TypeScript check.body函数代码示例

export function gameRouter(gameHandler: GameHandlerService): Router {
  let router: Router = Router();

  router.post('/',
    [
      body('title_ko').isString().not().isEmpty(),
      body('title_en').isString().not().isEmpty(),
      body('players').isArray(),
      body('players.*').isInt().toInt(),
      body('box.width').isInt().toInt(),
      body('box.height').isInt().toInt(),
      body('box.depth').isInt().toInt(),
      body('setting.width').isInt().toInt(),
      body('setting.height').isInt().toInt(),
    ],
    handleValidationResult,
    gameHandler.createGame.bind(gameHandler)
  );

  router.get('/:gid',
    [param('gid').isNumeric().not().isEmpty()],
    handleValidationResult,
    gameHandler.getGame.bind(gameHandler)
  );

  return router;
}

export function groupRouter(groupHandler: GroupHandlerService): Router {
  let router: Router = Router();

  router.post('/',
    [body('name').isString().not().isEmpty()],
    handleValidationResult,
    groupHandler.createGroup.bind(groupHandler)
  );

  router.get('/:groupid',
    [param('groupid').isNumeric().not().isEmpty()],
    handleValidationResult,
    groupHandler.getGroup.bind(groupHandler)
  );

  return router;
}

export function userRouter(userHandler: UserHandlerService): Router {
  let router: Router = Router();

  router.post('/signin',
    [body('token').isString().not().isEmpty()],
    handleValidationResult,
    userHandler.createUser.bind(userHandler)
  );

  router.get('/:uid',
    [param('uid').isNumeric().not().isEmpty()],
    handleValidationResult,
    userHandler.getUser.bind(userHandler)
  );

  router.get('/',
    [query('authID').isString().optional()],
    handleValidationResult,
    userHandler.findUser.bind(userHandler)
  );

  return router;
}

const listVideoAccountChannelsValidator = [
  param('accountId').custom(isIdOrUUIDValid).withMessage('Should have a valid account id'),

  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
    logger.debug('Checking listVideoAccountChannelsValidator parameters', { parameters: req.body })

    if (areValidationErrors(req, res)) return
    if (!await isAccountIdExist(req.params.accountId, res)) return

    return next()
  }
]

const videoChannelsAddValidator = [
  body('name').custom(isVideoChannelNameValid).withMessage('Should have a valid name'),
  body('description').optional().custom(isVideoChannelDescriptionValid).withMessage('Should have a valid description'),
  body('support').optional().custom(isVideoChannelSupportValid).withMessage('Should have a valid support text'),

  (req: express.Request, res: express.Response, next: express.NextFunction) => {
    logger.debug('Checking videoChannelsAdd parameters', { parameters: req.body })

    if (areValidationErrors(req, res)) return

    return next()
  }
]

const videoChannelsUpdateValidator = [
  param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
  body('name').optional().custom(isVideoChannelNameValid).withMessage('Should have a valid name'),

import * as express from 'express'
import { body, param } from 'express-validator/check'
import { isTestInstance } from '../../helpers/core-utils'
import { isEachUniqueHostValid, isHostValid } from '../../helpers/custom-validators/servers'
import { logger } from '../../helpers/logger'
import { getServerActor } from '../../helpers/utils'
import { CONFIG } from '../../initializers'
import { ActorFollowModel } from '../../models/activitypub/actor-follow'
import { areValidationErrors } from './utils'

const followValidator = [
  body('hosts').custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'),

  (req: express.Request, res: express.Response, next: express.NextFunction) => {
    // Force https if the administrator wants to make friends
    if (isTestInstance() === false && CONFIG.WEBSERVER.SCHEME === 'http') {
      return res.status(400)
        .json({
          error: 'Cannot follow on a non HTTPS web server.'
        })
        .end()
    }

    logger.debug('Checking follow parameters', { parameters: req.body })

    if (areValidationErrors(req, res)) return

    return next()
  }
]

import * as express from 'express'
import { body } from 'express-validator/check'
import { isRootActivityValid } from '../../../helpers/custom-validators/activitypub/activity'
import { logger } from '../../../helpers/logger'
import { getServerActor } from '../../../helpers/utils'
import { ActorModel } from '../../../models/activitypub/actor'
import { areValidationErrors } from '../utils'

const activityPubValidator = [
  body('').custom((value, { req }) => isRootActivityValid(req.body)),

  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
    logger.debug('Checking activity pub parameters')

    if (areValidationErrors(req, res)) return

    const serverActor = await getServerActor()
    const remoteActor = res.locals.signature.actor as ActorModel
    if (serverActor.id === remoteActor.id) {
      logger.error('Receiving request in INBOX by ourselves!', req.body)
      return res.status(409).end()
    }

    return next()
  }
]

// ---------------------------------------------------------------------------

export {
  activityPubValidator

  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 { Redis } from '../../lib/redis'
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: omit(req.body, 'password') })

    if (areValidationErrors(req, res)) return
    if (!await checkUserNameOrEmailDoesNotAlreadyExist(req.body.username, req.body.email, res)) return

    return next()
  }
]

  isVideoPrivacyValid,
  isVideoRatingTypeValid, isVideoSupportValid,
  isVideoTagsValid
} from '../../helpers/custom-validators/videos'
import { getDurationFromVideoFile } from '../../helpers/ffmpeg-utils'
import { logger } from '../../helpers/logger'
import { CONSTRAINTS_FIELDS } from '../../initializers'
import { UserModel } from '../../models/account/user'
import { VideoModel } from '../../models/video/video'
import { VideoChannelModel } from '../../models/video/video-channel'
import { VideoShareModel } from '../../models/video/video-share'
import { authenticate } from '../oauth'
import { areValidationErrors } from './utils'

const videosAddValidator = [
  body('videofile').custom((value, { req }) => isVideoFile(req.files)).withMessage(
    'This file is not supported. Please, make sure it is of the following type : '
    + CONSTRAINTS_FIELDS.VIDEOS.EXTNAME.join(', ')
  ),
  body('thumbnailfile').custom((value, { req }) => isVideoImage(req.files, 'thumbnailfile')).withMessage(
    'This thumbnail file is not supported. Please, make sure it is of the following type : '
    + CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME.join(', ')
  ),
  body('previewfile').custom((value, { req }) => isVideoImage(req.files, 'previewfile')).withMessage(
    'This preview file is not supported. Please, make sure it is of the following type : '
    + CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME.join(', ')
  ),
  body('name').custom(isVideoNameValid).withMessage('Should have a valid name'),
  body('category').optional().custom(isVideoCategoryValid).withMessage('Should have a valid category'),
  body('licence').optional().custom(isVideoLicenceValid).withMessage('Should have a valid licence'),
  body('language').optional().custom(isVideoLanguageValid).withMessage('Should have a valid language'),

  param('threadId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid threadId'),

  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
    logger.debug('Checking listVideoThreadComments parameters.', { parameters: req.params })

    if (areValidationErrors(req, res)) return
    if (!await isVideoExist(req.params.videoId, res)) return
    if (!await isVideoCommentThreadExist(req.params.threadId, res.locals.video, res)) return

    return next()
  }
]

const addVideoCommentThreadValidator = [
  param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
  body('text').custom(isValidVideoCommentText).not().isEmpty().withMessage('Should have a valid comment text'),

  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
    logger.debug('Checking addVideoCommentThread parameters.', { parameters: req.params, body: req.body })

    if (areValidationErrors(req, res)) return
    if (!await isVideoExist(req.params.videoId, res)) return
    if (!isVideoCommentsEnabled(res.locals.video, res)) return

    return next()
  }
]

const addVideoCommentReplyValidator = [
  param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
  param('commentId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid commentId'),

import * as express from 'express'
import { body } from 'express-validator/check'
import { isUserNSFWPolicyValid, isUserVideoQuotaValid } from '../../helpers/custom-validators/users'
import { logger } from '../../helpers/logger'
import { areValidationErrors } from './utils'

const customConfigUpdateValidator = [
  body('instance.name').exists().withMessage('Should have a valid instance name'),
  body('instance.description').exists().withMessage('Should have a valid instance description'),
  body('instance.terms').exists().withMessage('Should have a valid instance terms'),
  body('instance.defaultClientRoute').exists().withMessage('Should have a valid instance default client route'),
  body('instance.defaultNSFWPolicy').custom(isUserNSFWPolicyValid).withMessage('Should have a valid NSFW policy'),
  body('instance.customizations.css').exists().withMessage('Should have a valid instance CSS customization'),
  body('instance.customizations.javascript').exists().withMessage('Should have a valid instance JavaScript customization'),
  body('cache.previews.size').isInt().withMessage('Should have a valid previews size'),
  body('signup.enabled').isBoolean().withMessage('Should have a valid signup enabled boolean'),
  body('signup.limit').isInt().withMessage('Should have a valid signup limit'),
  body('admin.email').isEmail().withMessage('Should have a valid administrator email'),
  body('user.videoQuota').custom(isUserVideoQuotaValid).withMessage('Should have a valid video quota'),
  body('transcoding.enabled').isBoolean().withMessage('Should have a valid transcoding enabled boolean'),
  body('transcoding.threads').isInt().withMessage('Should have a valid transcoding threads number'),
  body('transcoding.resolutions.240p').isBoolean().withMessage('Should have a valid transcoding 240p resolution enabled boolean'),
  body('transcoding.resolutions.360p').isBoolean().withMessage('Should have a valid transcoding 360p resolution enabled boolean'),
  body('transcoding.resolutions.480p').isBoolean().withMessage('Should have a valid transcoding 480p resolution enabled boolean'),
  body('transcoding.resolutions.720p').isBoolean().withMessage('Should have a valid transcoding 720p resolution enabled boolean'),
  body('transcoding.resolutions.1080p').isBoolean().withMessage('Should have a valid transcoding 1080p resolution enabled boolean'),

  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
    logger.debug('Checking customConfigUpdateValidator parameters', { parameters: req.body })

    if (areValidationErrors(req, res)) return