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- Introduced a more consistent Enum for managing playing states across different players

Browse source 
- media.ctrl can now spot which player is playing and control only the right one
- Extended video.omxplayer plugin methods
This commit is contained in:
Fabio Manganiello 2018-04-20 12:17:27 +02:00
parent cc506b3340
commit ded4ac3b95
4 changed files with 113 additions and 23 deletions
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8
platypush/plugins/media/__init__.py
View file

@ -0,0 +1,8 @@
import enum
class PlayerState(enum.Enum):
STOP = 'stop'
PLAY = 'play'
PAUSE = 'pause'

55
platypush/plugins/media/ctrl.py
View file

@ -1,10 +1,9 @@
import re
import subprocess
from omxplayer import OMXPlayer
from platypush.context import get_plugin
from platypush.message.response import Response
from platypush.plugins.media import PlayerState
from .. import Plugin
@ -18,8 +17,11 @@ class MediaCtrlPlugin(Plugin):
- spotify:track:track_id [leverages plugins.music.mpd]
"""
def __init__(self, omxplayer_args=[], torrentcast_port=9090, *args, **kwargs):
self.omxplayer_args = omxplayer_args
_supported_plugins = {
'music.mpd', 'video.omxplayer', 'video.torrentcast'
}
def __init__(self, torrentcast_port=9090, *args, **kwargs):
self.torrentcast_port = torrentcast_port
self.url = None
self.plugin = None
@ -52,6 +54,25 @@ class MediaCtrlPlugin(Plugin):
raise RuntimeError('Unknown URL type: {}'.format(url))
def _get_playing_plugin(self):
if self.plugin:
status = self.plugin.status()
if status['state'] == PlayerState.PLAY or state['state'] == PlayerState.PAUSE:
return self.plugin
for plugin in self._supported_plugins:
try:
player = get_plugin(plugin)
except:
continue
status = player.status().output
if status['state'] == PlayerState.PLAY.value or status['state'] == PlayerState.PAUSE.value:
return player
return None
def play(self, url):
(type, resource) = self._get_type_and_resource_by_url(url)
response = Response(output='', errors = [])
@ -67,38 +88,46 @@ class MediaCtrlPlugin(Plugin):
return self.plugin.play(resource)
def pause(self):
if self.plugin: return self.plugin.pause()
plugin = self._get_playing_plugin()
if plugin: return plugin.pause()
def stop(self):
if self.plugin:
ret = self.plugin.stop()
plugin = self._get_playing_plugin()
if plugin:
ret = plugin.stop()
self.plugin = None
return ret
def voldown(self):
if self.plugin: return self.plugin.voldown()
plugin = self._get_playing_plugin()
if plugin: return plugin.voldown()
def volup(self):
if self.plugin: return self.plugin.volup()
plugin = self._get_playing_plugin()
if plugin: return plugin.volup()
def back(self):
if self.plugin: return self.plugin.back()
plugin = self._get_playing_plugin()
if plugin: return plugin.back()
def forward(self):
if self.plugin: return self.plugin.forward()
plugin = self._get_playing_plugin()
if plugin: return plugin.forward()
def next(self):
if self.plugin: return self.plugin.next()
plugin = self._get_playing_plugin()
if plugin: return plugin.next()
def previous(self):
if self.plugin: return self.plugin.previous()
plugin = self._get_playing_plugin()
if plugin: return plugin.previous()
# vim:sw=4:ts=4:et:

62
platypush/plugins/video/omxplayer.py
View file

@ -10,6 +10,7 @@ from bs4 import BeautifulSoup
from dbus.exceptions import DBusException
from omxplayer import OMXPlayer
from platypush.plugins.media import PlayerState
from platypush.message.response import Response
from platypush.message.event.video import VideoPlayEvent, VideoPauseEvent, \
VideoStopEvent, NewPlayingVideoEvent
@ -20,11 +21,9 @@ class VideoOmxplayerPlugin(Plugin):
def __init__(self, args=[], *argv, **kwargs):
self.args = args
self.player = None
self.cur_video = None
self.videos_queue = []
def play(self, resource):
self.cur_video = resource
if resource.startswith('youtube:') \
or resource.startswith('https://www.youtube.com/watch?v='):
resource = self._get_youtube_content(resource)
@ -50,7 +49,6 @@ class VideoOmxplayerPlugin(Plugin):
self.player.quit()
self.player = None
self.cur_video = None
return self.status()
def voldown(self):
@ -84,17 +82,67 @@ class VideoOmxplayerPlugin(Plugin):
return Response(output={'status': 'no media'}, errors = [])
def hide_subtitles(self):
if self.player: self.player.hide_subtitles()
return self.status()
def hide_video(self):
if self.player: self.player.hide_video()
return self.status()
def is_playing(self):
if self.player: return self.player.is_playing()
else: return False
def load(self, source, pause=False):
if self.player: self.player.load(source, pause)
return self.status()
def metadata(self):
if self.player: return Response(output=self.player.metadata())
return self.status()
def mute(self):
if self.player: self.player.mute()
return self.status()
def unmute(self):
if self.player: self.player.unmute()
return self.status()
def seek(self, relative_position):
if self.player: self.player.seek(relative_position)
return self.status()
def set_position(self, position):
if self.player: self.player.set_seek(position)
return self.status()
def set_volume(self, volume):
if self.player: self.player.set_volume(volume)
return self.status()
def status(self):
state = PlayerState.STOP.value
if self.player:
state = self.player.playback_status().lower()
if state == 'playing': state = PlayerState.PLAY.value
elif state == 'stopped': state = PlayerState.STOP.value
elif state == 'paused': state = PlayerState.PAUSE.value
return Response(output=json.dumps({
'source': self.player.get_source(),
'status': self.player.playback_status(),
'state': state,
'volume': self.player.volume(),
'elapsed': self.player.position(),
'duration': self.player.duration(),
'width': self.player.width(),
'height': self.player.height(),
}))
else:
return Response(output=json.dumps({
'status': 'Not initialized'
'state': PlayerState.STOP.value
}))
def _init_player_handlers(self):
@ -102,10 +150,10 @@ class VideoOmxplayerPlugin(Plugin):
return
self.player.playEvent += lambda _: \
self.bus.post(VideoPlayEvent(video=self.cur_video))
self.bus.post(VideoPlayEvent(video=self.player.get_source())
self.player.pauseEvent += lambda _: \
self.bus.post(VideoPauseEvent(video=self.cur_video))
self.bus.post(VideoPauseEvent(video=self.player.get_source())
self.player.stopEvent += lambda _: \
self.bus.post(VideoStopEvent())

11
platypush/plugins/video/torrentcast.py
View file

@ -4,6 +4,7 @@ import urllib3
import urllib.request
import urllib.parse
from platypush.plugins.media import PlayerState
from platypush.message.response import Response
from .. import Plugin
@ -12,7 +13,7 @@ class VideoTorrentcastPlugin(Plugin):
def __init__(self, server='localhost', port=9090, *args, **kwargs):
self.server = server
self.port = port
self.playing = False
self.state = PlayerState.STOP.value
def play(self, url):
request = urllib.request.urlopen(
@ -22,7 +23,7 @@ class VideoTorrentcastPlugin(Plugin):
}).encode()
)
self.playing = True
self.state = PlayerState.PLAY.value
return Response(output=request.read())
def pause(self):
@ -30,6 +31,7 @@ class VideoTorrentcastPlugin(Plugin):
request = http.request('POST',
'http://{}:{}/pause/'.format(self.server, self.port))
self.state = PlayerState.PAUSE.value
return Response(output=request.read())
def stop(self):
@ -37,7 +39,7 @@ class VideoTorrentcastPlugin(Plugin):
request = http.request('POST',
'http://{}:{}/stop/'.format(self.server, self.port))
self.playing = False
self.state = PlayerState.STOP.value
return Response(output=request.read())
def search(self, query):
@ -75,6 +77,9 @@ class VideoTorrentcastPlugin(Plugin):
def back(self): return Response(output='Unsupported method')
def forward(self): return Response(output='Unsupported method')
def status(self):
return Response(output={ 'state': self.state })
# vim:sw=4:ts=4:et: