from __future__ import with_statement
+import datetime
import logging
try:
import constants
import util.coroutines as coroutines
-import util.misc as util_misc
+import util.misc as misc_utils
+import util.go_utils as gobject_utils
-_moduleLogger = logging.getLogger("gvoice.conversations")
+_moduleLogger = logging.getLogger(__name__)
class Conversations(object):
- def __init__(self, getter):
+ OLDEST_COMPATIBLE_FORMAT_VERSION = misc_utils.parse_version("0.8.0")
+
+ def __init__(self, getter, asyncPool):
self._get_raw_conversations = getter
+ self._asyncPool = asyncPool
self._conversations = {}
+ self._loadedFromCache = False
+ self._hasDoneUpdate = False
self.updateSignalHandler = coroutines.CoTee()
return repr(self._get_raw_conversations.__name__)
def load(self, path):
+ _moduleLogger.debug("%s Loading cache" % (self._name, ))
assert not self._conversations
try:
with open(path, "rb") as f:
fileVersion, fileBuild, convs = pickle.load(f)
- except (pickle.PickleError, IOError):
+ except (pickle.PickleError, IOError, EOFError, ValueError):
_moduleLogger.exception("While loading for %s" % self._name)
return
- if fileVersion == constants.__version__ and fileBuild == constants.__build__:
+ if convs and misc_utils.compare_versions(
+ self.OLDEST_COMPATIBLE_FORMAT_VERSION,
+ misc_utils.parse_version(fileVersion),
+ ) <= 0:
+ _moduleLogger.info("%s Loaded cache" % (self._name, ))
self._conversations = convs
+ self._loadedFromCache = True
+ for key, mergedConv in self._conversations.iteritems():
+ _moduleLogger.debug("%s \tLoaded %s" % (self._name, key))
+ for conv in mergedConv.conversations:
+ message = "%s \t\tLoaded %s (%r) %r %r %r" % (
+ self._name, conv.id, conv.time, conv.isRead, conv.isArchived, len(conv.messages)
+ )
+ _moduleLogger.debug(message)
else:
_moduleLogger.debug(
- "%s Skipping cache due to version mismatch (%s-%s)" % (self._name, fileVersion, fileBuild)
+ "%s Skipping cache due to version mismatch (%s-%s)" % (
+ self._name, fileVersion, fileBuild
+ )
)
def save(self, path):
+ _moduleLogger.info("%s Saving cache" % (self._name, ))
+ if not self._conversations:
+ _moduleLogger.info("%s Odd, no conversations to cache. Did we never load the cache?" % (self._name, ))
+ return
+
try:
dataToDump = (constants.__version__, constants.__build__, self._conversations)
with open(path, "wb") as f:
except (pickle.PickleError, IOError):
_moduleLogger.exception("While saving for %s" % self._name)
+ for key, mergedConv in self._conversations.iteritems():
+ _moduleLogger.debug("%s \tSaving %s" % (self._name, key))
+ for conv in mergedConv.conversations:
+ message = "%s \t\tSaving %s (%r) %r %r %r" % (
+ self._name, conv.id, conv.time, conv.isRead, conv.isArchived, len(conv.messages)
+ )
+ _moduleLogger.debug(message)
+
+ _moduleLogger.info("%s Cache saved" % (self._name, ))
+
def update(self, force=False):
if not force and self._conversations:
return
+ le = gobject_utils.AsyncLinearExecution(self._asyncPool, self._update)
+ le.start()
+
+ @misc_utils.log_exception(_moduleLogger)
+ def _update(self):
+ try:
+ conversationResult = yield (
+ self._get_raw_conversations,
+ (),
+ {},
+ )
+ except Exception:
+ _moduleLogger.exception("%s While updating conversations" % (self._name, ))
+ return
+
oldConversationIds = set(self._conversations.iterkeys())
updateConversationIds = set()
- conversations = list(self._get_raw_conversations())
+ conversations = list(conversationResult)
conversations.sort()
for conversation in conversations:
- key = util_misc.normalize_number(conversation.number)
+ key = misc_utils.normalize_number(conversation.number)
try:
mergedConversations = self._conversations[key]
except KeyError:
mergedConversations = MergedConversations()
self._conversations[key] = mergedConversations
+ if self._loadedFromCache or self._hasDoneUpdate:
+ markAllAsRead = False
+ else:
+ markAllAsRead = True
try:
- mergedConversations.append_conversation(conversation)
+ mergedConversations.append_conversation(conversation, markAllAsRead)
isConversationUpdated = True
except RuntimeError, e:
if False:
if isConversationUpdated:
updateConversationIds.add(key)
+ for key in updateConversationIds:
+ mergedConv = self._conversations[key]
+ _moduleLogger.debug("%s \tUpdated %s" % (self._name, key))
+ for conv in mergedConv.conversations:
+ message = "%s \t\tUpdated %s (%r) %r %r %r" % (
+ self._name, conv.id, conv.time, conv.isRead, conv.isArchived, len(conv.messages)
+ )
+ _moduleLogger.debug(message)
+
if updateConversationIds:
message = (self, updateConversationIds, )
self.updateSignalHandler.stage.send(message)
+ self._hasDoneUpdate = True
def get_conversations(self):
return self._conversations.iterkeys()
def __init__(self):
self._conversations = []
- def append_conversation(self, newConversation):
+ def append_conversation(self, newConversation, markAllAsRead):
self._validate(newConversation)
- similarExist = False
for similarConversation in self._find_related_conversation(newConversation.id):
self._update_previous_related_conversation(similarConversation, newConversation)
self._remove_repeats(similarConversation, newConversation)
- similarExist = True
- if similarExist:
- if newConversation.messages:
- newConversation.isRead = False
- else:
- newConversation.isRead = True
- self._conversations.append(newConversation)
+
+ # HACK: Because GV marks all messages as read when you reply it has
+ # the following race:
+ # 1. Get all messages
+ # 2. Contact sends a text
+ # 3. User sends a text marking contacts text as read
+ # 4. Get all messages not returning text from step 2
+ # This isn't a problem for voicemails but we don't know(?( enough.
+ # So we hack around this by:
+ # * We cache to disk the history of messages sent/received
+ # * On first run we mark all server messages as read due to no cache
+ # * If not first load or from cache (disk or in-memory) then it must be unread
+ if markAllAsRead:
+ newConversation.isRead = True
+ else:
+ newConversation.isRead = False
+
+ if newConversation.messages:
+ # must not have had all items removed due to duplicates
+ self._conversations.append(newConversation)
def to_dict(self):
selfDict = {}
len(newConversationMessages),
))
assert 0 < len(newConversation.messages), "Everything shouldn't have been removed"
+
+
+def filter_out_read(conversations):
+ return (
+ conversation
+ for conversation in conversations
+ if not conversation.isRead and not conversation.isArchived
+ )
+
+
+def is_message_from_self(message):
+ return message.whoFrom == "Me:"
+
+
+def filter_out_self(conversations):
+ return (
+ newConversation
+ for newConversation in conversations
+ if len(newConversation.messages) and any(
+ not is_message_from_self(message)
+ for message in newConversation.messages
+ )
+ )
+
+
+class FilterOutReported(object):
+
+ NULL_TIMESTAMP = datetime.datetime(1, 1, 1)
+
+ def __init__(self):
+ self._lastMessageTimestamp = self.NULL_TIMESTAMP
+
+ def get_last_timestamp(self):
+ return self._lastMessageTimestamp
+
+ def __call__(self, conversations):
+ filteredConversations = [
+ conversation
+ for conversation in conversations
+ if self._lastMessageTimestamp < conversation.time
+ ]
+ if filteredConversations and self._lastMessageTimestamp < filteredConversations[0].time:
+ self._lastMessageTimestamp = filteredConversations[0].time
+ return filteredConversations
projects / theonering / blobdiff