includes/filerepo/ForeignDBFile.php

   1 <?php
   2
   3 /**
   4  * @ingroup FileRepo
   5  */
   6 class ForeignDBFile extends LocalFile {
   7         static function newFromTitle( $title, $repo, $unused = null ) {
   8                 return new self( $title, $repo );
   9         }
  10
  11         /**
  12          * Create a ForeignDBFile from a title
  13          * Do not call this except from inside a repo class.
  14          */
  15         static function newFromRow( $row, $repo ) {
  16                 $title = Title::makeTitle( NS_IMAGE, $row->img_name );
  17                 $file = new self( $title, $repo );
  18                 $file->loadFromRow( $row );
  19                 return $file;
  20         }
  21
  22         function getCacheKey() {
  23                 if ( $this->repo->hasSharedCache ) {
  24                         $hashedName = md5($this->name);
  25                         return wfForeignMemcKey( $this->repo->dbName, $this->repo->tablePrefix,
  26                                 'file', $hashedName );
  27                 } else {
  28                         return false;
  29                 }
  30         }
  31
  32         function publish( $srcPath, $flags = 0 ) {
  33                 $this->readOnlyError();
  34         }
  35
  36         function recordUpload( $oldver, $desc, $license = '', $copyStatus = '', $source = '',
  37                 $watch = false, $timestamp = false ) {
  38                 $this->readOnlyError();
  39         }
  40         function restore( $versions = array(), $unsuppress = false ) {
  41                 $this->readOnlyError();
  42         }
  43         function delete( $reason, $suppress = false ) {
  44                 $this->readOnlyError();
  45         }
  46         function move( $target ) {
  47                 $this->readOnlyError();
  48         }
  49
  50         function getDescriptionUrl() {
  51                 // Restore remote behaviour
  52                 return File::getDescriptionUrl();
  53         }
  54
  55         function getDescriptionText() {
  56                 // Restore remote behaviour
  57                 return File::getDescriptionText();
  58         }
  59 }