base.php

<?php
namespace Bitrix\Security\Filter\Auditor;
 
abstract class Base
{
    private $splittingChar = ' ';
    private $filteredValue = '';
 
    protected $filters = array();
    protected $name = '';
 
 
    function __construct($splittingChar = '')
    {
        $this->setSplittingChar($splittingChar);
    }
 
    public function process($value)
    {
        $this->initializeFilters();
        $this->setFilteredValue('');
        $found = false;
 
        $str2 = '';
        $strX = $value;
        while ($str2 != $strX)
        {
            $str2 = $strX;
            $strX = preg_replace($this->filters['search'], $this->filters['replace'], $str2);
        }
 
        if ($str2 != $value)
        {
            $this->setFilteredValue($str2);
            $found = true;
        }
        return $found;
    }
 
 
    public function getFilteredValue()
    {
        return $this->filteredValue;
    }
 
 
    public function getName()
    {
        return $this->name;
    }
 
 
    protected function setFilteredValue($string)
    {
        $this->filteredValue = $string;
    }
 
 
    protected function setSplittingChar($char)
    {
        if (is_string($char) && $char != '')
        {
            $this->splittingChar = $char;
        }
    }
 
    protected function getSplittingChar($customChar = '')
    {
        if (is_string($customChar) && $customChar != '')
        {
            return $customChar;
        }
        elseif (is_string($this->splittingChar) && $this->splittingChar != '')
        {
            return $this->splittingChar;
        }
        else
        {
            return ' ';
        }
    }
 
    protected function getSplittingString($splitItemsCount = 2, $customSplitChar = '')
    {
        $glue = self::getSplittingChar($customSplitChar).'\\';
        $result = '\\';
        $result .= join($glue, range(1, $splitItemsCount));
        return $result;
    }
 
    protected function initializeFilters()
    {
        if (!$this->filters)
        {
            $this->filters = $this->getFilters();
        }
    }
 
    abstract protected function getFilters();
 
}