first commit

administrator/components/com_j2xml/controllers/json.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_j2xml
+ *
+ * @version     3.9.229-rc1
+ *
+ * @author      Helios Ciancio <info (at) eshiol (dot) it>
+ * @link        https://www.eshiol.it
+ * @copyright   Copyright (C) 2010 - 2023 Helios Ciancio. All Rights Reserved
+ * @license     http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL v3
+ * J2XML is free software. This version may have been modified pursuant
+ * to the GNU General Public License, and as distributed it includes or
+ * is derivative of works licensed under the GNU General Public License
+ * or other free or open source software licenses.
+ */
+
+// no direct access
+defined('_JEXEC') or die();
+
+JLoader::import('joomla.application.component.controller');
+
+use eshiol\J2xml\Exporter;
+use eshiol\J2xml\Sender;
+use eshiol\J2xml\Version;
+
+JLoader::import('eshiol.J2xml.Exporter');
+JLoader::import('eshiol.J2xml.Sender');
+JLoader::import('eshiol.J2xml.Version');
+
+
+/**
+ * Content controller class.
+ */
+class J2xmlControllerJson extends JControllerLegacy
+{
+
+	/**
+	 * The params object
+	 *
+	 * @var JRegistry
+	 */
+	protected $params;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param array $config
+	 *			An optional associative array of configuration settings.
+	 *			Recognized key values include 'name', 'default_task', 'model_path', and
+	 *			'view_path' (this list is not meant to be comprehensive).
+	 *
+	 * @since 12.2
+	 */
+	public function __construct($config = array())
+	{
+		JLog::add(new JLogEntry(__METHOD__, JLog::DEBUG, 'com_j2xml'));
+
+		parent::__construct($config);
+
+		$this->params = new JRegistry();
+	}
+
+	/**
+	 * Export content
+	 */
+	function export()
+	{
+		JLog::add(new JLogEntry(__METHOD__, JLog::DEBUG, 'com_j2xml'));
+
+		if (!JSession::checkToken('request')) {
+			// Check for a valid token. If invalid, send a 403 with the error message.
+			JLog::add(new JLogEntry(JText::_('JINVALID_TOKEN'), JLog::WARNING, 'com_j2xml'));
+			echo new JResponseJson();
+			return;
+		}
+
+		$app    = JFactory::getApplication();
+		$data   = $app->input->post->getArray();
+		// Save the posted data in the session.
+		$app->setUserState('com_j2xml.send.data', $data);
+		JLog::add(new JLogEntry('setUserState(\'com_j2xml.send.data\'): ' . print_r($data, true), JLog::DEBUG, 'com_j2xml'));
+
+		$cid    = (array) $this->input->get('cid', array(0), 'array');
+
+		$j2xml  = new Exporter();
+		$export = strtolower(str_replace('J2xmlController', '', get_class($this)));
+		$j2xml->$export($cid, $xml, $this->params);
+
+		$app = JFactory::getApplication();
+		$version = explode(".", Version::$DOCVERSION);
+		$xmlVersionNumber = $version[0] . $version[1] . substr('0' . $version[2], strlen($version[2]) - 1);
+
+		$dom = new \DOMDocument('1.0');
+		$dom->preserveWhiteSpace = false;
+		$dom->formatOutput = true;
+		$dom->loadXML($xml->asXML());
+		$data = $dom->saveXML();
+
+		echo new JResponseJson($data);
+	}
+}