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<?php
/**
* @version CVS: 1.0.0
* @package com_quix
* @author ThemeXpert <info@themexpert.com>
* @copyright Copyright (C) 2015. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Methods supporting a list of Quix records.
*
* @since 1.6
*/
class QuixModelCollections extends JModelList
{
/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
*
* @see JController
* @since 1.6
*/
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'id', 'a.`id`',
'title', 'a.`title`',
'type', 'a.`type`',
'data', 'a.`data`',
'ordering', 'a.`ordering`',
'state', 'a.`state`',
'access', 'a.`access`',
'language', 'a.`language`',
'created_by', 'a.`created_by`',
'params', 'a.`params`',
);
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @param string $ordering Elements order
* @param string $direction Order direction
*
* @return void
*
* @throws Exception
*/
protected function populateState($ordering = null, $direction = null)
{
// Initialise variables.
$app = JFactory::getApplication('administrator');
// Load the filter state.
$search = $app->getUserStateFromRequest($this->context . '.filter.search', 'filter_search');
$this->setState('filter.search', $search);
$published = $app->getUserStateFromRequest($this->context . '.filter.state', 'filter_published', '', 'string');
$this->setState('filter.state', $published);
// Filtering language
// Language filters for all languages is a * make it empty
if (JFactory::getApplication()->input->getVar('filter_language') == '*')
{
JFactory::getApplication()->input->set('filter_language', '');
}
$this->setState('filter.language', $app->getUserStateFromRequest($this->context.'.filter.language', 'filter_language', '', 'string'));
$this->setState('filter.collection', $app->getUserStateFromRequest($this->context.'.filter.collection', 'filter_collection', '', 'string'));
// Load the parameters.
$params = JComponentHelper::getParams('com_quix');
$this->setState('params', $params);
// List state information.
parent::populateState('a.id', 'desc');
}
/**
* 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 $id A prefix for the store id.
*
* @return string A store id.
*
* @since 1.6
*/
protected function getStoreId($id = '')
{
// Compile the store id.
$id .= ':' . $this->getState('filter.search');
$id .= ':' . $this->getState('filter.state');
return parent::getStoreId($id);
}
/**
* Build an SQL query to load the list data.
*
* @return JDatabaseQuery
*
* @since 1.6
*/
protected function getListQuery()
{
// Create a new query object.
$db = $this->getDbo();
$query = $db->getQuery(true);
// Select the required fields from the table.
$query->select(
$this->getState(
'list.select', 'DISTINCT a.*'
)
);
$query->from('`#__quix_collections` AS a');
// Join over the users for the checked out user
$query->select("uc.name AS editor");
$query->join("LEFT", "#__users AS uc ON uc.id=a.checked_out");
// Join over the user field 'created_by'
$query->select('`created_by`.name AS `created_by`');
$query->join('LEFT', '#__users AS `created_by` ON `created_by`.id = a.`created_by`');
// Filter by published state
$published = $this->getState('filter.state');
if (is_numeric($published))
{
$query->where('a.state = ' . (int) $published);
}
elseif ($published === '')
{
$query->where('(a.state IN (0, 1))');
}
// 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.`title` LIKE ' . $search . ' OR a.`access` LIKE ' . $search . ' OR a.`language` LIKE ' . $search . ' )');
}
}
//Filtering language
$filter_language = $this->state->get("filter.language");
if ($filter_language) {
$query->where("a.`language` = '".$db->escape($filter_language)."'");
}
//Filtering collection
$filter_collection = $this->state->get("filter.collection");
if ($filter_collection) {
$query->where("a.`type` = '".$db->escape($filter_collection)."'");
}
// Add the list ordering clause.
$orderCol = $this->state->get('list.ordering', 'a.id');
$orderDirn = $this->state->get('list.direction', 'desc');
if ($orderCol && $orderDirn)
{
$query->order($db->escape($orderCol . ' ' . $orderDirn));
}
return $query;
}
/**
* Get an array of data items
*
* @return mixed Array of data items on success, false on failure.
*/
public function getItems()
{
$items = parent::getItems();
foreach ($items as $oneItem) {
if ( isset($oneItem->access) ) {
// Get the title of that particular user group
$title = QuixHelper::getGroupNameByGroupId($oneItem->access);
$oneItem->access = !empty($title) ? $title : $oneItem->access;
}
}
return $items;
}
}