'LinkHolderArray' => __DIR__ . '/includes/parser/LinkHolderArray.php',
'LinkSearchPage' => __DIR__ . '/includes/specials/SpecialLinkSearch.php',
'Linker' => __DIR__ . '/includes/Linker.php',
- 'LinksDeletionUpdate' => __DIR__ . '/includes/deferred/LinksUpdate.php',
+ 'LinksDeletionUpdate' => __DIR__ . '/includes/deferred/LinksDeletionUpdate.php',
'LinksUpdate' => __DIR__ . '/includes/deferred/LinksUpdate.php',
'ListDuplicatedFilesPage' => __DIR__ . '/includes/specials/SpecialListDuplicatedFiles.php',
'ListVariants' => __DIR__ . '/maintenance/language/listVariants.php',
--- /dev/null
+<?php
+/**
+ * Updater for link tracking tables after a page edit.
+ *
+ * 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
+ */
+
+/**
+ * Update object handling the cleanup of links tables after a page was deleted.
+ **/
+class LinksDeletionUpdate extends SqlDataUpdate {
+ /** @var WikiPage The WikiPage that was deleted */
+ protected $mPage;
+
+ /**
+ * Constructor
+ *
+ * @param WikiPage $page Page we are updating
+ * @throws MWException
+ */
+ function __construct( WikiPage $page ) {
+ parent::__construct( false ); // no implicit transaction
+
+ $this->mPage = $page;
+
+ if ( !$page->exists() ) {
+ throw new MWException( "Page ID not known, perhaps the page doesn't exist?" );
+ }
+ }
+
+ /**
+ * Do some database updates after deletion
+ */
+ public function doUpdate() {
+ $title = $this->mPage->getTitle();
+ $id = $this->mPage->getId();
+
+ # Delete restrictions for it
+ $this->mDb->delete( 'page_restrictions', array( 'pr_page' => $id ), __METHOD__ );
+
+ # Fix category table counts
+ $cats = array();
+ $res = $this->mDb->select( 'categorylinks', 'cl_to', array( 'cl_from' => $id ), __METHOD__ );
+
+ foreach ( $res as $row ) {
+ $cats[] = $row->cl_to;
+ }
+
+ $this->mPage->updateCategoryCounts( array(), $cats );
+
+ # If using cascading deletes, we can skip some explicit deletes
+ if ( !$this->mDb->cascadingDeletes() ) {
+ # Delete outgoing links
+ $this->mDb->delete( 'pagelinks', array( 'pl_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'imagelinks', array( 'il_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'categorylinks', array( 'cl_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'templatelinks', array( 'tl_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'externallinks', array( 'el_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'langlinks', array( 'll_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'iwlinks', array( 'iwl_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'redirect', array( 'rd_from' => $id ), __METHOD__ );
+ $this->mDb->delete( 'page_props', array( 'pp_page' => $id ), __METHOD__ );
+ }
+
+ # If using cleanup triggers, we can skip some manual deletes
+ if ( !$this->mDb->cleanupTriggers() ) {
+ # Find recentchanges entries to clean up...
+ $rcIdsForTitle = $this->mDb->selectFieldValues( 'recentchanges',
+ 'rc_id',
+ array(
+ 'rc_type != ' . RC_LOG,
+ 'rc_namespace' => $title->getNamespace(),
+ 'rc_title' => $title->getDBkey()
+ ),
+ __METHOD__
+ );
+ $rcIdsForPage = $this->mDb->selectFieldValues( 'recentchanges',
+ 'rc_id',
+ array( 'rc_type != ' . RC_LOG, 'rc_cur_id' => $id ),
+ __METHOD__
+ );
+
+ # T98706: delete PK to avoid lock contention with RC delete log insertions
+ $rcIds = array_merge( $rcIdsForTitle, $rcIdsForPage );
+ if ( $rcIds ) {
+ $this->mDb->delete( 'recentchanges', array( 'rc_id' => $rcIds ), __METHOD__ );
+ }
+ }
+ }
+}
\ No newline at end of file
}
}
}
-
-/**
- * Update object handling the cleanup of links tables after a page was deleted.
- **/
-class LinksDeletionUpdate extends SqlDataUpdate {
- /** @var WikiPage The WikiPage that was deleted */
- protected $mPage;
-
- /**
- * Constructor
- *
- * @param WikiPage $page Page we are updating
- * @throws MWException
- */
- function __construct( WikiPage $page ) {
- parent::__construct( false ); // no implicit transaction
-
- $this->mPage = $page;
-
- if ( !$page->exists() ) {
- throw new MWException( "Page ID not known, perhaps the page doesn't exist?" );
- }
- }
-
- /**
- * Do some database updates after deletion
- */
- public function doUpdate() {
- $title = $this->mPage->getTitle();
- $id = $this->mPage->getId();
-
- # Delete restrictions for it
- $this->mDb->delete( 'page_restrictions', array( 'pr_page' => $id ), __METHOD__ );
-
- # Fix category table counts
- $cats = array();
- $res = $this->mDb->select( 'categorylinks', 'cl_to', array( 'cl_from' => $id ), __METHOD__ );
-
- foreach ( $res as $row ) {
- $cats[] = $row->cl_to;
- }
-
- $this->mPage->updateCategoryCounts( array(), $cats );
-
- # If using cascading deletes, we can skip some explicit deletes
- if ( !$this->mDb->cascadingDeletes() ) {
- # Delete outgoing links
- $this->mDb->delete( 'pagelinks', array( 'pl_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'imagelinks', array( 'il_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'categorylinks', array( 'cl_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'templatelinks', array( 'tl_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'externallinks', array( 'el_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'langlinks', array( 'll_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'iwlinks', array( 'iwl_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'redirect', array( 'rd_from' => $id ), __METHOD__ );
- $this->mDb->delete( 'page_props', array( 'pp_page' => $id ), __METHOD__ );
- }
-
- # If using cleanup triggers, we can skip some manual deletes
- if ( !$this->mDb->cleanupTriggers() ) {
- # Find recentchanges entries to clean up...
- $rcIdsForTitle = $this->mDb->selectFieldValues( 'recentchanges',
- 'rc_id',
- array(
- 'rc_type != ' . RC_LOG,
- 'rc_namespace' => $title->getNamespace(),
- 'rc_title' => $title->getDBkey()
- ),
- __METHOD__
- );
- $rcIdsForPage = $this->mDb->selectFieldValues( 'recentchanges',
- 'rc_id',
- array( 'rc_type != ' . RC_LOG, 'rc_cur_id' => $id ),
- __METHOD__
- );
-
- # T98706: delete PK to avoid lock contention with RC delete log insertions
- $rcIds = array_merge( $rcIdsForTitle, $rcIdsForPage );
- if ( $rcIds ) {
- $this->mDb->delete( 'recentchanges', array( 'rc_id' => $rcIds ), __METHOD__ );
- }
- }
- }
-
- /**
- * Update all the appropriate counts in the category table.
- * @param array $added Associative array of category name => sort key
- * @param array $deleted Associative array of category name => sort key
- */
- function updateCategoryCounts( $added, $deleted ) {
- $a = WikiPage::factory( $this->mTitle );
- $a->updateCategoryCounts(
- array_keys( $added ), array_keys( $deleted )
- );
- }
-}