Router::handleException() - Code Metrics - Inspection of "Error handler" - gacela-project/router - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — main (#13)

unknown

created 2023-04-20 15:29 UTC

Router::handleException() A

↳ Parent: Router

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	5
nc	2
nop	2
dl	0
loc	9
ccs	6
cts	6
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Gacela\Router;

use Closure;
use Exception;
use Gacela\Router\Controllers\NotFound404Controller;
use Gacela\Router\Entities\Route;
use ReflectionException;
use ReflectionFunction;

final class Router
{
    /**
     * @throws ReflectionException
     */
    public static function configure(Closure $fn): void
    {
        $routes = new Routes();
        $bindings = new Bindings();
        $handlers = new Handlers();

        $params = array_map(static fn ($param) => match ((string)$param->getType()) {
            Routes::class => $routes,
            Bindings::class => $bindings,
            Handlers::class => $handlers,
            default => null,
        }, (new ReflectionFunction($fn))->getParameters());

        $fn(...$params);

        try {
            echo self::findRoute($routes)->run($bindings);
        } catch (Exception $exception) {
            echo self::handleException($handlers, $exception);
        }
    }

    private static function findRoute(Routes $routes): Route
    {
        foreach ($routes->getAllRoutes() as $route) {
            if ($route->requestMatches()) {
                return $route;
            }
        }

        return new Route('', '/', NotFound404Controller::class);
    }

    private static function handleException(Handlers $handlers, Exception $exception): string
    {
        $handler = $handlers->getByException($exception);
        if ($handler === null) {
            header('HTTP/1.1 500 Internal Server Error');
            return '';
        }

        return $handler($exception);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Gacela\Router;
6
7		use Closure;
8		use Exception;
9		use Gacela\Router\Controllers\NotFound404Controller;
10		use Gacela\Router\Entities\Route;
11		use ReflectionException;
12		use ReflectionFunction;
13
14		final class Router
15		{
16		/**
17		* @throws ReflectionException
18		*/
19	79	public static function configure(Closure $fn): void
20		{
21	79	$routes = new Routes();
22	79	$bindings = new Bindings();
23	79	$handlers = new Handlers();
24
25	79	$params = array_map(static fn ($param) => match ((string)$param->getType()) {
26	79	Routes::class => $routes,
27	79	Bindings::class => $bindings,
28	79	Handlers::class => $handlers,
29	79	default => null,
30	79	}, (new ReflectionFunction($fn))->getParameters());
31
32	79	$fn(...$params);
33
34		try {
35	78	echo self::findRoute($routes)->run($bindings);
36	2	} catch (Exception $exception) {
37	2	echo self::handleException($handlers, $exception);
38		}
39		}
40
41	78	private static function findRoute(Routes $routes): Route
42		{
43	78	foreach ($routes->getAllRoutes() as $route) {
44	77	if ($route->requestMatches()) {
45	72	return $route;
46		}
47		}
48
49	6	return new Route('', '/', NotFound404Controller::class);
50		}
51
52	2	private static function handleException(Handlers $handlers, Exception $exception): string
53		{
54	2	$handler = $handlers->getByException($exception);
55	2	if ($handler === null) {
56	1	header('HTTP/1.1 500 Internal Server Error');
57	1	return '';
58		}
59
60	1	return $handler($exception);
61		}
62		}
63

gacela-project / router

Pull Request — main (#13)

Router::handleException() A

Complexity

Size

Duplication

Code Coverage

Importance

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