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                 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 getAuthorActorField() {
  54                 return 'fa_actor';
  55         }
  56
  57         public function getId() {
  58                 return $this->row->fa_id;
  59         }
  60
  61         public function setBits( $bits ) {
  62                 $dbw = wfGetDB( DB_MASTER );
  63                 $dbw->update( 'filearchive',
  64                         [ 'fa_deleted' => $bits ],
  65                         [
  66                                 'fa_id' => $this->row->fa_id,
  67                                 'fa_deleted' => $this->getBits(),
  68                         ],
  69                         __METHOD__
  70                 );
  71
  72                 return (bool)$dbw->affectedRows();
  73         }
  74
  75         protected function getLink() {
  76                 $date = $this->list->getLanguage()->userTimeAndDate(
  77                         $this->file->getTimestamp(), $this->list->getUser() );
  78
  79                 # Hidden files...
  80                 if ( !$this->canViewContent() ) {
  81                         $link = htmlspecialchars( $date );
  82                 } else {
  83                         $undelete = SpecialPage::getTitleFor( 'Undelete' );
  84                         $key = $this->file->getKey();
  85                         $link = $this->getLinkRenderer()->makeLink( $undelete, $date, [],
  86                                 [
  87                                         'target' => $this->list->title->getPrefixedText(),
  88                                         'file' => $key,
  89                                         'token' => $this->list->getUser()->getEditToken( $key )
  90                                 ]
  91                         );
  92                 }
  93                 if ( $this->isDeleted() ) {
  94                         $link = '<span class="history-deleted">' . $link . '</span>';
  95                 }
  96
  97                 return $link;
  98         }
  99
 100         public function getApiData( ApiResult $result ) {
 101                 $file = $this->file;
 102                 $user = $this->list->getUser();
 103                 $ret = [
 104                         'title' => $this->list->title->getPrefixedText(),
 105                         'timestamp' => wfTimestamp( TS_ISO_8601, $file->getTimestamp() ),
 106                         'width' => $file->getWidth(),
 107                         'height' => $file->getHeight(),
 108                         'size' => $file->getSize(),
 109                         'userhidden' => (bool)$file->isDeleted( Revision::DELETED_USER ),
 110                         'commenthidden' => (bool)$file->isDeleted( Revision::DELETED_COMMENT ),
 111                         'contenthidden' => (bool)$this->isDeleted(),
 112                 ];
 113                 if ( $this->canViewContent() ) {
 114                         $ret += [
 115                                 'url' => SpecialPage::getTitleFor( 'Revisiondelete' )->getLinkURL(
 116                                         [
 117                                                 'target' => $this->list->title->getPrefixedText(),
 118                                                 'file' => $file->getKey(),
 119                                                 'token' => $user->getEditToken( $file->getKey() )
 120                                         ]
 121                                 ),
 122                         ];
 123                 }
 124                 if ( $file->userCan( Revision::DELETED_USER, $user ) ) {
 125                         $ret += [
 126                                 'userid' => $file->getUser( 'id' ),
 127                                 'user' => $file->getUser( 'text' ),
 128                         ];
 129                 }
 130                 if ( $file->userCan( Revision::DELETED_COMMENT, $user ) ) {
 131                         $ret += [
 132                                 'comment' => $file->getRawDescription(),
 133                         ];
 134                 }
 135
 136                 return $ret;
 137         }
 138
 139         public function lock() {
 140                 return $this->lockFile->acquireFileLock();
 141         }
 142
 143         public function unlock() {
 144                 return $this->lockFile->releaseFileLock();
 145         }
 146 }