Parse quote msg (#308)

* fix: adapt to receive quote message, #306

* 0.7.40

* style: for eslint

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wechaty-puppet-padplus",
-  "version": "0.7.39",
+  "version": "0.7.40",
   "description": "Puppet Padplus for Wechaty",
   "directories": {
     "test": "tests"

src/pure-function-helpers/message-quote-payload-parser.ts

@@ -0,0 +1,63 @@
+import { PadplusMessagePayload, REFER_MSG_TYPE } from '../schemas'
+import { xmlToJson } from './xml-to-json'
+import { log } from 'brolog'
+
+function referMsgDic (type: string) {
+  switch (type) {
+    case REFER_MSG_TYPE.TEXT:
+      return '文本消息'
+    case REFER_MSG_TYPE.IMAGE:
+      return '图片消息'
+    case REFER_MSG_TYPE.VIDEO:
+      return '视频消息'
+    case REFER_MSG_TYPE.LOCATION:
+      return '定位消息'
+    case REFER_MSG_TYPE.LINK:
+      return '链接/文件消息'
+    default:
+      return '未知类型消息'
+  }
+}
+
+export async function quotePayloadParser (rawPayload: PadplusMessagePayload): Promise<string> {
+  const { content } = rawPayload
+
+  interface XmlSchema {
+    msg: {
+      appmsg: {
+        title: string,
+        refermsg: {
+          type: string,
+          svrid: string,
+          fromusr: string,
+          chatusr: string,
+          displayname: string,
+          content: string,
+          msgsource: string,
+        }
+      }
+    }
+  }
+
+  const tryXmlText = content.replace(/^[^\n]+\n/, '')
+
+  try {
+    const jsonPayload: XmlSchema = await xmlToJson(tryXmlText)
+
+    if (!jsonPayload || !jsonPayload.msg || !jsonPayload.msg.appmsg || !jsonPayload.msg.appmsg.refermsg) {
+      log.error(`can not get detail info about quote message, ${JSON.stringify(jsonPayload)}`)
+      return referMsgDic('')
+    }
+
+    const { title, refermsg } = jsonPayload.msg.appmsg
+    const { type, displayname, content } = refermsg
+    const splitLine = '\n- - - - - - - - - - - - - - -\n'
+    const refContent = type === REFER_MSG_TYPE.TEXT ? content : referMsgDic(type)
+
+    const preText = `"${displayname}:\n${refContent}"${splitLine}`
+
+    return preText + title
+  } catch (e) {
+    throw new Error(`can not parse xml to json: ${JSON.stringify(tryXmlText)}`)
+  }
+}

src/pure-function-helpers/message-raw-payload-parser.ts

@@ -19,16 +19,14 @@ import { recalledPayloadParser } from './message-recalled-payload-parser'
 import { messageSourceParser } from './message-source-parser'
 import { messageType } from './message-type'
 import { log } from '../config'
-// import { xmlToJson } from './xml-to-json'
+import { quotePayloadParser } from './message-quote-payload-parser'
 
 const PRE = 'messageRawPayloadParser'
 
 export async function messageRawPayloadParser (
   rawPayload: PadplusMessagePayload,
 ): Promise<MessagePayload> {
 
-  // console.log('messageRawPayloadParser:', rawPayload)
-
   /**
    * 0. Set Message Type
    */
@@ -187,14 +185,11 @@ export async function messageRawPayloadParser (
   }
 
   /**
-   * 6. Set Contact for ShareCard
+   * 7. Set text for quote message
    */
-  /* if (type === MessageType.Contact) {
-    const xml = await xmlToJson(rawPayload.content.split('\n')[1])
-    log.silly(PRE, `xml : ${JSON.stringify(xml)}`)
-    const shareCardData = xml.msg.$
-    text = JSON.stringify(shareCardData)
-  } */
+  if (rawPayload.appMsgType === WechatAppMessageType.QuoteMessage) {
+    text = await quotePayloadParser(rawPayload)
+  }
 
   let payload: MessagePayload
 
@@ -261,6 +256,9 @@ export async function messageRawPayloadParser (
           payload.type = MessageType.GroupNote
           payload.text = appPayload.title
           break
+        case WechatAppMessageType.QuoteMessage:
+          payload.type = MessageType.Text
+          break
         default:
           payload.type = MessageType.Unknown
           break

src/schemas/padplus-enums.ts

@@ -111,6 +111,7 @@ export enum WechatAppMessageType {
   MiniProgram           = 33,
   MiniProgramApp        = 36,  // this is forwardable mini program
   GroupNote             = 53,
+  QuoteMessage          = 57,
   Transfers             = 2000,
   RedEnvelopes          = 2001,
   ReaderType            = 100001,
@@ -272,3 +273,11 @@ export enum GrpcMQType {
   SYNC = 51,
   LOGOUT = 1100,
 }
+
+export enum REFER_MSG_TYPE {
+  TEXT = '1',
+  IMAGE = '3',
+  VIDEO = '43',
+  LOCATION = '48',
+  LINK = '49',
+}