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