refactoring package structure

1 files changed, 48 insertions, 0 deletions

diff --git a/service/pixelated/adapter/listeners/mailbox_indexer_listener.py b/service/pixelated/adapter/listeners/mailbox_indexer_listener.py
new file mode 100644
index 00000000..d8e0f81e
--- /dev/null
+++ b/service/pixelated/adapter/listeners/mailbox_indexer_listener.py
@@ -0,0 +1,48 @@
+#
+# 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/>.
+
+
+class MailboxIndexerListener(object):
+    """ Listens for new mails, keeping the index updated """
+
+    SEARCH_ENGINE = None
+
+    @classmethod
+    def listen(cls, account, mailbox_name, soledad_querier):
+        listener = MailboxIndexerListener(mailbox_name, soledad_querier)
+        if listener not in account.getMailbox(mailbox_name).listeners:
+            account.getMailbox(mailbox_name).addListener(listener)
+
+    def __init__(self, mailbox_name, soledad_querier):
+        self.mailbox_name = mailbox_name
+        self.querier = soledad_querier
+
+    def newMessages(self, exists, recent):
+        indexed_idents = set(self.SEARCH_ENGINE.search('tag:' + self.mailbox_name.lower(), all_mails=True))
+        soledad_idents = self.querier.idents_by_mailbox(self.mailbox_name)
+
+        missing_idents = soledad_idents.difference(indexed_idents)
+
+        self.SEARCH_ENGINE.index_mails(self.querier.mails(missing_idents))
+
+    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