import * as express from 'express' import { areValidationErrors } from '../utils' import { checkUserCanManageVideo, doesVideoExist } from '../../../helpers/custom-validators/videos' import { isIdOrUUIDValid } from '../../../helpers/custom-validators/misc' import { body, param } from 'express-validator/check' import { CONSTRAINTS_FIELDS } from '../../../initializers' import { UserRight } from '../../../../shared' import { logger } from '../../../helpers/logger' import { doesVideoCaptionExist, isVideoCaptionFile, isVideoCaptionLanguageValid } from '../../../helpers/custom-validators/video-captions' import { cleanUpReqFiles } from '../../../helpers/express-utils' const addVideoCaptionValidator = [ param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'), param('captionLanguage').custom(isVideoCaptionLanguageValid).not().isEmpty().withMessage('Should have a valid caption language'), body('captionfile') .custom((value, { req }) => isVideoCaptionFile(req.files, 'captionfile')).withMessage( 'This caption file is not supported or too large. Please, make sure it is of the following type : ' + CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.EXTNAME.join(', ') ), async (req: express.Request, res: express.Response, next: express.NextFunction) => { logger.debug('Checking addVideoCaption parameters', { parameters: req.body }) if (areValidationErrors(req, res)) return cleanUpReqFiles(req) if (!await doesVideoExist(req.params.videoId, res)) return cleanUpReqFiles(req) // Check if the user who did the request is able to update the video const user = res.locals.oauth.token.User if (!checkUserCanManageVideo(user, res.locals.video, UserRight.UPDATE_ANY_VIDEO, res)) return cleanUpReqFiles(req) return next() } ] const deleteVideoCaptionValidator = [ param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'), param('captionLanguage').custom(isVideoCaptionLanguageValid).not().isEmpty().withMessage('Should have a valid caption language'), async (req: express.Request, res: express.Response, next: express.NextFunction) => { logger.debug('Checking deleteVideoCaption parameters', { parameters: req.params }) if (areValidationErrors(req, res)) return if (!await doesVideoExist(req.params.videoId, res)) return if (!await doesVideoCaptionExist(res.locals.video, req.params.captionLanguage, res)) return // Check if the user who did the request is able to update the video const user = res.locals.oauth.token.User if (!checkUserCanManageVideo(user, res.locals.video, UserRight.UPDATE_ANY_VIDEO, res)) return return next() } ] const listVideoCaptionsValidator = [ param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'), async (req: express.Request, res: express.Response, next: express.NextFunction) => { logger.debug('Checking listVideoCaptions parameters', { parameters: req.params }) if (areValidationErrors(req, res)) return if (!await doesVideoExist(req.params.videoId, res, 'id')) return return next() } ] export { addVideoCaptionValidator, listVideoCaptionsValidator, deleteVideoCaptionValidator }