includes/filerepo/file/ForeignDBFile.php

   1 <?php
   2 /**
   3  * Foreign file with an accessible MediaWiki database.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup FileAbstraction
  22  */
  23
  24 /**
  25  * Foreign file with an accessible MediaWiki database
  26  *
  27  * @ingroup FileAbstraction
  28  */
  29 class ForeignDBFile extends LocalFile {
  30         /**
  31          * @param Title $title
  32          * @param FileRepo $repo
  33          * @param null $unused
  34          * @return ForeignDBFile
  35          */
  36         static function newFromTitle( $title, $repo, $unused = null ) {
  37                 return new self( $title, $repo );
  38         }
  39
  40         /**
  41          * Create a ForeignDBFile from a title
  42          * Do not call this except from inside a repo class.
  43          *
  44          * @param stdClass $row
  45          * @param FileRepo $repo
  46          * @return ForeignDBFile
  47          */
  48         static function newFromRow( $row, $repo ) {
  49                 $title = Title::makeTitle( NS_FILE, $row->img_name );
  50                 $file = new self( $title, $repo );
  51                 $file->loadFromRow( $row );
  52
  53                 return $file;
  54         }
  55
  56         /**
  57          * @param string $srcPath
  58          * @param int $flags
  59          * @param array $options
  60          * @return FileRepoStatus
  61          * @throws MWException
  62          */
  63         function publish( $srcPath, $flags = 0, array $options = array() ) {
  64                 $this->readOnlyError();
  65         }
  66
  67         /**
  68          * @param string $oldver
  69          * @param string $desc
  70          * @param string $license
  71          * @param string $copyStatus
  72          * @param string $source
  73          * @param bool $watch
  74          * @param bool|string $timestamp
  75          * @param User $user User object or null to use $wgUser
  76          * @return bool
  77          * @throws MWException
  78          */
  79         function recordUpload( $oldver, $desc, $license = '', $copyStatus = '', $source = '',
  80                 $watch = false, $timestamp = false, User $user = null ) {
  81                 $this->readOnlyError();
  82         }
  83
  84         /**
  85          * @param array $versions
  86          * @param bool $unsuppress
  87          * @return FileRepoStatus
  88          * @throws MWException
  89          */
  90         function restore( $versions = array(), $unsuppress = false ) {
  91                 $this->readOnlyError();
  92         }
  93
  94         /**
  95          * @param string $reason
  96          * @param bool $suppress
  97          * @param User|null $user
  98          * @return FileRepoStatus
  99          * @throws MWException
 100          */
 101         function delete( $reason, $suppress = false, $user = null ) {
 102                 $this->readOnlyError();
 103         }
 104
 105         /**
 106          * @param Title $target
 107          * @return FileRepoStatus
 108          * @throws MWException
 109          */
 110         function move( $target ) {
 111                 $this->readOnlyError();
 112         }
 113
 114         /**
 115          * @return string
 116          */
 117         function getDescriptionUrl() {
 118                 // Restore remote behavior
 119                 return File::getDescriptionUrl();
 120         }
 121
 122         /**
 123          * @param bool|Language $lang Optional language to fetch description in.
 124          * @return string
 125          */
 126         function getDescriptionText( $lang = false ) {
 127                 // Restore remote behavior
 128                 return File::getDescriptionText( $lang );
 129         }
 130 }