Delete user / admin clean-up (#19)

- Add CLI help (#22)
- Add constants for common view items
- Construct hashes with piped functions

.gitignore

@@ -262,3 +262,6 @@ src/MyWebLog/wwwroot/img/bit-badger
 
 .ionide
 src/MyWebLog/appsettings.Production.json
+
+# SQLite database files
+src/MyWebLog/*.db*

build.fsx

@@ -33,7 +33,6 @@ let version =
 /// Zip a theme distributed with myWebLog
 let zipTheme (name : string) (_ : TargetParameter) =
     let path = $"src/{name}-theme"
-    Trace.log $"Path = {path}"
     !! $"{path}/**/*"
     |> Zip.filesAsSpecs path //$"src/{name}-theme"
     |> Seq.filter (fun (_, name) -> not (name.EndsWith ".zip"))
@@ -79,14 +78,16 @@ Target.create "PackageLinux" (packageFor "linux-x64")
 Target.create "RepackageLinux" (fun _ ->
     let workDir = $"{releasePath}/linux"
     let zipArchive = $"{releasePath}/myWebLog-{version}.linux-x64.zip"
-    Shell.mkdir workDir
-    Zip.unzip workDir zipArchive
-    Shell.cd workDir
-    [ "cfj"; $"../myWebLog-{version}.linux-x64.tar.bz2"; "." ]
-    |> CreateProcess.fromRawCommand "tar"
+    let sh command args = 
+        CreateProcess.fromRawCommand command args
         |> CreateProcess.redirectOutput
         |> Proc.run
         |> ignore
+    Shell.mkdir workDir
+    Zip.unzip workDir zipArchive
+    Shell.cd workDir
+    sh "chmod" [ "+x"; "app/MyWebLog" ]
+    sh "tar" [ "cfj"; $"../myWebLog-{version}.linux-x64.tar.bz2"; "." ]
     Shell.cd "../.."
     Shell.rm zipArchive
     Shell.rm_rf workDir

rethink-case-fix.js

@@ -0,0 +1,171 @@
+
+// Category
+r.db('myWebLog').table('Category').map({
+    Description: r.row('description'),
+    Id: r.row('id'),
+    Name: r.row('name'),
+    ParentId: r.row('parentId'),
+    Slug: r.row('slug'),
+    WebLogId: r.row('webLogId')
+})
+
+// Page
+r.db('myWebLog').table('Page').map({
+    AuthorId: r.row('authorId'),
+    Id: r.row('id'),
+    Metadata: r.row('metadata').map(function (meta) {
+        return { Name: meta('name'), Value: meta('value') }
+    }),
+    Permalink: r.row('permalink'),
+    PriorPermalinks: r.row('priorPermalinks'),
+    PublishedOn: r.row('publishedOn'),
+    Revisions: r.row('revisions').map(function (rev) {
+        return {
+            AsOf: rev('asOf'),
+            Text: rev('text')
+        }
+    }),
+    IsInPageList: r.row('showInPageList'),
+    Template: r.row('template'),
+    Text: r.row('text'),
+    Title: r.row('title'),
+    UpdatedOn: r.row('updatedOn'),
+    WebLogId: r.row('webLogId')
+})
+
+// Post
+r.db('myWebLog').table('Post').map({
+    AuthorId: r.row('authorId'),
+    CategoryIds: r.row('categoryIds'),
+    Episode: r.branch(r.row.hasFields('episode'), {
+        Duration: r.row('episode')('duration'),
+        Length: r.row('episode')('length'),
+        Media: r.row('episode')('media'),
+        MediaType: r.row('episode')('mediaType').default(null),
+        ImageUrl: r.row('episode')('imageUrl').default(null),
+        Subtitle: r.row('episode')('subtitle').default(null),
+        Explicit: r.row('episode')('explicit').default(null),
+        ChapterFile: r.row('episode')('chapterFile').default(null),
+        ChapterType: r.row('episode')('chapterType').default(null),
+        TranscriptUrl: r.row('episode')('transcriptUrl').default(null),
+        TranscriptType: r.row('episode')('transcriptType').default(null),
+        TranscriptLang: r.row('episode')('transcriptLang').default(null),
+        TranscriptCaptions: r.row('episode')('transcriptCaptions').default(null),
+        SeasonNumber: r.row('episode')('seasonNumber').default(null),
+        SeasonDescription: r.row('episode')('seasonDescription').default(null),
+        EpisodeNumber: r.row('episode')('episodeNumber').default(null),
+        EpisodeDescription: r.row('episode')('episodeDescription').default(null)
+    }, null),
+    Id: r.row('id'),
+    Metadata: r.row('metadata').map(function (meta) {
+        return { Name: meta('name'), Value: meta('value') }
+    }),
+    Permalink: r.row('permalink'),
+    PriorPermalinks: r.row('priorPermalinks'),
+    PublishedOn: r.row('publishedOn'),
+    Revisions: r.row('revisions').map(function (rev) {
+        return {
+            AsOf: rev('asOf'),
+            Text: rev('text')
+        }
+    }),
+    Status: r.row('status'),
+    Tags: r.row('tags'),
+    Template: r.row('template').default(null),
+    Text: r.row('text'),
+    Title: r.row('title'),
+    UpdatedOn: r.row('updatedOn'),
+    WebLogId: r.row('webLogId')
+})
+
+// TagMap
+r.db('myWebLog').table('TagMap').map({
+    Id: r.row('id'),
+    Tag: r.row('tag'),
+    UrlValue: r.row('urlValue'),
+    WebLogId: r.row('webLogId')
+})
+
+// Theme
+r.db('myWebLog').table('Theme').map({
+    Id: r.row('id'),
+    Name: r.row('name'),
+    Templates: r.row('templates').map(function (tmpl) {
+        return {
+            Name: tmpl('name'),
+            Text: tmpl('text')
+        }
+    }),
+    Version: r.row('version')
+})
+
+// ThemeAsset
+r.db('myWebLog').table('ThemeAsset').map({
+    Data: r.row('data'),
+    Id: r.row('id'),
+    UpdatedOn: r.row('updatedOn')
+})
+
+// WebLog
+r.db('myWebLog').table('WebLog').map(
+    { AutoHtmx: r.row('autoHtmx'),
+        DefaultPage: r.row('defaultPage'),
+        Id: r.row('id'),
+        Name: r.row('name'),
+        PostsPerPage: r.row('postsPerPage'),
+        Rss: {
+            IsCategoryEnabled: r.row('rss')('categoryEnabled'),
+            Copyright: r.row('rss')('copyright'),
+            CustomFeeds: r.row('rss')('customFeeds').map(function (feed) {
+                return {
+                    Id: feed('id'),
+                    Path: feed('path'),
+                    Podcast: {
+                        DefaultMediaType: feed('podcast')('defaultMediaType'),
+                        DisplayedAuthor: feed('podcast')('displayedAuthor'),
+                        Email: feed('podcast')('email'),
+                        Explicit: feed('podcast')('explicit'),
+                        FundingText: feed('podcast')('fundingText'),
+                        FundingUrl: feed('podcast')('fundingUrl'),
+                        PodcastGuid: feed('podcast')('guid'),
+                        AppleCategory: feed('podcast')('iTunesCategory'),
+                        AppleSubcategory: feed('podcast')('iTunesSubcategory'),
+                        ImageUrl: feed('podcast')('imageUrl'),
+                        ItemsInFeed: feed('podcast')('itemsInFeed'),
+                        MediaBaseUrl: feed('podcast')('mediaBaseUrl'),
+                        Medium: feed('podcast')('medium'),
+                        Subtitle: feed('podcast')('subtitle'),
+                        Summary: feed('podcast')('summary'),
+                        Title: feed('podcast')('title')
+                    },
+                    Source: feed('source')
+                }
+            }),
+            IsFeedEnabled: r.row('rss')('feedEnabled'),
+            FeedName: r.row('rss')('feedName'),
+            ItemsInFeed: r.row('rss')('itemsInFeed'),
+            IsTagEnabled: r.row('rss')('tagEnabled')
+        },
+        Slug: r.row('slug'),
+        Subtitle: r.row('subtitle'),
+        ThemeId: r.row('themePath'),
+        TimeZone: r.row('timeZone'),
+        Uploads: r.row('uploads'),
+        UrlBase: r.row('urlBase')
+    })
+
+// WebLogUser
+r.db('myWebLog').table('WebLogUser').map({
+    AccessLevel: r.row('authorizationLevel'),
+    FirstName: r.row('firstName'),
+    Id: r.row('id'),
+    LastName: r.row('lastName'),
+    PasswordHash: r.row('passwordHash'),
+    PreferredName: r.row('preferredName'),
+    Salt: r.row('salt'),
+    Url: r.row('url'),
+    Email: r.row('userName'),
+    WebLogId: r.row('webLogId'),
+    CreatedOn: r.branch(r.row.hasFields('createdOn'), r.row('createdOn'), r.expr(new Date(0))),
+    LastSeenOn: r.row('lastSeenOn').default(null)
+})

src/MyWebLog.Data/Converters.fs

@@ -100,6 +100,13 @@ module Json =
         override _.ReadJson (reader : JsonReader, _ : Type, _ : ThemeId, _ : bool, _ : JsonSerializer) =
             (string >> ThemeId) reader.Value
     
+    type UploadIdConverter () =
+        inherit JsonConverter<UploadId> ()
+        override _.WriteJson (writer : JsonWriter, value : UploadId, _ : JsonSerializer) =
+            writer.WriteValue (UploadId.toString value)
+        override _.ReadJson (reader : JsonReader, _ : Type, _ : UploadId, _ : bool, _ : JsonSerializer) =
+            (string >> UploadId) reader.Value
+    
     type WebLogIdConverter () =
         inherit JsonConverter<WebLogId> ()
         override _.WriteJson (writer : JsonWriter, value : WebLogId, _ : JsonSerializer) =
@@ -133,6 +140,7 @@ module Json =
             TagMapIdConverter         ()
             ThemeAssetIdConverter     ()
             ThemeIdConverter          ()
+            UploadIdConverter         ()
             WebLogIdConverter         ()
             WebLogUserIdConverter     ()
             // Handles DUs with no associated data, as well as option fields

src/MyWebLog.Data/Interfaces.fs

@@ -9,244 +9,275 @@ open MyWebLog.ViewModels
 type ICategoryData =
     
     /// Add a category
-    abstract member add : Category -> Task<unit>
+    abstract member Add : Category -> Task<unit>
     
     /// Count all categories for the given web log
-    abstract member countAll : WebLogId -> Task<int>
+    abstract member CountAll : WebLogId -> Task<int>
     
     /// Count all top-level categories for the given web log
-    abstract member countTopLevel : WebLogId -> Task<int>
+    abstract member CountTopLevel : WebLogId -> Task<int>
     
     /// Delete a category (also removes it from posts)
-    abstract member delete : CategoryId -> WebLogId -> Task<bool>
+    abstract member Delete : CategoryId -> WebLogId -> Task<bool>
     
     /// Find all categories for a web log, sorted alphabetically and grouped by hierarchy
-    abstract member findAllForView : WebLogId -> Task<DisplayCategory[]>
+    abstract member FindAllForView : WebLogId -> Task<DisplayCategory[]>
     
     /// Find a category by its ID
-    abstract member findById : CategoryId -> WebLogId -> Task<Category option>
+    abstract member FindById : CategoryId -> WebLogId -> Task<Category option>
     
     /// Find all categories for the given web log
-    abstract member findByWebLog : WebLogId -> Task<Category list>
+    abstract member FindByWebLog : WebLogId -> Task<Category list>
     
     /// Restore categories from a backup
-    abstract member restore : Category list -> Task<unit>
+    abstract member Restore : Category list -> Task<unit>
     
     /// Update a category (slug, name, description, and parent ID)
-    abstract member update : Category -> Task<unit>
+    abstract member Update : Category -> Task<unit>
 
 
 /// Data functions to support manipulating pages
 type IPageData =
     
     /// Add a page
-    abstract member add : Page -> Task<unit>
+    abstract member Add : Page -> Task<unit>
     
     /// Get all pages for the web log (excluding meta items, text, revisions, and prior permalinks)
-    abstract member all : WebLogId -> Task<Page list>
+    abstract member All : WebLogId -> Task<Page list>
     
     /// Count all pages for the given web log
-    abstract member countAll : WebLogId -> Task<int>
+    abstract member CountAll : WebLogId -> Task<int>
     
     /// Count pages marked as "show in page list" for the given web log
-    abstract member countListed : WebLogId -> Task<int>
+    abstract member CountListed : WebLogId -> Task<int>
     
     /// Delete a page
-    abstract member delete : PageId -> WebLogId -> Task<bool>
+    abstract member Delete : PageId -> WebLogId -> Task<bool>
     
     /// Find a page by its ID (excluding revisions and prior permalinks)
-    abstract member findById : PageId -> WebLogId -> Task<Page option>
+    abstract member FindById : PageId -> WebLogId -> Task<Page option>
     
     /// Find a page by its permalink (excluding revisions and prior permalinks)
-    abstract member findByPermalink : Permalink -> WebLogId -> Task<Page option>
+    abstract member FindByPermalink : Permalink -> WebLogId -> Task<Page option>
     
     /// Find the current permalink for a page from a list of prior permalinks
-    abstract member findCurrentPermalink : Permalink list -> WebLogId -> Task<Permalink option>
+    abstract member FindCurrentPermalink : Permalink list -> WebLogId -> Task<Permalink option>
     
     /// Find a page by its ID (including revisions and prior permalinks)
-    abstract member findFullById : PageId -> WebLogId -> Task<Page option>
+    abstract member FindFullById : PageId -> WebLogId -> Task<Page option>
     
     /// Find all pages for the given web log (including revisions and prior permalinks)
-    abstract member findFullByWebLog : WebLogId -> Task<Page list>
+    abstract member FindFullByWebLog : WebLogId -> Task<Page list>
     
     /// Find pages marked as "show in page list" for the given web log (excluding text, revisions, and prior permalinks)
-    abstract member findListed : WebLogId -> Task<Page list>
+    abstract member FindListed : WebLogId -> Task<Page list>
     
     /// Find a page of pages (displayed in admin section) (excluding meta items, revisions and prior permalinks)
-    abstract member findPageOfPages : WebLogId -> pageNbr : int -> Task<Page list>
+    abstract member FindPageOfPages : WebLogId -> pageNbr : int -> Task<Page list>
     
     /// Restore pages from a backup
-    abstract member restore : Page list -> Task<unit>
+    abstract member Restore : Page list -> Task<unit>
     
     /// Update a page
-    abstract member update : Page -> Task<unit>
+    abstract member Update : Page -> Task<unit>
     
     /// Update the prior permalinks for the given page
-    abstract member updatePriorPermalinks : PageId -> WebLogId -> Permalink list -> Task<bool>
+    abstract member UpdatePriorPermalinks : PageId -> WebLogId -> Permalink list -> Task<bool>
 
 
 /// Data functions to support manipulating posts
 type IPostData =
     
     /// Add a post
-    abstract member add : Post -> Task<unit>
+    abstract member Add : Post -> Task<unit>
     
     /// Count posts by their status
-    abstract member countByStatus : PostStatus -> WebLogId -> Task<int>
+    abstract member CountByStatus : PostStatus -> WebLogId -> Task<int>
     
     /// Delete a post
-    abstract member delete : PostId -> WebLogId -> Task<bool>
+    abstract member Delete : PostId -> WebLogId -> Task<bool>
+    
+    /// Find a post by its ID (excluding revisions and prior permalinks)
+    abstract member FindById : PostId -> WebLogId -> Task<Post option>
     
     /// Find a post by its permalink (excluding revisions and prior permalinks)
-    abstract member findByPermalink : Permalink -> WebLogId -> Task<Post option>
+    abstract member FindByPermalink : Permalink -> WebLogId -> Task<Post option>
     
     /// Find the current permalink for a post from a list of prior permalinks
-    abstract member findCurrentPermalink : Permalink list -> WebLogId -> Task<Permalink option>
+    abstract member FindCurrentPermalink : Permalink list -> WebLogId -> Task<Permalink option>
     
     /// Find a post by its ID (including revisions and prior permalinks)
-    abstract member findFullById : PostId -> WebLogId -> Task<Post option>
+    abstract member FindFullById : PostId -> WebLogId -> Task<Post option>
     
     /// Find all posts for the given web log (including revisions and prior permalinks)
-    abstract member findFullByWebLog : WebLogId -> Task<Post list>
+    abstract member FindFullByWebLog : WebLogId -> Task<Post list>
     
     /// Find posts to be displayed on a category list page (excluding revisions and prior permalinks)
-    abstract member findPageOfCategorizedPosts :
+    abstract member FindPageOfCategorizedPosts :
         WebLogId -> CategoryId list -> pageNbr : int -> postsPerPage : int -> Task<Post list>
     
     /// Find posts to be displayed on an admin page (excluding revisions and prior permalinks)
-    abstract member findPageOfPosts : WebLogId -> pageNbr : int -> postsPerPage : int -> Task<Post list>
+    abstract member FindPageOfPosts : WebLogId -> pageNbr : int -> postsPerPage : int -> Task<Post list>
     
     /// Find posts to be displayed on a page (excluding revisions and prior permalinks)
-    abstract member findPageOfPublishedPosts : WebLogId -> pageNbr : int -> postsPerPage : int -> Task<Post list>
+    abstract member FindPageOfPublishedPosts : WebLogId -> pageNbr : int -> postsPerPage : int -> Task<Post list>
     
     /// Find posts to be displayed on a tag list page (excluding revisions and prior permalinks)
-    abstract member findPageOfTaggedPosts :
+    abstract member FindPageOfTaggedPosts :
         WebLogId -> tag : string -> pageNbr : int -> postsPerPage : int -> Task<Post list>
     
     /// Find the next older and newer post for the given published date/time (excluding revisions and prior permalinks)
-    abstract member findSurroundingPosts : WebLogId -> publishedOn : DateTime -> Task<Post option * Post option>
+    abstract member FindSurroundingPosts : WebLogId -> publishedOn : DateTime -> Task<Post option * Post option>
     
     /// Restore posts from a backup
-    abstract member restore : Post list -> Task<unit>
+    abstract member Restore : Post list -> Task<unit>
     
     /// Update a post
-    abstract member update : Post -> Task<unit>
+    abstract member Update : Post -> Task<unit>
     
     /// Update the prior permalinks for a post
-    abstract member updatePriorPermalinks : PostId -> WebLogId -> Permalink list -> Task<bool>
+    abstract member UpdatePriorPermalinks : PostId -> WebLogId -> Permalink list -> Task<bool>
 
 
 /// Functions to manipulate tag mappings
 type ITagMapData =
     
     /// Delete a tag mapping
-    abstract member delete : TagMapId -> WebLogId -> Task<bool>
+    abstract member Delete : TagMapId -> WebLogId -> Task<bool>
     
     /// Find a tag mapping by its ID
-    abstract member findById : TagMapId -> WebLogId -> Task<TagMap option>
+    abstract member FindById : TagMapId -> WebLogId -> Task<TagMap option>
     
     /// Find a tag mapping by its URL value
-    abstract member findByUrlValue : string -> WebLogId -> Task<TagMap option>
+    abstract member FindByUrlValue : string -> WebLogId -> Task<TagMap option>
     
     /// Retrieve all tag mappings for the given web log
-    abstract member findByWebLog : WebLogId -> Task<TagMap list>
+    abstract member FindByWebLog : WebLogId -> Task<TagMap list>
     
     /// Find tag mappings for the given tags
-    abstract member findMappingForTags : tags : string list -> WebLogId -> Task<TagMap list>
+    abstract member FindMappingForTags : tags : string list -> WebLogId -> Task<TagMap list>
     
     /// Restore tag mappings from a backup
-    abstract member restore : TagMap list -> Task<unit>
+    abstract member Restore : TagMap list -> Task<unit>
     
     /// Save a tag mapping (insert or update)
-    abstract member save : TagMap -> Task<unit>
+    abstract member Save : TagMap -> Task<unit>
 
 
 /// Functions to manipulate themes
 type IThemeData =
     
     /// Retrieve all themes (except "admin")
-    abstract member all : unit -> Task<Theme list>
+    abstract member All : unit -> Task<Theme list>
     
     /// Find a theme by its ID
-    abstract member findById : ThemeId -> Task<Theme option>
+    abstract member FindById : ThemeId -> Task<Theme option>
     
     /// Find a theme by its ID (excluding the text of its templates)
-    abstract member findByIdWithoutText : ThemeId -> Task<Theme option>
+    abstract member FindByIdWithoutText : ThemeId -> Task<Theme option>
     
     /// Save a theme (insert or update)
-    abstract member save : Theme -> Task<unit>
+    abstract member Save : Theme -> Task<unit>
 
 
 /// Functions to manipulate theme assets
 type IThemeAssetData =
     
     /// Retrieve all theme assets (excluding data)
-    abstract member all : unit -> Task<ThemeAsset list>
+    abstract member All : unit -> Task<ThemeAsset list>
     
     /// Delete all theme assets for the given theme
-    abstract member deleteByTheme : ThemeId -> Task<unit>
+    abstract member DeleteByTheme : ThemeId -> Task<unit>
     
     /// Find a theme asset by its ID
-    abstract member findById : ThemeAssetId -> Task<ThemeAsset option>
+    abstract member FindById : ThemeAssetId -> Task<ThemeAsset option>
     
     /// Find all assets for the given theme (excludes data)
-    abstract member findByTheme : ThemeId -> Task<ThemeAsset list>
+    abstract member FindByTheme : ThemeId -> Task<ThemeAsset list>
     
     /// Find all assets for the given theme (includes data)
-    abstract member findByThemeWithData : ThemeId -> Task<ThemeAsset list>
+    abstract member FindByThemeWithData : ThemeId -> Task<ThemeAsset list>
     
     /// Save a theme asset (insert or update)
-    abstract member save : ThemeAsset -> Task<unit>
+    abstract member Save : ThemeAsset -> Task<unit>
+
+
+/// Functions to manipulate uploaded files
+type IUploadData =
+    
+    /// Add an uploaded file
+    abstract member Add : Upload -> Task<unit>
+    
+    /// Delete an uploaded file
+    abstract member Delete : UploadId -> WebLogId -> Task<Result<string, string>>
+    
+    /// Find an uploaded file by its path for the given web log
+    abstract member FindByPath : string -> WebLogId -> Task<Upload option>
+    
+    /// Find all uploaded files for a web log (excludes data)
+    abstract member FindByWebLog : WebLogId -> Task<Upload list>
+    
+    /// Find all uploaded files for a web log
+    abstract member FindByWebLogWithData : WebLogId -> Task<Upload list>
+    
+    /// Restore uploaded files from a backup
+    abstract member Restore : Upload list -> Task<unit>
 
 
 /// Functions to manipulate web logs
 type IWebLogData =
     
     /// Add a web log
-    abstract member add : WebLog -> Task<unit>
+    abstract member Add : WebLog -> Task<unit>
     
     /// Retrieve all web logs
-    abstract member all : unit -> Task<WebLog list>
+    abstract member All : unit -> Task<WebLog list>
     
     /// Delete a web log, including categories, tag mappings, posts/comments, and pages
-    abstract member delete : WebLogId -> Task<unit>
+    abstract member Delete : WebLogId -> Task<unit>
     
     /// Find a web log by its host (URL base)
-    abstract member findByHost : string -> Task<WebLog option>
+    abstract member FindByHost : string -> Task<WebLog option>
     
     /// Find a web log by its ID
-    abstract member findById : WebLogId -> Task<WebLog option>
+    abstract member FindById : WebLogId -> Task<WebLog option>
     
     /// Update RSS options for a web log
-    abstract member updateRssOptions : WebLog -> Task<unit>
+    abstract member UpdateRssOptions : WebLog -> Task<unit>
     
     /// Update web log settings (from the settings page)
-    abstract member updateSettings : WebLog -> Task<unit>
+    abstract member UpdateSettings : WebLog -> Task<unit>
 
 
 /// Functions to manipulate web log users
 type IWebLogUserData =
     
     /// Add a web log user
-    abstract member add : WebLogUser -> Task<unit>
+    abstract member Add : WebLogUser -> Task<unit>
+    
+    /// Delete a web log user
+    abstract member Delete : WebLogUserId -> WebLogId -> Task<Result<bool, string>>
     
     /// Find a web log user by their e-mail address
-    abstract member findByEmail : email : string -> WebLogId -> Task<WebLogUser option>
+    abstract member FindByEmail : email : string -> WebLogId -> Task<WebLogUser option>
     
     /// Find a web log user by their ID
-    abstract member findById : WebLogUserId -> WebLogId -> Task<WebLogUser option>
+    abstract member FindById : WebLogUserId -> WebLogId -> Task<WebLogUser option>
     
     /// Find all web log users for the given web log
-    abstract member findByWebLog : WebLogId -> Task<WebLogUser list>
+    abstract member FindByWebLog : WebLogId -> Task<WebLogUser list>
     
     /// Get a user ID -> name dictionary for the given user IDs
-    abstract member findNames : WebLogId -> WebLogUserId list -> Task<MetaItem list>
+    abstract member FindNames : WebLogId -> WebLogUserId list -> Task<MetaItem list>
     
     /// Restore users from a backup
-    abstract member restore : WebLogUser list -> Task<unit>
+    abstract member Restore : WebLogUser list -> Task<unit>
+    
+    /// Set a user's last seen date/time to now
+    abstract member SetLastSeen : WebLogUserId -> WebLogId -> Task<unit>
     
     /// Update a web log user
-    abstract member update : WebLogUser -> Task<unit>
+    abstract member Update : WebLogUser -> Task<unit>
 
 
 /// Data interface required for a myWebLog data implementation
@@ -270,6 +301,9 @@ type IData =
     /// Theme asset data functions
     abstract member ThemeAsset : IThemeAssetData
     
+    /// Uploaded file functions
+    abstract member Upload : IUploadData
+    
     /// Web log data functions
     abstract member WebLog : IWebLogData
     
@@ -277,5 +311,5 @@ type IData =
     abstract member WebLogUser : IWebLogUserData
     
     /// Do any required start up data checks
-    abstract member startUp : unit -> Task<unit>
+    abstract member StartUp : unit -> Task<unit>
     

src/MyWebLog.Data/MyWebLog.Data.fsproj

@@ -11,12 +11,12 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.Data.Sqlite" Version="6.0.6" />
+		<PackageReference Include="Microsoft.Data.Sqlite" Version="6.0.7" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="6.0.0" />
 		<PackageReference Include="Microsoft.FSharpLu.Json" Version="0.11.7" />
 		<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
 		<PackageReference Include="RethinkDb.Driver" Version="2.3.150" />
-		<PackageReference Include="RethinkDb.Driver.FSharp" Version="0.9.0-beta-05" />
+		<PackageReference Include="RethinkDb.Driver.FSharp" Version="0.9.0-beta-07" />
 		<PackageReference Update="FSharp.Core" Version="6.0.5" />
 	</ItemGroup>
 	
@@ -31,6 +31,7 @@
 		<Compile Include="SQLite\SQLitePostData.fs" />
 		<Compile Include="SQLite\SQLiteTagMapData.fs" />
 		<Compile Include="SQLite\SQLiteThemeData.fs" />
+		<Compile Include="SQLite\SQLiteUploadData.fs" />
 		<Compile Include="SQLite\SQLiteWebLogData.fs" />
 		<Compile Include="SQLite\SQLiteWebLogUserData.fs" />
 		<Compile Include="SQLiteData.fs" />

src/MyWebLog.Data/SQLite/Helpers.fs

@@ -19,7 +19,7 @@ let diffLists<'T, 'U when 'U : equality> oldItems newItems (f : 'T -> 'U) =
 
 /// Find meta items added and removed
 let diffMetaItems (oldItems : MetaItem list) newItems =
-    diffLists oldItems newItems (fun item -> $"{item.name}|{item.value}")
+    diffLists oldItems newItems (fun item -> $"{item.Name}|{item.Value}")
 
 /// Find the permalinks added and removed
 let diffPermalinks oldLinks newLinks =
@@ -27,7 +27,7 @@ let diffPermalinks oldLinks newLinks =
 
 /// Find the revisions added and removed
 let diffRevisions oldRevs newRevs =
-    diffLists oldRevs newRevs (fun (rev : Revision) -> $"{rev.asOf.Ticks}|{MarkupText.toString rev.text}")
+    diffLists oldRevs newRevs (fun (rev : Revision) -> $"{rev.AsOf.Ticks}|{MarkupText.toString rev.Text}")
 
 /// Create a list of items from the given data reader
 let toList<'T> (it : SqliteDataReader -> 'T) (rdr : SqliteDataReader) =
@@ -39,8 +39,7 @@ let verifyWebLog<'T> webLogId (prop : 'T -> WebLogId) (it : SqliteDataReader ->
     if rdr.Read () then
         let item = it rdr
         if prop item = webLogId then Some item else None
-    else
-        None
+    else None
 
 /// Execute a command that returns no data
 let write (cmd : SqliteCommand) = backgroundTask {
@@ -101,134 +100,134 @@ module Map =
     let tryTimeSpan col (rdr : SqliteDataReader) =
         if rdr.IsDBNull (rdr.GetOrdinal col) then None else Some (getTimeSpan col rdr)
     
-    /// Create a category ID from the current row in the given data reader
-    let toCategoryId = getString "id" >> CategoryId
+    /// Map an id field to a category ID
+    let toCategoryId rdr = getString "id" rdr |> CategoryId
     
     /// Create a category from the current row in the given data reader
-    let toCategory (rdr : SqliteDataReader) : Category =
-        { id          = toCategoryId rdr
-          webLogId    = WebLogId (getString "web_log_id" rdr)
-          name        = getString "name" rdr
-          slug        = getString "slug" rdr
-          description = tryString "description" rdr
-          parentId    = tryString "parent_id" rdr |> Option.map CategoryId
+    let toCategory rdr : Category =
+        {   Id          = toCategoryId            rdr
+            WebLogId    = getString "web_log_id"  rdr |> WebLogId
+            Name        = getString "name"        rdr
+            Slug        = getString "slug"        rdr
+            Description = tryString "description" rdr
+            ParentId    = tryString "parent_id"   rdr |> Option.map CategoryId
         }
     
     /// Create a custom feed from the current row in the given data reader
-    let toCustomFeed (rdr : SqliteDataReader) : CustomFeed =
-        { id      = CustomFeedId (getString "id" rdr)
-          source  = CustomFeedSource.parse (getString "source" rdr)
-          path    = Permalink (getString "path" rdr)
-          podcast =
+    let toCustomFeed rdr : CustomFeed =
+        {   Id      = getString "id"     rdr |> CustomFeedId
+            Source  = getString "source" rdr |> CustomFeedSource.parse
+            Path    = getString "path"   rdr |> Permalink
+            Podcast =
                 if rdr.IsDBNull (rdr.GetOrdinal "title") then
                     None
                 else
                     Some {
-                      title             = getString "title" rdr
-                      subtitle          = tryString "subtitle" rdr
-                      itemsInFeed       = getInt "items_in_feed" rdr
-                      summary           = getString "summary" rdr
-                      displayedAuthor   = getString "displayed_author" rdr
-                      email             = getString "email" rdr
-                      imageUrl          = Permalink (getString "image_url" rdr)
-                      iTunesCategory    = getString "itunes_category" rdr
-                      iTunesSubcategory = tryString "itunes_subcategory" rdr
-                      explicit          = ExplicitRating.parse (getString "explicit" rdr)
-                      defaultMediaType  = tryString "default_media_type" rdr
-                      mediaBaseUrl      = tryString "media_base_url" rdr
-                      guid              = tryGuid "guid" rdr
-                      fundingUrl        = tryString "funding_url" rdr
-                      fundingText       = tryString "funding_text" rdr
-                      medium            = tryString "medium" rdr |> Option.map PodcastMedium.parse
+                        Title             = getString "title"              rdr
+                        Subtitle          = tryString "subtitle"           rdr
+                        ItemsInFeed       = getInt    "items_in_feed"      rdr
+                        Summary           = getString "summary"            rdr
+                        DisplayedAuthor   = getString "displayed_author"   rdr
+                        Email             = getString "email"              rdr
+                        ImageUrl          = getString "image_url"          rdr |> Permalink
+                        AppleCategory     = getString "apple_category"     rdr
+                        AppleSubcategory  = tryString "apple_subcategory"  rdr
+                        Explicit          = getString "explicit"           rdr |> ExplicitRating.parse
+                        DefaultMediaType  = tryString "default_media_type" rdr
+                        MediaBaseUrl      = tryString "media_base_url"     rdr
+                        PodcastGuid       = tryGuid   "podcast_guid"       rdr
+                        FundingUrl        = tryString "funding_url"        rdr
+                        FundingText       = tryString "funding_text"       rdr
+                        Medium            = tryString "medium"             rdr |> Option.map PodcastMedium.parse
                     }
         }
     
     /// Create a meta item from the current row in the given data reader
-    let toMetaItem (rdr : SqliteDataReader) : MetaItem =
-        { name  = getString "name" rdr
-          value = getString "value" rdr
+    let toMetaItem rdr : MetaItem =
+        {   Name  = getString "name"  rdr
+            Value = getString "value" rdr
         }
     
     /// Create a permalink from the current row in the given data reader
-    let toPermalink = getString "permalink" >> Permalink
+    let toPermalink rdr = getString "permalink" rdr |> Permalink
     
     /// Create a page from the current row in the given data reader
-    let toPage (rdr : SqliteDataReader) : Page =
+    let toPage rdr : Page =
         { Page.empty with
-            id             = PageId (getString "id" rdr)
-            webLogId       = WebLogId (getString "web_log_id" rdr)
-            authorId       = WebLogUserId (getString "author_id" rdr)
-            title          = getString "title" rdr
-            permalink      = toPermalink rdr
-            publishedOn    = getDateTime "published_on" rdr
-            updatedOn      = getDateTime "updated_on" rdr
-            showInPageList = getBoolean "show_in_page_list" rdr
-            template       = tryString "template" rdr
-            text           = getString "page_text" rdr
+            Id           = getString   "id"              rdr |> PageId
+            WebLogId     = getString   "web_log_id"      rdr |> WebLogId
+            AuthorId     = getString   "author_id"       rdr |> WebLogUserId
+            Title        = getString   "title"           rdr
+            Permalink    = toPermalink                   rdr
+            PublishedOn  = getDateTime "published_on"    rdr
+            UpdatedOn    = getDateTime "updated_on"      rdr
+            IsInPageList = getBoolean  "is_in_page_list" rdr
+            Template     = tryString   "template"        rdr
+            Text         = getString   "page_text"       rdr
         }
     
     /// Create a post from the current row in the given data reader
-    let toPost (rdr : SqliteDataReader) : Post =
+    let toPost rdr : Post =
         { Post.empty with
-            id             = PostId (getString "id" rdr)
-            webLogId       = WebLogId (getString "web_log_id" rdr)
-            authorId       = WebLogUserId (getString "author_id" rdr)
-            status         = PostStatus.parse (getString "status" rdr)
-            title          = getString "title" rdr
-            permalink      = toPermalink rdr
-            publishedOn    = tryDateTime "published_on" rdr
-            updatedOn      = getDateTime "updated_on" rdr
-            template       = tryString "template" rdr
-            text           = getString "post_text" rdr
-            episode        =
+            Id             = getString   "id"           rdr |> PostId
+            WebLogId       = getString   "web_log_id"   rdr |> WebLogId
+            AuthorId       = getString   "author_id"    rdr |> WebLogUserId
+            Status         = getString   "status"       rdr |> PostStatus.parse
+            Title          = getString   "title"        rdr
+            Permalink      = toPermalink                rdr
+            PublishedOn    = tryDateTime "published_on" rdr
+            UpdatedOn      = getDateTime "updated_on"   rdr
+            Template       = tryString   "template"     rdr
+            Text           = getString   "post_text"    rdr
+            Episode        =
                 match tryString "media" rdr with
                 | Some media ->
                     Some {
-                        media              = media
-                        length             = getLong "length" rdr
-                        duration           = tryTimeSpan "duration" rdr
-                        mediaType          = tryString "media_type" rdr
-                        imageUrl           = tryString "image_url" rdr
-                        subtitle           = tryString "subtitle" rdr
-                        explicit           = tryString "explicit" rdr |> Option.map ExplicitRating.parse
-                        chapterFile        = tryString "chapter_file" rdr
-                        chapterType        = tryString "chapter_type" rdr
-                        transcriptUrl      = tryString "transcript_url" rdr
-                        transcriptType     = tryString "transcript_type" rdr
-                        transcriptLang     = tryString "transcript_lang" rdr
-                        transcriptCaptions = tryBoolean "transcript_captions" rdr
-                        seasonNumber       = tryInt "season_number" rdr
-                        seasonDescription  = tryString "season_description" rdr
-                        episodeNumber      = tryString "episode_number" rdr |> Option.map Double.Parse
-                        episodeDescription = tryString "episode_description" rdr
+                        Media              = media
+                        Length             = getLong     "length"              rdr
+                        Duration           = tryTimeSpan "duration"            rdr
+                        MediaType          = tryString   "media_type"          rdr
+                        ImageUrl           = tryString   "image_url"           rdr
+                        Subtitle           = tryString   "subtitle"            rdr
+                        Explicit           = tryString   "explicit"            rdr |> Option.map ExplicitRating.parse
+                        ChapterFile        = tryString   "chapter_file"        rdr
+                        ChapterType        = tryString   "chapter_type"        rdr
+                        TranscriptUrl      = tryString   "transcript_url"      rdr
+                        TranscriptType     = tryString   "transcript_type"     rdr
+                        TranscriptLang     = tryString   "transcript_lang"     rdr
+                        TranscriptCaptions = tryBoolean  "transcript_captions" rdr
+                        SeasonNumber       = tryInt      "season_number"       rdr
+                        SeasonDescription  = tryString   "season_description"  rdr
+                        EpisodeNumber      = tryString   "episode_number"      rdr |> Option.map Double.Parse
+                        EpisodeDescription = tryString   "episode_description" rdr
                     }
                 | None -> None
         }
     
     /// Create a revision from the current row in the given data reader
-    let toRevision (rdr : SqliteDataReader) : Revision =
-        { asOf = getDateTime "as_of" rdr
-          text = MarkupText.parse (getString "revision_text" rdr)
+    let toRevision rdr : Revision =
+        {   AsOf = getDateTime "as_of"         rdr
+            Text = getString   "revision_text" rdr |> MarkupText.parse
         }
     
     /// Create a tag mapping from the current row in the given data reader
-    let toTagMap (rdr : SqliteDataReader) : TagMap =
-        { id       = TagMapId (getString "id" rdr)
-          webLogId = WebLogId (getString "web_log_id" rdr)
-          tag      = getString "tag" rdr
-          urlValue = getString "url_value" rdr
+    let toTagMap rdr : TagMap =
+        {   Id       = getString "id"         rdr |> TagMapId
+            WebLogId = getString "web_log_id" rdr |> WebLogId
+            Tag      = getString "tag"        rdr
+            UrlValue = getString "url_value"  rdr
         }
     
     /// Create a theme from the current row in the given data reader (excludes templates)
-    let toTheme (rdr : SqliteDataReader) : Theme =
+    let toTheme rdr : Theme =
         { Theme.empty with
-            id      = ThemeId (getString "id" rdr)
-            name    = getString "name" rdr
-            version = getString "version" rdr
+            Id      = getString "id"      rdr |> ThemeId
+            Name    = getString "name"    rdr
+            Version = getString "version" rdr
         }
     
     /// Create a theme asset from the current row in the given data reader
-    let toThemeAsset includeData (rdr : SqliteDataReader) : ThemeAsset =
+    let toThemeAsset includeData rdr : ThemeAsset =
         let assetData =
             if includeData then
                 use dataStream = new MemoryStream ()
@@ -237,51 +236,72 @@ module Map =
                 dataStream.ToArray ()
             else
                 [||]
-        { id        = ThemeAssetId (ThemeId (getString "theme_id" rdr), getString "path" rdr)
-          updatedOn = getDateTime "updated_on" rdr
-          data      = assetData
+        {   Id        = ThemeAssetId (ThemeId (getString "theme_id" rdr), getString "path" rdr)
+            UpdatedOn = getDateTime "updated_on" rdr
+            Data      = assetData
         }
     
     /// Create a theme template from the current row in the given data reader
-    let toThemeTemplate (rdr : SqliteDataReader) : ThemeTemplate =
-        { name = getString "name" rdr
-          text = getString "template" rdr
+    let toThemeTemplate rdr : ThemeTemplate =
+        {   Name = getString "name"     rdr
+            Text = getString "template" rdr
+        }
+    
+    /// Create an uploaded file from the current row in the given data reader
+    let toUpload includeData rdr : Upload =
+        let data =
+            if includeData then
+                use dataStream = new MemoryStream ()
+                use blobStream = getStream "data" rdr
+                blobStream.CopyTo dataStream
+                dataStream.ToArray ()
+            else
+                [||]
+        {   Id        = getString   "id"           rdr |> UploadId
+            WebLogId  = getString   "web_log_id"   rdr |> WebLogId
+            Path      = getString   "path"         rdr |> Permalink
+            UpdatedOn = getDateTime "updated_on" rdr
+            Data      = data
         }
     
     /// Create a web log from the current row in the given data reader
-    let toWebLog (rdr : SqliteDataReader) : WebLog =
-        { id           = WebLogId (getString "id" rdr)
-          name         = getString "name" rdr
-          subtitle     = tryString "subtitle" rdr
-          defaultPage  = getString "default_page" rdr
-          postsPerPage = getInt "posts_per_page" rdr
-          themePath    = getString "theme_id" rdr
-          urlBase      = getString "url_base" rdr
-          timeZone     = getString "time_zone" rdr
-          autoHtmx     = getBoolean "auto_htmx" rdr
-          rss          = {
-              feedEnabled     = getBoolean "feed_enabled" rdr
-              feedName        = getString "feed_name" rdr
-              itemsInFeed     = tryInt "items_in_feed" rdr
-              categoryEnabled = getBoolean "category_enabled" rdr
-              tagEnabled      = getBoolean "tag_enabled" rdr
-              copyright       = tryString "copyright" rdr
-              customFeeds     = []
+    let toWebLog rdr : WebLog =
+        {   Id           = getString  "id"             rdr |> WebLogId
+            Name         = getString  "name"           rdr
+            Slug         = getString  "slug"           rdr
+            Subtitle     = tryString  "subtitle"       rdr
+            DefaultPage  = getString  "default_page"   rdr
+            PostsPerPage = getInt     "posts_per_page" rdr
+            ThemeId      = getString  "theme_id"       rdr |> ThemeId
+            UrlBase      = getString  "url_base"       rdr
+            TimeZone     = getString  "time_zone"      rdr
+            AutoHtmx     = getBoolean "auto_htmx"      rdr
+            Uploads      = getString  "uploads"        rdr |> UploadDestination.parse
+            Rss          = {
+                IsFeedEnabled     = getBoolean "is_feed_enabled"     rdr
+                FeedName          = getString  "feed_name"           rdr
+                ItemsInFeed       = tryInt     "items_in_feed"       rdr
+                IsCategoryEnabled = getBoolean "is_category_enabled" rdr
+                IsTagEnabled      = getBoolean "is_tag_enabled"      rdr
+                Copyright         = tryString  "copyright"           rdr
+                CustomFeeds       = []
             }
         }
     
     /// Create a web log user from the current row in the given data reader
-    let toWebLogUser (rdr : SqliteDataReader) : WebLogUser =
-        { id                 = WebLogUserId (getString "id" rdr)
-          webLogId           = WebLogId (getString "web_log_id" rdr)
-          userName           = getString "user_name" rdr
-          firstName          = getString "first_name" rdr
-          lastName           = getString "last_name" rdr
-          preferredName      = getString "preferred_name" rdr
-          passwordHash       = getString "password_hash" rdr
-          salt               = getGuid "salt" rdr
-          url                = tryString "url" rdr
-          authorizationLevel = AuthorizationLevel.parse (getString "authorization_level" rdr)
+    let toWebLogUser rdr : WebLogUser =
+        {   Id            = getString   "id"             rdr |> WebLogUserId
+            WebLogId      = getString   "web_log_id"     rdr |> WebLogId
+            Email         = getString   "email"          rdr
+            FirstName     = getString   "first_name"     rdr
+            LastName      = getString   "last_name"      rdr
+            PreferredName = getString   "preferred_name" rdr
+            PasswordHash  = getString   "password_hash"  rdr
+            Salt          = getGuid     "salt"           rdr
+            Url           = tryString   "url"            rdr
+            AccessLevel   = getString   "access_level"   rdr |> AccessLevel.parse
+            CreatedOn     = getDateTime "created_on"     rdr
+            LastSeenOn    = tryDateTime "last_seen_on"   rdr
         }
 
 /// Add a possibly-missing parameter, substituting null for None

src/MyWebLog.Data/SQLite/SQLiteCategoryData.fs

@@ -10,19 +10,19 @@ type SQLiteCategoryData (conn : SqliteConnection) =
     
     /// Add parameters for category INSERT or UPDATE statements
     let addCategoryParameters (cmd : SqliteCommand) (cat : Category) =
-        [ cmd.Parameters.AddWithValue ("@id", CategoryId.toString cat.id)
-          cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString cat.webLogId)
-          cmd.Parameters.AddWithValue ("@name", cat.name)
-          cmd.Parameters.AddWithValue ("@slug", cat.slug)
-          cmd.Parameters.AddWithValue ("@description", maybe cat.description)
-          cmd.Parameters.AddWithValue ("@parentId", maybe (cat.parentId |> Option.map CategoryId.toString))
+        [   cmd.Parameters.AddWithValue ("@id", CategoryId.toString cat.Id)
+            cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString cat.WebLogId)
+            cmd.Parameters.AddWithValue ("@name", cat.Name)
+            cmd.Parameters.AddWithValue ("@slug", cat.Slug)
+            cmd.Parameters.AddWithValue ("@description", maybe cat.Description)
+            cmd.Parameters.AddWithValue ("@parentId", maybe (cat.ParentId |> Option.map CategoryId.toString))
         ] |> ignore
     
     /// Add a category
     let add cat = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """INSERT INTO category (
+        cmd.CommandText <- """
+            INSERT INTO category (
                 id, web_log_id, name, slug, description, parent_id
             ) VALUES (
                 @id, @webLogId, @name, @slug, @description, @parentId
@@ -60,7 +60,7 @@ type SQLiteCategoryData (conn : SqliteConnection) =
                 while rdr.Read () do
                     Map.toCategory rdr
             }
-            |> Seq.sortBy (fun cat -> cat.name.ToLowerInvariant ())
+            |> Seq.sortBy (fun cat -> cat.Name.ToLowerInvariant ())
             |> List.ofSeq
         do! rdr.CloseAsync ()
         let  ordered = Utils.orderByHierarchy cats None None []
@@ -70,32 +70,32 @@ type SQLiteCategoryData (conn : SqliteConnection) =
                 // Parent category post counts include posts in subcategories
                 cmd.Parameters.Clear ()
                 addWebLogId cmd webLogId
-                cmd.CommandText <-
-                    """SELECT COUNT(DISTINCT p.id)
+                cmd.CommandText <- """
+                    SELECT COUNT(DISTINCT p.id)
                       FROM post p
                            INNER JOIN post_category pc ON pc.post_id = p.id
                      WHERE p.web_log_id = @webLogId
                        AND p.status     = 'Published'
                        AND pc.category_id IN ("""
                 ordered
-                |> Seq.filter (fun cat -> cat.parentNames |> Array.contains it.name)
-                |> Seq.map (fun cat -> cat.id)
-                |> Seq.append (Seq.singleton it.id)
+                |> Seq.filter (fun cat -> cat.ParentNames |> Array.contains it.Name)
+                |> Seq.map (fun cat -> cat.Id)
+                |> Seq.append (Seq.singleton it.Id)
                 |> Seq.iteri (fun idx item ->
                     if idx > 0 then cmd.CommandText <- $"{cmd.CommandText}, "
                     cmd.CommandText <- $"{cmd.CommandText}@catId{idx}"
                     cmd.Parameters.AddWithValue ($"@catId{idx}", item) |> ignore)
                 cmd.CommandText <- $"{cmd.CommandText})"
                 let! postCount = count cmd
-                return it.id, postCount
+                return it.Id, postCount
                 })
             |> Task.WhenAll
         return
             ordered
             |> Seq.map (fun cat ->
                 { cat with
-                    postCount = counts
-                                |> Array.tryFind (fun c -> fst c = cat.id)
+                    PostCount = counts
+                                |> Array.tryFind (fun c -> fst c = cat.Id)
                                 |> Option.map snd
                                 |> Option.defaultValue 0
                 })
@@ -107,7 +107,7 @@ type SQLiteCategoryData (conn : SqliteConnection) =
         cmd.CommandText <- "SELECT * FROM category WHERE id = @id"
         cmd.Parameters.AddWithValue ("@id", CategoryId.toString catId) |> ignore
         use! rdr = cmd.ExecuteReaderAsync ()
-        return Helpers.verifyWebLog<Category> webLogId (fun c -> c.webLogId) Map.toCategory rdr
+        return Helpers.verifyWebLog<Category> webLogId (fun c -> c.WebLogId) Map.toCategory rdr
     }
     
     /// Find all categories for the given web log
@@ -125,8 +125,8 @@ type SQLiteCategoryData (conn : SqliteConnection) =
         | Some _ ->
             use cmd = conn.CreateCommand ()
             // Delete the category off all posts where it is assigned
-            cmd.CommandText <-
-                """DELETE FROM post_category
+            cmd.CommandText <- """
+                DELETE FROM post_category
                  WHERE category_id = @id
                    AND post_id IN (SELECT id FROM post WHERE web_log_id = @webLogId)"""
             let catIdParameter = cmd.Parameters.AddWithValue ("@id", CategoryId.toString catId)
@@ -150,8 +150,8 @@ type SQLiteCategoryData (conn : SqliteConnection) =
     /// Update a category
     let update cat = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """UPDATE category
+        cmd.CommandText <- """
+            UPDATE category
                SET name        = @name,
                    slug        = @slug,
                    description = @description,
@@ -163,12 +163,12 @@ type SQLiteCategoryData (conn : SqliteConnection) =
     }
     
     interface ICategoryData with
-        member _.add cat = add cat
-        member _.countAll webLogId = countAll webLogId
-        member _.countTopLevel webLogId = countTopLevel webLogId
-        member _.findAllForView webLogId = findAllForView webLogId
-        member _.findById catId webLogId = findById catId webLogId
-        member _.findByWebLog webLogId = findByWebLog webLogId
-        member _.delete catId webLogId = delete catId webLogId
-        member _.restore cats = restore cats
-        member _.update cat = update cat
+        member _.Add cat = add cat
+        member _.CountAll webLogId = countAll webLogId
+        member _.CountTopLevel webLogId = countTopLevel webLogId
+        member _.FindAllForView webLogId = findAllForView webLogId
+        member _.FindById catId webLogId = findById catId webLogId
+        member _.FindByWebLog webLogId = findByWebLog webLogId
+        member _.Delete catId webLogId = delete catId webLogId
+        member _.Restore cats = restore cats
+        member _.Update cat = update cat

src/MyWebLog.Data/SQLite/SQLitePageData.fs

@@ -12,45 +12,45 @@ type SQLitePageData (conn : SqliteConnection) =
     
     /// Add parameters for page INSERT or UPDATE statements
     let addPageParameters (cmd : SqliteCommand) (page : Page) =
-        [ cmd.Parameters.AddWithValue ("@id", PageId.toString page.id)
-          cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString page.webLogId)
-          cmd.Parameters.AddWithValue ("@authorId", WebLogUserId.toString page.authorId)
-          cmd.Parameters.AddWithValue ("@title", page.title)
-          cmd.Parameters.AddWithValue ("@permalink", Permalink.toString page.permalink)
-          cmd.Parameters.AddWithValue ("@publishedOn", page.publishedOn)
-          cmd.Parameters.AddWithValue ("@updatedOn", page.updatedOn)
-          cmd.Parameters.AddWithValue ("@showInPageList", page.showInPageList)
-          cmd.Parameters.AddWithValue ("@template", maybe page.template)
-          cmd.Parameters.AddWithValue ("@text", page.text)
+        [   cmd.Parameters.AddWithValue ("@id", PageId.toString page.Id)
+            cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString page.WebLogId)
+            cmd.Parameters.AddWithValue ("@authorId", WebLogUserId.toString page.AuthorId)
+            cmd.Parameters.AddWithValue ("@title", page.Title)
+            cmd.Parameters.AddWithValue ("@permalink", Permalink.toString page.Permalink)
+            cmd.Parameters.AddWithValue ("@publishedOn", page.PublishedOn)
+            cmd.Parameters.AddWithValue ("@updatedOn", page.UpdatedOn)
+            cmd.Parameters.AddWithValue ("@isInPageList", page.IsInPageList)
+            cmd.Parameters.AddWithValue ("@template", maybe page.Template)
+            cmd.Parameters.AddWithValue ("@text", page.Text)
         ] |> ignore
     
     /// Append meta items to a page
     let appendPageMeta (page : Page) = backgroundTask {
         use cmd = conn.CreateCommand ()
         cmd.CommandText <- "SELECT name, value FROM page_meta WHERE page_id = @id"
-        cmd.Parameters.AddWithValue ("@id", PageId.toString page.id) |> ignore
+        cmd.Parameters.AddWithValue ("@id", PageId.toString page.Id) |> ignore
         use! rdr = cmd.ExecuteReaderAsync ()
-        return { page with metadata = toList Map.toMetaItem rdr }
+        return { page with Metadata = toList Map.toMetaItem rdr }
     }
     
     /// Append revisions and permalinks to a page
     let appendPageRevisionsAndPermalinks (page : Page) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.Parameters.AddWithValue ("@pageId", PageId.toString page.id) |> ignore
+        cmd.Parameters.AddWithValue ("@pageId", PageId.toString page.Id) |> ignore
         
         cmd.CommandText <- "SELECT permalink FROM page_permalink WHERE page_id = @pageId"
         use! rdr = cmd.ExecuteReaderAsync ()
-        let page = { page with priorPermalinks = toList Map.toPermalink rdr }
+        let page = { page with PriorPermalinks = toList Map.toPermalink rdr }
         do! rdr.CloseAsync ()
         
         cmd.CommandText <- "SELECT as_of, revision_text FROM page_revision WHERE page_id = @pageId ORDER BY as_of DESC"
         use! rdr = cmd.ExecuteReaderAsync ()
-        return { page with revisions = toList Map.toRevision rdr }
+        return { page with Revisions = toList Map.toRevision rdr }
     }
     
     /// Return a page with no text (or meta items, prior permalinks, or revisions)
     let pageWithoutTextOrMeta rdr =
-        { Map.toPage rdr with text = "" }
+        { Map.toPage rdr with Text = "" }
     
     /// Update a page's metadata items
     let updatePageMeta pageId oldItems newItems = backgroundTask {
@@ -64,8 +64,8 @@ type SQLitePageData (conn : SqliteConnection) =
               cmd.Parameters.Add ("@value", SqliteType.Text)
             ] |> ignore
             let runCmd (item : MetaItem) = backgroundTask {
-                cmd.Parameters["@name" ].Value <- item.name
-                cmd.Parameters["@value"].Value <- item.value
+                cmd.Parameters["@name" ].Value <- item.Name
+                cmd.Parameters["@value"].Value <- item.Value
                 do! write cmd
             }
             cmd.CommandText <- "DELETE FROM page_meta WHERE page_id = @pageId AND name = @name AND value = @value" 
@@ -116,9 +116,9 @@ type SQLitePageData (conn : SqliteConnection) =
             let runCmd withText rev = backgroundTask {
                 cmd.Parameters.Clear ()
                 [ cmd.Parameters.AddWithValue ("@pageId", PageId.toString pageId)
-                  cmd.Parameters.AddWithValue ("@asOf", rev.asOf)
+                  cmd.Parameters.AddWithValue ("@asOf", rev.AsOf)
                 ] |> ignore
-                if withText then cmd.Parameters.AddWithValue ("@text", MarkupText.toString rev.text) |> ignore
+                if withText then cmd.Parameters.AddWithValue ("@text", MarkupText.toString rev.Text) |> ignore
                 do! write cmd
             }
             cmd.CommandText <- "DELETE FROM page_revision WHERE page_id = @pageId AND as_of = @asOf" 
@@ -139,19 +139,19 @@ type SQLitePageData (conn : SqliteConnection) =
     let add page = backgroundTask {
         use cmd = conn.CreateCommand ()
         // The page itself
-        cmd.CommandText <-
-            """INSERT INTO page (
-                   id, web_log_id, author_id, title, permalink, published_on, updated_on, show_in_page_list,
-                   template, page_text
+        cmd.CommandText <- """
+            INSERT INTO page (
+                id, web_log_id, author_id, title, permalink, published_on, updated_on, is_in_page_list, template,
+                page_text
             ) VALUES (
-                   @id, @webLogId, @authorId, @title, @permalink, @publishedOn, @updatedOn, @showInPageList,
-                   @template, @text
+                @id, @webLogId, @authorId, @title, @permalink, @publishedOn, @updatedOn, @isInPageList, @template,
+                @text
             )"""
         addPageParameters cmd page
         do! write cmd
-        do! updatePageMeta       page.id [] page.metadata
-        do! updatePagePermalinks page.id [] page.priorPermalinks
-        do! updatePageRevisions  page.id [] page.revisions
+        do! updatePageMeta       page.Id [] page.Metadata
+        do! updatePagePermalinks page.Id [] page.PriorPermalinks
+        do! updatePageRevisions  page.Id [] page.Revisions
     }
     
     /// Get all pages for a web log (without text, revisions, prior permalinks, or metadata)
@@ -174,13 +174,13 @@ type SQLitePageData (conn : SqliteConnection) =
     /// Count all pages shown in the page list for the given web log
     let countListed webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """SELECT COUNT(id)
+        cmd.CommandText <- """
+            SELECT COUNT(id)
               FROM page
              WHERE web_log_id      = @webLogId
-                  AND show_in_page_list = @showInPageList"""
+               AND is_in_page_list = @isInPageList"""
         addWebLogId cmd webLogId
-        cmd.Parameters.AddWithValue ("@showInPageList", true) |> ignore
+        cmd.Parameters.AddWithValue ("@isInPageList", true) |> ignore
         return! count cmd
     }
     
@@ -190,7 +190,7 @@ type SQLitePageData (conn : SqliteConnection) =
         cmd.CommandText <- "SELECT * FROM page WHERE id = @id"
         cmd.Parameters.AddWithValue ("@id", PageId.toString pageId) |> ignore
         use! rdr = cmd.ExecuteReaderAsync ()
-        match Helpers.verifyWebLog<Page> webLogId (fun it -> it.webLogId) Map.toPage rdr with
+        match Helpers.verifyWebLog<Page> webLogId (fun it -> it.WebLogId) Map.toPage rdr with
         | Some page ->
             let! page = appendPageMeta page
             return Some page
@@ -211,8 +211,8 @@ type SQLitePageData (conn : SqliteConnection) =
         | Some _ ->
             use cmd = conn.CreateCommand ()
             cmd.Parameters.AddWithValue ("@id", PageId.toString pageId) |> ignore
-            cmd.CommandText <-
-                """DELETE FROM page_revision  WHERE page_id = @id;
+            cmd.CommandText <- """
+                DELETE FROM page_revision  WHERE page_id = @id;
                 DELETE FROM page_permalink WHERE page_id = @id;
                 DELETE FROM page_meta      WHERE page_id = @id;
                 DELETE FROM page           WHERE id      = @id"""
@@ -238,8 +238,8 @@ type SQLitePageData (conn : SqliteConnection) =
     /// Find the current permalink within a set of potential prior permalinks for the given web log
     let findCurrentPermalink permalinks webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """SELECT p.permalink
+        cmd.CommandText <- """
+            SELECT p.permalink
               FROM page p
                    INNER JOIN page_permalink pp ON pp.page_id = p.id
              WHERE p.web_log_id = @webLogId
@@ -274,14 +274,14 @@ type SQLitePageData (conn : SqliteConnection) =
     /// Get all listed pages for the given web log (without revisions, prior permalinks, or text)
     let findListed webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """SELECT *
+        cmd.CommandText <- """
+            SELECT *
               FROM page
              WHERE web_log_id      = @webLogId
-                  AND show_in_page_list = @showInPageList
+               AND is_in_page_list = @isInPageList
              ORDER BY LOWER(title)"""
         addWebLogId cmd webLogId
-        cmd.Parameters.AddWithValue ("@showInPageList", true) |> ignore
+        cmd.Parameters.AddWithValue ("@isInPageList", true) |> ignore
         use! rdr = cmd.ExecuteReaderAsync ()
         let! pages =
             toList pageWithoutTextOrMeta rdr
@@ -293,8 +293,8 @@ type SQLitePageData (conn : SqliteConnection) =
     /// Get a page of pages for the given web log (without revisions, prior permalinks, or metadata)
     let findPageOfPages webLogId pageNbr = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """SELECT *
+        cmd.CommandText <- """
+            SELECT *
               FROM page
              WHERE web_log_id = @webLogId
              ORDER BY LOWER(title)
@@ -315,26 +315,26 @@ type SQLitePageData (conn : SqliteConnection) =
     
     /// Update a page
     let update (page : Page) = backgroundTask {
-        match! findFullById page.id page.webLogId with
+        match! findFullById page.Id page.WebLogId with
         | Some oldPage ->
             use cmd = conn.CreateCommand ()
-            cmd.CommandText <-
-                """UPDATE page
+            cmd.CommandText <- """
+                UPDATE page
                    SET author_id       = @authorId,
                        title           = @title,
                        permalink       = @permalink,
                        published_on    = @publishedOn,
                        updated_on      = @updatedOn,
-                          show_in_page_list = @showInPageList,
+                       is_in_page_list = @isInPageList,
                        template        = @template,
                        page_text       = @text
                  WHERE id         = @pageId
                    AND web_log_id = @webLogId"""
             addPageParameters cmd page
             do! write cmd
-            do! updatePageMeta       page.id oldPage.metadata        page.metadata
-            do! updatePagePermalinks page.id oldPage.priorPermalinks page.priorPermalinks
-            do! updatePageRevisions  page.id oldPage.revisions       page.revisions
+            do! updatePageMeta       page.Id oldPage.Metadata        page.Metadata
+            do! updatePagePermalinks page.Id oldPage.PriorPermalinks page.PriorPermalinks
+            do! updatePageRevisions  page.Id oldPage.Revisions       page.Revisions
             return ()
         | None -> return ()
     }
@@ -343,24 +343,24 @@ type SQLitePageData (conn : SqliteConnection) =
     let updatePriorPermalinks pageId webLogId permalinks = backgroundTask {
         match! findFullById pageId webLogId with
         | Some page ->
-            do! updatePagePermalinks pageId page.priorPermalinks permalinks
+            do! updatePagePermalinks pageId page.PriorPermalinks permalinks
             return true
         | None -> return false
     }
     
     interface IPageData with
-        member _.add page = add page
-        member _.all webLogId = all webLogId
-        member _.countAll webLogId = countAll webLogId
-        member _.countListed webLogId = countListed webLogId
-        member _.delete pageId webLogId = delete pageId webLogId
-        member _.findById pageId webLogId = findById pageId webLogId
-        member _.findByPermalink permalink webLogId = findByPermalink permalink webLogId
-        member _.findCurrentPermalink permalinks webLogId = findCurrentPermalink permalinks webLogId
-        member _.findFullById pageId webLogId = findFullById pageId webLogId
-        member _.findFullByWebLog webLogId = findFullByWebLog webLogId
-        member _.findListed webLogId = findListed webLogId
-        member _.findPageOfPages webLogId pageNbr = findPageOfPages webLogId pageNbr
-        member _.restore pages = restore pages
-        member _.update page = update page
-        member _.updatePriorPermalinks pageId webLogId permalinks = updatePriorPermalinks pageId webLogId permalinks
+        member _.Add page = add page
+        member _.All webLogId = all webLogId
+        member _.CountAll webLogId = countAll webLogId
+        member _.CountListed webLogId = countListed webLogId
+        member _.Delete pageId webLogId = delete pageId webLogId
+        member _.FindById pageId webLogId = findById pageId webLogId
+        member _.FindByPermalink permalink webLogId = findByPermalink permalink webLogId
+        member _.FindCurrentPermalink permalinks webLogId = findCurrentPermalink permalinks webLogId
+        member _.FindFullById pageId webLogId = findFullById pageId webLogId
+        member _.FindFullByWebLog webLogId = findFullByWebLog webLogId
+        member _.FindListed webLogId = findListed webLogId
+        member _.FindPageOfPages webLogId pageNbr = findPageOfPages webLogId pageNbr
+        member _.Restore pages = restore pages
+        member _.Update page = update page
+        member _.UpdatePriorPermalinks pageId webLogId permalinks = updatePriorPermalinks pageId webLogId permalinks

src/MyWebLog.Data/SQLite/SQLitePostData.fs

@@ -13,77 +13,89 @@ type SQLitePostData (conn : SqliteConnection) =
     
     /// Add parameters for post INSERT or UPDATE statements
     let addPostParameters (cmd : SqliteCommand) (post : Post) =
-        [ cmd.Parameters.AddWithValue ("@id", PostId.toString post.id)
-          cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString post.webLogId)
-          cmd.Parameters.AddWithValue ("@authorId", WebLogUserId.toString post.authorId)
-          cmd.Parameters.AddWithValue ("@status", PostStatus.toString post.status)
-          cmd.Parameters.AddWithValue ("@title", post.title)
-          cmd.Parameters.AddWithValue ("@permalink", Permalink.toString post.permalink)
-          cmd.Parameters.AddWithValue ("@publishedOn", maybe post.publishedOn)
-          cmd.Parameters.AddWithValue ("@updatedOn", post.updatedOn)
-          cmd.Parameters.AddWithValue ("@template", maybe post.template)
-          cmd.Parameters.AddWithValue ("@text", post.text)
+        [   cmd.Parameters.AddWithValue ("@id", PostId.toString post.Id)
+            cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString post.WebLogId)
+            cmd.Parameters.AddWithValue ("@authorId", WebLogUserId.toString post.AuthorId)
+            cmd.Parameters.AddWithValue ("@status", PostStatus.toString post.Status)
+            cmd.Parameters.AddWithValue ("@title", post.Title)
+            cmd.Parameters.AddWithValue ("@permalink", Permalink.toString post.Permalink)
+            cmd.Parameters.AddWithValue ("@publishedOn", maybe post.PublishedOn)
+            cmd.Parameters.AddWithValue ("@updatedOn", post.UpdatedOn)
+            cmd.Parameters.AddWithValue ("@template", maybe post.Template)
+            cmd.Parameters.AddWithValue ("@text", post.Text)
         ] |> ignore
     
     /// Add parameters for episode INSERT or UPDATE statements
     let addEpisodeParameters (cmd : SqliteCommand) (ep : Episode) =
-        [ cmd.Parameters.AddWithValue ("@media", ep.media)
-          cmd.Parameters.AddWithValue ("@length", ep.length)
-          cmd.Parameters.AddWithValue ("@duration", maybe ep.duration)
-          cmd.Parameters.AddWithValue ("@mediaType", maybe ep.mediaType)
-          cmd.Parameters.AddWithValue ("@imageUrl", maybe ep.imageUrl)
-          cmd.Parameters.AddWithValue ("@subtitle", maybe ep.subtitle)
-          cmd.Parameters.AddWithValue ("@explicit", maybe (ep.explicit |> Option.map ExplicitRating.toString))
-          cmd.Parameters.AddWithValue ("@chapterFile", maybe ep.chapterFile)
-          cmd.Parameters.AddWithValue ("@chapterType", maybe ep.chapterType)
-          cmd.Parameters.AddWithValue ("@transcriptUrl", maybe ep.transcriptUrl)
-          cmd.Parameters.AddWithValue ("@transcriptType", maybe ep.transcriptType)
-          cmd.Parameters.AddWithValue ("@transcriptLang", maybe ep.transcriptLang)
-          cmd.Parameters.AddWithValue ("@transcriptCaptions", maybe ep.transcriptCaptions)
-          cmd.Parameters.AddWithValue ("@seasonNumber", maybe ep.seasonNumber)
-          cmd.Parameters.AddWithValue ("@seasonDescription", maybe ep.seasonDescription)
-          cmd.Parameters.AddWithValue ("@episodeNumber", maybe (ep.episodeNumber |> Option.map string))
-          cmd.Parameters.AddWithValue ("@episodeDescription", maybe ep.episodeDescription)
+        [   cmd.Parameters.AddWithValue ("@media", ep.Media)
+            cmd.Parameters.AddWithValue ("@length", ep.Length)
+            cmd.Parameters.AddWithValue ("@duration", maybe ep.Duration)
+            cmd.Parameters.AddWithValue ("@mediaType", maybe ep.MediaType)
+            cmd.Parameters.AddWithValue ("@imageUrl", maybe ep.ImageUrl)
+            cmd.Parameters.AddWithValue ("@subtitle", maybe ep.Subtitle)
+            cmd.Parameters.AddWithValue ("@explicit", maybe (ep.Explicit |> Option.map ExplicitRating.toString))
+            cmd.Parameters.AddWithValue ("@chapterFile", maybe ep.ChapterFile)
+            cmd.Parameters.AddWithValue ("@chapterType", maybe ep.ChapterType)
+            cmd.Parameters.AddWithValue ("@transcriptUrl", maybe ep.TranscriptUrl)
+            cmd.Parameters.AddWithValue ("@transcriptType", maybe ep.TranscriptType)
+            cmd.Parameters.AddWithValue ("@transcriptLang", maybe ep.TranscriptLang)
+            cmd.Parameters.AddWithValue ("@transcriptCaptions", maybe ep.TranscriptCaptions)
+            cmd.Parameters.AddWithValue ("@seasonNumber", maybe ep.SeasonNumber)
+            cmd.Parameters.AddWithValue ("@seasonDescription", maybe ep.SeasonDescription)
+            cmd.Parameters.AddWithValue ("@episodeNumber", maybe (ep.EpisodeNumber |> Option.map string))
+            cmd.Parameters.AddWithValue ("@episodeDescription", maybe ep.EpisodeDescription)
         ] |> ignore
         
     /// Append category IDs, tags, and meta items to a post
     let appendPostCategoryTagAndMeta (post : Post) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.Parameters.AddWithValue ("@id", PostId.toString post.id) |> ignore
+        cmd.Parameters.AddWithValue ("@id", PostId.toString post.Id) |> ignore
         
         cmd.CommandText <- "SELECT category_id AS id FROM post_category WHERE post_id = @id"
         use! rdr = cmd.ExecuteReaderAsync ()
-        let post = { post with categoryIds = toList Map.toCategoryId rdr }
+        let post = { post with CategoryIds = toList Map.toCategoryId rdr }
         do! rdr.CloseAsync ()
         
         cmd.CommandText <- "SELECT tag FROM post_tag WHERE post_id = @id"
         use! rdr = cmd.ExecuteReaderAsync ()
-        let post = { post with tags = toList (Map.getString "tag") rdr }
+        let post = { post with Tags = toList (Map.getString "tag") rdr }
         do! rdr.CloseAsync ()
         
         cmd.CommandText <- "SELECT name, value FROM post_meta WHERE post_id = @id"
         use! rdr = cmd.ExecuteReaderAsync ()
-        return { post with metadata = toList Map.toMetaItem rdr }
+        return { post with Metadata = toList Map.toMetaItem rdr }
     }
     
     /// Append revisions and permalinks to a post
     let appendPostRevisionsAndPermalinks (post : Post) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.Parameters.AddWithValue ("@postId", PostId.toString post.id) |> ignore
+        cmd.Parameters.AddWithValue ("@postId", PostId.toString post.Id) |> ignore
         
         cmd.CommandText <- "SELECT permalink FROM post_permalink WHERE post_id = @postId"
         use! rdr = cmd.ExecuteReaderAsync ()
-        let post = { post with priorPermalinks = toList Map.toPermalink rdr }
+        let post = { post with PriorPermalinks = toList Map.toPermalink rdr }
         do! rdr.CloseAsync ()
         
         cmd.CommandText <- "SELECT as_of, revision_text FROM post_revision WHERE post_id = @postId ORDER BY as_of DESC"
         use! rdr = cmd.ExecuteReaderAsync ()
-        return { post with revisions = toList Map.toRevision rdr }
+        return { post with Revisions = toList Map.toRevision rdr }
+    }
+    
+    /// The SELECT statement for a post that will include episode data, if it exists
+    let selectPost = "SELECT p.*, e.* FROM post p LEFT JOIN post_episode e ON e.post_id = p.id"
+    
+    /// Find just-the-post by its ID for the given web log (excludes category, tag, meta, revisions, and permalinks)
+    let findPostById postId webLogId = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- $"{selectPost} WHERE p.id = @id"
+        cmd.Parameters.AddWithValue ("@id", PostId.toString postId) |> ignore
+        use! rdr = cmd.ExecuteReaderAsync ()
+        return Helpers.verifyWebLog<Post> webLogId (fun p -> p.WebLogId) Map.toPost rdr
     }
     
     /// Return a post with no revisions, prior permalinks, or text
     let postWithoutText rdr =
-        { Map.toPost rdr with text = "" }
+        { Map.toPost rdr with Text = "" }
     
     /// Update a post's assigned categories
     let updatePostCategories postId oldCats newCats = backgroundTask {
@@ -141,13 +153,13 @@ type SQLitePostData (conn : SqliteConnection) =
     let updatePostEpisode (post : Post) = backgroundTask {
         use cmd = conn.CreateCommand ()
         cmd.CommandText <- "SELECT COUNT(post_id) FROM post_episode WHERE post_id = @postId"
-        cmd.Parameters.AddWithValue ("@postId", PostId.toString post.id) |> ignore
+        cmd.Parameters.AddWithValue ("@postId", PostId.toString post.Id) |> ignore
         let! count = count cmd
         if count = 1 then
-            match post.episode with
+            match post.Episode with
             | Some ep ->
-                cmd.CommandText <-
-                    """UPDATE post_episode
+                cmd.CommandText <- """
+                    UPDATE post_episode
                        SET media               = @media,
                            length              = @length,
                            duration            = @duration,
@@ -172,17 +184,17 @@ type SQLitePostData (conn : SqliteConnection) =
                 cmd.CommandText <- "DELETE FROM post_episode WHERE post_id = @postId"
                 do! write cmd
         else
-            match post.episode with
+            match post.Episode with
             | Some ep ->
-                cmd.CommandText <-
-                    """INSERT INTO post_episode (
-                           post_id, media, length, duration, media_type, image_url, subtitle, explicit,
-                           chapter_file, chapter_type, transcript_url, transcript_type, transcript_lang,
-                           transcript_captions, season_number, season_description, episode_number, episode_description
+                cmd.CommandText <- """
+                    INSERT INTO post_episode (
+                        post_id, media, length, duration, media_type, image_url, subtitle, explicit, chapter_file,
+                        chapter_type, transcript_url, transcript_type, transcript_lang, transcript_captions,
+                        season_number, season_description, episode_number, episode_description
                     ) VALUES (
-                           @postId, @media, @length, @duration, @mediaType, @imageUrl, @subtitle, @explicit,
-                           @chapterFile, @chapterType, @transcriptUrl, @transcriptType, @transcriptLang,
-                           @transcriptCaptions, @seasonNumber, @seasonDescription, @episodeNumber, @episodeDescription
+                        @postId, @media, @length, @duration, @mediaType, @imageUrl, @subtitle, @explicit, @chapterFile,
+                        @chapterType, @transcriptUrl, @transcriptType, @transcriptLang, @transcriptCaptions,
+                        @seasonNumber, @seasonDescription, @episodeNumber, @episodeDescription
                     )"""
                 addEpisodeParameters cmd ep
                 do! write cmd
@@ -201,8 +213,8 @@ type SQLitePostData (conn : SqliteConnection) =
               cmd.Parameters.Add ("@value", SqliteType.Text)
             ] |> ignore
             let runCmd (item : MetaItem) = backgroundTask {
-                cmd.Parameters["@name" ].Value <- item.name
-                cmd.Parameters["@value"].Value <- item.value
+                cmd.Parameters["@name" ].Value <- item.Name
+                cmd.Parameters["@value"].Value <- item.Value
                 do! write cmd
             }
             cmd.CommandText <- "DELETE FROM post_meta WHERE post_id = @postId AND name = @name AND value = @value" 
@@ -253,9 +265,9 @@ type SQLitePostData (conn : SqliteConnection) =
             let runCmd withText rev = backgroundTask {
                 cmd.Parameters.Clear ()
                 [ cmd.Parameters.AddWithValue ("@postId", PostId.toString postId)
-                  cmd.Parameters.AddWithValue ("@asOf", rev.asOf)
+                  cmd.Parameters.AddWithValue ("@asOf", rev.AsOf)
                 ] |> ignore
-                if withText then cmd.Parameters.AddWithValue ("@text", MarkupText.toString rev.text) |> ignore
+                if withText then cmd.Parameters.AddWithValue ("@text", MarkupText.toString rev.Text) |> ignore
                 do! write cmd
             }
             cmd.CommandText <- "DELETE FROM post_revision WHERE post_id = @postId AND as_of = @asOf" 
@@ -270,30 +282,25 @@ type SQLitePostData (conn : SqliteConnection) =
             |> ignore
     }
     
-    /// The SELECT statement for a post that will include episode data, if it exists
-    let selectPost = "SELECT p.*, e.* FROM post p LEFT JOIN post_episode e ON e.post_id = p.id"
-    
     // IMPLEMENTATION FUNCTIONS
     
     /// Add a post
     let add post = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """INSERT INTO post (
-                   id, web_log_id, author_id, status, title, permalink, published_on, updated_on,
-                   template, post_text
+        cmd.CommandText <- """
+            INSERT INTO post (
+                id, web_log_id, author_id, status, title, permalink, published_on, updated_on, template, post_text
             ) VALUES (
-                   @id, @webLogId, @authorId, @status, @title, @permalink, @publishedOn, @updatedOn,
-                   @template, @text
+                @id, @webLogId, @authorId, @status, @title, @permalink, @publishedOn, @updatedOn, @template, @text
             )"""
         addPostParameters cmd post
         do! write cmd
-        do! updatePostCategories post.id [] post.categoryIds
-        do! updatePostTags       post.id [] post.tags
+        do! updatePostCategories post.Id [] post.CategoryIds
+        do! updatePostTags       post.Id [] post.Tags
         do! updatePostEpisode    post
-        do! updatePostMeta       post.id [] post.metadata
-        do! updatePostPermalinks post.id [] post.priorPermalinks
-        do! updatePostRevisions  post.id [] post.revisions
+        do! updatePostMeta       post.Id [] post.Metadata
+        do! updatePostPermalinks post.Id [] post.PriorPermalinks
+        do! updatePostRevisions  post.Id [] post.Revisions
     }
     
     /// Count posts in a status for the given web log
@@ -305,6 +312,15 @@ type SQLitePostData (conn : SqliteConnection) =
         return! count cmd
     }
     
+    /// Find a post by its ID for the given web log (excluding revisions and prior permalinks
+    let findById postId webLogId = backgroundTask {
+        match! findPostById postId webLogId with
+        | Some post ->
+            let! post = appendPostCategoryTagAndMeta post
+            return Some post
+        | None -> return None
+    }
+    
     /// Find a post by its permalink for the given web log (excluding revisions and prior permalinks)
     let findByPermalink permalink webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
@@ -321,17 +337,11 @@ type SQLitePostData (conn : SqliteConnection) =
     
     /// Find a complete post by its ID for the given web log
     let findFullById postId webLogId = backgroundTask {
-        use cmd = conn.CreateCommand ()
-        cmd.CommandText <- $"{selectPost} WHERE p.id = @id"
-        cmd.Parameters.AddWithValue ("@id", PostId.toString postId) |> ignore
-        use! rdr = cmd.ExecuteReaderAsync ()
-        match Helpers.verifyWebLog<Post> webLogId (fun p -> p.webLogId) Map.toPost rdr with
+        match! findById postId webLogId with
         | Some post ->
-            let! post = appendPostCategoryTagAndMeta     post
             let! post = appendPostRevisionsAndPermalinks post
             return Some post
-        | None ->
-            return None
+        | None -> return None
     }
     
     /// Delete a post by its ID for the given web log
@@ -340,8 +350,8 @@ type SQLitePostData (conn : SqliteConnection) =
         | Some _ ->
             use cmd = conn.CreateCommand ()
             cmd.Parameters.AddWithValue ("@id", PostId.toString postId) |> ignore
-            cmd.CommandText <-
-                """DELETE FROM post_revision  WHERE post_id = @id;
+            cmd.CommandText <- """
+                DELETE FROM post_revision  WHERE post_id = @id;
                 DELETE FROM post_permalink WHERE post_id = @id;
                 DELETE FROM post_meta      WHERE post_id = @id;
                 DELETE FROM post_episode   WHERE post_id = @id;
@@ -356,8 +366,8 @@ type SQLitePostData (conn : SqliteConnection) =
     /// Find the current permalink from a list of potential prior permalinks for the given web log
     let findCurrentPermalink permalinks webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """SELECT p.permalink
+        cmd.CommandText <- """
+            SELECT p.permalink
               FROM post p
                    INNER JOIN post_permalink pp ON pp.post_id = p.id
              WHERE p.web_log_id = @webLogId
@@ -392,8 +402,8 @@ type SQLitePostData (conn : SqliteConnection) =
     /// Get a page of categorized posts for the given web log (excludes revisions and prior permalinks)
     let findPageOfCategorizedPosts webLogId categoryIds pageNbr postsPerPage = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            $"""{selectPost}
+        cmd.CommandText <- $"""
+            {selectPost}
                    INNER JOIN post_category pc ON pc.post_id = p.id
              WHERE p.web_log_id = @webLogId
                AND p.status     = @status
@@ -420,8 +430,8 @@ type SQLitePostData (conn : SqliteConnection) =
     /// Get a page of posts for the given web log (excludes text, revisions, and prior permalinks)
     let findPageOfPosts webLogId pageNbr postsPerPage = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            $"""{selectPost}
+        cmd.CommandText <- $"""
+            {selectPost}
               WHERE p.web_log_id = @webLogId
               ORDER BY p.published_on DESC NULLS FIRST, p.updated_on
               LIMIT {postsPerPage + 1} OFFSET {(pageNbr - 1) * postsPerPage}"""
@@ -437,8 +447,8 @@ type SQLitePostData (conn : SqliteConnection) =
     /// Get a page of published posts for the given web log (excludes revisions and prior permalinks)
     let findPageOfPublishedPosts webLogId pageNbr postsPerPage = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            $"""{selectPost}
+        cmd.CommandText <- $"""
+            {selectPost}
               WHERE p.web_log_id = @webLogId
                 AND p.status     = @status
               ORDER BY p.published_on DESC
@@ -456,8 +466,8 @@ type SQLitePostData (conn : SqliteConnection) =
     /// Get a page of tagged posts for the given web log (excludes revisions and prior permalinks)
     let findPageOfTaggedPosts webLogId (tag : string) pageNbr postsPerPage = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            $"""{selectPost}
+        cmd.CommandText <- $"""
+            {selectPost}
                     INNER JOIN post_tag pt ON pt.post_id = p.id
               WHERE p.web_log_id = @webLogId
                 AND p.status     = @status
@@ -479,8 +489,8 @@ type SQLitePostData (conn : SqliteConnection) =
     /// Find the next newest and oldest post from a publish date for the given web log
     let findSurroundingPosts webLogId (publishedOn : DateTime) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            $"""{selectPost}
+        cmd.CommandText <- $"""
+            {selectPost}
              WHERE p.web_log_id   = @webLogId
                AND p.status       = @status
                AND p.published_on < @publishedOn
@@ -499,8 +509,8 @@ type SQLitePostData (conn : SqliteConnection) =
                 return None
         }
         do! rdr.CloseAsync ()
-        cmd.CommandText <-
-            $"""{selectPost}
+        cmd.CommandText <- $"""
+            {selectPost}
              WHERE p.web_log_id   = @webLogId
                AND p.status       = @status
                AND p.published_on > @publishedOn
@@ -525,11 +535,11 @@ type SQLitePostData (conn : SqliteConnection) =
     
     /// Update a post
     let update (post : Post) = backgroundTask {
-        match! findFullById post.id post.webLogId with
+        match! findFullById post.Id post.WebLogId with
         | Some oldPost ->
             use cmd = conn.CreateCommand ()
-            cmd.CommandText <-
-                """UPDATE post
+            cmd.CommandText <- """
+                UPDATE post
                    SET author_id    = @authorId,
                        status       = @status,
                        title        = @title,
@@ -542,12 +552,12 @@ type SQLitePostData (conn : SqliteConnection) =
                    AND web_log_id = @webLogId"""
             addPostParameters cmd post
             do! write cmd
-            do! updatePostCategories post.id oldPost.categoryIds     post.categoryIds
-            do! updatePostTags       post.id oldPost.tags            post.tags
+            do! updatePostCategories post.Id oldPost.CategoryIds     post.CategoryIds
+            do! updatePostTags       post.Id oldPost.Tags            post.Tags
             do! updatePostEpisode    post
-            do! updatePostMeta       post.id oldPost.metadata        post.metadata
-            do! updatePostPermalinks post.id oldPost.priorPermalinks post.priorPermalinks
-            do! updatePostRevisions  post.id oldPost.revisions       post.revisions
+            do! updatePostMeta       post.Id oldPost.Metadata        post.Metadata
+            do! updatePostPermalinks post.Id oldPost.PriorPermalinks post.PriorPermalinks
+            do! updatePostRevisions  post.Id oldPost.Revisions       post.Revisions
         | None -> return ()
     }
     
@@ -555,27 +565,28 @@ type SQLitePostData (conn : SqliteConnection) =
     let updatePriorPermalinks postId webLogId permalinks = backgroundTask {
         match! findFullById postId webLogId with
         | Some post ->
-            do! updatePostPermalinks postId post.priorPermalinks permalinks
+            do! updatePostPermalinks postId post.PriorPermalinks permalinks
             return true
         | None -> return false
     }
     
     interface IPostData with
-        member _.add post = add post
-        member _.countByStatus status webLogId = countByStatus status webLogId
-        member _.delete postId webLogId = delete postId webLogId
-        member _.findByPermalink permalink webLogId = findByPermalink permalink webLogId
-        member _.findCurrentPermalink permalinks webLogId = findCurrentPermalink permalinks webLogId
-        member _.findFullById postId webLogId = findFullById postId webLogId
-        member _.findFullByWebLog webLogId = findFullByWebLog webLogId
-        member _.findPageOfCategorizedPosts webLogId categoryIds pageNbr postsPerPage =
+        member _.Add post = add post
+        member _.CountByStatus status webLogId = countByStatus status webLogId
+        member _.Delete postId webLogId = delete postId webLogId
+        member _.FindById postId webLogId = findById postId webLogId
+        member _.FindByPermalink permalink webLogId = findByPermalink permalink webLogId
+        member _.FindCurrentPermalink permalinks webLogId = findCurrentPermalink permalinks webLogId
+        member _.FindFullById postId webLogId = findFullById postId webLogId
+        member _.FindFullByWebLog webLogId = findFullByWebLog webLogId
+        member _.FindPageOfCategorizedPosts webLogId categoryIds pageNbr postsPerPage =
             findPageOfCategorizedPosts webLogId categoryIds pageNbr postsPerPage
-        member _.findPageOfPosts webLogId pageNbr postsPerPage = findPageOfPosts webLogId pageNbr postsPerPage
-        member _.findPageOfPublishedPosts webLogId pageNbr postsPerPage =
+        member _.FindPageOfPosts webLogId pageNbr postsPerPage = findPageOfPosts webLogId pageNbr postsPerPage
+        member _.FindPageOfPublishedPosts webLogId pageNbr postsPerPage =
             findPageOfPublishedPosts webLogId pageNbr postsPerPage
-        member _.findPageOfTaggedPosts webLogId tag pageNbr postsPerPage =
+        member _.FindPageOfTaggedPosts webLogId tag pageNbr postsPerPage =
             findPageOfTaggedPosts webLogId tag pageNbr postsPerPage
-        member _.findSurroundingPosts webLogId publishedOn = findSurroundingPosts webLogId publishedOn
-        member _.restore posts = restore posts
-        member _.update post = update post
-        member _.updatePriorPermalinks postId webLogId permalinks = updatePriorPermalinks postId webLogId permalinks
+        member _.FindSurroundingPosts webLogId publishedOn = findSurroundingPosts webLogId publishedOn
+        member _.Restore posts = restore posts
+        member _.Update post = update post
+        member _.UpdatePriorPermalinks postId webLogId permalinks = updatePriorPermalinks postId webLogId permalinks

src/MyWebLog.Data/SQLite/SQLiteTagMapData.fs

@@ -13,7 +13,7 @@ type SQLiteTagMapData (conn : SqliteConnection) =
         cmd.CommandText <- "SELECT * FROM tag_map WHERE id = @id"
         cmd.Parameters.AddWithValue ("@id", TagMapId.toString tagMapId) |> ignore
         use! rdr = cmd.ExecuteReaderAsync ()
-        return Helpers.verifyWebLog<TagMap> webLogId (fun tm -> tm.webLogId) Map.toTagMap rdr
+        return Helpers.verifyWebLog<TagMap> webLogId (fun tm -> tm.WebLogId) Map.toTagMap rdr
     }
     
     /// Delete a tag mapping for the given web log
@@ -50,8 +50,8 @@ type SQLiteTagMapData (conn : SqliteConnection) =
     /// Find any tag mappings in a list of tags for the given web log
     let findMappingForTags (tags : string list) webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """SELECT *
+        cmd.CommandText <- """
+            SELECT *
               FROM tag_map
              WHERE web_log_id = @webLogId
                AND tag IN ("""
@@ -69,25 +69,25 @@ type SQLiteTagMapData (conn : SqliteConnection) =
     /// Save a tag mapping
     let save (tagMap : TagMap) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        match! findById tagMap.id tagMap.webLogId with
+        match! findById tagMap.Id tagMap.WebLogId with
         | Some _ ->
-            cmd.CommandText <-
-                """UPDATE tag_map
+            cmd.CommandText <- """
+                UPDATE tag_map
                    SET tag       = @tag,
                        url_value = @urlValue
                  WHERE id         = @id
                    AND web_log_id = @webLogId"""
         | None ->
-            cmd.CommandText <-
-                """INSERT INTO tag_map (
+            cmd.CommandText <- """
+                INSERT INTO tag_map (
                     id, web_log_id, tag, url_value
                 ) VALUES (
                     @id, @webLogId, @tag, @urlValue
                 )"""
-        addWebLogId cmd tagMap.webLogId
-        [ cmd.Parameters.AddWithValue ("@id", TagMapId.toString tagMap.id)
-          cmd.Parameters.AddWithValue ("@tag", tagMap.tag)
-          cmd.Parameters.AddWithValue ("@urlValue", tagMap.urlValue)
+        addWebLogId cmd tagMap.WebLogId
+        [ cmd.Parameters.AddWithValue ("@id", TagMapId.toString tagMap.Id)
+          cmd.Parameters.AddWithValue ("@tag", tagMap.Tag)
+          cmd.Parameters.AddWithValue ("@urlValue", tagMap.UrlValue)
         ] |> ignore
         do! write cmd
     }
@@ -99,10 +99,10 @@ type SQLiteTagMapData (conn : SqliteConnection) =
     }
     
     interface ITagMapData with
-        member _.delete tagMapId webLogId = delete tagMapId webLogId
-        member _.findById tagMapId webLogId = findById tagMapId webLogId
-        member _.findByUrlValue urlValue webLogId = findByUrlValue urlValue webLogId
-        member _.findByWebLog webLogId = findByWebLog webLogId
-        member _.findMappingForTags tags webLogId = findMappingForTags tags webLogId
-        member _.save tagMap = save tagMap
-        member this.restore tagMaps = restore tagMaps
+        member _.Delete tagMapId webLogId = delete tagMapId webLogId
+        member _.FindById tagMapId webLogId = findById tagMapId webLogId
+        member _.FindByUrlValue urlValue webLogId = findByUrlValue urlValue webLogId
+        member _.FindByWebLog webLogId = findByWebLog webLogId
+        member _.FindMappingForTags tags webLogId = findMappingForTags tags webLogId
+        member _.Save tagMap = save tagMap
+        member _.Restore tagMaps = restore tagMaps

src/MyWebLog.Data/SQLite/SQLiteThemeData.fs

@@ -28,7 +28,7 @@ type SQLiteThemeData (conn : SqliteConnection) =
             templateCmd.CommandText <- "SELECT * FROM theme_template WHERE theme_id = @id"
             templateCmd.Parameters.Add cmd.Parameters["@id"] |> ignore
             use! templateRdr = templateCmd.ExecuteReaderAsync ()
-            return Some { theme with templates = toList Map.toThemeTemplate templateRdr }
+            return Some { theme with Templates = toList Map.toThemeTemplate templateRdr }
         else
             return None
     }
@@ -38,7 +38,7 @@ type SQLiteThemeData (conn : SqliteConnection) =
         match! findById themeId with
         | Some theme ->
             return Some {
-                theme with templates = theme.templates |> List.map (fun t -> { t with text = "" })
+                theme with Templates = theme.Templates |> List.map (fun t -> { t with Text = "" })
             }
         | None -> return None
     }
@@ -46,36 +46,36 @@ type SQLiteThemeData (conn : SqliteConnection) =
     /// Save a theme
     let save (theme : Theme) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        let! oldTheme = findById theme.id
+        let! oldTheme = findById theme.Id
         cmd.CommandText <-
             match oldTheme with
             | Some _ -> "UPDATE theme SET name = @name, version = @version WHERE id = @id"
             | None -> "INSERT INTO theme VALUES (@id, @name, @version)"
-        [ cmd.Parameters.AddWithValue ("@id", ThemeId.toString theme.id)
-          cmd.Parameters.AddWithValue ("@name", theme.name)
-          cmd.Parameters.AddWithValue ("@version", theme.version)
+        [ cmd.Parameters.AddWithValue ("@id", ThemeId.toString theme.Id)
+          cmd.Parameters.AddWithValue ("@name", theme.Name)
+          cmd.Parameters.AddWithValue ("@version", theme.Version)
         ] |> ignore
         do! write cmd
         
         let toDelete, toAdd =
-            diffLists (oldTheme |> Option.map (fun t -> t.templates) |> Option.defaultValue [])
-                      theme.templates (fun t -> t.name)
+            diffLists (oldTheme |> Option.map (fun t -> t.Templates) |> Option.defaultValue [])
+                      theme.Templates (fun t -> t.Name)
         let toUpdate =
-            theme.templates
+            theme.Templates
             |> List.filter (fun t ->
-                not (toDelete |> List.exists (fun d -> d.name = t.name))
-                && not (toAdd |> List.exists (fun a -> a.name = t.name)))
+                not (toDelete |> List.exists (fun d -> d.Name = t.Name))
+                && not (toAdd |> List.exists (fun a -> a.Name = t.Name)))
         cmd.CommandText <-
             "UPDATE theme_template SET template = @template WHERE theme_id = @themeId AND name = @name"
         cmd.Parameters.Clear ()
-        [ cmd.Parameters.AddWithValue ("@themeId", ThemeId.toString theme.id)
+        [ cmd.Parameters.AddWithValue ("@themeId", ThemeId.toString theme.Id)
           cmd.Parameters.Add ("@name", SqliteType.Text)
           cmd.Parameters.Add ("@template", SqliteType.Text)
         ] |> ignore
         toUpdate
         |> List.map (fun template -> backgroundTask {
-            cmd.Parameters["@name"    ].Value <- template.name
-            cmd.Parameters["@template"].Value <- template.text
+            cmd.Parameters["@name"    ].Value <- template.Name
+            cmd.Parameters["@template"].Value <- template.Text
             do! write cmd
         })
         |> Task.WhenAll
@@ -83,8 +83,8 @@ type SQLiteThemeData (conn : SqliteConnection) =
         cmd.CommandText <- "INSERT INTO theme_template VALUES (@themeId, @name, @template)"
         toAdd
         |> List.map (fun template -> backgroundTask {
-            cmd.Parameters["@name"    ].Value <- template.name
-            cmd.Parameters["@template"].Value <- template.text
+            cmd.Parameters["@name"    ].Value <- template.Name
+            cmd.Parameters["@template"].Value <- template.Text
             do! write cmd
         })
         |> Task.WhenAll
@@ -93,7 +93,7 @@ type SQLiteThemeData (conn : SqliteConnection) =
         cmd.Parameters.Remove cmd.Parameters["@template"]
         toDelete
         |> List.map (fun template -> backgroundTask {
-            cmd.Parameters["@name"].Value <- template.name
+            cmd.Parameters["@name"].Value <- template.Name
             do! write cmd
         })
         |> Task.WhenAll
@@ -101,10 +101,10 @@ type SQLiteThemeData (conn : SqliteConnection) =
     }
     
     interface IThemeData with
-        member _.all () = all ()
-        member _.findById themeId = findById themeId
-        member _.findByIdWithoutText themeId = findByIdWithoutText themeId
-        member _.save theme = save theme
+        member _.All () = all ()
+        member _.FindById themeId = findById themeId
+        member _.FindByIdWithoutText themeId = findByIdWithoutText themeId
+        member _.Save theme = save theme
 
 
 open System.IO
@@ -163,7 +163,7 @@ type SQLiteThemeAssetData (conn : SqliteConnection) =
         use sideCmd = conn.CreateCommand ()
         sideCmd.CommandText <-
             "SELECT COUNT(path) FROM theme_asset WHERE theme_id = @themeId AND path = @path"
-        let (ThemeAssetId (ThemeId themeId, path)) = asset.id
+        let (ThemeAssetId (ThemeId themeId, path)) = asset.Id
         [ sideCmd.Parameters.AddWithValue ("@themeId", themeId)
           sideCmd.Parameters.AddWithValue ("@path", path)
         ] |> ignore
@@ -185,23 +185,23 @@ type SQLiteThemeAssetData (conn : SqliteConnection) =
                    )"""
         [ cmd.Parameters.AddWithValue ("@themeId", themeId)
           cmd.Parameters.AddWithValue ("@path", path)
-          cmd.Parameters.AddWithValue ("@updatedOn", asset.updatedOn)
-          cmd.Parameters.AddWithValue ("@dataLength", asset.data.Length)
+          cmd.Parameters.AddWithValue ("@updatedOn", asset.UpdatedOn)
+          cmd.Parameters.AddWithValue ("@dataLength", asset.Data.Length)
         ] |> ignore
         do! write cmd
         
         sideCmd.CommandText <- "SELECT ROWID FROM theme_asset WHERE theme_id = @themeId AND path = @path"
         let! rowId = sideCmd.ExecuteScalarAsync ()
         
-        use dataStream = new MemoryStream (asset.data)
+        use dataStream = new MemoryStream (asset.Data)
         use blobStream = new SqliteBlob (conn, "theme_asset", "data", rowId :?> int64)
         do! dataStream.CopyToAsync blobStream
     }
     
     interface IThemeAssetData with
-        member _.all () = all ()
-        member _.deleteByTheme themeId = deleteByTheme themeId
-        member _.findById assetId = findById assetId
-        member _.findByTheme themeId = findByTheme themeId
-        member _.findByThemeWithData themeId = findByThemeWithData themeId
-        member _.save asset = save asset
+        member _.All () = all ()
+        member _.DeleteByTheme themeId = deleteByTheme themeId
+        member _.FindById assetId = findById assetId
+        member _.FindByTheme themeId = findByTheme themeId
+        member _.FindByThemeWithData themeId = findByThemeWithData themeId
+        member _.Save asset = save asset

src/MyWebLog.Data/SQLite/SQLiteUploadData.fs

@@ -0,0 +1,101 @@
+namespace MyWebLog.Data.SQLite
+
+open System.IO
+open Microsoft.Data.Sqlite
+open MyWebLog
+open MyWebLog.Data
+
+/// SQLite myWebLog web log data implementation        
+type SQLiteUploadData (conn : SqliteConnection) =
+
+    /// Add parameters for uploaded file INSERT and UPDATE statements
+    let addUploadParameters (cmd : SqliteCommand) (upload : Upload) =
+        [   cmd.Parameters.AddWithValue ("@id", UploadId.toString upload.Id)
+            cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString upload.WebLogId)
+            cmd.Parameters.AddWithValue ("@path", Permalink.toString upload.Path)
+            cmd.Parameters.AddWithValue ("@updatedOn", upload.UpdatedOn)
+            cmd.Parameters.AddWithValue ("@dataLength", upload.Data.Length)
+        ] |> ignore
+    
+    /// Save an uploaded file
+    let add upload = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- """
+            INSERT INTO upload (
+                id, web_log_id, path, updated_on, data
+            ) VALUES (
+                @id, @webLogId, @path, @updatedOn, ZEROBLOB(@dataLength)
+            )"""
+        addUploadParameters cmd upload
+        do! write cmd
+        
+        cmd.CommandText <- "SELECT ROWID FROM upload WHERE id = @id"
+        let! rowId = cmd.ExecuteScalarAsync ()
+        
+        use dataStream = new MemoryStream (upload.Data)
+        use blobStream = new SqliteBlob (conn, "upload", "data", rowId :?> int64)
+        do! dataStream.CopyToAsync blobStream
+    }
+    
+    /// Delete an uploaded file by its ID
+    let delete uploadId webLogId = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- """
+            SELECT id, web_log_id, path, updated_on
+              FROM upload
+             WHERE id         = @id
+               AND web_log_id = @webLogId"""
+        addWebLogId cmd webLogId
+        cmd.Parameters.AddWithValue ("@id", UploadId.toString uploadId) |> ignore
+        let! rdr = cmd.ExecuteReaderAsync ()
+        if (rdr.Read ()) then
+            let upload = Map.toUpload false rdr
+            do! rdr.CloseAsync ()
+            cmd.CommandText <- "DELETE FROM upload WHERE id = @id AND web_log_id = @webLogId"
+            do! write cmd
+            return Ok (Permalink.toString upload.Path)
+        else
+            return Error $"""Upload ID {cmd.Parameters["@id"]} not found"""
+    }
+    
+    /// Find an uploaded file by its path for the given web log
+    let findByPath (path : string) webLogId = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- "SELECT *, ROWID FROM upload WHERE web_log_id = @webLogId AND path = @path"
+        addWebLogId cmd webLogId
+        cmd.Parameters.AddWithValue ("@path", path) |> ignore
+        let! rdr = cmd.ExecuteReaderAsync ()
+        return if rdr.Read () then Some (Map.toUpload true rdr) else None
+    }
+    
+    /// Find all uploaded files for the given web log (excludes data)
+    let findByWebLog webLogId = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- "SELECT id, web_log_id, path, updated_on FROM upload WHERE web_log_id = @webLogId"
+        addWebLogId cmd webLogId
+        let! rdr = cmd.ExecuteReaderAsync ()
+        return toList (Map.toUpload false) rdr
+    }
+    
+    /// Find all uploaded files for the given web log
+    let findByWebLogWithData webLogId = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- "SELECT *, ROWID FROM upload WHERE web_log_id = @webLogId"
+        addWebLogId cmd webLogId
+        let! rdr = cmd.ExecuteReaderAsync ()
+        return toList (Map.toUpload true) rdr
+    }
+    
+    /// Restore uploads from a backup
+    let restore uploads = backgroundTask {
+        for upload in uploads do do! add upload
+    }
+    
+    interface IUploadData with
+        member _.Add upload = add upload
+        member _.Delete uploadId webLogId = delete uploadId webLogId
+        member _.FindByPath path webLogId = findByPath path webLogId
+        member _.FindByWebLog webLogId = findByWebLog webLogId
+        member _.FindByWebLogWithData webLogId = findByWebLogWithData webLogId
+        member _.Restore uploads = restore uploads
+        

src/MyWebLog.Data/SQLite/SQLiteWebLogData.fs

@@ -15,66 +15,68 @@ type SQLiteWebLogData (conn : SqliteConnection) =
     
     /// Add parameters for web log INSERT or web log/RSS options UPDATE statements
     let addWebLogRssParameters (cmd : SqliteCommand) (webLog : WebLog) =
-        [ cmd.Parameters.AddWithValue ("@feedEnabled", webLog.rss.feedEnabled)
-          cmd.Parameters.AddWithValue ("@feedName", webLog.rss.feedName)
-          cmd.Parameters.AddWithValue ("@itemsInFeed", maybe webLog.rss.itemsInFeed)
-          cmd.Parameters.AddWithValue ("@categoryEnabled", webLog.rss.categoryEnabled)
-          cmd.Parameters.AddWithValue ("@tagEnabled", webLog.rss.tagEnabled)
-          cmd.Parameters.AddWithValue ("@copyright", maybe webLog.rss.copyright)
+        [   cmd.Parameters.AddWithValue ("@isFeedEnabled", webLog.Rss.IsFeedEnabled)
+            cmd.Parameters.AddWithValue ("@feedName", webLog.Rss.FeedName)
+            cmd.Parameters.AddWithValue ("@itemsInFeed", maybe webLog.Rss.ItemsInFeed)
+            cmd.Parameters.AddWithValue ("@isCategoryEnabled", webLog.Rss.IsCategoryEnabled)
+            cmd.Parameters.AddWithValue ("@isTagEnabled", webLog.Rss.IsTagEnabled)
+            cmd.Parameters.AddWithValue ("@copyright", maybe webLog.Rss.Copyright)
         ] |> ignore
     
     /// Add parameters for web log INSERT or UPDATE statements
     let addWebLogParameters (cmd : SqliteCommand) (webLog : WebLog) =
-        [ cmd.Parameters.AddWithValue ("@id", WebLogId.toString webLog.id)
-          cmd.Parameters.AddWithValue ("@name", webLog.name)
-          cmd.Parameters.AddWithValue ("@subtitle", maybe webLog.subtitle)
-          cmd.Parameters.AddWithValue ("@defaultPage", webLog.defaultPage)
-          cmd.Parameters.AddWithValue ("@postsPerPage", webLog.postsPerPage)
-          cmd.Parameters.AddWithValue ("@themeId", webLog.themePath)
-          cmd.Parameters.AddWithValue ("@urlBase", webLog.urlBase)
-          cmd.Parameters.AddWithValue ("@timeZone", webLog.timeZone)
-          cmd.Parameters.AddWithValue ("@autoHtmx", webLog.autoHtmx)
+        [   cmd.Parameters.AddWithValue ("@id", WebLogId.toString webLog.Id)
+            cmd.Parameters.AddWithValue ("@name", webLog.Name)
+            cmd.Parameters.AddWithValue ("@slug", webLog.Slug)
+            cmd.Parameters.AddWithValue ("@subtitle", maybe webLog.Subtitle)
+            cmd.Parameters.AddWithValue ("@defaultPage", webLog.DefaultPage)
+            cmd.Parameters.AddWithValue ("@postsPerPage", webLog.PostsPerPage)
+            cmd.Parameters.AddWithValue ("@themeId", ThemeId.toString webLog.ThemeId)
+            cmd.Parameters.AddWithValue ("@urlBase", webLog.UrlBase)
+            cmd.Parameters.AddWithValue ("@timeZone", webLog.TimeZone)
+            cmd.Parameters.AddWithValue ("@autoHtmx", webLog.AutoHtmx)
+            cmd.Parameters.AddWithValue ("@uploads", UploadDestination.toString webLog.Uploads)
         ] |> ignore
         addWebLogRssParameters cmd webLog
     
     /// Add parameters for custom feed INSERT or UPDATE statements
     let addCustomFeedParameters (cmd : SqliteCommand) webLogId (feed : CustomFeed) =
-        [ cmd.Parameters.AddWithValue ("@id", CustomFeedId.toString feed.id)
+        [   cmd.Parameters.AddWithValue ("@id", CustomFeedId.toString feed.Id)
             cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString webLogId)
-          cmd.Parameters.AddWithValue ("@source", CustomFeedSource.toString feed.source)
-          cmd.Parameters.AddWithValue ("@path", Permalink.toString feed.path)
+            cmd.Parameters.AddWithValue ("@source", CustomFeedSource.toString feed.Source)
+            cmd.Parameters.AddWithValue ("@path", Permalink.toString feed.Path)
         ] |> ignore
     
     /// Add parameters for podcast INSERT or UPDATE statements
     let addPodcastParameters (cmd : SqliteCommand) feedId (podcast : PodcastOptions) =
         [   cmd.Parameters.AddWithValue ("@feedId", CustomFeedId.toString feedId)
-          cmd.Parameters.AddWithValue ("@title", podcast.title)
-          cmd.Parameters.AddWithValue ("@subtitle", maybe podcast.subtitle)
-          cmd.Parameters.AddWithValue ("@itemsInFeed", podcast.itemsInFeed)
-          cmd.Parameters.AddWithValue ("@summary", podcast.summary)
-          cmd.Parameters.AddWithValue ("@displayedAuthor", podcast.displayedAuthor)
-          cmd.Parameters.AddWithValue ("@email", podcast.email)
-          cmd.Parameters.AddWithValue ("@imageUrl", Permalink.toString podcast.imageUrl)
-          cmd.Parameters.AddWithValue ("@iTunesCategory", podcast.iTunesCategory)
-          cmd.Parameters.AddWithValue ("@iTunesSubcategory", maybe podcast.iTunesSubcategory)
-          cmd.Parameters.AddWithValue ("@explicit", ExplicitRating.toString podcast.explicit)
-          cmd.Parameters.AddWithValue ("@defaultMediaType", maybe podcast.defaultMediaType)
-          cmd.Parameters.AddWithValue ("@mediaBaseUrl", maybe podcast.mediaBaseUrl)
-          cmd.Parameters.AddWithValue ("@guid", maybe podcast.guid)
-          cmd.Parameters.AddWithValue ("@fundingUrl", maybe podcast.fundingUrl)
-          cmd.Parameters.AddWithValue ("@fundingText", maybe podcast.fundingText)
-          cmd.Parameters.AddWithValue ("@medium", maybe (podcast.medium |> Option.map PodcastMedium.toString))
+            cmd.Parameters.AddWithValue ("@title", podcast.Title)
+            cmd.Parameters.AddWithValue ("@subtitle", maybe podcast.Subtitle)
+            cmd.Parameters.AddWithValue ("@itemsInFeed", podcast.ItemsInFeed)
+            cmd.Parameters.AddWithValue ("@summary", podcast.Summary)
+            cmd.Parameters.AddWithValue ("@displayedAuthor", podcast.DisplayedAuthor)
+            cmd.Parameters.AddWithValue ("@email", podcast.Email)
+            cmd.Parameters.AddWithValue ("@imageUrl", Permalink.toString podcast.ImageUrl)
+            cmd.Parameters.AddWithValue ("@appleCategory", podcast.AppleCategory)
+            cmd.Parameters.AddWithValue ("@appleSubcategory", maybe podcast.AppleSubcategory)
+            cmd.Parameters.AddWithValue ("@explicit", ExplicitRating.toString podcast.Explicit)
+            cmd.Parameters.AddWithValue ("@defaultMediaType", maybe podcast.DefaultMediaType)
+            cmd.Parameters.AddWithValue ("@mediaBaseUrl", maybe podcast.MediaBaseUrl)
+            cmd.Parameters.AddWithValue ("@podcastGuid", maybe podcast.PodcastGuid)
+            cmd.Parameters.AddWithValue ("@fundingUrl", maybe podcast.FundingUrl)
+            cmd.Parameters.AddWithValue ("@fundingText", maybe podcast.FundingText)
+            cmd.Parameters.AddWithValue ("@medium", maybe (podcast.Medium |> Option.map PodcastMedium.toString))
         ] |> ignore
 
     /// Get the current custom feeds for a web log
     let getCustomFeeds (webLog : WebLog) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """SELECT f.*, p.*
+        cmd.CommandText <- """
+            SELECT f.*, p.*
               FROM web_log_feed f
                    LEFT JOIN web_log_feed_podcast p ON p.feed_id = f.id
              WHERE f.web_log_id = @webLogId"""
-        addWebLogId cmd webLog.id
+        addWebLogId cmd webLog.Id
         use! rdr = cmd.ExecuteReaderAsync ()
         return toList Map.toCustomFeed rdr
     }
@@ -82,21 +84,21 @@ type SQLiteWebLogData (conn : SqliteConnection) =
     /// Append custom feeds to a web log
     let appendCustomFeeds (webLog : WebLog) = backgroundTask {
         let! feeds = getCustomFeeds webLog
-        return { webLog with rss = { webLog.rss with customFeeds = feeds } }
+        return { webLog with Rss = { webLog.Rss with CustomFeeds = feeds } }
     }
     
     /// Add a podcast to a custom feed
     let addPodcast feedId (podcast : PodcastOptions) = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """INSERT INTO web_log_feed_podcast (
-                   feed_id, title, subtitle, items_in_feed, summary, displayed_author, email,
-                   image_url, itunes_category, itunes_subcategory, explicit, default_media_type,
-                   media_base_url, guid, funding_url, funding_text, medium
+        cmd.CommandText <- """
+            INSERT INTO web_log_feed_podcast (
+                feed_id, title, subtitle, items_in_feed, summary, displayed_author, email, image_url,
+                apple_category, apple_subcategory, explicit, default_media_type, media_base_url, podcast_guid,
+                funding_url, funding_text, medium
             ) VALUES (
-                   @feedId, @title, @subtitle, @itemsInFeed, @summary, @displayedAuthor, @email,
-                   @imageUrl, @iTunesCategory, @iTunesSubcategory, @explicit, @defaultMediaType,
-                   @mediaBaseUrl, @guid, @fundingUrl, @fundingText, @medium
+                @feedId, @title, @subtitle, @itemsInFeed, @summary, @displayedAuthor, @email, @imageUrl,
+                @appleCategory, @appleSubcategory, @explicit, @defaultMediaType, @mediaBaseUrl, @podcastGuid,
+                @fundingUrl, @fundingText, @medium
             )"""
         addPodcastParameters cmd feedId podcast
         do! write cmd
@@ -105,20 +107,20 @@ type SQLiteWebLogData (conn : SqliteConnection) =
     /// Update the custom feeds for a web log
     let updateCustomFeeds (webLog : WebLog) = backgroundTask {
         let! feeds = getCustomFeeds webLog
-        let toDelete, toAdd = diffLists feeds webLog.rss.customFeeds (fun it -> $"{CustomFeedId.toString it.id}")
-        let toId (feed : CustomFeed) = feed.id
+        let toDelete, toAdd = diffLists feeds webLog.Rss.CustomFeeds (fun it -> $"{CustomFeedId.toString it.Id}")
+        let toId (feed : CustomFeed) = feed.Id
         let toUpdate =
-            webLog.rss.customFeeds
+            webLog.Rss.CustomFeeds
             |> List.filter (fun f ->
-                not (toDelete |> List.map toId |> List.append (toAdd |> List.map toId) |> List.contains f.id))
+                not (toDelete |> List.map toId |> List.append (toAdd |> List.map toId) |> List.contains f.Id))
         use cmd = conn.CreateCommand ()
         cmd.Parameters.Add ("@id", SqliteType.Text) |> ignore
         toDelete
         |> List.map (fun it -> backgroundTask {
-            cmd.CommandText <-
-                """DELETE FROM web_log_feed_podcast WHERE feed_id = @id;
+            cmd.CommandText <- """
+                DELETE FROM web_log_feed_podcast WHERE feed_id = @id;
                 DELETE FROM web_log_feed         WHERE id      = @id"""
-            cmd.Parameters["@id"].Value <- CustomFeedId.toString it.id
+            cmd.Parameters["@id"].Value <- CustomFeedId.toString it.Id
             do! write cmd
         })
         |> Task.WhenAll
@@ -126,38 +128,38 @@ type SQLiteWebLogData (conn : SqliteConnection) =
         cmd.Parameters.Clear ()
         toAdd
         |> List.map (fun it -> backgroundTask {
-            cmd.CommandText <-
-                """INSERT INTO web_log_feed (
+            cmd.CommandText <- """
+                INSERT INTO web_log_feed (
                     id, web_log_id, source, path
                 ) VALUES (
                     @id, @webLogId, @source, @path
                 )"""
             cmd.Parameters.Clear ()
-            addCustomFeedParameters cmd webLog.id it
+            addCustomFeedParameters cmd webLog.Id it
             do! write cmd
-            match it.podcast with
-            | Some podcast -> do! addPodcast it.id podcast
+            match it.Podcast with
+            | Some podcast -> do! addPodcast it.Id podcast
             | None -> ()
         })
         |> Task.WhenAll
         |> ignore
         toUpdate
         |> List.map (fun it -> backgroundTask {
-            cmd.CommandText <-
-                """UPDATE web_log_feed
+            cmd.CommandText <- """
+                UPDATE web_log_feed
                    SET source = @source,
                        path   = @path
                  WHERE id         = @id
                    AND web_log_id = @webLogId"""
             cmd.Parameters.Clear ()
-            addCustomFeedParameters cmd webLog.id it
+            addCustomFeedParameters cmd webLog.Id it
             do! write cmd
-            let hadPodcast = Option.isSome (feeds |> List.find (fun f -> f.id = it.id)).podcast
-            match it.podcast with
+            let hadPodcast = Option.isSome (feeds |> List.find (fun f -> f.Id = it.Id)).Podcast
+            match it.Podcast with
             | Some podcast ->
                 if hadPodcast then
-                    cmd.CommandText <-
-                        """UPDATE web_log_feed_podcast
+                    cmd.CommandText <- """
+                        UPDATE web_log_feed_podcast
                            SET title              = @title,
                                subtitle           = @subtitle,
                                items_in_feed      = @itemsInFeed,
@@ -165,26 +167,26 @@ type SQLiteWebLogData (conn : SqliteConnection) =
                                displayed_author   = @displayedAuthor,
                                email              = @email,
                                image_url          = @imageUrl,
-                                  itunes_category    = @iTunesCategory,
-                                  itunes_subcategory = @iTunesSubcategory,
+                               apple_category     = @appleCategory,
+                               apple_subcategory  = @appleSubcategory,
                                explicit           = @explicit,
                                default_media_type = @defaultMediaType,
                                media_base_url     = @mediaBaseUrl,
-                                  guid               = @guid,
+                               podcast_guid       = @podcastGuid,
                                funding_url        = @fundingUrl,
                                funding_text       = @fundingText,
                                medium             = @medium
                          WHERE feed_id = @feedId"""
                     cmd.Parameters.Clear ()
-                    addPodcastParameters cmd it.id podcast
+                    addPodcastParameters cmd it.Id podcast
                     do! write cmd
                 else
-                    do! addPodcast it.id podcast
+                    do! addPodcast it.Id podcast
             | None ->
                 if hadPodcast then
                     cmd.CommandText <- "DELETE FROM web_log_feed_podcast WHERE feed_id = @id"
                     cmd.Parameters.Clear ()
-                    cmd.Parameters.AddWithValue ("@id", CustomFeedId.toString it.id) |> ignore
+                    cmd.Parameters.AddWithValue ("@id", CustomFeedId.toString it.Id) |> ignore
                     do! write cmd
                 else
                     ()
@@ -198,15 +200,13 @@ type SQLiteWebLogData (conn : SqliteConnection) =
     /// Add a web log
     let add webLog = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """INSERT INTO web_log (
-                   id, name, subtitle, default_page, posts_per_page, theme_id, url_base, time_zone,
-                   auto_htmx, feed_enabled, feed_name, items_in_feed, category_enabled, tag_enabled,
-                   copyright
+        cmd.CommandText <- """
+            INSERT INTO web_log (
+                id, name, slug, subtitle, default_page, posts_per_page, theme_id, url_base, time_zone, auto_htmx,
+                uploads, is_feed_enabled, feed_name, items_in_feed, is_category_enabled, is_tag_enabled, copyright
             ) VALUES (
-                   @id, @name, @subtitle, @defaultPage, @postsPerPage, @themeId, @urlBase, @timeZone,
-                   @autoHtmx, @feedEnabled, @feedName, @itemsInFeed, @categoryEnabled, @tagEnabled,
-                   @copyright
+                @id, @name, @slug, @subtitle, @defaultPage, @postsPerPage, @themeId, @urlBase, @timeZone, @autoHtmx,
+                @uploads, @isFeedEnabled, @feedName, @itemsInFeed, @isCategoryEnabled, @isTagEnabled, @copyright
             )"""
         addWebLogParameters cmd webLog
         do! write cmd
@@ -232,8 +232,8 @@ type SQLiteWebLogData (conn : SqliteConnection) =
         let subQuery table = $"(SELECT id FROM {table} WHERE web_log_id = @webLogId)"
         let postSubQuery = subQuery "post"
         let pageSubQuery = subQuery "page"
-        cmd.CommandText <-
-            $"""DELETE FROM post_comment         WHERE post_id IN {postSubQuery};
+        cmd.CommandText <- $"""
+            DELETE FROM post_comment         WHERE post_id IN {postSubQuery};
             DELETE FROM post_revision        WHERE post_id IN {postSubQuery};
             DELETE FROM post_permalink       WHERE post_id IN {postSubQuery};
             DELETE FROM post_episode         WHERE post_id IN {postSubQuery};
@@ -247,6 +247,7 @@ type SQLiteWebLogData (conn : SqliteConnection) =
             DELETE FROM page                 WHERE web_log_id = @webLogId;
             DELETE FROM category             WHERE web_log_id = @webLogId;
             DELETE FROM tag_map              WHERE web_log_id = @webLogId;
+            DELETE FROM upload               WHERE web_log_id = @webLogId;
             DELETE FROM web_log_user         WHERE web_log_id = @webLogId;
             DELETE FROM web_log_feed_podcast WHERE feed_id IN {subQuery "web_log_feed"};
             DELETE FROM web_log_feed         WHERE web_log_id = @webLogId;
@@ -283,9 +284,10 @@ type SQLiteWebLogData (conn : SqliteConnection) =
     /// Update settings for a web log
     let updateSettings webLog = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """UPDATE web_log
+        cmd.CommandText <- """
+            UPDATE web_log
                SET name                = @name,
+                   slug                = @slug,
                    subtitle            = @subtitle,
                    default_page        = @defaultPage,
                    posts_per_page      = @postsPerPage,
@@ -293,11 +295,12 @@ type SQLiteWebLogData (conn : SqliteConnection) =
                    url_base            = @urlBase,
                    time_zone           = @timeZone,
                    auto_htmx           = @autoHtmx,
-                      feed_enabled     = @feedEnabled,
+                   uploads             = @uploads,
+                   is_feed_enabled     = @isFeedEnabled,
                    feed_name           = @feedName,
                    items_in_feed       = @itemsInFeed,
-                      category_enabled = @categoryEnabled,
-                      tag_enabled      = @tagEnabled,
+                   is_category_enabled = @isCategoryEnabled,
+                   is_tag_enabled      = @isTagEnabled,
                    copyright           = @copyright
              WHERE id = @id"""
         addWebLogParameters cmd webLog
@@ -307,13 +310,13 @@ type SQLiteWebLogData (conn : SqliteConnection) =
     /// Update RSS options for a web log
     let updateRssOptions webLog = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """UPDATE web_log
-                  SET feed_enabled     = @feedEnabled,
+        cmd.CommandText <- """
+            UPDATE web_log
+               SET is_feed_enabled     = @isFeedEnabled,
                    feed_name           = @feedName,
                    items_in_feed       = @itemsInFeed,
-                      category_enabled = @categoryEnabled,
-                      tag_enabled      = @tagEnabled,
+                   is_category_enabled = @isCategoryEnabled,
+                   is_tag_enabled      = @isTagEnabled,
                    copyright           = @copyright
              WHERE id = @id"""
         addWebLogRssParameters cmd webLog
@@ -322,10 +325,10 @@ type SQLiteWebLogData (conn : SqliteConnection) =
     }
     
     interface IWebLogData with
-        member _.add webLog = add webLog
-        member _.all () = all ()
-        member _.delete webLogId = delete webLogId
-        member _.findByHost url = findByHost url
-        member _.findById webLogId = findById webLogId
-        member _.updateSettings webLog = updateSettings webLog
-        member _.updateRssOptions webLog = updateRssOptions webLog
+        member _.Add webLog = add webLog
+        member _.All () = all ()
+        member _.Delete webLogId = delete webLogId
+        member _.FindByHost url = findByHost url
+        member _.FindById webLogId = findById webLogId
+        member _.UpdateSettings webLog = updateSettings webLog
+        member _.UpdateRssOptions webLog = updateRssOptions webLog

src/MyWebLog.Data/SQLite/SQLiteWebLogUserData.fs

@@ -1,5 +1,6 @@
 namespace MyWebLog.Data.SQLite
 
+open System
 open Microsoft.Data.Sqlite
 open MyWebLog
 open MyWebLog.Data
@@ -11,16 +12,18 @@ type SQLiteWebLogUserData (conn : SqliteConnection) =
 
     /// Add parameters for web log user INSERT or UPDATE statements
     let addWebLogUserParameters (cmd : SqliteCommand) (user : WebLogUser) =
-        [ cmd.Parameters.AddWithValue ("@id", WebLogUserId.toString user.id)
-          cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString user.webLogId)
-          cmd.Parameters.AddWithValue ("@userName", user.userName)
-          cmd.Parameters.AddWithValue ("@firstName", user.firstName)
-          cmd.Parameters.AddWithValue ("@lastName", user.lastName)
-          cmd.Parameters.AddWithValue ("@preferredName", user.preferredName)
-          cmd.Parameters.AddWithValue ("@passwordHash", user.passwordHash)
-          cmd.Parameters.AddWithValue ("@salt", user.salt)
-          cmd.Parameters.AddWithValue ("@url", maybe user.url)
-          cmd.Parameters.AddWithValue ("@authorizationLevel", AuthorizationLevel.toString user.authorizationLevel)
+        [   cmd.Parameters.AddWithValue ("@id", WebLogUserId.toString user.Id)
+            cmd.Parameters.AddWithValue ("@webLogId", WebLogId.toString user.WebLogId)
+            cmd.Parameters.AddWithValue ("@email", user.Email)
+            cmd.Parameters.AddWithValue ("@firstName", user.FirstName)
+            cmd.Parameters.AddWithValue ("@lastName", user.LastName)
+            cmd.Parameters.AddWithValue ("@preferredName", user.PreferredName)
+            cmd.Parameters.AddWithValue ("@passwordHash", user.PasswordHash)
+            cmd.Parameters.AddWithValue ("@salt", user.Salt)
+            cmd.Parameters.AddWithValue ("@url", maybe user.Url)
+            cmd.Parameters.AddWithValue ("@accessLevel", AccessLevel.toString user.AccessLevel)
+            cmd.Parameters.AddWithValue ("@createdOn", user.CreatedOn)
+            cmd.Parameters.AddWithValue ("@lastSeenOn", maybe user.LastSeenOn)
         ] |> ignore
     
     // IMPLEMENTATION FUNCTIONS
@@ -28,42 +31,60 @@ type SQLiteWebLogUserData (conn : SqliteConnection) =
     /// Add a user
     let add user = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """INSERT INTO web_log_user (
-                   id, web_log_id, user_name, first_name, last_name, preferred_name, password_hash, salt,
-                   url, authorization_level
+        cmd.CommandText <- """
+            INSERT INTO web_log_user (
+                id, web_log_id, email, first_name, last_name, preferred_name, password_hash, salt, url, access_level,
+                created_on, last_seen_on
             ) VALUES (
-                   @id, @webLogId, @userName, @firstName, @lastName, @preferredName, @passwordHash, @salt,
-                   @url, @authorizationLevel
+                @id, @webLogId, @email, @firstName, @lastName, @preferredName, @passwordHash, @salt, @url, @accessLevel,
+                @createdOn, @lastSeenOn
             )"""
         addWebLogUserParameters cmd user
         do! write cmd
     }
     
-    /// Find a user by their e-mail address for the given web log
-    let findByEmail (email : string) webLogId = backgroundTask {
-        use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            "SELECT * FROM web_log_user WHERE web_log_id = @webLogId AND user_name = @userName"
-        addWebLogId cmd webLogId
-        cmd.Parameters.AddWithValue ("@userName", email) |> ignore
-        use! rdr = cmd.ExecuteReaderAsync ()
-        return if rdr.Read () then Some (Map.toWebLogUser rdr) else None
-    }
-    
     /// Find a user by their ID for the given web log
     let findById userId webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
         cmd.CommandText <- "SELECT * FROM web_log_user WHERE id = @id"
         cmd.Parameters.AddWithValue ("@id", WebLogUserId.toString userId) |> ignore
         use! rdr = cmd.ExecuteReaderAsync ()
-        return Helpers.verifyWebLog<WebLogUser> webLogId (fun u -> u.webLogId) Map.toWebLogUser rdr 
+        return Helpers.verifyWebLog<WebLogUser> webLogId (fun u -> u.WebLogId) Map.toWebLogUser rdr 
+    }
+    
+    /// Delete a user if they have no posts or pages
+    let delete userId webLogId = backgroundTask {
+        match! findById userId webLogId with
+        | Some _ ->
+            use cmd = conn.CreateCommand ()
+            cmd.CommandText <- "SELECT COUNT(id) FROM page WHERE author_id = @userId"
+            cmd.Parameters.AddWithValue ("@userId", WebLogUserId.toString userId) |> ignore
+            let! pageCount = count cmd
+            cmd.CommandText <- "SELECT COUNT(id) FROM post WHERE author_id = @userId"
+            let! postCount = count cmd
+            if pageCount + postCount > 0 then
+                return Error "User has pages or posts; cannot delete"
+            else
+                cmd.CommandText <- "DELETE FROM web_log_user WHERE id = @userId"
+                let! _ = cmd.ExecuteNonQueryAsync ()
+                return Ok true
+        | None -> return Error "User does not exist"
+    }
+    
+    /// Find a user by their e-mail address for the given web log
+    let findByEmail (email : string) webLogId = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- "SELECT * FROM web_log_user WHERE web_log_id = @webLogId AND email = @email"
+        addWebLogId cmd webLogId
+        cmd.Parameters.AddWithValue ("@email", email) |> ignore
+        use! rdr = cmd.ExecuteReaderAsync ()
+        return if rdr.Read () then Some (Map.toWebLogUser rdr) else None
     }
     
     /// Get all users for the given web log
     let findByWebLog webLogId = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <- "SELECT * FROM web_log_user WHERE web_log_id = @webLogId"
+        cmd.CommandText <- "SELECT * FROM web_log_user WHERE web_log_id = @webLogId ORDER BY LOWER(preferred_name)"
         addWebLogId cmd webLogId
         use! rdr = cmd.ExecuteReaderAsync ()
         return toList Map.toWebLogUser rdr
@@ -83,7 +104,7 @@ type SQLiteWebLogUserData (conn : SqliteConnection) =
         use! rdr = cmd.ExecuteReaderAsync ()
         return
             toList Map.toWebLogUser rdr
-            |> List.map (fun u -> { name = WebLogUserId.toString u.id; value = WebLogUser.displayName u })
+            |> List.map (fun u -> { Name = WebLogUserId.toString u.Id; Value = WebLogUser.displayName u })
     }
     
     /// Restore users from a backup
@@ -92,19 +113,37 @@ type SQLiteWebLogUserData (conn : SqliteConnection) =
             do! add user
     }
     
+    /// Set a user's last seen date/time to now
+    let setLastSeen userId webLogId = backgroundTask {
+        use cmd = conn.CreateCommand ()
+        cmd.CommandText <- """
+            UPDATE web_log_user
+               SET last_seen_on = @lastSeenOn
+             WHERE id         = @id
+               AND web_log_id = @webLogId"""
+        addWebLogId cmd webLogId
+        [ cmd.Parameters.AddWithValue ("@id", WebLogUserId.toString userId)
+          cmd.Parameters.AddWithValue ("@lastSeenOn", DateTime.UtcNow)
+        ] |> ignore
+        let! _ = cmd.ExecuteNonQueryAsync ()
+        ()
+    }
+    
     /// Update a user
     let update user = backgroundTask {
         use cmd = conn.CreateCommand ()
-        cmd.CommandText <-
-            """UPDATE web_log_user
-                  SET user_name           = @userName,
+        cmd.CommandText <- """
+            UPDATE web_log_user
+               SET email          = @email,
                    first_name     = @firstName,
                    last_name      = @lastName,
                    preferred_name = @preferredName,
                    password_hash  = @passwordHash,
                    salt           = @salt,
                    url            = @url,
-                      authorization_level = @authorizationLevel
+                   access_level   = @accessLevel,
+                   created_on     = @createdOn,
+                   last_seen_on   = @lastSeenOn
              WHERE id         = @id
                AND web_log_id = @webLogId"""
         addWebLogUserParameters cmd user
@@ -112,10 +151,12 @@ type SQLiteWebLogUserData (conn : SqliteConnection) =
     }
     
     interface IWebLogUserData with
-        member _.add user = add user
-        member _.findByEmail email webLogId = findByEmail email webLogId
-        member _.findById userId webLogId = findById userId webLogId
-        member _.findByWebLog webLogId = findByWebLog webLogId
-        member _.findNames webLogId userIds = findNames webLogId userIds
-        member this.restore users = restore users
-        member _.update user = update user
+        member _.Add user = add user
+        member _.Delete userId webLogId = delete userId webLogId
+        member _.FindByEmail email webLogId = findByEmail email webLogId
+        member _.FindById userId webLogId = findById userId webLogId
+        member _.FindByWebLog webLogId = findByWebLog webLogId
+        member _.FindNames webLogId userIds = findNames webLogId userIds
+        member _.Restore users = restore users
+        member _.SetLastSeen userId webLogId = setLastSeen userId webLogId
+        member _.Update user = update user

src/MyWebLog.Data/SQLiteData.fs

@@ -36,10 +36,11 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
         member _.TagMap     = SQLiteTagMapData     conn
         member _.Theme      = SQLiteThemeData      conn
         member _.ThemeAsset = SQLiteThemeAssetData conn
+        member _.Upload     = SQLiteUploadData     conn
         member _.WebLog     = SQLiteWebLogData     conn
         member _.WebLogUser = SQLiteWebLogUserData conn
         
-        member _.startUp () = backgroundTask {
+        member _.StartUp () = backgroundTask {
 
             use cmd = conn.CreateCommand ()
             
@@ -48,8 +49,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating theme table..."
-                cmd.CommandText <-
-                    """CREATE TABLE theme (
+                cmd.CommandText <- """
+                    CREATE TABLE theme (
                         id       TEXT PRIMARY KEY,
                         name     TEXT NOT NULL,
                         version  TEXT NOT NULL)"""
@@ -58,8 +59,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating theme_template table..."
-                cmd.CommandText <-
-                    """CREATE TABLE theme_template (
+                cmd.CommandText <- """
+                    CREATE TABLE theme_template (
                         theme_id  TEXT NOT NULL REFERENCES theme (id),
                         name      TEXT NOT NULL,
                         template  TEXT NOT NULL,
@@ -69,8 +70,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating theme_asset table..."
-                cmd.CommandText <-
-                    """CREATE TABLE theme_asset (
+                cmd.CommandText <- """
+                    CREATE TABLE theme_asset (
                         theme_id    TEXT NOT NULL REFERENCES theme (id),
                         path        TEXT NOT NULL,
                         updated_on  TEXT NOT NULL,
@@ -83,10 +84,11 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating web_log table..."
-                cmd.CommandText <-
-                    """CREATE TABLE web_log (
+                cmd.CommandText <- """
+                    CREATE TABLE web_log (
                         id                   TEXT PRIMARY KEY,
                         name                 TEXT NOT NULL,
+                        slug                 TEXT NOT NULL,
                         subtitle             TEXT,
                         default_page         TEXT NOT NULL,
                         posts_per_page       INTEGER NOT NULL,
@@ -94,30 +96,33 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
                         url_base             TEXT NOT NULL,
                         time_zone            TEXT NOT NULL,
                         auto_htmx            INTEGER NOT NULL DEFAULT 0,
-                        feed_enabled      INTEGER NOT NULL DEFAULT 0,
+                        uploads              TEXT NOT NULL,
+                        is_feed_enabled      INTEGER NOT NULL DEFAULT 0,
                         feed_name            TEXT NOT NULL,
                         items_in_feed        INTEGER,
-                        category_enabled  INTEGER NOT NULL DEFAULT 0,
-                        tag_enabled       INTEGER NOT NULL DEFAULT 0,
-                        copyright         TEXT)"""
+                        is_category_enabled  INTEGER NOT NULL DEFAULT 0,
+                        is_tag_enabled       INTEGER NOT NULL DEFAULT 0,
+                        copyright            TEXT);
+                    CREATE INDEX web_log_theme_idx ON web_log (theme_id)"""
                 do! write cmd
             match! tableExists "web_log_feed" with
             | true -> ()
             | false ->
                 log.LogInformation "Creating web_log_feed table..."
-                cmd.CommandText <-
-                    """CREATE TABLE web_log_feed (
+                cmd.CommandText <- """
+                    CREATE TABLE web_log_feed (
                         id          TEXT PRIMARY KEY,
                         web_log_id  TEXT NOT NULL REFERENCES web_log (id),
                         source      TEXT NOT NULL,
-                        path        TEXT NOT NULL)"""
+                        path        TEXT NOT NULL);
+                    CREATE INDEX web_log_feed_web_log_idx ON web_log_feed (web_log_id)"""
                 do! write cmd
             match! tableExists "web_log_feed_podcast" with
             | true -> ()
             | false ->
                 log.LogInformation "Creating web_log_feed_podcast table..."
-                cmd.CommandText <-
-                    """CREATE TABLE web_log_feed_podcast (
+                cmd.CommandText <- """
+                    CREATE TABLE web_log_feed_podcast (
                         feed_id             TEXT PRIMARY KEY REFERENCES web_log_feed (id),
                         title               TEXT NOT NULL,
                         subtitle            TEXT,
@@ -126,12 +131,12 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
                         displayed_author    TEXT NOT NULL,
                         email               TEXT NOT NULL,
                         image_url           TEXT NOT NULL,
-                        itunes_category     TEXT NOT NULL,
-                        itunes_subcategory  TEXT,
+                        apple_category      TEXT NOT NULL,
+                        apple_subcategory   TEXT,
                         explicit            TEXT NOT NULL,
                         default_media_type  TEXT,
                         media_base_url      TEXT,
-                        guid                TEXT,
+                        podcast_guid        TEXT,
                         funding_url         TEXT,
                         funding_text        TEXT,
                         medium              TEXT)"""
@@ -142,14 +147,15 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating category table..."
-                cmd.CommandText <-
-                    """CREATE TABLE category (
+                cmd.CommandText <- """
+                    CREATE TABLE category (
                         id           TEXT PRIMARY KEY,
                         web_log_id   TEXT NOT NULL REFERENCES web_log (id),
                         name         TEXT NOT NULL,
                         slug         TEXT NOT NULL,
                         description  TEXT,
-                        parent_id   TEXT)"""
+                        parent_id    TEXT);
+                    CREATE INDEX category_web_log_idx ON category (web_log_id)"""
                 do! write cmd
             
             // Web log user table
@@ -157,18 +163,22 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating web_log_user table..."
-                cmd.CommandText <-
-                    """CREATE TABLE web_log_user (
+                cmd.CommandText <- """
+                    CREATE TABLE web_log_user (
                         id              TEXT PRIMARY KEY,
                         web_log_id      TEXT NOT NULL REFERENCES web_log (id),
-                        user_name            TEXT NOT NULL,
+                        email           TEXT NOT NULL,
                         first_name      TEXT NOT NULL,
                         last_name       TEXT NOT NULL,
                         preferred_name  TEXT NOT NULL,
                         password_hash   TEXT NOT NULL,
                         salt            TEXT NOT NULL,
                         url             TEXT,
-                        authorization_level  TEXT NOT NULL)"""
+                        access_level    TEXT NOT NULL,
+                        created_on      TEXT NOT NULL,
+                        last_seen_on    TEXT);
+                    CREATE INDEX web_log_user_web_log_idx ON web_log_user (web_log_id);
+                    CREATE INDEX web_log_user_email_idx   ON web_log_user (web_log_id, email)"""
                 do! write cmd
             
             // Page tables
@@ -176,8 +186,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating page table..."
-                cmd.CommandText <-
-                    """CREATE TABLE page (
+                cmd.CommandText <- """
+                    CREATE TABLE page (
                         id               TEXT PRIMARY KEY,
                         web_log_id       TEXT NOT NULL REFERENCES web_log (id),
                         author_id        TEXT NOT NULL REFERENCES web_log_user (id),
@@ -185,16 +195,19 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
                         permalink        TEXT NOT NULL,
                         published_on     TEXT NOT NULL,
                         updated_on       TEXT NOT NULL,
-                        show_in_page_list  INTEGER NOT NULL DEFAULT 0,
+                        is_in_page_list  INTEGER NOT NULL DEFAULT 0,
                         template         TEXT,
-                        page_text          TEXT NOT NULL)"""
+                        page_text        TEXT NOT NULL);
+                    CREATE INDEX page_web_log_idx   ON page (web_log_id);
+                    CREATE INDEX page_author_idx    ON page (author_id);
+                    CREATE INDEX page_permalink_idx ON page (web_log_id, permalink)"""
                 do! write cmd
             match! tableExists "page_meta" with
             | true -> ()
             | false ->
                 log.LogInformation "Creating page_meta table..."
-                cmd.CommandText <-
-                    """CREATE TABLE page_meta (
+                cmd.CommandText <- """
+                    CREATE TABLE page_meta (
                         page_id  TEXT NOT NULL REFERENCES page (id),
                         name     TEXT NOT NULL,
                         value    TEXT NOT NULL,
@@ -204,8 +217,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating page_permalink table..."
-                cmd.CommandText <-
-                    """CREATE TABLE page_permalink (
+                cmd.CommandText <- """
+                    CREATE TABLE page_permalink (
                         page_id    TEXT NOT NULL REFERENCES page (id),
                         permalink  TEXT NOT NULL,
                         PRIMARY KEY (page_id, permalink))"""
@@ -214,8 +227,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating page_revision table..."
-                cmd.CommandText <-
-                    """CREATE TABLE page_revision (
+                cmd.CommandText <- """
+                    CREATE TABLE page_revision (
                         page_id        TEXT NOT NULL REFERENCES page (id),
                         as_of          TEXT NOT NULL,
                         revision_text  TEXT NOT NULL,
@@ -227,8 +240,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating post table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post (
+                cmd.CommandText <- """
+                    CREATE TABLE post (
                         id            TEXT PRIMARY KEY,
                         web_log_id    TEXT NOT NULL REFERENCES web_log (id),
                         author_id     TEXT NOT NULL REFERENCES web_log_user (id),
@@ -238,24 +251,29 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
                         published_on  TEXT,
                         updated_on    TEXT NOT NULL,
                         template      TEXT,
-                        post_text     TEXT NOT NULL)"""
+                        post_text     TEXT NOT NULL);
+                    CREATE INDEX post_web_log_idx   ON post (web_log_id);
+                    CREATE INDEX post_author_idx    ON post (author_id);
+                    CREATE INDEX post_status_idx    ON post (web_log_id, status, updated_on);
+                    CREATE INDEX post_permalink_idx ON post (web_log_id, permalink)"""
                 do! write cmd
             match! tableExists "post_category" with
             | true -> ()
             | false ->
                 log.LogInformation "Creating post_category table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post_category (
+                cmd.CommandText <- """
+                    CREATE TABLE post_category (
                         post_id      TEXT NOT NULL REFERENCES post (id),
                         category_id  TEXT NOT NULL REFERENCES category (id),
-                        PRIMARY KEY (post_id, category_id))"""
+                        PRIMARY KEY (post_id, category_id));
+                    CREATE INDEX post_category_category_idx ON post_category (category_id)"""
                 do! write cmd
             match! tableExists "post_episode" with
             | true -> ()
             | false ->
                 log.LogInformation "Creating post_episode table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post_episode (
+                cmd.CommandText <- """
+                    CREATE TABLE post_episode (
                         post_id              TEXT PRIMARY KEY REFERENCES post(id),
                         media                TEXT NOT NULL,
                         length               INTEGER NOT NULL,
@@ -279,8 +297,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating post_tag table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post_tag (
+                cmd.CommandText <- """
+                    CREATE TABLE post_tag (
                         post_id  TEXT NOT NULL REFERENCES post (id),
                         tag      TEXT NOT NULL,
                         PRIMARY KEY (post_id, tag))"""
@@ -289,8 +307,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating post_meta table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post_meta (
+                cmd.CommandText <- """
+                    CREATE TABLE post_meta (
                         post_id  TEXT NOT NULL REFERENCES post (id),
                         name     TEXT NOT NULL,
                         value    TEXT NOT NULL,
@@ -300,8 +318,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating post_permalink table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post_permalink (
+                cmd.CommandText <- """
+                    CREATE TABLE post_permalink (
                         post_id    TEXT NOT NULL REFERENCES post (id),
                         permalink  TEXT NOT NULL,
                         PRIMARY KEY (post_id, permalink))"""
@@ -310,8 +328,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating post_revision table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post_revision (
+                cmd.CommandText <- """
+                    CREATE TABLE post_revision (
                         post_id        TEXT NOT NULL REFERENCES post (id),
                         as_of          TEXT NOT NULL,
                         revision_text  TEXT NOT NULL,
@@ -321,8 +339,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating post_comment table..."
-                cmd.CommandText <-
-                    """CREATE TABLE post_comment (
+                cmd.CommandText <- """
+                    CREATE TABLE post_comment (
                         id              TEXT PRIMARY KEY,
                         post_id         TEXT NOT NULL REFERENCES post(id),
                         in_reply_to_id  TEXT,
@@ -331,7 +349,8 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
                         url             TEXT,
                         status          TEXT NOT NULL,
                         posted_on       TEXT NOT NULL,
-                        comment_text    TEXT NOT NULL)"""
+                        comment_text    TEXT NOT NULL);
+                    CREATE INDEX post_comment_post_idx ON post_comment (post_id)"""
                 do! write cmd
             
             // Tag map table
@@ -339,11 +358,28 @@ type SQLiteData (conn : SqliteConnection, log : ILogger<SQLiteData>) =
             | true -> ()
             | false ->
                 log.LogInformation "Creating tag_map table..."
-                cmd.CommandText <-
-                    """CREATE TABLE tag_map (
+                cmd.CommandText <- """
+                    CREATE TABLE tag_map (
                         id          TEXT PRIMARY KEY,
                         web_log_id  TEXT NOT NULL REFERENCES web_log (id),
                         tag         TEXT NOT NULL,
-                        url_value   TEXT NOT NULL)"""
+                        url_value   TEXT NOT NULL);
+                    CREATE INDEX tag_map_web_log_idx ON tag_map (web_log_id)"""
+                do! write cmd
+            
+            // Uploaded file table
+            match! tableExists "upload" with
+            | true -> ()
+            | false ->
+                log.LogInformation "Creating upload table..."
+                cmd.CommandText <- """
+                    CREATE TABLE upload (
+                        id          TEXT PRIMARY KEY,
+                        web_log_id  TEXT NOT NULL REFERENCES web_log (id),
+                        path        TEXT NOT NULL,
+                        updated_on  TEXT NOT NULL,
+                        data        BLOB NOT NULL);
+                    CREATE INDEX upload_web_log_idx ON upload (web_log_id);
+                    CREATE INDEX upload_path_idx    ON upload (web_log_id, path)"""
                 do! write cmd
         }

src/MyWebLog.Data/Utils.fs

@@ -7,16 +7,16 @@ open MyWebLog.ViewModels
 
 /// Create a category hierarchy from the given list of categories
 let rec orderByHierarchy (cats : Category list) parentId slugBase parentNames = seq {
-    for cat in cats |> List.filter (fun c -> c.parentId = parentId) do
-        let fullSlug = (match slugBase with Some it -> $"{it}/" | None -> "") + cat.slug
-        { id          = CategoryId.toString cat.id
-          slug        = fullSlug
-          name        = cat.name
-          description = cat.description
-          parentNames = Array.ofList parentNames
+    for cat in cats |> List.filter (fun c -> c.ParentId = parentId) do
+        let fullSlug = (match slugBase with Some it -> $"{it}/" | None -> "") + cat.Slug
+        { Id          = CategoryId.toString cat.Id
+          Slug        = fullSlug
+          Name        = cat.Name
+          Description = cat.Description
+          ParentNames = Array.ofList parentNames
           // Post counts are filled on a second pass
-          postCount   = 0
+          PostCount   = 0
         }
-        yield! orderByHierarchy cats (Some cat.id) (Some fullSlug) ([ cat.name ] |> List.append parentNames)
+        yield! orderByHierarchy cats (Some cat.Id) (Some fullSlug) ([ cat.Name ] |> List.append parentNames)
 }
 

src/MyWebLog.Domain/DataTypes.fs

@@ -7,22 +7,22 @@ open MyWebLog
 [<CLIMutable; NoComparison; NoEquality>]
 type Category =
     {   /// The ID of the category
-        id : CategoryId
+        Id : CategoryId
 
         /// The ID of the web log to which the category belongs
-        webLogId : WebLogId
+        WebLogId : WebLogId
 
         /// The displayed name
-        name : string
+        Name : string
 
         /// The slug (used in category URLs)
-        slug : string
+        Slug : string
 
         /// A longer description of the category
-        description : string option
+        Description : string option
 
         /// The parent ID of this category (if a subcategory)
-        parentId : CategoryId option
+        ParentId : CategoryId option
     }
 
 /// Functions to support categories
@@ -30,12 +30,12 @@ module Category =
     
     /// An empty category
     let empty =
-        { id          = CategoryId.empty
-          webLogId    = WebLogId.empty
-          name        = ""
-          slug        = ""
-          description = None
-          parentId    = None
+        {   Id          = CategoryId.empty
+            WebLogId    = WebLogId.empty
+            Name        = ""
+            Slug        = ""
+            Description = None
+            ParentId    = None
         }
 
 
@@ -43,31 +43,31 @@ module Category =
 [<CLIMutable; NoComparison; NoEquality>]
 type Comment =
     {   /// The ID of the comment
-        id : CommentId
+        Id : CommentId
 
         /// The ID of the post to which this comment applies
-        postId : PostId
+        PostId : PostId
 
         /// The ID of the comment to which this comment is a reply
-        inReplyToId : CommentId option
+        InReplyToId : CommentId option
 
         /// The name of the commentor
-        name : string
+        Name : string
 
         /// The e-mail address of the commentor
-        email : string
+        Email : string
 
         /// The URL of the commentor's personal website
-        url : string option
+        Url : string option
 
         /// The status of the comment
-        status : CommentStatus
+        Status : CommentStatus
 
         /// When the comment was posted
-        postedOn : DateTime
+        PostedOn : DateTime
 
         /// The text of the comment
-        text : string
+        Text : string
     }
 
 /// Functions to support comments
@@ -75,15 +75,15 @@ module Comment =
     
     /// An empty comment
     let empty =
-        { id          = CommentId.empty
-          postId      = PostId.empty
-          inReplyToId = None
-          name        = ""
-          email       = ""
-          url         = None
-          status      = Pending
-          postedOn    = DateTime.UtcNow
-          text        = ""
+        {   Id          = CommentId.empty
+            PostId      = PostId.empty
+            InReplyToId = None
+            Name        = ""
+            Email       = ""
+            Url         = None
+            Status      = Pending
+            PostedOn    = DateTime.UtcNow
+            Text        = ""
         }
 
 
@@ -91,43 +91,43 @@ module Comment =
 [<CLIMutable; NoComparison; NoEquality>]
 type Page =
     {   /// The ID of this page
-        id : PageId
+        Id : PageId
 
         /// The ID of the web log to which this page belongs
-        webLogId : WebLogId
+        WebLogId : WebLogId
 
         /// The ID of the author of this page
-        authorId : WebLogUserId
+        AuthorId : WebLogUserId
 
         /// The title of the page
-        title : string
+        Title : string
 
         /// The link at which this page is displayed
-        permalink : Permalink
+        Permalink : Permalink
 
         /// When this page was published
-        publishedOn : DateTime
+        PublishedOn : DateTime
 
         /// When this page was last updated
-        updatedOn : DateTime
+        UpdatedOn : DateTime
 
         /// Whether this page shows as part of the web log's navigation
-        showInPageList : bool
+        IsInPageList : bool
 
         /// The template to use when rendering this page
-        template : string option
+        Template : string option
 
         /// The current text of the page
-        text : string
+        Text : string
 
         /// Metadata for this page
-        metadata : MetaItem list
+        Metadata : MetaItem list
         
         /// Permalinks at which this page may have been previously served (useful for migrated content)
-        priorPermalinks : Permalink list
+        PriorPermalinks : Permalink list
 
         /// Revisions of this page
-        revisions : Revision list
+        Revisions : Revision list
     }
 
 /// Functions to support pages
@@ -135,19 +135,19 @@ module Page =
     
     /// An empty page
     let empty =
-        { id              = PageId.empty
-          webLogId        = WebLogId.empty
-          authorId        = WebLogUserId.empty
-          title           = ""
-          permalink       = Permalink.empty
-          publishedOn     = DateTime.MinValue
-          updatedOn       = DateTime.MinValue
-          showInPageList  = false
-          template        = None
-          text            = ""
-          metadata        = []
-          priorPermalinks = []
-          revisions       = []
+        {   Id              = PageId.empty
+            WebLogId        = WebLogId.empty
+            AuthorId        = WebLogUserId.empty
+            Title           = ""
+            Permalink       = Permalink.empty
+            PublishedOn     = DateTime.MinValue
+            UpdatedOn       = DateTime.MinValue
+            IsInPageList    = false
+            Template        = None
+            Text            = ""
+            Metadata        = []
+            PriorPermalinks = []
+            Revisions       = []
         }
 
 
@@ -155,52 +155,52 @@ module Page =
 [<CLIMutable; NoComparison; NoEquality>]
 type Post =
     {   /// The ID of this post
-        id : PostId
+        Id : PostId
 
         /// The ID of the web log to which this post belongs
-        webLogId : WebLogId
+        WebLogId : WebLogId
 
         /// The ID of the author of this post
-        authorId : WebLogUserId
+        AuthorId : WebLogUserId
 
         /// The status
-        status : PostStatus
+        Status : PostStatus
 
         /// The title
-        title : string
+        Title : string
 
         /// The link at which the post resides
-        permalink : Permalink
+        Permalink : Permalink
 
         /// The instant on which the post was originally published
-        publishedOn : DateTime option
+        PublishedOn : DateTime option
 
         /// The instant on which the post was last updated
-        updatedOn : DateTime
+        UpdatedOn : DateTime
 
         /// The template to use in displaying the post
-        template : string option
+        Template : string option
         
         /// The text of the post in HTML (ready to display) format
-        text : string
+        Text : string
 
         /// The Ids of the categories to which this is assigned
-        categoryIds : CategoryId list
+        CategoryIds : CategoryId list
 
         /// The tags for the post
-        tags : string list
+        Tags : string list
 
         /// Podcast episode information for this post
-        episode : Episode option
+        Episode : Episode option
         
         /// Metadata for the post
-        metadata : MetaItem list
+        Metadata : MetaItem list
         
         /// Permalinks at which this post may have been previously served (useful for migrated content)
-        priorPermalinks : Permalink list
+        PriorPermalinks : Permalink list
 
         /// The revisions for this post
-        revisions : Revision list
+        Revisions : Revision list
     }
 
 /// Functions to support posts
@@ -208,38 +208,38 @@ module Post =
     
     /// An empty post
     let empty =
-        { id              = PostId.empty
-          webLogId        = WebLogId.empty
-          authorId        = WebLogUserId.empty
-          status          = Draft
-          title           = ""
-          permalink       = Permalink.empty
-          publishedOn     = None
-          updatedOn       = DateTime.MinValue
-          text            = ""
-          template        = None
-          categoryIds     = []
-          tags            = []
-          episode         = None
-          metadata        = []
-          priorPermalinks = []
-          revisions       = []
+        {   Id              = PostId.empty
+            WebLogId        = WebLogId.empty
+            AuthorId        = WebLogUserId.empty
+            Status          = Draft
+            Title           = ""
+            Permalink       = Permalink.empty
+            PublishedOn     = None
+            UpdatedOn       = DateTime.MinValue
+            Text            = ""
+            Template        = None
+            CategoryIds     = []
+            Tags            = []
+            Episode         = None
+            Metadata        = []
+            PriorPermalinks = []
+            Revisions       = []
         }
 
 
 /// A mapping between a tag and its URL value, used to translate restricted characters (ex. "#1" -> "number-1")
 type TagMap =
     {   /// The ID of this tag mapping
-        id : TagMapId
+        Id : TagMapId
         
         /// The ID of the web log to which this tag mapping belongs
-        webLogId : WebLogId
+        WebLogId : WebLogId
         
         /// The tag which should be mapped to a different value in links
-        tag : string
+        Tag : string
         
         /// The value by which the tag should be linked
-        urlValue : string
+        UrlValue : string
     }
 
 /// Functions to support tag mappings
@@ -247,26 +247,26 @@ module TagMap =
     
     /// An empty tag mapping
     let empty =
-        { id       = TagMapId.empty
-          webLogId = WebLogId.empty
-          tag      = ""
-          urlValue = ""
+        {   Id       = TagMapId.empty
+            WebLogId = WebLogId.empty
+            Tag      = ""
+            UrlValue = ""
         }
 
 
 /// A theme
 type Theme =
     {   /// The ID / path of the theme
-        id : ThemeId
+        Id : ThemeId
         
         /// A long name of the theme
-        name : string
+        Name : string
         
         /// The version of the theme
-        version : string
+        Version : string
         
         /// The templates for this theme
-        templates: ThemeTemplate list
+        Templates: ThemeTemplate list
     }
 
 /// Functions to support themes
@@ -274,10 +274,10 @@ module Theme =
     
     /// An empty theme
     let empty =
-        { id        = ThemeId ""
-          name      = ""
-          version   = ""
-          templates = []
+        {   Id        = ThemeId ""
+            Name      = ""
+            Version   = ""
+            Templates = []
         }
 
 
@@ -285,13 +285,54 @@ module Theme =
 type ThemeAsset =
     {
         /// The ID of the asset (consists of theme and path)
-        id : ThemeAssetId
+        Id : ThemeAssetId
         
         /// The updated date (set from the file date from the ZIP archive)
-        updatedOn : DateTime
+        UpdatedOn : DateTime
         
         /// The data for the asset
-        data : byte[]
+        Data : byte[]
+    }
+
+/// Functions to support theme assets
+module ThemeAsset =
+    
+    /// An empty theme asset
+    let empty =
+        {   Id        = ThemeAssetId (ThemeId "", "")
+            UpdatedOn = DateTime.MinValue
+            Data      = [||]
+        }
+
+
+/// An uploaded file
+type Upload =
+    {   /// The ID of the upload
+        Id : UploadId
+        
+        /// The ID of the web log to which this upload belongs
+        WebLogId : WebLogId
+        
+        /// The link at which this upload is served
+        Path : Permalink
+        
+        /// The updated date/time for this upload
+        UpdatedOn : DateTime
+        
+        /// The data for the upload
+        Data : byte[]
+    }
+
+/// Functions to support uploaded files
+module Upload =
+    
+    /// An empty upload
+    let empty =
+        {   Id        = UploadId.empty
+            WebLogId  = WebLogId.empty
+            Path      = Permalink.empty
+            UpdatedOn = DateTime.MinValue
+            Data      = [||]
         }
 
 
@@ -299,34 +340,40 @@ type ThemeAsset =
 [<CLIMutable; NoComparison; NoEquality>]
 type WebLog =
     {   /// The ID of the web log
-        id : WebLogId
+        Id : WebLogId
 
         /// The name of the web log
-        name : string
+        Name : string
+
+        /// The slug of the web log
+        Slug : string
         
         /// A subtitle for the web log
-        subtitle : string option
+        Subtitle : string option
 
         /// The default page ("posts" or a page Id)
-        defaultPage : string
+        DefaultPage : string
 
         /// The number of posts to display on pages of posts
-        postsPerPage : int
+        PostsPerPage : int
 
-        /// The path of the theme (within /themes)
-        themePath : string
+        /// The ID of the theme (also the path within /themes)
+        ThemeId : ThemeId
 
         /// The URL base
-        urlBase : string
+        UrlBase : string
 
         /// The time zone in which dates/times should be displayed
-        timeZone : string
+        TimeZone : string
         
         /// The RSS options for this web log
-        rss : RssOptions
+        Rss : RssOptions
         
         /// Whether to automatically load htmx
-        autoHtmx : bool
+        AutoHtmx : bool
+        
+        /// Where uploads are placed
+        Uploads : UploadDestination
     }
 
 /// Functions to support web logs
@@ -334,27 +381,29 @@ module WebLog =
     
     /// An empty web log
     let empty =
-        { id           = WebLogId.empty
-          name         = ""
-          subtitle     = None
-          defaultPage  = ""
-          postsPerPage = 10
-          themePath    = "default"
-          urlBase      = ""
-          timeZone     = ""
-          rss          = RssOptions.empty
-          autoHtmx     = false
+        {   Id           = WebLogId.empty
+            Name         = ""
+            Slug         = ""
+            Subtitle     = None
+            DefaultPage  = ""
+            PostsPerPage = 10
+            ThemeId      = ThemeId "default"
+            UrlBase      = ""
+            TimeZone     = ""
+            Rss          = RssOptions.empty
+            AutoHtmx     = false
+            Uploads      = Database
         }
     
     /// Get the host (including scheme) and extra path from the URL base
     let hostAndPath webLog =
-        let scheme = webLog.urlBase.Split "://"
+        let scheme = webLog.UrlBase.Split "://"
         let host   = scheme[1].Split "/"
         $"{scheme[0]}://{host[0]}", if host.Length > 1 then $"""/{String.Join ("/", host |> Array.skip 1)}""" else ""
     
     /// Generate an absolute URL for the given link
     let absoluteUrl webLog permalink =
-        $"{webLog.urlBase}/{Permalink.toString permalink}"
+        $"{webLog.UrlBase}/{Permalink.toString permalink}"
 
     /// Generate a relative URL for the given link
     let relativeUrl webLog permalink =
@@ -364,46 +413,47 @@ module WebLog =
     /// Convert a UTC date/time to the web log's local date/time
     let localTime webLog (date : DateTime) =
         TimeZoneInfo.ConvertTimeFromUtc
-            (DateTime (date.Ticks, DateTimeKind.Utc), TimeZoneInfo.FindSystemTimeZoneById webLog.timeZone) 
-
-    /// Convert a date/time in the web log's local date/time to UTC
-    let utcTime webLog (date : DateTime) =
-        TimeZoneInfo.ConvertTimeToUtc
-            (DateTime (date.Ticks, DateTimeKind.Unspecified), TimeZoneInfo.FindSystemTimeZoneById webLog.timeZone)
+            (DateTime (date.Ticks, DateTimeKind.Utc), TimeZoneInfo.FindSystemTimeZoneById webLog.TimeZone) 
 
 
 /// A user of the web log
 [<CLIMutable; NoComparison; NoEquality>]
 type WebLogUser =
     {   /// The ID of the user
-        id : WebLogUserId
+        Id : WebLogUserId
 
         /// The ID of the web log to which this user belongs
-        webLogId : WebLogId
+        WebLogId : WebLogId
 
         /// The user name (e-mail address)
-        userName : string
+        Email : string
 
         /// The user's first name
-        firstName : string
+        FirstName : string
 
         /// The user's last name
-        lastName : string
+        LastName : string
 
         /// The user's preferred name
-        preferredName : string
+        PreferredName : string
 
         /// The hash of the user's password
-        passwordHash : string
+        PasswordHash : string
 
         /// Salt used to calculate the user's password hash
-        salt : Guid
+        Salt : Guid
 
         /// The URL of the user's personal site
-        url : string option
+        Url : string option
 
-        /// The user's authorization level
-        authorizationLevel : AuthorizationLevel
+        /// The user's access level
+        AccessLevel : AccessLevel
+        
+        /// When the user was created
+        CreatedOn : DateTime
+        
+        /// When the user last logged on
+        LastSeenOn : DateTime option
     }
 
 /// Functions to support web log users
@@ -411,21 +461,27 @@ module WebLogUser =
     
     /// An empty web log user
     let empty =
-        { id                 = WebLogUserId.empty
-          webLogId           = WebLogId.empty
-          userName           = ""
-          firstName          = ""
-          lastName           = ""
-          preferredName      = ""
-          passwordHash       = ""
-          salt               = Guid.Empty
-          url                = None
-          authorizationLevel = User
+        {   Id            = WebLogUserId.empty
+            WebLogId      = WebLogId.empty
+            Email         = ""
+            FirstName     = ""
+            LastName      = ""
+            PreferredName = ""
+            PasswordHash  = ""
+            Salt          = Guid.Empty
+            Url           = None
+            AccessLevel   = Author
+            CreatedOn     = DateTime.UnixEpoch
+            LastSeenOn    = None
         }
     
     /// Get the user's displayed name
     let displayName user =
         let name =
-            seq { match user.preferredName with "" -> user.firstName | n -> n; " "; user.lastName }
+            seq { match user.PreferredName with "" -> user.FirstName | n -> n; " "; user.LastName }
             |> Seq.reduce (+)
         name.Trim ()
+    
+    /// Does a user have the required access level?
+    let hasAccess level user =
+        AccessLevel.hasAccess level user.AccessLevel

src/MyWebLog.Domain/SupportTypes.fs

@@ -12,6 +12,51 @@ module private Helpers =
         Convert.ToBase64String(Guid.NewGuid().ToByteArray ()).Replace('/', '_').Replace('+', '-').Substring (0, 22)
 
 
+/// A user's access level
+type AccessLevel =
+    /// The user may create and publish posts and edit the ones they have created
+    | Author
+    /// The user may edit posts they did not create, but may not delete them
+    | Editor
+    /// The user may delete posts and configure web log settings
+    | WebLogAdmin
+    /// The user may manage themes (which affects all web logs for an installation)
+    | Administrator
+
+/// Functions to support access levels
+module AccessLevel =
+    
+    /// Weightings for access levels
+    let private weights =
+        [   Author,        10
+            Editor,        20
+            WebLogAdmin,   30
+            Administrator, 40
+        ]
+        |> Map.ofList
+    
+    /// Convert an access level to its string representation
+    let toString =
+        function
+        | Author        -> "Author"
+        | Editor        -> "Editor"
+        | WebLogAdmin   -> "WebLogAdmin"
+        | Administrator -> "Administrator"
+    
+    /// Parse an access level from its string representation
+    let parse it =
+        match it with
+        | "Author"        -> Author
+        | "Editor"        -> Editor
+        | "WebLogAdmin"   -> WebLogAdmin
+        | "Administrator" -> Administrator
+        | _               -> invalidOp $"{it} is not a valid access level"
+    
+    /// Does a given access level allow an action that requires a certain access level?
+    let hasAccess needed held =
+        weights[needed] <= weights[held]
+
+
 /// An identifier for a category
 type CategoryId = CategoryId of string
 
@@ -95,79 +140,79 @@ module ExplicitRating =
 /// A podcast episode
 type Episode =
     {   /// The URL to the media file for the episode (may be permalink)
-        media : string
+        Media : string
         
         /// The length of the media file, in bytes
-        length : int64
+        Length : int64
         
         /// The duration of the episode
-        duration : TimeSpan option
+        Duration : TimeSpan option
         
         /// The media type of the file (overrides podcast default if present)
-        mediaType : string option
+        MediaType : string option
         
         /// The URL to the image file for this episode (overrides podcast image if present, may be permalink)
-        imageUrl : string option
+        ImageUrl : string option
         
         /// A subtitle for this episode
-        subtitle : string option
+        Subtitle : string option
         
         /// This episode's explicit rating (overrides podcast rating if present)
-        explicit : ExplicitRating option
+        Explicit : ExplicitRating option
         
         /// A link to a chapter file
-        chapterFile : string option
+        ChapterFile : string option
         
         /// The MIME type for the chapter file
-        chapterType : string option
+        ChapterType : string option
         
         /// The URL for the transcript of the episode (may be permalink)
-        transcriptUrl : string option
+        TranscriptUrl : string option
         
         /// The MIME type of the transcript
-        transcriptType : string option
+        TranscriptType : string option
         
         /// The language in which the transcript is written
-        transcriptLang : string option
+        TranscriptLang : string option
         
         /// If true, the transcript will be declared (in the feed) to be a captions file
-        transcriptCaptions : bool option
+        TranscriptCaptions : bool option
         
         /// The season number (for serialized podcasts)
-        seasonNumber : int option
+        SeasonNumber : int option
         
         /// A description of the season
-        seasonDescription : string option
+        SeasonDescription : string option
         
         /// The episode number
-        episodeNumber : double option
+        EpisodeNumber : double option
         
         /// A description of the episode
-        episodeDescription : string option
+        EpisodeDescription : string option
     }
 
 /// Functions to support episodes
 module Episode =
     
     /// An empty episode
-    let empty = {
-        media              = ""
-        length             = 0L
-        duration           = None
-        mediaType          = None
-        imageUrl           = None
-        subtitle           = None
-        explicit           = None
-        chapterFile        = None
-        chapterType        = None
-        transcriptUrl      = None
-        transcriptType     = None
-        transcriptLang     = None
-        transcriptCaptions = None
-        seasonNumber       = None
-        seasonDescription  = None
-        episodeNumber      = None
-        episodeDescription = None
+    let empty =
+        {   Media              = ""
+            Length             = 0L
+            Duration           = None
+            MediaType          = None
+            ImageUrl           = None
+            Subtitle           = None
+            Explicit           = None
+            ChapterFile        = None
+            ChapterType        = None
+            TranscriptUrl      = None
+            TranscriptType     = None
+            TranscriptLang     = None
+            TranscriptCaptions = None
+            SeasonNumber       = None
+            SeasonDescription  = None
+            EpisodeNumber      = None
+            EpisodeDescription = None
         }
 
 
@@ -211,10 +256,10 @@ module MarkupText =
 [<CLIMutable; NoComparison; NoEquality>]
 type MetaItem =
     {   /// The name of the metadata value
-        name : string
+        Name : string
         
         /// The metadata value
-        value : string
+        Value : string
     }
 
 /// Functions to support metadata items
@@ -222,17 +267,17 @@ module MetaItem =
 
     /// An empty metadata item
     let empty =
-        { name = ""; value = "" }
+        { Name = ""; Value = "" }
 
         
 /// A revision of a page or post
 [<CLIMutable; NoComparison; NoEquality>]
 type Revision =
     {   /// When this revision was saved
-        asOf : DateTime
+        AsOf : DateTime
 
         /// The text of the revision
-        text : MarkupText
+        Text : MarkupText
     }
 
 /// Functions to support revisions
@@ -240,8 +285,8 @@ module Revision =
     
     /// An empty revision
     let empty =
-        { asOf = DateTime.UtcNow
-          text = Html ""
+        {   AsOf = DateTime.UtcNow
+            Text = Html ""
         }
 
 
@@ -391,68 +436,68 @@ module CustomFeedSource =
 /// Options for a feed that describes a podcast
 type PodcastOptions =
     {   /// The title of the podcast
-        title : string
+        Title : string
         
         /// A subtitle for the podcast
-        subtitle : string option
+        Subtitle : string option
         
         /// The number of items in the podcast feed
-        itemsInFeed : int
+        ItemsInFeed : int
         
         /// A summary of the podcast (iTunes field)
-        summary : string
+        Summary : string
         
         /// The display name of the podcast author (iTunes field)
-        displayedAuthor : string
+        DisplayedAuthor : string
         
         /// The e-mail address of the user who registered the podcast at iTunes
-        email : string
+        Email : string
         
         /// The link to the image for the podcast
-        imageUrl : Permalink
+        ImageUrl : Permalink
         
-        /// The category from iTunes under which this podcast is categorized
-        iTunesCategory : string
+        /// The category from Apple Podcasts (iTunes) under which this podcast is categorized
+        AppleCategory : string
         
-        /// A further refinement of the categorization of this podcast (iTunes field / values)
-        iTunesSubcategory : string option
+        /// A further refinement of the categorization of this podcast (Apple Podcasts/iTunes field / values)
+        AppleSubcategory : string option
         
         /// The explictness rating (iTunes field)
-        explicit : ExplicitRating
+        Explicit : ExplicitRating
         
         /// The default media type for files in this podcast
-        defaultMediaType : string option
+        DefaultMediaType : string option
         
         /// The base URL for relative URL media files for this podcast (optional; defaults to web log base)
-        mediaBaseUrl : string option
+        MediaBaseUrl : string option
         
         /// A GUID for this podcast
-        guid : Guid option
+        PodcastGuid : Guid option
         
         /// A URL at which information on supporting the podcast may be found (supports permalinks)
-        fundingUrl : string option
+        FundingUrl : string option
         
         /// The text to be displayed in the funding item within the feed
-        fundingText : string option
+        FundingText : string option
         
         /// The medium (what the podcast IS, not what it is ABOUT)
-        medium : PodcastMedium option
+        Medium : PodcastMedium option
     }
 
 
 /// A custom feed
 type CustomFeed =
     {   /// The ID of the custom feed
-        id : CustomFeedId
+        Id : CustomFeedId
         
         /// The source for the custom feed
-        source : CustomFeedSource
+        Source : CustomFeedSource
         
         /// The path for the custom feed
-        path : Permalink
+        Path : Permalink
         
         /// Podcast options, if the feed defines a podcast
-        podcast : PodcastOptions option
+        Podcast : PodcastOptions option
     }
 
 /// Functions to support custom feeds
@@ -460,10 +505,10 @@ module CustomFeed =
     
     /// An empty custom feed
     let empty =
-        { id      = CustomFeedId ""
-          source  = Category (CategoryId "")
-          path    = Permalink ""
-          podcast = None
+        {   Id      = CustomFeedId ""
+            Source  = Category (CategoryId "")
+            Path    = Permalink ""
+            Podcast = None
         }
 
 
@@ -471,25 +516,25 @@ module CustomFeed =
 [<CLIMutable; NoComparison; NoEquality>]
 type RssOptions =
     {   /// Whether the site feed of posts is enabled
-        feedEnabled : bool
+        IsFeedEnabled : bool
         
         /// The name of the file generated for the site feed
-        feedName : string
+        FeedName : string
         
         /// Override the "posts per page" setting for the site feed
-        itemsInFeed : int option
+        ItemsInFeed : int option
         
         /// Whether feeds are enabled for all categories
-        categoryEnabled : bool
+        IsCategoryEnabled : bool
         
         /// Whether feeds are enabled for all tags
-        tagEnabled : bool
+        IsTagEnabled : bool
         
         /// A copyright string to be placed in all feeds
-        copyright : string option
+        Copyright : string option
         
         /// Custom feeds for this web log
-        customFeeds: CustomFeed list
+        CustomFeeds: CustomFeed list
     }
 
 /// Functions to support RSS options
@@ -497,13 +542,13 @@ module RssOptions =
     
     /// An empty set of RSS options
     let empty =
-        { feedEnabled     = true
-          feedName        = "feed.xml"
-          itemsInFeed     = None
-          categoryEnabled = true
-          tagEnabled      = true
-          copyright       = None
-          customFeeds     = []
+        {   IsFeedEnabled     = true
+            FeedName          = "feed.xml"
+            ItemsInFeed       = None
+            IsCategoryEnabled = true
+            IsTagEnabled      = true
+            Copyright         = None
+            CustomFeeds       = []
         }
 
 
@@ -549,12 +594,56 @@ module ThemeAssetId =
 /// A template for a theme
 type ThemeTemplate =
     {   /// The name of the template
-        name : string
+        Name : string
         
         /// The text of the template
-        text : string
+        Text : string
     }
 
+/// Functions to support theme templates
+module ThemeTemplate =
+    
+    /// An empty theme template
+    let empty =
+        {   Name = ""
+            Text = ""
+        }
+
+
+/// Where uploads should be placed
+type UploadDestination =
+    | Database
+    | Disk
+
+/// Functions to support upload destinations
+module UploadDestination =
+    
+    /// Convert an upload destination to its string representation
+    let toString = function Database -> "Database" | Disk -> "Disk"
+    
+    /// Parse an upload destination from its string representation
+    let parse value =
+        match value with
+        | "Database" -> Database
+        | "Disk"     -> Disk
+        | it         -> invalidOp $"{it} is not a valid upload destination"
+
+
+/// An identifier for an upload
+type UploadId = UploadId of string
+
+/// Functions to support upload IDs
+module UploadId =
+    
+    /// An empty upload ID
+    let empty = UploadId ""
+    
+    /// Convert an upload ID to a string
+    let toString = function UploadId ui -> ui
+    
+    /// Create a new upload ID
+    let create () = UploadId (newId ())
+
 
 /// An identifier for a web log
 type WebLogId = WebLogId of string
@@ -572,26 +661,6 @@ module WebLogId =
     let create () = WebLogId (newId ())
 
 
-/// A level of authorization for a given web log
-type AuthorizationLevel =
-    /// <summary>The user may administer all aspects of a web log</summary>
-    | Administrator
-    /// <summary>The user is a known user of a web log</summary>
-    | User
-
-/// Functions to support authorization levels 
-module AuthorizationLevel =
-    
-    /// Convert an authorization level to a string
-    let toString = function Administrator -> "Administrator" | User -> "User"
-    
-    /// Parse a string into an authorization level
-    let parse value =
-        match value with
-        | "Administrator" -> Administrator
-        | "User"          -> User
-        | it              -> invalidOp $"{it} is not a valid authorization level"
-
 
 /// An identifier for a web log user
 type WebLogUserId = WebLogUserId of string

src/MyWebLog/Caches.fs

@@ -7,15 +7,55 @@ open MyWebLog.Data
 [<AutoOpen>]
 module Extensions =
     
+    open System.Security.Claims
+    open Microsoft.AspNetCore.Antiforgery
+    open Microsoft.Extensions.Configuration
     open Microsoft.Extensions.DependencyInjection
     
+    /// Hold variable for the configured generator string
+    let mutable private generatorString : string option = None
+    
     type HttpContext with
-        /// The web log for the current request
-        member this.WebLog = this.Items["webLog"] :?> WebLog
+        
+        /// The anti-CSRF service
+        member this.AntiForgery = this.RequestServices.GetRequiredService<IAntiforgery> ()
+        
+        /// The cross-site request forgery token set for this request
+        member this.CsrfTokenSet = this.AntiForgery.GetAndStoreTokens this
 
         /// The data implementation
         member this.Data = this.RequestServices.GetRequiredService<IData> ()
         
+        /// The generator string
+        member this.Generator =
+            match generatorString with
+            | Some gen -> gen
+            | None ->
+                let cfg = this.RequestServices.GetRequiredService<IConfiguration> ()
+                generatorString <-
+                    match Option.ofObj cfg["Generator"] with
+                    | Some gen -> Some gen
+                    | None -> Some "generator not configured"
+                generatorString.Value
+
+        /// The access level for the current user
+        member this.UserAccessLevel =
+            this.User.Claims
+            |> Seq.tryFind (fun claim -> claim.Type = ClaimTypes.Role)
+            |> Option.map (fun claim -> AccessLevel.parse claim.Value)
+
+        /// The user ID for the current request
+        member this.UserId =
+            WebLogUserId (this.User.Claims |> Seq.find (fun c -> c.Type = ClaimTypes.NameIdentifier)).Value
+
+        /// The web log for the current request
+        member this.WebLog = this.Items["webLog"] :?> WebLog
+        
+        /// Does the current user have the requested level of access?
+        member this.HasAccessLevel level =
+            defaultArg (this.UserAccessLevel |> Option.map (AccessLevel.hasAccess level)) false
+
+
 
 open System.Collections.Concurrent
 
@@ -32,17 +72,17 @@ module WebLogCache =
     /// Try to get the web log for the current request (longest matching URL base wins)
     let tryGet (path : string) =
         _cache
-        |> List.filter (fun wl -> path.StartsWith wl.urlBase)
-        |> List.sortByDescending (fun wl -> wl.urlBase.Length)
+        |> List.filter (fun wl -> path.StartsWith wl.UrlBase)
+        |> List.sortByDescending (fun wl -> wl.UrlBase.Length)
         |> List.tryHead
 
     /// Cache the web log for a particular host
     let set webLog =
-        _cache <- webLog :: (_cache |> List.filter (fun wl -> wl.id <> webLog.id))
+        _cache <- webLog :: (_cache |> List.filter (fun wl -> wl.Id <> webLog.Id))
     
     /// Fill the web log cache from the database
     let fill (data : IData) = backgroundTask {
-        let! webLogs = data.WebLog.all ()
+        let! webLogs = data.WebLog.All ()
         _cache <- webLogs
     }
 
@@ -56,18 +96,18 @@ module PageListCache =
     let private _cache = ConcurrentDictionary<string, DisplayPage[]> ()
     
     /// Are there pages cached for this web log?
-    let exists (ctx : HttpContext) = _cache.ContainsKey ctx.WebLog.urlBase
+    let exists (ctx : HttpContext) = _cache.ContainsKey ctx.WebLog.UrlBase
     
     /// Get the pages for the web log for this request
-    let get (ctx : HttpContext) = _cache[ctx.WebLog.urlBase]
+    let get (ctx : HttpContext) = _cache[ctx.WebLog.UrlBase]
     
     /// Update the pages for the current web log
     let update (ctx : HttpContext) = backgroundTask {
         let  webLog = ctx.WebLog
-        let! pages  = ctx.Data.Page.findListed webLog.id
-        _cache[webLog.urlBase] <-
+        let! pages  = ctx.Data.Page.FindListed webLog.Id
+        _cache[webLog.UrlBase] <-
             pages
-            |> List.map (fun pg -> DisplayPage.fromPage webLog { pg with text = "" })
+            |> List.map (fun pg -> DisplayPage.fromPage webLog { pg with Text = "" })
             |> Array.ofList
     }
 
@@ -81,15 +121,15 @@ module CategoryCache =
     let private _cache = ConcurrentDictionary<string, DisplayCategory[]> ()
     
     /// Are there categories cached for this web log?
-    let exists (ctx : HttpContext) = _cache.ContainsKey ctx.WebLog.urlBase
+    let exists (ctx : HttpContext) = _cache.ContainsKey ctx.WebLog.UrlBase
     
     /// Get the categories for the web log for this request
-    let get (ctx : HttpContext) = _cache[ctx.WebLog.urlBase]
+    let get (ctx : HttpContext) = _cache[ctx.WebLog.UrlBase]
     
     /// Update the cache with fresh data
     let update (ctx : HttpContext) = backgroundTask {
-        let! cats = ctx.Data.Category.findAllForView ctx.WebLog.id
-        _cache[ctx.WebLog.urlBase] <- cats
+        let! cats = ctx.Data.Category.FindAllForView ctx.WebLog.Id
+        _cache[ctx.WebLog.UrlBase] <- cats
     }
 
 
@@ -112,12 +152,12 @@ module TemplateCache =
         match _cache.ContainsKey templatePath with
         | true -> ()
         | false ->
-            match! data.Theme.findById (ThemeId themeId) with
+            match! data.Theme.FindById (ThemeId themeId) with
             | Some theme ->
-                let mutable text = (theme.templates |> List.find (fun t -> t.name = templateName)).text
+                let mutable text = (theme.Templates |> List.find (fun t -> t.Name = templateName)).Text
                 while hasInclude.IsMatch text do
                     let child = hasInclude.Match text
-                    let childText  = (theme.templates |> List.find (fun t -> t.name = child.Groups[1].Value)).text
+                    let childText  = (theme.Templates |> List.find (fun t -> t.Name = child.Groups[1].Value)).Text
                     text <- text.Replace (child.Value, childText)
                 _cache[templatePath] <- Template.Parse (text, SyntaxCompatibility.DotLiquid22)
             | None -> ()
@@ -143,15 +183,15 @@ module ThemeAssetCache =
     
     /// Refresh the list of assets for the given theme
     let refreshTheme themeId (data : IData) = backgroundTask {
-        let! assets = data.ThemeAsset.findByTheme themeId
-        _cache[themeId] <- assets |> List.map (fun a -> match a.id with ThemeAssetId (_, path) -> path)
+        let! assets = data.ThemeAsset.FindByTheme themeId
+        _cache[themeId] <- assets |> List.map (fun a -> match a.Id with ThemeAssetId (_, path) -> path)
     }
     
     /// Fill the theme asset cache
     let fill (data : IData) = backgroundTask {
-        let! assets = data.ThemeAsset.all ()
+        let! assets = data.ThemeAsset.All ()
         for asset in assets do
-            let (ThemeAssetId (themeId, path)) = asset.id
+            let (ThemeAssetId (themeId, path)) = asset.Id
             if not (_cache.ContainsKey themeId) then _cache[themeId] <- []
             _cache[themeId] <- path :: _cache[themeId]
     }

src/MyWebLog/DotLiquidBespoke.fs

@@ -8,24 +8,28 @@ open DotLiquid
 open Giraffe.ViewEngine
 open MyWebLog.ViewModels
 
+/// Extensions on the DotLiquid Context object
+type Context with
+    
     /// Get the current web log from the DotLiquid context
-let webLog (ctx : Context) =
-    ctx.Environments[0].["web_log"] :?> WebLog
+    member this.WebLog =
+        this.Environments[0].["web_log"] :?> WebLog
+
 
 /// Does an asset exist for the current theme?
 let assetExists fileName (webLog : WebLog) =
-    ThemeAssetCache.get (ThemeId webLog.themePath) |> List.exists (fun it -> it = fileName)
+    ThemeAssetCache.get webLog.ThemeId |> List.exists (fun it -> it = fileName)
 
 /// Obtain the link from known types
 let permalink (ctx : Context) (item : obj) (linkFunc : WebLog -> Permalink -> string) =
     match item with
     | :? String       as link  -> Some link
-    | :? DisplayPage  as page  -> Some page.permalink
-    | :? PostListItem as post  -> Some post.permalink
-    | :? DropProxy    as proxy -> Option.ofObj proxy["permalink"] |> Option.map string
+    | :? DisplayPage  as page  -> Some page.Permalink
+    | :? PostListItem as post  -> Some post.Permalink
+    | :? DropProxy    as proxy -> Option.ofObj proxy["Permalink"] |> Option.map string
     | _ -> None
     |> function
-    | Some link -> linkFunc (webLog ctx) (Permalink link)
+    | Some link -> linkFunc ctx.WebLog (Permalink link)
     | None      -> $"alert('unknown item type {item.GetType().Name}')"
 
 
@@ -39,11 +43,11 @@ type AbsoluteLinkFilter () =
 type CategoryLinkFilter () =
     static member CategoryLink (ctx : Context, catObj : obj) =
         match catObj with
-        | :? DisplayCategory as cat   -> Some cat.slug
-        | :? DropProxy       as proxy -> Option.ofObj proxy["slug"] |> Option.map string
+        | :? DisplayCategory as cat   -> Some cat.Slug
+        | :? DropProxy       as proxy -> Option.ofObj proxy["Slug"] |> Option.map string
         | _ -> None
         |> function
-        | Some slug -> WebLog.relativeUrl (webLog ctx) (Permalink $"category/{slug}/")
+        | Some slug -> WebLog.relativeUrl ctx.WebLog (Permalink $"category/{slug}/")
         | None      -> $"alert('unknown category object type {catObj.GetType().Name}')"
         
 
@@ -51,12 +55,12 @@ type CategoryLinkFilter () =
 type EditPageLinkFilter () =
     static member EditPageLink (ctx : Context, pageObj : obj) =
         match pageObj with
-        | :? DisplayPage as page  -> Some page.id
-        | :? DropProxy   as proxy -> Option.ofObj proxy["id"] |> Option.map string
+        | :? DisplayPage as page  -> Some page.Id
+        | :? DropProxy   as proxy -> Option.ofObj proxy["Id"] |> Option.map string
         | :? String      as theId -> Some theId
         | _ -> None
         |> function
-        | Some pageId -> WebLog.relativeUrl (webLog ctx) (Permalink $"admin/page/{pageId}/edit")
+        | Some pageId -> WebLog.relativeUrl ctx.WebLog (Permalink $"admin/page/{pageId}/edit")
         | None        -> $"alert('unknown page object type {pageObj.GetType().Name}')"
  
     
@@ -64,38 +68,36 @@ type EditPageLinkFilter () =
 type EditPostLinkFilter () =
     static member EditPostLink (ctx : Context, postObj : obj) =
         match postObj with
-        | :? PostListItem as post  -> Some post.id
-        | :? DropProxy    as proxy -> Option.ofObj proxy["id"] |> Option.map string
+        | :? PostListItem as post  -> Some post.Id
+        | :? DropProxy    as proxy -> Option.ofObj proxy["Id"] |> Option.map string
         | :? String       as theId -> Some theId
         | _ -> None
         |> function
-        | Some postId -> WebLog.relativeUrl (webLog ctx) (Permalink $"admin/post/{postId}/edit")
+        | Some postId -> WebLog.relativeUrl ctx.WebLog (Permalink $"admin/post/{postId}/edit")
         | None        -> $"alert('unknown post object type {postObj.GetType().Name}')"
  
     
 /// A filter to generate nav links, highlighting the active link (exact match)
 type NavLinkFilter () =
     static member NavLink (ctx : Context, url : string, text : string) =
-        let webLog = webLog ctx
-        let _, path = WebLog.hostAndPath webLog
+        let _, path = WebLog.hostAndPath ctx.WebLog
         let path = if path = "" then path else $"{path.Substring 1}/"
         seq {
             "<li class=\"nav-item\"><a class=\"nav-link"
             if (string ctx.Environments[0].["current_page"]).StartsWith $"{path}{url}" then " active"
             "\" href=\""
-            WebLog.relativeUrl webLog (Permalink url)
+            WebLog.relativeUrl ctx.WebLog (Permalink url)
             "\">"
             text
             "</a></li>"
         }
-        |> Seq.fold (+) ""
+        |> String.concat ""
 
 
 /// A filter to generate a link for theme asset (image, stylesheet, script, etc.)
 type ThemeAssetFilter () =
     static member ThemeAsset (ctx : Context, asset : string) =
-        let webLog = webLog ctx
-        WebLog.relativeUrl webLog (Permalink $"themes/{webLog.themePath}/{asset}")
+        WebLog.relativeUrl ctx.WebLog (Permalink $"themes/{ThemeId.toString ctx.WebLog.ThemeId}/{asset}")
 
 
 /// Create various items in the page header based on the state of the page being generated
@@ -103,11 +105,11 @@ type PageHeadTag () =
     inherit Tag ()
     
     override this.Render (context : Context, result : TextWriter) =
-        let webLog = webLog context
+        let webLog = context.WebLog
         // spacer
         let s      = "    "
         let getBool name =
-            context.Environments[0].[name] |> Option.ofObj |> Option.map Convert.ToBoolean |> Option.defaultValue false
+            defaultArg (context.Environments[0].[name] |> Option.ofObj |> Option.map Convert.ToBoolean) false
         
         result.WriteLine $"""<meta name="generator" content="{context.Environments[0].["generator"]}">"""
         
@@ -123,26 +125,26 @@ type PageHeadTag () =
             let relUrl   = WebLog.relativeUrl webLog (Permalink url)
             $"""{s}<link rel="alternate" type="application/rss+xml" title="{escTitle}" href="{relUrl}">"""
         
-        if webLog.rss.feedEnabled && getBool "is_home" then
-            result.WriteLine (feedLink webLog.name webLog.rss.feedName)
+        if webLog.Rss.IsFeedEnabled && getBool "is_home" then
+            result.WriteLine (feedLink webLog.Name webLog.Rss.FeedName)
             result.WriteLine $"""{s}<link rel="canonical" href="{WebLog.absoluteUrl webLog Permalink.empty}">"""
         
-        if webLog.rss.categoryEnabled && getBool "is_category_home" then
+        if webLog.Rss.IsCategoryEnabled && getBool "is_category_home" then
             let slug = context.Environments[0].["slug"] :?> string
-            result.WriteLine (feedLink webLog.name $"category/{slug}/{webLog.rss.feedName}")
+            result.WriteLine (feedLink webLog.Name $"category/{slug}/{webLog.Rss.FeedName}")
             
-        if webLog.rss.tagEnabled && getBool "is_tag_home" then
+        if webLog.Rss.IsTagEnabled && getBool "is_tag_home" then
             let slug = context.Environments[0].["slug"] :?> string
-            result.WriteLine (feedLink webLog.name $"tag/{slug}/{webLog.rss.feedName}")
+            result.WriteLine (feedLink webLog.Name $"tag/{slug}/{webLog.Rss.FeedName}")
             
         if getBool "is_post" then
             let post = context.Environments[0].["model"] :?> PostDisplay
-            let url  = WebLog.absoluteUrl webLog (Permalink post.posts[0].permalink)
+            let url  = WebLog.absoluteUrl webLog (Permalink post.Posts[0].Permalink)
             result.WriteLine $"""{s}<link rel="canonical" href="{url}">"""
         
         if getBool "is_page" then
             let page = context.Environments[0].["page"] :?> DisplayPage
-            let url  = WebLog.absoluteUrl webLog (Permalink page.permalink)
+            let url  = WebLog.absoluteUrl webLog (Permalink page.Permalink)
             result.WriteLine $"""{s}<link rel="canonical" href="{url}">"""
 
 
@@ -151,11 +153,11 @@ type PageFootTag () =
     inherit Tag ()
     
     override this.Render (context : Context, result : TextWriter) =
-        let webLog = webLog context
+        let webLog = context.WebLog
         // spacer
         let s = "    "
         
-        if webLog.autoHtmx then
+        if webLog.AutoHtmx then
             result.WriteLine $"{s}{RenderView.AsString.htmlNode Htmx.Script.minified}"
         
         if assetExists "script.js" webLog then
@@ -172,11 +174,11 @@ type RelativeLinkFilter () =
 type TagLinkFilter () =
     static member TagLink (ctx : Context, tag : string) =
         ctx.Environments[0].["tag_mappings"] :?> TagMap list
-        |> List.tryFind (fun it -> it.tag = tag)
+        |> List.tryFind (fun it -> it.Tag = tag)
         |> function
-        | Some tagMap -> tagMap.urlValue
+        | Some tagMap -> tagMap.UrlValue
         | None        -> tag.Replace (" ", "+")
-        |> function tagUrl -> WebLog.relativeUrl (webLog ctx) (Permalink $"tag/{tagUrl}/")
+        |> function tagUrl -> WebLog.relativeUrl ctx.WebLog (Permalink $"tag/{tagUrl}/")
 
 
 /// Create links for a user to log on or off, and a dashboard link if they are logged off
@@ -184,11 +186,10 @@ type UserLinksTag () =
     inherit Tag ()
     
     override this.Render (context : Context, result : TextWriter) =
-        let webLog = webLog context
-        let link it = WebLog.relativeUrl webLog (Permalink it)
+        let link it = WebLog.relativeUrl context.WebLog (Permalink it)
         seq {
             """<ul class="navbar-nav flex-grow-1 justify-content-end">"""
-            match Convert.ToBoolean context.Environments[0].["logged_on"] with
+            match Convert.ToBoolean context.Environments[0].["is_logged_on"] with
             | true ->
                 $"""<li class="nav-item"><a class="nav-link" href="{link "admin/dashboard"}">Dashboard</a></li>"""
                 $"""<li class="nav-item"><a class="nav-link" href="{link "user/log-off"}">Log Off</a></li>"""
@@ -202,8 +203,8 @@ type UserLinksTag () =
 //    (shorter than `{% assign item = list | where: "name", [name] | first %}{{ item.value }}`)
 type ValueFilter () =
     static member Value (_ : Context, items : MetaItem list, name : string) =
-        match items |> List.tryFind (fun it -> it.name = name) with
-        | Some item -> item.value
+        match items |> List.tryFind (fun it -> it.Name = name) with
+        | Some item -> item.Value
         | None -> $"-- {name} not found --"
 
 
@@ -223,16 +224,17 @@ let register () =
     Template.RegisterTag<UserLinksTag> "user_links"
     
     [ // Domain types
-        typeof<CustomFeed>; typeof<Episode>; typeof<Episode option>; typeof<MetaItem>; typeof<Page>; typeof<RssOptions>
-        typeof<TagMap>;     typeof<WebLog>
+      typeof<CustomFeed>; typeof<Episode>; typeof<Episode option>;    typeof<MetaItem>; typeof<Page>
+      typeof<RssOptions>; typeof<TagMap>;  typeof<UploadDestination>; typeof<WebLog>
       // View models
       typeof<DashboardModel>;        typeof<DisplayCategory>;      typeof<DisplayCustomFeed>; typeof<DisplayPage>
-        typeof<EditCategoryModel>;     typeof<EditCustomFeedModel>; typeof<EditPageModel>;     typeof<EditPostModel>
+      typeof<DisplayRevision>;       typeof<DisplayUpload>;        typeof<DisplayUser>;       typeof<EditCategoryModel>
+      typeof<EditCustomFeedModel>;   typeof<EditMyInfoModel>;      typeof<EditPageModel>;     typeof<EditPostModel>
       typeof<EditRssModel>;          typeof<EditTagMapModel>;      typeof<EditUserModel>;     typeof<LogOnModel>
-        typeof<ManagePermalinksModel>; typeof<PostDisplay>;         typeof<PostListItem>;      typeof<SettingsModel>
-        typeof<UserMessage>
+      typeof<ManagePermalinksModel>; typeof<ManageRevisionsModel>; typeof<PostDisplay>;       typeof<PostListItem>
+      typeof<SettingsModel>;         typeof<UserMessage>
       // Framework types
-        typeof<AntiforgeryTokenSet>; typeof<int option>;    typeof<KeyValuePair>; typeof<MetaItem list>
-        typeof<string list>;         typeof<string option>; typeof<TagMap list>
+      typeof<AntiforgeryTokenSet>; typeof<DateTime option>; typeof<int option>;    typeof<KeyValuePair>
+      typeof<MetaItem list>;       typeof<string list>;     typeof<string option>; typeof<TagMap list>
     ]
     |> List.iter (fun it -> Template.RegisterSafeType (it, [| "*" |]))

src/MyWebLog/Handlers/Admin.fs

@@ -2,355 +2,190 @@
 module MyWebLog.Handlers.Admin
 
 open System.Threading.Tasks
-open DotLiquid
 open Giraffe
 open MyWebLog
 open MyWebLog.ViewModels
 
 // GET /admin
-let dashboard : HttpHandler = fun next ctx -> task {
-    let webLogId = ctx.WebLog.id
+let dashboard : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let getCount (f : WebLogId -> Task<int>) = f ctx.WebLog.Id
     let data    = ctx.Data
-    let getCount (f : WebLogId -> Task<int>) = f webLogId
-    let! posts   = data.Post.countByStatus Published |> getCount
-    let! drafts  = data.Post.countByStatus Draft     |> getCount
-    let! pages   = data.Page.countAll                |> getCount
-    let! listed  = data.Page.countListed             |> getCount
-    let! cats    = data.Category.countAll            |> getCount
-    let! topCats = data.Category.countTopLevel       |> getCount
+    let posts   = getCount (data.Post.CountByStatus Published)
+    let drafts  = getCount (data.Post.CountByStatus Draft)
+    let pages   = getCount data.Page.CountAll
+    let listed  = getCount data.Page.CountListed
+    let cats    = getCount data.Category.CountAll
+    let topCats = getCount data.Category.CountTopLevel
+    let! _ = Task.WhenAll (posts, drafts, pages, listed, cats, topCats)
     return!
-        Hash.FromAnonymousObject {|
-            page_title = "Dashboard"
-            model      =
-                { posts              = posts
-                  drafts             = drafts
-                  pages              = pages
-                  listedPages        = listed
-                  categories         = cats
-                  topLevelCategories = topCats
+        hashForPage "Dashboard"
+        |> addToHash ViewContext.Model {
+                Posts              = posts.Result
+                Drafts             = drafts.Result
+                Pages              = pages.Result
+                ListedPages        = listed.Result
+                Categories         = cats.Result
+                TopLevelCategories = topCats.Result
             }
-        |}
-        |> viewForTheme "admin" "dashboard" next ctx
+        |> adminView "dashboard" next ctx
 }
 
 // -- CATEGORIES --
 
 // GET /admin/categories
-let listCategories : HttpHandler = fun next ctx -> task {
+let listCategories : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let! catListTemplate = TemplateCache.get "admin" "category-list-body" ctx.Data
-    let hash = Hash.FromAnonymousObject {|
-        web_log    = ctx.WebLog
-        categories = CategoryCache.get ctx
-        page_title = "Categories"
-        csrf       = csrfToken ctx
-    |}
-    hash.Add ("category_list", catListTemplate.Render hash)
-    return! viewForTheme "admin" "category-list" next ctx hash
+    let! hash =
+        hashForPage "Categories"
+        |> withAntiCsrf ctx
+        |> addViewContext ctx
+    return!
+           addToHash "category_list" (catListTemplate.Render hash) hash
+        |> adminView "category-list" next ctx
 }
 
 // GET /admin/categories/bare
-let listCategoriesBare : HttpHandler = fun next ctx -> task {
-    return!
-        Hash.FromAnonymousObject {|
-            categories = CategoryCache.get ctx
-            csrf       = csrfToken ctx
-        |}
-        |> bareForTheme "admin" "category-list-body" next ctx
-}
+let listCategoriesBare : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx ->
+    hashForPage "Categories"
+    |> withAntiCsrf ctx
+    |> adminBareView "category-list-body" next ctx
 
 
 // GET /admin/category/{id}/edit
-let editCategory catId : HttpHandler = fun next ctx -> task {
+let editCategory catId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let! result = task {
         match catId with
-        | "new" -> return Some ("Add a New Category", { Category.empty with id = CategoryId "new" })
+        | "new" -> return Some ("Add a New Category", { Category.empty with Id = CategoryId "new" })
         | _ ->
-            match! ctx.Data.Category.findById (CategoryId catId) ctx.WebLog.id with
+            match! ctx.Data.Category.FindById (CategoryId catId) ctx.WebLog.Id with
             | Some cat -> return Some ("Edit Category", cat)
             | None -> return None
     }
     match result with
     | Some (title, cat) ->
         return!
-            Hash.FromAnonymousObject {|
-                csrf       = csrfToken ctx
-                model      = EditCategoryModel.fromCategory cat
-                page_title = title
-                categories = CategoryCache.get ctx
-            |}
-            |> bareForTheme "admin" "category-edit" next ctx
+            hashForPage title
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model (EditCategoryModel.fromCategory cat)
+            |> adminBareView "category-edit" next ctx
     | None -> return! Error.notFound next ctx
 }
 
 // POST /admin/category/save
-let saveCategory : HttpHandler = fun next ctx -> task {
-    let  webLog   = ctx.WebLog
+let saveCategory : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let  data     = ctx.Data
     let! model    = ctx.BindFormAsync<EditCategoryModel> ()
-    let! category = task {
-        match model.categoryId with
-        | "new" -> return Some { Category.empty with id = CategoryId.create (); webLogId = webLog.id }
-        | catId -> return! data.Category.findById (CategoryId catId) webLog.id
-    }
-    match category with
+    let  category =
+        if model.IsNew then someTask { Category.empty with Id = CategoryId.create (); WebLogId = ctx.WebLog.Id }
+        else data.Category.FindById (CategoryId model.CategoryId) ctx.WebLog.Id
+    match! category with
     | Some cat ->
-        let cat =
+        let updatedCat =
             { cat with
-                name        = model.name
-                slug        = model.slug
-                description = if model.description = "" then None else Some model.description
-                parentId    = if model.parentId    = "" then None else Some (CategoryId model.parentId)
+                Name        = model.Name
+                Slug        = model.Slug
+                Description = if model.Description = "" then None else Some model.Description
+                ParentId    = if model.ParentId    = "" then None else Some (CategoryId model.ParentId)
             }
-        do! (match model.categoryId with "new" -> data.Category.add | _ -> data.Category.update) cat
+        do! (if model.IsNew then data.Category.Add else data.Category.Update) updatedCat
         do! CategoryCache.update ctx
-        do! addMessage ctx { UserMessage.success with message = "Category saved successfully" }
+        do! addMessage ctx { UserMessage.success with Message = "Category saved successfully" }
         return! listCategoriesBare next ctx
     | None -> return! Error.notFound next ctx
 }
 
 // POST /admin/category/{id}/delete
-let deleteCategory catId : HttpHandler = fun next ctx -> task {
-    match! ctx.Data.Category.delete (CategoryId catId) ctx.WebLog.id with
+let deleteCategory catId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    match! ctx.Data.Category.Delete (CategoryId catId) ctx.WebLog.Id with
     | true ->
         do! CategoryCache.update ctx
-        do! addMessage ctx { UserMessage.success with message = "Category deleted successfully" }
-    | false -> do! addMessage ctx { UserMessage.error with message = "Category not found; cannot delete" }
+        do! addMessage ctx { UserMessage.success with Message = "Category deleted successfully" }
+    | false -> do! addMessage ctx { UserMessage.error with Message = "Category not found; cannot delete" }
     return! listCategoriesBare next ctx
 }
 
-// -- PAGES --
-
-// GET /admin/pages
-// GET /admin/pages/page/{pageNbr}
-let listPages pageNbr : HttpHandler = fun next ctx -> task {
-    let  webLog = ctx.WebLog
-    let! pages  = ctx.Data.Page.findPageOfPages webLog.id pageNbr
-    return!
-        Hash.FromAnonymousObject {|
-            csrf       = csrfToken ctx
-            pages      = pages |> List.map (DisplayPage.fromPageMinimal webLog)
-            page_title = "Pages"
-            page_nbr   = pageNbr
-            prev_page  = if pageNbr = 2 then "" else $"/page/{pageNbr - 1}"
-            next_page  = $"/page/{pageNbr + 1}"
-        |}
-        |> viewForTheme "admin" "page-list" next ctx
-}
-
-// GET /admin/page/{id}/edit
-let editPage pgId : HttpHandler = fun next ctx -> task {
-    let! result = task {
-        match pgId with
-        | "new" -> return Some ("Add a New Page", { Page.empty with id = PageId "new" })
-        | _ ->
-            match! ctx.Data.Page.findFullById (PageId pgId) ctx.WebLog.id with
-            | Some page -> return Some ("Edit Page", page)
-            | None -> return None
-    }
-    match result with
-    | Some (title, page) ->
-        let  model     = EditPageModel.fromPage page
-        let! templates = templatesForTheme ctx "page"
-        return!
-            Hash.FromAnonymousObject {|
-                csrf       = csrfToken ctx
-                model      = model
-                metadata   = Array.zip model.metaNames model.metaValues
-                             |> Array.mapi (fun idx (name, value) -> [| string idx; name; value |])
-                page_title = title
-                templates  = templates
-            |}
-            |> viewForTheme "admin" "page-edit" next ctx
-    | None -> return! Error.notFound next ctx
-}
-
-// GET /admin/page/{id}/permalinks
-let editPagePermalinks pgId : HttpHandler = fun next ctx -> task {
-    match! ctx.Data.Page.findFullById (PageId pgId) ctx.WebLog.id with
-    | Some pg ->
-        return!
-            Hash.FromAnonymousObject {|
-                csrf       = csrfToken ctx
-                model      = ManagePermalinksModel.fromPage pg
-                page_title = $"Manage Prior Permalinks"
-            |}
-            |> viewForTheme "admin" "permalinks" next ctx
-    | None -> return! Error.notFound next ctx
-}
-
-// POST /admin/page/permalinks
-let savePagePermalinks : HttpHandler = fun next ctx -> task {
-    let  webLog = ctx.WebLog
-    let! model  = ctx.BindFormAsync<ManagePermalinksModel> ()
-    let  links  = model.prior |> Array.map Permalink |> List.ofArray
-    match! ctx.Data.Page.updatePriorPermalinks (PageId model.id) webLog.id links with
-    | true ->
-        do! addMessage ctx { UserMessage.success with message = "Page permalinks saved successfully" }
-        return! redirectToGet (WebLog.relativeUrl webLog (Permalink $"admin/page/{model.id}/permalinks")) next ctx
-    | false -> return! Error.notFound next ctx
-}
-
-// POST /admin/page/{id}/delete
-let deletePage pgId : HttpHandler = fun next ctx -> task {
-    let webLog = ctx.WebLog
-    match! ctx.Data.Page.delete (PageId pgId) webLog.id with
-    | true ->
-        do! PageListCache.update ctx
-        do! addMessage ctx { UserMessage.success with message = "Page deleted successfully" }
-    | false -> do! addMessage ctx { UserMessage.error with message = "Page not found; nothing deleted" }
-    return! redirectToGet (WebLog.relativeUrl webLog (Permalink "admin/pages")) next ctx
-}
-
-open System
-
-#nowarn "3511"
-
-// POST /admin/page/save
-let savePage : HttpHandler = fun next ctx -> task {
-    let! model  = ctx.BindFormAsync<EditPageModel> ()
-    let  webLog = ctx.WebLog
-    let  data   = ctx.Data
-    let  now    = DateTime.UtcNow
-    let! pg     = task {
-        match model.pageId with
-        | "new" ->
-            return Some
-                { Page.empty with
-                    id          = PageId.create ()
-                    webLogId    = webLog.id
-                    authorId    = userId ctx
-                    publishedOn = now
-                }
-        | pgId -> return! data.Page.findFullById (PageId pgId) webLog.id
-    }
-    match pg with
-    | Some page ->
-        let updateList = page.showInPageList <> model.isShownInPageList
-        let revision   = { asOf = now; text = MarkupText.parse $"{model.source}: {model.text}" }
-        // Detect a permalink change, and add the prior one to the prior list
-        let page =
-            match Permalink.toString page.permalink with
-            | "" -> page
-            | link when link = model.permalink -> page
-            | _ -> { page with priorPermalinks = page.permalink :: page.priorPermalinks }
-        let page =
-            { page with
-                title          = model.title
-                permalink      = Permalink model.permalink
-                updatedOn      = now
-                showInPageList = model.isShownInPageList
-                template       = match model.template with "" -> None | tmpl -> Some tmpl
-                text           = MarkupText.toHtml revision.text
-                metadata       = Seq.zip model.metaNames model.metaValues
-                                 |> Seq.filter (fun it -> fst it > "")
-                                 |> Seq.map (fun it -> { name = fst it; value = snd it })
-                                 |> Seq.sortBy (fun it -> $"{it.name.ToLower ()} {it.value.ToLower ()}")
-                                 |> List.ofSeq
-                revisions      = match page.revisions |> List.tryHead with
-                                 | Some r when r.text = revision.text -> page.revisions
-                                 | _ -> revision :: page.revisions
-            }
-        do! (if model.pageId = "new" then data.Page.add else data.Page.update) page
-        if updateList then do! PageListCache.update ctx
-        do! addMessage ctx { UserMessage.success with message = "Page saved successfully" }
-        return!
-            redirectToGet (WebLog.relativeUrl webLog (Permalink $"admin/page/{PageId.toString page.id}/edit")) next ctx
-    | None -> return! Error.notFound next ctx
-}
+open Microsoft.AspNetCore.Http
 
 // -- TAG MAPPINGS --
 
-open Microsoft.AspNetCore.Http
-
 /// Get the hash necessary to render the tag mapping list
 let private tagMappingHash (ctx : HttpContext) = task {
-    let! mappings = ctx.Data.TagMap.findByWebLog ctx.WebLog.id
-    return Hash.FromAnonymousObject {|
-        web_log     = ctx.WebLog
-        csrf        = csrfToken ctx
-        mappings    = mappings
-        mapping_ids = mappings |> List.map (fun it -> { name = it.tag; value = TagMapId.toString it.id })
-    |}
+    let! mappings = ctx.Data.TagMap.FindByWebLog ctx.WebLog.Id
+    return!
+        hashForPage "Tag Mappings"
+        |> withAntiCsrf ctx
+        |> addToHash "mappings"    mappings
+        |> addToHash "mapping_ids" (mappings |> List.map (fun it -> { Name = it.Tag; Value = TagMapId.toString it.Id }))
+        |> addViewContext ctx
 }
 
 // GET /admin/settings/tag-mappings
-let tagMappings : HttpHandler = fun next ctx -> task {
+let tagMappings : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let! hash         = tagMappingHash ctx
     let! listTemplate = TemplateCache.get "admin" "tag-mapping-list-body" ctx.Data
-    
-    hash.Add ("tag_mapping_list", listTemplate.Render hash)
-    hash.Add ("page_title", "Tag Mappings")
-    
-    return! viewForTheme "admin" "tag-mapping-list" next ctx hash
+    return!
+           addToHash "tag_mapping_list" (listTemplate.Render hash) hash
+        |> adminView "tag-mapping-list" next ctx
 }
 
 // GET /admin/settings/tag-mappings/bare
-let tagMappingsBare : HttpHandler = fun next ctx -> task {
+let tagMappingsBare : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let! hash = tagMappingHash ctx
-    return! bareForTheme "admin" "tag-mapping-list-body" next ctx hash
+    return! adminBareView "tag-mapping-list-body" next ctx hash
 }
 
 // GET /admin/settings/tag-mapping/{id}/edit
-let editMapping tagMapId : HttpHandler = fun next ctx -> task {
+let editMapping tagMapId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let isNew  = tagMapId = "new"
     let tagMap =
-        if isNew then
-            Task.FromResult (Some { TagMap.empty with id = TagMapId "new" })
-        else
-            ctx.Data.TagMap.findById (TagMapId tagMapId) ctx.WebLog.id
+        if isNew then someTask { TagMap.empty with Id = TagMapId "new" }
+        else ctx.Data.TagMap.FindById (TagMapId tagMapId) ctx.WebLog.Id
     match! tagMap with
     | Some tm ->
         return!
-            Hash.FromAnonymousObject {|
-                csrf       = csrfToken ctx
-                model      = EditTagMapModel.fromMapping tm
-                page_title = if isNew then "Add Tag Mapping" else $"Mapping for {tm.tag} Tag" 
-            |}
-            |> bareForTheme "admin" "tag-mapping-edit" next ctx
+            hashForPage (if isNew then "Add Tag Mapping" else $"Mapping for {tm.Tag} Tag") 
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model (EditTagMapModel.fromMapping tm)
+            |> adminBareView "tag-mapping-edit" next ctx
     | None -> return! Error.notFound next ctx
 }
 
 // POST /admin/settings/tag-mapping/save
-let saveMapping : HttpHandler = fun next ctx -> task {
+let saveMapping : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let  data   = ctx.Data
     let! model  = ctx.BindFormAsync<EditTagMapModel> ()
     let  tagMap =
-        if model.id = "new" then
-            Task.FromResult (Some { TagMap.empty with id = TagMapId.create (); webLogId = ctx.WebLog.id })
-        else
-            data.TagMap.findById (TagMapId model.id) ctx.WebLog.id
+        if model.IsNew then someTask { TagMap.empty with Id = TagMapId.create (); WebLogId = ctx.WebLog.Id }
+        else data.TagMap.FindById (TagMapId model.Id) ctx.WebLog.Id
     match! tagMap with
     | Some tm ->
-        do! data.TagMap.save { tm with tag = model.tag.ToLower (); urlValue = model.urlValue.ToLower () }
-        do! addMessage ctx { UserMessage.success with message = "Tag mapping saved successfully" }
+        do! data.TagMap.Save { tm with Tag = model.Tag.ToLower (); UrlValue = model.UrlValue.ToLower () }
+        do! addMessage ctx { UserMessage.success with Message = "Tag mapping saved successfully" }
         return! tagMappingsBare next ctx
     | None -> return! Error.notFound next ctx
 }
 
 // POST /admin/settings/tag-mapping/{id}/delete
-let deleteMapping tagMapId : HttpHandler = fun next ctx -> task {
-    match! ctx.Data.TagMap.delete (TagMapId tagMapId) ctx.WebLog.id with
-    | true  -> do! addMessage ctx { UserMessage.success with message = "Tag mapping deleted successfully" }
-    | false -> do! addMessage ctx { UserMessage.error with message = "Tag mapping not found; nothing deleted" }
+let deleteMapping tagMapId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    match! ctx.Data.TagMap.Delete (TagMapId tagMapId) ctx.WebLog.Id with
+    | true  -> do! addMessage ctx { UserMessage.success with Message = "Tag mapping deleted successfully" }
+    | false -> do! addMessage ctx { UserMessage.error with Message = "Tag mapping not found; nothing deleted" }
     return! tagMappingsBare next ctx
 }
 
 // -- THEMES --
 
+open System
 open System.IO
 open System.IO.Compression
 open System.Text.RegularExpressions
 open MyWebLog.Data
 
 // GET /admin/theme/update
-let themeUpdatePage : HttpHandler = fun next ctx -> task {
-    return!
-        Hash.FromAnonymousObject {|
-            csrf       = csrfToken ctx
-            page_title = "Upload Theme"
-        |}
-        |> viewForTheme "admin" "upload-theme" next ctx
-}
+let themeUpdatePage : HttpHandler = requireAccess Administrator >=> fun next ctx ->
+    hashForPage "Upload Theme"
+    |> withAntiCsrf ctx
+    |> adminView "upload-theme" next ctx
 
 /// Update the name and version for a theme based on the version.txt file, if present
 let private updateNameAndVersion (theme : Theme) (zip : ZipArchive) = backgroundTask {
@@ -360,20 +195,18 @@ let private updateNameAndVersion (theme : Theme) (zip : ZipArchive) = background
         use  versionFile = new StreamReader(versionItem.Open ())
         let! versionText = versionFile.ReadToEndAsync ()
         let  parts       = versionText.Trim().Replace("\r", "").Split "\n"
-        let  displayName = if parts[0] > "" then parts[0] else ThemeId.toString theme.id
+        let  displayName = if parts[0] > "" then parts[0] else ThemeId.toString theme.Id
         let  version     = if parts.Length > 1 && parts[1] > "" then parts[1] else now ()
-        return { theme with name = displayName; version = version }
-    | None ->
-        return { theme with name = ThemeId.toString theme.id; version = now () }
+        return { theme with Name = displayName; Version = version }
+    | None -> return { theme with Name = ThemeId.toString theme.Id; Version = now () }
 }
 
 /// Delete all theme assets, and remove templates from theme
 let private checkForCleanLoad (theme : Theme) cleanLoad (data : IData) = backgroundTask {
     if cleanLoad then
-        do! data.ThemeAsset.deleteByTheme theme.id
-        return { theme with templates = [] }
-    else
-        return theme
+        do! data.ThemeAsset.DeleteByTheme theme.Id
+        return { theme with Templates = [] }
+    else return theme
 }
 
 /// Update the theme with all templates from the ZIP archive
@@ -384,13 +217,13 @@ let private updateTemplates (theme : Theme) (zip : ZipArchive) = backgroundTask
         |> Seq.map (fun templateItem -> backgroundTask {
             use templateFile = new StreamReader (templateItem.Open ())
             let! template = templateFile.ReadToEndAsync ()
-            return { name = templateItem.Name.Replace (".liquid", ""); text = template }
+            return { Name = templateItem.Name.Replace (".liquid", ""); Text = template }
         })
     let! templates = Task.WhenAll tasks
     return
         templates
         |> Array.fold (fun t template ->
-            { t with templates = template :: (t.templates |> List.filter (fun it -> it.name <> template.name)) })
+            { t with Templates = template :: (t.Templates |> List.filter (fun it -> it.Name <> template.Name)) })
             theme
 }
 
@@ -401,10 +234,10 @@ let private updateAssets themeId (zip : ZipArchive) (data : IData) = backgroundT
         if assetName <> "" && not (assetName.EndsWith "/") then
             use stream = new MemoryStream ()
             do! asset.Open().CopyToAsync stream
-            do! data.ThemeAsset.save
-                    { id        = ThemeAssetId (themeId, assetName)
-                      updatedOn = asset.LastWriteTime.DateTime
-                      data      = stream.ToArray ()
+            do! data.ThemeAsset.Save
+                    {   Id        = ThemeAssetId (themeId, assetName)
+                        UpdatedOn = asset.LastWriteTime.DateTime
+                        Data      = stream.ToArray ()
                     }
 }
 
@@ -418,19 +251,19 @@ let loadThemeFromZip themeName file clean (data : IData) = backgroundTask {
     use  zip     = new ZipArchive (file, ZipArchiveMode.Read)
     let  themeId = ThemeId themeName
     let! theme   = backgroundTask {
-        match! data.Theme.findById themeId with
+        match! data.Theme.FindById themeId with
         | Some t -> return t
-        | None   -> return { Theme.empty with id = themeId }
+        | None   -> return { Theme.empty with Id = themeId }
     }
     let! theme = updateNameAndVersion theme   zip
     let! theme = checkForCleanLoad    theme   clean data
     let! theme = updateTemplates      theme   zip
-    do! data.Theme.save theme
+    do! data.Theme.Save theme
     do! updateAssets themeId zip data
 }
 
 // POST /admin/theme/update
-let updateTheme : HttpHandler = fun next ctx -> task {
+let updateTheme : HttpHandler = requireAccess Administrator >=> fun next ctx -> task {
     if ctx.Request.HasFormContentType && ctx.Request.Form.Files.Count > 0 then
         let themeFile = Seq.head ctx.Request.Form.Files
         match getThemeName themeFile.FileName with
@@ -441,16 +274,15 @@ let updateTheme : HttpHandler = fun next ctx -> task {
             do! loadThemeFromZip themeName stream true data
             do! ThemeAssetCache.refreshTheme (ThemeId themeName) data
             TemplateCache.invalidateTheme themeName
-            do! addMessage ctx { UserMessage.success with message = "Theme updated successfully" }
-            return! redirectToGet (WebLog.relativeUrl ctx.WebLog (Permalink "admin/dashboard")) next ctx
+            do! addMessage ctx { UserMessage.success with Message = "Theme updated successfully" }
+            return! redirectToGet "admin/dashboard" next ctx
         | Ok _ ->
-            do! addMessage ctx { UserMessage.error with message = "You may not replace the admin theme" }
-            return! redirectToGet (WebLog.relativeUrl ctx.WebLog (Permalink "admin/theme/update")) next ctx
+            do! addMessage ctx { UserMessage.error with Message = "You may not replace the admin theme" }
+            return! redirectToGet "admin/theme/update" next ctx
         | Error message ->
-            do! addMessage ctx { UserMessage.error with message = message }
-            return! redirectToGet (WebLog.relativeUrl ctx.WebLog (Permalink "admin/theme/update")) next ctx
-    else
-        return! RequestErrors.BAD_REQUEST "Bad request" next ctx
+            do! addMessage ctx { UserMessage.error with Message = message }
+            return! redirectToGet "admin/theme/update" next ctx
+    else return! RequestErrors.BAD_REQUEST "Bad request" next ctx
 }
 
 // -- WEB LOG SETTINGS --
@@ -458,48 +290,54 @@ let updateTheme : HttpHandler = fun next ctx -> task {
 open System.Collections.Generic
 
 // GET /admin/settings
-let settings : HttpHandler = fun next ctx -> task {
-    let  webLog   = ctx.WebLog
+let settings : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let  data     = ctx.Data
-    let! allPages = data.Page.all webLog.id
-    let! themes   = data.Theme.all ()
+    let! allPages = data.Page.All ctx.WebLog.Id
+    let! themes   = data.Theme.All ()
     return!
-        Hash.FromAnonymousObject {|
-            csrf  = csrfToken ctx
-            model = SettingsModel.fromWebLog webLog
-            pages =
+        hashForPage "Web Log Settings"
+        |> withAntiCsrf ctx
+        |> addToHash ViewContext.Model (SettingsModel.fromWebLog ctx.WebLog)
+        |> addToHash "pages" (
             seq {
                 KeyValuePair.Create ("posts", "- First Page of Posts -")
                 yield! allPages
-                           |> List.sortBy (fun p -> p.title.ToLower ())
-                           |> List.map (fun p -> KeyValuePair.Create (PageId.toString p.id, p.title))
+                       |> List.sortBy (fun p -> p.Title.ToLower ())
+                       |> List.map (fun p -> KeyValuePair.Create (PageId.toString p.Id, p.Title))
             }
-                |> Array.ofSeq
-            themes     = themes
+            |> Array.ofSeq)
+        |> addToHash "themes" (
+            themes
             |> Seq.ofList
-                         |> Seq.map (fun it ->
-                             KeyValuePair.Create (ThemeId.toString it.id, $"{it.name} (v{it.version})"))
-                         |> Array.ofSeq
-            web_log    = webLog
-            page_title = "Web Log Settings"
-        |}
-        |> viewForTheme "admin" "settings" next ctx
+            |> Seq.map (fun it -> KeyValuePair.Create (ThemeId.toString it.Id, $"{it.Name} (v{it.Version})"))
+            |> Array.ofSeq)
+        |> addToHash "upload_values" [|
+            KeyValuePair.Create (UploadDestination.toString Database, "Database")
+            KeyValuePair.Create (UploadDestination.toString Disk,     "Disk")
+        |]
+        |> adminView "settings" next ctx
 }
 
 // POST /admin/settings
-let saveSettings : HttpHandler = fun next ctx -> task {
-    let  webLog = ctx.WebLog
+let saveSettings : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let  data  = ctx.Data
     let! model = ctx.BindFormAsync<SettingsModel> ()
-    match! data.WebLog.findById webLog.id with
+    match! data.WebLog.FindById ctx.WebLog.Id with
     | Some webLog ->
+        let oldSlug = webLog.Slug
         let webLog  = model.update webLog
-        do! data.WebLog.updateSettings webLog
+        do! data.WebLog.UpdateSettings webLog
 
         // Update cache
         WebLogCache.set webLog
         
-        do! addMessage ctx { UserMessage.success with message = "Web log settings saved successfully" }
-        return! redirectToGet (WebLog.relativeUrl webLog (Permalink "admin/settings")) next ctx
+        if oldSlug <> webLog.Slug then
+            // Rename disk directory if it exists
+            let uploadRoot = Path.Combine ("wwwroot", "upload")
+            let oldDir     = Path.Combine (uploadRoot, oldSlug)
+            if Directory.Exists oldDir then Directory.Move (oldDir, Path.Combine (uploadRoot, webLog.Slug))
+    
+        do! addMessage ctx { UserMessage.success with Message = "Web log settings saved successfully" }
+        return! redirectToGet "admin/settings" next ctx
     | None -> return! Error.notFound next ctx
 }

src/MyWebLog/Handlers/Error.fs

@@ -1,22 +0,0 @@
-/// Handlers for error conditions
-module MyWebLog.Handlers.Error
-
-open System.Net
-open System.Threading.Tasks
-open Giraffe
-open Microsoft.AspNetCore.Http
-open MyWebLog
-
-/// Handle unauthorized actions, redirecting to log on for GETs, otherwise returning a 401 Not Authorized response
-let notAuthorized : HttpHandler = fun next ctx -> task {
-    if ctx.Request.Method = "GET" then
-        let returnUrl = WebUtility.UrlEncode ctx.Request.Path
-        return!
-            redirectTo false (WebLog.relativeUrl ctx.WebLog (Permalink $"user/log-on?returnUrl={returnUrl}")) next ctx
-    else
-        return! (setStatusCode 401 >=> fun _ _ -> Task.FromResult<HttpContext option> None) next ctx
-}
-
-/// Handle 404s from the API, sending known URL paths to the Vue app so that they can be handled there
-let notFound : HttpHandler =
-    setStatusCode 404 >=> text "Not found"

src/MyWebLog/Handlers/Feed.fs

@@ -2,6 +2,7 @@
 module MyWebLog.Handlers.Feed
 
 open System
+open System.Collections.Generic
 open System.IO
 open System.Net
 open System.ServiceModel.Syndication
@@ -25,22 +26,22 @@ type FeedType =
 let deriveFeedType (ctx : HttpContext) feedPath : (FeedType * int) option =
     let webLog    = ctx.WebLog
     let debug     = debug "Feed" ctx
-    let name      = $"/{webLog.rss.feedName}"
-    let postCount = defaultArg webLog.rss.itemsInFeed webLog.postsPerPage
+    let name      = $"/{webLog.Rss.FeedName}"
+    let postCount = defaultArg webLog.Rss.ItemsInFeed webLog.PostsPerPage
     debug (fun () -> $"Considering potential feed for {feedPath} (configured feed name {name})")
     // Standard feed
-    match webLog.rss.feedEnabled && feedPath = name with
+    match webLog.Rss.IsFeedEnabled && feedPath = name with
     | true  ->
         debug (fun () -> "Found standard feed")
         Some (StandardFeed feedPath, postCount)
     | false ->
         // Category and tag feeds are handled by defined routes; check for custom feed
-        match webLog.rss.customFeeds
-              |> List.tryFind (fun it -> feedPath.EndsWith (Permalink.toString it.path)) with
+        match webLog.Rss.CustomFeeds
+              |> List.tryFind (fun it -> feedPath.EndsWith (Permalink.toString it.Path)) with
         | Some feed ->
             debug (fun () -> "Found custom feed")
             Some (Custom (feed, feedPath),
-                  feed.podcast |> Option.map (fun p -> p.itemsInFeed) |> Option.defaultValue postCount)
+                  feed.Podcast |> Option.map (fun p -> p.ItemsInFeed) |> Option.defaultValue postCount)
         | None ->
             debug (fun () -> $"No matching feed found")
             None
@@ -48,17 +49,17 @@ let deriveFeedType (ctx : HttpContext) feedPath : (FeedType * int) option =
 /// Determine the function to retrieve posts for the given feed
 let private getFeedPosts ctx feedType =
     let childIds catId =
-        let cat = CategoryCache.get ctx |> Array.find (fun c -> c.id = CategoryId.toString catId)
-        getCategoryIds cat.slug ctx
+        let cat = CategoryCache.get ctx |> Array.find (fun c -> c.Id = CategoryId.toString catId)
+        getCategoryIds cat.Slug ctx
     let data = ctx.Data
     match feedType with
-    | StandardFeed _          -> data.Post.findPageOfPublishedPosts ctx.WebLog.id 1
-    | CategoryFeed (catId, _) -> data.Post.findPageOfCategorizedPosts ctx.WebLog.id (childIds catId) 1
-    | TagFeed      (tag,   _) -> data.Post.findPageOfTaggedPosts ctx.WebLog.id tag 1
+    | StandardFeed _          -> data.Post.FindPageOfPublishedPosts ctx.WebLog.Id 1
+    | CategoryFeed (catId, _) -> data.Post.FindPageOfCategorizedPosts ctx.WebLog.Id (childIds catId) 1
+    | TagFeed      (tag,   _) -> data.Post.FindPageOfTaggedPosts ctx.WebLog.Id tag 1
     | Custom       (feed,  _) ->
-        match feed.source with
-        | Category catId -> data.Post.findPageOfCategorizedPosts ctx.WebLog.id (childIds catId) 1
-        | Tag      tag   -> data.Post.findPageOfTaggedPosts ctx.WebLog.id tag 1
+        match feed.Source with
+        | Category catId -> data.Post.FindPageOfCategorizedPosts ctx.WebLog.Id (childIds catId) 1
+        | Tag      tag   -> data.Post.FindPageOfTaggedPosts ctx.WebLog.Id tag 1
 
 /// Strip HTML from a string
 let private stripHtml text = WebUtility.HtmlDecode <| Regex.Replace (text, "<(.|\n)*?>", "")
@@ -89,13 +90,13 @@ module private Namespace =
 let private toFeedItem webLog (authors : MetaItem list) (cats : DisplayCategory[]) (tagMaps : TagMap list)
             (post : Post) =
     let plainText =
-        let endingP = post.text.IndexOf "</p>"
-        stripHtml <| if endingP >= 0 then post.text[..(endingP - 1)] else post.text
+        let endingP = post.Text.IndexOf "</p>"
+        stripHtml <| if endingP >= 0 then post.Text[..(endingP - 1)] else post.Text
     let item = SyndicationItem (
-        Id              = WebLog.absoluteUrl webLog post.permalink,
-        Title           = TextSyndicationContent.CreateHtmlContent post.title,
-        PublishDate     = DateTimeOffset post.publishedOn.Value,
-        LastUpdatedTime = DateTimeOffset post.updatedOn,
+        Id              = WebLog.absoluteUrl webLog post.Permalink,
+        Title           = TextSyndicationContent.CreateHtmlContent post.Title,
+        PublishDate     = DateTimeOffset post.PublishedOn.Value,
+        LastUpdatedTime = DateTimeOffset post.UpdatedOn,
         Content         = TextSyndicationContent.CreatePlaintextContent plainText)
     item.AddPermalink (Uri item.Id)
     
@@ -103,25 +104,25 @@ let private toFeedItem webLog (authors : MetaItem list) (cats : DisplayCategory[
     
     let encoded =
         let txt =
-            post.text
-                .Replace("src=\"/", $"src=\"{webLog.urlBase}/")
-                .Replace ("href=\"/", $"href=\"{webLog.urlBase}/")
+            post.Text
+                .Replace("src=\"/", $"src=\"{webLog.UrlBase}/")
+                .Replace ("href=\"/", $"href=\"{webLog.UrlBase}/")
         let it  = xmlDoc.CreateElement ("content", "encoded", Namespace.content)
         let _   = it.AppendChild (xmlDoc.CreateCDataSection txt)
         it
     item.ElementExtensions.Add encoded
         
     item.Authors.Add (SyndicationPerson (
-        Name = (authors |> List.find (fun a -> a.name = WebLogUserId.toString post.authorId)).value))
-    [ post.categoryIds
+        Name = (authors |> List.find (fun a -> a.Name = WebLogUserId.toString post.AuthorId)).Value))
+    [ post.CategoryIds
       |> List.map (fun catId ->
-          let cat = cats |> Array.find (fun c -> c.id = CategoryId.toString catId)
-          SyndicationCategory (cat.name, WebLog.absoluteUrl webLog (Permalink $"category/{cat.slug}/"), cat.name))
-      post.tags
+          let cat = cats |> Array.find (fun c -> c.Id = CategoryId.toString catId)
+          SyndicationCategory (cat.Name, WebLog.absoluteUrl webLog (Permalink $"category/{cat.Slug}/"), cat.Name))
+      post.Tags
       |> List.map (fun tag ->
           let urlTag =
-              match tagMaps |> List.tryFind (fun tm -> tm.tag = tag) with
-              | Some tm -> tm.urlValue
+              match tagMaps |> List.tryFind (fun tm -> tm.Tag = tag) with
+              | Some tm -> tm.UrlValue
               | None -> tag.Replace (" ", "+")
           SyndicationCategory (tag, WebLog.absoluteUrl webLog (Permalink $"tag/{urlTag}/"), $"{tag} (tag)"))
     ]
@@ -129,24 +130,26 @@ let private toFeedItem webLog (authors : MetaItem list) (cats : DisplayCategory[
     |> List.iter item.Categories.Add
     item
 
+/// Convert non-absolute URLs to an absolute URL for this web log
+let toAbsolute webLog (link : string) =
+    if link.StartsWith "http" then link else WebLog.absoluteUrl webLog (Permalink link)
+
 /// Add episode information to a podcast feed item
 let private addEpisode webLog (podcast : PodcastOptions) (episode : Episode) (post : Post) (item : SyndicationItem) =
-    // Convert non-absolute URLs to an absolute URL for this web log
-    let toAbsolute (link : string) = if link.StartsWith "http" then link else WebLog.absoluteUrl webLog (Permalink link)
     let epMediaUrl =
-        match episode.media with
+        match episode.Media with
         | link when link.StartsWith "http" -> link
-        | link when Option.isSome podcast.mediaBaseUrl -> $"{podcast.mediaBaseUrl.Value}{link}"
+        | link when Option.isSome podcast.MediaBaseUrl -> $"{podcast.MediaBaseUrl.Value}{link}"
         | link -> WebLog.absoluteUrl webLog (Permalink link)
-    let epMediaType = [ episode.mediaType; podcast.defaultMediaType ] |> List.tryFind Option.isSome |> Option.flatten
-    let epImageUrl = defaultArg episode.imageUrl (Permalink.toString podcast.imageUrl) |> toAbsolute
-    let epExplicit = defaultArg episode.explicit podcast.explicit |> ExplicitRating.toString
+    let epMediaType = [ episode.MediaType; podcast.DefaultMediaType ] |> List.tryFind Option.isSome |> Option.flatten
+    let epImageUrl = defaultArg episode.ImageUrl (Permalink.toString podcast.ImageUrl) |> toAbsolute webLog
+    let epExplicit = defaultArg episode.Explicit podcast.Explicit |> ExplicitRating.toString
     
     let xmlDoc    = XmlDocument ()
     let enclosure =
         let it = xmlDoc.CreateElement "enclosure"
         it.SetAttribute ("url", epMediaUrl)
-        it.SetAttribute ("length", string episode.length)
+        it.SetAttribute ("length", string episode.Length)
         epMediaType |> Option.iter (fun typ -> it.SetAttribute ("type", typ))
         it
     let image =
@@ -156,18 +159,18 @@ let private addEpisode webLog (podcast : PodcastOptions) (episode : Episode) (po
         
     item.ElementExtensions.Add enclosure
     item.ElementExtensions.Add image
-    item.ElementExtensions.Add ("creator",  Namespace.dc,     podcast.displayedAuthor)
-    item.ElementExtensions.Add ("author",   Namespace.iTunes, podcast.displayedAuthor)
+    item.ElementExtensions.Add ("creator",  Namespace.dc,     podcast.DisplayedAuthor)
+    item.ElementExtensions.Add ("author",   Namespace.iTunes, podcast.DisplayedAuthor)
     item.ElementExtensions.Add ("explicit", Namespace.iTunes, epExplicit)
-    episode.subtitle |> Option.iter (fun it -> item.ElementExtensions.Add ("subtitle", Namespace.iTunes, it))
-    episode.duration
+    episode.Subtitle |> Option.iter (fun it -> item.ElementExtensions.Add ("subtitle", Namespace.iTunes, it))
+    episode.Duration
     |> Option.iter (fun it -> item.ElementExtensions.Add ("duration", Namespace.iTunes, it.ToString """hh\:mm\:ss"""))
     
-    match episode.chapterFile with
+    match episode.ChapterFile with
     | Some chapters ->
-        let url = toAbsolute chapters
+        let url = toAbsolute webLog chapters
         let typ =
-            match episode.chapterType with
+            match episode.ChapterType with
             | Some mime -> Some mime
             | None when chapters.EndsWith ".json" -> Some "application/json+chapters"
             | None -> None
@@ -177,21 +180,21 @@ let private addEpisode webLog (podcast : PodcastOptions) (episode : Episode) (po
         item.ElementExtensions.Add elt
     | None -> ()
     
-    match episode.transcriptUrl with
+    match episode.TranscriptUrl with
     | Some transcript ->
-        let url = toAbsolute transcript
+        let url = toAbsolute webLog transcript
         let elt = xmlDoc.CreateElement ("podcast", "transcript", Namespace.podcast)
         elt.SetAttribute ("url", url)
-        elt.SetAttribute ("type", Option.get episode.transcriptType)
-        episode.transcriptLang |> Option.iter (fun it -> elt.SetAttribute ("language", it))
-        if defaultArg episode.transcriptCaptions false then
+        elt.SetAttribute ("type", Option.get episode.TranscriptType)
+        episode.TranscriptLang |> Option.iter (fun it -> elt.SetAttribute ("language", it))
+        if defaultArg episode.TranscriptCaptions false then
             elt.SetAttribute ("rel", "captions")
         item.ElementExtensions.Add elt
     | None -> ()
     
-    match episode.seasonNumber with
+    match episode.SeasonNumber with
     | Some season ->
-        match episode.seasonDescription with
+        match episode.SeasonDescription with
         | Some desc ->
             let elt = xmlDoc.CreateElement ("podcast", "season", Namespace.podcast)
             elt.SetAttribute ("name", desc)
@@ -200,9 +203,9 @@ let private addEpisode webLog (podcast : PodcastOptions) (episode : Episode) (po
         | None -> item.ElementExtensions.Add ("season", Namespace.podcast, string season)
     | None -> ()
     
-    match episode.episodeNumber with
+    match episode.EpisodeNumber with
     | Some epNumber ->
-        match episode.episodeDescription with
+        match episode.EpisodeDescription with
         | Some desc ->
             let elt = xmlDoc.CreateElement ("podcast", "episode", Namespace.podcast)
             elt.SetAttribute ("name", desc)
@@ -211,15 +214,15 @@ let private addEpisode webLog (podcast : PodcastOptions) (episode : Episode) (po
         | None -> item.ElementExtensions.Add ("episode", Namespace.podcast, string epNumber)
     | None -> ()
     
-    if post.metadata |> List.exists (fun it -> it.name = "chapter") then
+    if post.Metadata |> List.exists (fun it -> it.Name = "chapter") then
         try
             let chapters = xmlDoc.CreateElement ("psc", "chapters", Namespace.psc)
             chapters.SetAttribute ("version", "1.2")
             
-            post.metadata
-            |> List.filter (fun it -> it.name = "chapter")
+            post.Metadata
+            |> List.filter (fun it -> it.Name = "chapter")
             |> List.map (fun it ->
-                TimeSpan.Parse (it.value.Split(" ")[0]), it.value.Substring (it.value.IndexOf(" ") + 1))
+                TimeSpan.Parse (it.Value.Split(" ")[0]), it.Value.Substring (it.Value.IndexOf(" ") + 1))
             |> List.sortBy fst
             |> List.iter (fun chap ->
                 let chapter = xmlDoc.CreateElement ("psc", "chapter", Namespace.psc)
@@ -244,12 +247,12 @@ let private addPodcast webLog (rssFeed : SyndicationFeed) (feed : CustomFeed) =
         child.InnerText <- value
         elt
     
-    let podcast  = Option.get feed.podcast
-    let feedUrl  = WebLog.absoluteUrl webLog feed.path
+    let podcast  = Option.get feed.Podcast
+    let feedUrl  = WebLog.absoluteUrl webLog feed.Path
     let imageUrl =
-        match podcast.imageUrl with
+        match podcast.ImageUrl with
         | Permalink link when link.StartsWith "http" -> link
-        | Permalink _ -> WebLog.absoluteUrl webLog podcast.imageUrl
+        | Permalink _ -> WebLog.absoluteUrl webLog podcast.ImageUrl
     
     let xmlDoc = XmlDocument ()
     
@@ -263,15 +266,15 @@ let private addPodcast webLog (rssFeed : SyndicationFeed) (feed : CustomFeed) =
     
     let categorization =
         let it = xmlDoc.CreateElement ("itunes", "category", Namespace.iTunes)
-        it.SetAttribute ("text", podcast.iTunesCategory)
-        podcast.iTunesSubcategory
+        it.SetAttribute ("text", podcast.AppleCategory)
+        podcast.AppleSubcategory
         |> Option.iter (fun subCat ->
             let subCatElt = xmlDoc.CreateElement ("itunes", "category", Namespace.iTunes)
             subCatElt.SetAttribute ("text", subCat)
             it.AppendChild subCatElt |> ignore)
         it
     let image = 
-        [ "title", podcast.title
+        [ "title", podcast.Title
           "url",   imageUrl
           "link",  feedUrl
         ]
@@ -281,8 +284,8 @@ let private addPodcast webLog (rssFeed : SyndicationFeed) (feed : CustomFeed) =
         it.SetAttribute ("href", imageUrl)
         it
     let owner =
-        [ "name", podcast.displayedAuthor
-          "email", podcast.email
+        [ "name", podcast.DisplayedAuthor
+          "email", podcast.Email
         ]
         |> List.fold (fun elt (name, value) -> addChild xmlDoc Namespace.iTunes "itunes" name value elt)
                      (xmlDoc.CreateElement ("itunes", "owner", Namespace.iTunes))
@@ -297,51 +300,62 @@ let private addPodcast webLog (rssFeed : SyndicationFeed) (feed : CustomFeed) =
     rssFeed.ElementExtensions.Add categorization
     rssFeed.ElementExtensions.Add iTunesImage
     rssFeed.ElementExtensions.Add rawVoice
-    rssFeed.ElementExtensions.Add ("summary",   Namespace.iTunes,   podcast.summary)
-    rssFeed.ElementExtensions.Add ("author",    Namespace.iTunes,   podcast.displayedAuthor)
-    rssFeed.ElementExtensions.Add ("explicit",  Namespace.iTunes,   ExplicitRating.toString podcast.explicit)
-    podcast.subtitle |> Option.iter (fun sub -> rssFeed.ElementExtensions.Add ("subtitle", Namespace.iTunes, sub))
+    rssFeed.ElementExtensions.Add ("summary",   Namespace.iTunes,   podcast.Summary)
+    rssFeed.ElementExtensions.Add ("author",    Namespace.iTunes,   podcast.DisplayedAuthor)
+    rssFeed.ElementExtensions.Add ("explicit",  Namespace.iTunes,   ExplicitRating.toString podcast.Explicit)
+    podcast.Subtitle |> Option.iter (fun sub -> rssFeed.ElementExtensions.Add ("subtitle", Namespace.iTunes, sub))
+    podcast.FundingUrl
+    |> Option.iter (fun url ->
+        let funding = xmlDoc.CreateElement ("podcast", "funding", Namespace.podcast)
+        funding.SetAttribute ("url", toAbsolute webLog url)
+        funding.InnerText <- defaultArg podcast.FundingText "Support This Podcast"
+        rssFeed.ElementExtensions.Add funding)
+    podcast.PodcastGuid
+    |> Option.iter (fun guid ->
+        rssFeed.ElementExtensions.Add ("guid", Namespace.podcast, guid.ToString().ToLowerInvariant ()))
+    podcast.Medium
+    |> Option.iter (fun med -> rssFeed.ElementExtensions.Add ("medium", Namespace.podcast, PodcastMedium.toString med))
 
 /// Get the feed's self reference and non-feed link
 let private selfAndLink webLog feedType ctx =
-    let withoutFeed (it : string) = Permalink (it.Replace ($"/{webLog.rss.feedName}", ""))
+    let withoutFeed (it : string) = Permalink (it.Replace ($"/{webLog.Rss.FeedName}", ""))
     match feedType with
     | StandardFeed     path
     | CategoryFeed (_, path)
     | TagFeed      (_, path) -> Permalink path[1..], withoutFeed path
     | Custom (feed, _) ->
-        match feed.source with
+        match feed.Source with
         | Category (CategoryId catId) ->
-            feed.path, Permalink $"category/{(CategoryCache.get ctx |> Array.find (fun c -> c.id = catId)).slug}"
-        | Tag tag -> feed.path, Permalink $"""tag/{tag.Replace(" ", "+")}/""" 
+            feed.Path, Permalink $"category/{(CategoryCache.get ctx |> Array.find (fun c -> c.Id = catId)).Slug}"
+        | Tag tag -> feed.Path, Permalink $"""tag/{tag.Replace(" ", "+")}/""" 
 
 /// Set the title and description of the feed based on its source
 let private setTitleAndDescription feedType (webLog : WebLog) (cats : DisplayCategory[]) (feed : SyndicationFeed) =
     let cleanText opt def = TextSyndicationContent (stripHtml (defaultArg opt def))
     match feedType with
     | StandardFeed _ ->
-        feed.Title       <- cleanText None webLog.name
-        feed.Description <- cleanText webLog.subtitle webLog.name
+        feed.Title       <- cleanText None webLog.Name
+        feed.Description <- cleanText webLog.Subtitle webLog.Name
     | CategoryFeed (CategoryId catId, _) ->
-        let cat = cats |> Array.find (fun it -> it.id = catId)
-        feed.Title       <- cleanText None $"""{webLog.name} - "{stripHtml cat.name}" Category"""
-        feed.Description <- cleanText cat.description $"""Posts categorized under "{cat.name}" """
+        let cat = cats |> Array.find (fun it -> it.Id = catId)
+        feed.Title       <- cleanText None $"""{webLog.Name} - "{stripHtml cat.Name}" Category"""
+        feed.Description <- cleanText cat.Description $"""Posts categorized under "{cat.Name}" """
     | TagFeed (tag, _) ->
-        feed.Title       <- cleanText None $"""{webLog.name} - "{tag}" Tag"""
+        feed.Title       <- cleanText None $"""{webLog.Name} - "{tag}" Tag"""
         feed.Description <- cleanText None $"""Posts with the "{tag}" tag"""
     | Custom (custom, _) ->
-        match custom.podcast with
+        match custom.Podcast with
         | Some podcast ->
-            feed.Title       <- cleanText None podcast.title
-            feed.Description <- cleanText podcast.subtitle podcast.title
+            feed.Title       <- cleanText None podcast.Title
+            feed.Description <- cleanText podcast.Subtitle podcast.Title
         | None ->
-            match custom.source with
+            match custom.Source with
             | Category (CategoryId catId) ->
-                let cat = cats |> Array.find (fun it -> it.id = catId)
-                feed.Title       <- cleanText None $"""{webLog.name} - "{stripHtml cat.name}" Category"""
-                feed.Description <- cleanText cat.description $"""Posts categorized under "{cat.name}" """
+                let cat = cats |> Array.find (fun it -> it.Id = catId)
+                feed.Title       <- cleanText None $"""{webLog.Name} - "{stripHtml cat.Name}" Category"""
+                feed.Description <- cleanText cat.Description $"""Posts categorized under "{cat.Name}" """
             | Tag tag ->
-                feed.Title       <- cleanText None $"""{webLog.name} - "{tag}" Tag"""
+                feed.Title       <- cleanText None $"""{webLog.Name} - "{tag}" Tag"""
                 feed.Description <- cleanText None $"""Posts with the "{tag}" tag"""
     
 /// Create a feed with a known non-zero-length list of posts    
@@ -351,15 +365,15 @@ let createFeed (feedType : FeedType) posts : HttpHandler = fun next ctx -> backg
     let! authors    = getAuthors     webLog posts data
     let! tagMaps    = getTagMappings webLog posts data
     let  cats       = CategoryCache.get ctx
-    let  podcast    = match feedType with Custom (feed, _) when Option.isSome feed.podcast -> Some feed | _ -> None
+    let  podcast    = match feedType with Custom (feed, _) when Option.isSome feed.Podcast -> Some feed | _ -> None
     let  self, link = selfAndLink webLog feedType ctx
     
     let toItem post =
         let item = toFeedItem webLog authors cats tagMaps post
-        match podcast, post.episode with
-        | Some feed, Some episode -> addEpisode webLog (Option.get feed.podcast) episode post item
+        match podcast, post.Episode with
+        | Some feed, Some episode -> addEpisode webLog (Option.get feed.Podcast) episode post item
         | Some _, _ ->
-            warn "Feed" ctx $"[{webLog.name} {Permalink.toString self}] \"{stripHtml post.title}\" has no media"
+            warn "Feed" ctx $"[{webLog.Name} {Permalink.toString self}] \"{stripHtml post.Title}\" has no media"
             item
         | _ -> item
         
@@ -367,12 +381,12 @@ let createFeed (feedType : FeedType) posts : HttpHandler = fun next ctx -> backg
     addNamespace feed "content" Namespace.content
     setTitleAndDescription feedType webLog cats feed
     
-    feed.LastUpdatedTime <- (List.head posts).updatedOn |> DateTimeOffset
-    feed.Generator       <- generator ctx
+    feed.LastUpdatedTime <- (List.head posts).UpdatedOn |> DateTimeOffset
+    feed.Generator       <- ctx.Generator
     feed.Items           <- posts |> Seq.ofList |> Seq.map toItem
     feed.Language        <- "en"
     feed.Id              <- WebLog.absoluteUrl webLog link
-    webLog.rss.copyright |> Option.iter (fun copy -> feed.Copyright <- TextSyndicationContent copy)
+    webLog.Rss.Copyright |> Option.iter (fun copy -> feed.Copyright <- TextSyndicationContent copy)
     
     feed.Links.Add (SyndicationLink (Uri (WebLog.absoluteUrl webLog self), "self", "", "application/rss+xml", 0L))
     feed.ElementExtensions.Add ("link", "", WebLog.absoluteUrl webLog link)
@@ -400,101 +414,99 @@ let generate (feedType : FeedType) postCount : HttpHandler = fun next ctx -> bac
 
 // ~~ FEED ADMINISTRATION ~~
 
-open DotLiquid
-
-// GET: /admin/rss/settings
-let editSettings : HttpHandler = fun next ctx -> task {
-    let webLog = ctx.WebLog
-    let feeds =
-        webLog.rss.customFeeds
+// GET /admin/settings/rss
+let editSettings : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx ->
+    hashForPage "RSS Settings"
+    |> withAntiCsrf ctx
+    |> addToHash ViewContext.Model (EditRssModel.fromRssOptions ctx.WebLog.Rss)
+    |> addToHash "custom_feeds" (
+        ctx.WebLog.Rss.CustomFeeds
         |> List.map (DisplayCustomFeed.fromFeed (CategoryCache.get ctx))
-        |> Array.ofList
-    return! Hash.FromAnonymousObject
-        {|  csrf         = csrfToken ctx
-            page_title   = "RSS Settings"
-            model        = EditRssModel.fromRssOptions webLog.rss
-            custom_feeds = feeds
-        |}
-        |> viewForTheme "admin" "rss-settings" next ctx
-}
+        |> Array.ofList)
+    |> adminView "rss-settings" next ctx
 
-// POST: /admin/rss/settings
-let saveSettings : HttpHandler = fun next ctx -> task {
+// POST /admin/settings/rss
+let saveSettings : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let  data  = ctx.Data
     let! model = ctx.BindFormAsync<EditRssModel> ()
-    match! data.WebLog.findById ctx.WebLog.id with
+    match! data.WebLog.FindById ctx.WebLog.Id with
     | Some webLog ->
-        let webLog = { webLog with rss = model.updateOptions webLog.rss }
-        do! data.WebLog.updateRssOptions webLog
+        let webLog = { webLog with Rss = model.UpdateOptions webLog.Rss }
+        do! data.WebLog.UpdateRssOptions webLog
         WebLogCache.set webLog
-        do! addMessage ctx { UserMessage.success with message = "RSS settings updated successfully" }
-        return! redirectToGet (WebLog.relativeUrl webLog (Permalink "admin/settings/rss")) next ctx
+        do! addMessage ctx { UserMessage.success with Message = "RSS settings updated successfully" }
+        return! redirectToGet "admin/settings/rss" next ctx
     | None -> return! Error.notFound next ctx
 }
 
-// GET: /admin/rss/{id}/edit
-let editCustomFeed feedId : HttpHandler = fun next ctx -> task {
+// GET /admin/settings/rss/{id}/edit
+let editCustomFeed feedId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx ->
     let customFeed =
         match feedId with
-        | "new" -> Some { CustomFeed.empty with id = CustomFeedId "new" }
-        | _     -> ctx.WebLog.rss.customFeeds |> List.tryFind (fun f -> f.id = CustomFeedId feedId)
+        | "new" -> Some { CustomFeed.empty with Id = CustomFeedId "new" }
+        | _     -> ctx.WebLog.Rss.CustomFeeds |> List.tryFind (fun f -> f.Id = CustomFeedId feedId)
     match customFeed with
     | Some f ->
-        return! Hash.FromAnonymousObject
-            {|  csrf       = csrfToken ctx
-                page_title = $"""{if feedId = "new" then "Add" else "Edit"} Custom RSS Feed"""
-                model      = EditCustomFeedModel.fromFeed f
-                categories = CategoryCache.get ctx
-            |}
-            |> viewForTheme "admin" "custom-feed-edit" next ctx
-    | None -> return! Error.notFound next ctx
-}
+        hashForPage $"""{if feedId = "new" then "Add" else "Edit"} Custom RSS Feed"""
+        |> withAntiCsrf ctx
+        |> addToHash ViewContext.Model (EditCustomFeedModel.fromFeed f)
+        |> addToHash "medium_values" [|
+            KeyValuePair.Create ("", "&ndash; Unspecified &ndash;")
+            KeyValuePair.Create (PodcastMedium.toString Podcast,    "Podcast")
+            KeyValuePair.Create (PodcastMedium.toString Music,      "Music")
+            KeyValuePair.Create (PodcastMedium.toString Video,      "Video")
+            KeyValuePair.Create (PodcastMedium.toString Film,       "Film")
+            KeyValuePair.Create (PodcastMedium.toString Audiobook,  "Audiobook")
+            KeyValuePair.Create (PodcastMedium.toString Newsletter, "Newsletter")
+            KeyValuePair.Create (PodcastMedium.toString Blog,       "Blog")
+        |]
+        |> adminView "custom-feed-edit" next ctx
+    | None -> Error.notFound next ctx
 
-// POST: /admin/rss/save
-let saveCustomFeed : HttpHandler = fun next ctx -> task {
+// POST /admin/settings/rss/save
+let saveCustomFeed : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let data = ctx.Data
-    match! data.WebLog.findById ctx.WebLog.id with
+    match! data.WebLog.FindById ctx.WebLog.Id with
     | Some webLog ->
         let! model = ctx.BindFormAsync<EditCustomFeedModel> ()
         let theFeed =
-            match model.id with
-            | "new" -> Some { CustomFeed.empty with id = CustomFeedId.create () }
-            | _ -> webLog.rss.customFeeds |> List.tryFind (fun it -> CustomFeedId.toString it.id = model.id)
+            match model.Id with
+            | "new" -> Some { CustomFeed.empty with Id = CustomFeedId.create () }
+            | _ -> webLog.Rss.CustomFeeds |> List.tryFind (fun it -> CustomFeedId.toString it.Id = model.Id)
         match theFeed with
         | Some feed ->
-            let feeds = model.updateFeed feed :: (webLog.rss.customFeeds |> List.filter (fun it -> it.id <> feed.id))
-            let webLog = { webLog with rss = { webLog.rss with customFeeds = feeds } }
-            do! data.WebLog.updateRssOptions webLog
+            let feeds = model.UpdateFeed feed :: (webLog.Rss.CustomFeeds |> List.filter (fun it -> it.Id <> feed.Id))
+            let webLog = { webLog with Rss = { webLog.Rss with CustomFeeds = feeds } }
+            do! data.WebLog.UpdateRssOptions webLog
             WebLogCache.set webLog
             do! addMessage ctx {
                 UserMessage.success with
-                  message = $"""Successfully {if model.id = "new" then "add" else "sav"}ed custom feed"""
+                  Message = $"""Successfully {if model.Id = "new" then "add" else "sav"}ed custom feed"""
             }
-            let nextUrl = $"admin/settings/rss/{CustomFeedId.toString feed.id}/edit" 
-            return! redirectToGet (WebLog.relativeUrl webLog (Permalink nextUrl)) next ctx
+            return! redirectToGet $"admin/settings/rss/{CustomFeedId.toString feed.Id}/edit" next ctx
         | None -> return! Error.notFound next ctx
     | None -> return! Error.notFound next ctx
 }
 
-// POST /admin/rss/{id}/delete
-let deleteCustomFeed feedId : HttpHandler = fun next ctx -> task {
+// POST /admin/settings/rss/{id}/delete
+let deleteCustomFeed feedId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let data = ctx.Data
-    match! data.WebLog.findById ctx.WebLog.id with
+    match! data.WebLog.FindById ctx.WebLog.Id with
     | Some webLog ->
         let customId = CustomFeedId feedId
-        if webLog.rss.customFeeds |> List.exists (fun f -> f.id = customId) then
+        if webLog.Rss.CustomFeeds |> List.exists (fun f -> f.Id = customId) then
             let webLog = {
               webLog with
-                rss = {
-                  webLog.rss with
-                    customFeeds = webLog.rss.customFeeds |> List.filter (fun f -> f.id <> customId)
+                Rss = {
+                  webLog.Rss with
+                    CustomFeeds = webLog.Rss.CustomFeeds |> List.filter (fun f -> f.Id <> customId)
                 }
             }
-            do! data.WebLog.updateRssOptions webLog
+            do! data.WebLog.UpdateRssOptions webLog
             WebLogCache.set webLog
-            do! addMessage ctx { UserMessage.success with message = "Custom feed deleted successfully" }
+            do! addMessage ctx { UserMessage.success with Message = "Custom feed deleted successfully" }
         else
-            do! addMessage ctx { UserMessage.warning with message = "Custom feed not found; no action taken" }
-        return! redirectToGet (WebLog.relativeUrl webLog (Permalink "admin/settings/rss")) next ctx
+            do! addMessage ctx { UserMessage.warning with Message = "Custom feed not found; no action taken" }
+        return! redirectToGet "admin/settings/rss" next ctx
     | None -> return! Error.notFound next ctx
 }

src/MyWebLog/Handlers/Helpers.fs

@@ -12,12 +12,117 @@ type ISession with
         this.SetString (key, JsonSerializer.Serialize item)
     
     /// Get an item from the session
-    member this.Get<'T> key =
+    member this.TryGet<'T> key =
         match this.GetString key with
         | null -> None
         | item -> Some (JsonSerializer.Deserialize<'T> item)
 
 
+/// Keys used in the myWebLog-standard DotLiquid hash
+module ViewContext =
+    
+    /// The anti cross-site request forgery (CSRF) token set to use for form submissions
+    [<Literal>]
+    let AntiCsrfTokens = "csrf"
+    
+    /// The categories for this web log
+    [<Literal>]
+    let Categories = "categories"
+    
+    /// The main content of the view
+    [<Literal>]
+    let Content = "content"
+    
+    /// The current page URL
+    [<Literal>]
+    let CurrentPage = "current_page"
+    
+    /// The generator string for the current version of myWebLog
+    [<Literal>]
+    let Generator = "generator"
+    
+    /// The HTML to load htmx from the unpkg CDN
+    [<Literal>]
+    let HtmxScript = "htmx_script"
+    
+    /// Whether the current user has Administrator privileges
+    [<Literal>]
+    let IsAdministrator = "is_administrator"
+    
+    /// Whether the current user has Author (or above) privileges
+    [<Literal>]
+    let IsAuthor = "is_author"
+    
+    /// Whether the current view is displaying a category archive page
+    [<Literal>]
+    let IsCategory = "is_category"
+    
+    /// Whether the current view is displaying the first page of a category archive
+    [<Literal>]
+    let IsCategoryHome = "is_category_home"
+    
+    /// Whether the current user has Editor (or above) privileges
+    [<Literal>]
+    let IsEditor = "is_editor"
+    
+    /// Whether the current view is the home page for the web log
+    [<Literal>]
+    let IsHome = "is_home"
+    
+    /// Whether there is a user logged on
+    [<Literal>]
+    let IsLoggedOn = "is_logged_on"
+    
+    /// Whether the current view is displaying a page
+    [<Literal>]
+    let IsPage = "is_page"
+    
+    /// Whether the current view is displaying a post
+    [<Literal>]
+    let IsPost = "is_post"
+    
+    /// Whether the current view is a tag archive page
+    [<Literal>]
+    let IsTag = "is_tag"
+    
+    /// Whether the current view is the first page of a tag archive
+    [<Literal>]
+    let IsTagHome = "is_tag_home"
+    
+    /// Whether the current user has Web Log Admin (or above) privileges
+    [<Literal>]
+    let IsWebLogAdmin = "is_web_log_admin"
+    
+    /// Messages to be displayed to the user
+    [<Literal>]
+    let Messages = "messages"
+    
+    /// The view model / form for the page
+    [<Literal>]
+    let Model = "model"
+    
+    /// The listed pages for the web log
+    [<Literal>]
+    let PageList = "page_list"
+    
+    /// The title of the page being displayed
+    [<Literal>]
+    let PageTitle = "page_title"
+    
+    /// The slug for category or tag archive pages
+    [<Literal>]
+    let Slug = "slug"
+    
+    /// The ID of the current user
+    [<Literal>]
+    let UserId = "user_id"
+    
+    /// The current web log
+    [<Literal>]
+    let WebLog = "web_log"
+    
+
+
 /// The HTTP item key for loading the session
 let private sessionLoadedKey = "session-loaded"
 
@@ -38,46 +143,42 @@ open MyWebLog.ViewModels
 /// Add a message to the user's session
 let addMessage (ctx : HttpContext) message = task {
     do! loadSession ctx
-    let msg = match ctx.Session.Get<UserMessage list> "messages" with Some it -> it | None -> []
-    ctx.Session.Set ("messages", message :: msg)
+    let msg = match ctx.Session.TryGet<UserMessage list> ViewContext.Messages with Some it -> it | None -> []
+    ctx.Session.Set (ViewContext.Messages, message :: msg)
 }
 
 /// Get any messages from the user's session, removing them in the process
 let messages (ctx : HttpContext) = task {
     do! loadSession ctx
-    match ctx.Session.Get<UserMessage list> "messages" with
+    match ctx.Session.TryGet<UserMessage list> ViewContext.Messages with
     | Some msg ->
-        ctx.Session.Remove "messages"
+        ctx.Session.Remove ViewContext.Messages
         return msg |> (List.rev >> Array.ofList)
     | None -> return [||]
 }
 
-/// Hold variable for the configured generator string
-let mutable private generatorString : string option = None
-
-open Microsoft.Extensions.Configuration
-open Microsoft.Extensions.DependencyInjection
-
-/// Get the generator string
-let generator (ctx : HttpContext) =
-    match generatorString with
-    | Some gen -> gen
-    | None ->
-        let cfg = ctx.RequestServices.GetRequiredService<IConfiguration> ()
-        generatorString <-
-            match Option.ofObj cfg["Generator"] with
-            | Some gen -> Some gen
-            | None -> Some "generator not configured"
-        generatorString.Value
-
 open MyWebLog
 open DotLiquid
 
-/// Either get the web log from the hash, or get it from the cache and add it to the hash
-let private deriveWebLogFromHash (hash : Hash) (ctx : HttpContext) =
-    if hash.ContainsKey "web_log" then () else hash.Add ("web_log", ctx.WebLog)
-    hash["web_log"] :?> WebLog
+/// Shorthand for creating a DotLiquid hash from an anonymous object
+let makeHash (values : obj) =
+    Hash.FromAnonymousObject values
 
+/// Create a hash with the page title filled
+let hashForPage (title : string) =
+    makeHash {| page_title = title |}
+
+/// Add a key to the hash, returning the modified hash
+//    (note that the hash itself is mutated; this is only used to make it pipeable)
+let addToHash key (value : obj) (hash : Hash) =
+    if hash.ContainsKey key then hash[key] <- value else hash.Add (key, value)
+    hash
+
+/// Add anti-CSRF tokens to the given hash
+let withAntiCsrf (ctx : HttpContext) =
+    addToHash ViewContext.AntiCsrfTokens ctx.CsrfTokenSet 
+
+open System.Security.Claims
 open Giraffe
 open Giraffe.Htmx
 open Giraffe.ViewEngine
@@ -86,115 +187,189 @@ open Giraffe.ViewEngine
 let private htmxScript = RenderView.AsString.htmlNode Htmx.Script.minified
 
 /// Populate the DotLiquid hash with standard information
-let private populateHash hash ctx = task {
-    // Don't need the web log, but this adds it to the hash if the function is called directly
-    let _ = deriveWebLogFromHash hash ctx
+let addViewContext ctx (hash : Hash) = task {
     let! messages = messages ctx
-    hash.Add ("logged_on",    ctx.User.Identity.IsAuthenticated)
-    hash.Add ("page_list",    PageListCache.get ctx)
-    hash.Add ("current_page", ctx.Request.Path.Value.Substring 1)
-    hash.Add ("messages",     messages)
-    hash.Add ("generator",    generator ctx)
-    hash.Add ("htmx_script",  htmxScript)
-    
     do! commitSession ctx
+    return
+        if hash.ContainsKey ViewContext.HtmxScript && hash.ContainsKey ViewContext.Messages then
+            // We have already populated everything; just update messages
+            hash[ViewContext.Messages] <- Array.concat [ hash[ViewContext.Messages] :?> UserMessage[]; messages ]
+            hash
+        else
+            ctx.User.Claims
+            |> Seq.tryFind (fun claim -> claim.Type = ClaimTypes.NameIdentifier)
+            |> Option.map (fun claim -> addToHash ViewContext.UserId claim.Value hash)
+            |> Option.defaultValue hash
+            |> addToHash ViewContext.WebLog          ctx.WebLog
+            |> addToHash ViewContext.PageList        (PageListCache.get ctx)
+            |> addToHash ViewContext.Categories      (CategoryCache.get ctx)
+            |> addToHash ViewContext.CurrentPage     ctx.Request.Path.Value[1..]
+            |> addToHash ViewContext.Messages        messages
+            |> addToHash ViewContext.Generator       ctx.Generator
+            |> addToHash ViewContext.HtmxScript      htmxScript
+            |> addToHash ViewContext.IsLoggedOn      ctx.User.Identity.IsAuthenticated
+            |> addToHash ViewContext.IsAuthor        (ctx.HasAccessLevel Author)
+            |> addToHash ViewContext.IsEditor        (ctx.HasAccessLevel Editor)
+            |> addToHash ViewContext.IsWebLogAdmin   (ctx.HasAccessLevel WebLogAdmin)
+            |> addToHash ViewContext.IsAdministrator (ctx.HasAccessLevel Administrator)
 }
 
-/// Render a view for the specified theme, using the specified template, layout, and hash
-let viewForTheme theme template next ctx = fun (hash : Hash) -> task {
-    do! populateHash hash ctx
+/// Is the request from htmx?
+let isHtmx (ctx : HttpContext) =
+    ctx.Request.IsHtmx && not ctx.Request.IsHtmxRefresh
 
+/// Render a view for the specified theme, using the specified template, layout, and hash
+let viewForTheme themeId template next ctx (hash : Hash) = task {
+    let! hash = addViewContext ctx hash
+    let (ThemeId theme) = themeId
     // NOTE: DotLiquid does not support {% render %} or {% include %} in its templates, so we will do a 2-pass render;
     //       the net effect is a "layout" capability similar to Razor or Pug
     
     // Render view content...
     let! contentTemplate = TemplateCache.get theme template ctx.Data
-    hash.Add ("content", contentTemplate.Render hash)
+    let _ = addToHash ViewContext.Content (contentTemplate.Render hash) hash
     
     // ...then render that content with its layout
-    let  isHtmx         = ctx.Request.IsHtmx && not ctx.Request.IsHtmxRefresh
-    let! layoutTemplate = TemplateCache.get theme (if isHtmx then "layout-partial" else "layout") ctx.Data
+    let! layoutTemplate = TemplateCache.get theme (if isHtmx ctx then "layout-partial" else "layout") ctx.Data
     
     return! htmlString (layoutTemplate.Render hash) next ctx
 }
 
-/// Render a bare view for the specified theme, using the specified template and hash
-let bareForTheme theme template next ctx = fun (hash : Hash) -> task {
-    do! populateHash hash ctx
-    
-    // Bare templates are rendered with layout-bare
-    let! contentTemplate = TemplateCache.get theme template ctx.Data
-    hash.Add ("content", contentTemplate.Render hash)
-    
-    let! layoutTemplate = TemplateCache.get theme "layout-bare" ctx.Data
-    
-    // add messages as HTTP headers
-    let messages = hash["messages"] :?> UserMessage[]
-    let actions = seq {
+/// Convert messages to headers (used for htmx responses)
+let messagesToHeaders (messages : UserMessage array) : HttpHandler =
+    seq {
         yield!
             messages
             |> Array.map (fun m ->
-                match m.detail with
-                | Some detail -> $"{m.level}|||{m.message}|||{detail}"
-                | None -> $"{m.level}|||{m.message}"
+                match m.Detail with
+                | Some detail -> $"{m.Level}|||{m.Message}|||{detail}"
+                | None -> $"{m.Level}|||{m.Message}"
                 |> setHttpHeader "X-Message")
-        withHxNoPush
-        htmlString (layoutTemplate.Render hash)
+        withHxNoPushUrl
     }
+    |> Seq.reduce (>=>)
 
-    return! (actions |> Seq.reduce (>=>)) next ctx
+/// Render a bare view for the specified theme, using the specified template and hash
+let bareForTheme themeId template next ctx (hash : Hash) = task {
+    let! hash = addViewContext ctx hash
+    let (ThemeId theme) = themeId
+    
+    if not (hash.ContainsKey ViewContext.Content) then
+        let! contentTemplate = TemplateCache.get theme template ctx.Data
+        addToHash ViewContext.Content (contentTemplate.Render hash) hash |> ignore
+    
+    // Bare templates are rendered with layout-bare
+    let! layoutTemplate = TemplateCache.get theme "layout-bare" ctx.Data
+    return!
+        (messagesToHeaders (hash[ViewContext.Messages] :?> UserMessage[])
+         >=> htmlString (layoutTemplate.Render hash))
+            next ctx
 }
 
 /// Return a view for the web log's default theme
-let themedView template next ctx = fun (hash : Hash) -> task {
-    return! viewForTheme (deriveWebLogFromHash hash ctx).themePath template next ctx hash
+let themedView template next ctx hash = task {
+    let! hash = addViewContext ctx hash
+    return! viewForTheme (hash[ViewContext.WebLog] :?> WebLog).ThemeId template next ctx hash
 }
 
+/// Display a view for the admin theme
+let adminView template =
+    viewForTheme (ThemeId "admin") template
+
+/// Display a bare view for the admin theme
+let adminBareView template =
+    bareForTheme (ThemeId "admin") template
+
 /// Redirect after doing some action; commits session and issues a temporary redirect
-let redirectToGet url : HttpHandler = fun next ctx -> task {
+let redirectToGet url : HttpHandler = fun _ ctx -> task {
     do! commitSession ctx
-    return! redirectTo false url next ctx
+    return! redirectTo false (WebLog.relativeUrl ctx.WebLog (Permalink url)) earlyReturn ctx
 }
 
-open System.Security.Claims
-
-/// Get the user ID for the current request
-let userId (ctx : HttpContext) =
-    WebLogUserId (ctx.User.Claims |> Seq.find (fun c -> c.Type = ClaimTypes.NameIdentifier)).Value
-
-open Microsoft.AspNetCore.Antiforgery
-
-/// Get the Anti-CSRF service
-let private antiForgery (ctx : HttpContext) = ctx.RequestServices.GetRequiredService<IAntiforgery> ()
-
-/// Get the cross-site request forgery token set
-let csrfToken (ctx : HttpContext) =
-    (antiForgery ctx).GetAndStoreTokens ctx
-
-/// Validate the cross-site request forgery token in the current request
+/// Validate the anti cross-site request forgery token in the current request
 let validateCsrf : HttpHandler = fun next ctx -> task {
-    match! (antiForgery ctx).IsRequestValidAsync ctx with
+    match! ctx.AntiForgery.IsRequestValidAsync ctx with
     | true -> return! next ctx
-    | false -> return! RequestErrors.BAD_REQUEST "CSRF token invalid" next ctx
+    | false -> return! RequestErrors.BAD_REQUEST "CSRF token invalid" earlyReturn ctx
 }
 
+
+/// Handlers for error conditions
+module Error =
+
+    open System.Net
+
+    /// Handle unauthorized actions, redirecting to log on for GETs, otherwise returning a 401 Not Authorized response
+    let notAuthorized : HttpHandler = fun next ctx ->
+        if ctx.Request.Method = "GET" then
+            let redirectUrl = $"user/log-on?returnUrl={WebUtility.UrlEncode ctx.Request.Path}"
+            if isHtmx ctx then (withHxRedirect redirectUrl >=> redirectToGet redirectUrl) next ctx
+            else redirectToGet redirectUrl next ctx
+        else
+            if isHtmx ctx then
+                let messages = [|
+                    { UserMessage.error with
+                        Message = $"You are not authorized to access the URL {ctx.Request.Path.Value}"
+                    }
+                |]
+                (messagesToHeaders messages >=> setStatusCode 401) earlyReturn ctx
+            else setStatusCode 401 earlyReturn ctx
+
+    /// Handle 404s from the API, sending known URL paths to the Vue app so that they can be handled there
+    let notFound : HttpHandler =
+        handleContext (fun ctx ->
+            if isHtmx ctx then
+                let messages = [|
+                    { UserMessage.error with Message = $"The URL {ctx.Request.Path.Value} was not found" }
+                |]
+                (messagesToHeaders messages >=> setStatusCode 404) earlyReturn ctx
+            else
+                (setStatusCode 404 >=> text "Not found") earlyReturn ctx)
+
+
 /// Require a user to be logged on
 let requireUser : HttpHandler = requiresAuthentication Error.notAuthorized
 
+/// Require a specific level of access for a route
+let requireAccess level : HttpHandler = fun next ctx -> task {
+    match ctx.UserAccessLevel with
+    | Some userLevel when AccessLevel.hasAccess level userLevel -> return! next ctx
+    | Some userLevel ->
+        do! addMessage ctx
+                { UserMessage.warning with
+                    Message = $"The page you tried to access requires {AccessLevel.toString level} privileges"
+                    Detail = Some $"Your account only has {AccessLevel.toString userLevel} privileges"
+                }
+        return! Error.notAuthorized next ctx
+    | None ->
+        do! addMessage ctx
+                { UserMessage.warning with Message = "The page you tried to access required you to be logged on" }
+        return! Error.notAuthorized next ctx
+}
+
+/// Determine if a user is authorized to edit a page or post, given the author        
+let canEdit authorId (ctx : HttpContext) =
+    ctx.UserId = authorId || ctx.HasAccessLevel Editor
+
+open System.Threading.Tasks
+
+/// Create a Task with a Some result for the given object
+let someTask<'T> (it : 'T) = Task.FromResult (Some it)
+
 open System.Collections.Generic
 open MyWebLog.Data
 
 /// Get the templates available for the current web log's theme (in a key/value pair list)
 let templatesForTheme (ctx : HttpContext) (typ : string) = backgroundTask {
-    match! ctx.Data.Theme.findByIdWithoutText (ThemeId ctx.WebLog.themePath) with
+    match! ctx.Data.Theme.FindByIdWithoutText ctx.WebLog.ThemeId with
     | Some theme ->
         return seq {
             KeyValuePair.Create ("", $"- Default (single-{typ}) -")
             yield!
-                theme.templates
+                theme.Templates
                 |> Seq.ofList
-                |> Seq.filter (fun it -> it.name.EndsWith $"-{typ}" && it.name <> $"single-{typ}")
-                |> Seq.map (fun it -> KeyValuePair.Create (it.name, it.name))
+                |> Seq.filter (fun it -> it.Name.EndsWith $"-{typ}" && it.Name <> $"single-{typ}")
+                |> Seq.map (fun it -> KeyValuePair.Create (it.Name, it.Name))
         }
         |> Array.ofSeq
     | None -> return [| KeyValuePair.Create ("", $"- Default (single-{typ}) -") |]
@@ -203,29 +378,37 @@ let templatesForTheme (ctx : HttpContext) (typ : string) = backgroundTask {
 /// Get all authors for a list of posts as metadata items
 let getAuthors (webLog : WebLog) (posts : Post list) (data : IData) =
     posts
-    |> List.map (fun p -> p.authorId)
+    |> List.map (fun p -> p.AuthorId)
     |> List.distinct
-    |> data.WebLogUser.findNames webLog.id
+    |> data.WebLogUser.FindNames webLog.Id
 
 /// Get all tag mappings for a list of posts as metadata items
 let getTagMappings (webLog : WebLog) (posts : Post list) (data : IData) =
     posts
-    |> List.map (fun p -> p.tags)
+    |> List.map (fun p -> p.Tags)
     |> List.concat
     |> List.distinct
-    |> fun tags -> data.TagMap.findMappingForTags tags webLog.id
+    |> fun tags -> data.TagMap.FindMappingForTags tags webLog.Id
 
 /// Get all category IDs for the given slug (includes owned subcategories)   
 let getCategoryIds slug ctx =
     let allCats = CategoryCache.get ctx
-    let cat     = allCats |> Array.find (fun cat -> cat.slug = slug)
+    let cat     = allCats |> Array.find (fun cat -> cat.Slug = slug)
     // Category pages include posts in subcategories
     allCats
     |> Seq.ofArray
-    |> Seq.filter (fun c -> c.id = cat.id || Array.contains cat.name c.parentNames)
-    |> Seq.map (fun c -> CategoryId c.id)
+    |> Seq.filter (fun c -> c.Id = cat.Id || Array.contains cat.Name c.ParentNames)
+    |> Seq.map (fun c -> CategoryId c.Id)
     |> List.ofSeq
 
+open System
+open System.Globalization
+
+/// Parse a date/time to UTC 
+let parseToUtc (date : string) =
+    DateTime.Parse (date, null, DateTimeStyles.AdjustToUniversal)
+
+open Microsoft.Extensions.DependencyInjection
 open Microsoft.Extensions.Logging
 
 /// Log level for debugging

src/MyWebLog/Handlers/Page.fs

@@ -0,0 +1,190 @@
+/// Handlers to manipulate pages
+module MyWebLog.Handlers.Page
+
+open Giraffe
+open MyWebLog
+open MyWebLog.ViewModels
+
+// GET /admin/pages
+// GET /admin/pages/page/{pageNbr}
+let all pageNbr : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let! pages = ctx.Data.Page.FindPageOfPages ctx.WebLog.Id pageNbr
+    return!
+        hashForPage "Pages"
+        |> withAntiCsrf ctx
+        |> addToHash "pages"     (pages |> List.map (DisplayPage.fromPageMinimal ctx.WebLog))
+        |> addToHash "page_nbr"  pageNbr
+        |> addToHash "prev_page" (if pageNbr = 2 then "" else $"/page/{pageNbr - 1}")
+        |> addToHash "next_page" $"/page/{pageNbr + 1}"
+        |> adminView "page-list" next ctx
+}
+
+// GET /admin/page/{id}/edit
+let edit pgId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let! result = task {
+        match pgId with
+        | "new" -> return Some ("Add a New Page", { Page.empty with Id = PageId "new"; AuthorId = ctx.UserId })
+        | _ ->
+            match! ctx.Data.Page.FindFullById (PageId pgId) ctx.WebLog.Id with
+            | Some page -> return Some ("Edit Page", page)
+            | None -> return None
+    }
+    match result with
+    | Some (title, page) when canEdit page.AuthorId ctx ->
+        let  model     = EditPageModel.fromPage page
+        let! templates = templatesForTheme ctx "page"
+        return!
+            hashForPage title
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model model
+            |> addToHash "metadata" (
+                 Array.zip model.MetaNames model.MetaValues
+                 |> Array.mapi (fun idx (name, value) -> [| string idx; name; value |]))
+            |> addToHash "templates" templates
+            |> adminView "page-edit" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// POST /admin/page/{id}/delete
+let delete pgId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    match! ctx.Data.Page.Delete (PageId pgId) ctx.WebLog.Id with
+    | true ->
+        do! PageListCache.update ctx
+        do! addMessage ctx { UserMessage.success with Message = "Page deleted successfully" }
+    | false -> do! addMessage ctx { UserMessage.error with Message = "Page not found; nothing deleted" }
+    return! redirectToGet "admin/pages" next ctx
+}
+
+// GET /admin/page/{id}/permalinks
+let editPermalinks pgId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! ctx.Data.Page.FindFullById (PageId pgId) ctx.WebLog.Id with
+    | Some pg when canEdit pg.AuthorId ctx ->
+        return!
+            hashForPage "Manage Prior Permalinks"
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model (ManagePermalinksModel.fromPage pg)
+            |> adminView "permalinks" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// POST /admin/page/permalinks
+let savePermalinks : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let! model  = ctx.BindFormAsync<ManagePermalinksModel> ()
+    let  pageId = PageId model.Id
+    match! ctx.Data.Page.FindById pageId ctx.WebLog.Id with
+    | Some pg when canEdit pg.AuthorId ctx ->
+        let  links = model.Prior |> Array.map Permalink |> List.ofArray
+        match! ctx.Data.Page.UpdatePriorPermalinks pageId ctx.WebLog.Id links with
+        | true ->
+            do! addMessage ctx { UserMessage.success with Message = "Page permalinks saved successfully" }
+            return! redirectToGet $"admin/page/{model.Id}/permalinks" next ctx
+        | false -> return! Error.notFound next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// GET /admin/page/{id}/revisions
+let editRevisions pgId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! ctx.Data.Page.FindFullById (PageId pgId) ctx.WebLog.Id with
+    | Some pg when canEdit pg.AuthorId ctx ->
+        return!
+            hashForPage "Manage Page Revisions"
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model (ManageRevisionsModel.fromPage ctx.WebLog pg)
+            |> adminView "revisions" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// GET /admin/page/{id}/revisions/purge
+let purgeRevisions pgId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let data = ctx.Data
+    match! data.Page.FindFullById (PageId pgId) ctx.WebLog.Id with
+    | Some pg ->
+        do! data.Page.Update { pg with Revisions = [ List.head pg.Revisions ] }
+        do! addMessage ctx { UserMessage.success with Message = "Prior revisions purged successfully" }
+        return! redirectToGet $"admin/page/{pgId}/revisions" next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+open Microsoft.AspNetCore.Http
+
+/// Find the page and the requested revision
+let private findPageRevision pgId revDate (ctx : HttpContext) = task {
+    match! ctx.Data.Page.FindFullById (PageId pgId) ctx.WebLog.Id with
+    | Some pg ->
+        let asOf = parseToUtc revDate
+        return Some pg, pg.Revisions |> List.tryFind (fun r -> r.AsOf = asOf)
+    | None -> return None, None
+}
+
+// GET /admin/page/{id}/revision/{revision-date}/preview
+let previewRevision (pgId, revDate) : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! findPageRevision pgId revDate ctx with
+    | Some pg, Some rev when canEdit pg.AuthorId ctx ->
+        return! {|
+            content = $"""<div class="mwl-revision-preview mb-3">{MarkupText.toHtml rev.Text}</div>"""
+        |}
+        |> makeHash |> adminBareView "" next ctx
+    | Some _, Some _ -> return! Error.notAuthorized next ctx
+    | None, _
+    | _, None -> return! Error.notFound next ctx
+}
+
+open System
+
+// POST /admin/page/{id}/revision/{revision-date}/restore
+let restoreRevision (pgId, revDate) : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! findPageRevision pgId revDate ctx with
+    | Some pg, Some rev when canEdit pg.AuthorId ctx ->
+        do! ctx.Data.Page.Update
+                { pg with
+                    Revisions = { rev with AsOf = DateTime.UtcNow }
+                                  :: (pg.Revisions |> List.filter (fun r -> r.AsOf <> rev.AsOf))
+                }
+        do! addMessage ctx { UserMessage.success with Message = "Revision restored successfully" }
+        return! redirectToGet $"admin/page/{pgId}/revisions" next ctx
+    | Some _, Some _ -> return! Error.notAuthorized next ctx
+    | None, _
+    | _, None -> return! Error.notFound next ctx
+}
+
+// POST /admin/page/{id}/revision/{revision-date}/delete
+let deleteRevision (pgId, revDate) : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! findPageRevision pgId revDate ctx with
+    | Some pg, Some rev when canEdit pg.AuthorId ctx ->
+        do! ctx.Data.Page.Update { pg with Revisions = pg.Revisions |> List.filter (fun r -> r.AsOf <> rev.AsOf) }
+        do! addMessage ctx { UserMessage.success with Message = "Revision deleted successfully" }
+        return! adminBareView "" next ctx (makeHash {| content = "" |})
+    | Some _, Some _ -> return! Error.notAuthorized next ctx
+    | None, _
+    | _, None -> return! Error.notFound next ctx
+}
+
+// POST /admin/page/save
+let save : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let! model   = ctx.BindFormAsync<EditPageModel> ()
+    let  data    = ctx.Data
+    let  now     = DateTime.UtcNow
+    let  tryPage =
+        if model.IsNew then
+            { Page.empty with
+                Id          = PageId.create ()
+                WebLogId    = ctx.WebLog.Id
+                AuthorId    = ctx.UserId
+                PublishedOn = now
+            } |> someTask
+        else data.Page.FindFullById (PageId model.PageId) ctx.WebLog.Id
+    match! tryPage with
+    | Some page when canEdit page.AuthorId ctx ->
+        let updateList  = page.IsInPageList <> model.IsShownInPageList
+        let updatedPage = model.UpdatePage page now
+        do! (if model.IsNew then data.Page.Add else data.Page.Update) updatedPage
+        if updateList then do! PageListCache.update ctx
+        do! addMessage ctx { UserMessage.success with Message = "Page saved successfully" }
+        return! redirectToGet $"admin/page/{PageId.toString page.Id}/edit" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}

src/MyWebLog/Handlers/Post.fs

@@ -10,14 +10,13 @@ let private parseSlugAndPage webLog (slugAndPage : string seq) =
     let fullPath = slugAndPage |> Seq.head
     let slugPath = slugAndPage |> Seq.skip 1 |> Seq.head
     let slugs, isFeed =
-        let feedName = $"/{webLog.rss.feedName}"
+        let feedName = $"/{webLog.Rss.FeedName}"
         let notBlank = Array.filter (fun it -> it <> "")
-        if (   (webLog.rss.categoryEnabled && fullPath.StartsWith "/category/")
-            || (webLog.rss.tagEnabled      && fullPath.StartsWith "/tag/"     ))
+        if (   (webLog.Rss.IsCategoryEnabled && fullPath.StartsWith "/category/")
+            || (webLog.Rss.IsTagEnabled      && fullPath.StartsWith "/tag/"     ))
            && slugPath.EndsWith feedName then
             notBlank (slugPath.Replace(feedName, "").Split "/"), true
-        else
-            notBlank (slugPath.Split "/"), false
+        else notBlank (slugPath.Split "/"), false
     let pageIdx = Array.IndexOf (slugs, "page")
     let pageNbr =
         match pageIdx with
@@ -36,12 +35,11 @@ type ListType =
     | TagList
 
 open System.Threading.Tasks
-open DotLiquid
 open MyWebLog.Data
 open MyWebLog.ViewModels
 
 /// Convert a list of posts into items ready to be displayed
-let preparePostList webLog posts listType (url : string) pageNbr perPage ctx (data : IData) = task {
+let preparePostList webLog posts listType (url : string) pageNbr perPage (data : IData) = task {
     let! authors     = getAuthors     webLog posts data
     let! tagMappings = getTagMappings webLog posts data
     let  relUrl it   = Some <| WebLog.relativeUrl webLog (Permalink it)
@@ -55,14 +53,14 @@ let preparePostList webLog posts listType (url : string) pageNbr perPage ctx (da
         match listType with
         | SinglePost ->
             let post     = List.head posts
-            let dateTime = defaultArg post.publishedOn post.updatedOn
-            data.Post.findSurroundingPosts webLog.id dateTime
+            let dateTime = defaultArg post.PublishedOn post.UpdatedOn
+            data.Post.FindSurroundingPosts webLog.Id dateTime
         | _ -> Task.FromResult (None, None)
     let newerLink =
         match listType, pageNbr with
-        | SinglePost,   _ -> newerPost |> Option.map (fun p -> Permalink.toString p.permalink)
+        | SinglePost,   _ -> newerPost |> Option.map (fun p -> Permalink.toString p.Permalink)
         | _,            1 -> None
-        | PostList,     2    when webLog.defaultPage = "posts" -> Some ""
+        | PostList,     2    when webLog.DefaultPage = "posts" -> Some ""
         | PostList,     _ -> relUrl $"page/{pageNbr - 1}"
         | CategoryList, 2 -> relUrl $"category/{url}/"
         | CategoryList, _ -> relUrl $"category/{url}/page/{pageNbr - 1}"
@@ -72,45 +70,47 @@ let preparePostList webLog posts listType (url : string) pageNbr perPage ctx (da
         | AdminList,    _ -> relUrl $"admin/posts/page/{pageNbr - 1}"
     let olderLink =
         match listType, List.length posts > perPage with
-        | SinglePost,   _     -> olderPost |> Option.map (fun p -> Permalink.toString p.permalink)
+        | SinglePost,   _     -> olderPost |> Option.map (fun p -> Permalink.toString p.Permalink)
         | _,            false -> None
         | PostList,     true  -> relUrl $"page/{pageNbr + 1}"
         | CategoryList, true  -> relUrl $"category/{url}/page/{pageNbr + 1}"
         | TagList,      true  -> relUrl $"tag/{url}/page/{pageNbr + 1}"
         | AdminList,    true  -> relUrl $"admin/posts/page/{pageNbr + 1}"
     let model =
-        { posts      = postItems
-          authors    = authors
-          subtitle   = None
-          newerLink  = newerLink
-          newerName  = newerPost |> Option.map (fun p -> p.title)
-          olderLink  = olderLink
-          olderName  = olderPost |> Option.map (fun p -> p.title)
+        { Posts      = postItems
+          Authors    = authors
+          Subtitle   = None
+          NewerLink  = newerLink
+          NewerName  = newerPost |> Option.map (fun p -> p.Title)
+          OlderLink  = olderLink
+          OlderName  = olderPost |> Option.map (fun p -> p.Title)
         }
-    return Hash.FromAnonymousObject {|
-        model        = model
-        categories   = CategoryCache.get ctx
-        tag_mappings = tagMappings
-        is_post      = match listType with SinglePost -> true | _ -> false
-    |}
+    return
+        makeHash {||}
+        |> addToHash ViewContext.Model  model
+        |> addToHash "tag_mappings"     tagMappings
+        |> addToHash ViewContext.IsPost (match listType with SinglePost -> true | _ -> false)
 }
 
 open Giraffe
 
 // GET /page/{pageNbr}
 let pageOfPosts pageNbr : HttpHandler = fun next ctx -> task {
-    let  webLog = ctx.WebLog
+    let  count = ctx.WebLog.PostsPerPage
     let  data  = ctx.Data
-    let! posts  = data.Post.findPageOfPublishedPosts webLog.id pageNbr webLog.postsPerPage
-    let! hash   = preparePostList webLog posts PostList "" pageNbr webLog.postsPerPage ctx data
+    let! posts = data.Post.FindPageOfPublishedPosts ctx.WebLog.Id pageNbr count
+    let! hash  = preparePostList ctx.WebLog posts PostList "" pageNbr count data
     let  title =
-        match pageNbr, webLog.defaultPage with
+        match pageNbr, ctx.WebLog.DefaultPage with
         | 1, "posts" -> None
         | _, "posts" -> Some $"Page {pageNbr}"
         | _,  _      -> Some $"Page {pageNbr} &laquo; Posts"
-    match title with Some ttl -> hash.Add ("page_title", ttl) | None -> ()
-    if pageNbr = 1 && webLog.defaultPage = "posts" then hash.Add ("is_home", true)
-    return! themedView "index" next ctx hash
+    return!
+        match title with Some ttl -> addToHash ViewContext.PageTitle ttl hash | None -> hash
+        |> function
+        | hash ->
+            if pageNbr = 1 && ctx.WebLog.DefaultPage = "posts" then addToHash ViewContext.IsHome true hash else hash
+        |> themedView "index" next ctx
 }
 
 // GET /page/{pageNbr}/
@@ -124,23 +124,24 @@ let pageOfCategorizedPosts slugAndPage : HttpHandler = fun next ctx -> task {
     let data   = ctx.Data
     match parseSlugAndPage webLog slugAndPage with
     | Some pageNbr, slug, isFeed ->
-        match CategoryCache.get ctx |> Array.tryFind (fun cat -> cat.slug = slug) with
+        match CategoryCache.get ctx |> Array.tryFind (fun cat -> cat.Slug = slug) with
         | Some cat when isFeed ->
-            return! Feed.generate (Feed.CategoryFeed ((CategoryId cat.id), $"category/{slug}/{webLog.rss.feedName}"))
-                        (defaultArg webLog.rss.itemsInFeed webLog.postsPerPage) next ctx
+            return! Feed.generate (Feed.CategoryFeed ((CategoryId cat.Id), $"category/{slug}/{webLog.Rss.FeedName}"))
+                        (defaultArg webLog.Rss.ItemsInFeed webLog.PostsPerPage) next ctx
         | Some cat ->
             // Category pages include posts in subcategories
-            match! data.Post.findPageOfCategorizedPosts webLog.id (getCategoryIds slug ctx) pageNbr webLog.postsPerPage
+            match! data.Post.FindPageOfCategorizedPosts webLog.Id (getCategoryIds slug ctx) pageNbr webLog.PostsPerPage
                 with
             | posts when List.length posts > 0 ->
-                let! hash = preparePostList webLog posts CategoryList cat.slug pageNbr webLog.postsPerPage ctx data
+                let! hash = preparePostList webLog posts CategoryList cat.Slug pageNbr webLog.PostsPerPage data
                 let pgTitle = if pageNbr = 1 then "" else $""" <small class="archive-pg-nbr">(Page {pageNbr})</small>"""
-                hash.Add ("page_title", $"{cat.name}: Category Archive{pgTitle}")
-                hash.Add ("subtitle", defaultArg cat.description "")
-                hash.Add ("is_category", true)
-                hash.Add ("is_category_home", (pageNbr = 1))
-                hash.Add ("slug", slug)
-                return! themedView "index" next ctx hash
+                return!
+                       addToHash ViewContext.PageTitle      $"{cat.Name}: Category Archive{pgTitle}" hash
+                    |> addToHash "subtitle"                 (defaultArg cat.Description "")
+                    |> addToHash ViewContext.IsCategory     true
+                    |> addToHash ViewContext.IsCategoryHome (pageNbr = 1)
+                    |> addToHash ViewContext.Slug           slug
+                    |> themedView "index" next ctx
             | _ -> return! Error.notFound next ctx
         | None -> return! Error.notFound next ctx
     | None, _, _ -> return! Error.notFound next ctx
@@ -157,27 +158,28 @@ let pageOfTaggedPosts slugAndPage : HttpHandler = fun next ctx -> task {
     | Some pageNbr, rawTag, isFeed -> 
         let  urlTag = HttpUtility.UrlDecode rawTag
         let! tag    = backgroundTask {
-            match! data.TagMap.findByUrlValue urlTag webLog.id with
-            | Some m -> return m.tag
+            match! data.TagMap.FindByUrlValue urlTag webLog.Id with
+            | Some m -> return m.Tag
             | None   -> return urlTag
         }
         if isFeed then
-            return! Feed.generate (Feed.TagFeed (tag, $"tag/{rawTag}/{webLog.rss.feedName}"))
-                        (defaultArg webLog.rss.itemsInFeed webLog.postsPerPage) next ctx
+            return! Feed.generate (Feed.TagFeed (tag, $"tag/{rawTag}/{webLog.Rss.FeedName}"))
+                        (defaultArg webLog.Rss.ItemsInFeed webLog.PostsPerPage) next ctx
         else
-            match! data.Post.findPageOfTaggedPosts webLog.id tag pageNbr webLog.postsPerPage with
+            match! data.Post.FindPageOfTaggedPosts webLog.Id tag pageNbr webLog.PostsPerPage with
             | posts when List.length posts > 0 ->
-                let! hash    = preparePostList webLog posts TagList rawTag pageNbr webLog.postsPerPage ctx data
+                let! hash    = preparePostList webLog posts TagList rawTag pageNbr webLog.PostsPerPage data
                 let  pgTitle = if pageNbr = 1 then "" else $""" <small class="archive-pg-nbr">(Page {pageNbr})</small>"""
-                hash.Add ("page_title", $"Posts Tagged &ldquo;{tag}&rdquo;{pgTitle}")
-                hash.Add ("is_tag", true)
-                hash.Add ("is_tag_home", (pageNbr = 1))
-                hash.Add ("slug", rawTag)
-                return! themedView "index" next ctx hash
+                return!
+                       addToHash ViewContext.PageTitle $"Posts Tagged &ldquo;{tag}&rdquo;{pgTitle}" hash
+                    |> addToHash ViewContext.IsTag     true
+                    |> addToHash ViewContext.IsTagHome (pageNbr = 1)
+                    |> addToHash ViewContext.Slug      rawTag
+                    |> themedView "index" next ctx
             // Other systems use hyphens for spaces; redirect if this is an old tag link
             | _ ->
                 let spacedTag = tag.Replace ("-", " ")
-                match! data.Post.findPageOfTaggedPosts webLog.id spacedTag pageNbr 1 with
+                match! data.Post.FindPageOfTaggedPosts webLog.Id spacedTag pageNbr 1 with
                 | posts when List.length posts > 0 ->
                     let endUrl = if pageNbr = 1 then "" else $"page/{pageNbr}"
                     return!
@@ -191,158 +193,219 @@ let pageOfTaggedPosts slugAndPage : HttpHandler = fun next ctx -> task {
 // GET /
 let home : HttpHandler = fun next ctx -> task {
     let webLog = ctx.WebLog
-    match webLog.defaultPage with
+    match webLog.DefaultPage with
     | "posts" -> return! pageOfPosts 1 next ctx
     | pageId ->
-        match! ctx.Data.Page.findById (PageId pageId) webLog.id with
+        match! ctx.Data.Page.FindById (PageId pageId) webLog.Id with
         | Some page ->
             return!
-                Hash.FromAnonymousObject {|
-                    page       = DisplayPage.fromPage webLog page
-                    categories = CategoryCache.get ctx
-                    page_title = page.title
-                    is_home    = true
-                |}
-                |> themedView (defaultArg page.template "single-page") next ctx
+                hashForPage page.Title
+                |> addToHash "page" (DisplayPage.fromPage webLog page)
+                |> addToHash ViewContext.IsHome true
+                |> themedView (defaultArg page.Template "single-page") next ctx
         | None -> return! Error.notFound next ctx
 }
 
 // GET /admin/posts
 // GET /admin/posts/page/{pageNbr}
-let all pageNbr : HttpHandler = fun next ctx -> task {
-    let  webLog = ctx.WebLog
+let all pageNbr : HttpHandler = requireAccess Author >=> fun next ctx -> task {
     let  data  = ctx.Data
-    let! posts  = data.Post.findPageOfPosts webLog.id pageNbr 25
-    let! hash   = preparePostList webLog posts AdminList "" pageNbr 25 ctx data
-    hash.Add ("page_title", "Posts")
-    hash.Add ("csrf", csrfToken ctx)
-    return! viewForTheme "admin" "post-list" next ctx hash
+    let! posts = data.Post.FindPageOfPosts ctx.WebLog.Id pageNbr 25
+    let! hash  = preparePostList ctx.WebLog posts AdminList "" pageNbr 25 data
+    return!
+           addToHash ViewContext.PageTitle "Posts" hash
+        |> withAntiCsrf ctx
+        |> adminView "post-list" next ctx
 }
 
 // GET /admin/post/{id}/edit
-let edit postId : HttpHandler = fun next ctx -> task {
-    let  webLog = ctx.WebLog
+let edit postId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
     let  data   = ctx.Data
     let! result = task {
         match postId with
-        | "new" -> return Some ("Write a New Post", { Post.empty with id = PostId "new" })
+        | "new" -> return Some ("Write a New Post", { Post.empty with Id = PostId "new" })
         | _ ->
-            match! data.Post.findFullById (PostId postId) webLog.id with
+            match! data.Post.FindFullById (PostId postId) ctx.WebLog.Id with
             | Some post -> return Some ("Edit Post", post)
             | None -> return None
     }
     match result with
-    | Some (title, post) ->
-        let! cats      = data.Category.findAllForView webLog.id
+    | Some (title, post) when canEdit post.AuthorId ctx ->
         let! templates = templatesForTheme ctx "post"
-        let  model     = EditPostModel.fromPost webLog post
+        let  model     = EditPostModel.fromPost ctx.WebLog post
         return!
-            Hash.FromAnonymousObject {|
-                csrf            = csrfToken ctx
-                model           = model
-                metadata        = Array.zip model.metaNames model.metaValues
-                                  |> Array.mapi (fun idx (name, value) -> [| string idx; name; value |])
-                page_title      = title
-                templates       = templates
-                categories      = cats
-                explicit_values = [|
+            hashForPage title
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model model
+            |> addToHash "metadata" (
+                Array.zip model.MetaNames model.MetaValues
+                |> Array.mapi (fun idx (name, value) -> [| string idx; name; value |]))
+            |> addToHash "templates" templates
+            |> addToHash "explicit_values" [|
                 KeyValuePair.Create ("", "&ndash; Default &ndash;")
                 KeyValuePair.Create (ExplicitRating.toString Yes,   "Yes")
                 KeyValuePair.Create (ExplicitRating.toString No,    "No")
                 KeyValuePair.Create (ExplicitRating.toString Clean, "Clean")
             |]
-            |}
-            |> viewForTheme "admin" "post-edit" next ctx
+            |> adminView "post-edit" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
     | None -> return! Error.notFound next ctx
 }
 
+// POST /admin/post/{id}/delete
+let delete postId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    match! ctx.Data.Post.Delete (PostId postId) ctx.WebLog.Id with
+    | true  -> do! addMessage ctx { UserMessage.success with Message = "Post deleted successfully" }
+    | false -> do! addMessage ctx { UserMessage.error with Message = "Post not found; nothing deleted" }
+    return! redirectToGet "admin/posts" next ctx
+}
+
 // GET /admin/post/{id}/permalinks
-let editPermalinks postId : HttpHandler = fun next ctx -> task {
-    match! ctx.Data.Post.findFullById (PostId postId) ctx.WebLog.id with
-    | Some post ->
+let editPermalinks postId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! ctx.Data.Post.FindFullById (PostId postId) ctx.WebLog.Id with
+    | Some post when canEdit post.AuthorId ctx ->
         return!
-            Hash.FromAnonymousObject {|
-                csrf       = csrfToken ctx
-                model      = ManagePermalinksModel.fromPost post
-                page_title = $"Manage Prior Permalinks"
-            |}
-            |> viewForTheme "admin" "permalinks" next ctx
+            hashForPage "Manage Prior Permalinks"
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model (ManagePermalinksModel.fromPost post)
+            |> adminView "permalinks" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
     | None -> return! Error.notFound next ctx
 }
 
 // POST /admin/post/permalinks
-let savePermalinks : HttpHandler = fun next ctx -> task {
-    let  webLog = ctx.WebLog
+let savePermalinks : HttpHandler = requireAccess Author >=> fun next ctx -> task {
     let! model  = ctx.BindFormAsync<ManagePermalinksModel> ()
-    let  links  = model.prior |> Array.map Permalink |> List.ofArray
-    match! ctx.Data.Post.updatePriorPermalinks (PostId model.id) webLog.id links with
+    let  postId = PostId model.Id
+    match! ctx.Data.Post.FindById postId ctx.WebLog.Id with
+    | Some post when canEdit post.AuthorId ctx ->
+        let links = model.Prior |> Array.map Permalink |> List.ofArray
+        match! ctx.Data.Post.UpdatePriorPermalinks postId ctx.WebLog.Id links with
         | true ->
-        do! addMessage ctx { UserMessage.success with message = "Post permalinks saved successfully" }
-        return! redirectToGet (WebLog.relativeUrl webLog (Permalink $"admin/post/{model.id}/permalinks")) next ctx
+            do! addMessage ctx { UserMessage.success with Message = "Post permalinks saved successfully" }
+            return! redirectToGet $"admin/post/{model.Id}/permalinks" next ctx
         | false -> return! Error.notFound next ctx
-}
-
-// POST /admin/post/{id}/delete
-let delete postId : HttpHandler = fun next ctx -> task {
-    let webLog = ctx.WebLog
-    match! ctx.Data.Post.delete (PostId postId) webLog.id with
-    | true  -> do! addMessage ctx { UserMessage.success with message = "Post deleted successfully" }
-    | false -> do! addMessage ctx { UserMessage.error with message = "Post not found; nothing deleted" }
-    return! redirectToGet (WebLog.relativeUrl webLog (Permalink "admin/posts")) next ctx
-}
-
-#nowarn "3511"
-
-// POST /admin/post/save
-let save : HttpHandler = fun next ctx -> task {
-    let! model  = ctx.BindFormAsync<EditPostModel> ()
-    let  webLog = ctx.WebLog
-    let  data   = ctx.Data
-    let  now    = DateTime.UtcNow
-    let! pst    = task {
-        match model.postId with
-        | "new" ->
-            return Some
-                { Post.empty with
-                    id        = PostId.create ()
-                    webLogId  = webLog.id
-                    authorId  = userId ctx
-                }
-        | postId -> return! data.Post.findFullById (PostId postId) webLog.id
-    }
-    match pst with
-    | Some post ->
-        let revision = { asOf = now; text = MarkupText.parse $"{model.source}: {model.text}" }
-        // Detect a permalink change, and add the prior one to the prior list
-        let post =
-            match Permalink.toString post.permalink with
-            | "" -> post
-            | link when link = model.permalink -> post
-            | _ -> { post with priorPermalinks = post.permalink :: post.priorPermalinks }
-        let post = model.updatePost post revision now
-        let post =
-            match model.setPublished with
-            | true ->
-                let dt = WebLog.utcTime webLog model.pubOverride.Value
-                match model.setUpdated with
-                | true ->
-                    { post with
-                        publishedOn = Some dt
-                        updatedOn   = dt
-                        revisions   = [ { (List.head post.revisions) with asOf = dt } ]
-                    }
-                | false -> { post with publishedOn = Some dt }
-            | false -> post
-        do! (if model.postId = "new" then data.Post.add else data.Post.update) post
-        // If the post was published or its categories changed, refresh the category cache
-        if model.doPublish
-           || not (pst.Value.categoryIds
-                   |> List.append post.categoryIds
-                   |> List.distinct
-                   |> List.length = List.length pst.Value.categoryIds) then
-            do! CategoryCache.update ctx
-        do! addMessage ctx { UserMessage.success with message = "Post saved successfully" }
-        return!
-            redirectToGet (WebLog.relativeUrl webLog (Permalink $"admin/post/{PostId.toString post.id}/edit")) next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// GET /admin/post/{id}/revisions
+let editRevisions postId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! ctx.Data.Post.FindFullById (PostId postId) ctx.WebLog.Id with
+    | Some post when canEdit post.AuthorId ctx ->
+        return!
+            hashForPage "Manage Post Revisions"
+            |> withAntiCsrf ctx
+            |> addToHash ViewContext.Model (ManageRevisionsModel.fromPost ctx.WebLog post)
+            |> adminView "revisions" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// GET /admin/post/{id}/revisions/purge
+let purgeRevisions postId : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let data = ctx.Data
+    match! data.Post.FindFullById (PostId postId) ctx.WebLog.Id with
+    | Some post when canEdit post.AuthorId ctx ->
+        do! data.Post.Update { post with Revisions = [ List.head post.Revisions ] }
+        do! addMessage ctx { UserMessage.success with Message = "Prior revisions purged successfully" }
+        return! redirectToGet $"admin/post/{postId}/revisions" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+open Microsoft.AspNetCore.Http
+
+/// Find the post and the requested revision
+let private findPostRevision postId revDate (ctx : HttpContext) = task {
+    match! ctx.Data.Post.FindFullById (PostId postId) ctx.WebLog.Id with
+    | Some post ->
+        let asOf = parseToUtc revDate
+        return Some post, post.Revisions |> List.tryFind (fun r -> r.AsOf = asOf)
+    | None -> return None, None
+}
+
+// GET /admin/post/{id}/revision/{revision-date}/preview
+let previewRevision (postId, revDate) : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! findPostRevision postId revDate ctx with
+    | Some post, Some rev when canEdit post.AuthorId ctx ->
+        return! {|
+            content = $"""<div class="mwl-revision-preview mb-3">{MarkupText.toHtml rev.Text}</div>"""
+        |}
+        |> makeHash |> adminBareView "" next ctx
+    | Some _, Some _ -> return! Error.notAuthorized next ctx
+    | None, _
+    | _, None -> return! Error.notFound next ctx
+}
+
+// POST /admin/post/{id}/revision/{revision-date}/restore
+let restoreRevision (postId, revDate) : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! findPostRevision postId revDate ctx with
+    | Some post, Some rev when canEdit post.AuthorId ctx ->
+        do! ctx.Data.Post.Update
+                { post with
+                    Revisions = { rev with AsOf = DateTime.UtcNow }
+                                  :: (post.Revisions |> List.filter (fun r -> r.AsOf <> rev.AsOf))
+                }
+        do! addMessage ctx { UserMessage.success with Message = "Revision restored successfully" }
+        return! redirectToGet $"admin/post/{postId}/revisions" next ctx
+    | Some _, Some _ -> return! Error.notAuthorized next ctx
+    | None, _
+    | _, None -> return! Error.notFound next ctx
+}
+
+// POST /admin/post/{id}/revision/{revision-date}/delete
+let deleteRevision (postId, revDate) : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! findPostRevision postId revDate ctx with
+    | Some post, Some rev when canEdit post.AuthorId ctx ->
+        do! ctx.Data.Post.Update { post with Revisions = post.Revisions |> List.filter (fun r -> r.AsOf <> rev.AsOf) }
+        do! addMessage ctx { UserMessage.success with Message = "Revision deleted successfully" }
+        return! adminBareView "" next ctx (makeHash {| content = "" |})
+    | Some _, Some _ -> return! Error.notAuthorized next ctx
+    | None, _
+    | _, None -> return! Error.notFound next ctx
+}
+
+// POST /admin/post/save
+let save : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let! model   = ctx.BindFormAsync<EditPostModel> ()
+    let  data    = ctx.Data
+    let  now     = DateTime.UtcNow
+    let  tryPost =
+        if model.IsNew then
+            { Post.empty with
+                Id        = PostId.create ()
+                WebLogId  = ctx.WebLog.Id
+                AuthorId  = ctx.UserId
+            } |> someTask
+        else data.Post.FindFullById (PostId model.PostId) ctx.WebLog.Id
+    match! tryPost with
+    | Some post when canEdit post.AuthorId ctx ->
+        let priorCats   = post.CategoryIds
+        let updatedPost =
+            model.UpdatePost post now
+            |> function
+            | post ->
+                if model.SetPublished then
+                    let dt = parseToUtc (model.PubOverride.Value.ToString "o")
+                    if model.SetUpdated then
+                        { post with
+                            PublishedOn = Some dt
+                            UpdatedOn   = dt
+                            Revisions   = [ { (List.head post.Revisions) with AsOf = dt } ]
+                        }
+                    else { post with PublishedOn = Some dt }
+                else post
+        do! (if model.PostId = "new" then data.Post.Add else data.Post.Update) updatedPost
+        // If the post was published or its categories changed, refresh the category cache
+        if model.DoPublish
+           || not (priorCats
+                   |> List.append updatedPost.CategoryIds
+                   |> List.distinct
+                   |> List.length = List.length priorCats) then
+            do! CategoryCache.update ctx
+        do! addMessage ctx { UserMessage.success with Message = "Post saved successfully" }
+        return! redirectToGet $"admin/post/{PostId.toString post.Id}/edit" next ctx
+    | Some _ -> return! Error.notAuthorized next ctx
     | None -> return! Error.notFound next ctx
 }

src/MyWebLog/Handlers/Routes.fs

@@ -8,7 +8,6 @@ open MyWebLog
 /// Module to resolve routes that do not match any other known route (web blog content) 
 module CatchAll =
     
-    open DotLiquid
     open MyWebLog.ViewModels
     
     /// Sequence where the first returned value is the proper handler for the link
@@ -27,121 +26,86 @@ module CatchAll =
             if textLink = "" then yield redirectTo true (WebLog.relativeUrl webLog Permalink.empty)
             let permalink = Permalink (textLink.Substring 1)
             // Current post
-            match data.Post.findByPermalink permalink webLog.id |> await with
+            match data.Post.FindByPermalink permalink webLog.Id |> await with
             | Some post ->
-                debug (fun () -> $"Found post by permalink")
-                let model = Post.preparePostList webLog [ post ] Post.ListType.SinglePost "" 1 1 ctx data |> await
-                model.Add ("page_title", post.title)
-                yield fun next ctx -> themedView (defaultArg post.template "single-post") next ctx model
+                debug (fun () -> "Found post by permalink")
+                let hash = Post.preparePostList webLog [ post ] Post.ListType.SinglePost "" 1 1 data |> await
+                yield fun next ctx ->
+                       addToHash ViewContext.PageTitle post.Title hash
+                    |> themedView (defaultArg post.Template "single-post") next ctx
             | None -> ()
             // Current page
-            match data.Page.findByPermalink permalink webLog.id |> await with
+            match data.Page.FindByPermalink permalink webLog.Id |> await with
             | Some page ->
-                debug (fun () -> $"Found page by permalink")
+                debug (fun () -> "Found page by permalink")
                 yield fun next ctx ->
-                    Hash.FromAnonymousObject {|
-                        page       = DisplayPage.fromPage webLog page
-                        categories = CategoryCache.get ctx
-                        page_title = page.title
-                        is_page    = true
-                    |}
-                    |> themedView (defaultArg page.template "single-page") next ctx
+                    hashForPage page.Title
+                    |> addToHash "page"             (DisplayPage.fromPage webLog page)
+                    |> addToHash ViewContext.IsPage true
+                    |> themedView (defaultArg page.Template "single-page") next ctx
             | None -> ()
             // RSS feed
             match Feed.deriveFeedType ctx textLink with
             | Some (feedType, postCount) ->
-                debug (fun () -> $"Found RSS feed")
+                debug (fun () -> "Found RSS feed")
                 yield Feed.generate feedType postCount 
             | None -> ()
             // Post differing only by trailing slash
             let altLink =
                 Permalink (if textLink.EndsWith "/" then textLink[1..textLink.Length - 2] else $"{textLink[1..]}/")
-            match data.Post.findByPermalink altLink webLog.id |> await with
+            match data.Post.FindByPermalink altLink webLog.Id |> await with
             | Some post ->
-                debug (fun () -> $"Found post by trailing-slash-agnostic permalink")
-                yield redirectTo true (WebLog.relativeUrl webLog post.permalink)
+                debug (fun () -> "Found post by trailing-slash-agnostic permalink")
+                yield redirectTo true (WebLog.relativeUrl webLog post.Permalink)
             | None -> ()
             // Page differing only by trailing slash
-            match data.Page.findByPermalink altLink webLog.id |> await with
+            match data.Page.FindByPermalink altLink webLog.Id |> await with
             | Some page ->
-                debug (fun () -> $"Found page by trailing-slash-agnostic permalink")
-                yield redirectTo true (WebLog.relativeUrl webLog page.permalink)
+                debug (fun () -> "Found page by trailing-slash-agnostic permalink")
+                yield redirectTo true (WebLog.relativeUrl webLog page.Permalink)
             | None -> ()
             // Prior post
-            match data.Post.findCurrentPermalink [ permalink; altLink ] webLog.id |> await with
+            match data.Post.FindCurrentPermalink [ permalink; altLink ] webLog.Id |> await with
             | Some link ->
-                debug (fun () -> $"Found post by prior permalink")
+                debug (fun () -> "Found post by prior permalink")
                 yield redirectTo true (WebLog.relativeUrl webLog link)
             | None -> ()
             // Prior page
-            match data.Page.findCurrentPermalink [ permalink; altLink ] webLog.id |> await with
+            match data.Page.FindCurrentPermalink [ permalink; altLink ] webLog.Id |> await with
             | Some link ->
-                debug (fun () -> $"Found page by prior permalink")
+                debug (fun () -> "Found page by prior permalink")
                 yield redirectTo true (WebLog.relativeUrl webLog link)
             | None -> ()
-            debug (fun () -> $"No content found")
+            debug (fun () -> "No content found")
         }
 
     // GET {all-of-the-above}
-    let route : HttpHandler = fun next ctx -> task {
-        match deriveAction ctx |> Seq.tryHead with
-        | Some handler -> return! handler next ctx
-        | None -> return! Error.notFound next ctx
-    }
+    let route : HttpHandler = fun next ctx ->
+        match deriveAction ctx |> Seq.tryHead with Some handler -> handler next ctx | None -> Error.notFound next ctx
 
 
 /// Serve theme assets
 module Asset =
     
-    open System
-    open Microsoft.AspNetCore.Http.Headers
-    open Microsoft.AspNetCore.StaticFiles
-    open Microsoft.Net.Http.Headers
-    
-    /// Determine if the asset has been modified since the date/time specified by the If-Modified-Since header
-    let private checkModified asset (ctx : HttpContext) : HttpHandler option =
-        match ctx.Request.Headers.IfModifiedSince with
-        | it when it.Count < 1 -> None
-        | it ->
-            if asset.updatedOn > DateTime.Parse it[0] then
-                None
-            else
-                Some (setStatusCode 304 >=> setBodyFromString "Not Modified")
-    
-    /// An instance of ASP.NET Core's file extension to MIME type converter
-    let private mimeMap = FileExtensionContentTypeProvider ()
-    
     // GET /theme/{theme}/{**path}
-    let serveAsset (urlParts : string seq) : HttpHandler = fun next ctx -> task {
+    let serve (urlParts : string seq) : HttpHandler = fun next ctx -> task {
         let path = urlParts |> Seq.skip 1 |> Seq.head
-        match! ctx.Data.ThemeAsset.findById (ThemeAssetId.ofString path) with
+        match! ctx.Data.ThemeAsset.FindById (ThemeAssetId.ofString path) with
         | Some asset ->
-            match checkModified asset ctx with
+            match Upload.checkModified asset.UpdatedOn ctx with
             | Some threeOhFour -> return! threeOhFour next ctx
-            | None ->
-                let mimeType =
-                    match mimeMap.TryGetContentType path with
-                    | true,  typ -> typ
-                    | false, _   -> "application/octet-stream"
-                let headers = ResponseHeaders ctx.Response.Headers
-                headers.LastModified <- Some (DateTimeOffset asset.updatedOn) |> Option.toNullable
-                headers.ContentType  <- MediaTypeHeaderValue mimeType
-                headers.CacheControl <-
-                    let hdr = CacheControlHeaderValue()
-                    hdr.MaxAge <- Some (TimeSpan.FromDays 30) |> Option.toNullable
-                    hdr
-                return! setBody asset.data next ctx
+            | None -> return! Upload.sendFile asset.UpdatedOn path asset.Data next ctx
         | None -> return! Error.notFound next ctx
     }
 
 
 /// The primary myWebLog router
 let router : HttpHandler = choose [
-    GET >=> choose [
+    GET_HEAD >=> choose [
         route "/" >=> Post.home
     ]
     subRoute "/admin" (requireUser >=> choose [
-        GET >=> choose [
+        GET_HEAD >=> choose [
             subRoute "/categor" (choose [
                 route  "ies"       >=> Admin.listCategories
                 route  "ies/bare"  >=> Admin.listCategoriesBare
@@ -149,16 +113,20 @@ let router : HttpHandler = choose [
             ])
             route    "/dashboard" >=> Admin.dashboard
             subRoute "/page" (choose [
-                route  "s"              >=> Admin.listPages 1
-                routef "s/page/%i"          Admin.listPages
-                routef "/%s/edit"           Admin.editPage
-                routef "/%s/permalinks"     Admin.editPagePermalinks
+                route  "s"                       >=> Page.all 1
+                routef "s/page/%i"                   Page.all
+                routef "/%s/edit"                    Page.edit
+                routef "/%s/permalinks"              Page.editPermalinks
+                routef "/%s/revision/%s/preview"     Page.previewRevision
+                routef "/%s/revisions"               Page.editRevisions
             ])
             subRoute "/post" (choose [
                 route  "s"                       >=> Post.all 1
                 routef "s/page/%i"                   Post.all
                 routef "/%s/edit"                    Post.edit
                 routef "/%s/permalinks"              Post.editPermalinks
+                routef "/%s/revision/%s/preview"     Post.previewRevision
+                routef "/%s/revisions"               Post.editRevisions
             ])
             subRoute "/settings" (choose [
                 route ""     >=> Admin.settings
@@ -173,7 +141,16 @@ let router : HttpHandler = choose [
                 ])
             ])
             route    "/theme/update" >=> Admin.themeUpdatePage
-            route    "/user/edit"    >=> User.edit
+            subRoute "/upload" (choose [
+                route "s"    >=> Upload.list
+                route "/new" >=> Upload.showNew
+            ])
+            subRoute "/user" (choose [
+                route  "s"        >=> User.all
+                route  "s/bare"   >=> User.bare
+                route  "/my-info" >=> User.myInfo
+                routef "/%s/edit"     User.edit
+            ])
         ]
         POST >=> validateCsrf >=> choose [
             subRoute "/category" (choose [
@@ -181,14 +158,20 @@ let router : HttpHandler = choose [
                 routef "/%s/delete"     Admin.deleteCategory
             ])
             subRoute "/page" (choose [
-                route  "/save"       >=> Admin.savePage
-                route  "/permalinks" >=> Admin.savePagePermalinks
-                routef "/%s/delete"      Admin.deletePage
+                route  "/save"                   >=> Page.save
+                route  "/permalinks"             >=> Page.savePermalinks
+                routef "/%s/delete"                  Page.delete
+                routef "/%s/revision/%s/delete"      Page.deleteRevision
+                routef "/%s/revision/%s/restore"     Page.restoreRevision
+                routef "/%s/revisions/purge"         Page.purgeRevisions
             ])
             subRoute "/post" (choose [
                 route  "/save"                   >=> Post.save
                 route  "/permalinks"             >=> Post.savePermalinks
                 routef "/%s/delete"                  Post.delete
+                routef "/%s/revision/%s/delete"      Post.deleteRevision
+                routef "/%s/revision/%s/restore"     Post.restoreRevision
+                routef "/%s/revisions/purge"         Post.purgeRevisions
             ])
             subRoute "/settings" (choose [
                 route ""     >=> Admin.saveSettings
@@ -203,14 +186,24 @@ let router : HttpHandler = choose [
                 ])
             ])
             route    "/theme/update" >=> Admin.updateTheme
-            route    "/user/save"    >=> User.save
+            subRoute "/upload" (choose [
+                route   "/save"        >=> Upload.save
+                routexp "/delete/(.*)"     Upload.deleteFromDisk
+                routef  "/%s/delete"       Upload.deleteFromDb
+            ])
+            subRoute "/user" (choose [
+                route  "/my-info"   >=> User.saveMyInfo
+                route  "/save"      >=> User.save
+                routef "/%s/delete"     User.delete
+            ])
         ]
     ])
     GET_HEAD >=> routexp "/category/(.*)"  Post.pageOfCategorizedPosts
     GET_HEAD >=> routef  "/page/%i"        Post.pageOfPosts
     GET_HEAD >=> routef  "/page/%i/"       Post.redirectToPageOfPosts       
     GET_HEAD >=> routexp "/tag/(.*)"       Post.pageOfTaggedPosts
-    GET_HEAD >=> routexp "/themes/(.*)"    Asset.serveAsset
+    GET_HEAD >=> routexp "/themes/(.*)"    Asset.serve
+    GET_HEAD >=> routexp "/upload/(.*)"    Upload.serve
     subRoute "/user" (choose [
         GET_HEAD >=> choose [
             route "/log-on"  >=> User.logOn None
@@ -229,10 +222,10 @@ let routerWithPath extraPath : HttpHandler =
     subRoute extraPath router
 
 /// Handler to apply Giraffe routing with a possible sub-route
-let handleRoute : HttpHandler = fun next ctx -> task {
+let handleRoute : HttpHandler = fun next ctx ->
     let _, extraPath = WebLog.hostAndPath ctx.WebLog
-    return! (if extraPath = "" then router else routerWithPath extraPath) next ctx
-}
+    (if extraPath = "" then router else routerWithPath extraPath) next ctx
+
 
 open Giraffe.EndpointRouting
 

src/MyWebLog/Handlers/Upload.fs

@@ -0,0 +1,205 @@
+/// Handlers to manipulate uploaded files
+module MyWebLog.Handlers.Upload
+
+open System
+open System.IO
+open Microsoft.Net.Http.Headers
+
+/// Helper functions for this module
+[<AutoOpen>]
+module private Helpers =
+    
+    open Microsoft.AspNetCore.StaticFiles
+    
+    /// A MIME type mapper instance to use when serving files from the database
+    let mimeMap = FileExtensionContentTypeProvider ()
+
+    /// A cache control header that instructs the browser to cache the result for no more than 30 days
+    let cacheForThirtyDays =
+        let hdr = CacheControlHeaderValue()
+        hdr.MaxAge <- Some (TimeSpan.FromDays 30) |> Option.toNullable
+        hdr
+    
+    /// Shorthand for the directory separator
+    let slash = Path.DirectorySeparatorChar
+    
+    /// The base directory where uploads are stored, relative to the executable
+    let uploadDir = Path.Combine ("wwwroot", "upload")
+
+
+// ~~ SERVING UPLOADS ~~
+
+open Giraffe
+open Microsoft.AspNetCore.Http
+
+/// Determine if the file has been modified since the date/time specified by the If-Modified-Since header
+let checkModified since (ctx : HttpContext) : HttpHandler option =
+    match ctx.Request.Headers.IfModifiedSince with
+    | it when it.Count < 1 -> None
+    | it when since > DateTime.Parse it[0] -> None
+    | _ -> Some (setStatusCode 304 >=> setBodyFromString "Not Modified")
+
+
+open Microsoft.AspNetCore.Http.Headers
+
+/// Derive a MIME type based on the extension of the file
+let deriveMimeType path =
+    match mimeMap.TryGetContentType path with true, typ -> typ | false, _ -> "application/octet-stream"
+
+/// Send a file, caching the response for 30 days
+let sendFile updatedOn path (data : byte[]) : HttpHandler = fun next ctx ->
+    let headers = ResponseHeaders ctx.Response.Headers
+    headers.ContentType  <- (deriveMimeType >> MediaTypeHeaderValue) path
+    headers.CacheControl <- cacheForThirtyDays
+    let stream = new MemoryStream (data)
+    streamData true stream None (Some (DateTimeOffset updatedOn)) next ctx
+
+
+open MyWebLog
+
+// GET /upload/{web-log-slug}/{**path}
+let serve (urlParts : string seq) : HttpHandler = fun next ctx -> task {
+    let webLog = ctx.WebLog
+    let parts  = (urlParts |> Seq.skip 1 |> Seq.head).Split '/'
+    let slug   = Array.head parts
+    if slug = webLog.Slug then
+        // Static file middleware will not work in subdirectories; check for an actual file first
+        let fileName = Path.Combine ("wwwroot", (Seq.head urlParts)[1..])
+        if File.Exists fileName then
+            return! streamFile true fileName None None next ctx
+        else
+            let path = String.Join ('/', Array.skip 1 parts)
+            match! ctx.Data.Upload.FindByPath path webLog.Id with
+            | Some upload ->
+                match checkModified upload.UpdatedOn ctx with
+                | Some threeOhFour -> return! threeOhFour next ctx
+                | None -> return! sendFile upload.UpdatedOn path upload.Data next ctx
+            | None -> return! Error.notFound next ctx
+    else
+        return! Error.notFound next ctx
+}
+
+// ~~ ADMINISTRATION ~~
+
+open System.Text.RegularExpressions
+open MyWebLog.ViewModels
+
+/// Turn a string into a lowercase URL-safe slug
+let makeSlug it = ((Regex """\s+""").Replace ((Regex "[^A-z0-9 ]").Replace (it, ""), "-")).ToLowerInvariant ()
+
+// GET /admin/uploads
+let list : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let  webLog      = ctx.WebLog
+    let! dbUploads   = ctx.Data.Upload.FindByWebLog webLog.Id
+    let  diskUploads =
+        let path = Path.Combine (uploadDir, webLog.Slug)
+        try
+            Directory.EnumerateFiles (path, "*", SearchOption.AllDirectories)
+            |> Seq.map (fun file ->
+                let name = Path.GetFileName file
+                let create =
+                    match File.GetCreationTime (Path.Combine (path, file)) with
+                    | dt when dt > DateTime.UnixEpoch -> Some dt
+                    | _ -> None
+                {   DisplayUpload.Id = ""
+                    Name             = name
+                    Path             = file.Replace($"{path}{slash}", "").Replace(name, "").Replace (slash, '/')
+                    UpdatedOn        = create
+                    Source           = UploadDestination.toString Disk
+                })
+            |> List.ofSeq
+        with
+        | :? DirectoryNotFoundException -> [] // This is fine
+        | ex ->
+            warn "Upload" ctx $"Encountered {ex.GetType().Name} listing uploads for {path}:\n{ex.Message}"
+            []
+    let allFiles =
+        dbUploads
+        |> List.map (DisplayUpload.fromUpload webLog Database)
+        |> List.append diskUploads
+        |> List.sortByDescending (fun file -> file.UpdatedOn, file.Path)
+    return!
+        hashForPage "Uploaded Files"
+        |> withAntiCsrf ctx
+        |> addToHash "files" allFiles
+        |> adminView "upload-list" next ctx
+}
+
+// GET /admin/upload/new
+let showNew : HttpHandler = requireAccess Author >=> fun next ctx ->
+    hashForPage "Upload a File"
+    |> withAntiCsrf ctx
+    |> addToHash "destination" (UploadDestination.toString ctx.WebLog.Uploads)
+    |> adminView "upload-new" next ctx
+
+
+/// Redirect to the upload list
+let showUploads : HttpHandler =
+    redirectToGet "admin/uploads"
+
+// POST /admin/upload/save
+let save : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    if ctx.Request.HasFormContentType && ctx.Request.Form.Files.Count > 0 then
+        let upload    = Seq.head ctx.Request.Form.Files
+        let fileName  = String.Concat (makeSlug (Path.GetFileNameWithoutExtension upload.FileName),
+                                       Path.GetExtension(upload.FileName).ToLowerInvariant ())
+        let  localNow = WebLog.localTime ctx.WebLog DateTime.Now
+        let  year     = localNow.ToString "yyyy"
+        let  month    = localNow.ToString "MM"
+        let! form     = ctx.BindFormAsync<UploadFileModel> ()
+        
+        match UploadDestination.parse form.Destination with
+        | Database ->
+            use stream = new MemoryStream ()
+            do! upload.CopyToAsync stream
+            let file =
+                {   Id        = UploadId.create ()
+                    WebLogId  = ctx.WebLog.Id
+                    Path      = Permalink $"{year}/{month}/{fileName}"
+                    UpdatedOn = DateTime.UtcNow
+                    Data      = stream.ToArray ()
+                }
+            do! ctx.Data.Upload.Add file
+        | Disk ->
+            let fullPath = Path.Combine (uploadDir, ctx.WebLog.Slug, year, month)
+            let _        = Directory.CreateDirectory fullPath
+            use stream   = new FileStream (Path.Combine (fullPath, fileName), FileMode.Create)
+            do! upload.CopyToAsync stream
+        
+        do! addMessage ctx { UserMessage.success with Message = $"File uploaded to {form.Destination} successfully" }
+        return! showUploads next ctx
+    else
+        return! RequestErrors.BAD_REQUEST "Bad request; no file present" next ctx
+}
+
+// POST /admin/upload/{id}/delete
+let deleteFromDb upId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    match! ctx.Data.Upload.Delete (UploadId upId) ctx.WebLog.Id with
+    | Ok fileName ->
+        do! addMessage ctx { UserMessage.success with Message = $"{fileName} deleted successfully" }
+        return! showUploads next ctx
+    | Error _ -> return! Error.notFound next ctx
+}
+
+/// Remove a directory tree if it is empty
+let removeEmptyDirectories (webLog : WebLog) (filePath : string) =
+    let mutable path     = Path.GetDirectoryName filePath
+    let mutable finished = false
+    while (not finished) && path > "" do
+        let fullPath = Path.Combine (uploadDir, webLog.Slug, path)
+        if Directory.EnumerateFileSystemEntries fullPath |> Seq.isEmpty then
+            Directory.Delete fullPath
+            path <- String.Join(slash, path.Split slash |> Array.rev |> Array.skip 1 |> Array.rev)
+        else finished <- true
+    
+// POST /admin/upload/delete/{**path}
+let deleteFromDisk urlParts : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    let filePath = urlParts |> Seq.skip 1 |> Seq.head
+    let path = Path.Combine (uploadDir, ctx.WebLog.Slug, filePath)
+    if File.Exists path then
+        File.Delete path
+        removeEmptyDirectories ctx.WebLog filePath
+        do! addMessage ctx { UserMessage.success with Message = $"{filePath} deleted successfully" }
+        return! showUploads next ctx
+    else return! Error.notFound next ctx
+}

src/MyWebLog/Handlers/User.fs

@@ -5,114 +5,235 @@ open System
 open System.Security.Cryptography
 open System.Text
 
+// ~~ LOG ON / LOG OFF ~~
+
 /// Hash a password for a given user
 let hashedPassword (plainText : string) (email : string) (salt : Guid) =
     let allSalt = Array.concat [ salt.ToByteArray (); Encoding.UTF8.GetBytes email ] 
     use alg     = new Rfc2898DeriveBytes (plainText, allSalt, 2_048)
     Convert.ToBase64String (alg.GetBytes 64)
 
-open DotLiquid
 open Giraffe
+open MyWebLog
 open MyWebLog.ViewModels
 
 // GET /user/log-on
-let logOn returnUrl : HttpHandler = fun next ctx -> task {
+let logOn returnUrl : HttpHandler = fun next ctx ->
     let returnTo =
         match returnUrl with
         | Some _ -> returnUrl
-        | None ->
-            match ctx.Request.Query.ContainsKey "returnUrl" with
-            | true -> Some ctx.Request.Query["returnUrl"].[0]
-            | false -> None
-    return!
-        Hash.FromAnonymousObject {|
-            model      = { LogOnModel.empty with returnTo = returnTo }
-            page_title = "Log On"
-            csrf       = csrfToken ctx
-        |}
-        |> viewForTheme "admin" "log-on" next ctx
-}
+        | None -> if ctx.Request.Query.ContainsKey "returnUrl" then Some ctx.Request.Query["returnUrl"].[0] else None
+    hashForPage "Log On"
+    |> withAntiCsrf ctx
+    |> addToHash ViewContext.Model { LogOnModel.empty with ReturnTo = returnTo }
+    |> adminView "log-on" next ctx
+
 
 open System.Security.Claims
 open Microsoft.AspNetCore.Authentication
 open Microsoft.AspNetCore.Authentication.Cookies
-open MyWebLog
 
 // POST /user/log-on
 let doLogOn : HttpHandler = fun next ctx -> task {
     let! model = ctx.BindFormAsync<LogOnModel> ()
-    let  webLog = ctx.WebLog
-    match! ctx.Data.WebLogUser.findByEmail model.emailAddress webLog.id with 
-    | Some user when user.passwordHash = hashedPassword model.password user.userName user.salt ->
+    let  data  = ctx.Data
+    match! data.WebLogUser.FindByEmail model.EmailAddress ctx.WebLog.Id with 
+    | Some user when user.PasswordHash = hashedPassword model.Password user.Email user.Salt ->
         let claims = seq {
-            Claim (ClaimTypes.NameIdentifier, WebLogUserId.toString user.id)
-            Claim (ClaimTypes.Name,           $"{user.firstName} {user.lastName}")
-            Claim (ClaimTypes.GivenName,      user.preferredName)
-            Claim (ClaimTypes.Role,           user.authorizationLevel.ToString ())
+            Claim (ClaimTypes.NameIdentifier, WebLogUserId.toString user.Id)
+            Claim (ClaimTypes.Name,           $"{user.FirstName} {user.LastName}")
+            Claim (ClaimTypes.GivenName,      user.PreferredName)
+            Claim (ClaimTypes.Role,           AccessLevel.toString user.AccessLevel)
         }
         let identity = ClaimsIdentity (claims, CookieAuthenticationDefaults.AuthenticationScheme)
 
         do! ctx.SignInAsync (identity.AuthenticationType, ClaimsPrincipal identity,
             AuthenticationProperties (IssuedUtc = DateTimeOffset.UtcNow))
+        do! data.WebLogUser.SetLastSeen user.Id user.WebLogId
         do! addMessage ctx
-                { UserMessage.success with message = $"Logged on successfully | Welcome to {webLog.name}!" }
-        return! redirectToGet (defaultArg model.returnTo (WebLog.relativeUrl webLog (Permalink "admin/dashboard")))
-                    next ctx
+                { UserMessage.success with Message = $"Logged on successfully | Welcome to {ctx.WebLog.Name}!" }
+        return!
+            match model.ReturnTo with
+            | Some url -> redirectTo false url next ctx
+            | None -> redirectToGet "admin/dashboard" next ctx
     | _ ->
-        do! addMessage ctx { UserMessage.error with message = "Log on attempt unsuccessful" }
-        return! logOn model.returnTo next ctx
+        do! addMessage ctx { UserMessage.error with Message = "Log on attempt unsuccessful" }
+        return! logOn model.ReturnTo next ctx
 }
 
 // GET /user/log-off
 let logOff : HttpHandler = fun next ctx -> task {
     do! ctx.SignOutAsync CookieAuthenticationDefaults.AuthenticationScheme
-    do! addMessage ctx { UserMessage.info with message = "Log off successful" }
-    return! redirectToGet (WebLog.relativeUrl ctx.WebLog Permalink.empty) next ctx
+    do! addMessage ctx { UserMessage.info with Message = "Log off successful" }
+    return! redirectToGet "" next ctx
 }
 
-/// Display the user edit page, with information possibly filled in
-let private showEdit (hash : Hash) : HttpHandler = fun next ctx -> task {
-    hash.Add ("page_title", "Edit Your Information")
-    hash.Add ("csrf", csrfToken ctx)
-    return! viewForTheme "admin" "user-edit" next ctx hash
+// ~~ ADMINISTRATION ~~
+
+open System.Collections.Generic
+open Giraffe.Htmx
+open Microsoft.AspNetCore.Http
+
+/// Create the hash needed to display the user list
+let private userListHash (ctx : HttpContext) = task {
+    let! users = ctx.Data.WebLogUser.FindByWebLog ctx.WebLog.Id
+    return!
+        hashForPage "User Administration"
+        |> withAntiCsrf ctx
+        |> addToHash "users" (users |> List.map (DisplayUser.fromUser ctx.WebLog) |> Array.ofList)
+        |> addViewContext ctx
 }
 
-// GET /admin/user/edit
-let edit : HttpHandler = fun next ctx -> task {
-    match! ctx.Data.WebLogUser.findById (userId ctx) ctx.WebLog.id with
-    | Some user -> return! showEdit (Hash.FromAnonymousObject {| model = EditUserModel.fromUser user |}) next ctx
+/// Got no time for URL/form manipulators...
+let private goAway : HttpHandler = RequestErrors.BAD_REQUEST "really?"
+
+// GET /admin/users
+let all : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    let! hash = userListHash ctx
+    let! tmpl = TemplateCache.get "admin" "user-list-body" ctx.Data 
+    return!
+           addToHash "user_list" (tmpl.Render hash) hash
+        |> adminView "user-list" next ctx
+}
+
+// GET /admin/users/bare
+let bare : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    let! hash = userListHash ctx
+    return! adminBareView "user-list-body" next ctx hash
+}
+
+/// Show the edit user page
+let private showEdit (model : EditUserModel) : HttpHandler = fun next ctx ->
+    hashForPage (if model.IsNew then "Add a New User" else "Edit User")
+    |> withAntiCsrf ctx
+    |> addToHash ViewContext.Model model
+    |> addToHash "access_levels" [|
+        KeyValuePair.Create (AccessLevel.toString Author, "Author")
+        KeyValuePair.Create (AccessLevel.toString Editor, "Editor")
+        KeyValuePair.Create (AccessLevel.toString WebLogAdmin, "Web Log Admin")
+        if ctx.HasAccessLevel Administrator then
+            KeyValuePair.Create (AccessLevel.toString Administrator, "Administrator")
+    |]
+    |> adminBareView "user-edit" next ctx
+    
+// GET /admin/user/{id}/edit
+let edit usrId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    let isNew   = usrId = "new"
+    let userId  = WebLogUserId usrId
+    let tryUser =
+        if isNew then someTask { WebLogUser.empty with Id = userId }
+        else ctx.Data.WebLogUser.FindById userId ctx.WebLog.Id
+    match! tryUser with
+    | Some user -> return! showEdit (EditUserModel.fromUser user) next ctx
     | None -> return! Error.notFound next ctx
 }
 
 // POST /admin/user/save
-let save : HttpHandler = requireUser >=> validateCsrf >=> fun next ctx -> task {
+let save : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
     let! model   = ctx.BindFormAsync<EditUserModel> ()
-    if model.newPassword = model.newPasswordConfirm then
     let  data    = ctx.Data
-        match! data.WebLogUser.findById (userId ctx) ctx.WebLog.id with
+    let  tryUser =
+        if model.IsNew then
+            { WebLogUser.empty with
+                Id = WebLogUserId.create ()
+                WebLogId = ctx.WebLog.Id
+                CreatedOn = DateTime.UtcNow
+            } |> someTask
+        else data.WebLogUser.FindById (WebLogUserId model.Id) ctx.WebLog.Id
+    match! tryUser with
+    | Some user when model.Password = model.PasswordConfirm ->
+        let updatedUser = model.UpdateUser user
+        if updatedUser.AccessLevel = Administrator && not (ctx.HasAccessLevel Administrator) then
+            return! goAway next ctx
+        else
+            let updatedUser =
+                if model.Password = "" then updatedUser
+                else
+                    let salt = Guid.NewGuid ()
+                    { updatedUser with PasswordHash = hashedPassword model.Password model.Email salt; Salt = salt }
+            do! (if model.IsNew then data.WebLogUser.Add else data.WebLogUser.Update) updatedUser
+            do! addMessage ctx
+                    { UserMessage.success with
+                        Message = $"""{if model.IsNew then "Add" else "Updat"}ed user successfully"""
+                    }
+            return! bare next ctx
+    | Some _ ->
+        do! addMessage ctx { UserMessage.error with Message = "The passwords did not match; nothing saved" }
+        return!
+            (withHxRetarget $"#user_{model.Id}" >=> showEdit { model with Password = ""; PasswordConfirm = "" })
+                next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// POST /admin/user/{id}/delete
+let delete userId : HttpHandler = requireAccess WebLogAdmin >=> fun next ctx -> task {
+    let data = ctx.Data
+    match! data.WebLogUser.FindById (WebLogUserId userId) ctx.WebLog.Id with
     | Some user ->
+        if user.AccessLevel = Administrator && not (ctx.HasAccessLevel Administrator) then
+            return! goAway next ctx
+        else
+            match! data.WebLogUser.Delete user.Id user.WebLogId with
+            | Ok _ ->
+                do! addMessage ctx
+                        { UserMessage.success with
+                            Message = $"User {WebLogUser.displayName user} deleted successfully"
+                        }
+                return! bare next ctx
+            | Error msg ->
+                do! addMessage ctx
+                        { UserMessage.error with
+                            Message = $"User {WebLogUser.displayName user} was not deleted"
+                            Detail  = Some msg
+                        }
+                return! bare next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+/// Display the user "my info" page, with information possibly filled in
+let private showMyInfo (model : EditMyInfoModel) (user : WebLogUser) : HttpHandler = fun next ctx ->
+    hashForPage "Edit Your Information"
+    |> withAntiCsrf ctx
+    |> addToHash ViewContext.Model model
+    |> addToHash "access_level"    (AccessLevel.toString user.AccessLevel)
+    |> addToHash "created_on"      (WebLog.localTime ctx.WebLog user.CreatedOn)
+    |> addToHash "last_seen_on"    (WebLog.localTime ctx.WebLog (defaultArg user.LastSeenOn DateTime.UnixEpoch))
+    |> adminView "my-info" next ctx
+
+
+// GET /admin/user/my-info
+let myInfo : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    match! ctx.Data.WebLogUser.FindById ctx.UserId ctx.WebLog.Id with
+    | Some user -> return! showMyInfo (EditMyInfoModel.fromUser user) user next ctx
+    | None -> return! Error.notFound next ctx
+}
+
+// POST /admin/user/my-info
+let saveMyInfo : HttpHandler = requireAccess Author >=> fun next ctx -> task {
+    let! model = ctx.BindFormAsync<EditMyInfoModel> ()
+    let  data  = ctx.Data
+    match! data.WebLogUser.FindById ctx.UserId ctx.WebLog.Id with
+    | Some user when model.NewPassword = model.NewPasswordConfirm ->
         let pw, salt =
-                if model.newPassword = "" then
-                    user.passwordHash, user.salt
+            if model.NewPassword = "" then
+                user.PasswordHash, user.Salt
             else
                 let newSalt = Guid.NewGuid ()
-                    hashedPassword model.newPassword user.userName newSalt, newSalt
+                hashedPassword model.NewPassword user.Email newSalt, newSalt
         let user =
             { user with
-                    firstName     = model.firstName
-                    lastName      = model.lastName
-                    preferredName = model.preferredName
-                    passwordHash  = pw
-                    salt          = salt
+                FirstName     = model.FirstName
+                LastName      = model.LastName
+                PreferredName = model.PreferredName
+                PasswordHash  = pw
+                Salt          = salt
             }
-            do! data.WebLogUser.update user
-            let pwMsg = if model.newPassword = "" then "" else " and updated your password"
-            do! addMessage ctx { UserMessage.success with message = $"Saved your information{pwMsg} successfully" }
-            return! redirectToGet (WebLog.relativeUrl ctx.WebLog (Permalink "admin/user/edit")) next ctx
+        do! data.WebLogUser.Update user
+        let pwMsg = if model.NewPassword = "" then "" else " and updated your password"
+        do! addMessage ctx { UserMessage.success with Message = $"Saved your information{pwMsg} successfully" }
+        return! redirectToGet "admin/user/my-info" next ctx
+    | Some user ->
+        do! addMessage ctx { UserMessage.error with Message = "Passwords did not match; no updates made" }
+        return! showMyInfo { model with NewPassword = ""; NewPasswordConfirm = "" } user next ctx
     | None -> return! Error.notFound next ctx
-    else
-        do! addMessage ctx { UserMessage.error with message = "Passwords did not match; no updates made" }
-        return! showEdit (Hash.FromAnonymousObject {|
-                model = { model with newPassword = ""; newPasswordConfirm = "" }
-            |}) next ctx
 }

src/MyWebLog/Maintenance.fs

@@ -23,65 +23,80 @@ let private doCreateWebLog (args : string[]) (sp : IServiceProvider) = task {
     let webLogId   = WebLogId.create ()
     let userId     = WebLogUserId.create ()
     let homePageId = PageId.create ()
+    let slug       = Handlers.Upload.makeSlug args[2]
     
-    do! data.WebLog.add
+    // If this is the first web log being created, the user will be an installation admin; otherwise, they will be an
+    // admin just over their web log
+    let! webLogs     = data.WebLog.All ()
+    let  accessLevel = if List.isEmpty webLogs then Administrator else WebLogAdmin
+        
+    do! data.WebLog.Add
             { WebLog.empty with
-                id          = webLogId
-                name        = args[2]
-                urlBase     = args[1]
-                defaultPage = PageId.toString homePageId
-                timeZone    = timeZone
+                Id          = webLogId
+                Name        = args[2]
+                Slug        = slug
+                UrlBase     = args[1]
+                DefaultPage = PageId.toString homePageId
+                TimeZone    = timeZone
             }
     
     // Create the admin user
     let salt = Guid.NewGuid ()
+    let now  = DateTime.UtcNow
     
-    do! data.WebLogUser.add 
+    do! data.WebLogUser.Add 
             { WebLogUser.empty with
-                id                 = userId
-                webLogId           = webLogId
-                userName           = args[3]
-                firstName          = "Admin"
-                lastName           = "User"
-                preferredName      = "Admin"
-                passwordHash       = Handlers.User.hashedPassword args[4] args[3] salt
-                salt               = salt
-                authorizationLevel = Administrator
+                Id            = userId
+                WebLogId      = webLogId
+                Email         = args[3]
+                FirstName     = "Admin"
+                LastName      = "User"
+                PreferredName = "Admin"
+                PasswordHash  = Handlers.User.hashedPassword args[4] args[3] salt
+                Salt          = salt
+                AccessLevel   = accessLevel
+                CreatedOn     = now
             }
 
     // Create the default home page
-    do! data.Page.add
+    do! data.Page.Add
             { Page.empty with
-                id          = homePageId
-                webLogId    = webLogId
-                authorId    = userId
-                title       = "Welcome to myWebLog!"
-                permalink   = Permalink "welcome-to-myweblog.html"
-                publishedOn = DateTime.UtcNow
-                updatedOn   = DateTime.UtcNow
-                text        = "<p>This is your default home page.</p>"
-                revisions   = [
-                    { asOf = DateTime.UtcNow
-                      text = Html "<p>This is your default home page.</p>"
+                Id          = homePageId
+                WebLogId    = webLogId
+                AuthorId    = userId
+                Title       = "Welcome to myWebLog!"
+                Permalink   = Permalink "welcome-to-myweblog.html"
+                PublishedOn = now
+                UpdatedOn   = now
+                Text        = "<p>This is your default home page.</p>"
+                Revisions   = [
+                    { AsOf = now
+                      Text = Html "<p>This is your default home page.</p>"
                     }
                 ]
             }
 
     printfn $"Successfully initialized database for {args[2]} with URL base {args[1]}"
+    match accessLevel with
+    | Administrator -> printfn $"  ({args[3]} is an installation administrator)"
+    | WebLogAdmin ->
+        printfn  $"  ({args[3]} is a web log administrator;"
+        printfn """   use "upgrade-user" to promote to installation administrator)"""
+    | _ -> ()
 }
 
 /// Create a new web log
 let createWebLog args sp = task {
     match args |> Array.length with
     | 5 -> do! doCreateWebLog args sp
-    | _ -> printfn "Usage: MyWebLog init [url] [name] [admin-email] [admin-pw]"
+    | _ -> eprintfn "Usage: MyWebLog init [url] [name] [admin-email] [admin-pw]"
 }
 
 /// Import prior permalinks from a text files with lines in the format "[old] [new]"
-let importPriorPermalinks urlBase file (sp : IServiceProvider) = task {
+let private importPriorPermalinks urlBase file (sp : IServiceProvider) = task {
     let data = sp.GetRequiredService<IData> ()
 
-    match! data.WebLog.findByHost urlBase with
+    match! data.WebLog.FindByHost urlBase with
     | Some webLog ->
         
         let mapping =
@@ -92,13 +107,13 @@ let importPriorPermalinks urlBase file (sp : IServiceProvider) = task {
                 Permalink parts[0], Permalink parts[1])
         
         for old, current in mapping do
-            match! data.Post.findByPermalink current webLog.id with
+            match! data.Post.FindByPermalink current webLog.Id with
             | Some post ->
-                let! withLinks = data.Post.findFullById post.id post.webLogId
-                let! _ = data.Post.updatePriorPermalinks post.id post.webLogId
-                             (old :: withLinks.Value.priorPermalinks)
+                let! withLinks = data.Post.FindFullById post.Id post.WebLogId
+                let! _ = data.Post.UpdatePriorPermalinks post.Id post.WebLogId
+                             (old :: withLinks.Value.PriorPermalinks)
                 printfn $"{Permalink.toString old} -> {Permalink.toString current}"
-            | None -> printfn $"Cannot find current post for {Permalink.toString current}"
+            | None -> eprintfn $"Cannot find current post for {Permalink.toString current}"
         printfn "Done!"
     | None -> eprintfn $"No web log found at {urlBase}"
 }
@@ -107,7 +122,7 @@ let importPriorPermalinks urlBase file (sp : IServiceProvider) = task {
 let importLinks args sp = task {
     match args |> Array.length with
     | 3 -> do! importPriorPermalinks args[1] args[2] sp
-    | _ -> printfn "Usage: MyWebLog import-links [url] [file-name]"
+    | _ -> eprintfn "Usage: MyWebLog import-links [url] [file-name]"
 }
 
 // Loading a theme and restoring a backup are not statically compilable; this is OK
@@ -131,8 +146,8 @@ let loadTheme (args : string[]) (sp : IServiceProvider) = task {
             printfn $"Theme {themeName} loaded successfully"
         | Error message -> eprintfn $"{message}"
     else
-        printfn "Usage: MyWebLog load-theme [theme-zip-file-name] [*clean-load]"
-        printfn "         * optional, defaults to true"
+        eprintfn "Usage: MyWebLog load-theme [theme-zip-file-name] [*clean-load]"
+        eprintfn "         * optional, defaults to true"
 }
 
 /// Back up a web log's data
@@ -145,55 +160,93 @@ module Backup =
     /// A theme asset, with the data base-64 encoded
     type EncodedAsset =
         {   /// The ID of the theme asset
-            id : ThemeAssetId
+            Id : ThemeAssetId
             
             /// The updated date for this asset
-            updatedOn : DateTime
+            UpdatedOn : DateTime
             
             /// The data for this asset, base-64 encoded
-            data : string
+            Data : string
         }
         
         /// Create an encoded theme asset from the original theme asset
         static member fromAsset (asset : ThemeAsset) =
-            { id        = asset.id
-              updatedOn = asset.updatedOn
-              data      = Convert.ToBase64String asset.data
+            {   Id        = asset.Id
+                UpdatedOn = asset.UpdatedOn
+                Data      = Convert.ToBase64String asset.Data
             }
     
         /// Create a theme asset from an encoded theme asset
-        static member fromAsset (asset : EncodedAsset) : ThemeAsset =
-            { id        = asset.id
-              updatedOn = asset.updatedOn
-              data      = Convert.FromBase64String asset.data
+        static member toAsset (encoded : EncodedAsset) : ThemeAsset =
+            {   Id        = encoded.Id
+                UpdatedOn = encoded.UpdatedOn
+                Data      = Convert.FromBase64String encoded.Data
             }
     
+    /// An uploaded file, with the data base-64 encoded
+    type EncodedUpload =
+        {   /// The ID of the upload
+            Id : UploadId
+            
+            /// The ID of the web log to which the upload belongs
+            WebLogId : WebLogId
+            
+            /// The path at which this upload is served
+            Path : Permalink
+            
+            /// The date/time this upload was last updated (file time)
+            UpdatedOn : DateTime
+            
+            /// The data for the upload, base-64 encoded
+            Data : string
+        }
+        
+        /// Create an encoded uploaded file from the original uploaded file
+        static member fromUpload (upload : Upload) : EncodedUpload =
+            {   Id        = upload.Id
+                WebLogId  = upload.WebLogId
+                Path      = upload.Path
+                UpdatedOn = upload.UpdatedOn
+                Data      = Convert.ToBase64String upload.Data
+            }
+        
+        /// Create an uploaded file from an encoded uploaded file
+        static member toUpload (encoded : EncodedUpload) : Upload =
+            {   Id        = encoded.Id
+                WebLogId  = encoded.WebLogId
+                Path      = encoded.Path
+                UpdatedOn = encoded.UpdatedOn
+                Data      = Convert.FromBase64String encoded.Data
+            }
     
     /// A unified archive for a web log
     type Archive =
         {   /// The web log to which this archive belongs
-            webLog : WebLog
+            WebLog : WebLog
             
             /// The users for this web log
-            users : WebLogUser list
+            Users : WebLogUser list
             
             /// The theme used by this web log at the time the archive was made
-            theme : Theme
+            Theme : Theme
             
             /// Assets for the theme used by this web log at the time the archive was made
-            assets : EncodedAsset list
+            Assets : EncodedAsset list
             
             /// The categories for this web log
-            categories : Category list
+            Categories : Category list
             
             /// The tag mappings for this web log
-            tagMappings : TagMap list
+            TagMappings : TagMap list
             
             /// The pages for this web log (containing only the most recent revision)
-            pages : Page list
+            Pages : Page list
             
             /// The posts for this web log (containing only the most recent revision)
-            posts : Post list
+            Posts : Post list
+            
+            /// The uploaded files for this web log
+            Uploads : EncodedUpload list
         }
     
     /// Create a JSON serializer (uses RethinkDB data implementation's JSON converters)
@@ -206,58 +259,62 @@ module Backup =
     /// Display statistics for a backup archive
     let private displayStats (msg : string) (webLog : WebLog) archive =
 
-        let userCount     = List.length archive.users
-        let assetCount    = List.length archive.assets
-        let categoryCount = List.length archive.categories
-        let tagMapCount   = List.length archive.tagMappings
-        let pageCount     = List.length archive.pages
-        let postCount     = List.length archive.posts
+        let userCount     = List.length archive.Users
+        let assetCount    = List.length archive.Assets
+        let categoryCount = List.length archive.Categories
+        let tagMapCount   = List.length archive.TagMappings
+        let pageCount     = List.length archive.Pages
+        let postCount     = List.length archive.Posts
+        let uploadCount   = List.length archive.Uploads
         
         // Create a pluralized output based on the count
         let plural count ifOne ifMany =
             if count = 1 then ifOne else ifMany
             
         printfn ""
-        printfn $"""{msg.Replace ("{{NAME}}", webLog.name)}"""
-        printfn $""" - The theme "{archive.theme.name}" with {assetCount} asset{plural assetCount "" "s"}"""
+        printfn $"""{msg.Replace ("<>NAME<>", webLog.Name)}"""
+        printfn $""" - The theme "{archive.Theme.Name}" with {assetCount} asset{plural assetCount "" "s"}"""
         printfn $""" - {userCount} user{plural userCount "" "s"}"""
         printfn $""" - {categoryCount} categor{plural categoryCount "y" "ies"}"""
         printfn $""" - {tagMapCount} tag mapping{plural tagMapCount "" "s"}"""
         printfn $""" - {pageCount} page{plural pageCount "" "s"}"""
         printfn $""" - {postCount} post{plural postCount "" "s"}"""
+        printfn $""" - {uploadCount} uploaded file{plural uploadCount "" "s"}"""
 
     /// Create a backup archive
     let private createBackup webLog (fileName : string) prettyOutput (data : IData) = task {
         // Create the data structure
-        let themeId = ThemeId webLog.themePath
-        
         printfn "- Exporting theme..."
-        let! theme  = data.Theme.findById themeId
-        let! assets = data.ThemeAsset.findByThemeWithData themeId
+        let! theme  = data.Theme.FindById webLog.ThemeId
+        let! assets = data.ThemeAsset.FindByThemeWithData webLog.ThemeId
         
         printfn "- Exporting users..."
-        let! users = data.WebLogUser.findByWebLog webLog.id
+        let! users = data.WebLogUser.FindByWebLog webLog.Id
         
         printfn "- Exporting categories and tag mappings..."
-        let! categories = data.Category.findByWebLog webLog.id
-        let! tagMaps    = data.TagMap.findByWebLog webLog.id
+        let! categories = data.Category.FindByWebLog webLog.Id
+        let! tagMaps    = data.TagMap.FindByWebLog webLog.Id
         
         printfn "- Exporting pages..."
-        let! pages = data.Page.findFullByWebLog webLog.id
+        let! pages = data.Page.FindFullByWebLog webLog.Id
         
         printfn "- Exporting posts..."
-        let! posts = data.Post.findFullByWebLog webLog.id
+        let! posts = data.Post.FindFullByWebLog webLog.Id
+        
+        printfn "- Exporting uploads..."
+        let! uploads = data.Upload.FindByWebLogWithData webLog.Id
         
         printfn "- Writing archive..."
-        let  archive    = {
-            webLog      = webLog
-            users       = users
-            theme       = Option.get theme
-            assets      = assets |> List.map EncodedAsset.fromAsset
-            categories  = categories
-            tagMappings = tagMaps
-            pages       = pages |> List.map (fun p -> { p with revisions = List.truncate 1 p.revisions })
-            posts       = posts |> List.map (fun p -> { p with revisions = List.truncate 1 p.revisions })
+        let archive =
+            {   WebLog      = webLog
+                Users       = users
+                Theme       = Option.get theme
+                Assets      = assets |> List.map EncodedAsset.fromAsset
+                Categories  = categories
+                TagMappings = tagMaps
+                Pages       = pages   |> List.map (fun p -> { p with Revisions = List.truncate 1 p.Revisions })
+                Posts       = posts   |> List.map (fun p -> { p with Revisions = List.truncate 1 p.Revisions })
+                Uploads     = uploads |> List.map EncodedUpload.fromUpload
             }
         
         // Write the structure to the backup file
@@ -267,82 +324,88 @@ module Backup =
         serializer.Serialize (writer, archive)
         writer.Close ()
         
-        displayStats "{{NAME}} backup contains:" webLog archive
+        displayStats $"{fileName} (for <>NAME<>) contains:" webLog archive
     }
     
     let private doRestore archive newUrlBase (data : IData) = task {
         let! restore = task {
-            match! data.WebLog.findById archive.webLog.id with
-            | Some webLog when defaultArg newUrlBase webLog.urlBase = webLog.urlBase ->
-                do! data.WebLog.delete webLog.id
-                return { archive with webLog = { archive.webLog with urlBase = defaultArg newUrlBase webLog.urlBase } }
+            match! data.WebLog.FindById archive.WebLog.Id with
+            | Some webLog when defaultArg newUrlBase webLog.UrlBase = webLog.UrlBase ->
+                do! data.WebLog.Delete webLog.Id
+                return { archive with WebLog = { archive.WebLog with UrlBase = defaultArg newUrlBase webLog.UrlBase } }
             | Some _ ->
                 // Err'body gets new IDs...
                 let newWebLogId = WebLogId.create ()
-                let newCatIds   = archive.categories  |> List.map (fun cat  -> cat.id,  CategoryId.create   ()) |> dict
-                let newMapIds   = archive.tagMappings |> List.map (fun tm   -> tm.id,   TagMapId.create     ()) |> dict
-                let newPageIds  = archive.pages       |> List.map (fun page -> page.id, PageId.create       ()) |> dict
-                let newPostIds  = archive.posts       |> List.map (fun post -> post.id, PostId.create       ()) |> dict
-                let newUserIds  = archive.users       |> List.map (fun user -> user.id, WebLogUserId.create ()) |> dict
+                let newCatIds   = archive.Categories  |> List.map (fun cat  -> cat.Id,  CategoryId.create   ()) |> dict
+                let newMapIds   = archive.TagMappings |> List.map (fun tm   -> tm.Id,   TagMapId.create     ()) |> dict
+                let newPageIds  = archive.Pages       |> List.map (fun page -> page.Id, PageId.create       ()) |> dict
+                let newPostIds  = archive.Posts       |> List.map (fun post -> post.Id, PostId.create       ()) |> dict
+                let newUserIds  = archive.Users       |> List.map (fun user -> user.Id, WebLogUserId.create ()) |> dict
+                let newUpIds    = archive.Uploads     |> List.map (fun up   -> up.Id,   UploadId.create     ()) |> dict
                 return
                     { archive with
-                        webLog      = { archive.webLog with id = newWebLogId; urlBase = Option.get newUrlBase }
-                        users       = archive.users
-                                      |> List.map (fun u -> { u with id = newUserIds[u.id]; webLogId = newWebLogId })
-                        categories  = archive.categories
-                                      |> List.map (fun c -> { c with id = newCatIds[c.id]; webLogId = newWebLogId })
-                        tagMappings = archive.tagMappings
-                                      |> List.map (fun tm -> { tm with id = newMapIds[tm.id]; webLogId = newWebLogId })
-                        pages       = archive.pages
+                        WebLog      = { archive.WebLog with Id = newWebLogId; UrlBase = Option.get newUrlBase }
+                        Users       = archive.Users
+                                      |> List.map (fun u -> { u with Id = newUserIds[u.Id]; WebLogId = newWebLogId })
+                        Categories  = archive.Categories
+                                      |> List.map (fun c -> { c with Id = newCatIds[c.Id]; WebLogId = newWebLogId })
+                        TagMappings = archive.TagMappings
+                                      |> List.map (fun tm -> { tm with Id = newMapIds[tm.Id]; WebLogId = newWebLogId })
+                        Pages       = archive.Pages
                                       |> List.map (fun page ->
                                           { page with
-                                              id       = newPageIds[page.id]
-                                              webLogId = newWebLogId
-                                              authorId = newUserIds[page.authorId]
+                                              Id       = newPageIds[page.Id]
+                                              WebLogId = newWebLogId
+                                              AuthorId = newUserIds[page.AuthorId]
                                           })
-                        posts       = archive.posts
+                        Posts       = archive.Posts
                                       |> List.map (fun post ->
                                           { post with
-                                              id          = newPostIds[post.id]
-                                              webLogId    = newWebLogId
-                                              authorId    = newUserIds[post.authorId]
-                                              categoryIds = post.categoryIds |> List.map (fun c -> newCatIds[c])
+                                              Id          = newPostIds[post.Id]
+                                              WebLogId    = newWebLogId
+                                              AuthorId    = newUserIds[post.AuthorId]
+                                              CategoryIds = post.CategoryIds |> List.map (fun c -> newCatIds[c])
                                           })
+                        Uploads     = archive.Uploads
+                                      |> List.map (fun u -> { u with Id = newUpIds[u.Id]; WebLogId = newWebLogId })
                     }
             | None ->
                 return
                     { archive with
-                        webLog = { archive.webLog with urlBase = defaultArg newUrlBase archive.webLog.urlBase }
+                        WebLog = { archive.WebLog with UrlBase = defaultArg newUrlBase archive.WebLog.UrlBase }
                     }
         }
         
         // Restore theme and assets (one at a time, as assets can be large)
         printfn ""
         printfn "- Importing theme..."
-        do! data.Theme.save restore.theme
-        let! _ = restore.assets |> List.map (EncodedAsset.fromAsset >> data.ThemeAsset.save) |> Task.WhenAll
+        do! data.Theme.Save restore.Theme
+        let! _ = restore.Assets |> List.map (EncodedAsset.toAsset >> data.ThemeAsset.Save) |> Task.WhenAll
         
         // Restore web log data
         
         printfn "- Restoring web log..."
-        do! data.WebLog.add restore.webLog
+        do! data.WebLog.Add restore.WebLog
         
         printfn "- Restoring users..."
-        do! data.WebLogUser.restore restore.users
+        do! data.WebLogUser.Restore restore.Users
         
         printfn "- Restoring categories and tag mappings..."
-        do! data.TagMap.restore   restore.tagMappings
-        do! data.Category.restore restore.categories
+        do! data.TagMap.Restore   restore.TagMappings
+        do! data.Category.Restore restore.Categories
         
         printfn "- Restoring pages..."
-        do! data.Page.restore restore.pages
+        do! data.Page.Restore restore.Pages
         
         printfn "- Restoring posts..."
-        do! data.Post.restore restore.posts
+        do! data.Post.Restore restore.Posts
         
         // TODO: comments not yet implemented
         
-        displayStats "Restored for {{NAME}}:" restore.webLog restore
+        printfn "- Restoring uploads..."
+        do! data.Upload.Restore (restore.Uploads |> List.map EncodedUpload.toUpload)
+        
+        displayStats "Restored for <>NAME<>:" restore.WebLog restore
     }
     
     /// Decide whether to restore a backup
@@ -366,22 +429,29 @@ module Backup =
         if doOverwrite then
             do! doRestore archive newUrlBase data
         else
-            printfn $"{archive.webLog.name} backup restoration canceled"
+            printfn $"{archive.WebLog.Name} backup restoration canceled"
     }
         
     /// Generate a backup archive
     let generateBackup (args : string[]) (sp : IServiceProvider) = task {
-        if args.Length = 3 || args.Length = 4 then
+        if args.Length > 1 && args.Length < 5 then
             let data = sp.GetRequiredService<IData> ()
-            match! data.WebLog.findByHost args[1] with
+            match! data.WebLog.FindByHost args[1] with
             | Some webLog ->
-                let fileName     = if args[2].EndsWith ".json" then args[2] else $"{args[2]}.json"
-                let prettyOutput = args.Length = 4 && args[3] = "pretty"
-                do! createBackup webLog fileName prettyOutput data
-            | None -> printfn $"Error: no web log found for {args[1]}"
+                let fileName =
+                    if args.Length = 2 || (args.Length = 3 && args[2] = "pretty") then
+                        $"{webLog.Slug}.json"
+                    elif args[2].EndsWith ".json" then
+                        args[2]
                     else
-            printfn """Usage: MyWebLog backup [url-base] [backup-file-name] [*"pretty"]"""
-            printfn """         * optional - default is non-pretty JSON output"""
+                        $"{args[2]}.json"
+                let prettyOutput = (args.Length = 3 && args[2] = "pretty") || (args.Length = 4 && args[3] = "pretty")
+                do! createBackup webLog fileName prettyOutput data
+            | None -> eprintfn $"Error: no web log found for {args[1]}"
+        else
+            eprintfn """Usage: MyWebLog backup [url-base] [*backup-file-name] [**"pretty"]"""
+            eprintfn """          * optional - default is [web-log-slug].json"""
+            eprintfn """         ** optional - default is non-pretty JSON output"""
     }
     
     /// Restore a backup archive
@@ -391,8 +461,30 @@ module Backup =
             let newUrlBase = if args.Length = 3 then Some args[2] else None
             do! restoreBackup args[1] newUrlBase (args[0] <> "do-restore") data
         else
-            printfn "Usage: MyWebLog restore [backup-file-name] [*url-base]"
-            printfn "         * optional - will restore to original URL base if omitted"
-            printfn "       (use do-restore to skip confirmation prompt)"
+            eprintfn "Usage: MyWebLog restore [backup-file-name] [*url-base]"
+            eprintfn "         * optional - will restore to original URL base if omitted"
+            eprintfn "       (use do-restore to skip confirmation prompt)"
     }
 
+
+/// Upgrade a WebLogAdmin user to an Administrator user
+let private doUserUpgrade urlBase email (data : IData) = task {
+    match! data.WebLog.FindByHost urlBase with
+    | Some webLog ->
+        match! data.WebLogUser.FindByEmail email webLog.Id with
+        | Some user ->
+            match user.AccessLevel with
+            | WebLogAdmin ->
+                do! data.WebLogUser.Update { user with AccessLevel = Administrator }
+                printfn $"{email} is now an Administrator user"
+            | other -> eprintfn $"ERROR: {email} is an {AccessLevel.toString other}, not a WebLogAdmin"
+        | None -> eprintfn $"ERROR: no user {email} found at {urlBase}"
+    | None -> eprintfn $"ERROR: no web log found for {urlBase}"
+}
+
+/// Upgrade a WebLogAdmin user to an Administrator user if the command-line arguments are good
+let upgradeUser (args : string[]) (sp : IServiceProvider) = task {
+    match args.Length with
+    | 3 -> do! doUserUpgrade args[1] args[2] (sp.GetRequiredService<IData> ())
+    | _ -> eprintfn "Usage: MyWebLog upgrade-user [web-log-url-base] [email-address]"
+}

src/MyWebLog/MyWebLog.fsproj

@@ -12,12 +12,13 @@
   <ItemGroup>
     <Content Include="appsettings*.json" CopyToOutputDirectory="Always" />
     <Compile Include="Caches.fs" />
-    <Compile Include="Handlers\Error.fs" />
     <Compile Include="Handlers\Helpers.fs" />
     <Compile Include="Handlers\Admin.fs" />
     <Compile Include="Handlers\Feed.fs" />
+    <Compile Include="Handlers\Page.fs" />
     <Compile Include="Handlers\Post.fs" />
     <Compile Include="Handlers\User.fs" />
+    <Compile Include="Handlers\Upload.fs" />
     <Compile Include="Handlers\Routes.fs" />
     <Compile Include="DotLiquidBespoke.fs" />
     <Compile Include="Maintenance.fs" />
@@ -27,8 +28,8 @@
   <ItemGroup>
     <PackageReference Include="DotLiquid" Version="2.2.656" />
     <PackageReference Include="Giraffe" Version="6.0.0" />
-    <PackageReference Include="Giraffe.Htmx" Version="1.7.0" />
-    <PackageReference Include="Giraffe.ViewEngine.Htmx" Version="1.7.0" />
+    <PackageReference Include="Giraffe.Htmx" Version="1.8.0" />
+    <PackageReference Include="Giraffe.ViewEngine.Htmx" Version="1.8.0" />
     <PackageReference Include="NeoSmart.Caching.Sqlite" Version="6.0.1" />
     <PackageReference Include="RethinkDB.DistributedCache" Version="1.0.0-rc1" />
     <PackageReference Update="FSharp.Core" Version="6.0.5" />
@@ -41,7 +42,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <None Include=".\wwwroot\img\*.png" CopyToOutputDirectory="Always" />
+    <None Include=".\wwwroot\upload\*" CopyToOutputDirectory="Always" />
   </ItemGroup>
 
 </Project>

src/MyWebLog/Program.fs

@@ -15,7 +15,7 @@ type WebLogMiddleware (next : RequestDelegate, log : ILogger<WebLogMiddleware>)
         let path = $"{ctx.Request.Scheme}://{ctx.Request.Host.Value}{ctx.Request.Path.Value}"
         match WebLogCache.tryGet path with
         | Some webLog ->
-            if isDebug then log.LogDebug $"Resolved web log {WebLogId.toString webLog.id} for {path}"
+            if isDebug then log.LogDebug $"Resolved web log {WebLogId.toString webLog.Id} for {path}"
             ctx.Items["webLog"] <- webLog
             if PageListCache.exists ctx then () else do! PageListCache.update ctx
             if CategoryCache.exists ctx then () else do! CategoryCache.update ctx
@@ -40,21 +40,46 @@ module DataImplementation =
     /// Get the configured data implementation
     let get (sp : IServiceProvider) : IData =
         let config   = sp.GetRequiredService<IConfiguration> ()
-        if (config.GetConnectionString >> isNull >> not) "SQLite" then
-            let conn = new SqliteConnection (config.GetConnectionString "SQLite")
-            SQLiteData.setUpConnection conn |> Async.AwaitTask |> Async.RunSynchronously
-            upcast SQLiteData (conn, sp.GetRequiredService<ILogger<SQLiteData>> ())
-        elif (config.GetSection "RethinkDB").Exists () then
-            Json.all () |> Seq.iter Converter.Serializer.Converters.Add 
-            let rethinkCfg = DataConfig.FromConfiguration (config.GetSection "RethinkDB")
-            let conn       = rethinkCfg.CreateConnectionAsync () |> Async.AwaitTask |> Async.RunSynchronously
-            upcast RethinkDbData (conn, rethinkCfg, sp.GetRequiredService<ILogger<RethinkDbData>> ())
-        else
+        let await it = (Async.AwaitTask >> Async.RunSynchronously) it
+        let connStr    name = config.GetConnectionString name
+        let hasConnStr name = (connStr >> isNull >> not) name
+        let createSQLite connStr =
             let log  = sp.GetRequiredService<ILogger<SQLiteData>> ()
-            log.LogInformation "Using default SQLite database myweblog.db"
-            let conn = new SqliteConnection ("Data Source=./myweblog.db;Cache=Shared")
-            SQLiteData.setUpConnection conn |> Async.AwaitTask |> Async.RunSynchronously
-            upcast SQLiteData (conn, log)
+            let conn = new SqliteConnection (connStr)
+            log.LogInformation $"Using SQLite database {conn.DataSource}"
+            await (SQLiteData.setUpConnection conn)
+            SQLiteData (conn, log)
+        
+        if hasConnStr "SQLite" then
+            upcast createSQLite (connStr "SQLite")
+        elif hasConnStr "RethinkDB" then
+            let log = sp.GetRequiredService<ILogger<RethinkDbData>> ()
+            Json.all () |> Seq.iter Converter.Serializer.Converters.Add 
+            let rethinkCfg = DataConfig.FromUri (connStr "RethinkDB")
+            let conn       = await (rethinkCfg.CreateConnectionAsync log)
+            upcast RethinkDbData (conn, rethinkCfg, log)
+        else
+            upcast createSQLite "Data Source=./myweblog.db;Cache=Shared"
+
+
+open System.Threading.Tasks
+
+/// Show a list of valid command-line interface commands
+let showHelp () =
+    printfn " "
+    printfn "COMMAND       WHAT IT DOES"
+    printfn "-----------   ------------------------------------------------------"
+    printfn "backup        Create a JSON file backup of a web log"
+    printfn "do-restore    Restore a JSON file backup (overwrite data silently)"
+    printfn "help          Display this information"
+    printfn "import-links  Import prior permalinks"
+    printfn "init          Initializes a new web log"
+    printfn "load-theme    Load a theme"
+    printfn "restore       Restore a JSON file backup (prompt before overwriting)"
+    printfn "upgrade-user  Upgrade a WebLogAdmin user to a full Administrator"
+    printfn " "
+    printfn "For more information on a particular command, run it with no options."
+    Task.FromResult ()
 
 
 open Giraffe
@@ -86,7 +111,7 @@ let rec main args =
     let data = DataImplementation.get sp
     
     task {
-        do! data.startUp ()
+        do! data.StartUp ()
         do! WebLogCache.fill data
         do! ThemeAssetCache.fill data
     } |> Async.AwaitTask |> Async.RunSynchronously
@@ -132,7 +157,12 @@ let rec main args =
     | Some it when it = "backup"       -> Maintenance.Backup.generateBackup    args app.Services
     | Some it when it = "restore"      -> Maintenance.Backup.restoreFromBackup args app.Services
     | Some it when it = "do-restore"   -> Maintenance.Backup.restoreFromBackup args app.Services
-    | _ ->
+    | Some it when it = "upgrade-user" -> Maintenance.upgradeUser              args app.Services
+    | Some it when it = "help"         -> showHelp ()
+    | Some it ->
+        printfn $"""Unrecognized command "{it}" - valid commands are:"""
+        showHelp ()
+    | None ->
         let _ = app.UseForwardedHeaders ()
         let _ = app.UseCookiePolicy (CookiePolicyOptions (MinimumSameSitePolicy = SameSiteMode.Strict))
         let _ = app.UseMiddleware<WebLogMiddleware> ()
@@ -142,7 +172,7 @@ let rec main args =
         let _ = app.UseSession ()
         let _ = app.UseGiraffe Handlers.Routes.endpoint
 
-        System.Threading.Tasks.Task.FromResult (app.Run ())
+        Task.FromResult (app.Run ())
     |> Async.AwaitTask |> Async.RunSynchronously
     
     0 // Exit code

src/MyWebLog/appsettings.json

@@ -1,5 +1,5 @@
 {
-  "Generator": "myWebLog 2.0-beta02",
+  "Generator": "myWebLog 2.0-beta05",
   "Logging": {
     "LogLevel": {
       "MyWebLog.Handlers": "Information"

src/admin-theme/_layout.liquid

@@ -7,19 +7,27 @@
         <span class="navbar-toggler-icon"></span>
       </button>
       <div class="collapse navbar-collapse" id="navbarText">
-        {% if logged_on -%}
+        {% if is_logged_on -%}
           <ul class="navbar-nav">
             {{ "admin/dashboard" | nav_link: "Dashboard" }}
+            {% if is_author %}
               {{ "admin/pages" | nav_link: "Pages" }}
               {{ "admin/posts" | nav_link: "Posts" }}
+              {{ "admin/uploads" | nav_link: "Uploads" }}
+            {% endif %}
+            {% if is_web_log_admin %}
               {{ "admin/categories" | nav_link: "Categories" }}
+              {{ "admin/users" | nav_link: "Users" }}
               {{ "admin/settings" | nav_link: "Settings" }}
+            {% endif %}
           </ul>
         {%- endif %}
         <ul class="navbar-nav flex-grow-1 justify-content-end">
-          {% if logged_on -%}
-            {{ "admin/user/edit" | nav_link: "Edit User" }}
-            {{ "user/log-off" | nav_link: "Log Off" }}
+          {% if is_logged_on -%}
+            {{ "admin/user/my-info" | nav_link: "My Info" }}
+            <li class="nav-item">
+              <a class="nav-link" href="{{ "user/log-off" | relative_link }}" hx-boost="false">Log Off</a>
+            </li>
           {%- else -%}
             {{ "user/log-on" | nav_link: "Log On" }}
           {%- endif %}
@@ -47,6 +55,8 @@
   <div class="container-fluid">
     <div class="row">
       <div class="col-xs-12 text-end">
+        {%- assign version = generator | split: " " -%}
+        <small class="me-1 align-baseline">v{{ version[1] }}</small>
         <img src="{{ "themes/admin/logo-light.png" | relative_link }}" alt="myWebLog" width="120" height="34">
       </div>
     </div>

src/admin-theme/category-edit.liquid

@@ -3,25 +3,25 @@
   <form hx-post="{{ "admin/category/save" | relative_link }}" method="post" class="container"
         hx-target="#catList" hx-swap="outerHTML show:window:top">
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
-    <input type="hidden" name="categoryId" value="{{ model.category_id }}">
+    <input type="hidden" name="CategoryId" value="{{ model.category_id }}">
       <div class="row">
         <div class="col-12 col-sm-6 col-lg-4 col-xxl-3 offset-xxl-1 mb-3">
           <div class="form-floating">
-            <input type="text" name="name" id="name" class="form-control form-control-sm" placeholder="Name" autofocus
+            <input type="text" name="Name" id="name" class="form-control form-control-sm" placeholder="Name" autofocus
                    required value="{{ model.name | escape }}">
             <label for="name">Name</label>
           </div>
         </div>
         <div class="col-12 col-sm-6 col-lg-4 col-xxl-3 mb-3">
           <div class="form-floating">
-            <input type="text" name="slug" id="slug" class="form-control form-control-sm" placeholder="Slug" required
+            <input type="text" name="Slug" id="slug" class="form-control form-control-sm" placeholder="Slug" required
                    value="{{ model.slug | escape }}">
             <label for="slug">Slug</label>
           </div>
         </div>
         <div class="col-12 col-lg-4 col-xxl-3 offset-xxl-1 mb-3">
           <div class="form-floating">
-            <select name="parentId" id="parentId" class="form-control form-control-sm">
+            <select name="ParentId" id="parentId" class="form-control form-control-sm">
               <option value=""{% if model.parent_id == "" %} selected="selected"{% endif %}>
                 &ndash; None &ndash;
               </option>
@@ -38,7 +38,7 @@
         </div>
         <div class="col-12 col-xl-10 offset-xl-1 mb-3">
           <div class="form-floating">
-            <input name="description" id="description" class="form-control form-control-sm"
+            <input name="Description" id="description" class="form-control form-control-sm"
                    placeholder="A short description of this category" value="{{ model.description | escape }}">
             <label for="description">Description</label>
           </div>

src/admin-theme/category-list-body.liquid

@@ -13,20 +13,19 @@
           {%- endif %}
           {{ cat.name }}<br>
           <small>
+            {%- assign cat_url_base = "admin/category/" | append: cat.id -%}
             {%- if cat.post_count > 0 %}
               <a href="{{ cat | category_link }}" target="_blank">
                 View {{ cat.post_count }} Post{% unless cat.post_count == 1 %}s{% endunless -%}
               </a>
               <span class="text-muted"> &bull; </span>
             {%- endif %}
-            {%- capture cat_edit %}admin/category/{{ cat.id }}/edit{% endcapture -%}
-            <a href="{{ cat_edit | relative_link }}" hx-target="#cat_{{ cat.id }}"
+            <a href="{{ cat_url_base | append: "/edit" | relative_link }}" hx-target="#cat_{{ cat.id }}"
                hx-swap="innerHTML show:#cat_{{ cat.id }}:top">
               Edit
             </a>
             <span class="text-muted"> &bull; </span>
-            {%- capture cat_del %}admin/category/{{ cat.id }}/delete{% endcapture -%}
-            {%- capture cat_del_link %}{{ cat_del | relative_link }}{% endcapture -%}
+            {%- assign cat_del_link = cat_url_base | append: "/delete" | relative_link -%}
             <a href="{{ cat_del_link }}" hx-post="{{ cat_del_link }}" class="text-danger"
                hx-confirm="Are you sure you want to delete the category &ldquo;{{ cat.name }}&rdquo;? This action cannot be undone.">
               Delete

src/admin-theme/custom-feed-edit.liquid

@@ -2,7 +2,7 @@
 <article>
   <form action="{{ "admin/settings/rss/save" | relative_link }}" method="post">
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
-    <input type="hidden" name="id" value="{{ model.id }}">
+    <input type="hidden" name="Id" value="{{ model.id }}">
     {%- assign typ = model.source_type -%}
     <div class="container">
       <div class="row pb-3">
@@ -17,7 +17,7 @@
             <div class="row">
               <div class="col">
                 <div class="form-floating">
-                  <input type="text" name="path" id="path" class="form-control" placeholder="Relative Feed Path"
+                  <input type="text" name="Path" id="path" class="form-control" placeholder="Relative Feed Path"
                          value="{{ model.path }}">
                   <label for="path">Relative Feed Path</label>
                   <span class="form-text fst-italic">Appended to {{ web_log.url_base }}/</span>
@@ -27,7 +27,7 @@
             <div class="row">
               <div class="col py-3 d-flex align-self-center justify-content-center">
                 <div class="form-check form-switch">
-                  <input type="checkbox" name="isPodcast" id="isPodcast" class="form-check-input" value="true"
+                  <input type="checkbox" name="IsPodcast" id="isPodcast" class="form-check-input" value="true"
                       {%- if model.is_podcast %} checked="checked"{% endif %} onclick="Admin.checkPodcast()">
                   <label for="isPodcast" class="form-check-label">This Is a Podcast Feed</label>
                 </div>
@@ -41,7 +41,7 @@
             <div class="row d-flex align-items-center">
               <div class="col-1 d-flex justify-content-end pb-3">
                 <div class="form-check form-check-inline me-0">
-                  <input type="radio" name="sourceType" id="sourceTypeCat" class="form-check-input" value="category"
+                  <input type="radio" name="SourceType" id="sourceTypeCat" class="form-check-input" value="category"
                          {%- unless typ == "tag" %} checked="checked" {% endunless -%}
                          onclick="Admin.customFeedBy('category')">
                   <label for="sourceTypeCat" class="form-check-label d-none">Category</label>
@@ -49,7 +49,7 @@
               </div>
               <div class="col-11 pb-3">
                 <div class="form-floating">
-                  <select name="sourceValue" id="sourceValueCat" class="form-control" required
+                  <select name="SourceValue" id="sourceValueCat" class="form-control" required
                           {%- if typ == "tag" %} disabled="disabled"{% endif %}>
                     <option value="">&ndash; Select Category &ndash;</option>
                     {% for cat in categories -%}
@@ -64,14 +64,14 @@
               </div>
               <div class="col-1 d-flex justify-content-end pb-3">
                 <div class="form-check form-check-inline me-0">
-                  <input type="radio" name="sourceType" id="sourceTypeTag" class="form-check-input" value="tag"
+                  <input type="radio" name="SourceType" id="sourceTypeTag" class="form-check-input" value="tag"
                          {%- if typ == "tag" %} checked="checked"{% endif %} onclick="Admin.customFeedBy('tag')">
                   <label for="sourceTypeTag" class="form-check-label d-none">Tag</label>
                 </div>
               </div>
               <div class="col-11 pb-3">
                 <div class="form-floating">
-                  <input type="text" name="sourceValue" id="sourceValueTag" class="form-control" placeholder="Tag"
+                  <input type="text" name="SourceValue" id="sourceValueTag" class="form-control" placeholder="Tag"
                          {%- unless typ == "tag" %} disabled="disabled"{% endunless %} required
                          {%- if typ == "tag" %} value="{{ model.source_value }}"{% endif %}>
                   <label for="sourceValueTag">Tag</label>
@@ -88,21 +88,21 @@
             <div class="row">
               <div class="col-12 col-md-5 col-lg-4 offset-lg-1 pb-3">
                 <div class="form-floating">
-                  <input type="text" name="title" id="title" class="form-control" placeholder="Title" required
+                  <input type="text" name="Title" id="title" class="form-control" placeholder="Title" required
                          value="{{ model.title }}">
                   <label for="title">Title</label>
                 </div>
               </div>
               <div class="col-12 col-md-4 col-lg-4 pb-3">
                 <div class="form-floating">
-                  <input type="text" name="subtitle" id="subtitle" class="form-control" placeholder="Subtitle"
+                  <input type="text" name="Subtitle" id="subtitle" class="form-control" placeholder="Subtitle"
                          value="{{ model.subtitle }}">
                   <label for="subtitle">Podcast Subtitle</label>
                 </div>
               </div>
               <div class="col-12 col-md-3 col-lg-2 pb-3">
                 <div class="form-floating">
-                  <input type="number" name="itemsInFeed" id="itemsInFeed" class="form-control" placeholder="Items"
+                  <input type="number" name="ItemsInFeed" id="itemsInFeed" class="form-control" placeholder="Items"
                          required value="{{ model.items_in_feed }}">
                   <label for="itemsInFeed"># Episodes</label>
                 </div>
@@ -111,9 +111,9 @@
             <div class="row">
               <div class="col-12 col-md-5 col-lg-4 offset-lg-1 pb-3">
                 <div class="form-floating">
-                  <input type="text" name="itunesCategory" id="itunesCategory" class="form-control"
-                         placeholder="iTunes Category" required value="{{ model.itunes_category }}">
-                  <label for="itunesCategory">iTunes Category</label>
+                  <input type="text" name="AppleCategory" id="appleCategory" class="form-control"
+                         placeholder="iTunes Category" required value="{{ model.apple_category }}">
+                  <label for="appleCategory">iTunes Category</label>
                   <span class="form-text fst-italic">
                     <a href="https://www.thepodcasthost.com/planning/itunes-podcast-categories/" target="_blank"
                        rel="noopener">
@@ -124,14 +124,14 @@
               </div>
               <div class="col-12 col-md-4 pb-3">
                 <div class="form-floating">
-                  <input type="text" name="itunesSubcategory" id="itunesSubcategory" class="form-control"
-                         placeholder="iTunes Subcategory" value="{{ model.itunes_subcategory }}">
-                  <label for="itunesSubcategory">iTunes Subcategory</label>
+                  <input type="text" name="AppleSubcategory" id="appleSubcategory" class="form-control"
+                         placeholder="iTunes Subcategory" value="{{ model.apple_subcategory }}">
+                  <label for="appleSubcategory">iTunes Subcategory</label>
                 </div>
               </div>
               <div class="col-12 col-md-3 col-lg-2 pb-3">
                 <div class="form-floating">
-                  <select name="explicit" id="explicit" class="form-control" required>
+                  <select name="Explicit" id="explicit" class="form-control" required>
                     <option value="yes"{% if model.explicit == "yes" %} selected="selected"{% endif %}>Yes</option>
                     <option value="no"{% if model.explicit == "no" %} selected="selected"{% endif %}>No</option>
                     <option value="clean"{% if model.explicit == "clean" %} selected="selected"{% endif %}>
@@ -145,14 +145,14 @@
             <div class="row">
               <div class="col-12 col-md-6 col-lg-4 offset-xxl-1 pb-3">
                 <div class="form-floating">
-                  <input type="text" name="displayedAuthor" id="displayedAuthor" class="form-control"
+                  <input type="text" name="DisplayedAuthor" id="displayedAuthor" class="form-control"
                          placeholder="Author" required value="{{ model.displayed_author }}">
                   <label for="displayedAuthor">Displayed Author</label>
                 </div>
               </div>
               <div class="col-12 col-md-6 col-lg-4 pb-3">
                 <div class="form-floating">
-                  <input type="email" name="email" id="email" class="form-control" placeholder="Email" required
+                  <input type="email" name="Email" id="email" class="form-control" placeholder="Email" required
                          value="{{ model.email }}">
                   <label for="email">Author E-mail</label>
                   <span class="form-text fst-italic">For iTunes, must match registered e-mail</span>
@@ -160,7 +160,7 @@
               </div>
               <div class="col-12 col-sm-5 col-md-4 col-lg-4 col-xl-3 offset-xl-1 col-xxl-2 offset-xxl-0">
                 <div class="form-floating">
-                  <input type="text" name="defaultMediaType" id="defaultMediaType" class="form-control"
+                  <input type="text" name="DefaultMediaType" id="defaultMediaType" class="form-control"
                          placeholder="Media Type" value="{{ model.default_media_type }}">
                   <label for="defaultMediaType">Default Media Type</label>
                   <span class="form-text fst-italic">Optional; blank for no default</span>
@@ -168,7 +168,7 @@
               </div>
               <div class="col-12 col-sm-7 col-md-8 col-lg-10 offset-lg-1">
                 <div class="form-floating">
-                  <input type="text" name="imageUrl" id="imageUrl" class="form-control" placeholder="Image URL" required
+                  <input type="text" name="ImageUrl" id="imageUrl" class="form-control" placeholder="Image URL" required
                          value="{{ model.image_url }}">
                   <label for="imageUrl">Image URL</label>
                   <span class="form-text fst-italic">Relative URL will be appended to {{ web_log.url_base }}/</span>
@@ -178,23 +178,74 @@
             <div class="row pb-3">
               <div class="col-12 col-lg-10 offset-lg-1">
                 <div class="form-floating">
-                  <input type="text" name="summary" id="summary" class="form-control" placeholder="Summary" required
+                  <input type="text" name="Summary" id="summary" class="form-control" placeholder="Summary" required
                          value="{{ model.summary }}">
                   <label for="summary">Summary</label>
                   <span class="form-text fst-italic">Displayed in podcast directories</span>
                 </div>
               </div>
             </div>
-            <div class="row">
+            <div class="row pb-3">
               <div class="col-12 col-lg-10 offset-lg-1">
                 <div class="form-floating">
-                  <input type="text" name="mediaBaseUrl" id="mediaBaseUrl" class="form-control"
+                  <input type="text" name="MediaBaseUrl" id="mediaBaseUrl" class="form-control"
                          placeholder="Media Base URL" value="{{ model.media_base_url }}">
                   <label for="mediaBaseUrl">Media Base URL</label>
                   <span class="form-text fst-italic">Optional; prepended to episode media file if present</span>
                 </div>
               </div>
             </div>
+            <div class="row">
+              <div class="col-12 col-lg-5 offset-lg-1 pb-3">
+                <div class="form-floating">
+                  <input type="text" name="FundingUrl" id="fundingUrl" class="form-control" placeholder="Funding URL"
+                         value="{{ model.funding_url }}">
+                  <label for="fundingUrl">Funding URL</label>
+                  <span class="form-text fst-italic">
+                    Optional; URL describing donation options for this podcast, relative URL supported
+                  </span>
+                </div>
+              </div>
+              <div class="col-12 col-lg-5 pb-3">
+                <div class="form-floating">
+                  <input type="text" name="FundingText" id="fundingText" class="form-control" maxlength="128"
+                         placeholder="Funding Text" value="{{ model.funding_text }}">
+                  <label for="fundingText">Funding Text</label>
+                  <span class="form-text fst-italic">Optional; text for the funding link</span>
+                </div>
+              </div>
+            </div>
+            <div class="row pb-3">
+              <div class="col-8 col-lg-5 offset-lg-1 pb-3">
+                <div class="form-floating">
+                  <input type="text" name="PodcastGuid" id="guid" class="form-control" placeholder="GUID"
+                         value="{{ model.podcast_guid }}">
+                  <label for="guid">Podcast GUID</label>
+                  <span class="form-text fst-italic">
+                    Optional; v5 UUID uniquely identifying this podcast; once entered, do not change this value
+                    (<a href="https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md#guid"
+                        target="_blank">documentation</a>)
+                  </span>
+                </div>
+              </div>
+              <div class="col-4 col-lg-3 offset-lg-2 pb-3">
+                <div class="form-floating">
+                  <select name="Medium" id="medium" class="form-control">
+                    {% for med in medium_values -%}
+                      <option value="{{ med[0] }}"{% if model.medium == med[0] %} selected{% endif %}>
+                        {{ med[1] }}
+                      </option>
+                    {%- endfor %}
+                  </select>
+                  <label for="medium">Medium</label>
+                  <span class="form-text fst-italic">
+                    Optional; medium of the podcast content
+                    (<a href="https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md#medium"
+                        target="_blank">documentation</a>)
+                  </span>
+                </div>
+              </div>
+            </div>
           </fieldset>
         </div>
       </div>

src/admin-theme/dashboard.liquid

@@ -9,8 +9,10 @@
             Published <span class="badge rounded-pill bg-secondary">{{ model.posts }}</span>
             &nbsp; Drafts <span class="badge rounded-pill bg-secondary">{{ model.drafts }}</span>
           </h6>
+          {% if is_author %}
             <a href="{{ "admin/posts" | relative_link }}" class="btn btn-secondary me-2">View All</a>
             <a href="{{ "admin/post/new/edit" | relative_link }}" class="btn btn-primary">Write a New Post</a>
+          {% endif %}
         </div>
       </div>
     </section>
@@ -22,8 +24,10 @@
             All <span class="badge rounded-pill bg-secondary">{{ model.pages }}</span>
             &nbsp; Shown in Page List <span class="badge rounded-pill bg-secondary">{{ model.listed_pages }}</span>
           </h6>
+          {% if is_author %}
             <a href="{{ "admin/pages" | relative_link }}" class="btn btn-secondary me-2">View All</a>
             <a href="{{ "admin/page/new/edit" | relative_link }}" class="btn btn-primary">Create a New Page</a>
+          {% endif %}
         </div>
       </div>
     </section>
@@ -37,15 +41,19 @@
             All <span class="badge rounded-pill bg-secondary">{{ model.categories }}</span>
             &nbsp; Top Level <span class="badge rounded-pill bg-secondary">{{ model.top_level_categories }}</span>
           </h6>
+          {% if is_web_log_admin %}
             <a href="{{ "admin/categories" | relative_link }}" class="btn btn-secondary me-2">View All</a>
             <a href="{{ "admin/category/new/edit" | relative_link }}" class="btn btn-secondary">Add a New Category</a>
+          {% endif %}
         </div>
       </div>
     </section>
   </div>
+  {% if is_web_log_admin %}
     <div class="row pb-3">
       <div class="col text-end">
         <a href="{{ "admin/settings" | relative_link }}" class="btn btn-secondary">Modify Settings</a>
       </div>
     </div>
+  {% endif %}
 </article>

src/admin-theme/log-on.liquid

@@ -3,19 +3,19 @@
   <form action="{{ "user/log-on" | relative_link }}" method="post" hx-push-url="true">
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
     {% if model.return_to %}
-      <input type="hidden" name="returnTo" value="{{ model.return_to.value }}">
+      <input type="hidden" name="ReturnTo" value="{{ model.return_to.value }}">
     {% endif %}
     <div class="container">
       <div class="row">
         <div class="col-12 col-md-6 col-lg-4 offset-lg-2 pb-3">
           <div class="form-floating">
-            <input type="email" id="email" name="emailAddress" class="form-control" autofocus required>
+            <input type="email" id="email" name="EmailAddress" class="form-control" autofocus required>
             <label for="email">E-mail Address</label>
           </div>
         </div>
         <div class="col-12 col-md-6 col-lg-4 pb-3">
           <div class="form-floating">
-            <input type="password" id="password" name="password" class="form-control" required>
+            <input type="password" id="password" name="Password" class="form-control" required>
             <label for="password">Password</label>
           </div>
         </div>

src/admin-theme/my-info.liquid

@@ -0,0 +1,77 @@
+<h2 class="my-3">{{ page_title }}</h2>
+<article>
+  <form action="{{ "admin/user/my-info" | relative_link }}" method="post">
+    <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
+    <div class="d-flex flex-row flex-wrap justify-content-around">
+      <div class="text-center mb-3 lh-sm">
+        <strong class="text-decoration-underline">Access Level</strong><br>{{ access_level }}
+      </div>
+      <div class="text-center mb-3 lh-sm">
+        <strong class="text-decoration-underline">Created</strong><br>{{ created_on | date: "MMMM d, yyyy" }}
+      </div>
+      <div class="text-center mb-3 lh-sm">
+        <strong class="text-decoration-underline">Last Log On</strong><br>
+        {{ last_seen_on | date: "MMMM d, yyyy" }} at {{ last_seen_on | date: "h:mmtt" | downcase }}
+      </div>
+    </div>
+    <div class="container">
+      <div class="row"><div class="col"><hr class="mt-0"></div></div>
+      <div class="row mb-3">
+        <div class="col-12 col-md-6 col-lg-4 pb-3">
+          <div class="form-floating">
+            <input type="text" name="FirstName" id="firstName" class="form-control" autofocus required
+                   placeholder="First" value="{{ model.first_name }}">
+            <label for="firstName">First Name</label>
+          </div>
+        </div>
+        <div class="col-12 col-md-6 col-lg-4 pb-3">
+          <div class="form-floating">
+            <input type="text" name="LastName" id="lastName" class="form-control" required
+                   placeholder="Last" value="{{ model.last_name }}">
+            <label for="lastName">Last Name</label>
+          </div>
+        </div>
+        <div class="col-12 col-md-6 col-lg-4 pb-3">
+          <div class="form-floating">
+            <input type="text" name="PreferredName" id="preferredName" class="form-control" required
+                   placeholder="Preferred" value="{{ model.preferred_name }}">
+            <label for="preferredName">Preferred Name</label>
+          </div>
+        </div>
+      </div>
+      <div class="row mb-3">
+        <div class="col">
+          <fieldset class="p-2">
+            <legend class="ps-1">Change Password</legend>
+            <div class="row">
+              <div class="col">
+                <p class="form-text">Optional; leave blank to keep your current password</p>
+              </div>
+            </div>
+            <div class="row">
+              <div class="col-12 col-md-6 pb-3">
+                <div class="form-floating">
+                  <input type="password" name="NewPassword" id="newPassword" class="form-control"
+                         placeholder="Password">
+                  <label for="newPassword">New Password</label>
+                </div>
+              </div>
+              <div class="col-12 col-md-6 pb-3">
+                <div class="form-floating">
+                  <input type="password" name="NewPasswordConfirm" id="newPasswordConfirm" class="form-control"
+                         placeholder="Confirm">
+                  <label for="newPasswordConfirm">Confirm New Password</label>
+                </div>
+              </div>
+            </div>
+          </fieldset>
+        </div>
+      </div>
+      <div class="row">
+        <div class="col text-center mb-3">
+          <button type="submit" class="btn btn-primary">Save Changes</button>
+        </div>
+      </div>
+    </div>
+  </form>
+</article>

src/admin-theme/page-edit.liquid

@@ -2,40 +2,47 @@
 <article>
   <form action="{{ "admin/page/save" | relative_link }}" method="post" hx-push-url="true">
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
-    <input type="hidden" name="pageId" value="{{ model.page_id }}">
+    <input type="hidden" name="PageId" value="{{ model.page_id }}">
     <div class="container">
       <div class="row mb-3">
         <div class="col-9">
           <div class="form-floating pb-3">
-            <input type="text" name="title" id="title" class="form-control" autofocus required
+            <input type="text" name="Title" id="title" class="form-control" autofocus required
                    value="{{ model.title }}">
             <label for="title">Title</label>
           </div>
           <div class="form-floating pb-3">
-            <input type="text" name="permalink" id="permalink" class="form-control" required
+            <input type="text" name="Permalink" id="permalink" class="form-control" required
                    value="{{ model.permalink }}">
             <label for="permalink">Permalink</label>
-            {%- if model.page_id != "new" %}
-              {%- capture perm_edit %}admin/page/{{ model.page_id }}/permalinks{% endcapture -%}
-              <span class="form-text"><a href="{{ perm_edit | relative_link }}">Manage Permalinks</a></span>
-            {% endif -%}
+            {%- unless model.is_new %}
+              <span class="form-text">
+                <a href="{{ "admin/page/" | append: model.page_id | append: "/permalinks" | relative_link }}">
+                  Manage Permalinks
+                </a>
+                <span class="text-muted"> &bull; </span>
+                <a href="{{ "admin/page/" | append: model.page_id | append: "/revisions" | relative_link }}">
+                  Manage Revisions
+                </a>
+              </span>
+            {% endunless -%}
           </div>
           <div class="mb-2">
             <label for="text">Text</label> &nbsp; &nbsp;
-            <input type="radio" name="source" id="source_html" class="btn-check" value="HTML"
+            <input type="radio" name="Source" id="source_html" class="btn-check" value="HTML"
             {%- if model.source == "HTML" %} checked="checked"{% endif %}>
             <label class="btn btn-sm btn-outline-secondary" for="source_html">HTML</label>
-            <input type="radio" name="source" id="source_md" class="btn-check" value="Markdown"
+            <input type="radio" name="Source" id="source_md" class="btn-check" value="Markdown"
             {%- if model.source == "Markdown" %} checked="checked"{% endif %}>
             <label class="btn btn-sm btn-outline-secondary" for="source_md">Markdown</label>
           </div>
           <div class="mb-3">
-            <textarea name="text" id="text" class="form-control">{{ model.text }}</textarea>
+            <textarea name="Text" id="text" class="form-control">{{ model.text }}</textarea>
           </div>
         </div>
         <div class="col-3">
           <div class="form-floating pb-3">
-            <select name="template" id="template" class="form-control">
+            <select name="Template" id="template" class="form-control">
               {% for tmpl in templates -%}
                 <option value="{{ tmpl[0] }}"{% if model.template == tmpl[0] %} selected="selected"{% endif %}>
                   {{ tmpl[1] }}
@@ -45,7 +52,7 @@
             <label for="template">Page Template</label>
           </div>
           <div class="form-check form-switch">
-            <input type="checkbox" name="isShownInPageList" id="showList" class="form-check-input" value="true"
+            <input type="checkbox" name="IsShownInPageList" id="showList" class="form-check-input" value="true"
                    {%- if model.is_shown_in_page_list %} checked="checked"{% endif %}>
             <label for="showList" class="form-check-label">Show in Page List</label>
           </div>
@@ -77,14 +84,14 @@
                     </div>
                     <div class="col-3">
                       <div class="form-floating">
-                        <input type="text" name="metaNames" id="metaNames_{{ meta[0] }}" class="form-control"
+                        <input type="text" name="MetaNames" id="metaNames_{{ meta[0] }}" class="form-control"
                                placeholder="Name" value="{{ meta[1] }}">
                         <label for="metaNames_{{ meta[0] }}">Name</label>
                       </div>
                     </div>
                     <div class="col-8">
                       <div class="form-floating">
-                        <input type="text" name="metaValues" id="metaValues_{{ meta[0] }}" class="form-control"
+                        <input type="text" name="MetaValues" id="metaValues_{{ meta[0] }}" class="form-control"
                                placeholder="Value" value="{{ meta[2] }}">
                         <label for="metaValues_{{ meta[0] }}">Value</label>
                       </div>

src/admin-theme/page-list.liquid

@@ -20,19 +20,22 @@
           <div class="{{ title_col }}">
             {{ pg.title }}
             {%- if pg.is_default %} &nbsp; <span class="badge bg-success">HOME PAGE</span>{% endif -%}
-            {%- if pg.show_in_page_list %} &nbsp; <span class="badge bg-primary">IN PAGE LIST</span> {% endif -%}<br>
+            {%- if pg.is_in_page_list %} &nbsp; <span class="badge bg-primary">IN PAGE LIST</span> {% endif -%}<br>
             <small>
               {%- capture pg_link %}{% unless pg.is_default %}{{ pg.permalink }}{% endunless %}{% endcapture -%}
               <a href="{{ pg_link | relative_link }}" target="_blank">View Page</a>
+              {% if is_editor or is_author and user_id == pg.author_id %}
                 <span class="text-muted"> &bull; </span>
                 <a href="{{ pg | edit_page_link }}">Edit</a>
+              {% endif %}
+              {% if is_web_log_admin %}
                 <span class="text-muted"> &bull; </span>
-              {%- capture pg_del %}admin/page/{{ pg.id }}/delete{% endcapture -%}
-              {%- capture pg_del_link %}{{ pg_del | relative_link }}{% endcapture -%}
+                {%- assign pg_del_link = "admin/page/" | append: pg.id | append: "/delete" | relative_link -%}
                 <a href="{{ pg_del_link }}" hx-post="{{ pg_del_link }}" class="text-danger"
                    hx-confirm="Are you sure you want to delete the page &ldquo;{{ pg.title | strip_html | escape }}&rdquo;? This action cannot be undone.">
                   Delete
                 </a>
+              {% endif %}
             </small>
           </div>
           <div class="{{ link_col }}">
@@ -55,14 +58,18 @@
     <div class="d-flex justify-content-evenly pb-3">
       <div>
         {% if page_nbr > 1 %}
-          {%- capture prev_link %}admin/pages{{ prev_page }}{% endcapture -%}
-          <p><a class="btn btn-default" href="{{ prev_link | relative_link }}">&laquo; Previous</a></p>
+          <p>
+            <a class="btn btn-default" href="{{ "admin/pages" | append: prev_page | relative_link }}">
+              &laquo; Previous
+            </a>
+          </p>
         {% endif %}
       </div>
       <div class="text-right">
         {% if page_count == 25 %}
-          {%- capture next_link %}admin/pages{{ next_page }}{% endcapture -%}
-          <p><a class="btn btn-default" href="{{ next_link | relative_link }}">Next &raquo;</a></p>
+          <p>
+            <a class="btn btn-default" href="{{ "admin/pages" | append: next_page | relative_link }}">Next &raquo;</a>
+          </p>
         {% endif %}
       </div>
     </div>

src/admin-theme/permalinks.liquid

@@ -1,9 +1,9 @@
 <h2 class="my-3">{{ page_title }}</h2>
 <article>
-  {%- capture form_action %}admin/{{ model.entity }}/permalinks{% endcapture -%}
-  <form action="{{ form_action | relative_link }}" method="post">
+  {%- assign base_url = "admin/" | append: model.entity | append: "/" -%}
+  <form action="{{ base_url | append: "permalinks" | relative_link }}" method="post">
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
-    <input type="hidden" name="id" value="{{ model.id }}">
+    <input type="hidden" name="Id" value="{{ model.id }}">
     <div class="container">
       <div class="row">
         <div class="col">
@@ -11,8 +11,9 @@
             <strong>{{ model.current_title }}</strong><br>
             <small class="text-muted">
               <span class="fst-italic">{{ model.current_permalink }}</span><br>
-              {%- capture back_link %}admin/{{ model.entity }}/{{ model.id }}/edit{% endcapture -%}
-              <a href="{{ back_link | relative_link }}">&laquo; Back to Edit {{ model.entity | capitalize }}</a>
+              <a href="{{ base_url | append: model.id | append: "/edit" | relative_link }}">
+                &laquo; Back to Edit {{ model.entity | capitalize }}
+              </a>
             </small>
           </p>
         </div>
@@ -35,7 +36,7 @@
                 </div>
                 <div class="col-11">
                   <div class="form-floating">
-                    <input type="text" name="prior" id="prior_{{ link_count }}" class="form-control"
+                    <input type="text" name="Prior" id="prior_{{ link_count }}" class="form-control"
                            placeholder="Link" value="{{ link }}">
                     <label for="prior_{{ link_count }}">Link</label>
                   </div>

src/admin-theme/post-edit.liquid

@@ -2,47 +2,54 @@
 <article>
   <form action="{{ "admin/post/save" | relative_link }}" method="post" hx-push-url="true">
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
-    <input type="hidden" name="postId" value="{{ model.post_id }}">
+    <input type="hidden" name="PostId" value="{{ model.post_id }}">
     <div class="container">
       <div class="row mb-3">
         <div class="col-12 col-lg-9">
           <div class="form-floating pb-3">
-            <input type="text" name="title" id="title" class="form-control" placeholder="Title" autofocus required
+            <input type="text" name="Title" id="title" class="form-control" placeholder="Title" autofocus required
                    value="{{ model.title }}">
             <label for="title">Title</label>
           </div>
           <div class="form-floating pb-3">
-            <input type="text" name="permalink" id="permalink" class="form-control" placeholder="Permalink" required
+            <input type="text" name="Permalink" id="permalink" class="form-control" placeholder="Permalink" required
                    value="{{ model.permalink }}">
             <label for="permalink">Permalink</label>
-            {%- if model.post_id != "new" %}
-              {%- capture perm_edit %}admin/post/{{ model.post_id }}/permalinks{% endcapture -%}
-              <span class="form-text"><a href="{{ perm_edit | relative_link }}">Manage Permalinks</a></span>
-            {% endif -%}
+            {%- unless model.is_new %}
+              <span class="form-text">
+                <a href="{{ "admin/post/" | append: model.post_id | append: "/permalinks" | relative_link }}">
+                  Manage Permalinks
+                </a>
+                <span class="text-muted"> &bull; </span>
+                <a href="{{ "admin/post/" | append: model.post_id | append: "/revisions" | relative_link }}">
+                  Manage Revisions
+                </a>
+              </span>
+            {% endunless -%}
           </div>
           <div class="mb-2">
             <label for="text">Text</label> &nbsp; &nbsp;
             <div class="btn-group btn-group-sm" role="group" aria-label="Text format button group">
-              <input type="radio" name="source" id="source_html" class="btn-check" value="HTML"
+              <input type="radio" name="Source" id="source_html" class="btn-check" value="HTML"
               {%- if model.source == "HTML" %} checked="checked"{% endif %}>
               <label class="btn btn-sm btn-outline-secondary" for="source_html">HTML</label>
-              <input type="radio" name="source" id="source_md" class="btn-check" value="Markdown"
+              <input type="radio" name="Source" id="source_md" class="btn-check" value="Markdown"
               {%- if model.source == "Markdown" %} checked="checked"{% endif %}>
               <label class="btn btn-sm btn-outline-secondary" for="source_md">Markdown</label>
             </div>
           </div>
           <div class="pb-3">
-            <textarea name="text" id="text" class="form-control" rows="20">{{ model.text }}</textarea>
+            <textarea name="Text" id="text" class="form-control" rows="20">{{ model.text }}</textarea>
           </div>
           <div class="form-floating pb-3">
-            <input type="text" name="tags" id="tags" class="form-control" placeholder="Tags"
+            <input type="text" name="Tags" id="tags" class="form-control" placeholder="Tags"
                    value="{{ model.tags }}">
             <label for="tags">Tags</label>
             <div class="form-text">comma-delimited</div>
           </div>
           {% if model.status == "Draft" %}
             <div class="form-check form-switch pb-2">
-              <input type="checkbox" name="doPublish" id="doPublish" class="form-check-input" value="true">
+              <input type="checkbox" name="DoPublish" id="doPublish" class="form-check-input" value="true">
               <label for="doPublish" class="form-check-label">Publish This Post</label>
             </div>
           {% endif %}
@@ -52,7 +59,7 @@
             <legend>
               <span class="form-check form-switch">
                 <small>
-                  <input type="checkbox" name="isEpisode" id="isEpisode" class="form-check-input" value="true"
+                  <input type="checkbox" name="IsEpisode" id="isEpisode" class="form-check-input" value="true"
                          data-bs-toggle="collapse" data-bs-target="#episodeItems" onclick="Admin.toggleEpisodeFields()"
                          {%- if model.is_episode %}checked="checked"{% endif %}>
                 </small>
@@ -63,7 +70,7 @@
               <div class="row">
                 <div class="col-12 col-md-8 pb-3">
                   <div class="form-floating">
-                    <input type="text" name="media" id="media" class="form-control" placeholder="Media" required
+                    <input type="text" name="Media" id="media" class="form-control" placeholder="Media" required
                            value="{{ model.media }}">
                     <label for="media">Media File</label>
                     <div class="form-text">
@@ -73,7 +80,7 @@
                 </div>
                 <div class="col-12 col-md-4 pb-3">
                   <div class="form-floating">
-                    <input type="text" name="mediaType" id="mediaType" class="form-control" placeholder="Media Type"
+                    <input type="text" name="MediaType" id="mediaType" class="form-control" placeholder="Media Type"
                            value="{{ model.media_type }}">
                     <label for="mediaType">Media MIME Type</label>
                     <div class="form-text">Optional; overrides podcast default</div>
@@ -83,7 +90,7 @@
               <div class="row pb-3">
                 <div class="col">
                   <div class="form-floating">
-                    <input type="number" name="length" id="length" class="form-control" placeholder="Length" required
+                    <input type="number" name="Length" id="length" class="form-control" placeholder="Length" required
                            value="{{ model.length }}">
                     <label for="length">Media Length (bytes)</label>
                     <div class="form-text">TODO: derive from above file name</div>
@@ -91,7 +98,7 @@
                 </div>
                 <div class="col">
                   <div class="form-floating">
-                    <input type="text" name="duration" id="duration" class="form-control" placeholder="Duration"
+                    <input type="text" name="Duration" id="duration" class="form-control" placeholder="Duration"
                            value="{{ model.duration }}">
                     <label for="duration">Duration</label>
                     <div class="form-text">Recommended; enter in <code>HH:MM:SS</code> format</div>
@@ -101,7 +108,7 @@
               <div class="row pb-3">
                 <div class="col">
                   <div class="form-floating">
-                    <input type="text" name="subtitle" id="subtitle" class="form-control" placeholder="Subtitle"
+                    <input type="text" name="Subtitle" id="subtitle" class="form-control" placeholder="Subtitle"
                            value="{{ model.subtitle }}">
                     <label for="subtitle">Subtitle</label>
                     <div class="form-text">Optional; a subtitle for this episode</div>
@@ -111,7 +118,7 @@
               <div class="row">
                 <div class="col-12 col-md-8 pb-3">
                   <div class="form-floating">
-                    <input type="text" name="imageUrl" id="imageUrl" class="form-control" placeholder="Image URL"
+                    <input type="text" name="ImageUrl" id="imageUrl" class="form-control" placeholder="Image URL"
                            value="{{ model.image_url }}">
                     <label for="imageUrl">Image URL</label>
                     <div class="form-text">
@@ -121,7 +128,7 @@
                 </div>
                 <div class="col-12 col-md-4 pb-3">
                   <div class="form-floating">
-                    <select name="explicit" id="explicit" class="form-control">
+                    <select name="Explicit" id="explicit" class="form-control">
                       {% for exp_value in explicit_values %}
                         <option value="{{ exp_value[0] }}"
                                 {%- if model.explicit == exp_value[0] %} selected="selected"{% endif -%}>
@@ -137,7 +144,7 @@
               <div class="row">
                 <div class="col-12 col-md-8 pb-3">
                   <div class="form-floating">
-                    <input type="text" name="chapterFile" id="chapterFile" class="form-control"
+                    <input type="text" name="ChapterFile" id="chapterFile" class="form-control"
                            placeholder="Chapter File" value="{{ model.chapter_file }}">
                     <label for="chapterFile">Chapter File</label>
                     <div class="form-text">Optional; relative URL served from this web log</div>
@@ -145,7 +152,7 @@
                 </div>
                 <div class="col-12 col-md-4 pb-3">
                   <div class="form-floating">
-                    <input type="text" name="chapterType" id="chapterType" class="form-control"
+                    <input type="text" name="ChapterType" id="chapterType" class="form-control"
                            placeholder="Chapter Type" value="{{ model.chapter_type }}">
                     <label for="chapterType">Chapter MIME Type</label>
                     <div class="form-text">
@@ -158,7 +165,7 @@
               <div class="row">
                 <div class="col-12 col-md-8 pb-3">
                   <div class="form-floating">
-                    <input type="text" name="transcriptUrl" id="transcriptUrl" class="form-control"
+                    <input type="text" name="TranscriptUrl" id="transcriptUrl" class="form-control"
                            placeholder="Transcript URL" value="{{ model.transcript_url }}"
                            onkeyup="Admin.requireTranscriptType()">
                     <label for="transcriptUrl">Transcript URL</label>
@@ -167,7 +174,7 @@
                 </div>
                 <div class="col-12 col-md-4 pb-3">
                   <div class="form-floating">
-                    <input type="text" name="transcriptType" id="transcriptType" class="form-control"
+                    <input type="text" name="TranscriptType" id="transcriptType" class="form-control"
                            placeholder="Transcript Type" value="{{ model.transcript_type }}"
                            {%- if model.transcript_url != "" %} required{% endif %}>
                     <label for="transcriptType">Transcript MIME Type</label>
@@ -178,7 +185,7 @@
               <div class="row pb-3">
                 <div class="col">
                   <div class="form-floating">
-                    <input type="text" name="transcriptLang" id="transcriptLang" class="form-control"
+                    <input type="text" name="TranscriptLang" id="transcriptLang" class="form-control"
                            placeholder="Transcript Language" value="{{ model.transcript_lang }}">
                     <label for="transcriptLang">Transcript Language</label>
                     <div class="form-text">Optional; overrides podcast default</div>
@@ -186,7 +193,7 @@
                 </div>
                 <div class="col d-flex justify-content-center">
                   <div class="form-check form-switch align-self-center pb-3">
-                    <input type="checkbox" name="transcriptCaptions" id="transcriptCaptions" class="form-check-input"
+                    <input type="checkbox" name="TranscriptCaptions" id="transcriptCaptions" class="form-check-input"
                            value="true" {% if model.transcript_captions %} checked="checked"{% endif %}>
                     <label for="transcriptCaptions">This is a captions file</label>
                   </div>
@@ -195,7 +202,7 @@
               <div class="row pb-3">
                 <div class="col col-md-4">
                   <div class="form-floating">
-                    <input type="number" name="seasonNumber" id="seasonNumber" class="form-control"
+                    <input type="number" name="SeasonNumber" id="seasonNumber" class="form-control"
                            placeholder="Season Number" value="{{ model.season_number }}">
                     <label for="seasonNumber">Season Number</label>
                     <div class="form-text">Optional</div>
@@ -203,7 +210,7 @@
                 </div>
                 <div class="col col-md-8">
                   <div class="form-floating">
-                    <input type="text" name="seasonDescription" id="seasonDescription" class="form-control"
+                    <input type="text" name="SeasonDescription" id="seasonDescription" class="form-control"
                            placeholder="Season Description" maxlength="128" value="{{ model.season_description }}">
                     <label for="seasonDescription">Season Description</label>
                     <div class="form-text">Optional</div>
@@ -213,7 +220,7 @@
               <div class="row pb-3">
                 <div class="col col-md-4">
                   <div class="form-floating">
-                    <input type="number" name="episodeNumber" id="episodeNumber" class="form-control" step="0.01"
+                    <input type="number" name="EpisodeNumber" id="episodeNumber" class="form-control" step="0.01"
                            placeholder="Episode Number" value="{{ model.episode_number }}">
                     <label for="episodeNumber">Episode Number</label>
                     <div class="form-text">Optional; up to 2 decimal points</div>
@@ -221,7 +228,7 @@
                 </div>
                 <div class="col col-md-8">
                   <div class="form-floating">
-                    <input type="text" name="episodeDescription" id="episodeDescription" class="form-control"
+                    <input type="text" name="EpisodeDescription" id="episodeDescription" class="form-control"
                            placeholder="Episode Description" maxlength="128" value="{{ model.episode_description }}">
                     <label for="episodeDescription">Episode Description</label>
                     <div class="form-text">Optional</div>
@@ -252,14 +259,14 @@
                     </div>
                     <div class="col-3">
                       <div class="form-floating">
-                        <input type="text" name="metaNames" id="metaNames_{{ meta[0] }}" class="form-control"
+                        <input type="text" name="MetaNames" id="metaNames_{{ meta[0] }}" class="form-control"
                                placeholder="Name" value="{{ meta[1] }}">
                         <label for="metaNames_{{ meta[0] }}">Name</label>
                       </div>
                     </div>
                     <div class="col-8">
                       <div class="form-floating">
-                        <input type="text" name="metaValues" id="metaValues_{{ meta[0] }}" class="form-control"
+                        <input type="text" name="MetaValues" id="metaValues_{{ meta[0] }}" class="form-control"
                                placeholder="Value" value="{{ meta[2] }}">
                         <label for="metaValues_{{ meta[0] }}">Value</label>
                       </div>
@@ -280,14 +287,14 @@
                 <div class="row">
                   <div class="col align-self-center">
                     <div class="form-check form-switch pb-2">
-                      <input type="checkbox" name="setPublished" id="setPublished" class="form-check-input"
+                      <input type="checkbox" name="SetPublished" id="setPublished" class="form-check-input"
                              value="true">
                       <label for="setPublished" class="form-check-label">Set Published Date</label>
                     </div>
                   </div>
                   <div class="col-4">
                     <div class="form-floating">
-                      <input type="datetime-local" name="pubOverride" id="pubOverride" class="form-control"
+                      <input type="datetime-local" name="PubOverride" id="pubOverride" class="form-control"
                              placeholder="Override Date"
                              {%- if model.pub_override -%}
                                value="{{ model.pub_override | date: "yyyy-MM-dd\THH:mm" }}"
@@ -297,7 +304,7 @@
                   </div>
                   <div class="col-5 align-self-center">
                     <div class="form-check form-switch pb-2">
-                      <input type="checkbox" name="setUpdated" id="setUpdated" class="form-check-input" value="true">
+                      <input type="checkbox" name="SetUpdated" id="setUpdated" class="form-check-input" value="true">
                       <label for="setUpdated" class="form-check-label">
                         Purge revisions and<br>set as updated date as well
                       </label>
@@ -310,7 +317,7 @@
         </div>
         <div class="col-12 col-lg-3">
           <div class="form-floating pb-3">
-            <select name="template" id="template" class="form-control">
+            <select name="Template" id="template" class="form-control">
               {% for tmpl in templates -%}
                 <option value="{{ tmpl[0] }}"{% if model.template == tmpl[0] %} selected="selected"{% endif %}>
                   {{ tmpl[1] }}
@@ -323,7 +330,7 @@
             <legend>Categories</legend>
             {% for cat in categories %}
               <div class="form-check">
-                <input type="checkbox" name="categoryIds" id="categoryId_{{ cat.id }}" class="form-check-input"
+                <input type="checkbox" name="CategoryIds" id="categoryId_{{ cat.id }}" class="form-check-input"
                        value="{{ cat.id }}" {% if model.category_ids contains cat.id %} checked="checked"{% endif %}>
                 <label for="categoryId_{{ cat.id }}" class="form-check-label"
                        {%- if cat.description %} title="{{ cat.description.value | strip_html | escape }}"{% endif %}>

src/admin-theme/post-list.liquid

@@ -42,19 +42,22 @@
             </span>
           </div>
           <div class="{{ title_col }}">
-            {%- if post.episode %}<span class="badge bg-success float-end text-uppercase">Episode</span>{% endif -%}
+            {%- if post.episode %}<span class="badge bg-success float-end text-uppercase mt-1">Episode</span>{% endif -%}
             {{ post.title }}<br>
             <small>
               <a href="{{ post | relative_link }}" target="_blank">View Post</a>
+              {% if is_editor or is_author and user_id == post.author_id %}
                 <span class="text-muted"> &bull; </span>
                 <a href="{{ post | edit_post_link }}">Edit</a>
+              {% endif %}
+              {% if is_web_log_admin %}
                 <span class="text-muted"> &bull; </span>
-              {%- capture post_del %}admin/post/{{ post.id }}/delete{% endcapture -%}
-              {%- capture post_del_link %}{{ post_del | relative_link }}{% endcapture -%}
+                {%- assign post_del_link = "admin/post/" | append: post.id | append: "/delete" | relative_link -%}
                 <a href="{{ post_del_link }}" hx-post="{{ post_del_link }}" class="text-danger"
                    hx-confirm="Are you sure you want to delete the page &ldquo;{{ post.title | strip_html | escape }}&rdquo;? This action cannot be undone.">
                   Delete
                 </a>
+              {% endif %}
             </small>
           </div>
           <div class="{{ author_col }}">

src/admin-theme/revisions.liquid

@@ -0,0 +1,68 @@
+<h2 class="my-3">{{ page_title }}</h2>
+<article>
+  <form method="post" hx-target="body">
+    <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
+    <input type="hidden" name="id" value="{{ model.id }}">
+    <div class="container mb-3">
+      <div class="row">
+        <div class="col">
+          <p style="line-height:1.2rem;">
+            <strong>{{ model.current_title }}</strong><br>
+            <small class="text-muted">
+              <a href="{{ "admin/" | append: model.entity | append: "/" | append: model.id | append: "/edit" | relative_link }}">
+                &laquo; Back to Edit {{ model.entity | capitalize }}
+              </a>
+            </small>
+          </p>
+        </div>
+      </div>
+      {%- assign revision_count = model.revisions | size -%}
+      {%- assign rev_url_base = "admin/" | append: model.entity | append: "/" | append: model.id | append: "/revision" -%}
+      {%- if revision_count > 1 %}
+        <div class="row mb-3">
+          <div class="col">
+            <button type="button" class="btn btn-sm btn-danger"
+                    hx-post="{{ rev_url_base | append: "s/purge" | relative_link }}"
+                    hx-confirm="This will remove all revisions but the current one; are you sure this is what you wish to do?">
+              Delete All Prior Revisions
+            </button>
+          </div>
+        </div>
+      {%- endif %}
+      <div class="row mwl-table-heading">
+        <div class="col">Revision</div>
+      </div>
+      {% for rev in model.revisions %}
+        {%- assign as_of_string = rev.as_of | date: "o" -%}
+        {%- assign as_of_id = "rev_" | append: as_of_string | replace: "\.", "_" | replace: ":", "-" -%}
+        <div id="{{ as_of_id }}" class="row pb-3 mwl-table-detail">
+          <div class="col-12 mb-1">
+            {{ rev.as_of_local | date: "MMMM d, yyyy" }} at {{ rev.as_of_local | date: "h:mmtt" | downcase }}
+            <span class="badge bg-secondary text-uppercase ms-2">{{ rev.format }}</span>
+            {%- if forloop.first %}
+              <span class="badge bg-primary text-uppercase ms-2">Current Revision</span>
+            {%- endif %}<br>
+            {% unless forloop.first %}
+              {%- assign rev_url_prefix = rev_url_base | append: "/" | append: as_of_string -%}
+              {%- assign rev_restore = rev_url_prefix | append: "/restore" | relative_link -%}
+              {%- assign rev_delete  = rev_url_prefix | append: "/delete"  | relative_link -%}
+              <small>
+                <a href="{{ rev_url_prefix | append: "/preview" | relative_link }}" hx-target="#{{ as_of_id }}_preview">
+                  Preview
+                </a>
+                <span class="text-muted"> &bull; </span>
+                <a href="{{ rev_restore }}" hx-post="{{ rev_restore }}">Restore as Current</a>
+                <span class="text-muted"> &bull; </span>
+                <a href="{{ rev_delete }}" hx-post="{{ rev_delete }}" hx-target="#{{ as_of_id }}" hx-swap="outerHTML"
+                   class="text-danger">
+                  Delete
+                </a>
+              </small>
+            {% endunless %}
+          </div>
+          {% unless forloop.first %}<div id="{{ as_of_id }}_preview" class="col-12"></div>{% endunless %}
+        </div>
+      {% endfor %}
+    </div>
+  </form>
+</article>

src/admin-theme/rss-settings.liquid

@@ -8,18 +8,18 @@
           <fieldset class="d-flex justify-content-evenly flex-row">
             <legend>Feeds Enabled</legend>
             <div class="form-check form-switch pb-2">
-              <input type="checkbox" name="feedEnabled" id="feedEnabled" class="form-check-input" value="true"
-                     {% if model.feed_enabled %}checked="checked"{% endif %}>
+              <input type="checkbox" name="IsFeedEnabled" id="feedEnabled" class="form-check-input" value="true"
+                     {%- if model.is_feed_enabled %} checked="checked"{% endif %}>
               <label for="feedEnabled" class="form-check-label">All Posts</label>
             </div>
             <div class="form-check form-switch pb-2">
-              <input type="checkbox" name="categoryEnabled" id="categoryEnabled" class="form-check-input" value="true"
-                     {% if model.category_enabled %}checked="checked"{% endif %}>
+              <input type="checkbox" name="IsCategoryEnabled" id="categoryEnabled" class="form-check-input" value="true"
+                     {%- if model.is_category_enabled %} checked="checked"{% endif %}>
               <label for="categoryEnabled" class="form-check-label">Posts by Category</label>
             </div>
             <div class="form-check form-switch pb-2">
-              <input type="checkbox" name="tagEnabled" id="tagEnabled" class="form-check-input" value="true"
-                     {% if model.tag_enabled %}checked="checked"{% endif %}>
+              <input type="checkbox" name="IsTagEnabled" id="tagEnabled" class="form-check-input" value="true"
+                     {%- if model.tag_enabled %} checked="checked"{% endif %}>
               <label for="tagEnabled" class="form-check-label">Posts by Tag</label>
             </div>
           </fieldset>
@@ -28,7 +28,7 @@
       <div class="row">
         <div class="col-12 col-sm-6 col-md-3 col-xl-2 offset-xl-2 pb-3">
           <div class="form-floating">
-            <input type="text" name="feedName" id="feedName" class="form-control" placeholder="Feed File Name"
+            <input type="text" name="FeedName" id="feedName" class="form-control" placeholder="Feed File Name"
                    value="{{ model.feed_name }}">
             <label for="feedName">Feed File Name</label>
             <span class="form-text">Default is <code>feed.xml</code></span>
@@ -36,7 +36,7 @@
         </div>
         <div class="col-12 col-sm-6 col-md-4 col-xl-2 pb-3">
           <div class="form-floating">
-            <input type="number" name="itemsInFeed" id="itemsInFeed" class="form-control" min="0"
+            <input type="number" name="ItemsInFeed" id="itemsInFeed" class="form-control" min="0"
                    placeholder="Items in Feed" required value="{{ model.items_in_feed }}">
             <label for="itemsInFeed">Items in Feed</label>
             <span class="form-text">Set to &ldquo;0&rdquo; to use &ldquo;Posts per Page&rdquo; setting ({{ web_log.posts_per_page }})</span>
@@ -44,7 +44,7 @@
         </div>
         <div class="col-12 col-md-5 col-xl-4 pb-3">
           <div class="form-floating">
-            <input type="text" name="copyright" id="copyright" class="form-control" placeholder="Copyright String"
+            <input type="text" name="Copyright" id="copyright" class="form-control" placeholder="Copyright String"
                    value="{{ model.copyright }}">
             <label for="copyright">Copyright String</label>
             <span class="form-text">
@@ -85,13 +85,12 @@
             {{ feed.source }}
             {%- if feed.is_podcast %} &nbsp; <span class="badge bg-primary">PODCAST</span>{% endif %}<br>
             <small>
+              {%- assign feed_url = "admin/settings/rss/" | append: feed.id -%}
               <a href="{{ feed.path | relative_link }}" target="_blank">View Feed</a>
               <span class="text-muted"> &bull; </span>
-              {%- capture feed_edit %}admin/settings/rss/{{ feed.id }}/edit{% endcapture -%}
-              <a href="{{ feed_edit | relative_link }}">Edit</a>
+              <a href="{{ feed_url | append: "/edit" | relative_link }}">Edit</a>
               <span class="text-muted"> &bull; </span>
-              {%- capture feed_del %}admin/settings/rss/{{ feed.id }}/delete{% endcapture -%}
-              {%- capture feed_del_link %}{{ feed_del | relative_link }}{% endcapture -%}
+              {%- assign feed_del_link = feed_url | append: "/delete" | relative_link -%}
               <a href="{{ feed_del_link }}" hx-post="{{ feed_del_link }}" class="text-danger"
                  hx-confirm="Are you sure you want to delete the custom RSS feed based on {{ feed.source | strip_html | escape }}? This action cannot be undone.">
                 Delete

src/admin-theme/settings.liquid

@@ -8,47 +8,47 @@
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
     <div class="container">
       <div class="row">
-        <div class="col-12 col-md-6 col-xl-4 offset-xl-1 pb-3">
+        <div class="col-12 col-md-6 col-xl-4 pb-3">
           <div class="form-floating">
-            <input type="text" name="name" id="name" class="form-control" value="{{ model.name }}" required autofocus>
+            <input type="text" name="Name" id="name" class="form-control" placeholder="Name" required autofocus
+                   value="{{ model.name }}">
             <label for="name">Name</label>
           </div>
         </div>
         <div class="col-12 col-md-6 col-xl-4 pb-3">
           <div class="form-floating">
-            <input type="text" name="subtitle" id="subtitle" class="form-control" value="{{ model.subtitle }}">
+            <input type="text" name="Slug" id="slug" class="form-control" placeholder="Slug" required
+                   value="{{ model.slug }}">
+            <label for="slug">Slug</label>
+            <span class="form-text">
+              <span class="badge rounded-pill bg-warning text-dark">WARNING</span> changing this value may break links
+              (<a href="https://bitbadger.solutions/open-source/myweblog/configuring.html#blog-settings"
+                  target="_blank">more</a>)
+            </span>
+          </div>
+        </div>
+        <div class="col-12 col-md-6 col-xl-4 pb-3">
+          <div class="form-floating">
+            <input type="text" name="Subtitle" id="subtitle" class="form-control" placeholder="Subtitle"
+                   value="{{ model.subtitle }}">
             <label for="subtitle">Subtitle</label>
           </div>
         </div>
-        <div class="col-12 col-md-4 col-xl-2 pb-3">
+        <div class="col-12 col-md-6 col-xl-4 offset-xl-1 pb-3">
           <div class="form-floating">
-            <input type="number" name="postsPerPage" id="postsPerPage" class="form-control" min="0" max="50" required
-                   value="{{ model.posts_per_page }}">
-            <label for="postsPerPage">Posts per Page</label>
-          </div>
-        </div>
-        <div class="col-12 col-md-4 col-xl-3 pb-3">
-          <div class="form-floating">
-            <select name="themePath" id="themePath" class="form-control" required>
+            <select name="ThemeId" id="themeId" class="form-control" required>
               {% for theme in themes -%}
-                <option value="{{ theme[0] }}"{% if model.theme_path == theme[0] %} selected="selected"{% endif %}>
+                <option value="{{ theme[0] }}"{% if model.theme_id == theme[0] %} selected="selected"{% endif %}>
                   {{ theme[1] }}
                 </option>
               {%- endfor %}
             </select>
-            <label for="themePath">Theme</label>
+            <label for="themeId">Theme</label>
           </div>
         </div>
-        <div class="col-12 col-md-4 col-xl-3 pb-3">
+        <div class="col-12 col-md-6 offset-md-1 col-xl-4 offset-xl-0 pb-3">
           <div class="form-floating">
-            <input type="text" name="timeZone" id="timeZone" class="form-control" required
-                   value="{{ model.time_zone }}">
-            <label for="timeZone">Time Zone</label>
-          </div>
-        </div>
-        <div class="col-12 col-md-4 pb-3">
-          <div class="form-floating">
-            <select name="defaultPage" id="defaultPage" class="form-control" required>
+            <select name="DefaultPage" id="defaultPage" class="form-control" required>
               {% for pg in pages -%}
                 <option value="{{ pg[0] }}"
                 {%- if pg[0] == model.default_page  %} selected="selected"{% endif %}>
@@ -59,9 +59,25 @@
             <label for="defaultPage">Default Page</label>
           </div>
         </div>
+        <div class="col-12 col-md-4 col-xl-2 pb-3">
+          <div class="form-floating">
+            <input type="number" name="PostsPerPage" id="postsPerPage" class="form-control" min="0" max="50" required
+                   value="{{ model.posts_per_page }}">
+            <label for="postsPerPage">Posts per Page</label>
+          </div>
+        </div>
+      </div>
+      <div class="row">
+        <div class="col-12 col-md-4 col-xl-3 offset-xl-2 pb-3">
+          <div class="form-floating">
+            <input type="text" name="TimeZone" id="timeZone" class="form-control" placeholder="Time Zone" required
+                   value="{{ model.time_zone }}">
+            <label for="timeZone">Time Zone</label>
+          </div>
+        </div>
         <div class="col-12 col-md-4 col-xl-2">
           <div class="form-check form-switch">
-            <input type="checkbox" name="autoHtmx" id="autoHtmx" class="form-check-input" value="true"
+            <input type="checkbox" name="AutoHtmx" id="autoHtmx" class="form-check-input" value="true"
                 {%- if model.auto_htmx %} checked="checked"{% endif %}>
             <label for="autoHtmx" class="form-check-label">Auto-Load htmx</label>
           </div>
@@ -69,6 +85,16 @@
             <a href="https://htmx.org" target="_blank" rel="noopener">What is this?</a>
           </span>
         </div>
+        <div class="col-12 col-md-4 col-xl-3 pb-3">
+          <div class="form-floating">
+            <select name="Uploads" id="uploads" class="form-control">
+              {%- for it in upload_values %}
+                <option value="{{ it[0] }}"{% if model.uploads == it[0] %} selected{% endif %}>{{ it[1] }}</option>
+              {%- endfor %}
+            </select>
+            <label for="uploads">Default Upload Destination</label>
+          </div>
+        </div>
       </div>
       <div class="row pb-3">
         <div class="col text-center">

src/admin-theme/tag-mapping-edit.liquid

@@ -2,18 +2,18 @@
 <form hx-post="{{ "admin/settings/tag-mapping/save" | relative_link }}" method="post" class="container"
       hx-target="#tagList" hx-swap="outerHTML show:window:top">
   <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
-  <input type="hidden" name="id" value="{{ model.id }}">
+  <input type="hidden" name="Id" value="{{ model.id }}">
   <div class="row mb-3">
     <div class="col-6 col-lg-4 offset-lg-2">
       <div class="form-floating">
-        <input type="text" name="tag" id="tag" class="form-control" placeholder="Tag" autofocus required
+        <input type="text" name="Tag" id="tag" class="form-control" placeholder="Tag" autofocus required
                value="{{ model.tag }}">
         <label for="tag">Tag</label>
       </div>
     </div>
     <div class="col-6 col-lg-4">
       <div class="form-floating">
-        <input type="text" name="urlValue" id="urlValue" class="form-control" placeholder="URL Value" required
+        <input type="text" name="UrlValue" id="urlValue" class="form-control" placeholder="URL Value" required
                value="{{ model.url_value }}">
         <label for="urlValue">URL Value</label>
       </div>

src/admin-theme/tag-mapping-list-body.liquid

@@ -9,14 +9,13 @@
         <div class="col no-wrap">
           {{ map.tag }}<br>
           <small>
-            {%- capture map_edit %}admin/settings/tag-mapping/{{ map_id }}/edit{% endcapture -%}
-            <a href="{{ map_edit | relative_link }}" hx-target="#tag_{{ map_id }}"
+            {%- assign map_url = "admin/settings/tag-mapping/" | append: map_id -%}
+            <a href="{{ map_url | append: "/edit" | relative_link }}" hx-target="#tag_{{ map_id }}"
                hx-swap="innerHTML show:#tag_{{ map_id }}:top">
               Edit
             </a>
             <span class="text-muted"> &bull; </span>
-            {%- capture map_del %}admin/settings/tag-mapping/{{ map_id }}/delete{% endcapture -%}
-            {%- capture map_del_link %}{{ map_del | relative_link }}{% endcapture -%}
+            {%- assign map_del_link = map_url | append: "/delete" | relative_link -%}
             <a href="{{ map_del_link }}" hx-post="{{ map_del_link }}" class="text-danger"
                hx-confirm="Are you sure you want to delete the mapping for &ldquo;{{ map.tag }}&rdquo;? This action cannot be undone.">
               Delete

src/admin-theme/upload-list.liquid

@@ -0,0 +1,76 @@
+<h2 class="my-3">{{ page_title }}</h2>
+<article>
+  {%- capture base_url %}{{ "" | relative_link }}{% endcapture -%}
+  {%- capture upload_path %}upload/{{ web_log.slug }}/{% endcapture -%}
+  {%- capture upload_base %}{{ base_url }}{{ upload_path }}{% endcapture -%}
+  <a href="{{ "admin/upload/new" | relative_link }}" class="btn btn-primary btn-sm mb-3">Upload a New File</a>
+  <form method="post" class="container" hx-target="body">
+    <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
+    <div class="row">
+      <div class="col text-muted text-center"><em>Uploaded files served from</em><br>{{ upload_base }}</div>
+    </div>
+    <div class="row mwl-table-heading">
+      <div class="col-6">File Name</div>
+      <div class="col-3">Path</div>
+      <div class="col-3">File Date/Time</div>
+    </div>
+    {%- assign file_count = files | size -%}
+    {%- if file_count > 0 %}
+      {% for file in files %}
+        <div class="row mwl-table-detail">
+          <div class="col-6">
+            {%- capture badge_class -%}
+              {%- if file.source == "disk" %}secondary{% else %}primary{% endif -%}
+            {%- endcapture -%}
+            {%- assign path_and_name = file.path | append: file.name -%}
+            {%- assign blog_rel = upload_path | append: path_and_name -%}
+            <span class="badge bg-{{ badge_class }} text-uppercase float-end mt-1">{{ file.source }}</span>
+            {{ file.name }}<br>
+            <small>
+              <a href="{{ upload_base | append: path_and_name }}" target="_blank">View File</a>
+              <span class="text-muted"> &bull; Copy </span>
+              <a href="{{ blog_rel | absolute_link }}" hx-boost="false"
+                 onclick="return Admin.copyText('{{ blog_rel | absolute_link }}', this)">
+                Absolute
+              </a>
+              <span class="text-muted"> | </span>
+              <a href="{{ blog_rel | relative_link }}" hx-boost="false"
+                 onclick="return Admin.copyText('{{ blog_rel | relative_link }}', this)">
+                Relative
+              </a>
+              {%- unless base_url == "/" %}
+                <span class="text-muted"> | </span>
+                <a href="{{ blog_rel }}" hx-boost="false"
+                   onclick="return Admin.copyText('/{{ blog_rel }}', this)">
+                  For Post
+                </a>
+              {%- endunless %}
+              <span class="text-muted"> Link</span>
+              {% if is_web_log_admin %}
+                <span class="text-muted"> &bull; </span>
+                {%- capture delete_url -%}
+                  {%- if file.source == "disk" -%}
+                    admin/upload/delete/{{ path_and_name }}
+                  {%- else -%}
+                    admin/upload/{{ file.id }}/delete
+                  {%- endif -%}
+                {%- endcapture -%}
+                <a href="{{ delete_url | relative_link }}" hx-post="{{ delete_url | relative_link }}"
+                   hx-confirm="Are you sure you want to delete {{ file.name }}? This action cannot be undone."
+                   class="text-danger">Delete</a>
+              {% endif %}
+            </small>
+          </div>
+          <div class="col-3">{{ file.path }}</div>
+          <div class="col-3">
+            {% if file.updated_on %}{{ file.updated_on.value | date: "yyyy-MM-dd/HH:mm" }}{% else %}--{% endif %}
+          </div>
+        </div>
+      {% endfor %}
+    {%- else -%}
+      <div class="row">
+        <div class="col text-muted fst-italic text-center">This web log has uploaded files</div>
+      </div>
+    {%- endif %}
+  </form>
+</article>

src/admin-theme/upload-new.liquid

@@ -0,0 +1,31 @@
+<h2>{{ page_title }}</h2>
+<article>
+  <form action="{{ "admin/upload/save" | relative_link }}"
+        method="post" class="container" enctype="multipart/form-data" hx-boost="false">
+    <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
+    <div class="row">
+      <div class="col-12 col-md-6 pb-3">
+        <div class="form-floating">
+          <input type="file" id="file" name="File" class="form-control" placeholder="File" required>
+          <label for="file">File to Upload</label>
+        </div>
+      </div>
+      <div class="col-12 col-md-6 pb-3 d-flex align-self-center justify-content-around">
+        Destination<br>
+        <div class="btn-group" role="group" aria-label="Upload destination button group">
+          <input type="radio" name="Destination" id="destination_db" class="btn-check" value="database"
+          {%- if destination == "database" %} checked="checked"{% endif %}>
+          <label class="btn btn-outline-primary" for="destination_db">Database</label>
+          <input type="radio" name="Destination" id="destination_disk" class="btn-check" value="disk"
+          {%- if destination == "disk" %} checked="checked"{% endif %}>
+          <label class="btn btn-outline-secondary" for="destination_disk">Disk</label>
+        </div>
+      </div>
+    </div>
+    <div class="row pb-3">
+      <div class="col text-center">
+        <button type="submit" class="btn btn-primary">Upload File</button>
+      </div>
+    </div>
+  </form>
+</article>

src/admin-theme/user-edit.liquid

@@ -1,64 +1,95 @@
-<h2 class="my-3">{{ page_title }}</h2>
-<article>
-  <form action="{{ "admin/user/save" | relative_link }}" method="post">
+<div class="col-12">
+  <h5 class="my-3">{{ page_title }}</h5>
+  <form hx-post="{{ "admin/user/save" | relative_link }}" method="post" class="container"
+        hx-target="#userList" hx-swap="outerHTML show:window:top">
     <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
-    <div class="container">
-      <div class="row mb-3">
-        <div class="col-12 col-md-6 col-lg-4 pb-3">
+    <input type="hidden" name="Id" value="{{ model.id }}">
+    <div class="row">
+      <div class="col-12 col-md-5 col-lg-3 col-xxl-2 offset-xxl-1 mb-3">
         <div class="form-floating">
-            <input type="text" name="firstName" id="firstName" class="form-control" autofocus required
-                   placeholder="First" value="{{ model.first_name }}">
+          <select name="AccessLevel" id="accessLevel" class="form-control" required>
+            {%- for level in access_levels %}
+              <option value="{{ level[0] }}"{% if model.access_level == level[0] %} selected{% endif %}>
+                {{ level[1] }}
+              </option>
+            {%- endfor %}
+          </select>
+          <label for="accessLevel">Access Level</label>
+        </div>
+      </div>
+      <div class="col-12 col-md-7 col-lg-4 col-xxl-3 mb-3">
+        <div class="form-floating">
+          <input type="email" name="Email" id="email" class="form-control" placeholder="E-mail" required
+                 value="{{ model.email | escape }}">
+          <label for="email">E-mail Address</label>
+        </div>
+      </div>
+      <div class="col-12 col-lg-5 mb-3">
+        <div class="form-floating">
+          <input type="text" name="Url" id="url" class="form-control" placeholder="URL"
+                 value="{{ model.url | escape }}">
+          <label for="url">User&rsquo;s Personal URL</label>
+        </div>
+      </div>
+    </div>
+    <div class="row mb-3">
+      <div class="col-12 col-md-6 col-lg-4 col-xl-3 offset-xl-1 pb-3">
+        <div class="form-floating">
+          <input type="text" name="FirstName" id="firstName" class="form-control" placeholder="First" required
+                 value="{{ model.first_name | escape }}">
           <label for="firstName">First Name</label>
         </div>
       </div>
-        <div class="col-12 col-md-6 col-lg-4 pb-3">
+      <div class="col-12 col-md-6 col-lg-4 col-xl-3 pb-3">
         <div class="form-floating">
-            <input type="text" name="lastName" id="lastName" class="form-control" required
-                   placeholder="Last" value="{{ model.last_name }}">
+          <input type="text" name="LastName" id="lastName" class="form-control" placeholder="Last" required
+                 value="{{ model.last_name | escape }}">
           <label for="lastName">Last Name</label>
         </div>
       </div>
-        <div class="col-12 col-md-6 col-lg-4 pb-3">
+      <div class="col-12 col-md-6 offset-md-3 col-lg-4 offset-lg-0 col-xl-3 offset-xl-1 pb-3">
         <div class="form-floating">
-            <input type="text" name="preferredName" id="preferredName" class="form-control" required
-                   placeholder="Preferred" value="{{ model.preferred_name }}">
+          <input type="text" name="PreferredName" id="preferredName" class="form-control"
+                 placeholder="Preferred" required value="{{ model.preferred_name | escape }}">
           <label for="preferredName">Preferred Name</label>
         </div>
       </div>
     </div>
     <div class="row mb-3">
-        <div class="col">
-          <fieldset class="container">
-            <legend>Change Password</legend>
+      <div class="col-12 col-xl-10 offset-xl-1">
+        <fieldset class="p-2">
+          <legend class="ps-1">{% unless model.is_new %}Change {% endunless %}Password</legend>
+          {% unless model.is_new %}
             <div class="row">
               <div class="col">
-                <p class="form-text">Optional; leave blank to keep your current password</p>
+                <p class="form-text">Optional; leave blank not change the user&rsquo;s password</p>
               </div>
             </div>
+          {% endunless %}
           <div class="row">
             <div class="col-12 col-md-6 pb-3">
               <div class="form-floating">
-                  <input type="password" name="newPassword" id="newPassword" class="form-control"
-                         placeholder="Password">
-                  <label for="newPassword">New Password</label>
+                <input type="password" name="Password" id="password" class="form-control"
+                       placeholder="Password"{% if model.is_new %} required{% endif %}>
+                <label for="password">{% unless model.is_new %}New {% endunless %}Password</label>
               </div>
             </div>
             <div class="col-12 col-md-6 pb-3">
               <div class="form-floating">
-                  <input type="password" name="newPasswordConfirm" id="newPasswordConfirm" class="form-control"
-                         placeholder="Confirm">
-                  <label for="newPasswordConfirm">Confirm New Password</label>
+                <input type="password" name="PasswordConfirm" id="passwordConfirm" class="form-control"
+                       placeholder="Confirm"{% if model.is_new %} required{% endif %}>
+                <label for="passwordConfirm">Confirm{% unless model.is_new %} New{% endunless %} Password</label>
               </div>
             </div>
           </div>
         </fieldset>
       </div>
     </div>
-      <div class="row">
-        <div class="col text-center mb-3">
-          <button type="submit" class="btn btn-primary">Save Changes</button>
-        </div>
+    <div class="row mb-3">
+      <div class="col text-center">
+        <button type="submit" class="btn btn-sm btn-primary">Save Changes</button>
+        <a href="{{ "admin/users/bare" | relative_link }}" class="btn btn-sm btn-secondary ms-3">Cancel</a>
       </div>
     </div>
   </form>
-</article>
+</div>

src/admin-theme/user-list-body.liquid

@@ -0,0 +1,60 @@
+<form method="post" id="userList" class="container" hx-target="this" hx-swap="outerHTML show:window:top">
+  <input type="hidden" name="{{ csrf.form_field_name }}" value="{{ csrf.request_token }}">
+  <div class="row mwl-table-detail" id="user_new"></div>
+  {%- assign user_col  = "col-12 col-md-4 col-xl-3" -%}
+  {%- assign email_col = "col-12 col-md-4 col-xl-4" -%}
+  {%- assign cre8_col  = "d-none d-xl-block col-xl-2" -%}
+  {%- assign last_col  = "col-12 col-md-4 col-xl-3" -%}
+  {%- assign badge     = "ms-2 badge bg" -%}
+  {% for user in users -%}
+    <div class="row mwl-table-detail" id="user_{{ user.id }}">
+      <div class="{{ user_col }} no-wrap">
+        {{ user.preferred_name }}
+        {%- if user.access_level == "Administrator" %}
+          <span class="{{ badge }}-success">ADMINISTRATOR</span>
+        {%- elsif user.access_level == "WebLogAdmin" %}
+          <span class="{{ badge }}-primary">WEB LOG ADMIN</span>
+        {%- elsif user.access_level == "Editor" %}
+          <span class="{{ badge }}-secondary">EDITOR</span>
+        {%- elsif user.access_level == "Author" %}
+          <span class="{{ badge }}-dark">AUTHOR</span>
+        {%- endif %}<br>
+        {%- unless is_administrator == false and user.access_level == "Administrator" %}
+          <small>
+            {%- assign user_url_base = "admin/user/" | append: user.id -%}
+            <a href="{{ user_url_base | append: "/edit" | relative_link }}" hx-target="#user_{{ user.id }}"
+               hx-swap="innerHTML show:#user_{{ user.id }}:top">
+              Edit
+            </a>
+            {% unless user_id == user.id %}
+              <span class="text-muted"> &bull; </span>
+              {%- assign user_del_link = user_url_base | append: "/delete" | relative_link -%}
+              <a href="{{ user_del_link }}" hx-post="{{ user_del_link }}" class="text-danger"
+                 hx-confirm="Are you sure you want to delete the user &ldquo;{{ user.preferred_name }}&rdquo;? This action cannot be undone. (This action will not succeed if the user has authored any posts or pages.)">
+                Delete
+              </a>
+            {% endunless %}
+          </small>
+        {%- endunless %}
+      </div>
+      <div class="{{ email_col }}">
+        {{ user.first_name }} {{ user.last_name }}<br>
+        <small class="text-muted">
+          {{ user.email }}
+          {%- unless user.url == "" %}<br>{{ user.url }}{% endunless %}
+        </small>
+      </div>
+      <div class="{{ cre8_col }}">
+        {{ user.created_on | date: "MMMM d, yyyy" }}
+      </div>
+      <div class="{{ last_col }}">
+        {% if user.last_seen_on %}
+          {{ user.last_seen_on | date: "MMMM d, yyyy" }} at
+          {{ user.last_seen_on | date: "h:mmtt" | downcase }}
+        {% else %}
+          --
+        {% endif %}
+      </div>
+    </div>
+  {%- endfor %}
+</form>

src/admin-theme/user-list.liquid

@@ -0,0 +1,20 @@
+<h2 class="my-3">{{ page_title }}</h2>
+<article>
+  <a href="{{ "admin/user/new/edit" | relative_link }}" class="btn btn-primary btn-sm mb-3"
+     hx-target="#user_new">
+    Add a New User
+  </a>
+  <div class="container">
+    {%- assign user_col  = "col-12 col-md-4 col-xl-3" -%}
+    {%- assign email_col = "col-12 col-md-4 col-xl-4" -%}
+    {%- assign cre8_col  = "d-none d-xl-block col-xl-2" -%}
+    {%- assign last_col  = "col-12 col-md-4 col-xl-3" -%}
+    <div class="row mwl-table-heading">
+      <div class="{{ user_col }}">User<span class="d-md-none">; Details; Last Log On</span></div>
+      <div class="{{ email_col }} d-none d-md-inline-block">Details</div>
+      <div class="{{ cre8_col }}">Created</div>
+      <div class="{{ last_col }} d-none d-md-block">Last Log On</div>
+    </div>
+  </div>
+  {{ user_list }}
+</article>

src/admin-theme/version.txt

@@ -1,2 +1,2 @@
 myWebLog Admin
-2.0.0-beta02
+2.0.0-beta05

src/admin-theme/wwwroot/admin.css

@@ -85,3 +85,10 @@ a.text-danger:link:hover, a.text-danger:visited:hover {
   background-color: var(--light-accent);
   color: var(--dark-gray);
 }
+.mwl-revision-preview {
+  max-height: 90vh;
+  overflow: auto;
+  border: solid 1px black;
+  border-radius: .5rem;
+  padding: .5rem;
+}

src/admin-theme/wwwroot/admin.js

@@ -1,13 +1,22 @@
-const Admin = {
-  /** The next index for a metadata item */
+/**
+ * Support functions for the administrative UI
+ */
+this.Admin = {
+  /**
+   * The next index for a metadata item
+   * @type {number}
+   */
   nextMetaIndex : 0,
 
-  /** The next index for a permalink */
+  /**
+   * The next index for a permalink
+   * @type {number}
+   */
   nextPermalink : 0,
   
   /**
    * Set the next meta item index
-   * @param idx The index to set
+   * @param {number} idx The index to set
    */
   setNextMetaIndex(idx) {
     this.nextMetaIndex = idx
@@ -15,7 +24,7 @@
 
   /**
    * Set the next permalink index
-   * @param idx The index to set
+   * @param {number} idx The index to set
    */
   setPermalinkIndex(idx) {
     this.nextPermalink = idx
@@ -47,7 +56,7 @@
     const nameField = document.createElement("input")
     
     nameField.type        = "text"
-    nameField.name        = "metaNames"
+    nameField.name        = "MetaNames"
     nameField.id          = `metaNames_${this.nextMetaIndex}`
     nameField.className   = "form-control"
     nameField.placeholder = "Name"
@@ -85,7 +94,7 @@
     const valueField = document.createElement("input")
     
     valueField.type        = "text"
-    valueField.name        = "metaValues"
+    valueField.name        = "MetaValues"
     valueField.id          = `metaValues_${this.nextMetaIndex}`
     valueField.className   = "form-control"
     valueField.placeholder = "Value"
@@ -173,7 +182,7 @@
     // Link
     const linkField = document.createElement("input")
     linkField.type        = "text"
-    linkField.name        = "prior"
+    linkField.name        = "Prior"
     linkField.id          = `prior_${this.nextPermalink}`
     linkField.className   = "form-control"
     linkField.placeholder = "Link"
@@ -221,9 +230,21 @@
     document.getElementById("podcastFields").disabled = !document.getElementById("isPodcast").checked
   },
 
+  /**
+   * Copy text to the clipboard
+   * @param {string} text The text to be copied
+   * @param {HTMLAnchorElement} elt The element on which the click was generated
+   * @return {boolean} False, to prevent navigation
+   */
+  copyText(text, elt) {
+    navigator.clipboard.writeText(text)
+    elt.innerText = "Copied"
+    return false
+  },
+  
   /**
    * Toggle the source of a custom RSS feed
-   * @param source The source that was selected
+   * @param {string} source The source that was selected
    */
   customFeedBy(source) {
     const categoryInput = document.getElementById("sourceValueCat")
@@ -241,7 +262,7 @@
   
   /**
    * Remove a metadata item
-   * @param idx The index of the metadata item to remove
+   * @param {number} idx The index of the metadata item to remove
    */
   removeMetaItem(idx) {
     document.getElementById(`meta_${idx}`).remove()
@@ -249,7 +270,7 @@
 
   /**
    * Remove a permalink
-   * @param idx The index of the permalink to remove
+   * @param {number} idx The index of the permalink to remove
    */
   removePermalink(idx) {
     document.getElementById(`link_${idx}`).remove()
@@ -264,7 +285,7 @@
 
   /**
    * Show messages that may have come with an htmx response
-   * @param messages The messages from the response
+   * @param {string} messages The messages from the response
    */
   showMessage(messages) {
     const msgs = messages.split(", ")
@@ -311,3 +332,12 @@ htmx.on("htmx:afterOnLoad", function (evt) {
     Admin.dismissSuccesses()
   }
 })
+
+htmx.on("htmx:responseError", function (evt) {
+  const xhr = evt.detail.xhr
+  const hdrs = xhr.getAllResponseHeaders()
+  // Show an error message if there were none in the response
+  if (hdrs.indexOf("x-message") < 0) {
+    Admin.showMessage(`danger|||${xhr.status}: ${xhr.statusText}`)
+  }
+})

src/default-theme/single-post.liquid

@@ -8,7 +8,9 @@
     **DRAFT**
   {% endif %}
   by {{ model.authors | value: post.author_id }}
-  {% if logged_on %} &bull; <a hx-boost="false" href="{{ post | edit_post_link }}">Edit Post</a> {% endif %}
+  {%- if is_editor or is_author and user_id == post.author_id %}
+    &bull; <a hx-boost="false" href="{{ post | edit_post_link }}">Edit Post</a>
+  {%- endif %}
 </h4>
 <div>
   <article class="container mt-3">