playlist timer pause/resume without affecting active feeds

internal/playback/playlist_controller.go

@@ -102,6 +102,36 @@ func (c *PlaylistController) Run(
 			if !ok {
 				return nil
 			}
+			if command.Kind == PlaylistPause {
+				nextTiming, changed := PausePlaylistTiming(
+					timing,
+					revision,
+					c.now(),
+				)
+				if changed {
+					stopTimer()
+					timing = nextTiming
+					c.publish(state, revision, timing)
+				}
+				continue
+			}
+			if command.Kind == PlaylistResume {
+				nextTiming, changed := ResumePlaylistTiming(
+					timing,
+					revision,
+					c.now(),
+				)
+				if changed {
+					timing = nextTiming
+					if timing.Started {
+						timerRevision = timing.Revision
+						timer = c.newTimer(timing.Remaining)
+						timerC = timer.C()
+					}
+					c.publish(state, revision, timing)
+				}
+				continue
+			}
 
 			next, sessionCommand, apply, err := ApplyPlaylistSelection(
 				c.playlist,
@@ -132,6 +162,14 @@ func (c *PlaylistController) Run(
 				readiness = nil
 				continue
 			}
+			if timing.Paused &&
+				ready.Revision == timing.Revision &&
+				timing.Duration > 0 &&
+				!timing.Expired {
+				timing.Ready = true
+				c.publish(state, revision, timing)
+				continue
+			}
 			nextTiming, started := StartPlaylistTiming(
 				timing,
 				ready.Revision,