def __init__(self, tauon):
self.tauon = tauon
self.pctl = tauon.pctl
self.prefs = tauon.prefs
self.gui = tauon.gui
self.scanning = False
self.connected = False
self.accessToken = None
self.userId = None
self.currentId = None
self.session_thread_active = False
self.session_status = 0
self.session_item_id = None
self.session_update_timer = Timer()
self.session_last_item = None
def __init__(self):
self.encoder = None
self.decoder = None
self.raw_buffer = io.BytesIO()
self.raw_buffer_size = 0
self.output_buffer = io.BytesIO()
self.output_buffer_size = 0
self.temp_buffer = io.BytesIO()
self.temp_buffer_size = 0
self.stream_time = Timer()
self.bytes_sent = 0
self.track_bytes_sent = 0
self.dry = 0
def __init__(self):
# This is used to keep track of time between callbacks to progress the seek bar
self.player_timer = Timer()
# This is used to keep note of what state of playing we should be in
self.play_state = 0 # 0 is stopped, 1 is playing, 2 is paused
# Initiate GSteamer
Gst.init([])
self.mainloop = GLib.MainLoop()
# Create main "playbin" pipeline thingy for simple playback
self.pl = Gst.ElementFactory.make("playbin", "player")
# Set callback for the main callback loop
GLib.timeout_add(500, self.main_callback)
# self.pl.connect("about-to-finish", self.about_to_finish)
self.mainloop.run()
def __init__(self, tauon):
self.tauon = tauon
self.strings = tauon.strings
self.start_timer = Timer()
self.status = 0
self.spotify = None
self.loaded_art = ""
self.playing = False
self.coasting = False
self.paused = False
self.token = None
self.cred = None
self.started_once = False
self.redirect_uri = f"http://localhost:7811/spotredir"
self.current_imports = {}
self.spotify_com = False
self.sender = None
self.cache_saved_albums = []
self.scope = "user-read-playback-position streaming user-modify-playback-state user-library-modify user-library-read user-read-currently-playing user-read-playback-state playlist-read-private playlist-modify-private playlist-modify-public"
self.launching_spotify = False
self.progress_timer = Timer()
self.update_timer = Timer()
self.token_path = os.path.join(self.tauon.user_directory, "spot-token-pkce")
self.pkce_code = None
def __init__(self, tauon):
self.tauon = tauon
self.strings = tauon.strings
self.start_timer = Timer()
self.status = 0
self.spotify = None
self.loaded_art = ""
self.playing = False
self.coasting = False
self.paused = False
self.token = None
self.cred = None
self.started_once = False
self.redirect_uri = f"http://localhost:7811/spotredir"
self.current_imports = {}
self.spotify_com = False
self.progress_timer = Timer()
self.update_timer = Timer()
self.token_path = os.path.join(self.tauon.user_directory, "spot-r-token")
def __init__(self):
print("Init GStreamer...")
# This is used to keep track of time between callbacks.
self.player_timer = Timer()
# Store the track object that is currently playing
self.loaded_track = None
# This is used to keep note of what state of playing we should be in
self.play_state = 0 # 0 is stopped, 1 is playing, 2 is paused
# Initiate GSteamer
Gst.init([])
self.mainloop = GLib.MainLoop()
# Populate list of output devices with defaults
outputs = {}
devices = [
"PulseAudio",
"ALSA",
"JACK",
]
if tauon.snap_mode: # Snap permissions don't support these by default
devices.remove("JACK")
devices.remove("ALSA")
# Get list of available audio device
self.dm = Gst.DeviceMonitor()
self.dm.start()
for device in self.dm.get_devices():
if device.get_device_class() == "Audio/Sink":
element = device.create_element(None)
type_name = element.get_factory().get_name()
if hasattr(element.props, "device"):
device_name = element.props.device
display_name = device.get_display_name()
# This is used by the UI to present list of options to the user in audio settings
outputs[display_name] = (type_name, device_name)
devices.append(display_name)
# dm.stop() # Causes a segfault sometimes
pctl.gst_outputs = outputs
pctl.gst_devices = devices
# Create main "playbin" pipeline for playback
self.playbin = Gst.ElementFactory.make("playbin", "player")
# Create custom output bin from user preferences
if not prefs.gst_use_custom_output:
prefs.gst_output = prefs.gen_gst_out()
self._output = Gst.parse_bin_from_description(
prefs.gst_output, ghost_unlinked_pads=True)
# Create a bin for the audio pipeline
self._sink = Gst.ElementFactory.make("bin", "sink")
self._sink.add(self._output)
# Spectrum -------------------------
# Cant seem to figure out how to process these magnitudes in a way that looks good
# self.spectrum = Gst.ElementFactory.make("spectrum", "spectrum")
# self.spectrum.set_property('bands', 20)
# self.spectrum.set_property('interval', 10000000)
# self.spectrum.set_property('threshold', -100)
# self.spectrum.set_property('post-messages', True)
# self.spectrum.set_property('message-magnitude', True)
#
# self.playbin.set_property('audio-filter', self.spectrum)
# # ------------------------------------
# # Level Meter -------------------------
self.level = Gst.ElementFactory.make("level", "level")
self.level.set_property('interval', 20000000)
self.playbin.set_property('audio-filter', self.level)
# # ------------------------------------
self._eq = Gst.ElementFactory.make("equalizer-nbands", "eq")
self._vol = Gst.ElementFactory.make("volume", "volume")
self._sink.add(self._eq)
self._sink.add(self._vol)
self._eq.link(self._vol)
self._vol.link(self._output)
self._eq.set_property("num-bands", 10 + 2)
# Set the equalizer based on user preferences
# Using workaround for "inverted slider" bug.
# Thanks to Lollypop and Clementine for discovering this.
# Ref https://github.com/Taiko2k/TauonMusicBox/issues/414
for i in range(10 + 2):
band = self._eq.get_child_by_index(i)
band.set_property("freq", 0)
band.set_property("bandwidth", 0)
band.set_property("gain", 0)
self.set_eq()
# if prefs.use_eq:
# self._eq.set_property("band" + str(i), level * -1)
# else:
# self._eq.set_property("band" + str(i), 0.0)
# Set up sink pad for the intermediate bin via the
# first element (volume)
ghost = Gst.GhostPad.new("sink", self._eq.get_static_pad("sink"))
self._sink.add_pad(ghost)
# Connect the playback bin to to the intermediate bin sink pad
self.playbin.set_property("audio-sink", self._sink)
# The pipeline should look something like this -
# (player) -> [(eq) -> (volume) -> (output)]
# Create controller for pause/resume volume fading
self.c_source = GstController.InterpolationControlSource()
self.c_source.set_property('mode',
GstController.InterpolationMode.LINEAR)
self.c_binding = GstController.DirectControlBinding.new(
self._vol, "volume", self.c_source)
self._vol.add_control_binding(self.c_binding)
# Set callback for the main callback loop
GLib.timeout_add(50, self.main_callback)
self.playbin.connect("about-to-finish",
self.about_to_finish) # Not used
# Setup bus and select what types of messages we want to listen for
bus = self.playbin.get_bus()
bus.add_signal_watch()
bus.connect('message::element', self.on_message)
bus.connect('message::buffering', self.on_message)
bus.connect('message::error', self.on_message)
bus.connect('message::tag', self.on_message)
bus.connect('message::warning', self.on_message)
# bus.connect('message::eos', self.on_message)
# Variables used with network downloading
self.temp_id = "a"
self.url = None
self.dl_ready = True
self.using_cache = False
self.temp_path = "" # Full path + filename
# self.level_train = []
self.seek_timer = Timer()
self.seek_timer.force_set(10)
self.buffering = False
# Other
self.end_timer = Timer()
# Start GLib mainloop
self.mainloop.run()
class GPlayer:
def __init__(self):
print("Init GStreamer...")
# This is used to keep track of time between callbacks.
self.player_timer = Timer()
# Store the track object that is currently playing
self.loaded_track = None
# This is used to keep note of what state of playing we should be in
self.play_state = 0 # 0 is stopped, 1 is playing, 2 is paused
# Initiate GSteamer
Gst.init([])
self.mainloop = GLib.MainLoop()
# Populate list of output devices with defaults
outputs = {}
devices = [
"PulseAudio",
"ALSA",
"JACK",
]
if tauon.snap_mode: # Snap permissions don't support these by default
devices.remove("JACK")
devices.remove("ALSA")
# Get list of available audio device
self.dm = Gst.DeviceMonitor()
self.dm.start()
for device in self.dm.get_devices():
if device.get_device_class() == "Audio/Sink":
element = device.create_element(None)
type_name = element.get_factory().get_name()
if hasattr(element.props, "device"):
device_name = element.props.device
display_name = device.get_display_name()
# This is used by the UI to present list of options to the user in audio settings
outputs[display_name] = (type_name, device_name)
devices.append(display_name)
# dm.stop() # Causes a segfault sometimes
pctl.gst_outputs = outputs
pctl.gst_devices = devices
# Create main "playbin" pipeline for playback
self.playbin = Gst.ElementFactory.make("playbin", "player")
# Create custom output bin from user preferences
if not prefs.gst_use_custom_output:
prefs.gst_output = prefs.gen_gst_out()
self._output = Gst.parse_bin_from_description(
prefs.gst_output, ghost_unlinked_pads=True)
# Create a bin for the audio pipeline
self._sink = Gst.ElementFactory.make("bin", "sink")
self._sink.add(self._output)
# Spectrum -------------------------
# Cant seem to figure out how to process these magnitudes in a way that looks good
# self.spectrum = Gst.ElementFactory.make("spectrum", "spectrum")
# self.spectrum.set_property('bands', 20)
# self.spectrum.set_property('interval', 10000000)
# self.spectrum.set_property('threshold', -100)
# self.spectrum.set_property('post-messages', True)
# self.spectrum.set_property('message-magnitude', True)
#
# self.playbin.set_property('audio-filter', self.spectrum)
# # ------------------------------------
# # Level Meter -------------------------
self.level = Gst.ElementFactory.make("level", "level")
self.level.set_property('interval', 20000000)
self.playbin.set_property('audio-filter', self.level)
# # ------------------------------------
self._eq = Gst.ElementFactory.make("equalizer-nbands", "eq")
self._vol = Gst.ElementFactory.make("volume", "volume")
self._sink.add(self._eq)
self._sink.add(self._vol)
self._eq.link(self._vol)
self._vol.link(self._output)
self._eq.set_property("num-bands", 10 + 2)
# Set the equalizer based on user preferences
# Using workaround for "inverted slider" bug.
# Thanks to Lollypop and Clementine for discovering this.
# Ref https://github.com/Taiko2k/TauonMusicBox/issues/414
for i in range(10 + 2):
band = self._eq.get_child_by_index(i)
band.set_property("freq", 0)
band.set_property("bandwidth", 0)
band.set_property("gain", 0)
self.set_eq()
# if prefs.use_eq:
# self._eq.set_property("band" + str(i), level * -1)
# else:
# self._eq.set_property("band" + str(i), 0.0)
# Set up sink pad for the intermediate bin via the
# first element (volume)
ghost = Gst.GhostPad.new("sink", self._eq.get_static_pad("sink"))
self._sink.add_pad(ghost)
# Connect the playback bin to to the intermediate bin sink pad
self.playbin.set_property("audio-sink", self._sink)
# The pipeline should look something like this -
# (player) -> [(eq) -> (volume) -> (output)]
# Create controller for pause/resume volume fading
self.c_source = GstController.InterpolationControlSource()
self.c_source.set_property('mode',
GstController.InterpolationMode.LINEAR)
self.c_binding = GstController.DirectControlBinding.new(
self._vol, "volume", self.c_source)
self._vol.add_control_binding(self.c_binding)
# Set callback for the main callback loop
GLib.timeout_add(50, self.main_callback)
self.playbin.connect("about-to-finish",
self.about_to_finish) # Not used
# Setup bus and select what types of messages we want to listen for
bus = self.playbin.get_bus()
bus.add_signal_watch()
bus.connect('message::element', self.on_message)
bus.connect('message::buffering', self.on_message)
bus.connect('message::error', self.on_message)
bus.connect('message::tag', self.on_message)
bus.connect('message::warning', self.on_message)
# bus.connect('message::eos', self.on_message)
# Variables used with network downloading
self.temp_id = "a"
self.url = None
self.dl_ready = True
self.using_cache = False
self.temp_path = "" # Full path + filename
# self.level_train = []
self.seek_timer = Timer()
self.seek_timer.force_set(10)
self.buffering = False
# Other
self.end_timer = Timer()
# Start GLib mainloop
self.mainloop.run()
def set_eq(self):
last = 0
for i, level in enumerate(prefs.eq):
band = self._eq.get_child_by_index(i + 1)
if prefs.use_eq:
band = self._eq.get_child_by_index(i + 1)
freq = 31.25 * (2**i)
band.set_property("freq", freq)
band.set_property("bandwidth", freq - last)
last = freq
band.set_property("gain", level * -1)
else:
band.set_property("freq", 0)
band.set_property("bandwidth", 0)
band.set_property("gain", 0)
def about_to_finish(self, bin):
self.end_timer.set()
def on_message(self, bus, msg):
struct = msg.get_structure()
#print(struct.get_name())
#print(struct.to_string())
name = struct.get_name()
if name == "GstMessageError":
if "_is_dead" in struct.to_string():
# Looks like PulseAudio was reset. Need to restart playback.
self.playbin.set_state(Gst.State.NULL)
if tauon.stream_proxy.download_running:
tauon.stream_proxy.stop()
else:
self.playbin.set_state(Gst.State.PLAYING)
tries = 0
while tries < 10:
time.sleep(0.03)
r = self.playbin.seek_simple(
Gst.Format.TIME,
Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,
(pctl.start_time_target + pctl.playing_time) *
Gst.SECOND)
if r:
break
tries += 1
if self.play_state == 3 and name == "GstMessageTag":
if not tauon.radiobox.parse_vorbis_okay():
return
data = struct.get_value("taglist").get_string("title")
data2 = struct.get_value("taglist").get_string("artist")
data3 = struct.get_value("taglist").get_string("year")
data4 = struct.get_value("taglist").get_string("album")
# print(struct.to_string())
if data[0]:
pctl.tag_meta = ""
line = ""
line = data[1]
if data2[0]:
line = data2[1] + " - " + line
pctl.found_tags = {}
pctl.found_tags["title"] = data[1]
if data2[0]:
pctl.found_tags["artist"] = data2[1]
if data3[0]:
pctl.found_tags["year"] = str(data3[1])
if data4[0]:
pctl.found_tags["album"] = data4[1]
pctl.tag_meta = line
print("Found tag: " + line)
elif name == "GstMessageError":
if "Connection" in struct.get_value("debug"):
gui.show_message("Connection error", mode="info")
elif name == 'GstMessageBuffering':
if pctl.playing_state == 3:
buff_percent = struct.get_value("buffer-percent")
if buff_percent == 0 and (self.play_state == 1
or self.play_state == 3):
self.playbin.set_state(Gst.State.PAUSED)
self.buffering = True
print("Buffering...")
elif self.buffering and buff_percent == 100 and (
self.play_state == 1 or self.play_state == 3):
self.playbin.set_state(Gst.State.PLAYING)
self.buffering = False
print("Buffered")
if gui.vis == 1 and name == 'level':
# print(struct.to_string())
data = struct.get_value("peak")
ts = struct.get_value("timestamp")
# print(data)
l = (10**(data[0] / 20)) * 11.6
if len(data) == 1:
r = l
else:
r = (10**(data[1] / 20)) * 11.6
td = (ts / 1000000000) - (self.playbin.query_position(
Gst.Format.TIME)[1] / Gst.SECOND)
t = time.time()
rt = t + td
if td > 0:
for item in tauon.level_train:
if rt < item[0]:
tauon.level_train.clear()
# print("FF")
break
tauon.level_train.append((rt, l, r))
# if name == 'spectrum':
# struct_str = struct.to_string()
# magnitude_str = re.match(r'.*magnitude=\(float\){(.*)}.*', struct_str)
# if magnitude_str:
# magnitude = map(float, magnitude_str.group(1).split(','))
#
# l = list(magnitude)
# k = []
# #print(l)
# for a in l[0:20]:
# #v = ??
# k.append()
# print(k)
# gui.spec = k
# #print(k)
# gui.level_update = True
#
# return True
def check_duration(self):
# This function is to be called when loading a track to query for a duration of track
# in case the tagger failed to calculate a length for the track when imported.
# Get current playing track object from player
current_track = pctl.playing_object()
if current_track is not None and (
current_track.length < 1
or current_track.file_ext.lower() in tauon.mod_formats):
time.sleep(0.25)
result = self.playbin.query_duration(Gst.Format.TIME)
if result[0] is True:
current_track.length = result[1] / Gst.SECOND
pctl.playing_length = current_track.length
gui.pl_update += 1
else: # still loading? I guess we wait and try again.
time.sleep(1.5)
result = self.playbin.query_duration(Gst.Format.TIME)
if result[0] is True:
current_track.length = result[1] / Gst.SECOND
def download_part(self, url, target, params, id):
# GStreamer can't seek some types of HTTP sources.
#
# To work around this, when a seek is requested by the user, this
# function facilitates the download of the URL in whole, then loaded
# into GStreamer as a complete file to provide at least some manner of seeking
# ability for the user. (User must wait for full download)
#
# (Koel and Airsonic MP3 sources are exempt from this as seeking does work with them)
#
# A better solution might be to download file externally then feed the audio data
# into GStreamer as it downloads. This still would have the issue that the whole file
# must have been downloaded before a seek could begin.
#
# With the old BASS backend, this was done with the file on disk being constantly
# appended to. Unfortunately GStreamer doesn't support playing files in this manner.
try:
part = requests.get(url, stream=True, params=params)
except:
gui.show_message("Could not connect to server", mode="error")
self.dl_ready = True
return
bitrate = 0
a = 0
z = 0
# print(target)
f = open(target, "wb")
for chunk in part.iter_content(chunk_size=1024):
if chunk: # filter out keep-alive new chunks
a += 1
# if a == 300: # kilobyes~
# self.dl_ready = True
if id != self.id:
part.close()
f.close()
os.remove(target)
return
# break
f.write(chunk)
# Periodically update download the progress indicator
z += 1
if id == self.id:
if z == 60:
z = 0
if bitrate == 0:
audio = auto.File(target)
bitrate = audio.bitrate
if bitrate > 0:
gui.update += 1
pctl.download_time = a * 1024 / (bitrate /
8) / 1000
f.close()
pctl.download_time = -1
self.dl_ready = True
def main_callback(self):
if not pctl.playerCommandReady and pctl.playing_state == 0 and not tauon.spot_ctl.playing and not tauon.spot_ctl.coasting:
# tauon.tm.player_lock.acquire() # Blocking the GLib thread blocks tray processing
GLib.timeout_add(50, self.main_callback)
return
if gui.vis == 1:
if pctl.playing_state == 1:
gui.level_update = True
# This is the main callback function to be triggered continuously as long as application is running
if self.play_state == 1 and pctl.playing_time > 1 and not pctl.playerCommandReady:
pctl.test_progress(
) # This function triggers an advance if we are near end of track
success, state, pending = self.playbin.get_state(3 *
Gst.SECOND)
if state != Gst.State.PLAYING:
time.sleep(0.5)
print("Stall...")
if self.play_state == 3:
pctl.radio_progress()
if not pctl.playerCommandReady:
pctl.spot_test_progress()
if pctl.playerCommandReady:
command = pctl.playerCommand
pctl.playerCommand = ""
pctl.playerCommandReady = False
# print("RUN COMMAND")
# print(command)
# Here we process commands from the main thread/module
# Possible commands:
# open: Start playback of a file
# Path given by pctl.target_open at position pctl.start_time_target + pctl.jump_time
# stop: Stop playback (Implies release file)
# runstop: Stop playback but let finish if we are near the end of the file
# pauseon: Pause playback (be ready to resume)
# pauseoff: Resume playback if paused
# volume: Set to the volume specified by pctl.player_volume (0 to 100)
# seek: Seek to position given by pctl.new_time + pctl.start_time (don't resume playback if paused)
# url: Start playback of a shoutcast/icecast stream. URL specified by pctl.url
# todo: start recording if pctl.record_stream (rec button is current disabled for GST in UI)
# encode to OGG and output file to prefs.encoder_output
# automatically name files and split on metadata change
# unload: Stop, cleanup and exit thread
# done: Tell the main thread we finished doing a special request it was waiting for (such as unload)
# Todo: Visualisers (Hard)
# Ideally we would want the same visual effect as the old BASS based visualisers.
# What we want to do is constantly get binned spectrum data and pass it to the UI.
# Specifically, format used with BASS module is:
# - An FFT of sample data with Hanning window applied
# - 1024 samples (returns first half, 512 values)
# - Non-complex (magnitudes)
# - Combined left and right channels
# - Binned to particular numbers of bars and passed onto UI after some scaling and truncating
pctl.download_time = 0
url = None
if command == 'open' and pctl.target_object:
# print("Start track")
track = pctl.target_object
if (tauon.spot_ctl.playing or tauon.spot_ctl.coasting
) and not track.file_ext == "SPTY":
tauon.spot_ctl.control("stop")
if tauon.stream_proxy.download_running:
tauon.stream_proxy.stop()
# Check if the file exists, mark it as missing if not
if track.is_network:
if track.file_ext == "SPTY":
tauon.level_train.clear()
if self.play_state > 0:
self.playbin.set_state(Gst.State.READY)
self.play_state = 0
try:
tauon.spot_ctl.play_target(track.url_key)
except:
print("Failed to start Spotify track")
pctl.playerCommand = "stop"
pctl.playerCommandReady = True
GLib.timeout_add(19, self.main_callback)
return
try:
url, params = pctl.get_url(track)
self.urlparams = url, params
except:
time.sleep(0.1)
gui.show_message("Connection error",
"Bad login? Server offline?",
mode='info')
pctl.stop()
pctl.playerCommand = ""
self.main_callback()
return
# If the target is a file, check that is exists
elif os.path.isfile(track.fullpath):
if not track.found:
pctl.reset_missing_flags()
else:
# File does not exist, force trigger an advance
track.found = False
tauon.console.print("Missing File: " + track.fullpath,
2)
pctl.playing_state = 0
pctl.jump_time = 0
# print("FORCE JUMP")
pctl.advance(inplace=True, play=True)
GLib.timeout_add(19, self.main_callback)
return
gapless = False
current_time = 0
current_duration = 0
if track.is_network:
if params:
self.url = url + ".view?" + urllib.parse.urlencode(
params)
else:
self.url = url
if self.play_state != 0:
# Determine time position of currently playing track
current_time = self.playbin.query_position(
Gst.Format.TIME)[1] / Gst.SECOND
current_duration = self.playbin.query_duration(
Gst.Format.TIME)[1] / Gst.SECOND
# print("We are " + str(current_duration - current_time) + " seconds from end.")
if self.play_state != 1:
self.loaded_track = None
# If we are close to the end of the track, try transition gaplessly
if self.play_state == 1 and pctl.start_time_target == 0 and pctl.jump_time == 0 and \
current_duration - current_time < 5.5 and not pctl.playerSubCommand == 'now' \
and self.end_timer.get() > 3:
gapless = True
# if self.play_state == 1 and self.loaded_track and self.loaded_track.is_network:
# # Gst may report wrong length for network tracks, use known length instead
# if pctl.playing_time < self.loaded_track.length - 4:
# gapless = False
# We're not at the end of the last track so reset the pipeline
if not gapless:
self.playbin.set_state(Gst.State.NULL)
tauon.level_train.clear()
pctl.playerSubCommand = ""
self.play_state = 1
self.save_temp = tauon.temp_audio + "/" + str(
track.index) + "-audio"
# shoot_dl = threading.Thread(target=self.download_part,
# args=([url, self.save_temp, params, track.url_key]))
# shoot_dl.daemon = True
# shoot_dl.start()
self.using_cache = False
self.id = track.url_key
if url:
# self.playbin.set_property('uri',
# 'file://' + urllib.parse.quote(os.path.abspath(self.save_temp)))
if self.dl_ready and os.path.exists(self.save_temp):
self.using_cache = True
self.playbin.set_property(
'uri', 'file://' + urllib.parse.quote(
os.path.abspath(self.save_temp)))
else:
self.playbin.set_property('uri', self.url)
else:
# Play file on disk
self.playbin.set_property(
'uri', 'file://' + urllib.parse.quote(
os.path.abspath(track.fullpath)))
if pctl.start_time_target > 0:
self.playbin.set_property('volume', 0.0)
else:
self.playbin.set_property('volume',
pctl.player_volume / 100)
self.playbin.set_state(Gst.State.PLAYING)
if pctl.jump_time == 0 and not pctl.playerCommand == "seek":
pctl.playing_time = 0
# The position to start is not always the beginning of the file, so seek to position
if pctl.start_time_target > 0 or pctl.jump_time > 0:
tries = 0
while tries < 150:
time.sleep(0.03)
r = self.playbin.seek_simple(
Gst.Format.TIME,
Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,
(pctl.start_time_target + pctl.jump_time) *
Gst.SECOND)
if r:
break
tries += 1
if tries > 2:
print("Seek failed, retrying...")
print(tries)
pctl.playing_time = 0
gui.update = 1
self.playbin.set_property('volume',
pctl.player_volume / 100)
if gapless: # Hold thread while a gapless transition is in progress
t = 0
# print("Gapless go")
while self.playbin.query_position(Gst.Format.TIME)[
1] / Gst.SECOND >= current_time > 0:
time.sleep(0.02)
t += 1
if self.playbin.get_state(
0).state != Gst.State.PLAYING:
break
if t > 250:
print("Gonna stop waiting..."
) # Cant wait forever
break
if pctl.playerCommand == 'open' and pctl.playerCommandReady:
# Cancel the gapless transition
print("Cancel transition")
self.playbin.set_state(Gst.State.NULL)
time.sleep(0.5)
GLib.timeout_add(19, self.main_callback)
return
add_time = max(min(self.player_timer.hit(), 3), 0)
if self.loaded_track and self.loaded_track in pctl.master_library.values(
):
star_store.add(self.loaded_track.index, add_time)
self.loaded_track = track
pctl.jump_time = 0
#time.sleep(1)
add_time = self.player_timer.hit()
if add_time > 2:
add_time = 2
if add_time < 0:
add_time = 0
pctl.playing_time += add_time
t = self.playbin.query_position(Gst.Format.TIME)
if t[0]:
pctl.decode_time = (
t[1] / Gst.SECOND) - self.loaded_track.start_time
else:
pctl.decode_time = pctl.playing_time
if self.loaded_track:
star_store.add(self.loaded_track.index, add_time)
self.check_duration()
self.player_timer.hit()
time.sleep(0.5)
elif command == 'url':
# Stop if playing or paused
if self.play_state == 1 or self.play_state == 2 or self.play_state == 3:
self.playbin.set_state(Gst.State.NULL)
time.sleep(0.1)
w = 0
while len(tauon.stream_proxy.chunks) < 50:
time.sleep(0.01)
w += 1
if w > 500:
print("Taking too long!")
tauon.stream_proxy.stop()
pctl.playerCommand = 'stop'
pctl.playerCommandReady = True
break
else:
# Open URL stream
self.playbin.set_property('uri', pctl.url)
self.playbin.set_property('volume',
pctl.player_volume / 100)
self.buffering = False
self.playbin.set_state(Gst.State.PLAYING)
self.play_state = 3
self.player_timer.hit()
elif command == 'seteq':
self.set_eq()
# for i, level in enumerate(prefs.eq):
# if prefs.use_eq:
# self._eq.set_property("band" + str(i), level * -1)
# else:
# self._eq.set_property("band" + str(i), 0.0)
elif command == 'volume':
if tauon.spot_ctl.coasting or tauon.spot_ctl.playing:
tauon.spot_ctl.control("volume",
int(pctl.player_volume))
elif self.play_state == 1 or self.play_state == 3:
success, current_time = self.playbin.query_position(
Gst.Format.TIME)
self.playbin.set_state(Gst.State.PLAYING)
if success and False:
start = current_time + ((150 / 1000) * Gst.SECOND)
end = current_time + ((200 / 1000) * Gst.SECOND)
self.c_source.set(
start,
self._vol.get_property('volume') / 10)
self.c_source.set(end,
(pctl.player_volume / 100) / 10)
time.sleep(0.6)
self.c_source.unset_all()
else:
self.playbin.set_property('volume',
pctl.player_volume / 100)
elif command == 'runstop':
if self.play_state != 0:
# Determine time position of currently playing track
current_time = self.playbin.query_position(
Gst.Format.TIME)[1] / Gst.SECOND
current_duration = self.playbin.query_duration(
Gst.Format.TIME)[1] / Gst.SECOND
if current_duration - current_time < 5.5:
time.sleep((current_duration - current_time) + 1)
self.playbin.set_state(Gst.State.READY)
else:
self.playbin.set_state(Gst.State.READY)
else:
self.playbin.set_state(Gst.State.READY)
self.play_state = 0
pctl.playerSubCommand = "stopped"
elif command == 'stop':
if self.play_state > 0:
if prefs.use_pause_fade:
success, current_time = self.playbin.query_position(
Gst.Format.TIME)
if success:
start = current_time + (150 / 1000 *
Gst.SECOND)
end = current_time + (prefs.pause_fade_time /
1000 * Gst.SECOND)
self.c_source.set(
start, (pctl.player_volume / 100) / 10)
self.c_source.set(end, 0.0)
time.sleep(prefs.pause_fade_time / 1000)
time.sleep(0.05)
self.c_source.unset_all()
self.playbin.set_state(Gst.State.NULL)
time.sleep(0.1)
self._vol.set_property("volume",
pctl.player_volume / 100)
self.play_state = 0
pctl.playerSubCommand = "stopped"
elif command == 'seek':
self.seek_timer.set()
if tauon.spot_ctl.coasting or tauon.spot_ctl.playing:
tauon.spot_ctl.control("seek",
int(pctl.new_time * 1000))
pctl.playing_time = pctl.new_time
elif self.play_state > 0:
if not self.using_cache and pctl.target_object.is_network and \
not pctl.target_object.file_ext == "KOEL" and \
not pctl.target_object.file_ext == "SUB" and \
not pctl.target_object.file_ext == "JELY":
if not os.path.exists(tauon.temp_audio):
os.makedirs(tauon.temp_audio)
listing = os.listdir(tauon.temp_audio)
full = [
os.path.join(tauon.temp_audio, x)
for x in listing
]
size = get_folder_size(tauon.temp_audio) / 1000000
print(f"Audio cache size is {size}MB")
if size > 120:
oldest_file = min(full, key=os.path.getctime)
print("Cache full, delete oldest cached file")
os.remove(oldest_file)
pctl.playing_time = 0
self.playbin.set_state(Gst.State.NULL)
self.dl_ready = False
url, params = self.urlparams
shoot_dl = threading.Thread(
target=self.download_part,
args=([
url, self.save_temp, params,
pctl.target_object.url_key
]))
shoot_dl.daemon = True
shoot_dl.start()
pctl.playerCommand = ""
while not self.dl_ready:
# print("waiting...")
time.sleep(0.25)
if pctl.playerCommandReady and pctl.playerCommand != "seek":
print("BREAK!")
self.main_callback()
return
self.playbin.set_property(
'uri', 'file://' + urllib.parse.quote(
os.path.abspath(self.save_temp)))
#time.sleep(0.05)
self.playbin.set_state(Gst.State.PLAYING)
self.using_cache = True
time.sleep(0.1)
self.playbin.seek_simple(
Gst.Format.TIME,
Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,
(pctl.new_time + pctl.start_time_target) *
Gst.SECOND)
# It may take a moment for seeking to update when streaming, so for better UI feedback we'll
# update the seek indicator immediately and hold the thread for a moment
if pctl.target_object.is_network:
pctl.playing_time = pctl.new_time + pctl.start_time_target
pctl.decode_time = pctl.playing_time
time.sleep(0.25)
elif command == 'pauseon':
self.player_timer.hit()
self.play_state = 2
if prefs.use_pause_fade:
success, current_time = self.playbin.query_position(
Gst.Format.TIME)
if success:
start = current_time + (150 / 1000 * Gst.SECOND)
end = current_time + (prefs.pause_fade_time /
1000 * Gst.SECOND)
self.c_source.set(start,
(pctl.player_volume / 100) / 10)
self.c_source.set(end, 0.0)
time.sleep(prefs.pause_fade_time / 1000)
self.c_source.unset_all()
self.playbin.set_state(Gst.State.PAUSED)
elif command == 'pauseoff':
self.player_timer.hit()
if not prefs.use_pause_fade:
self.playbin.set_state(Gst.State.PLAYING)
else:
self._vol.set_property("volume", 0.0)
success, current_time = self.playbin.query_position(
Gst.Format.TIME)
self.playbin.set_state(Gst.State.PLAYING)
if success:
start = current_time + (150 / 1000 * Gst.SECOND)
end = current_time + (
(prefs.pause_fade_time / 1000) * Gst.SECOND)
self.c_source.set(start, 0.0)
self.c_source.set(end,
(pctl.player_volume / 100) / 10)
time.sleep(prefs.pause_fade_time / 1000)
time.sleep(0.05)
self.c_source.unset_all()
self._vol.set_property("volume", pctl.player_volume / 100)
self.play_state = 1
elif command == 'unload':
if self.play_state > 0:
self.playbin.set_state(Gst.State.NULL)
time.sleep(0.05)
print("Unload GStreamer")
self.mainloop.quit()
pctl.playerCommand = 'done'
return
if self.play_state == 3:
if self.playbin.get_state(0).state == Gst.State.PLAYING:
add_time = self.player_timer.hit()
if add_time > 2:
add_time = 2
if add_time < 0:
add_time = 0
pctl.playing_time += add_time
pctl.decode_time = pctl.playing_time
if self.play_state == 1:
# Get jump in time since last call
add_time = self.player_timer.hit()
# Limit the jump.
if add_time > 2:
add_time = 2
if add_time < 0:
add_time = 0
# # Progress main seek head
if self.playbin.get_state(
0).state == Gst.State.PLAYING and self.seek_timer.get(
) > 1 and not pctl.playerCommandReady:
pctl.playing_time += add_time
p = max(0,
(self.playbin.query_position(Gst.Format.TIME)[1] /
Gst.SECOND) - pctl.start_time_target)
if abs(pctl.playing_time - p) > 0.2:
pctl.playing_time = p
pctl.decode_time = p
else:
# We're supposed to be playing but it's not? Give it a push I guess.
#self.playbin.set_state(Gst.State.PLAYING)
pctl.playing_time += add_time
pctl.decode_time = pctl.playing_time
# Other things we need to progress such as scrobbling
if pctl.playing_time < 3 and pctl.a_time < 3:
pctl.a_time = pctl.playing_time
else:
pctl.a_time += add_time
pctl.total_playtime += add_time
lfm_scrobbler.update(
add_time
) # This handles other scrobblers such as listenbrainz also
# Update track total playtime
if len(pctl.track_queue) > 0 and 2 > add_time > 0:
star_store.add(pctl.track_queue[pctl.queue_step], add_time)
if not pctl.running:
# print("unloading gstreamer")
if self.play_state > 0:
self.playbin.set_state(Gst.State.NULL)
time.sleep(0.5)
self.mainloop.quit()
pctl.playerCommand = 'done'
else:
if gui.vis == 1:
GLib.timeout_add(19, self.main_callback)
else:
GLib.timeout_add(50, self.main_callback)
def exit(self):
print("GStreamer unloaded")
pctl.playerCommand = 'done'
class Jellyfin():
def __init__(self, tauon):
self.tauon = tauon
self.pctl = tauon.pctl
self.prefs = tauon.prefs
self.gui = tauon.gui
self.scanning = False
self.connected = False
self.accessToken = None
self.userId = None
self.currentId = None
self.session_thread_active = False
self.session_status = 0
self.session_item_id = None
self.session_update_timer = Timer()
self.session_last_item = None
def _get_jellyfin_auth(self):
auth_str = f"MediaBrowser Client={self.tauon.t_title}, Device={self.tauon.device}, DeviceId=-, Version={self.tauon.t_version}"
if self.accessToken:
auth_str += f", Token={self.accessToken}"
return auth_str
def _authenticate(self, debug=False):
username = self.prefs.jelly_username
password = self.prefs.jelly_password
server = self.prefs.jelly_server_url
try:
response = requests.post(
f"{server}/Users/AuthenticateByName",
headers={
"Content-type": "application/json",
"X-Application": self.tauon.t_agent,
"x-emby-authorization": self._get_jellyfin_auth()
},
data=json.dumps({
"username": username,
"Pw": password
}),
)
except:
self.gui.show_message(
"Could not establish connection to server.",
"Check server is running and URL is correct.",
mode="error")
return
if response.status_code == 200:
info = response.json()
self.accessToken = info["AccessToken"]
self.userId = info["User"]["Id"]
self.connected = True
if debug:
self.gui.show_message(
"Connection and authorisation successful", mode="done")
else:
if response.status_code == 401:
self.gui.show_message("401 Authentication failed",
"Check username and password.",
mode="warning")
else:
self.gui.show_message(
"Jellyfin auth error",
f"{response.status_code} {response.text}",
mode="warning")
def test(self):
self._authenticate(debug=True)
def resolve_stream(self, id):
if not self.connected or not self.accessToken:
self._authenticate()
if not self.connected:
return ""
base_url = f"{self.prefs.jelly_server_url}/Audio/{id}/stream"
headers = {
"Token": self.accessToken,
"X-Application": "Tauon/1.0",
"x-emby-authorization": self._get_jellyfin_auth()
}
params = {"UserId": self.userId, "static": "true"}
if self.prefs.network_stream_bitrate > 0:
params["MaxStreamingBitrate"] = self.prefs.network_stream_bitrate
url = base_url + "?" + requests.compat.urlencode(params)
if not self.session_thread_active:
shoot = threading.Thread(target=self.session)
shoot.daemon = True
shoot.start()
return base_url, params
def get_cover(self, track):
if not self.connected or not self.accessToken:
self._authenticate()
if not self.connected:
return None
if not track.art_url_key:
return None
headers = {
"Token": self.accessToken,
"X-Application": "Tauon/1.0",
"x-emby-authorization": self._get_jellyfin_auth()
}
params = {}
base_url = f"{self.prefs.jelly_server_url}/Items/{track.art_url_key}/Images/Primary"
response = requests.get(base_url, headers=headers, params=params)
if response.status_code == 200:
return io.BytesIO(response.content)
else:
print("Jellyfin album art api error:", response.status_code,
response.text)
return None
def ingest_library(self, return_list=False):
self.gui.update += 1
self.scanning = True
self.gui.to_got = 0
print("Prepare for Jellyfin library import...")
if not self.connected or not self.accessToken:
self._authenticate()
if not self.connected:
self.scanning = False
if not return_list:
self.tauon.gui.show_message("Error connecting to Jellyfin")
return []
playlist = []
# This code is to identify if a track has already been imported
existing = {}
for track_id, track in self.pctl.master_library.items():
if track.is_network and track.file_ext == "JELY":
existing[track.url_key] = track_id
print("Get items...")
try:
response = requests.get(
f"{self.prefs.jelly_server_url}/Users/{self.userId}/Items",
headers={
"Token": self.accessToken,
"X-Application": "Tauon/1.0",
"x-emby-authorization": self._get_jellyfin_auth()
},
params={
"recursive": True,
"filter": "music"
})
except:
self.gui.show_message("Error connecting to Jellyfin for Import",
mode="error")
self.scanning = False
return
if response.status_code == 200:
print("Connection successful, soring items...")
# filter audio items only
audio_items = list(
filter(lambda item: item["Type"] == "Audio",
response.json()["Items"]))
# sort by artist, then album, then track number
sorted_items = sorted(
audio_items,
key=lambda item:
(item.get("AlbumArtist", ""), item.get("Album", ""),
item.get("IndexNumber", -1)))
# group by parent
grouped_items = itertools.groupby(
sorted_items,
lambda item: (item.get("AlbumArtist", "") + " - " + item.get(
"Album", "")).strip("- "))
else:
self.scanning = False
self.tauon.gui.show_message("Error accessing Jellyfin",
mode="warning")
return
for parent, items in grouped_items:
for track in items:
id = self.pctl.master_count # id here is tauons track_id for the track
existing_track = existing.get(track.get("Id"))
replace_existing = existing_track is not None
if replace_existing:
id = existing_track
nt = self.tauon.TrackClass()
nt.index = id # this is tauons track id
nt.track_number = str(track.get("IndexNumber", ""))
nt.disc_number = str(track.get("ParentIndexNumber", ""))
nt.file_ext = "JELY"
nt.parent_folder_path = parent
nt.parent_folder_name = parent
nt.album_artist = track.get("AlbumArtist", "")
nt.artist = track.get("AlbumArtist", "")
nt.title = track.get("Name", "")
nt.album = track.get("Album", "")
nt.length = track.get("RunTimeTicks",
0) / 10000000 # needs to be in seconds
nt.date = str(track.get("ProductionYear"))
nt.is_network = True
nt.url_key = track.get("Id")
nt.art_url_key = track.get("AlbumId") if track.get(
"AlbumPrimaryImageTag", False) else None
self.pctl.master_library[id] = nt
if not replace_existing:
self.pctl.master_count += 1
playlist.append(nt.index)
self.scanning = False
print("Jellyfin import complete")
if return_list:
return playlist
self.pctl.multi_playlist.append(
self.tauon.pl_gen(title="Jellyfin Collection", playlist=playlist))
self.pctl.gen_codes[self.tauon.pl_to_id(
len(self.pctl.multi_playlist) - 1)] = "jelly"
self.tauon.switch_playlist(len(self.pctl.multi_playlist) - 1)
def session_item(self, track):
return {
"QueueableMediaTypes": ["Audio"],
"CanSeek": True,
"ItemId": track.url_key,
"IsPaused": self.pctl.playing_state == 2,
"IsMuted": self.pctl.player_volume == 0,
"PositionTicks": int(self.pctl.playing_time * 10000000),
"PlayMethod": "DirectStream",
"PlaySessionId": "0",
}
def session(self):
if not self.connected:
return
self.session_thread_active = True
while True:
time.sleep(1)
track = self.pctl.playing_object()
if track.file_ext != "JELY" or (self.session_status == 0
and self.pctl.playing_state == 0):
if self.session_status != 0:
data = self.session_last_item
self.session_send("Sessions/Playing/Stopped", data)
self.session_status = 0
self.session_thread_active = False
return
if (self.session_status == 0 or self.session_item_id != track.index
) and self.pctl.playing_state == 1:
data = self.session_item(track)
self.session_send("Sessions/Playing", data)
self.session_update_timer.set()
self.session_status = 1
self.session_item_id = track.index
self.session_last_item = data
elif self.session_status == 1 and self.session_update_timer.get(
) >= 10:
data = self.session_item(track)
data["EventName"] = "TimeUpdate"
self.session_send("Sessions/Playing/Progress", data)
self.session_update_timer.set()
elif self.session_status in (1,
2) and self.pctl.playing_state in (0,
3):
data = self.session_last_item
self.session_send("Sessions/Playing/Stopped", data)
self.session_status = 0
elif self.session_status == 1 and self.pctl.playing_state == 2:
data = self.session_item(track)
data["EventName"] = "Pause"
self.session_send("Sessions/Playing/Progress", data)
self.session_update_timer.set()
self.session_status = 2
elif self.session_status == 2 and self.pctl.playing_state == 1:
data = self.session_item(track)
data["EventName"] = "Unpause"
self.session_send("Sessions/Playing/Progress", data)
self.session_update_timer.set()
self.session_status = 1
def session_send(self, point, data):
response = requests.post(f"{self.prefs.jelly_server_url}/{point}",
data=json.dumps(data),
headers={
"Token":
self.accessToken,
"X-Application":
"Tauon/1.0",
"x-emby-authorization":
self._get_jellyfin_auth(),
"Content-Type":
"application/json"
})
class SpotCtl:
def __init__(self, tauon):
self.tauon = tauon
self.strings = tauon.strings
self.start_timer = Timer()
self.status = 0
self.spotify = None
self.loaded_art = ""
self.playing = False
self.coasting = False
self.paused = False
self.token = None
self.cred = None
self.started_once = False
self.redirect_uri = f"http://localhost:7811/spotredir"
self.current_imports = {}
self.spotify_com = False
self.sender = None
self.cache_saved_albums = []
self.scope = "user-read-playback-position streaming user-modify-playback-state user-library-modify user-library-read user-read-currently-playing user-read-playback-state playlist-read-private playlist-modify-private playlist-modify-public"
self.launching_spotify = False
self.progress_timer = Timer()
self.update_timer = Timer()
self.token_path = os.path.join(self.tauon.user_directory, "spot-token-pkce")
self.pkce_code = None
def prep_cred(self):
rc = tk.RefreshingCredentials
self.cred = rc(client_id=self.tauon.prefs.spot_client,
redirect_uri=self.redirect_uri)
def connect(self):
if not self.tauon.prefs.spotify_token or not self.tauon.prefs.spot_mode:
return
if len(self.tauon.prefs.spot_client) != 32:
return
if self.cred is None:
self.prep_cred()
if self.spotify is None:
if self.token is None:
self.load_token()
if self.token:
print("Init spotify support")
self.sender = tk.RetryingSender(retries=3)
self.spotify = tk.Spotify(self.token, sender=self.sender)
def paste_code(self, code):
if self.cred is None:
self.prep_cred()
self.token = self.cred.request_pkce_token(code.strip().strip("\n"), self.pkce_code)
if self.token:
self.save_token()
self.tauon.gui.show_message(self.strings.spotify_account_connected, mode="done")
def save_token(self):
if self.token:
f = open(self.token_path, "w")
f.write(str(self.token.refresh_token))
f.close()
self.tauon.prefs.spotify_token = str(self.token.refresh_token)
def load_token(self):
if os.path.isfile(self.token_path):
f = open(self.token_path, "r")
self.tauon.prefs.spotify_token = f.read().replace("\n", "").strip()
f.close()
if self.tauon.prefs.spotify_token:
try:
self.token = tk.refresh_pkce_token(self.tauon.prefs.spot_client, self.tauon.prefs.spotify_token)
except:
print("ERROR LOADING TOKEN")
self.tauon.prefs.spotify_token = ""
def delete_token(self):
self.tauon.prefs.spotify_token = ""
self.token = None
if os.path.exists(self.token_path):
os.remove(self.token_path)
def auth(self):
if not tekore_imported:
self.tauon.gui.show_message("python-tekore not installed",
"If you installed via AUR, you'll need to install this optional dependency, then restart Tauon.", mode="error")
return
if len(self.tauon.prefs.spot_client) != 32:
self.tauon.gui.show_message("Invalid client ID. See Spotify tab in settings.", mode="error")
return
if self.cred is None:
self.prep_cred()
url, self.pkce_code = self.cred.pkce_user_authorisation(scope=self.scope)
webbrowser.open(url, new=2, autoraise=True)
def control(self, command, param=None):
try:
if command == "pause" and (self.playing or self.coasting) and not self.paused:
self.spotify.playback_pause()
self.paused = True
self.start_timer.set()
if command == "stop" and (self.playing or self.coasting):
self.paused = False
self.playing = False
self.coasting = False
self.spotify.playback_pause()
self.start_timer.set()
if command == "resume" and (self.coasting or self.playing) and self.paused:
self.spotify.playback_resume()
self.paused = False
self.progress_timer.set()
self.start_timer.set()
if command == "volume":
self.spotify.playback_volume(param)
if command == "seek":
self.spotify.playback_seek(param)
self.start_timer.set()
if command == "next":
self.spotify.playback_next(param)
#self.start_timer.set()
if command == "previous":
self.spotify.playback_previous(param)
#self.start_timer.set()
except Exception as e:
print(repr(e))
if "No active device found" in repr(e):
try:
tr = self.tauon.pctl.playing_object()
if command == "resume" and tr and tr.file_ext == "SPTY" and tr.url_key:
self.tauon.gui.show_message("Resuming Spotify playback")
p = self.tauon.pctl.playing_time
self.play_target(tr.url_key)
time.sleep(0.3)
self.spotify.playback_seek(int(p * 1000))
self.tauon.gui.message_box = False
self.tauon.gui.update += 1
return
except:
pass
self.tauon.gui.show_message("It looks like there are no more active Spotify devices")
def add_album_to_library(self, url):
self.connect()
if not self.spotify:
return None
id = url.strip("/").split("/")[-1]
try:
self.spotify.saved_albums_add([id])
if url not in self.cache_saved_albums:
self.cache_saved_albums.append(url)
except:
print("Error saving album")
def remove_album_from_library(self, url):
self.connect()
if not self.spotify:
return None
id = url.strip("/").split("/")[-1]
try:
self.spotify.saved_albums_delete([id])
if url in self.cache_saved_albums:
self.cache_saved_albums.remove(url)
except:
print("Error removing album")
def get_album_url_from_local(self, track_object):
if "spotify-album-url" in track_object.misc:
return track_object.misc["spotify-album-url"]
self.connect()
if not self.spotify:
return None
results = self.spotify.search(track_object.artist + " " + track_object.album, types=('album',), limit=1)
for album in results[0].items:
if "spotify" in album.external_urls:
return album.external_urls["spotify"]
return None
def import_all_playlists(self):
self.spotify_com = True
playlists = self.get_playlist_list()
if playlists:
for item in playlists:
self.playlist(item[1], silent=True)
self.tauon.gui.update += 1
time.sleep(0.1)
self.spotify_com = False
if not playlists:
self.tauon.gui.show_message(self.strings.spotify_need_enable)
return
self.tauon.gui.show_message(self.strings.spotify_import_complete, mode="done")
def get_playlist_list(self):
self.connect()
if not self.spotify:
self.tauon.gui.show_message(self.strings.spotify_need_enable)
return None
playlists = []
results = self.spotify.playlists(self.spotify.current_user().id)
pages = self.spotify.all_pages(results)
for page in pages:
items = page.items
for item in items:
name = item.name
url = item.external_urls["spotify"]
playlists.append((name, url))
return playlists
def search(self, text):
self.connect()
if not self.spotify:
return
results = self.spotify.search(text,
types=('artist', 'album', 'track'),
limit=20
)
finds = []
self.tauon.QuickThumbnail.queue.clear()
if results[0]:
for i, album in enumerate(results[0].items[1:]):
img = self.tauon.QuickThumbnail()
img.url = album.images[-1].url
img.size = round(50 * self.tauon.gui.scale)
self.tauon.QuickThumbnail().items.append(img)
if i < 10:
self.tauon.QuickThumbnail().queue.append(img)
try:
self.tauon.gall_ren.lock.release()
except:
pass
finds.append((11, (album.name, album.artists[0].name), album.external_urls["spotify"], 0, 0, img))
for artist in results[1].items[0:1]:
finds.insert(1, (10, artist.name, artist.external_urls["spotify"], 0, 0, None))
for artist in results[1].items[1:2]:
finds.insert(11, (10, artist.name, artist.external_urls["spotify"], 0, 0, None))
for track in results[2].items[0:1]:
finds.insert(2, (12, (track.name, track.artists[0].name), track.external_urls["spotify"], 0, 0, None))
for track in results[2].items[5:6]:
finds.insert(8, (12, (track.name, track.artists[0].name), track.external_urls["spotify"], 0, 0, None))
return finds
def search_track(self, track):
if track is None:
return
self.connect()
if not self.spotify:
return
if track.artist and track.title:
results = self.spotify.search(track.artist + " " + track.title,
types=('track',),
limit=1
)
def prime_device(self):
self.connect()
if not self.spotify:
return
devices = self.spotify.playback_devices()
if devices:
pass
else:
print("No spotify devices found")
if not devices:
return False
for d in devices:
if d.is_active:
return None
for d in devices:
if not d.is_restricted:
return d.id
return None
def play_target(self, id):
self.coasting = False
self.connect()
if not self.spotify:
self.tauon.gui.show_message("Error. You may need to click Authorise in Settings > Accounts > Spotify.", mode="warning")
return
d_id = self.prime_device()
# if d_id is False:
# return
#if self.tauon.pctl.playing_state == 1 and self.playing and self.tauon.pctl.playing_time
#try:
if d_id is False:
self.launching_spotify = True
self.tauon.gui.update += 1
if self.tauon.prefs.launch_spotify_web:
webbrowser.open("https://open.spotify.com/", new=2, autoraise=False)
tries = 0
while True:
time.sleep(2)
if tries == 0:
self.tauon.focus_window()
devices = self.spotify.playback_devices()
if devices:
self.progress_timer.set()
self.spotify.playback_start_tracks([id], device_id=devices[0].id)
break
tries += 1
if tries > 6:
self.tauon.pctl.stop()
self.tauon.gui.show_message(self.strings.spotify_error_starting, mode="error")
self.launching_spotify = False
self.tauon.gui.update += 1
return
else:
subprocess.run(["xdg-open", "spotify:track"])
print("LAUNCH SPOTIFY")
time.sleep(3)
tries = 0
playing = False
while True:
print("WAIT FOR DEVICE...")
devices = self.spotify.playback_devices()
if devices:
print("DEVICE FOUND")
self.tauon.focus_window()
time.sleep(1)
print("ATTEMPT START")
self.spotify.playback_start_tracks([id], device_id=devices[0].id)
while True:
result = self.spotify.playback_currently_playing()
if result and result.is_playing:
playing = True
self.progress_timer.set()
print("TRACK START SUCCESS")
break
time.sleep(2)
tries += 1
print("NOT PLAYING YET...")
if tries > 6:
break
if playing:
break
tries += 1
if tries > 6:
print("TOO MANY TRIES")
self.tauon.pctl.stop()
self.tauon.gui.show_message(self.strings.spotify_error_starting, mode="error")
self.launching_spotify = False
self.tauon.gui.update += 1
return
time.sleep(2)
self.launching_spotify = False
self.tauon.gui.update += 1
else:
try:
self.progress_timer.set()
okay = False
# Check conditions for a proper transition
if self.playing:
result = self.spotify.playback_currently_playing()
if result and result.item and result.is_playing:
remain = result.item.duration_ms - result.progress_ms
if 1400 < remain < 3500:
self.spotify.playback_queue_add("spotify:track:" + id, device_id=d_id)
okay = True
time.sleep(remain / 1000)
self.progress_timer.set()
time.sleep(1)
result = self.spotify.playback_currently_playing()
if not (result and result.item and result.is_playing):
print("A queue transition failed")
okay = False
# Force a transition
if not okay:
self.spotify.playback_start_tracks([id], device_id=d_id)
# except tk.client.decor.error.InternalServerError:
# self.tauon.gui.show_message("Spotify server error. Maybe try again later.")
# return
except:
self.tauon.gui.show_message("Spotify error, try again?", mode="warning")
return
# except Exception as e:
# self.tauon.gui.show_message("Error. Do you have playback started somewhere?", mode="error")
self.playing = True
self.started_once = True
self.start_timer.set()
self.tauon.pctl.playing_time = 0
self.tauon.pctl.decode_time = 0
self.tauon.gui.pl_update += 1
def get_library_albums(self, return_list=False):
self.connect()
if not self.spotify:
self.spotify_com = False
self.tauon.gui.show_message(self.strings.spotify_need_enable)
return []
albums = self.spotify.saved_albums()
playlist = []
self.update_existing_import_list()
self.cache_saved_albums.clear()
pages = self.spotify.all_pages(albums)
for page in pages:
for a in page.items:
self.load_album(a.album, playlist)
if a.album.external_urls["spotify"] not in self.cache_saved_albums:
self.cache_saved_albums.append(a.album.external_urls["spotify"])
if return_list:
return playlist
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title=self.strings.spotify_albums, playlist=playlist))
self.tauon.pctl.gen_codes[self.tauon.pl_to_id(len(self.tauon.pctl.multi_playlist) - 1)] = "sal"
self.spotify_com = False
def append_track(self, url):
self.connect()
if not self.spotify:
return
if url.startswith("spotify:track:"):
id = url[14:]
else:
url = url.split("?")[0]
id = url.strip("/").split("/")[-1]
track = self.spotify.track(id)
tr = self.load_track(track)
self.tauon.pctl.master_library[tr.index] = tr
self.tauon.pctl.multi_playlist[self.tauon.pctl.active_playlist_viewing][2].append(tr.index)
self.tauon.gui.pl_update += 1
def append_album(self, url, playlist_number=None, return_list=False):
self.connect()
if not self.spotify:
return
if url.startswith("spotify:album:"):
id = url[14:]
else:
url = url.split("?")[0]
id = url.strip("/").split("/")[-1]
album = self.spotify.album(id)
playlist = []
self.update_existing_import_list()
self.load_album(album, playlist)
if return_list:
return playlist
if playlist_number is None:
playlist_number = self.tauon.pctl.active_playlist_viewing
self.tauon.pctl.multi_playlist[playlist_number][2].extend(playlist)
self.tauon.gui.pl_update += 1
def playlist(self, url, return_list=False, silent=False):
self.connect()
if not self.spotify:
return []
if url.startswith("spotify:playlist:"):
id = url[17:]
else:
url = url.split("?")[0]
if len(url) != 22:
id = url.strip("/").split("/")[-1]
else:
id = url
if len(id) != 22:
print("ID Error")
if return_list:
return []
return
p = self.spotify.playlist(id)
playlist = []
self.update_existing_import_list()
pages = self.spotify.all_pages(p.tracks)
for page in pages:
for item in page.items:
nt = self.load_track(item.track, include_album_url=True)
self.tauon.pctl.master_library[nt.index] = nt
playlist.append(nt.index)
if return_list:
return playlist
title = p.name + " by " + p.owner.display_name
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title=title, playlist=playlist))
if p.name == "Discover Weekly" or p.name == "Release Radar":
self.tauon.pctl.multi_playlist[len(self.tauon.pctl.multi_playlist) - 1][4] = 1
self.tauon.pctl.gen_codes[self.tauon.pl_to_id(len(self.tauon.pctl.multi_playlist) - 1)] = f"spl\"{id}\""
if not silent:
self.tauon.switch_playlist(len(self.tauon.pctl.multi_playlist) - 1)
def artist_playlist(self, url):
id = url.strip("/").split("/")[-1]
artist = self.spotify.artist(id)
artist_albums = self.spotify.artist_albums(id, limit=50, include_groups=["album"])
playlist = []
self.update_existing_import_list()
for a in artist_albums.items:
full_album = self.spotify.album(a.id)
self.load_album(full_album, playlist)
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title="Spotify: " + artist.name, playlist=playlist))
self.tauon.switch_playlist(len(self.tauon.pctl.multi_playlist) - 1)
self.tauon.gui.message_box = False
def update_existing_import_list(self):
self.current_imports.clear()
for tr in self.tauon.pctl.master_library.values():
if "spotify-track-url" in tr.misc:
self.current_imports[tr.misc["spotify-track-url"]] = tr
def create_playlist(self, name):
print("Create new spotify playlist")
self.connect()
if not self.spotify:
return None
try:
user = self.spotify.current_user()
playlist = self.spotify.playlist_create(user.id, name, True)
return playlist.id
except:
return None
def upload_playlist(self, playlist_id, track_urls):
self.connect()
if not self.spotify:
return None
try:
uris = []
for url in track_urls:
uris.append("spotify:track:" + url.strip("/").split("/")[-1])
self.spotify.playlist_clear(playlist_id)
time.sleep(0.05)
with self.spotify.chunked(True):
self.spotify.playlist_add(playlist_id, uris)
except:
self.tauon.gui.show_message("Spotify upload error!", mode="error")
def load_album(self, album, playlist):
#a = item
album_url = album.external_urls["spotify"]
art_url = album.images[0].url
album_name = album.name
total_tracks = album.total_tracks
date = album.release_date
album_artist = album.artists[0].name
id = album.id
parent = (album_artist + " - " + album_name).strip("- ")
# print(a.release_date, a.name)
for track in album.tracks.items:
pr = None
if "spotify" in track.external_urls:
pr = self.current_imports.get(track.external_urls["spotify"])
if pr:
new = False
nt = pr
else:
new = True
nt = self.tauon.TrackClass()
nt.index = self.tauon.pctl.master_count
nt.is_network = True
nt.file_ext = "SPTY"
nt.url_key = track.id
if track.artists and "spotify" in track.artists[0].external_urls:
nt.misc["spotify-artist-url"] = track.artists[0].external_urls["spotify"]
nt.misc["spotify-album-url"] = album_url
if "spotify" in track.external_urls:
nt.misc["spotify-track-url"] = track.external_urls["spotify"]
nt.artist = track.artists[0].name
nt.album_artist = album_artist
nt.date = date
nt.album = album_name
nt.disc_number = track.disc_number
#nt.disc_total =
nt.length = track.duration_ms / 1000
nt.title = track.name
nt.track_number = track.track_number
nt.track_total = total_tracks
nt.art_url_key = art_url
nt.parent_folder_path = parent
nt.parent_folder_name = parent
if new:
self.tauon.pctl.master_count += 1
self.tauon.pctl.master_library[nt.index] = nt
playlist.append(nt.index)
def load_track(self, track, update_master_count=True, include_album_url=False):
if "spotify" in track.external_urls:
pr = self.current_imports.get(track.external_urls["spotify"])
else:
pr = False
if pr:
new = False
nt = pr
else:
new = True
nt = self.tauon.TrackClass()
nt.index = self.tauon.pctl.master_count
nt.is_network = True
nt.file_ext = "SPTY"
nt.url_key = track.id
#if new:
if "spotify" in track.artists[0].external_urls:
nt.misc["spotify-artist-url"] = track.artists[0].external_urls["spotify"]
if include_album_url and "spotify-album-url" not in nt.misc:
if "spotify" in track.album.external_urls:
nt.misc["spotify-album-url"] = track.album.external_urls["spotify"]
if "spotify" in track.external_urls:
nt.misc["spotify-track-url"] = track.external_urls["spotify"]
if track.artists[0].name:
nt.artist = track.artists[0].name
if track.album.artists:
nt.album_artist = track.album.artists[0].name
if track.album.release_date:
nt.date = track.album.release_date
nt.album = track.album.name
nt.disc_number = track.disc_number
nt.length = track.duration_ms / 1000
nt.title = track.name
nt.track_number = track.track_number
# nt.track_total = total_tracks
if track.album.images:
nt.art_url_key = track.album.images[0].url
parent = (nt.album_artist + " - " + nt.album).strip("- ")
nt.parent_folder_path = parent
nt.parent_folder_name = parent
if update_master_count and new:
self.tauon.pctl.master_count += 1
return nt
def like_track(self, tract_object):
track_url = tract_object.misc.get("spotify-track-url", False)
if track_url:
id = track_url.strip("/").split("/")[-1]
results = self.spotify.saved_tracks_contains([id])
if not results or results[0] is False:
self.spotify.saved_tracks_add([id])
tract_object.misc["spotify-liked"] = True
self.tauon.gui.show_message(self.strings.spotify_like_added, mode="done")
return
self.tauon.gui.show_message(self.strings.spotify_already_liked)
return
def unlike_track(self, tract_object):
track_url = tract_object.misc.get("spotify-track-url", False)
if track_url:
id = track_url.strip("/").split("/")[-1]
results = self.spotify.saved_tracks_contains([id])
if not results or results[0] is True:
self.spotify.saved_tracks_delete([id])
tract_object.misc.pop("spotify-liked", None)
self.tauon.gui.show_message(self.strings.spotify_un_liked, mode="done")
return
self.tauon.gui.show_message(self.strings.spotify_already_un_liked)
return
def get_library_likes(self, return_list=False):
self.connect()
if not self.spotify:
self.spotify_com = False
self.tauon.gui.show_message(self.strings.spotify_need_enable)
return []
self.update_existing_import_list()
tracks = self.spotify.saved_tracks()
playlist = []
for tr in self.tauon.pctl.master_library.values():
tr.misc.pop("spotify-liked", None)
pages = self.spotify.all_pages(tracks)
for page in pages:
for item in page.items:
nt = self.load_track(item.track)
self.tauon.pctl.master_library[nt.index] = nt
playlist.append(nt.index)
nt.misc["spotify-liked"] = True
if return_list:
return playlist
for p in self.tauon.pctl.multi_playlist:
if p[0] == self.tauon.strings.spotify_likes:
p[2][:] = playlist[:]
self.spotify_com = False
return
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title=self.tauon.strings.spotify_likes, playlist=playlist))
self.tauon.pctl.gen_codes[self.tauon.pl_to_id(len(self.tauon.pctl.multi_playlist) - 1)] = "slt"
self.spotify_com = False
def monitor(self):
tr = self.tauon.pctl.playing_object()
result = None
# Detect if playback has resumed
if self.playing and self.paused:
result = self.spotify.playback_currently_playing()
if result and result.is_playing:
self.paused = False
self.progress_timer.set()
self.tauon.pctl.playing_state = 1
self.tauon.gui.update += 1
# Detect is playback has been modified
elif self.playing and self.start_timer.get() > 4 and self.tauon.pctl.playing_time + 5 < tr.length:
if not result:
result = self.spotify.playback_currently_playing()
# Playback has been stopped?
if (result is None or result.item is None) or tr is None:
self.playing = False
self.tauon.pctl.stop()
return
# Playback has been paused?
elif tr and result and not result.is_playing:
self.paused = True
self.tauon.pctl.playing_state = 2
self.tauon.gui.update += 1
return
# Something else is now playing? If so, switch into coast mode
if result.item.name != tr.title:
self.tauon.pctl.playing_state = 3
self.playing = False
self.coasting = True
self.coast_update(result)
self.tauon.gui.pl_update += 2
return
p = result.progress_ms
if p is not None:
#if abs(self.tauon.pctl.playing_time - (p / 1000)) > 0.4:
# print("DESYNC")
# print(abs(self.tauon.pctl.playing_time - (p / 1000)))
self.tauon.pctl.playing_time = p / 1000
self.tauon.pctl.decode_time = self.tauon.pctl.playing_time
# else:
# print("SYNCED")
def update(self, start=False):
if self.playing:
self.coasting = False
return
self.connect()
if not self.spotify:
return
result = self.spotify.playback_currently_playing()
if self.playing or (not self.coasting and not start):
return
try:
self.tauon.tm.player_lock.release()
except:
pass
if result is None or result.is_playing is False:
if self.coasting:
if self.tauon.pctl.radio_image_bin:
self.loaded_art = ""
self.tauon.pctl.radio_image_bin.close()
self.tauon.pctl.radio_image_bin = None
self.tauon.dummy_track.artist = ""
self.tauon.dummy_track.date = ""
self.tauon.dummy_track.title = ""
self.tauon.dummy_track.album = ""
self.tauon.dummy_track.art_url_key = ""
self.tauon.gui.clear_image_cache_next = True
self.paused = True
else:
self.tauon.gui.show_message(self.strings.spotify_not_playing)
return
self.coasting = True
self.started_once = True
self.tauon.pctl.playing_state = 3
if result.is_playing:
self.paused = False
else:
self.paused = True
self.coast_update(result)
def append_playing(self, playlist_number):
if not self.coasting:
return
tr = self.tauon.pctl.playing_object()
if tr and "spotify-album-url" in tr.misc:
self.append_album(tr.misc["spotify-album-url"], playlist_number)
def coast_update(self, result):
if result is None or result.item is None:
print("Spotify returned unknown")
return
self.tauon.dummy_track.artist = result.item.artists[0].name
self.tauon.dummy_track.title = result.item.name
self.tauon.dummy_track.album = result.item.album.name
self.tauon.dummy_track.date = result.item.album.release_date
self.tauon.dummy_track.file_ext = "Spotify"
self.progress_timer.set()
self.update_timer.set()
d = result.item.duration_ms
if d is not None:
self.tauon.pctl.playing_length = d / 1000
p = result.progress_ms
if p is not None:
self.tauon.pctl.playing_time = p / 1000
self.tauon.pctl.decode_time = self.tauon.pctl.playing_time
art_url = result.item.album.images[0].url
self.tauon.dummy_track.url_key = result.item.id
self.tauon.dummy_track.misc["spotify-album-url"] = result.item.album.external_urls["spotify"]
self.tauon.dummy_track.misc["spotify-track-url"] = result.item.external_urls["spotify"]
if art_url and self.loaded_art != art_url:
self.loaded_art = art_url
art_response = requests.get(art_url)
if self.tauon.pctl.radio_image_bin:
self.tauon.pctl.radio_image_bin.close()
self.tauon.pctl.radio_image_bin = None
self.tauon.pctl.radio_image_bin = io.BytesIO(art_response.content)
self.tauon.pctl.radio_image_bin.seek(0)
self.tauon.dummy_track.art_url_key = "ok"
self.tauon.gui.clear_image_cache_next = True
self.tauon.gui.update += 2
self.tauon.gui.pl_update += 1
def __init__(self):
# This is used to keep track of time between callbacks to progress the seek bar
self.player_timer = Timer()
# This is used to keep note of what state of playing we should be in
self.play_state = 0 # 0 is stopped, 1 is playing, 2 is paused
# Initiate GSteamer
Gst.init([])
self.mainloop = GLib.MainLoop()
# Get list of available audio device
pctl.gst_devices = ["Auto", "PulseAudio", "ALSA", "JACK"]
if tauon.snap_mode:
pctl.gst_devices.remove("JACK")
pctl.gst_devices.remove("ALSA")
pctl.gst_outputs.clear()
dm = Gst.DeviceMonitor()
dm.start()
for device in dm.get_devices():
if device.get_device_class() == "Audio/Sink":
element = device.create_element(None)
type_name = element.get_factory().get_name()
device_name = element.props.device
display_name = device.get_display_name()
# This is used by the UI to present list of options to the user in audio settings
pctl.gst_outputs[display_name] = (type_name, device_name)
pctl.gst_devices.append(display_name)
dm.stop()
# Create main "playbin" pipeline for playback
self.playbin = Gst.ElementFactory.make("playbin", "player")
# Create output bin
if not prefs.gst_use_custom_output:
prefs.gst_output = prefs.gen_gst_out()
self._output = Gst.parse_bin_from_description(
prefs.gst_output, ghost_unlinked_pads=True)
# Create a bin for the audio pipeline
self._sink = Gst.ElementFactory.make("bin", "sink")
self._sink.add(self._output)
# # Spectrum -------------------------
# # This kind of works, but is a different result to that of the bass backend.
# # This seems linear and also less visually appealing.
#
# self.spectrum = Gst.ElementFactory.make("spectrum", "spectrum")
# self.spectrum.set_property('bands', 280)
# self.spectrum.set_property('interval', 10000000)
# self.spectrum.set_property('post-messages', True)
# self.spectrum.set_property('message-magnitude', True)
#
# self.playbin.set_property('audio-filter', self.spectrum)
# # ------------------------------------
# Create volume element
self._vol = Gst.ElementFactory.make("volume", "volume")
self._sink.add(self._vol)
self._vol.link(self._output)
# Set up sink pad for the intermediate bin via the
# first element (volume)
ghost = Gst.GhostPad.new("sink", self._vol.get_static_pad("sink"))
self._sink.add_pad(ghost)
# Connect the playback bin to to the intermediate bin sink pad
self.playbin.set_property("audio-sink", self._sink)
# The pipeline should look something like this -
# (player) -> [(volume) -> (output)]
# Set callback for the main callback loop
GLib.timeout_add(50, self.main_callback)
# self.playbin.connect("about-to-finish", self.about_to_finish) # Not used by anything
# # Enable bus to get spectrum messages
bus = self.playbin.get_bus()
bus.add_signal_watch()
bus.connect('message::element', self.on_message)
bus.connect('message::buffering', self.on_message)
bus.connect('message::error', self.on_message)
bus.connect('message::tag', self.on_message)
# bus.connect('message::warning', self.on_message)
# bus.connect('message::eos', self.on_message)
# Variables used with network downloading
self.temp_id = "a"
self.url = None
self.dl_ready = False
self.temp_path = "" # Full path + filename
# # Broadcasting pipeline ------------
#
# # This works, but only for one track, switching tracks seems to be a more complicated process.
#
# self.b_playbin = Gst.ElementFactory.make("playbin", "player")
#
# # Create output bin
# # Using tcpserversink seems to mostly work with the html5 player, though an HTTP server may be preferred.
# self._b_output = Gst.parse_bin_from_description(
# "audioconvert ! vorbisenc ! oggmux ! tcpserversink port=8000", ghost_unlinked_pads=True)
# #"autoaudiosink", ghost_unlinked_pads=True)
#
# # Connect the playback bin to to the output bin
# self.b_playbin.set_property("audio-sink", self._b_output)
# # ----------------------------------------
# Start GLib mainloop
self.mainloop.run()
class GPlayer:
def __init__(self):
# This is used to keep track of time between callbacks to progress the seek bar
self.player_timer = Timer()
# This is used to keep note of what state of playing we should be in
self.play_state = 0 # 0 is stopped, 1 is playing, 2 is paused
# Initiate GSteamer
Gst.init([])
self.mainloop = GLib.MainLoop()
# Get list of available audio device
pctl.gst_devices = ["Auto", "PulseAudio", "ALSA", "JACK"]
if tauon.snap_mode:
pctl.gst_devices.remove("JACK")
pctl.gst_devices.remove("ALSA")
pctl.gst_outputs.clear()
dm = Gst.DeviceMonitor()
dm.start()
for device in dm.get_devices():
if device.get_device_class() == "Audio/Sink":
element = device.create_element(None)
type_name = element.get_factory().get_name()
device_name = element.props.device
display_name = device.get_display_name()
# This is used by the UI to present list of options to the user in audio settings
pctl.gst_outputs[display_name] = (type_name, device_name)
pctl.gst_devices.append(display_name)
dm.stop()
# Create main "playbin" pipeline for playback
self.playbin = Gst.ElementFactory.make("playbin", "player")
# Create output bin
if not prefs.gst_use_custom_output:
prefs.gst_output = prefs.gen_gst_out()
self._output = Gst.parse_bin_from_description(
prefs.gst_output, ghost_unlinked_pads=True)
# Create a bin for the audio pipeline
self._sink = Gst.ElementFactory.make("bin", "sink")
self._sink.add(self._output)
# # Spectrum -------------------------
# # This kind of works, but is a different result to that of the bass backend.
# # This seems linear and also less visually appealing.
#
# self.spectrum = Gst.ElementFactory.make("spectrum", "spectrum")
# self.spectrum.set_property('bands', 280)
# self.spectrum.set_property('interval', 10000000)
# self.spectrum.set_property('post-messages', True)
# self.spectrum.set_property('message-magnitude', True)
#
# self.playbin.set_property('audio-filter', self.spectrum)
# # ------------------------------------
# Create volume element
self._vol = Gst.ElementFactory.make("volume", "volume")
self._sink.add(self._vol)
self._vol.link(self._output)
# Set up sink pad for the intermediate bin via the
# first element (volume)
ghost = Gst.GhostPad.new("sink", self._vol.get_static_pad("sink"))
self._sink.add_pad(ghost)
# Connect the playback bin to to the intermediate bin sink pad
self.playbin.set_property("audio-sink", self._sink)
# The pipeline should look something like this -
# (player) -> [(volume) -> (output)]
# Set callback for the main callback loop
GLib.timeout_add(50, self.main_callback)
# self.playbin.connect("about-to-finish", self.about_to_finish) # Not used by anything
# # Enable bus to get spectrum messages
bus = self.playbin.get_bus()
bus.add_signal_watch()
bus.connect('message::element', self.on_message)
bus.connect('message::buffering', self.on_message)
bus.connect('message::error', self.on_message)
bus.connect('message::tag', self.on_message)
# bus.connect('message::warning', self.on_message)
# bus.connect('message::eos', self.on_message)
# Variables used with network downloading
self.temp_id = "a"
self.url = None
self.dl_ready = False
self.temp_path = "" # Full path + filename
# # Broadcasting pipeline ------------
#
# # This works, but only for one track, switching tracks seems to be a more complicated process.
#
# self.b_playbin = Gst.ElementFactory.make("playbin", "player")
#
# # Create output bin
# # Using tcpserversink seems to mostly work with the html5 player, though an HTTP server may be preferred.
# self._b_output = Gst.parse_bin_from_description(
# "audioconvert ! vorbisenc ! oggmux ! tcpserversink port=8000", ghost_unlinked_pads=True)
# #"autoaudiosink", ghost_unlinked_pads=True)
#
# # Connect the playback bin to to the output bin
# self.b_playbin.set_property("audio-sink", self._b_output)
# # ----------------------------------------
# Start GLib mainloop
self.mainloop.run()
# # Used to get spectrum data and pass onto UI
def on_message(self, bus, msg):
struct = msg.get_structure()
# print(struct.get_name())
# print(struct.to_string())
if self.play_state == 3 and struct.get_name() == "GstMessageTag":
data = struct.get_value("taglist").get_string("title")
if data[0]:
pctl.tag_meta = data[1]
elif struct.get_name() == "GstMessageError":
if "Connection" in struct.get_value("debug"):
gui.show_message("Connection error", mode="info")
elif struct.get_name() == 'GstMessageBuffering':
buff_percent = struct.get_value("buffer-percent")
if buff_percent < 100 and (self.play_state == 1
or self.play_state == 3):
self.playbin.set_state(Gst.State.PAUSED)
elif buff_percent == 100 and (self.play_state == 1
or self.play_state == 3):
self.playbin.set_state(Gst.State.PLAYING)
# if struct.get_name() == 'spectrum':
# struct_str = struct.to_string()
# magnitude_str = re.match(r'.*magnitude=\(float\){(.*)}.*', struct_str)
# if magnitude_str:
# magnitude = map(float, magnitude_str.group(1).split(','))
#
# l = list(magnitude)
# k = []
# for a in l[:23]:
# k.append(a + 60)
# gui.spec = k
# #print(k)
# gui.level_update = True
def check_duration(self):
# This function is to be called when loading a track to query for a duration of track
# in case the tagger failed to calculate a length for the track when imported.
# Get current playing track object from player
current_track = pctl.playing_object()
if current_track is not None and current_track.length < 1:
result = self.playbin.query_duration(Gst.Format.TIME)
if result[0] is True:
current_track.length = result[1] / Gst.SECOND
else: # still loading? I guess we wait and try again.
time.sleep(1.5)
result = self.playbin.query_duration(Gst.Format.TIME)
if result[0] is True:
current_track.length = result[1] / Gst.SECOND
def main_callback(self):
# This is the main callback function to be triggered continuously as long as application is running
if self.play_state == 1:
pctl.test_progress(
) # This function triggers an advance if we are near end of track
if self.play_state == 3:
pctl.radio_progress()
if pctl.playerCommandReady:
pctl.playerCommandReady = False
# Here we process commands from the main thread/module
# Possible commands:
# open: Start playback of a file
# (Path given by pctl.target_open at position pctl.start_time_target + pctl.jump_time)
# stop: Stop playback (OK to unload file from memory)
# runstop: Stop playback but let finish if we are near the end of the file
# pauseon: Pause playback (be ready to resume)
# pauseoff: Resume playback if paused
# volume: Set (and remember) the volume specified by pctl.player_volume (0 to 100)
# seek: Seek to position given by pctl.new_time + pctl.start_time (don't resume playback if paused)
# url: Start playback of a shoutcast/icecast stream. URL specified by pctl.url (todo)
# suspend: Pause and disconnect from output device (not used, playbin automatically does this)
# unload: Cleanup and exit
# done: Tell the main thread we finished doing a special request it was waiting for (such as unload)
# encstart: Start broadcasting given track at start time (same way as open)
# cast-next: Switch broadcasting to given track at start time (same way as open)
# Note that functions such as gapless playback are entirely implemented on this side.
# We wont be told, we just guess when we need to do them and hold loop until we are done.
# Advance will be called early for gapless, currently allotted 5 seconds (can we reduce this somehow?)
# Concepts such as advance and back are not used on this side.
# Todo: Visualisers
# Uhhh, this is a bit of a can of worms. What we want to do is constantly get binned spectrum data
# and pass it to the UI (in certain formats).
# Specifically, current format used with BASS module is:
# - An FFT of (a current segment of?) raw sample data
# - Non-complex (magnitudes of the first half of the FFT are returned)
# - 1024 samples (returns 512 values)
# - Combined left and right channels (mono)
# - Binned to particular numbers of bins and passed onto UI after some scaling and truncating
# There's also a level meter which just takes peak "level" (scaled in someway perhaps)
# Todo: User settings
# prefs.use_transition_crossfade (if true, fade rather than transition gaplessly at end of file) todo
# prefs.use_jump_crossfade (if true and not end of file, fade rather than switch instantly) todo
# prefs.use_pause_fade (if true, fade when pausing, rather than pausing instantly) todo
url = None
if pctl.playerCommand == 'open' and pctl.target_object:
# Check if the file exists, mark it as missing if not
if pctl.target_object.is_network:
try:
url, params = pctl.get_url(pctl.target_object)
except:
time.sleep(0.1)
gui.show_message("Connection error",
"Bad login? Server offline?",
mode='info')
pctl.stop()
pctl.playerCommand = ""
self.main_callback()
return
elif os.path.isfile(pctl.target_object.fullpath):
# File exists so continue
pctl.target_object.found = True
else:
# File does not exist, trigger an advance
pctl.target_object.found = False
tauon.console.print(
"Missing File: " + pctl.target_object.fullpath, 2)
pctl.playing_state = 0
pctl.jump_time = 0
pctl.advance(inplace=True, nolock=True)
GLib.timeout_add(19, self.main_callback)
return
gapless = False
current_time = 0
current_duration = 0
if pctl.target_object.is_network:
if params:
self.url = url + ".view?" + urllib.parse.urlencode(
params)
else:
self.url = url
if self.play_state != 0:
# Determine time position of currently playing track
current_time = self.playbin.query_position(
Gst.Format.TIME)[1] / Gst.SECOND
current_duration = self.playbin.query_duration(
Gst.Format.TIME)[1] / Gst.SECOND
#print("We are " + str(current_duration - current_time) + " seconds from end.")
# If we are close to the end of the track, try transition gaplessly
if self.play_state == 1 and pctl.start_time_target == 0 and pctl.jump_time == 0 and \
0.2 < current_duration - current_time < 5.5 and not pctl.playerSubCommand == 'now':
#print("Use GStreamer Gapless transition")
gapless = True
# If we are not supposed to be playing, stop (crossfade todo)
else:
self.playbin.set_state(Gst.State.READY)
pctl.playerSubCommand = ""
self.play_state = 1
if url:
self.playbin.set_property('uri', self.url)
else:
# Play file on disk
self.playbin.set_property(
'uri', 'file://' + urllib.parse.quote(
os.path.abspath(pctl.target_open)))
self._vol.set_property('volume', pctl.player_volume / 100)
self.playbin.set_state(Gst.State.PLAYING)
if pctl.jump_time == 0:
pctl.playing_time = 0
time.sleep(
0.1
) # Setting and querying position right away seems to fail, so wait a small moment
# The position to start is not always the beginning of the file, so seek to position
if pctl.start_time_target > 0 or pctl.jump_time > 0:
self.playbin.seek_simple(
Gst.Format.TIME,
Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,
(pctl.start_time_target + pctl.jump_time) *
Gst.SECOND)
pctl.playing_time = 0
gui.update = 1
if gapless: # Hold thread while a gapless transition is in progress
t = 0
while self.playbin.query_position(Gst.Format.TIME)[
1] / Gst.SECOND >= current_time > 0:
time.sleep(0.1)
t += 1
if self.playbin.get_state(
0).state != Gst.State.PLAYING:
break
if t > 50:
print("Gonna stop waiting..."
) # Cant wait forever
break
if pctl.playerCommand == 'open' and pctl.playerCommandReady:
# Cancel the gapless transition
self.playbin.set_state(Gst.State.READY)
time.sleep(0.1)
GLib.timeout_add(19, self.main_callback)
return
pctl.jump_time = 0
time.sleep(0.15)
self.check_duration()
self.player_timer.hit()
# elif pctl.playerCommand == 'encstart':
# print("Start Gstreamer broadcast")
# self.b_playbin.set_property('uri', 'file://' + urllib.parse.quote(os.path.abspath(pctl.target_open)))
# self.b_playbin.set_state(Gst.State.PLAYING)
# pctl.broadcast_active = True
#
# elif pctl.playerCommand == 'cast-next':
# print("castt next")
# self.playbin.set_state(Gst.State.READY)
# time.sleep(0.15)
# self.b_playbin.set_property('uri', 'file://' + urllib.parse.quote(os.path.abspath(pctl.target_open)))
# self.b_playbin.set_state(Gst.State.PLAYING)
elif pctl.playerCommand == 'url':
# Stop if playing or paused
if self.play_state == 1 or self.play_state == 2 or self.play_state == 3:
self.playbin.set_state(Gst.State.READY)
time.sleep(0.1)
# Open URL stream
self.playbin.set_property('uri', pctl.url)
self.playbin.set_property('volume',
pctl.player_volume / 100)
time.sleep(0.1)
self.playbin.set_state(Gst.State.PLAYING)
self.play_state = 3
self.player_timer.hit()
elif pctl.playerCommand == 'volume':
if self.play_state == 1 or self.play_state == 3:
self.playbin.set_property('volume',
pctl.player_volume / 100)
elif pctl.playerCommand == 'runstop':
if self.play_state != 0:
# Determine time position of currently playing track
current_time = self.playbin.query_position(
Gst.Format.TIME)[1] / Gst.SECOND
current_duration = self.playbin.query_duration(
Gst.Format.TIME)[1] / Gst.SECOND
if current_duration - current_time < 5.5:
pass
else:
self.playbin.set_state(Gst.State.READY)
else:
self.playbin.set_state(Gst.State.READY)
self.play_state = 0
pctl.playerCommand = "stopped"
elif pctl.playerCommand == 'stop':
if self.play_state > 0:
self.playbin.set_state(Gst.State.READY)
self.play_state = 0
pctl.playerCommand = "stopped"
elif pctl.playerCommand == 'seek':
if self.play_state > 0:
self.playbin.seek_simple(
Gst.Format.TIME,
Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,
(pctl.new_time + pctl.start_time_target) *
Gst.SECOND)
# It may take a moment for seeking to update when streaming, so for better UI feedback we'll
# update the seek indicator immediately and hold the thread for a moment
if pctl.target_object.is_network:
pctl.playing_time = pctl.new_time + pctl.start_time_target
pctl.decode_time = pctl.playing_time
time.sleep(0.2)
elif pctl.playerCommand == 'pauseon':
self.player_timer.hit()
self.play_state = 2
self.playbin.set_state(Gst.State.PAUSED)
elif pctl.playerCommand == 'pauseoff':
self.player_timer.hit()
self.playbin.set_state(Gst.State.PLAYING)
self.play_state = 1
elif pctl.playerCommand == 'unload':
if self.play_state > 0:
self.playbin.set_state(Gst.State.NULL)
time.sleep(0.5)
self.mainloop.quit()
pctl.playerCommand = 'done'
return
if self.play_state == 3:
if self.playbin.get_state(0).state == Gst.State.PLAYING:
add_time = self.player_timer.hit()
if add_time > 2:
add_time = 2
if add_time < 0:
add_time = 0
pctl.playing_time += add_time
pctl.decode_time = pctl.playing_time
if self.play_state == 1:
# Get jump in time since last call
add_time = self.player_timer.hit()
# Limit the jump. Timer is monotonic, but we'll double check, just in case.
if add_time > 2:
add_time = 2
if add_time < 0:
add_time = 0
# Progress main seek head
if self.playbin.get_state(0).state == Gst.State.PLAYING:
pctl.playing_time = max(
0, (self.playbin.query_position(Gst.Format.TIME)[1] /
Gst.SECOND) - pctl.start_time_target)
pctl.decode_time = pctl.playing_time # A difference isn't discerned in this module
else:
# We're supposed to be playing but it's not? Give it a push I guess.
self.playbin.set_state(Gst.State.PLAYING)
pctl.playing_time += add_time
pctl.decode_time = pctl.playing_time
# Other things we need to progress such as scrobbling
if pctl.playing_time < 3 and pctl.a_time < 3:
pctl.a_time = pctl.playing_time
else:
pctl.a_time += add_time
pctl.total_playtime += add_time
lfm_scrobbler.update(
add_time
) # This handles other scrobblers such as listenbrainz also
# Update track total playtime
if len(pctl.track_queue) > 0 and 2 > add_time > 0:
star_store.add(pctl.track_queue[pctl.queue_step], add_time)
if not pctl.running:
# print("unloading gstreamer")
if self.play_state > 0:
self.playbin.set_state(Gst.State.NULL)
time.sleep(0.5)
self.mainloop.quit()
pctl.playerCommand = 'done'
else:
GLib.timeout_add(19, self.main_callback)
def exit(self):
pctl.playerCommand = 'done'
class SpotCtl:
def __init__(self, tauon):
self.tauon = tauon
self.strings = tauon.strings
self.start_timer = Timer()
self.status = 0
self.spotify = None
self.loaded_art = ""
self.playing = False
self.coasting = False
self.paused = False
self.token = None
self.cred = None
self.started_once = False
self.redirect_uri = f"http://localhost:7811/spotredir"
self.current_imports = {}
self.spotify_com = False
self.progress_timer = Timer()
self.update_timer = Timer()
self.token_path = os.path.join(self.tauon.user_directory, "spot-r-token")
def prep_cred(self):
try:
rc = tk.RefreshingCredentials
except:
rc = tk.auth.RefreshingCredentials
self.cred = rc(client_id=self.tauon.prefs.spot_client,
client_secret=self.tauon.prefs.spot_secret,
redirect_uri=self.redirect_uri)
def connect(self):
if self.cred is None:
self.prep_cred()
if self.spotify is None:
if self.token is None:
self.load_token()
if self.token:
print("Init spotify support")
self.spotify = tk.Spotify(self.token)
def paste_code(self, code):
if self.cred is None:
self.prep_cred()
self.token = self.cred.request_user_token(code)
if self.token:
self.save_token()
self.tauon.gui.show_message(self.strings.spotify_account_connected, mode="done")
def save_token(self):
if self.token:
pickle.dump(self.token, open(self.token_path, "wb"))
def delete_token(self):
if os.path.isfile(self.token_path):
os.remove(self.token_path)
self.token = None
def load_token(self):
if os.path.isfile(self.token_path):
try:
f = open(self.token_path, "rb")
self.token = pickle.load(f)
f.close()
print("Loaded spotify token from file")
except:
print("ERROR LOADING TOKEN. DELETING TOKEN ON DISK.")
self.tauon.gui.show_message("Upgrade issue. Please re-authroise Spotify in settings!", mode="warning")
self.delete_token()
def auth(self):
if not tekore_imported:
self.tauon.gui.show_message("python-tekore not installed",
"If you installed via AUR, you'll need to install this optional dependency, then restart Tauon.", mode="error")
return
if len(self.tauon.prefs.spot_client) != 32 or len(self.tauon.prefs.spot_secret) != 32:
self.tauon.gui.show_message("Invalid client ID or secret", mode="error")
return
if self.cred is None:
self.prep_cred()
url = self.cred.user_authorisation_url(scope="user-read-playback-position streaming user-modify-playback-state user-library-modify user-library-read user-read-currently-playing user-read-playback-state")
webbrowser.open(url, new=2, autoraise=True)
def control(self, command, param=None):
try:
if command == "pause" and (self.playing or self.coasting) and not self.paused:
self.spotify.playback_pause()
self.paused = True
self.start_timer.set()
if command == "stop" and (self.playing or self.coasting):
self.paused = False
self.playing = False
self.coasting = False
self.spotify.playback_pause()
self.start_timer.set()
if command == "resume" and (self.coasting or self.playing) and self.paused:
self.spotify.playback_resume()
self.paused = False
self.start_timer.set()
if command == "volume":
self.spotify.playback_volume(param)
if command == "seek":
self.spotify.playback_seek(param)
self.start_timer.set()
if command == "next":
self.spotify.playback_next(param)
#self.start_timer.set()
if command == "previous":
self.spotify.playback_previous(param)
#self.start_timer.set()
except Exception as e:
print(repr(e))
if "No active device found" in repr(e):
self.tauon.gui.show_message("It looks like there are no more active Spotify devices")
def get_album_url_from_local(self, track_object):
if "spotify-album-url" in track_object.misc:
return track_object.misc["spotify-album-url"]
self.connect()
if not self.spotify:
return None
results = self.spotify.search(track_object.artist + " " + track_object.album, types=('album',), limit=1)
for album in results[0].items:
return album.external_urls["spotify"]
return None
def get_playlists(self):
self.connect()
if not self.spotify:
return None
results = self.spotify.playlists(self.spotify.current_user().id)
print(results)
def search(self, text):
self.connect()
if not self.spotify:
return
results = self.spotify.search(text,
types=('artist', 'album',),
limit=20
)
finds = []
self.tauon.QuickThumbnail.queue.clear()
if results[0]:
for album in results[0].items[0:1]:
img = self.tauon.QuickThumbnail()
img.url = album.images[-1].url
img.size = round(50 * self.tauon.gui.scale)
self.tauon.QuickThumbnail().items.append(img)
self.tauon.QuickThumbnail().queue.append(img)
try:
self.tauon.gall_ren.lock.release()
except:
pass
finds.append((11, (album.name, album.artists[0].name), album.external_urls["spotify"], 0, 0, img))
for artist in results[1].items[0:1]:
finds.insert(2, (10, artist.name, artist.external_urls["spotify"], 0, 0, None))
for i, album in enumerate(results[0].items[1:]):
img = self.tauon.QuickThumbnail()
img.url = album.images[-1].url
img.size = round(50 * self.tauon.gui.scale)
self.tauon.QuickThumbnail().items.append(img)
if i < 10:
self.tauon.QuickThumbnail().queue.append(img)
try:
self.tauon.gall_ren.lock.release()
except:
pass
finds.append((11, (album.name, album.artists[0].name), album.external_urls["spotify"], 0, 0, img))
# for artist in results[1].items[1:2]:
# finds.append((10, artist.name, artist.external_urls["spotify"], 0, 0, None))
# for album in results[0].items[8:]:
# finds.append((11, (album.name, album.artists[0].name), album.external_urls["spotify"], 0, 0, None))
return finds
def search_track(self, track):
if track is None:
return
self.connect()
if not self.spotify:
return
if track.artist and track.title:
results = self.spotify.search(track.artist + " " + track.title,
types=('track',),
limit=1
)
print(dir(results))
print(results)
def prime_device(self):
self.connect()
if not self.spotify:
return
devices = self.spotify.playback_devices()
if not devices:
# webbrowser.open("https://open.spotify.com/", new=2, autoraise=False)
# tries = 0
# while not devices:
# time.sleep(2)
# if tries == 0:
# self.tauon.focus_window()
# devices = self.spotify.playback_devices()
# tries += 1
# if tries > 4:
# break
# if not devices:
# return False
return False
for d in devices:
if d.is_active:
return None
for d in devices:
if not d.is_restricted:
return d.id
return None
def play_target(self, id):
self.coasting = False
self.connect()
if not self.spotify:
return
d_id = self.prime_device()
# if d_id is False:
# return
#if self.tauon.pctl.playing_state == 1 and self.playing and self.tauon.pctl.playing_time
#try:
if d_id is False:
if self.tauon.prefs.launch_spotify_web:
webbrowser.open("https://open.spotify.com/", new=2, autoraise=False)
tries = 0
while True:
time.sleep(2)
if tries == 0:
self.tauon.focus_window()
devices = self.spotify.playback_devices()
if devices:
self.spotify.playback_start_tracks([id], device_id=devices[0].id)
break
tries += 1
if tries > 6:
self.tauon.pctl.stop()
self.tauon.gui.show_message(self.strings.spotify_error_starting, mode="error")
return
else:
subprocess.run(["xdg-open", "spotify:track"])
print("LAUNCH SPOTIFY")
time.sleep(3)
tries = 0
playing = False
while True:
print("WAIT FOR DEVICE...")
devices = self.spotify.playback_devices()
if devices:
print("DEVICE FOUND")
self.tauon.focus_window()
time.sleep(1)
print("ATTEMPT START")
self.spotify.playback_start_tracks([id], device_id=devices[0].id)
while True:
result = self.spotify.playback_currently_playing()
if result and result.is_playing:
playing = True
print("TRACK START SUCCESS")
break
time.sleep(2)
tries += 1
print("NOT PLAYING YET...")
if tries > 6:
break
if playing:
break
tries += 1
if tries > 6:
print("TOO MANY TRIES")
self.tauon.pctl.stop()
self.tauon.gui.show_message(self.strings.spotify_error_starting, mode="error")
return
time.sleep(2)
else:
self.spotify.playback_start_tracks([id], device_id=d_id)
# except Exception as e:
# self.tauon.gui.show_message("Error. Do you have playback started somewhere?", mode="error")
self.playing = True
self.started_once = True
self.progress_timer.set()
self.start_timer.set()
self.tauon.gui.pl_update += 1
def get_library_albums(self):
self.connect()
if not self.spotify:
return
albums = self.spotify.saved_albums()
playlist = []
self.update_existing_import_list()
pages = self.spotify.all_pages(albums)
for page in pages:
for a in page.items:
self.load_album(a.album, playlist)
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title=self.strings.spotify_albums, playlist=playlist))
self.spotify_com = False
def append_album(self, url, playlist_number=None, return_list=False):
self.connect()
if not self.spotify:
return
id = url.strip("/").split("/")[-1]
album = self.spotify.album(id)
playlist = []
self.update_existing_import_list()
self.load_album(album, playlist)
if return_list:
return playlist
if playlist_number is None:
playlist_number = self.tauon.pctl.active_playlist_viewing
self.tauon.pctl.multi_playlist[playlist_number][2].extend(playlist)
self.tauon.gui.pl_update += 1
def playlist(self, url):
self.connect()
if not self.spotify:
return
id = url.strip("/").split("/")[-1]
p = self.spotify.playlist(id)
playlist = []
self.update_existing_import_list()
for item in p.tracks.items:
nt = self.load_track(item.track)
self.tauon.pctl.master_library[nt.index] = nt
playlist.append(nt.index)
title = p.name + " by " + p.owner.display_name
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title=title, playlist=playlist))
self.tauon.switch_playlist(len(self.tauon.pctl.multi_playlist) - 1)
def artist_playlist(self, url):
id = url.strip("/").split("/")[-1]
artist = self.spotify.artist(id)
artist_albums = self.spotify.artist_albums(id, limit=30, include_groups=["album"])
playlist = []
self.update_existing_import_list()
for a in artist_albums.items:
full_album = self.spotify.album(a.id)
self.load_album(full_album, playlist)
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title="Spotify: " + artist.name, playlist=playlist))
self.tauon.switch_playlist(len(self.tauon.pctl.multi_playlist) - 1)
def update_existing_import_list(self):
self.current_imports.clear()
for tr in self.tauon.pctl.master_library.values():
if "spotify-track-url" in tr.misc:
self.current_imports[tr.misc["spotify-track-url"]] = tr
def load_album(self, album, playlist):
#a = item
album_url = album.external_urls["spotify"]
art_url = album.images[0].url
album_name = album.name
total_tracks = album.total_tracks
date = album.release_date
album_artist = album.artists[0].name
id = album.id
parent = (album_artist + " - " + album_name).strip("- ")
# print(a.release_date, a.name)
for track in album.tracks.items:
pr = self.current_imports.get(track.external_urls["spotify"])
if pr:
new = False
nt = pr
else:
new = True
nt = self.tauon.TrackClass()
nt.index = self.tauon.pctl.master_count
nt.is_network = True
nt.file_ext = "SPTY"
nt.url_key = track.id
nt.misc["spotify-artist-url"] = track.artists[0].external_urls["spotify"]
nt.misc["spotify-album-url"] = album_url
nt.misc["spotify-track-url"] = track.external_urls["spotify"]
nt.artist = track.artists[0].name
nt.album_artist = album_artist
nt.date = date
nt.album = album_name
nt.disc_number = track.disc_number
#nt.disc_total =
nt.length = track.duration_ms / 1000
nt.title = track.name
nt.track_number = track.track_number
nt.track_total = total_tracks
nt.art_url_key = art_url
nt.parent_folder_path = parent
nt.parent_folder_name = parent
if new:
self.tauon.pctl.master_count += 1
self.tauon.pctl.master_library[nt.index] = nt
playlist.append(nt.index)
def load_track(self, track, update_master_count=True):
pr = self.current_imports.get(track.external_urls["spotify"])
if pr:
new = False
nt = pr
else:
new = True
nt = self.tauon.TrackClass()
nt.index = self.tauon.pctl.master_count
nt.is_network = True
nt.file_ext = "SPTY"
nt.url_key = track.id
if new:
nt.misc["spotify-artist-url"] = track.artists[0].external_urls["spotify"]
# nt.misc["spotify-album-url"] = album_url
nt.misc["spotify-track-url"] = track.external_urls["spotify"]
nt.artist = track.artists[0].name
nt.album_artist = track.album.artists[0].name
nt.date = track.album.release_date
nt.album = track.album.name
nt.disc_number = track.disc_number
nt.length = track.duration_ms / 1000
nt.title = track.name
nt.track_number = track.track_number
# nt.track_total = total_tracks
nt.art_url_key = track.album.images[0].url
parent = (nt.album_artist + " - " + nt.album).strip("- ")
nt.parent_folder_path = parent
nt.parent_folder_name = parent
if update_master_count and new:
self.tauon.pctl.master_count += 1
return nt
def like_track(self, tract_object):
track_url = tract_object.misc.get("spotify-track-url", False)
if track_url:
id = track_url.strip("/").split("/")[-1]
results = self.spotify.saved_tracks_contains([id])
if not results or results[0] is False:
self.spotify.saved_tracks_add([id])
tract_object.misc["spotify-liked"] = True
self.tauon.gui.show_message(self.strings.spotify_like_added, mode="done")
return
self.tauon.gui.show_message(self.strings.spotify_already_liked)
return
def unlike_track(self, tract_object):
track_url = tract_object.misc.get("spotify-track-url", False)
if track_url:
id = track_url.strip("/").split("/")[-1]
results = self.spotify.saved_tracks_contains([id])
if not results or results[0] is True:
self.spotify.saved_tracks_delete([id])
tract_object.pop("spotify-liked", None)
self.tauon.gui.show_message(self.strings.spotify_un_liked, mode="done")
return
self.tauon.gui.show_message(self.strings.spotify_already_un_liked)
return
def get_library_likes(self):
self.connect()
if not self.spotify:
return
self.update_existing_import_list()
tracks = self.spotify.saved_tracks()
playlist = []
for tr in self.tauon.pctl.master_library.values():
tr.misc.pop("spotify-liked", None)
pages = self.spotify.all_pages(tracks)
for page in pages:
for item in page.items:
nt = self.load_track(item.track)
self.tauon.pctl.master_library[nt.index] = nt
playlist.append(nt.index)
nt.misc["spotify-liked"] = True
for p in self.tauon.pctl.multi_playlist:
if p[0] == self.tauon.strings.spotify_likes:
p[2][:] = playlist[:]
return
self.tauon.pctl.multi_playlist.append(self.tauon.pl_gen(title=self.tauon.strings.spotify_likes, playlist=playlist))
self.spotify_com = False
def monitor(self):
tr = self.tauon.pctl.playing_object()
if self.playing and self.start_timer.get() > 6 and self.tauon.pctl.playing_time + 5 < tr.length:
result = self.spotify.playback_currently_playing()
if (result is None or result.item is None or not result.is_playing) or tr is None:
self.playing = False
self.tauon.pctl.stop()
return
if result.item.name != tr.title:
self.tauon.pctl.playing_state = 3
self.playing = False
self.coasting = True
self.coast_update(result)
self.tauon.gui.pl_update += 2
return
p = result.progress_ms
if p is not None:
self.tauon.pctl.playing_time = p / 1000
self.tauon.pctl.decode_time = self.tauon.pctl.playing_time
def update(self, start=False):
if self.playing:
self.coasting = False
return
self.connect()
if not self.spotify:
return
result = self.spotify.playback_currently_playing()
if self.playing or (not self.coasting and not start):
return
if result is None or result.is_playing is False:
if self.coasting:
if self.tauon.pctl.radio_image_bin:
self.loaded_art = ""
self.tauon.pctl.radio_image_bin.close()
self.tauon.pctl.radio_image_bin = None
self.tauon.dummy_track.artist = ""
self.tauon.dummy_track.date = ""
self.tauon.dummy_track.title = ""
self.tauon.dummy_track.album = ""
self.tauon.dummy_track.art_url_key = ""
self.tauon.gui.clear_image_cache_next = True
self.paused = True
else:
self.tauon.gui.show_message(self.strings.spotify_not_playing)
return
self.coasting = True
self.started_once = True
self.tauon.pctl.playing_state = 3
if result.is_playing:
self.paused = False
else:
self.paused = True
self.coast_update(result)
def append_playing(self, playlist_number):
if not self.coasting:
return
tr = self.tauon.pctl.playing_object()
if tr and "spotify-album-url" in tr.misc:
self.append_album(tr.misc["spotify-album-url"], playlist_number)
def coast_update(self, result):
self.tauon.dummy_track.artist = result.item.artists[0].name
self.tauon.dummy_track.title = result.item.name
self.tauon.dummy_track.album = result.item.album.name
self.tauon.dummy_track.date = result.item.album.release_date
self.tauon.dummy_track.file_ext = "Spotify"
self.progress_timer.set()
self.update_timer.set()
d = result.item.duration_ms
if d is not None:
self.tauon.pctl.playing_length = d / 1000
p = result.progress_ms
if p is not None:
self.tauon.pctl.playing_time = p / 1000
self.tauon.pctl.decode_time = self.tauon.pctl.playing_time
art_url = result.item.album.images[0].url
self.tauon.dummy_track.url_key = result.item.id
self.tauon.dummy_track.misc["spotify-album-url"] = result.item.album.external_urls["spotify"]
self.tauon.dummy_track.misc["spotify-track-url"] = result.item.external_urls["spotify"]
if art_url and self.loaded_art != art_url:
self.loaded_art = art_url
art_response = requests.get(art_url)
if self.tauon.pctl.radio_image_bin:
self.tauon.pctl.radio_image_bin.close()
self.tauon.pctl.radio_image_bin = None
self.tauon.pctl.radio_image_bin = io.BytesIO(art_response.content)
self.tauon.pctl.radio_image_bin.seek(0)
self.tauon.dummy_track.art_url_key = "ok"
self.tauon.gui.clear_image_cache_next = True
self.tauon.gui.update += 2
self.tauon.gui.pl_update += 1
def webserve2(pctl, prefs, gui, album_art_gen, install_directory, strings,
tauon):
play_timer = Timer()
class Server(BaseHTTPRequestHandler):
def run_command(self, callback):
self.send_response(200)
#self.send_header("Content-type", "application/json")
self.end_headers()
callback()
self.wfile.write(b"OK")
def parse_trail(self, text):
params = {}
both = text.split("?")
levels = both[0].split("/")
if len(both) > 1:
pairs = both[2].split("&")
for p in pairs:
aa, bb = p.split("=")
params[aa] = bb
return levels, params
def get_track(self,
track_position,
playlist_index=None,
track=None,
album_id=-1):
if track is None:
if playlist_index is None:
playlist = pctl.multi_playlist[
pctl.active_playlist_playing][2]
else:
playlist = pctl.multi_playlist[playlist_index][2]
track_id = playlist[track_position]
track = pctl.g(track_id)
data = {}
data["title"] = track.title
data["artist"] = track.artist
data["album"] = track.album
data["album_artist"] = track.album_artist
if not track.album_artist:
data["album_artist"] = track.artist
data["duration"] = int(track.length * 1000)
data["id"] = track.index
data["position"] = track_position
data["album_id"] = album_id
data["has_lyrics"] = track.lyrics != ""
data["track_number"] = str(track.track_number).lstrip("0")
data["can_download"] = not track.is_cue and not track.is_network
return data
def send_file(self, path, mime):
range_req = False
start = 0
end = 0
if "Range" in self.headers:
range_req = True
b = self.headers["Range"].split("=")[1]
start, end = b.split("-")
start = int(start)
with open(path, "rb") as f:
f.seek(0, 2)
length = f.tell()
f.seek(0, 0)
l = str(length)
remain = length - start
if range_req:
self.send_response(206)
self.send_header("Content-type", mime)
self.send_header("Content-Range", f"bytes={start}-/{l}")
self.send_header("Content-Length", str(remain))
f.seek(start)
else:
self.send_response(200)
self.send_header("Content-type", mime)
self.send_header("Content-Length", l)
self.end_headers()
while True:
data = f.read(5000)
if not data:
break
self.wfile.write(data)
def do_GET(self):
path = self.path
if path.startswith("/api1/pic/small/"):
value = path[16:]
if value.isalnum() and int(value) in pctl.master_library:
track = pctl.g(int(value))
raw = album_art_gen.save_thumb(track, (75, 75), "")
if raw:
self.send_response(200)
self.send_header("Content-type", "image/jpg")
self.end_headers()
self.wfile.write(raw.read())
else:
self.send_response(404)
self.end_headers()
self.wfile.write(b"No image found")
else:
self.send_response(404)
self.end_headers()
self.wfile.write(b"Invalid parameter")
if path.startswith("/api1/pic/medium/"):
value = path[17:]
if value.isalnum() and int(value) in pctl.master_library:
track = pctl.g(int(value))
raw = album_art_gen.save_thumb(track, (1000, 1000), "")
if raw:
self.send_response(200)
self.send_header("Content-type", "image/jpg")
self.end_headers()
self.wfile.write(raw.read())
else:
self.send_response(404)
self.end_headers()
self.wfile.write(b"No image found")
else:
self.send_response(404)
self.end_headers()
self.wfile.write(b"Invalid parameter")
if path.startswith("/api1/lyrics/"):
value = path[13:]
if value.isalnum() and int(value) in pctl.master_library:
track = pctl.g(int(value))
data = {}
data["track_id"] = track.index
data["lyrics_text"] = track.lyrics
self.send_response(200)
self.send_header("Content-type", "application/json")
self.end_headers()
data = json.dumps(data).encode()
self.wfile.write(data)
else:
self.send_response(404)
self.end_headers()
self.wfile.write(b"Invalid parameter")
# elif path.startswith("/api1/stream/"):
# param = path[13:]
#
# if param.isdigit() and int(param) in pctl.master_library:
# track = pctl.master_library[int(param)]
# mime = "audio/mpeg"
# #mime = "audio/ogg"
# self.send_response(200)
# self.send_header("Content-type", mime)
# self.end_headers()
#
# cmd = ["ffmpeg", "-i", track.fullpath, "-c:a", "libopus", "-f", "ogg", "-"]
# #cmd = ["ffmpeg", "-i", track.fullpath, "-c:a", "libvorbis", "-f", "ogg", "-"]
# #cmd = ["ffmpeg", "-i", track.fullpath, "-c:a", "libmp3lame", "-f", "mp3", "-"]
# encoder = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
# while True:
# data = encoder.stdout.read(1024)
# if data:
# self.wfile.write(data)
elif path.startswith("/api1/playinghit/"):
param = path[17:]
if param.isdigit() and int(param) in pctl.master_library:
t = play_timer.hit()
if 0 < t < 5:
tauon.star_store.add(int(param), t)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(b"OK")
elif path.startswith("/api1/file/"):
param = path[11:]
#print(self.headers)
play_timer.hit()
if param.isdigit() and int(param) in pctl.master_library:
track = pctl.master_library[int(param)]
mime = "audio/mpeg"
if track.file_ext == "FLAC":
mime = "audio/flac"
if track.file_ext == "OGG" or track.file_ext == "OPUS" or track.file_ext == "OGA":
mime = "audio/ogg"
if track.file_ext == "M4A":
mime = "audio/mp4"
self.send_file(track.fullpath, mime)
elif path.startswith("/api1/start/"):
levels, _ = self.parse_trail(path)
if len(levels) == 5:
playlist = levels[3]
position = levels[4]
if playlist.isdigit() and position.isdigit():
position = int(position)
playlist = int(playlist)
pl = tauon.id_to_pl(int(playlist))
if pl is not None and pl < len(pctl.multi_playlist):
playlist = pctl.multi_playlist[pl][2]
if position < len(playlist):
tauon.switch_playlist(pl,
cycle=False,
quiet=True)
pctl.jump(playlist[position], position)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(b"OK")
elif path == "/api1/play":
self.run_command(tauon.pctl.play)
elif path == "/api1/pause":
self.run_command(tauon.pctl.pause_only)
elif path == "/api1/next":
self.run_command(tauon.pctl.advance)
elif path == "/api1/back":
self.run_command(tauon.pctl.back)
elif path == "/api1/shuffle":
self.run_command(tauon.toggle_random)
elif path == "/api1/repeat":
self.run_command(tauon.toggle_repeat)
elif path == "/api1/version":
data = {"version": 1}
self.send_response(200)
self.send_header("Content-type", "application/json")
self.end_headers()
data = json.dumps(data).encode()
self.wfile.write(data)
elif path == "/api1/playlists":
l = []
for item in pctl.multi_playlist:
p = {}
p["name"] = item[0]
p["id"] = str(item[6])
p["count"] = len(item[2])
l.append(p)
data = {"playlists": l}
self.send_response(200)
self.send_header("Content-type", "application/json")
self.end_headers()
data = json.dumps(data).encode()
self.wfile.write(data)
elif path.startswith("/api1/albumtracks/"):
# Get tracks that appear in an album /albumtracks/plid/albumid
levels, _ = self.parse_trail(path)
l = []
if len(levels) == 5 and levels[3].isdigit(
) and levels[4].isdigit():
pl = tauon.id_to_pl(int(levels[3]))
if pl is not None:
_, album, _ = tauon.get_album_info(int(levels[4]), pl)
# print(album)
for p in album:
l.append(
self.get_track(p, pl, album_id=int(levels[4])))
data = {"tracks": l}
self.send_response(200)
self.send_header("Content-type", "application/json")
self.end_headers()
data = json.dumps(data).encode()
self.wfile.write(data)
elif path.startswith("/api1/trackposition/"):
# get track /trackposition/plid/playlistposition
levels, _ = self.parse_trail(path)
if len(levels) == 5 and levels[3].isdigit(
) and levels[4].isdigit():
pl = tauon.id_to_pl(int(levels[3]))
if pl is not None:
data = self.get_track(int(levels[4]), pl)
playlist = pctl.multi_playlist[pl][2]
p = int(levels[4])
if p < len(playlist):
track = pctl.g(playlist[p])
while True:
if p < 0 or pctl.g(
playlist[p]
).parent_folder_path != track.parent_folder_path:
p += 1
break
p -= 1
data["album_id"] = p
self.send_response(200)
self.send_header("Content-type",
"application/json")
self.end_headers()
data = json.dumps(data).encode()
self.wfile.write(data)
else:
self.send_response(404)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(b"404 invalid track position")
else:
self.send_response(404)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(b"404 playlist not found")
else:
self.send_response(404)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(b"404 invalid track")
elif path.startswith("/api1/setvolume/"):
key = path[16:]
if key.isdigit():
volume = int(key)
volume = max(volume, 0)
volume = min(volume, 100)
pctl.player_volume = volume
pctl.set_volume()
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(b"OK")
elif path.startswith("/api1/seek1k/"):
key = path[13:]
if key.isdigit():
pctl.seek_decimal(int(key) / 1000)
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.end_headers()
self.wfile.write(b"OK")
elif path.startswith("/api1/tracklist/"):
# Return all tracks in a playlist /tracklist/plid
key = path[16:]
l = []
if key.isdigit():
pl = tauon.id_to_pl(int(key))
if pl is not None and pl < len(pctl.multi_playlist):
playlist = pctl.multi_playlist[pl][2]
parent = ""
album_id = 0
for i, id in enumerate(playlist):
tr = pctl.g(id)
if i == 0:
parent = tr.parent_folder_path
elif parent != tr.parent_folder_path:
parent = tr.parent_folder_path
album_id = i
l.append(self.get_track(i, pl, album_id=album_id))
data = {"tracks": l}
self.send_response(200)
self.send_header("Content-type", "application/json")
self.end_headers()
data = json.dumps(data).encode()
self.wfile.write(data)
elif path.startswith("/api1/albums/"):
# Returns lists of tracks that are start of albums /albums/plid
key = path[13:]
l = []
if key.isdigit():
pl = tauon.id_to_pl(int(key))
if pl is not None:
dex = tauon.reload_albums(True, pl)
# print(dex)
for a in dex:
l.append(self.get_track(a, pl, album_id=a))
data = {"albums": l}
self.send_response(200)
self.send_header("Content-type", "application/json")
self.end_headers()
data = json.dumps(data).encode()
self.wfile.write(data)
elif path == "/api1/status":
self.send_response(200)
self.send_header("Content-type", "application/json")
self.end_headers()
data = {
"status":
"stopped",
"inc":
pctl.db_inc,
"shuffle":
pctl.random_mode == True,
"repeat":
pctl.repeat_mode == True,
"progress":
0,
"volume":
pctl.player_volume,
"playlist":
str(tauon.get_playing_playlist_id()),
"playlist_length":
len(pctl.multi_playlist[pctl.active_playlist_playing][2])
}
if pctl.playing_state == 1:
data["status"] = "playing"
if pctl.playing_state == 2:
data["status"] = "paused"
track = pctl.playing_object()
if track:
data["id"] = track.index
data["title"] = track.title
data["artist"] = track.artist
data["album"] = track.album
data["progress"] = int(round(pctl.playing_time * 1000))
data["track"] = self.get_track(0, 0, track)
p = pctl.playlist_playing_position
data["position"] = p
data["album_id"] = 0
playlist = pctl.playing_playlist()
if p < len(playlist):
while True:
if p < 0 or pctl.g(
playlist[p]
).parent_folder_path != track.parent_folder_path:
p += 1
break
p -= 1
data["album_id"] = p
data = json.dumps(data).encode()
self.wfile.write(data)
else:
self.send_response(404)
self.end_headers()
self.wfile.write(b"404 Not found")
class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
pass
try:
httpd = ThreadedHTTPServer(("0.0.0.0", 7814), Server)
httpd.serve_forever()
httpd.server_close()
except OSError:
print("Not starting web api server, already running?")
class Enc:
def __init__(self):
self.encoder = None
self.decoder = None
self.raw_buffer = io.BytesIO()
self.raw_buffer_size = 0
self.output_buffer = io.BytesIO()
self.output_buffer_size = 0
self.temp_buffer = io.BytesIO()
self.temp_buffer_size = 0
self.stream_time = Timer()
self.bytes_sent = 0
self.track_bytes_sent = 0
self.dry = 0
def get_decode_command(self, target, start):
s = start
s, ms = divmod(s, 1)
m, ss = divmod(s, 60)
hh, mm = divmod(m, 60)
ms *= 10
t = f"{str(int(hh)).zfill(2)}:{str(int(mm)).zfill(2)}:{str(int(ss)).zfill(2)}.{str(round(ms))}"
return [
'ffmpeg',
"-i",
target,
"-ss",
t,
"-acodec",
"pcm_s16le",
"-f",
"s16le",
"-ac",
"2",
"-ar", # -re
"48000",
"-"
]
def main(self):
while True:
if not pctl.broadcast_active:
time.sleep(0.1)
if pctl.broadcastCommandReady:
command = pctl.broadcastCommand
pctl.playerCommand = ""
pctl.broadcastCommandReady = False
if command == "encstop":
self.decoder.terminate()
self.encoder.terminate()
self.encoder = None
self.decoder = None
self.track_bytes_sent = 0
self.output_buffer_size = 0
self.raw_buffer = io.BytesIO()
self.output_buffer = io.BytesIO()
tauon.chunker.chunks.clear()
tauon.chunker.headers.clear()
tauon.chunker.master_count = 0
pctl.broadcast_active = False
pctl.broadcast_time = 0
if command == "encstart":
target = pctl.target_open
print(f"URI = {target}")
pctl.broadcast_active = True
print("Start encoder")
#cmd = shlex.split("opusenc --raw --raw-rate 48000 - -")
cmd = [
"ffmpeg", "-f", "s16le", "-ar", "48000", "-ac",
"2", "-i", "pipe:0", '-f', "opus", "-c:a",
"libopus", "pipe:1"
]
# cmd = shlex.split("oggenc --raw --raw-rate 48000 -")
self.encoder = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
fcntl.fcntl(self.encoder.stdout.fileno(),
fcntl.F_SETFL, os.O_NONBLOCK)
print("Begin decode of file")
cmd = self.get_decode_command(target,
pctl.b_start_time)
print(cmd)
self.decoder = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
time.sleep(0.1)
self.stream_time.force_set(6)
print("Broadcast started")
if command == "cast-next":
target = pctl.target_open
print(f"URI = {target}")
self.decoder.terminate()
cmd = self.get_decode_command(target, 0)
self.decoder = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
time.sleep(0.1)
print("started next")
self.track_bytes_sent = 0
if command == "encseek":
target = pctl.target_open
start = pctl.b_start_time + pctl.broadcast_seek_position
print(f"URI = {target}")
self.decoder.terminate()
cmd = self.get_decode_command(target, start)
self.decoder = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
time.sleep(0.1)
print("started next")
self.track_bytes_sent = pctl.broadcast_seek_position * (
48000 * (16 / 8) * 2)
if self.decoder:
pctl.broadcast_time = self.track_bytes_sent / (48000 *
(16 / 8) *
2)
st = self.stream_time.get()
ss = self.bytes_sent / (48000 * (16 / 8) * 2)
#print((st, ss))
if ss < st:
# We owe:
owed_seconds = st - ss
owed_bytes = owed_seconds * (48000 * (16 / 8) * 2)
while owed_bytes > 0:
#print("PUMP")
# Pump data out of decoder
data = self.decoder.stdout.read(
int(48000 * (16 / 8) * 2))
#print(data)
if not data:
self.dry += 1
if owed_seconds > 0.1 and self.dry > 2:
#print("SILENCE")
data = b"\x00" * 19200
else:
break
else:
self.dry = 0
self.raw_buffer.write(data)
self.raw_buffer_size += len(data)
self.bytes_sent += len(data)
self.track_bytes_sent += len(data)
owed_bytes -= len(data)
break
if not data:
#print("No more decoded data...")
time.sleep(0.01)
# Push data into encoder
if self.raw_buffer_size > 0:
self.raw_buffer.seek(0)
data = self.raw_buffer.read(self.raw_buffer_size)
self.encoder.stdin.write(data)
# Reset the buffer
self.raw_buffer_size = 0
self.raw_buffer.seek(0)
# Receive encoded data
data = self.encoder.stdout.read()
if data:
#print("WRITE")
self.output_buffer.write(data)
self.output_buffer_size += len(data)
# Split OGG pages
if self.output_buffer_size > 12000:
self.output_buffer.seek(6)
gp = self.output_buffer.read(8)
gp = int.from_bytes(gp, 'big')
self.output_buffer.seek(26)
cont = self.output_buffer.read(1)
cont = int.from_bytes(cont, 'big')
#print(f"{cont} segments")
total = cont
while cont:
value = self.output_buffer.read(1)
value = int.from_bytes(value, 'big')
#print(f"value {value}")
cont -= 1
total += value
total = total + 27
self.output_buffer.seek(0, 2)
# self.output_buffer.seek(0)
# print(self.output_buffer.read(4))
# self.output_buffer.seek(0, 2)
if self.output_buffer_size >= total:
# Extract the first complete page
self.output_buffer.seek(0)
page = self.output_buffer.read(total)
# Save the page
if gp == 0:
tauon.chunker.headers.append(page)
else:
tauon.chunker.chunks[
tauon.chunker.master_count] = page
tauon.chunker.master_count += 1
d = tauon.chunker.master_count - 30
if d > 1:
del tauon.chunker.chunks[d]
# print(f"Received page {tauon.chunker.master_count}")
# Reset the buffer with the remainder
self.temp_buffer.seek(0)
self.temp_buffer.write(self.output_buffer.read())
self.temp_buffer.seek(0)
del self.output_buffer
self.output_buffer = io.BytesIO()
self.output_buffer.seek(0)
self.output_buffer.write(self.temp_buffer.read())
self.output_buffer_size = self.output_buffer.tell()
del self.temp_buffer
self.temp_buffer = io.BytesIO()
class GPlayer:
def __init__(self):
# This is used to keep track of time between callbacks to progress the seek bar
self.player_timer = Timer()
# This is used to keep note of what state of playing we should be in
self.play_state = 0 # 0 is stopped, 1 is playing, 2 is paused
# Initiate GSteamer
Gst.init([])
self.mainloop = GLib.MainLoop()
# Create main "playbin" pipeline thingy for simple playback
self.pl = Gst.ElementFactory.make("playbin", "player")
# Set callback for the main callback loop
GLib.timeout_add(500, self.main_callback)
# self.pl.connect("about-to-finish", self.about_to_finish)
self.mainloop.run()
def check_duration(self):
# This function is to be called when loading a track to query for a duration of track
# in case the tagger failed to calculate a length for the track when imported.
# Get current playing track object from player
current_track = pctl.playing_object()
if current_track is not None and current_track.length < 1:
result = self.pl.query_duration(Gst.Format.TIME)
if result[0] is True:
current_track.length = result[1] / Gst.SECOND
else: # still loading? I guess we wait and try again.
time.sleep(1.5)
result = self.pl.query_duration(Gst.Format.TIME)
if result[0] is True:
current_track.length = result[1] / Gst.SECOND
def main_callback(self):
# This is the main callback function to be triggered continuously as long as application is running
pctl.test_progress(
) # This function triggers an advance if we are near end of track
if pctl.playerCommandReady:
pctl.playerCommandReady = False
# Here we process commands from the main thread/module
# Possible commands:
# open: Start playback of a file
# (Path given by pctl.target_open at position pctl.start_time_target + pctl.jump_time)
# stop: Stop playback (OK to unload file from memory)
# runstop: Stop playback but let finish if we are near the end of the file (todo)
# pauseon: Pause playback (be ready to resume)
# pauseoff: Resume playback if paused
# volume: Set (and remember) the volume specified by pctl.player_volume (0 to 100)
# seek: Seek to position given by pctl.new_time + pctl.start_time (don't resume playback if paused)
# url: Start playback of a shoutcast/icecast stream. URL specified by pctl.url (todo)
# suspend: Pause and disconnect from output device (not used, playbin automatically does this)
# unload: Cleanup and exit
# done: Tell the main thread we finished doing a special request it was waiting for (such as unload)
# Note that functions such as gapless playback are entirely implemented on this side.
# We wont be told, we just guess when we need to do them and hold loop until we are done.
# Advance will be called early for gapless, currently allotted 5 seconds (can we reduce this somehow?)
# Concepts such as advance and back are not used on this side.
# Todo: Visualisers
# Uhhh, this is a bit of a can of worms. What we want to do is constantly get binned spectrum data
# and pass it to the UI (in certain formats).
# Specifically, current format used with BASS module is:
# - An FFT of (a current segment of?) raw sample data
# - Non-complex (magnitudes of the first half of the FFT are returned)
# - 1024 samples (returns 512 values)
# - Combined left and right channels (mono)
# - Binned to particular numbers of bins and passed onto UI after some scaling and truncating
# There's also a level meter which just takes peak "level" (scaled in someway perhaps)
# Todo: User settings
# prefs.use_transition_crossfade (if true, fade rather than transition gaplessly at end of file) todo
# prefs.use_jump_crossfade (if true and not end of file, fade rather than switch instantly) todo
# prefs.use_pause_fade (if true, fade when pausing, rather than pausing instantly) todo
if pctl.playerCommand == 'open' and pctl.target_open != '':
# Check if the file exists, mark it as missing if not
if os.path.isfile(pctl.target_object.fullpath):
# File exists so continue
pctl.target_object.found = True
else:
# File does not exist, trigger an advance
pctl.target_object.found = False
print("Missing File: " + pctl.target_object.fullpath)
pctl.playing_state = 0
pctl.jump_time = 0
pctl.advance(inplace=True, nolock=True)
GLib.timeout_add(19, self.main_callback)
return
gapless = False
current_time = 0
current_duration = 0
if self.play_state != 0:
# Determine time position of currently playing track
current_time = self.pl.query_position(
Gst.Format.TIME)[1] / Gst.SECOND
current_duration = self.pl.query_duration(
Gst.Format.TIME)[1] / Gst.SECOND
print("We are " +
str(current_duration - current_time) +
" seconds from end.")
# If we are close to the end of the track, try transition gaplessly
if self.play_state == 1 and pctl.start_time_target == 0 and pctl.jump_time == 0 and \
0.2 < current_duration - current_time < 5.5:
print("Use GStreamer Gapless transition")
gapless = True
# If we are not supposed to be playing, stop (crossfade todo)
else:
self.pl.set_state(Gst.State.READY)
self.play_state = 1
self.pl.set_property(
'uri', 'file://' +
urllib.parse.quote(os.path.abspath(pctl.target_open)))
self.pl.set_property('volume', pctl.player_volume / 100)
self.pl.set_state(Gst.State.PLAYING)
if pctl.jump_time == 0:
pctl.playing_time = 0
time.sleep(
0.1
) # Setting and querying position right away seems to fail, so wait a small moment
# The position to start is not always the beginning of the file, so seek to position
if pctl.start_time_target > 0 or pctl.jump_time > 0:
self.pl.seek_simple(
Gst.Format.TIME,
Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,
(pctl.start_time_target + pctl.jump_time) *
Gst.SECOND)
pctl.playing_time = 0
gui.update = 1
if gapless: # Hold thread while a gapless transition is in progress
t = 0
while self.pl.query_position(Gst.Format.TIME)[
1] / Gst.SECOND >= current_time > 0:
time.sleep(0.1)
t += 1
if self.pl.get_state(0).state != Gst.State.PLAYING:
break
if t > 40:
print("Gonna stop waiting..."
) # Cant wait forever
break
pctl.jump_time = 0
time.sleep(0.15)
self.check_duration()
self.player_timer.hit()
# elif pctl.playerCommand == 'url': (todo)
#
# # Stop if playing or paused
# if self.play_state == 1 or self.play_state == 2:
# self.pl.set_state(Gst.State.NULL)
#
# # Open URL stream
# self.pl.set_property('uri', pctl.url)
# self.pl.set_property('volume', pctl.player_volume / 100)
# self.pl.set_state(Gst.State.PLAYING)
# self.play_state = 3
# self.player_timer.hit()
elif pctl.playerCommand == 'volume':
if self.play_state == 1:
self.pl.set_property('volume',
pctl.player_volume / 100)
elif pctl.playerCommand == 'stop' or pctl.playerCommand == 'runstop':
if self.play_state > 0:
self.pl.set_state(Gst.State.READY)
self.play_state = 0
pctl.playerCommand = "stopped"
elif pctl.playerCommand == 'seek':
if self.play_state > 0:
self.pl.seek_simple(
Gst.Format.TIME,
Gst.SeekFlags.FLUSH | Gst.SeekFlags.KEY_UNIT,
(pctl.new_time + pctl.start_time_target) *
Gst.SECOND)
elif pctl.playerCommand == 'pauseon':
self.player_timer.hit()
self.play_state = 2
self.pl.set_state(Gst.State.PAUSED)
elif pctl.playerCommand == 'pauseoff':
self.player_timer.hit()
self.pl.set_state(Gst.State.PLAYING)
self.play_state = 1
elif pctl.playerCommand == 'unload':
if self.play_state > 0:
self.pl.set_state(Gst.State.NULL)
time.sleep(0.5)
self.mainloop.quit()
pctl.playerCommand = 'done'
return
if self.play_state == 1:
# Get jump in time since last call
add_time = self.player_timer.hit()
# Limit the jump. Timer is monotonic, but we'll double check, just in case.
if add_time > 2:
add_time = 2
if add_time < 0:
add_time = 0
# Progress main seek head
if self.pl.get_state(0).state == Gst.State.PLAYING:
pctl.playing_time = max(
0, (self.pl.query_position(Gst.Format.TIME)[1] /
Gst.SECOND) - pctl.start_time_target)
pctl.decode_time = pctl.playing_time # A difference isn't discerned in this module
else:
# We're supposed to be playing but it's not? Give it a push I guess.
self.pl.set_state(Gst.State.PLAYING)
pctl.playing_time += add_time
pctl.decode_time = pctl.playing_time
# Other things we need to progress such as scrobbling
if pctl.playing_time < 3 and pctl.a_time < 3:
pctl.a_time = pctl.playing_time
else:
pctl.a_time += add_time
pctl.total_playtime += add_time
lfm_scrobbler.update(
add_time
) # This handles other scrobblers such as listenbrainz also
# Update track total playtime
if len(pctl.track_queue) > 0 and 2 > add_time > 0:
star_store.add(pctl.track_queue[pctl.queue_step], add_time)
if not pctl.running:
print("unloading gstreamer")
if self.play_state > 0:
self.pl.set_state(Gst.State.NULL)
time.sleep(0.5)
self.mainloop.quit()
pctl.playerCommand = 'done'
else:
GLib.timeout_add(19, self.main_callback)
def exit(self):
pctl.playerCommand = 'done'