@copyright Copyright (C) 2015. All Rights Reserved @license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html A sermon distributor that links to Dropbox. /-----------------------------------------------------------------------------------------------------------------------------*/ // No direct access to this file defined('_JEXEC') or die('Restricted access'); // import the Joomla modellist library jimport('joomla.application.component.modellist'); /** * Sermondistributor Model for Categories */ class SermondistributorModelCategories extends JModelList { /** * Model user data. * * @var strings */ protected $user; protected $userId; protected $guest; protected $groups; protected $levels; protected $app; protected $input; protected $uikitComp; /** * Method to build an SQL query to load the list data. * * @return string An SQL query */ protected function getListQuery() { // Get the current user for authorisation checks $this->user = JFactory::getUser(); $this->userId = $this->user->get('id'); $this->guest = $this->user->get('guest'); $this->groups = $this->user->get('groups'); $this->authorisedGroups = $this->user->getAuthorisedGroups(); $this->levels = $this->user->getAuthorisedViewLevels(); $this->app = JFactory::getApplication(); $this->input = $this->app->input; $this->initSet = true; // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); // Get from #__categories as a $query->select($db->quoteName( array('a.id','a.title','a.alias','a.description','a.hits','a.language','a.params'), array('id','name','alias','description','hits','language','params'))); $query->from($db->quoteName('#__categories', 'a')); $query->where('a.access IN (' . implode(',', $this->levels) . ')'); $query->where('a.published = 1'); $query->where('a.extension = "com_sermondistributor.sermons"'); $query->order('a.title ASC'); // return the query object return $query; } /** * Method to get an array of data items. * * @return mixed An array of data items on success, false on failure. */ public function getItems() { $user = JFactory::getUser(); // check if this user has permission to access item if (!$user->authorise('site.categories.access', 'com_sermondistributor')) { $app = JFactory::getApplication(); $app->enqueueMessage(JText::_('COM_SERMONDISTRIBUTOR_NOT_AUTHORISED_TO_VIEW_CATEGORIES'), 'error'); // redirect away to the default view if no access allowed. $app->redirect(JRoute::_('index.php?option=com_sermondistributor&view=preachers')); return false; } // load parent items $items = parent::getItems(); // Get the global params $globalParams = JComponentHelper::getParams('com_sermondistributor', true); // Convert the parameter fields into objects. if (SermondistributorHelper::checkArray($items)) { foreach ($items as $nr => &$item) { // Always create a slug for sef URL's $item->slug = (isset($item->alias) && isset($item->id)) ? $item->id.':'.$item->alias : $item->id; // set idCatidSermonB to the $item object. $item->idCatidSermonB = $this->getIdCatidSermonEfee_B($item->id); } } if (SermondistributorHelper::checkArray($items)) { foreach ($items as $nr => &$item) { if (!SermondistributorHelper::checkArray($item->idCatidSermonB)) { // remove empty category unset($items[$nr]); } // set the icon if found if (SermondistributorHelper::checkJson($item->params)) { $params = json_decode($item->params, true); if (isset($params['image']) && SermondistributorHelper::checkString($params['image'])) { $item->icon = $params['image']; } } } } // return items return $items; } /** * Method to get an array of Sermon Objects. * * @return mixed An array of Sermon Objects on success, false on failure. * */ public function getIdCatidSermonEfee_B($id) { // Get a db connection. $db = JFactory::getDbo(); // Create a new query object. $query = $db->getQuery(true); // Get from #__sermondistributor_sermon as b $query->select($db->quoteName( array('b.id'), array('id'))); $query->from($db->quoteName('#__sermondistributor_sermon', 'b')); $query->where('b.catid = ' . $db->quote($id)); $query->where('b.access IN (' . implode(',', $this->levels) . ')'); $query->where('b.published = 1'); // Reset the query using our newly populated query object. $db->setQuery($query); $db->execute(); // check if there was data returned if ($db->getNumRows()) { return $db->loadObjectList(); } return false; } /** * Get the uikit needed components * * @return mixed An array of objects on success. * */ public function getUikitComp() { if (isset($this->uikitComp) && SermondistributorHelper::checkArray($this->uikitComp)) { return $this->uikitComp; } return false; } }