/**
* Process an edit action
*
* Overrides the default edit action updating both master and child rows.
*/
public function _onEdit(&$row, $old_row)
{
$child =& $this->_getChildModule();
if (is_null($child)) {
// No child module: chain-up the parent method
return parent::_onEdit($row, $old_row);
} elseif (!$child) {
// An error occurred somewhere: do nothing
return false;
}
$engine =& $this->data->getProperty('engine');
if (!$engine->startTransaction()) {
// This error must be caught here to avoid the rollback
return false;
}
// The class_field MUST NOT be changed (only deleting allowed)
unset($row[$this->class_field]);
$done = parent::_onEdit($row, $old_row) && $child->getProperty('data')->updateRow($row);
$done = $engine->endTransaction($done) && $done;
return $done;
}
/**
* Update the cookie on password changed
*
* @param array &$row The subject row
* @param array $old_row The old row
* @return bool true on success, false on errors
*/
public function _onEdit(&$row, $old_row = null)
{
// Ensure $old_row is properly populated
is_array($old_row) || ($old_row =& $this->_old_row);
if (!is_array($old_row) || !parent::_onEdit($row, $old_row)) {
return false;
}
// Update the internal data
$this->_row = $row;
$this->_old_row = $row;
// The cookie must be updated on password change
if (array_key_exists('password', $row) && array_key_exists('password', $old_row) && strcmp($row['password'], $old_row['password']) != 0) {
$this->_updateCookie();
}
return true;
}