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path: root/application/models/GroupGroupsMapper.php
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<?php

class Application_Model_GroupGroupsMapper
{

	protected $_dbTable;

	public function findBy($criteria, $value)
	{
		try{
			$db = Zend_Db_Table::getDefaultAdapter();
			$select = $this->getDbTable()->select()
			->from($this->_dbTable)
			->where($criteria . ' = ?', $value);
			$stmt = $select->query();
			$result = $stmt->fetchAll();
			return $result;
		}catch (Zend_Exception $e) {
			echo "Error message 2: " . $e->getMessage() . "\n";
		}
	}

	public function setDbTable($dbTable)
	{
		if (is_string($dbTable)) {
			$dbTable = new $dbTable();
		}

		if (!$dbTable instanceof Zend_Db_Table_Abstract) {
			throw new Exception('Invalid table data gateway provided');
		}

		$this->_dbTable = $dbTable;

		return $this;
	}

	public function getDbTable()
	{
		if (null === $this->_dbTable) {
			$this->setDbTable('Application_Model_DbTable_GroupGroups');
		}

		return $this->_dbTable;
	}

	public function save(Application_Model_GroupGroups $groupgroups)
	{

		$data = array('parentID'=> $groupgroups->getParentID() ,'groupID'=> $groupgroups->getGroupID() );

		#Noch zu prüfen ob Eintrag schon vorhanden
		$this->getDbTable()->insert($data);
	}

	public function delete(Application_Model_GroupGroups $groupgroups)
	{
		if (null === ($id = $groupgroups->getID()) ) {
			return;
		} else {
			$this->getDbTable()->delete(array('groupgroupsID = ?' => $id));
		}
	}

	public function find($id, Application_Model_GroupGroups $groupgroups)
	{
		$result = $this->getDbTable()->find($id);
		if (0 == count($result)) {
			return;
		}

		$row = $result->current();

		$groupgroups->setParentID($row->parentID)->setGroupID($row->groupID);
	}

	public function fetchAll()
	{
		$resultSet = $this->getDbTable()->fetchAll();
		$entries   = array();
		foreach ($resultSet as $row) {
			$entry = new Application_Model_GroupGroups();
				
			$entry->setParentID($row->parentID)->setGroupID($row->groupID);

			$entries[] = $entry;
		}
		return $entries;
	}
	// Gets All groupIDs of the parent groups begins with the 
	public function getParentGroups($groupID, &$data=null, $level=1) {
		$db = Zend_Db_Table::getDefaultAdapter();
		$query = 'SELECT parentID FROM pbs_groupgroups WHERE groupID="'.$groupID.'"';
		$stmt = $db->query($query);
		$result = $stmt->fetchAll();
		foreach($result as $row){			
			// save the current groupID in level-list
			$data[$level][] = $row['parentID'];

			// get the function recursive an increase the level
			$data = $this->getParentGroups($row['parentID'], $data, $level+1);
		}
		return $data;
	}
	
	// Gets all childs-groups from a given group
	public function getChildGroups($groupID, &$data=null, $level=1) {
		$db = Zend_Db_Table::getDefaultAdapter();
		$query = 'SELECT groupID FROM pbs_groupgroups WHERE parentID="'.$groupID.'"';
		$stmt = $db->query($query);
		$result = $stmt->fetchAll();
		foreach($result as $row){	
			// save the current groupID in level-list
			$data[$level][] = $row['groupID'];

			// get the function recursive an increase the level
			$data = $this->getChildGroups($row['groupID'], $data, $level+1);
		}
		return $data;
	}
    



}