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<?php
/**
* Kunena Component
*
* @package Kunena.Site
* @subpackage Models
*
* @copyright (C) 2008 - 2016 Kunena Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link https://www.kunena.org
**/
defined('_JEXEC') or die ();
/**
* User Model for Kunena
*
* @since 2.0
*/
class KunenaModelUser extends KunenaModel
{
protected function populateState()
{
$active = $this->app->getMenu()->getActive();
$active = $active ? (int) $active->id : 0;
$layout = $this->getCmd('layout', 'default');
$this->setState('layout', $layout);
$display = $this->getUserStateFromRequest('com_kunena.users_display', 'display', 'topics');
$this->setState('display', $display);
$config = KunenaFactory::getConfig();
// List state information
$limit = $this->getUserStateFromRequest("com_kunena.users_{$active}_list_limit", 'limit', $config->get('userlist_rows'), 'int');
if ($limit < 1 || $limit > 100)
{
$limit = $config->get('userlist_rows');
}
if ($limit < 1)
{
$limit = 30;
}
$this->setState('list.limit', $limit);
$value = $this->getUserStateFromRequest("com_kunena.users_{$active}_list_start", 'limitstart', 0, 'int');
$value -= $value % $limit;
$this->setState('list.start', $value);
$value = $this->getUserStateFromRequest("com_kunena.users_{$active}_list_ordering", 'filter_order', 'id', 'cmd');
$this->setState('list.ordering', $value);
$value = $this->getUserStateFromRequest("com_kunena.users_{$active}_list_direction", 'filter_order_Dir', 'asc', 'word');
if ($value != 'asc')
{
$value = 'desc';
}
$this->setState('list.direction', $value);
$value = $this->app->input->get('search', null, 'string');
if (!empty($value) && $value != JText::_('COM_KUNENA_USRL_SEARCH'))
{
$this->setState('list.search', $value);
}
}
public function getQueryWhere()
{
$where = '';
// Hide super admins from the list
if (KunenaFactory::getConfig()->superadmin_userlist)
{
$db = JFactory::getDBO();
$query = "SELECT user_id FROM `#__user_usergroup_map` WHERE group_id =8";
$db->setQuery($query);
$superadmins = (array) $db->loadColumn();
if (!$superadmins)
{
$superadmins = array(0);
}
$this->setState('list.exclude', implode(',', $superadmins));
$where = ' u.id NOT IN (' . $this->getState('list.exclude') . ') AND ';
}
if ($this->config->userlist_count_users == '1')
{
$where .= '(u.block=0 OR u.activation="")';
}
elseif ($this->config->userlist_count_users == '2')
{
$where .= '(u.block=0 AND u.activation="")';
}
elseif ($this->config->userlist_count_users == '3')
{
$where .= 'u.block=0';
}
else
{
$where .= '1';
}
return $where;
}
public function getQuerySearch()
{
// TODO: add strict search from the beginning of the name
$search = $this->getState('list.search');
$where = array();
if ($search)
{
$db = JFactory::getDBO();
if ($this->config->username)
{
$where[] = "u.username LIKE '%{$db->escape($search)}%'";
}
else
{
$where[] = "u.name LIKE '%{$db->escape($search)}%'";
}
$where = 'AND (' . implode(' OR ', $where) . ')';
}
else
{
$where = '';
}
return $where;
}
public function getTotal()
{
static $total = false;
if ($total === false)
{
$db = JFactory::getDBO();
$where = $this->getQueryWhere();
$db->setQuery("SELECT COUNT(*) FROM #__users AS u WHERE {$where}");
$total = $db->loadResult();
KunenaError::checkDatabaseError();
}
return $total;
}
public function getCount()
{
static $total = false;
if ($total === false)
{
$db = JFactory::getDBO();
$where = $this->getQueryWhere();
$search = $this->getQuerySearch();
$query = "SELECT COUNT(*)
FROM #__users AS u
LEFT JOIN #__kunena_users AS ku ON ku.userid = u.id
WHERE {$where} {$search}";
$db->setQuery($query);
$total = $db->loadResult();
KunenaError::checkDatabaseError();
}
return $total;
}
public function getItems()
{
// FIXME: use pagination object and redirect on illegal page (maybe in the view)
// TODO: should we reset to page 1 when user makes a new search?
static $items = false;
if ($items === false)
{
$limitstart = $this->getState('list.start');
$limit = $this->getState('list.limit');
$count = $this->getCount();
if ($count < $limitstart)
{
$limitstart = $count - ($count % $limit);
$this->setState('list.start', $limitstart);
}
$direction = $this->getState('list.direction');
switch ($this->getState('list.ordering'))
{
case 'posts':
$orderby = 'ku.posts ';
break;
case 'karma':
$orderby = 'ku.karma ';
break;
case 'registerDate':
$orderby = 'u.registerDate ';
break;
case 'lastvisitDate':
$orderby = 'u.lastvisitDate ';
break;
case 'uhits':
$orderby = 'ku.uhits ';
break;
case 'username':
default:
$orderby = 'u.username ';
}
$db = JFactory::getDBO();
$where = $this->getQueryWhere();
$search = $this->getQuerySearch();
$query = "SELECT u.id
FROM #__users AS u
LEFT JOIN #__kunena_users AS ku ON ku.userid = u.id
WHERE {$where} {$search}";
$query .= " ORDER BY {$orderby} {$direction}";
$db->setQuery($query, $limitstart, $limit);
$items = $db->loadColumn();
KunenaError::checkDatabaseError();
// Prefetch all users/avatars to avoid user by user queries during template iterations
$items = KunenaUserHelper::loadUsers($items);
}
return $items;
}
}