Reworked the Gmail notification plugin to use stanza objects and expose more information.
This commit is contained in:
Lance Stout
@@ -1,57 +1,146 @@
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"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2007 Nathanael C. Fritz
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This file is part of SleekXMPP.
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
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This file is part of SleekXMPP.
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SleekXMPP is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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SleekXMPP is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SleekXMPP; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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See the file license.txt for copying permission.
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"""
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from __future__ import with_statement
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from . import base
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import logging
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from xml.etree import cElementTree as ET
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import traceback
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import time
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from . import base
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from .. xmlstream.handler.callback import Callback
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from .. xmlstream.matcher.xpath import MatchXPath
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from .. xmlstream.stanzabase import ElementBase, ET, JID
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from .. stanza.iq import Iq
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class GmailQuery(ElementBase):
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namespace = 'google:mail:notify'
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name = 'query'
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plugin_attrib = 'gmail'
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interfaces = set(('newer-than-time', 'newer-than-tid', 'q', 'search'))
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def getSearch(self):
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return self['q']
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def setSearch(self, search):
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self['q'] = search
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def delSearch(self):
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del self['q']
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class MailBox(ElementBase):
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namespace = 'google:mail:notify'
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name = 'mailbox'
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plugin_attrib = 'mailbox'
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interfaces = set(('result-time', 'total-matched', 'total-estimate',
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'url', 'threads', 'matched', 'estimate'))
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def getThreads(self):
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threads = []
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for threadXML in self.xml.findall('{%s}%s' % (MailThread.namespace,
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MailThread.name)):
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threads.append(MailThread(xml=threadXML, parent=None))
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return threads
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def getMatched(self):
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return self['total-matched']
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def getEstimate(self):
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return self['total-estimate'] == '1'
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class MailThread(ElementBase):
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namespace = 'google:mail:notify'
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name = 'mail-thread-info'
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plugin_attrib = 'thread'
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interfaces = set(('tid', 'participation', 'messages', 'date',
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'senders', 'url', 'labels', 'subject', 'snippet'))
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sub_interfaces = set(('labels', 'subject', 'snippet'))
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def getSenders(self):
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senders = []
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sendersXML = self.xml.find('{%s}senders' % self.namespace)
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if sendersXML is not None:
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for senderXML in sendersXML.findall('{%s}sender' % self.namespace):
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senders.append(MailSender(xml=senderXML, parent=None))
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return senders
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class MailSender(ElementBase):
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namespace = 'google:mail:notify'
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name = 'sender'
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plugin_attrib = 'sender'
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interfaces = set(('address', 'name', 'originator', 'unread'))
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def getOriginator(self):
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return self.xml.attrib.get('originator', '0') == '1'
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def getUnread(self):
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return self.xml.attrib.get('unread', '0') == '1'
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class NewMail(ElementBase):
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namespace = 'google:mail:notify'
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name = 'new-mail'
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plugin_attrib = 'new-mail'
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class gmail_notify(base.base_plugin):
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def plugin_init(self):
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self.description = 'Google Talk Gmail Notification'
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self.xmpp.add_event_handler('sent_presence', self.handler_gmailcheck, threaded=True)
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self.emails = []
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def handler_gmailcheck(self, payload):
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#TODO XEP 30 should cache results and have getFeature
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result = self.xmpp['xep_0030'].getInfo(self.xmpp.server)
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features = []
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for feature in result.findall('{http://jabber.org/protocol/disco#info}query/{http://jabber.org/protocol/disco#info}feature'):
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features.append(feature.get('var'))
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if 'google:mail:notify' in features:
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logging.debug("Server supports Gmail Notify")
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self.xmpp.add_handler("<iq type='set' xmlns='%s'><new-mail xmlns='google:mail:notify' /></iq>" % self.xmpp.default_ns, self.handler_notify)
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self.getEmail()
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def handler_notify(self, xml):
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logging.info("New Gmail recieved!")
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self.xmpp.event('gmail_notify')
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def getEmail(self):
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iq = self.xmpp.makeIqGet()
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iq.attrib['from'] = self.xmpp.fulljid
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iq.attrib['to'] = self.xmpp.jid
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self.xmpp.makeIqQuery(iq, 'google:mail:notify')
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emails = iq.send()
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mailbox = emails.find('{google:mail:notify}mailbox')
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total = int(mailbox.get('total-matched', 0))
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logging.info("%s New Gmail Messages" % total)
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"""
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Google Talk: Gmail Notifications
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"""
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def plugin_init(self):
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self.description = 'Google Talk: Gmail Notifications'
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self.xmpp.registerHandler(
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Callback('Gmail Result',
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MatchXPath('{%s}iq/{%s}%s' % (self.xmpp.default_ns,
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MailBox.namespace,
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MailBox.name)),
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self.handle_gmail))
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self.xmpp.registerHandler(
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Callback('Gmail New Mail',
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MatchXPath('{%s}iq/{%s}%s' % (self.xmpp.default_ns,
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NewMail.namespace,
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NewMail.name)),
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self.handle_new_mail))
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self.xmpp.stanzaPlugin(Iq, GmailQuery)
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self.xmpp.stanzaPlugin(Iq, MailBox)
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self.xmpp.stanzaPlugin(Iq, NewMail)
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self.last_result_time = None
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def handle_gmail(self, iq):
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mailbox = iq['mailbox']
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approx = ' approximately' if mailbox['estimated'] else ''
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logging.info('Gmail: Received%s %s emails' % (approx, mailbox['total-matched']))
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self.last_result_time = mailbox['result-time']
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self.xmpp.event('gmail_messages', iq)
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def handle_new_mail(self, iq):
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logging.info("Gmail: New emails received!")
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self.xmpp.event('gmail_notify')
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self.checkEmail()
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def getEmail(self, query=None):
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return self.search(query)
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def checkEmail(self):
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return self.search(newer=self.last_result_time)
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def search(self, query=None, newer=None):
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if query is None:
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logging.info("Gmail: Checking for new emails")
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else:
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logging.info('Gmail: Searching for emails matching: "%s"' % query)
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iq = self.xmpp.Iq()
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iq['type'] = 'get'
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iq['to'] = self.xmpp.jid
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iq['gmail']['q'] = query
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iq['gmail']['newer-than-time'] = newer
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return iq.send()
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