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administrator/components/com_attachments/controllers/params.php

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+ <?php
+/**
+ * Attachments component param controller
+ *
+ * @package Attachments
+ * @subpackage Attachments_Component
+ *
+ * @copyright Copyright (C) 2007-2018 Jonathan M. Cameron, All Rights Reserved
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
+ * @link http://joomlacode.org/gf/project/attachments/frs/
+ * @author Jonathan M. Cameron
+ */
+
+// No direct access to this file
+defined('_JEXEC') or die('Restricted access');
+
+/** Define the legacy classes, if necessary */
+require_once(JPATH_SITE.'/components/com_attachments/legacy/controller_form.php');
+
+/** Load the class for the model component form and make it work for both 3.2 and less */
+if (version_compare(JVERSION, '3.2', 'ge'))
+{
+	require_once(JPATH_SITE . '/components/com_config/model/cms.php');
+	require_once(JPATH_SITE . '/components/com_config/model/form.php');
+}
+require_once(JPATH_ADMINISTRATOR.'/components/com_config/models/component.php');
+
+
+/**
+ * Attachment Controller
+ *
+ * @package Attachments
+ */
+class AttachmentsControllerParams extends JControllerFormLegacy
+{
+
+	/**
+	 * Edit the component parameters
+	 */
+	public function edit($key = null, $urlVar = null)
+	{
+		// Access check.
+		if (!JFactory::getUser()->authorise('core.admin', 'com_attachments')) {
+			return JError::raiseError(404, JText::_('JERROR_ALERTNOAUTHOR') . ' (ERR 117)');
+			}
+
+		// Get the component parameters
+		jimport('joomla.application.component.helper');
+		$params = JComponentHelper::getParams('com_attachments');
+
+		// Get the component model/table
+		$model = new ConfigModelComponent();
+		$state = $model->getState();
+		$state->set('component.option', 'com_attachments');
+		$state->set('component.path', JPATH_ADMINISTRATOR.'/components/com_attachments');
+		$model->setState($state);
+		$form = $model->getForm();
+		$component = JComponentHelper::getComponent('com_attachments');
+
+		// Check for errors.
+		if (count($errors = $this->get('Errors'))) {
+			JError::raiseError(500, implode("\n", $errors) . ' (ERR 118)');
+			return false;
+		}
+
+		// Bind the form to the data.
+		if ($form && $component->params) {
+			$form->bind($component->params);
+		}
+
+		// Set up the view
+		require_once(JPATH_COMPONENT_ADMINISTRATOR.'/views/params/view.html.php');
+		$view = new AttachmentsViewParams( );
+		$view->setModel($model);
+		$view->params = $params;
+
+		$view->form = $form;
+		$view->component = $component;
+
+		$view->display();
+	}
+
+
+	/**
+	 * Save the parameters
+	 */
+	public function save($key = null, $urlVar = null)
+	{
+		// Check for request forgeries.
+		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+
+		$app = JFactory::getApplication();
+
+		// Get the old component parameters
+		jimport('joomla.application.component.helper');
+		$old_params = JComponentHelper::getParams('com_attachments');
+		$old_secure = JRequest::getInt('old_secure');
+
+		// Set FTP credentials, if given.
+		jimport('joomla.client.helper');
+		JClientHelper::setCredentialsFromRequest('ftp');
+
+		// Initialise variables.
+		$model = new ConfigModelComponent();
+		$form	= $model->getForm();
+		$data	= JRequest::getVar('jform', array(), 'post', 'array');
+		$id		= JRequest::getInt('id');
+		$option	= JRequest::getCmd('component');
+
+		// Get the new component parameters
+		$new_secure = $data['secure'];
+
+		// Check if the user is authorized to do this.
+		if (!JFactory::getUser()->authorise('core.admin', $option))
+		{
+			JFactory::getApplication()->redirect('index.php', JText::_('JERROR_ALERTNOAUTHOR'));
+			return;
+		}
+
+		// Validate the posted data.
+		$return = $model->validate($form, $data);
+
+		// Check for validation errors.
+		if ($return === false) {
+
+			// Get the validation messages.
+			$errors	= $model->getErrors();
+
+			// Push up to three validation messages out to the user.
+			for ($i = 0, $n = count($errors); $i < $n && $i < 3; $i++) {
+				if ($errors[$i] instanceof Exception) {
+					$app->enqueueMessage($errors[$i]->getMessage(), 'warning');
+				} else {
+					$app->enqueueMessage($errors[$i], 'warning');
+				}
+			}
+
+			// Save the data in the session.
+			$app->setUserState('com_config.config.global.data', $data);
+
+			// Redirect back to the edit screen.
+			$this->setRedirect(JRoute::_('index.php?option=com_attachments&task=params.edit', false));
+			return false;
+		}
+
+		// Attempt to save the configuration.
+		$data	= array(
+					'params'	=> $return,
+					'id'		=> $id,
+					'option'	=> $option
+					);
+		$return = $model->save($data);
+
+		// Check the return value.
+		if ($return === false)
+		{
+			// Save the data in the session.
+			$app->setUserState('com_config.config.global.data', $data);
+
+			// Save failed, go back to the screen and display a notice.
+			$message = JText::sprintf('JERROR_SAVE_FAILED', $model->getError());
+			$this->setRedirect(JRoute::_('index.php?option=com_attachments&task=params.edit'), $message, 'error');
+			return false;
+		}
+
+		// Deal with any changes in the 'secure mode' (or upload directories)
+		if ( $new_secure != $old_secure ) {
+
+			// Check/update the security status
+			require_once(JPATH_SITE.'/components/com_attachments/helper.php');
+			$attach_dir = JPATH_SITE.'/'.AttachmentsDefines::$ATTACHMENTS_SUBDIR;
+			AttachmentsHelper::setup_upload_directory($attach_dir, $new_secure == 1);
+
+			$msg = JText::_('ATTACH_UPDATED_ATTACHMENTS_PARAMETERS_AND_SECURITY_SETTINGS');
+			}
+		else {
+			$msg = JText::_( 'ATTACH_UPDATED_ATTACHMENTS_PARAMETERS' );
+			}
+
+		// Set the redirect based on the task.
+		switch ($this->getTask())
+		{
+			case 'apply':
+				$this->setRedirect('index.php?option=com_attachments&task=params.edit', $msg, 'message');
+				break;
+
+			case 'save':
+			default:
+				$this->setRedirect('index.php?option=com_attachments', $msg, 'message');
+				break;
+		}
+
+		return true;
+	}
+
+
+	/**
+	 * Save parameters and go back to the main listing display
+	 */
+	public function cancel($key = null)
+	{
+		$this->setRedirect('index.php?option=com_attachments');
+	}
+
+}