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Refactored and fixed many bugs on the media.omxplayer plugin

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This commit is contained in:
Fabio Manganiello 2021-02-04 01:44:21 +01:00
parent 165f85f8dc
commit 2834ed2a7c
2 changed files with 64 additions and 37 deletions
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5
platypush/plugins/media/__init__.py
View file

@ -162,7 +162,8 @@ class MediaPlugin(Plugin):
def _is_youtube_resource(resource):
return resource.startswith('youtube:') \
or resource.startswith('https://youtu.be/') \
or resource.startswith('https://www.youtube.com/watch?v=')
or resource.startswith('https://www.youtube.com/watch?v=') \
or resource.startswith('https://youtube.com/watch?v=')
def _get_resource(self, resource):
"""
@ -477,7 +478,7 @@ class MediaPlugin(Plugin):
@staticmethod
def get_youtube_video_url(url):
youtube_dl = subprocess.Popen(['youtube-dl', '-f', 'best', '-g', url], stdout=subprocess.PIPE)
url = youtube_dl.communicate()[0].decode()
url = youtube_dl.communicate()[0].decode().strip()
youtube_dl.wait()
return url

96
platypush/plugins/media/omxplayer.py
View file

@ -1,9 +1,10 @@
import enum
import math
import urllib.parse
from platypush.context import get_bus
from platypush.plugins.media import MediaPlugin, PlayerState
from platypush.message.event.media import MediaPlayEvent, MediaPauseEvent, MediaStopEvent, MediaSeekEvent
from platypush.message.event.media import MediaPlayEvent, MediaPauseEvent, MediaStopEvent, MediaSeekEvent, MediaPlayRequestEvent
from platypush.plugins import action
@ -43,9 +44,9 @@ class MediaOmxplayerPlugin(MediaPlugin):
self._handlers = {e.value: [] for e in PlayerEvent}
@action
def play(self, resource, subtitles=None, *args, **kwargs):
def play(self, resource=None, subtitles=None, *args, **kwargs):
"""
Play a resource.
Play or resume playing a resource.
:param resource: Resource to play. Supported types:
@ -56,6 +57,15 @@ class MediaOmxplayerPlugin(MediaPlugin):
:param subtitles: Subtitles file
"""
if not resource:
if not self._player:
self.logger.warning('No OMXPlayer instances running')
else:
self._player.play()
return self.status()
self._post_event(MediaPlayRequestEvent, resource=resource)
if subtitles:
args += ('--subtitles', subtitles)
@ -75,17 +85,17 @@ class MediaOmxplayerPlugin(MediaPlugin):
try:
from omxplayer import OMXPlayer
self._player = OMXPlayer(resource, args=self.args)
self._init_player_handlers()
except DBusException as e:
self.logger.warning('DBus connection failed: you will probably not ' +
'be able to control the media')
self.logger.exception(e)
self._player.pause()
if self.volume:
self.set_volume(volume=self.volume)
self.set_volume(self.volume)
self._post_event(MediaPlayEvent, resource=resource)
self._init_player_handlers()
self._player.play()
return self.status()
@action
@ -111,35 +121,52 @@ class MediaOmxplayerPlugin(MediaPlugin):
self._player.quit()
except OMXPlayerDeadError:
pass
self._player = None
finally:
self._player = None
return {'status': 'stop'}
@action
def voldown(self):
""" Volume down by 10% """
def get_volume(self) -> float:
"""
:return: The player volume in percentage [0, 100].
"""
if self._player:
self._player.set_volume(max(0, self._player.volume()-0.1))
return self._player.volume()*100
@action
def voldown(self, step=10.0):
"""
Decrease the volume.
:param step: Volume decrease step between 0 and 100 (default: 10%).
:type step: float
"""
if self._player:
self.set_volume(max(0, self.get_volume()-step))
return self.status()
@action
def volup(self):
""" Volume up by 10% """
def volup(self, step=10.0):
"""
Increase the volume.
:param step: Volume increase step between 0 and 100 (default: 10%).
:type step: float
"""
if self._player:
self._player.set_volume(min(1, self._player.volume()+0.1))
self.set_volume(min(100, self.get_volume()+step))
return self.status()
@action
def back(self, offset=60):
""" Back by (default: 60) seconds """
def back(self, offset=30):
""" Back by (default: 30) seconds """
if self._player:
self._player.seek(-offset)
return self.status()
@action
def forward(self, offset=60):
""" Forward by (default: 60) seconds """
def forward(self, offset=30):
""" Forward by (default: 30) seconds """
if self._player:
self._player.seek(offset)
return self.status()
@ -216,30 +243,27 @@ class MediaOmxplayerPlugin(MediaPlugin):
return self.status()
@action
def seek(self, relative_position):
def seek(self, position):
"""
Seek backward/forward by the specified number of seconds
Seek to the specified number of seconds from the start.
:param relative_position: Number of seconds relative to the current cursor
:type relative_position: int
:param position: Number of seconds from the start
:type position: float
"""
if self._player:
self._player.seek(relative_position)
self._player.set_position(position)
return self.status()
@action
def set_position(self, position):
"""
Seek backward/forward to the specified absolute position
Seek to the specified number of seconds from the start (same as :meth:`.seek`).
:param position: Number of seconds from the start
:type position: int
:type position: float
"""
return self.seek(position)
if self._player:
self._player.seek(position)
return self.status()
@action
def set_volume(self, volume):
@ -247,7 +271,7 @@ class MediaOmxplayerPlugin(MediaPlugin):
Set the volume
:param volume: Volume value between 0 and 100
:type volume: int
:type volume: float
"""
if self._player:
@ -314,7 +338,7 @@ class MediaOmxplayerPlugin(MediaPlugin):
'state': state,
'title': urllib.parse.unquote(self._player.get_source()).split('/')[-1] if self._player.get_source().startswith('file://') else None,
'url': self._player.get_source(),
'volume': self._player.volume() * 100,
'volume': self.get_volume(),
'volume_max': 100,
}
@ -349,14 +373,14 @@ class MediaOmxplayerPlugin(MediaPlugin):
return _f
def on_stop(self):
def _f(player):
def _f(player, *_, **__):
self._post_event(MediaStopEvent)
for callback in self._handlers[PlayerEvent.STOP.value]:
callback()
return _f
def on_seek(self):
def _f(player):
def _f(player, *_, **__):
self._post_event(MediaSeekEvent, position=player.position())
return _f
@ -367,7 +391,9 @@ class MediaOmxplayerPlugin(MediaPlugin):
self._player.playEvent += self.on_play()
self._player.pauseEvent += self.on_pause()
self._player.stopEvent += self.on_stop()
self._player.exitEvent += self.on_stop()
self._player.positionEvent += self.on_seek()
self._player.seekEvent += self.on_seek()
# vim:sw=4:ts=4:et: