includes/SquidUpdate.php

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