maintenance/updateSearchIndex.php

   1 <?php
   2 /**
   3  * Script for periodic off-peak updating of the search index
   4  *
   5  * Usage: php updateSearchIndex.php [-s START] [-e END] [-p POSFILE] [-l LOCKTIME] [-q]
   6  * Where START is the starting timestamp
   7  * END is the ending timestamp
   8  * POSFILE is a file to load timestamps from and save them to, searchUpdate.pos by default
   9  * LOCKTIME is how long the searchindex and cur tables will be locked for
  10  * -q means quiet
  11  *
  12  * @file
  13  * @ingroup Maintenance
  14  */
  15
  16 /** */
  17 $optionsWithArgs = array( 's', 'e', 'p' );
  18
  19 require_once( 'commandLine.inc' );
  20 require_once( 'updateSearchIndex.inc' );
  21
  22 if ( isset( $options['p'] ) ) {
  23         $posFile = $options['p'];
  24 } else {
  25         $posFile = 'searchUpdate.' . wfWikiId() . '.pos';
  26 }
  27
  28 if ( isset( $options['e'] ) ) {
  29         $end = $options['e'];
  30 } else {
  31         $end = wfTimestampNow();
  32 }
  33
  34 if ( isset( $options['s'] ) ) {
  35         $start = $options['s'];
  36 } elseif( is_readable( 'searchUpdate.pos' ) ) {
  37         # B/c to the old position file name which was hardcoded
  38         # We can safely delete the file when we're done though.
  39         $start = file_get_contents( 'searchUpdate.pos' );
  40         unlink( 'searchUpdate.pos' );
  41 } else {
  42         $start = @file_get_contents( $posFile );
  43         if ( !$start ) {
  44                 $start = wfTimestamp( TS_MW, time() - 86400 );
  45         }
  46 }
  47
  48 if ( isset( $options['l'] ) ) {
  49         $lockTime = $options['l'];
  50 } else {
  51         $lockTime = 20;
  52 }
  53
  54 $quiet = (bool)(@$options['q']);
  55
  56 updateSearchIndex( $start, $end, $lockTime, $quiet );
  57
  58 $file = fopen( $posFile, 'w' );
  59 fwrite( $file, $end );
  60 fclose( $file );
  61
  62