<template>
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<div class="cl-upload-item__wrap">
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<keep-alive>
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<div
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class="cl-upload-item"
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:class="[
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{
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'is-play': item.isPlay
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}
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]"
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@contextmenu.stop.prevent="onContextMenu"
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>
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<!-- 图片 -->
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<template v-if="item.type === 'image' && !item.error">
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<el-image
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class="cl-upload-item__image-cover"
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fit="contain"
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:src="item.preload || url"
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@error="item.error = $t('加载失败')"
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/>
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</template>
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<!-- 视频 -->
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<template v-else-if="item.type === 'video'">
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<video :ref="setRefs('video')" :key="item.url" :src="item.url" />
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</template>
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<!-- 其他 -->
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<template v-else>
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<!-- 图标 -->
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<div class="cl-upload-item__icon">
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<cl-svg :name="'upload-' + item.type" />
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</div>
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<!-- 文件名 -->
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<div class="cl-upload-item__name">
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<span>{{ item.name || url }}</span>
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<span v-show="item.error" class="error">{{ item.error }}</span>
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</div>
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</template>
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<!-- 音频 -->
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<template v-if="item.type === 'audio'">
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<audio :ref="setRefs('audio')" controls>
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<source :key="item.url" :src="item.url" type="audio/mpeg" />
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</audio>
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</template>
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<!-- 上传中 -->
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<div
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class="cl-upload-item__progress"
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:class="{
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'is-show': item.progress! >= 0 && item.progress! < 100,
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'is-hide': item.progress == 100
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}"
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>
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<!-- 进度条 -->
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<div class="cl-upload-item__progress-bar">
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<el-progress :percentage="item.progress" :show-text="false" />
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</div>
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<!-- 进度值 -->
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<span class="cl-upload-item__progress-value">{{ item.progress }}</span>
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</div>
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<!-- 角标 -->
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<span
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v-if="showTag"
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class="cl-upload-item__tag"
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:style="{
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backgroundColor: tag.color
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}"
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>
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{{ tag.name }}
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</span>
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<template v-if="url">
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<!-- 工具 -->
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<div class="cl-upload-item__actions">
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<template v-if="media.isMedia">
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<el-icon
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v-if="item.isPlay"
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class="action-pause"
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@click.stop="media.pause()"
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>
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<video-pause />
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</el-icon>
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<el-icon v-else class="action-play" @click.stop="media.play()">
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<video-play />
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</el-icon>
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</template>
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<template v-else>
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<el-icon class="action-preview" @click.stop="preview">
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<zoom-in />
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</el-icon>
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</template>
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<el-icon
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v-if="!disabled || deletable"
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class="action-delete"
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@click.stop="remove"
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>
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<delete />
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</el-icon>
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</div>
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</template>
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</div>
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</keep-alive>
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<!-- 预览 -->
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<viewer :ref="setRefs('viewer')" />
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</div>
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</template>
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<script lang="ts" setup>
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defineOptions({
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name: 'cl-upload-item'
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});
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import { computed, type PropType, onMounted, watch, reactive } from 'vue';
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import { ZoomIn, Delete, VideoPause, VideoPlay } from '@element-plus/icons-vue';
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import { ContextMenu } from '@cool-vue/crud';
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import { useCool } from '/@/cool';
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import { extname } from '/@/cool/utils';
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import { getRule } from '../../utils';
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import { ElMessage } from 'element-plus';
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import { useClipboard } from '@vueuse/core';
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import Viewer from './viewer.vue';
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import { useI18n } from 'vue-i18n';
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const props = defineProps({
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item: {
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type: Object as PropType<Upload.Item>,
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required: true
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},
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list: {
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type: Array as PropType<Upload.Item[]>,
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default: () => []
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},
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// 是否禁用
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disabled: Boolean,
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// 是否可以删除
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deletable: Boolean,
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// 显示角标
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showTag: {
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type: Boolean,
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default: true
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}
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});
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const emit = defineEmits(['remove']);
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const { refs, setRefs } = useCool();
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const { copy } = useClipboard();
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const { t } = useI18n();
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// 图片地址
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const url = computed(() => props.item.url || '');
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// 角标
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const tag = computed(() => {
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const d = getRule(props.item.type);
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return {
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color: d.color,
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name: extname(props.item.name || url.value)
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};
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});
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// 移除
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function remove() {
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emit('remove', props.item);
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}
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// 预览
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function preview() {
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refs.viewer.open(props.item);
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}
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// 右键菜单
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function onContextMenu(e: any) {
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ContextMenu.open(e, {
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hover: {
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target: 'cl-upload-item__wrap'
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},
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list: [
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{
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label: t('预览'),
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callback(done) {
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preview();
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done();
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}
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},
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{
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label: t('复制链接'),
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callback(done) {
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if (props.item.url) {
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copy(props.item.url);
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ElMessage.success('复制成功');
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}
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done();
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}
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},
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// {
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// label: isSelected.value ? "取消选中" : "选中",
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// callback(done) {
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// select();
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// done();
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// }
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// },
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{
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label: t('删除'),
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callback(done) {
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remove();
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done();
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}
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}
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]
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});
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}
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// 媒体
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const media = reactive({
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isMedia: ['video', 'audio'].includes(props.item.type!),
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play() {
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props.list.forEach(e => {
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e.isPlay = e.uid ? props.item.uid == e.uid : props.item.id == e.id;
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});
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},
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pause() {
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props.item.isPlay = false;
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},
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create() {
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if (!media.isMedia) {
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return false;
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}
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// 媒体元素
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let el: HTMLVideoElement | HTMLAudioElement | undefined;
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// 监听播放\暂停
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watch(
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() => props.item.isPlay,
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val => {
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if (!el) {
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el = refs[props.item.type!];
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// 监听播放完成
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el?.addEventListener('ended', () => {
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media.pause();
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});
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}
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if (val) {
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el?.play();
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} else {
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el?.pause();
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}
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}
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);
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}
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});
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onMounted(() => {
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media.create();
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});
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</script>
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<style lang="scss" scoped>
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.cl-upload-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100%;
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width: 100%;
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cursor: pointer;
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border-radius: 8px;
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overflow: hidden;
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background-color: var(--el-fill-color-light);
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border: 1px solid var(--el-fill-color-light);
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box-sizing: border-box;
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position: relative;
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audio {
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visibility: hidden;
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height: 0;
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}
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video {
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height: 100%;
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}
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&__wrap {
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position: absolute;
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left: 0;
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top: 0;
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height: 100%;
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width: 100%;
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}
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&__icon {
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.cl-svg {
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font-size: 100px;
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position: absolute;
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right: -24px;
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top: -24px;
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fill: var(--el-fill-color-dark);
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}
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}
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&__name {
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display: flex;
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flex-direction: column;
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justify-content: center;
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height: 50px;
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width: 100%;
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font-size: 12px;
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overflow: hidden;
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padding: 0 10px;
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position: absolute;
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bottom: 0;
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left: 0;
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box-sizing: border-box;
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span {
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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&.error {
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color: var(--el-color-danger);
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margin-top: 5px;
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}
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}
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}
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&__progress {
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display: flex;
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align-items: center;
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justify-content: center;
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position: absolute;
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left: 0;
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top: 0;
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height: 100%;
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width: 100%;
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background-color: rgba(0, 0, 0, 0.1);
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pointer-events: none;
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transition: opacity 0.3s;
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opacity: 0;
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&-bar {
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position: absolute;
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bottom: 10px;
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left: 10px;
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width: calc(100% - 20px);
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}
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&-value {
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position: absolute;
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font-size: 26px;
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color: #fff;
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&::after {
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content: '%';
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margin-left: 2px;
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}
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}
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&.is-show {
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opacity: 1;
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}
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&.is-hide {
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opacity: 0;
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}
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}
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&__tag {
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position: absolute;
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top: 5px;
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left: 5px;
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color: #fff;
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font-size: 12px;
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padding: 2px 4px;
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border-radius: 4px;
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text-transform: uppercase;
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max-width: 65px;
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box-sizing: border-box;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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&__actions {
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position: absolute;
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left: 0;
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top: 0;
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z-index: 9;
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height: 100%;
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width: 100%;
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display: flex;
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justify-content: center;
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align-items: center;
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background-color: rgba(0, 0, 0, 0.5);
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border-radius: 6px;
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opacity: 0;
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transition: opacity 0.3s cubic-bezier(0.55, 0, 0.1, 1);
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.el-icon {
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color: #fff;
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margin: 0 8px;
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font-size: 20px;
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&:hover {
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color: #eee;
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}
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}
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}
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&.is-play {
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animation: play 1s linear infinite;
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}
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&:hover {
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.cl-upload-item__actions {
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opacity: 1;
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}
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}
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}
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@keyframes play {
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0% {
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border-color: var(--el-color-primary);
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}
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100% {
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border-color: var(--el-fill-color-light);
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}
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}
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</style>
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