s9e\TextFormatter\Configurator\Traits\AttributeMapSafeness

Complexity

Total Complexity

4

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	assessSafeness()	0	16	4

<?php declare(strict_types=1);

/**
* @package   s9e\TextFormatter
* @copyright Copyright (c) 2010-2020 The s9e authors
* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\TextFormatter\Configurator\Traits;

use s9e\TextFormatter\Configurator\Helpers\ContextSafeness;

trait AttributeMapSafeness
{
	/**
	* Assess the safeness of this attribute filter based on given list of strings
	*
	* @param  string[] $strings
	* @return void
	*/
	protected function assessSafeness(array $strings): void
	{
		$str = implode('', $strings);
		foreach (['AsURL', 'InCSS', 'InJS'] as $context)
		{
			$callback = ContextSafeness::class . '::getDisallowedCharacters' . $context;
			foreach ($callback() as $char)
			{
				if (strpos($str, $char) !== false)
				{
					continue 2;
				}
			}

			$methodName = 'markAsSafe' . $context;
			$this->$methodName();
		}
	}
}