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980b0a8610
closes #4519 - Added configurable route keywords - Replaced instances of hard-coded keywords with config - Added keywords to frontend tests stub config
47 lines
1.5 KiB
JavaScript
47 lines
1.5 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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blog,
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page,
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pageString = '',
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pagePattern = new RegExp('\\/' + config.routeKeywords.page + '\\/(\\d+)');
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if (_.isString(this.relativeUrl)) {
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blog = config.theme;
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page = this.relativeUrl.match(pagePattern);
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if (page) {
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pageString = ' - Page ' + page[1];
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}
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if (!this.relativeUrl || this.relativeUrl === '/' || this.relativeUrl === '') {
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title = blog.title;
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} else if (this.author) {
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title = this.author.name + pageString + ' - ' + blog.title;
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} else if (this.tag) {
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title = _.isEmpty(this.tag.meta_title) ? this.tag.name + pageString + ' - ' + blog.title : this.tag.meta_title;
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} else if (this.post) {
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title = _.isEmpty(this.post.meta_title) ? this.post.title : this.post.meta_title;
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} else {
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title = blog.title + pageString;
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}
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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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