AerialShip\SamlSPBundle\RelyingParty\RelyingPartyCollection

Complexity

Total Complexity

8

Size/Duplication

Total Lines	54
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	append()	0	4	1
A	prepend()	0	4	1
A	supports()	0	4	1
A	manage()	0	7	2
A	findRelyingPartySupportedRequest()	0	9	3

<?php

namespace AerialShip\SamlSPBundle\RelyingParty;

use Symfony\Component\HttpFoundation\Request;

class RelyingPartyCollection implements RelyingPartyInterface
{
    /** @var RelyingPartyInterface[] */
    protected $relyingParties = array();

    /**
     * @param RelyingPartyInterface $relyingParty
     */
    public function append(RelyingPartyInterface $relyingParty)
    {
        array_push($this->relyingParties, $relyingParty);
    }

    /**
     * @param RelyingPartyInterface $relyingParty
     */
    public function prepend(RelyingPartyInterface $relyingParty)
    {
        array_unshift($this->relyingParties, $relyingParty);
    }

    /**
     * {@inheritdoc}
     */
    public function supports(Request $request)
    {
        return (bool) $this->findRelyingPartySupportedRequest($request);
    }

    /**
     * {@inheritdoc}
     */
    public function manage(Request $request)
    {
        if (false == $relyingParty = $this->findRelyingPartySupportedRequest($request)) {
            throw new \InvalidArgumentException('The relying party does not support the request');
        }
        return $relyingParty->manage($request);
    }

    /**
     * @param \Symfony\Component\HttpFoundation\Request $request
     * @return RelyingPartyInterface|null
     */
    protected function findRelyingPartySupportedRequest(Request $request)
    {
        foreach ($this->relyingParties as $relyingParty) {
            if ($relyingParty->supports($request)) {
                return $relyingParty;
            }
        }
        return null;
    }
}