PHP JApplicationCms::enqueueMessage方法代码示例

 /**
  * Execute the controller.
  *
  * @return  boolean  True if controller finished execution, false if the controller did not
  *                   finish execution. A controller might return false if some precondition for
  *                   the controller to run has not been satisfied.
  *
  * @since   12.1
  * @throws  LogicException
  * @throws  RuntimeException
  */
 public function execute()
 {
     $model = new MonitorModelIssue();
     $id = $this->input->getInt('id');
     $user = JFactory::getUser();
     // Get the params
     // TODO: may be removed when new MVC is implemented completely
     $this->app = JFactory::getApplication();
     if ($this->app instanceof JApplicationSite) {
         $params = $this->app->getParams();
     }
     if (!$model->canEdit($user, $id)) {
         if ($user->guest && isset($params) && $params->get('redirect_login', 1)) {
             $this->app->enqueueMessage(JText::_('JGLOBAL_YOU_MUST_LOGIN_FIRST'), 'error');
             $this->app->redirect(JRoute::_('index.php?option=com_users&view=login&return=' . base64_encode(JUri::getInstance()->toString()), '403'));
         } else {
             throw new Exception(JText::_('JERROR_ALERTNOAUTHOR'), 403);
         }
     }
     if ($id) {
         $model->setIssueId($id);
     }
     $model->loadForm();
     $view = new MonitorViewIssueHtml($model);
     $view->setLayout('edit');
     $view->loadForm();
     echo $view->render();
     return true;
 }

 /**
  * Method to remove root in global configuration.
  *
  * @return  boolean  True on success.
  *
  * @since   3.2
  */
 public function execute()
 {
     // Check for request forgeries.
     if (!JSession::checkToken('get')) {
         $this->app->enqueueMessage(JText::_('JINVALID_TOKEN'));
         $this->app->redirect('index.php');
     }
     // Check if the user is authorized to do this.
     if (!JFactory::getUser()->authorise('core.admin')) {
         $this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'));
         $this->app->redirect('index.php');
     }
     // Initialise model.
     $model = new ConfigModelApplication();
     // Attempt to save the configuration and remove root.
     try {
         $model->removeroot();
     } catch (RuntimeException $e) {
         // Save failed, go back to the screen and display a notice.
         $this->app->enqueueMessage(JText::sprintf('JERROR_SAVE_FAILED', $e->getMessage()), 'error');
         $this->app->redirect(JRoute::_('index.php', false));
     }
     // Set the redirect based on the task.
     $this->app->enqueueMessage(JText::_('COM_CONFIG_SAVE_SUCCESS'));
     $this->app->redirect(JRoute::_('index.php', false));
 }

 /**
  * Method to save global configuration.
  *
  * @return  boolean  True on success.
  *
  * @since   3.2
  */
 public function execute()
 {
     // Check for request forgeries.
     if (!JSession::checkToken()) {
         $this->app->enqueueMessage(JText::_('JINVALID_TOKEN'));
         $this->app->redirect('index.php');
     }
     // Check if the user is authorized to do this.
     if (!JFactory::getUser()->authorise('core.admin')) {
         $this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'));
         $this->app->redirect('index.php');
     }
     // Set FTP credentials, if given.
     JClientHelper::setCredentialsFromRequest('ftp');
     $model = new ConfigModelConfig();
     $form = $model->getForm();
     $data = $this->input->post->get('jform', array(), 'array');
     // Validate the posted data.
     $return = $model->validate($form, $data);
     // Check for validation errors.
     if ($return === false) {
         /*
          * The validate method enqueued all messages for us, so we just need to redirect back.
          */
         // Save the data in the session.
         $this->app->setUserState('com_config.config.global.data', $data);
         // Redirect back to the edit screen.
         $this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.config', false));
     }
     // Attempt to save the configuration.
     $data = $return;
     // Access back-end com_config
     JLoader::registerPrefix('Config', JPATH_ADMINISTRATOR . '/components/com_config');
     $saveClass = new ConfigControllerApplicationSave();
     // Get a document object
     $document = JFactory::getDocument();
     // Set back-end required params
     $document->setType('json');
     // Execute back-end controller
     $return = $saveClass->execute();
     // Reset params back after requesting from service
     $document->setType('html');
     // Check the return value.
     if ($return === false) {
         /*
          * The save method enqueued all messages for us, so we just need to redirect back.
          */
         // Save the data in the session.
         $this->app->setUserState('com_config.config.global.data', $data);
         // Save failed, go back to the screen and display a notice.
         $this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.config', false));
     }
     // Redirect back to com_config display
     $this->app->enqueueMessage(JText::_('COM_CONFIG_SAVE_SUCCESS'));
     $this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.config', false));
     return true;
 }

 public function __construct(&$subject, $config = array())
 {
     $this->app = JFactory::getApplication();
     JLoader::register('Gantry5\\Loader', JPATH_LIBRARIES . '/gantry5/Loader.php');
     // Detect Gantry Framework or fail gracefully.
     if (!class_exists('Gantry5\\Loader')) {
         if ($this->app->isAdmin()) {
             $this->loadLanguage('plg_system_gantry5.sys');
             $this->app->enqueueMessage(JText::sprintf('PLG_SYSTEM_GANTRY5_LIBRARY_MISSING', JText::_('PLG_SYSTEM_GANTRY5')), 'warning');
         }
         return;
     }
     parent::__construct($subject, $config);
 }

 /**
  * Execute the controller.
  *
  * @return  boolean  True if controller finished execution, false if the controller did not
  *                   finish execution. A controller might return false if some precondition for
  *                   the controller to run has not been satisfied.
  *
  * @since   12.1
  * @throws  LogicException
  * @throws  RuntimeException
  */
 public function execute()
 {
     $id = $this->input->getInt('id');
     $user = JFactory::getUser();
     if ($user->guest) {
         $this->app->enqueueMessage(JText::_('JGLOBAL_YOU_MUST_LOGIN_FIRST'), 'error');
     } else {
         $model = new MonitorModelSubscription();
         if ($model->isSubscriberIssue($id, $user->id)) {
             $model->unsubscribeIssue($id, $user->id);
             $this->app->enqueueMessage(JText::_('COM_MONITOR_SUBSCRIPTION_ISSUE_UNSUBSCRIBED'), 'message');
         }
     }
     $this->app->redirect(JRoute::_('index.php?option=com_monitor&view=issue&id=' . $id, false));
 }

 /**
  * Validates data from a form.
  *
  * @param   array  $data  The data to validate.
  * @param   JForm  $form  The form to use for validation.
  *
  * @return  mixed|bool  Array of filtered data if valid, false otherwise.
  *
  * @see ConfigModelForm::validate
  */
 public function validate($data, $form = null)
 {
     if (!$form) {
         if (!$this->form) {
             $this->loadForm();
         }
         $form = $this->form;
     }
     // Filter and validate the form data.
     $data = $form->filter($data);
     $return = $form->validate($data);
     // Store data for eventual redirects.
     $this->app->setUserState($form->getName() . '.data', $data);
     // Check for an error.
     if ($return instanceof Exception) {
         $this->app->enqueueMessage($return->getMessage(), 'error');
         return false;
     }
     // Check the validation results.
     if ($return === false) {
         // Get the validation messages from the form.
         foreach ($form->getErrors() as $message) {
             $this->app->enqueueMessage($message->getMessage(), 'error');
         }
         return false;
     }
     $this->app->setUserState($form->getName() . '.data', null);
     return $data;
 }

 /**
  * Method to refresh help in global configuration.
  *
  * @return  boolean  True on success.
  *
  * @since   3.2
  */
 public function execute()
 {
     jimport('joomla.filesystem.file');
     // Set FTP credentials, if given
     JClientHelper::setCredentialsFromRequest('ftp');
     if (($data = file_get_contents('http://help.joomla.org/helpsites.xml')) === false) {
         $this->app->enqueueMessage(JText::_('COM_CONFIG_ERROR_HELPREFRESH_FETCH'), 'error');
         $this->app->redirect(JRoute::_('index.php?option=com_config', false));
     } elseif (!JFile::write(JPATH_BASE . '/help/helpsites.xml', $data)) {
         $this->app->enqueueMessage(JText::_('COM_CONFIG_ERROR_HELPREFRESH_ERROR_STORE'), 'error');
         $this->app->redirect(JRoute::_('index.php?option=com_config', false));
     } else {
         $this->app->enqueueMessage(JText::_('COM_CONFIG_HELPREFRESH_SUCCESS'), 'error');
         $this->app->redirect(JRoute::_('index.php?option=com_config', false));
     }
 }

 /**
  * Check the PHP version after the admin component has been dispatched.
  *
  * @param   string  $context  The calling context
  *
  * @return  void
  *
  * @since   __DEPLOY_VERSION__
  */
 public function onGetIcons($context)
 {
     if (!$this->shouldDisplayMessage()) {
         return;
     }
     $supportStatus = $this->getPhpSupport();
     if ($supportStatus['status'] !== self::PHP_SUPPORTED) {
         // Enqueue the notification message; set a warning if receiving security support or "error" if unsupported
         switch ($supportStatus['status']) {
             case self::PHP_SECURITY_ONLY:
                 $this->app->enqueueMessage($supportStatus['message'], 'warning');
                 break;
             case self::PHP_UNSUPPORTED:
                 $this->app->enqueueMessage($supportStatus['message'], 'error');
                 break;
         }
     }
 }

 /**
  * Execute the controller.
  *
  * @return  boolean  True if controller finished execution, false if the controller did not
  *                   finish execution. A controller might return false if some precondition for
  *                   the controller to run has not been satisfied.
  *
  * @since   12.1
  * @throws  LogicException
  * @throws  RuntimeException
  */
 public function execute()
 {
     $id = $this->input->getInt('id');
     $user = JFactory::getUser();
     if ($user->guest) {
         $this->app->enqueueMessage(JText::_('JGLOBAL_YOU_MUST_LOGIN_FIRST'), 'error');
     } else {
         $model = new MonitorModelSubscription();
         if (!$model->isSubscriberProject($id, $user->id)) {
             $model->subscribeProject($id, $user->id);
             $this->app->enqueueMessage(JText::_('COM_MONITOR_SUBSCRIPTION_PROJECT'), 'message');
         }
     }
     $return = base64_decode($this->app->input->get('return', '', 'BASE64'));
     if (!JUri::isInternal($return)) {
         $return = 'index.php?option=com_monitor&view=project&id=' . $id;
     }
     $this->app->redirect(JRoute::_($return, false));
 }

 /**
  * Execute the controller.
  *
  * @return  mixed  A rendered view or true
  *
  * @since   3.2
  */
 public function execute()
 {
     // Get the document object.
     $document = JFactory::getDocument();
     $componentFolder = $this->input->getWord('option', 'com_config');
     if ($this->app->isAdmin()) {
         $viewName = $this->input->getWord('view', 'application');
     } else {
         $viewName = $this->input->getWord('view', 'config');
     }
     $viewFormat = $document->getType();
     $layoutName = $this->input->getWord('layout', 'default');
     // Register the layout paths for the view
     $paths = new SplPriorityQueue();
     if ($this->app->isAdmin()) {
         $paths->insert(JPATH_ADMINISTRATOR . '/components/' . $componentFolder . '/view/' . $viewName . '/tmpl', 1);
     } else {
         $paths->insert(JPATH_BASE . '/components/' . $componentFolder . '/view/' . $viewName . '/tmpl', 1);
     }
     $viewClass = $this->prefix . 'View' . ucfirst($viewName) . ucfirst($viewFormat);
     $modelClass = $this->prefix . 'Model' . ucfirst($viewName);
     if (class_exists($viewClass)) {
         $model = new $modelClass();
         $component = $model->getState()->get('component.option');
         // Access check.
         if (!JFactory::getUser()->authorise('core.admin', $component) && !JFactory::getUser()->authorise('core.options', $component)) {
             $this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'), 'error');
             return;
         }
         $view = new $viewClass($model, $paths);
         $view->setLayout($layoutName);
         // Push document object into the view.
         $view->document = $document;
         // Reply for service requests
         if ($viewFormat == 'json') {
             return $view->render();
         }
         // Render view.
         echo $view->render();
     }
     return true;
 }

 /**
  * This method should handle any login logic and report back to the subject
  *
  * @param   array  $user     Holds the user data
  * @param   array  $options  Array holding options (remember, autoregister, group)
  *
  * @return  boolean  True on success
  *
  * @since   1.5
  */
 public function onUserLogin($user, $options = array())
 {
     $instance = $this->_getUser($user, $options);
     // If _getUser returned an error, then pass it back.
     if ($instance instanceof Exception) {
         return false;
     }
     // If the user is blocked, redirect with an error
     if ($instance->block == 1) {
         $this->app->enqueueMessage(JText::_('JERROR_NOLOGIN_BLOCKED'), 'warning');
         return false;
     }
     // Authorise the user based on the group information
     if (!isset($options['group'])) {
         $options['group'] = 'USERS';
     }
     // Check the user can login.
     $result = $instance->authorise($options['action']);
     if (!$result) {
         $this->app->enqueueMessage(JText::_('JERROR_LOGIN_DENIED'), 'warning');
         return false;
     }
     // Mark the user as logged in
     $instance->guest = 0;
     $session = JFactory::getSession();
     // Grab the current session ID
     $oldSessionId = $session->getId();
     // Fork the session
     $session->fork();
     $session->set('user', $instance);
     // Ensure the new session's metadata is written to the database
     $this->app->checkSession();
     // Purge the old session
     $query = $this->db->getQuery(true)->delete('#__session')->where($this->db->quoteName('session_id') . ' = ' . $this->db->quote($oldSessionId));
     try {
         $this->db->setQuery($query)->execute();
     } catch (RuntimeException $e) {
         // The old session is already invalidated, don't let this block logging in
     }
     // Hit the user last visit field
     $instance->setLastVisit();
     // Add "user state" cookie used for reverse caching proxies like Varnish, Nginx etc.
     $conf = JFactory::getConfig();
     $cookie_domain = $conf->get('cookie_domain', '');
     $cookie_path = $conf->get('cookie_path', '/');
     if ($this->app->isSite()) {
         $this->app->input->cookie->set("joomla_user_state", "logged_in", 0, $cookie_path, $cookie_domain, 0);
     }
     return true;
 }

 /**
  * This method should handle any login logic and report back to the subject
  *
  * @param   array  $user     Holds the user data
  * @param   array  $options  Array holding options (remember, autoregister, group)
  *
  * @return  boolean  True on success
  *
  * @since   1.5
  */
 public function onUserLogin($user, $options = array())
 {
     $instance = $this->_getUser($user, $options);
     // If _getUser returned an error, then pass it back.
     if ($instance instanceof Exception) {
         return false;
     }
     // If the user is blocked, redirect with an error
     if ($instance->get('block') == 1) {
         $this->app->enqueueMessage(JText::_('JERROR_NOLOGIN_BLOCKED'), 'warning');
         return false;
     }
     // Authorise the user based on the group information
     if (!isset($options['group'])) {
         $options['group'] = 'USERS';
     }
     // Check the user can login.
     $result = $instance->authorise($options['action']);
     if (!$result) {
         $this->app->enqueueMessage(JText::_('JERROR_LOGIN_DENIED'), 'warning');
         return false;
     }
     // Mark the user as logged in
     $instance->set('guest', 0);
     // Register the needed session variables
     $session = JFactory::getSession();
     $session->set('user', $instance);
     // Check to see the the session already exists.
     $this->app->checkSession();
     // Update the user related fields for the Joomla sessions table.
     $query = $this->db->getQuery(true)->update($this->db->quoteName('#__session'))->set($this->db->quoteName('guest') . ' = ' . $this->db->quote($instance->guest))->set($this->db->quoteName('username') . ' = ' . $this->db->quote($instance->username))->set($this->db->quoteName('userid') . ' = ' . (int) $instance->id)->where($this->db->quoteName('session_id') . ' = ' . $this->db->quote($session->getId()));
     try {
         $this->db->setQuery($query)->execute();
     } catch (RuntimeException $e) {
         return false;
     }
     // Hit the user last visit field
     $instance->setLastVisit();
     // Add "user state" cookie used for reverse caching proxies like Varnish, Nginx etc.
     $conf = JFactory::getConfig();
     $cookie_domain = $conf->get('cookie_domain', '');
     $cookie_path = $conf->get('cookie_path', '/');
     if ($this->app->isSite()) {
         $this->app->input->cookie->set("joomla_user_state", "logged_in", 0, $cookie_path, $cookie_domain, 0);
     }
     return true;
 }

 /**
  * This method should handle any login logic and report back to the subject
  *
  * @param   array  $user     Holds the user data
  * @param   array  $options  Array holding options (remember, autoregister, group)
  *
  * @return  boolean  True on success
  *
  * @since   1.5
  */
 public function onUserLogin($user, $options = array())
 {
     $instance = $this->_getUser($user, $options);
     // If _getUser returned an error, then pass it back.
     if ($instance instanceof Exception) {
         return false;
     }
     // If the user is blocked, redirect with an error
     if ($instance->get('block') == 1) {
         $this->app->enqueueMessage(JText::_('JERROR_NOLOGIN_BLOCKED'), 'warning');
         return false;
     }
     // Authorise the user based on the group information
     if (!isset($options['group'])) {
         $options['group'] = 'USERS';
     }
     // Check the user can login.
     $result = $instance->authorise($options['action']);
     if (!$result) {
         $this->app->enqueueMessage(JText::_('JERROR_LOGIN_DENIED'), 'warning');
         return false;
     }
     // Mark the user as logged in
     $instance->set('guest', 0);
     // If the user has an outdated hash, update it.
     if (substr($user['password'], 0, 4) != '$2y$' && $this->useStrongEncryption && JCrypt::hasStrongPasswordSupport() == true) {
         if (strlen($user['password']) > 55) {
             $user['password'] = substr($user['password'], 0, 55);
             JFactory::getApplication()->enqueueMessage(JText::_('JLIB_USER_ERROR_PASSWORD_TRUNCATED'), 'notice');
         }
         $instance->password = password_hash($user['password'], PASSWORD_BCRYPT);
         $instance->save();
     }
     // Register the needed session variables
     $session = JFactory::getSession();
     $session->set('user', $instance);
     // Check to see the the session already exists.
     $this->app->checkSession();
     // Update the user related fields for the Joomla sessions table.
     $query = $this->db->getQuery(true)->update($this->db->quoteName('#__session'))->set($this->db->quoteName('guest') . ' = ' . $this->db->quote($instance->guest))->set($this->db->quoteName('username') . ' = ' . $this->db->quote($instance->username))->set($this->db->quoteName('userid') . ' = ' . (int) $instance->id)->where($this->db->quoteName('session_id') . ' = ' . $this->db->quote($session->getId()));
     $this->db->setQuery($query)->execute();
     // Hit the user last visit field
     $instance->setLastVisit();
     return true;
 }

 /**
  * This method should handle any login logic and report back to the subject
  *
  * @param   array  $user     Holds the user data
  * @param   array  $options  Array holding options (remember, autoregister, group)
  *
  * @return  boolean  True on success
  *
  * @since   1.5
  */
 public function onUserLogin($user, $options = array())
 {
     $instance = $this->_getUser($user, $options);
     // If _getUser returned an error, then pass it back.
     if ($instance instanceof Exception) {
         return false;
     }
     // If the user is blocked, redirect with an error
     if ($instance->get('block') == 1) {
         $this->app->enqueueMessage(JText::_('JERROR_NOLOGIN_BLOCKED'), 'warning');
         return false;
     }
     // Authorise the user based on the group information
     if (!isset($options['group'])) {
         $options['group'] = 'USERS';
     }
     // Check the user can login.
     $result = $instance->authorise($options['action']);
     if (!$result) {
         $this->app->enqueueMessage(JText::_('JERROR_LOGIN_DENIED'), 'warning');
         return false;
     }
     // Mark the user as logged in
     $instance->set('guest', 0);
     // Register the needed session variables
     $session = JFactory::getSession();
     $session->set('user', $instance);
     // Check to see the the session already exists.
     $this->app->checkSession();
     // Update the user related fields for the Joomla sessions table.
     $query = $this->db->getQuery(true)->update($this->db->quoteName('#__session'))->set($this->db->quoteName('guest') . ' = ' . $this->db->quote($instance->guest))->set($this->db->quoteName('username') . ' = ' . $this->db->quote($instance->username))->set($this->db->quoteName('userid') . ' = ' . (int) $instance->id)->where($this->db->quoteName('session_id') . ' = ' . $this->db->quote($session->getId()));
     $this->db->setQuery($query)->execute();
     // Hit the user last visit field
     $instance->setLastVisit();
     return true;
 }

 /**
  * Method to save global configuration.
  *
  * @return  mixed  Calls $app->redirect() for all cases except JSON
  *
  * @since   3.2
  */
 public function execute()
 {
     // Check for request forgeries.
     if (!JSession::checkToken()) {
         $this->app->enqueueMessage(JText::_('JINVALID_TOKEN'));
         $this->app->redirect('index.php');
     }
     // Check if the user is authorized to do this.
     if (!JFactory::getUser()->authorise('core.admin')) {
         $this->app->enqueueMessage(JText::_('JERROR_ALERTNOAUTHOR'));
         $this->app->redirect('index.php');
     }
     // Set FTP credentials, if given.
     JClientHelper::setCredentialsFromRequest('ftp');
     $model = new ConfigModelApplication();
     $data = $this->input->post->get('jform', array(), 'array');
     // Complete data array if needed
     $oldData = $model->getData();
     $data = array_replace($oldData, $data);
     // Get request type
     $saveFormat = JFactory::getDocument()->getType();
     // Handle service requests
     if ($saveFormat == 'json') {
         return $model->save($data);
     }
     // Must load after serving service-requests
     $form = $model->getForm();
     // Validate the posted data.
     $return = $model->validate($form, $data);
     // Check for validation errors.
     if ($return === false) {
         /*
          * The validate method enqueued all messages for us, so we just need to redirect back.
          */
         // Save the data in the session.
         $this->app->setUserState('com_config.config.global.data', $data);
         // Redirect back to the edit screen.
         $this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.application', false));
     }
     // Attempt to save the configuration.
     $data = $return;
     $return = $model->save($data);
     // Check the return value.
     if ($return === false) {
         /*
          * The save method enqueued all messages for us, so we just need to redirect back.
          */
         // Save the data in the session.
         $this->app->setUserState('com_config.config.global.data', $data);
         // Save failed, go back to the screen and display a notice.
         $this->app->redirect(JRoute::_('index.php?option=com_config&controller=config.display.application', false));
     }
     // Set the success message.
     $this->app->enqueueMessage(JText::_('COM_CONFIG_SAVE_SUCCESS'));
     // Set the redirect based on the task.
     switch ($this->options[3]) {
         case 'apply':
             $this->app->redirect(JRoute::_('index.php?option=com_config', false));
             break;
         case 'save':
         default:
             $this->app->redirect(JRoute::_('index.php', false));
             break;
     }
 }