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-rw-r--r--includes/revisiondelete/RevDelFileList.php128
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diff --git a/includes/revisiondelete/RevDelFileList.php b/includes/revisiondelete/RevDelFileList.php
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+<?php
+/**
+ * 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 RevisionDelete
+ */
+
+/**
+ * List for oldimage table items
+ */
+class RevDelFileList extends RevDelList {
+ /** @var array */
+ public $storeBatch;
+
+ /** @var array */
+ public $deleteBatch;
+
+ /** @var array */
+ public $cleanupBatch;
+
+ public function getType() {
+ return 'oldimage';
+ }
+
+ public static function getRelationType() {
+ return 'oi_archive_name';
+ }
+
+ public static function getRestriction() {
+ return 'deleterevision';
+ }
+
+ public static function getRevdelConstant() {
+ return File::DELETED_FILE;
+ }
+
+ /**
+ * @param DatabaseBase $db
+ * @return mixed
+ */
+ public function doQuery( $db ) {
+ $archiveNames = array();
+ foreach ( $this->ids as $timestamp ) {
+ $archiveNames[] = $timestamp . '!' . $this->title->getDBkey();
+ }
+
+ return $db->select(
+ 'oldimage',
+ OldLocalFile::selectFields(),
+ array(
+ 'oi_name' => $this->title->getDBkey(),
+ 'oi_archive_name' => $archiveNames
+ ),
+ __METHOD__,
+ array( 'ORDER BY' => 'oi_timestamp DESC' )
+ );
+ }
+
+ public function newItem( $row ) {
+ return new RevDelFileItem( $this, $row );
+ }
+
+ public function clearFileOps() {
+ $this->deleteBatch = array();
+ $this->storeBatch = array();
+ $this->cleanupBatch = array();
+ }
+
+ public function doPreCommitUpdates() {
+ $status = Status::newGood();
+ $repo = RepoGroup::singleton()->getLocalRepo();
+ if ( $this->storeBatch ) {
+ $status->merge( $repo->storeBatch( $this->storeBatch, FileRepo::OVERWRITE_SAME ) );
+ }
+ if ( !$status->isOK() ) {
+ return $status;
+ }
+ if ( $this->deleteBatch ) {
+ $status->merge( $repo->deleteBatch( $this->deleteBatch ) );
+ }
+ if ( !$status->isOK() ) {
+ // Running cleanupDeletedBatch() after a failed storeBatch() with the DB already
+ // modified (but destined for rollback) causes data loss
+ return $status;
+ }
+ if ( $this->cleanupBatch ) {
+ $status->merge( $repo->cleanupDeletedBatch( $this->cleanupBatch ) );
+ }
+
+ return $status;
+ }
+
+ public function doPostCommitUpdates() {
+ $file = wfLocalFile( $this->title );
+ $file->purgeCache();
+ $file->purgeDescription();
+ $purgeUrls = array();
+ foreach ( $this->ids as $timestamp ) {
+ $archiveName = $timestamp . '!' . $this->title->getDBkey();
+ $file->purgeOldThumbnails( $archiveName );
+ $purgeUrls[] = $file->getArchiveUrl( $archiveName );
+ }
+ if ( $this->getConfig()->get( 'UseSquid' ) ) {
+ // purge full images from cache
+ SquidUpdate::purge( $purgeUrls );
+ }
+
+ return Status::newGood();
+ }
+
+ public function getSuppressBit() {
+ return File::DELETED_RESTRICTED;
+ }
+}