mediawiki-extensions-Math/maintenance/MathGenerateTests.php
Moritz Schubotz (Physikerwelt) 3a36b25ee3 Fix: Allow <div /> as valid Math output
Some simple math tags such as the rendering result of
$\mathcal{ABC}$
are converted to an HTML-div tag by LaTeXML if inline-mode
is used. This change
* makes the $wgMathDefaultLaTeXMLSetting easier to read
* improves the XML validation of the LaTeXML output.

Change-Id: I807dbfa3a45930deec8eb5615133be9a39f3f101
2014-04-08 16:13:28 +00:00

97 lines
3.4 KiB
PHP

<?php
/**
*
* 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
*
* @ingroup Maintenance
*/
require_once( dirname( __FILE__ ) . '/../../../maintenance/Maintenance.php' );
class MathGenerateTests extends Maintenance
{
const REFERENCE_PAGE = 'mediawikiwiki:Extension:Math/CoverageTest';
public function __construct()
{
parent::__construct();
$this->mDescription = 'Rebuilds the MathCoverage tests';
$this->addArg( 'page', "The page used for the testset generation.", false );
$this->addOption( 'offset', "If set the first n equations on the page are skipped", false, true, "o" );
$this->addOption( 'length', "If set the only n equations were processed", false, true, "l" );
$this->addOption( 'user', "User with rights to view the page", false, true, "u" );
}
private static function getMathTagsFromPage( $titleString )
{
global $wgEnableScaryTranscluding;
$title = Title::newFromText( $titleString );
if ( $title->exists() ) {
$article = new Article( $title );
$wikiText = $article->getPage()->getContent()->getNativeData();
} else {
if ( $title == self::REFERENCE_PAGE ) {
$wgEnableScaryTranscluding = true;
$parser = new Parser();
$wikiText = $parser->interwikiTransclude( $title, 'raw' );
} else {
return 'Page does not exist';
}
}
// TODO: find a better way to extract math elements from a page
$wikiText = Sanitizer::removeHTMLcomments( $wikiText );
$wikiText = preg_replace( '#<nowiki>(.*)</nowiki>#', '', $wikiText );
preg_match_all( "#<math>(.*?)</math>#s", $wikiText, $math );
// TODO: Find a way to specify a key e.g '\nRenderTest:(.?)#<math>(.*?)</math>#s\n'
// leads to array('\1'->'\2') with \1 eg Bug 2345 and \2 the math content
return $math[1];
}
public function execute()
{
global $wgUser;
$parserTests = array();
$page = $this->getArg( 0, self::REFERENCE_PAGE );
$offset = $this->getOption( 'offset', 0 );
$length = $this->getOption( 'length', PHP_INT_MAX );
$userName = $this->getOption( 'user', 'Maintenance script' );
$wgUser = User::newFromName( $userName );
$allEquations = self::getMathTagsFromPage( $page );
if ( !is_array( $allEquations ) ) {
echo "Could not get equations from page '$page'\n";
echo $allEquations . PHP_EOL;
return;
} else {
echo 'got ' . count( $allEquations ) . " math tags. Start processing.";
}
$i = 0;
foreach ( array_slice( $allEquations, $offset, $length, true ) as $input ) {
$output = MathRenderer::renderMath( $input, array(), MW_MATH_PNG );
$parserTests[] = array( (string)$input, $output );
$i++;
echo '.';
}
echo "Generated $i tests\n";
file_put_contents( dirname( __FILE__ ) . '/../tests/ParserTest.data', serialize( $parserTests ) );
}
}
$maintClass = "MathGenerateTests";
require_once( RUN_MAINTENANCE_IF_MAIN );