142 lines
3.7 KiB
Vue
142 lines
3.7 KiB
Vue
<template>
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<view>
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<view v-if="maxCount > 1" class="video-list">
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<view v-for="(item, index) in currentList" :key="index" class="video-wrapper">
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<video :src="item" class="preview-video" controls />
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<view class="delete-btn" @click="deleteVideo(index)">
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<text class="delete-icon">×</text>
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</view>
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</view>
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<ali-oss-uploader v-if="currentList.length < maxCount" :key="currentList.length"
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:max-count="maxCount - currentList.length"
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:max-size="maxSize" accept="video/*" :userId="uploadUserId" :type="ossType" :kind="2" width="200rpx"
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@input="onMultiInput" @change="onChange" />
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</view>
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<view v-else>
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<ali-oss-uploader v-if="!currentValue" :max-count="1" :max-size="maxSize" accept="video/*"
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:userId="uploadUserId" :type="ossType" :kind="2" width="100%" :file-string="currentValue" @input="onInput"
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@change="onChange" @success="onInput" @delete="deleteSingleVideo" />
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<view v-else class="video-wrapper">
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<video :src="currentValue" class="preview-video" controls />
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<view class="delete-btn" @click="deleteSingleVideo">
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<text class="delete-icon">×</text>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import AliOssUploader from '../ali-oss-uploader/ali-oss-uploader.vue'
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export default {
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name: 'FormItemVideo',
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components: { AliOssUploader },
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props: {
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value: { type: [String, Array], default: '' },
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maxSize: { type: Number, default: 100 },
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maxCount: { type: Number, default: 1 },
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userId: { type: [Number, String], default: null }
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},
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data: function () {
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return {
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currentValue: '',
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currentList: []
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};
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},
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computed: {
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uploadUserId: function () {
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if (this.userId) return this.userId;
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return this.$store && this.$store.state && this.$store.state.sjInfo
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? this.$store.state.sjInfo.id : null;
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},
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ossType: function () {
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var artisanType = getApp().globalData ? getApp().globalData.artisanType : 0;
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return (artisanType || 0) + 1;
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}
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},
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watch: {
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value: {
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handler: function (val) {
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if (this.maxCount > 1) {
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if (Array.isArray(val)) {
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this.currentList = val.filter(function (v) { return !!v; });
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} else if (val) {
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this.currentList = [val];
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} else {
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this.currentList = [];
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}
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} else {
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this.currentValue = Array.isArray(val) ? (val[0] || '') : (val || '');
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}
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},
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immediate: true
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}
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},
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methods: {
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onInput: function (val) {
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this.currentValue = val;
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this.$emit('input', val);
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},
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onMultiInput: function (val) {
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var arr = Array.isArray(val) ? val : [val];
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var list = this.currentList.concat(arr).slice(0, this.maxCount);
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this.currentList = list;
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this.$emit('input', list);
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},
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onChange: function (val) {
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this.$emit('change', val);
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},
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deleteSingleVideo: function () {
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this.currentValue = '';
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this.$emit('input', '');
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},
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deleteVideo: function (index) {
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this.currentList.splice(index, 1);
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this.$emit('input', this.currentList);
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}
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}
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};
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</script>
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<style scoped>
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.video-list {
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display: flex;
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flex-wrap: wrap;
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gap: 16rpx;
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}
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.video-wrapper {
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position: relative;
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width: 200rpx;
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height: 200rpx;
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}
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.preview-video {
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width: 200rpx;
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height: 200rpx;
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border-radius: 8rpx;
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}
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.delete-btn {
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position: absolute;
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top: -10rpx;
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right: -10rpx;
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width: 40rpx;
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height: 40rpx;
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background-color: #ff4d4f;
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color: white;
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border-radius: 50%;
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display: flex;
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justify-content: center;
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align-items: center;
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font-size: 32rpx;
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z-index: 1;
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}
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.delete-icon {
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color: #ffffff;
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font-size: 32rpx;
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}
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</style>
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