File cms/html/user.php | Joomla! Framework TM

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 1 <?php
 2 /**
 3  * @package     Joomla.Libraries
 4  * @subpackage  HTML
 5  *
 6  * @copyright   Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
 7  * @license     GNU General Public License version 2 or later; see LICENSE.txt
 8  */
 9 
10 defined('JPATH_PLATFORM') or die;
11 
12 /**
13  * Utility class working with users
14  *
15  * @since  2.5
16  */
17 abstract class JHtmlUser
18 {
19     /**
20      * Displays a list of user groups.
21      *
22      * @param   boolean  $includeSuperAdmin  true to include super admin groups, false to exclude them
23      *
24      * @return  array  An array containing a list of user groups.
25      *
26      * @since   2.5
27      */
28     public static function groups($includeSuperAdmin = false)
29     {
30         $options = array_values(JHelperUsergroups::getInstance()->getAll());
31 
32         for ($i = 0, $n = count($options); $i < $n; $i++)
33         {
34             $options[$i]->value = $options[$i]->id;
35             $options[$i]->text = str_repeat('- ', $options[$i]->level) . $options[$i]->title;
36             $groups[] = JHtml::_('select.option', $options[$i]->value, $options[$i]->text);
37         }
38 
39         // Exclude super admin groups if requested
40         if (!$includeSuperAdmin)
41         {
42             $filteredGroups = array();
43 
44             foreach ($groups as $group)
45             {
46                 if (!JAccess::checkGroup($group->value, 'core.admin'))
47                 {
48                     $filteredGroups[] = $group;
49                 }
50             }
51 
52             $groups = $filteredGroups;
53         }
54 
55         return $groups;
56     }
57 
58     /**
59      * Get a list of users.
60      *
61      * @return  string
62      *
63      * @since   2.5
64      */
65     public static function userlist()
66     {
67         $db    = JFactory::getDbo();
68         $query = $db->getQuery(true)
69             ->select('a.id AS value, a.name AS text')
70             ->from('#__users AS a')
71             ->where('a.block = 0')
72             ->order('a.name');
73         $db->setQuery($query);
74 
75         return $db->loadObjectList();
76     }
77 }
78