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         var $fileFromRowFactory = array( 'ForeignDBFile', 'newFromRow' );
  11
  12         function __construct( $info ) {
  13                 parent::__construct( $info );
  14                 $this->wiki = $info['wiki'];
  15                 list( $this->dbName, $this->tablePrefix ) = wfSplitWikiID( $this->wiki );
  16                 $this->hasSharedCache = $info['hasSharedCache'];
  17         }
  18
  19         function getMasterDB() {
  20                 return wfGetDB( DB_MASTER, array(), $this->wiki );
  21         }
  22
  23         function getSlaveDB() {
  24                 return wfGetDB( DB_SLAVE, array(), $this->wiki );
  25         }
  26         function hasSharedCache() {
  27                 return $this->hasSharedCache;
  28         }
  29
  30         function store( $srcPath, $dstZone, $dstRel, $flags = 0 ) {
  31                 throw new MWException( get_class($this) . ': write operations are not supported' );
  32         }
  33         function publish( $srcPath, $dstRel, $archiveRel, $flags = 0 ) {
  34                 throw new MWException( get_class($this) . ': write operations are not supported' );
  35         }
  36         function deleteBatch( $fileMap ) {
  37                 throw new MWException( get_class($this) . ': write operations are not supported' );
  38         }
  39 }