mediawiki: Enable short URLs

Fixes #1274

Reviewed-by: Joseph Nuthalapati <njoseph@thoughtworks.com>

actions/mediawiki

@@ -85,6 +85,7 @@ def subcommand_setup(_):
             ])
     subprocess.run(['chmod', '-R', 'o-rwx', data_dir], check=True)
     subprocess.run(['chown', '-R', 'www-data:www-data', data_dir], check=True)
+    _change_article_path()
     _disable_public_registrations()
     _disable_anonymous_editing()
     _change_logo()
@@ -119,6 +120,17 @@ def _change_logo():
 
             file_handle.write(line)
 
+def _change_article_path():
+    lines = open(CONF_FILE, 'r').readlines()
+    with open(CONF_FILE, 'a') as file_handle:
+        conf_line = ""
+        for line in lines:
+            if not re.match('^\s*\$wgArticlePath', line):
+                conf_line = "$wgArticlePath = \"/mediawiki/$1\";\n"
+            if not re.match('^\s*\$wgUsePathInfo', line):
+                conf_line = conf_line+"$wgUsePathInfo = true;\n";
+        file_handle.write(conf_line)
+
 
 def _enable_file_uploads():
     """Enable file uploads in mediawiki"""
@@ -159,11 +171,13 @@ def subcommand_enable(_):
     """Enable web configuration and reload."""
     action_utils.service_enable('mediawiki-jobrunner')
     action_utils.webserver_enable('mediawiki')
+    action_utils.webserver_enable('mediawiki-freedombox')
 
 
 def subcommand_disable(_):
     """Disable web configuration and reload."""
     action_utils.webserver_disable('mediawiki')
+    action_utils.webserver_disable('mediawiki-freedombox')
     action_utils.service_disable('mediawiki-jobrunner')
 
 

data/etc/apache2/conf-available/mediawiki-freedombox.conf

@@ -0,0 +1,9 @@
+<Directory /var/lib/mediawiki/>
+    <IfModule mod_rewrite.c>
+        RewriteEngine On
+        RewriteRule ^/index.php/(.*)$ /$1 [R,L]
+        RewriteCond %{REQUEST_FILENAME} !-f
+        RewriteCond %{REQUEST_FILENAME} !-d
+        RewriteRule ^(.*)$ index.php [L]
+    </IfModule>
+</Directory>

plinth/modules/mediawiki/__init__.py

@@ -26,7 +26,7 @@ from plinth.menu import main_menu
 
 from .manifest import clients
 
-version = 3
+version = 4
 
 managed_packages = ['mediawiki', 'imagemagick', 'php-sqlite3']