annotate sat/plugins/plugin_adhoc_dbus.py @ 3459:8dc26e5edcd3

plugin tickets, merge_requests: renamed "tickets" feature to "lists": this feature is more generic than only "tickets" for technical stuff, thus the name "lists" seems more appropriate.
author Goffi <goffi@goffi.org>
date Thu, 04 Feb 2021 21:05:21 +0100
parents 46a6251713d3
children be6d91572633
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python3
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2
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3
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4 # SAT plugin for adding D-Bus to Ad-Hoc Commands
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5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat.core.i18n import D_, _
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21 from sat.core.constants import Const as C
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22 from sat.core.log import getLogger
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23
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24 log = getLogger(__name__)
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25 from twisted.internet import defer
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26 from twisted.words.protocols.jabber import jid
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27 from wokkel import data_form
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28
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29 try:
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30 from lxml import etree
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31 except ImportError:
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32 etree = None
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33 log.warning("Missing module lxml, please download/install it from http://lxml.de/ ."
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34 "Auto D-Bus discovery will be disabled")
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35 from collections import OrderedDict
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36 import os.path
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37 import uuid
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38 try:
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39 import dbus
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40 from dbus.mainloop.glib import DBusGMainLoop
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41 except ImportError:
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42 dbus = None
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43 log.warning("Missing module dbus, please download/install it, "
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44 "auto D-Bus discovery will be disabled")
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45
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46 else:
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47 DBusGMainLoop(set_as_default=True)
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48
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49 NS_MEDIA_PLAYER = "org.salutatoi.mediaplayer"
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50 FD_NAME = "org.freedesktop.DBus"
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51 FD_PATH = "/org/freedekstop/DBus"
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52 INTROSPECT_IFACE = "org.freedesktop.DBus.Introspectable"
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53 MPRIS_PREFIX = "org.mpris.MediaPlayer2"
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54 CMD_GO_BACK = "GoBack"
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55 CMD_GO_FWD = "GoFW"
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56 SEEK_OFFSET = 5 * 1000 * 1000
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57 MPRIS_COMMANDS = ["org.mpris.MediaPlayer2.Player." + cmd for cmd in (
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58 "Previous", CMD_GO_BACK, "PlayPause", CMD_GO_FWD, "Next")]
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59 MPRIS_PATH = "/org/mpris/MediaPlayer2"
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60 MPRIS_PROPERTIES = OrderedDict((
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61 ("org.mpris.MediaPlayer2", (
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62 "Identity",
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63 )),
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64 ("org.mpris.MediaPlayer2.Player", (
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65 "Metadata",
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66 "PlaybackStatus",
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67 "Volume",
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68 )),
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69 ))
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70 MPRIS_METADATA_KEY = "Metadata"
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71 MPRIS_METADATA_MAP = OrderedDict((
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72 ("xesam:title", "Title"),
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73 ))
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74
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75 INTROSPECT_METHOD = "Introspect"
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76 IGNORED_IFACES_START = (
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77 "org.freedesktop",
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78 "org.qtproject",
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79 "org.kde.KMainWindow",
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80 ) # commands in interface starting with these values will be ignored
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81 FLAG_LOOP = "LOOP"
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82
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83 PLUGIN_INFO = {
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84 C.PI_NAME: "Ad-Hoc Commands - D-Bus",
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85 C.PI_IMPORT_NAME: "AD_HOC_DBUS",
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86 C.PI_TYPE: "Misc",
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87 C.PI_PROTOCOLS: [],
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88 C.PI_DEPENDENCIES: ["XEP-0050"],
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89 C.PI_MAIN: "AdHocDBus",
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90 C.PI_HANDLER: "no",
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91 C.PI_DESCRIPTION: _("""Add D-Bus management to Ad-Hoc commands"""),
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92 }
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93
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94
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95 class AdHocDBus(object):
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96
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97 def __init__(self, host):
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98 log.info(_("plugin Ad-Hoc D-Bus initialization"))
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99 self.host = host
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100 if etree is not None:
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101 host.bridge.addMethod(
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102 "adHocDBusAddAuto",
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103 ".plugin",
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104 in_sign="sasasasasasass",
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105 out_sign="(sa(sss))",
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106 method=self._adHocDBusAddAuto,
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107 async_=True,
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108 )
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109 host.bridge.addMethod(
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110 "adHocRemotesGet",
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111 ".plugin",
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112 in_sign="s",
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113 out_sign="a(sss)",
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114 method=self._adHocRemotesGet,
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115 async_=True,
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116 )
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117 self._c = host.plugins["XEP-0050"]
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118 host.registerNamespace("mediaplayer", NS_MEDIA_PLAYER)
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119 if dbus is not None:
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120 self.session_bus = dbus.SessionBus()
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121 self.fd_object = self.session_bus.get_object(
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122 FD_NAME, FD_PATH, introspect=False)
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123
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124 def profileConnected(self, client):
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125 if dbus is not None:
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126 self._c.addAdHocCommand(
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127 client, self.localMediaCb, D_("Media Players"),
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128 node=NS_MEDIA_PLAYER,
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129 timeout=60*60*6 # 6 hours timeout, to avoid breaking remote
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130 # in the middle of a movie
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131 )
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132
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133 def _DBusAsyncCall(self, proxy, method, *args, **kwargs):
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134 """ Call a DBus method asynchronously and return a deferred
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135
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136 @param proxy: DBus object proxy, as returner by get_object
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137 @param method: name of the method to call
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138 @param args: will be transmitted to the method
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139 @param kwargs: will be transmetted to the method, except for the following poped
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140 values:
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141 - interface: name of the interface to use
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142 @return: a deferred
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143
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144 """
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145 d = defer.Deferred()
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146 interface = kwargs.pop("interface", None)
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147 kwargs["reply_handler"] = lambda ret=None: d.callback(ret)
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148 kwargs["error_handler"] = d.errback
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149 proxy.get_dbus_method(method, dbus_interface=interface)(*args, **kwargs)
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150 return d
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151
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152 def _DBusGetProperty(self, proxy, interface, name):
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153 return self._DBusAsyncCall(
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154 proxy, "Get", interface, name, interface="org.freedesktop.DBus.Properties")
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155
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156
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157 def _DBusListNames(self):
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158 return self._DBusAsyncCall(self.fd_object, "ListNames")
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159
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160 def _DBusIntrospect(self, proxy):
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161 return self._DBusAsyncCall(proxy, INTROSPECT_METHOD, interface=INTROSPECT_IFACE)
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162
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163 def _acceptMethod(self, method):
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164 """ Return True if we accept the method for a command
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165 @param method: etree.Element
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166 @return: True if the method is acceptable
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167
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168 """
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169 if method.xpath(
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170 "arg[@direction='in']"
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171 ): # we don't accept method with argument for the moment
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172 return False
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173 return True
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174
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175 @defer.inlineCallbacks
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176 def _introspect(self, methods, bus_name, proxy):
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177 log.debug("introspecting path [%s]" % proxy.object_path)
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178 introspect_xml = yield self._DBusIntrospect(proxy)
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179 el = etree.fromstring(introspect_xml)
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180 for node in el.iterchildren("node", "interface"):
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181 if node.tag == "node":
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182 new_path = os.path.join(proxy.object_path, node.get("name"))
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183 new_proxy = self.session_bus.get_object(
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184 bus_name, new_path, introspect=False
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185 )
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186 yield self._introspect(methods, bus_name, new_proxy)
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187 elif node.tag == "interface":
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188 name = node.get("name")
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189 if any(name.startswith(ignored) for ignored in IGNORED_IFACES_START):
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190 log.debug("interface [%s] is ignored" % name)
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191 continue
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192 log.debug("introspecting interface [%s]" % name)
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193 for method in node.iterchildren("method"):
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194 if self._acceptMethod(method):
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195 method_name = method.get("name")
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196 log.debug("method accepted: [%s]" % method_name)
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197 methods.add((proxy.object_path, name, method_name))
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198
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199 def _adHocDBusAddAuto(self, prog_name, allowed_jids, allowed_groups, allowed_magics,
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200 forbidden_jids, forbidden_groups, flags, profile_key):
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201 client = self.host.getClient(profile_key)
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202 return self.adHocDBusAddAuto(
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203 client, prog_name, allowed_jids, allowed_groups, allowed_magics,
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204 forbidden_jids, forbidden_groups, flags)
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205
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206 @defer.inlineCallbacks
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207 def adHocDBusAddAuto(self, client, prog_name, allowed_jids=None, allowed_groups=None,
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208 allowed_magics=None, forbidden_jids=None, forbidden_groups=None,
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209 flags=None):
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210 bus_names = yield self._DBusListNames()
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211 bus_names = [bus_name for bus_name in bus_names if "." + prog_name in bus_name]
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212 if not bus_names:
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213 log.info("Can't find any bus for [%s]" % prog_name)
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214 defer.returnValue(("", []))
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215 bus_names.sort()
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216 for bus_name in bus_names:
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217 if bus_name.endswith(prog_name):
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218 break
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219 log.info("bus name found: [%s]" % bus_name)
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220 proxy = self.session_bus.get_object(bus_name, "/", introspect=False)
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221 methods = set()
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222
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223 yield self._introspect(methods, bus_name, proxy)
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224
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225 if methods:
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226 self._addCommand(
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227 client,
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228 prog_name,
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229 bus_name,
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230 methods,
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231 allowed_jids=allowed_jids,
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232 allowed_groups=allowed_groups,
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233 allowed_magics=allowed_magics,
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234 forbidden_jids=forbidden_jids,
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235 forbidden_groups=forbidden_groups,
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236 flags=flags,
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237 )
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238
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239 defer.returnValue((str(bus_name), methods))
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240
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241 def _addCommand(self, client, adhoc_name, bus_name, methods, allowed_jids=None,
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242 allowed_groups=None, allowed_magics=None, forbidden_jids=None,
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diff changeset
243 forbidden_groups=None, flags=None):
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244 if flags is None:
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245 flags = set()
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246
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247 def DBusCallback(client, command_elt, session_data, action, node):
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248 actions = session_data.setdefault("actions", [])
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249 names_map = session_data.setdefault("names_map", {})
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250 actions.append(action)
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251
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
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252 if len(actions) == 1:
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253 # it's our first request, we ask the desired new status
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254 status = self._c.STATUS.EXECUTING
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255 form = data_form.Form("form", title=_("Command selection"))
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parents:
diff changeset
256 options = []
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
257 for path, iface, command in methods:
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parents: 2562
diff changeset
258 label = command.rsplit(".", 1)[-1]
822
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parents:
diff changeset
259 name = str(uuid.uuid4())
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
260 names_map[name] = (path, iface, command)
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
261 options.append(data_form.Option(name, label))
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
262
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
263 field = data_form.Field(
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
264 "list-single", "command", options=options, required=True
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
265 )
822
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Goffi <goffi@goffi.org>
parents:
diff changeset
266 form.addField(field)
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
267
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
268 payload = form.toElement()
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
269 note = None
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
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parents:
diff changeset
270
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
271 elif len(actions) == 2:
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
272 # we should have the answer here
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
273 try:
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Goffi <goffi@goffi.org>
parents: 3014
diff changeset
274 x_elt = next(command_elt.elements(data_form.NS_X_DATA, "x"))
822
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parents:
diff changeset
275 answer_form = data_form.Form.fromElement(x_elt)
2624
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parents: 2562
diff changeset
276 command = answer_form["command"]
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9a4e95c62380 plugin ad-hoc D-Bus: exception fixe + minor fixes
Goffi <goffi@goffi.org>
parents: 1396
diff changeset
277 except (KeyError, StopIteration):
2667
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parents: 2624
diff changeset
278 raise self._c.AdHocError(self._c.ERROR.BAD_PAYLOAD)
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parents:
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279
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
280 if command not in names_map:
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Goffi <goffi@goffi.org>
parents: 2624
diff changeset
281 raise self._c.AdHocError(self._c.ERROR.BAD_PAYLOAD)
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parents:
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282
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
283 path, iface, command = names_map[command]
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
284 proxy = self.session_bus.get_object(bus_name, path)
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Goffi <goffi@goffi.org>
parents:
diff changeset
285
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9a4e95c62380 plugin ad-hoc D-Bus: exception fixe + minor fixes
Goffi <goffi@goffi.org>
parents: 1396
diff changeset
286 self._DBusAsyncCall(proxy, command, interface=iface)
822
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
287
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
288 # job done, we can end the session, except if we have FLAG_LOOP
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
289 if FLAG_LOOP in flags:
2667
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Goffi <goffi@goffi.org>
parents: 2624
diff changeset
290 # We have a loop, so we clear everything and we execute again the
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
291 # command as we had a first call (command_elt is not used, so None
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
292 # is OK)
822
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
293 del actions[:]
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
294 names_map.clear()
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
295 return DBusCallback(
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
296 client, None, session_data, self._c.ACTION.EXECUTE, node
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
297 )
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
298 form = data_form.Form("form", title=_("Updated"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
299 form.addField(data_form.Field("fixed", "Command sent"))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
300 status = self._c.STATUS.COMPLETED
822
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Goffi <goffi@goffi.org>
parents:
diff changeset
301 payload = None
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
302 note = (self._c.NOTE.INFO, _("Command sent"))
822
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
303 else:
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
304 raise self._c.AdHocError(self._c.ERROR.INTERNAL)
822
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
305
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
306 return (payload, status, None, note)
30ed86ea1c82 plugin Ad-Hoc D-Bus: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
307
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
308 self._c.addAdHocCommand(
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
309 client,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
310 DBusCallback,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
311 adhoc_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
312 allowed_jids=allowed_jids,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
313 allowed_groups=allowed_groups,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
314 allowed_magics=allowed_magics,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
315 forbidden_jids=forbidden_jids,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
316 forbidden_groups=forbidden_groups,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
317 )
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
318
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
319 ## Local media ##
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
320
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
321 def _adHocRemotesGet(self, profile):
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
322 return self.adHocRemotesGet(self.host.getClient(profile))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
323
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
324 @defer.inlineCallbacks
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
325 def adHocRemotesGet(self, client):
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
326 """Retrieve available remote media controlers in our devices
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
327 @return (list[tuple[unicode, unicode, unicode]]): list of devices with:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
328 - entity full jid
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
329 - device name
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
330 - device label
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
331 """
3140
46a6251713d3 core: fixed `findByFeatures`:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
332 found_data = yield defer.ensureDeferred(self.host.findByFeatures(
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
333 client, [self.host.ns_map['commands']], service=False, roster=False,
3140
46a6251713d3 core: fixed `findByFeatures`:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
334 own_jid=True, local_device=True))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
335
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
336 remotes = []
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
337
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
338 for found in found_data:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
339 for device_jid_s in found:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
340 device_jid = jid.JID(device_jid_s)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
341 cmd_list = yield self._c.list(client, device_jid)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
342 for cmd in cmd_list:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
343 if cmd.nodeIdentifier == NS_MEDIA_PLAYER:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
344 try:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
345 result_elt = yield self._c.do(client, device_jid,
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
346 NS_MEDIA_PLAYER, timeout=5)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
347 command_elt = self._c.getCommandElt(result_elt)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
348 form = data_form.findForm(command_elt, NS_MEDIA_PLAYER)
3014
b6abf8af87db plugin ad-hoc D-Bus: fixed warning when no media player is found
Goffi <goffi@goffi.org>
parents: 3009
diff changeset
349 if form is None:
b6abf8af87db plugin ad-hoc D-Bus: fixed warning when no media player is found
Goffi <goffi@goffi.org>
parents: 3009
diff changeset
350 continue
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
351 mp_options = form.fields['media_player'].options
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
352 session_id = command_elt.getAttribute('sessionid')
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
353 if mp_options and session_id:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
354 # we just want to discover player, so we cancel the
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
355 # session
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
356 self._c.do(client, device_jid, NS_MEDIA_PLAYER,
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
357 action=self._c.ACTION.CANCEL,
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
358 session_id=session_id)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
359
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
360 for opt in mp_options:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
361 remotes.append((device_jid_s,
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
362 opt.value,
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
363 opt.label or opt.value))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
364 except Exception as e:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
365 log.warning(_(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
366 "Can't retrieve remote controllers on {device_jid}: "
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
367 "{reason}".format(device_jid=device_jid, reason=e)))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
368 break
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
369 defer.returnValue(remotes)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
370
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
371 def doMPRISCommand(self, proxy, command):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
372 iface, command = command.rsplit(".", 1)
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
373 if command == CMD_GO_BACK:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
374 command = 'Seek'
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
375 args = [-SEEK_OFFSET]
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
376 elif command == CMD_GO_FWD:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
377 command = 'Seek'
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
378 args = [SEEK_OFFSET]
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
379 else:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
380 args = []
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
381 return self._DBusAsyncCall(proxy, command, *args, interface=iface)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
382
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
383 def addMPRISMetadata(self, form, metadata):
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
384 """Serialise MRPIS Metadata according to MPRIS_METADATA_MAP"""
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
385 for mpris_key, name in MPRIS_METADATA_MAP.items():
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
386 if mpris_key in metadata:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
387 value = str(metadata[mpris_key])
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
388 form.addField(data_form.Field(fieldType="fixed",
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
389 var=name,
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
390 value=value))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
391
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
392 @defer.inlineCallbacks
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
393 def localMediaCb(self, client, command_elt, session_data, action, node):
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
394 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
395 x_elt = next(command_elt.elements(data_form.NS_X_DATA, "x"))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
396 command_form = data_form.Form.fromElement(x_elt)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
397 except StopIteration:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
398 command_form = None
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
399
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
400 if command_form is None or len(command_form.fields) == 0:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
401 # root request, we looks for media players
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
402 bus_names = yield self._DBusListNames()
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
403 bus_names = [b for b in bus_names if b.startswith(MPRIS_PREFIX)]
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
404 if len(bus_names) == 0:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
405 note = (self._c.NOTE.INFO, D_("No media player found."))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
406 defer.returnValue((None, self._c.STATUS.COMPLETED, None, note))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
407 options = []
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
408 status = self._c.STATUS.EXECUTING
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
409 form = data_form.Form("form", title=D_("Media Player Selection"),
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
410 formNamespace=NS_MEDIA_PLAYER)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
411 for bus in bus_names:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
412 player_name = bus[len(MPRIS_PREFIX)+1:]
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
413 if not player_name:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
414 log.warning(_("Ignoring MPRIS bus without suffix"))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
415 continue
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
416 options.append(data_form.Option(bus, player_name))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
417 field = data_form.Field(
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
418 "list-single", "media_player", options=options, required=True
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
419 )
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
420 form.addField(field)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
421 payload = form.toElement()
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
422 defer.returnValue((payload, status, None, None))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
423 else:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
424 # player request
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
425 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
426 bus_name = command_form["media_player"]
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
427 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
428 raise ValueError(_("missing media_player value"))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
429
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
430 if not bus_name.startswith(MPRIS_PREFIX):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
431 log.warning(_("Media player ad-hoc command trying to use non MPRIS bus. "
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
432 "Hack attempt? Refused bus: {bus_name}").format(
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
433 bus_name=bus_name))
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
434 note = (self._c.NOTE.ERROR, D_("Invalid player name."))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
435 defer.returnValue((None, self._c.STATUS.COMPLETED, None, note))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
436
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
437 try:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
438 proxy = self.session_bus.get_object(bus_name, MPRIS_PATH)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
439 except dbus.exceptions.DBusException as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
440 log.warning(_("Can't get D-Bus proxy: {reason}").format(reason=e))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
441 note = (self._c.NOTE.ERROR, D_("Media player is not available anymore"))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
442 defer.returnValue((None, self._c.STATUS.COMPLETED, None, note))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
443 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
444 command = command_form["command"]
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
445 except KeyError:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
446 pass
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
447 else:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
448 yield self.doMPRISCommand(proxy, command)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
449
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
450 # we construct the remote control form
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
451 form = data_form.Form("form", title=D_("Media Player Selection"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
452 form.addField(data_form.Field(fieldType="hidden",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
453 var="media_player",
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
454 value=bus_name))
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
455 for iface, properties_names in MPRIS_PROPERTIES.items():
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
456 for name in properties_names:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
457 try:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
458 value = yield self._DBusGetProperty(proxy, iface, name)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
459 except Exception as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
460 log.warning(_("Can't retrieve attribute {name}: {reason}")
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
461 .format(name=name, reason=e))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
462 continue
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
463 if name == MPRIS_METADATA_KEY:
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
464 self.addMPRISMetadata(form, value)
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
465 else:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
466 form.addField(data_form.Field(fieldType="fixed",
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
467 var=name,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
468 value=str(value)))
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
469
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
470 commands = [data_form.Option(c, c.rsplit(".", 1)[1]) for c in MPRIS_COMMANDS]
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
471 form.addField(data_form.Field(fieldType="list-single",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3014
diff changeset
472 var="command",
2667
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
473 options=commands,
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
474 required=True))
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
475
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
476 payload = form.toElement()
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
477 status = self._c.STATUS.EXECUTING
8dd9db785ac8 plugin XEP-0050, adhoc D-Bus: Ad-Hoc improvment + remote media control:
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
478 defer.returnValue((payload, status, None, None))