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- import { Message } from 'element-ui';
- import { rtc, publishStream, closeVideo, createData } from '@/views/live/common';
- export {
- initSDK,
- sendMsg,
- getLiveStat,
- createScript,
- downloadWebSDK,
- closeVideo,
- handsDown,
- chatRoll,
- pauseAudio,
- playAudio,
- pauseVideo,
- playVideo
- } from '@/views/live/common';
- /**
- * 取消订阅远程流
- */
- export function unSubscribeStream(unSubStream) {
- rtc.unSubscribeStream({
- unSubStream,
- success(str) {
- console.log('取消订阅流成功', str);
- },
- fail(str) {
- console.log(str);
- }
- });
- }
- /**
- * 初始化监听事件
- */
- export function initListener(vue) {
- rtc.on('login_success', data => {
- console.log('登录成功', data);
- Message({
- message: '登录成功',
- type: 'success'
- });
- });
- rtc.on('login_failed', data => {
- console.log('登录失败', data);
- Message({
- message: '登录失败:' + JSON.stringify(data),
- type: 'warning'
- });
- });
- // 教师 必须在加入房间成功的事件回调里创建本地流
- rtc.on('conference_join', () => {
- console.log('加入房间成功');
- rtc.handsUp({
- success: str => {
- console.log('举手成功', str);
- console.log('创建本地流推流');
- rtc.createLocalStream({
- streamName: 'picture',
- createData: createData(),
- success(stream) {
- vue.localStream = true;
- console.log('创建本地流成功', stream);
- vue.hasVideo = stream.hasVideo;
- vue.hasAudio = stream.hasAudio;
- // 创建本地流成功,将流展示到id为 student 的dom元素盒子中
- stream.show('group-local');
- publishStream('picture'); // 如果需要立即推流,执行 publish 方法
- },
- fail(data) {
- vue.localStream = false;
- console.log('创建本地流失败,应用层处理', data);
- // 创建本地流失败,应用层处理
- Message({
- type: 'error',
- message: '创建本地流失败:' + data
- });
- }
- });
- },
- fail: data => {
- console.log('举手失败', data);
- }
- });
- });
- rtc.on('conference_join_failed', err => {
- // 加入房间失败 err为错误原因
- console.log('加入房间失败', err);
- });
- // 新增订阅流事件
- rtc.on('allow_sub', stream => {
- console.log('新增订阅流事件');
- if (stream.isMixed()) {
- console.log('是混合流,不订阅');
- } else {
- // 订阅远程流
- rtc.trySubscribeStream({
- tryStream: stream,
- success: stream => {
- // 订阅流成功
- let streamType = stream.streamType();
- console.log('订阅流成功', streamType);
- if (streamType === 10) {
- vue.streamList.push(stream);
- }
- if (streamType === 0) {
- stream.show('live', 'contain'); // 将流显示到指定 id 的元素中
- vue.is_teacher_in_group = true;
- }
- },
- fail(err) {
- console.log('订阅流失败', err);
- }
- });
- }
- });
- // 推流前查询直播状态失败,导致没有推流
- rtc.on('local_stream_publish_failed', () => {
- console.log('推流前查询直播状态失败,导致没有推流');
- Message({
- message: '推流前查询直播状态失败,导致没有推流',
- type: 'warning'
- });
- });
- // 房间全量信息事件(人员进出时广播)
- rtc.on('room_context', roomData => {
- vue.roomContext = JSON.parse(roomData);
- console.log('房间全量信息事件(人员进出时广播)', JSON.parse(roomData));
- });
- rtc.on('publish_stream', str => {
- console.log('直播已开启', str);
- Message({
- type: 'success',
- message: '直播已开启'
- });
- vue.liveStat = true;
- });
- rtc.on('end_stream', str => {
- console.log('直播已关闭', str);
- Message({
- type: 'success',
- message: '直播已关闭'
- });
- vue.liveStat = false;
- });
- // 单个用户配置监听
- rtc.on('switch_user_settings', settingData => {
- console.log('单个用户配置监听', JSON.parse(settingData));
- });
- // 人员列表事件(人员麦序变化时广播)
- rtc.on('speak_context', speakData => {
- vue.speakData = JSON.parse(speakData);
- console.log('人员列表事件(人员麦序变化时广播)', JSON.parse(speakData));
- });
- rtc.on('switch_settings', data => {
- console.log('房间设置事件', JSON.parse(data)); // 房间设置事件
- });
- rtc.on('publishStreamErr', data => {
- console.log('推流意外终止:' + data.streamName);
- // 直播开启状态下,尝试重推这条流
- });
- rtc.on('kick_out', function () {
- console.log('自己被踢出房间');
- });
- // 视频无法自动播放
- rtc.on('playError', data => {
- console.log('视频无法自动播放', data);
- });
- // 监听通知移除流事件
- rtc.on('stream_removed', stream => {
- console.log('监听通知移除流事件');
- if (stream.streamType() === 0) {
- vue.is_teacher_in_group = false;
- }
- let num = vue.streamList.findIndex(el => el.id() === stream.id());
- if (num !== -1) {
- vue.streamList.splice(num, 1);
- }
- });
- // 停止订阅流
- rtc.on('unSub', stream => {
- console.log('停止订阅流');
- unSubscribeStream(stream);
- });
- /**
- * 排麦监听事件
- */
- // 监听自己被邀请事件
- rtc.on('inviteUp', uid => {
- console.log('监听自己被邀请事件', uid);
- });
- rtc.on('mcDown', () => {
- closeVideo('picture');
- });
- rtc.on('videoModeChange', data => {
- console.log('连麦音视频模式更新成功监听回调', data.settings.video_mode);
- vue.roomInfo.video_mode = data.settings.video_mode;
- });
- rtc.on('createLocalStream', () => {
- console.log('创建本地流推流');
- });
- /**
- * 监听聊天事件
- */
- rtc.on('chat_message', data => {
- let dat = JSON.parse(data);
- // 敏感词过滤:如果发送的聊天消息被系统判定包含敏感词,则只有发送者能收到本条消息,房间内其他人都不会收到这条聊天消息。
- // 如果返回消息中有 isFilterChat 字段(消息不包含敏感词返回数据中无isFilterChat字段),且isFilterChat的值为1,则说明该消息包含敏感字,除发送者外其他人不会收到这条消息。
- if (dat.isFilterChat && dat.isFilterChat === 1) {
- return;
- }
- vue.chatList.push(dat);
- });
- rtc.on('allowChatChange', function (data) {
- let msg = data.settings.allow_chat ? '开言' : '禁言';
- Message({
- type: 'success',
- message: `全体${msg}成功`
- });
- });
- // 接收自定义消息
- rtc.on('publish_message', data => {});
- }
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