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path: root/application/models/EventMapper.php
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<?php
/*
 * Copyright (c) 2011 - OpenSLX GmbH, RZ Uni Freiburg
 * This program is free software distributed under the GPL version 2.
 * See http://gpl.openslx.org/
 *
 * If you have any feedback please consult http://feedback.openslx.org/ and
 * send your suggestions, praise, or complaints to feedback@openslx.org
 *
 * General information about OpenSLX can be found at http://openslx.org/
 */

class Application_Model_EventMapper
{

	protected $_dbTable;

	public function findBy($where, $array=false, $order=false)
	{
		foreach($where as $k => $v){
			if($v != null)
			$where2[] = "$k = '$v'";
			else
			$where2[] = "$k IS NULL";
		}
		$where = implode(" AND " ,$where2);

		try{
			$db = Zend_Db_Table::getDefaultAdapter();
			$select = $this->getDbTable()->select()
			->from($this->_dbTable)
			->where($where);

			if(is_array($order)){
				foreach ($order as $k => $v)
				$a[] = "$k $v";
				$select->order($a);
			}

			$stmt = $select->query();
			$result = $stmt->fetchAll();

			if(!$array){
				$entries = array();
				foreach ($result as $row) {
					$entry = new Application_Model_Event($row);
					$entry->setID($row['eventID']);
					$entries[] = $entry;
				}
				return $entries;
			}else{
				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_Event');
		}

		return $this->_dbTable;
	}

	public function save(Application_Model_Event $event)
	{
		$data = array('eventID'=> $event->getID() ,'category'=> $event->getCategory() ,'title'=> $event->getTitle(), 'pbs_membershipID'=> $event->getPbsMembershipID(),'end'=> $event->getEnd() ,'immediate'=> $event->getImmediate() ,'note'=> $event->getNote() ,'participants'=> $event->getParticipants() ,'pbs_bootosID'=> $event->getPbsBootosID(),'pbs_poolID'=> $event->getPbsPoolID(),'repeat'=> $event->getRepeat(),'start'=> $event->getStart() );
		if (null === ($id = $event->getID()) ) {
			unset($data['eventID']);
			return $this->getDbTable()->insert($data);
		} else {
			$this->getDbTable()->update($data, array('eventID = ?' => $id));
		}
	}

	public function delete(Application_Model_Event $event)
	{
		if (null === ($id = $event->getID()) ) {
			return;
		} else {
			$this->getDbTable()->delete(array('eventID = ?' => $id));
		}
	}

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

		$row = $result->current();

		if($event == null){
			$event = new Application_Model_Event();
		}

		$event->setID($row->eventID);
		$event->setCategory($row->category);
		$event->setTitle($row->title);
		$event->setPbsMembershipID($row->pbs_membershipID);
		$event->setEnd($row->end);
		$event->setImmediate($row->immediate);
		$event->setNote($row->note);
		$event->setParticipants($row->participants);
		$event->setPbsBootosID($row->pbs_bootosID);
		$event->setPbsPoolID($row->pbs_poolID);
		$event->setRepeat($row->repeat);
		$event->setStart($row->start);
	}

	public function fetchAll()
	{
		$resultSet = $this->getDbTable()->fetchAll();
		$entries   = array();

		foreach ($resultSet as $row) {
			$entry = new Application_Model_Event();

			$entry->setID($row->eventID);
			$entry->setCategory($row->category);
			$entry->setTitle($row->title);
			$entry->setPbsMembershipID($row->pbs_membershipID);
			$entry->setEnd($row->end);
			$entry->setImmediate($row->immediate);
			$entry->setNote($row->note);
			$entry->setParticipants($row->participants);
			$entry->setPbsBootosID($row->pbs_bootosID);
			$entry->setPbsPoolID($row->pbs_poolID);
			$entry->setRepeat($row->repeat);
			$entry->setStart($row->start);

			$entries[$row->eventID] = $entry;
		}
		return $entries;
	}

	public function compare(Application_Model_Event $v1,Application_Model_Event $v2){
		$vv1 = $v1->toArray();
		$vv2 = $v2->toArray();
		return array_diff($vv1,$vv2);
	}
}