47 lines
1.2 KiB
PHP
47 lines
1.2 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/*
|
|
* This file is developed by evoWeb.
|
|
*
|
|
* It is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License, either version 2
|
|
* of the License, or any later version.
|
|
*
|
|
* For the full copyright and license information, please read the
|
|
* LICENSE.txt file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Evoweb\EwBase\ViewHelpers;
|
|
|
|
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
|
|
|
|
class TrimViewHelper extends AbstractViewHelper
|
|
{
|
|
/**
|
|
* @var bool
|
|
*/
|
|
protected $escapeOutput = false;
|
|
|
|
public function initializeArguments(): void
|
|
{
|
|
parent::initializeArguments();
|
|
$this->registerArgument('content', 'string', 'Content to be trimmed');
|
|
$this->registerArgument('characters', 'string', 'Characters to be removed');
|
|
}
|
|
|
|
public function render(): string
|
|
{
|
|
$content = $this->arguments['content'] ?: $this->renderChildren();
|
|
$characters = $this->arguments['characters'] ?: null;
|
|
|
|
if ($characters !== null) {
|
|
$content = trim($content, $characters);
|
|
} else {
|
|
$content = trim($content);
|
|
}
|
|
return $content;
|
|
}
|
|
}
|