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<?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
* preprocessor cache.
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Maintenance
*/
require_once( __DIR__ . '/dumpIterator.php' );
/**
* 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';
public $mPPNodeCount = 0;
public function getStripList() {
global $wgParser;
return $wgParser->getStripList();
}
public function __construct() {
parent::__construct();
$this->addOption( 'cache', 'Use and populate the preprocessor cache.', false, false );
$this->addOption( 'preprocessor', 'Preprocessor to use.', false, false );
}
public function getDbType() {
return Maintenance::DB_NONE;
}
public function checkOptions() {
global $wgParser, $wgParserConf, $wgPreprocessorCacheThreshold;
if ( !$this->hasOption( 'cache' ) ) {
$wgPreprocessorCacheThreshold = false;
}
if ( $this->hasOption( 'preprocessor' ) ) {
$name = $this->getOption( 'preprocessor' );
} elseif ( isset( $wgParserConf['preprocessorClass'] ) ) {
$name = $wgParserConf['preprocessorClass'];
} else {
$name = 'Preprocessor_DOM';
}
$wgParser->firstCallInit();
$this->mPreprocessor = new $name( $this );
}
/**
* Callback function for each revision, preprocessToObj()
* @param $rev Revision
*/
public function processRevision( $rev ) {
$content = $rev->getContent( Revision::RAW );
if ( $content->getModel() !== CONTENT_MODEL_WIKITEXT ) {
return;
}
try {
$this->mPreprocessor->preprocessToObj( strval( $content->getNativeData() ), 0 );
}
catch(Exception $e) {
$this->error("Caught exception " . $e->getMessage() . " in " . $rev->getTitle()->getPrefixedText() );
}
}
}
$maintClass = "PreprocessDump";
require_once( RUN_MAINTENANCE_IF_MAIN );
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