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contest.php
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contest.php
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<?php
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'];
$access=0;
if($st=="Teacher" || $st=="Problem Setter" || $st=="Developer")
{
$access=1;
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<title>Contest</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="css/bootstrap.min.css">
<link rel="stylesheet" href="css/font-awesome.min.css">
<link rel="stylesheet" href="css/normalize.css">
<link rel="stylesheet" href="css/main.css">
<link rel="stylesheet" href="css/style.css">
<link rel="icon" type="image/png" href="img/ruet.png">
<script src="js/vendor/modernizr-2.8.3.min.js"></script>
<script src="js/vendor/jquery-1.12.0.min.js"></script>
<script src="bootstrap-3.3.7/js/bootstrap.min.js" </script>
<script src="bootstrap-3.3.7/js/bootstrap.js" </script>
<script>
// Set the date we're counting down to
function call(d,val,st){
//console.log(d);
//console.log(val);
//console.log(st);
var countDownDate = new Date(d).getTime();
var start =new Date(st).getTime();
//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();
// Find the distance between now an the count down date
if(start>now)
{
var distance = start - 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 element with id="demo"
var result=days + "d " + hours + "h "
+ minutes + "m " + seconds + "s ";
//console.log(result);
document.getElementById(val).innerHTML = "Contest 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 element 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 " +" ";
}
// If the count down is over, write some text
else if (now>countDownDate) {
clearInterval(x);
document.getElementById(val).innerHTML = "Status : Finished";
}
}, 1000);
return x;
}
</script>
</head>
<body>
<div class="main">
<div class="row">
<div class="col-sm-12">
<nav class="shadow navbar navbar-inverse navbar-fixed-top nbar">
<div class="navbar-header">
<a class="navbar-brand lspace" href="home.php">RUET OJ</a>
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-menubuilder"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse navbar-menubuilder">
<ul class="nav navbar-nav">
<li class="space"><a href="compiler.php"><i class="fa fa-code ispace"></i>Compiler</a></li>
<li class="space"><a href="archive.php"><i class="fa fa-archive ispace"></i>Problem Archive</a></li>
<li class="space"><a href="contest.php"><i class="fa fa-cogs ispace"></i>Contests</a></li>
<li class="space"><a href="#"><i class="fa fa-check-square ispace"></i>Debug</a></li>
<li class="lgspace space"><a href="profile.php?user=<?php echo("$username"); ?>"><i class="fa fa-user ispace"></i><?php echo("$username"); ?></a></li>
<li class="space"><a href="logout.php"><i class="fa fa-power-off ispace"></i>Logout</a></li>
</ul>
</div>
</nav>
</div>
</div>
<div class="row log">
<div class="col-sm-10">
<div class="ctm"><h3 style="text-align:center;">All Contest</h3></div>
</div>
<div class="col-sm-1">
</div>
<div class="col-sm-1">
</div>
</div>
<div class="row cspace">
<div class="col-sm-2">
</div>
<div class="col-sm-6 pbs">
<?php
require_once("connection.php");
date_default_timezone_set("Asia/Dhaka");
if(isset($_POST['cn']))
{
$contest=$_POST['cn'];
$cid=$_POST['ci'];
$date=$_POST['cd'];
$start=$_POST['ct'];
$end=$_POST['ce'];
$owner=$username;
$q1="INSERT into rapl_oj_contest VALUES('$cid','$contest','$start','$end','$date','$owner')";
$q3="SELECT * FROM rapl_oj_contest ORDER BY date_on DESC";
/*$sq1=mysqli_query($con,$q1);*/
$sq2=mysqli_query($con,$q1);
if(!$sq2)
{
echo "not";
}
$sq3=mysqli_query($con,$q3);
$q4="SELECT TIME_FORMAT(end_at,'%H') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q5="SELECT TIME_FORMAT(end_at,'%i') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q6="SELECT TIME_FORMAT(end_at,'%s') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$sq4=mysqli_query($con,$q4);
$sq5=mysqli_query($con,$q5);
$sq6=mysqli_query($con,$q6);
$i=0;
while($row=mysqli_fetch_array($sq3))
{
$d=date("Y-m-d");
$t=date("H:i:s");
$m=$row['start_at'];
$nv=$row['start_at'];
$i++;
$demo="demo".$i;
$nr=mysqli_fetch_array($sq4);
$nm=mysqli_fetch_array($sq5);
$ns=mysqli_fetch_array($sq6);
$shr=$nr['end_at'];
$shm=$nm['end_at'];
$shs=$ns['end_at'];
$cur=date('H');
$curm=date('i');
$curs=date('s');
$h=$shr-$cur;
$mt=$shm-$curm;
$scnd=$shs-$curs;
if($scnd<0)
{
$scnd=$scnd+60;
$mt=$mt-1;
}
if($mt<0)
{
$mt=$mt+60;
$h=$h-1;
}
if($h<0)
{
$h=$h+24;
}
$en=$row['end_at'];
$seconds = strtotime($t) - strtotime($m);
$ss= strtotime($en) - strtotime($t);
$min=intval($seconds/60);
$sec=intval($seconds%60);
$hr=intval($min/60);
$m=intval($min%60);
?>
<script type="text/javascript">
var end=<?php print json_encode($en);?>;
var val=<?php print json_encode($i);?>;
var nv=<?php print json_encode($nv);?>;
//console.log("Start" +nv);
call(end,val,nv);
</script>
<?php
if($access==1)
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br><a href=\"editcontest.php?name=$row[cname]\">Edit</a><br><br></div>");
}
else
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br></div>");
}
/*while($row=mysqli_fetch_array($sq3))
{
$d=date("Y-m-d");
$t=date("H:i:s");
$m=$row['start_at'];
$nr=mysqli_fetch_array($sq4);
$nm=mysqli_fetch_array($sq5);
$ns=mysqli_fetch_array($sq6);
$shr=$nr['end_at'];
$shm=$nm['end_at'];
$shs=$ns['end_at'];
$cur=date('H');
$curm=date('i');
$curs=date('s');
$h=$shr-$cur;
$mt=$shm-$curm;
$scnd=$shs-$curs;
if($scnd<0)
{
$scnd=$scnd+60;
$mt=$mt-1;
}
if($mt<0)
{
$mt=$mt+60;
$h=$h-1;
}
if($h<0)
{
$h=$h+24;
}
$en=$row['end_at'];
$seconds = strtotime($t) - strtotime($m);
$ss= strtotime($en) - strtotime($t);
$min=intval($seconds/60);
$sec=intval($seconds%60);
$hr=intval($min/60);
$m=intval($min%60);
if($row['date_on']==$d && $seconds>=0 && $ss>=0 )
{
echo("<div class=\"xm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br> Status: <b>Running</b> <br><br>Time Remaining: $h hour $mt miniute $scnd second <br><br></div>");
}
else if($d>$row['date_on'] || ($d==$row['date_on'] && $t>$en))
{
echo("<div class=\"xm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br>Status:<b>Finished</b><br><br></div>");
}
else
{
echo("<div class=\"xm\">Contest Name: $row[cname]<br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br>Status:<b>Not Started Yet</b><br><br></div>");
}*/
}
}
if(isset($_POST['update']))
{
$contest=$_POST['ucn'];
$cid=$_POST['uci'];
$date=$_POST['ucd'];
$start=$_POST['uct'];
$end=$_POST['uce'];
$eft="UPDATE rapl_oj_contest SET cname='$contest',start_at='$start',end_at='$end',date_on='$date' WHERE id=$cid";
$sft=mysqli_query($con,$eft);
if($sft)
{
$q3="SELECT * FROM rapl_oj_contest ORDER BY date_on DESC";
$sq3=mysqli_query($con,$q3);
$q4="SELECT TIME_FORMAT(end_at,'%H') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q5="SELECT TIME_FORMAT(end_at,'%i') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q6="SELECT TIME_FORMAT(end_at,'%s') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$sq4=mysqli_query($con,$q4);
$sq5=mysqli_query($con,$q5);
$sq6=mysqli_query($con,$q6);
$i=0;
while($row=mysqli_fetch_array($sq3))
{
$d=date("Y-m-d");
$t=date("H:i:s");
$m=$row['start_at'];
$nv=$row['start_at'];
$i++;
$demo="demo".$i;
$nr=mysqli_fetch_array($sq4);
$nm=mysqli_fetch_array($sq5);
$ns=mysqli_fetch_array($sq6);
$shr=$nr['end_at'];
$shm=$nm['end_at'];
$shs=$ns['end_at'];
$cur=date('H');
$curm=date('i');
$curs=date('s');
$h=$shr-$cur;
$mt=$shm-$curm;
$scnd=$shs-$curs;
if($scnd<0)
{
$scnd=$scnd+60;
$mt=$mt-1;
}
if($mt<0)
{
$mt=$mt+60;
$h=$h-1;
}
if($h<0)
{
$h=$h+24;
}
$en=$row['end_at'];
$seconds = strtotime($t) - strtotime($m);
$ss= strtotime($en) - strtotime($t);
$min=intval($seconds/60);
$sec=intval($seconds%60);
$hr=intval($min/60);
$m=intval($min%60);
?>
<script type="text/javascript">
var end=<?php print json_encode($en);?>;
var val=<?php print json_encode($i);?>;
var nv=<?php print json_encode($nv);?>;
//console.log("Start" +nv);
call(end,val,nv);
</script>
<?php
if($access==1)
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br><a href=\"editcontest.php?name=$row[cname]\">Edit</a><br><br></div>");
}
else
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br></div>");
}
}
}
else
{
echo "Failed";
}
}
if(isset($_POST['delete']))
{
$contest=$_POST['ucn'];
$cid=$_POST['uci'];
$date=$_POST['ucd'];
$start=$_POST['uct'];
$end=$_POST['uce'];
$efetch="DELETE FROM rapl_oj_contest WHERE id=$cid";
$sendfetch=mysqli_query($con,$efetch);
if($sendfetch)
{
$q3="SELECT * FROM rapl_oj_contest ORDER BY date_on DESC";
$sq3=mysqli_query($con,$q3);
$q4="SELECT TIME_FORMAT(end_at,'%H') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q5="SELECT TIME_FORMAT(end_at,'%i') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q6="SELECT TIME_FORMAT(end_at,'%s') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$sq4=mysqli_query($con,$q4);
$sq5=mysqli_query($con,$q5);
$sq6=mysqli_query($con,$q6);
$i=0;
while($row=mysqli_fetch_array($sq3))
{
$d=date("Y-m-d");
$t=date("H:i:s");
$m=$row['start_at'];
$nv=$row['start_at'];
$i++;
$demo="demo".$i;
$nr=mysqli_fetch_array($sq4);
$nm=mysqli_fetch_array($sq5);
$ns=mysqli_fetch_array($sq6);
$shr=$nr['end_at'];
$shm=$nm['end_at'];
$shs=$ns['end_at'];
$cur=date('H');
$curm=date('i');
$curs=date('s');
$h=$shr-$cur;
$mt=$shm-$curm;
$scnd=$shs-$curs;
if($scnd<0)
{
$scnd=$scnd+60;
$mt=$mt-1;
}
if($mt<0)
{
$mt=$mt+60;
$h=$h-1;
}
if($h<0)
{
$h=$h+24;
}
$en=$row['end_at'];
$seconds = strtotime($t) - strtotime($m);
$ss= strtotime($en) - strtotime($t);
$min=intval($seconds/60);
$sec=intval($seconds%60);
$hr=intval($min/60);
$m=intval($min%60);
?>
<script type="text/javascript">
var end=<?php print json_encode($en);?>;
var val=<?php print json_encode($i);?>;
var nv=<?php print json_encode($nv);?>;
//console.log("Start" +nv);
call(end,val,nv);
</script>
<?php
if($access==1)
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br><a href=\"editcontest.php?name=$row[cname]\">Edit</a><br><br></div>");
}
else
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br></div>");
}
}
}
else
{
echo "Failed";
}
}
if(!isset($_POST['cn']) && !isset($_POST['update']) && !isset($_POST['delete']))
{
/*$q3="SELECT table_name FROM information_schema.tables where table_schema='problem' AND table_name<>'element'";*/
$q3="SELECT * FROM rapl_oj_contest ORDER BY date_on DESC";
$sq3=mysqli_query($con,$q3);
$q4="SELECT TIME_FORMAT(end_at,'%H') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q5="SELECT TIME_FORMAT(end_at,'%i') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$q6="SELECT TIME_FORMAT(end_at,'%s') end_at FROM rapl_oj_contest ORDER BY date_on DESC";
$sq4=mysqli_query($con,$q4);
$sq5=mysqli_query($con,$q5);
$sq6=mysqli_query($con,$q6);
$i=0;
while($row=mysqli_fetch_array($sq3))
{
$d=date("Y-m-d");
$t=date("H:i:s");
$m=$row['start_at'];
$nv=$row['start_at'];
$i++;
$demo="demo".$i;
$nr=mysqli_fetch_array($sq4);
$nm=mysqli_fetch_array($sq5);
$ns=mysqli_fetch_array($sq6);
$shr=$nr['end_at'];
$shm=$nm['end_at'];
$shs=$ns['end_at'];
$cur=date('H');
$curm=date('i');
$curs=date('s');
$h=$shr-$cur;
$mt=$shm-$curm;
$scnd=$shs-$curs;
if($scnd<0)
{
$scnd=$scnd+60;
$mt=$mt-1;
}
if($mt<0)
{
$mt=$mt+60;
$h=$h-1;
}
if($h<0)
{
$h=$h+24;
}
$en=$row['end_at'];
$seconds = strtotime($t) - strtotime($m);
$ss= strtotime($en) - strtotime($t);
$min=intval($seconds/60);
$sec=intval($seconds%60);
$hr=intval($min/60);
$m=intval($min%60);
?>
<script type="text/javascript">
var end=<?php print json_encode($en);?>;
var val=<?php print json_encode($i);?>;
var nv=<?php print json_encode($nv);?>;
//console.log("Start" +nv);
call(end,val,nv);
</script>
<?php
if($access==1)
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br><a href=\"editcontest.php?name=$row[cname]\">Edit</a><br><br></div>");
}
else
{
echo("<div class=\"xmm\">Contest Name: <a href=\"contestproblem.php?name=$row[cname]\">$row[cname]</a><br><br>Contest ID: $row[id]<br><br>Contest Date: $row[date_on] <br><br>Start Time: $row[start_at]<br><br>End Time: $row[end_at] <br><br><div id=$demo></div> <br><br></div>");
}
}
}
?>
</div>
<div class="col-sm-4">
</div>
</div>
</div>
</div><br><br><br>
<div class="area">
<div class="well foot">
<div class="row area">
<div class="col-sm-3">
</div>
<div class="col-sm-5">
<div class="">
<b>Beta Version-2016</b><br>
<b>Developed By Ashadullah Shawon</b>
</div>
</div>
<div class="col-sm-4">
<?php
require_once("time.php");
?>
</div>
</div>
</div>
</div>
</body>
</html>