includes/revisiondelete/RevDelArchiveItem.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup RevisionDelete
  20  */
  21
  22 use MediaWiki\MediaWikiServices;
  23 use MediaWiki\SpecialPage\SpecialPage;
  24 use Wikimedia\Rdbms\IDBAccessObject;
  25
  26 /**
  27  * Item class for a archive table row
  28  */
  29 class RevDelArchiveItem extends RevDelRevisionItem {
  30         protected static function initRevisionRecord( $list, $row ) {
  31                 $revRecord = MediaWikiServices::getInstance()
  32                         ->getRevisionFactory()
  33                         ->newRevisionFromArchiveRow(
  34                                 $row,
  35                                 IDBAccessObject::READ_NORMAL,
  36                                 null,
  37                                 [ 'page_id' => $list->getPage()->getId() ]
  38                         );
  39
  40                 return $revRecord;
  41         }
  42
  43         public function getIdField() {
  44                 return 'ar_timestamp';
  45         }
  46
  47         public function getTimestampField() {
  48                 return 'ar_timestamp';
  49         }
  50
  51         public function getAuthorIdField() {
  52                 return 'ar_user';
  53         }
  54
  55         public function getAuthorNameField() {
  56                 return 'ar_user_text';
  57         }
  58
  59         public function getAuthorActorField() {
  60                 return 'ar_actor';
  61         }
  62
  63         public function getId() {
  64                 # Convert DB timestamp to MW timestamp
  65                 return $this->revisionRecord->getTimestamp();
  66         }
  67
  68         public function setBits( $bits ) {
  69                 $dbw = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase();
  70                 $dbw->newUpdateQueryBuilder()
  71                         ->update( 'archive' )
  72                         ->set( [ 'ar_deleted' => $bits ] )
  73                         ->where( [
  74                                 'ar_namespace' => $this->list->getPage()->getNamespace(),
  75                                 'ar_title' => $this->list->getPage()->getDBkey(),
  76                                 // use timestamp for index
  77                                 'ar_timestamp' => $this->row->ar_timestamp,
  78                                 'ar_rev_id' => $this->row->ar_rev_id,
  79                                 'ar_deleted' => $this->getBits()
  80                         ] )
  81                         ->caller( __METHOD__ )->execute();
  82
  83                 return (bool)$dbw->affectedRows();
  84         }
  85
  86         protected function getRevisionLink() {
  87                 $date = $this->list->getLanguage()->userTimeAndDate(
  88                         $this->revisionRecord->getTimestamp(), $this->list->getUser() );
  89
  90                 if ( $this->isDeleted() && !$this->canViewContent() ) {
  91                         return htmlspecialchars( $date );
  92                 }
  93
  94                 return $this->getLinkRenderer()->makeLink(
  95                         SpecialPage::getTitleFor( 'Undelete' ),
  96                         $date,
  97                         [],
  98                         [
  99                                 'target' => $this->list->getPageName(),
 100                                 'timestamp' => $this->revisionRecord->getTimestamp()
 101                         ]
 102                 );
 103         }
 104
 105         protected function getDiffLink() {
 106                 if ( $this->isDeleted() && !$this->canViewContent() ) {
 107                         return $this->list->msg( 'diff' )->escaped();
 108                 }
 109
 110                 return $this->getLinkRenderer()->makeLink(
 111                         SpecialPage::getTitleFor( 'Undelete' ),
 112                         $this->list->msg( 'diff' )->text(),
 113                         [],
 114                         [
 115                                 'target' => $this->list->getPageName(),
 116                                 'diff' => 'prev',
 117                                 'timestamp' => $this->revisionRecord->getTimestamp()
 118                         ]
 119                 );
 120         }
 121 }