mirror of https://github.com/TryGhost/Ghost.git
40 lines
1.1 KiB
JavaScript
40 lines
1.1 KiB
JavaScript
// # Post Class Helper
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// Usage: `{{post_class}}`
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//
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// Output classes for the body element
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const {SafeString} = require('../services/proxy');
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// We use the name post_class to match the helper for consistency:
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module.exports = function post_class() { // eslint-disable-line camelcase
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let classes = ['post'];
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const tags = this.post && this.post.tags ? this.post.tags : this.tags || [];
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const featured = this.post && this.post.featured ? this.post.featured : this.featured || false;
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const image = this.post && this.post.feature_image ? this.post.feature_image : this.feature_image || false;
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const page = this.post && this.post.page ? this.post.page : this.page || false;
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if (tags) {
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classes = classes.concat(tags.map(function (tag) {
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return 'tag-' + tag.slug;
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}));
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}
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if (featured) {
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classes.push('featured');
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}
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if (!image) {
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classes.push('no-image');
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}
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if (page) {
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classes.push('page');
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}
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classes = classes.reduce(function (memo, item) {
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return memo + ' ' + item;
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}, '');
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return new SafeString(classes.trim());
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};
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