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