mirror of
https://github.com/TryGhost/Ghost.git
synced 2024-12-21 09:52:06 +03:00
b48fdaf1be
- moved dynamic class logic out of {{link}} helper into shared utils
- both {{link}} and {{link_class}} use these utils
30 lines
1.2 KiB
JavaScript
30 lines
1.2 KiB
JavaScript
// # link_class helper
|
|
const _ = require('lodash');
|
|
const {config, SafeString, errors, i18n} = require('./proxy');
|
|
const {buildLinkClasses} = require('./utils');
|
|
|
|
module.exports = function link_class(options) { // eslint-disable-line camelcase
|
|
options = options || {};
|
|
options.hash = options.hash || {};
|
|
options.data = options.data || {};
|
|
|
|
// If there is no for provided, this is theme dev error, so we throw an error to make this clear.
|
|
if (!_.has(options.hash, 'for')) {
|
|
throw new errors.IncorrectUsageError({
|
|
message: i18n.t('warnings.helpers.link_class.forIsRequired')
|
|
});
|
|
}
|
|
|
|
// If the for attribute is present but empty, this is probably a dynamic data problem, hard for theme devs to track down
|
|
// E.g. {{link_class for=slug}} in a context where slug returns an empty string
|
|
// Error's here aren't useful (same as with empty get helper filters) so we fallback gracefully
|
|
if (!options.hash.for) {
|
|
options.hash.for = '';
|
|
}
|
|
|
|
let href = options.hash.for.string || options.hash.for;
|
|
let classes = buildLinkClasses(config.get('url'), href, options);
|
|
|
|
return new SafeString(classes.join(' '));
|
|
};
|