conservatorio-tomadini/administrator/components/com_jem/models/users.php

<?php
/**
 * @package    JEM
 * @copyright  (C) 2013-2024 joomlaeventmanager.net
 * @copyright  (C) 2005-2009 Christoph Lukes
 * @license    https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
 */

defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Pagination\Pagination;
use Joomla\CMS\MVC\Model\BaseDatabaseModel;

/**
 * JEM Component users Model
 *
 * @package JEM
 *
 */
class JemModelUsers extends BaseDatabaseModel
{
	/**
	 * data array
	 *
	 * @var array
	 */
	protected $_data = null;

	/**
	 * total
	 *
	 * @var integer
	 */
	protected $_total = null;

	/**
	 * Pagination object
	 *
	 * @var object
	 */
	protected $_pagination = null;


	/**
	 * Constructor
	 */
	public function __construct()
	{
		parent::__construct();

		$app = Factory::getApplication();

		$limit      = $app->getUserStateFromRequest( 'com_jem.limit', 'limit', $app->get('list_limit'), 'int');
		$limitstart = $app->getUserStateFromRequest( 'com_jem.limitstart', 'limitstart', 0, 'int' );
		$limitstart = $limit ? (int)(floor($limitstart / $limit) * $limit) : 0;

		$this->setState('limit', $limit);
		$this->setState('limitstart', $limitstart);
	}

	/**
	 * Method to get venues item data
	 *
	 * @access public
	 * @return array
	 */
	function getData()
	{
		// Lets load the venues if they doesn't already exist
		if (empty($this->_data))
		{
			$query = $this->_buildQuery();
			$this->_data = $this->_getList($query, $this->getState('limitstart'), $this->getState('limit'));
		}

		return $this->_data;
	}

	/**
	 * Total nr of venues
	 *
	 * @access public
	 * @return integer
	 */
	function getTotal()
	{
		// Lets load the content if it doesn't already exist
		if (empty($this->_total))
		{
			$query = $this->_buildQuery();
			$this->_total = $this->_getListCount($query);
		}

		return $this->_total;
	}

	/**
	 * Method to get a pagination object for the venues
	 *
	 * @access public
	 * @return integer
	 */
	function getPagination()
	{
		// Lets load the content if it doesn't already exist
		if (empty($this->_pagination))
		{
			jimport('joomla.html.pagination');
			$this->_pagination = new Pagination( $this->getTotal(), $this->getState('limitstart'), $this->getState('limit') );
		}

		return $this->_pagination;
	}

	/**
	 * Method to build the query for the venues
	 *
	 * @access private
	 * @return string
	 */
	protected function _buildQuery()
	{
		// Get the WHERE and ORDER BY clauses for the query
		$where   = $this->_buildContentWhere();
		$orderby = $this->_buildContentOrderBy();

		$query = 'SELECT u.id, u.name, u.username, u.email '
		       . ' FROM #__users AS u '
		       . $where
		       . $orderby
		       ;

		return $query;
	}

	/**
	 * Method to build the orderby clause of the query for the venues
	 *
	 * @access private
	 * @return string
	 */
	protected function _buildContentOrderBy()
	{
		$app = Factory::getApplication();

		$filter_order     = $app->getUserStateFromRequest( 'com_jem.users.filter_order', 'filter_order', 'u.name', 'cmd' );
		$filter_order_Dir = $app->getUserStateFromRequest( 'com_jem.users.filter_order_Dir', 'filter_order_Dir', '', 'word' );

		$filter_order     = JFilterInput::getInstance()->clean($filter_order, 'cmd');
		$filter_order_Dir = JFilterInput::getInstance()->clean($filter_order_Dir, 'word');

		$orderby = ' ORDER BY '.$filter_order.' '.$filter_order_Dir;

		return $orderby;
	}

	/**
	 * Method to build the where clause of the query for the venues
	 *
	 * @access private
	 * @return string
	 */
	protected function _buildContentWhere()
	{
		$app = Factory::getApplication();

		$search = $app->getUserStateFromRequest( 'com_jem.users.search', 'search', '', 'string' );
		$search = $this->_db->escape( trim(\Joomla\String\StringHelper::strtolower( $search ) ) );

		$where = array();

		/*
		 * Search venues
		 */
		if ($search) {
			$where[] = ' LOWER(u.name) LIKE \'%'.$search.'%\' ';
		}

		$where = count($where) ? ' WHERE ' . implode(' AND ', $where) : '';

		return $where;
	}
}
?>