FOS\HttpCache\Exception\InvalidUrlException

Complexity

Total Complexity

3

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	invalidUrlParts()	0	8	1
A	invalidUrl()	0	9	2

<?php

/*
 * This file is part of the FOSHttpCache package.
 *
 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FOS\HttpCache\Exception;

/**
 * Thrown during setup if the configuration for a proxy client is invalid.
 */
class InvalidUrlException extends InvalidArgumentException implements HttpCacheException
{
    /**
     * @param string $url    The invalid URL
     * @param string $reason Further explanation why the URL was invalid (optional)
     *
     * @return self
     */
    public static function invalidUrl($url, $reason = null)
    {
        $msg = sprintf('URL "%s" is invalid.', $url);
        if ($reason) {

The expression $reason of type string|null is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

            $msg .= sprintf(' Reason: %s', $reason);
        }

        return new self($msg);
    }

    /**
     * @param string $server  Invalid server
     * @param array  $allowed Allowed URL parts
     *
     * @return self
     */
    public static function invalidUrlParts($server, array $allowed)
    {
        return new self(sprintf(
            'Server "%s" is invalid. Only %s URL parts are allowed.',
            $server,
            implode(', ', $allowed)
        ));
    }
}