<?php

namespace SGalinski\SgNews\ViewHelpers;

/***************************************************************
 *  Copyright notice
 *
 *  (c) sgalinski Internet Services (http://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\Extbase\Core\Bootstrap;
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

/**
 * Example:
 * {namespace sgnews=SGalinski\SgNews\ViewHelpers}
 * <sgnews:renderAuthorNews newsAuthors="123,321" excludedNews="123,423" />
 */
class RenderAuthorNewsViewHelper extends AbstractViewHelper {
	/**
	 * Extbase Bootstrap
	 *
	 * @var Bootstrap
	 */
	protected $bootstrap;

	/**
	 * @param Bootstrap $bootstrap
	 * @return void
	 */
	public function injectBootstrap(Bootstrap $bootstrap) {
		$this->bootstrap = $bootstrap;
	}

	/**
	 * CommentThreadViewHelper constructor.
	 */
	public function __construct() {
		$this->escapeOutput = FALSE;
		$this->escapeChildren = FALSE;
	}

	/**
	 * Initialize arguments.
	 *
	 * @throws \TYPO3Fluid\Fluid\Core\ViewHelper\Exception
	 * @return void
	 * @throws \TYPO3Fluid\Fluid\Core\ViewHelper\Exception
	 */
	public function initializeArguments() {
		$this->registerArgument('newsAuthors', 'string', 'A list with author uids', TRUE);
		$this->registerArgument('excludedNews', 'string', 'A list with excluded news uids');
		$this->registerArgument('showDetails', 'bool', 'Shows the information of the author', FALSE, TRUE);
	}

	/**
	 * Renders the Comment plugin. The view helper arguments configures the behavior.
	 *
	 * @return mixed
	 */
	public function render() {
		$configuration = [
			'extensionName' => 'SgNews',
			'vendorName' => 'SGalinski',
			'pluginName' => 'NewsByAuthor',
			'controllerName' => 'NewsByAuthor',
			'action' => 'list'
		];

		if ($this->arguments['newsAuthors']) {
			$configuration['settings']['newsAuthors'] = $this->arguments['newsAuthors'];
		}

		if ($this->arguments['excludedNews']) {
			$configuration['settings']['excludedNews'] = $this->arguments['excludedNews'];
		}

		if ($this->arguments['showDetails']) {
			$configuration['settings']['showDetails'] = $this->arguments['showDetails'];
		}

		return $this->bootstrap->run('', $configuration);
	}
}