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Watersys/list_topics.php
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<?php | |
//This page let display the list of topics of a category | |
include('config.php'); | |
if(isset($_GET['parent'])) | |
{ | |
$id = intval($_GET['parent']); | |
$dn1 = mysqli_fetch_array(mysqli_query($var,'select count(c.id) as nb1, c.name,count(t.id) as topics from categories as c left join topics as t on t.parent="'.$id.'" where c.id="'.$id.'" group by c.id')); | |
if($dn1['nb1']>0) | |
{ | |
?> | |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
<html xmlns="http://www.w3.org/1999/xhtml"> | |
<head> | |
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | |
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous"> | |
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script> | |
<link href="<?php echo $design; ?>/style.css" rel="stylesheet" title="Style" /> | |
<title><?php echo htmlentities($dn1['name'], ENT_QUOTES, 'UTF-8'); ?> - Forum</title> | |
</head> | |
<body> | |
<div align="center"> | |
<div class="header" style="width:100%;margin: auto;margin-top: 10px"> | |
<a href="<?php echo $url_home; ?>"><img width="80%" src="<?php echo $design; ?>/images/logo.png" alt="Forum" /></a> | |
</div></div> | |
<!-- <div class="contentlisttopics"> --> | |
<div class="contentusers"> | |
<?php | |
if(isset($_SESSION['username'])) | |
{ | |
$nb_new_pm = mysqli_fetch_array(mysqli_query($var,'select count(*) as nb_new_pm from pm where ((user1="'.$_SESSION['userid'].'" and user1read="no") or (user2="'.$_SESSION['userid'].'" and user2read="no")) and id2="1"')); | |
$nb_new_pm = $nb_new_pm['nb_new_pm']; | |
?> | |
<div class="box"> | |
<div class="box_left"> | |
<a href="<?php echo $url_home; ?>">WCSF Index</a> > <a href="list_topics.php?parent=<?php echo $id; ?>"><?php echo htmlentities($dn1['name'], ENT_QUOTES, 'UTF-8'); ?></a> | |
</div> | |
<div class="box_right"> | |
<a href="list_pm.php">Your messages(<?php echo $nb_new_pm; ?>)</a> - <a href="profile.php?id=<?php echo $_SESSION['userid']; ?>"><?php echo htmlentities($_SESSION['username'], ENT_QUOTES, 'UTF-8'); ?></a> (<a href="login.php">Logout</a>) | |
</div> | |
<div class="clean"></div> | |
</div> | |
<?php | |
} | |
else | |
{ | |
?> | |
<div class="box"> | |
<div class="box_left"> | |
<a href="<?php echo $url_home; ?>">WCSF Index</a> > <a href="list_topics.php?parent=<?php echo $id; ?>"><?php echo htmlentities($dn1['name'], ENT_QUOTES, 'UTF-8'); ?></a> | |
</div> | |
<div class="box_right"> | |
<a href="signup.php">Sign Up</a> - <a href="login.php">Login</a> | |
</div> | |
<div class="clean"></div> | |
</div> | |
<?php | |
} | |
if(isset($_SESSION['username'])) | |
{ | |
?> | |
<a href="new_topic.php?parent=<?php echo $id; ?>" class="button">New Topic</a> | |
<?php | |
} | |
$dn2 = mysqli_query($var,'select t.id, t.title, t.authorid, u.username as author, count(r.id) as replies from topics as t left join topics as r on r.parent="'.$id.'" and r.id=t.id and r.id2!=1 left join users as u on u.id=t.authorid where t.parent="'.$id.'" and t.id2=1 group by t.id order by t.timestamp2 desc'); | |
if(mysqli_num_rows($dn2)>0) | |
{ | |
?> | |
<table class="topics_table"> | |
<tr> | |
<th class="forum_tops">Topic</th> | |
<th class="forum_auth">Author</th> | |
<th class="forum_nrep">Replies</th> | |
<?php | |
if(isset($_SESSION['username']) and $_SESSION['username']==$admin) | |
{ | |
?> | |
<th class="forum_act">Action</th> | |
<?php | |
} | |
?> | |
</tr> | |
<?php | |
while($dnn2 = mysqli_fetch_array($dn2)) | |
{ | |
?> | |
<tr> | |
<td class="forum_tops"><a href="read_topic.php?id=<?php echo $dnn2['id']; ?>"><?php echo htmlentities($dnn2['title'], ENT_QUOTES, 'UTF-8'); ?></a></td> | |
<td><a href="profile.php?id=<?php echo $dnn2['authorid']; ?>"><?php echo htmlentities($dnn2['author'], ENT_QUOTES, 'UTF-8'); ?></a></td> | |
<td><?php echo $dnn2['replies']; ?></td> | |
<?php | |
if(isset($_SESSION['username']) and $_SESSION['username']==$admin) | |
{ | |
?> | |
<td><a href="delete_topic.php?id=<?php echo $dnn2['id']; ?>"><img src="<?php echo $design; ?>/images/delete.png" alt="Delete" /></a></td> | |
<?php | |
} | |
?> | |
</tr> | |
<?php | |
} | |
?> | |
</table> | |
<?php | |
} | |
else | |
{ | |
?> | |
<!-- <div class="message"> --> | |
<table> | |
<tr> <td style="padding:2%; font-weight: bold;"> | |
This category has no Topic. | |
</td></tr> | |
</table> | |
<!-- </div> --> | |
<?php | |
} | |
if(isset($_SESSION['username'])) | |
{ | |
?> | |
<!-- <a href="new_topic.php?parent=<?php echo $id; ?>" class="button">New Topic</a> --> | |
<?php | |
} | |
else | |
{ | |
?> | |
<div class="box_login"> | |
<form action="login.php" method="post"> | |
<label for="username">Username</label><input type="text" name="username" id="username" /><br /> | |
<label for="password">Password</label><input type="password" name="password" id="password" /><br /> | |
<label for="memorize">Remember</label><input type="checkbox" name="memorize" id="memorize" value="yes" /> | |
<div class="center"> | |
<input type="submit" value="Login" /> <input type="button" onclick="javascript:document.location='signup.php';" value="Sign Up" /> | |
</div> | |
</form> | |
</div> | |
<?php | |
} | |
?> | |
</div> | |
<!-- <div class="foot"> | |
<p><b>Water Control System and Discussion Portal for Farmers</b></p> | |
</div> --> | |
</body> | |
</html> | |
<?php | |
} | |
else | |
{ | |
echo '<h2>This category doesn\'t exist.</h2>'; | |
} | |
} | |
else | |
{ | |
header("location:login.php?msg=Login First to use service"); | |
} | |
?> |