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diff --git a/service/src/pixelated/adapter/listeners/mailbox_indexer_listener.py b/service/src/pixelated/adapter/listeners/mailbox_indexer_listener.py
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+#
+# Copyright (c) 2014 ThoughtWorks, Inc.
+#
+# Pixelated is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Pixelated 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 PCULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
+from twisted.internet import defer
+from twisted.logger import Logger
+
+logger = Logger()
+
+
+class MailboxIndexerListener(object):
+ """ Listens for new mails, keeping the index updated """
+
+ @classmethod
+ @defer.inlineCallbacks
+ def listen(cls, account, mailbox_name, mail_store, search_engine):
+ listener = MailboxIndexerListener(mailbox_name, mail_store, search_engine)
+ mail_collection = yield account.get_collection_by_mailbox(mailbox_name)
+ mail_collection.addListener(listener)
+
+ defer.returnValue(listener)
+
+ def __init__(self, mailbox_name, mail_store, search_engine):
+ self.mailbox_name = mailbox_name
+ self.mail_store = mail_store
+ self.search_engine = search_engine
+
+ @defer.inlineCallbacks
+ def notify_new(self):
+ try:
+ indexed_idents = set(self.search_engine.search('tag:' + self.mailbox_name.lower(), all_mails=True))
+ soledad_idents = yield self.mail_store.get_mailbox_mail_ids(self.mailbox_name)
+ soledad_idents = set(soledad_idents)
+
+ missing_idents = soledad_idents.difference(indexed_idents)
+
+ self.search_engine.index_mails((yield self.mail_store.get_mails(missing_idents, include_body=True)))
+ except Exception, e: # this is a event handler, don't let exceptions escape
+ logger.error(e)
+
+ def __eq__(self, other):
+ return other and other.mailbox_name == self.mailbox_name
+
+ def __hash__(self):
+ return self.mailbox_name.__hash__()
+
+ def __repr__(self):
+ return 'MailboxListener: ' + self.mailbox_name
+
+
+@defer.inlineCallbacks
+def listen_all_mailboxes(account, search_engine, mail_store):
+ mailboxes = yield account.list_all_mailbox_names()
+ for mailbox_name in mailboxes:
+ yield MailboxIndexerListener.listen(account, mailbox_name, mail_store, search_engine)