function MsgAndBack($msg = "", $keepCache = true)
{
if ($keepCache) {
if (empty($msg)) {
$alertMsg = "";
} else {
$alertMsg = 'alert("' . htmlspecialchars($msg) . '");';
}
header('Cache-control: private, must-revalidate');
die("<script> {$alertMsg} history.go(-1); </script>");
} else {
MsgAndRedirect($_SERVER['HTTP_REFERER'], $msg);
}
}
<?php
include_once "./FCKeditor/fckeditor.php";
$cid = @$_GET['cid'];
$pid = @$_GET['pid'];
if ($cid) {
$problem = new ContestProblem($cid);
$contest = new ContestsTbl($cid);
$contest->Get();
$contest_title = $contest->detail['title'];
} else {
$problem = new ProblemTbl();
$cid = 0;
}
if (!$problem->Get($pid)) {
MsgAndRedirect("No such problem", "index.php");
}
$title = $problem->detail['title'];
?>
<form action="process.php?act=EditContestProblem" method="post" enctype="multipart/form-data">
<input type="hidden" name="avail" value="1" />
<input name="cid" type="hidden" id="cid" value="<?php
echo $cid;
?>
">
<table id="tb" width="100%" class="ui-widget tblcontainer ui-widget-content ui-corner-all">
<caption>Edit problems</caption>
<thead>
<tr class="ui-widget-header">
<th width="150">Option</th>
<th>Content</th>
require "./navigation.php";
$course_id = safeget("course_id");
$courseTbl = new CourseTbl($course_id);
if (!$courseTbl->Get()) {
error("Course not found");
}
$course = $courseTbl->detail;
if ($course['require_cinfo'] && !is_info_complete()) {
MsgAndRedirect("profile_edit.php", "Your information is not complete.");
}
if ($course['require_bound'] && !is_authorized()) {
MsgAndRedirect("netid_bind.php", "You need to bind your netid with your account first.");
}
if (is_course_registered($course_id)) {
MsgAndRedirect("course_detail.php?course_id={$course_id}");
}
$now = time();
?>
<table class="ui-widget tblcontainer ui-widget-content ui-corner-all" width="100%">
<caption> Course Detail </caption>
<thead>
<tr class="ui-widget-header">
<th width="50">ID</th>
<th width="200">Name</th>
<th width="200">Teacher</th>
<th>Statistics</th>
</tr>
</thead>
function StdSubmit(&$arg)
{
$pid = safefetch($arg, 'pid');
$source = isset($arg['source']) ? $arg['source'] : '';
$language = safefetch($arg, 'language');
$cid = 0;
$ret = submit_source($pid, $cid, $language, $source);
if (is_numeric($ret)) {
// success
$sid = intval($ret);
$problem = new ProblemTbl($pid);
$problem->Get();
$problem->update['stdsid'] = $sid;
$problem->Update();
MsgAndRedirect('stdprogram.php?pid=' . $pid);
} else {
MsgAndRedirect('stdprogram.php?pid=' . $pid, $ret);
}
}
<?php
require "./navigation.php";
global $logged;
if (!$logged) {
error("Please login first");
}
$course_id = safeget("course_id");
if (!is_course_registered($course_id)) {
MsgAndRedirect("course_register.php?course_id={$course_id}");
}
$courseTbl = new CourseTbl($course_id);
if (!$courseTbl->Get()) {
error("Course not found");
}
$course = $courseTbl->detail;
$p = tryget("p", 1);
$authname = array('free' => _("Public Exercise"), 'password' => _("Password"), 'internal' => _("Internal"), "bound" => _("Netid"));
$rs = new RecordSet($conn);
$query_str = "SELECT * FROM contests WHERE avail = 1 AND course_id = {$course_id} ";
$count_str = "SELECT count(*) FROM contests WHERE avail = 1 AND course_id = {$course_id} ";
$rs->nPageSize = 20;
$rs->PageCount($count_str);
$rs->SetPage($p);
$query_str .= "ORDER BY cid DESC";
$rs->dpQuery($query_str);
$now = time();
?>
<h1><?php
echo _("Course Detail");
?>
$contest->Get() or error("No such contest");
if (isset($_POST['pwd'])) {
$pwd = safepost('pwd');
if ($contest->detail['authtype'] != 'password') {
error("No password is needed");
}
if ($contest->detail['pwd'] == $pwd) {
$_SESSION["access{$cid}"] = 1;
MsgAndRedirect("contest_detail.php?cid={$cid}");
} else {
$error_msg = "Password Incorrect";
}
}
if (isset($_SESSION["access{$cid}"]) && $_SESSION["access{$cid}"] == 1 || $contest->detail['authtype'] != 'password') {
// already auth
MsgAndRedirect("contest_detail.php?cid={$cid}");
}
?>
<div class="background_container">
<div class="ui-corner-all ui-widget-content">
<table width="900" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="300" height="100" bgcolor="#F0F0F0"><img src="images/register_01.jpg" width="300" height="100"></td>
<td rowspan="3" align="center" valign="top" background="images/register_02.jpg">
<br>
<br>
<br>
<br>
<?php
$navmode = "contest";
require "navigation.php";
$cid = safeget("cid");
$contest = new ContestsTbl($cid);
$contest->Get() or error("No such contest");
if (!is_contest_accessible($cid)) {
if ($contest->detail['authtype'] == 'password' && !isset($_SESSION["access{$cid}"])) {
MsgAndRedirect("contest_password.php?cid={$cid}");
} else {
if (!is_contest_started($cid)) {
error(_("This contest is not started yet."));
} else {
error(_("You can't access to the contest"));
}
}
}
$problem = new ContestProblem($cid);
if (!$problem->GetByFields(array())) {
error("No problem found");
}
global $conn;
$rs = new RecordSet($conn);
$rs->Query("SELECT cpid, COUNT(*) AS num FROM contest_status left join status on contest_status.sid = status.sid " . "WHERE cid = {$cid} and status = 'Accepted' GROUP BY cpid ORDER BY cpid");
$ac_num = array();
while ($rs->MoveNext()) {
$ac_num[$rs->Fields['cpid']] = intval($rs->Fields['num']);
}
$rs->Query("SELECT cpid, COUNT(*) AS num FROM contest_status " . "WHERE cid = {$cid} GROUP BY cpid ORDER BY cpid");
$sm_num = array();
