vsc\presentation\requests\RwHttpRequest

Complexity

Total Complexity

16

Size/Duplication

Total Lines	82
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	getFirstParameter()	0	4	1
A	setTaintedVars()	0	5	2
A	getLastParameter()	0	4	1
A	__construct()	0	7	2
A	getTaintedVars()	0	3	1
A	getTaintedVar()	0	7	2
A	getVars()	0	3	1
A	getVar()	0	7	2
A	constructTaintedVars()	0	13	4

<?php
/**
 * @package presentation
 * @subpackage requests
 * @author marius orcsik <marius@habarnam.ro>
 * @date 09.07.13
 */
namespace vsc\presentation\requests;

class RwHttpRequest extends HttpRequestA {
	protected $aTaintedVars = array();

	/**
	 * returns the key of the first url parameter
	 * @return string

Should the return type not be integer|string|null?

	 */
	public function getFirstParameter() {
		$aKeys = array_keys($this->aTaintedVars);
		return array_shift($aKeys);
	}

	// this seems quite unsafe
	public function setTaintedVars($aVars) {
		if (is_array($aVars)) {
			$this->aTaintedVars = array_merge($aVars, $this->aTaintedVars);
		}
	}

	/**
	 * returns the key of the last url parameter
	 * @return string

Should the return type not be integer|string|null?

	 */
	public function getLastParameter() {
		$aKeys = array_keys($this->aTaintedVars);
		return array_pop($aKeys);
	}

	public function __construct() {
		parent::__construct();
		if (isset ($_SERVER)) {
			$this->getUri();
			$this->constructTaintedVars();
		}
	}

	public function getTaintedVars() {
		return $this->aTaintedVars;
	}

	/**
	 * @param string $sVarName
	 * @return mixed|null
	 */
	protected function getTaintedVar($sVarName) {
		if (array_key_exists($sVarName, $this->aTaintedVars)) {
			return self::getDecodedVar($this->aTaintedVars[$sVarName]);
		} else {
			return null;
		}
	}

	public function getVars() {
		return array_merge($this->aTaintedVars, parent::getVars());
	}

	public function getVar($sVarName) {
		$mValue = parent::getVar($sVarName);
		if (!$mValue) {
			$mValue = $this->getTaintedVar($sVarName);
		}
		return $mValue;
	}

	/**
	 * @todo this has to be moved in the rw url handler
	 * @return void
	 */
	public function constructTaintedVars() {
		$sPath = $this->getUriObject()->getPath();
		foreach (explode('/', $sPath) as $iKey => $sUrlId) {
			if ($sUrlId) {
				$t = explode(':', $sUrlId);
				if (count($t) > 1) {
					$this->aTaintedVars[array_shift($t)] = implode(':', $t);
				} /*else {
					$this->aTaintedVars[] = $t[0];
				}*/
			}
		}
	}
}