+import * as express from 'express'
+import 'express-validator'
+import { body, param } from 'express-validator/check'
+import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
+import {
+ 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'
+
+const usersAddValidator = [
+ body('username').custom(isUserUsernameValid).withMessage('Should have a valid username (lowercase alphanumeric characters)'),
+ body('password').custom(isUserPasswordValid).withMessage('Should have a valid password'),
+ body('email').isEmail().withMessage('Should have a valid email'),
+ body('videoQuota').custom(isUserVideoQuotaValid).withMessage('Should have a valid user quota'),
+ body('role').custom(isUserRoleValid).withMessage('Should have a valid role'),
+
+ async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ logger.debug('Checking usersAdd parameters', { parameters: req.body })
+
+ if (areValidationErrors(req, res)) return
+ if (!await checkUserNameOrEmailDoesNotAlreadyExist(req.body.username, req.body.email, res)) return
+
+ return next()
+ }
+]
+
+const usersRegisterValidator = [
+ body('username').custom(isUserUsernameValid).withMessage('Should have a valid username'),
+ body('password').custom(isUserPasswordValid).withMessage('Should have a valid password'),
+ body('email').isEmail().withMessage('Should have a valid email'),
+
+ async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ logger.debug('Checking usersRegister parameters', { parameters: req.body })
+
+ if (areValidationErrors(req, res)) return
+ if (!await checkUserNameOrEmailDoesNotAlreadyExist(req.body.username, req.body.email, res)) return
+
+ return next()
+ }
+]
+
+const usersRemoveValidator = [
+ param('id').isInt().not().isEmpty().withMessage('Should have a valid id'),
+
+ async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ logger.debug('Checking usersRemove parameters', { parameters: req.params })
+
+ if (areValidationErrors(req, res)) return
+ if (!await checkUserIdExist(req.params.id, res)) return
+
+ const user = res.locals.user
+ if (user.username === 'root') {
+ return res.status(400)
+ .send({ error: 'Cannot remove the root user' })
+ .end()
+ }
+
+ return next()
+ }
+]
+
+const usersUpdateValidator = [
+ param('id').isInt().not().isEmpty().withMessage('Should have a valid id'),
+ body('email').optional().isEmail().withMessage('Should have a valid email attribute'),
+ body('videoQuota').optional().custom(isUserVideoQuotaValid).withMessage('Should have a valid user quota'),
+ body('role').optional().custom(isUserRoleValid).withMessage('Should have a valid role'),
+
+ async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ logger.debug('Checking usersUpdate parameters', { parameters: req.body })
+
+ if (areValidationErrors(req, res)) return
+ if (!await checkUserIdExist(req.params.id, res)) return
+
+ return next()
+ }
+]
+
+const usersUpdateMeValidator = [
+ body('password').optional().custom(isUserPasswordValid).withMessage('Should have a valid password'),
+ body('email').optional().isEmail().withMessage('Should have a valid email attribute'),
+ body('displayNSFW').optional().custom(isUserDisplayNSFWValid).withMessage('Should have a valid display Not Safe For Work attribute'),
+ body('autoPlayVideo').optional().custom(isUserAutoPlayVideoValid).withMessage('Should have a valid automatically plays video attribute'),
+
+ (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ // TODO: Add old password verification
+ logger.debug('Checking usersUpdateMe parameters', { parameters: req.body })
+
+ if (areValidationErrors(req, res)) return
+
+ return next()
+ }
+]
+
+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
+ }