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Reworked the Gmail notification plugin to use stanza objects and expose more information.

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Lance Stout 2010-07-11 22:01:51 -04:00
parent d0cb400c54
commit b1c997be1d
2 changed files with 228 additions and 51 deletions
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183
sleekxmpp/plugins/gmail_notify.py
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"""
SleekXMPP: The Sleek XMPP Library
Copyright (C) 2007 Nathanael C. Fritz
This file is part of SleekXMPP.
SleekXMPP: The Sleek XMPP Library
Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
This file is part of SleekXMPP.
SleekXMPP is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
SleekXMPP is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with SleekXMPP; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
See the file license.txt for copying permission.
"""
from __future__ import with_statement
from . import base
import logging
from xml.etree import cElementTree as ET
import traceback
import time
from . import base
from .. xmlstream.handler.callback import Callback
from .. xmlstream.matcher.xpath import MatchXPath
from .. xmlstream.stanzabase import ElementBase, ET, JID
from .. stanza.iq import Iq
class GmailQuery(ElementBase):
namespace = 'google:mail:notify'
name = 'query'
plugin_attrib = 'gmail'
interfaces = set(('newer-than-time', 'newer-than-tid', 'q', 'search'))
def getSearch(self):
return self['q']
def setSearch(self, search):
self['q'] = search
def delSearch(self):
del self['q']
class MailBox(ElementBase):
namespace = 'google:mail:notify'
name = 'mailbox'
plugin_attrib = 'mailbox'
interfaces = set(('result-time', 'total-matched', 'total-estimate',
'url', 'threads', 'matched', 'estimate'))
def getThreads(self):
threads = []
for threadXML in self.xml.findall('{%s}%s' % (MailThread.namespace,
MailThread.name)):
threads.append(MailThread(xml=threadXML, parent=None))
return threads
def getMatched(self):
return self['total-matched']
def getEstimate(self):
return self['total-estimate'] == '1'
class MailThread(ElementBase):
namespace = 'google:mail:notify'
name = 'mail-thread-info'
plugin_attrib = 'thread'
interfaces = set(('tid', 'participation', 'messages', 'date',
'senders', 'url', 'labels', 'subject', 'snippet'))
sub_interfaces = set(('labels', 'subject', 'snippet'))
def getSenders(self):
senders = []
sendersXML = self.xml.find('{%s}senders' % self.namespace)
if sendersXML is not None:
for senderXML in sendersXML.findall('{%s}sender' % self.namespace):
senders.append(MailSender(xml=senderXML, parent=None))
return senders
class MailSender(ElementBase):
namespace = 'google:mail:notify'
name = 'sender'
plugin_attrib = 'sender'
interfaces = set(('address', 'name', 'originator', 'unread'))
def getOriginator(self):
return self.xml.attrib.get('originator', '0') == '1'
def getUnread(self):
return self.xml.attrib.get('unread', '0') == '1'
class NewMail(ElementBase):
namespace = 'google:mail:notify'
name = 'new-mail'
plugin_attrib = 'new-mail'
class gmail_notify(base.base_plugin):
"""
Google Talk: Gmail Notifications
"""
def plugin_init(self):
self.description = 'Google Talk Gmail Notification'
self.xmpp.add_event_handler('sent_presence', self.handler_gmailcheck, threaded=True)
self.emails = []
def plugin_init(self):
self.description = 'Google Talk: Gmail Notifications'
def handler_gmailcheck(self, payload):
#TODO XEP 30 should cache results and have getFeature
result = self.xmpp['xep_0030'].getInfo(self.xmpp.server)
features = []
for feature in result.findall('{http://jabber.org/protocol/disco#info}query/{http://jabber.org/protocol/disco#info}feature'):
features.append(feature.get('var'))
if 'google:mail:notify' in features:
logging.debug("Server supports Gmail Notify")
self.xmpp.add_handler("<iq type='set' xmlns='%s'><new-mail xmlns='google:mail:notify' /></iq>" % self.xmpp.default_ns, self.handler_notify)
self.getEmail()
self.xmpp.registerHandler(
Callback('Gmail Result',
MatchXPath('{%s}iq/{%s}%s' % (self.xmpp.default_ns,
MailBox.namespace,
MailBox.name)),
self.handle_gmail))
def handler_notify(self, xml):
logging.info("New Gmail recieved!")
self.xmpp.event('gmail_notify')
self.xmpp.registerHandler(
Callback('Gmail New Mail',
MatchXPath('{%s}iq/{%s}%s' % (self.xmpp.default_ns,
NewMail.namespace,
NewMail.name)),
self.handle_new_mail))
def getEmail(self):
iq = self.xmpp.makeIqGet()
iq.attrib['from'] = self.xmpp.fulljid
iq.attrib['to'] = self.xmpp.jid
self.xmpp.makeIqQuery(iq, 'google:mail:notify')
emails = iq.send()
mailbox = emails.find('{google:mail:notify}mailbox')
total = int(mailbox.get('total-matched', 0))
logging.info("%s New Gmail Messages" % total)
self.xmpp.stanzaPlugin(Iq, GmailQuery)
self.xmpp.stanzaPlugin(Iq, MailBox)
self.xmpp.stanzaPlugin(Iq, NewMail)
self.last_result_time = None
def handle_gmail(self, iq):
mailbox = iq['mailbox']
approx = ' approximately' if mailbox['estimated'] else ''
logging.info('Gmail: Received%s %s emails' % (approx, mailbox['total-matched']))
self.last_result_time = mailbox['result-time']
self.xmpp.event('gmail_messages', iq)
def handle_new_mail(self, iq):
logging.info("Gmail: New emails received!")
self.xmpp.event('gmail_notify')
self.checkEmail()
def getEmail(self, query=None):
return self.search(query)
def checkEmail(self):
return self.search(newer=self.last_result_time)
def search(self, query=None, newer=None):
if query is None:
logging.info("Gmail: Checking for new emails")
else:
logging.info('Gmail: Searching for emails matching: "%s"' % query)
iq = self.xmpp.Iq()
iq['type'] = 'get'
iq['to'] = self.xmpp.jid
iq['gmail']['q'] = query
iq['gmail']['newer-than-time'] = newer
return iq.send()

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tests/test_gmail.py Normal file
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from sleektest import *
import sleekxmpp.plugins.gmail_notify as gmail
class TestGmail(SleekTest):
def setUp(self):
self.stanzaPlugin(Iq, gmail.GmailQuery)
self.stanzaPlugin(Iq, gmail.MailBox)
self.stanzaPlugin(Iq, gmail.NewMail)
def testCreateQuery(self):
"""Testing querying Gmail for emails."""
iq = self.Iq()
iq['type'] = 'get'
iq['gmail']['search'] = 'is:starred'
iq['gmail']['newer-than-time'] = '1140638252542'
iq['gmail']['newer-than-tid'] = '11134623426430234'
self.checkIq(iq, """
<iq type="get">
<query xmlns="google:mail:notify"
newer-than-time="1140638252542"
newer-than-tid="11134623426430234"
q="is:starred" />
</iq>
""")
def testMailBox(self):
"""Testing reading from Gmail mailbox result"""
# Use the example from Google's documentation at
# http://code.google.com/apis/talk/jep_extensions/gmail.html#notifications
xml = ET.fromstring("""
<iq type="result">
<mailbox xmlns="google:mail:notify"
result-time='1118012394209'
url='http://mail.google.com/mail'
total-matched='95'
total-estimate='0'>
<mail-thread-info tid='1172320964060972012'
participation='1'
messages='28'
date='1118012394209'
url='http://mail.google.com/mail?view=cv'>
<senders>
<sender name='Me' address='romeo@gmail.com' originator='1' />
<sender name='Benvolio' address='benvolio@gmail.com' />
<sender name='Mercutio' address='mercutio@gmail.com' unread='1'/>
</senders>
<labels>act1scene3</labels>
<subject>Put thy rapier up.</subject>
<snippet>Ay, ay, a scratch, a scratch; marry, 'tis enough.</snippet>
</mail-thread-info>
</mailbox>
</iq>
""")
iq = self.Iq(xml=xml)
mailbox = iq['mailbox']
self.failUnless(mailbox['result-time'] == '1118012394209', "result-time doesn't match")
self.failUnless(mailbox['url'] == 'http://mail.google.com/mail', "url doesn't match")
self.failUnless(mailbox['matched'] == '95', "total-matched incorrect")
self.failUnless(mailbox['estimate'] == False, "total-estimate incorrect")
self.failUnless(len(mailbox['threads']) == 1, "could not extract message threads")
thread = mailbox['threads'][0]
self.failUnless(thread['tid'] == '1172320964060972012', "thread tid doesn't match")
self.failUnless(thread['participation'] == '1', "thread participation incorrect")
self.failUnless(thread['messages'] == '28', "thread message count incorrect")
self.failUnless(thread['date'] == '1118012394209', "thread date doesn't match")
self.failUnless(thread['url'] == 'http://mail.google.com/mail?view=cv', "thread url doesn't match")
self.failUnless(thread['labels'] == 'act1scene3', "thread labels incorrect")
self.failUnless(thread['subject'] == 'Put thy rapier up.', "thread subject doesn't match")
self.failUnless(thread['snippet'] == "Ay, ay, a scratch, a scratch; marry, 'tis enough.", "snippet doesn't match")
self.failUnless(len(thread['senders']) == 3, "could not extract senders")
sender1 = thread['senders'][0]
self.failUnless(sender1['name'] == 'Me', "sender name doesn't match")
self.failUnless(sender1['address'] == 'romeo@gmail.com', "sender address doesn't match")
self.failUnless(sender1['originator'] == True, "sender originator incorrect")
self.failUnless(sender1['unread'] == False, "sender unread incorrectly True")
sender2 = thread['senders'][2]
self.failUnless(sender2['unread'] == True, "sender unread incorrectly False")
suite = unittest.TestLoader().loadTestsFromTestCase(TestGmail)