open-consul/ui/packages/consul-ui/app/helpers/render-template.js

19 lines
596 B
JavaScript

import { helper } from '@ember/component/helper';
import { get } from '@ember/object';
// Covers alpha-capitalized dot separated API keys such as
// `{{Name}}`, `{{Service.Name}}` etc. but not `{{}}`
const templateRe = /{{([A-Za-z.0-9_-]+)}}/g;
export default helper(function renderTemplate([template, vars]) {
if (typeof vars !== 'undefined' && typeof template !== 'undefined') {
return template.replace(templateRe, function(match, group) {
try {
return encodeURIComponent(get(vars, group) || '');
} catch (e) {
return '';
}
});
}
return '';
});