Support AddToAny share (#633)

_config.yml

@@ -741,9 +741,12 @@ isso: # <data_isso>
 # See: https://theme-next.js.org/docs/third-party-services/post-widgets
 # ---------------------------------------------------------------
 
-# AddThis Share. See: https://www.addthis.com
+# AddToAny Share. See: https://www.addtoany.com
-# Go to https://www.addthis.com/dashboard to customize your tools.
+addtoany:
-add_this_id:
+  enable: false
+  buttons:
+    - facebook
+    - twitter
 
 
 # ---------------------------------------------------------------

layout/_partials/post/post-share.njk

@@ -3,3 +3,12 @@
     <script src="//s7.addthis.com/js/300/addthis_widget.js#pubid={{ theme.add_this_id }}" async="async"></script>
   </div>
 {%- endif %}
+
+{%- if theme.addtoany.enable %}
+  <div class="social-like a2a_kit a2a_kit_size_32 a2a_default_style">
+    <a class="a2a_dd" href="https://www.addtoany.com/share"></a>
+    {%- for button in theme.addtoany.buttons %}
+      <a class="a2a_button_{{ button }}"></a>
+    {%- endfor %}
+  </div>
+{%- endif %}

layout/_third-party/addtoany.njk

@@ -0,0 +1,3 @@
+{%- if theme.addtoany.enable %}
+  {{ next_js('third-party/addtoany.js') }}
+{%- endif %}

layout/_third-party/index.njk

@@ -16,5 +16,5 @@
 {%- include 'tags/mermaid.njk' -%}
 
 {%- include 'fancybox.njk' -%}
-
 {%- include 'pace.njk' -%}
+{%- include 'addtoany.njk' -%}

source/css/_common/components/post/post-widgets.styl

@@ -3,5 +3,9 @@
   font-size: $font-size-small;
   margin-top: 1em;
   padding-top: 1em;
-  text-align: center;
+  flex-wrap();
+
+  a {
+    border-bottom: none;
+  }
 }

source/js/third-party/addtoany.js

@@ -0,0 +1,8 @@
+/* global NexT */
+
+document.addEventListener('page:loaded', () => {
+  NexT.utils.getScript('https://static.addtoany.com/menu/page.js', { condition: window.a2a })
+    .then(() => {
+      window.a2a.init();
+    });
+});