maintenance/dumpHTML.php

   1 <?php
   2 /**
   3  * @todo document
   4  * @package MediaWiki
   5  * @subpackage Maintenance
   6  */
   7
   8 /** */
   9
  10 $optionsWithArgs = array( 's', 'd', 'e' );
  11
  12 require_once( "commandLine.inc" );
  13 require_once( "dumpHTML.inc" );
  14
  15 error_reporting( E_ALL & (~E_NOTICE) );
  16 define( 'CHUNK_SIZE', 50 );
  17
  18 if ( !empty( $options['s'] ) ) {
  19         $start = $options['s'];
  20 } else {
  21         $start = 1;
  22 }
  23
  24 if ( !empty( $options['e'] ) ) {
  25         $end = $options['e'];
  26 } else {
  27         $dbr =& wfGetDB( DB_SLAVE );
  28         $end = $dbr->selectField( 'page', 'max(page_id)', false );
  29 }
  30
  31 if ( !empty( $options['d'] ) ) {
  32         $dest = $options['d'];
  33 } else {
  34         $dest = 'static';
  35 }
  36
  37 $d = new DumpHTML( $dest, true, 3 );
  38
  39 if ( $options['special'] ) {
  40         $d->doSpecials();
  41 } elseif ( $options['images'] ) {
  42         $d->doImageDescriptions();
  43 } elseif ( $options['categories'] ) {
  44         $d->doCategories();
  45 } else {
  46         if ( $end - $start > CHUNK_SIZE * 2 ) {
  47                 // Split the problem into smaller chunks, run them in different PHP instances
  48                 // This is a memory/resource leak workaround
  49                 print("Creating static HTML dump. Starting from page_id $start of $end.\n");
  50                 chdir( "maintenance" );
  51                 for ( $chunkStart = $start; $chunkStart < $end; $chunkStart += CHUNK_SIZE ) {
  52                         $chunkEnd = $chunkStart + CHUNK_SIZE - 1;
  53                         if ( $chunkEnd > $end ) {
  54                                 $chunkEnd = $end;
  55                         }
  56                         passthru( "php dumpHTML.php -s $chunkStart -e $chunkEnd" );
  57                 }
  58                 chdir( ".." );
  59                 $d->doImageDescriptions();
  60                 $d->doCategories();
  61                 $d->doMainPage( $dest );
  62         } else {
  63                 $d->doArticles( $start, $end );
  64         }
  65 }
  66
  67 exit();
  68
  69 ?>