Add server configs; update INSTALL verbiage

INSTALLING.md

@@ -1,30 +1,46 @@
 # Installation
 
-## All Environments (FrankenPHP)
+## Obtaining the Files
 
-The easiest way to get up and running quickly is by using [FrankenPHP](https://frankenphp.dev), a version of [Caddy](https://caddyserver.com) that runs PHP in its process. There is a `Caddyfile` in the `/src` directory which will configure the site to run with FrankenPHP.
+Releases are named `frc-[version]` and are provided in both `.zip` and `.tar.bz2` formats on [the release page](https://git.bitbadger.solutions/bit-badger/feed-reader-central/releases) (starting with beta1). Select a folder on the server that will host this instance and unarchive the release there.
 
-For Linux / Mac users:
-- Follow [their instructions](https://frankenphp.dev/docs/#standalone-binary) for downloading a binary for your system
-- Rename that binary to `frankenphp` and make it executable (`chmod +x ./frankenphp`)
-- Move that binary to `/usr/local/bin`
+## Selecting a Server
 
-For Windows users, the steps are the same; however, the binary should be named `frankenphp.exe` and be placed somewhere within your system's `PATH`.
+Configuration samples are provided in the `/servers` directory for [Apache 2](https://httpd.apache.org/docs/), [nginx](https://nginx.org/en/), and [Caddy](https://caddyserver.com/docs/).
 
-Once those steps are complete, from the `/src` directory, run `frankenphp run`.
+### Apache 2
 
-_(More environments will be detailed as part of a later release; an nginx reverse proxy via FastCGI is another common way to run PHP applications.)_
+Configure a virtual host (if appropriate), then copy `/servers/htaccess` to `.htaccess` in the directory where the release archive was expanded. This file enables the extensionless rewrites required for the URLs to work.
+
+### nginx
+
+The configuration file `/servers/nginx.conf` is a full virtual host configuration. Update it with the paths for your installation, then add it to your configuration (on Debian/Ubuntu, copy it to `/etc/nginx/sites-available`, create a symlink in `/etc/nginx/sites-enabed`, and reload the nginx config).
+
+### Caddy (with FastCGI)
+
+`/servers/fastcgi.Caddyfile` contains configuration to host the site using Caddy. Ensure the PHP FPM address is correct, then rename it to `Caddyfile` and place it in the directory where the release archive was expanded. Running `caddy run` will serve the site with the given parameters.
+
+### Caddy (with FrankenPHP)
+
+_NOTE: This is currently not recommended. There is a known sequence of links that cause FrankenPHP to no longer respond. Hopefully this will be resolved before the beta moniker is dropped._
+
+~~[FrankenPHP](https://frankenphp.dev) is a version of Caddy that runs PHP in its process. `/servers/frankenphp.Caddyfile` will configure the site to run with FrankenPHP.~~
+
+~~Obtain a version for Linux / Mac users:~~
+- ~~Follow [their instructions](https://frankenphp.dev/docs/#standalone-binary) for downloading a binary for your system~~
+- ~~Rename that binary to `frankenphp` and make it executable (`chmod +x ./frankenphp`)~~
+- ~~Move that binary to `/usr/local/bin`~~
+
+~~For Windows users, the steps are the same; however, the binary should be named `frankenphp.exe` and be placed somewhere within your system's `PATH`.~~
+
+~~Once those steps are complete, from the `/src` directory, run `frankenphp run`.~~
 
 ## PHP Requirements
 
-This is written to target PHP 8.3, and requires the `curl`, `DOM`, and `SQLite3` modules and the `php-cli` feature. _(FrankenPHP contains all these as part of its build.)_
+This is written to target PHP 8.2, and requires the `curl`, `DOM`, and `SQLite3` modules and the `php-cli` feature. _(FrankenPHP contains all these as part of its build.)_
 
 # Setup and Configuration
 
-## Site Address
-
-The default `Caddyfile` will run the site at `http://localhost:8205`. To have the process respond to other devices on your network, you can add the server name to that to line 5 (ex. `http://localhost:8205, http://server:8205`); you can also change the port on which it listens. (Note that if `http` is not specified, Caddy will attempt to obtain and install a server certificate. This may be what you want, but that also could be a source of startup errors.)
-
 ## Feed Reader Central Behavior
 
 Within the `/src` directory, there is a file named `user-config.dist.php`. Rename this file to `user-config.php`; this is where customizations and configuration of the instance's behavior are placed.
@@ -38,7 +54,7 @@ There are three supported security models, designed around different ways the so
 
 ### Database Name
 
-Data is stored under the `/src/data` directory, and the default database name is `frc.db`. If users want to change that path or file name, the path provided should be relative to `/src/data`, not just `/src`.
+Data is stored in the `/data` subdirectory of the release extraction location, and the default database name is `frc.db`. If users want to change that path or file name, the path provided should be relative to `/data`.
 
 ### Date/Time Format
 
@@ -51,4 +67,3 @@ Feed Reader Central tries to keep the database tidy by purging items that have b
 - `Feed::PURGE_READ` purges non-bookmarked read items for a feed whenever it is refreshed. This is the most aggressive purging strategy, but it is also the only one that will not purge unread items.
 - `Feed::PURGE_BY_DAYS` purges non-bookmarked items that are older than `PURGE_NUMBER` days old. This is the default value, and `PURGE_NUMBER`'s default value is 30; items will be kept for 30 days, read or unread.
 - `Feed::PURGE_BY_COUNT` purges items to preserve at most `PURGE_NUMBER` non-bookmarked items for each feed.
- 

src/servers/fastcgi.Caddyfile

@@ -0,0 +1,9 @@
+# Rename this to Caddyfile and place it in the directory where the release is unarchived
+http://localhost:8205 {
+	root * ./public
+	# May change based on your PHP FPM configuration
+	php_fastcgi //unix/run/php/php8.3-fpm.sock {
+	    try_files {path} {path}.php
+    }
+    file_server
+}

src/servers/frankenphp.Caddyfile

@@ -1,9 +1,10 @@
+# Rename this to Caddyfile and place it in the directory where the release is unarchived
 {
 	frankenphp
 	order php_server before file_server
 }
 http://localhost:8205 {
-	root ./public
+	root * ./public
 	try_files {path} {path}.php
 	php_server
 }

src/servers/htaccess

@@ -0,0 +1,5 @@
+# Name this .htaccess and place it in the directory where the release is unarchived
+RewriteEngine on
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+Rewrite "^(.*)" "$1.php" [QSA,L]

src/servers/nginx.conf

@@ -0,0 +1,27 @@
+## nginx Configuration for Feed Reader Central using FastCGI Process Manager (FPM)
+server {
+	server_name  server.name;
+	listen            80;
+	listen       [::]:80;
+	# /path/to/files is the root directory for the site
+	access_log   /path/to/files/log/access.log;
+	error_log    /path/to/files/log/error.log;
+	# /path/to/files/app is where the release distribution should be unarchived
+	root         /path/to/files/app/public;
+	index        index.php;
+
+	location ~[^/]\.php(/|$) {
+		fastcgi_split_path_info  ^(.+?\.php)(/.*)$;
+		if (!-f $document_root$fastcgi_script_name) {
+			return 404;
+		}
+		# This may need to change based on the configuration of PHP FPM
+		fastcgi_pass   unix:/run/php/php8.3-fpm.sock;
+		fastcgi_index  index.php;
+		include        /etc/nginx/fastcgi_params;
+	}
+
+	location / {
+		try_files  $uri $uri/ $uri.php$is_args$args;
+	}
+}