mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-11-27 17:01:07 +00:00
21 lines
924 B
JavaScript
21 lines
924 B
JavaScript
/* eslint-disable no-jquery/no-global-selector */
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( function () {
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'use strict';
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// If MathPlayer is installed we show the MathML rendering.
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if ( navigator.userAgent.indexOf( 'MathPlayer' ) > -1 ) {
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$( '.mwe-math-mathml-a11y' ).removeClass( 'mwe-math-mathml-a11y' );
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$( '.mwe-math-fallback-image-inline, .mwe-math-fallback-image-display' ).css( 'display', 'none' );
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return;
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}
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// We verify whether SVG as <img> is supported and otherwise use the
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// PNG fallback. See https://github.com/Modernizr/Modernizr/blob/master/feature-detects/svg/asimg.js
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if ( !document.implementation.hasFeature( 'http://www.w3.org/TR/SVG11/feature#Image', '1.1' ) ) {
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$( '.mwe-math-fallback-image-inline, .mwe-math-fallback-image-display' ).each( function () {
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this.src = this.src.replace( 'media/math/render/svg/', 'media/math/render/png/' );
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this.src = this.src.replace( 'mode=mathml', 'mode=mathml-png' );
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} );
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}
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}() );
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