Plugin\BbcodeParser\src\Lib\Preprocessor

Complexity

Total Complexity

3

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	process()	0	3	1
A	_hashInternalEntryLinks()	0	17	1

<?php
declare(strict_types=1);

/**
 * Saito - The Threaded Web Forum
 *
 * @copyright Copyright (c) the Saito Project Developers
 * @link https://github.com/Schlaefer/Saito
 * @license http://opensource.org/licenses/MIT
 */

namespace BbcodeParser\Lib;

class Preprocessor
{
    protected $_settings;

    /**
     * Constructor
     *
     * @param array $settings settings
     */
    public function __construct($settings)
    {
        $this->_settings = $settings;
    }

    /**
     * Process
     *
     * @param string $string string
     * @return string
     */
    public function process($string)
    {
        return $this->_hashInternalEntryLinks($string);
    }

    /**
     * Convert full internal links (http://domain/…/view/123) to hashes (#123)
     *
     * @param string $string string
     * @return string
     */
    protected function _hashInternalEntryLinks($string)
    {
        $server = $this->_settings->get('server');
        $webroot = $this->_settings->get('webroot');
        $hashBaseUrl = $this->_settings->get('hashBaseUrl');
        $url = $server . $webroot . $hashBaseUrl;
        $string = preg_replace(
            "%
				(?<!=) # don't hash if part of [url=…
				{$url}
				(\d+)  # the id
				%imx",
            "#\\1",
            $string
        );

        return $string;
    }
}