From 419b520ca4434d17f3505013174e195c3a316716 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Wed, 19 Jan 2022 14:23:00 +0100
Subject: Add ability to cancel & delete video imports

---
 server/controllers/api/jobs.ts          | 26 +++++++++++++++++-
 server/controllers/api/videos/import.ts | 48 +++++++++++++++++++++++++++++++--
 2 files changed, 71 insertions(+), 3 deletions(-)

(limited to 'server/controllers/api')

diff --git a/server/controllers/api/jobs.ts b/server/controllers/api/jobs.ts
index eebd195b0..c61b7362f 100644
--- a/server/controllers/api/jobs.ts
+++ b/server/controllers/api/jobs.ts
@@ -1,5 +1,5 @@
 import express from 'express'
-import { Job, JobState, JobType, ResultList, UserRight } from '@shared/models'
+import { HttpStatusCode, Job, JobState, JobType, ResultList, UserRight } from '@shared/models'
 import { isArray } from '../../helpers/custom-validators/misc'
 import { JobQueue } from '../../lib/job-queue'
 import {
@@ -16,6 +16,18 @@ import { listJobsValidator } from '../../middlewares/validators/jobs'
 
 const jobsRouter = express.Router()
 
+jobsRouter.post('/pause',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_JOBS),
+  asyncMiddleware(pauseJobQueue)
+)
+
+jobsRouter.post('/resume',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_JOBS),
+  asyncMiddleware(resumeJobQueue)
+)
+
 jobsRouter.get('/:state?',
   openapiOperationDoc({ operationId: 'getJobs' }),
   authenticate,
@@ -36,6 +48,18 @@ export {
 
 // ---------------------------------------------------------------------------
 
+async function pauseJobQueue (req: express.Request, res: express.Response) {
+  await JobQueue.Instance.pause()
+
+  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
+}
+
+async function resumeJobQueue (req: express.Request, res: express.Response) {
+  await JobQueue.Instance.resume()
+
+  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
+}
+
 async function listJobs (req: express.Request, res: express.Response) {
   const state = req.params.state as JobState
   const asc = req.query.sort === 'createdAt'
diff --git a/server/controllers/api/videos/import.ts b/server/controllers/api/videos/import.ts
index 08d69827b..8cbfd3286 100644
--- a/server/controllers/api/videos/import.ts
+++ b/server/controllers/api/videos/import.ts
@@ -19,7 +19,15 @@ import {
   MVideoWithBlacklistLight
 } from '@server/types/models'
 import { MVideoImportFormattable } from '@server/types/models/video/video-import'
-import { ServerErrorCode, ThumbnailType, VideoImportCreate, VideoImportState, VideoPrivacy, VideoState } from '@shared/models'
+import {
+  HttpStatusCode,
+  ServerErrorCode,
+  ThumbnailType,
+  VideoImportCreate,
+  VideoImportState,
+  VideoPrivacy,
+  VideoState
+} from '@shared/models'
 import { auditLoggerFactory, getAuditIdFromRes, VideoImportAuditView } from '../../../helpers/audit-logger'
 import { moveAndProcessCaptionFile } from '../../../helpers/captions-utils'
 import { isArray } from '../../../helpers/custom-validators/misc'
@@ -34,7 +42,14 @@ import { getLocalVideoActivityPubUrl } from '../../../lib/activitypub/url'
 import { JobQueue } from '../../../lib/job-queue/job-queue'
 import { updateVideoMiniatureFromExisting, updateVideoMiniatureFromUrl } from '../../../lib/thumbnail'
 import { autoBlacklistVideoIfNeeded } from '../../../lib/video-blacklist'
-import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, videoImportAddValidator } from '../../../middlewares'
+import {
+  asyncMiddleware,
+  asyncRetryTransactionMiddleware,
+  authenticate,
+  videoImportAddValidator,
+  videoImportCancelValidator,
+  videoImportDeleteValidator
+} from '../../../middlewares'
 import { VideoModel } from '../../../models/video/video'
 import { VideoCaptionModel } from '../../../models/video/video-caption'
 import { VideoImportModel } from '../../../models/video/video-import'
@@ -59,6 +74,18 @@ videoImportsRouter.post('/imports',
   asyncRetryTransactionMiddleware(addVideoImport)
 )
 
+videoImportsRouter.post('/imports/:id/cancel',
+  authenticate,
+  asyncMiddleware(videoImportCancelValidator),
+  asyncRetryTransactionMiddleware(cancelVideoImport)
+)
+
+videoImportsRouter.delete('/imports/:id',
+  authenticate,
+  asyncMiddleware(videoImportDeleteValidator),
+  asyncRetryTransactionMiddleware(deleteVideoImport)
+)
+
 // ---------------------------------------------------------------------------
 
 export {
@@ -67,6 +94,23 @@ export {
 
 // ---------------------------------------------------------------------------
 
+async function deleteVideoImport (req: express.Request, res: express.Response) {
+  const videoImport = res.locals.videoImport
+
+  await videoImport.destroy()
+
+  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
+}
+
+async function cancelVideoImport (req: express.Request, res: express.Response) {
+  const videoImport = res.locals.videoImport
+
+  videoImport.state = VideoImportState.CANCELLED
+  await videoImport.save()
+
+  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
+}
+
 function addVideoImport (req: express.Request, res: express.Response) {
   if (req.body.targetUrl) return addYoutubeDLImport(req, res)
 
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