Start rewrite of player control module with mpv [Skip CI]

src/controller/player.py

@@ -4,9 +4,8 @@ import random
 import logging
 import config
 import time
-from sound_lib import output, stream
+import mpv
 from pubsub import pub
-from utils import call_threaded, RepeatingTimer
 
 player = None
 log = logging.getLogger("controller.player")
@@ -26,25 +25,26 @@ class audioPlayer(object):
         self.stopped = True
         self.queue_pos = 0
         self.shuffle = False
-        self.worker = RepeatingTimer(5, self.player_function)
+        self.player = mpv.MPV()
-        self.worker.start()
+
-        self.output = output.Output()
+        # Fires at the end of every file and attempts to play the next one.
-        self.set_output_device(config.app["main"]["output_device"])
+        @self.player.event_callback('end-file')
-        self.player = None
+        def handle_end_idle(event):
+            if event.as_dict()["reason"] == b"aborted" or event.as_dict()["reason"] == b"stop":
+                return
+            log.debug("Reached end of file stream.")
+            if len(self.queue) > 1:
+                log.debug("Requesting next item...")
+                self.next()
 
     def get_output_devices(self):
         """ Retrieve enabled output devices so we can switch or use those later. """
-        devices = output.Output.get_device_names()
+        return None
-        return devices
 
     def set_output_device(self, device_name):
         """ Set Output device to be used in LibVLC"""
         log.debug("Setting output audio device to {device}...".format(device=device_name,))
-        try:
+#            config.app["main"]["output_device"] = "Default"
-            self.output.set_device(self.output.find_device_by_name(device_name))
-        except:
-            log.error("Error in input or output devices, using defaults...")
-            config.app["main"]["output_device"] = "Default"
 
     def play(self, item):
         self.stopped = True
@@ -53,17 +53,8 @@ class audioPlayer(object):
             if item.download_url == "":
                 item.get_download_url()
             log.debug("playing {0}...".format(item.download_url,))
-            if hasattr(self, "player") and self.player != None and self.player.is_playing:
+            self.player.play(item.download_url)
-                self.player.stop()
+            self.player.volume = self.vol
-            self.player = stream.URLStream(item.download_url)
-            if self.player.play() == -1:
-                log.debug("Error when playing the file {0}".format(item.title,))
-                pub.sendMessage("change_status", status=_("Error playing {0}. {1}.").format(item.title, e.description))
-                self.stopped = True
-                self.is_working = False
-                self.next()
-                return
-            self.player.volume = self.vol/100
             pub.sendMessage("change_status", status=_("Playing {0}.").format(item.title))
             self.stopped = False
             self.is_working = False
@@ -95,7 +86,7 @@ class audioPlayer(object):
         self.stopped = True
 
     def pause(self):
-        self.player.pause()
+        self.player.pause = True
         if self.stopped == True:
             self.stopped = False
         else:
@@ -111,7 +102,7 @@ class audioPlayer(object):
             config.app["main"]["volume"] = vol
             self.vol = vol
         if self.player != None:
-            self.player.volume = self.vol/100
+            self.player.volume = self.vol
 
     def play_all(self, list_of_items, playing=0, shuffle=False):
         if list_of_items != self.queue:
@@ -119,17 +110,3 @@ class audioPlayer(object):
         self.shuffle = shuffle
         self.queue_pos = playing
         self.play(self.queue[self.queue_pos])
-
-    def player_function(self):
-        """ Check if the stream has reached the end of the file  so it will play the next song. """
-        if self.player != None and self.player.is_playing == False and self.stopped == False and len(self.player)-self.player.position < 50000:
-
-            if self.queue_pos >= len(self.queue):
-                self.stopped = True
-                return
-            elif self.queue_pos < len(self.queue):
-                self.queue_pos += 1
-            self.play(self.queue[self.queue_pos])
-
-    def playback_error(self, event):
-        pub.sendMessage("notify", title=_("Error"), message=_("There was an error while trying to access the file you have requested."))