item_associations) ? $app->item_associations : 0; if ($assoc) { $config['filter_fields'][] = 'association'; } } parent::__construct($config); } /** * Method to auto-populate the model state. * * Note. Calling getState in this method will result in recursion. * * @param string $ordering An optional ordering field. * @param string $direction An optional direction (asc|desc). * * @return void * * @since 1.6 */ protected function populateState($ordering = null, $direction = null) { $app = JFactory::getApplication('administrator'); // Load the filter state. $search = $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search'); $this->setState('filter.search', $search); $accessId = $this->getUserStateFromRequest($this->context . '.filter.access', 'filter_access', null, 'int'); $this->setState('filter.access', $accessId); $state = $this->getUserStateFromRequest($this->context . '.filter.published', 'filter_published', '', 'string'); $this->setState('filter.published', $state); $categoryId = $this->getUserStateFromRequest($this->context . '.filter.category_id', 'filter_category_id', null); $this->setState('filter.category_id', $categoryId); $language = $this->getUserStateFromRequest($this->context . '.filter.language', 'filter_language', ''); $this->setState('filter.language', $language); // force a language $forcedLanguage = $app->input->get('forcedLanguage'); if (!empty($forcedLanguage)) { $this->setState('filter.language', $forcedLanguage); $this->setState('filter.forcedLanguage', $forcedLanguage); } $tag = $this->getUserStateFromRequest($this->context . '.filter.tag', 'filter_tag', ''); $this->setState('filter.tag', $tag); // Load the parameters. $params = JComponentHelper::getParams('com_newsfeeds'); $this->setState('params', $params); // List state information. parent::populateState('a.name', 'asc'); } /** * Method to get a store id based on model configuration state. * * This is necessary because the model is used by the component and * different modules that might need different sets of data or different * ordering requirements. * * @param string A prefix for the store id. * * @return string A store id. */ protected function getStoreId($id = '') { // Compile the store id. $id .= ':' . $this->getState('filter.search'); $id .= ':' . $this->getState('filter.access'); $id .= ':' . $this->getState('filter.published'); $id .= ':' . $this->getState('filter.category_id'); $id .= ':' . $this->getState('filter.language'); return parent::getStoreId($id); } /** * Build an SQL query to load the list data. * * @return JDatabaseQuery */ protected function getListQuery() { // Create a new query object. $db = $this->getDbo(); $query = $db->getQuery(true); $user = JFactory::getUser(); $app = JFactory::getApplication(); // Select the required fields from the table. $query->select( $this->getState( 'list.select', 'a.id, a.name, a.alias, a.checked_out, a.checked_out_time, a.catid,' . ' a.numarticles, a.cache_time,' . ' a.published, a.access, a.ordering, a.language, a.publish_up, a.publish_down' ) ); $query->from($db->quoteName('#__newsfeeds') . ' AS a'); // Join over the language $query->select('l.title AS language_title') ->join('LEFT', $db->quoteName('#__languages') . ' AS l ON l.lang_code = a.language'); // Join over the users for the checked out user. $query->select('uc.name AS editor') ->join('LEFT', '#__users AS uc ON uc.id=a.checked_out'); // Join over the asset groups. $query->select('ag.title AS access_level') ->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access'); // Join over the categories. $query->select('c.title AS category_title') ->join('LEFT', '#__categories AS c ON c.id = a.catid'); // Join over the associations. $assoc = isset($app->item_associations) ? $app->item_associations : 0; if ($assoc) { $query->select('COUNT(asso2.id)>1 as association') ->join('LEFT', '#__associations AS asso ON asso.id = a.id AND asso.context=' . $db->quote('com_newsfeeds.item')) ->join('LEFT', '#__associations AS asso2 ON asso2.key = asso.key') ->group('a.id'); } // Filter by access level. if ($access = $this->getState('filter.access')) { $query->where('a.access = ' . (int) $access); } // Implement View Level Access if (!$user->authorise('core.admin')) { $groups = implode(',', $user->getAuthorisedViewLevels()); $query->where('a.access IN (' . $groups . ')'); } // Filter by published state. $published = $this->getState('filter.published'); if (is_numeric($published)) { $query->where('a.published = ' . (int) $published); } elseif ($published === '') { $query->where('(a.published IN (0, 1))'); } // Filter by category. $categoryId = $this->getState('filter.category_id'); if (is_numeric($categoryId)) { $query->where('a.catid = ' . (int) $categoryId); } // Filter by search in title $search = $this->getState('filter.search'); if (!empty($search)) { if (stripos($search, 'id:') === 0) { $query->where('a.id = ' . (int) substr($search, 3)); } else { $search = $db->quote('%' . $db->escape($search, true) . '%'); $query->where('(a.name LIKE ' . $search . ' OR a.alias LIKE ' . $search . ')'); } } // Filter on the language. if ($language = $this->getState('filter.language')) { $query->where('a.language = ' . $db->quote($language)); } // Filter by a single tag. $tagId = $this->getState('filter.tag'); if (is_numeric($tagId)) { $query->where($db->quoteName('tagmap.tag_id') . ' = ' . (int) $tagId) ->join( 'LEFT', $db->quoteName('#__contentitem_tag_map', 'tagmap') . ' ON ' . $db->quoteName('tagmap.content_item_id') . ' = ' . $db->quoteName('a.id') . ' AND ' . $db->quoteName('tagmap.type_alias') . ' = ' . $db->quote('com_newsfeeds.newsfeed') ); } // Add the list ordering clause. $orderCol = $this->state->get('list.ordering'); $orderDirn = $this->state->get('list.direction'); if ($orderCol == 'a.ordering' || $orderCol == 'category_title') { $orderCol = 'c.title ' . $orderDirn . ', a.ordering'; } $query->order($db->escape($orderCol . ' ' . $orderDirn)); //echo nl2br(str_replace('#__','jos_',$query)); return $query; } }