5 files changed, 57 insertions, 17 deletions

diff --git a/server/middlewares/validators/shared/index.ts b/server/middlewares/validators/shared/index.ts
index fa89d05f2..bbd03b248 100644
--- a/server/middlewares/validators/shared/index.ts
+++ b/server/middlewares/validators/shared/index.ts
@@ -4,6 +4,7 @@ export * from './utils'
 export * from './video-blacklists'
 export * from './video-captions'
 export * from './video-channels'
+export * from './video-channel-syncs'
 export * from './video-comments'
 export * from './video-imports'
 export * from './video-ownerships'
diff --git a/server/middlewares/validators/shared/video-channel-syncs.ts b/server/middlewares/validators/shared/video-channel-syncs.ts
new file mode 100644
index 000000000..a6e51eb97
--- /dev/null
+++ b/server/middlewares/validators/shared/video-channel-syncs.ts
@@ -0,0 +1,24 @@
+import express from 'express'
+import { VideoChannelSyncModel } from '@server/models/video/video-channel-sync'
+import { HttpStatusCode } from '@shared/models'
+
+async function doesVideoChannelSyncIdExist (id: number, res: express.Response) {
+  const sync = await VideoChannelSyncModel.loadWithChannel(+id)
+
+  if (!sync) {
+    res.fail({
+      status: HttpStatusCode.NOT_FOUND_404,
+      message: 'Video channel sync not found'
+    })
+    return false
+  }
+
+  res.locals.videoChannelSync = sync
+  return true
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  doesVideoChannelSyncIdExist
+}
diff --git a/server/middlewares/validators/videos/video-channel-sync.ts b/server/middlewares/validators/videos/video-channel-sync.ts
index b18498243..081f09bba 100644
--- a/server/middlewares/validators/videos/video-channel-sync.ts
+++ b/server/middlewares/validators/videos/video-channel-sync.ts
@@ -3,10 +3,10 @@ import { body, param } from 'express-validator'
 import { isUrlValid } from '@server/helpers/custom-validators/activitypub/misc'
 import { logger } from '@server/helpers/logger'
 import { CONFIG } from '@server/initializers/config'
-import { VideoChannelModel } from '@server/models/video/video-channel'
 import { VideoChannelSyncModel } from '@server/models/video/video-channel-sync'
 import { HttpStatusCode, VideoChannelSyncCreate } from '@shared/models'
 import { areValidationErrors, doesVideoChannelIdExist } from '../shared'
+import { doesVideoChannelSyncIdExist } from '../shared/video-channel-syncs'
 
 export const ensureSyncIsEnabled = (req: express.Request, res: express.Response, next: express.NextFunction) => {
   if (!CONFIG.IMPORT.VIDEO_CHANNEL_SYNCHRONIZATION.ENABLED) {
@@ -48,18 +48,8 @@ export const ensureSyncExists = [
   async (req: express.Request, res: express.Response, next: express.NextFunction) => {
     if (areValidationErrors(req, res)) return
 
-    const syncId = parseInt(req.params.id, 10)
-    const sync = await VideoChannelSyncModel.loadWithChannel(syncId)
-
-    if (!sync) {
-      return res.fail({
-        status: HttpStatusCode.NOT_FOUND_404,
-        message: 'Synchronization not found'
-      })
-    }
-
-    res.locals.videoChannelSync = sync
-    res.locals.videoChannel = await VideoChannelModel.loadAndPopulateAccount(sync.videoChannelId)
+    if (!await doesVideoChannelSyncIdExist(+req.params.id, res)) return
+    if (!await doesVideoChannelIdExist(res.locals.videoChannelSync.videoChannelId, res)) return
 
     return next()
   }
diff --git a/server/middlewares/validators/videos/video-channels.ts b/server/middlewares/validators/videos/video-channels.ts
index 88f8b814d..d53c777fa 100644
--- a/server/middlewares/validators/videos/video-channels.ts
+++ b/server/middlewares/validators/videos/video-channels.ts
@@ -3,8 +3,9 @@ import { body, param, query } from 'express-validator'
 import { isUrlValid } from '@server/helpers/custom-validators/activitypub/misc'
 import { CONFIG } from '@server/initializers/config'
 import { MChannelAccountDefault } from '@server/types/models'
+import { VideosImportInChannelCreate } from '@shared/models'
 import { HttpStatusCode } from '../../../../shared/models/http/http-error-codes'
-import { isBooleanValid, toBooleanOrNull } from '../../../helpers/custom-validators/misc'
+import { isBooleanValid, isIdValid, toBooleanOrNull } from '../../../helpers/custom-validators/misc'
 import {
   isVideoChannelDescriptionValid,
   isVideoChannelDisplayNameValid,
@@ -15,6 +16,7 @@ import { logger } from '../../../helpers/logger'
 import { ActorModel } from '../../../models/actor/actor'
 import { VideoChannelModel } from '../../../models/video/video-channel'
 import { areValidationErrors, checkUserQuota, doesVideoChannelNameWithHostExist } from '../shared'
+import { doesVideoChannelSyncIdExist } from '../shared/video-channel-syncs'
 
 export const videoChannelsAddValidator = [
   body('name').custom(isVideoChannelUsernameValid).withMessage('Should have a valid channel name'),
@@ -145,11 +147,17 @@ export const videoChannelsListValidator = [
 export const videoChannelImportVideosValidator = [
   body('externalChannelUrl').custom(isUrlValid).withMessage('Should have a valid channel url'),
 
-  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+  body('videoChannelSyncId')
+    .optional()
+    .custom(isIdValid).withMessage('Should have a valid channel sync id'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
     logger.debug('Checking videoChannelImport parameters', { parameters: req.body })
 
     if (areValidationErrors(req, res)) return
 
+    const body: VideosImportInChannelCreate = req.body
+
     if (!CONFIG.IMPORT.VIDEOS.HTTP.ENABLED) {
       return res.fail({
         status: HttpStatusCode.FORBIDDEN_403,
@@ -157,6 +165,8 @@ export const videoChannelImportVideosValidator = [
       })
     }
 
+    if (body.videoChannelSyncId && !await doesVideoChannelSyncIdExist(body.videoChannelSyncId, res)) return
+
     return next()
   }
 ]
diff --git a/server/middlewares/validators/videos/video-imports.ts b/server/middlewares/validators/videos/video-imports.ts
index 9c6d213c4..3115acb21 100644
--- a/server/middlewares/validators/videos/video-imports.ts
+++ b/server/middlewares/validators/videos/video-imports.ts
@@ -1,5 +1,5 @@
 import express from 'express'
-import { body, param } from 'express-validator'
+import { body, param, query } from 'express-validator'
 import { isResolvingToUnicastOnly } from '@server/helpers/dns'
 import { isPreImportVideoAccepted } from '@server/lib/moderation'
 import { Hooks } from '@server/lib/plugins/hooks'
@@ -92,6 +92,20 @@ const videoImportAddValidator = getCommonVideoEditAttributes().concat([
   }
 ])
 
+const getMyVideoImportsValidator = [
+  query('videoChannelSyncId')
+    .optional()
+    .custom(isIdValid).withMessage('Should have correct videoChannelSync id'),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking getMyVideoImportsValidator parameters', { parameters: req.params })
+
+    if (areValidationErrors(req, res)) return
+
+    return next()
+  }
+]
+
 const videoImportDeleteValidator = [
   param('id')
     .custom(isIdValid).withMessage('Should have correct import id'),
@@ -143,7 +157,8 @@ const videoImportCancelValidator = [
 export {
   videoImportAddValidator,
   videoImportCancelValidator,
-  videoImportDeleteValidator
+  videoImportDeleteValidator,
+  getMyVideoImportsValidator
 }
 
 // ---------------------------------------------------------------------------