From 9567011bf01f36c7f796ac1e0f1fb12c71635e53 Mon Sep 17 00:00:00 2001
From: Chocobozzz <florian.bigard@gmail.com>
Date: Mon, 30 Oct 2017 10:16:27 +0100
Subject: Add lazy description on server

---
 server/controllers/api/remote/videos.ts |  4 ++--
 server/controllers/api/videos/index.ts  | 21 ++++++++++++++++++++-
 2 files changed, 22 insertions(+), 3 deletions(-)

(limited to 'server/controllers')

diff --git a/server/controllers/api/remote/videos.ts b/server/controllers/api/remote/videos.ts
index d0febdd4b..3ecc62ada 100644
--- a/server/controllers/api/remote/videos.ts
+++ b/server/controllers/api/remote/videos.ts
@@ -258,7 +258,7 @@ async function addRemoteVideo (videoToCreateData: RemoteVideoCreateData, fromPod
       licence: videoToCreateData.licence,
       language: videoToCreateData.language,
       nsfw: videoToCreateData.nsfw,
-      description: videoToCreateData.description,
+      description: videoToCreateData.truncatedDescription,
       channelId: videoChannel.id,
       duration: videoToCreateData.duration,
       createdAt: videoToCreateData.createdAt,
@@ -327,7 +327,7 @@ async function updateRemoteVideo (videoAttributesToUpdate: RemoteVideoUpdateData
       videoInstance.set('licence', videoAttributesToUpdate.licence)
       videoInstance.set('language', videoAttributesToUpdate.language)
       videoInstance.set('nsfw', videoAttributesToUpdate.nsfw)
-      videoInstance.set('description', videoAttributesToUpdate.description)
+      videoInstance.set('description', videoAttributesToUpdate.truncatedDescription)
       videoInstance.set('duration', videoAttributesToUpdate.duration)
       videoInstance.set('createdAt', videoAttributesToUpdate.createdAt)
       videoInstance.set('updatedAt', videoAttributesToUpdate.updatedAt)
diff --git a/server/controllers/api/videos/index.ts b/server/controllers/api/videos/index.ts
index 9e233a8cc..49f0e4630 100644
--- a/server/controllers/api/videos/index.ts
+++ b/server/controllers/api/videos/index.ts
@@ -16,7 +16,8 @@ import {
   quickAndDirtyUpdateVideoToFriends,
   addVideoToFriends,
   updateVideoToFriends,
-  JobScheduler
+  JobScheduler,
+  fetchRemoteDescription
 } from '../../../lib'
 import {
   authenticate,
@@ -102,6 +103,11 @@ videosRouter.post('/upload',
   videosAddValidator,
   asyncMiddleware(addVideoRetryWrapper)
 )
+
+videosRouter.get('/:id/description',
+  videosGetValidator,
+  asyncMiddleware(getVideoDescription)
+)
 videosRouter.get('/:id',
   videosGetValidator,
   getVideo
@@ -328,6 +334,19 @@ function getVideo (req: express.Request, res: express.Response) {
   return res.json(videoInstance.toFormattedDetailsJSON())
 }
 
+async function getVideoDescription (req: express.Request, res: express.Response) {
+  const videoInstance = res.locals.video
+  let description = ''
+
+  if (videoInstance.isOwned()) {
+    description = videoInstance.description
+  } else {
+    description = await fetchRemoteDescription(videoInstance)
+  }
+
+  return res.json({ description })
+}
+
 async function listVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
   const resultList = await db.Video.listForApi(req.query.start, req.query.count, req.query.sort)
 
-- 
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