Add migrate-to-object-storage script (#4481)

* add migrate-to-object-storage-script

closes #4467

* add migrate-to-unique-playlist-filenames script

* fix(migrate-to-unique-playlist-filenames): update master/segments256

run updateMasterHLSPlaylist and updateSha256VODSegments after
file rename.

* Improve move to object storage scripts

* PR remarks

Co-authored-by: Chocobozzz <me@florianbigard.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index aef4fd20a..3eed1b58d 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -805,14 +805,17 @@ export class VideoModel extends Model<Partial<AttributesOnly<VideoModel>>> {
     await Promise.all(tasks)
   }
 
-  static listLocal (): Promise<MVideo[]> {
+  static listLocalIds (): Promise<number[]> {
     const query = {
+      attributes: [ 'id' ],
+      raw: true,
       where: {
         remote: false
       }
     }
 
     return VideoModel.findAll(query)
+      .then(rows => rows.map(r => r.id))
   }
 
   static listAllAndSharedByActorForOutbox (actorId: number, start: number, count: number) {
@@ -1674,6 +1677,8 @@ export class VideoModel extends Model<Partial<AttributesOnly<VideoModel>>> {
     if (!this.VideoStreamingPlaylists) return undefined
 
     const playlist = this.VideoStreamingPlaylists.find(p => p.type === VideoStreamingPlaylistType.HLS)
+    if (!playlist) return undefined
+
     playlist.Video = this
 
     return playlist
@@ -1785,7 +1790,7 @@ export class VideoModel extends Model<Partial<AttributesOnly<VideoModel>>> {
     await this.save({ transaction })
   }
 
-  getBandwidthBits (videoFile: MVideoFile) {
+  getBandwidthBits (this: MVideo, videoFile: MVideoFile) {
     return Math.ceil((videoFile.size * 8) / this.duration)
   }