Ghost/core/frontend/helpers/index.js

57 lines
1.6 KiB
JavaScript
Raw Normal View History

2013-05-11 20:44:25 +04:00
(function () {
"use strict";
var _ = require('underscore'),
moment = require('moment'),
when = require('when'),
navHelper = require('./ghostNav'),
2013-05-11 20:44:25 +04:00
coreHelpers;
coreHelpers = function (ghost) {
/**
* [ description]
* @todo ghost core helpers + a way for themes to register them
* @param {Object} context date object
* @param {*} block
* @return {Object} A Moment time / date object
*/
ghost.registerThemeHelper('dateFormat', function (context, block) {
var f = block.hash.format || "MMM Do, YYYY";
return moment(context).format(f);
});
/**
* [ description]
*
* @param String key
* @param String default translation
* @param {Object} options
* @return String A correctly internationalised string
*/
ghost.registerThemeHelper('e', function (key, defaultString, options) {
var output;
if (ghost.config().defaultLang === 'en' && _.isEmpty(options.hash) && !ghost.config().forceI18n) {
output = defaultString;
} else {
output = ghost.polyglot().t(key, options.hash);
}
return output;
});
ghost.registerThemeHelper('json', function (object, options) {
return JSON.stringify(object);
});
return when.all([
// Just one async helper for now, but could be more in the future
navHelper.registerWithGhost(ghost)
]);
2013-05-11 20:44:25 +04:00
};
module.exports.loadCoreHelpers = coreHelpers;
}());