93 lines
2.8 KiB
TypeScript
93 lines
2.8 KiB
TypeScript
import express, { Request, Response, NextFunction, RequestHandler } from 'express'
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import { buildLogger } from '@server/helpers/logger.js'
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import { getResumableUploadPath } from '@server/helpers/upload.js'
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import { CONFIG } from '@server/initializers/config.js'
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import { FileQuery, LogLevel, Uploadx, Metadata as UploadXMetadata } from '@uploadx/core'
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import { extname } from 'path'
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import { authenticate } from '@server/middlewares/auth.js'
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import { resumableInitValidator } from '@server/middlewares/validators/resumable-upload.js'
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const logger = buildLogger('uploadx')
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export const uploadx = new Uploadx({
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directory: getResumableUploadPath(),
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expiration: { maxAge: undefined, rolling: true },
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// Could be big with thumbnails/previews
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maxMetadataSize: '10MB',
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logger: {
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logLevel: CONFIG.LOG.LEVEL as LogLevel,
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debug: logger.debug.bind(logger),
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info: logger.info.bind(logger),
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warn: logger.warn.bind(logger),
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error: logger.error.bind(logger)
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},
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userIdentifier: (_, res: express.Response) => {
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if (!res.locals.oauth) return undefined
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return res.locals.oauth.token.user.id + ''
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},
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filename: file => `${file.userId}-${file.id}${extname(file.metadata.filename)}`
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})
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export function safeUploadXCleanup (file: FileQuery) {
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uploadx.storage.delete(file)
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.catch(err => logger.error('Cannot delete the file %s', file.name, { err }))
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}
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export function buildUploadXFile <T extends UploadXMetadata> (reqBody: T) {
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return {
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...reqBody,
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path: getResumableUploadPath(reqBody.name),
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filename: reqBody.metadata.filename
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}
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}
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export function setupUploadResumableRoutes (options: {
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router: express.Router
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routePath: string
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uploadInitBeforeMiddlewares?: RequestHandler[]
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uploadInitAfterMiddlewares?: RequestHandler[]
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uploadedMiddlewares?: ((req: Request<any>, res: Response, next: NextFunction) => void)[]
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uploadedController: (req: Request<any>, res: Response, next: NextFunction) => void
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uploadDeleteMiddlewares?: RequestHandler[]
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}) {
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const {
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router,
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routePath,
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uploadedMiddlewares = [],
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uploadedController,
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uploadInitBeforeMiddlewares = [],
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uploadInitAfterMiddlewares = [],
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uploadDeleteMiddlewares = []
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} = options
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router.post(routePath,
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authenticate,
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...uploadInitBeforeMiddlewares,
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resumableInitValidator,
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...uploadInitAfterMiddlewares,
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(req, res) => uploadx.upload(req, res) // Prevent next() call, explicitely tell to uploadx it's the end
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)
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router.delete(routePath,
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authenticate,
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...uploadDeleteMiddlewares,
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(req, res) => uploadx.upload(req, res) // Prevent next() call, explicitely tell to uploadx it's the end
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)
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router.put(routePath,
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authenticate,
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uploadx.upload, // uploadx doesn't next() before the file upload completes
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...uploadedMiddlewares,
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uploadedController
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)
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}
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