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authorRuben Pollan <meskio@sindominio.net>2015-02-18 10:24:03 -0600
committerRuben Pollan <meskio@sindominio.net>2015-02-18 17:30:29 -0600
commit87c15e3ec5c1ca607890bf72b0d90bb0f114cbb1 (patch)
treec9e67a7f717367a1e5711f2d50d43d09fb7f2124 /src/leap
parentd7177ea01c968e5ee221aae90eb6e1f815c09972 (diff)
Add callbacks to inbox insertions
Diffstat (limited to 'src/leap')
-rw-r--r--src/leap/mail/incoming/service.py38
-rw-r--r--src/leap/mail/incoming/tests/test_incoming_mail.py24
2 files changed, 47 insertions, 15 deletions
diff --git a/src/leap/mail/incoming/service.py b/src/leap/mail/incoming/service.py
index 2902141..fadfd9f 100644
--- a/src/leap/mail/incoming/service.py
+++ b/src/leap/mail/incoming/service.py
@@ -135,12 +135,26 @@ class IncomingMail(Service):
self._inbox = inbox
self._userid = userid
+ self._listeners = []
self._loop = None
self._check_period = check_period
# initialize a mail parser only once
self._parser = Parser()
+ def add_listener(self, listener):
+ """
+ Add a listener to inbox insertions.
+
+ This listener function will be called for each message added to the
+ inbox with its uid as parameter. This function should not be blocking
+ or it will block the incoming queue.
+
+ :param listener: the listener function
+ :type listener: callable
+ """
+ self._listeners.append(listener)
+
#
# Public API: fetch, start_loop, stop.
#
@@ -699,17 +713,21 @@ class IncomingMail(Service):
doc, data = msgtuple
log.msg('adding message %s to local db' % (doc.doc_id,))
- #if isinstance(data, list):
- #if empty(data):
- #return False
- #data = data[0]
-
def msgSavedCallback(result):
- if not empty(result):
- leap_events.signal(IMAP_MSG_SAVED_LOCALLY)
- return self._delete_incoming_message(doc)
- # TODO add notification as a callback
- #leap_events.signal(IMAP_MSG_DELETED_INCOMING)
+ if empty(result):
+ return
+
+ for listener in self._listeners:
+ listener(result)
+
+ def signal_deleted(doc_id):
+ leap_events.signal(IMAP_MSG_DELETED_INCOMING)
+ return doc_id
+
+ leap_events.signal(IMAP_MSG_SAVED_LOCALLY)
+ d = self._delete_incoming_message(doc)
+ d.addCallback(signal_deleted)
+ return d
d = self._inbox.addMessage(data, (self.RECENT_FLAG,))
d.addCallbacks(msgSavedCallback, self._errback)
diff --git a/src/leap/mail/incoming/tests/test_incoming_mail.py b/src/leap/mail/incoming/tests/test_incoming_mail.py
index 0b1e696..a932a95 100644
--- a/src/leap/mail/incoming/tests/test_incoming_mail.py
+++ b/src/leap/mail/incoming/tests/test_incoming_mail.py
@@ -95,7 +95,8 @@ subject: independence of cyberspace
ADDRESS)
# The messages don't exist on soledad will fail on deletion
- self.fetcher._delete_incoming_message = Mock(return_value=None)
+ self.fetcher._delete_incoming_message = Mock(
+ return_value=defer.succeed(None))
d = super(IncomingMailTestCase, self).setUp()
d.addCallback(getInbox)
@@ -165,12 +166,13 @@ subject: independence of cyberspace
message.attach(key)
self.fetcher._keymanager.put_raw_key = Mock(
return_value=defer.succeed(None))
+ self.fetcher._keymanager.fetch_key = Mock()
def put_raw_key_called(_):
self.fetcher._keymanager.put_raw_key.assert_called_once_with(
KEY, OpenPGPKey, address=ADDRESS_2)
- d = self._mock_fetch(message.as_string())
+ d = self._do_fetch(message.as_string())
d.addCallback(put_raw_key_called)
return d
@@ -205,12 +207,24 @@ subject: independence of cyberspace
d.addCallback(create_encrypted_message)
d.addCallback(
lambda message:
- self._mock_fetch(message.as_string()))
+ self._do_fetch(message.as_string()))
+ return d
+
+ def testListener(self):
+ self.called = False
+ def listener(uid):
+ self.called = True
+
+ def listener_called(_):
+ self.assertTrue(self.called)
+
+ self.fetcher.add_listener(listener)
+ d = self._do_fetch(self.EMAIL)
+ d.addCallback(listener_called)
return d
- def _mock_fetch(self, message):
- self.fetcher._keymanager.fetch_key = Mock()
+ def _do_fetch(self, message):
d = self._create_incoming_email(message)
d.addCallback(
lambda email: