/**
* put your comment there...
*
* @param mixed $backupId
* @param boolean Dont delete master blocks with backupId = NULL. This is very important in case $id param is null for any reason!
*/
public function deleteBackupBlocks($backupId = null, $deleteMaster = false)
{
if (!$backupId && !$deleteMaster) {
throw new Exception('Trying to delete master blocks while deleting normal backup');
}
// Blocks Table & Model..
require_once CJTOOLBOX_TABLES_PATH . '/blocks.php';
require_once CJTOOLBOX_MODELS_PATH . '/blocks.php';
// Get blocks Table & Model instances.
$blocksTable = new CJTBlocksTable($this->dbDriver);
$blocksModel = new CJTBlocksModel();
// Get backup blocks Ids.
$blocks['fields'] = array('id');
$blocks['filters']['backupId'] = $backupId;
// Don't delete 'metabox' blocks as its not part of the backup anyway!
$blocks['filters']['types'] = array('block', 'revision');
// Query backup blocks.
$blocks = $blocksTable->get(null, $blocks['fields'], $blocks['filters']);
// Delete blocks using its Id.
$ids = array_keys($blocks);
$blocksModel->delete($ids);
// Delete code files.
$this->dbDriver->delete('DELETE FROM #__cjtoolbox_block_files where blockId IN (' . implode(',', $ids) . ');');
// In order for $this->processQueue to work
// we need to Merge db driver queues into the current
// local queue.
$this->dbDriver->merge($blocksModel->dbDriver());
}
