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QA-UniApp-wlaq/pages/application/onlinexxks/my-study.vue

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2024-11-19 14:17:54 +08:00
<template>
<view >
<cu-custom ref="cuCustom" bgColor="bg-gradual-blueness" :isBack="true" :isRingt="true" :backUrl="backUrl">
<block slot="backText">返回</block>
<block slot="content">学习详细</block>
</cu-custom>
<view v-show="isNoPass" class="waring">
<text>人脸识别失败，无法视频播放视频！</text>
</view>
<view v-if="TabCur == 0" class="svideo">
<video v-if="movie.poster" id="coursewareVideo" style="width: 100%;" :src="movie.src" :poster="movie.poster" :show-progress="false"
:enable-progress-gesture="false" direction="-90" @play="onPlayerPlay($event)"
@pause="onPlayerPause($event)" @ended="onPlayerEnded($event)" @timeupdate="onPlayerTimeupdate($event)"></video>
</view>
<view class="sdetail">
<scroll-view scroll-x class="bg-white nav text-center" scroll-with-animation :scroll-left="scrollLeft">
<view class="cu-item " :class="index==TabCur?'text-blue cur':''" v-for="(item,index) in tabNav" :key="index" @tap="tabSelect"
:data-id="index">
{{item.name}}
</view>
</scroll-view>
<block v-if="TabCur==0">
<view v-if="pd.VIDEOLIST.length>0">
<view class="tcl_box" v-for="(item,index) in pd.VIDEOLIST" :key="item.COURSEWAREID">
<view class="tcl_item">
<view class="sleft">
<text class=" cuIcon-videofill mr10" :class="item.COURSEWAREID == currentCoursewareID ? 'text-blue' : 'text-grey'"></text>
<text @click="$noMultipleClicks(studyVideo,index)" class="text-title">{{item.COURSEWARENAME}}</text>
<text v-show="item.PLAYCOUNT>0" class="text-green">(已学习)</text>
</view>
<view class="tcl_time">
<view class="tcl_text">
<text class="mr20">{{item.VIDEOTIMEFORMAT}}</text>
<text v-if="item.VIDEOTIME != 0" >已学{{item.VIDEOPROGRESS}}%</text>
</view>
<button class="cu-btn bg-orange round sm" @click="$noMultipleClicks(goStudyQuestion,item)">习题练习</button>
</view>
</view>
</view>
<!--<view class="svideol" v-for="(item,index) in pd.VIDEOLIST" :key="item.COURSEWAREID">
<view class="sitem">
<view class="sleft">
<text v-if="item.COURSEWAREID == currentCoursewareID" class="text-blue cuIcon-videofill mr10"></text>
<text @click="$noMultipleClicks(studyVideo,index)">{{item.COURSEWARENAME}}</text>
<text v-show="item.PLAYCOUNT>0" class="text-green">(已学习)</text>
</view>
<view class="sright">
<button class="cu-btn bg-green round sm" @click="$noMultipleClicks(goStudyQuestion,item)">习题练习</button>
</view>
</view>
</view>-->
</view>
<view v-else-if="dataFlag=='noData'" class="dy-null">
<view class="dy-null-img">
<image src="../../../static/null.png" mode=""></image>
</view>
<view class="dy-null-title">
暂无数据
</view>
</view>
<view class="cu-tabbar-height"></view>
</block>
<block v-if="TabCur==1">
<view v-if="pd.DATALIST.length>0">
<view class="svideol" v-for="(item,index) in pd.DATALIST" :key="item.COURSEWAREID">
<view class="sitem">
<view class="sleft">
<text class="text-blue cuIcon-newsfill mr10"></text>
<!-- <text class="text-red">(必修)</text>-->
<text @click="$noMultipleClicks(studyData,index)">{{item.COURSEWARENAME}}</text>
<text v-show="item.PLAYCOUNT>0" class="text-green">(已学习)</text>
</view>
<view class="sright">
<button class="cu-btn bg-green round sm" @click="$noMultipleClicks(goStudyQuestion,item)">习题练习</button>
</view>
</view>
</view>
</view>
<view v-else-if="dataFlag=='noData'" class="dy-null">
<view class="dy-null-img">
<image src="../../../static/null.png" mode=""></image>
</view>
<view class="dy-null-title">
暂无数据
</view>
</view>
<view class="cu-tabbar-height"></view>
</block>
<view class="bottom-fixed">
<button class="cu-btn bg-green lg" @click="$noMultipleClicks(goExam)">课程考试</button>
</view>
</view>
</view>
</template>
<script>
import {
basePath,
corpinfoId,
baseImgPath,
loginUser
} from '@/common/tool.js';
export default {
data() {
return {
baseImgPath: baseImgPath,
backUrl: '/pages/application/onlinexxks/my-tasks',
loading: false,
sTop: 0,
totalHeight: 0,
tabNav: [{
name: '视频课件'
},
{
name: '资料课件'
}
],
TabCur: 0,
scrollLeft: 0,
noClick: true,
coursewareIntroduce: '课程课件介绍',
STAGESTUDENTRELATION_ID: '',
coursewareFiles: '',
coursewareCapture: '',
list: [],
pd: {
STUDYTASK_ID: '',
STUDY_NAME: '',
COURSEWARE_COUNT: 0,
STAGEEXAMPAPER_ID: '',
EXAMNAME: '',
EXAMTIME: '',
ANSWERSHEETTIME: '',
EXAMSCORE: '',
QUESTIONNUM: '',
EXAMSTATE: '',
PASSSCORE: '',
STAGEEXAMSTATE: '',
STAGEEXAMSCORE: '',
COMPLETE_COURSEWARE: 0,
VIDEOLIST: [],
DATALIST: [],
}, // 数据,
currentCoursewareListIndex: 0,
currentCoursewareID: '',
currentCurriculumID: '',
videoRecord: {},
movie: {
'id': 0,
'title': '课件名称',
'src': '', //视频地址
'poster':'', //封面地址
'actors': '主讲人',
'desc': '课件简介'
},
dataFlag: 'noData',
//定时跳转人脸识别验证
timer: null,
seconds: 0,
isNoPass: false,
//视频相关
playTime: 0,
isPaused: false,
currentTime:0,
randomTiem:(Math.random()*5).toFixed(0)
}
},
async onLoad(event) {
this.STAGESTUDENTRELATION_ID = event.STAGESTUDENTRELATION_ID
if(event.isNoPass) {
this.isNoPass = event.isNoPass
}
if (event.CURRENTCOURSEWAREID) {
this.currentCoursewareID = event.CURRENTCOURSEWAREID
this.coursewareFiles = event.COURSEWAREFILES
this.coursewareCapture = event.COURSEWARECAPTURE
this.movie.poster = baseImgPath + event.COURSEWARECAPTURE
this.movie.src = baseImgPath + event.COURSEWAREFILES
this.playTime = event.PLAYTIME
this.currentCoursewareListIndex = event.COURSEWAREINDEX
}
await this.getData()
this.$forceUpdate()
},
onReady(){
if (this.movie.src) {
var myvideo = uni.createVideoContext('coursewareVideo')
if (this.currentCoursewareID != '') {
myvideo.seek(parseInt(this.playTime))
myvideo.play()
if(this.timer) {
clearInterval(this.timer)
this.timer = null
}
// console.info('this.randomTiem:'+(Number(this.randomTiem)+10))
this.timer = setInterval(this.startTimer, 1000)
}
} else {
uni.showModal({
title: '温馨提示',
content: '重要提醒：尊敬的用户，根据规定我们会在您学习过程中多次进行人脸识别认证，为了保护您的隐私请您在摄像设备视野内确保衣冠整齐。',
confirmText: '同意并继续',
cancelText: '取消',
success: function (res) {
if (res.confirm) {
} else if (res.cancel) {
uni.redirectTo({
url: '/pages/application/onlinexxks/my-tasks'
});
}
}
});
}
},
onBackPress() {
if(this.timer) {
clearInterval(this.timer)
this.timer = null
}
this.$refs.cuCustom.BackPage()
return true
},
onUnload() {
// 如果定时器在运行则关闭
this.saveVideoRecord(0)
if(this.timer) {
clearInterval(this.timer)
this.timer = null
// console.info('页面卸载')
// console.info(this.timer)
}
},
methods: {
startTimer(){
this.seconds += 1
// console.info('this.seconds:'+this.seconds)
if (this.seconds == (Number(this.randomTiem)+10) * 60) {
this.goFaceRecognition(this.currentCoursewareListIndex)
}
},
tabSelect(e) {
if(this.TabCur != e.currentTarget.dataset.id) {
this.TabCur = e.currentTarget.dataset.id;
this.scrollLeft = (e.currentTarget.dataset.id - 1) * 60
this.currentCoursewareID = ''
if (this.TabCur == 1) {
this.movie.poster = ''
this.movie.src = ''
this.saveVideoRecord(0)
if(this.timer) {
clearInterval(this.timer)
this.timer = null
}
} else {
this.movie.poster = baseImgPath + this.pd.VIDEOLIST[0].COURSEWARECAPTURE
this.movie.src = baseImgPath + this.pd.VIDEOLIST[0].COURSEWAREFILES
}
}
},
getData() {
return new Promise((resolve, reject) => {
var _this = this;
uni.showLoading({
title: '请稍候'
})
uni.request({
url: basePath + '/app/stagestudentrelation/getMyTask',
method: 'POST',
dataType: 'json',
header: {
'Content-type': 'application/x-www-form-urlencoded'
},
data: {
STAGESTUDENTRELATION_ID: this.STAGESTUDENTRELATION_ID,
USER_ID:loginUser.USER_ID
},
success: (res) => {
if ("success" == res.data.result) {
uni.hideLoading();
_this.pd = res.data.pd;
_this.pd.VIDEOLIST.forEach((ele) => {
if (ele.VIDEOTIME == 0) {
ele.VIDEOTIMEFORMAT = ''
ele.VIDEOPROGRESS = ''
} else {
ele.VIDEOTIMEFORMAT = _this.formatVideoTime(ele.VIDEOTIME)
_this.operatVideoList(ele)
}
// 如果数据不更新的话，增加下面代码
// res.data.varList.splice(1, 0)
})
// 进入后自动播放第一个
console.info(_this.pd.VIDEOLIST)
if (_this.currentCoursewareID == '') {
_this.movie.poster = baseImgPath + _this.pd.VIDEOLIST[0].COURSEWARECAPTURE
_this.movie.src = baseImgPath + _this.pd.VIDEOLIST[0].COURSEWAREFILES
}
} else {
uni.showToast({
icon: 'none',
title: res.data.message,
duration: 2000
});
}
resolve(true)
}
})
})
},
operatVideoList(ele) {
if (ele.PLAYCOUNT > 0) { //已学习
ele.VIDEOPROGRESS = 100
} else {
if (ele.VIDEOTIME == 0 || ele.RESOURCETIME == 0) { //视频无时长信息或没有开始学习
ele.VIDEOPROGRESS = 0
} else {
ele.VIDEOPROGRESS = (ele.RESOURCETIME / ele.VIDEOTIME * 100).toFixed(0)
this.$forceUpdate()
}
}
},
formatVideoTime(VIDEOTIME) {
var minute = Math.floor((VIDEOTIME / 60))
var second = (VIDEOTIME - minute * 60).toFixed(0)
return (minute < 10 ? ("0"+minute) : minute) + ":" + (second < 10 ? ("0"+second) : second)
},
validStr(str) {
if (str != null && str != '' && typeof(str) != "undefined" && str != 0)
return true
return false
},
async studyVideo(index) {
var item = this.pd.VIDEOLIST[index]
if (this.currentCoursewareID != item.COURSEWAREID) { //播放视频不是同一个的时候
this.currentCoursewareListIndex = index
if (this.currentCoursewareID != '') { //保存上个视频的播放进度
this.saveVideoRecord(0)
}
this.playTime = 0
this.currentTime = 0
this.isPaused = false
this.currentCoursewareID = item.COURSEWAREID
this.currentCurriculumID = item.CURRICULUMID
if (this.validStr(item.COURSEWAREFILES)) {
this.coursewareFiles = item.COURSEWAREFILES
this.coursewareCapture = item.COURSEWARECAPTURE
this.movie.poster = baseImgPath + item.COURSEWARECAPTURE
this.movie.src = baseImgPath + item.COURSEWAREFILES
var myvideo = uni.createVideoContext('coursewareVideo')
await this.getVideoProgress() //方法放在studyVideo加载后，此方法里的this.playTime获取不到值
if (!this.pd.VIDEOLIST[index].ISCHECKFACE && this.pd.GJ_STATE == '1') {
this.pd.VIDEOLIST[index].ISCHECKFACE = 1
this.goFaceRecognition(index)
return
}
// myvideo.seek(parseInt(this.playTime));
// if(this.timer) {
// clearInterval(this.timer)
// this.timer = null
// }
// this.timer = setInterval(this.startTimer, 1000)
} else {
uni.showToast({
icon: 'none',
title: '课件视频资源已失效，请联系管理员',
duration: 2000
});
}
}
},
// 监听播放
onPlayerPlay(player) {
if (this.currentCoursewareID == '') {
this.studyVideo(0)
}
this.isPaused = false
},
// 监听暂停
onPlayerPause(player) {
this.isPaused = true
},
// 当前播放位置发生变化时触发。
onPlayerTimeupdate(player) {
this.playTime = player.detail.currentTime
if(this.playTime - this.currentTime >=15){
this.currentTime = this.playTime
this.saveVideoRecord(0)
}
if (this.pd.VIDEOLIST[this.currentCoursewareListIndex].VIDEOTIME != 0) {
this.pd.VIDEOLIST[this.currentCoursewareListIndex].RESOURCETIME = this.playTime
this.operatVideoList(this.pd.VIDEOLIST[this.currentCoursewareListIndex])
}
},
onPlayerEnded(player) {
this.isPaused = true
// localStorage.setItem('currentTime' + this.currentCoursewareID, 0)
this.playTime = 0
this.currentTime = 0
this.saveVideoRecord(1)
if(this.timer) {
clearInterval(this.timer)
this.timer = null
}
if (this.pd.VIDEOLIST[this.currentCoursewareListIndex].VIDEOTIME != 0) {
this.pd.VIDEOLIST[this.currentCoursewareListIndex].PLAYCOUNT = Number(this.pd.VIDEOLIST[this.currentCoursewareListIndex].PLAYCOUNT) + 1
this.pd.VIDEOLIST[this.currentCoursewareListIndex].RESOURCETIME = this.playTime
this.operatVideoList(this.pd.VIDEOLIST[this.currentCoursewareListIndex])
}
},
saveVideoRecord(isEnd) {
if (this.currentCoursewareID != '') {
uni.request({
url: basePath + 'app/coursestudyvideorecord/save',
method: 'POST',
dataType: 'json',
header: {
'Content-type': 'application/x-www-form-urlencoded'
},
data: {
CORPINFO_ID: corpinfoId,
USER_ID: loginUser.USER_ID,
USERNAME: loginUser.USERNAME,
CURRICULUM_ID: this.currentCurriculumID,
VIDEOCOURSEWARE_ID: this.currentCoursewareID,
RESOURCETIME: this.playTime,
STUDYTASK_ID: this.pd.STUDYTASK_ID,
IS_END: isEnd,
TYPE: 1
},
success: (res) => {
this.videoRecord = res.data.pd
if (isEnd == 1){
this.pd.COMPLETE_COURSEWARE = res.data.pd.COMPLETE_COURSEWARE
this.pd.VIDEOLIST[this.currentCoursewareListIndex].PLAYCOUNT = res.data.pd.PLAYCOUNT
}
}
})
}
},
getVideoProgress() {
return new Promise((resolve, reject) => {
uni.request({
url: basePath + 'app/coursestudyvideorecord/getVideoProgress',
method: 'POST',
dataType: 'json',
header: {
'Content-type': 'application/x-www-form-urlencoded'
},
data: {
USER_ID: loginUser.USER_ID,
CURRICULUM_ID: this.currentCurriculumID,
VIDEOCOURSEWARE_ID: this.currentCoursewareID
},
success: (res) => {
if (res.data.pd != '') {
this.videoRecord = res.data.pd
this.playTime = this.videoRecord.RESOURCETIME
}
resolve(true)
}
})
})
},
studyData(index) {
var item = this.pd.DATALIST[index]
this.currentCoursewareListIndex = index
this.currentCoursewareID = item.COURSEWAREID
this.currentCurriculumID = item.CURRICULUMID
if (this.validStr(item.COURSEWAREFILES)) {
uni.showLoading({
title: "加载中..."
}); //加载中动画
uni.downloadFile({
url: baseImgPath + item.COURSEWAREFILES,
success: (res) => {
uni.hideLoading(); //结束加载中动画
uni.openDocument({
filePath: res.tempFilePath,
success: function(res) {
// console.log(res)
}
})
}
})
uni.request({
url: basePath + 'app/coursestudyvideorecord/save',
method: 'POST',
dataType: 'json',
header: {
'Content-type': 'application/x-www-form-urlencoded'
},
data: {
CORPINFO_ID: corpinfoId,
USER_ID: loginUser.USER_ID,
USERNAME: loginUser.USERNAME,
CURRICULUM_ID: item.CURRICULUMID,
VIDEOCOURSEWARE_ID: item.COURSEWAREID,
RESOURCETIME: item.VIDEOTIME,
STUDYTASK_ID: this.pd.STUDYTASK_ID,
IS_END: 1,
TYPE: 2
},
success: (res) => {
this.pd.COMPLETE_COURSEWARE = res.data.pd.COMPLETE_COURSEWARE
this.pd.DATALIST[this.currentCoursewareListIndex].PLAYCOUNT = res.data.pd.PLAYCOUNT
}
})
} else {
uni.showToast({
icon: 'none',
title: '课件文件资源已失效，请联系管理员',
duration: 2000
});
}
},
goFaceRecognition(index) {
uni.redirectTo({
url: '/pages/application/onlinexxks/face/index?CURRICULUM_ID=' + this.currentCurriculumID
+ '&STAGESTUDENTRELATION_ID=' + this.STAGESTUDENTRELATION_ID
+ '&CURRENTCOURSEWAREID=' + this.currentCoursewareID + '&COURSEWAREFILES=' + this.coursewareFiles
+ '&COURSEWARECAPTURE=' + this.coursewareCapture + '&PLAYTIME=' + this.playTime
+ '&COURSEWAREINDEX=' + index
})
},
//习题练习
goStudyQuestion(item) {
uni.request({
url: basePath + '/app/mycurriculum/countForStudyByCoursewareId',
method: 'POST',
dataType: 'json',
header: {
'Content-type': 'application/x-www-form-urlencoded'
},
data: {
CURRICULUMID: item.CURRICULUMID,
COURSEWAREID: item.COURSEWAREID,
COURSEWARETYPE: item.COURSEWARETYPE
},
success: (res) => {
uni.hideLoading(); //结束加载中动画
if ("success" == res.data.result) {
if (res.data.pd.COUNT > 0) {
this.goStudyDetail(item)
} else {
uni.showToast({
icon: 'none',
title: '课件还没有添加课件习题',
duration: 2000
})
}
}
}
})
},
goStudyDetail(item) {
/*
if (item.STUDYSTATE == '1') {
uni.request({
url: basePath + '/app/coursestudentrelation/updateStudentState',
method: 'POST',
dataType: 'json',
header: {
'Content-type': 'application/x-www-form-urlencoded'
},
data: {
USERNAME: loginUser.USERNAME,
TYPE: '1',
STUDYSTATE: '2',
STAGESTUDENTRELATION_ID: this.STAGESTUDENTRELATION_ID,
},
success: (res) => {
if ("success" == res.data.result) {
// console.log(_this.pd)
} else {
uni.showToast({
icon: 'none',
title: res.data.message,
duration: 2000
});
}
}
});
}*/
uni.redirectTo({
url: '/pages/application/onlinexxks/my-study-detail?STUDYTASK_ID=' + this.pd.STUDYTASK_ID + '&COURSEWAREID=' + item.COURSEWAREID + '&COURSEWARETYPE=' +
item.COURSEWARETYPE + '&CURRICULUM_ID=' + item.CURRICULUMID + '&STAGESTUDENTRELATION_ID=' + this.STAGESTUDENTRELATION_ID
})
},
goExam() {
if (this.pd.COURSEWARE_COUNT <= this.pd.COMPLETE_COURSEWARE) {
// uni.request({
// url: basePath + '/app/coursepapers/checkCurriculumExam',
// method: 'POST',
// dataType: 'json',
// header: {
// 'Content-type': 'application/x-www-form-urlencoded'
// },
// data: {
// CURRICULUMID: this.currentCurriculumID
// },
// success: (res) => {
// uni.hideLoading(); //结束加载中动画
// if ("success" == res.data.result) {
// if (res.data.pd == null) {
// uni.showToast({
// icon: 'none',
// title: '课程还没有创建试卷，请联系管理员',
// duration: 2000
// })
// } else if (res.data.pd.QUESTIONLIST.length == 0) {
// uni.showToast({
// icon: 'none',
// title: '试卷考题缺失，请联系管理员',
// duration: 2000
// })
// } else {
uni.showModal({
title: '',
content: '确定要进行考试吗？',
cancelColor: '#000000',
cancelText: '取消',
confirmText: '确定',
success: res => {
if (res.confirm) {
// uni.redirectTo({
// url: '/pages/application/onlinexxks/my-exam-curriculum?CURRICULUM_ID=' + this.currentCurriculumID +
// '&STAGESTUDENTRELATION_ID=' + this.STAGESTUDENTRELATION_ID
// })
uni.redirectTo({
url: '/pages/application/onlinexxks/my-exam-stage?STUDYTASK_ID=' + this.pd.STUDYTASK_ID + '&STAGEEXAMPAPER_ID=' + this.pd.STAGEEXAMPAPER_ID +
'&STAGESTUDENTRELATION_ID=' + this.pd.STAGESTUDENTRELATION_ID
});
}
}
})
// }
// }
// }
// })
} else {
uni.showToast({
icon: 'none',
title: '请完成所有课件学习，再进行考试。',
duration: 2000
})
}
},
BackPage() {
uni.redirectTo({
url: '/pages/application/onlinexxks/my-curriculum',
})
}
}
}
</script>
<style>
</style>