+function getVideoWithAttributes (res: Response) {
+ return res.locals.videoAll || res.locals.onlyVideo || res.locals.onlyVideoWithRights
+}
+
+function extractVideo (videoOrPlaylist: MVideo | MStreamingPlaylistVideo) {
+ return isStreamingPlaylist(videoOrPlaylist)
+ ? videoOrPlaylist.Video
+ : videoOrPlaylist
+}
+
+function isPrivacyForFederation (privacy: VideoPrivacy) {
+ const castedPrivacy = parseInt(privacy + '', 10)
+
+ return castedPrivacy === VideoPrivacy.PUBLIC ||
+ (CONFIG.FEDERATION.VIDEOS.FEDERATE_UNLISTED === true && castedPrivacy === VideoPrivacy.UNLISTED)
+}
+
+function isStateForFederation (state: VideoState) {
+ const castedState = parseInt(state + '', 10)
+
+ return castedState === VideoState.PUBLISHED || castedState === VideoState.WAITING_FOR_LIVE || castedState === VideoState.LIVE_ENDED
+}
+
+function getPrivaciesForFederation () {
+ return (CONFIG.FEDERATION.VIDEOS.FEDERATE_UNLISTED === true)
+ ? [ { privacy: VideoPrivacy.PUBLIC }, { privacy: VideoPrivacy.UNLISTED } ]
+ : [ { privacy: VideoPrivacy.PUBLIC } ]
+}
+
+function getExtFromMimetype (mimeTypes: { [id: string]: string | string[] }, mimeType: string) {
+ const value = mimeTypes[mimeType]
+
+ if (Array.isArray(value)) return value[0]
+
+ return value
+}
+