Finalized permissions on files and directories; adding PHP shutoff button (actual shutoff not implemented)
<?php
/*
Plugin Name: Private Message frontend
Plugin URI: http://enano.homelinux.org/
Description: Provides the page Special:PrivateMessages, which is used to manage private message functions. Also handles buddy lists.
Author: Dan Fuhry
Version: 1.0
Author URI: http://enano.homelinux.org/
*/
/*
* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
* Version 1.0 release candidate 2
* Copyright (C) 2006-2007 Dan Fuhry
*
* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 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 details.
*/
global $db, $session, $paths, $template, $plugins; // Common objects
$plugins->attachHook('base_classes_initted', '
global $paths;
$paths->add_page(Array(
\'name\'=>\'Private Messages\',
\'urlname\'=>\'PrivateMessages\',
\'namespace\'=>\'Special\',
\'special\'=>0,\'visible\'=>1,\'comments_on\'=>0,\'protected\'=>1,\'delvotes\'=>0,\'delvote_ips\'=>\'\',
));
');
function page_Special_PrivateMessages()
{
global $db, $session, $paths, $template, $plugins; // Common objects
if(!$session->user_logged_in) die_friendly('Access denied', '<p>You need to <a href="'.makeUrlNS('Special', 'Login/'.$paths->page).'">log in</a> to view your private messages.</p>');
$argv = Array();
$argv[] = $paths->getParam(0);
$argv[] = $paths->getParam(1);
$argv[] = $paths->getParam(2);
if(!$argv[0]) $argv[0] = 'InVaLiD';
switch($argv[0])
{
default:
header('Location: '.makeUrlNS('Special', 'PrivateMessages/Folder/Inbox'));
break;
case 'View':
$id = $argv[1];
if(!preg_match('#^([0-9]+)$#', $id)) die_friendly('Message error', '<p>Invalid message ID</p>');
$q = $db->sql_query('SELECT p.message_from, p.message_to, p.subject, p.message_text, p.date, p.folder_name, u.signature FROM '.table_prefix.'privmsgs AS p LEFT JOIN '.table_prefix.'users AS u ON (p.message_from=u.username) WHERE message_id='.$id.'');
if(!$q) $db->_die('The message data could not be selected.');
$r = $db->fetchrow();
$db->free_result();
if( ($r['message_to'] != $session->username && $r['message_from'] != $session->username ) || $r['folder_name']=='drafts' ) die_friendly('Access denied', '<p>You are not authorized to view this message.</p>');
if($r['message_to'] == $session->username)
{
$q = $db->sql_query('UPDATE '.table_prefix.'privmsgs SET message_read=1 WHERE message_id='.$id.'');
$db->free_result();
if(!$q) $db->_die('Could not mark message as read');
}
$template->header();
userprefs_show_menu();
?>
<br />
<div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4">
<tr><th colspan="2">Private message from <?php echo $r['message_from']; ?></th></tr>
<tr><td class="row1">Subject:</td><td class="row1"><?php echo $r['subject']; ?></td></tr>
<tr><td class="row2">Date:</td><td class="row2"><?php echo date('M j, Y G:i', $r['date']); ?></td></tr>
<tr><td class="row1">Message:</td><td class="row1"><?php echo RenderMan::render($r['message_text']);
if($r['signature'] != '')
{
echo '<hr style="margin-left: 1em; width: 200px;" />';
echo RenderMan::render($r['signature']);
}
?></td></tr>
<tr><td colspan="2" class="row3"><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/Compose/ReplyTo/'.$id); ?>">Send reply</a> | <a href="<?php echo makeUrlNS('Special', 'PrivateMessages/Delete/'.$id); ?>">Delete message</a> | <?php if($r['folder_name'] != 'archive') { ?><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/Move/'.$id.'/Archive'); ?>">Archive message</a> | <?php } ?><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/Folder/Inbox') ?>">Return to inbox</a></td></tr>
</table></div>
<?php
$template->footer();
break;
case 'Move':
$id = $argv[1];
if(!preg_match('#^([0-9]+)$#', $id)) die_friendly('Message error', '<p>Invalid message ID</p>');
$q = $db->sql_query('SELECT message_to FROM '.table_prefix.'privmsgs WHERE message_id='.$id.'');
if(!$q) $db->_die('The message data could not be selected.');
$r = $db->fetchrow();
$db->free_result();
if($r['message_to'] != $session->username) die_friendly('Access denied', '<p>You are not authorized to alter this message.</p>');
$fname = $argv[2];
if(!$fname || ( $fname != 'Inbox' && $fname != 'Outbox' && $fname != 'Sent' && $fname != 'Drafts' && $fname != 'Archive' ) ) die_friendly('Invalid request', '<p>The folder name "'.$fname.'" is invalid.</p>');
$q = $db->sql_query('UPDATE '.table_prefix.'privmsgs SET folder_name=\''.strtolower($fname).'\' WHERE message_id='.$id.';');
$db->free_result();
if(!$q) $db->_die('The message was not successfully moved.');
die_friendly('Message status', '<p>Your message has been moved to the folder "'.$fname.'".</p><p><a href="'.makeUrlNS('Special', 'PrivateMessages/Folder/Inbox').'">Return to inbox</a></p>');
break;
case 'Delete':
$id = $argv[1];
if(!preg_match('#^([0-9]+)$#', $id)) die_friendly('Message error', '<p>Invalid message ID</p>');
$q = $db->sql_query('SELECT message_to FROM '.table_prefix.'privmsgs WHERE message_id='.$id.'');
if(!$q) $db->_die('The message data could not be selected.');
$r = $db->fetchrow();
if($r['message_to'] != $session->username) die_friendly('Access denied', '<p>You are not authorized to delete this message.</p>');
$q = $db->sql_query('DELETE FROM '.table_prefix.'privmsgs WHERE message_id='.$id.';');
if(!$q) $db->_die('The message was not successfully deleted.');
$db->free_result();
die_friendly('Message status', '<p>The message has been deleted.</p><p><a href="'.makeUrlNS('Special', 'PrivateMessages/Folder/Inbox').'">Return to inbox</a></p>');
break;
case 'Compose':
if($argv[1]=='Send' && isset($_POST['_send']))
{
// Check each POST DATA parameter...
if(!isset($_POST['to']) || ( isset($_POST['to']) && $_POST['to'] == '')) die_friendly('Sending of message failed', '<p>Please enter the username to which you want to send your message.</p>');
if(!isset($_POST['subject']) || ( isset($_POST['subject']) && $_POST['subject'] == '')) die_friendly('Sending of message failed', '<p>Please enter a subject for your message.</p>');
if(!isset($_POST['message']) || ( isset($_POST['message']) && $_POST['message'] == '')) die_friendly('Sending of message failed', '<p>Please enter a message to send.</p>');
$namelist = $_POST['to'];
$namelist = str_replace(', ', ',', $namelist);
$namelist = explode(',', $namelist);
foreach($namelist as $n) { $n = $db->escape($n); }
$subject = RenderMan::preprocess_text($_POST['subject']);
$message = RenderMan::preprocess_text($_POST['message']);
$base_query = 'INSERT INTO '.table_prefix.'privmsgs(message_from,message_to,date,subject,message_text,folder_name,message_read) VALUES';
foreach($namelist as $n)
{
$base_query .= '(\''.$session->username.'\', \''.$n.'\', '.time().', \''.$subject.'\', \''.$message.'\', \'inbox\', 0),';
}
$base_query = substr($base_query, 0, strlen($base_query)-1) . ';';
$result = $db->sql_query($base_query);
$db->free_result();
if(!$result) $db->_die('The message could not be sent.');
else die_friendly('Message status', '<p>Your message has been sent. You may edit the message if you wish; one copy for each recipient will be in your outbox until each recipient has read it. Return to your <a href="'.makeUrlNS('Special', 'PrivateMessages/Folder/Inbox').'">inbox</a>.</p>');
return;
} elseif($argv[1]=='Send' && isset($_POST['_savedraft'])) {
// Check each POST DATA parameter...
if(!isset($_POST['to']) || ( isset($_POST['to']) && $_POST['to'] == '')) die_friendly('Sending of message failed', '<p>Please enter the username to which you want to send your message.</p>');
if(!isset($_POST['subject']) || ( isset($_POST['subject']) && $_POST['subject'] == '')) die_friendly('Sending of message failed', '<p>Please enter a subject for your message.</p>');
if(!isset($_POST['message']) || ( isset($_POST['message']) && $_POST['message'] == '')) die_friendly('Sending of message failed', '<p>Please enter a message to send.</p>');
$namelist = $_POST['to'];
$namelist = str_replace(', ', ',', $namelist);
$namelist = explode(',', $namelist);
foreach($namelist as $n) { $n = $db->escape($n); }
if(count($namelist) > MAX_PMS_PER_BATCH && $session->get_permssions('mod_misc')) die_friendly('Limit exceeded', '<p>You can only send this message to a maximum of '.MAX_PMS_PER_BATCH.' users.</p>');
$subject = $db->escape($_POST['subject']);
$message = RenderMan::preprocess_text($_POST['message']);
$base_query = 'INSERT INTO '.table_prefix.'privmsgs(message_from,message_to,date,subject,message_text,folder_name,message_read) VALUES';
foreach($namelist as $n)
{
$base_query .= '(\''.$session->username.'\', \''.$n.'\', '.time().', \''.$subject.'\', \''.$message.'\', \'drafts\', 0),';
}
$base_query = substr($base_query, 0, strlen($base_query)-1) . ';';
$result = $db->sql_query($base_query);
$db->free_result();
if(!$result) $db->_die('The message could not be saved.');
} elseif(isset($_POST['_inbox'])) {
header('Location: '.makeUrlNS('Special', 'PrivateMessages/Folder/Inbox'));
}
if($argv[1] == 'ReplyTo' && preg_match('#^([0-9]+)$#', $argv[2]))
{
$to = '';
$text = '';
$subj = '';
$id = $argv[2];
$q = $db->sql_query('SELECT p.message_from, p.message_to, p.subject, p.message_text, p.date, p.folder_name, u.signature FROM '.table_prefix.'privmsgs AS p LEFT JOIN '.table_prefix.'users AS u ON (p.message_from=u.username) WHERE message_id='.$id.';');
if(!$q) $db->_die('The message data could not be selected.');
$r = $db->fetchrow();
$db->free_result();
if( ($r['message_to'] != $session->username && $r['message_from'] != $session->username ) || $r['folder_name']=='drafts' ) die_friendly('Access denied', '<p>You are not authorized to view the contents of this message.</p>');
$subj = 'Re: ' . $r['subject'];
$text = "\n\n\nOn ".date('M j, Y G:i', $r['date']).", ".$r['message_from']." wrote:\n> ".str_replace("\n", "\n> ", $r['message_text']); // Way less complicated than using a regex ;-)
$tbuf = $text;
while( preg_match("/\n([\> ]*?)\> \>/", $text) )
{
$text = preg_replace("/\n([\> ]*?)\> \>/", '\\1>>', $text);
if ( $text == $tbuf )
break;
$tbuf = $text;
}
$to = $r['message_from'];
} else {
if($argv[1]=='to' && $argv[2]) $to = $argv[2];
else $to = '';
$text = '';
$subj = '';
}
$template->header();
userprefs_show_menu();
echo '<form action="'.makeUrlNS('Special', 'PrivateMessages/Compose/Send').'" method="post" onsubmit="if(!submitAuthorized) return false;">';
?>
<br />
<div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4">
<tr><th colspan="2">Compose new private message</th></tr>
<tr><td class="row1">To:<br /><small>Separate multiple names with a single comma; you<br />can send this message to up to <b><?php echo (string)MAX_PMS_PER_BATCH; ?></b> users.</small></td><td class="row1"><?php echo $template->username_field('to', (isset($_POST['_savedraft'])) ? $_POST['to'] : $to ); ?></td></tr>
<tr><td class="row2">Subject:</td><td class="row2"><input name="subject" type="text" size="30" value="<?php if(isset($_POST['_savedraft'])) echo $_POST['subject']; else echo $subj; ?>" /></td></tr>
<tr><td class="row1">Message:</td><td class="row1" style="min-width: 80%;"><textarea rows="20" cols="40" name="message" style="width: 100%;"><?php if(isset($_POST['_savedraft'])) echo $_POST['message']; else echo $text; ?></textarea></td></tr>
<tr><th colspan="2"><input type="submit" name="_send" value="Send message" /> <input type="submit" name="_savedraft" value="Save as draft" /> <input type="submit" name="_inbox" value="Back to Inbox" /></th></tr>
</table></div>
<?php
echo '</form>';
$template->footer();
break;
case 'Edit':
$id = $argv[1];
if(!preg_match('#^([0-9]+)$#', $id)) die_friendly('Message error', '<p>Invalid message ID</p>');
$q = $db->sql_query('SELECT message_from, message_to, subject, message_text, date, folder_name, message_read FROM '.table_prefix.'privmsgs WHERE message_id='.$id.'');
if(!$q) $db->_die('The message data could not be selected.');
$r = $db->fetchrow();
$db->free_result();
if($r['message_from'] != $session->username || $r['message_read'] == 1 ) die_friendly('Access denied', '<p>You are not authorized to edit this message.</p>');
$fname = $argv[2];
if(isset($_POST['_send']))
{
// Check each POST DATA parameter...
if(!isset($_POST['to']) || ( isset($_POST['to']) && $_POST['to'] == '')) die_friendly('Sending of message failed', '<p>Please enter the username to which you want to send your message.</p>');
if(!isset($_POST['subject']) || ( isset($_POST['subject']) && $_POST['subject'] == '')) die_friendly('Sending of message failed', '<p>Please enter a subject for your message.</p>');
if(!isset($_POST['message']) || ( isset($_POST['message']) && $_POST['message'] == '')) die_friendly('Sending of message failed', '<p>Please enter a message to send.</p>');
$namelist = $_POST['to'];
$namelist = str_replace(', ', ',', $namelist);
$namelist = explode(',', $namelist);
foreach($namelist as $n) { $n = $db->escape($n); }
$subject = RenderMan::preprocess_text($_POST['subject']);
$message = RenderMan::preprocess_text($_POST['message']);
$base_query = 'UPDATE '.table_prefix.'privmsgs SET subject=\''.$subject.'\',message_to=\''.$namelist[0].'\',message_text=\''.$message.'\',folder_name=\'inbox\' WHERE message_id='.$id.';';
$result = $db->sql_query($base_query);
$db->free_result();
if(!$result) $db->_die('The message could not be sent.');
else die_friendly('Message status', '<p>Your message has been sent. You may edit the message if you wish; one copy for each recipient will be in your outbox until each recipient has read it. Return to your <a href="'.makeUrlNS('Special', 'PrivateMessages/Folder/Inbox').'">inbox</a>.</p>');
return;
} elseif(isset($_POST['_savedraft'])) {
// Check each POST DATA parameter...
if(!isset($_POST['to']) || ( isset($_POST['to']) && $_POST['to'] == '')) die_friendly('Sending of message failed', '<p>Please enter the username to which you want to send your message.</p>');
if(!isset($_POST['subject']) || ( isset($_POST['subject']) && $_POST['subject'] == '')) die_friendly('Sending of message failed', '<p>Please enter a subject for your message.</p>');
if(!isset($_POST['message']) || ( isset($_POST['message']) && $_POST['message'] == '')) die_friendly('Sending of message failed', '<p>Please enter a message to send.</p>');
$namelist = $_POST['to'];
$namelist = str_replace(', ', ',', $namelist);
$namelist = explode(',', $namelist);
foreach($namelist as $n) { $n = $db->escape($n); }
$subject = $db->escape($_POST['subject']);
$message = RenderMan::preprocess_text($_POST['message']);
$base_query = 'UPDATE '.table_prefix.'privmsgs SET subject=\''.$subject.'\',message_to=\''.$namelist[0].'\',message_text=\''.$message.'\' WHERE message_id='.$id.';';
$result = $db->sql_query($base_query);
$db->free_result();
if(!$result) $db->_die('The message could not be saved.');
}
if($argv[1]=='to' && $argv[2]) $to = $argv[2];
else $to = '';
$template->header();
userprefs_show_menu();
echo '<form action="'.makeUrlNS('Special', 'PrivateMessages/Edit/'.$id).'" method="post">';
?>
<br />
<div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4">
<tr><th colspan="2">Edit draft</th></tr>
<tr><td class="row1">To:<br /><small>Separate multiple names with a single comma</small></td><td class="row1"><input name="to" type="text" size="30" value="<?php if(isset($_POST['_savedraft'])) echo $_POST['to']; else echo $r['message_to']; ?>" /></td></tr>
<tr><td class="row2">Subject:</td><td class="row2"><input name="subject" type="text" size="30" value="<?php if(isset($_POST['_savedraft'])) echo $_POST['subject']; else echo $r['subject']; ?>" /></td></tr>
<tr><td class="row1">Message:</td><td class="row1"><textarea rows="20" cols="40" name="message" style="width: 100%;"><?php if(isset($_POST['_savedraft'])) echo $_POST['message']; else echo $r['message_text']; ?></textarea></td></tr>
<tr><th colspan="2"><input type="submit" name="_send" value="Send message" /> <input type="submit" name="_savedraft" value="Save as draft" /></th></tr>
</table></div>
<?php
echo '</form>';
$template->footer();
break;
case 'Folder':
$template->header();
userprefs_show_menu();
switch($argv[1])
{
default:
echo '<p>The folder "'.$argv[1].'" does not exist. Return to your <a href="'.makeUrlNS('Special', 'PrivateMessages/Folder/Inbox').'">inbox</a>.</p>';
break;
case 'Inbox':
case 'Outbox':
case 'Sent':
case 'Drafts':
case 'Archive':
?>
<table border="0" width="100%" cellspacing="10" cellpadding="0">
<tr>
<td style="padding: 0px; width: 120px;" valign="top" >
<div class="tblholder" style="width: 120px;"><table border="0" width="120" cellspacing="1" cellpadding="4">
<tr><th><small>Private messages</small></th></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Inbox'); ?>">Inbox</a> </small></td></tr>
<tr><td class="row2"><small><a href="<?php echo $session->append_sid('Outbox'); ?>">Outbox</a> </small></td></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Sent'); ?>">Sent Items</a></small></td></tr>
<tr><td class="row2"><small><a href="<?php echo $session->append_sid('Drafts'); ?>">Drafts</a> </small></td></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Archive'); ?>">Archive</a></small></td></tr>
<tr><th><small>Buddies</small></th></tr>
<tr><td class="row2"><small><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/FriendList'); ?>">Friend list</a></small></td></tr>
<tr><td class="row1"><small><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/FoeList'); ?>">Foe list</a></small></td></tr>
</table></div>
</td>
<td valign="top">
<?php
$fname = strtolower($argv[1]);
switch($argv[1])
{
case 'Inbox':
case 'Archive':
default:
$q = $db->sql_query('SELECT p.message_id, p.message_from, p.message_to, p.date, p.subject, p.message_read FROM '.table_prefix.'privmsgs AS p WHERE p.folder_name=\''.$fname.'\' AND p.message_to=\''.$session->username.'\' ORDER BY date DESC;');
break;
case 'Outbox':
$q = $db->sql_query('SELECT p.message_id, p.message_from, p.message_to, p.date, p.subject, p.message_read FROM '.table_prefix.'privmsgs AS p WHERE p.message_from=\''.$session->username.'\' AND message_read=0 ORDER BY date DESC;');
break;
case 'Sent':
$q = $db->sql_query('SELECT p.message_id, p.message_from, p.message_to, p.date, p.subject, p.message_read FROM '.table_prefix.'privmsgs AS p WHERE p.message_from=\''.$session->username.'\' AND message_read=1 ORDER BY date DESC;');
break;
case 'Drafts':
$q = $db->sql_query('SELECT p.message_id, p.message_from, p.message_to, p.date, p.subject, p.message_read FROM '.table_prefix.'privmsgs AS p WHERE p.folder_name=\''.$fname.'\' AND p.message_from=\''.$session->username.'\' ORDER BY date DESC;');
break;
}
if($argv[1] == 'Drafts' || $argv[1] == 'Outbox') $act = 'Edit';
else $act = 'View';
if(!$q) $db->_die('The private message data could not be selected.');
echo '<form action="'.makeUrlNS('Special', 'PrivateMessages/PostHandler').'" method="post"><div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4"><tr><th colspan="4" style="text-align: left;">Folder: '.$argv[1].'</th></tr><tr><th class="subhead">';
if($fname == 'drafts' || $fname == 'Outbox') echo 'To'; else echo 'From';
echo '</th><th class="subhead">Subject</th><th class="subhead">Date</th><th class="subhead">Mark</th></tr>';
if($db->numrows() < 1)
echo '<tr><td style="text-align: center;" class="row1" colspan="4">No messages in this folder.</td></tr>';
else {
$cls = 'row2';
while($r = $db->fetchrow())
{
if($cls == 'row2') $cls='row1';
else $cls = 'row2';
$mto = str_replace(' ', '_', $r['message_to']);
$mfr = str_replace(' ', '_', $r['message_from']);
echo '<tr><td class="'.$cls.'"><a href="'.makeUrlNS('User', ( $fname == 'drafts') ? $mto : $mfr).'">';
if($fname == 'drafts' || $fname == 'outbox') echo $r['message_to']; else echo $r['message_from'];
echo '</a></td><td class="'.$cls.'"><a href="'.makeUrlNS('Special', 'PrivateMessages/'.$act.'/'.$r['message_id']).'">';
if($r['message_read'] == 0) echo '<b>';
echo $r['subject'];
if($r['message_read'] == 0) echo '</b>';
echo '</a></td><td class="'.$cls.'">'.date('M j, Y G:i', $r['date']).'</td><td class="'.$cls.'" style="text-align: center;"><input name="marked_'.$r['message_id'].'" type="checkbox" /></td></tr>';
}
$db->free_result();
}
echo '<tr><th style="text-align: right;" colspan="4"><input type="hidden" name="folder" value="'.$fname.'" /><input type="submit" name="archive" value="Archive selected" /> <input type="submit" name="delete" value="Delete selected" /> <input type="submit" name="deleteall" value="Delete all" /></th></tr>';
echo '</table></div></form>
<br />
<a href="'.makeUrlNS('Special', 'PrivateMessages/Compose/').'">New message</a>
</td></tr></table>';
break;
}
$template->footer();
break;
case 'PostHandler':
$fname = $db->escape(strtolower($_POST['folder']));
if($fname=='drafts' || $fname=='outbox')
{
$q = $db->sql_query('SELECT p.message_id, p.message_from, p.message_to, p.date, p.subject FROM '.table_prefix.'privmsgs AS p WHERE p.folder_name=\''.$fname.'\' AND p.message_from=\''.$session->username.'\' ORDER BY date DESC;');
} else {
$q = $db->sql_query('SELECT p.message_id, p.message_from, p.message_to, p.date, p.subject FROM '.table_prefix.'privmsgs AS p WHERE p.folder_name=\''.$fname.'\' AND p.message_to=\''.$session->username.'\' ORDER BY date DESC;');
}
if(!$q) $db->_die('The private message data could not be selected.');
if(isset($_POST['archive'])) {
while($row = $db->fetchrow($q))
{
if(isset($_POST['marked_'.$row['message_id']]))
{
$e = $db->sql_query('UPDATE '.table_prefix.'privmsgs SET folder_name=\'archive\' WHERE message_id='.$row['message_id'].';');
if(!$e) $db->_die('Message '.$row['message_id'].' was not successfully moved.');
$db->free_result();
}
}
} elseif(isset($_POST['delete'])) {
while($row = $db->fetchrow($q))
{
if(isset($_POST['marked_'.$row['message_id']]))
{
$e = $db->sql_query('DELETE FROM '.table_prefix.'privmsgs WHERE message_id='.$row['message_id'].';');
if(!$e) $db->_die('Message '.$row['message_id'].' was not successfully moved.');
$db->free_result();
}
}
} elseif(isset($_POST['deleteall'])) {
while($row = $db->fetchrow($q))
{
$e = $db->sql_query('DELETE FROM '.table_prefix.'privmsgs WHERE message_id='.$row['message_id'].';');
if(!$e) $db->_die('Message '.$row['message_id'].' was not successfully moved.');
$db->free_result();
}
} else {
die_friendly('Invalid request', 'This section can only be accessed from within another Private Message section.');
}
$db->free_result($q);
header('Location: '.makeUrlNS('Special', 'PrivateMessages/Folder/'. substr(strtoupper($_POST['folder']), 0, 1) . substr(strtolower($_POST['folder']), 1, strlen($_POST['folder'])) ));
break;
case 'FriendList':
if($argv[1] == 'Add')
{
if(isset($_POST['_go']))
$buddyname = $_POST['buddyname'];
elseif($argv[2])
$buddyname = $argv[2];
else
die_friendly('Error adding buddy', '<p>No name specified</p>');
$q = $db->sql_query('SELECT user_id FROM '.table_prefix.'users WHERE username=\''.$db->escape($buddyname).'\'');
if(!$q) $db->_die('The buddy\'s user ID could not be selected.');
if($db->numrows() < 1) echo '<h3>Error adding buddy</h3><p>The username you entered is not in use by any registered user.</p>';
{
$r = $db->fetchrow();
$db->free_result();
$q = $db->sql_query('INSERT INTO '.table_prefix.'buddies(user_id,buddy_user_id,is_friend) VALUES('.$session->user_id.', '.$r['user_id'].', 1);');
if(!$q) echo '<h3>Warning:</h3><p>Buddy could not be added: '.mysql_error().'</p>';
$db->free_result();
}
} elseif($argv[1] == 'Remove' && preg_match('#^([0-9]+)$#', $argv[2])) {
// Using WHERE user_id prevents users from deleting others' buddies
$q = $db->sql_query('DELETE FROM '.table_prefix.'buddies WHERE user_id='.$session->user_id.' AND buddy_id='.$argv[2].';');
$db->free_result();
if(!$q) echo '<h3>Warning:</h3><p>Buddy could not be deleted: '.mysql_error().'</p>';
if(mysql_affected_rows() < 1) echo '<h3>Warning:</h3><p>No rows were affected. Either the selected buddy ID does not exist or you tried to delete someone else\'s buddy.</p>';
}
$template->header();
userprefs_show_menu();
?>
<table border="0" width="100%" cellspacing="10" cellpadding="0">
<tr>
<td style="padding: 0px; width: 120px;" valign="top" >
<div class="tblholder" style="width: 120px;"><table border="0" width="120" cellspacing="1" cellpadding="4">
<tr><th><small>Private messages</small></th></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Inbox'); ?>">Inbox</a> </small></td></tr>
<tr><td class="row2"><small><a href="<?php echo $session->append_sid('Outbox'); ?>">Outbox</a> </small></td></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Sent'); ?>">Sent Items</a></small></td></tr>
<tr><td class="row2"><small><a href="<?php echo $session->append_sid('Drafts'); ?>">Drafts</a> </small></td></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Archive'); ?>">Archive</a></small></td></tr>
<tr><th><small>Buddies</small></th></tr>
<tr><td class="row2"><small><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/FriendList'); ?>">Friend list</a></small></td></tr>
<tr><td class="row1"><small><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/FoeList'); ?>">Foe list</a></small></td></tr>
</table></div>
</td>
<td valign="top">
<?php
$q = $db->sql_query('SELECT u.username,b.buddy_id FROM '.table_prefix.'buddies AS b LEFT JOIN '.table_prefix.'users AS u ON ( u.user_id=b.buddy_user_id ) WHERE b.user_id='.$session->user_id.' AND is_friend=1;');
if(!$q) $db->_die('The buddy list could not be selected.');
else
{
$allbuds = '';
echo '<br /><div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4"><tr><th colspan="3">Buddy list for '.$session->username.'</th></tr>';
if($db->numrows() < 1) echo '<tr><td class="row3">No buddies in your list.</td></tr>';
$cls = 'row2';
while ( $row = $db->fetchrow() )
{
if($cls=='row2') $cls = 'row1';
else $cls = 'row2';
echo '<tr><td class="'.$cls.'"><a href="'.makeUrlNS('User', str_replace(' ', '_', $row['username'])).'" '. ( isPage($paths->nslist['User'].str_replace(' ', '_', $row['username'])) ? '' : 'class="wikilink-nonexistent" ' ) .'>'.$row['username'].'</a></td><td class="'.$cls.'"><a href="'.makeUrlNS('Special', 'PrivateMessages/Compose/to/'.str_replace(' ', '_', $row['username'])).'">Send private message</a></td><td class="'.$cls.'"><a onclick="return confirm(\'Are you sure you want to delete this user from your buddy list?\')" href="'.makeUrlNS('Special', 'PrivateMessages/FriendList/Remove/'.$row['buddy_id']).'">Remove</a></td></tr>';
$allbuds .= str_replace(' ', '_', $row['username']).',';
}
$db->free_result();
$allbuds = substr($allbuds, 0, strlen($allbuds)-1);
if($cls=='row2') $cls = 'row1';
else $cls = 'row2';
echo '<tr><td colspan="3" class="'.$cls.'" style="text-align: center;"><a href="'.makeUrlNS('Special', 'PrivateMessages/Compose/to/'.$allbuds).'">Send a PM to all buddies</a></td></tr>';
echo '</table></div>';
}
echo '<form action="'.makeUrlNS('Special', 'PrivateMessages/FriendList/Add').'" method="post" onsubmit="if(!submitAuthorized) return false;">
<h3>Add a new friend</h3>';
echo '<p>Username: '.$template->username_field('buddyname').' <input type="submit" name="_go" value="Add" /></p>';
echo '</form>';
?>
</td>
</tr>
</table>
<?php
$template->footer();
break;
case 'FoeList':
if($argv[1] == 'Add' && isset($_POST['_go']))
{
$q = $db->sql_query('SELECT user_id FROM '.table_prefix.'users WHERE username=\''.$db->escape($_POST['buddyname']).'\'');
if(!$q) $db->_die('The buddy\'s user ID could not be selected.');
if($db->numrows() < 1) echo '<h3>Error adding buddy</h3><p>The username you entered is not in use by any registered user.</p>';
{
$r = $db->fetchrow();
$q = $db->sql_query('INSERT INTO '.table_prefix.'buddies(user_id,buddy_user_id,is_friend) VALUES('.$session->user_id.', '.$r['user_id'].', 0);');
if(!$q) echo '<h3>Warning:</h3><p>Buddy could not be added: '.mysql_error().'</p>';
}
$db->free_result();
} elseif($argv[1] == 'Remove' && preg_match('#^([0-9]+)$#', $argv[2])) {
// Using WHERE user_id prevents users from deleting others' buddies
$q = $db->sql_query('DELETE FROM '.table_prefix.'buddies WHERE user_id='.$session->user_id.' AND buddy_id='.$argv[2].';');
$db->free_result();
if(!$q) echo '<h3>Warning:</h3><p>Buddy could not be deleted: '.mysql_error().'</p>';
if(mysql_affected_rows() < 1) echo '<h3>Warning:</h3><p>No rows were affected. Either the selected buddy ID does not exist or you tried to delete someone else\'s buddy.</p>';
}
$template->header();
userprefs_show_menu();
?>
<table border="0" width="100%" cellspacing="10" cellpadding="0">
<tr>
<td style="padding: 0px; width: 120px;" valign="top" >
<div class="tblholder" style="width: 120px;"><table border="0" width="120" cellspacing="1" cellpadding="4">
<tr><th><small>Private messages</small></th></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Inbox'); ?>">Inbox</a> </small></td></tr>
<tr><td class="row2"><small><a href="<?php echo $session->append_sid('Outbox'); ?>">Outbox</a> </small></td></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Sent'); ?>">Sent Items</a></small></td></tr>
<tr><td class="row2"><small><a href="<?php echo $session->append_sid('Drafts'); ?>">Drafts</a> </small></td></tr>
<tr><td class="row1"><small><a href="<?php echo $session->append_sid('Archive'); ?>">Archive</a></small></td></tr>
<tr><th><small>Buddies</small></th></tr>
<tr><td class="row2"><small><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/FriendList'); ?>">Friend list</a></small></td></tr>
<tr><td class="row1"><small><a href="<?php echo makeUrlNS('Special', 'PrivateMessages/FoeList'); ?>">Foe list</a></small></td></tr>
</table></div>
</td>
<td valign="top">
<?php
$q = $db->sql_query('SELECT u.username,b.buddy_id FROM '.table_prefix.'buddies AS b LEFT JOIN '.table_prefix.'users AS u ON ( u.user_id=b.buddy_user_id ) WHERE b.user_id='.$session->user_id.' AND is_friend=0;');
if(!$q) $db->_die('The buddy list could not be selected.');
else
{
$allbuds = '';
echo '<br /><div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4"><tr><th colspan="3">Foe list for '.$session->username.'</th></tr>';
if($db->numrows() < 1) echo '<tr><td class="row2">No foes in your list.</td></tr>';
$cls = 'row2';
while ( $row = $db->fetchrow() )
{
if($cls=='row2') $cls = 'row1';
else $cls = 'row2';
echo '<tr><td class="'.$cls.'"><a href="'.makeUrlNS('User', str_replace(' ', '_', $row['username'])).'" '. ( isPage($paths->nslist['User'].str_replace(' ', '_', $row['username'])) ? '' : 'class="wikilink-nonexistent" ' ) .'>'.$row['username'].'</a></td><td class="'.$cls.'"><a href="'.makeUrlNS('Special', 'PrivateMessages/Compose/to/'.str_replace(' ', '_', $row['username'])).'">Send private message</a></td><td class="'.$cls.'"><a onclick="return confirm(\'Are you sure you want to delete this user from your buddy list?\')" href="'.makeUrlNS('Special', 'PrivateMessages/FriendList/Remove/'.$row['buddy_id']).'">Remove</a></td></tr>';
$allbuds .= str_replace(' ', '_', $row['username']).',';
}
$allbuds = substr($allbuds, 0, strlen($allbuds)-1);
if($cls=='row2') $cls = 'row1';
else $cls = 'row2';
//echo '<tr><td colspan="3" class="'.$cls.'" style="text-align: center;"><a href="'.makeUrlNS('Special', 'PrivateMessages/Compose/to/'.$allbuds).'">Send a PM to all buddies</a></td></tr>';
echo '</table></div>';
}
$db->free_result();
echo '<form action="'.makeUrlNS('Special', 'PrivateMessages/FoeList/Add').'" method="post" onsubmit="if(!submitAuthorized) return false;">
<h3>Add a new foe</h3>';
echo '<p>Username: '.$template->username_field('buddyname').' <input type="submit" name="_go" value="Add" /></p>';
echo '</form>';
?>
</td>
</tr>
</table>
<?php
$template->footer();
break;
}
}
?>