| 1 | 'use strict'
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| 2 | var refractorMarkupTemplating = require('./markup-templating.js')
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| 3 | module.exports = django
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| 4 | django.displayName = 'django'
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| 5 | django.aliases = ['jinja2']
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| 6 | function django(Prism) {
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| 7 | Prism.register(refractorMarkupTemplating)
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| 8 | // Django/Jinja2 syntax definition for Prism.js <http://prismjs.com> syntax highlighter.
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| 9 | // Mostly it works OK but can paint code incorrectly on complex html/template tag combinations.
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| 10 | ;(function (Prism) {
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| 11 | Prism.languages.django = {
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| 12 | comment: /^\{#[\s\S]*?#\}$/,
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| 13 | tag: {
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| 14 | pattern: /(^\{%[+-]?\s*)\w+/,
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| 15 | lookbehind: true,
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| 16 | alias: 'keyword'
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| 17 | },
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| 18 | delimiter: {
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| 19 | pattern: /^\{[{%][+-]?|[+-]?[}%]\}$/,
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| 20 | alias: 'punctuation'
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| 21 | },
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| 22 | string: {
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| 23 | pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
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| 24 | greedy: true
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| 25 | },
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| 26 | filter: {
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| 27 | pattern: /(\|)\w+/,
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| 28 | lookbehind: true,
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| 29 | alias: 'function'
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| 30 | },
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| 31 | test: {
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| 32 | pattern: /(\bis\s+(?:not\s+)?)(?!not\b)\w+/,
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| 33 | lookbehind: true,
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| 34 | alias: 'function'
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| 35 | },
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| 36 | function: /\b[a-z_]\w+(?=\s*\()/i,
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| 37 | keyword:
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| 38 | /\b(?:and|as|by|else|for|if|import|in|is|loop|not|or|recursive|with|without)\b/,
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| 39 | operator: /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
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| 40 | number: /\b\d+(?:\.\d+)?\b/,
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| 41 | boolean: /[Ff]alse|[Nn]one|[Tt]rue/,
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| 42 | variable: /\b\w+\b/,
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| 43 | punctuation: /[{}[\](),.:;]/
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| 44 | }
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| 45 | var pattern = /\{\{[\s\S]*?\}\}|\{%[\s\S]*?%\}|\{#[\s\S]*?#\}/g
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| 46 | var markupTemplating = Prism.languages['markup-templating']
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| 47 | Prism.hooks.add('before-tokenize', function (env) {
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| 48 | markupTemplating.buildPlaceholders(env, 'django', pattern)
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| 49 | })
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| 50 | Prism.hooks.add('after-tokenize', function (env) {
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| 51 | markupTemplating.tokenizePlaceholders(env, 'django')
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| 52 | }) // Add an Jinja2 alias
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| 53 | Prism.languages.jinja2 = Prism.languages.django
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| 54 | Prism.hooks.add('before-tokenize', function (env) {
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| 55 | markupTemplating.buildPlaceholders(env, 'jinja2', pattern)
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| 56 | })
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| 57 | Prism.hooks.add('after-tokenize', function (env) {
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| 58 | markupTemplating.tokenizePlaceholders(env, 'jinja2')
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| 59 | })
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| 60 | })(Prism)
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| 61 | }
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