✨ 添加第三方chat服務 crisp

layout/includes/chat/gitter.pug

@@ -1,12 +1,29 @@
 if theme.chat_btn
   script.
     ((window.gitter = {}).chat = {}).options = {
-      room: '#{theme.gitter.room}',
-      activationElement: '#chat_btn'
+      disableDefaultChat: true,
     };
-  
-  script(src="https://sidecar.gitter.im/dist/sidecar.v1.js" async defer)
+    document.addEventListener('gitter-sidecar-ready', (e) => {
+      const GitterChat = e.detail.Chat
+      let chat
 
+      function initGitter () {
+        chat = new GitterChat({
+          room: '#{theme.gitter.room}',
+          activationElement: '#chat_btn'
+        });
+      }
+
+      initGitter()
+
+      if (!{theme.pjax}) {
+        document.addEventListener('pjax:complete', () => {
+          chat.destroy()
+          initGitter()
+        })
+      }
+
+    })
 else
   script.
     ((window.gitter = {}).chat = {}).options = {
@@ -22,4 +39,5 @@ else
         document.getElementsByClassName('gitter-open-chat-button')[0].style.display= 'block'
       }
     }
-  script(src="https://sidecar.gitter.im/dist/sidecar.v1.js" async defer)
+
+script(src="https://sidecar.gitter.im/dist/sidecar.v1.js" async defer)