78 lines
2.5 KiB
TypeScript
78 lines
2.5 KiB
TypeScript
import type { DeleteResponse } from '~/types/image'
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import { assertImageOwnership, requireApiOrAdminAuth } from '../../utils/access'
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import { createApiError } from '../../utils/api-error'
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import { logActivity } from '../../utils/activity-log'
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import { deleteImageIndex, getImageIndexRow } from '../../utils/image-index'
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import { validateStorageKey, validateVideoKey } from '../../utils/image-key'
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import { deleteImage, headImage } from '../../utils/storage'
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import { cancelTranscode, removeHlsArtifacts } from '../../utils/transcode'
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import { logInfo } from '../../utils/logger'
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interface DeleteBody {
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key?: string
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}
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export default defineEventHandler(async (event) => {
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try {
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await requireApiOrAdminAuth(event)
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const query = getQuery(event)
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const body = await readBody<DeleteBody>(event).catch(() => null)
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const key = (typeof query.key === 'string' ? query.key : undefined) ?? body?.key
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if (!key || !validateStorageKey(key)) {
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createApiError(event, 'INVALID_IMAGE_KEY', '无效的文件路径', 400)
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}
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const existing = await headImage(key)
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const indexed = getImageIndexRow(key)
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if (!existing && !indexed) {
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createApiError(event, 'IMAGE_NOT_FOUND', '文件不存在', 404)
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}
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const originalName = existing?.originalName ?? indexed?.original_name ?? key
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const size = existing?.size ?? indexed?.size ?? 0
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const contentType = existing?.contentType ?? indexed?.content_type ?? 'application/octet-stream'
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const ownerId = existing?.userId ?? indexed?.user_id ?? null
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const backendId = existing?.backendId ?? indexed?.backend_id ?? null
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await assertImageOwnership(event, ownerId)
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try {
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if (validateVideoKey(key)) {
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// 立即中断正在进行的转码，再清理产物与原文件
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cancelTranscode(key)
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await removeHlsArtifacts(key).catch(() => {})
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}
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if (existing) {
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await deleteImage(key, key)
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} else {
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deleteImageIndex(key)
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}
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} catch {
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createApiError(event, 'DELETE_FAILED', '删除失败', 500)
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}
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logActivity(event, {
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action: 'delete',
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key,
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originalName,
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size,
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contentType,
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userId: ownerId,
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backendId
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})
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logInfo('file delete success', { key, size })
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const response: DeleteResponse = { success: true }
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return response
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} catch (error: unknown) {
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if (error && typeof error === 'object' && 'statusCode' in error) {
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throw error
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}
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createApiError(event, 'DELETE_FAILED', '删除失败', 500)
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}
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})
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