302 lines
9.3 KiB
HTML
302 lines
9.3 KiB
HTML
<!--#
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layout("/mobile/platform.html"){
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#-->
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<script src="https://cdn-go.cn/cdn/vod-js-sdk-v6/latest/vod-js-sdk-v6.js"></script>
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<link href="https://web.sdk.qcloud.com/player/tcplayer/release/v4.3.0/tcplayer.min.css" rel="stylesheet"/>
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<!--如果需要在 Chrome 和 Firefox 等现代浏览器中通过 H5 播放 HLS 格式的视频，需要在 tcplayer.vx.x.x.min.js 之前引入 hls.min.x.xx.xm.js。-->
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<script src="https://web.sdk.qcloud.com/player/tcplayer/release/v4.3.0/libs/hls.min.0.13.2m.js"></script>
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<!--播放器脚本文件-->
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<script src="https://web.sdk.qcloud.com/player/tcplayer/release/v4.3.0/tcplayer.v4.3.0.min.js"></script>
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<style>
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#app {
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background: #FFFFFF;
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}
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.video-container {
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height: 300px;
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}
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#player-container-id {
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width: 100%;
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height: 300px;
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}
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.van-tabs__wrap {
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border-bottom: 1px solid #ebedf0;
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}
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.van-tabs__content {
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}
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.album-description img {
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background-size: contain;
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width: 100%;
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height: auto;
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margin: 0 auto;
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display: block;
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}
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.video-list .van-cell__value {
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width: 50px;
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flex: unset;
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}
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.video-list .van-cell__title {
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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}
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.descriptionCell .van-cell__title {
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width: 100%;
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}
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.descriptionCell p {
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word-wrap: break-word;
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word-break: break-all;
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}
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</style>
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<div id="app" v-cloak>
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<van-nav-bar
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title=""
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left-arrow
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placeholder
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fixed
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@click-left="window.history.back()"
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></van-nav-bar>
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<div class="video-container">
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<video v-if="isPlay" id="player-container-id" preload="auto" playsinline
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webkit-playsinline>
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</video>
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<van-image
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v-else
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style="width: 100%;height: 100%"
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:src="FILE_DOMAIN+'/fileStreamPreview?id='+albumInfo.cover"
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></van-image>
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</div>
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<van-tabs v-model="tabIndex" sticky>
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<van-tab title="介绍">
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<div style="height: 5px;background-color: #f6f7f9"></div>
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<div style="padding: 16px">
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{{albumInfo.title}}
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</div>
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<div style="height: 5px;background-color: #f6f7f9"></div>
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<van-cell class="descriptionCell">
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<template #title>
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<div style="font-size: 14px">课程介绍</div>
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</template>
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<template #label>
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<div class="album-description" v-html="albumInfo.description"></div>
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</template>
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</van-cell>
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</van-tab>
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<van-tab title="目录">
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<div style="height: 5px;background-color: #f6f7f9"></div>
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<van-cell-group class="video-list">
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<van-cell v-for="(o,i) in videoList" @click="playVideo(o)">
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<template #title>
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<van-tag plain type="primary" style="margin-right: 10px">视频</van-tag>
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<span style="margin-right: 10px">
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{{i+1}}.
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</span>
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<span>
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{{o.title}}
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</span>
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</template>
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<template #label>
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{{getWatchStatus(o)}}
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</template>
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<template>
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<span v-if="o.id === currentVideo.id">
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播放中
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</span>
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</template>
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</van-cell>
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</van-cell-group>
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</van-tab>
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<!-- <van-tab title="评价">-->
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<!-- <div style="height: 5px;background-color: #f6f7f9"></div>-->
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<!-- <van-cell title="我的评价">-->
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<!-- <template>-->
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<!-- <van-rate v-model="myComment.level" icon="like" void-icon="like-o"></van-rate>-->
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<!-- </template>-->
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<!-- </van-cell>-->
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<!-- </van-tab>-->
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</van-tabs>
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</div>
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<script>
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let player = null
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var vue = new Vue({
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el: '#app',
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mixins: [mobileMixins],
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data() {
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return {
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typeName: null,
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videoTypeList: [],
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albumId: null,
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albumInfo: {},
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videoList: [],
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tabIndex: 0,
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currentVideo: {},
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myComment: {},
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watchRecordList: [],
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lastTime: 0,
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isPlay: false
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}
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},
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methods: {
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async getVideoInfo() {
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const {data} = await $.get('/mobile/trainEducation/getVideoList', {albumId: this.albumId})
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this.videoList = data
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},
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async getAlbumInfo() {
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const {data} = await $.get('/mobile/trainEducation/getAlbumInfo', {id: this.albumId})
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this.albumInfo = data
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},
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//播放视频
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async playVideo(o) {
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this.isPlay = true
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this.currentVideo = o
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this.$nextTick(()=>{
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if (!player) {
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player = TCPlayer('player-container-id', {})
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}
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player.src(o.mediaUrl)
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})
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// await this.addWatchRecord()
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await this.getMyWatchRecord()
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//接着上次继续看
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const v = this.watchRecordList.find(v => v.videoId === o.id)
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if (v) {
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this.lastTime = v.watchDuration
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setTimeout(() => {
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player.currentTime(v.watchDuration)
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})
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} else {
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player.currentTime(0)
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await this.addWatchRecord()
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await this.getMyWatchRecord()
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}
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// player.play()
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this.playPause()
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this.playEnd()
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this.playTimeUpdate()
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this.playSeeked()
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},
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//快进 快退
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playSeeked() {
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player.on('seeked', () => {
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this.lastTime = player.currentTime()
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this.addWatchRecord()
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})
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},
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playTimeUpdate() {
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this.lastTime = player.currentTime()
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player.on('timeupdate', () => {
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const nowTime = player.currentTime()
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if (nowTime - this.lastTime > 5) {
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this.lastTime = nowTime
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this.addWatchRecord()
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}
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})
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},
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playPause() {
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player.on('pause', () => {
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this.addWatchRecord()
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})
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},
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playEnd() {
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player.on('ended', () => {
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this.addWatchRecord()
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this.getMyWatchRecord()
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const currentIndex = this.videoList.findIndex(v => v.id === this.currentVideo.id)
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const nextVideo = this.videoList[currentIndex + 1]
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if (nextVideo) {
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this.playVideo(nextVideo)
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}
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})
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},
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//播放记录
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async addWatchRecord() {
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// if (player.currentTime() < 2) {
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// return
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// }
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const params = {
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videoId: this.currentVideo.id,
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currentTime: parseInt(player.currentTime()),
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albumId: this.currentVideo.albumId
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}
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await $.post('/mobile/trainEducation/addWatchRecord', params)
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},
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//监听页面关闭 隐藏
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watchPage() {
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document.addEventListener('visibilitychange', () => {
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if (document.visibilityState === 'hidden') {
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if (player && this.currentVideo) {
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this.addWatchRecord()
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}
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}
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})
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},
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async getMyWatchRecord() {
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const {data} = await $.get('/mobile/trainEducation/getMyWatchRecord')
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this.watchRecordList = data
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},
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getWatchStatus(video) {
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const v = this.watchRecordList.find(v => v.videoId === video.id)
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if (!v) {
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return '学习进度：还未开始学习'
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}
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if (v.videoId === this.currentVideo.id) {
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return '学习进度：正在学习中'
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}
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const percentage = (parseInt((v.watchDuration / (video.fileDuration - 1)).toFixed(2) * 100)) + "%"
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return "学习进度：" + percentage
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}
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},
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created() {
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this.watchPage()
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const id = this.GetQueryString("id")
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if (id) {
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this.albumId = id
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this.getAlbumInfo()
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this.getVideoInfo()
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this.getMyWatchRecord()
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}
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}
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})
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</script>
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<!--#
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}
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#-->
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