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leaderboards.php
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leaderboards.php
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<!DOCTYPE html>
<html>
<head>
<title>My Leaderboard</title>
<h1>My Leaderboard</h1>
<link rel="stylesheet" type="text/css" href="leaderboards.css" />
</head>
<body>
<a href="searchMembers.php"><button class="searchBtn" name="search">Search Members</button></a>
<a href="logout.php"><button class="logoutBtn" name="logout">Log Out</button></a>
<a href="pendingRequests.php"><button class="pendingRequestsBtn" name="pendingRequests">Pending Requests</button></a>
<a href="leaderboardRequests.php"><button class="leaderboardRequestsBtn" name="leaderboardRequests">Leaderboard Requests</button></a>
<div class="addFriendsToLeaderboard">
<h3>Add Friends to Leaderboard</h3>
<?php
session_start();
include 'db.php';
$uid = $_SESSION['uid'];
$sql6 = "SELECT * FROM leaderboards WHERE friendUid = :friendUid AND uid = :uid";
$query6 = $pdo->prepare($sql6);
$query6->bindParam(':friendUid', $uid);
$query6->bindParam(':uid', $uid);
$query6->execute();
if ($query6->rowCount() > 0) {
$results6 = $query6->fetchAll();
foreach ($results6 as $row6) {
if ($row6['leaderboardRequest'] == 2) {
}
}
}
else {
$sql = "INSERT INTO leaderboards (friendUid, uid, avgScore, leaderboardRequest) VALUES (:friendUid, :uid, :avgScore, :leaderboardRequest)";
$sql5 = "SELECT AVG(S.score) AS avgScore FROM users U JOIN stats S ON U.uid = S.uid WHERE S.uid = :uid";
$query5 = $pdo->prepare($sql5);
$query5->bindParam(':uid', $uid);
$query5->execute();
if ($query5->rowCount() > 0) {
$results = $query5->fetchAll();
foreach($results as $row5) {
$avgScore = $row5['avgScore'];
if (is_null($avgScore))
$avgScore = 0;
}
}
$query = $pdo->prepare($sql);
$query->bindParam(':friendUid', $uid);
$query->bindParam(':uid', $uid);
$query->bindParam(':avgScore', $avgScore);
$query->bindValue(':leaderboardRequest', 2);
$query->execute();
}
?>
<div id="disp_friends"></div>
</div>
<div class="leaderboards">
<h2>Leaderboard (Average Score)</h2>
<?php
include 'db.php';
$uid = $_SESSION['uid'];
$sql = "SELECT L.id, U.first, U.last, L.friendUid, L.uid, L.avgScore FROM users U JOIN leaderboards L ON U.uid = L.friendUid AND L.leaderboardRequest = 2 WHERE L.uid = ? ORDER BY L.avgScore";
$query = $pdo->prepare($sql);
$query->bindParam(1, $uid);
$query->execute();
if ($query->rowCount() > 1) {
$results = $query->fetchAll();
echo "<table>";
echo "<tr>";
echo "<th>First Name</th>";
echo "<th>Last Name</th>";
echo "<th>Average Score</th>";
echo "</tr>";
foreach($results as $row) {
//echo $row['first'].' '.$row['last'].' '.$row['avgScore'].'<br>';
echo "<tr>";
echo "<td class=\"data\">"; ?><div id="first<?php echo $row["id"]; ?>"> <?php echo $row['first']; ?> </div> <?php echo "</td>";
echo "<td class=\"data\">"; ?><div id="last<?php echo $row["id"]; ?>"> <?php echo $row['last']; ?> </div> <?php echo "</td>";
echo "<td class=\"data\">"; ?><div id="avgScore<?php echo $row["id"]; ?>"> <?php echo $row['avgScore']; ?> </div> <?php echo "</td>";
echo "<tr>";
}
echo "</table>";
}
else if ($query->rowCount() == 1) {
$sql2 = "SELECT * FROM users U JOIN leaderboards L ON U.uid = L.friendUid AND L.leaderboardRequest = 2 WHERE L.uid = ? ORDER BY L.avgScore";
$query2 = $pdo->prepare($sql2);
$query2->bindParam(1, $uid);
$query2->execute();
$results2 = $query2->fetchAll();
echo "<table>";
echo "<tr>";
echo "<th>First Name</th>";
echo "<th>Last Name</th>";
echo "<th>Average Score</th>";
echo "</tr>";
foreach($results2 as $row2) {
//echo $row2['first'].' '.$row2['last'].' '.$row2['avgScore'].'<br>';
echo "<tr>";
echo "<td class=\"data\">"; ?><div id="first<?php echo $row2["id"]; ?>"> <?php echo $row2['first']; ?> </div> <?php echo "</td>";
echo "<td class=\"data\">"; ?><div id="last<?php echo $row2["id"]; ?>"> <?php echo $row2['last']; ?> </div> <?php echo "</td>";
echo "<td class=\"data\">"; ?><div id="avgScore<?php echo $row2["id"]; ?>"> <?php echo $row2['avgScore']; ?> </div> <?php echo "</td>";
echo "<tr>";
}
echo '</table>';
}
else {
echo 'Add friends to leaderboard';
}
?>
</div>
<script type="text/javascript">
disp_friends();
function disp_friends() {
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("GET", "updateLeaderboard.php?status=display",false);
xmlhttp.send(null);
document.getElementById("disp_friends").innerHTML=xmlhttp.responseText;
}
function addRow(id) {
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("GET", "updateLeaderboard.php?id="+id+"&status=addToLeaderboard", false);
xmlhttp.send(null);
disp_friends();
}
</script>
</body>
</html>