PHP JError::raiseWarning方法代码示例

 /**
  * Method to toggle the featured setting of a list of articles.
  *
  * @return	void
  * @since	1.6
  */
 function featured()
 {
     // Check for request forgeries
     JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
     // Initialise variables.
     $user = JFactory::getUser();
     $ids = JRequest::getVar('cid', array(), '', 'array');
     $values = array('featured' => 1, 'unfeatured' => 0);
     $task = $this->getTask();
     $value = JArrayHelper::getValue($values, $task, 0, 'int');
     // Access checks.
     foreach ($ids as $i => $id) {
         if (!$user->authorise('core.edit.state', 'com_content.article.' . (int) $id)) {
             // Prune items that you can't change.
             unset($ids[$i]);
             JError::raiseNotice(403, JText::_('JLIB_APPLICATION_ERROR_EDITSTATE_NOT_PERMITTED'));
         }
     }
     if (empty($ids)) {
         JError::raiseWarning(500, JText::_('JERROR_NO_ITEMS_SELECTED'));
     } else {
         // Get the model.
         $model = $this->getModel();
         // Publish the items.
         if (!$model->featured($ids, $value)) {
             JError::raiseWarning(500, $model->getError());
         }
     }
     $this->setRedirect('index.php?option=com_content&view=articles');
 }

 /**
  * Generates a list of JSON items.
  *
  * @return    void
  */
 public function display($tpl = null)
 {
     $model = $this->getModel();
     $this->item = $this->get('Item');
     $this->component = $model->getState($model->getName() . '.component');
     $this->section = $model->getState($model->getName() . '.section');
     $this->asset_id = $model->getState($model->getName() . '.asset_id');
     $this->project_id = $model->getState($model->getName() . '.project_id');
     $this->inherit = $model->getState($model->getName() . '.inherit');
     if (!$this->asset_id && $this->inherit) {
         $this->asset_id = $this->getComponentProjectAssetId($this->component, $this->project_id);
     }
     $this->rules = $this->getAssetRules();
     $this->public_groups = array('1', JComponentHelper::getParams('com_users')->get('guest_usergroup', 1));
     $user = JFactory::getUser();
     if (!$user->authorise('core.admin', $this->component) && !$user->authorise('core.manage', $this->component)) {
         JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR'));
         return false;
     }
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseWarning(500, implode("\n", $errors));
         return false;
     }
     parent::display($tpl);
 }

 /**
  * Method to display a view.
  *
  * @param	boolean			If true, the view output will be cached
  * @param	array			An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
  *
  * @return	JController		This object to support chaining.
  * @since	1.5
  */
 public function display($cachable = false, $urlparams = false)
 {
     require_once JPATH_COMPONENT . '/helpers/users.php';
     // Load the submenu.
     UsersHelper::addSubmenu(JRequest::getCmd('view', 'users'));
     $view = JRequest::getCmd('view', 'users');
     $layout = JRequest::getCmd('layout', 'default');
     $id = JRequest::getInt('id');
     if (!$this->canView($view)) {
         JError::raiseWarning(404, JText::_('JERROR_ALERTNOAUTHOR'));
         return;
     }
     // Check for edit form.
     if ($view == 'user' && $layout == 'edit' && !$this->checkEditId('com_users.edit.user', $id)) {
         // Somehow the person just went to the form - we don't allow that.
         $this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
         $this->setMessage($this->getError(), 'error');
         $this->setRedirect(JRoute::_('index.php?option=com_users&view=users', false));
         return false;
     } elseif ($view == 'group' && $layout == 'edit' && !$this->checkEditId('com_users.edit.group', $id)) {
         // Somehow the person just went to the form - we don't allow that.
         $this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
         $this->setMessage($this->getError(), 'error');
         $this->setRedirect(JRoute::_('index.php?option=com_users&view=groups', false));
         return false;
     } elseif ($view == 'level' && $layout == 'edit' && !$this->checkEditId('com_users.edit.level', $id)) {
         // Somehow the person just went to the form - we don't allow that.
         $this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
         $this->setMessage($this->getError(), 'error');
         $this->setRedirect(JRoute::_('index.php?option=com_users&view=levels', false));
         return false;
     }
     return parent::display();
 }

 /**
  * Do our custom ACL checks for the back-end views
  *
  * @return boolean
  */
 private function akeebaACLCheck()
 {
     // Get the view
     $view = $this->input->getCmd('view', '');
     // Fetch the privilege to check, or use the default (akeeba.configure)
     // privilege.
     if (array_key_exists($view, self::$viewACLMap)) {
         $privilege = self::$viewACLMap[$view];
     } else {
         $privilege = 'akeeba.configure';
     }
     // If an empty privileve is defined do not do any ACL check
     if (empty($privilege)) {
         return true;
     }
     // Throw an error if we are not allowed access to the view
     if (!JFactory::getUser()->authorise($privilege, 'com_akeeba')) {
         $this->setRedirect('index.php?option=com_akeeba&view=cpanel');
         JError::raiseWarning(403, JText::_('JERROR_ALERTNOAUTHOR'));
         $this->redirect();
         return false;
     } else {
         return true;
     }
 }

 function save()
 {
     $data = JRequest::getVar('jform', array(), 'post', 'NONE', 4);
     $id = (int) $data['id'];
     if (empty($id)) {
         if (!igGeneralHelper::authorise('core.igalleryfront.create')) {
             return JError::raiseWarning(404, JText::_('JERROR_ALERTNOAUTHOR'));
         }
     } else {
         if (!igGeneralHelper::authorise('core.igalleryfront.edit', $id)) {
             return JError::raiseWarning(404, JText::_('JERROR_ALERTNOAUTHOR'));
         }
     }
     $model = $this->getModel();
     $msg = '';
     if (!$model->save($data)) {
         JError::raise(2, 500, $model->getError());
     } else {
         $msg = JText::_('SUCCESSFULLY_SAVED');
     }
     switch ($this->task) {
         case 'apply':
             $url = 'index.php?option=com_igallery&view=icategory&id=' . $id;
             break;
         case 'save':
             $url = 'index.php?option=com_igallery&view=categories';
     }
     $this->setRedirect(JRoute::_($url, false), $msg);
 }

 /**
  * Loads the entire menu table into memory.
  *
  * @return  boolean  True on success, false on failure
  *
  * @since   1.5
  */
 public function load()
 {
     $db = JFactory::getDbo();
     $query = $db->getQuery(true)->select('m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language')->select($db->quoteName('m.browserNav') . ', m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id')->select('e.element as component')->from('#__menu AS m')->join('LEFT', '#__extensions AS e ON m.component_id = e.extension_id')->where('m.published = 1')->where('m.parent_id > 0')->where('m.client_id = 0')->order('m.lft');
     // Set the query
     $db->setQuery($query);
     try {
         $this->_items = $db->loadObjectList('id');
     } catch (RuntimeException $e) {
         JError::raiseWarning(500, JText::sprintf('JERROR_LOADING_MENUS', $e->getMessage()));
         return false;
     }
     foreach ($this->_items as &$item) {
         // Get parent information.
         $parent_tree = array();
         if (isset($this->_items[$item->parent_id])) {
             $parent_tree = $this->_items[$item->parent_id]->tree;
         }
         // Create tree.
         $parent_tree[] = $item->id;
         $item->tree = $parent_tree;
         // Create the query array.
         $url = str_replace('index.php?', '', $item->link);
         $url = str_replace('&', '&', $url);
         parse_str($url, $item->query);
     }
     return true;
 }

 /**
  * Constructor
  *
  * @access protected
  */
 function __construct()
 {
     $isLoaded = JPluginHelper::importPlugin('authentication');
     if (!$isLoaded) {
         JError::raiseWarning('SOME_ERROR_CODE', JText::_('JAuthentication::__construct: Could not load authentication libraries.'));
     }
 }

 /**
  * Method to get the field options.
  *
  * @return	array	The field option objects.
  * @since	1.6
  */
 public function getOptions()
 {
     // Initialize variables.
     $options = array();
     /*
      * SQL query:
      * 
      * SELECT DISTINCT (school) AS value, school AS text
      * FROM #__osbitusers
      * ORDER BY school
      */
     $db = JFactory::getDbo();
     $query = $db->getQuery(true);
     $query->select('DISTINCT (school) AS value, school AS text');
     $query->from('#__osbitusers');
     $query->order('school');
     // Get the options.
     $db->setQuery($query);
     $options = $db->loadObjectList();
     // Check for a database error.
     if ($db->getErrorNum()) {
         JError::raiseWarning(500, $db->getErrorMsg());
     }
     return $options;
 }

 function save()
 {
     $productfieldgroup = JTable::getInstance('productFieldGroup', 'jshop');
     $post = JRequest::get("post");
     JPluginHelper::importPlugin('jshoppingadmin');
     $dispatcher = JDispatcher::getInstance();
     $dispatcher->trigger('onBeforeSaveProductFieldGroup', array(&$post));
     if (!$productfieldgroup->bind($post)) {
         JError::raiseWarning("", _JSHOP_ERROR_BIND);
         $this->setRedirect("index.php?option=com_jshopping&controller=productfieldgroups");
         return 0;
     }
     if (!$id) {
         $productfieldgroup->ordering = null;
         $productfieldgroup->ordering = $productfieldgroup->getNextOrder();
     }
     if (!$productfieldgroup->store()) {
         JError::raiseWarning("", _JSHOP_ERROR_SAVE_DATABASE);
         $this->setRedirect("index.php?option=com_jshopping&controller=productfieldgroups");
         return 0;
     }
     $dispatcher->trigger('onAfterSaveProductFieldGroup', array(&$productfieldgroup));
     if ($this->getTask() == 'apply') {
         $this->setRedirect("index.php?option=com_jshopping&controller=productfieldgroups&task=edit&id=" . $productfieldgroup->id);
     } else {
         $this->setRedirect("index.php?option=com_jshopping&controller=productfieldgroups");
     }
 }

 /**
  * @param null $tpl
  *
  * @return bool
  * @throws Exception
  */
 function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->params = $this->state->get('params');
     $this->item = $this->get('Item');
     $this->items = $this->get('Items');
     $this->sitemapItems = $this->get('SitemapItems');
     $this->extensions = $this->get('Extensions');
     $input = JFactory::getApplication()->input;
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseWarning(500, implode("\n", $errors));
         return false;
     }
     $app = JFactory::getApplication();
     $app->clearHeaders();
     $app->setHeader('Content-Type', 'application/xml; charset=UTF-8');
     $app->sendHeaders();
     $this->displayer = new XmapDisplayerXml($this->item, $this->items, $this->extensions);
     $this->displayer->displayAsNews($input->getBool('news'));
     $this->displayer->displayAsImages($input->getBool('images'));
     $this->displayer->displayAsVideos($input->getBool('videos'));
     $this->displayer->displayAsMobile($input->getBool('mobile'));
     $this->displayer->setSitemapItems($this->sitemapItems);
     parent::display($tpl);
     $this->getModel()->hit($this->displayer->getCount());
     $app->close();
 }

 /**
  * Displays a list of the available access view levels
  *
  * @param   string   The form field name.
  * @param   string   The name of the selected section.
  * @param   string   Additional attributes to add to the select field.
  * @param   mixed    True to add "All Sections" option or and array of options
  * @param   string   The form field id
  *
  * @return  string   The required HTML for the SELECT tag.
  */
 public static function level($name, $selected, $attribs = '', $params = true, $id = false)
 {
     $db = JFactory::getDbo();
     $query = $db->getQuery(true);
     $query->select('a.id AS value, a.title AS text');
     $query->from('#__viewlevels AS a');
     $query->group('a.id');
     $query->order('a.ordering ASC');
     $query->order($query->qn('title') . ' ASC');
     // Get the options.
     $db->setQuery($query);
     $options = $db->loadObjectList();
     // Check for a database error.
     if ($db->getErrorNum()) {
         JError::raiseWarning(500, $db->getErrorMsg());
         return null;
     }
     // If params is an array, push these options to the array
     if (is_array($params)) {
         $options = array_merge($params, $options);
     } elseif ($params) {
         array_unshift($options, JHtml::_('select.option', '', JText::_('JOPTION_ACCESS_SHOW_ALL_LEVELS')));
     }
     return JHtml::_('select.genericlist', $options, $name, array('list.attr' => $attribs, 'list.select' => $selected, 'id' => $id));
 }

 public function copy()
 {
     // Check for request forgeries
     JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
     $cid = $this->input->post->get('cid', array(), 'array');
     JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tagmeta/tables');
     $table =& JTable::getInstance('Rule', 'TagMetaTable');
     $n = count($cid);
     if ($n > 0) {
         $i = 0;
         foreach ($cid as $id) {
             if ($table->load((int) $id)) {
                 $table->id = 0;
                 $table->url = JText::_('COM_TAGMETA_COPY_OF') . $table->url;
                 $table->ordering = 0;
                 $table->published = false;
                 $table->checked_out = false;
                 if ($table->store()) {
                     $i++;
                 } else {
                     JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_TAGMETA_COPY_ERROR_SAVING', $id, $table->getError()), 'error');
                 }
             } else {
                 JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_TAGMETA_COPY_ERROR_LOADING', $id, $table->getError()), 'error');
             }
         }
     } else {
         return JError::raiseWarning(500, JText::_('COM_TAGMETA_COPY_ERROR_NO_SELECTION'));
     }
     $this->setMessage(JText::sprintf('COM_TAGMETA_COPY_OK', $i));
     $this->setRedirect('index.php?option=com_tagmeta&view=rules');
 }

} else {
    require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_languages' . DS . 'helpers' . DS . 'jsonresponse.php';
}
/**
 * Content controller class.
 */
class J2XMLControllerCategories extends JControllerAbstract
{
    function __construct($default = array())
    {
        parent::__construct();
    }
    public function display($cachable = false, $urlparams = false)
    {
        JRequest::setVar('view', 'categories');
        parent::display($cachable, $urlparams);
    }
    function send()
    {
        if (!JSession::checkToken('request')) {
            // Check for a valid token. If invalid, send a 403 with the error message.
            JError::raiseWarning(403, JText::_('JINVALID_TOKEN'));
            echo version_compare(JPlatform::RELEASE, '12', 'ge') ? new JResponseJson() : new JJsonResponse();
            return;
        }
        $cid = JRequest::getVar('cid', array(0), null, 'array');
        $sid = JRequest::getVar('w_id', null, null, 'int');

 function save()
 {
     $mainframe = JFactory::getApplication();
     $id = JRequest::getInt("id");
     $deliveryTimes = JSFactory::getTable('deliveryTimes', 'jshop');
     $post = JRequest::get("post");
     $dispatcher = JDispatcher::getInstance();
     $dispatcher->trigger('onBeforeSaveDeliveryTime', array(&$post));
     if (!$deliveryTimes->bind($post)) {
         JError::raiseWarning("", _JSHOP_ERROR_BIND);
         $this->setRedirect("index.php?option=com_jshopping&controller=deliverytimes");
         return 0;
     }
     if (!$deliveryTimes->store()) {
         JError::raiseWarning("", _JSHOP_ERROR_SAVE_DATABASE);
         $this->setRedirect("index.php?option=com_jshopping&controller=deliverytimes");
         return 0;
     }
     $dispatcher->trigger('onAfterSaveDeliveryTime', array(&$deliveryTimes));
     if ($this->getTask() == 'apply') {
         $this->setRedirect("index.php?option=com_jshopping&controller=deliverytimes&task=edit&id=" . $deliveryTimes->id);
     } else {
         $this->setRedirect("index.php?option=com_jshopping&controller=deliverytimes");
     }
 }

 static function getPositions($clientId)
 {
     jimport('joomla.filesystem.folder');
     $db = JFactory::getDbo();
     $query = $db->getQuery(true);
     $query->select('DISTINCT(position)');
     $query->from('#__modules');
     $query->where($db->quoteName('client_id') . ' = ' . (int) $clientId);
     $query->order('position');
     $db->setQuery($query);
     $positions = $db->loadColumn();
     $positions = is_array($positions) ? $positions : array();
     if ($error = $db->getErrorMsg()) {
         JError::raiseWarning(500, $error);
         return;
     }
     // Build the list
     $options = array();
     foreach ($positions as $position) {
         if (!$position) {
             $options[] = JHtml::_('select.option', 'none', ':: ' . JText::_('JNONE') . ' ::');
         } else {
             $options[] = JHtml::_('select.option', $position, $position);
         }
     }
     return $options;
 }