| 1 | 'use strict'
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| 2 | var refractorMarkupTemplating = require('./markup-templating.js')
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| 3 | module.exports = soy
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| 4 | soy.displayName = 'soy'
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| 5 | soy.aliases = []
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| 6 | function soy(Prism) {
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| 7 | Prism.register(refractorMarkupTemplating)
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| 8 | ;(function (Prism) {
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| 9 | var stringPattern = /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/
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| 10 | var numberPattern = /\b\d+(?:\.\d+)?(?:[eE][+-]?\d+)?\b|\b0x[\dA-F]+\b/
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| 11 | Prism.languages.soy = {
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| 12 | comment: [
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| 13 | /\/\*[\s\S]*?\*\//,
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| 14 | {
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| 15 | pattern: /(\s)\/\/.*/,
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| 16 | lookbehind: true,
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| 17 | greedy: true
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| 18 | }
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| 19 | ],
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| 20 | 'command-arg': {
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| 21 | pattern:
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| 22 | /(\{+\/?\s*(?:alias|call|delcall|delpackage|deltemplate|namespace|template)\s+)\.?[\w.]+/,
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| 23 | lookbehind: true,
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| 24 | alias: 'string',
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| 25 | inside: {
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| 26 | punctuation: /\./
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| 27 | }
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| 28 | },
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| 29 | parameter: {
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| 30 | pattern: /(\{+\/?\s*@?param\??\s+)\.?[\w.]+/,
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| 31 | lookbehind: true,
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| 32 | alias: 'variable'
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| 33 | },
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| 34 | keyword: [
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| 35 | {
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| 36 | pattern:
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| 37 | /(\{+\/?[^\S\r\n]*)(?:\\[nrt]|alias|call|case|css|default|delcall|delpackage|deltemplate|else(?:if)?|fallbackmsg|for(?:each)?|if(?:empty)?|lb|let|literal|msg|namespace|nil|@?param\??|rb|sp|switch|template|xid)/,
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| 38 | lookbehind: true
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| 39 | },
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| 40 | /\b(?:any|as|attributes|bool|css|float|html|in|int|js|list|map|null|number|string|uri)\b/
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| 41 | ],
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| 42 | delimiter: {
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| 43 | pattern: /^\{+\/?|\/?\}+$/,
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| 44 | alias: 'punctuation'
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| 45 | },
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| 46 | property: /\w+(?==)/,
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| 47 | variable: {
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| 48 | pattern: /\$[^\W\d]\w*(?:\??(?:\.\w+|\[[^\]]+\]))*/,
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| 49 | inside: {
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| 50 | string: {
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| 51 | pattern: stringPattern,
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| 52 | greedy: true
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| 53 | },
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| 54 | number: numberPattern,
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| 55 | punctuation: /[\[\].?]/
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| 56 | }
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| 57 | },
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| 58 | string: {
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| 59 | pattern: stringPattern,
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| 60 | greedy: true
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| 61 | },
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| 62 | function: [
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| 63 | /\w+(?=\()/,
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| 64 | {
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| 65 | pattern: /(\|[^\S\r\n]*)\w+/,
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| 66 | lookbehind: true
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| 67 | }
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| 68 | ],
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| 69 | boolean: /\b(?:false|true)\b/,
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| 70 | number: numberPattern,
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| 71 | operator: /\?:?|<=?|>=?|==?|!=|[+*/%-]|\b(?:and|not|or)\b/,
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| 72 | punctuation: /[{}()\[\]|.,:]/
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| 73 | } // Tokenize all inline Soy expressions
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| 74 | Prism.hooks.add('before-tokenize', function (env) {
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| 75 | var soyPattern = /\{\{.+?\}\}|\{.+?\}|\s\/\/.*|\/\*[\s\S]*?\*\//g
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| 76 | var soyLitteralStart = '{literal}'
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| 77 | var soyLitteralEnd = '{/literal}'
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| 78 | var soyLitteralMode = false
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| 79 | Prism.languages['markup-templating'].buildPlaceholders(
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| 80 | env,
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| 81 | 'soy',
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| 82 | soyPattern,
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| 83 | function (match) {
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| 84 | // Soy tags inside {literal} block are ignored
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| 85 | if (match === soyLitteralEnd) {
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| 86 | soyLitteralMode = false
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| 87 | }
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| 88 | if (!soyLitteralMode) {
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| 89 | if (match === soyLitteralStart) {
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| 90 | soyLitteralMode = true
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| 91 | }
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| 92 | return true
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| 93 | }
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| 94 | return false
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| 95 | }
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| 96 | )
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| 97 | }) // Re-insert the tokens after tokenizing
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| 98 | Prism.hooks.add('after-tokenize', function (env) {
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| 99 | Prism.languages['markup-templating'].tokenizePlaceholders(env, 'soy')
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| 100 | })
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| 101 | })(Prism)
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| 102 | }
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