Add server hooks

[github/Chocobozzz/PeerTube.git] / server / middlewares / validators / videos / video-comments.ts

diff --git a/server/middlewares/validators/videos/video-comments.ts b/server/middlewares/validators/videos/video-comments.ts
index 348d330820937f7a0e8c35d275dce2125a7d18f1..9c1bfaeaaa307b68266ce073f4373943c587ea24 100644 (file)
--- a/server/middlewares/validators/videos/video-comments.ts
+++ b/server/middlewares/validators/videos/video-comments.ts
@@ -3,12 +3,14 @@ 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 { isVideoExist } from '../../../helpers/custom-validators/videos'
+import { doesVideoExist } from '../../../helpers/custom-validators/videos'
 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'
 
 const listVideoCommentThreadsValidator = [
   param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
@@ -17,7 +19,7 @@ const listVideoCommentThreadsValidator = [
     logger.debug('Checking listVideoCommentThreads parameters.', { parameters: req.params })
 
     if (areValidationErrors(req, res)) return
-    if (!await isVideoExist(req.params.videoId, res, 'only-video')) return
+    if (!await doesVideoExist(req.params.videoId, res, 'only-video')) return
 
     return next()
   }
@@ -31,8 +33,8 @@ const listVideoThreadCommentsValidator = [
     logger.debug('Checking listVideoThreadComments parameters.', { parameters: req.params })
 
     if (areValidationErrors(req, res)) return
-    if (!await isVideoExist(req.params.videoId, res, 'only-video')) return
-    if (!await isVideoCommentThreadExist(req.params.threadId, res.locals.video, 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()
   }
@@ -46,8 +48,9 @@ const addVideoCommentThreadValidator = [
     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 (!await doesVideoExist(req.params.videoId, res)) return
     if (!isVideoCommentsEnabled(res.locals.video, res)) return
+    if (!await isVideoCommentAccepted(req, res, false)) return
 
     return next()
   }
@@ -62,9 +65,10 @@ const addVideoCommentReplyValidator = [
     logger.debug('Checking addVideoCommentReply parameters.', { parameters: req.params, body: req.body })
 
     if (areValidationErrors(req, res)) return
-    if (!await isVideoExist(req.params.videoId, res)) return
+    if (!await doesVideoExist(req.params.videoId, res)) return
     if (!isVideoCommentsEnabled(res.locals.video, res)) return
-    if (!await isVideoCommentExist(req.params.commentId, 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()
   }
@@ -78,8 +82,8 @@ const videoCommentGetValidator = [
     logger.debug('Checking videoCommentGetValidator parameters.', { parameters: req.params })
 
     if (areValidationErrors(req, res)) return
-    if (!await isVideoExist(req.params.videoId, res, 'id')) return
-    if (!await isVideoCommentExist(req.params.commentId, res.locals.video, res)) return
+    if (!await doesVideoExist(req.params.videoId, res, 'id')) return
+    if (!await doesVideoCommentExist(req.params.commentId, res.locals.video, res)) return
 
     return next()
   }
@@ -93,8 +97,8 @@ const removeVideoCommentValidator = [
     logger.debug('Checking removeVideoCommentValidator parameters.', { parameters: req.params })
 
     if (areValidationErrors(req, res)) return
-    if (!await isVideoExist(req.params.videoId, res)) return
-    if (!await isVideoCommentExist(req.params.commentId, res.locals.video, 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
@@ -116,7 +120,7 @@ export {
 
 // ---------------------------------------------------------------------------
 
-async function isVideoCommentThreadExist (id: number, video: VideoModel, res: express.Response) {
+async function doesVideoCommentThreadExist (id: number, video: VideoModel, res: express.Response) {
   const videoComment = await VideoCommentModel.loadById(id)
 
   if (!videoComment) {
@@ -147,7 +151,7 @@ async function isVideoCommentThreadExist (id: number, video: VideoModel, res: ex
   return true
 }
 
-async function isVideoCommentExist (id: number, video: VideoModel, res: express.Response) {
+async function doesVideoCommentExist (id: number, video: VideoModel, res: express.Response) {
   const videoComment = await VideoCommentModel.loadByIdAndPopulateVideoAndAccountAndReply(id)
 
   if (!videoComment) {
@@ -193,3 +197,37 @@ function checkUserCanDeleteVideoComment (user: UserModel, videoComment: VideoCom
 
   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.wrapObject(
+      isLocalVideoCommentReplyAccepted(acceptReplyParameters),
+      'filter:api.video-comment-reply.create.accept.result'
+    )
+  } else {
+    acceptedResult = await Hooks.wrapObject(
+      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
+}