Merge "Force $wgCategoryCollation to be uppercase in tests"

[lhc/web/wiklou.git] / includes / Feed.php

diff --git a/includes/Feed.php b/includes/Feed.php
index 950b437..8e000ae 100644 (file)
--- a/includes/Feed.php
+++ b/includes/Feed.php
@@ -183,34 +183,35 @@ class FeedItem {
  * @todo document (needs one-sentence top-level class description).
  * @ingroup Feed
  */
-class ChannelFeed extends FeedItem {
-       /**#@+
-        * Abstract function, override!
-        * @abstract
-        */
-
+abstract class ChannelFeed extends FeedItem {
        /**
         * Generate Header of the feed
+        * @par Example:
+        * @code
+        * print "<feed>";
+        * @endcode
+        * @param $item
         */
-       function outHeader() {
-               # print "<feed>";
-       }
+       abstract public function outHeader();
 
        /**
         * Generate an item
+        * @par Example:
+        * @code
+        * print "<item>...</item>";
+        * @endcode
         * @param $item
         */
-       function outItem( $item ) {
-               # print "<item>...</item>";
-       }
+       abstract public function outItem( $item );
 
        /**
         * Generate Footer of the feed
+        * @par Example:
+        * @code
+        * print "</feed>";
+        * @endcode
         */
-       function outFooter() {
-               # print "</feed>";
-       }
-       /**#@-*/
+       abstract public function outFooter();
 
        /**
         * Setup and send HTTP headers. Don't send any content;
@@ -242,9 +243,9 @@ class ChannelFeed extends FeedItem {
         */
        function contentType() {
                global $wgRequest;
-               $ctype = $wgRequest->getVal('ctype','application/xml');
-               $allowedctypes = array('application/xml','text/xml','application/rss+xml','application/atom+xml');
-               return (in_array($ctype, $allowedctypes) ? $ctype : 'application/xml');
+               $ctype = $wgRequest->getVal( 'ctype', 'application/xml' );
+               $allowedctypes = array( 'application/xml', 'text/xml', 'application/rss+xml', 'application/atom+xml' );
+               return (in_array( $ctype, $allowedctypes ) ? $ctype : 'application/xml');
        }
 
        /**