X-Git-Url: https://git.cyclocoop.org/?a=blobdiff_plain;f=includes%2FBacklinkCache.php;h=2aba29f65bed897b9835d0c998c0cae20e984ec9;hb=14f426ce96eabeed8d5bf3330367dc2f551c4d36;hp=4de4afb15c1d6d51bdde89721530c65fd9e8e3dc;hpb=7268b417d0423aa7ffb31ba214fd5a0560e788f4;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/BacklinkCache.php b/includes/BacklinkCache.php
index 4de4afb15c..2aba29f65b 100644
--- a/includes/BacklinkCache.php
+++ b/includes/BacklinkCache.php
@@ -1,7 +1,28 @@
 <?php
 /**
- * File for BacklinkCache class
+ * Class for fetching backlink lists, approximate backlink counts and
+ * partitions.
+ *
+ * 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
+ * @author Tim Starling
+ * @copyright © 2009, Tim Starling, Domas Mituzas
+ * @copyright © 2010, Max Sem
+ * @copyright © 2011, Antoine Musso
  */
 
 /**
@@ -18,11 +39,6 @@
  * Introduced by r47317
  *
  * @internal documentation reviewed on 18 Mar 2011 by hashar
- *
- * @author Tim Starling
- * @copyright © 2009, Tim Starling, Domas Mituzas
- * @copyright © 2010, Max Sem
- * @copyright © 2011, Ashar Voultoiz
  */
 class BacklinkCache {
 
@@ -75,6 +91,8 @@ class BacklinkCache {
 	 * Serialization handler, diasallows to serialize the database to prevent
 	 * failures after this class is deserialized from cache with dead DB
 	 * connection.
+	 *
+	 * @return array
 	 */
 	function __sleep() {
 		return array( 'partitionCache', 'fullResultCache', 'title' );
@@ -101,7 +119,7 @@ class BacklinkCache {
 	/**
 	 * Get the slave connection to the database
 	 * When non existing, will initialize the connection.
-	 * @return Database object
+	 * @return DatabaseBase object
 	 */
 	protected function getDB() {
 		if ( !isset( $this->db ) ) {
@@ -174,28 +192,10 @@ class BacklinkCache {
 		return $ta;
 	}
 
-	/**
-	 * Get the distant backtemplatelinks for the table globaltemplatelinks. Cached in process memory only.
-	 * @return ResultWrapper list of distant pages that use the local title
-	 */
-	public function getDistantTemplateLinks( ) {
-		global $wgGlobalDatabase, $wgLocalInterwiki;
-
-		$dbr = wfGetDB( DB_SLAVE, array(), $wgGlobalDatabase );
-		$res = $dbr->select(
-			array( 'globaltemplatelinks', 'globalinterwiki' ),
-			array( 'gtl_from_wiki', 'gtl_from_page', 'gtl_from_title', 'giw_prefix' ),
-			array( 'gtl_to_prefix' => $wgLocalInterwiki, 'gtl_to_title' => $this->title->getDBkey( ) ),
-			__METHOD__,
-			null,
-			array( 'gtl_from_wiki = giw_wikiid' )
-		);
-		return $res;
-	}
-
 	/**
 	 * Get the field name prefix for a given table
 	 * @param $table String
+	 * @return null|string
 	 */
 	protected function getPrefix( $table ) {
 		static $prefixes = array(
@@ -204,7 +204,6 @@ class BacklinkCache {
 			'categorylinks' => 'cl',
 			'templatelinks' => 'tl',
 			'redirect'      => 'rd',
-			'globaltemplatelinks' => 'gtl',
 		);
 
 		if ( isset( $prefixes[$table] ) ) {
@@ -224,6 +223,7 @@ class BacklinkCache {
 	 * Get the SQL condition array for selecting backlinks, with a join
 	 * on the page table.
 	 * @param $table String
+	 * @return array|null
 	 */
 	protected function getConditions( $table ) {
 		$prefix = $this->getPrefix( $table );
@@ -303,7 +303,7 @@ class BacklinkCache {
 	 */
 	public function partition( $table, $batchSize ) {
 
-		// 1) try partition cache ...
+		// 1) try partition cache ... 
 
 		if ( isset( $this->partitionCache[$table][$batchSize] ) ) {
 			wfDebug( __METHOD__ . ": got from partition cache\n" );
@@ -358,7 +358,7 @@ class BacklinkCache {
 	 * Partition a DB result with backlinks in it into batches
 	 * @param $res ResultWrapper database result
 	 * @param $batchSize integer
-	 * @return array @see
+	 * @return array @see 
 	 */
 	protected function partitionResult( $res, $batchSize ) {
 		$batches = array();