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friendslist.php
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friendslist.php
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<?php
declare(strict_types=1);
/**
* MCCodes v2 by Dabomstew & ColdBlooded
*
* Repository: https://github.com/davemacaulay/mccodesv2
* License: MIT License
*/
global $ir, $h;
require_once('globals.php');
if ($ir['donatordays'] == 0)
{
echo 'This feature is for donators only.';
$h->endpage();
exit;
}
echo '<h3>Friends List</h3>';
if (!isset($_GET['action']))
{
$_GET['action'] = '';
}
switch ($_GET['action'])
{
case 'add':
add_friend();
break;
case 'remove':
remove_friend();
break;
case 'ccomment':
change_comment();
break;
default:
friends_list();
break;
}
/**
* @return void
*/
function friends_list(): void
{
global $db, $ir, $userid;
echo "
<a href='friendslist.php?action=add'>> Add an friend</a><br />
These are the people on your friends list.
<br />
{$ir['friend_count']} people have added you to their list.
<br />
Most hated: [";
$q2r =
$db->query(
'SELECT `username`, `userid`
FROM `users`
ORDER BY `friend_count` DESC
LIMIT 5');
$r = 0;
while ($r2r = $db->fetch_row($q2r))
{
$r++;
if ($r > 1)
{
echo ' | ';
}
echo "<a href='viewuser.php?u={$r2r['userid']}'>{$r2r['username']}</a>";
}
$db->free_result($q2r);
echo ']
<table width="90%" class="table" cellspacing="1">
<tr style="background:gray">
<th>ID</th>
<th>Name</th>
<th>Mail</th>
<th>Attack</th>
<th>Remove</th>
<th>Comment</th>
<th>Change Comment</th>
<th>Online?</th>
</tr>
';
$q =
$db->query(
"SELECT `fl_COMMENT`, `fl_ID`, `laston`, `donatordays`,
`username`, `userid`
FROM `friendslist` AS `fl`
LEFT JOIN `users` AS `u` ON `fl`.`fl_ADDED` = `u`.`userid`
WHERE `fl`.`fl_ADDER` = $userid
ORDER BY `u`.`username` ASC");
while ($r = $db->fetch_row($q))
{
$on =
($r['laston'] >= (($_SERVER['REQUEST_TIME'] - 15) * 60))
? '<span style="color: green; font-weight: bold;">Online</font>'
: '<span style="color: red; font-weight: bold;">Offline</font>';
$d = '';
if ($r['donatordays'] > 0)
{
$r['username'] =
"<span style='color: red;'>{$r['username']}</span>";
$d =
"<img src='donator.gif' alt='Donator: {$r['donatordays']} Days Left'
title='Donator: {$r['donatordays']} Days Left' />";
}
if (!$r['fl_COMMENT'])
{
$r['fl_COMMENT'] = 'N/A';
}
echo "
<tr>
<td>{$r['userid']}</td>
<td><a href='viewuser.php?u={$r['userid']}'>{$r['username']}</a> $d</td>
<td><a href='mailbox.php?action=compose&ID={$r['userid']}'>Mail</a></td>
<td><a href='attack.php?ID={$r['userid']}'>Attack</a></td>
<td><a href='friendslist.php?action=remove&f={$r['fl_ID']}'>Remove</a></td>
<td>" . strip_tags($r['fl_COMMENT'])
. "</td>
<td><a href='friendslist.php?action=ccomment&f={$r['fl_ID']}'>Change</a></td>
<td>$on</td>
</tr>
";
}
$db->free_result($q);
echo '</table>';
}
/**
* @return void
*/
function add_friend(): void
{
global $db, $userid;
$_POST['ID'] =
(isset($_POST['ID']) && is_numeric($_POST['ID']))
? abs(intval($_POST['ID'])) : '';
$_POST['comment'] =
(isset($_POST['comment']) && is_string($_POST['comment']))
? $db->escape(strip_tags(stripslashes($_POST['comment'])))
: '';
if ($_POST['ID'])
{
$qc =
$db->query(
"SELECT COUNT(`fl_ADDER`)
FROM `friendslist`
WHERE `fl_ADDER` = $userid
AND `fl_ADDED` = {$_POST['ID']}");
$dupe_count = $db->fetch_single($qc);
$db->free_result($qc);
$q =
$db->query(
"SELECT `username`
FROM `users`
WHERE `userid` = {$_POST['ID']}");
if ($dupe_count > 0)
{
echo 'You cannot add the same person twice.';
}
elseif ($userid == $_POST['ID'])
{
echo 'You cannot be so lonely that you have to try and add yourself.';
}
elseif ($db->num_rows($q) == 0)
{
echo "Oh no, you're trying to add a ghost.";
}
else
{
$db->query(
"INSERT INTO `friendslist`
VALUES(NULL, $userid, {$_POST['ID']}, '{$_POST['comment']}')");
$r = $db->fetch_row($q);
$db->query(
"UPDATE `users`
SET `friend_count` = `friend_count` + 1
WHERE `userid` = {$_POST['ID']}");
echo "{$r['username']} was added to your friends list.<br />
<a href='friendslist.php'>> Back</a>";
}
$db->free_result($q);
}
else
{
$_GET['ID'] =
(isset($_GET['ID']) && is_numeric($_GET['ID']))
? abs(intval($_GET['ID'])) : '';
echo "
Adding an friend!
<form action='friendslist.php?action=add' method='post'>
Friend's ID: <input type='text' name='ID' value='{$_GET['ID']}' /><br />
Comment (optional): <br />
<textarea name='comment' rows='7' cols='40'></textarea><br />
<input type='submit' value='Add Friend' />
</form>
";
}
}
/**
* @return void
*/
function remove_friend(): void
{
global $db, $userid, $h;
$_GET['f'] =
(isset($_GET['f']) && is_numeric($_GET['f']))
? abs(intval($_GET['f'])) : '';
if (empty($_GET['f']))
{
echo '
You didn\'t select a real friend.<br />
> <a href="friendslist.php">Back</a>
';
$h->endpage();
exit;
}
$q =
$db->query(
"SELECT `fl_ADDED`
FROM `friendslist`
WHERE `fl_ID` = {$_GET['f']} AND `fl_ADDER` = $userid");
if ($db->num_rows($q) == 0)
{
echo 'Listing doesn\'t exist.';
$h->endpage();
exit;
}
$r = $db->fetch_row($q);
$db->query(
"DELETE FROM `friendslist`
WHERE `fl_ID` = {$_GET['f']} AND `fl_ADDER` = $userid");
$db->query(
"UPDATE `users`
SET `friend_count` = `friend_count` - 1
WHERE `userid` = {$r['fl_ADDED']}");
echo "
Friends list entry removed!<br />
<a href='friendslist.php'>> Back</a>
";
}
/**
* @return void
*/
function change_comment(): void
{
global $db, $userid, $h;
$_POST['f'] =
(isset($_POST['f']) && is_numeric($_POST['f']))
? abs(intval($_POST['f'])) : '';
$_POST['comment'] =
$db->escape(strip_tags(stripslashes($_POST['comment'])));
if ($_POST['comment'] && $_POST['f'])
{
$q =
$db->query(
"SELECT COUNT(`fl_ID`)
FROM `friendslist`
WHERE `fl_ID` = {$_GET['f']} AND `fl_ADDER` = $userid");
if ($db->fetch_single($q) == 0)
{
$db->free_result($q);
echo 'Listing doesn\'t exist.';
$h->endpage();
exit;
}
$db->free_result($q);
$db->query(
"UPDATE `friendslist`
SET `fl_COMMENT` = '{$_POST['comment']}'
WHERE `fl_ID` = {$_POST['f']} AND `fl_ADDER` = $userid");
echo "
Comment for friend changed!<br />
<a href='friendslist.php'>> Back</a>
";
}
else
{
$_GET['f'] =
(isset($_GET['f']) && is_numeric($_GET['f']))
? abs(intval($_GET['f'])) : '';
if (empty($_GET['f']))
{
echo "
Invalid friend.<br />
<a href='friendslist.php'>> Back</a>
";
$h->endpage();
exit;
}
$q =
$db->query(
"SELECT `fl_COMMENT`
FROM `friendslist`
WHERE `fl_ID` = {$_GET['f']}
AND `fl_ADDER` = $userid");
if ($db->num_rows($q))
{
$r = $db->fetch_row($q);
$comment =
stripslashes(
htmlentities($r['fl_COMMENT'], ENT_QUOTES,
'ISO-8859-1'));
echo "
Changing a comment.
<form action='friendslist.php?action=ccomment' method='post'>
<input type='hidden' name='f' value='{$_GET['f']}' /><br />
Comment: <br />
<textarea rows='7' cols='40' name='comment'>$comment</textarea><br />
<input type='submit' value='Change Comment' />
</form>
";
}
else
{
echo 'It would be impossible to edit something which isn\'t yours.<br /> > <a href="index.php">Go Home</a>';
}
}
}
$h->endpage();