import { HttpStatusCode } from '@peertube/peertube-models' import { logger } from '@server/helpers/logger.js' import express from 'express' import { ProblemDocument, ProblemDocumentExtension } from 'http-problem-details' function apiFailMiddleware (req: express.Request, res: express.Response, next: express.NextFunction) { res.fail = options => { const { status = HttpStatusCode.BAD_REQUEST_400, message, title, type, data, instance, tags, logLevel = 'debug' } = options const extension = new ProblemDocumentExtension({ ...data, docs: res.locals.docUrl, code: type, // For <= 3.2 compatibility error: message }) const json = new ProblemDocument({ status, title, instance, detail: message, type: type ? `https://docs.joinpeertube.org/api-rest-reference.html#section/Errors/${type}` : undefined }, extension) logger.log(logLevel, 'Bad HTTP request.', { json, tags }) res.status(status) // Cannot display a proper error to the client since headers are already sent if (res.headersSent) return res.setHeader('Content-Type', 'application/problem+json') res.json(json) } if (next) next() } function handleStaticError (err: any, req: express.Request, res: express.Response, next: express.NextFunction) { const message = err.message || '' if (message.includes('ENOENT')) { return res.fail({ status: err.status || HttpStatusCode.INTERNAL_SERVER_ERROR_500, message: err.message, type: err.name }) } return next(err) } export { apiFailMiddleware, handleStaticError }