✨Add content_api_key helper

ghost/core/core/frontend/helpers/content_api_key.js

@@ -0,0 +1,19 @@
+const {SafeString} = require('../services/handlebars');
+const logging = require('@tryghost/logging');
+const {getFrontendKey} = require('../services/proxy');
+
+module.exports = async function content_api_key() { // eslint-disable-line camelcase
+    try {
+        const frontendKey = await getFrontendKey();
+
+        if (!frontendKey) {
+            logging.warn('contentkey: No content key found');
+            return '';
+        }
+        return new SafeString(frontendKey);
+    } catch (error) {
+        logging.error(error);
+        return '';
+    }
+};
+module.exports.async = true;

ghost/core/test/unit/frontend/helpers/content_api_key.test.js

@@ -0,0 +1,19 @@
+/* eslint-disable no-regex-spaces */
+const proxy = require('../../../../core/frontend/services/proxy');
+const {getFrontendKey} = proxy;
+const should = require('should');
+
+// Stuff we are testing
+const content_api_key = require('../../../../core/frontend/helpers/content_api_key');
+
+describe('{{content_api_key}} helper', function () {
+    describe('compare to settings', function () {
+        it('returns the content API key', async function () {
+            const result = await content_api_key();
+            const expected = await getFrontendKey();
+            should.exist(result);
+            String(result).should.equal(expected);
+        });
+    });
+});
+

ghost/core/test/unit/frontend/services/theme-engine/handlebars/helpers.test.js

@@ -8,7 +8,7 @@ const helpers = require('../../../../../../core/frontend/services/helpers');
 describe('Helpers', function () {
     const hbsHelpers = ['each', 'if', 'unless', 'with', 'helperMissing', 'blockHelperMissing', 'log', 'lookup', 'block', 'contentFor'];
     const ghostHelpers = [
-        'asset', 'authors', 'body_class', 'cancel_link', 'concat', 'content', 'date', 'encode', 'excerpt', 'facebook_url', 'foreach', 'get',
+        'asset', 'authors', 'body_class', 'cancel_link', 'concat', 'content', 'content_api_key', 'date', 'encode', 'excerpt', 'facebook_url', 'foreach', 'get',
         'ghost_foot', 'ghost_head', 'has', 'img_url', 'is', 'link', 'link_class', 'meta_description', 'meta_title', 'navigation',
         'next_post', 'page_url', 'pagination', 'plural', 'post_class', 'prev_post', 'price', 'raw', 'reading_time', 't', 'tags', 'title','total_members', 'total_paid_members', 'twitter_url',
         'url', 'comment_count', 'collection', 'recommendations', 'readable_url'