simplify cat/tags

_layouts/collection/collection_refpage.html

@@ -0,0 +1,42 @@
+---
+layout: content
+---
+
+{% assign all_items = "" | split: "/" %}
+{% for col_item in site[page.collection] %}
+  {% for item in col_item[page.reference] %}
+    {% assign preprocessed = item | strip %}
+    {% unless preprocessed == "" %}
+      {% assign all_items = all_items | push: preprocessed %}
+    {% endunless %}
+  {% endfor %}
+{% endfor %}
+{% assign all_items = all_items | uniq | sort %}
+
+<i class="fa fa-tag"></i>
+{% for item in all_items %}
+  {% unless tag == "" %}
+    <a class="label" href="{{ page.permalink | prepend: site.baseurl }}#{{ item | slugify }}">
+      <span class="badge">{{ item }}</span>
+    </a>
+  {% endunless %}
+{% endfor %}
+
+{% for item in all_items %}
+    {% unless item == "" %}
+    <h2 id="{{ item | slugify }}">{{ item }}</h2>
+
+    <div>
+      {% for plugin in site[page.collection] %}
+        {% assign col_items = "" | split: "/" %}
+        {% for item in plugin[page.reference] %}
+          {% assign lower_item = item %}
+          {% assign col_items = col_items | push: lower_item %}
+        {% endfor %}
+        {% if col_items contains item %}
+          {% include plugin_card.html plugin=plugin %}
+        {% endif %}
+      {% endfor %}
+    </div>
+    {% endunless %}
+{% endfor %}

categories.html

@@ -1,42 +1,7 @@
 ---
+layout: collection/collection_refpage
 title: Plugins by Category
+collection: repo
+permalink: /categories/
+reference: categories
 ---
-
-{% assign all_cats = "" | split: "/" %}
-{% for plugin in site.repo %}
-  {% for cat in plugin.categories %}
-    {% assign preprocessed = cat | strip | downcase %}
-    {% unless preprocessed == "" %}
-      {% assign all_cats = all_cats | push: preprocessed %}
-    {% endunless %}
-  {% endfor %}
-{% endfor %}
-{% assign all_cats = all_cats | uniq | sort %}
-
-<i class="fa fa-tag"></i>
-{% for cat in all_cats %}
-  {% unless tag == "" %}
-    <a class="label" href="{{ '/categories/' | prepend: site.baseurl }}#{{ cat | slugify }}">
-      <span class="badge rounded-pill bg-warning">{{ cat }}</span>
-    </a>
-  {% endunless %}
-{% endfor %}
-
-{% for cat in all_cats %}
-{% unless cat == "" %}
-<h2 id="{{ cat | slugify }}">{{ cat }}</h2>
-
-<div>
-  {% for plugin in site.repo %}
-    {% assign plugin_cats = "" | split: "/" %}
-    {% for cat in plugin.categories %}
-      {% assign lower_cat = cat | downcase %}
-      {% assign plugin_cats = plugin_cats | push: lower_cat %}
-    {% endfor %}
-    {% if plugin_cats contains cat %}
-      {% include plugin_card.html plugin=plugin %}
-    {% endif %}
-  {% endfor %}
-</div>
-{% endunless %}
-{% endfor %}

tags.html

@@ -1,42 +1,7 @@
 ---
+layout: collection/collection_refpage
 title: Plugins by Tags
+collection: repo
+permalink: /tags/
+reference: tags
 ---
-
-{% assign all_tags = "" | split: "/" %}
-{% for plugin in site.repo %}
-  {% for tag in plugin.tags %}
-    {% assign preprocessed = tag | strip | downcase %}
-    {% unless preprocessed == "" %}
-      {% assign all_tags = all_tags | push: preprocessed %}
-    {% endunless %}
-  {% endfor %}
-{% endfor %}
-{% assign all_tags = all_tags | uniq | sort %}
-
-<i class="fa fa-tag"></i>
-{% for tag in all_tags %}
-  {% unless tag == "" %}
-  <a class="label" href="{{ '/tags/' | prepend: site.baseurl }}#{{ tag | slugify }}">
-    <span class="badge rounded-pill bg-info">{{ tag }}</span>
-  </a>
-  {% endunless %}
-{% endfor %}
-
-{% for tag in all_tags %}
-{% unless tag == "" %}
-<h2 id="{{ tag | slugify }}">{{ tag }}</h2>
-
-<div>
-  {% for plugin in site.repo %}
-    {% assign plugin_tags = "" | split: "/" %}
-    {% for tag in plugin.tags %}
-      {% assign lower_tag = tag | downcase %}
-      {% assign plugin_tags = plugin_tags | push: lower_tag %}
-    {% endfor %}
-    {% if plugin_tags contains tag %}
-      {% include plugin_card.html plugin=plugin %}
-    {% endif %}
-  {% endfor %}
-</div>
-{% endunless %}
-{% endfor %}