616 lines
16 KiB
Vue
616 lines
16 KiB
Vue
<template>
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<div class="chatInterface">
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<div class="chat-scroll-container">
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<scroll-view ref="myScroll" scroll-y="true" class="scroll-view" :scroll-into-view="contentPosition">
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<div :class="[allHistoryLoaded ? 'top gray' : 'top']" @click="loadMoreHistoryMessage">
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<span class="description">{{allHistoryLoaded ? '已经没有更多的历史消息' : '点击加载更多历史消息'}}</span>
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</div>
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<!--已经收到的消息-->
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<div v-for="(message, key) in messages || []"
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:id="'message_' + message.timestamp"
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:key="message.timestamp"
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class = "message-item"
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:class="{'self' : message.senderId == (currentUser && currentUser.uuid)}">
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<div :class="friend.online ? 'avatar' : 'avatar offline-gray'"
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v-if="message.senderId != (currentUser && currentUser.uuid)">
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<image :src="friend.avatar" ></image>
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</div>
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<div class="avatar" v-else>
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<image :src="currentUser.avatar"></image>
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</div>
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<div class="content">
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<span class="text-content" v-if="message.type =='text'">{{message.payload.text}}</span>
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<image class="image-content" v-if="message.type == 'image'" :src="message.payload.url" :data-url="message.payload.url" @click="showImageFullScreen" mode="widthFix" @load="scrollToBottom"></image>
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<div class="video-snapshot" v-if="message.type == 'video'" :data-url="message.payload.video.url" @click="playVideo">
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<image :src="message.payload.thumbnail.url" mode="aspectFit" @load="scrollToBottom"></image>
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<div class="video-play-icon"></div>
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</div>
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<GoEasyAudioPlayer v-if="message.type =='audio'" :src="message.payload.url" :duration="message.payload.duration" />
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</div>
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</div>
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<!--发送中的消息-->
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<div v-for="(message, index) in pendingMessages || []"
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:key="index"
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:id="'pendingMessage_' + index"
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class = "message-item"
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:class="{'self' : message.senderId == (currentUser && currentUser.uuid)}">
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<div :class="friend.online ? 'avatar' : 'avatar offline-gray'"
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v-if="message.senderId != (currentUser && currentUser.uuid)">
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<image :src="friend.avatar"></image>
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</div>
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<div class="avatar" v-else>
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<image :src="currentUser.avatar"></image>
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</div>
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<div class="content">
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<b class="pending"></b>
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<span class="text-content" v-if="message.type =='text'">{{message.payload.text}}</span>
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<image class="image-content" v-if="message.type == 'image'" :src="message.payload.url" mode="widthFix" @load="scrollToBottom"></image>
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<div v-if="message.type == 'video'" class="video-snapshot">
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<image :src="message.payload.thumbnail.url" mode="aspectFit" @load="scrollToBottom"></image>
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<div class="video-play-icon"></div>
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</div>
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<GoEasyAudioPlayer v-if="message.type =='audio'" :src="message.payload.url" :duration="message.payload.duration" />
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</div>
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</div>
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</scroll-view>
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</div>
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<div class="action-box" v-if="!video.visible">
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<div class="action-top">
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<div :class="[audio.visible ? 'record-icon record-open':'record-icon']" @click="switchAudioKeyboard"></div>
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<div class="record-input" @longpress="onRecordStart" @touchend="onRecordEnd" v-if="audio.visible" >{{audio.recording ? '松开发送' : '按住录音'}}</div>
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<div class="message-input" v-else>
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<input type="text" placeholder="发送消息" v-model="content">
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</div>
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<div class="file-icon img-video" @click="sendImage"></div>
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<div class="file-icon" @click="sendVideo"></div>
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<span class="send-message-btn" @click="sendMessage">发送</span>
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</div>
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</div>
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<div class="record-loading" v-if="audio.recording"></div>
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<video style="width:100%;height: 100%" :src="video.url" v-if="video.visible" id="videoPlayer" autoplay="true" @fullscreenchange="onVideoFullScreenChange" @play="onVideoPlayStart"></video>
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</div>
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</template>
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<script>
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import GoEasyAudioPlayer from "../components/GoEasyAudioPlayer/GoEasyAudioPlayer";
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const recorderManager = uni.getRecorderManager();
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export default {
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name: "privateChat",
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components : {
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GoEasyAudioPlayer,
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},
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data() {
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return {
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//聊天文本框
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content: '',
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friend: null,
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currentUser: null,
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//已经接收到的消息
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messages: [],
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//正在发送中的消息
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pendingMessages : [],
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//已经加载完所有历史消息
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allHistoryLoaded: false,
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contentPosition : '',
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audio : {
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//语音录音中
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recording : false,
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//录音按钮展示
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visible : false
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},
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video : {
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visible : false,
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url : '',
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context : null
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}
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}
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},
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watch : {
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//每当新增了发送中的消息，都滑动到底部
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pendingMessages(){
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this.scrollToBottom()
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}
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},
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onReady () {
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this.video.context = uni.createVideoContext('videoPlayer');
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},
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onLoad(options) {
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if(!this.imService.currentUser){
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uni.navigateTo({
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url : '../login/login'
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});
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}
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//对话数据
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this.friend = JSON.parse(options.id);
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this.currentUser = this.imService.currentUser;
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let privateMessages = this.imService.getPrivateMessages(this.friend.uuid);
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this.messages = privateMessages.sentMessages;
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this.pendingMessages = privateMessages.pendingMessages;
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uni.setNavigationBarTitle({
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title : this.friend.name
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});
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setTimeout(() => {
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uni.setNavigationBarColor({
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backgroundColor : '#FF780F',
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frontColor : '#333333'
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});
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}, 10);
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this.initialListeners();
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//每次进入聊天页面，总是滚动到底部
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this.scrollToBottom()
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},
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onUnload() {
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//退出聊天页面之前，清空页面传入的监听器
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this.imService.onNewPrivateMessageReceive = (friendId, message)=> {};
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this.imService.onPrivateHistoryLoad = (friendId, messages) =>{};
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//将未读消息数清零
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this.imService.resetFriendUnReadMessage(this.friend);
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},
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methods: {
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initialListeners () {
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//传入监听器，收到一条私聊消息总是滚到到页面底部
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this.imService.onNewPrivateMessageReceive = (friendId, message)=> {
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if (friendId == this.friend.uuid) {
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//收到新消息，是滚动到最底部
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this.scrollToBottom()
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}
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};
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//传入监听器，完成一次私聊历史加载时，如果加载结果为空，显示没有更多消息
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this.imService.onPrivateHistoryLoad = (friendId, messages) =>{
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if (messages.length == 0) {
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//灰色，就不能点击了
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this.allHistoryLoaded = true
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}
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};
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// 录音监听器
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this.initRecorderListeners();
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},
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initRecorderListeners(){
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var self = this;
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// 监听录音开始
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recorderManager.onStart(function(){
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self.audio.recording = true;
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});
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//录音结束后，发送
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recorderManager.onStop(function(res){
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self.audio.recording = false;
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self.imService.sendPrivateAudioMessage(self.friend.uuid, res)
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});
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// 监听录音报错
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recorderManager.onError(function(res){
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console.log("录音报错：",res);
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})
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},
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sendMessage() {//发送消息
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if (this.content.trim() != '') {
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this.imService.sendPrivateTextMessage(this.friend.uuid, this.content);
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let that = this
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setTimeout(function(){
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that.scrollToBottom();
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},500)
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}
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this.content = "";
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},
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loadMoreHistoryMessage() {//历史消息
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let lastMessageTimeStamp = Date.now();
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let lastMessage = this.messages[0];
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if (lastMessage) {
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lastMessageTimeStamp = lastMessage.timestamp;
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}
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this.imService.loadPrivateHistoryMessage(this.friend.uuid, lastMessageTimeStamp);
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},
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onRecordStart () {
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try{
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recorderManager.start();
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}catch(e){
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console.log("e:",e);
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uni.showModal({
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title: '录音错误',
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content : '请在app和小程序端体验录音，Uni官方明确H5不支持getRecorderManager, 详情查看Uni官方文档'
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});
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}
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},
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onRecordEnd () {
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try{
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recorderManager.stop();
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}catch(e){
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console.log("e:",e);
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uni.showModal({
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title: '录音错误',
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content : '请在app和小程序端体验录音，Uni官方明确H5不支持getRecorderManager, 详情查看Uni官方文档'
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});
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}
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},
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sendVideo () {//发送文件
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uni.chooseVideo({
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success : (res) => {
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console.log(res)
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this.imService.sendPrivateVideoMessage(this.friend.uuid, res)
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}
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})
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},
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sendImage() {
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uni.chooseImage({
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count :1,
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success :(res) => {
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console.log(res)
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this.imService.sendPrivateImageMessage(this.friend.uuid,res);
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}
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})
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},
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showImageFullScreen (e) {
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var imagesUrl = [e.currentTarget.dataset.url];
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uni.previewImage({
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urls: imagesUrl
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});
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},
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//语音录制按钮和键盘输入的切换
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switchAudioKeyboard() {
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this.audio.visible = !this.audio.visible;
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},
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playVideo (e) {
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this.video.visible = true;
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this.video.url =e.currentTarget.dataset.url;
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},
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onVideoPlayStart () {
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this.video.context.requestFullScreen({
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direction : 0
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});
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},
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onVideoFullScreenChange (e) {
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//当退出全屏播放时，隐藏播放器
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if(this.video.visible && !e.detail.fullScreen){
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this.video.visible = false;
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this.video.context.stop();
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}
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},
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scrollToBottom () {
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this.$nextTick(() => {
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if(this.messages && this.messages.length !=0){
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this.contentPosition = 'message_' + (this.messages[this.messages.length-1].timestamp || '');
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}
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})
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}
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}
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}
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</script>
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<style >
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page {
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height: 100%;;
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}
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uni-page-body, uni-page-refresh {
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height: 100%;;
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}
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.chatInterface{
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width: 100%;
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height: 100%;
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display: flex;
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flex-direction: column;
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overflow-x: hidden;
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}
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.chatInterface .chat-scroll-container{
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overflow: hidden;
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padding-left: 20rpx;
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padding-right: 20rpx;
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height: 100%;
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display: flex;
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flex: 1;
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}
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.chatInterface .scroll-view{
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flex: 1;
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overflow: auto;
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box-sizing: border-box;
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}
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.chatInterface .top{
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font-size: 20rpx;
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height: 90rpx;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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-webkit-tap-highlight-color: transparent;
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color: blue;
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}
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.chatInterface .top .description{
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/* text-decoration: underline; */
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}
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.chatInterface .message-item{
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/* max-height: 400rpx; */
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margin-top: 40rpx;
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overflow: hidden;
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}
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.chatInterface .avatar{
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width: 80rpx;
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height: 80rpx;
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margin-right:20rpx ;
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}
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.chatInterface .message-item.self .avatar{
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margin-left: 20rpx;
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}
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.chatInterface .message-item .avatar image{
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width: 100%;
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height: 100%;
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}
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.chatInterface .content{
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font-size: 34rpx;
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line-height: 44rpx;
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/* max-height: 400rpx; */
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display: flex;
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align-items: center;
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justify-content: right;
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}
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.chatInterface .content .image-content{
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padding: 16rpx;
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border-radius: 12rpx;
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width: 300rpx;
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height: 300rpx;
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}
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.chatInterface .content .text-content{
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padding: 16rpx;
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border-radius: 12rpx;
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max-width: 520rpx;
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}
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.chatInterface .content .pending{
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background: url("../images/pending.gif") no-repeat center;
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background-size: 30rpx;
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width: 30rpx;
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height: 30rpx;
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margin-right: 10rpx;
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flex-grow: 0;
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flex-shrink: 0;
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}
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.chatInterface .action-box{
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display: flex;
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height: 80rpx;
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padding-top: 20rpx;
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padding-bottom: 20rpx;
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backdrop-filter: blur(0.27rpx);
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width: 100%;
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}
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.chatInterface .action-top{
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display: flex;
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padding-top: 20rpx;
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padding-bottom: 20rpx;
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backdrop-filter: blur(0.27rem);
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height: 80rpx;
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width: 100%;
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}
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.chatInterface .record-icon{
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font-size: 32rpx;
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width: 80rpx;
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height: 80rpx;
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line-height: 80rpx;
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text-align: center;
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background: url("../images/record-appearance-icon.png") no-repeat center;
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background-size: 50%;
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-webkit-tap-highlight-color:rgba(0,0,0,0);
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}
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.chatInterface .action-top .file-icon{
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background: url("../images/vedio.png") no-repeat center;
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background-size: 70%;
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color: #9D9D9D;
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position: relative;
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width:80rpx;
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height: 80rpx;
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line-height: 80rpx;
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-webkit-tap-highlight-color:rgba(0,0,0,0);
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}
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.chatInterface .record-icon.record-open{
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background: url("../images/jianpan.png") no-repeat center;
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background-size: 70%;
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-webkit-tap-highlight-color:rgba(0,0,0,0);
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}
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.chatInterface .action-top .img-video{
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background: url("../images/file.png") no-repeat center;
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background-size: 74%;
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}
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.chatInterface .record-input{
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width: 480rpx;
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height: 80rpx;
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line-height: 80rpx;
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border-radius: 12rpx;
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font-size: 28rpx;
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background: #cccccc;
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color: #ffffff;
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text-align: center;
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}
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.chatInterface .message-input{
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border-radius: 12rpx;
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}
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.chatInterface .message-input input{
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width: 440rpx;
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height: 80rpx;
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line-height: 80rpx;
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padding-left: 20rpx;
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font-size: 28rpx;
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}
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.chatInterface .send-message-btn{
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font-size: 32rpx;
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width: 80rpx;
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line-height: 80rpx;
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}
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.record-loading{
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position: absolute;
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top:50%;
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left: 50%;
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width: 300rpx;
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height: 300rpx;
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margin: -150rpx -150rpx;
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background: #262628;
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background: url("../images/recording-loading.gif") no-repeat center;
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background-size: 100%;
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border-radius: 40rpx;
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}
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.chatInterface .img-layer{
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background: #000000;
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z-index: 9999;
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padding: 6rpx;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.chatInterface .img-layer uni-image {
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height: 100%!important;
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}
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.chatInterface .img-layer {
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height: 100%!important;
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width: 100%!important;
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}
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.chatInterface .content .file-content .file-info{
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height: 0.5rem;
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width: 1.5rem;
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display: flex;
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flex-direction: column;
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padding: 0 0.1rem;
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}
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.chatInterface .content .file-content .file-info .title{
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height: 0.3rem;
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line-height: 0.3rem;
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overflow: hidden;
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font-size: 0.16rem;
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padding: 0;
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white-space: nowrap;
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text-overflow: ellipsis;
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word-break: break-all;
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color: #262628;
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text-align: left;
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}
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.chatInterface .content .file-content .file-info .size{
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font-size: 0.14rem;
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height: 0.2rem;
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line-height: 0.2rem;
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padding: 0;
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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word-break: break-all;
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color: #999999;
|
||
text-align: left;
|
||
}
|
||
.chatInterface .video-snapshot{
|
||
position: relative;
|
||
height: 300rpx;
|
||
max-width: 400rpx;
|
||
background: #000000;
|
||
}
|
||
.chatInterface .video-snapshot image{
|
||
max-height: 300rpx;
|
||
max-width: 400rpx;
|
||
}
|
||
.chatInterface .video-snapshot video{
|
||
max-height: 300rpx;
|
||
max-width: 400rpx;
|
||
}
|
||
|
||
.video-snapshot .video-play-icon{
|
||
position: absolute;
|
||
width: 40rpx;
|
||
height: 40rpx;
|
||
border-radius: 20rpx;
|
||
background:url("../images/play.png") no-repeat center;
|
||
background-size: 100%;
|
||
top:50%;
|
||
left: 50%;
|
||
margin:-20rpx;
|
||
}
|
||
.chatInterface .avatar{
|
||
overflow: hidden;
|
||
float: left;
|
||
}
|
||
.chatInterface .avatar img{
|
||
width: 100%;
|
||
height: 100%;
|
||
display: block;
|
||
}
|
||
.chatInterface .content{
|
||
float: left;
|
||
overflow: hidden;
|
||
}
|
||
.chatInterface .content span{
|
||
font-family: Source Han Sans CN;
|
||
letter-spacing: -0.41px;
|
||
color: #262628;
|
||
background: #efefef;
|
||
display: inline-block;
|
||
word-break: break-all;
|
||
}
|
||
.chatInterface .message-item.self{
|
||
margin-right: 0;
|
||
}
|
||
.chatInterface .message-item.self .avatar{
|
||
margin-right: 0;
|
||
float: right;
|
||
}
|
||
.chatInterface .message-item.self .content{
|
||
text-align: right;
|
||
float: right;
|
||
}
|
||
.chatInterface .message-item.self .content span{
|
||
color: #ffffff;
|
||
background:#FF780F;
|
||
word-break: break-all;
|
||
text-align: left;
|
||
max-width: 520rpx;
|
||
}
|
||
.chatInterface .action-box{
|
||
background: #FAFAFA;
|
||
display: flex;
|
||
align-content: center;
|
||
align-items: center;
|
||
}
|
||
.chatInterface .message-input{
|
||
background: #efefef;
|
||
border: 0;
|
||
outline: none;
|
||
}
|
||
|
||
.chatInterface .send-message-btn{
|
||
flex-grow: 1;
|
||
text-align: center;
|
||
color: #95949A;
|
||
}
|
||
|
||
.chatInterface .member-layer{
|
||
width:100%;
|
||
height: 100%;
|
||
background: #FFFFFF;
|
||
top: 0;
|
||
left: 0;
|
||
position: absolute;
|
||
}
|
||
.member-layer .member{
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
.chatInterface .group-icon{
|
||
position: absolute;
|
||
}
|
||
|
||
.chatInterface .gray{
|
||
color: gray!important;
|
||
text-decoration: none!important;
|
||
}
|
||
|
||
</style>
|