includes/filerepo/ForeignDBViaLBRepo.php

   1 <?php
   2
   3 /**
   4  * A foreign repository with a MediaWiki database accessible via the configured LBFactory
   5  * @ingroup FileRepo
   6  */
   7 class ForeignDBViaLBRepo extends LocalRepo {
   8         var $wiki, $dbName, $tablePrefix;
   9         var $fileFactory = array( 'ForeignDBFile', 'newFromTitle' );
  10
  11         function __construct( $info ) {
  12                 parent::__construct( $info );
  13                 $this->wiki = $info['wiki'];
  14                 list( $this->dbName, $this->tablePrefix ) = wfSplitWikiID( $this->wiki );
  15                 $this->hasSharedCache = $info['hasSharedCache'];
  16         }
  17
  18         function getMasterDB() {
  19                 return wfGetDB( DB_MASTER, array(), $this->wiki );
  20         }
  21
  22         function getSlaveDB() {
  23                 return wfGetDB( DB_SLAVE, array(), $this->wiki );
  24         }
  25         function hasSharedCache() {
  26                 return $this->hasSharedCache;
  27         }
  28
  29         function store( $srcPath, $dstZone, $dstRel, $flags = 0 ) {
  30                 throw new MWException( get_class($this) . ': write operations are not supported' );
  31         }
  32         function publish( $srcPath, $dstRel, $archiveRel, $flags = 0 ) {
  33                 throw new MWException( get_class($this) . ': write operations are not supported' );
  34         }
  35         function deleteBatch( $fileMap ) {
  36                 throw new MWException( get_class($this) . ': write operations are not supported' );
  37         }
  38 }