-
Notifications
You must be signed in to change notification settings - Fork 0
/
channel_module.py
214 lines (174 loc) · 6.33 KB
/
channel_module.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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
import TS3
from TS3.utils import *
import threading
import time
import sqlite3
import os
class Database:
def __init__(self):
# Path to the database
self.path = os.path.join(os.path.dirname(__file__), "database.sqlite")
# Open a connection
self.conn = sqlite3.connect(self.path)
def get_channel_name(self, user_id):
cur = self.conn.execute("SELECT * FROM channels WHERE user = ?", (user_id,))
result = cur.fetchone()
if result == None:
return result
return result[1]
def set_channel_name(self, user_id, channel, description = ""):
cur = self.conn.execute("INSERT OR REPLACE INTO channels (user, name, description) VALUES (?, ?, ?)", (user_id, channel, description))
self.conn.commit()
database = Database()
# database.set_channel_name("TestUser", "My Channel Name")
# print database.get_channel_name("Nobody here")
# print database.get_channel_name("TestUser")
class DatabaseIDManager:
def __init__(self, conn):
self.conn = conn
self.ids = {}
self.callbacks = {}
for client in Client.get_all_clients(conn):
client.request_dbid()
def update(self, uid, dbid):
self.ids[uid] = dbid
try:
self.callbacks[uid](dbid)
del self.callbacks[uid]
except:
pass
def get_dbid(self, user, callback = None):
uid = user.get_unique_identifier()
if uid in self.ids:
if callback != None:
callback(self.ids[uid])
return self.ids[uid]
elif callback != None:
self.callbacks[uid] = callback
user.request_dbid()
else:
return None
class ChannelOwner:
def __init__(self):
self.owner = {}
def get(self, channel_id):
try:
return self.owner[channel_id]
except:
return None
def set(self, channel_id, client):
self.owner[channel_id] = client
PARENT_CHANNEL_NAME = "Personal Channels"
CHANNEL_FACTORY_NAME = "Channel Factory"
DEFAULT_CHANNEL_NAME = "New Channel"
CHANNEL_ADMIN_GROUP = 5
class ServerState(TS3.ClientEventHandler):
dbid_manager = None
def __init__(self):
self.connection = TS3.Connection()
self.parent_channel = None
handles = self.connection.getServerConnectionHandlerList()
if len(handles) > 0:
self.connect(handles[0])
def find_parent_channel(self):
channels = Channel.get_all_channels(self.connection)
for channel in channels:
if channel.get_name() == PARENT_CHANNEL_NAME:
self.parent_channel = channel
return True
return False
def connect(self, serverConnectionID):
print "Setting up server state"
self.connection = TS3.Connection(serverConnectionID)
if not self.find_parent_channel():
print "Failed to find parent channel"
return
if not self.channel_factory_exists():
self.create_channel_factory()
self.dbid_manager = DatabaseIDManager(self.connection)
self.owner_db = ChannelOwner()
def channel_factory_exists(self):
channels = Channel.get_all_channels(self.connection)
for channel in channels:
if channel.get_name() == CHANNEL_FACTORY_NAME:
return True
return False
def is_channel_factory(self, channel_id):
channel = Channel(self.connection, channel_id)
if channel.get_parent() == self.parent_channel:
if channel.get_name() == CHANNEL_FACTORY_NAME:
return True
return False
def create_channel_factory(self):
Channel.create_channel(self.connection, CHANNEL_FACTORY_NAME, self.parent_channel)
def channel_exists(self, name):
for channel in Channel.get_all_channels(self.connection):
if channel.get_name() == name:
return True
return False
def ensure_channel_name(self, name):
name = name.rsplit("#", 1)[0]
if not self.channel_exists(name):
return name
for i in range(1, 50):
new_name = "%s#%s" % (name, i)
if not self.channel_exists(new_name):
return new_name
def delete_empty_channels(self):
for channel in self.parent_channel.get_children():
if self.is_channel_factory(channel.channel_id):
return False
if len(channel.get_clients()) == 0:
channel.delete()
def ensure_channel_factory(self):
if not self.channel_factory_exists():
self.create_channel_factory()
def store_channel_name(self, channel_id):
owner = self.owner_db.get(channel_id)
if not owner:
print "Failed to find owner of channel %s" % channel_id
return
channel = Channel(self.connection, channel_id)
name = channel.get_name()
database.set_channel_name(owner.get_unique_identifier(), name)
def create_channel_for_user(self, client_id, channel_id):
client = Client(self.connection, client_id)
uid = client.get_unique_identifier()
channel_name = database.get_channel_name(uid)
if not channel_name:
channel_name = DEFAULT_CHANNEL_NAME
channel_name = self.ensure_channel_name(channel_name)
channel = Channel(self.connection, channel_id)
channel.set_name(channel_name)
channel.flush_updates()
self.create_channel_factory()
self.dbid_manager.get_dbid(client, lambda dbid: channel.set_client_channel_group(CHANNEL_ADMIN_GROUP, dbid))
self.owner_db.set(channel_id, client)
# Begin event handling
def onConnectStatusChangeEvent(self, connection, newStatus, errorNumber, **kwargs):
if newStatus == TS3.ConnectStatus.STATUS_CONNECTION_ESTABLISHED:
print "New Connection established"
self.connect(connection.get_server_connection_id())
def onNewChannelCreatedEvent(self, connection, **kwargs):
self.ensure_channel_factory()
def onClientMoveEvent(self,
connection,
clientID,
oldChannelID,
newChannelID,
**kwargs):
self.delete_empty_channels()
if self.is_channel_factory(newChannelID):
self.create_channel_for_user(clientID, newChannelID)
def onClientMoveMovedEvent(self, connection, clientID, newChannelID, **kwargs):
self.delete_empty_channels()
if self.is_channel_factory(newChannelID):
self.create_channel_for_user(clientID, newChannelID)
def onTextMessageEvent(self, connection, targetMode, toID, fromID, fromName, fromUniqueIdentifier, message, ffIgnored, **kwargs):
if message == "!test":
print TS3.ConnectStatus.STATUS_CONNECTION_ESTABLISHED
def onClientDBIDfromUIDEvent(self, connection, uniqueClientIdentifier, clientDatabaseID, **kwargs):
self.dbid_manager.update(uniqueClientIdentifier, clientDatabaseID)
def onUpdateChannelEditedEvent(self, connection, channelID, **kwargs):
self.store_channel_name(channelID)
TS3.register_callback_handler(ServerState())