Ghost/core/client/helpers/index.js
Hannah Wolfe af6137248d New URL helper - URL consistency fixes
fixes #1765
fixes #1811
issue #1833

New UrlFor functions

- moved body of url helper to config.path.urlFor, which can generate a URL for various scenarios
- urlFor can take a string (name) or object (relativeUrl: '/') as the first
  argument - this is the first step towards issue #1833
- also added config.path.urlForPost which is async and handles getting
  permalink setting
- frontend controller, ghost_head helper, cache invalidation all now use
  urlFor or urlForPost all urls should be correct and consistent

URL Consistency Improvements

- refactored invalidateCache into cacheInvalidationHeader which returns a
  promise so that url can be generated properly by urlForPost
- moved isPost from models to schema, and refactored schema to have a tables object
- deleted posts now return the whole object, not just id and slug,
  ensuring cache invalidation header can be set on delete
- frontend controller rss and archive page redirects work properly with subdirectory
- removes {{url}} helper from admin and client, and replaced with adminUrl
  helper which also uses urlFor
- in res.locals ghostRoot becomes relativeUrl, and path is removed
2014-01-06 15:15:48 +00:00

54 lines
1.5 KiB
JavaScript

/*globals Handlebars, moment, Ghost */
(function () {
'use strict';
Handlebars.registerHelper('date', function (context, options) {
if (!options && context.hasOwnProperty('hash')) {
options = context;
context = undefined;
// set to published_at by default, if it's available
// otherwise, this will print the current date
if (this.published_at) {
context = this.published_at;
}
}
// ensure that context is undefined, not null, as that can cause errors
context = context === null ? undefined : context;
var f = options.hash.format || 'MMM Do, YYYY',
timeago = options.hash.timeago,
date;
if (timeago) {
date = moment(context).fromNow();
} else {
date = moment(context).format(f);
}
return date;
});
Handlebars.registerHelper('adminUrl', function () {
return Ghost.paths.subdir + '/ghost';
});
Handlebars.registerHelper('asset', function (context, options) {
var output = '',
isAdmin = options && options.hash && options.hash.ghost;
output += Ghost.paths.subdir + '/';
if (!context.match(/^shared/)) {
if (isAdmin) {
output += 'ghost/';
} else {
output += 'assets/';
}
}
output += context;
return new Handlebars.SafeString(output);
});
}());