backend: add partial support for viewing media

views/layouts/main.tt

@@ -18,7 +18,9 @@
   </header>
   <main class="border-bottom border-top border-accent flex-i-fullsize flex-c-vertical">
     <div class="viewport flex-i-fullsize flex-c-vertical">
+[% UNLESS no_title %]
       <h1>[% title %]</h1>
+[% END %]
       <div class="viewport flex-i-fullsize">[% content %]</div>
 [% IF pager %]
       <footer>

views/media.tt

@@ -0,0 +1,21 @@
+<div class="text-center">
+<a href="[% image_src %]"><img class="media-image" src="[% image_src %]" /></a>
+</div>
+
+<h2>metadata</h2>
+
+<dl>
+  <dt>ID</dt>
+  <dd>[% media_id %]</dd>
+  <dt>Filename</dt>
+  <dd>[% media_filename %]</dd>
+  <dt>Size</dt>
+  <dd>[% media_size %]</dd>
+  <dt>Tags</dt>
+[% UNLESS media_tags %]
+  <dd>no tags</dd>
+[% END %]
+[% FOREACH tag IN media_tags -%]
+  <dd><a href="[% tag.uri %]">[% tag.name %]</a></dd>
+[% END -%]
+</dl>