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<template> |
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<!-- 实验台 --> |
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<div class="box"> |
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<div class="search"> |
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<input type="text" placeholder="请输入关键词" v-model="keyword"> |
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<button>搜索</button> |
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</div> |
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<div class="wrap"> |
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<template v-for="(item,index) in curriculumList"> |
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<a class="item" @click="goPreview(item)" :key="index" v-if="!keyword || item.curriculumName.includes(keyword)"> |
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<img :src="item.coverUrl" alt=""> |
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<p class="text" v-html="item.curriculumName"></p> |
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</a> |
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</template> |
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</div> |
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</div> |
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</template> |
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|
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<script> |
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export default { |
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name: "backstage", |
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data() { |
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return { |
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keyword: "", |
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curriculumList: [] |
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} |
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}, |
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mounted() { |
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this.getschoolCourse(); |
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}, |
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methods: { |
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getschoolCourse() { // 获取课程列表 |
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this.$get(this.api.schoolCourse).then(res => { |
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this.curriculumList = res.data; |
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}).catch(err => { |
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console.log(err); |
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}); |
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}, |
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goPreview(item) { |
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// let systemName = item.name.replace("<br>","") |
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this.$router.push(`/station/preview?courseId=${item.cid}&curriculumName=${item.curriculumName}`); |
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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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<style lang="scss" scoped> |
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.box { |
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padding: 20px; |
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background-color: #fff; |
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} |
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|
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/deep/ .el-card { |
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margin-bottom: 0; |
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} |
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|
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.search { |
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position: relative; |
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width: 30%; |
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margin: 50px auto 150px; |
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border-radius: 30px; |
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border: 1px solid #9076FF; |
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border-right: 0; |
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overflow: hidden; |
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input { |
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width: 100%; |
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height: 44px; |
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line-height: 44px; |
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padding: 0 20px; |
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font-size: 14px; |
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color: #333; |
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border: 0; |
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outline: none !important; |
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box-sizing: border-box; |
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} |
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|
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button { |
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position: absolute; |
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top: 0; |
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right: 0; |
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padding: 0 20px; |
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line-height: 46px; |
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color: #fff; |
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background-color: #9076FF; |
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border: 0; |
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outline: none !important; |
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} |
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} |
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|
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.wrap { |
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display: flex; |
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flex-wrap: wrap; |
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width: 70%; |
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margin: 0 auto; |
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min-height: calc(100vh - 520px); |
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box-sizing: border-box; |
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|
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.item { |
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width: 16%; |
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margin: 20px; |
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text-align: center; |
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cursor: pointer; |
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|
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&:hover { |
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opacity: .9; |
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} |
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|
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img { |
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width: 100px; |
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height: 100px; |
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margin: 0 auto 6px; |
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} |
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|
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.text { |
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font-size: 14px; |
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text-align: center; |
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color: #333; |
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} |
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} |
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} |
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</style> |
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<template> |
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<div style="padding: 24px"> |
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<el-card shadow="hover" class="m-b-20"> |
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<div class="flex-between"> |
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<el-page-header @back="goBack" :content="curriculumName"></el-page-header> |
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</div> |
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</el-card> |
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<el-card shadow="hover" class="m-b-20" style="background: none;"> |
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<div class="flex"> |
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<div class="cover" :class="{'is-word': showMask1}"> |
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<!--实验台不显示课程封面--> |
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<img v-if="coverUrl" :src="coverUrl" alt="" width="100%" height="100%"> |
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<template v-else-if="iframeSrc"> |
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<iframe class="inner fileIframe" id="fileIframe" :src="iframeSrc" frameborder="0"></iframe> |
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<template v-if="showMask"> |
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<div class="mask" style="width:100%;background: #393A3D;height: 30px;top: 53px;"></div> |
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<div class="mask" style="width:100%;background: #393A3D;height: 30px;top: 53px;"></div> |
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</template> |
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<template v-if="showMask1"> |
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<div class="word-mask" style="height: 40px;"></div> |
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<div class="word-mask2" |
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style="top: 55px;left: 28%;width: 44%;height: calc(100% - 80px);"></div> |
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</template> |
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<template v-if="showMask2"> |
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<div class="excel-mask1" style="height: 48px;"></div> |
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</template> |
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</template> |
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<div class="pdf inner" v-else-if="pdfSrc"> |
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<p class="arrow"> |
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<span @click="changePdfPage(0)" class="turn el-icon-arrow-left" |
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:class="{grey: currentPage==1}"></span> |
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{{ currentPage }} / {{ pageCount }} |
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<span @click="changePdfPage(1)" class="turn el-icon-arrow-right" |
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:class="{grey: currentPage==pageCount}"></span> |
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</p> |
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<div style='color:#393A3D;height: 30px; |
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background: #393A3D;'></div> |
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<pdf |
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class="pdf-wrap" |
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:src="pdfSrc" |
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:page="currentPage" |
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@num-pages="pageCount=$event" |
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@page-loaded="currentPage=$event" |
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@loaded="loadPdfHandler"> |
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</pdf> |
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</div> |
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<div class="inner" v-else-if="playAuth"> |
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<div class="video_wid" id="player"></div> |
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</div> |
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</div> |
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<div class="catalog flex-1"> |
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<div class="m-b-20"> |
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<el-button type="primary" @click="goSystem" style="width: 100%; height: 50px; font-size: 18px">进 入 实 验</el-button> |
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</div> |
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<div class="list"> |
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<h4 class="title">{{ courseName }}</h4> |
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<div class="chapters"> |
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<template v-if="chapterList.length"> |
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<div class="chapter" v-for="(item,index) in chapterList" :key="index"> |
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<div class="chapterName">{{ item.name }}</div> |
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<div class="section" v-if="item.subsectionList.length"> |
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<div v-for="(section,i) in item.subsectionList" :key="i" @click="preview(section, item.name)"> |
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<p class="sectionName" :class="{active: curLink === `${item.name}${section.name}`}">{{ section.name }}</p> |
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</div> |
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</div> |
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</div> |
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</template> |
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</div> |
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</div> |
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</div> |
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</div> |
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</el-card> |
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|
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<el-card shadow="hover" class="m-b-20"> |
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<h4 style="margin-bottom: 10px">课程简介</h4> |
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<p>{{ briefIntroduction }}</p> |
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</el-card> |
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<el-card shadow="hover" class="m-b-20"> |
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<h4 style="margin-bottom: 10px">课程目标</h4> |
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<p>{{ teachingObjectives }}</p> |
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</el-card> |
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<!-- |
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<el-card shadow="hover" class="m-b-20"> |
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<h4 style="margin-bottom: 10px">课程进度</h4> |
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<el-progress :text-inside="true" :stroke-width="16" :percentage="70"></el-progress> |
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</el-card> |
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--> |
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</div> |
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</template> |
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|
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<script> |
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import util from "@/libs/util"; |
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import Setting from "@/setting"; |
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import { mapState } from "vuex"; |
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import pdf from "vue-pdf"; |
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import "quill/dist/quill.core.css"; |
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import "quill/dist/quill.snow.css"; |
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import "quill/dist/quill.bubble.css"; |
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import bus from "@/libs/bus"; |
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|
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export default { |
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components: { pdf }, |
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data() { |
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return { |
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courseId: this.$route.query.courseId, |
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curriculumName: this.$route.query.curriculumName, |
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video: "http://liuwanr.oss-cn-shenzhen.aliyuncs.com/mp4/20200519/1589871025648.mp4", |
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chapterList: [], // 章节列表 |
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coverUrl: "", // 课程封面 |
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courseName: "", // 课程名称 |
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briefIntroduction: "", // 课程简介 |
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teachingObjectives: "", // 课程目标 |
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assessmentList: "", // 考核列表 |
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curLink: "", // 当前选中 |
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playAuth: "", |
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player: null, |
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previewImg: "", |
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iframeSrc: "", |
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isWord: false, |
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isPPT: false, |
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isExcel: false, |
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showMask: false, |
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showMask1: false, |
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showMask2: false, |
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closePosi: { |
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top: "80px" |
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}, |
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pdfVisible: false, |
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pdfSrc: "", |
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currentPage: 0, // pdf文件页码 |
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pageCount: 0, // pdf文件总页数 |
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fileType: "pdf", // 文件类型 |
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desShrink: false |
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}; |
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}, |
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computed: { |
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...mapState("user", [ |
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"userId", "studentId", "roleId", "userName" |
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]) |
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}, |
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mounted() { |
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bus.$emit("setBg", "none"); |
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this.insertScript(); |
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this.getData(); |
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this.getChapter(); |
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}, |
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methods: { |
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goBack() { |
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this.$router.back(); |
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}, |
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async getData() { |
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let { data } = await this.$post(`${this.api.curriculumDetail}?cid=${this.courseId}`); |
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this.courseName = data.curriculumName; |
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// this.coverUrl = data.coverUrl; |
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this.briefIntroduction = data.briefIntroduction; |
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this.teachingObjectives = data.teachingObjectives; |
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this.assessmentList = data.assessmentConfig; |
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}, |
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async getChapter() { |
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let res = await this.$get(`${this.api.curriculumChapter}/${this.courseId}`); |
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this.chapterList = res.chapterList; |
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if (this.chapterList.length && this.chapterList[0].subsectionList && this.chapterList[0].subsectionList.length) { |
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// console.log(this.chapterList[0].subsectionList[0]); |
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this.preview(this.chapterList[0].subsectionList[0], this.chapterList[0].name); |
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} |
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}, |
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// 插入阿里云播放器脚本 |
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insertScript() { |
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const linkTag = document.createElement("link"); |
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linkTag.id = "aliplayerLink"; |
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linkTag.rel = "stylesheet"; |
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linkTag.href = "https://g.alicdn.com/de/prismplayer/2.8.2/skins/default/aliplayer-min.css"; |
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document.body.appendChild(linkTag); |
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|
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const scriptTag = document.createElement("script"); |
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scriptTag.id = "aliplayerScript"; |
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scriptTag.type = "text/javascript"; |
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scriptTag.src = "https://g.alicdn.com/de/prismplayer/2.8.2/aliplayer-min.js"; |
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document.body.appendChild(scriptTag); |
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this.$once("hook:beforeDestroy", function() { |
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document.body.removeChild(document.querySelector("#aliplayerLink")); |
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document.body.removeChild(document.querySelector("#aliplayerScript")); |
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}); |
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}, |
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transferType(ext) { |
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if ("jpg,jpeg,png,gif,svg,psd".includes(ext)) return "图片"; |
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if ("mp4,3gp,mov,m4v,avi,dat,mkv,flv,vob,rmvb,rm,qlv".includes(ext)) return "视频"; |
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return ext; |
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}, |
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preview(row, chapterName) { |
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this.curLink = `${chapterName}${row.name}`; // 章节名称+小节名称，小节名称有重复的情况，如果只用小节名称判断，会有同时选中多个的情况 |
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this.player = null; |
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this.playauth = ""; |
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this.coverUrl = ""; |
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this.pdfSrc = ""; |
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this.iframeSrc = ""; |
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this.isPPT = false; |
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this.isWord = false; |
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this.isExcel = false; |
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if (this.transferType(row.fileType) == "视频") { |
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this.$get(`${this.api.getPlayAuth}/${row.fileId}`).then(res => { |
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this.playAuth = res.data.playAuth; |
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this.$nextTick(() => { |
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if (this.player) { |
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this.player.replayByVidAndPlayAuth(row.fileId, this.playAuth); |
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} else { |
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this.player = new Aliplayer({ |
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id: "player", |
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width: "100%", |
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autoplay: false, |
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vid: row.fileId, |
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playauth: this.playAuth, |
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encryptType: 1 //当播放私有加密流时需要设置。 |
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}); |
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} |
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}); |
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|
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}).catch(res => { |
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}); |
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} else if (this.transferType(row.fileType) == "图片") { |
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this.coverUrl = row.fileUrl; |
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} else if (row.fileType == "pdf") { |
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this.pdfSrc = row.fileUrl; |
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this.pdfVisible = true; |
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} else { |
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this.$get(`${this.api.curriculumGetSubsection}/${row.id}`).then(res => { |
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if (row.fileType == "pptx") { |
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this.isPPT = true; |
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this.isWord = false; |
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this.isExcel = false; |
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} else if (row.fileType == "doc" || row.fileType == "docx") { |
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this.isPPT = false; |
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this.isWord = true; |
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this.isExcel = false; |
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} else if (row.fileType == "xls" || row.fileType == "xlsx") { |
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this.isExcel = true; |
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this.isPPT = false; |
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this.isWord = false; |
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} else { |
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this.isPPT = false; |
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this.isWord = false; |
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this.isExcel = false; |
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} |
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if (this.isPPT) { |
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this.showMask = true; |
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} else { |
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this.showMask = false; |
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} |
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if (this.isWord) { |
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this.showMask1 = true; |
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} else { |
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this.showMask1 = false; |
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} |
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if (this.isExcel) { |
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this.showMask2 = true; |
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} else { |
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this.showMask2 = false; |
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} |
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this.iframeSrc = res.previewUrl; |
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}).catch(err => {}); |
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} |
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}, |
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closePlayer() { |
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this.playAuth = ""; |
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this.player.pause(); |
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}, |
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closeIframe() { |
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this.iframeSrc = ""; |
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this.showMask = false; |
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this.showMask1 = false; |
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}, |
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closePdf() { |
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this.pdfSrc = ""; |
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this.currentPage = 1; |
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}, |
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changePdfPage(val) { |
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if (val === 0 && this.currentPage > 1) { |
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this.currentPage--; |
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} |
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if (val === 1 && this.currentPage < this.pageCount) { |
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this.currentPage++; |
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} |
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}, |
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loadPdfHandler(e) { |
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this.currentPage = 1; |
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}, |
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goSystem() { // 进入实验系统 |
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let id = this.assessmentList[0].systemId; |
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let href = '' |
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let token = util.local.get(Setting.tokenKey); |
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let roleId = this.roleId == 4 ? 0 : 1; |
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let userName = window.btoa(encodeURIComponent(this.userName)); |
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|
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if (id == 11) { |
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href = `${Setting.bankPath}/#/index/list?token=${token}&cid=${this.courseId}&systemId=${this.assessmentList[0].systemId}&projectId=&assessmentId=&classId=&stopTime=&test=true` |
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} else if (id == 21) { |
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window.open(`http://121.37.29.24:80/yyyflogin?userId=${this.userId}&userName=${userName}&userType=${roleId}&reqType=1&reqId=3989a0ad671849b99dcbdcc208782333&caseId=9681f86902314b10bc752909121f9ab9&authorization=87DIVy348Oxzj3ha&classId=1876&courserId=7ff5d4715b114b7398b6f26c20fac460`); |
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} else if (id == 22) { |
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window.open(`https://danbao.czcyedu.com/#/loginFromYyyf?userId=${this.userId}&userName=${userName}&userType=${roleId}&reqType=1&reqId=eb7d8355119d449184c548b07dc01ed9&caseId=1198241070647873538&authorization=87DIVy348Oxzj3ha&classId=1876&courserId=faaedd82adb9444285a5785e4a3dd4f9`); |
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} else { |
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if(process.env.NODE_ENV === 'development') { |
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href = 'http://192.168.31.125:8080/#/' |
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} else { |
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href = `${location.origin}/pyTrials` // 8个python子系统都跳这个地址，子系统会通过cookie里的systemId识别展示哪套系统 |
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} |
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} |
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if (id != 21 && id != 22) { |
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util.cookies.set("assessmentId", "", -1); |
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util.cookies.set("projectId", "", -1); |
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util.cookies.set("startTime", "", -1); |
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util.cookies.set("stopTime", "", -1); |
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util.cookies.set("token", token); |
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util.cookies.set("courseId", this.courseId); |
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util.cookies.set("systemId", id); |
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location.href = href; |
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} |
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} |
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} |
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}; |
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</script> |
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|
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<style lang="scss" scoped> |
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$height: 700px; |
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.video_wid,.cover{ |
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position: relative; |
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width: 76%; |
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max-width: 1400px; |
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height: $height !important; |
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border: 0; |
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} |
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.cover{ |
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img{ |
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border-radius: 8px; |
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} |
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&.is-word{ |
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overflow: hidden; |
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} |
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} |
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.fileIframe{ |
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height: $height !important; |
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} |
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.video_wid,.inner{ |
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width: 100%; |
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height: 100% !important; |
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border: 0; |
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overflow: auto; |
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} |
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.cover.is-word{ |
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.inner{ |
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height: calc(100% + 38px) !important; |
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margin-top: -38px; |
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} |
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} |
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.video_wid:focus{ |
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outline: none; |
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} |
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.catalog{ |
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margin-left: 40px; |
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} |
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.list{ |
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height: calc(700px - 70px) ; |
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overflow-y: auto; |
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padding: 24px 16px; |
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background: #fff; |
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.title{ |
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margin-bottom: 8px; |
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color: rgba(0, 0, 0, 0.85); |
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font-size: 20px; |
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} |
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.desc-wrap{ |
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position: relative; |
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.desc{ |
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font-size: 14px; |
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color: rgba(0, 0, 0, 0.65); |
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line-height: 22px; |
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@include mul-ellipsis(2); |
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&.active{ |
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display: block; |
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overflow: visible; |
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} |
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} |
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.arrow{ |
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position: absolute; |
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bottom: 2px; |
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right: 0; |
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display: flex; |
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justify-content: space-between; |
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width: 46px; |
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background-color: #fff; |
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span{ |
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font-size: 14px; |
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color: rgba(0, 0, 0, 0.65); |
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} |
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img{ |
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width: 16px; |
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cursor: pointer; |
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} |
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&.active{ |
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span{ |
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opacity: 0; |
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} |
||||
img{ |
||||
transform: rotate(180deg); |
||||
} |
||||
} |
||||
} |
||||
} |
||||
.chapters{ |
||||
margin-top: 16px; |
||||
max-height: calc(100% - 53px); |
||||
overflow: auto; |
||||
} |
||||
.chapter{ |
||||
margin-bottom: 20px; |
||||
.chapterName{ |
||||
color: rgba(0, 0, 0, 0.85); |
||||
font-size: 16px; |
||||
} |
||||
.section{ |
||||
padding: 5px 15px; |
||||
margin-top: 8px; |
||||
background: rgba(0, 0, 0, 0.02); |
||||
.sectionName{ |
||||
margin: 10px 0; |
||||
font-size: 14px; |
||||
color: rgba(0, 0, 0, 0.65); |
||||
cursor: pointer; |
||||
@include ellipsis; |
||||
&.active{ |
||||
color: #9278FF; |
||||
} |
||||
} |
||||
} |
||||
} |
||||
} |
||||
.el-image-viewer__wrapper{ |
||||
transform: translateY(-10px); |
||||
transition: transform .5s; |
||||
|
||||
&.active{ |
||||
transform: translateY(0) |
||||
} |
||||
} |
||||
.el-image-viewer__close{ |
||||
z-index: 2000; |
||||
top: 15px; |
||||
right: 15px; |
||||
&.doc-close{ |
||||
i{ |
||||
color: #000 !important; |
||||
} |
||||
} |
||||
} |
||||
.list::-webkit-scrollbar { |
||||
width: 4px; |
||||
} |
||||
.list::-webkit-scrollbar-thumb { |
||||
border-radius: 10px; |
||||
background: rgba(0, 0, 0, 0.06); |
||||
} |
||||
|
||||
.mask{ |
||||
z-index: 9; |
||||
position: absolute; |
||||
background-color: rgb(57,58,61); |
||||
} |
||||
.word-mask{ |
||||
z-index: 9; |
||||
position: absolute; |
||||
top: 0; |
||||
right: 0; |
||||
width: 100%; |
||||
background-color: rgb(243,242,241); |
||||
} |
||||
.word-mask1{ |
||||
z-index: 9; |
||||
position: absolute; |
||||
top: 0; |
||||
right: 0; |
||||
width: 100%; |
||||
background-color: #185abd; |
||||
} |
||||
.word-mask2{ |
||||
z-index: 9; |
||||
position: absolute; |
||||
background-color: transparent; |
||||
} |
||||
.excel-mask1{ |
||||
z-index: 9; |
||||
position: absolute; |
||||
top: 0; |
||||
left: 20%; |
||||
width: 60%; |
||||
background-color: #107c41; |
||||
} |
||||
/deep/.pdf-dia{ |
||||
border-radius: 0 !important; |
||||
.el-dialog__header{ |
||||
display: none; |
||||
} |
||||
.el-dialog__body{ |
||||
padding: 0; |
||||
} |
||||
.el-dialog__headerbtn{ |
||||
top: 10px; |
||||
.el-dialog__close{ |
||||
color: #fff; |
||||
font-size: 16px; |
||||
} |
||||
} |
||||
} |
||||
.pdf{ |
||||
.arrow{ |
||||
padding: 10px 0; |
||||
display: flex; |
||||
justify-content: center; |
||||
align-items: center; |
||||
font-size: 16px; |
||||
color: #fff; |
||||
background-color: #333; |
||||
.turn{ |
||||
margin: 0 10px; |
||||
font-size: 18px; |
||||
cursor: pointer; |
||||
} |
||||
} |
||||
.pdf-wrap{ |
||||
width: 80%; |
||||
margin: 0 auto; |
||||
} |
||||
} |
||||
|
||||
</style> |
||||
Loading…
Reference in new issue