File lass/smarty/xoops_plugins/function.xoInboxCount.php

 1: <?php
 2: 
 3: /**
 4:  * xoInboxCount lets templates access private message inbox statistics for the current user
 5:  *
 6:  * Example: <{xoInboxCount assign='unread_count' total='inbox_total'}>
 7:  *
 8:  * Both assign and total parameters are optional. If neither is specified the unread count is displayed.
 9:  * - assign = variable name to assign with the current unread message count
10:  * - total  = variable name to assign with the current inbox total
11:  *
12:  * @param $params
13:  * @param $smarty
14:  * @return null
15:  */
16: function smarty_function_xoInboxCount($params, &$smarty)
17: {
18:     global $xoopsUser;
19: 
20:     if (!isset($xoopsUser) || !is_object($xoopsUser)) {
21:         return null;
22:     }
23:     $time = time();
24:     if (isset($_SESSION['xoops_inbox_count']) && @$_SESSION['xoops_inbox_count_expire'] > $time) {
25:         $totals['assign'] = (int)$_SESSION['xoops_inbox_count'];
26:         $totals['total'] = (int)$_SESSION['xoops_inbox_total'];
27:     } else {
28:         $pm_handler = xoops_getHandler('privmessage');
29: 
30:         $xoopsPreload = XoopsPreload::getInstance();
31:         $xoopsPreload->triggerEvent('core.class.smarty.xoops_plugins.xoinboxcount', array($pm_handler));
32: 
33:         $criteria = new CriteriaCompo(new Criteria('to_userid', $xoopsUser->getVar('uid')));
34:         $totals['total'] = $pm_handler->getCount($criteria);
35: 
36:         $criteria->add(new Criteria('read_msg', 0));
37:         $totals['assign'] = $pm_handler->getCount($criteria);
38: 
39:         $_SESSION['xoops_inbox_count'] = $totals['assign'];
40:         $_SESSION['xoops_inbox_total'] = $totals['total'];
41:         $_SESSION['xoops_inbox_count_expire'] = $time + 60;
42:     }
43: 
44:     $printCount = true;
45:     foreach ($totals as $key => $count) {
46:         if (!empty($params[$key])) {
47:             $smarty->assign($params[$key], $count);
48:             $printCount = false;
49:         }
50:     }
51:     if ($printCount) {
52:         echo $totals['assign'];
53:     }
54: }
55:
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