448 lines
12 KiB
Vue
448 lines
12 KiB
Vue
<template>
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<div class="material-management">
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<div class="page-header">
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<h1>素材管理</h1>
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</div>
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<div class="material-list-container">
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<div class="material-search">
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<el-input
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v-model="searchKeyword"
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placeholder="输入文件名搜索"
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prefix-icon="Search"
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clearable
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@clear="handleSearch"
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@input="handleSearch"
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/>
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<div class="action-buttons">
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<el-button type="primary" @click="handleUploadMaterial">上传素材</el-button>
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<el-button type="info" @click="fetchMaterials" :loading="false">
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<el-icon :class="{ 'is-loading': isRefreshing }"><Refresh /></el-icon>
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<span v-if="isRefreshing">刷新中</span>
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</el-button>
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</div>
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</div>
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<div v-if="filteredMaterials.length > 0" class="material-list">
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<el-table :data="filteredMaterials" style="width: 100%">
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<el-table-column prop="filename" label="文件名" width="300" />
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<el-table-column prop="filesize" label="文件大小" width="120">
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<template #default="scope">
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{{ scope.row.filesize }} MB
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</template>
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</el-table-column>
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<el-table-column prop="upload_time" label="上传时间" width="180" />
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<el-table-column label="操作">
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<template #default="scope">
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<el-button size="small" @click="handlePreview(scope.row)">预览</el-button>
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<el-button size="small" type="danger" @click="handleDelete(scope.row)">删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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</div>
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<div v-else class="empty-data">
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<el-empty description="暂无素材数据" />
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</div>
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</div>
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<!-- 上传对话框 -->
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<el-dialog
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v-model="uploadDialogVisible"
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title="上传素材"
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width="40%"
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@close="handleUploadDialogClose"
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>
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<div class="upload-form">
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<el-form label-width="80px">
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<el-form-item label="文件名称:">
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<el-input
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v-model="customFilename"
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placeholder="选填"
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clearable
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/>
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</el-form-item>
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<el-form-item label="选择文件">
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<el-upload
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class="upload-demo"
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drag
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:auto-upload="false"
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:on-change="handleFileChange"
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:file-list="fileList"
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:limit="1"
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>
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<el-icon class="el-icon--upload"><Upload /></el-icon>
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<div class="el-upload__text">
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将文件拖到此处，或<em>点击上传</em>
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</div>
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<template #tip>
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<div class="el-upload__tip">
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支持视频、图片等格式文件，只能上传一个文件
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</div>
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</template>
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</el-upload>
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</el-form-item>
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</el-form>
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</div>
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<template #footer>
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<div class="dialog-footer">
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<el-button @click="uploadDialogVisible = false">取消</el-button>
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<el-button type="primary" @click="submitUpload" :loading="isUploading">
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{{ isUploading ? '上传中' : '确认上传' }}
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</el-button>
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</div>
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</template>
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</el-dialog>
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<!-- 预览对话框 -->
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<el-dialog
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v-model="previewDialogVisible"
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title="素材预览"
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width="50%"
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:top="'10vh'"
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>
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<div class="preview-container" v-if="currentMaterial">
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<div v-if="isVideoFile(currentMaterial.filename)" class="video-preview">
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<video controls style="max-width: 100%; max-height: 60vh;">
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<source :src="getPreviewUrl(currentMaterial.file_path)" type="video/mp4">
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您的浏览器不支持视频播放
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</video>
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</div>
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<div v-else-if="isImageFile(currentMaterial.filename)" class="image-preview">
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<img :src="getPreviewUrl(currentMaterial.file_path)" style="max-width: 100%; max-height: 60vh;" />
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</div>
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<div v-else class="file-info">
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<p>文件名: {{ currentMaterial.filename }}</p>
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<p>文件大小: {{ currentMaterial.filesize }} MB</p>
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<p>上传时间: {{ currentMaterial.upload_time }}</p>
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<el-button type="primary" @click="downloadFile(currentMaterial)">下载文件</el-button>
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</div>
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</div>
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</el-dialog>
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</div>
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</template>
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<script setup>
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import { ref, reactive, computed, onMounted } from 'vue'
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import { Refresh, Upload } from '@element-plus/icons-vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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import { materialApi } from '@/api/material'
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import { useAppStore } from '@/stores/app'
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// 获取应用状态管理
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const appStore = useAppStore()
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// 搜索和状态控制
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const searchKeyword = ref('')
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const isRefreshing = ref(false)
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const isUploading = ref(false)
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// 对话框控制
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const uploadDialogVisible = ref(false)
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const previewDialogVisible = ref(false)
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const currentMaterial = ref(null)
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// 文件上传
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const fileList = ref([])
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const customFilename = ref('')
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// 获取素材列表
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const fetchMaterials = async () => {
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isRefreshing.value = true
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try {
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const response = await materialApi.getAllMaterials()
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if (response.code === 200) {
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appStore.setMaterials(response.data)
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ElMessage.success('刷新成功')
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} else {
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ElMessage.error('获取素材列表失败')
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}
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} catch (error) {
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console.error('获取素材列表出错:', error)
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ElMessage.error('获取素材列表失败')
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} finally {
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isRefreshing.value = false
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}
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}
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// 过滤素材
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const filteredMaterials = computed(() => {
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if (!searchKeyword.value) return appStore.materials
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const keyword = searchKeyword.value.toLowerCase()
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return appStore.materials.filter(material =>
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material.filename.toLowerCase().includes(keyword)
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)
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})
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// 搜索处理
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const handleSearch = () => {
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// 搜索逻辑已通过计算属性实现
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}
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// 上传素材
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const handleUploadMaterial = () => {
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// 清空变量
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fileList.value = []
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customFilename.value = ''
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uploadDialogVisible.value = true
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}
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// 关闭上传对话框时清空变量
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const handleUploadDialogClose = () => {
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fileList.value = []
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customFilename.value = ''
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}
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// 文件选择变更
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const handleFileChange = (file, uploadFileList) => {
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// 只保留最新选择的文件
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console.log('选择的文件:', file)
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if (file.raw) {
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// 确保获取到原始文件对象
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fileList.value = [file]
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}
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}
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// 提交上传
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const submitUpload = async () => {
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if (fileList.value.length === 0) {
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ElMessage.warning('请选择要上传的文件')
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return
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}
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// 确保文件对象存在
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const fileObj = fileList.value[0]
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if (!fileObj || !fileObj.raw) {
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ElMessage.warning('文件对象无效，请重新选择文件')
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return
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}
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isUploading.value = true
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try {
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// 使用FormData进行表单提交
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const formData = new FormData()
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// 添加文件，确保使用正确的文件对象
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console.log('上传文件对象:', fileObj.raw)
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formData.append('file', fileObj.raw)
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// 如果用户输入了自定义文件名，则添加到表单中
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if (customFilename.value.trim()) {
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formData.append('filename', customFilename.value.trim())
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console.log('自定义文件名:', customFilename.value.trim())
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}
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const response = await materialApi.uploadMaterial(formData)
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if (response.code === 200) {
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ElMessage.success('上传成功')
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uploadDialogVisible.value = false
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// 上传成功后直接刷新素材列表
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await fetchMaterials()
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} else {
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ElMessage.error(response.msg || '上传失败')
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}
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} catch (error) {
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console.error('上传素材出错:', error)
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ElMessage.error('上传失败: ' + (error.message || '未知错误'))
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} finally {
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isUploading.value = false
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}
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}
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// 预览素材
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const handlePreview = async (material) => {
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currentMaterial.value = null
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previewDialogVisible.value = true
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ElMessage.info('加载中...')
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try {
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// 等待一小段时间以确保对话框已打开
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await new Promise(resolve => setTimeout(resolve, 100))
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currentMaterial.value = material
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} catch (error) {
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console.error('预览素材出错:', error)
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ElMessage.error('预览加载失败')
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previewDialogVisible.value = false
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}
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}
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// 删除素材
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const handleDelete = (material) => {
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ElMessageBox.confirm(
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`确定要删除素材 ${material.filename} 吗？`,
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'警告',
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{
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning',
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}
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)
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.then(async () => {
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try {
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const response = await materialApi.deleteMaterial(material.id)
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if (response.code === 200) {
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appStore.removeMaterial(material.id)
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ElMessage.success('删除成功')
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} else {
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ElMessage.error(response.msg || '删除失败')
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}
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} catch (error) {
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console.error('删除素材出错:', error)
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ElMessage.error('删除失败')
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}
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})
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.catch(() => {
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// 取消删除
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})
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}
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// 获取预览URL
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const getPreviewUrl = (filePath) => {
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const filename = filePath.split('/').pop()
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return materialApi.getMaterialPreviewUrl(filename)
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}
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// 下载文件
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const downloadFile = (material) => {
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const url = materialApi.downloadMaterial(material.file_path)
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window.open(url, '_blank')
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}
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// 判断文件类型
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const isVideoFile = (filename) => {
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const videoExtensions = ['.mp4', '.avi', '.mov', '.wmv', '.flv', '.mkv']
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return videoExtensions.some(ext => filename.toLowerCase().endsWith(ext))
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}
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const isImageFile = (filename) => {
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const imageExtensions = ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.webp']
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return imageExtensions.some(ext => filename.toLowerCase().endsWith(ext))
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}
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// 组件挂载时获取素材列表
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onMounted(() => {
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// 只有store中没有数据时才获取
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if (appStore.materials.length === 0) {
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fetchMaterials()
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}
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})
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</script>
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<style lang="scss" scoped>
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@use '@/styles/variables.scss' as *;
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@keyframes rotate {
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from {
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transform: rotate(0deg);
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}
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to {
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transform: rotate(360deg);
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}
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}
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.material-management {
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.page-header {
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margin-bottom: 20px;
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h1 {
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font-size: 24px;
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font-weight: 500;
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color: $text-primary;
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margin: 0;
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}
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}
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.material-list-container {
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background-color: #fff;
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border-radius: 4px;
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box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
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padding: 20px;
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.material-search {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 20px;
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.el-input {
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width: 300px;
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}
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.action-buttons {
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display: flex;
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gap: 10px;
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.is-loading {
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animation: rotate 1s linear infinite;
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}
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}
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}
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.material-list {
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margin-top: 20px;
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}
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.empty-data {
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padding: 40px 0;
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}
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}
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.material-upload {
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width: 100%;
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}
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.preview-container {
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display: flex;
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justify-content: center;
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align-items: center;
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flex-direction: column;
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padding: 0 20px;
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.file-info {
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text-align: center;
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margin-top: 20px;
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}
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}
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}
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.upload-form {
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padding: 0 20px;
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.form-tip {
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font-size: 12px;
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color: #909399;
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margin-top: 5px;
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}
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.upload-demo {
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width: 100%;
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}
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}
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.dialog-footer {
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padding: 0 20px;
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display: flex;
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justify-content: flex-end;
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}
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/* 覆盖Element Plus对话框样式 */
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:deep(.el-dialog__body) {
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padding: 20px 0;
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}
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:deep(.el-dialog__header) {
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padding-left: 20px;
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padding-right: 20px;
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margin-right: 0;
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}
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:deep(.el-dialog__footer) {
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padding-top: 10px;
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padding-bottom: 15px;
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}
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</style> |