154 lines
5 KiB
JavaScript
154 lines
5 KiB
JavaScript
(function () {
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if (typeof Prism === 'undefined') {
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return;
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}
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if (Prism.languages.css) {
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// check whether the selector is an advanced pattern before extending it
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if (Prism.languages.css.selector.pattern) {
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Prism.languages.css.selector.inside['pseudo-class'] = /:[\w-]+/;
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Prism.languages.css.selector.inside['pseudo-element'] = /::[\w-]+/;
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} else {
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Prism.languages.css.selector = {
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pattern: Prism.languages.css.selector,
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inside: {
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'pseudo-class': /:[\w-]+/,
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'pseudo-element': /::[\w-]+/
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}
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};
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}
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}
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if (Prism.languages.markup) {
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Prism.languages.markup.tag.inside.tag.inside['tag-id'] = /[\w-]+/;
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var Tags = {
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HTML: {
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'a': 1, 'abbr': 1, 'acronym': 1, 'b': 1, 'basefont': 1, 'bdo': 1, 'big': 1, 'blink': 1, 'cite': 1, 'code': 1, 'dfn': 1, 'em': 1, 'kbd': 1, 'i': 1,
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'rp': 1, 'rt': 1, 'ruby': 1, 's': 1, 'samp': 1, 'small': 1, 'spacer': 1, 'strike': 1, 'strong': 1, 'sub': 1, 'sup': 1, 'time': 1, 'tt': 1, 'u': 1,
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'var': 1, 'wbr': 1, 'noframes': 1, 'summary': 1, 'command': 1, 'dt': 1, 'dd': 1, 'figure': 1, 'figcaption': 1, 'center': 1, 'section': 1, 'nav': 1,
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'article': 1, 'aside': 1, 'hgroup': 1, 'header': 1, 'footer': 1, 'address': 1, 'noscript': 1, 'isIndex': 1, 'main': 1, 'mark': 1, 'marquee': 1,
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'meter': 1, 'menu': 1
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},
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SVG: {
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'animateColor': 1, 'animateMotion': 1, 'animateTransform': 1, 'glyph': 1, 'feBlend': 1, 'feColorMatrix': 1, 'feComponentTransfer': 1,
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'feFuncR': 1, 'feFuncG': 1, 'feFuncB': 1, 'feFuncA': 1, 'feComposite': 1, 'feConvolveMatrix': 1, 'feDiffuseLighting': 1, 'feDisplacementMap': 1,
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'feFlood': 1, 'feGaussianBlur': 1, 'feImage': 1, 'feMerge': 1, 'feMergeNode': 1, 'feMorphology': 1, 'feOffset': 1, 'feSpecularLighting': 1,
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'feTile': 1, 'feTurbulence': 1, 'feDistantLight': 1, 'fePointLight': 1, 'feSpotLight': 1, 'linearGradient': 1, 'radialGradient': 1, 'altGlyph': 1,
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'textPath': 1, 'tref': 1, 'altglyph': 1, 'textpath': 1, 'altglyphdef': 1, 'altglyphitem': 1, 'clipPath': 1, 'color-profile': 1, 'cursor': 1,
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'font-face': 1, 'font-face-format': 1, 'font-face-name': 1, 'font-face-src': 1, 'font-face-uri': 1, 'foreignObject': 1, 'glyphRef': 1,
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'hkern': 1, 'vkern': 1
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},
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MathML: {}
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};
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}
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var language;
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Prism.hooks.add('wrap', function (env) {
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if ((env.type == 'tag-id'
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|| (env.type == 'property' && env.content.indexOf('-') != 0)
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|| (env.type == 'rule' && env.content.indexOf('@-') != 0)
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|| (env.type == 'pseudo-class' && env.content.indexOf(':-') != 0)
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|| (env.type == 'pseudo-element' && env.content.indexOf('::-') != 0)
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|| (env.type == 'attr-name' && env.content.indexOf('data-') != 0)
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) && env.content.indexOf('<') === -1
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) {
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if (env.language == 'css'
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|| env.language == 'scss'
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|| env.language == 'markup'
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) {
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var href = 'https://webplatform.github.io/docs/';
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var content = env.content;
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if (env.language == 'css' || env.language == 'scss') {
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href += 'css/';
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if (env.type == 'property') {
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href += 'properties/';
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} else if (env.type == 'rule') {
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href += 'atrules/';
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content = content.substring(1);
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} else if (env.type == 'pseudo-class') {
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href += 'selectors/pseudo-classes/';
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content = content.substring(1);
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} else if (env.type == 'pseudo-element') {
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href += 'selectors/pseudo-elements/';
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content = content.substring(2);
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}
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} else if (env.language == 'markup') {
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if (env.type == 'tag-id') {
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// Check language
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language = getLanguage(env.content) || language;
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if (language) {
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href += language + '/elements/';
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} else {
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return; // Abort
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}
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} else if (env.type == 'attr-name') {
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if (language) {
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href += language + '/attributes/';
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} else {
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return; // Abort
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}
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}
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}
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href += content;
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env.tag = 'a';
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env.attributes.href = href;
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env.attributes.target = '_blank';
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}
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}
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});
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function getLanguage(tag) {
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var tagL = tag.toLowerCase();
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if (Tags.HTML[tagL]) {
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return 'html';
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} else if (Tags.SVG[tag]) {
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return 'svg';
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} else if (Tags.MathML[tag]) {
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return 'mathml';
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}
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// Not in dictionary, perform check
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if (Tags.HTML[tagL] !== 0 && typeof document !== 'undefined') {
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var htmlInterface = (document.createElement(tag).toString().match(/\[object HTML(.+)Element\]/) || [])[1];
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if (htmlInterface && htmlInterface != 'Unknown') {
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Tags.HTML[tagL] = 1;
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return 'html';
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}
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}
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Tags.HTML[tagL] = 0;
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if (Tags.SVG[tag] !== 0 && typeof document !== 'undefined') {
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var svgInterface = (document.createElementNS('http://www.w3.org/2000/svg', tag).toString().match(/\[object SVG(.+)Element\]/) || [])[1];
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if (svgInterface && svgInterface != 'Unknown') {
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Tags.SVG[tag] = 1;
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return 'svg';
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}
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}
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Tags.SVG[tag] = 0;
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// Lame way to detect MathML, but browsers don’t expose interface names there :(
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if (Tags.MathML[tag] !== 0) {
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if (tag.indexOf('m') === 0) {
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Tags.MathML[tag] = 1;
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return 'mathml';
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}
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}
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Tags.MathML[tag] = 0;
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return null;
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}
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}());
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