Move galleries to collection, generate map and slideshow on build, stop using loopdir plugin, update templates accordingly

_includes/caption.html

@@ -1,5 +1,9 @@
 <div style="width: {{ include.width }}px;" class="caption">
+    {% if include.link %}
+    <a href="{{ include.link }}"><img src="{{ include.image }}" /></a>
+    {% else %}
     <img src="{{ include.image }}" />
+    {% endif %}
     {% if include.text %}
     {{ include.text | markdownify | hyphenate }}
     {% endif %}

_includes/gallery-list.html

@@ -0,0 +1,11 @@
+<div class="list-gallery">
+{% for p in site.pages %}
+    {% if p.layout == 'gallery-photo' and p.gallery == gallery %}
+    <span itemprop="image" itemscope itemtype="http://schema.org/Photograph">
+        <a href="/{{ site.baseurl }}/{{ p.url }}" itemprop="url">
+            <img alt="Photo: {{ p.title }}" height="200" src="{{ site.asset_prefix }}/gallery/{{ gallery }}/{{ p.name | remove:'.md' }}~200x200.jpg" title="{{ p.title }}" width="200" />
+        </a>
+    </span>
+    {% endif %}
+{% endfor %}
+</div>

_includes/gallery.html

@@ -1,4 +1,7 @@
-{% capture path %}gallery/{{ include.gallery }}{% endcapture %}
 <div style="line-height:0; padding:4px 0 0 1px;">
-  {% loopdir path:path match:"*.md" sort:"ordering" %}<a href="/{{ site.baseurl }}/{{ item.fullname }}.html" style="display: inline-block; margin: 3px; text-decoration: none;"><img alt="Photo: {{ item.title }}" height="48" src="{{ site.asset_prefix }}/{{ item.fullname }}~96x96.jpg" title="{{ item.title }}" width="48" style="padding: 1px;" /></a>{% endloopdir %}
+{% for p in site.pages %}
+    {% if p.layout == 'gallery-photo' and p.gallery == include.gallery %}
+    <a href="/{{ site.baseurl }}/{{ p.url }}" style="display: inline-block; margin: 3px; text-decoration: none;"><img alt="Photo: {{ p.title }}" height="48" src="{{ site.asset_prefix }}/gallery/{{ include.gallery }}/{{ p.name | remove:'.md' }}~96x96.jpg" title="{{ p.title }}" width="48" style="padding: 1px;" /></a>
+    {% endif %}
+{% endfor %}
 </div>

_includes/gallery_list.html

@@ -1,4 +0,0 @@
-<div class="list-gallery">
-    {% capture path %}gallery/{{ include.gallery }}{% endcapture %}
-    {% loopdir path:path match:"*.md" sort:"ordering" %}<span itemprop="image" itemscope itemtype="http://schema.org/Photograph"><a href="/{{ site.baseurl }}/{{ item.fullname }}.html" itemprop="url"><img alt="Photo: {{ item.title }}" height="200" src="{{ site.asset_prefix }}/{{ item.fullname }}~200x200.jpg" title="{{ item.title }}" width="200" /></a></span>{% endloopdir %}
-</div>

_includes/gallery_list640w.html

@@ -1,2 +0,0 @@
-{% capture path %}gallery/{{ include.gallery }}{% endcapture %}
-{% loopdir path:path match:"*.md" sort:"ordering" %}<span itemprop="image" itemscope itemtype="http://schema.org/Photograph"><a href="/{{ item.fullname }}.html" itemprop="url"><img alt="Photo: {{ item.title }}" src="{{ site.asset_prefix }}/{{ item.fullname }}~640w.jpg" title="{{ item.title }}" width="640" /></a></span>{% endloopdir %}

_includes/photo.html

@@ -1,6 +1,8 @@
-{% capture image %}/asset/gallery/{{ include.album }}/{{ include.photo }}~640w.jpg{% endcapture %}
+{% capture image %}/asset/gallery/{{ include.gallery }}/{{ include.photo }}~640w.jpg{% endcapture %}
+{% capture link %}/{{ site.baseurl }}/gallery/{{ include.gallery }}/{{ include.photo }}.html{% endcapture %}
 {% include caption.html
     width='600'
     image=image
     text=include.text
+    link=link
 %}