235 lines
8.2 KiB
TypeScript
235 lines
8.2 KiB
TypeScript
import * as express from 'express'
|
|
import { body, param } from 'express-validator/check'
|
|
import { UserRight } from '../../../../shared'
|
|
import { isIdOrUUIDValid, isIdValid } from '../../../helpers/custom-validators/misc'
|
|
import { isValidVideoCommentText } from '../../../helpers/custom-validators/video-comments'
|
|
import { logger } from '../../../helpers/logger'
|
|
import { UserModel } from '../../../models/account/user'
|
|
import { VideoModel } from '../../../models/video/video'
|
|
import { VideoCommentModel } from '../../../models/video/video-comment'
|
|
import { areValidationErrors } from '../utils'
|
|
import { Hooks } from '../../../lib/plugins/hooks'
|
|
import { isLocalVideoThreadAccepted, isLocalVideoCommentReplyAccepted, AcceptResult } from '../../../lib/moderation'
|
|
import { doesVideoExist } from '../../../helpers/middlewares'
|
|
|
|
const listVideoCommentThreadsValidator = [
|
|
param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
|
|
|
|
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
|
|
logger.debug('Checking listVideoCommentThreads parameters.', { parameters: req.params })
|
|
|
|
if (areValidationErrors(req, res)) return
|
|
if (!await doesVideoExist(req.params.videoId, res, 'only-video')) return
|
|
|
|
return next()
|
|
}
|
|
]
|
|
|
|
const listVideoThreadCommentsValidator = [
|
|
param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
|
|
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 doesVideoExist(req.params.videoId, res, 'only-video')) return
|
|
if (!await doesVideoCommentThreadExist(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 doesVideoExist(req.params.videoId, res)) return
|
|
if (!isVideoCommentsEnabled(res.locals.video, res)) return
|
|
if (!await isVideoCommentAccepted(req, res, false)) 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'),
|
|
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 addVideoCommentReply parameters.', { parameters: req.params, body: req.body })
|
|
|
|
if (areValidationErrors(req, res)) return
|
|
if (!await doesVideoExist(req.params.videoId, res)) return
|
|
if (!isVideoCommentsEnabled(res.locals.video, res)) return
|
|
if (!await doesVideoCommentExist(req.params.commentId, res.locals.video, res)) return
|
|
if (!await isVideoCommentAccepted(req, res, true)) return
|
|
|
|
return next()
|
|
}
|
|
]
|
|
|
|
const videoCommentGetValidator = [
|
|
param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
|
|
param('commentId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid commentId'),
|
|
|
|
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
|
|
logger.debug('Checking videoCommentGetValidator parameters.', { parameters: req.params })
|
|
|
|
if (areValidationErrors(req, res)) return
|
|
if (!await doesVideoExist(req.params.videoId, res, 'id')) return
|
|
if (!await doesVideoCommentExist(req.params.commentId, res.locals.video, res)) return
|
|
|
|
return next()
|
|
}
|
|
]
|
|
|
|
const removeVideoCommentValidator = [
|
|
param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
|
|
param('commentId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid commentId'),
|
|
|
|
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
|
|
logger.debug('Checking removeVideoCommentValidator parameters.', { parameters: req.params })
|
|
|
|
if (areValidationErrors(req, res)) return
|
|
if (!await doesVideoExist(req.params.videoId, res)) return
|
|
if (!await doesVideoCommentExist(req.params.commentId, res.locals.video, res)) return
|
|
|
|
// Check if the user who did the request is able to delete the video
|
|
if (!checkUserCanDeleteVideoComment(res.locals.oauth.token.User, res.locals.videoComment, res)) return
|
|
|
|
return next()
|
|
}
|
|
]
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
listVideoCommentThreadsValidator,
|
|
listVideoThreadCommentsValidator,
|
|
addVideoCommentThreadValidator,
|
|
addVideoCommentReplyValidator,
|
|
videoCommentGetValidator,
|
|
removeVideoCommentValidator
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
async function doesVideoCommentThreadExist (id: number, video: VideoModel, res: express.Response) {
|
|
const videoComment = await VideoCommentModel.loadById(id)
|
|
|
|
if (!videoComment) {
|
|
res.status(404)
|
|
.json({ error: 'Video comment thread not found' })
|
|
.end()
|
|
|
|
return false
|
|
}
|
|
|
|
if (videoComment.videoId !== video.id) {
|
|
res.status(400)
|
|
.json({ error: 'Video comment is associated to this video.' })
|
|
.end()
|
|
|
|
return false
|
|
}
|
|
|
|
if (videoComment.inReplyToCommentId !== null) {
|
|
res.status(400)
|
|
.json({ error: 'Video comment is not a thread.' })
|
|
.end()
|
|
|
|
return false
|
|
}
|
|
|
|
res.locals.videoCommentThread = videoComment
|
|
return true
|
|
}
|
|
|
|
async function doesVideoCommentExist (id: number, video: VideoModel, res: express.Response) {
|
|
const videoComment = await VideoCommentModel.loadByIdAndPopulateVideoAndAccountAndReply(id)
|
|
|
|
if (!videoComment) {
|
|
res.status(404)
|
|
.json({ error: 'Video comment thread not found' })
|
|
.end()
|
|
|
|
return false
|
|
}
|
|
|
|
if (videoComment.videoId !== video.id) {
|
|
res.status(400)
|
|
.json({ error: 'Video comment is associated to this video.' })
|
|
.end()
|
|
|
|
return false
|
|
}
|
|
|
|
res.locals.videoComment = videoComment
|
|
return true
|
|
}
|
|
|
|
function isVideoCommentsEnabled (video: VideoModel, res: express.Response) {
|
|
if (video.commentsEnabled !== true) {
|
|
res.status(409)
|
|
.json({ error: 'Video comments are disabled for this video.' })
|
|
.end()
|
|
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
function checkUserCanDeleteVideoComment (user: UserModel, videoComment: VideoCommentModel, res: express.Response) {
|
|
const account = videoComment.Account
|
|
if (user.hasRight(UserRight.REMOVE_ANY_VIDEO_COMMENT) === false && account.userId !== user.id) {
|
|
res.status(403)
|
|
.json({ error: 'Cannot remove video comment of another user' })
|
|
.end()
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
async function isVideoCommentAccepted (req: express.Request, res: express.Response, isReply: boolean) {
|
|
const acceptParameters = {
|
|
video: res.locals.video,
|
|
commentBody: req.body,
|
|
user: res.locals.oauth.token.User
|
|
}
|
|
|
|
let acceptedResult: AcceptResult
|
|
|
|
if (isReply) {
|
|
const acceptReplyParameters = Object.assign(acceptParameters, { parentComment: res.locals.videoComment })
|
|
|
|
acceptedResult = await Hooks.wrapFun(
|
|
isLocalVideoCommentReplyAccepted,
|
|
acceptReplyParameters,
|
|
'filter:api.video-comment-reply.create.accept.result'
|
|
)
|
|
} else {
|
|
acceptedResult = await Hooks.wrapFun(
|
|
isLocalVideoThreadAccepted,
|
|
acceptParameters,
|
|
'filter:api.video-thread.create.accept.result'
|
|
)
|
|
}
|
|
|
|
if (!acceptedResult || acceptedResult.accepted !== true) {
|
|
logger.info('Refused local comment.', { acceptedResult, acceptParameters })
|
|
res.status(403)
|
|
.json({ error: acceptedResult.errorMessage || 'Refused local comment' })
|
|
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|