Ghost/core/frontend/helpers/asset.js
Hannah Wolfe 9abffe4396 Added guard to asset helper for missing paths
refs #10496

- currently {{asset this/is/not/a.string}} would throw a 500 error
- this commit changes that to make it throw a sensible 400 + incorrect usage error
2019-09-09 13:02:45 +01:00

22 lines
570 B
JavaScript

// # Asset helper
// Usage: `{{asset "css/screen.css"}}`
//
// Returns the path to the specified asset.
const {SafeString, metaData, errors, i18n} = require('./proxy');
const get = require('lodash/get');
const {getAssetUrl} = metaData;
module.exports = function asset(path, options) {
const hasMinFile = get(options, 'hash.hasMinFile');
if (!path) {
throw new errors.IncorrectUsageError({
message: i18n.t('warnings.helpers.asset.pathIsRequired')
});
}
return new SafeString(
getAssetUrl(path, hasMinFile)
);
};