Philae\AbstractController

Complexity

Total Complexity

6

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	url()	0	4	1
A	redirect()	0	4	2
A	response()	0	15	3

<?php

namespace Philae;

use League\Container\ContainerAwareInterface;
use League\Container\ContainerAwareTrait;
use Psr\Http\Message\ResponseInterface;

/**
 * @method Application getContainer()
 */
abstract class AbstractController implements ContainerAwareInterface
{
    use ContainerAwareTrait;

    /**
     * Create a new URL
     *
     * @param string|null $to
     * @param array|null $query
     * @return string
     */
    protected function url(string $to = null, array $query = null): string
    {
        return $this->getContainer()->getUriResolver()->uri($to, $query)->__toString();
    }

    /**
     * Create a new redirect response
     *
     * @param string $to
     * @param array|null $query
     * @param bool $permanent
     * @return ResponseInterface
     */
    protected function redirect(string $to, array $query = null, bool $permanent = false): ResponseInterface
    {
        return $this->response(null, $permanent ? 301 : 302, ['Location' => $this->url($to, $query)]);
    }

    /**
     * Create a new response
     *
     * @param string|mixed $content
     * @param int $code
     * @param array $headers
     * @return ResponseInterface
     */
    protected function response($content, int $code = 200, array $headers = []): ResponseInterface
    {
        $response = $this->getContainer()->getResponse()->withStatus($code);

        if ($content) {
            $headers['Content-Length'] = strlen($content);
            $response->getBody()->write($content);
        }

        foreach ($headers as $k => $v) {
            $response = $response->withHeader(strtolower($k), $v);
        }

        return $response;
    }
}