first commit

administrator/components/com_j2xml/controllers/import.php

@@ -0,0 +1,132 @@
+<?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();
+
+/**
+ * Importer controller for J2xml class.
+ *
+ * @since  3.9
+ */
+class J2xmlControllerImport extends JControllerLegacy
+{
+	/**
+	 * Import data.
+	 *
+	 * @return  boolean
+	 *
+	 * @since   3.9
+	 */
+	public function import()
+	{
+		JLog::add(new JLogEntry(__METHOD__, JLog::DEBUG, 'com_j2xml'));
+
+		// Check for request forgeries.
+		$version = new \JVersion();
+		if ($version->isCompatible('3.7'))
+		{
+			$this->checkToken();
+		}
+		else
+		{
+			JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+		}
+
+		/** @var J2xmlModelImport $model */
+		$model = $this->getModel('import');
+
+		// @todo Reset the users acl here as well to kill off any missing bits.
+		$result = $model->import();
+
+		$app = JFactory::getApplication();
+		$redirect_url = $app->getUserState('com_j2xml.redirect_url');
+
+		if (!$redirect_url)
+		{
+			$redirect_url = base64_decode($app->input->get('return', ''));
+		}
+
+		// Don't redirect to an external URL.
+		if (!JUri::isInternal($redirect_url))
+		{
+			$redirect_url = '';
+		}
+
+		if (empty($redirect_url))
+		{
+			$redirect_url = JRoute::_('index.php?option=com_j2xml&view=import', false);
+		}
+		else
+		{
+			// Wipe out the user state when we're going to redirect.
+			$app->setUserState('com_j2xml.redirect_url', '');
+			$app->setUserState('com_j2xml.message', '');
+		}
+
+		$this->setRedirect($redirect_url);
+
+		return $result;
+	}
+
+	/**
+	 * Import data from drag & drop ajax upload.
+	 *
+	 * @return  void
+	 *
+	 * @since   3.9
+	 */
+	public function ajax_upload()
+	{
+		JLog::add(new JLogEntry(__METHOD__, JLog::DEBUG, 'com_j2xml'));
+
+		$app = JFactory::getApplication();
+		$message = $app->getUserState('com_j2xml.message');
+
+		$jform  = $app->input->post->get('jform', array(), 'array');
+		$data = array();
+		foreach($jform as $k => $v)
+		{
+			if (substr($k, 0, 7) == 'import_')
+			{
+				$data[substr($k, 7)] = $v;
+			}
+		}
+		// Save the posted data in the session.
+		$app->setUserState('com_j2xml.import.data', $data);
+		JLog::add(new JLogEntry('setUserState(\'com_j2xml.import.data\'): ' . print_r($data, true), JLog::DEBUG, 'com_j2xml'));
+
+		// Do import
+		// hide error messages
+		ob_start();
+		$result = $this->import();
+		ob_end_clean();
+
+		// Get redirect URL
+		$redirect = $this->redirect;
+
+		// Push message queue to session because we will redirect page by Javascript, not $app->redirect().
+		// The "application.queue" is only set in redirect() method, so we must manually store it.
+		$app->getSession()->set('application.queue', $app->getMessageQueue());
+
+		header('Content-Type: application/json');
+
+		echo new JResponseJson(array('redirect' => $redirect), $message, !$result);
+
+		exit();
+	}
+}