Add generic code to build album of all images

layouts/albums/list.html

@@ -0,0 +1,32 @@
+{{ define "main" }}
+  <h2>{{ .Title }}</h2>
+  {{ partial "albums/breadcrumbs.html" . }}
+  {{ .Content }}
+  <div class="subalbums">
+    {{ range .Pages.GroupBy "Weight" }}
+      {{ range .Pages.ByTitle }}
+        <a href="{{ .RelPermalink }}" class="subalbum">
+          <div class="teaser">
+            {{ $sa := . }}
+            {{ with .Params.teaserImage }}
+              {{ $img := $sa.Resources.Get . }}
+              <img src="{{ ($img.Fit "300x200 webm").RelPermalink }}" alt="{{ $sa.Title }}">
+            {{ else }}
+              {{ warnf "Could not find teaser image for %s" .RelPermalink }}
+              <img src="{{ (resources.Get "img/no-image.png").RelPermalink }}">
+            {{ end }}
+          </div>
+          <div class="title">{{ .Title }}</div>
+        </a>
+      {{ end }}
+    {{ end }}
+  </div>
+  <div class="images">
+    {{ with .Resources.Get "album.zip" }}
+      <div class="download">
+        <a href="{{ .RelPermalink }}" class="button" download="{{ $.Title }}">Ganzes Album herunter laden</a>
+      </div>
+    {{ end }}
+    <div id="gallery"></div>
+  </div>
+{{ end }}