Ghost/core/server/helpers/twitter_url.js
Hannah Wolfe 243b387063 Helper Proxy & single express-hbs instance (#8225)
refs #8126, #8221, #8223

 New 'Proxy' for all helper requires
- this is not currently enforced, but could be, much like apps
- the proxy object is HUGE
- changed date to use SafeString, this should have been there anyway
- use the proxy for all helpers, including those in apps 😁

 🎨 Single instance of hbs for theme + for errors
- we now have theme/engine instead of requiring express-hbs everywhere
- only error-handler still also requires express-hbs, this is so that we can render errors without extra crud
- TODO: remove the asset helper after #8126 IF it is not needed, or else remove the TODO

🎨 Cleanup visibility utils
🎨 Clean up the proxy a little bit
🚨 Unskip test as it now works!
🎨 Minor amends as per comments
2017-04-04 18:07:35 +02:00

25 lines
633 B
JavaScript

// # Twitter URL Helper
// Usage: `{{twitter_url}}` or `{{twitter_url author.twitter}}`
//
// Output a url for a twitter username
//
// We use the name twitter_url to match the helper for consistency:
// jscs:disable requireCamelCaseOrUpperCaseIdentifiers
var proxy = require('./proxy'),
socialUrls = proxy.socialUrls,
findKey = proxy.utils.findKey;
module.exports = function twitter_url(username, options) {
if (!options) {
options = username;
username = findKey('twitter', this, options.data.blog);
}
if (username) {
return socialUrls.twitterUrl(username);
}
return null;
};