includes/SquidUpdate.php

   1 <?
   2 # See deferred.doc
   3
   4 class SquidUpdate {
   5
   6         function SquidUpdate( $title, $urlArr = Array() )
   7         {
   8                 $this->title = $title;
   9                 $this->urlArr = $urlArr;
  10         }
  11
  12
  13         function doUpdate()
  14         {
  15                 if (count( $this->urlArr ) == 0) { // newly created Article
  16                         global $wgInternalServer;
  17                         /* prepare the list of urls to purge */
  18                         $id= $this->title->getArticleID();
  19                         $sql = "SELECT l_from FROM links WHERE l_to={$id}" ;
  20                         $res = wfQuery ( $sql, DB_READ ) ;
  21                         while ( $BL = wfFetchObject ( $res ) )
  22                         {
  23                                 $t = Title::newFromDBkey( $BL->l_from) ;
  24                                 $this->urlArr[] = $wgInternalServer.wfLocalUrl( $t->getPrefixedURL() );
  25                         }
  26                         wfFreeResult ( $res ) ;
  27
  28         }
  29
  30         wfPurgeSquidServers($this->urlArr);
  31 }
  32 }
  33
  34 ?>