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contestproblem.php
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<?php
ob_start();
session_start();
require_once "config.php";
$_SESSION['url'] = $_SERVER['REQUEST_URI'];
if (!isset($_SESSION["un"])) {
header("Location:login.php");
}
if (isset($_SESSION['un'])) {
$username = $_SESSION['un'];
}
$mysql = "SELECT status from user WHERE name='$username'";
$snd = mysqli_query($con, $mysql);
$arrow = mysqli_fetch_array($snd);
$st = $arrow['status'];
$access = 0;
require_once "config.php";
if (isset($_GET['id'])) {
$cid = $_GET['id'];
$fowner = "SELECT * from contest where id='$cid'";
$sendit = mysqli_query($con, $fowner);
$frow = mysqli_fetch_array($sendit);
$owner = $frow['owner'];
$passdb = $frow['pass'];
//echo "<script>console.log('xd: " . $cid . "' );</script>";
if ($username == $owner) {
$access = 1;
} else if ($st == "Teacher" || $st == "Developer") {
$access = 1;
} else {
$access = 0;
}
if ($passdb != NULL && $access == 0) {
if (!isset($_SESSION["con" . $cid])) {
header("Location:countdown.php?id=$cid");
}
}
} else {
header("Location:contest.php");
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<title>Contest Problems</title>
<?php require 'linkers.php';?>
<script>
// Set the date we're counting down to
function call(d,st,xd){
var countDownDate = new Date(d).getTime();
var start =new Date(st).getTime();
var nowserver=xd;
//document.write(nowserver + "<br>");
nowserver= new Date(nowserver).getTime();
var nowclient = Math.floor(new Date().getTime());
var diff= nowserver-nowclient;
//console.log(start);
var result;
// Update the count down every 1 second
var x = setInterval(function() {
// Get todays date and time
var now = new Date().getTime();
now+=diff;
// Find the distance between now an the count down date
if(start>now)
{
var distance = start - now;
console.log(distance);
// Time calculations for days, hours, minutes and seconds
var days = Math.floor(distance / (1000 * 60 * 60 * 24));
var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((distance % (1000 * 60)) / 1000);
// Output the result in an contestproblems with id="demo"
var result=days + "d " + hours + "h "
+ minutes + "m " + seconds + "s ";
//console.log(result);
//change korsi
document.getElementById("demo").innerHTML = "Countdown : "+ days + "d " + hours + "h " + minutes + "m " + seconds + "s ";
}
else if(countDownDate>=now)
{
var distance = countDownDate - now;
// Time calculations for days, hours, minutes and seconds
var days = Math.floor(distance / (1000 * 60 * 60 * 24));
var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((distance % (1000 * 60)) / 1000);
// Output the result in an contestproblems with id="demo"
var result=days + "d " + hours + "h "
+ minutes + "m " + seconds + "s ";
//console.log(result);
// document.getElementById(val).innerHTML = "Running : "+ days + "d " + hours + "h "
// + minutes + "m " + seconds + "s ";
document.getElementById("demo").innerHTML = "Running : "+ days + "d " + hours + "h "
+ minutes + "m " + seconds + "s ";
}
// If the count down is over, write some text
else if (now>countDownDate) {
clearInterval(x);
//document.getElementById(val).innerHTML = "Status : Finished";
document.getElementById("demo").innerHTML = "Finished";
}
}, 1000);
return x;
}
</script>
</head>
<body>
<div class="main">
<?php require 'nav2.php';?>
<div class="container-fluid log">
<div class="alert alert-info">
<button id="an" class="btn btn-success">
<script type="text/javascript">
$("#an").click(function() {
$('html,body').animate({
scrollTop: $("#fn").offset().top},
'slow');
});
</script>
</button>
</div>
<div class="row">
<div class="col-sm-8">
<div class=""><h3 style="text-align:center;">Contest Problems</h3></div>
<?php if ($access == 1) {
//var_dump($_SESSION[$cid]);
echo "<br>
<div class=\"col-sm-12\"><h3 style=\"text-align:center;\">
<a class=\"btn btn-primary\" href=\"setcontestproblem.php?id=$cid\">+</a></h3></div> ";
}?>
<br>
<h2><div id="tc"></div></h2>
<div class="table-responsive">
<table class="table-dark table table-striped table-hover">
<thead>
<tr>
<th>ID</th>
<th>Problem Name</th>
<th>Status</th>
<th>Accepted/Submission</th>
<th>Problem Setter</th>
<th id="show" style="display:none;">ADD</th>
</tr>
</thead>
<tbody>
<?php
require_once "config.php";
date_default_timezone_set("Asia/Dhaka");
//updateeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee from editcontestproblem
if (isset($_POST['up'])) {
$contest = $_POST['cnn'];
$cid = $_POST['ccid'];
$pbid = $_POST['ci'];
$pn = $_POST['pb'];
$des = $_POST['editor'];
$des = str_replace("'", "''", $des);
$des = str_replace('\\', '\\\\', str_replace('\\\\', '\\', $des));
$au = $_POST['c2'];
$tc = $_POST['c3'];
$out = $_POST['c4'];
$ptl = $_POST['tll'];
//echo $cid;
if ($access == 1) {
$update = "UPDATE contestproblems SET pbname='$pn',pbdes='$des',pbauthor='$au',tc='$tc',output='$out',tlimit=$ptl WHERE pbid=$pbid";
$supdate = mysqli_query($con, $update);
if ($supdate) {
//echo "<script>alert(\"Updated Successfully\");</script>";
header("Location:contestproblem.php?id=$cid");
} else {
echo "<script>alert(\"Failed\");</script>";
}
}
if ($access == 0) {
echo "<script>alert(\"Forbidden\");</script>";
}
}
//delllllllllllllllllllllllllllllllllll from editcontestproblem
if (isset($_POST['del'])) {
$contest = $_POST['cnn'];
$cid = $_POST['ccid'];
$pbid = $_POST['ci'];
$pn = $_POST['pb'];
$des = $_POST['editor'];
$au = $_POST['c2'];
$tc = $_POST['c3'];
$out = $_POST['c4'];
$ptl = $_POST['tll'];
echo "hidel";
if ($access == 1) {
$delete = "DELETE FROM contestproblems WHERE pbid=$pbid";
$sdelete = mysqli_query($con, $delete);
header("Location:contestproblem.php?id=$cid");
} else if ($access == 0) {
echo "<script>alert(\"Forbidden\");</script>";
}
}
// CREATE PROBLEM FROM SETCONTESTPROBLEM.PHP
if (isset($_POST['new'])) {
$contest = $_POST['cn'];
$cid = $_POST['ci'];
$pn = $_POST['pb'];
$des = $_POST['editor'];
$des = str_replace("'", "''", $des);
$des = str_replace('\\', '\\\\', str_replace('\\\\', '\\', $des));
$au = $_POST['c2'];
$tc = $_POST['c3'];
$out = $_POST['c4'];
$ptl = $_POST['tll'];
echo "hiiSET";
$fowner = "SELECT owner from contest where id='$cid'";
$sendit = mysqli_query($con, $fowner);
$frow = mysqli_fetch_array($sendit);
$owner = $frow['owner'];
if ($username == $owner) {
$access = 1;
} else if ($st == "Teacher" || $st == "Developer") {
$access = 1;
} else {
$access = 0;
}
echo $contest;
if ($access == 1) {
$q2 = "INSERT into contestproblems (`id`,`cname`, `pbname`, `pbdes`, `pbauthor`, `tc`, `output`, `uoutput`,
`pbid`, `tlimit`) VALUES('$cid','$contest','$pn','$des','$au','$tc','$out','',NULL,'$ptl')";
$sq2 = mysqli_query($con, $q2);
header("Location:contestproblem.php?id=$cid");
} else {
header("Location:setcontestproblem.php?fail=1");
}
}
//contestproblems-page
if (isset($_GET['id'])) {
$cid = $_GET['id'];
$q3 = "SELECT * FROM contestproblems WHERE id='$cid'";
$r = mysqli_query($con, $q3);
$counter = 0;
while ($row = mysqli_fetch_array($r)) {
$counter++;
$temp = "show" . $counter;
$problem_name = $row['pbname'];
$number = "SELECT verdict from submission WHERE pbname='$row[pbname]' and verdict='Accepted' AND cid='$cid' AND sname ='$username'";
$snumber = mysqli_query($con, $number);
$tsol = mysqli_num_rows($snumber);
$acn = "SELECT COUNT(verdict) AS verdict from submission WHERE verdict='Accepted' AND pbname='$row[pbname]' AND cid='$cid' GROUP BY pbname";
$sacn = mysqli_query($con, $acn);
$sol = mysqli_fetch_array($sacn);
$tsub = "SELECT COUNT(verdict) as sub from submission WHERE pbname='$row[pbname]' AND cid='$cid' GROUP BY pbname";
$stsub = mysqli_query($con, $tsub);
$ntsub = mysqli_fetch_array($stsub);
if ($tsol > 0) {
$ver = "Solved";
if ("$row[sts]" == 1) {
echo "
<tr><td>$row[pbid]</td><td><a href=\"details.php?id=$row[pbid]\"><div class=\"\">$row[pbname]</div></a></td><td><div class=\"btn btnn2 btn-success btn-sm\">$ver</div></td><td><progress id=\"myProgress\" value=\"$sol[verdict]\" max=\"$ntsub[sub]\"></progress> $sol[verdict]/$ntsub[sub]</td><td>$row[pbauthor]</td><td><div class=\"btn btn-primary btn-sm\" id=\"$temp\" style=\"display:none;\">Added</div></td></tr>";
} else {
echo "
<tr><td>$row[pbid]</td><td><a href=\"details.php?id=$row[pbid]\"><div class=\"\">$row[pbname]</div></a></td><td><div class=\"btn btnn2 btn-success btn-sm\">$ver</div></td><td><progress id=\"myProgress\" value=\"$sol[verdict]\" max=\"$ntsub[sub]\"></progress> $sol[verdict]/$ntsub[sub]</td><td>$row[pbauthor]</td><td>
<form action=\"contoarc.php\" name=\"f2\" method=\"POST\">
<input type=\"hidden\" name=\"pbid\" class=\"form-control\" value=\"$row[pbid]\";>
<input type=\"hidden\" name=\"cid\" class=\"form-control\" value=\"$row[id]\";>
<input type=\"hidden\" name=\"pn\" class=\"form-control\" value=\"$row[pbname]\";>
<input type=\"submit\" class=\"btn btn-sm btn-success\" id=\"$temp\" style=\"display:none;\" name=\"up\" value=\"Add\">
</form>
</td></tr>";
}
} else {
$ver = "Unsolved";
if ("$row[sts]" == 1) {
echo "
<tr><td>$row[pbid]</td><td><a href=\"details.php?id=$row[pbid]\"><div class=\"\">$row[pbname]</div></a></td><td><div class=\"btn btnn2 btn-danger btn-sm\">$ver</div></td><td><progress id=\"myProgress\" value=\"$sol[verdict]\" max=\"$ntsub[sub]\"></progress> $sol[verdict]/$ntsub[sub]</td><td>$row[pbauthor]</td> <td><div class=\"btn btn-primary btn-sm\" id=\"$temp\" style=\"display:none;\">Added</div></td></tr>";
} else {
echo "
<tr>
<td>$row[pbid]</td>
<td><a href=\"details.php?id=$row[pbid]\"><div class=\"\">$row[pbname]</div></a></td>
<td><div class=\"btn btnn2 btn-danger btn-sm\">$ver</div></td>
<td><progress id=\"myProgress\" value=\"$sol[verdict]\" max=\"$ntsub[sub]\"></progress> $sol[verdict]/$ntsub[sub]</td>
<td>$row[pbauthor]</td>
<td>
<form action=\"contoarc.php\" name=\"f2\" method=\"POST\">
<input type=\"hidden\" name=\"pbid\" class=\"form-control\" value=\"$row[pbid]\";>
<input type=\"hidden\" name=\"cid\" class=\"form-control\" value=\"$row[id]\";>
<input type=\"hidden\" name=\"pn\" class=\"form-control\" value=\"$row[pbname]\";>
<input type=\"submit\" class=\"btn btn-sm btn-success\" id=\"$temp\" style=\"display:none;\"name=\"up\" value=\"Add\">
</form>
</td>
</tr>";
}
}
}
echo "</tbody>
</table>
</div><br><br>";
echo "<div><h3 style=\"text-align:center;\">Announcement</h3>";
if ($access == 1) {
echo "
<h3 style=\"text-align:center;\">
<a class=\"btn btn-primary\" href=\"announcement.php?id=$cid\">+</a></h3> ";
}
echo "<br></div>";
$query = "SELECT * from announcement where id='$cid'";
$send = mysqli_query($con, $query);
$nrow = mysqli_num_rows($send);
if ($nrow > 0) {
while ($arow = mysqli_fetch_array($send)) {
echo "<div class=\"container row \">";
echo "<div id=\"fn\" class=\"alert alert-info col-sm-11\">$arow[des]</div>";
if ($access == 1) {
echo "
<div class=\"col-sm-1\"><h3 style=\"text-align:center;\">
<a class=\"btn btn-primary\" href=\"announcement.php?id=$cid&aid=$arow[aid]\">-</a></h3></div> ";
}
echo '<br></div>';
}
///
echo "<script>
document.getElementById(\"an\").innerHTML = \"$nrow Announcements</a>\";
</script>";
} else {
echo "<div id=\"fn\" class=\"alert alert-info\">No Announcement Yet</div><br>";
echo "<script>
document.getElementById(\"an\").innerHTML = \"No New Announcement\";
</script>";
}
}
?>
</div>
<!-- danpasher dashboard!!!!!!!!!! -->
<div class="col-sm-4">
<?php echo ("<center><h2 id=\"demo\" class=\"btn btn-primary btn-lg\"></h2></center><br>"); ?>
<div class="sidebar">
<div class="menu">
<b>Dashboard</b>
<!-- <?php echo ("<center><h2 id=\"demo\" class=\"btn btn-primary btn-lg\"></h2></center><br>"); ?> -->
</div>
<?php
if (isset($_GET['id'])) {
$cid = $_GET['id'];
$q3 = "SELECT id FROM contest WHERE id='$cid'";
$r = mysqli_query($con, $q3);
$r1 = mysqli_fetch_array($r);
$sql = "SELECT sname, SUM(status) As Solved, SUM(penalty) As penalty FROM submission Where cid='$cid' GROUP BY sname ORDER BY Solved DESC , penalty ASC";
$send = mysqli_query($con, $sql);
$i = 0;
while ($bow = mysqli_fetch_array($send)) {
$i++;
if ($bow['sname'] == $username) {
echo "<div class=\"row\"><div class=\"col-sm-12\"><a href=\"standings.php?id=$r1[id]\"><span class=\"pad btn btn-success\"><i class=\"fa fa-trophy\"></i> $username 's Rank =$i</span></center></a></div></div>";
break;
}
}
echo ("<a href=\"contestsubmission.php?id=$r1[id]\"><span class=\"pad btn btn-primary\">Submissions</span></a>");
echo ("<div style=\"margin-right:5px;\"><a href=\"standings.php?id=$r1[id]\"><div class=\"pad btn btn-primary\"> Standings </div></a></div><br><br><br>");
$conid = $r1['id'];
$q3 = "SELECT * FROM contest WHERE id='$conid'";
$sq3 = mysqli_query($con, $q3);
while ($timerow = mysqli_fetch_array($sq3)) {
$current = date("Y-m-d H:i:s ");
$nv = $timerow['start_at'];
$en = $timerow['end_at'];
?>
<script type="text/javascript">
var end=<?php print json_encode($en);?>;
var nv=<?php print json_encode($nv);?>;
var cur=<?php print json_encode(date("Y-m-d H:i:s "));?>;
call(end,nv,cur);
</script>
<?php
$diff = strtotime($nv) - strtotime($current);
$dd = strtotime($current) - strtotime($en);
if ($dd > 0 && $access == 1) {
?>
<script>
document.getElementById("show").style.display = "block";
</script>
<?php
// document.getElementById("show1").style.display = "text";
for ($cc = 1; $cc <= $counter; $cc++) {
$xxx = "show" . $cc;
$yyy = "added" . $cc;
//echo $xxx;
?>
<script>
var xxx = "<?php echo $xxx ?>";
var yyy = "<?php echo $yyy ?>";
document.getElementById(xxx).style.display = "block";
document.getElementById(yyy).style.display = "block";
</script>
<?php
}
}
if ($diff > 0 && $access == 0) {
header("Location:countdown.php?id=$cid");
}
echo ("<div style=\"border:1px solid gray; padding:10px; border-radius:0px;\"><h4>$timerow[cname]</h4><br><br>Contest Date: $timerow[date_on] <br><br>Start Time: $timerow[start_at]<br><br>End Time: $timerow[end_at] <br><br><div id=\"demo\"></div> <br><br></div>");
}
}
?>
</div>
</div>
</div>
</div>
</div>
<br>
<br>
<?php
require_once "footer.php";
?>
</body>
</html>