7326e273e1
Protect upload cleanup and atomic completion paths, add durable media worker leases and brand asset validation, and introduce verified migration/bootstrap/deployment gates.
90 lines
2.9 KiB
TypeScript
90 lines
2.9 KiB
TypeScript
export const TAOXI_MAIN_VIDEO_TYPE = '淘系-主图视频'
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export const TAOXI_GUANGGUANG_VIDEO_TYPE = '淘系-逛逛视频'
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export const DOUYIN_QIANCHUAN_VIDEO_TYPE = '抖音-千川素材'
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export const DOUYIN_ACCOUNT_MAINTENANCE_VIDEO_TYPE = '抖音-账号维护'
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export const INSTALL_VIDEO_TYPE = '安装视频'
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const MATERIAL_TYPE_ALIASES: Record<string, string> = {
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主图视频: TAOXI_MAIN_VIDEO_TYPE,
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种草视频: TAOXI_GUANGGUANG_VIDEO_TYPE,
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}
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export const CANONICAL_VIDEO_MATERIAL_TYPES = [
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TAOXI_MAIN_VIDEO_TYPE,
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INSTALL_VIDEO_TYPE,
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TAOXI_GUANGGUANG_VIDEO_TYPE,
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DOUYIN_QIANCHUAN_VIDEO_TYPE,
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DOUYIN_ACCOUNT_MAINTENANCE_VIDEO_TYPE,
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] as const
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export const LEGACY_COMPATIBLE_VIDEO_MATERIAL_TYPES = [
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'视频',
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'VIDEO',
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...CANONICAL_VIDEO_MATERIAL_TYPES,
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...Object.keys(MATERIAL_TYPE_ALIASES),
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] as const
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export function normalizeVideoMaterialType(materialType?: string | null): string {
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const trimmed = (materialType || '').trim()
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if (!trimmed) {
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return ''
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}
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return MATERIAL_TYPE_ALIASES[trimmed] || trimmed
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}
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export function getCompatibleVideoMaterialTypes(materialType?: string | null): string[] {
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const trimmed = (materialType || '').trim()
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if (!trimmed) {
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return []
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}
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const normalized = normalizeVideoMaterialType(trimmed)
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const candidates = new Set<string>([trimmed, normalized])
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for (const [legacyType, canonicalType] of Object.entries(MATERIAL_TYPE_ALIASES)) {
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if (canonicalType === normalized) {
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candidates.add(legacyType)
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}
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}
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return Array.from(candidates)
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}
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export function isVideoMaterialType(materialType?: string | null): boolean {
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const normalized = normalizeVideoMaterialType(materialType)
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return LEGACY_COMPATIBLE_VIDEO_MATERIAL_TYPES.includes(
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normalized as (typeof LEGACY_COMPATIBLE_VIDEO_MATERIAL_TYPES)[number],
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)
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}
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export function isVideoTranscodeInFlight(status?: string | null): boolean {
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const normalized = String(status || '').trim().toLowerCase()
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return normalized === 'pending' || normalized === 'processing'
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}
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/**
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* 轮询只依赖可公开返回的素材类型和处理状态，不能依赖 videoSourceUrl。
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* 15 天访问策略会有意隐藏源视频地址，但后台封面生成状态仍需正常刷新。
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*/
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export function shouldPollVideoTranscode(
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materialType?: string | null,
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status?: string | null,
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): boolean {
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return isVideoMaterialType(materialType) && isVideoTranscodeInFlight(status)
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}
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export function isBatchVideoMaterialType(materialType?: string | null): boolean {
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return normalizeVideoMaterialType(materialType) === TAOXI_GUANGGUANG_VIDEO_TYPE
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}
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export function isSingleVideoUploadMaterialType(materialType?: string | null): boolean {
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const normalized = normalizeVideoMaterialType(materialType)
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return (
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isVideoMaterialType(normalized) &&
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normalized !== TAOXI_GUANGGUANG_VIDEO_TYPE &&
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normalized !== '视频' &&
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normalized !== 'VIDEO'
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)
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}
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