File class\smarty3_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 string[] $params
13:	* @param Smarty $smarty
14:	* @return null
15:	*/
16:	function smarty_function_xoInboxCount($params, $smarty)
17:	{
18:	global $xoopsUser;
19:
20:	if (!isset($xoopsUser) \|\| !is_object($xoopsUser)) {
21:	return null;
22:	}
23:
24:	// unset cache in pm programs so stale cache won't show inconsistencies
25:	$freshRead = isset($GLOBALS['xoInboxCountFresh']);
26:	$pmScripts = array('pmlite', 'readpmsg', 'viewpmsg');
27:	if (in_array(basename($_SERVER['SCRIPT_FILENAME'], '.php'), $pmScripts)) {
28:	if (!$freshRead) {
29:	unset($_SESSION['xoops_inbox_count'], $_SESSION['xoops_inbox_total'], $_SESSION['xoops_inbox_count_expire']);
30:	$GLOBALS['xoInboxCountFresh'] = true;
31:	}
32:	}
33:
34:	$time = time();
35:	if (isset($_SESSION['xoops_inbox_count']) && (isset($_SESSION['xoops_inbox_count_expire']) && $_SESSION['xoops_inbox_count_expire'] > $time)) {
36:	$totals['assign'] = (int)$_SESSION['xoops_inbox_count'];
37:	$totals['total'] = (int)$_SESSION['xoops_inbox_total'];
38:	} else {
39:	/** @var \XoopsPrivmessageHandler $pm_handler */
40:	$pm_handler = xoops_getHandler('privmessage');
41:
42:	$xoopsPreload = XoopsPreload::getInstance();
43:	$xoopsPreload->triggerEvent('core.class.smarty.xoops_plugins.xoinboxcount', array($pm_handler));
44:
45:	$criteria = new CriteriaCompo(new Criteria('to_userid', $xoopsUser->getVar('uid')));
46:	$totals['total'] = $pm_handler->getCount($criteria);
47:
48:	$criteria->add(new Criteria('read_msg', 0));
49:	$totals['assign'] = $pm_handler->getCount($criteria);
50:
51:	$_SESSION['xoops_inbox_count'] = $totals['assign'];
52:	$_SESSION['xoops_inbox_total'] = $totals['total'];
53:	$_SESSION['xoops_inbox_count_expire'] = $time + 60;
54:	}
55:
56:	$printCount = true;
57:	foreach ($totals as $key => $count) {
58:	if (!empty($params[$key])) {
59:	$smarty->assign($params[$key], $count);
60:	$printCount = false;
61:	}
62:	}
63:	if ($printCount) {
64:	echo $totals['assign'];
65:	}
66:	}
67:

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