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         /**
  32          * @param $title
  33          * @param $repo
  34          * @param $unused
  35          * @return ForeignDBFile
  36          */
  37         static function newFromTitle( $title, $repo, $unused = null ) {
  38                 return new self( $title, $repo );
  39         }
  40
  41         /**
  42          * Create a ForeignDBFile from a title
  43          * Do not call this except from inside a repo class.
  44          *
  45          * @param $row
  46          * @param $repo
  47          *
  48          * @return ForeignDBFile
  49          */
  50         static function newFromRow( $row, $repo ) {
  51                 $title = Title::makeTitle( NS_FILE, $row->img_name );
  52                 $file = new self( $title, $repo );
  53                 $file->loadFromRow( $row );
  54                 return $file;
  55         }
  56
  57         function publish( $srcPath, $flags = 0 ) {
  58                 $this->readOnlyError();
  59         }
  60
  61         function recordUpload( $oldver, $desc, $license = '', $copyStatus = '', $source = '',
  62                 $watch = false, $timestamp = false ) {
  63                 $this->readOnlyError();
  64         }
  65
  66         function restore( $versions = array(), $unsuppress = false ) {
  67                 $this->readOnlyError();
  68         }
  69
  70         function delete( $reason, $suppress = false ) {
  71                 $this->readOnlyError();
  72         }
  73
  74         function move( $target ) {
  75                 $this->readOnlyError();
  76         }
  77
  78         /**
  79          * @return string
  80          */
  81         function getDescriptionUrl() {
  82                 // Restore remote behaviour
  83                 return File::getDescriptionUrl();
  84         }
  85
  86         /**
  87          * @return string
  88          */
  89         function getDescriptionText() {
  90                 // Restore remote behaviour
  91                 return File::getDescriptionText();
  92         }
  93 }