Issue #2349615 by mortendk | davidhernandez: Copy aggregator templates to Classy.

core/modules/aggregator/templates/aggregator-feed.html.twig

@@ -18,7 +18,7 @@
  * @ingroup themeable
  */
 #}
-<div{{ attributes.addClass('aggregator-feed') }}>
+<div>
 
   {{ title_prefix }}
   {% if not full %}

core/modules/aggregator/templates/aggregator-item.html.twig

@@ -16,9 +16,9 @@
  * @ingroup themeable
  */
 #}
-<div{{ attributes.addClass('aggregator-item') }}>
+<div>
   {{ title_prefix }}
-  <h3 class="feed-item-title">
+  <h3>
     <a href="{{ url }}">{{ title }}</a>
   </h3>
   {{ title_suffix }}

core/themes/classy/templates/aggregator-block-item.html.twig

@@ -0,0 +1,15 @@
+{#
+/**
+ * @file
+ * Default theme implementation for feed item for display in the block.
+ *
+ * Available variables:
+ * - url: URL to the feed item.
+ * - title: Title of the feed item.
+ *
+ * @see template_preprocess_aggregator_block_item()
+ *
+ * @ingroup themeable
+ */
+#}
+<a href="{{ url }}">{{ title }}</a>

core/themes/classy/templates/aggregator-feed.html.twig

@@ -0,0 +1,31 @@
+{#
+/**
+ * @file
+ * Default theme implementation to present an aggregator feed.
+ *
+ * The contents are rendered above feed listings when browsing source feeds.
+ * For example, "example.com/aggregator/sources/1".
+ *
+ * Available variables:
+ * - title: Title of the feed item.
+ * - content: All field items. Use {{ content }} to print them all,
+ *   or print a subset such as {{ content.field_example }}. Use
+ *   {{ content|without('field_example') }} to temporarily suppress the printing
+ *   of a given element.
+ *
+ * @see template_preprocess_aggregator_feed()
+ *
+ * @ingroup themeable
+ */
+#}
+<div{{ attributes.addClass('aggregator-feed') }}>
+
+  {{ title_prefix }}
+  {% if not full %}
+    <h2{{ title_attributes }}>{{ title }}</h2>
+  {% endif %}
+  {{ title_suffix }}
+
+  {{ content }}
+
+</div>

core/themes/classy/templates/aggregator-item.html.twig

@@ -0,0 +1,28 @@
+{#
+/**
+ * @file
+ * Default theme implementation to present a feed item in an aggregator page.
+ *
+ * Available variables:
+ * - url: URL to the originating feed item.
+ * - title: Title of the feed item.
+ * - content: All field items. Use {{ content }} to print them all,
+ *   or print a subset such as {{ content.field_example }}. Use
+ *   {{ content|without('field_example') }} to temporarily suppress the printing
+ *   of a given element.
+ *
+ * @see template_preprocess_aggregator_item()
+ *
+ * @ingroup themeable
+ */
+#}
+<div{{ attributes.addClass('aggregator-item') }}>
+  {{ title_prefix }}
+  <h3 class="feed-item-title">
+    <a href="{{ url }}">{{ title }}</a>
+  </h3>
+  {{ title_suffix }}
+
+  {{ content }}
+
+</div>