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<?php
/**
* Bayonet Content Management System
* Copyright (C) 2008 Joseph Hunkeler
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
function ListAdmins()
{
global $db;
$result = $db->Query("SELECT `user_id`, `username`, `level` FROM `bayonet_users` ORDER BY `level` DESC");
while(($rows = $db->fetch($result))!=false)
{
$admins[] = $rows;
}
$num = 1;
OpenTable("300px");
echo "<tr><th></th><th>Username</th><th>Level</th></tr>";
foreach($admins as $admin)
{
echo "<tr><td>{$num}.</td><td><a href=\"?op=admins&edit={$admin['user_id']}\">{$admin['username']}</a></td><td>{$admin['level']}</td></tr>";
$num++;
}
CloseTable();
}
function NewAdmin()
{
$maxLevel = $_SESSION['level'];
}
function EditAdmin($user_id)
{
global $db;
$maxLevel = $_SESSION['level'];
if(isset($_POST['processed']))
{
$username = addslashes($_POST['username']);
$level = addslashes($_POST['level']);
if(empty($username))
{
echo "You must fill everything out before proceeding.";
return;
}
$db->Query("UPDATE `bayonet_users` SET `username` = '$username', `level` = '$level' WHERE `user_id` = '$user_id' LIMIT 1");
echo "Admin, '$username' level '$level' has been edited.\n <br /><br />
Please wait while you are redirected. <br /><br />
<a href=\"?op=admins\">Click here if you don't feel like waiting.</a>";
// 3 second redirect to go back to the edit page
PageRedirect(3, "?op=admins");
return;
}
$result = $db->Query("SELECT * FROM `bayonet_users` WHERE `user_id` = '$user_id' LIMIT 1");
while(($rows = $db->fetch($result))!=false)
{
$admin = $rows;
}
if($maxLevel < $admin['level']){
ReportError("You do not have permission to access this user.");
return;
}
?>
<center>
Edit the attributes of this administrator.<br />
<form method="POST" action="<?php $_SERVER['PHP_SELF']?>">
<table>
<tr><th>Username:</th><td><input type="text" value="<?php echo $admin['username']; ?>" name="username" /></td></tr>
<tr>
<th>Level:</th>
<td>
<select name="level">
<?php
for($x=$maxLevel; $x>0;$x--){
if($admin['level'] == $x)
echo "<option value=\"{$x}\" selected>{$x}</option>";
else
echo "<option value=\"{$x}\">{$x}</option>";
}
?>
</select>
</td>
</tr>
<tr>
<td colspan="2" style="text-align:center;">
<input type="submit" name="processed" value="Submit" />
<a href="?op=admins&delete=<?php echo $user_id; ?>"><input type="button" value="Delete Admin" /></a>
</td>
</tr>
</table>
</form>
</center>
<?php
}
function DeleteAdmin($user_id)
{
global $db;
$maxLevel = $_SESSION['level'];
$result = $db->Query("SELECT `username` FROM `bayonet_users` WHERE `user_id` = '$user_id'");
$admin = $db->Fetch($result);
if(isset($_POST['proceed']))
{
echo "Admin '{$admin['username']}', was deleted.";
$db->Query("DELETE FROM `bayonet_users` WHERE `user_id` = '$user_id' LIMIT 1");
PageRedirect(3,"?op=admins");
return;
}
if(isset($_POST['cancel']))
{
echo "User cancelled deletion of admin: '{$admin['username']}'";
PageRedirect(3,"?op=admins");
return;
}
?>
<center>
<form action="<?php $_SERVER['PHP_SELF'] ?>" method="post">
<table>
<th>Are you SURE you want to delete the administrative user: '<?php echo $admin['username']?>'?</th>
<tr><th><button name="proceed">Yes</button> <button name="cancel">No</button></th></tr>
</table>
</form>
</center>
<?php
}
?>
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