<?php
/**
* Take page text out of an XML dump file and preprocess it to obj.
- * It may be useful for getting preprocessor statistics or filling the
+ * It may be useful for getting preprocessor statistics or filling the
* preprocessor cache.
*
- * Copyright (C) 2011 Platonides - http://www.mediawiki.org/
+ * Copyright © 2011 Platonides - http://www.mediawiki.org/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* @file
* @ingroup Maintenance
*/
-
-require_once( dirname( __FILE__ ) . '/Maintenance.php' );
-class PreprocessDump extends Maintenance {
+require_once( __DIR__ . '/dumpIterator.php' );
- private $count = 0;
- private $outputDirectory, $startTime;
+/**
+ * Maintenance script that takes page text out of an XML dump file and
+ * preprocesses it to obj.
+ *
+ * @ingroup Maintenance
+ */
+class PreprocessDump extends DumpIterator {
/* Variables for dressing up as a parser */
public $mTitle = 'PreprocessDump';
global $wgParser;
return $wgParser->getStripList();
}
-
+
public function __construct() {
parent::__construct();
- $this->saveFailed = false;
- $this->mDescription = "Run a file or dump with a preprocessor";
- $this->addOption( 'file', 'File with text to run.', false, true );
- $this->addOption( 'dump', 'XML dump to execute all revisions.', false, true );
- $this->addOption( 'from', 'Article from XML dump to start from.', false, true );
$this->addOption( 'cache', 'Use and populate the preprocessor cache.', false, false );
$this->addOption( 'preprocessor', 'Preprocessor to use.', false, false );
}
return Maintenance::DB_NONE;
}
- public function execute() {
+ public function checkOptions() {
global $wgParser, $wgParserConf, $wgPreprocessorCacheThreshold;
-
- if (! ( $this->hasOption( 'file' ) ^ $this->hasOption( 'dump' ) ) ) {
- $this->error("You must provide a file or dump", true);
- }
if ( !$this->hasOption( 'cache' ) ) {
$wgPreprocessorCacheThreshold = false;
- $this->saveFailed = $this->getOption('save-failed');
}
-
+
if ( $this->hasOption( 'preprocessor' ) ) {
$name = $this->getOption( 'preprocessor' );
} elseif ( isset( $wgParserConf['preprocessorClass'] ) ) {
$wgParser->firstCallInit();
$this->mPreprocessor = new $name( $this );
-
- if ( $this->hasOption( 'file' ) ) {
- $revision = new WikiRevision;
-
- $revision->setText( file_get_contents( $this->getOption( 'file' ) ) );
- $revision->setTitle( Title::newFromText( rawurldecode( basename( $this->getOption('file'), '.txt' ) ) ) );
- $this->handleRevision( $revision );
- return;
- }
-
- $this->startTime = wfTime();
-
- if ( $this->getOption('dump') == '-' ) {
- $source = new ImportStreamSource( $this->getStdin() );
- } else {
- $this->error("Sorry, I don't support dump filenames yet. Use - and provide it on stdin on the meantime.", true);
- }
- $importer = new WikiImporter( $source );
-
- $importer->setRevisionCallback(
- array( &$this, 'handleRevision' ) );
-
- $this->from = $this->getOption( 'from', null );
- $this->count = 0;
- $importer->doImport();
-
- $delta = wfTime() - $this->startTime;
- $this->error( "{$this->count} revisions preprocessed in " . round($delta, 2) . " seconds " );
- if ($delta > 0)
- $this->error( round($this->count / $delta, 2) . " pages/sec" );
-
- # Perform the memory_get_peak_usage() when all the other data has been output so there's no damage if it dies.
- # It is only available since 5.2.0 (since 5.2.1 if you haven't compiled with --enable-memory-limit)
- $this->error( "Memory peak usage of " . memory_get_peak_usage() . " bytes\n" );
}
-
+
/**
* Callback function for each revision, preprocessToObj()
* @param $rev Revision
*/
- public function handleRevision( $rev ) {
- $title = $rev->getTitle();
- if ( !$title ) {
- $this->error( "Got bogus revision with null title!" );
+ public function processRevision( $rev ) {
+ $content = $rev->getContent( Revision::RAW );
+
+ if ( $content->getModel() !== CONTENT_MODEL_WIKITEXT ) {
return;
}
-
- $this->count++;
- if ( isset( $this->from ) ) {
- if ( $this->from != $title )
- return;
- $this->output( "Skipped " . ($this->count - 1) . " pages\n" );
-
- $this->count = 1;
- $this->from = null;
- }
+
try {
- $this->mPreprocessor->preprocessToObj( $rev->getText(), 0 );
+ $this->mPreprocessor->preprocessToObj( strval( $content->getNativeData() ), 0 );
}
catch(Exception $e) {
- $this->error("Caught exception " . $e->getMessage() . " in " . $title-> getPrefixedText() );
+ $this->error("Caught exception " . $e->getMessage() . " in " . $rev->getTitle()->getPrefixedText() );
}
}
}
$maintClass = "PreprocessDump";
-require_once( DO_MAINTENANCE );
+require_once( RUN_MAINTENANCE_IF_MAIN );