/**
*
* @param boolean $pReload
* @return Zupal_Nodes
*/
static function getInstance($pReload = FALSE)
{
if ($pReload || is_null(self::$_Instance)) {
// process
self::$_Instance = new Zupal_Nodes(Zupal_Domain_Abstract::STUB);
}
return self::$_Instance;
}
/**
* returns a single record matching the search crit.
* If several records match the crit wil return the first one based on the sort param.
* Note the variation that versioning inserts into the process
*
* @param scalar[] $searchCrit
* @param string $sort
* @return Zupal_Content_IDomain
*/
public function findOne($searchCrit = NULL, $sort = NULL, $pDomain = FALSE)
{
$table = $this->table();
$id_field = $table->idField();
$node_field = $this->node_field();
$select = $this->_select($searchCrit, $sort, $pDomain);
if ($pDomain) {
$row = $table->fetchRow($select);
return $this->get($row);
} else {
if ($this->_is_versioned) {
$node_stub = Zupal_Nodes::getInstance();
$cond = sprintf('( `%s`.%s = `%s`.node_id )', $table->tableName(), $this->node_field(), $node_stub->table()->tableName());
$cond .= sprintf(' AND (`%s`.%s = `%s`.version)', $table->tableName(), $id_field, $node_stub->table()->tableName());
//@TODO: cache this expression?
$select->join($node_stub->table()->tableName(), $cond, array());
$row = $table->getAdapter()->fetchRow($select);
$id = $row[$id_field];
// transfer data into domain objects.
return is_null($id) ? NULL : $this->get($id);
} else {
$row = $this->table()->fetchRow($select);
return $this->get($row);
}
}
}
public function formmakervalidateAction()
{
$this->_helper->layout->disableLayout();
$this->view->table = $this->_getParam('table');
$this->view->detail = Zupal_Nodes::getInstance()->table()->getAdapter()->fetchAll('DESCRIBE ' . $this->view->table);
}
/**
*
* @param boolean $pReload
* @return Zupal_Nodes
*/
function node($pReload = FALSE)
{
if ($pReload || is_null($this->_node)) {
$this->_node = new Zupal_Nodes($this->nodeId());
$this->_node->save();
}
return $this->_node;
}
