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06d91ce046
closes #6186 - Refactored ghost head helper to use the new metadata functions. - Fix issue where tag should output description if missing meta description. - Add test for tag description. - Updated tests to look for author urls with a tailing backslash - Fix author to output meta description first and then bio if missing.
26 lines
910 B
JavaScript
26 lines
910 B
JavaScript
var _ = require('lodash'),
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config = require('../../config');
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function getDescription(data, root) {
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var description = '',
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context = root ? root.context : null;
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if (data.meta_description) {
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description = data.meta_description;
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} else if (_.contains(context, 'paged')) {
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description = '';
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} else if (_.contains(context, 'home')) {
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description = config.theme.description;
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} else if (_.contains(context, 'author') && data.author) {
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description = data.author.meta_description || data.author.bio;
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} else if (_.contains(context, 'tag') && data.tag) {
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description = data.tag.meta_description || data.tag.description;
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} else if ((_.contains(context, 'post') || _.contains(context, 'page')) && data.post) {
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description = data.post.meta_description;
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}
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return (description || '').trim();
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}
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module.exports = getDescription;
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