+function videoFileActivityUrlToDBAttributes (
+ videoOrPlaylist: MVideo | MStreamingPlaylist,
+ urls: (ActivityTagObject | ActivityUrlObject)[]
+) {
+ const fileUrls = urls.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[]
+
+ if (fileUrls.length === 0) return []
+
+ const attributes: FilteredModelAttributes<VideoFileModel>[] = []
+ for (const fileUrl of fileUrls) {
+ // Fetch associated magnet uri
+ const magnet = urls.filter(isAPMagnetUrlObject)
+ .find(u => u.height === fileUrl.height)
+
+ if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href)
+
+ const parsed = magnetUtil.decode(magnet.href)
+ if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) {
+ throw new Error('Cannot parse magnet URI ' + magnet.href)
+ }
+
+ // Fetch associated metadata url, if any
+ const metadata = urls.filter(isAPVideoFileMetadataObject)
+ .find(u => {
+ return u.height === fileUrl.height &&
+ u.fps === fileUrl.fps &&
+ u.rel.includes(fileUrl.mediaType)
+ })
+
+ const mediaType = fileUrl.mediaType
+ const attribute = {
+ extname: MIMETYPES.VIDEO.MIMETYPE_EXT[mediaType],
+ infoHash: parsed.infoHash,
+ resolution: fileUrl.height,
+ size: fileUrl.size,
+ fps: fileUrl.fps || -1,
+ metadataUrl: metadata?.href,
+
+ // This is a video file owned by a video or by a streaming playlist
+ videoId: (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? null : videoOrPlaylist.id,
+ videoStreamingPlaylistId: (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? videoOrPlaylist.id : null
+ }
+
+ attributes.push(attribute)
+ }
+
+ return attributes
+}
+
+function streamingPlaylistActivityUrlToDBAttributes (video: MVideoId, videoObject: VideoTorrentObject, videoFiles: MVideoFile[]) {
+ const playlistUrls = videoObject.url.filter(u => isAPStreamingPlaylistUrlObject(u)) as ActivityPlaylistUrlObject[]
+ if (playlistUrls.length === 0) return []
+
+ const attributes: (FilteredModelAttributes<VideoStreamingPlaylistModel> & { tagAPObject?: ActivityTagObject[] })[] = []
+ for (const playlistUrlObject of playlistUrls) {
+ const segmentsSha256UrlObject = playlistUrlObject.tag.find(isAPPlaylistSegmentHashesUrlObject)
+
+ let files: unknown[] = playlistUrlObject.tag.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[]
+
+ // FIXME: backward compatibility introduced in v2.1.0
+ if (files.length === 0) files = videoFiles
+
+ if (!segmentsSha256UrlObject) {
+ logger.warn('No segment sha256 URL found in AP playlist object.', { playlistUrl: playlistUrlObject })
+ continue
+ }
+
+ const attribute = {
+ type: VideoStreamingPlaylistType.HLS,
+ playlistUrl: playlistUrlObject.href,
+ segmentsSha256Url: segmentsSha256UrlObject.href,
+ p2pMediaLoaderInfohashes: VideoStreamingPlaylistModel.buildP2PMediaLoaderInfoHashes(playlistUrlObject.href, files),
+ p2pMediaLoaderPeerVersion: P2P_MEDIA_LOADER_PEER_VERSION,
+ videoId: video.id,
+ tagAPObject: playlistUrlObject.tag
+ }
+
+ attributes.push(attribute)
+ }
+
+ return attributes
+}
+
+function getThumbnailFromIcons (videoObject: VideoTorrentObject) {
+ let validIcons = videoObject.icon.filter(i => i.width > THUMBNAILS_SIZE.minWidth)
+ // Fallback if there are not valid icons
+ if (validIcons.length === 0) validIcons = videoObject.icon
+
+ return minBy(validIcons, 'width')
+}
+
+function getPreviewFromIcons (videoObject: VideoTorrentObject) {
+ const validIcons = videoObject.icon.filter(i => i.width > PREVIEWS_SIZE.minWidth)