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课程说明云点播

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@fawn-nine
2024-06-19 16:10:36 +08:00
parent 93dd4dfd41
commit de7e4fb7d7
11 changed files with 4291 additions and 261 deletions
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pages/course/illustrate.vue
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@@ -3,75 +3,49 @@
<!-- 公共组件-每个页面必须引入 -->
<public-module></public-module>
<z-nav-bar :title="courseInfo.id ? courseTitle : '课程说明'">
<uni-icons type="bars" class="topRight" slot="right" @click="showDrawer('showRight')" size="22"></uni-icons>
<!-- <uni-icons type="bars" class="topRight" slot="right" @click="showDrawer('showRight')" size="22"></uni-icons> -->
</z-nav-bar>
<view class="" style="background: #55aaff;">
<u-tabs :class="['tabList']" @click="tabChange" :current="curTagIndex" :activeStyle="activeStyle"
:scrollable="scrollable" lineColor="#ef9f00" :list="tabList" :inactiveStyle="{
color: '#fff', }" itemStyle="padding-left: 15px; padding-right: 15px; height: 50px;"></u-tabs>
</view>
<view class="tabLeve1 subItem flexbox" v-if="Leve1.length > 0">
<text :class="[leve1Index == index ? 'cur' : '']" v-for="(item, index) in Leve1" :key="index"
@click="leve1Click(item, index)">{{item.title}}</text>
</view>
<view class="tabLeve2 subItem flexbox" v-if="Leve2.length > 0">
<text :class="[leve2Index == index ? 'cur' : '']" v-for="(item, index) in Leve2" :key="index"
@click="leve2Click(item, index)">{{item.title}}</text>
</view>
<view class="tabLeve3 subItem flexbox" v-if="Leve3.length > 0">
<text :class="[leve3Index == index ? 'cur' : '']" v-for="(item, index) in Leve3" :key="index"
@click="leve3Click(item, index)">{{item.title}}</text>
</view>
<view class="containerBg">
<view class="example-body">
<!-- <button type="primary" @click="showDrawer('showRight')"><text class="word-btn-white">全部课程</text>
</button> -->
<uni-drawer ref="showRight" mode="right" :width="320" @change="changeD($event,'showRight')">
<view class="close">
<view class="zhan" style="width: 100%;"></view>
<u-icon name="close" @click="closeDrawer('showRight')" color="#2979ff" size="28"></u-icon>
</view>
<view class="proTitle">
<text>点击课程名称即可查看对应的课程说明</text>
</view>
<uni-collapse accordion v-model="accordionVal" v-if="treeList.length > 0" @change="collapseChange">
<uni-collapse-item v-for="(item, index) in treeList" :key="index" :title="item.title"
:show-animation="true">
<view class="content">
<!-- <text class="text">{{item.title}}</text> -->
<view class="sub1List">
<view :class="['item', 'leve2',curId == item1.id ? 'active' : '']"
v-for="(item1, index1) in item.children" :key="index1"
@click.stop="clickCourseInfo(item1)">
<text class="textss"> {{item1.title}}</text>
<view class="sub2List" v-if="item1.children">
<view :class="['item', 'leve3',curId == item2.id ? 'active' : '']"
v-for="(item2, index2) in item1.children" :key="index2"
@click.stop="clickCourseInfo(item2)">
<text class="textss">{{item2.title}}</text>
<view class="sub3List" v-if="item2.children">
<view :class="['item', 'leve4',curId == item3.id ? 'active' : '']"
v-for="(item3, index3) in item2.children" :key="index3"
@click.stop="clickCourseInfo(item3)">
<text class="textss">{{item3.title}}33</text>
</view>
</view>
</view>
</view>
</view>
</view>
</view>
</uni-collapse-item>
</uni-collapse>
</uni-drawer>
</view>
<view class="infoBox" v-if="courseInfo.id">
<uni-section :title="courseTitle" type="line" titleFontSize="16px">
<rich-text v-if="courseInfo.content" class="content"
:nodes="formatRichText(courseInfo.content)"></rich-text>
<!-- <text>超强树选择器、树组件、树插件、无限级联树、单选树、多选树、自定义样式树、树形选择 </text> -->
<view class="audio" v-if="courseInfo.mediaType == 2 && courseInfo.media != ''">
<audio style="text-align: left" :src="current.src" :poster="current.poster" :name="current.name"
:author="current.author" :action="audioAction" controls></audio>
<view class="audio" style="margin-bottom: 20rpx;"
v-if="courseInfo.mediaType == 2 && courseInfo.media != ''">
<audio style="text-align: left" :src="courseInfo.media" :poster="audioPoster"
:name="courseTitle" author="吴门医述" :action="audioAction" controls></audio>
</view>
<view>
<view v-if="courseInfo.mediaType ==1 && courseInfo.media != ''"
style="width: 100%;height: 100%;text-align: center;" v-html="videoHTML">
<!-- <view v-if="courseInfo.mediaType ==1 && courseInfo.media != ''" style="width: 100%;height: 100%;text-align: center;" v-html="videoHTML">
</view> -->
<view class="container" v-if="courseInfo.mediaType ==1 && courseInfo.media != ''">
<div ref="videoContent" @tap="renderScript.handleClick" id="url-player-test"
:videoData="videoData" :change:videoData="renderScript.receiveMsg"></div>
</view>
<!-- 视频播放器样式 -->
<!-- <view class="videoTemp" v-show="showTemp">
<u-icon name="play-circle" color="#fff" size="40" @click="clickToPlay"></u-icon>
<image src="../../static/video.jpg" mode="aspectFit"></image>
</view> -->
<!-- <view class="" v-if="!showTemp"> -->
<!-- <video ref="myVideo" id="myVideo" poster="../../static/videoF.jpg" src="https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/2minute-demo.mp4"
enable-danmu danmu-btn controls @ended="playEnd"></video> -->
<!-- </view> -->
</view>
<!-- <rich-text v-if="courseInfo.content" class="content"
:nodes="formatRichText(courseInfo.content)"></rich-text> -->
<!-- <text>超强树选择器、树组件、树插件、无限级联树、单选树、多选树、自定义样式树、树形选择 </text> -->
</uni-section>
</view>
</view>
@@ -79,7 +53,6 @@
<!-- <music-play :playData="playData"></music-play> -->
</view>
</template>
<script>
// import musicPlay from '@/components/music.vue'
import $http from '@/config/requestConfig.js';
@@ -91,18 +64,48 @@
data() {
return {
playData: {},
value: ['0'],
accordionVal: '0',
Leve1: [],
Leve2: [],
Leve3: [],
accordionVal: '',
options: {},//上个页面获取的视频参数（视频id）
playAuth: "", //播放凭证
videoId: "", //阿里云视频id
videoData: {}, //阿里云视频其他参数
// extraIcon:{
// color: '#4cd964',
// size: '100',
// }
scrollable: true,
treeList: [],
tagId: null,
pid: null,
bgiStyle: {
background: '#fff'
},
curTagIndex: null,
leve1Index: null,
leve2Index: null,
leve3Index: null,
iconStyle: {
fontSize: '40rpx',
fontWeight: 'bold',
color: '#258feb',
},
tabList: [
],
activeStyle: {
color: '#fff',
fontWeight: 'bold',
padding: '20rpx',
transform: 'scale(1.2)',
backgroundColor: '#ef9f00'
},
courseInfo: {},
poster: '../../static/videoF.jpg', //封面图
audioPoster: '../../static/logo.png',
current: {
poster: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/music-a.png',
name: '致爱丽丝',
@@ -116,6 +119,7 @@
courseTitle: '',
showTemp: true,
videoContext: null,
videoUrl: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/2minute-demo.mp4'
};
},
@@ -154,29 +158,97 @@
components: {
// musicPlay
},
created() {
// this.getLive();//获取播放凭证
},
//方法
methods: {
showDrawer(e) {
this.$refs[e].open()
this.videoContext.pause()
this.showTemp = true
console.log(5555)
},
// 关闭窗口
closeDrawer(e) {
this.$refs[e].close()
// 获取数据
getLive(playAuthsss) {
//playAuth 是播放凭证 通过后端自己根据api去获取，返回时不知道为什么结束会带有 = 有时候甚至是2个 所以要截取等号 不然不能播放
var playAuth = playAuthsss.replace(/=/g, "");
this.videoData = {
// ...res.video,//视频其他信息
videoId: this.videoId,//阿里云视频id
playAuth: playAuth,//阿里云播放凭证
};
this.playAuth = playAuth;
this.$forceUpdate();
},
tabChange(e) {
console.log(e, 'e');
let _index = e.index
this.clickCourseInfo(this.treeList[_index])
this.curTagIndex = _index
this.leve1Index = null
this.leve2Index = null
this.leve3Index = null
if (this.treeList[_index].isLast == 0 && this.treeList[_index].children.length > 0) {
this.Leve1 = this.treeList[_index].children
if (this.Leve1[0].isLast == 0 && this.Leve1[0].children.length > 0) {
this.Leve2 = this.Leve1[0].children
// console.log(this.Leve2,'Leve2');
if (this.Leve2[0].isLast == 0 && this.Leve2[0].children.length > 0) {
this.Leve3 = this.Leve2[0].children
} else {
this.Leve3 = []
}
} else {
this.Leve2 = []
this.Leve3 = []
}
},
changeD(e, type) {
// console.log((type === 'showRight' ? '左窗口' : '右窗口') + (e ? '打开' : '关闭'));
this[type] = e
if (!e) {
this.showTemp = false
console.log('关闭弹窗')
this.videoContext.play()
} else {
this.Leve1 = []
this.Leve2 = []
this.Leve3 = []
}
},
leve1Click(val, index) {
console.log(this.Leve1[index], 'val');
this.leve1Index = index
this.leve2Index = null
this.leve3Index = null
this.clickCourseInfo(val)
if (this.Leve1[index].isLast == 0 && this.Leve1[index].children.length > 0) {
this.Leve2 = this.Leve1[index].children
console.log(this.Leve2, 'Leve2');
} else {
this.Leve2 = []
this.Leve3 = []
}
},
leve2Click(val, index) {
this.leve2Index = index
if (this.leve1Index == null) {
this.leve1Index = 0
}
this.leve3Index = null
// console.log(val,'三级点击');
this.clickCourseInfo(val)
if (this.Leve2[index].isLast == 0 && this.Leve2[index].children.length > 0) {
this.Leve3 = this.Leve2[index].children
} else {
this.Leve3 = []
}
},
leve3Click(val, index) {
this.leve3Index = index
// console.log(val,'四级点击');
if (this.leve2Index == null) {
this.leve2Index = 0
}
if (this.leve1Index == null) {
this.leve1Index = 0
}
this.clickCourseInfo(val)
// if(this.Leve3[index].isLast == 0){
// this.Leve3 = this.Leve2[index].children
// }
},
formatRichText(html) { //控制图片大小
let newContent = html.replace(/<img[^>]*>/gi, function(match, capture) {
match = match.replace(/style="[^"]+"/gi, '').replace(/style='[^']+'/gi, '');
@@ -194,21 +266,65 @@
'<img style="max-width:100%;height:auto;display:inline-block;margin:10rpx auto;"');
return newContent;
},
collapseChange(e) {
console.log(e, '折叠面板点击');
if (e) {
this.tagId = this.treeList[e].id
this.getCourseInfo(this.tagId)
// this.closeDrawer('showRight')
}
},
getData() {
this.$http
.post('medical/home/getCourseMedicalTree')
.then(res => {
if (res.code == 0 && res.labels.length > 0) {
this.tabList = []
res.labels.forEach((item, index) => {
this.tabList.push({
id: item.id,
name: item.title
})
if (item.id == this.pid) {
this.curTagIndex = index
console.log(this.curTagIndex)
}
})
this.treeList = res.labels
if (this.treeList[this.curTagIndex].isLast == 0 && this.treeList[this.curTagIndex].children
.length > 0) {
this.Leve1 = this.treeList[this.curTagIndex].children
this.Leve1.forEach((item, index) => {
if (item.id == this.tagId) {
this.leve1Index = index
}
})
if (this.Leve1[0].isLast == 0 && this.Leve1[0].children.length > 0) {
this.Leve2 = this.Leve1[0].children
this.Leve2.forEach((item, index) => {
if (item.id == this.tagId) {
this.leve2Index = index
}
})
// console.log(this.Leve2,'Leve2');
if (this.Leve2[0].isLast == 0 && this.Leve2[0].children.length > 0) {
this.Leve3 = this.Leve2[0].children
this.Leve3.forEach((item, index) => {
if (item.id == this.tagId) {
this.leve3Index = index
}
})
} else {
this.Leve3 = []
}
} else {
this.Leve2 = []
this.Leve3 = []
}
} else {
this.Leve1 = []
this.Leve2 = []
this.Leve3 = []
}
// this.getCourseInfo(this.treeList[0].id)
// console.log(this.treeList[0].id,'+++++')
// this.showDrawer('showRight')
} else {
this.curTagIndex = 0
this.treeList = []
}
}).catch(e => {
@@ -227,15 +343,20 @@
'Content-Type': 'application/json'
},
})
.then(res => {
.then(async res => {
if (res.code == 0 && res.course.id) {
this.courseInfo = res.course
this.courseTitle = this.courseInfo.title + '课程说明'
this.curId = id
if (this.courseInfo.mediaType == 1 && this.courseInfo.media != '') {
// this.videoUrl = this.courseInfo.media
// this.poster = this.videoUrl +
// "?x-oss-process=video/snapshot,t_0,f_jpg"
this.videoId = this.courseInfo.media
this.videoUrl = await this.getVideoPath(this.courseInfo.media)
this.getLive(this.videoUrl)
console.log()
// this.videoData = {
// videoId: this.videoId,//阿里云视频id
// playAuth: this.videoUrl,//阿里云播放凭证
// }
} else {
// this.videoUrl = ''
this.poster = ''
@@ -256,10 +377,36 @@
console.log(e, '课程详情报错')
});
},
// 获得播放地址
async getVideoPath(str) {
// console.log(str, 'str');
let path = ''
await $http.request({
url: "medical/course/checkVideoByMD",
method: "POST", // POST、GET、PUT、DELETE，具体说明查看官方文档
data: {
id: str
},
header: { //默认 无 说明：请求头
'Content-Type': 'application/json'
},
})
// this.$http
// .post('sociology/course/checkVideo',{
// id: str
// })
.then(res => {
if (res.code == 0) {
// console.log(res, 'res');
path = res.playAuth
}
}).catch(e => {
console.log(e, '获取视频播放地址错误');
})
return path
},
clickCourseInfo(item) {
this.getCourseInfo(item.id)
this.closeDrawer('showRight')
},
playEnd() {
this.showTemp = true
@@ -272,22 +419,97 @@
},
};
</script>
<script module="renderScript" lang="renderjs">
export default {
mounted() {
// 在适合的生命周期，通过script和link标签引入播放器sdk、css
this.loadWebPlayerSDK()
},
data() {
return {
player: null,
}
},
methods: {
getLive() {
//配置播放器
var player = new Aliplayer({
id: "url-player-test",
"vid": this.videoData.videoId, // 必选参数，可以通过点播控制台（路径：媒资库>音/视频）查询。示例：1e067a2831b641db90d570b6480f****。
"playauth": this.videoData.playAuth, // 必选参数，参数值可通过调用GetVideoPlayAuth接口获取。
"encryptType": 1, // 必选参数，当播放私有加密流时需要设置本参数值为1。其它情况无需设置。
"playConfig": {
"EncryptType": 'AliyunVoDEncryption'
},
width: '100%', //容器的大小
height: '600rpx', //容器的大小
}, function(player) { });
this.player = player;
player.one('canplay', function() {
// console.log('canplay', this.player.tag);
player.tag.play();
});
},
//监听获取播放凭证的方法
checkValue() {
console.log(this.videoId, this.videoData.playAuth, "1111888888")
if (!this.videoData.playAuth) {
setTimeout(() => {
this.checkValue();
}, 2000);
} else {
this.getLive();
}
},
loadWebPlayerSDK() {
return new Promise((resolve, reject) => {
const s_tag = document.createElement('script'); // 引入播放器js
s_tag.type = 'text/javascript';
s_tag.src = 'https://g.alicdn.com/apsara-media-box/imp-web-player/2.20.3/aliplayer-min.js';
s_tag.charset = 'utf-8';
s_tag.onload = () => {
this.checkValue();
resolve();
}
document.body.appendChild(s_tag);
const l_tag = document.createElement('link'); // 引入播放器css
l_tag.rel = 'stylesheet';
l_tag.href =
'https://g.alicdn.com/apsara-media-box/imp-web-player/2.20.3/skins/default/aliplayer-min.css';
document.body.appendChild(l_tag);
});
},
loadComponent() {
return new Promise((resolve, reject) => {
const s_tag = document.createElement('script');
s_tag.type = 'text/javascript';
// 需要先下载组件 js 文件，放到项目 /static/ 目录下
// 下载地址：https://github.com/aliyunvideo/AliyunPlayer_Web/blob/master/customComponents/dist/aliplayer-components/aliplayercomponents-1.0.9.min.js
s_tag.src = './utils/aliplayercomponents.min.js';
s_tag.charset = 'utf-8';
s_tag.onload = () => {
resolve();
}
document.body.appendChild(s_tag);
});
}
}
}
</script>
<style lang="scss" scoped>
@import '@/style/mixin.scss';
::v-deep .containerBg {
// .uni-collapse-item__title-box {
// background-color: transparent !important;
// }
.uni-audio-default {
width: 100% !important;
}
// .uni-collapse-item__title {
// background-image: linear-gradient(90deg, #258feb 0%, #00e1ec 100%) !important;
// text {
// color: #fff !important;
// font-size: 28rpx !important;
// }
// }
#myVideo {
width: 100% !important;
}
@@ -297,6 +519,42 @@
}
}
.flexbox {
display: flex;
}
.subItem {
background-color: #ebeef5;
padding: 10rpx;
flex-wrap: wrap;
justify-content: start;
text {
display: inline-block;
width: calc(25% - 8rpx);
text-align: center;
border-radius: 10rpx;
color: #258feb;
padding: 10rpx 20rpx;
border: 1px solid #258feb;
margin: 6rpx 0;
font-size: 26rpx;
margin-right: 10rpx;
}
text:last-child {
margin-right: 0 !important;
}
.cur {
background: #258feb;
display: inline-block;
color: #fff;
border-radius: 10rpx;
padding: 10rpx 20rpx;
}
}
.close {
display: flex;