Ds\Router\Handler\ClosureHandler

Complexity

Total Complexity

5

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	add()	0	3	1
A	__construct()	0	5	1
A	getResponse()	0	7	2
A	resolve()	0	4	1

<?php

namespace Ds\Router\Handler;

use Ds\Router\RouteHandlerInterface;
use Psr\Http\Message\ResponseInterface;

/**
 * Closure Route Handler.
 * @package Ds\Router\Handler
 */
class ClosureHandler extends Handler implements RouteHandlerInterface
{

    protected $preResponse;
    protected $closure;
    protected $resolved = null;

    /**
     * @param string $preResponse
     * @param callable $closure
     * @return Closure
     */
    public static function add($preResponse = '', callable $closure){
        return new Closure($preResponse, $closure);
    }

    /**
     * Closure constructor.
     * @param string $preResponse
     * @param callable $closure
     */
    public function __construct($preResponse = '', callable $closure)
    {
        $this->preResponse = $preResponse;
        $this->closure = $closure;
    }

    /**
     * @param array $vars
     * @return mixed
     * @throws \Exception
     */
    function getResponse($vars = [])

It is generally recommended to explicitly declare the visibility for methods.

    {
        if ($this->resolved === null){
            throw new \Exception("Handler must be resolved before calling getContents().");
        }
        return call_user_func($this->closure,$vars);
    }

    /**
     * @param array ...$arguments
     */
    function resolve(...$arguments)

It is generally recommended to explicitly declare the visibility for methods.

    {
        $this->resolved = true;
    }
}