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<?php
/**
* copyright : (C) 2001-2013 Advanced Internet Designs Inc.
* email : forum@prohost.org
* $Id$
*
* 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; version 2 of the License.
**/
$GLOBALS['recv_user_id'] = array();
class fud_pmsg
{
var $id, $to_list, $ouser_id, $duser_id, $pdest, $ip_addr, $host_name, $post_stamp, $icon, $fldr,
$subject, $attach_cnt, $pmsg_opt, $length, $foff, $login, $ref_msg_id, $body;
function add($track='')
{
$this->post_stamp = __request_timestamp__;
$this->ip_addr = get_ip();
$this->host_name = $GLOBALS['FUD_OPT_1'] & 268435456 ? _esc(get_host($this->ip_addr)) : 'NULL';
if ($this->fldr != 1) {
$this->read_stamp = $this->post_stamp;
}
if ($GLOBALS['FUD_OPT_3'] & 32768) {
$this->foff = $this->length = -1;
} else {
list($this->foff, $this->length) = write_pmsg_body($this->body);
}
$this->id = db_qid('INSERT INTO fud30_pmsg (
ouser_id,
duser_id,
pdest,
to_list,
ip_addr,
host_name,
post_stamp,
icon,
fldr,
subject,
attach_cnt,
read_stamp,
ref_msg_id,
foff,
length,
pmsg_opt
) VALUES(
'. $this->ouser_id .',
'. ($this->duser_id ? $this->duser_id : $this->ouser_id) .',
'. (isset($GLOBALS['recv_user_id'][0]) ? (int)$GLOBALS['recv_user_id'][0] : '0') .',
'. ssn($this->to_list) .',
\''. $this->ip_addr .'\',
'. $this->host_name .',
'. $this->post_stamp .',
'. ssn($this->icon) .',
'. $this->fldr .',
'. _esc($this->subject) .',
'. (int)$this->attach_cnt .',
'. $this->read_stamp .',
'. ssn($this->ref_msg_id) .',
'. (int)$this->foff .',
'. (int)$this->length .',
'. $this->pmsg_opt .'
)');
if ($GLOBALS['FUD_OPT_3'] & 32768 && $this->body) {
$fid = db_qid('INSERT INTO fud30_msg_store (data) VALUES('. _esc($this->body) .')');
q('UPDATE fud30_pmsg SET length='. $fid .' WHERE id='. $this->id);
}
if ($this->fldr == 3 && !$track) {
$this->send_pmsg();
}
}
function send_pmsg()
{
$this->pmsg_opt |= 16|32;
$this->pmsg_opt &= 16|32|1|2|4;
foreach($GLOBALS['recv_user_id'] as $v) {
$id = db_qid('INSERT INTO fud30_pmsg (
to_list,
ouser_id,
ip_addr,
host_name,
post_stamp,
icon,
fldr,
subject,
attach_cnt,
foff,
length,
duser_id,
ref_msg_id,
pmsg_opt
) VALUES (
'. ssn($this->to_list).',
'. $this->ouser_id .',
\''. $this->ip_addr .'\',
'. $this->host_name .',
'. $this->post_stamp .',
'. ssn($this->icon) .',
1,
'. _esc($this->subject) .',
'. (int)$this->attach_cnt .',
'. $this->foff .',
'. $this->length .',
'. $v .',
'. ssn($this->ref_msg_id) .',
'. $this->pmsg_opt .')');
if ($GLOBALS['FUD_OPT_3'] & 32768 && $this->body) {
$fid = db_qid('INSERT INTO fud30_msg_store (data) VALUES('. _esc($this->body) .')');
q('UPDATE fud30_pmsg SET length='. $fid .' WHERE id='. $id);
}
$GLOBALS['send_to_array'][] = array($v, $id);
$um[$v] = $id;
}
$c = uq('SELECT id, email FROM fud30_users WHERE id IN('. implode(',', $GLOBALS['recv_user_id']) .') AND users_opt>=64 AND '. q_bitand('users_opt', 64) .' > 0');
$from = reverse_fmt($GLOBALS['usr']->alias);
$subject = reverse_fmt($this->subject);
while ($r = db_rowarr($c)) {
/* Do not send notifications about messages sent to self. */
if ($r[0] == $this->ouser_id) {
continue;
}
send_pm_notification($r[1], $um[$r[0]], $subject, $from);
}
unset($c);
}
function sync()
{
$this->post_stamp = __request_timestamp__;
$this->ip_addr = get_ip();
$this->host_name = $GLOBALS['FUD_OPT_1'] & 268435456 ? _esc(get_host($this->ip_addr)) : 'NULL';
if ($GLOBALS['FUD_OPT_3'] & 32768) { // DB_MESSAGE_STORAGE
if ($fid = q_singleval('SELECT length FROM fud30_pmsg WHERE id='. $this->id .' AND foff!=-1')) {
q('DELETE FROM fud30_msg_store WHERE id='. $this->length);
}
$this->foff = $this->length = -1;
} else {
list($this->foff, $this->length) = write_pmsg_body($this->body);
}
q('UPDATE fud30_pmsg SET
to_list='. ssn($this->to_list) .',
icon='. ssn($this->icon) .',
ouser_id='. $this->ouser_id .',
duser_id='. $this->ouser_id .',
post_stamp='. $this->post_stamp .',
subject='. _esc($this->subject) .',
ip_addr=\''. $this->ip_addr .'\',
host_name='. $this->host_name .',
attach_cnt='. (int)$this->attach_cnt .',
fldr='. $this->fldr .',
foff='. (int)$this->foff .',
length='. (int)$this->length .',
pmsg_opt='. $this->pmsg_opt .'
WHERE id='. $this->id);
if ($GLOBALS['FUD_OPT_3'] & 32768 && $this->body) {
$fid = db_qid('INSERT INTO fud30_msg_store (data) VALUES('. _esc($this->body) .')');
q('UPDATE fud30_pmsg SET length='. $fid .' WHERE id='. $this->id);
}
if ($this->fldr == 3) {
$this->send_pmsg();
}
}
}
function write_pmsg_body($text)
{
if (($ll = !db_locked())) {
db_lock('fud30_fl_pm WRITE');
}
$fp = fopen($GLOBALS['MSG_STORE_DIR'] .'private', 'ab');
if (!$fp) {
exit("FATAL ERROR: cannot open private message store<br />\n");
}
fseek($fp, 0, SEEK_END);
if (!($s = ftell($fp))) {
$s = __ffilesize($fp);
}
if (($len = fwrite($fp, $text)) !== strlen($text)) {
exit("FATAL ERROR: system has ran out of disk space<br />\n");
}
fclose($fp);
if ($ll) {
db_unlock();
}
if (!$s) {
@chmod($GLOBALS['MSG_STORE_DIR'] .'private', ($GLOBALS['FUD_OPT_2'] & 8388608 ? 0600 : 0644));
}
return array($s, $len);
}
function read_pmsg_body($offset, $length)
{
if ($length < 1) {
return;
}
if ($GLOBALS['FUD_OPT_3'] & 32768 && $offset == -1) {
return q_singleval('SELECT data FROM fud30_msg_store WHERE id='. $length);
}
$fp = fopen($GLOBALS['MSG_STORE_DIR'].'private', 'rb');
fseek($fp, $offset, SEEK_SET);
$str = fread($fp, $length);
fclose($fp);
return $str;
}
function pmsg_move($mid, $fid, $validate)
{
if (!$validate && !q_singleval('SELECT id FROM fud30_pmsg WHERE duser_id='. _uid .' AND id='. $mid)) {
return;
}
q('UPDATE fud30_pmsg SET fldr='. $fid .' WHERE duser_id='. _uid .' AND id='. $mid);
}
function pmsg_del($mid, $fldr=0)
{
if (!$fldr && !($fldr = q_singleval('SELECT fldr FROM fud30_pmsg WHERE duser_id='. _uid .' AND id='. $mid))) {
return;
}
if ($fldr != 5) {
pmsg_move($mid, 5, 0);
} else {
if ($GLOBALS['FUD_OPT_3'] & 32768 && ($fid = q_singleval('SELECT length FROM fud30_pmsg WHERE id='. $mid .' AND foff=-1'))) {
q('DELETE FROM fud30_msg_store WHERE id='. $fid);
}
q('DELETE FROM fud30_pmsg WHERE id='.$mid);
$c = uq('SELECT id FROM fud30_attach WHERE message_id='. $mid .' AND attach_opt=1');
while ($r = db_rowarr($c)) {
@unlink($GLOBALS['FILE_STORE'] . $r[0] .'.atch');
}
unset($c);
q('DELETE FROM fud30_attach WHERE message_id='. $mid .' AND attach_opt=1');
}
}
function send_pm_notification($email, $pid, $subject, $from)
{
send_email($GLOBALS['NOTIFY_FROM'], $email, '['.$GLOBALS['FORUM_TITLE'].'] New Private Message Notification', 'You have a new private message titled "'.$subject.'", from "'.$from.'", in the forum "'.$GLOBALS['FORUM_TITLE'].'".\nTo view the message, click here: [[softurl]]/index.php?t=pmsg_view&id='.$pid.'\n\nTo stop future notifications, disable "Private Message Notification" in your profile.');
}
?>
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