Merge pull request #51 from javiereguiluz/admonition_icons

Add icons to admonitions

Author: weaverryan

src/Templates/default/html/directives/admonition.html.twig

@@ -1,3 +1,14 @@
-<div class="admonition-wrapper{{ class ? (' '~class) : '' }}">
-    <div class="admonition admonition-{{ name }}">
-        <p class="admonition-title">{{ text }}</p>
+{# icons are from https://heroicons.com/ - MIT License #}
+<div class="admonition admonition-{{ name }} {{ class ?? '' }}">
+    <p class="admonition-title">
+        {% if name in ['admonition', 'note'] %}
+            <svg xmlns="http://www.w3.org/2000/svg" fill="none" width="24" height="24" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z" /></svg>
+        {% elseif name in ['hint', 'tip'] %}
+            <svg xmlns="http://www.w3.org/2000/svg" fill="none" width="24" height="24" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z" /></svg>
+        {% elseif name in ['attention', 'important', 'warning'] %}
+            <svg xmlns="http://www.w3.org/2000/svg" fill="none" width="24" height="24" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" /></svg>
+        {% elseif name in ['caution', 'danger', 'error'] %}
+            <svg xmlns="http://www.w3.org/2000/svg" fill="none" width="24" height="24" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" /></svg>
+        {% endif %}
+        {{ text }}
+    </p>