/**
* Save changes made to objects.
*
* Objects stay dirties after save. You have to destroy/reload them to get them up-to-date (id, version, ...)
*
* @param type $comment
* @return bool true if has saved something, false if nothing to save.
* @throws OSM_Exception if not authenticated
*/
public function saveChanges($comment)
{
OSM_ZLog::notice(__METHOD__, 'comment = "', $comment, '"');
if ($this->_authProvider == null) {
throw new OSM_Exception('Must be authenticated');
}
if ($this->_options['simulation']) {
OSM_ZLog::notice(__METHOD__, 'Simulation Mode, not saving' . ($this->_options['outputFolder'] != null ? ' but look inside folder ' . $this->_options['outputFolder'] : ''));
}
$dirtyObjects = $this->getDirtyObjects();
$dirtyObjectsCount = count($dirtyObjects);
if ($dirtyObjectsCount == 0) {
OSM_ZLog::notice(__METHOD__, 'No dirty object, abort save');
return false;
}
OSM_ZLog::notice(__METHOD__, 'Has dirty ', $dirtyObjectsCount, ' objects');
$changeSet = $this->_createChangeSet($comment);
$changeSetId = $changeSet->getId();
foreach ($dirtyObjects as $obj) {
//OSM_ZLog::debug(__METHOD__,print_r($obj,true));
if ($obj->isDeleted()) {
$changeSet->deleteObject($obj);
} else {
$changeSet->addObject($obj);
}
}
$this->_uploadChangeSet($changeSet);
$this->_closeChangeSet($changeSet);
return true;
}
