bool CalDavClient::loadStorageChanges(mKCal::ExtendedStorage::Ptr storage,
const KDateTime &fromDate,
KCalCore::Incidence::List *inserted,
KCalCore::Incidence::List *modified,
KCalCore::Incidence::List *deleted,
QString *error)
{
FUNCTION_CALL_TRACE;
QString accountId = QString::number(mSettings.accountId());
QString notebookUid;
mKCal::Notebook::List notebookList = storage->notebooks();
Q_FOREACH (mKCal::Notebook::Ptr notebook, notebookList) {
if (notebook->account() == accountId) {
notebookUid = notebook->uid();
break;
}
}
if (notebookUid.isEmpty()) {
*error = "Cannot find mkCal::Notebook for account: " + accountId;
return false;
}
if (!storage->insertedIncidences(inserted, fromDate, notebookUid)) {
*error = "mKCal::ExtendedStorage::insertedIncidences() failed";
return false;
}
if (!storage->modifiedIncidences(modified, fromDate, notebookUid)) {
*error = "mKCal::ExtendedStorage::modifiedIncidences() failed";
return false;
}
if (!storage->deletedIncidences(deleted, fromDate, notebookUid)) {
*error = "mKCal::ExtendedStorage::deletedIncidences() failed";
return false;
}
// If an event has changed to/from the caldav notebook and back since the last sync,
// it will be present in both the inserted and deleted lists. In this case, nothing
// has actually changed, so remove it from both lists.
int removed = removeCommonIncidences(inserted, deleted);
if (removed > 0) {
LOG_DEBUG("Removed" << removed << "UIDs found in both inserted and removed lists");
}
return true;
}
bool NotebookSyncAgent::loadLocalChanges(const QDateTime &fromDate,
KCalCore::Incidence::List *inserted,
KCalCore::Incidence::List *modified,
KCalCore::Incidence::List *deleted)
{
FUNCTION_CALL_TRACE;
if (!mStorage) {
LOG_CRITICAL("mStorage not set");
return false;
}
QString notebookUid = mNotebook->uid();
KDateTime kFromDate(fromDate);
if (!mStorage->insertedIncidences(inserted, kFromDate, notebookUid)) {
LOG_CRITICAL("mKCal::ExtendedStorage::insertedIncidences() failed");
return false;
}
if (!mStorage->modifiedIncidences(modified, kFromDate, notebookUid)) {
LOG_CRITICAL("mKCal::ExtendedStorage::modifiedIncidences() failed");
return false;
}
if (!mStorage->deletedIncidences(deleted, kFromDate, notebookUid)) {
LOG_CRITICAL("mKCal::ExtendedStorage::deletedIncidences() failed");
return false;
}
LOG_DEBUG("Initially found changes for" << mServerPath << "since" << fromDate << ":"
<< "inserted = " << inserted->count()
<< "modified = " << modified->count()
<< "deleted = " << deleted->count());
// Any server changes synced to the local db during the last sync will be picked up as
// "local changes", so we must discard these changes so that they are not sent back to
// the server on this next sync.
if (!discardRemoteChanges(inserted, modified, deleted)) {
return false;
}
// If an event has changed to/from the caldav notebook and back since the last sync,
// it will be present in both the inserted and deleted lists. In this case, nothing
// has actually changed, so remove it from both lists.
int removed = removeCommonIncidences(inserted, deleted);
if (removed > 0) {
LOG_DEBUG("Removed" << removed << "UIDs found in both inserted and removed lists");
}
return true;
}