Track when an update occurred

diff --git a/src/session.py b/src/session.py
index 7af574f..58f1b39 100644 (file)
--- a/src/session.py
+++ b/src/session.py
@@ -2,6 +2,7 @@ from __future__ import with_statement
 
 import os
 import time
+import datetime
 import logging
 
 try:
@@ -179,8 +180,11 @@ class Session(QtCore.QObject):
                self._draft = Draft(self._pool, self._backend)
 
                self._contacts = {}
+               self._contactUpdateTime = datetime.datetime(1971, 1, 1)
                self._messages = []
+               self._messageUpdateTime = datetime.datetime(1971, 1, 1)
                self._history = []
+               self._historyUpdateTime = datetime.datetime(1971, 1, 1)
                self._dnd = False
                self._callback = ""
 
@@ -241,6 +245,9 @@ class Session(QtCore.QObject):
        def get_contacts(self):
                return self._contacts
 
+       def get_when_contacts_updated(self):
+               return self._contactUpdateTime
+
        def update_messages(self, force = True):
                if not force and self._messages:
                        return
@@ -250,6 +257,9 @@ class Session(QtCore.QObject):
        def get_messages(self):
                return self._messages
 
+       def get_when_messages_updated(self):
+               return self._messageUpdateTime
+
        def update_history(self, force = True):
                if not force and self._history:
                        return
@@ -259,6 +269,9 @@ class Session(QtCore.QObject):
        def get_history(self):
                return self._history
 
+       def get_when_history_updated(self):
+               return self._historyUpdateTime
+
        def update_dnd(self):
                le = concurrent.AsyncLinearExecution(self._pool, self._update_dnd)
                self._perform_op_while_loggedin(le)
@@ -415,7 +428,10 @@ class Session(QtCore.QObject):
 
                (
                        version, build,
-                       contacts, messages, history, dnd, callback
+                       contacts, contactUpdateTime,
+                       messages, messageUpdateTime,
+                       history, historyUpdateTime,
+                       dnd, callback
                ) = dumpedData
 
                if misc_utils.compare_versions(
@@ -424,8 +440,11 @@ class Session(QtCore.QObject):
                ) <= 0:
                        _moduleLogger.info("Loaded cache")
                        self._contacts = contacts
+                       self._contactUpdateTime = contactUpdateTime
                        self._messages = messages
+                       self._messageUpdateTime = messageUpdateTime
                        self._history = history
+                       self._historyUpdateTime = historyUpdateTime
                        self._dnd = dnd
                        self._callback = callback
                        return True
@@ -446,7 +465,10 @@ class Session(QtCore.QObject):
                try:
                        dataToDump = (
                                constants.__version__, constants.__build__,
-                               self._contacts, self._messages, self._history, self._dnd, self._callback
+                               self._contacts, self._contactUpdateTime,
+                               self._messages, self._messageUpdateTime,
+                               self._history, self._historyUpdateTime,
+                               self._dnd, self._callback
                        )
                        with open(cachePath, "wb") as f:
                                pickle.dump(dataToDump, f, pickle.HIGHEST_PROTOCOL)
@@ -462,8 +484,11 @@ class Session(QtCore.QObject):
                oldCallback = self._callback
 
                self._contacts = {}
+               self._contactUpdateTime = datetime.datetime(1, 1, 1)
                self._messages = []
+               self._messageUpdateTime = datetime.datetime(1, 1, 1)
                self._history = []
+               self._historyUpdateTime = datetime.datetime(1, 1, 1)
                self._dnd = False
                self._callback = ""
 
@@ -490,6 +515,7 @@ class Session(QtCore.QObject):
                except Exception, e:
                        self.error.emit(str(e))
                        return
+               self._contactUpdateTime = datetime.datetime.now()
                self.contactsUpdated.emit()
 
        def _update_messages(self):
@@ -502,6 +528,7 @@ class Session(QtCore.QObject):
                except Exception, e:
                        self.error.emit(str(e))
                        return
+               self._messageUpdateTime = datetime.datetime.now()
                self.messagesUpdated.emit()
 
        def _update_history(self):
@@ -514,6 +541,7 @@ class Session(QtCore.QObject):
                except Exception, e:
                        self.error.emit(str(e))
                        return
+               self._historyUpdateTime = datetime.datetime.now()
                self.historyUpdated.emit()
 
        def _update_dnd(self):