From de8c639073208bd237fcc377a25d51c00becd54a Mon Sep 17 00:00:00 2001
From: Alison Jo <2660348+alisonjo315@users.noreply.github.com>
Date: Mon, 17 Jul 2023 17:37:53 -0400
Subject: [PATCH] block-with-button: allow class overrides

also, clean up docblock (copied from LASSP/Kavli)
---
 .../includes/_block--with-button.html.twig    | 48 +++++++++----------
 1 file changed, 22 insertions(+), 26 deletions(-)

diff --git a/templates/includes/_block--with-button.html.twig b/templates/includes/_block--with-button.html.twig
index aecdead..4866f72 100644
--- a/templates/includes/_block--with-button.html.twig
+++ b/templates/includes/_block--with-button.html.twig
@@ -2,28 +2,11 @@
 /**
  * @file
  * Theme override to display a block.
- * ~ Render a block with a more button in the "header-with-button" pattern
+ * ~ Render a block with a more button in the "header-with-button" pattern.
+ * ~ Allow additional classes from including template.
  * ~ Use "include ... with" in your block template to call this template and
  * ~ specify the URL for the more link.
- *
- * Available variables:
- * - plugin_id: The ID of the block implementation.
- * - label: The configured label of the block if visible.
- * - configuration: A list of the block's configuration values.
- *   - label: The configured label for the block.
- *   - label_display: The display settings for the label.
- *   - provider: The module or other provider that provided this block plugin.
- *   - Block plugin specific settings will also be stored here.
- * - content: The content of this block.
- * - attributes: array of HTML attributes populated by modules, intended to
- *   be added to the main container tag of this template.
- *   - id: A valid HTML ID and guaranteed unique.
- * - title_attributes: Same as attributes, except applied to the main title
- *   tag that appears in the template.
- * - title_prefix: Additional output populated by modules, intended to be
- *   displayed in front of the main title tag that appears in the template.
- * - title_suffix: Additional output populated by modules, intended to be
- *   displayed after the main title tag that appears in the template.
+ * See cwd_base/block.html.twig for available variables and other info.
  *
  * @see template_preprocess_block()
  */
@@ -36,19 +19,32 @@
   ]
 %}
 
+{% set classes = classes|merge(block_add_classes|default([])) %}
 {% set more_link = set_more_link|default('#') %}
 {% set more_label = set_more_label|default('More') %}
+{% set more_placement = set_more_placement|default('top') %}
 
+{% block block_class_override %}
 <div{{ attributes.addClass(classes) }}>
+{% endblock %}
   {% if label %}
-  <div class="constrain-480">
-    <div class="header-with-button">
-      <h2{{ title_attributes }}>{{ label }}</h2>
-      <div class="buttons"><a href="{{ more_link }}" class="link-button"><span>{{ more_label }}</span><span class="zmdi zmdi-arrow-right"></span></a></div>
-    </div>
-  </div>
+    {% if more_placement == 'top' %}
+      <div class="constrain-480">
+        <div class="header-with-button">
+          <h2{{ title_attributes }}>{{ label }}</h2>
+          <div class="buttons"><a href="{{ more_link }}" class="link-button"><span>{{ more_label }}</span><span class="zmdi zmdi-arrow-right"></span></a></div>
+        </div>
+      </div>
+    {% else %}
+      <div class="constrain-480">
+        <h2{{ title_attributes }}>{{ label }}</h2>
+      </div>
+    {% endif %}
   {% endif %}
   {% block content %}
     {{ content }}
   {% endblock %}
+  {% if more_placement == 'bottom' %}
+    <div class="buttons"><a href="{{ more_link }}" class="link-button"><span>{{ more_label }}</span><span class="zmdi zmdi-arrow-right"></span></a></div>
+  {% endif %}
 </div>