Mercurial > libervia-backend
annotate src/plugins/plugin_xep_0297.py @ 2182:087eec4c6c07
memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
- merged private values method handling in sqlite, and added a keys arguments to get only some keys
- LazyPersistentBinaryDict allow to get values in database only when they are needed, saving memory for big data
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sun, 12 Mar 2017 19:33:17 +0100 |
| parents | 33c8c4973743 |
| children | 8b37a62336c3 |
| rev | line source |
|---|---|
|
1934
2daf7b4c6756
use of /usr/bin/env instead of /usr/bin/python in shebang
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
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1 #!/usr/bin/env python2 |
| 1274 | 2 # -*- coding: utf-8 -*- |
| 3 | |
| 4 # SAT plugin for Stanza Forwarding (XEP-0297) | |
| 1766 | 5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) |
| 6 # Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org) | |
| 1274 | 7 |
| 8 # This program is free software: you can redistribute it and/or modify | |
| 9 # it under the terms of the GNU Affero General Public License as published by | |
| 10 # the Free Software Foundation, either version 3 of the License, or | |
| 11 # (at your option) any later version. | |
| 12 | |
| 13 # This program is distributed in the hope that it will be useful, | |
| 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 # GNU Affero General Public License for more details. | |
| 17 | |
| 18 # You should have received a copy of the GNU Affero General Public License | |
| 19 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 | |
| 21 from sat.core.constants import Const as C | |
|
2137
410e7a940a8b
plugin XEP-0297: used sendMessage in forward, and added comment/warning:
Goffi <goffi@goffi.org>
parents:
2129
diff
changeset
|
22 from sat.core.i18n import _, D_ |
| 1274 | 23 from sat.core.log import getLogger |
| 24 log = getLogger(__name__) | |
| 25 | |
| 26 from wokkel import disco, iwokkel | |
| 27 try: | |
| 28 from twisted.words.protocols.xmlstream import XMPPHandler | |
| 29 except ImportError: | |
| 30 from wokkel.subprotocols import XMPPHandler | |
| 31 from zope.interface import implements | |
| 32 | |
| 33 from twisted.words.xish import domish | |
| 34 | |
|
2099
ad88808591ef
plugin XEP-0280: Message Carbons first draft
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
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35 NS_SF = C.NS_FORWARD |
| 1274 | 36 |
| 37 PLUGIN_INFO = { | |
|
2145
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
38 C.PI_NAME: u"Stanza Forwarding", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
39 C.PI_IMPORT_NAME: u"XEP-0297", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
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40 C.PI_TYPE: u"XEP", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
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41 C.PI_PROTOCOLS: [u"XEP-0297"], |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
42 C.PI_MAIN: "XEP_0297", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
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43 C.PI_HANDLER: u"yes", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
2144
diff
changeset
|
44 C.PI_DESCRIPTION: D_(u"""Implementation of Stanza Forwarding""") |
| 1274 | 45 } |
| 46 | |
| 47 | |
| 48 class XEP_0297(object): | |
|
2137
410e7a940a8b
plugin XEP-0297: used sendMessage in forward, and added comment/warning:
Goffi <goffi@goffi.org>
parents:
2129
diff
changeset
|
49 # FIXME: check this implementation which doesn't seems to be used |
| 1274 | 50 |
| 51 def __init__(self, host): | |
| 52 log.info(_("Stanza Forwarding plugin initialization")) | |
| 53 self.host = host | |
| 54 | |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
2137
diff
changeset
|
55 def getHandler(self, client): |
|
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
2137
diff
changeset
|
56 return XEP_0297_handler(self, client.profile) |
| 1274 | 57 |
| 58 @classmethod | |
| 59 def updateUri(cls, element, uri): | |
| 60 """Update recursively the element URI. | |
| 61 | |
| 62 @param element (domish.Element): element to update | |
| 63 @param uri (unicode): new URI | |
| 64 """ | |
| 65 # XXX: we need this because changing the URI of an existing element | |
| 66 # containing children doesn't update the children's blank URI. | |
| 67 element.uri = uri | |
| 68 element.defaultUri = uri | |
| 69 for child in element.children: | |
| 70 if isinstance(child, domish.Element) and not child.uri: | |
| 71 XEP_0297.updateUri(child, uri) | |
| 72 | |
| 73 def forward(self, stanza, to_jid, stamp, body='', profile_key=C.PROF_KEY_NONE): | |
| 74 """Forward a message to the given JID. | |
| 75 | |
| 76 @param stanza (domish.Element): original stanza to be forwarded. | |
| 77 @param to_jid (JID): recipient JID. | |
| 78 @param stamp (datetime): offset-aware timestamp of the original reception. | |
| 79 @param body (unicode): optional description. | |
| 80 @param profile_key (unicode): %(doc_profile_key)s | |
| 81 @return: a Deferred when the message has been sent | |
| 82 """ | |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
2137
diff
changeset
|
83 # FIXME: this method is not used and doesn't use mess_data which should be used for client.sendMessageData |
|
2137
410e7a940a8b
plugin XEP-0297: used sendMessage in forward, and added comment/warning:
Goffi <goffi@goffi.org>
parents:
2129
diff
changeset
|
84 # should it be deprecated? A method constructing the element without sending it seems more natural |
|
410e7a940a8b
plugin XEP-0297: used sendMessage in forward, and added comment/warning:
Goffi <goffi@goffi.org>
parents:
2129
diff
changeset
|
85 log.warning(u"THIS METHOD IS DEPRECATED") # FIXME: we use this warning until we check the method |
| 1274 | 86 msg = domish.Element((None, 'message')) |
| 87 msg['to'] = to_jid.full() | |
| 88 msg['type'] = stanza['type'] | |
| 89 | |
| 90 body_elt = domish.Element((None, 'body')) | |
| 91 if body: | |
| 92 body_elt.addContent(body) | |
| 93 | |
| 94 forwarded_elt = domish.Element((NS_SF, 'forwarded')) | |
| 95 delay_elt = self.host.plugins['XEP-0203'].delay(stamp) | |
| 96 forwarded_elt.addChild(delay_elt) | |
| 97 if not stanza.uri: # None or '' | |
| 98 XEP_0297.updateUri(stanza, 'jabber:client') | |
| 99 forwarded_elt.addChild(stanza) | |
| 100 | |
| 101 msg.addChild(body_elt) | |
| 102 msg.addChild(forwarded_elt) | |
| 103 | |
| 104 client = self.host.getClient(profile_key) | |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
2137
diff
changeset
|
105 return client.sendMessageData({u'xml': msg}) |
| 1274 | 106 |
| 107 | |
| 108 class XEP_0297_handler(XMPPHandler): | |
| 109 implements(iwokkel.IDisco) | |
| 110 | |
| 111 def __init__(self, plugin_parent, profile): | |
| 112 self.plugin_parent = plugin_parent | |
| 113 self.host = plugin_parent.host | |
| 114 self.profile = profile | |
| 115 | |
| 116 def getDiscoInfo(self, requestor, target, nodeIdentifier=''): | |
| 117 return [disco.DiscoFeature(NS_SF)] | |
| 118 | |
| 119 def getDiscoItems(self, requestor, target, nodeIdentifier=''): | |
| 120 return [] |