teaching-uniapp/pages/playBack/playBack.vue

<template>
	<!-- 教研室详情 -->
	<view class="activityDetailNew">
		<statusBar :item="navbar"></statusBar>
		<!-- 消息提示 -->
		<msgPop></msgPop>

		<view class="top">
			<template>
				<view>

					<!-- 只渲染当前视频 -->
					<video :src="currentVideoUrl" controls @ended="playNextVideo"
					autoplay="true"></video>

				</view>
			</template>
		</view>

		<view class="decontent">
			<view class="actit">
				{{actItemList.acName}}
			</view>

			<view class="acinfo">
				<view class="acinfoAddress">
					<view class="acinfoTit">
						<text>时</text>
						<text>间</text>
					</view>：
					<text class="inf">{{actItemList.begin_at}}</text>
				</view>
				<!-- <view class="acinfoAddress">
					地点：<text class="inf">{{actItemList.address}}</text>
				</view> -->
				<!-- <view class="">
					主办单位：<text class="inf">暂无字段</text>
				</view> -->
				<view class="acinfoAddress">
					<view class="acinfoTit">
						<text>活</text>
						<text>动</text>
						<text>形</text>
						<text>式</text>
					</view>： <text style="color:rgba(0, 86, 168, 1) ;">{{actItemList.acshape}}</text>
				</view>
			</view>
		</view>
	</view>

</template>

<script>
	export default {
		data() {
			return {
				navbar: {
					title: '查看回放',
					btn: 1
				},
				// 用户openid
				oid: '',
				// 活动id
				acId: '',
				stuNum: 0,
				// 报名跳转链接
				// enrollImg: 'https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/file-1719281192664.png',
				DigenrollImg: false,
				// 参与活动跳转链接
				GetInvolved: false,
				// 页面数据
				actItemList: {},
				//回放视频
				videoList: [],
				currentVideoIndex: 0, // 当前视频索引
				currentVideoUrl: '',
				// 用户收藏列表
				collArr: [],
				//报名成功弹窗
				showPopupConfirm: false,
				//过期日期
				dTime: '',
				// 查看回放弹框控制
				PlaybackDig: false,
				// 用户订阅列表
				// subArr: [],
				uLoading: false,
				//弹窗是否过期显示的内容
				popupMessage: '',
				// 收藏按钮节流
				stopTimer: 0,

				//控制弹窗
				showPopup: false,
				// 是否已加入
				isSign: 0,
				// 判断显示报名弹窗还是取消报名弹窗
				isAdd: 0,

				// 报名列表
				applyUserlist: [],
				pic_coll2: 'https://teacherapi.cocorobo.cn/teaching-file/static/mine/Collect_yellow.png',

				imgLoading: 'https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/file-1712113517547.png'
				// nodes: [{
				// 	name: 'div',
				// 	attrs: {
				// 		class: 'div-class',
				// 		style: 'line-height: 60px; color: red; text-align:center;'
				// 	},
				// 	children: [{
				// 		type: 'text',
				// 		text: 'Hello&nbsp;uni-app!'
				// 	}]
				// }],
				// strings: '<div style="text-align:center;"><img src="https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/uni@2x.png"/></div>'
				// pic_sub: 'https://teacherapi.cocorobo.cn/teaching-file/static/yym/Vector (Stroke) (1).png',
				// pic_sub2: 'https://teacherapi.cocorobo.cn/teaching-file/static/dingyue_blue.png',
			};
		},

		mounted() {
			// 开始播放第一个视频
			this.playNextVideo();
		},

		// onUnload() {
		// 	this.$store.dispatch('asyncDelAll')
		// },
		computed: {
			isExpired() {
				let dTime = this.dTime.split(',')
				let bint = new Date(dTime[0]).getTime()
				let now = new Date().getTime()
				// console.log("过期时间",bint);
				// console.log("当前日期",now);
				return bint < now
			}
		},
		methods: {
			playNextVideo() {
				// 播放下一个视频
				if (this.currentVideoIndex < this.videoList.length) {
					this.currentVideoUrl = this.videoList[this.currentVideoIndex];
					this.currentVideoIndex++;
				} else {
					// 当播放到最后一个视频后，回到第一个视频
					this.currentVideoIndex = 0;
					this.currentVideoUrl = this.videoList[this.currentVideoIndex];
				}
			},

			gotoLink(e) {

				let link = e.currentTarget.dataset.link;
				uni.navigateTo({
					url: "/pages/skipone/skipone?url=" + encodeURIComponent(link),
				});
			},
			// 查看回放
			lookPlayback() {
				if (!(!!this.actItemList.playback)) {
					uni.showToast({
						title: "暂无回放",
						icon: 'none'
					});
					return
				}

				this.PlaybackDig = true
				// uni.navigateTo({
				// 	// url: "/pages/skipone/skipone?item=" + encodeURIComponent(JSON.stringify('https://www.yuketang.cn/v2/web/forbidden'))
				// 	url: "/pages/skipone/skipone?item=" + encodeURIComponent(JSON.stringify(this.actItemList
				// 		.playback))
				// });
			},

			// 获取页面数据
			getdata() {
				this.uLoading = true
				let data = {
					oid: this.$store.state.user.openid,
					acId: this.acId,
				}
				this.$request('/selectActivityID', "POST", data).then(res => {
					console.log('页面数据', res[0][0]);
					this.dTime = res[0][0].begin_at;
					// console.log('this.dTime',this.dTime);

					let video = res[0][0].videolink;
					this.videoList = video.split(',')
					console.log("this.playbacks", this.videoList)

					let srrt = this.datejudge(res[0][0].begin_at)
					console.log('srrt', srrt);
					res[0][0].begin_at = srrt
					this.uLoading = false
					this.actItemList = res[0][0]
					this.actItemList.brief = this.actItemList.brief.replace(/<img/gi,
						'<img style="max-width:100%;height:auto;margin:0 auto;display:block"'
					)
				})

			},
			// 处理时间
			datejudge(e) {
				const dates = e.split(",");

				const date1 = new Date(dates[0]);
				const date2 = new Date(dates[1]);

				const year1 = date1.getFullYear();
				const month1 = date1.getMonth();
				const day1 = date1.getDate();

				const year2 = date2.getFullYear();
				const month2 = date2.getMonth();
				const day2 = date2.getDate();

				if (year1 === year2 && month1 === month2 && day1 === day2) {
					const modifiedDate = dates[1].substring(11); // 保留时间部分（小时和分钟）
					dates[1] = modifiedDate;
				}

				const result = dates.join("-");
				return result
			},




		},
		onLoad(query) {
			this.acId = query.acId
			this.oid = this.$store.state.user.openid

			// 获取页面数据
			this.getdata()

		}

	}
</script>

<style lang="scss">
	video {
	  width: 100%; /* 设置视频宽度为父元素宽度的百分比 */
	  max-width: 100%; /* 确保视频不超过其原始尺寸的最大宽度 */
	}
	.activityDetailNew {
		background-color: #fff;

		/deep/ .u-image {
			height: 300px !important;
			// align-items: center !important;
		}

		/deep/ .u-image__image {
			height: 300px !important;
		}

		.ellone {

			/deep/ .u-image {
				height: 400px !important;
			}

			/deep/ .u-image__image {
				height: 600px !important;
			}

			/deep/ .u-modal__content {
				flex-direction: column !important;
				align-items: center;
				height: 450px;
			}
		}

		.popup-container2 {
			position: fixed;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			width: 520rpx;
			height: 260rpx;
			z-index: 1000;
			border-radius: 16rpx;
			// display: none;
			box-shadow: 0rpx 3rpx 10rpx 5rpx rgba(0, 0, 0, .1);
			overflow: hidden;

			.popup {
				width: 100%;
				height: 100%;
				display: flex;
				flex-direction: column;
				background-color: #fff;
				border-radius: 16rpx;
				overflow: hidden;

				.header {
					flex: 1;
					display: flex;
					justify-content: center;
					align-items: center;
					flex-direction: column;
					margin-top: 24px;
					font-size: 34rpx;
					font-weight: 600;

					.imgShade {
						width: 170rpx;
						height: 170rpx;
						display: flex;
						justify-content: center;
						align-items: center;
						border: 10rpx #0056A8 solid;
						border-radius: 50%;
						box-shadow: 0 0 10rpx #0056A8;
						margin-bottom: 10rpx;
					}

					image {
						width: 150rpx;
						height: 150rpx;
						margin-top: 15px;
						margin-bottom: 15px;
					}
				}

				.footer {
					width: 100%;
					display: flex;
					overflow: hidden;

					.cancel-btn {
						width: 50%;
						height: 100rpx;
						background-color: #F7F7F7;
						color: #000;
						font-size: 34rpx;
						text-align: center;
						border-bottom-left-radius: 16rpx;
						line-height: 50px;
					}

					.confirm-btn {
						width: 50%;
						height: 100rpx;
						background-color: #0081FE;
						color: #fff;
						font-size: 34rpx;
						text-align: center;
						line-height: 50px;
					}
				}
			}
		}

		.top {
			width: 750rpx;
			position: relative;

			.img1 {
				display: block;
				margin: auto;
				width: 750rpx;
			}

			.img2 {
				position: absolute;
				width: 100%;
				left: 0;
				bottom: 0;
			}
		}

		.decontent {
			width: 750rpx;
			border-top-right-radius: 30rpx;
			border-top-left-radius: 30rpx;
			background-color: #fff;
			padding: 32rpx;
			display: flex;
			flex-direction: column;
			justify-content: flex-start;
			border-bottom: 1rpx rgba(231, 231, 231, 1) solid;

			.actit {
				font-weight: 600;
				font-size: 40rpx;
				color: rgba(0, 0, 0, 0.8);
				line-height: 56rpx;

				display: -webkit-box;
				word-break: break-all;
				text-overflow: ellipsis;
				overflow: hidden;
				-webkit-box-orient: vertical;
				-webkit-line-clamp: 2;

			}

			.footer {
				display: flex;
				justify-content: space-between;
				color: rgba(0, 0, 0, 0.4);
				font-size: 24rpx;
				// height: 32rpx;
				// line-height: 32rpx;
				font-weight: 400;
				padding: 20rpx 0;
				padding-bottom: 0;
			}

			.avaList {
				display: flex;
				justify-content: space-between;
				width: 100%;
				align-items: center;
				padding: 30rpx 0;
				border-bottom: 1rpx rgba(231, 231, 231, 1) solid;
				margin-bottom: 20rpx;

				.ava {
					// width: 353rpx;
					display: flex;
					align-items: center;
				}

				.cost {
					flex: 1;
					text-align: right;
					font-weight: 700;
					font-size: 40rpx;
					color: rgba(246, 135, 23, 1);
				}
			}

			.acinfo {
				width: 100%;
				display: flex;
				flex-direction: column;
				justify-content: space-between;
				font-size: 28rpx;
				font-weight: 400;
				color: rgba(0, 0, 0, 0.6);
				border-bottom: 1rpx rgba(231, 231, 231, 1) solid;

				// padding-bottom: 30rpx;
				.acinfoAddress {
					// padding: 20rpx 0;
					display: flex;
					padding-bottom: 20rpx;

					.acinfoTit {
						width: 150rpx;
						display: flex;
						justify-content: space-between;

						// text-align: justify;
						.justified-text {
							text-align: justify;
							text-justify: inter-word;
							/* 兼容性写法，用于处理中英文混排时的对齐效果 */
						}
					}
				}

				.inf {
					color: rgba(0, 0, 0, 0.8);
				}
			}

			.acbrief {
				width: 100%;

				.britit {
					width: 100%;
					height: 48rpx;
					font-weight: 600;
					line-height: 48rpx;
					font-size: 32rpx;
					color: rgba(0, 0, 0, 0.8);
					margin: 30rpx 0;
				}

				.bricon {
					font-weight: 400;
					font-size: 28rpx;
					line-height: 44rpx;
					color: (0, 0, 0, 0.8);
					margin-bottom: 30rpx;

				}

				.briImg {
					width: 100%;
				}
			}


		}

		.btnBlock {
			position: fixed;
			bottom: 0;
			left: 0;
			width: 750rpx;
			height: 175rpx;
			background-color: #fff;
			display: flex;
			justify-content: flex-start;
			align-items: center;
			padding: 30rpx 30rpx;
			padding-bottom: 40rpx;
			border-top: 1rpx rgba(231, 231, 231, 1) solid;

			// padding-bottom: 78rpx;
			.icos {
				width: 200rpx;
				height: 96rpx;
				flex-shrink: 0;
				margin-right: 30rpx;
				display: flex;
				justify-content: space-between;

				.ico {
					width: 100rpx;
					display: flex;
					flex-direction: column;
					justify-content: space-between;
					align-items: center;

					.imgBlock {
						width: 48rpx;
						height: 48rpx;
						display: flex;
						align-items: center;
						justify-content: center;

						.icoimg {
							width: 42rpx;
							height: 40rpx;
						}
					}

					.icotxt {
						font-size: 24rpx;
						height: 40rpx;
						line-height: 40rpx;
						color: rgba(4, 0, 0, 1);
					}
				}
			}

			.rightBtn {
				flex: 1;
				display: flex;
				justify-content: center;
				align-items: center;

				.btnt {
					width: 454rpx;
					color: #fff;
					font-weight: 400;
					font-size: 17px;
					height: 96rpx;
					background-color: rgba(0, 86, 168, 1);
					display: flex;
					justify-content: center;
					align-items: center;
					border-radius: 10rpx;
				}

				.btnt1 {
					width: 454rpx;
					font-weight: 400;
					font-size: 17px;
					height: 96rpx;
					background-color: rgb(217, 217, 217);
					display: flex;
					justify-content: center;
					align-items: center;
					border-radius: 10rpx;
				}

			}
		}
	}
</style>