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<?php
namespace SGalinski\SgJobs\ViewHelpers;
/***************************************************************
* Copyright notice
*
* (c) sgalinski Internet Services (https://www.sgalinski.de)
*
* All rights reserved
*
* This script is part of the AY project. The AY project is
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Takes a string containing multiple values separated by a delimiter and returns an array of these values.
* @TODO: Replace this ViewHelper with a VHS ViewHelper when updating to TYPO3 10!
*
* Example:
* {namespace jobs=SGalinski\SgJobs\ViewHelpers}
* <jobs:explodeString string="1,2,3,4" delimiter=","/>
*/
class ExplodeStringViewHelper extends AbstractViewHelper {
/**
* Register the ViewHelper arguments
*/
public function initializeArguments(): void {
parent::initializeArguments();
$this->registerArgument('string', 'string', 'The string to explode', TRUE);
$this->registerArgument('delimiter', 'string', 'The string separating the values in the string', TRUE);
}
/**
* Returns the exploded array of the given string value, separated by the delimiter
*
* @return array
*/
public function render(): array {
return GeneralUtility::trimExplode($this->arguments['delimiter'], $this->arguments['string']);
}
}