mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-11-24 07:34:22 +00:00
1042006fd4
If enabled, by default loads MathJax from a CDN and forces all equations through MathJax when JavaScript is available -- the image or source form gets used only as <noscript> fallback. This has a couple of problems for us: * if scripts are missing -- such as when viewed via MobileFrontend -- you end up with no math at all, as the <script type="math/tex"> bits get ignored but the <noscript> still hides the images. * while MathJax is loading things, blank spots on the page may appear and stuff jumps around * if loading new text in via ajax, it doesn't trigger there Also using some fairly default config, no idea how appropriate it is. Hoping to get some insight from Nageh who's done some of the MathJax work on Wikipedia so far - <https://en.wikipedia.org/wiki/User_talk:Nageh#MathJax_integration_into_stock_MediaWiki>
119 lines
3.8 KiB
PHP
119 lines
3.8 KiB
PHP
<?php
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/**
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* MediaWiki math extension
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*
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* @file
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* @ingroup Extensions
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* @version 1.0
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* @author Tomasz Wegrzanowski
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* @author Brion Vibber
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* @copyright © 2002-2011 various MediaWiki contributors
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* @license GPLv2 license; info in main package.
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* @link http://www.mediawiki.org/wiki/Extension:Math Documentation
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* @see https://bugzilla.wikimedia.org/show_bug.cgi?id=14202
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*/
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if ( !defined( 'MEDIAWIKI' ) ) {
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die( "This is not a valid entry point to MediaWiki.\n" );
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}
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// Extension credits that will show up on Special:Version
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$wgExtensionCredits['parserhook'][] = array(
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'path' => __FILE__,
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'name' => 'Math',
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'version' => '1.0',
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'author' => array( 'Tomasz Wegrzanowski', 'Brion Vibber', '...' ),
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'description' => 'Render mathematical formulas between <code><math></code> ... <code></math></code> tags',
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'url' => 'http://www.mediawiki.org/wiki/Extension:Math',
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);
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/**@{
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* Maths constants
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*/
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define( 'MW_MATH_PNG', 0 );
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define( 'MW_MATH_SIMPLE', 1 ); /// @deprecated
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define( 'MW_MATH_HTML', 2 ); /// @deprecated
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define( 'MW_MATH_SOURCE', 3 );
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define( 'MW_MATH_MODERN', 4 ); /// @deprecated
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define( 'MW_MATH_MATHML', 5 ); /// @deprecated
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/**@}*/
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/** For back-compat */
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$wgUseTeX = true;
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/** Location of the texvc binary */
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$wgTexvc = dirname( __FILE__ ) . '/math/texvc';
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/**
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* Texvc background color
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* use LaTeX color format as used in \special function
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* for transparent background use value 'Transparent' for alpha transparency or
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* 'transparent' for binary transparency.
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*/
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$wgTexvcBackgroundColor = 'transparent';
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/**
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* Normally when generating math images, we double-check that the
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* directories we want to write to exist, and that files that have
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* been generated still exist when we need to bring them up again.
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*
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* This lets us give useful error messages in case of permission
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* problems, and automatically rebuild images that have been lost.
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*
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* On a big site with heavy NFS traffic this can be slow and flaky,
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* so sometimes we want to short-circuit it by setting this to false.
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*/
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$wgMathCheckFiles = true;
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/**
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* The URL path of the math directory. Defaults to "{$wgUploadPath}/math".
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*
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* See http://www.mediawiki.org/wiki/Manual:Enable_TeX for details about how to
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* set up mathematical formula display.
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*/
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$wgMathPath = false;
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/**
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* The filesystem path of the math directory.
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* Defaults to "{$wgUploadDirectory}/math".
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*
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* See http://www.mediawiki.org/wiki/Manual:Enable_TeX for details about how to
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* set up mathematical formula display.
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*/
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$wgMathDirectory = false;
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/**
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* Experimental option to use MathJax library to do client-side math rendering
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* when JavaScript is available. In supporting browsers this makes nice output
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* that's scalable for zooming, printing, and high-resolution displays.
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*
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* Not guaranteed to be stable at this time.
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*/
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$wgMathUseMathJax = false;
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/**
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* Use of MathJax's CDN is governed by terms of service
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* <http://www.mathjax.org/download/mathjax-cdn-terms-of-service/>
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*
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* If you don't like them, install your own copy to load.
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*/
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$wgMathJaxUrl = 'http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML';
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////////// end of config settings.
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$wgDefaultUserOptions['math'] = MW_MATH_PNG;
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$wgExtensionFunctions[] = 'MathHooks::setup';
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$wgHooks['ParserFirstCallInit'][] = 'MathHooks::onParserFirstCallInit';
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$wgHooks['GetPreferences'][] = 'MathHooks::onGetPreferences';
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$wgHooks['LoadExtensionSchemaUpdates'][] = 'MathHooks::onLoadExtensionSchemaUpdates';
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$wgHooks['ParserTestTables'][] = 'MathHooks::onParserTestTables';
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$wgHooks['ParserTestParser'][] = 'MathHooks::onParserTestParser';
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$dir = dirname( __FILE__ ) . '/';
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$wgAutoloadClasses['MathHooks'] = $dir . 'Math.hooks.php';
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$wgAutoloadClasses['MathRenderer'] = $dir . 'Math.body.php';
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$wgExtensionMessagesFiles['Math'] = $dir . 'Math.i18n.php';
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$wgParserTestFiles[] = $dir . 'mathParserTests.txt';
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