bit-badger/myWebLog
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Return 404 if page URLs have extra content at the end

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Daniel J. Summers 2022-05-18 20:42:12 -04:00
parent 20b7ba1150
commit 7b69fe9439
2 changed files with 49 additions and 41 deletions
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14
src/MyWebLog/Handlers/Post.fs
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@ -9,7 +9,11 @@ open Microsoft.AspNetCore.Http
let private pathAndPageNumber (ctx : HttpContext) = let private pathAndPageNumber (ctx : HttpContext) =
let slugs = (string ctx.Request.RouteValues["slug"]).Split "/" |> Array.filter (fun it -> it <> "") let slugs = (string ctx.Request.RouteValues["slug"]).Split "/" |> Array.filter (fun it -> it <> "")
let pageIdx = Array.IndexOf (slugs, "page") let pageIdx = Array.IndexOf (slugs, "page")
let pageNbr = if pageIdx > 0 then (int64 slugs[pageIdx + 1]) else 1L let pageNbr =
match pageIdx with
| -1 -> Some 1L
| idx when idx + 2 = slugs.Length -> Some (int64 slugs[pageIdx + 1])
| _ -> None
let slugParts = if pageIdx > 0 then Array.truncate pageIdx slugs else slugs let slugParts = if pageIdx > 0 then Array.truncate pageIdx slugs else slugs
pageNbr, String.Join ("/", slugParts) pageNbr, String.Join ("/", slugParts)
@ -103,7 +107,8 @@ let pageOfPosts pageNbr : HttpHandler = fun next ctx -> task {
let pageOfCategorizedPosts : HttpHandler = fun next ctx -> task { let pageOfCategorizedPosts : HttpHandler = fun next ctx -> task {
let webLog = WebLogCache.get ctx let webLog = WebLogCache.get ctx
let conn = conn ctx let conn = conn ctx
let pageNbr, slug = pathAndPageNumber ctx match pathAndPageNumber ctx with
| Some pageNbr, slug ->
let allCats = CategoryCache.get 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 // Category pages include posts in subcategories
@ -122,6 +127,7 @@ let pageOfCategorizedPosts : HttpHandler = fun next ctx -> task {
hash.Add ("is_category", true) hash.Add ("is_category", true)
return! themedView "index" next ctx hash return! themedView "index" next ctx hash
| _ -> return! Error.notFound next ctx | _ -> return! Error.notFound next ctx
| None, _ -> return! Error.notFound next ctx
} }
open System.Web open System.Web
@ -131,7 +137,8 @@ open System.Web
let pageOfTaggedPosts : HttpHandler = fun next ctx -> task { let pageOfTaggedPosts : HttpHandler = fun next ctx -> task {
let webLog = WebLogCache.get ctx let webLog = WebLogCache.get ctx
let conn = conn ctx let conn = conn ctx
let pageNbr, rawTag = pathAndPageNumber ctx match pathAndPageNumber ctx with
| Some pageNbr, rawTag ->
let tag = HttpUtility.UrlDecode rawTag let tag = HttpUtility.UrlDecode rawTag
match! Data.Post.findPageOfTaggedPosts webLog.id tag pageNbr webLog.postsPerPage conn with match! Data.Post.findPageOfTaggedPosts webLog.id tag pageNbr webLog.postsPerPage conn with
| posts when List.length posts > 0 -> | posts when List.length posts > 0 ->
@ -148,6 +155,7 @@ let pageOfTaggedPosts : HttpHandler = fun next ctx -> task {
let endUrl = if pageNbr = 1L then "" else $"page/{pageNbr}" let endUrl = if pageNbr = 1L then "" else $"page/{pageNbr}"
return! redirectTo true $"""/tag/{spacedTag.Replace (" ", "+")}/{endUrl}""" next ctx return! redirectTo true $"""/tag/{spacedTag.Replace (" ", "+")}/{endUrl}""" next ctx
| _ -> return! Error.notFound next ctx | _ -> return! Error.notFound next ctx
| None, _ -> return! Error.notFound next ctx
} }
// GET / // GET /

2
src/MyWebLog/appsettings.json
View File

@ -3,5 +3,5 @@
"hostname": "data02.bitbadger.solutions", "hostname": "data02.bitbadger.solutions",
"database": "myWebLog_dev" "database": "myWebLog_dev"
}, },
"Generator": "myWebLog 2.0-alpha03" "Generator": "myWebLog 2.0-alpha04"
} }