gistfile1.aw

<?php

/**
 * The Routing Helper For The Controller 
 *
 * @package   Controller
 * @author    Paul Dragoonis <[email protected]>
 * @license   http://opensource.org/licenses/mit-license.php MIT
 * @link      http://www.ppi.io
 */

namespace PPI\Module\Routing;

class RoutingHelper {

	/**
	 * The routing params
	 * 
	 * @var array
	 */
	protected $_params = array();

	public function __construct(array $params = array()) {
		
		if(!empty($params)) {
			$this->setParams($params);
		}
		
	}
	
	/**
	 * Obtain a param's value
	 * 
	 * @param string $param              The param name
	 * @throws \InvalidArgumentException When the param does not exist
	 */
	public function getParam($param) {
		
		if(!isset($this->_params[$param])) {
			throw new \InvalidArgumentException('Unable to find routing param: ' . $param);
		}

	}

	/**
	 * Set a routing param's value
	 * 
	 * @param string $param
	 * @param string $value
	 */
	public function setParam($param, $value) {
		$this->_params[$param] = $value;
	}

	/**
	 * Get all routing params
	 * 
	 * @return array
	 */
	public function getParams() {
		return $this->_params;
	}

	/**
	 * Set the routing params
	 * 
	 * @param array $params
	 */
	public function setParams(array $params) {
		$this->_params = $params;
	}
	
	
}