2c6d43a0c0
no issue - Split theme helpers into individual files for each - Do the same for tests - Have utils to share some things between them - Move assetHash onto config
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
// # Post Class Helper
|
|
// Usage: `{{post_class}}`
|
|
//
|
|
// Output classes for the body element
|
|
//
|
|
// We use the name body_class to match the helper for consistency:
|
|
// jscs:disable requireCamelCaseOrUpperCaseIdentifiers
|
|
|
|
var hbs = require('express-hbs'),
|
|
_ = require('lodash'),
|
|
filters = require('../filters'),
|
|
post_class;
|
|
|
|
post_class = function (options) {
|
|
/*jshint unused:false*/
|
|
var classes = ['post'],
|
|
tags = this.post && this.post.tags ? this.post.tags : this.tags || [],
|
|
featured = this.post && this.post.featured ? this.post.featured : this.featured || false,
|
|
page = this.post && this.post.page ? this.post.page : this.page || false;
|
|
|
|
if (tags) {
|
|
classes = classes.concat(tags.map(function (tag) { return 'tag-' + tag.slug; }));
|
|
}
|
|
|
|
if (featured) {
|
|
classes.push('featured');
|
|
}
|
|
|
|
if (page) {
|
|
classes.push('page');
|
|
}
|
|
|
|
return filters.doFilter('post_class', classes).then(function (classes) {
|
|
var classString = _.reduce(classes, function (memo, item) { return memo + ' ' + item; }, '');
|
|
return new hbs.handlebars.SafeString(classString.trim());
|
|
});
|
|
};
|
|
|
|
module.exports = post_class;
|