263 lines
7.6 KiB
PHP
263 lines
7.6 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_newsfeeds
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Methods supporting a list of newsfeed records.
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*
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* @package Joomla.Administrator
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* @subpackage com_newsfeeds
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* @since 1.6
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*/
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class NewsfeedsModelNewsfeeds extends JModelList
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{
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/**
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* Constructor.
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*
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* @param array An optional associative array of configuration settings.
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* @see JController
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* @since 1.6
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*/
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public function __construct($config = array())
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{
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if (empty($config['filter_fields']))
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{
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$config['filter_fields'] = array(
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'id', 'a.id',
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'name', 'a.name',
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'alias', 'a.alias',
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'checked_out', 'a.checked_out',
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'checked_out_time', 'a.checked_out_time',
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'catid', 'a.catid', 'category_title',
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'published', 'a.published',
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'access', 'a.access', 'access_level',
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'created', 'a.created',
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'created_by', 'a.created_by',
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'ordering', 'a.ordering',
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'language', 'a.language',
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'publish_up', 'a.publish_up',
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'publish_down', 'a.publish_down',
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'cache_time', 'a.cache_time',
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'numarticles',
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);
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$app = JFactory::getApplication();
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$assoc = isset($app->item_associations) ? $app->item_associations : 0;
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if ($assoc)
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{
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$config['filter_fields'][] = 'association';
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}
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}
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parent::__construct($config);
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}
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/**
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* Method to auto-populate the model state.
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*
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* Note. Calling getState in this method will result in recursion.
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*
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* @param string $ordering An optional ordering field.
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* @param string $direction An optional direction (asc|desc).
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*
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* @return void
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*
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* @since 1.6
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*/
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protected function populateState($ordering = null, $direction = null)
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{
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$app = JFactory::getApplication('administrator');
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// Load the filter state.
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$search = $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search');
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$this->setState('filter.search', $search);
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$accessId = $this->getUserStateFromRequest($this->context . '.filter.access', 'filter_access', null, 'int');
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$this->setState('filter.access', $accessId);
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$state = $this->getUserStateFromRequest($this->context . '.filter.published', 'filter_published', '', 'string');
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$this->setState('filter.published', $state);
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$categoryId = $this->getUserStateFromRequest($this->context . '.filter.category_id', 'filter_category_id', null);
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$this->setState('filter.category_id', $categoryId);
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$language = $this->getUserStateFromRequest($this->context . '.filter.language', 'filter_language', '');
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$this->setState('filter.language', $language);
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// force a language
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$forcedLanguage = $app->input->get('forcedLanguage');
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if (!empty($forcedLanguage))
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{
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$this->setState('filter.language', $forcedLanguage);
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$this->setState('filter.forcedLanguage', $forcedLanguage);
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}
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$tag = $this->getUserStateFromRequest($this->context . '.filter.tag', 'filter_tag', '');
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$this->setState('filter.tag', $tag);
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// Load the parameters.
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$params = JComponentHelper::getParams('com_newsfeeds');
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$this->setState('params', $params);
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// List state information.
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parent::populateState('a.name', 'asc');
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}
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/**
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* Method to get a store id based on model configuration state.
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*
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* This is necessary because the model is used by the component and
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* different modules that might need different sets of data or different
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* ordering requirements.
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*
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* @param string A prefix for the store id.
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*
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* @return string A store id.
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*/
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protected function getStoreId($id = '')
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{
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// Compile the store id.
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$id .= ':' . $this->getState('filter.search');
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$id .= ':' . $this->getState('filter.access');
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$id .= ':' . $this->getState('filter.published');
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$id .= ':' . $this->getState('filter.category_id');
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$id .= ':' . $this->getState('filter.language');
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return parent::getStoreId($id);
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}
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/**
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* Build an SQL query to load the list data.
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*
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* @return JDatabaseQuery
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*/
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protected function getListQuery()
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{
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// Create a new query object.
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$db = $this->getDbo();
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$query = $db->getQuery(true);
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$user = JFactory::getUser();
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$app = JFactory::getApplication();
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// Select the required fields from the table.
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$query->select(
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$this->getState(
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'list.select',
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'a.id, a.name, a.alias, a.checked_out, a.checked_out_time, a.catid,' .
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' a.numarticles, a.cache_time,' .
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' a.published, a.access, a.ordering, a.language, a.publish_up, a.publish_down'
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)
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);
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$query->from($db->quoteName('#__newsfeeds') . ' AS a');
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// Join over the language
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$query->select('l.title AS language_title')
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->join('LEFT', $db->quoteName('#__languages') . ' AS l ON l.lang_code = a.language');
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// Join over the users for the checked out user.
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$query->select('uc.name AS editor')
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->join('LEFT', '#__users AS uc ON uc.id=a.checked_out');
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// Join over the asset groups.
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$query->select('ag.title AS access_level')
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->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
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// Join over the categories.
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$query->select('c.title AS category_title')
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->join('LEFT', '#__categories AS c ON c.id = a.catid');
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// Join over the associations.
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$assoc = isset($app->item_associations) ? $app->item_associations : 0;
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if ($assoc)
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{
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$query->select('COUNT(asso2.id)>1 as association')
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->join('LEFT', '#__associations AS asso ON asso.id = a.id AND asso.context=' . $db->quote('com_newsfeeds.item'))
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->join('LEFT', '#__associations AS asso2 ON asso2.key = asso.key')
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->group('a.id');
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}
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// Filter by access level.
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if ($access = $this->getState('filter.access'))
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{
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$query->where('a.access = ' . (int) $access);
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}
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// Implement View Level Access
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if (!$user->authorise('core.admin'))
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{
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$groups = implode(',', $user->getAuthorisedViewLevels());
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$query->where('a.access IN (' . $groups . ')');
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}
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// Filter by published state.
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$published = $this->getState('filter.published');
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if (is_numeric($published))
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{
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$query->where('a.published = ' . (int) $published);
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}
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elseif ($published === '')
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{
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$query->where('(a.published IN (0, 1))');
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}
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// Filter by category.
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$categoryId = $this->getState('filter.category_id');
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if (is_numeric($categoryId))
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{
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$query->where('a.catid = ' . (int) $categoryId);
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}
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// Filter by search in title
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$search = $this->getState('filter.search');
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if (!empty($search))
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{
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if (stripos($search, 'id:') === 0)
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{
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$query->where('a.id = ' . (int) substr($search, 3));
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}
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else
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{
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$search = $db->quote('%' . $db->escape($search, true) . '%');
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$query->where('(a.name LIKE ' . $search . ' OR a.alias LIKE ' . $search . ')');
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}
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}
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// Filter on the language.
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if ($language = $this->getState('filter.language'))
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{
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$query->where('a.language = ' . $db->quote($language));
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}
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// Filter by a single tag.
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$tagId = $this->getState('filter.tag');
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if (is_numeric($tagId))
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{
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$query->where($db->quoteName('tagmap.tag_id') . ' = ' . (int) $tagId)
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->join(
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'LEFT', $db->quoteName('#__contentitem_tag_map', 'tagmap')
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. ' ON ' . $db->quoteName('tagmap.content_item_id') . ' = ' . $db->quoteName('a.id')
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. ' AND ' . $db->quoteName('tagmap.type_alias') . ' = ' . $db->quote('com_newsfeeds.newsfeed')
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);
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}
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// Add the list ordering clause.
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$orderCol = $this->state->get('list.ordering');
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$orderDirn = $this->state->get('list.direction');
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if ($orderCol == 'a.ordering' || $orderCol == 'category_title')
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{
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$orderCol = 'c.title ' . $orderDirn . ', a.ordering';
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}
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$query->order($db->escape($orderCol . ' ' . $orderDirn));
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//echo nl2br(str_replace('#__','jos_',$query));
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return $query;
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}
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}
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