http://www.mediawiki.org/wiki/Special:Code/MediaWiki/60939
Revision: 60939
Author: dantman
Date: 2010-01-11 19:34:17 +0000 (Mon, 11 Jan 2010)
Log Message:
-----------
Migrade my MessageCommons extension from my old svn repo into core.
Added Paths:
-----------
trunk/extensions/MessageCommons/
trunk/extensions/MessageCommons/MessageCommons.php
Added: trunk/extensions/MessageCommons/MessageCommons.php
===================================================================
--- trunk/extensions/MessageCommons/MessageCommons.php
(rev 0)
+++ trunk/extensions/MessageCommons/MessageCommons.php 2010-01-11 19:34:17 UTC
(rev 60939)
@@ -0,0 +1,103 @@
+<?php
+/**
+ * MessageCommons
+ * @package MessageCommons
+ * @author Daniel Friesen (http://mediawiki.org/wiki/User:Dantman)
<mediaw...@danielfriesen.name>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
2.0 or later
+ * @note Some techniques borrowed from Wikia's SharedMessages system
+ *
+ * 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.
+ */
+
+if( !defined( 'MEDIAWIKI' ) ) die( "This is an extension to the MediaWiki
package and cannot be run standalone." );
+
+$wgExtensionFunctions[] = 'efMessageCommonsSetup';
+$wgHooks['MessagesPreLoad'][] = 'efMessageCommonsPreload';
+$wgExtensionCredits['other'][] = array (
+ 'name' => 'MessageCommons',
+ 'url' => 'http://mediawiki.org/wiki/Extension:MessageCommons',
+ 'version' => '1.0a',
+ 'author' => "[http://mediawiki.org/wiki/User:Dantman Daniel Friesen]
[mailto:daniel%20friesen%20%3cmediaw...@danielfriesen.name%3e
<mediaw...@danielfriesen.name>]",
+ 'description' => "Allows mediawiki messages to be shared from a central
database"
+);
+
+function efMessageCommonsSetup() {
+ global $wgDBprefix, $wgSharedDB, $wgSharedPrefix,
$wgSharedUploadDBname, $wgSharedUploadDBprefix;
+ global $egMessageCommonsDatabase, $egMessageCommonsPrefix;
+
+ if( !isset($egMessageCommonsDatabase) ) {
+ if( !isset($wgSharedUploadDBname) ) {
+ $egMessageCommonsDatabase = $wgSharedUploadDBname;
+ $egMessageCommonsPrefix = $wgSharedUploadDBprefix;
+ } elseif( !isset($wgSharedDB) ) {
+ $egMessageCommonsDatabase = $wgSharedDB;
+ if( isset($wgSharedPrefix) ) {
+ $egMessageCommonsPrefix = $wgSharedPrefix;
+ }
+ }
+ }
+ if( !isset($egMessageCommonsPrefix) ) {
+ $egMessageCommonsPrefix = $wgDBprefix;
+ }
+}
+
+function efMessageCommonsPreload( $title, &$message ) {
+ global $wgContLang, $wgLang, $egMessageCommonsIsCommons;
+ if( $egMessageCommonsIsCommons ) return true;
+
+ $text = null;
+
+ $msgNames[] = $msgName = $title;
+ if( strpos( $msgName, '/' ) !== false ) {
+ $msgNames[] = sprintf( '%s/%s', $msgName, $wgLang->getCode() );
+ $msgNames[] = sprintf( '%s/%s', $msgName,
$wgContLang->getCode() );
+ }
+ $msgNames = array_unique($msgNames);
+
+ foreach( $msgNames as $msgName ) {
+ $text = efMessageCommonsGetMsg( $msgName );
+ if( isset($text) ) break;
+ }
+
+ if( isset($text) ) {
+ $message = $text;
+ return false;
+ }
+ return true;
+}
+
+function efMessageCommonsGetMsg( $msg ) {
+ global $egMessageCommonsDatabase, $egMessageCommonsPrefix ;
+ $title = Title::makeTitle(NS_MEDIAWIKI, $msg );
+ $dbr =& wfGetDB( DB_SLAVE );
+ $row = $dbr->selectRow( array(
+ "`{$egMessageCommonsDatabase}`.`{$egMessageCommonsPrefix}page`",
+
"`{$egMessageCommonsDatabase}`.`{$egMessageCommonsPrefix}revision`",
+ "`{$egMessageCommonsDatabase}`.`{$egMessageCommonsPrefix}text`"
+ ), array('*'), array(
+ 'page_namespace' => $title->getNamespace(),
+ 'page_title' => $title->getDBkey(),
+ 'page_latest = rev_id',
+ 'old_id = rev_text_id'
+ ) );
+ if( !$row ) return null;
+ return Revision::getRevisionText($row);
+}
+
+/** MessageCommons configuration **/
+$egMessageCommonsIsCommons = false;
+$egMessageCommonsLang = 'en';
+$egMessageCommonsDatabase = null;
+$egMessageCommonsPrefix = null;
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