Mercurial > libervia-backend

annotate src/plugins/plugin_xep_0085.py @ 751:1def5b7edf9f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
core, bridge: better GenericException handling
author Goffi <goffi@goffi.org>
date Tue, 17 Dec 2013 00:56:39 +0100
parents 6edd9bda4e3f
children bfabeedbf32e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
1 #!/usr/bin/python
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
3
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
4 # SAT plugin for Chat State Notifications Protocol (xep-0085)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
5 # Copyright (C) 2009, 2010, 2011, 2012, 2013 Adrien Cossa (souliane@mailoo.org)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
6
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
10 # (at your option) any later version.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
11
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
16
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
19
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
20 from sat.core import exceptions
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
21 from logging import info
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
22 from wokkel import disco, iwokkel
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
23 from zope.interface import implements
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
24 from twisted.words.protocols.jabber.jid import JID
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
25 try:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
26 from twisted.words.protocols.xmlstream import XMPPHandler
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
27 except ImportError:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
28 from wokkel.subprotocols import XMPPHandler
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
29 from threading import Timer
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 659
diff changeset
30 from twisted.words.xish import domish
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
31
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
32 NS_XMPP_CLIENT = "jabber:client"
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
33 NS_CHAT_STATES = "http://jabber.org/protocol/chatstates"
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
34 CHAT_STATES = ["active", "inactive", "gone", "composing", "paused"]
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
35 MESSAGE_TYPES = ["chat", "groupchat"]
643
262d9d9ad27a plugin XEP-0085: renamed category and parameter
souliane <souliane@mailoo.org>
parents: 636
diff changeset
36 PARAM_KEY = "Notifications"
262d9d9ad27a plugin XEP-0085: renamed category and parameter
souliane <souliane@mailoo.org>
parents: 636
diff changeset
37 PARAM_NAME = "Enable chat state notifications"
262d9d9ad27a plugin XEP-0085: renamed category and parameter
souliane <souliane@mailoo.org>
parents: 636
diff changeset
38 ENTITY_KEY = PARAM_KEY + "_" + PARAM_NAME
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
39
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
40 PLUGIN_INFO = {
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
41 "name": "Chat State Notifications Protocol Plugin",
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
42 "import_name": "XEP-0085",
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
43 "type": "XEP",
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
44 "protocols": ["XEP-0085"],
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
45 "dependencies": [],
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
46 "main": "XEP_0085",
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
47 "handler": "yes",
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
48 "description": _("""Implementation of Chat State Notifications Protocol""")
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
49 }
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
50
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
51
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
52 # Describe the internal transitions that are triggered
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
53 # by a timer. Beside that, external transitions can be
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
54 # runned to target the states "active" or "composing".
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
55 # Delay is specified here in seconds.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
56 TRANSITIONS = {
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
57 "active": {"next_state": "inactive", "delay": 120},
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
58 "inactive": {"next_state": "gone", "delay": 480},
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
59 "gone": {"next_state": "", "delay": 0},
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
60 "composing": {"next_state": "paused", "delay": 30},
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
61 "paused": {"next_state": "inactive", "delay": 450}
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
62 }
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
63
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
64
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
65 class UnknownChatStateException(Exception):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
66 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
67 This error is raised when an unknown chat state is used.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
68 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
69 pass
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
70
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
71
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
72 class XEP_0085(object):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
73 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
74 Implementation for XEP 0085
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
75 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
76 params = """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
77 <params>
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
78 <individual>
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
79 <category name="%(category_name)s" label="%(category_label)s">
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
80 <param name="%(param_name)s" label="%(param_label)s" value="true" type="bool" security="0"/>
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
81 </category>
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
82 </individual>
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
83 </params>
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
84 """ % {
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
85 'category_name': PARAM_KEY,
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
86 'category_label': _(PARAM_KEY),
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
87 'param_name': PARAM_NAME,
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
88 'param_label': _('Enable chat state notifications')
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
89 }
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
90
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
91 def __init__(self, host):
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
92 info(_("Chat State Notifications plugin initialization"))
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
93 self.host = host
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
94
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
95 # parameter value is retrieved before each use
662
4f747d7fde8c core: importParams renamed to updateParams: it now updates the parameter instead of appending children if it find an existing one.
Goffi <goffi@goffi.org>
parents: 660
diff changeset
96 host.memory.updateParams(self.params)
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
97
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
98 # triggers from core
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
99 host.trigger.add("MessageReceived", self.messageReceivedTrigger)
697
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
100 host.trigger.add("sendMessage", self.sendMessageTrigger)
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
101 host.trigger.add("paramUpdateTrigger", self.paramUpdateTrigger)
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
102 # TODO: handle profile disconnection (free memory in entity data)
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
103
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
104 # args: to_s (jid as string), profile
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
105 host.bridge.addMethod("chatStateComposing", ".plugin", in_sign='ss',
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
106 out_sign='', method=self.chatStateComposing)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
107
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
108 # args: from (jid as string), state in CHAT_STATES, profile
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
109 host.bridge.addSignal("chatStateReceived", ".plugin", signature='sss')
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
110
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
111 def getHandler(self, profile):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
112 return XEP_0085_handler(self, profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
113
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
114 def updateEntityData(self, entity_jid, value, profile):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
115 """
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
116 Update the entity data of the given profile for one or all contacts.
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
117 Reset the chat state(s) display if the notification has been disabled.
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
118 @param entity_jid: contact's JID, or '@ALL@' to update all contacts.
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
119 @param value: True, False or '@NONE@' to delete the entity data
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
120 @param profile: current profile
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
121 """
643
262d9d9ad27a plugin XEP-0085: renamed category and parameter
souliane <souliane@mailoo.org>
parents: 636
diff changeset
122 self.host.memory.updateEntityData(entity_jid, ENTITY_KEY, value, profile)
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
123 if not value or value == "@NONE@":
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
124 # disable chat state for this or these contact(s)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
125 self.host.bridge.chatStateReceived(unicode(entity_jid), "", profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
126
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
127 def paramUpdateTrigger(self, name, value, category, type, profile):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
128 """
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
129 Reset all the existing chat state entity data associated with this profile after a parameter modification.
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
130 @param name: parameter name
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
131 @param value: "true" to activate the notifications, or any other value to delete it
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
132 @param category: parameter category
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
133 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
134 if (category, name) == (PARAM_KEY, PARAM_NAME):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
135 self.updateEntityData("@ALL@", True if value == "true" else "@NONE@", profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
136
663
8004c7d4aba7 core: Deferred in onMessage.
Goffi <goffi@goffi.org>
parents: 662
diff changeset
137 def messageReceivedTrigger(self, message, post_treat, profile):
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
138 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
139 Update the entity cache when we receive a message with body.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
140 Check for a check state in the incoming message and broadcast signal.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
141 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
142 if not self.host.memory.getParamA(PARAM_NAME, PARAM_KEY, profile_key=profile):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
143 return True
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
144
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
145 try:
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 659
diff changeset
146 domish.generateElementsNamed(message.elements(), name="body").next()
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
147 from_jid = JID(message.getAttribute("from"))
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
148 try:
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 659
diff changeset
149 domish.generateElementsNamed(message.elements(), name="active").next()
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
150 # contact enabled Chat State Notifications
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
151 self.updateEntityData(from_jid, True, profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
152 # init to send following "composing" state
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
153 self.__chatStateInit(from_jid, message.getAttribute("type"), profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
154 except StopIteration:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
155 # contact didn't enable Chat State Notifications
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
156 self.updateEntityData(from_jid, False, profile)
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
157 return True
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
158 except StopIteration:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
159 pass
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
160
660
69a8bfd266a5 core, plugins: fixed bad use of children instead of elements() for domish.Element instances.
Goffi <goffi@goffi.org>
parents: 659
diff changeset
161 state_list = [child.name for child in message.elements() if
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
162 message.getAttribute("type") in MESSAGE_TYPES
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
163 and child.name in CHAT_STATES
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
164 and child.defaultUri == NS_CHAT_STATES]
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
165 for state in state_list:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
166 # there must be only one state according to the XEP
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
167 self.host.bridge.chatStateReceived(message.getAttribute("from"), state, profile)
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
168 break
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
169 return True
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
170
697
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
171 def sendMessageTrigger(self, mess_data, treatments, profile):
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
172 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
173 Eventually add the chat state to the message and initiate
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
174 the state machine when sending an "active" state.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
175 """
697
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
176 def treatment(mess_data):
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
177 message = mess_data['xml']
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
178 to_jid = JID(message.getAttribute("to"))
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
179 if not self.__checkActivation(to_jid, forceEntityData=True, profile=profile):
724
6edd9bda4e3f plugin XEP-0085: fixed bad return value for sendMessage trigger's post treatment
Goffi <goffi@goffi.org>
parents: 698
diff changeset
180 return mess_data
697
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
181 try:
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
182 # message with a body always mean active state
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
183 domish.generateElementsNamed(message.elements(), name="body").next()
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
184 message.addElement('active', NS_CHAT_STATES)
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
185 # launch the chat state machine (init the timer)
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
186 self.__chatStateActive(to_jid, mess_data["type"], profile)
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
187 except StopIteration:
698
d731ae066158 core: sendMessage's options parameter has been renamed to extra to be consistent with newMessage
Goffi <goffi@goffi.org>
parents: 697
diff changeset
188 if "chat_state" in mess_data["extra"]:
d731ae066158 core: sendMessage's options parameter has been renamed to extra to be consistent with newMessage
Goffi <goffi@goffi.org>
parents: 697
diff changeset
189 state = mess_data["extra"].pop("chat_state")
697
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
190 assert(state in CHAT_STATES)
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
191 message.addElement(state, NS_CHAT_STATES)
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
192 return mess_data
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
193
0c84fb112d70 core: sendMessage triggers now use a treatments deferred;
Goffi <goffi@goffi.org>
parents: 663
diff changeset
194 treatments.addCallback(treatment)
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
195 return True
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
196
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
197 def __checkActivation(self, to_jid, forceEntityData, profile):
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
198 """
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
199 @param to_joid: the contact's JID
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
200 @param forceEntityData: if set to True, a non-existing
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
201 entity data will be considered to be True (and initialized)
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
202 @param: current profile
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
203 @return: True if the notifications should be sent to this JID.
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
204 """
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
205 # check if the parameter is active
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
206 if not self.host.memory.getParamA(PARAM_NAME, PARAM_KEY, profile_key=profile):
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
207 return False
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
208 # check if notifications should be sent to this contact
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
209 try:
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
210 return self.host.memory.getEntityData(to_jid, [ENTITY_KEY], profile)[ENTITY_KEY]
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
211 except (exceptions.UnknownEntityError, KeyError):
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
212 if forceEntityData:
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
213 # enable it for the first time
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
214 self.updateEntityData(to_jid, True, profile)
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
215 return True
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
216 # wait for the first message before sending states
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
217 return False
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
218
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
219 def __chatStateInit(self, to_jid, mess_type, profile):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
220 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
221 Data initialization for the chat state machine.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
222 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
223 # TODO: use also the resource in map key
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
224 to_jid = to_jid.userhostJID()
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
225 if mess_type is None:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
226 return
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
227 if not hasattr(self, "map"):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
228 self.map = {}
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
229 profile_map = self.map.setdefault(profile, {})
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
230 if not to_jid in profile_map:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
231 machine = ChatStateMachine(self.host, to_jid,
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
232 mess_type, profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
233 self.map[profile][to_jid] = machine
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
234
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
235 def __chatStateActive(self, to_jid, mess_type, profile_key):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
236 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
237 Launch the chat state machine on "active" state.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
238 """
654
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
239 # TODO: use also the JID resource in the map key
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
240 to_jid = to_jid.userhostJID()
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
241 profile = self.host.memory.getProfileName(profile_key)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
242 if profile is None:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
243 raise exceptions.ProfileUnknownError
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
244 return
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
245 self.__chatStateInit(to_jid, mess_type, profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
246 self.map[profile][to_jid]._onEvent("active")
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
247
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
248 def chatStateComposing(self, to_jid_s, profile_key):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
249 """
654
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
250 Move to the "composing" state. Since this method is called
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
251 from the front-end, it needs to check the values of the
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
252 parameter "Send chat state notifications" and the entity
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
253 data associated to the target JID.
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
254 TODO: try to optimize this method which is called often
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
255 """
654
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
256 # TODO: use also the JID resource in the map key
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
257 to_jid = JID(to_jid_s).userhostJID()
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
258 profile = self.host.memory.getProfileName(profile_key)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
259 if profile is None:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
260 raise exceptions.ProfileUnknownError
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
261 return
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
262 if not self.__checkActivation(to_jid, forceEntityData=False, profile=profile):
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
263 return
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
264 try:
659
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
265 self.map[profile][to_jid]._onEvent("composing")
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
266 except AttributeError:
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
267 # no message has been sent/received since the notifications
b6c22d9f593a plugin xep-0085: bug fix + improvement
souliane <souliane@mailoo.org>
parents: 654
diff changeset
268 # have been enabled, it's better to wait for a first one
654
5c5cf5bca240 plugin XEP-0085: improvement for sending "composing" state
souliane <souliane@mailoo.org>
parents: 643
diff changeset
269 pass
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
270
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
271
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
272 class ChatStateMachine:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
273 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
274 This class represents a chat state, between one profile and
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
275 one target contact. A timer is used to move from one state
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
276 to the other. The initialization is done through the "active"
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
277 state which is internally set when a message is sent. The state
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
278 "composing" can be set externally (through the bridge by a
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
279 frontend). Other states are automatically set with the timer.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
280 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
281
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
282 def __init__(self, host, to_jid, mess_type, profile):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
283 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
284 Initialization need to store the target, message type
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
285 and a profile for sending later messages.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
286 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
287 self.host = host
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
288 self.to_jid = to_jid
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
289 self.mess_type = mess_type
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
290 self.profile = profile
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
291 self.state = None
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
292 self.timer = None
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
293
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
294 def _onEvent(self, state):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
295 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
296 Move to the specified state, eventually send the
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
297 notification to the contact (the "active" state is
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
298 automatically sent with each message) and set the timer.
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
299 """
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
300 if state != self.state and state != "active":
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
301 # send a new message without body
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
302 self.host.sendMessage(self.to_jid,
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
303 '',
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
304 '',
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
305 self.mess_type,
698
d731ae066158 core: sendMessage's options parameter has been renamed to extra to be consistent with newMessage
Goffi <goffi@goffi.org>
parents: 697
diff changeset
306 extra={"chat_state": state},
636
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
307 profile_key=self.profile)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
308 self.state = state
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
309 if not self.timer is None:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
310 self.timer.cancel()
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
311
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
312 if not state in TRANSITIONS:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
313 return
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
314 if not "next_state" in TRANSITIONS[state]:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
315 return
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
316 if not "delay" in TRANSITIONS[state]:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
317 return
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
318 next_state = TRANSITIONS[state]["next_state"]
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
319 delay = TRANSITIONS[state]["delay"]
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
320 if next_state == "" or delay < 0:
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
321 return
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
322 self.timer = Timer(delay, self._onEvent, [next_state])
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
323 self.timer.start()
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
324
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
325
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
326 class XEP_0085_handler(XMPPHandler):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
327 implements(iwokkel.IDisco)
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
328
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
329 def __init__(self, plugin_parent, profile):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
330 self.plugin_parent = plugin_parent
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
331 self.host = plugin_parent.host
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
332 self.profile = profile
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
333
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
334 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
335 return [disco.DiscoFeature(NS_CHAT_STATES)]
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
336
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
337 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
7ea6d5a86e58 plugin XEP-0085: Chat State Notifications
souliane <souliane@mailoo.org>
parents:
diff changeset
338 return []