fix(wechaty-bro): resolved emit RECALLED type msg (fix #8) (#744)

* fix(wechaty-bro): resolved emit RECALLED type msg fix #8 * add(message): add getRevokeId(), Return the recalled message id * fix(wechaty-bro): modify `hookProcess` to `hookRecalledProcess` modify `_this` to `chatFactory` * fix(wechaty-bro): Remain a blank message after repairing the recall message * fix(wechaty-bro): Unify the data returned by the RECALLED type message remove Message.getRevokeId function
wechaty · Sep 3, 2017 · 174b677 · 174b677
1 parent 4ab4f02
commit 174b677
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diff --git a/src/message.ts b/src/message.ts
@@ -564,6 +564,7 @@ export class Message implements Sayable {
   /**
    * Get the type from the message.
    *
+   * If type is equal to `MsgType.RECALLED`, {@link Message#id} is the msgId of the recalled message.
    * @see {@link MsgType}
    * @returns {MsgType}
    */

diff --git a/src/puppet-web/wechaty-bro.js b/src/puppet-web/wechaty-bro.js
@@ -76,6 +76,7 @@
     glueToAngular()
     connectSocket()
     hookEvents()
+    hookRecalledMsgProcess()
 
     checkScan()
 
@@ -223,6 +224,7 @@
     var confFactory     = injector.get('confFactory')
     var emojiFactory    = injector.get('emojiFactory')
     var loginFactory    = injector.get('loginFactory')
+    var utilFactory     = injector.get('utilFactory')
 
     var http            = injector.get('$http')
     var state           = injector.get('$state')
@@ -276,6 +278,7 @@
       , contactFactory:  contactFactory
       , emojiFactory:    emojiFactory
       , loginFactory:    loginFactory
+      , utilFactory:     utilFactory
 
       , rootScope:    rootScope
       , appScope:     appScope
@@ -386,6 +389,34 @@
     })
     return true
   }
+
+  function hookRecalledMsgProcess() {
+    var chatFactory = WechatyBro.glue.chatFactory
+    var utilFactory = WechatyBro.glue.utilFactory
+    var confFactory = WechatyBro.glue.confFactory
+    // hook chatFactory._recalledMsgProcess, resolve emit RECALLED type msg
+    chatFactory.__recalledMsgProcess = chatFactory._recalledMsgProcess
+    chatFactory._recalledMsgProcess = function(msg) {
+      chatFactory.__recalledMsgProcess(msg)
+      var m = Object.assign({},msg)
+      var content = utilFactory.htmlDecode(m.MMActualContent)
+      content = utilFactory.encodeEmoji(content)
+      var revokemsg = utilFactory.xml2json(content).revokemsg
+      if (revokemsg.msgid) {
+        var chatMsgs = chatFactory.getChatMessage(m.MMPeerUserName)
+        var i = chatFactory._findMessageByMsgId(chatMsgs, revokemsg.msgid)
+        if (i > -1) {
+          m = chatMsgs[i]
+          m.MsgType = confFactory.MSGTYPE_RECALLED
+        } else {
+          m.MsgId = revokemsg.msgid
+          m.MMActualContent = m.Content = revokemsg.replacemsg.replace(/"/g,"")
+        }
+        WechatyBro.emit('message', m)
+      }
+    }
+  }
+
   function connectSocket() {
     log('connectSocket()')
     /*global socket*/ // WechatyBro global variable: socket