function registerEvent($id, $user)
{
global $db;
if (isRegisteredInEvent($id, $user)) {
return false;
}
$a = $db->prepare('INSERT INTO event_registrations VALUES(?, ?)');
$a->execute(array($user, $id));
return true;
}
?>
</li>
<?php
}
} else {
?>
<s>No comments yet :(</s>
<?php
}
?>
</ul>
<!-- Comment form -->
<div id="comment_form">
<?php
if ($logged && (isRegisteredInEvent($id, $_SESSION['username']) || $_SESSION['username'] == $event['creator'])) {
?>
<form action="action_comment.php" method="post" >
<input type="hidden" name="id" value="<?php
echo $id;
?>
">
<input type="hidden" name="author" value="<?php
echo $_SESSION['username'];
?>
">
<input type="text" name="text" required placeholder="Write a comment...">
<input type="submit" name="comment_btn" value="Post">
</form>
<?php
} else {
<?php
} else {
?>
<p>Register in the event to comment or share</p>
<?php
}
?>
<br>
<div class="nav_buttons">
<?php
if ($logged) {
?>
<?php
if (!isRegisteredInEvent($id, $_SESSION['username'])) {
?>
<button type="button" onclick="location.href='action_register_event.php?id=<?php
echo $id;
?>
'">Register</button>
<?php
} else {
?>
<button type="button" onclick="location.href='action_unregister_event.php?id=<?php
echo $id;
?>
'">Unregister</button>
