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<?php |
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use Xoops\Core\Kernel\Criteria; |
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use Xoops\Core\Kernel\CriteriaCompo; |
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/** |
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* xoInboxCount lets templates access private message inbox statistics for the current user |
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* |
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* Example: {xoInboxCount assign='unread_count' total='inbox_total'} |
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* |
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* Both assign and total parameters are optional. If neither is specified the unread count is displayed. |
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* - assign = variable name to assign with the current unread message count |
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* - total = variable name to assign with the current inbox total |
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* |
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* @param array $params parameters |
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* @param Smarty_Internal_Template $smarty template |
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* @return null |
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*/ |
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function smarty_function_xoInboxCount($params, Smarty_Internal_Template $smarty) |
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{ |
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$assign = 'assign'; |
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$total = 'total'; |
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$inbox_count = 'xoops_inbox_count'; |
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$inbox_total = 'xoops_inbox_total'; |
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$inbox_expire = 'xoops_inbox_count_expire'; |
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$xoops = Xoops::getInstance(); |
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$session = $xoops->session(); |
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if (!$xoops->isUser()) { |
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return; |
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} |
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$time = time(); |
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if ($session->has($inbox_count) |
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&& $session->has($inbox_expire) |
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&& $session->get($inbox_expire) > $time |
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) { |
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$totals[$assign] = (int)$session->get($inbox_count); |
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$totals[$total] = (int)$session->get($inbox_total); |
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} else { |
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$pmHandler = $xoops->getHandlerPrivateMessage(); |
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$eventArgs = [$pmHandler]; |
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$xoops->events()->triggerEvent('core.class.smarty.xoops_plugins.xoinboxcount', $eventArgs); |
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$pmHandler = $eventArgs[0]; |
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$criteria = new CriteriaCompo(new Criteria('to_userid', $xoops->user->getVar('uid'))); |
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$totals[$total] = $pmHandler->getCount($criteria); |
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$criteria->add(new Criteria('read_msg', 0)); |
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$totals[$assign] = $pmHandler->getCount($criteria); |
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$session->set($inbox_count, $totals[$assign]); |
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$session->set($inbox_total, $totals[$total]); |
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$session->set($inbox_expire, $time + 60); |
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} |
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$printCount = true; |
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foreach ($totals as $key => $count) { |
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if (!empty($params[$key])) { |
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$smarty->assign($params[$key], $count); |
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$printCount = false; |
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} |
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} |
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if ($printCount) { |
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echo $totals['assign']; |
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} |
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} |
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XOOPS /
XoopsCore
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Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: