Allow linking to specific pages

app/assets/stylesheets/statistics.css.scss

@@ -71,25 +71,29 @@ div.negative-result {
   grid-auto-rows: 150px;
   grid-gap: 10px;
 
-  > div {
-    border: 2px solid #0055ba;
-    border-radius: 5px;
-    background-color: #008cba;
-    padding: 1em;
+  > a {
     color: #fff;
-    display: flex;
-    flex-flow: column-reverse;
-    text-align: center;
+    text-decoration: none;
 
-    > .data {
-      flex-grow: 1;
-      font-size: 40px;
-      vertical-align: middle;
-      line-height: 50px;
-    }
+    > div {
+      border: 2px solid #0055ba;
+      border-radius: 5px;
+      background-color: #008cba;
+      padding: 1em;
+      display: flex;
+      flex-flow: column-reverse;
+      text-align: center;
 
-    > .title {
-      height: 42px;
+      > .data {
+        flex-grow: 1;
+        font-size: 40px;
+        vertical-align: middle;
+        line-height: 50px;
+      }
+
+      > .title {
+        height: 42px;
+      }
     }
   }
 }

app/helpers/statistics_helper.rb

@@ -25,12 +25,14 @@ module StatisticsHelper
         {
             key: 'internal_users',
             name: t('activerecord.models.internal_user.other'),
-            data: InternalUser.count
+            data: InternalUser.count,
+            url: internal_users_path
         },
         {
             key: 'external_users',
             name: t('activerecord.models.external_user.other'),
-            data: ExternalUser.count
+            data: ExternalUser.count,
+            url: external_users_path
         }
     ]
   end
@@ -40,7 +42,8 @@ module StatisticsHelper
         {
             key: 'exercises',
             name: t('activerecord.models.exercise.other'),
-            data: Exercise.count
+            data: Exercise.count,
+            url: exercises_path
         },
         {
             key: 'average_submissions',
@@ -55,13 +58,15 @@ module StatisticsHelper
         {
             key: 'rfcs',
             name: t('activerecord.models.request_for_comment.other'),
-            data: RequestForComment.count
+            data: RequestForComment.count,
+            url: request_for_comments_path
         },
         {
             key: 'percent_solved',
             name: t('statistics.entries.request_for_comments.percent_solved'),
             data: (100.0 / RequestForComment.count * RequestForComment.where(solved: true).count).round(2),
-            unit: '%'
+            unit: '%',
+            url: request_for_comments_path + '?q%5Bsolved_not_eq%5D=0'
         },
         {
             key: 'comments',

app/views/statistics/show.html.slim

@@ -4,6 +4,7 @@
     h2 = section[:name]
     .statistics-wrapper data-key=section[:key]
       - section[:entries].each do | entry |
-        div data-key=entry[:key]
-          .title = entry[:name]
-          .data = entry[:data].to_s + (entry[:unit] or '')
+        a href=entry[:url]
+          div data-key=entry[:key]
+            .title = entry[:name]
+            .data = entry[:data].to_s + (entry[:unit] or '')