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-rw-r--r--src/leap/mail/imap/service/imap.py9
-rw-r--r--src/leap/mail/mail.py2
-rw-r--r--src/leap/mail/plugins/__init__.py3
-rw-r--r--src/leap/mail/plugins/soledad_sync_hooks.py19
-rw-r--r--src/leap/mail/sync_hooks.py121
5 files changed, 152 insertions, 2 deletions
diff --git a/src/leap/mail/imap/service/imap.py b/src/leap/mail/imap/service/imap.py
index 370c513..e401283 100644
--- a/src/leap/mail/imap/service/imap.py
+++ b/src/leap/mail/imap/service/imap.py
@@ -35,6 +35,7 @@ from leap.common.events import emit, catalog
from leap.common.check import leap_assert_type, leap_check
from leap.mail.imap.account import IMAPAccount
from leap.mail.imap.server import LEAPIMAPServer
+from leap.mail.plugins import soledad_sync_hooks
from leap.soledad.client import Soledad
@@ -91,10 +92,17 @@ class LeapIMAPFactory(ServerFactory):
theAccount = IMAPAccount(uuid, soledad)
self.theAccount = theAccount
+ self._initialize_sync_hooks()
self._connections = defaultdict()
# XXX how to pass the store along?
+ def _initialize_sync_hooks(self):
+ soledad_sync_hooks.post_sync_uid_reindexer.set_account(self.theAccount)
+
+ def _teardown_sync_hooks(self):
+ soledad_sync_hooks.post_sync_uid_reindexer.set_account(None)
+
def buildProtocol(self, addr):
"""
Return a protocol suitable for the job.
@@ -128,6 +136,7 @@ class LeapIMAPFactory(ServerFactory):
# mark account as unusable, so any imap command will fail
# with unauth state.
self.theAccount.end_session()
+ self._teardown_sync_hooks()
# TODO should wait for all the pending deferreds,
# the twisted way!
diff --git a/src/leap/mail/mail.py b/src/leap/mail/mail.py
index 1649d4a..bab73cb 100644
--- a/src/leap/mail/mail.py
+++ b/src/leap/mail/mail.py
@@ -42,8 +42,6 @@ logger = logging.getLogger(name=__name__)
# TODO LIST
# [ ] Probably change the name of this module to "api" or "account", mail is
# too generic (there's also IncomingMail, and OutgoingMail
-# [ ] Change the doc_ids scheme for part-docs: use mailbox UID validity
-# identifier, instead of name! (renames are broken!)
# [ ] Profile add_msg.
def _get_mdoc_id(mbox, chash):
diff --git a/src/leap/mail/plugins/__init__.py b/src/leap/mail/plugins/__init__.py
new file mode 100644
index 0000000..ddb8691
--- /dev/null
+++ b/src/leap/mail/plugins/__init__.py
@@ -0,0 +1,3 @@
+from twisted.plugin import pluginPackagePaths
+__path__.extend(pluginPackagePaths(__name__))
+__all__ = []
diff --git a/src/leap/mail/plugins/soledad_sync_hooks.py b/src/leap/mail/plugins/soledad_sync_hooks.py
new file mode 100644
index 0000000..9d48126
--- /dev/null
+++ b/src/leap/mail/plugins/soledad_sync_hooks.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# soledad_sync_hooks.py
+# Copyright (C) 2015 LEAP
+#
+# This program 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 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+
+from leap.mail.sync_hooks import MailProcessingPostSyncHook
+post_sync_uid_reindexer = MailProcessingPostSyncHook()
diff --git a/src/leap/mail/sync_hooks.py b/src/leap/mail/sync_hooks.py
new file mode 100644
index 0000000..b5bded5
--- /dev/null
+++ b/src/leap/mail/sync_hooks.py
@@ -0,0 +1,121 @@
+# -*- coding: utf-8 -*-
+# sync_hooks.py
+# Copyright (C) 2015 LEAP
+#
+# This program 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 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+"""
+Soledad PostSync Hooks.
+
+Process every new document of interest after every soledad synchronization,
+using the hooks that soledad exposes via plugins.
+"""
+import logging
+
+from re import compile as regex_compile
+
+from zope.interface import implements
+from twisted.internet import defer
+from twisted.plugin import IPlugin
+from twisted.python import log
+
+from leap.soledad.client.interfaces import ISoledadPostSyncPlugin
+from leap.mail import constants
+
+
+logger = logging.getLogger(__name__)
+
+_get_doc_type_preffix = lambda s: s[:2]
+
+
+class MailProcessingPostSyncHook(object):
+ implements(IPlugin, ISoledadPostSyncPlugin)
+
+ META_DOC_PREFFIX = _get_doc_type_preffix(constants.METAMSGID)
+ watched_doc_types = (META_DOC_PREFFIX, )
+
+ _account = None
+ _pending_docs = []
+ _processing_deferreds = []
+
+ def process_received_docs(self, doc_id_list):
+ if self._has_configured_account():
+ process_fun = self._make_uid_index
+ else:
+ self._processing_deferreds = []
+ process_fun = self._queue_doc_id
+
+ for doc_id in doc_id_list:
+ if _get_doc_type_preffix(doc_id) in self.watched_doc_types:
+ log.msg("Mail post-sync hook: processing %s" % doc_id)
+ process_fun(doc_id)
+
+ if self._processing_deferreds:
+ return defer.gatherResults(self._processing_deferreds)
+
+ def set_account(self, account):
+ self._account = account
+ if account:
+ self._process_queued_docs()
+
+ def _has_configured_account(self):
+ return self._account is not None
+
+ def _queue_doc_id(self, doc_id):
+ self._pending_docs.append(doc_id)
+
+ def _make_uid_index(self, mdoc_id):
+ indexer = self._account.account.mbox_indexer
+ mbox_uuid = _get_mbox_uuid(mdoc_id)
+ if mbox_uuid:
+ chash = _get_chash_from_mdoc(mdoc_id)
+ logger.debug("Making index table for %s:%s" % (mbox_uuid, chash))
+ index_docid = constants.METAMSGID.format(
+ mbox_uuid=mbox_uuid.replace('-', '_'),
+ chash=chash)
+ # XXX could avoid creating table if I track which ones I already
+ # have seen -- but make sure *it's already created* before
+ # inserting the index entry!.
+ d = indexer.create_table(mbox_uuid)
+ d.addCallback(lambda _: indexer.insert_doc(mbox_uuid, index_docid))
+ self._processing_deferreds.append(d)
+
+ def _process_queued_docs(self):
+ assert(self._has_configured_account())
+ pending = self._pending_docs
+ log.msg("Mail post-sync hook: processing queued docs")
+
+ def remove_pending_docs(res):
+ self._pending_docs = []
+ return res
+
+ d = self.process_received_docs(pending)
+ if d:
+ d.addCallback(remove_pending_docs)
+ return d
+
+
+_mbox_uuid_regex = regex_compile(constants.METAMSGID_MBOX_RE)
+_mdoc_chash_regex = regex_compile(constants.METAMSGID_CHASH_RE)
+
+
+def _get_mbox_uuid(doc_id):
+ matches = _mbox_uuid_regex.findall(doc_id)
+ if matches:
+ return matches[0].replace('_', '-')
+
+
+def _get_chash_from_mdoc(doc_id):
+ matches = _mdoc_chash_regex.findall(doc_id)
+ if matches:
+ return matches[0]