+ return resetVideoPlaylistElements(accItems, refreshedPlaylist)
+}
+
+async function refreshVideoPlaylistIfNeeded (videoPlaylist: MVideoPlaylistOwner): Promise<MVideoPlaylistOwner> {
+ if (!videoPlaylist.isOutdated()) return videoPlaylist
+
+ try {
+ const { statusCode, playlistObject } = await fetchRemoteVideoPlaylist(videoPlaylist.url)
+ if (statusCode === 404) {
+ logger.info('Cannot refresh remote video playlist %s: it does not exist anymore. Deleting it.', videoPlaylist.url)
+
+ await videoPlaylist.destroy()
+ return undefined
+ }
+
+ if (playlistObject === undefined) {
+ logger.warn('Cannot refresh remote playlist %s: invalid body.', videoPlaylist.url)
+
+ await videoPlaylist.setAsRefreshed()
+ return videoPlaylist
+ }
+
+ const byAccount = videoPlaylist.OwnerAccount
+ await createOrUpdateVideoPlaylist(playlistObject, byAccount, playlistObject.to)
+
+ return videoPlaylist
+ } catch (err) {
+ logger.warn('Cannot refresh video playlist %s.', videoPlaylist.url, { err })
+
+ await videoPlaylist.setAsRefreshed()
+ return videoPlaylist
+ }