maintenance/refreshLinks.php

   1 <?php
   2 define( "REPORTING_INTERVAL", 50 );
   3 define( "PAUSE_INTERVAL", 50 );
   4
   5 include_once( "commandLine.inc" );
   6 error_reporting( E_ALL & (~E_NOTICE) );
   7
   8
   9 if ($argv[2]) {
  10         $start = (int)$argv[2];
  11 } else {
  12         $start = 1;
  13 }
  14
  15 $res = wfQuery("SELECT max(cur_id) as m FROM cur", DB_READ);
  16 $row = wfFetchObject( $res );
  17 $end = $row->m;
  18
  19 print("Refreshing link table. Starting from cur_id $start of $end.\n");
  20
  21 # Don't generate TeX PNGs (lack of a sensible current directory causes errors anyway)
  22 $wgUser->setOption("math", 3);
  23
  24 for ($id = $start; $id <= $end; $id++) {
  25         if ( !($id % REPORTING_INTERVAL) ) {
  26                 print "$id\n";
  27         }
  28
  29         if ( !($id % PAUSE_INTERVAL) ) {
  30                 sleep(1);
  31         }
  32
  33         $wgTitle = Title::newFromID( $id );
  34         if ( is_null( $wgTitle ) ) {
  35                 continue;
  36         }
  37
  38         $wgArticle = new Article( $wgTitle );
  39         $text = $wgArticle->getContent( true );
  40         $wgLinkCache = new LinkCache;
  41         @$wgOut->addWikiText( $text );
  42
  43         if ( $wgEnablePersistentLC ) {
  44                 $wgLinkCache->saveToLinkscc( $id, wfStrencode( $wgTitle->getPrefixedDBkey() ) );
  45         }
  46
  47         $linksUpdate = new LinksUpdate( $id, $wgTitle->getPrefixedDBkey() );
  48         $linksUpdate->doDumbUpdate();
  49         $linksUpdate->fixBrokenLinks();
  50 }
  51
  52 exit();
  53
  54 ?>