emit more specific status codes on video upload (#3423)

[github/Chocobozzz/PeerTube.git] / server / helpers / custom-validators / video-imports.ts

diff --git a/server/helpers/custom-validators/video-imports.ts b/server/helpers/custom-validators/video-imports.ts
index 36c0559fd82326019e89531f0014c038ff74f742..0063d3337fd96749c65396f3514363577e9587e1 100644 (file)
--- a/server/helpers/custom-validators/video-imports.ts
+++ b/server/helpers/custom-validators/video-imports.ts
@@ -1,8 +1,10 @@
-import 'express-validator'
 import 'multer'
-import * as validator from 'validator'
-import { CONSTRAINTS_FIELDS, VIDEO_IMPORT_STATES } from '../../initializers'
-import { exists } from './misc'
+import validator from 'validator'
+import { CONSTRAINTS_FIELDS, MIMETYPES, VIDEO_IMPORT_STATES } from '../../initializers/constants'
+import { exists, isFileValid } from './misc'
+import * as express from 'express'
+import { VideoImportModel } from '../../models/video/video-import'
+import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes'
 
 function isVideoImportTargetUrlValid (url: string) {
   const isURLOptions = {
@@ -19,12 +21,37 @@ function isVideoImportTargetUrlValid (url: string) {
 }
 
 function isVideoImportStateValid (value: any) {
-  return exists(value) && VIDEO_IMPORT_STATES[ value ] !== undefined
+  return exists(value) && VIDEO_IMPORT_STATES[value] !== undefined
+}
+
+const videoTorrentImportRegex = Object.keys(MIMETYPES.TORRENT.MIMETYPE_EXT)
+                                      .concat([ 'application/octet-stream' ]) // MacOS sends application/octet-stream
+                                      .map(m => `(${m})`)
+                                      .join('|')
+function isVideoImportTorrentFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
+  return isFileValid(files, videoTorrentImportRegex, 'torrentfile', CONSTRAINTS_FIELDS.VIDEO_IMPORTS.TORRENT_FILE.FILE_SIZE.max, true)
+}
+
+async function doesVideoImportExist (id: number, res: express.Response) {
+  const videoImport = await VideoImportModel.loadAndPopulateVideo(id)
+
+  if (!videoImport) {
+    res.status(HttpStatusCode.NOT_FOUND_404)
+       .json({ error: 'Video import not found' })
+       .end()
+
+    return false
+  }
+
+  res.locals.videoImport = videoImport
+  return true
 }
 
 // ---------------------------------------------------------------------------
 
 export {
   isVideoImportStateValid,
-  isVideoImportTargetUrlValid
+  isVideoImportTargetUrlValid,
+  doesVideoImportExist,
+  isVideoImportTorrentFile
 }