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+<!--
+@license
+Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../../../polymer/polymer.html">
+<link rel="import" href="../../../iron-ajax/iron-ajax.html">
+<link rel="import" href="../../../paper-spinner/paper-spinner.html">
+<link rel="import" href="../../app-route.html">
+
+<dom-module id="flickr-image-page">
+  <template>
+    <style>
+      paper-spinner {
+        display: block;
+      }
+      .tags span {
+        display: inline-block;
+        padding-right: 10px;
+        font-size: 110%;
+      }
+      .tags span::after {
+        content: ', ';
+      }
+      .tags span:last-of-type::after {
+        content: '';
+      }
+    </style>
+    <app-route route="{{route}}" pattern="/:farm/:server/:id/:secret" data="{{data}}">
+    </app-route>
+    <img src="{{_computeSrc(data)}}">
+    <iron-ajax auto url="https://www.flickr.com/services/rest/"
+               handle-as="json"
+               params="{{params}}"
+               last-response="{{metadata}}"
+               last-error="{{error}}"
+               loading="{{loading}}">
+    </iron-ajax>
+    <paper-spinner active="{{loading}}"></paper-spinner>
+    <div>
+      <h1>{{metadata.photo.title._content}}</h1>
+      <div class="tags">
+      <template is="dom-repeat" items="{{metadata.photo.tags.tag}}">
+        <span>{{item.raw}}</span>
+      </template>
+      </div>
+      <div>
+        <ul>
+          <template is="dom-repeat" items="{{metadata.photo.urls.url}}">
+            <li>
+              <a target="_blank" href="{{item._content}}">
+                {{item._content}}
+              </a>
+            </li>
+          </template>
+        </ul>
+      </div>
+    </div>
+  </template>
+  <script>
+    Polymer({
+      is: 'flickr-image-page',
+      properties: {
+        apiKey: {
+          type: String,
+        },
+
+        params: {
+          type: Object,
+          computed: '_computeParams(apiKey, data.id, data.secret)'
+        }
+
+      },
+      observers: [
+        '_clearOldMetadata(route.path)'
+      ],
+
+      _clearOldMetadata: function() {
+        this.metadata = null;
+      },
+
+      _computeParams: function(apiKey, id, secret) {
+        return {
+          method: 'flickr.photos.getInfo',
+          api_key: apiKey,
+          photo_id: id,
+          secret: secret,
+          format: 'json',
+          nojsoncallback: 1
+        };
+      },
+
+      _computeSrc: function(photo) {
+        if (!photo || !photo.farm) {
+          return '';
+        }
+        return 'https://farm' + photo.farm + '.staticflickr.com/' +
+            photo.server + '/' + photo.id + '_' + photo.secret + '.jpg';
+      }
+    });
+  </script>
+</dom-module>