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poll.php
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poll.php
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<?php
session_start();
require 'includes/dbh.inc.php';
define('TITLE',"Poll | KLiK");
if(!isset($_SESSION['userId']))
{
header("Location: login.php");
exit();
}
if (isset($_GET['poll']))
{
$pollid = $_GET['poll'];
}
else
{
header("Location: index.php");
exit();
}
include 'includes/HTML-head.php';
?>
</head>
<body>
<?php
include 'includes/navbar.php';
include 'includes/poll.class.php';
$poll = new Poll;
$pollData = $poll->getPolls($pollid);
?>
<div class="container">
<div class="row">
<div class="col-sm-3">
<?php include 'includes/profile-card.php'; ?>
</div>
<div class="col-sm-9" id="user-section">
<img class="event-cover" src="img/pollpage-cover.png">
<div class="px-5 my-5">
<div class="px-5">
<form action="" method="post" name="pollFrm">
<h1><?php echo $pollData['poll']['subject']; ?></h1>
<br>
<p class="text-muted"><?php echo $pollData['poll']['poll_desc']; ?></p>
<br><br>
<div class="funkyradio">
<?php
$sql2 = 'select v.id '
. 'from poll_votes v join polls p '
. 'on v.poll_id = p.id '
. 'where v.vote_by = ? '
. 'and v.poll_id = ? '
. 'and p.locked = 1;';
$stmt = mysqli_stmt_init($conn);
mysqli_stmt_prepare($stmt, $sql2);
mysqli_stmt_bind_param($stmt, "ss", $_SESSION['userId'], $pollid);
mysqli_stmt_execute($stmt);
mysqli_stmt_store_result($stmt);
if (mysqli_stmt_num_rows($stmt) > 0)
{
$voteCheck = false;
}
else
{
$voteCheck = true;
}
$sql2 = 'select poll_option_id from poll_votes where poll_id = ? and vote_by = ?';
$stmt = mysqli_stmt_init($conn);
mysqli_stmt_prepare($stmt, $sql2);
mysqli_stmt_bind_param($stmt, "ss", $pollid, $_SESSION['userId']);
mysqli_stmt_execute($stmt);
$result = mysqli_stmt_get_result($stmt);
$row = mysqli_fetch_assoc($result);
$voted = $row['poll_option_id'];
foreach($pollData['options'] as $opt){
//echo '<input type="radio" name="voteOpt" id="option'.$opt['id'].'" '
// . 'value="'.$opt['id'].'"';
echo '<div class="funkyradio-info">
<input type="radio" name="voteOpt" id="option'.$opt['id'].'"
value="'.$opt['id'].'" ';
if ($opt['id'] == $voted)
{
echo 'checked="checked" ';
}
if ($voteCheck === false)
{
echo 'disabled="disabled" ';
}
echo '>
<label for="option'.$opt['id'].'">'.$opt['name'].'</label>
</div>';
}
echo '</div><br><br>';
if ($voteCheck)
{
echo '<input type="submit" name="voteSubmit" class="btn btn-lg btn-primary"
value="Submit Vote">
<hr>';
}
if (!empty($voted))
{
// Poll Results
$pollResult = $poll->getResult($_GET['poll']);
echo '<h1>Results</h1>';
echo '<b class="text-muted">Total Votes: </b>'.$pollResult['total_votes'].'
<br><br>';
echo '<div class="col-md-12 col-lg-8">';
if($voteCheck && !empty($pollResult['options']))
{
$i=0;
//Option bar color class array
$barColorArr = array('azure','emerald','violet','yellow','red');
//Generate option bars with votes count
foreach($pollResult['options'] as $opt=>$vote){
//Calculate vote percent
$votePercent = round(($vote/$pollResult['total_votes'])*100);
$votePercent = !empty($votePercent)?$votePercent.'':'0';
//Define bar color class
if(!array_key_exists($i, $barColorArr)){
$i=0;
}
$barColor = $barColorArr[$i];
?>
<div class="line-progress margin-b-20"
data-prog-percent="<?php echo $votePercent/100; ?>"><div></div>
<p class="progress-title"><?php echo $opt." - <b>".$vote.' user(s)'; ?></b></p>
</div><br>
<?php
$i++;
}
echo '</div>';
}
?>
<br><br>
<a href="./poll-voters.php?poll=<?php echo $_GET['poll']; ?>"
class="btn btn-secondary">View All Votes</a>
<a href="./poll-view.php" class="btn btn-secondary">View All Polls</a>
<?php
}
?>
<input type="hidden" name="pollID" value="<?php echo $pollData['poll']['id']; ?>">
</form>
</div>
</div>
</div>
</div>
</div> <!-- /container -->
<?php
//if vote is submitted
if(isset($_POST['voteSubmit'])){
$voteData = array(
'poll_id' => $_POST['pollID'],
'poll_option_id' => $_POST['voteOpt'],
'poll_vote_by' => $_SESSION['userId']
);
//insert vote data
$voteSubmit = $poll->vote($voteData);
//header("Location: ./poll.php?poll=".$pollid);
header("Refresh:0");
}
?>
<?php include 'includes/footer.php'; ?>
<script src="js/jquery.min.js"></script>
<script src="js/bootstrap.min.js" ></script>
<script src="js/jquery.waypoints.min.js"></script>
<script src="js/progressbar.min.js"></script>
<script src="js/scripts.js"></script>
</body>
</html>