add social_links partial

assets/css/common/post-single.css

@@ -483,7 +483,36 @@ h6:hover .anchor {
       1.8px 1.8px 2.9px -0.8px hsl(var(--shadow-color) / 0.11),
       4.6px 4.6px 7.3px -1.7px hsl(var(--shadow-color) / 0.11),
       11.1px 11.1px 17.7px -2.5px hsl(var(--shadow-color) / 0.11);
+
+    --twitter-color: #4a99e9;
 }
+
+.social-links {
+    margin: calc(var(--content-gap) * 2) 0;
+    background-color: var(--code-bg);
+    border-left: 3px solid var(--twitter-color);
+    padding: 1em;
+}
+.social-links .title {
+    margin-bottom: .5em;
+    font-weight: 500;
+}
+
+.social-links blockquote {
+    font-size: .8em;
+    margin: 0 0 0 1em;
+}
+.social-links blockquote a {
+    font-weight: 500;
+    color: var(--primary);
+    box-shadow: var(--link-underline-shadow);
+    transition: var(--link-transition);
+}
+.social-links blockquote > a:hover {
+    color: var(--twitter-color);
+    box-shadow: 0 2px 0 var(--twitter-color);
+}
+
 .disqus-container {
     margin: calc(var(--content-gap) * 2) 0;
     background-color: var(--code-bg);

layouts/_default/single.html

@@ -36,9 +36,10 @@
   {{- end }}
 
   <footer class="post-footer">
-    {{- if (and site.Params.ShowShareButtons (ne .Params.disableShare true)) }}
-    {{- partial "share_icons.html" . -}}
+    {{- if (.Param "socialLinks") }}
+    {{- partial "social_links.html" . }}
     {{- end }}
+
     {{- if (.Param "ShowPostNavLinks") }}
     {{- partial "post_nav_links.html" . }}
     {{- end }}

layouts/partials/social_links.html

@@ -0,0 +1,18 @@
+<div class="social-links">
+  {{ with .Params.socialLinks.twitter }}
+    <div class="tweet-container">
+      <div class="title">
+        Discuss on twitter
+      </div>
+      {{- template "render-tweet" (dict "id" .id "user" .user "dnt" true) -}}
+    </div>
+  {{ end }}
+</div>
+
+{{- define "render-tweet" -}}
+  {{- $url := printf "https://twitter.com/%v/status/%v" .user .id -}}
+  {{- $query := querify "url" $url "dnt" .dnt -}}
+  {{- $request := printf "https://publish.twitter.com/oembed?%s" $query -}}
+  {{- $json := getJSON $request -}}
+  {{- replaceRE "<script.+/script>" "" $json.html | safeHTML -}}
+{{- end -}}