Automatically resize avatars

[github/Chocobozzz/PeerTube.git] / server / middlewares / validators / users.ts

diff --git a/server/middlewares/validators/users.ts b/server/middlewares/validators/users.ts
index db40a5c889e09cf40d1b245b7ffd06ef94dfd534..d22a745b42a34cce17d151b5c6012651e7c79589 100644 (file)
--- a/server/middlewares/validators/users.ts
+++ b/server/middlewares/validators/users.ts
@@ -3,12 +3,13 @@ import 'express-validator'
 import { body, param } from 'express-validator/check'
 import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
 import {
-  isUserAutoPlayVideoValid, isUserDisplayNSFWValid, isUserPasswordValid, isUserRoleValid, isUserUsernameValid,
+  isAvatarFile, isUserAutoPlayVideoValid, isUserDisplayNSFWValid, isUserPasswordValid, isUserRoleValid, isUserUsernameValid,
   isUserVideoQuotaValid
 } from '../../helpers/custom-validators/users'
 import { isVideoExist } from '../../helpers/custom-validators/videos'
 import { logger } from '../../helpers/logger'
 import { isSignupAllowed } from '../../helpers/utils'
+import { CONSTRAINTS_FIELDS } from '../../initializers'
 import { UserModel } from '../../models/account/user'
 import { areValidationErrors } from './utils'
 
@@ -96,6 +97,29 @@ const usersUpdateMeValidator = [
   }
 ]
 
+const usersUpdateMyAvatarValidator = [
+  body('avatarfile').custom((value, { req }) => isAvatarFile(req.files)).withMessage(
+    'This file is not supported. Please, make sure it is of the following type : '
+    + CONSTRAINTS_FIELDS.ACTORS.AVATAR.EXTNAME.join(', ')
+  ),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking usersUpdateMyAvatarValidator parameters', { files: req.files })
+
+    if (areValidationErrors(req, res)) return
+
+    const imageFile = req.files['avatarfile'][0] as Express.Multer.File
+    if (imageFile.size > CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max) {
+      res.status(400)
+        .send({ error: `The size of the avatar is too big (>${CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max}).` })
+        .end()
+      return
+    }
+
+    return next()
+  }
+]
+
 const usersGetValidator = [
   param('id').isInt().not().isEmpty().withMessage('Should have a valid id'),
 
@@ -145,7 +169,8 @@ export {
   usersUpdateMeValidator,
   usersVideoRatingValidator,
   ensureUserRegistrationAllowed,
-  usersGetValidator
+  usersGetValidator,
+  usersUpdateMyAvatarValidator
 }
 
 // ---------------------------------------------------------------------------