WhatsApp 增加图片、链接消息展示

src/charts/WhatsApp_session.js

@@ -29,6 +29,45 @@ class WhatsApp_session extends Component {
         const {whatsAppStore} = this.context;
         whatsAppStore.fetchChatMsgList(whatsAppStore.selectedContact, page, pageSize);
     }
+
+    renderMsgItem(chatMsg) {
+        const msgDate = new Date(chatMsg.msgtime);
+        const msgDateText = msgDate.toLocaleDateString() + ' ' + msgDate.toLocaleTimeString();
+        return (
+        <List.Item className='ant-list-item-no-flex'>
+            <List.Item.Meta
+                avatar={<Avatar src={chatMsg.from_avatar} />}
+                title={chatMsg.from_name}
+                description={msgDateText}
+            />
+            {this.renderMsgContent(chatMsg)}
+        </List.Item>
+        )
+    }
+
+    renderMsgContent(chatMsg) {
+        if (chatMsg.msgtype === 'file') {
+            return (
+                <a href={chatMsg.content.fileurl}>{chatMsg.content.filename}</a>
+            )
+        } else if (chatMsg.msgtype === 'image') {
+            return (
+                <img style={{width: '50%', height: '50%'}} alt={chatMsg.msgid} src={chatMsg.content.imageurl} /> 
+            )
+        } else if (chatMsg.msgtype === 'text') {
+            return (
+                    <>{chatMsg.content.text}</>
+            )
+        } else if (chatMsg.msgtype === 'link') {
+            return (
+                <a href={chatMsg.content.link_url}>{chatMsg.content.title}</a>
+            )
+        } else {
+            return (
+                <>未知消息[{chatMsg.msgtype}]</>
+            )
+        }
+    }
     render() {
         const {whatsAppStore} = this.context;
         const userList = whatsAppStore.userList;
@@ -78,16 +117,7 @@ class WhatsApp_session extends Component {
                         bordered={true}
                         itemLayout="horizontal"
                         dataSource={chatMsgList}
-                        renderItem={(chatMsg) => (
-                            <List.Item>
-                                <List.Item.Meta
-                                    avatar={<Avatar src={chatMsg.from_avatar} />}
-                                    title={chatMsg.from_name}
-                                    description={chatMsg.msgtime}
-                                />
-                                {chatMsg.content.text}
-                            </List.Item>
-                        )}
+                        renderItem={(chatMsg) => this.renderMsgItem(chatMsg)}
                     />
                     <Pagination 
                         current={chatMsgPage.currpage}