Merge pull request #2497 from paulkaplan/dynamic-meta-tag-template

Add flag for dynamic meta tags in the template

src/routes.json

@@ -167,7 +167,8 @@
         "pattern": "^/projects(/editor|(/\\d+(/editor|/fullscreen|/embed)?)?)?/?(\\?.*)?$",
         "routeAlias": "/projects/?$",
         "view": "preview/preview",
-        "title": "Scratch Project"
+        "title": "Scratch Project",
+        "dynamicMetaTags": true
     },
     {
         "name": "3faq",

src/template.ejs

@@ -8,11 +8,12 @@
         <meta http-equiv="x-ua-compatible" content="ie=edge">
         <meta name="viewport" content="width=<%= htmlWebpackPlugin.options.viewportWidth %>, initial-scale=1">
 
-        <title>Scratch - <%= htmlWebpackPlugin.options.title %></title>
-
         <!-- Prevent mobile Safari from making phone numbers -->
         <meta name="format-detection" content="telephone=no">
 
+        <% if (!htmlWebpackPlugin.options.dynamicMetaTags) { %>
+            <title>Scratch - <%= htmlWebpackPlugin.options.title %></title>
+
             <!-- Search & Open Graph-->
             <meta name="description" content="<%= htmlWebpackPlugin.options.description %>" />
             <meta name="google-site-verification" content="m_3TAXDreGTFyoYnEmU9mcKB4Xtw5mw6yRkuJtXRKxM" />
@@ -25,6 +26,7 @@
             <meta property="og:image:type" content="<%- htmlWebpackPlugin.options.og_image_type %>" />
             <meta property="og:image:width" content="<%- htmlWebpackPlugin.options.og_image_width %>" />
             <meta property="og:image:height" content="<%- htmlWebpackPlugin.options.og_image_height %>" />
+        <% } %>
 
         <!-- Favicon & CSS normalize -->
         <link rel="shortcut icon" href="/favicon.ico" />
@@ -60,6 +62,7 @@
         <script src="/<%= htmlWebpackPlugin.files.chunks[htmlWebpackPlugin.options.route.name].entry %>"></script>
 
         <!-- Translate title element -->
+        <% if (!htmlWebpackPlugin.options.dynamicMetaTags) { %>
             <script>
                 var loc = window._locale || 'en';
                 if (typeof window._messages !== 'undefined' && loc !== 'en') {
@@ -74,5 +77,6 @@
                     }
                 }
             </script>
+        <% } %>
     </body>
 </html>

webpack.config.js

@@ -132,7 +132,8 @@ module.exports = {
             return new HtmlWebpackPlugin(defaults({}, {
                 title: route.title,
                 filename: route.name + '.html',
-                route: route
+                route: route,
+                dynamicMetaTags: route.dynamicMetaTags
             }, templateConfig));
         })
     ).concat([