S2OJ/web/app/controllers/add_contest.php

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<?php
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if (!Auth::check()) {
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become403Page(UOJLocale::get('need login'));
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}
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requirePHPLib('form');
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if (!isSuperUser($myUser)) {
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become403Page();
}
$time_form = new UOJForm('time');
$time_form->addInput(
'name', 'text', '比赛标题', 'New Contest',
function($str) {
return '';
},
null
);
$time_form->addInput(
'start_time', 'text', '开始时间', date("Y-m-d H:i:s"),
function($str, &$vdata) {
try {
$vdata['start_time'] = new DateTime($str);
} catch (Exception $e) {
return '无效时间格式';
}
return '';
},
null
);
$time_form->addInput(
'last_min', 'text', '时长(单位:分钟)', 180,
function($str) {
return !validateUInt($str) ? '必须为一个整数' : '';
},
null
);
$time_form->handle = function(&$vdata) {
$start_time_str = $vdata['start_time']->format('Y-m-d H:i:s');
$purifier = HTML::pruifier();
$esc_name = $_POST['name'];
$esc_name = $purifier->purify($esc_name);
$esc_name = DB::escape($esc_name);
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DB::query("insert into contests (name, start_time, last_min, status) values ('$esc_name', '$start_time_str', ${_POST['last_min']}, 'unfinished')");
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};
$time_form->succ_href="/contests";
$time_form->runAtServer();
?>
<?php echoUOJPageHeader('添加比赛') ?>
<h1 class="page-header">添加比赛</h1>
<div class="tab-pane active" id="tab-time">
<?php
$time_form->printHTML();
?>
</div>
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<?php echoUOJPageFooter() ?>