primo commit

components/com_jem/controller.php

@@ -0,0 +1,172 @@
+<?php
+/**
+ * @package    JEM
+ * @copyright  (C) 2013-2024 joomlaeventmanager.net
+ * @copyright  (C) 2005-2009 Christoph Lukes
+ * @license    https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Session\Session;
+
+/**
+ * JEM Component Controller
+ *
+ * @package JEM
+ *
+ */
+class JemController extends BaseController
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+	/**
+	 * Display the view
+	 */
+	public function display($cachable = false, $urlparams = false)
+	{
+		$app        = Factory::getApplication();
+		$document   = $app->getDocument();
+		$user       = JemFactory::getUser();
+
+		// Set the default view name and format from the Request.
+		$jinput     = $app->input;
+		$id         = $jinput->getInt('a_id', 0);
+		$viewName   = $jinput->getCmd('view', 'eventslist');
+		$viewFormat = $document->getType();
+		$layoutName = $jinput->getCmd('layout', 'edit');
+
+		// Check for edit form.
+		if ($viewName == 'editevent' && !$this->checkEditId('com_jem.edit.event', $id)) {
+			// Somehow the person just went to the form - we don't allow that.
+			throw new Exception(Text::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id), 403);
+		}
+
+		$view = $this->getView($viewName, $viewFormat);
+		if ($view) {
+			// Do any specific processing by view.
+			switch ($viewName) {
+				case 'attendees':
+				case 'calendar':
+				case 'categories':
+				case 'categoriesdetailed':
+				case 'category':
+				case 'day':
+				case 'editevent':
+				case 'editvenue':
+				case 'event':
+				case 'eventslist':
+				case 'myattendances':
+				case 'myevents':
+				case 'myvenues':
+				case 'search':
+				case 'venue':
+				case 'venues':
+				case 'venueslist':	
+				case 'mailto':	
+				case 'weekcal':
+					$model = $this->getModel($viewName);
+					break;
+				default:
+					$model = $this->getModel('eventslist');
+					break;
+			}
+
+			// Push the model into the view
+			if ($viewName == 'venue') {
+				$model1 = $this->getModel('Venue');
+				$model2 = $this->getModel('VenueCal');
+
+				$view->setModel($model1, true);
+				$view->setModel($model2);
+			} elseif($viewName == 'category') {
+				$model1 = $this->getModel('Category');
+				$model2 = $this->getModel('CategoryCal');
+
+				$view->setModel($model1, true);
+				$view->setModel($model2);
+			} else {
+				$view->setModel($model, true);
+			}
+
+			$view->setLayout($layoutName);
+
+			// Push document object into the view.
+			$view->document = $document;
+
+			JemHelper::loadIconFont();
+
+			$view->display();
+		}
+	}
+
+	/**
+	 * for attachment downloads
+	 */
+	public function getfile()
+	{
+		// Check for request forgeries
+		Session::checkToken('request') or jexit('Invalid Token');
+
+		$id = Factory::getApplication()->input->getInt('file', 0);
+		$path = JemAttachment::getAttachmentPath($id);
+
+		header("Content-Type: application/application/octet-stream\n");
+		header('Content-Disposition: attachment; filename="' . basename($path) . '"');
+
+		ob_clean();
+		ob_end_flush();
+		readfile($path);
+	}
+
+	/**
+	 * Delete attachment
+	 *
+	 * @return true on sucess
+	 * @access public
+	 */
+	public function ajaxattachremove()
+	{
+		// Check for request forgeries
+		Session::checkToken('request') or jexit('Invalid Token');
+
+		$jemsettings = JemHelper::config();
+		$res = 0;
+
+		if ($jemsettings->attachmentenabled > 0) {
+			$id	 = Factory::getApplication()->input->getInt('id', 0);
+			$res = JemAttachment::remove($id);
+		} // else don't delete anything
+
+		if (!$res) {
+			echo 0; // The caller expects an answer!
+			jexit();
+		}
+
+		$cache = Factory::getCache('com_jem');
+		$cache->clean();
+
+		echo 1; // The caller expects an answer!
+		jexit();
+	}
+
+	/**
+	 * Remove image
+	 * @deprecated since version 1.9.7
+	 */
+	public function ajaximageremove()
+	{
+		// prevent unwanted usage
+		jexit();
+	}
+}
+?>