maintenance/checkBadRedirects.php

   1 <?php
   2
   3 require "commandLine.inc";
   4
   5 echo "Fetching redirects...\n";
   6 $dbr = wfGetDB( DB_SLAVE );
   7 $result = $dbr->select(
   8         array( 'page' ),
   9         array( 'page_namespace','page_title', 'page_latest' ),
  10         array( 'page_is_redirect' => 1 ) );
  11
  12 $count = $result->numRows();
  13 echo "Found $count total redirects.\n";
  14 echo "Looking for bad redirects:\n";
  15 echo "\n";
  16
  17 foreach( $result as $row ) {
  18         $title = Title::makeTitle( $row->page_namespace, $row->page_title );
  19         $rev = Revision::newFromId( $row->page_latest );
  20         if( $rev ) {
  21                 $target = Title::newFromRedirect( $rev->getText() );
  22                 if( !$target ) {
  23                         echo $title->getPrefixedText();
  24                         echo "\n";
  25                 }
  26         }
  27 }
  28
  29 echo "\n";
  30 echo "done.\n";