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<?php
namespace SGalinski\SgVimeo\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 TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
/**
* View helper that takes a URL and adds the parameters respecting the separator
*
* Example:
* {namespace vi=SGalinski\SgVimeo\ViewHelpers}
* <vi:urlWithQueryParameters url="https://player.vimeo.com/video/123?h=xyz" parameters="?origin=https://demo.sgalinski.de" />
* Result: https://player.vimeo.com/video/123?h=xyz&origin=https://demo.sgalinski.de
*/
class UrlWithQueryParametersViewHelper extends AbstractViewHelper {
/**
* Register the ViewHelper arguments
*/
public function initializeArguments(): void {
parent::initializeArguments();
$this->registerArgument('url', 'string', 'The url to add the query parameters to', TRUE);
$this->registerArgument('parameters', 'string', 'The query parameters to add', FALSE, '');
}
/**
* Returns the url with the added query parameters
*
* @return string
*/
public function render(): string {
$url = $this->arguments['url'];
$additionalUrlParameters = $this->arguments['parameters'];
if ($additionalUrlParameters === '') {
return $url;
}
$beginsWithQuestionMark = $additionalUrlParameters[0] === '?';
$beginsWithAmpersand = $additionalUrlParameters[0] === '&';
if ($beginsWithQuestionMark || $beginsWithAmpersand) {
$additionalUrlParameters = substr($additionalUrlParameters, 1);
}
return strpos($url, '?') !== FALSE
? $url . '&' . $additionalUrlParameters
: $url . '?' . $additionalUrlParameters;
}
}