X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;ds=sidebyside;f=server%2Fhelpers%2Fcustom-validators%2Fvideos.ts;h=714f7ac956c25b8dcc35f02b716830430a131e10;hb=b014b6b9c7cb68d09c52b44046afe486c0736426;hp=c5ef4cb5f3308fd8d8b8c899ba2f27982dd13ae3;hpb=69818c9394366b954b6ba3bd697bd9d2b09f2a16;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/helpers/custom-validators/videos.ts b/server/helpers/custom-validators/videos.ts
index c5ef4cb5f..714f7ac95 100644
--- a/server/helpers/custom-validators/videos.ts
+++ b/server/helpers/custom-validators/videos.ts
@@ -1,181 +1,229 @@
+import { Response } from 'express'
+import 'express-validator'
 import { values } from 'lodash'
+import 'multer'
 import * as validator from 'validator'
-
+import { UserRight, VideoPrivacy, VideoRateType } from '../../../shared'
 import {
   CONSTRAINTS_FIELDS,
   VIDEO_CATEGORIES,
   VIDEO_LICENCES,
-  VIDEO_LANGUAGES,
-  VIDEO_RATE_TYPES
+  VIDEO_MIMETYPE_EXT,
+  VIDEO_PRIVACIES,
+  VIDEO_RATE_TYPES,
+  VIDEO_STATES
 } from '../../initializers'
-import { isUserUsernameValid } from './users'
-import { isArray, exists } from './misc'
+import { VideoModel } from '../../models/video/video'
+import { exists, isArray, isFileValid } from './misc'
+import { VideoChannelModel } from '../../models/video/video-channel'
+import { UserModel } from '../../models/account/user'
+import * as magnetUtil from 'magnet-uri'
+import { fetchVideo, VideoFetchType } from '../video'
 
 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
-const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES
-const VIDEO_EVENTS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_EVENTS
 
-function isVideoAuthorValid (value: string) {
-  return isUserUsernameValid(value)
+function isVideoCategoryValid (value: any) {
+  return value === null || VIDEO_CATEGORIES[ value ] !== undefined
 }
 
-function isVideoDateValid (value: string) {
-  return exists(value) && validator.isISO8601(value)
+function isVideoStateValid (value: any) {
+  return exists(value) && VIDEO_STATES[ value ] !== undefined
 }
 
-function isVideoCategoryValid (value: number) {
-  return VIDEO_CATEGORIES[value] !== undefined
+function isVideoLicenceValid (value: any) {
+  return value === null || VIDEO_LICENCES[ value ] !== undefined
 }
 
-function isVideoLicenceValid (value: number) {
-  return VIDEO_LICENCES[value] !== undefined
+function isVideoLanguageValid (value: any) {
+  return value === null ||
+    (typeof value === 'string' && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.LANGUAGE))
 }
 
-function isVideoLanguageValid (value: number) {
-  return value === null || VIDEO_LANGUAGES[value] !== undefined
+function isVideoDurationValid (value: string) {
+  return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
 }
 
-function isVideoNSFWValid (value: any) {
-  return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value))
+function isVideoTruncatedDescriptionValid (value: string) {
+  return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
 }
 
 function isVideoDescriptionValid (value: string) {
-  return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION)
+  return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
 }
 
-function isVideoDurationValid (value: string) {
-  return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
+function isVideoSupportValid (value: string) {
+  return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.SUPPORT))
 }
 
-function isVideoExtnameValid (value: string) {
-  return VIDEOS_CONSTRAINTS_FIELDS.EXTNAME.indexOf(value) !== -1
+function isVideoNameValid (value: string) {
+  return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
 }
 
-function isVideoInfoHashValid (value: string) {
-  return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
+function isVideoTagValid (tag: string) {
+  return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
 }
 
-function isVideoNameValid (value: string) {
-  return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
+function isVideoTagsValid (tags: string[]) {
+  return tags === null || (
+    isArray(tags) &&
+    validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
+    tags.every(tag => isVideoTagValid(tag))
+  )
 }
 
-function isVideoTagsValid (tags: string[]) {
-  return isArray(tags) &&
-         validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
-         tags.every(function (tag) {
-           return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
-         })
+function isVideoViewsValid (value: string) {
+  return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
 }
 
-function isVideoThumbnailValid (value: string) {
-  return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL)
+function isVideoRatingTypeValid (value: string) {
+  return value === 'none' || values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1
 }
 
-function isVideoThumbnailDataValid (value: string) {
-  return exists(value) && validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL_DATA)
+const videoFileTypes = Object.keys(VIDEO_MIMETYPE_EXT).map(m => `(${m})`)
+const videoFileTypesRegex = videoFileTypes.join('|')
+
+function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
+  return isFileValid(files, videoFileTypesRegex, 'videofile', null)
 }
 
-function isVideoRemoteIdValid (value: string) {
-  return exists(value) && validator.isUUID(value, 4)
+const videoImageTypes = CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME
+                                          .map(v => v.replace('.', ''))
+                                          .join('|')
+const videoImageTypesRegex = `image/(${videoImageTypes})`
+
+function isVideoImage (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
+  return isFileValid(files, videoImageTypesRegex, field, CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max, true)
 }
 
-function isVideoAbuseReasonValid (value: string) {
-  return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON)
+function isVideoPrivacyValid (value: number) {
+  return validator.isInt(value + '') && VIDEO_PRIVACIES[ value ] !== undefined
 }
 
-function isVideoAbuseReporterUsernameValid (value: string) {
-  return isUserUsernameValid(value)
+function isScheduleVideoUpdatePrivacyValid (value: number) {
+  return validator.isInt(value + '') &&
+    (
+      value === VideoPrivacy.UNLISTED ||
+      value === VideoPrivacy.PUBLIC
+    )
 }
 
-function isVideoViewsValid (value: string) {
-  return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
+function isVideoFileInfoHashValid (value: string | null | undefined) {
+  return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
 }
 
-function isVideoLikesValid (value: string) {
-  return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.LIKES)
+function isVideoFileResolutionValid (value: string) {
+  return exists(value) && validator.isInt(value + '')
 }
 
-function isVideoDislikesValid (value: string) {
-  return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DISLIKES)
+function isVideoFPSResolutionValid (value: string) {
+  return value === null || validator.isInt(value + '')
 }
 
-function isVideoEventCountValid (value: string) {
-  return exists(value) && validator.isInt(value + '', VIDEO_EVENTS_CONSTRAINTS_FIELDS.COUNT)
+function isVideoFileSizeValid (value: string) {
+  return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
 }
 
-function isVideoRatingTypeValid (value: string) {
-  return values(VIDEO_RATE_TYPES).indexOf(value) !== -1
+function isVideoMagnetUriValid (value: string) {
+  if (!exists(value)) return false
+
+  const parsed = magnetUtil.decode(value)
+  return parsed && isVideoFileInfoHashValid(parsed.infoHash)
 }
 
-function isVideoFile (value: string, files: { [ fieldname: string ]: Express.Multer.File[] }) {
-  // Should have files
-  if (!files) return false
+function checkUserCanManageVideo (user: UserModel, video: VideoModel, right: UserRight, res: Response) {
+  // Retrieve the user who did the request
+  if (video.isOwned() === false) {
+    res.status(403)
+       .json({ error: 'Cannot manage a video of another server.' })
+       .end()
+    return false
+  }
+
+  // Check if the user can delete the video
+  // The user can delete it if he has the right
+  // Or if s/he is the video's account
+  const account = video.VideoChannel.Account
+  if (user.hasRight(right) === false && account.userId !== user.id) {
+    res.status(403)
+       .json({ error: 'Cannot manage a video of another user.' })
+       .end()
+    return false
+  }
+
+  return true
+}
+
+async function isVideoExist (id: string, res: Response, fetchType: VideoFetchType = 'all') {
+  const userId = res.locals.oauth ? res.locals.oauth.token.User.id : undefined
+
+  const video = await fetchVideo(id, fetchType, userId)
+
+  if (video === null) {
+    res.status(404)
+       .json({ error: 'Video not found' })
+       .end()
+
+    return false
+  }
+
+  if (fetchType !== 'none') res.locals.video = video
+  return true
+}
+
+async function isVideoChannelOfAccountExist (channelId: number, user: UserModel, res: Response) {
+  if (user.hasRight(UserRight.UPDATE_ANY_VIDEO) === true) {
+    const videoChannel = await VideoChannelModel.loadAndPopulateAccount(channelId)
+    if (videoChannel === null) {
+      res.status(400)
+         .json({ error: 'Unknown video `video channel` on this instance.' })
+         .end()
+
+      return false
+    }
 
-  // Should have videofile file
-  const videofile = files.videofile
-  if (!videofile || videofile.length === 0) return false
+    res.locals.videoChannel = videoChannel
+    return true
+  }
 
-  // The file should exist
-  const file = videofile[0]
-  if (!file || !file.originalname) return false
+  const videoChannel = await VideoChannelModel.loadByIdAndAccount(channelId, user.Account.id)
+  if (videoChannel === null) {
+    res.status(400)
+       .json({ error: 'Unknown video `video channel` for this account.' })
+       .end()
 
-  return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype)
+    return false
+  }
+
+  res.locals.videoChannel = videoChannel
+  return true
 }
 
 // ---------------------------------------------------------------------------
 
 export {
-  isVideoAuthorValid,
-  isVideoDateValid,
   isVideoCategoryValid,
+  checkUserCanManageVideo,
   isVideoLicenceValid,
   isVideoLanguageValid,
-  isVideoNSFWValid,
+  isVideoTruncatedDescriptionValid,
   isVideoDescriptionValid,
-  isVideoDurationValid,
-  isVideoInfoHashValid,
+  isVideoFileInfoHashValid,
   isVideoNameValid,
   isVideoTagsValid,
-  isVideoThumbnailValid,
-  isVideoThumbnailDataValid,
-  isVideoExtnameValid,
-  isVideoRemoteIdValid,
-  isVideoAbuseReasonValid,
-  isVideoAbuseReporterUsernameValid,
+  isVideoFPSResolutionValid,
+  isScheduleVideoUpdatePrivacyValid,
   isVideoFile,
+  isVideoMagnetUriValid,
+  isVideoStateValid,
   isVideoViewsValid,
-  isVideoLikesValid,
   isVideoRatingTypeValid,
-  isVideoDislikesValid,
-  isVideoEventCountValid
-}
-
-declare global {
-  namespace ExpressValidator {
-    export interface Validator {
-      isVideoAuthorValid,
-      isVideoDateValid,
-      isVideoCategoryValid,
-      isVideoLicenceValid,
-      isVideoLanguageValid,
-      isVideoNSFWValid,
-      isVideoDescriptionValid,
-      isVideoDurationValid,
-      isVideoInfoHashValid,
-      isVideoNameValid,
-      isVideoTagsValid,
-      isVideoThumbnailValid,
-      isVideoThumbnailDataValid,
-      isVideoExtnameValid,
-      isVideoRemoteIdValid,
-      isVideoAbuseReasonValid,
-      isVideoAbuseReporterUsernameValid,
-      isVideoFile,
-      isVideoViewsValid,
-      isVideoLikesValid,
-      isVideoRatingTypeValid,
-      isVideoDislikesValid,
-      isVideoEventCountValid
-    }
-  }
+  isVideoDurationValid,
+  isVideoTagValid,
+  isVideoPrivacyValid,
+  isVideoFileResolutionValid,
+  isVideoFileSizeValid,
+  isVideoExist,
+  isVideoImage,
+  isVideoChannelOfAccountExist,
+  isVideoSupportValid
 }