Copyright 2011-2014 Horde LLC (http://www.horde.org/)
See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.horde.org/licenses/lgpl21.
/**
* Synchronize the preferences information with the information from the
* backend.
*
* @param array $params Additional parameters.
*
* @return NULL
*/
public function synchronize($params = array())
{
if (isset($params['last_sync']) && ($params['last_sync'] === false || $params['last_sync'] !== $this->history->getActionTimestamp(__CLASS__, 'sync'))) {
/**
* Ignore current changeset and do a full synchronization as we are
* out of sync
*/
unset($params['changes']);
}
parent::synchronize($params);
if (isset($params['current_sync'])) {
$this->history->log(__CLASS__, array('action' => 'sync', 'ts' => $params['current_sync']));
}
}
/**
* Synchronize the preferences information with the information from the
* backend.
*
* @param array $params Additional parameters:
* - current_sync: (integer) Timestamp of the current sync.
* - last_sync: (integer) Timestamp containing the time of last sync.
* - changes: (array) An array of arrays keyed by backend id
* containing information about each change.
*/
public function synchronize($params = array())
{
$timestamp_key = 'Kolab_History_Sync:' . $this->_data->getId();
/**
* Check if we need to do a full synchronization. If our stored 'last_sync'
* timestamp is newer than the logged 'sync' action in the history database,
* the last history update aborted for some reason.
*
* If the 'sync' action from the history database is newer, it means
* our in-memory version of the data_cache was outdated
* and already updated by another process.
*/
if (isset($params['last_sync']) && ($params['last_sync'] === false || $params['last_sync'] > $this->_history->getActionTimestamp($timestamp_key, 'sync'))) {
$folder_id = $this->_data->getIdParameters();
unset($folder_id['type']);
$this->_logger->debug(sprintf('[KOLAB_STORAGE] Resyncing Horde_History for Kolab: last_sync: %d, logged sync: %d, folder. %s', $params['last_sync'], $this->_history->getActionTimestamp($timestamp_key, 'sync'), print_r($folder_id, true)));
unset($params['changes']);
}
// Sync. Base class takes care of UIDVALIDITY changes.
parent::synchronize($params);
if (isset($params['current_sync'])) {
$this->_history->log($timestamp_key, array('action' => 'sync', 'ts' => $params['current_sync']), true);
}
}
