Added stats tracker script to ghost head (#20881)

closes
https://linear.app/tryghost/issue/ANAL-9/initial-tracker-in-ghost-head

- Given that all of the correct config is in place, output a tracking
script
- This allows us to send pageview events into tinybird
- All of the details (location of the script, destination etc) are kept
in config so that it's easy to change for different environments

ghost/core/core/frontend/helpers/ghost_head.js

@@ -141,6 +141,21 @@ function getWebmentionDiscoveryLink() {
     }
 }
 
+function getTinybirdTrackerScript(dataRoot) {
+    const scriptUrl = config.get('tinybird:tracker:scriptUrl');
+    const endpoint = config.get('tinybird:tracker:endpoint');
+    const token = config.get('tinybird:tracker:token');
+
+    const tbParams = _.map({
+        site_uuid: config.get('tinybird:tracker:id'),
+        post_uuid: dataRoot.post?.uuid,
+        member_uuid: dataRoot.member?.uuid,
+        member_status: dataRoot.member?.status
+    }, (value, key) => `tb_${key}="${value}"`).join(' ');
+
+    return `<script defer src="${scriptUrl}" data-host="${endpoint}" data-token="${token}" ${tbParams}></script>`;
+}
+
 /**
  * **NOTE**
  * Express adds `_locals`, see https://github.com/expressjs/express/blob/4.15.4/lib/response.js#L962.
@@ -319,6 +334,10 @@ module.exports = async function ghost_head(options) { // eslint-disable-line cam
             if (!_.isEmpty(tagCodeInjection)) {
                 head.push(tagCodeInjection);
             }
+
+            if (config.get('tinybird') && config.get('tinybird:tracker') && config.get('tinybird:tracker:scriptUrl')) {
+                head.push(getTinybirdTrackerScript(dataRoot));
+            }
         }
 
         debug('end');

ghost/core/test/unit/frontend/helpers/__snapshots__/ghost_head.test.js.snap

@@ -457,7 +457,7 @@ Object {
   "string": "<meta name=\\"description\\" content=\\"site description\\" />
     <link rel=\\"canonical\\" href=\\"http://127.0.0.1:2369/\\" />
     <meta name=\\"referrer\\" content=\\"no-referrer-when-downgrade\\" />
-    
+
     <meta property=\\"og:site_name\\" content=\\"Ghost\\" />
     <meta property=\\"og:type\\" content=\\"website\\" />
     <meta property=\\"og:title\\" content=\\"Ghost\\" />
@@ -469,7 +469,7 @@ Object {
     <meta name=\\"twitter:description\\" content=\\"site description\\" />
     <meta name=\\"twitter:url\\" content=\\"http://127.0.0.1:2369/\\" />
     <meta name=\\"twitter:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\" />
-    
+
     <script type=\\"application/ld+json\\">
 {
     \\"@context\\": \\"https://schema.org\\",
@@ -572,7 +572,7 @@ Object {
   "string": "<meta name=\\"description\\" content=\\"site description\\" />
     <link rel=\\"canonical\\" href=\\"http://127.0.0.1:2369/\\" />
     <meta name=\\"referrer\\" content=\\"no-referrer-when-downgrade\\" />
-    
+
     <meta property=\\"og:site_name\\" content=\\"Ghost\\" />
     <meta property=\\"og:type\\" content=\\"website\\" />
     <meta property=\\"og:title\\" content=\\"Ghost\\" />
@@ -584,7 +584,7 @@ Object {
     <meta name=\\"twitter:description\\" content=\\"site description\\" />
     <meta name=\\"twitter:url\\" content=\\"http://127.0.0.1:2369/\\" />
     <meta name=\\"twitter:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\" />
-    
+
     <script type=\\"application/ld+json\\">
 {
     \\"@context\\": \\"https://schema.org\\",
@@ -686,7 +686,7 @@ Object {
   "string": "<meta name=\\"description\\" content=\\"site description\\" />
     <link rel=\\"canonical\\" href=\\"http://127.0.0.1:2369/\\" />
     <meta name=\\"referrer\\" content=\\"no-referrer-when-downgrade\\" />
-    
+
     <meta property=\\"og:site_name\\" content=\\"Ghost\\" />
     <meta property=\\"og:type\\" content=\\"website\\" />
     <meta property=\\"og:title\\" content=\\"Ghost\\" />
@@ -698,7 +698,7 @@ Object {
     <meta name=\\"twitter:description\\" content=\\"site description\\" />
     <meta name=\\"twitter:url\\" content=\\"http://127.0.0.1:2369/\\" />
     <meta name=\\"twitter:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\" />
-    
+
     <script type=\\"application/ld+json\\">
 {
     \\"@context\\": \\"https://schema.org\\",
@@ -727,7 +727,7 @@ Object {
 
     <meta name=\\"generator\\" content=\\"Ghost 4.3\\" />
     <link rel=\\"alternate\\" type=\\"application/rss+xml\\" title=\\"Ghost\\" href=\\"http://localhost:65530/rss/\\" />
-    
+
     <script defer src=\\"https://cdn.jsdelivr.net/npm/@tryghost/sodo-search@~1.0/umd/sodo-search.min.js\\" data-key=\\"xyz\\" data-styles=\\"https://cdn.jsdelivr.net/npm/@tryghost/sodo-search@~1.0/umd/main.css\\" data-sodo-search=\\"http://127.0.0.1:2369/\\" crossorigin=\\"anonymous\\"></script>",
 }
 `;
@@ -959,6 +959,248 @@ Object {
 }
 `;
 
+exports[`{{ghost_head}} helper includes tinybird tracker script when config is set Sets tb_post_uuid on post page 1 1`] = `
+Object {
+  "rendered": "<link rel=\\"canonical\\" href=\\"http://127.0.0.1:2369/post/\\">
+    <meta name=\\"referrer\\" content=\\"no-referrer-when-downgrade\\">
+    <link rel=\\"amphtml\\" href=\\"http://127.0.0.1:2369/post/amp/\\">
+    
+    <meta property=\\"og:site_name\\" content=\\"Ghost\\">
+    <meta property=\\"og:type\\" content=\\"article\\">
+    <meta property=\\"og:title\\" content=\\"Testing stats\\">
+    <meta property=\\"og:description\\" content=\\"Creating stats for the site\\">
+    <meta property=\\"og:url\\" content=\\"http://127.0.0.1:2369/post/\\">
+    <meta property=\\"og:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    <meta property=\\"article:published_time\\" content=\\"1970-01-01T00:00:00.000Z\\">
+    <meta property=\\"article:modified_time\\" content=\\"1970-01-01T00:00:00.000Z\\">
+    <meta property=\\"article:author\\" content=\\"https://www.facebook.com/testuser\\">
+    <meta name=\\"twitter:card\\" content=\\"summary_large_image\\">
+    <meta name=\\"twitter:title\\" content=\\"Testing stats\\">
+    <meta name=\\"twitter:description\\" content=\\"Creating stats for the site\\">
+    <meta name=\\"twitter:url\\" content=\\"http://127.0.0.1:2369/post/\\">
+    <meta name=\\"twitter:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    <meta name=\\"twitter:label1\\" content=\\"Written by\\">
+    <meta name=\\"twitter:data1\\" content=\\"Author name\\">
+    <meta name=\\"twitter:creator\\" content=\\"@testuser\\">
+    
+    <script type=\\"application/ld+json\\">
+{
+    \\"@context\\": \\"https://schema.org\\",
+    \\"@type\\": \\"Article\\",
+    \\"publisher\\": {
+        \\"@type\\": \\"Organization\\",
+        \\"name\\": \\"Ghost\\",
+        \\"url\\": \\"http://127.0.0.1:2369/\\",
+        \\"logo\\": {
+            \\"@type\\": \\"ImageObject\\",
+            \\"url\\": \\"http://127.0.0.1:2369/favicon.ico\\"
+        }
+    },
+    \\"author\\": {
+        \\"@type\\": \\"Person\\",
+        \\"name\\": \\"Author name\\",
+        \\"image\\": {
+            \\"@type\\": \\"ImageObject\\",
+            \\"url\\": \\"http://127.0.0.1:2369/content/images/test-author-image.png\\"
+        },
+        \\"url\\": \\"https://mysite.com/fakeauthor/\\",
+        \\"sameAs\\": [
+            \\"http://authorwebsite.com\\",
+            \\"https://www.facebook.com/testuser\\",
+            \\"https://twitter.com/testuser\\"
+        ]
+    },
+    \\"headline\\": \\"Testing stats\\",
+    \\"url\\": \\"http://127.0.0.1:2369/post/\\",
+    \\"datePublished\\": \\"1970-01-01T00:00:00.000Z\\",
+    \\"dateModified\\": \\"1970-01-01T00:00:00.000Z\\",
+    \\"description\\": \\"Creating stats for the site\\",
+    \\"mainEntityOfPage\\": \\"http://127.0.0.1:2369/post/\\"
+}
+    </script>
+
+    <meta name=\\"generator\\" content=\\"Ghost 0.3\\">
+    <link rel=\\"alternate\\" type=\\"application/rss+xml\\" title=\\"Ghost\\" href=\\"http://localhost:65530/rss/\\">
+    
+    <script defer src=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/sodo-search.min.js\\" data-key=\\"xyz\\" data-styles=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/main.css\\" data-sodo-search=\\"http://127.0.0.1:2369/\\" crossorigin=\\"anonymous\\"></script>
+    
+    <link href=\\"http://127.0.0.1:2369/webmentions/receive/\\" rel=\\"webmention\\">
+    <script defer src=\\"https://unpkg.com/@tinybirdco/flock.js\\" data-host=\\"https://api.tinybird.co\\" data-token=\\"tinybird_token\\" tb_site_uuid=\\"tb_test_site_uuid\\" tb_post_uuid=\\"post_uuid\\" tb_member_uuid=\\"undefined\\" tb_member_status=\\"undefined\\"></script>",
+}
+`;
+
+exports[`{{ghost_head}} helper includes tinybird tracker script when config is set sets both tb_member_x variables and tb_post_uuid on logged in post page 1 1`] = `
+Object {
+  "rendered": "<link rel=\\"canonical\\" href=\\"http://127.0.0.1:2369/post/\\">
+    <meta name=\\"referrer\\" content=\\"no-referrer-when-downgrade\\">
+    <link rel=\\"amphtml\\" href=\\"http://127.0.0.1:2369/post/amp/\\">
+    
+    <meta property=\\"og:site_name\\" content=\\"Ghost\\">
+    <meta property=\\"og:type\\" content=\\"article\\">
+    <meta property=\\"og:title\\" content=\\"Testing stats\\">
+    <meta property=\\"og:description\\" content=\\"Creating stats for the site\\">
+    <meta property=\\"og:url\\" content=\\"http://127.0.0.1:2369/post/\\">
+    <meta property=\\"og:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    <meta property=\\"article:published_time\\" content=\\"1970-01-01T00:00:00.000Z\\">
+    <meta property=\\"article:modified_time\\" content=\\"1970-01-01T00:00:00.000Z\\">
+    <meta property=\\"article:author\\" content=\\"https://www.facebook.com/testuser\\">
+    <meta name=\\"twitter:card\\" content=\\"summary_large_image\\">
+    <meta name=\\"twitter:title\\" content=\\"Testing stats\\">
+    <meta name=\\"twitter:description\\" content=\\"Creating stats for the site\\">
+    <meta name=\\"twitter:url\\" content=\\"http://127.0.0.1:2369/post/\\">
+    <meta name=\\"twitter:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    <meta name=\\"twitter:label1\\" content=\\"Written by\\">
+    <meta name=\\"twitter:data1\\" content=\\"Author name\\">
+    <meta name=\\"twitter:creator\\" content=\\"@testuser\\">
+    
+    <script type=\\"application/ld+json\\">
+{
+    \\"@context\\": \\"https://schema.org\\",
+    \\"@type\\": \\"Article\\",
+    \\"publisher\\": {
+        \\"@type\\": \\"Organization\\",
+        \\"name\\": \\"Ghost\\",
+        \\"url\\": \\"http://127.0.0.1:2369/\\",
+        \\"logo\\": {
+            \\"@type\\": \\"ImageObject\\",
+            \\"url\\": \\"http://127.0.0.1:2369/favicon.ico\\"
+        }
+    },
+    \\"author\\": {
+        \\"@type\\": \\"Person\\",
+        \\"name\\": \\"Author name\\",
+        \\"image\\": {
+            \\"@type\\": \\"ImageObject\\",
+            \\"url\\": \\"http://127.0.0.1:2369/content/images/test-author-image.png\\"
+        },
+        \\"url\\": \\"https://mysite.com/fakeauthor/\\",
+        \\"sameAs\\": [
+            \\"http://authorwebsite.com\\",
+            \\"https://www.facebook.com/testuser\\",
+            \\"https://twitter.com/testuser\\"
+        ]
+    },
+    \\"headline\\": \\"Testing stats\\",
+    \\"url\\": \\"http://127.0.0.1:2369/post/\\",
+    \\"datePublished\\": \\"1970-01-01T00:00:00.000Z\\",
+    \\"dateModified\\": \\"1970-01-01T00:00:00.000Z\\",
+    \\"description\\": \\"Creating stats for the site\\",
+    \\"mainEntityOfPage\\": \\"http://127.0.0.1:2369/post/\\"
+}
+    </script>
+
+    <meta name=\\"generator\\" content=\\"Ghost 4.3\\">
+    <link rel=\\"alternate\\" type=\\"application/rss+xml\\" title=\\"Ghost\\" href=\\"http://localhost:65530/rss/\\">
+    
+    <script defer src=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/sodo-search.min.js\\" data-key=\\"xyz\\" data-styles=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/main.css\\" data-sodo-search=\\"http://127.0.0.1:2369/\\" crossorigin=\\"anonymous\\"></script>
+    
+    <link href=\\"http://127.0.0.1:2369/webmentions/receive/\\" rel=\\"webmention\\">
+    <script defer src=\\"https://unpkg.com/@tinybirdco/flock.js\\" data-host=\\"https://api.tinybird.co\\" data-token=\\"tinybird_token\\" tb_site_uuid=\\"tb_test_site_uuid\\" tb_post_uuid=\\"post_uuid\\" tb_member_uuid=\\"member_uuid\\" tb_member_status=\\"free\\"></script>",
+}
+`;
+
+exports[`{{ghost_head}} helper includes tinybird tracker script when config is set sets tb_member_x variables on logged in home page 1 1`] = `
+Object {
+  "rendered": "<meta name=\\"description\\" content=\\"site description\\">
+    <link rel=\\"canonical\\" href=\\"http://127.0.0.1:2369/\\">
+    <meta name=\\"referrer\\" content=\\"no-referrer-when-downgrade\\">
+    
+    <meta property=\\"og:site_name\\" content=\\"Ghost\\">
+    <meta property=\\"og:type\\" content=\\"website\\">
+    <meta property=\\"og:title\\" content=\\"Ghost\\">
+    <meta property=\\"og:description\\" content=\\"site description\\">
+    <meta property=\\"og:url\\" content=\\"http://127.0.0.1:2369/\\">
+    <meta property=\\"og:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    <meta name=\\"twitter:card\\" content=\\"summary_large_image\\">
+    <meta name=\\"twitter:title\\" content=\\"Ghost\\">
+    <meta name=\\"twitter:description\\" content=\\"site description\\">
+    <meta name=\\"twitter:url\\" content=\\"http://127.0.0.1:2369/\\">
+    <meta name=\\"twitter:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    
+    <script type=\\"application/ld+json\\">
+{
+    \\"@context\\": \\"https://schema.org\\",
+    \\"@type\\": \\"WebSite\\",
+    \\"publisher\\": {
+        \\"@type\\": \\"Organization\\",
+        \\"name\\": \\"Ghost\\",
+        \\"url\\": \\"http://127.0.0.1:2369/\\",
+        \\"logo\\": {
+            \\"@type\\": \\"ImageObject\\",
+            \\"url\\": \\"http://127.0.0.1:2369/favicon.ico\\"
+        }
+    },
+    \\"url\\": \\"http://127.0.0.1:2369/\\",
+    \\"image\\": {
+        \\"@type\\": \\"ImageObject\\",
+        \\"url\\": \\"http://127.0.0.1:2369/content/images/site-cover.png\\"
+    },
+    \\"mainEntityOfPage\\": \\"http://127.0.0.1:2369/\\",
+    \\"description\\": \\"site description\\"
+}
+    </script>
+
+    <meta name=\\"generator\\" content=\\"Ghost 4.3\\">
+    <link rel=\\"alternate\\" type=\\"application/rss+xml\\" title=\\"Ghost\\" href=\\"http://localhost:65530/rss/\\">
+    
+    <script defer src=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/sodo-search.min.js\\" data-key=\\"xyz\\" data-styles=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/main.css\\" data-sodo-search=\\"http://127.0.0.1:2369/\\" crossorigin=\\"anonymous\\"></script>
+    
+    <link href=\\"http://127.0.0.1:2369/webmentions/receive/\\" rel=\\"webmention\\">
+    <script defer src=\\"https://unpkg.com/@tinybirdco/flock.js\\" data-host=\\"https://api.tinybird.co\\" data-token=\\"tinybird_token\\" tb_site_uuid=\\"tb_test_site_uuid\\" tb_post_uuid=\\"undefined\\" tb_member_uuid=\\"member_uuid\\" tb_member_status=\\"paid\\"></script>",
+}
+`;
+
+exports[`{{ghost_head}} helper includes tinybird tracker script when config is set with all tb_variables set to undefined on logged out home page 1 1`] = `
+Object {
+  "rendered": "<meta name=\\"description\\" content=\\"site description\\">
+    <link rel=\\"canonical\\" href=\\"http://127.0.0.1:2369/\\">
+    <meta name=\\"referrer\\" content=\\"no-referrer-when-downgrade\\">
+    
+    <meta property=\\"og:site_name\\" content=\\"Ghost\\">
+    <meta property=\\"og:type\\" content=\\"website\\">
+    <meta property=\\"og:title\\" content=\\"Ghost\\">
+    <meta property=\\"og:description\\" content=\\"site description\\">
+    <meta property=\\"og:url\\" content=\\"http://127.0.0.1:2369/\\">
+    <meta property=\\"og:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    <meta name=\\"twitter:card\\" content=\\"summary_large_image\\">
+    <meta name=\\"twitter:title\\" content=\\"Ghost\\">
+    <meta name=\\"twitter:description\\" content=\\"site description\\">
+    <meta name=\\"twitter:url\\" content=\\"http://127.0.0.1:2369/\\">
+    <meta name=\\"twitter:image\\" content=\\"http://127.0.0.1:2369/content/images/site-cover.png\\">
+    
+    <script type=\\"application/ld+json\\">
+{
+    \\"@context\\": \\"https://schema.org\\",
+    \\"@type\\": \\"WebSite\\",
+    \\"publisher\\": {
+        \\"@type\\": \\"Organization\\",
+        \\"name\\": \\"Ghost\\",
+        \\"url\\": \\"http://127.0.0.1:2369/\\",
+        \\"logo\\": {
+            \\"@type\\": \\"ImageObject\\",
+            \\"url\\": \\"http://127.0.0.1:2369/favicon.ico\\"
+        }
+    },
+    \\"url\\": \\"http://127.0.0.1:2369/\\",
+    \\"image\\": {
+        \\"@type\\": \\"ImageObject\\",
+        \\"url\\": \\"http://127.0.0.1:2369/content/images/site-cover.png\\"
+    },
+    \\"mainEntityOfPage\\": \\"http://127.0.0.1:2369/\\",
+    \\"description\\": \\"site description\\"
+}
+    </script>
+
+    <meta name=\\"generator\\" content=\\"Ghost 4.3\\">
+    <link rel=\\"alternate\\" type=\\"application/rss+xml\\" title=\\"Ghost\\" href=\\"http://localhost:65530/rss/\\">
+    
+    <script defer src=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/sodo-search.min.js\\" data-key=\\"xyz\\" data-styles=\\"https://cdn.jsdelivr.net/ghost/sodo-search@~[[VERSION]]/umd/main.css\\" data-sodo-search=\\"http://127.0.0.1:2369/\\" crossorigin=\\"anonymous\\"></script>
+    
+    <link href=\\"http://127.0.0.1:2369/webmentions/receive/\\" rel=\\"webmention\\">
+    <script defer src=\\"https://unpkg.com/@tinybirdco/flock.js\\" data-host=\\"https://api.tinybird.co\\" data-token=\\"tinybird_token\\" tb_site_uuid=\\"tb_test_site_uuid\\" tb_post_uuid=\\"undefined\\" tb_member_uuid=\\"undefined\\" tb_member_status=\\"undefined\\"></script>",
+}
+`;
+
 exports[`{{ghost_head}} helper members scripts includes portal when members enabled 1 1`] = `
 Object {
   "rendered": "<meta name=\\"description\\" content=\\"site description\\">

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

@@ -340,6 +340,19 @@ describe('{{ghost_head}} helper', function () {
             published_at: new Date(0),
             updated_at: new Date(0)
         }));
+
+        posts.push(createPost({ // Post 10
+            title: 'Testing stats',
+            uuid: 'post_uuid',
+            excerpt: 'Creating stats for the site',
+            mobiledoc: testUtils.DataGenerator.markdownToMobiledoc('Creating stats for the site'),
+            authors: [
+                authors[3]
+            ],
+            primary_author: authors[3],
+            published_at: new Date(0),
+            updated_at: new Date(0)
+        }));
     };
 
     before(function () {
@@ -1185,4 +1198,80 @@ describe('{{ghost_head}} helper', function () {
             }));
         });
     });
+
+    describe('includes tinybird tracker script when config is set', function () {
+        beforeEach(function () {
+            configUtils.set({
+                tinybird: {
+                    tracker: {
+                        scriptUrl: 'https://unpkg.com/@tinybirdco/flock.js',
+                        endpoint: 'https://api.tinybird.co',
+                        token: 'tinybird_token',
+                        id: 'tb_test_site_uuid'
+                    }
+                }
+            });
+        });
+        it('with all tb_variables set to undefined on logged out home page', async function () {
+            await testGhostHead(testUtils.createHbsResponse({
+                locals: {
+                    relativeUrl: '/',
+                    context: ['home', 'index'],
+                    safeVersion: '4.3'
+                }
+            }));
+        });
+
+        it('Sets tb_post_uuid on post page', async function () {
+            const renderObject = {
+                post: posts[10]
+            };
+
+            await testGhostHead(testUtils.createHbsResponse({
+                renderObject: renderObject,
+                locals: {
+                    relativeUrl: '/post/',
+                    context: ['post'],
+                    safeVersion: '0.3'
+                }
+            }));
+        });
+
+        it('sets tb_member_x variables on logged in home page', async function () {
+            const renderObject = {
+                member: {
+                    uuid: 'member_uuid',
+                    status: 'paid'
+                }
+            };
+
+            await testGhostHead(testUtils.createHbsResponse({
+                renderObject: renderObject,
+                locals: {
+                    relativeUrl: '/',
+                    context: ['home', 'index'],
+                    safeVersion: '4.3'
+                }
+            }));
+        });
+
+        it('sets both tb_member_x variables and tb_post_uuid on logged in post page', async function () {
+            const renderObject = {
+                member: {
+                    uuid: 'member_uuid',
+                    status: 'free'
+                },
+                post: posts[10]
+            };
+
+            await testGhostHead(testUtils.createHbsResponse({
+                renderObject: renderObject,
+                locals: {
+                    relativeUrl: '/post/',
+                    context: ['post'],
+                    safeVersion: '4.3'
+                }
+            }));
+        });
+    });
 });