From 8319d6ae72d4da6de51bd3d4b5c68040fc8dc3b4 Mon Sep 17 00:00:00 2001
From: Rigel Kent <sendmemail@rigelk.eu>
Date: Tue, 10 Mar 2020 14:39:40 +0100
Subject: Add video file metadata to download modal, via ffprobe (#2411)

* Add video file metadata via ffprobe

* Federate video file metadata

* Add tests for file metadata generation

* Complete tests for videoFile metadata federation

* Lint migration and video-file for metadata

* Objectify metadata from getter in ffmpeg-utils

* Add metadataUrl to all videoFiles

* Simplify metadata API middleware

* Load playlist in videoFile when requesting metadata
---
 shared/models/videos/video-file-metadata.ts | 18 ++++++++++++++++++
 shared/models/videos/video-file.model.ts    |  3 +++
 2 files changed, 21 insertions(+)
 create mode 100644 shared/models/videos/video-file-metadata.ts

(limited to 'shared/models/videos')

diff --git a/shared/models/videos/video-file-metadata.ts b/shared/models/videos/video-file-metadata.ts
new file mode 100644
index 000000000..15683cacf
--- /dev/null
+++ b/shared/models/videos/video-file-metadata.ts
@@ -0,0 +1,18 @@
+import { FfprobeData } from "fluent-ffmpeg"
+import { DeepOmit } from "@server/models/utils"
+
+export type VideoFileMetadataModel = DeepOmit<FfprobeData, 'filename'>
+
+export class VideoFileMetadata implements VideoFileMetadataModel {
+  streams: { [x: string]: any, [x: number]: any }[]
+  format: { [x: string]: any, [x: number]: any }
+  chapters: any[]
+
+  constructor (hash: Partial<VideoFileMetadataModel>) {
+    this.chapters = hash.chapters
+    this.format = hash.format
+    this.streams = hash.streams
+
+    delete this.format.filename
+  }
+}
diff --git a/shared/models/videos/video-file.model.ts b/shared/models/videos/video-file.model.ts
index 04da0627e..6cc2d5aee 100644
--- a/shared/models/videos/video-file.model.ts
+++ b/shared/models/videos/video-file.model.ts
@@ -1,4 +1,5 @@
 import { VideoConstant, VideoResolution } from '@shared/models'
+import { FfprobeData } from 'fluent-ffmpeg'
 
 export interface VideoFile {
   magnetUri: string
@@ -9,4 +10,6 @@ export interface VideoFile {
   fileUrl: string
   fileDownloadUrl: string
   fps: number
+  metadata?: FfprobeData
+  metadataUrl?: string
 }
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