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Feature/#130 twig tpl engine
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@@ -6,6 +6,7 @@ Thumbs.db | |
| _.* | ||
| .project | ||
| .idea | ||
| /*.iml | ||
| .vscode | ||
| .cache | ||
| .settings | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| /** | ||
| * This is a wrapper for the Twig.js engine. | ||
| */ | ||
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| 'use strict'; | ||
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| const fs = require('fs'); | ||
| const path = require('path'); | ||
| const Twig = require('twig'); | ||
| const config = require('config'); | ||
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| const files = {}; | ||
| const coreHelpersDir = `${config.get('nitro.basePath')}app/templating/twig/helpers/`; | ||
| const projectHelpersDir = `${config.get('nitro.basePath')}project/helpers/`; | ||
| const coreFiles = fs.readdirSync(coreHelpersDir); | ||
| const projectFiles = fs.readdirSync(projectHelpersDir); | ||
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| coreFiles.map((file) => { | ||
| if (path.extname(file) === '.js') { | ||
| files[path.basename(file, '.js')] = coreHelpersDir + file; | ||
| } | ||
| }); | ||
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| projectFiles.map((file) => { | ||
| if (path.extname(file) === '.js') { | ||
| files[path.basename(file, '.js')] = projectHelpersDir + file; | ||
| } | ||
| }); | ||
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| Object.keys(files).forEach((key) => { | ||
| const helperTagFactory = require(files[key]); | ||
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| // expose helper as custom tag | ||
| Twig.extend(function(Twig) { | ||
| Twig.exports.extendTag(helperTagFactory(Twig)); | ||
| }); | ||
| }); | ||
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| Twig.renderWithLayout = function(path, options, fn) { | ||
| const layoutPath = options.settings.views + '/' + options.layout + '.' + options.settings['view engine']; | ||
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| function layoutRendered(error, layout) { | ||
| function bodyRendered(error, body) { | ||
| layout = layout.replace('<!-- Replace With Body -->', body); | ||
| return fn(null, layout); | ||
| } | ||
| return Twig.__express(path, options, bodyRendered); | ||
| } | ||
| return Twig.__express(layoutPath, options, layoutRendered); | ||
| }; | ||
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| module.exports = Twig; |
78 changes: 78 additions & 0 deletions
78
generators/app/templates/app/templating/twig/helpers/partial.js
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,78 @@ | ||
| 'use strict'; | ||
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| /** | ||
| * twig helper: {% partial Partial Name %} | ||
| * | ||
| * Usage | ||
| * {% partial 'head' %} | ||
| * | ||
| */ | ||
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| const fs = require('fs'); | ||
| const path = require('path'); | ||
| const config = require('config'); | ||
| const twigUtils = require('../utils'); | ||
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| module.exports = function (Twig) { | ||
| return { | ||
| type: 'partial', | ||
| regex: /^partial\s+('\S*')$/, | ||
| next: [], | ||
| open: true, | ||
| compile: function(token) { | ||
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| token.name = Twig.expression.compile.apply(this, [{ | ||
| type: Twig.expression.type.expression, | ||
| value: token.match[1].trim() | ||
| }]).stack; | ||
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| delete token.match; | ||
| return token; | ||
| }, | ||
| parse: function(token, context, chain) { | ||
| try { | ||
| const partial = Twig.expression.parse.apply(this, [token.name, context]); | ||
| let innerContext = Twig.ChildContext(context); | ||
| let template; | ||
| let templateFile = `${partial}.${config.get('nitro.viewFileExtension')}`; | ||
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| const templateFilePath = path.join( | ||
| config.get('nitro.basePath'), | ||
| config.get('nitro.viewPartialsDirectory'), | ||
| templateFile | ||
| ); | ||
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| // TODO CHECK WHAT THIS IF SHOULD DO | ||
| if (partial instanceof Twig.Template) { | ||
| template = name; | ||
| } else if (fs.existsSync(templateFilePath)) { | ||
| // Import file | ||
| template = Twig.Templates.loadRemote(templateFilePath, { | ||
| method: 'fs', | ||
| base: '', | ||
| async: false, | ||
| options: this.options, | ||
| id: templateFilePath | ||
| }); | ||
| } else { | ||
| return { | ||
| chain: chain, | ||
| output: twigUtils.logAndRenderError( | ||
| new Error(`Partial ${templateFilePath} not found.`) | ||
| ) | ||
| }; | ||
| } | ||
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| return { | ||
| chain: chain, | ||
| output: template.render(innerContext) | ||
| }; | ||
| } catch (e) { | ||
| return { | ||
| chain: chain, | ||
| output: twigUtils.logAndRenderError(e) | ||
| }; | ||
| } | ||
| } | ||
| }; | ||
| }; |
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