fix rich snippets

views/album.ejs

@@ -27,17 +27,17 @@
         "keywords": "coloring pages album, <%= data.title %>, printable, free coloring pages, album, art, color",
         "contentRating": "General Audience",
         "hasPart": [
-          <% data.contents.forEach(item=> { %>
+          <% for(let i = 0; i < data.contents.length; i++) { %>
             {
               "@type": "ImageObject",
-              "name": "<%= item.title %>",
-              "url": "https://art.pcoloring.com<%= item.uri %>",
-              "contentUrl": "<%= item.thumb %>",
-              "thumbnailUrl": "<%= item.thumb %>",
+              "name": "<%= data.contents[i].title %>",
+              "url": "https://art.pcoloring.com<%= data.contents[i].uri %>",
+              "contentUrl": "<%= data.contents[i].thumb %>",
+              "thumbnailUrl": "<%= data.contents[i].thumb %>",
               "height": "480",
               "width": "480"
-            },
-          <% }); %>
+            }<%= i < data.contents.length - 1 ? ',' : '' %>
+          <% }; %>
         ]
       }
   </script>

views/category.ejs

@@ -44,7 +44,7 @@
               "thumbnailUrl": "<%= data[i].thumb %>",
               "height": "480",
               "width": "480"
-            },
+            }<%= i < 5 ? ',' : '' %>
           <% }; %>
         ]
       }

views/tag.ejs

@@ -44,7 +44,7 @@
               "thumbnailUrl": "<%= data[i].thumb %>",
               "height": "480",
               "width": "480"
-            },
+            }<%= i < 5 ? ',' : '' %>
           <% }; %>
         ]
       }