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<?php /** * @package Joomla.Site * @subpackage com_content * * @copyright (C) 2006 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Content\Site\Model; \defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\Component\Content\Administrator\Extension\ContentComponent; use Joomla\Component\Content\Site\Helper\QueryHelper; use Joomla\Registry\Registry; use Joomla\Utilities\ArrayHelper; /** * Frontpage Component Model * * @since 1.5 */ class FeaturedModel extends ArticlesModel { /** * Model context string. * * @var string */ public $_context = 'com_content.frontpage'; /** * Method to auto-populate the model state. * * Note. Calling getState in this method will result in recursion. * * @param string $ordering The field to order on. * @param string $direction The direction to order on. * * @return void * * @since 1.6 */ protected function populateState($ordering = null, $direction = null) { parent::populateState($ordering, $direction); $app = Factory::getApplication(); $input = $app->input; $user = $app->getIdentity(); // List state information $limitstart = $input->getUint('limitstart', 0); $this->setState('list.start', $limitstart); $params = $this->state->params; if ($menu = $app->getMenu()->getActive()) { $menuParams = $menu->getParams(); } else { $menuParams = new Registry; } $mergedParams = clone $menuParams; $mergedParams->merge($params); $this->setState('params', $mergedParams); $limit = $params->get('num_leading_articles') + $params->get('num_intro_articles') + $params->get('num_links'); $this->setState('list.limit', $limit); $this->setState('list.links', $params->get('num_links')); $this->setState('filter.frontpage', true); if ((!$user->authorise('core.edit.state', 'com_content')) && (!$user->authorise('core.edit', 'com_content'))) { // Filter on published for those who do not have edit or edit.state rights. $this->setState('filter.published', ContentComponent::CONDITION_PUBLISHED); } else { $this->setState('filter.published', [ContentComponent::CONDITION_UNPUBLISHED, ContentComponent::CONDITION_PUBLISHED]); } // Process show_noauth parameter if (!$params->get('show_noauth')) { $this->setState('filter.access', true); } else { $this->setState('filter.access', false); } // Check for category selection if ($params->get('featured_categories') && implode(',', $params->get('featured_categories')) == true) { $featuredCategories = $params->get('featured_categories'); $this->setState('filter.frontpage.categories', $featuredCategories); } $articleOrderby = $params->get('orderby_sec', 'rdate'); $articleOrderDate = $params->get('order_date'); $categoryOrderby = $params->def('orderby_pri', ''); $secondary = QueryHelper::orderbySecondary($articleOrderby, $articleOrderDate, $this->getDbo()); $primary = QueryHelper::orderbyPrimary($categoryOrderby); $this->setState('list.ordering', $primary . $secondary . ', a.created DESC'); $this->setState('list.direction', ''); } /** * Method to get a list of articles. * * @return mixed An array of objects on success, false on failure. */ public function getItems() { $params = clone $this->getState('params'); $limit = $params->get('num_leading_articles') + $params->get('num_intro_articles') + $params->get('num_links'); if ($limit > 0) { $this->setState('list.limit', $limit); return parent::getItems(); } return array(); } /** * Method to get a store id based on model configuration state. * * This is necessary because the model is used by the component and * different modules that might need different sets of data or different * ordering requirements. * * @param string $id A prefix for the store id. * * @return string A store id. */ protected function getStoreId($id = '') { // Compile the store id. $id .= $this->getState('filter.frontpage'); return parent::getStoreId($id); } /** * Get the list of items. * * @return \JDatabaseQuery */ protected function getListQuery() { // Create a new query object. $query = parent::getListQuery(); // Filter by categories $featuredCategories = $this->getState('filter.frontpage.categories'); if (is_array($featuredCategories) && !in_array('', $featuredCategories)) { $query->where('a.catid IN (' . implode(',', ArrayHelper::toInteger($featuredCategories)) . ')'); } return $query; } }