Merge branch 'wiki-short-url' into 'master'

archwiki: Implement short URLs

See merge request !335

roles/archwiki/templates/LocalSettings.php.j2

@@ -61,3 +61,13 @@ $wgMemCachedServers = [ "unix://{{ archwiki_memcached_socket }}:0" ];
 # security headers
 $wgReferrerPolicy = ["no-referrer-when-downgrade"];
 $wgEditPageFrameOptions = "DENY";
+
+## The URL base path to the directory containing the wiki;
+## defaults for all runtime URL paths are based off of this.
+## For more information on customizing the URLs
+## (like /w/index.php/Page_title to /wiki/Page_title) please see:
+## https://www.mediawiki.org/wiki/Manual:Short_URL
+$wgScriptPath = "";
+$wgArticlePath = "/title/$1";
+# $wgUsePathInfo is not necessary: https://github.com/wikimedia/mediawiki/blob/bb92c4d1acc029eed0f6848360dff5b2436695fc/includes/WebRequest.php#L151-L153
+#$wgUsePathInfo = true;

roles/archwiki/templates/nginx.d.conf.j2

@@ -52,20 +52,19 @@ server {
         deny all;
     }
 
-    # special case due to our '/index.php/Main_Page' type URLs
-    location ~ ^/(?:index|redirect)\.php(?:/.*)$ {
-        access_log   /var/log/nginx/{{ archwiki_domain }}/access.log main;
-        access_log   /var/log/nginx/{{ archwiki_domain }}/access.log.json json_main;
-        fastcgi_pass   archwiki;
-        fastcgi_index  index.php;
-        fastcgi_split_path_info ^(.+\.php)(.*)$;
-        if (!-f $document_root$fastcgi_script_name) {
-            return 404;
-        }
-        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
-        fastcgi_param  PATH_INFO        $fastcgi_path_info;
-        fastcgi_param  HTTPS            on;
-        include        fastcgi_params;
+    # Redirect old URLs to the new short-url (/title/<page>)
+    location ~ ^/index.php/(.*)$ {
+        return 307 /title/$1;
+    }
+
+    # Handling for the article path (pretty URLs)
+    location ^~ /title/ {
+        rewrite ^ /index.php;
+    }
+
+    # Handling for MediaWiki REST API, see https://www.mediawiki.org/wiki/API:REST_API
+    location ^~ /rest.php/ {
+        rewrite ^ /rest.php;
     }
 
     # special case for '/load.php' type URLs to cache css/js in nginx to relieve php-fpm
@@ -74,11 +73,7 @@ server {
         access_log   /var/log/nginx/{{ archwiki_domain }}/access.log.json json_main;
         fastcgi_pass   archwiki;
         fastcgi_index  index.php;
-        fastcgi_split_path_info ^(.+\.php)(.*)$;
-        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
-        fastcgi_param  PATH_INFO        $fastcgi_path_info;
-        fastcgi_param  HTTPS            on;
-        include        fastcgi_params;
+        include        fastcgi.conf;
 
         fastcgi_cache wiki;
         fastcgi_cache_valid 200 10m;
@@ -88,16 +83,12 @@ server {
 
     # normal PHP FastCGI handler
     location ~ ^/[^/]+\.php$ {
+        try_files $uri =404;
         access_log   /var/log/nginx/{{ archwiki_domain }}/access.log main;
         access_log   /var/log/nginx/{{ archwiki_domain }}/access.log.json json_main;
         fastcgi_pass   archwiki;
         fastcgi_index  index.php;
-        if (!-f $document_root$fastcgi_script_name) {
-            return 404;
-        }
-        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
-        fastcgi_param  HTTPS            on;
-        include        fastcgi_params;
+        include        fastcgi.conf;
     }
 
     # whitelist known OK directories