includes/revisiondelete/RevDelArchivedFileItem.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 /**
  23  * Item class for a filearchive table row
  24  */
  25 class RevDelArchivedFileItem extends RevDelFileItem {
  26         /** @var RevDelArchivedFileList $list */
  27         /** @var ArchivedFile $file */
  28         /** @var LocalFile */
  29         protected $lockFile;
  30
  31         public function __construct( $list, $row ) {
  32                 parent::__construct( $list, $row );
  33                 $this->lockFile = RepoGroup::singleton()->getLocalRepo()->newFile( $row->fa_name );
  34         }
  35
  36         protected static function initFile( $list, $row ) {
  37                 return ArchivedFile::newFromRow( $row );
  38         }
  39
  40         public function getIdField() {
  41                 return 'fa_id';
  42         }
  43
  44         public function getTimestampField() {
  45                 return 'fa_timestamp';
  46         }
  47
  48         public function getAuthorIdField() {
  49                 return 'fa_user';
  50         }
  51
  52         public function getAuthorNameField() {
  53                 return 'fa_user_text';
  54         }
  55
  56         public function getAuthorActorField() {
  57                 return 'fa_actor';
  58         }
  59
  60         public function getId() {
  61                 return $this->row->fa_id;
  62         }
  63
  64         public function setBits( $bits ) {
  65                 $dbw = wfGetDB( DB_MASTER );
  66                 $dbw->update( 'filearchive',
  67                         [ 'fa_deleted' => $bits ],
  68                         [
  69                                 'fa_id' => $this->row->fa_id,
  70                                 'fa_deleted' => $this->getBits(),
  71                         ],
  72                         __METHOD__
  73                 );
  74
  75                 return (bool)$dbw->affectedRows();
  76         }
  77
  78         protected function getLink() {
  79                 $date = $this->list->getLanguage()->userTimeAndDate(
  80                         $this->file->getTimestamp(), $this->list->getUser() );
  81
  82                 # Hidden files...
  83                 if ( !$this->canViewContent() ) {
  84                         $link = htmlspecialchars( $date );
  85                 } else {
  86                         $undelete = SpecialPage::getTitleFor( 'Undelete' );
  87                         $key = $this->file->getKey();
  88                         $link = $this->getLinkRenderer()->makeLink( $undelete, $date, [],
  89                                 [
  90                                         'target' => $this->list->title->getPrefixedText(),
  91                                         'file' => $key,
  92                                         'token' => $this->list->getUser()->getEditToken( $key )
  93                                 ]
  94                         );
  95                 }
  96                 if ( $this->isDeleted() ) {
  97                         $link = '<span class="history-deleted">' . $link . '</span>';
  98                 }
  99
 100                 return $link;
 101         }
 102
 103         public function getApiData( ApiResult $result ) {
 104                 $file = $this->file;
 105                 $user = $this->list->getUser();
 106                 $ret = [
 107                         'title' => $this->list->title->getPrefixedText(),
 108                         'timestamp' => wfTimestamp( TS_ISO_8601, $file->getTimestamp() ),
 109                         'width' => $file->getWidth(),
 110                         'height' => $file->getHeight(),
 111                         'size' => $file->getSize(),
 112                         'userhidden' => (bool)$file->isDeleted( Revision::DELETED_USER ),
 113                         'commenthidden' => (bool)$file->isDeleted( Revision::DELETED_COMMENT ),
 114                         'contenthidden' => (bool)$this->isDeleted(),
 115                 ];
 116                 if ( $this->canViewContent() ) {
 117                         $ret += [
 118                                 'url' => SpecialPage::getTitleFor( 'Revisiondelete' )->getLinkURL(
 119                                         [
 120                                                 'target' => $this->list->title->getPrefixedText(),
 121                                                 'file' => $file->getKey(),
 122                                                 'token' => $user->getEditToken( $file->getKey() )
 123                                         ]
 124                                 ),
 125                         ];
 126                 }
 127                 if ( $file->userCan( Revision::DELETED_USER, $user ) ) {
 128                         $ret += [
 129                                 'userid' => $file->getUser( 'id' ),
 130                                 'user' => $file->getUser( 'text' ),
 131                         ];
 132                 }
 133                 if ( $file->userCan( Revision::DELETED_COMMENT, $user ) ) {
 134                         $ret += [
 135                                 'comment' => $file->getRawDescription(),
 136                         ];
 137                 }
 138
 139                 return $ret;
 140         }
 141
 142         public function lock() {
 143                 return $this->lockFile->acquireFileLock();
 144         }
 145
 146         public function unlock() {
 147                 return $this->lockFile->releaseFileLock();
 148         }
 149 }