/**
* Method to load a row for editing from the version history table.
*
* @param integer $version_id Key to the version history table.
* @param JTable &$table Content table object being loaded.
*
* @return boolean False on failure or error, true otherwise.
*
* @since 12.2
*/
public function loadHistory($version_id, JTable &$table)
{
// Only attempt to check the row in if it exists.
if ($version_id) {
$user = JFactory::getUser();
// Get an instance of the row to checkout.
$historyTable = JTable::getInstance('History', 'ContenthistoryTable');
if (!$historyTable->load($version_id)) {
$this->setError($historyTable->getError());
return false;
}
$rowArray = JArrayHelper::fromObject(json_decode($historyTable->version_data));
$typeId = JTable::getInstance('Types', 'ContentTable')->getTypeId($this->typeAlias);
if ($historyTable->ucm_type_id != $typeId) {
$this->setError(JText::_('JLIB_APPLICATION_ERROR_HISTORY_ID_MISMATCH'));
$key = $table->getKeyName();
if (isset($rowArray[$key])) {
$table->checkIn($rowArray[$key]);
}
return false;
}
}
$this->setState('save_date', $historyTable->save_date);
$this->setState('version_note', $historyTable->version_note);
return $table->bind($rowArray);
}