* WikitextContent will now render redirects with the expected "redirect"
header, rather than as an ordered list. Code calling Article::viewRedirect
can probably be changed to no longer special-case redirects.
+* [[Special:Diff]] was added, allowing users to create internal links to
+ revision comparison pages using syntax such as [[Special:Diff/12345]],
+ [[Special:Diff/12345/prev]] or [[Special:Diff/12345/98765]].
=== Bug fixes in 1.23 ===
* (bug 41759) The "updated since last visit" markers (on history pages, recent
'SpecialChangePassword' => 'includes/specials/SpecialChangePassword.php',
'SpecialComparePages' => 'includes/specials/SpecialComparePages.php',
'SpecialContributions' => 'includes/specials/SpecialContributions.php',
+ 'SpecialDiff' => 'includes/specials/SpecialDiff.php',
'SpecialEditWatchlist' => 'includes/specials/SpecialEditWatchlist.php',
'SpecialEmailUser' => 'includes/specials/SpecialEmailuser.php',
'SpecialExpandTemplates' => 'includes/specials/SpecialExpandTemplates.php',
--- /dev/null
+<?php
+/**
+ * Redirect from Special:Diff/### to index.php?diff=### and
+ * from Special:Diff/###/### to index.php?oldid=###&diff=###.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup SpecialPage
+ */
+
+/**
+ * Redirect from Special:Diff/### to index.php?diff=### and
+ * from Special:Diff/###/### to index.php?oldid=###&diff=###.
+ *
+ * All of the following are valid usages:
+ * - [[Special:Diff/12345]] (diff of a revision with the previous one)
+ * - [[Special:Diff/12345/prev]] (diff of a revision with the previous one as well)
+ * - [[Special:Diff/12345/next]] (diff of a revision with the next one)
+ * - [[Special:Diff/12345/cur]] (diff of a revision with the latest one of that page)
+ * - [[Special:Diff/12345/98765]] (diff between arbitrary two revisions)
+ *
+ * @ingroup SpecialPage
+ * @since 1.23
+ */
+class SpecialDiff extends RedirectSpecialPage {
+ function __construct() {
+ parent::__construct( 'Diff' );
+ $this->mAllowedRedirectParams = array();
+ }
+
+ function getRedirect( $subpage ) {
+ $parts = explode( '/', $subpage );
+
+ // Try to parse the values given, generating somewhat pretty URLs if possible
+ if ( count( $parts ) === 1 ) {
+ $this->mAddedRedirectParams['diff'] = $parts[0];
+ } elseif ( count( $parts ) === 2 ) {
+ $this->mAddedRedirectParams['oldid'] = $parts[0];
+ $this->mAddedRedirectParams['diff'] = $parts[1];
+ } else {
+ // Wrong number of parameters, bail out
+ throw new ErrorPageError( 'nopagetitle', 'nopagetext' );
+ }
+
+ return true;
+ }
+}
'CreateAccount' => array( 'CreateAccount' ),
'Deadendpages' => array( 'DeadendPages' ),
'DeletedContributions' => array( 'DeletedContributions' ),
+ 'Diff' => array( 'Diff' ),
'DoubleRedirects' => array( 'DoubleRedirects' ),
'EditWatchlist' => array( 'EditWatchlist' ),
'Emailuser' => array( 'EmailUser' ),