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