-
Notifications
You must be signed in to change notification settings - Fork 0
/
rbmqtt.py
163 lines (132 loc) · 6.16 KB
/
rbmqtt.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
from gi.repository import GObject, RB, Peas, GLib, Gio, PeasGtk, Gtk
import paho.mqtt.client as mqtt
import rb
class RbMqttPlugin (GObject.Object, Peas.Activatable, PeasGtk.Configurable):
__gtype_name__ = 'RbMqttPlugin'
object = GObject.property(type=GObject.Object)
def __init__(self):
super(RbMqttPlugin, self).__init__()
self.settings = None
self.client = None
self.plugin_name = "RBMQTT"
self.settings_timer = 0
self.server = ""
self.port = -1
self.username = ""
self.password = ""
self.basetopic = ""
self.retain = False
def do_activate(self):
print(f'Activating plugin {self.plugin_name}')
self.settings = Gio.Settings.new("org.gnome.rhythmbox.plugins.rbmqtt")
self.settings.connect("changed", self.on_settings_changed)
self.reload_settings()
def do_deactivate(self):
print(f'Start deactivating plugin {self.plugin_name}')
if (self.client):
self.publish_player_status("inactive")
shell = self.object
shell_player = shell.props.shell_player
shell_player.disconnect(self.psc_id)
self.psc_id = None
shell_player.disconnect(self.pc_id)
self.pc_id = None
self.disconnect_mqtt()
if (self.settings):
self.settings = None
print(f'Completed deactivating plugin {self.plugin_name}')
def disconnect_mqtt(self):
self.client.loop_stop()
self.client.disconnect()
self.client = None
def connect_mqtt(self):
if (self.client and self.client.is_connected()):
self.disconnect_mqtt()
if (self.settings):
self.client = mqtt.Client()
self.client.loop_start()
self.client.on_connect = self.on_connect
self.client.username_pw_set(
self.username, self.password)
self.client.connect_async(self.server, self.port, 60)
self.client.loop_start()
def reload_settings(self):
if (self.settings):
self.server = self.settings.get_string("mqtt-server")
self.port = int(self.settings.get_string("mqtt-port"))
self.username = self.settings.get_string("mqtt-username")
self.password = self.settings.get_string("mqtt-password")
self.basetopic = self.settings.get_string("base-topic")
self.retain = self.settings.get_boolean("retain")
if (self.server and self.port > 0):
self.connect_mqtt()
self.settings_timer = 0
return False
def on_settings_changed(self, settings, key):
if (self.settings_timer > 0):
GLib.source_remove(self.settings_timer)
self.settings_timer = 0
self.settings_timer = GLib.timeout_add_seconds(5, self.reload_settings)
def on_connect(self, client, userdata, flags, rc):
print(f"Connected with result code {str(rc)}")
if (self.client.is_connected()):
shell = self.object
shell_player = shell.props.shell_player
self.psc_id = shell_player.connect(
"playing-song-changed", self.playing_song_changed)
self.pc_id = shell_player.connect("playing-changed",
self.playing_changed)
self.publish_song_details(shell_player.get_playing_entry())
playing = shell_player.get_playing()[1]
self.publish_player_status("playing" if playing else "paused")
def playing_changed(self, sp, playing):
self.publish_player_status("playing" if playing else "paused")
def playing_song_changed(self, shell, entry):
self.publish_song_details(entry)
def publish_subtopic(self, subtopic, payload):
if (self.client):
topic = f'{self.basetopic}/{subtopic}'
self.client.publish(topic, payload, 0, self.retain)
def publish_song_details(self, entry):
if (entry is None):
artist = ""
album = ""
title = ""
else:
artist = entry.get_string(RB.RhythmDBPropType.ARTIST)
album = entry.get_string(RB.RhythmDBPropType.ALBUM)
title = entry.get_string(RB.RhythmDBPropType.TITLE)
self.publish_subtopic("artist", artist)
self.publish_subtopic("album", album)
self.publish_subtopic("title", title)
def publish_player_status(self, status):
self.publish_subtopic("status", status)
mqtt_server_entry = GObject.Property(type=Gtk.Entry, default=None)
mqtt_port_entry = GObject.Property(type=Gtk.Entry, default=None)
mqtt_username_entry = GObject.Property(type=Gtk.Entry, default=None)
mqtt_password_entry = GObject.Property(type=Gtk.Entry, default=None)
base_topic_entry = GObject.Property(type=Gtk.Entry, default=None)
retain_entry = GObject.Property(type=Gtk.CheckButton, default=None)
def do_create_configure_widget(self):
self.settings = Gio.Settings.new("org.gnome.rhythmbox.plugins.rbmqtt")
ui_file = rb.find_plugin_file(self, "rbmqtt-prefs.ui")
self.builder = Gtk.Builder()
self.builder.add_from_file(ui_file)
content = self.builder.get_object("rbmqtt-prefs")
self.mqtt_server_entry = self.builder.get_object("mqtt-server")
self.settings.bind("mqtt-server", self.mqtt_server_entry, "text", 0)
self.mqtt_port_entry = self.builder.get_object("mqtt-port")
self.settings.bind("mqtt-port", self.mqtt_port_entry, "text", 0)
self.mqtt_username_entry = self.builder.get_object("mqtt-username")
self.settings.bind(
"mqtt-username", self.mqtt_username_entry, "text", 0)
self.mqtt_password_entry = self.builder.get_object("mqtt-password")
self.settings.bind(
"mqtt-password", self.mqtt_password_entry, "text", 0)
self.base_topic_entry = self.builder.get_object("base-topic")
self.settings.bind(
"base-topic", self.base_topic_entry, "text", 0)
self.retain_entry = self.builder.get_object("retain")
self.settings.bind(
"retain", self.retain_entry, "active", 0)
return content