46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
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// # Author Helper
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// Usage: `{{author}}` OR `{{#author}}{{/author}}`
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//
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// Can be used as either an output or a block helper
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//
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// Output helper: `{{author}}`
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// Returns the full name of the author of a given post, or a blank string
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// if the author could not be determined.
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//
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// Block helper: `{{#author}}{{/author}}`
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// This is the default handlebars behaviour of dropping into the author object scope
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var hbs = require('express-hbs'),
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_ = require('lodash'),
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config = require('../config'),
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utils = require('./utils'),
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author;
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author = function (context, options) {
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if (_.isUndefined(options)) {
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options = context;
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}
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if (options.fn) {
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return hbs.handlebars.helpers['with'].call(this, this.author, options);
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}
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var autolink = _.isString(options.hash.autolink) && options.hash.autolink === 'false' ? false : true,
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output = '';
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if (this.author && this.author.name) {
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if (autolink) {
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output = utils.linkTemplate({
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url: config.urlFor('author', {author: this.author}),
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text: _.escape(this.author.name)
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});
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} else {
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output = _.escape(this.author.name);
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}
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}
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return new hbs.handlebars.SafeString(output);
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};
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module.exports = author;
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