File odules/system/blocks/online.php

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 1: <?php
 2: /*
 3:  You may not change or alter any portion of this comment or credits
 4:  of supporting developers from this source code or any supporting source code
 5:  which is considered copyrighted (c) material of the original comment or credit authors.
 6: 
 7:  This program is distributed in the hope that it will be useful,
 8:  but WITHOUT ANY WARRANTY; without even the implied warranty of
 9:  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10: */
11: 
12: use Xoops\Core\Kernel\Criteria;
13: 
14: /**
15:  * Blocks functions
16:  *
17:  * @copyright   XOOPS Project (http://xoops.org)
18:  * @license     GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
19:  * @author      Kazumi Ono (AKA onokazu)
20:  * @package     system
21:  * @version     $Id$
22:  */
23: 
24: function b_system_online_show()
25: {
26:     $xoops = Xoops::getInstance();
27:     $online_handler = $xoops->getHandlerOnline();
28:     mt_srand((double)microtime() * 1000000);
29:     // set gc probabillity to 10% for now..
30:     if (mt_rand(1, 100) < 11) {
31:         $online_handler->gc(300);
32:     }
33:     if ($xoops->isUser()) {
34:         $uid = $xoops->user->getVar('uid');
35:         $uname = $xoops->user->getVar('uname');
36:     } else {
37:         $uid = 0;
38:         $uname = '';
39:     }
40:     if ($xoops->isModule()) {
41:         $online_handler->write($uid, $uname, time(), $xoops->module->getVar('mid'), $_SERVER['REMOTE_ADDR']);
42:     } else {
43:         $online_handler->write($uid, $uname, time(), 0, $_SERVER['REMOTE_ADDR']);
44:     }
45:     $onlines = $online_handler->getAll(null, null, false, false);
46:     if (false != $onlines) {
47:         $total = count($onlines);
48:         $block = array();
49:         $guests = 0;
50:         $members = '';
51:         for ($i = 0; $i < $total; ++$i) {
52:             if ($onlines[$i]['online_uid'] > 0) {
53:                 $members .= ' <a href="' . \XoopsBaseConfig::get('url') . '/userinfo.php?uid=' . $onlines[$i]['online_uid'] . '" title="' . $onlines[$i]['online_uname'] . '">' . $onlines[$i]['online_uname'] . '</a>,';
54:             } else {
55:                 ++$guests;
56:             }
57:         }
58:         $block['online_total'] = sprintf(XoopsLocale::F_USERS_ONLINE, $total);
59:         if ($xoops->isModule()) {
60:             $mytotal = $online_handler->getCount(new Criteria('online_module', $xoops->module->getVar('mid')));
61:             $block['online_total'] .= ' (' . sprintf(XoopsLocale::F_USERS_BROWSING, $mytotal, $xoops->module->getVar('name')) . ')';
62:         }
63:         $block['lang_members'] = XoopsLocale::MEMBERS;
64:         $block['lang_guests'] = XoopsLocale::GUESTS;
65:         $block['online_names'] = $members;
66:         $block['online_members'] = $total - $guests;
67:         $block['online_guests'] = $guests;
68:         $block['lang_more'] = XoopsLocale::MORE;
69:         return $block;
70:     } else {
71:         return false;
72:     }
73: }
74: