Whitelist\Definition\Domain

Complexity

Total Complexity

7

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	validate()	0	18	6
A	match()	0	3	1

<?php

namespace Whitelist\Definition;

/**
 * Represents a domain definition
 *
 * @author Sam Stenvall <neggelandia@gmail.com>
 * @copyright Copyright &copy; Sam Stenvall 2014-
 * @license http://www.opensource.org/licenses/bsd-license.php New BSD License
 */
class Domain extends Definition
{

    public function validate()
    {
        // The domain name cannot be empty
        if (strlen($this->_definition) === 0) {
            return false;
        }

        // None of the parts in the domain name can contain invalid characters
        // or begin/end with a dash
        foreach (explode('.', $this->_definition) as $part) {
            if (! preg_match('/^[a-zA-Z0-9-\.]+$/', $part) ||
                substr($part, 0, 1) === '-' ||
                substr($part, -1) === '-') {
                return false;
            }
        }

        return true;
    }

    public function match($value)
    {
        return $this->_definition === $value;
    }

}