165 lines
5.3 KiB
TypeScript
165 lines
5.3 KiB
TypeScript
/**
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* 检查缺失的本地视频文件
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* 分析这些文件的 videoSourceUrl，判断是否需要从 MinIO 重新下载
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*/
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import { PrismaClient } from '@prisma/client'
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import { access } from 'fs/promises'
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import { constants as fsConstants } from 'fs'
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import path from 'path'
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const prisma = new PrismaClient()
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const S3_PUBLIC_DOMAIN = process.env.S3_PUBLIC_DOMAIN || ''
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const UPLOAD_DIR = process.env.UPLOAD_DIR || './uploads'
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const VIDEO_TYPES = ['主图视频', '安装视频', '种草视频']
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async function fileExists(fullPath: string): Promise<boolean> {
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try {
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await access(fullPath, fsConstants.F_OK)
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return true
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} catch {
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return false
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}
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}
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async function main() {
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console.log('==== 检查缺失的本地视频文件 ====\n')
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// 查询所有视频类素材
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const allVideos = await prisma.material.findMany({
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where: {
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deletedAt: null,
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materialType: { in: VIDEO_TYPES } as any,
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},
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select: {
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id: true,
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materialType: true,
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videoSourceUrl: true,
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createdAt: true,
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zipFileName: true,
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zipFilePath: true,
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},
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orderBy: {
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createdAt: 'desc',
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},
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})
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// 找出所有本地路径但文件缺失的记录
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const missingFiles: Array<{
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id: string
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materialType: string
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videoSourceUrl: string
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createdAt: Date
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zipFileName: string | null
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zipFilePath: string | null
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}> = []
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for (const m of allVideos) {
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if (!m.videoSourceUrl) continue
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const url = m.videoSourceUrl as string
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if (!url.startsWith('/uploads/video-')) continue
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const fileName = url.replace('/uploads/', '')
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const fullPath = path.join(UPLOAD_DIR, fileName)
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const exists = await fileExists(fullPath)
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if (!exists) {
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missingFiles.push({
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id: m.id,
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materialType: m.materialType,
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videoSourceUrl: url,
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createdAt: m.createdAt,
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zipFileName: m.zipFileName,
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zipFilePath: m.zipFilePath,
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})
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}
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}
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console.log(`共找到 ${missingFiles.length} 条本地路径但文件缺失的记录\n`)
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if (missingFiles.length === 0) {
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console.log('✅ 没有缺失的文件')
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await prisma.$disconnect()
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return
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}
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// 分析这些缺失文件
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console.log('📊 分析缺失文件：\n')
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// 按类型分组
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const byType: Record<string, number> = {}
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for (const m of missingFiles) {
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byType[m.materialType] = (byType[m.materialType] || 0) + 1
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}
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console.log('按类型分布：')
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for (const [type, count] of Object.entries(byType)) {
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console.log(` ${type}: ${count} 条`)
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}
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console.log('')
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// 检查是否有 zipFileName/zipFilePath 信息
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const withZipInfo = missingFiles.filter((m) => m.zipFileName || m.zipFilePath)
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const withoutZipInfo = missingFiles.filter((m) => !m.zipFileName && !m.zipFilePath)
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console.log(`有 zipFileName/zipFilePath 信息: ${withZipInfo.length} 条`)
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console.log(`无 zipFileName/zipFilePath 信息: ${withoutZipInfo.length} 条\n`)
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// 检查这些文件的 videoSourceUrl 是否可能是从 S3 迁移过来的
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// 如果文件名格式是 video-timestamp-random.mp4，可能是老的上传逻辑
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// 如果文件名格式是 video-materialId-timestamp.mp4，可能是新的迁移逻辑
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const oldFormat = missingFiles.filter((m) => {
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const fileName = m.videoSourceUrl.replace('/uploads/video-', '')
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// 老格式：video-timestamp-random.mp4（没有 materialId）
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// 新格式：video-materialId-timestamp.mp4（有 materialId）
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return !fileName.startsWith(m.id)
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})
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const newFormat = missingFiles.filter((m) => {
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const fileName = m.videoSourceUrl.replace('/uploads/video-', '')
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return fileName.startsWith(m.id)
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})
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console.log('按文件名格式分析：')
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console.log(` 老格式 (video-timestamp-random.mp4): ${oldFormat.length} 条`)
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console.log(` 新格式 (video-materialId-timestamp.mp4): ${newFormat.length} 条\n`)
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// 显示前 20 条缺失文件的详细信息
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console.log('缺失文件详情（前 20 条）：\n')
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missingFiles.slice(0, 20).forEach((m, index) => {
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console.log(`${index + 1}. [${m.id}] ${m.materialType}`)
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console.log(` videoSourceUrl: ${m.videoSourceUrl}`)
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console.log(` 创建时间: ${m.createdAt.toISOString()}`)
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console.log(` zipFileName: ${m.zipFileName || '(空)'}`)
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console.log(` zipFilePath: ${m.zipFilePath || '(空)'}`)
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console.log('')
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})
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if (missingFiles.length > 20) {
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console.log(`... 还有 ${missingFiles.length - 20} 条未显示\n`)
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}
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// 检查这些文件是否可能在 MinIO 上
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console.log('💡 建议：')
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console.log(' 1. 这些文件的 videoSourceUrl 已经是本地路径格式，但本地文件不存在')
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console.log(' 2. 可能的原因：')
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console.log(' - 文件被手动删除')
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console.log(' - 文件从未成功上传到本地（上传失败但数据库已更新）')
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console.log(' - 文件路径变更或服务器迁移')
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console.log(' 3. 如果这些文件还在 MinIO 上，需要：')
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console.log(' - 根据 zipFileName/zipFilePath 或 videoSourceUrl 的文件名，')
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console.log(' 在 MinIO 中查找对应的源文件')
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console.log(' - 从 MinIO 下载到本地，并确保 videoSourceUrl 指向正确的本地路径')
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await prisma.$disconnect()
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}
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main().catch((error) => {
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console.error('脚本执行出错:', error)
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process.exit(1)
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})
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