69 lines
2.0 KiB
JavaScript
69 lines
2.0 KiB
JavaScript
var templates = {},
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hbs = require('express-hbs'),
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errors = require('../errors');
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// ## Template utils
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// Execute a template helper
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// All template helpers are register as partial view.
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templates.execute = function (name, context) {
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var partial = hbs.handlebars.partials[name];
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if (partial === undefined) {
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errors.logAndThrowError('Template ' + name + ' not found.');
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return;
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}
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// If the partial view is not compiled, it compiles and saves in handlebars
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if (typeof partial === 'string') {
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hbs.registerPartial(partial);
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}
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return new hbs.handlebars.SafeString(partial(context));
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};
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// Given a theme object and a post object this will return
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// which theme template page should be used.
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// If given a post object that is a regular post
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// it will return 'post'.
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// If given a static post object it will return 'page'.
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// If given a static post object and a custom page template
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// exits it will return that page.
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templates.getThemeViewForPost = function (themePaths, post) {
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var customPageView = 'page-' + post.slug,
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view = 'post';
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if (post.page) {
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if (themePaths.hasOwnProperty(customPageView + '.hbs')) {
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view = customPageView;
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} else if (themePaths.hasOwnProperty('page.hbs')) {
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view = 'page';
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}
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}
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return view;
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};
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// Given a theme object and a tag slug this will return
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// which theme template page should be used.
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// If no default or custom tag template exists then 'index'
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// will be returned
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// If no custom tag template exists but a default does then
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// 'tag' will be returned
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// If given a tag slug and a custom tag template
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// exits it will return that view.
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templates.getThemeViewForTag = function (themePaths, tag) {
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var customTagView = 'tag-' + tag,
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view = 'tag';
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if (themePaths.hasOwnProperty(customTagView + '.hbs')) {
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view = customTagView;
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} else if (!themePaths.hasOwnProperty('tag.hbs')) {
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view = 'index';
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}
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return view;
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};
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module.exports = templates;
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