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c5fe9aa99f
closes #4850 - fixed `meta_description` and `meta_title` when used within a `{{#foreach}}` - `meta_description` and `meta_title` now depend upon the current context to get the right string (author bio, tag description, ...). Note: `ghost_head.js` and `ghost_head_spec.js` have been touched to add the required context information when calling the helpers.
47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
// # Meta Title Helper
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// Usage: `{{meta_title}}`
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//
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// Page title used for sharing and SEO
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//
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// We use the name meta_title to match the helper for consistency:
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// jscs:disable requireCamelCaseOrUpperCaseIdentifiers
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var _ = require('lodash'),
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config = require('../config'),
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filters = require('../filters'),
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meta_title;
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meta_title = function (options) {
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/*jshint unused:false*/
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var title = '',
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context = options.data.root.context,
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blog = config.theme,
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pagination = options.data.root.pagination,
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pageString = '';
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if (pagination && pagination.total > 1) {
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pageString = ' - Page ' + pagination.page;
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}
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if (this.meta_title) {
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title = this.meta_title; // E.g. in {{#foreach}}
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} else if (_.contains(context, 'home')) {
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title = blog.title;
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} else if (_.contains(context, 'author') && this.author) {
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title = this.author.name + pageString + ' - ' + blog.title;
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} else if (_.contains(context, 'tag') && this.tag) {
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title = this.tag.meta_title || this.tag.name + pageString + ' - ' + blog.title;
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} else if (_.contains(context, 'post') && this.post) {
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title = this.post.meta_title || this.post.title;
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} else {
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title = blog.title + pageString;
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}
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return filters.doFilter('meta_title', title).then(function (title) {
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title = title || '';
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return title.trim();
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});
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};
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module.exports = meta_title;
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