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Avoid douple-parsing of sessions, when logging out or kicking

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This commit is contained in:
Daniel Winzen
2016-04-26 13:05:02 +02:00
parent 8408edd1f8
commit 266523902f
1 changed files with 51 additions and 51 deletions
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42
chat.php
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@ -978,8 +978,12 @@ function send_admin($arg=''){
}
function send_sessions(){
global $H, $I, $U;
$lines=parse_sessions();
global $H, $I, $U, $db;
$stmt=$db->prepare('SELECT nickname, style, lastpost, status, useragent, ip FROM ' . PREFIX . 'sessions WHERE status!=0 AND entry!=0 AND (incognito=0 OR status<?) ORDER BY status DESC, lastpost DESC;');
$stmt->execute(array($U['status']));
if(!$lines=$stmt->fetchAll(PDO::FETCH_ASSOC)){
$lines=array();
}
print_start('sessions');
echo "<h1>$I[sessact]</h1><table class=\"center-table\">";
echo "<tr><th class=\"padded\">$I[sessnick]</th><th class=\"padded\">$I[sesstimeout]</th><th class=\"padded\">$I[sessua]</th>";
@ -989,7 +993,6 @@ function send_sessions(){
if($trackip) echo "<th class=\"padded\">$I[sesip]</th>";
echo "<th class=\"padded\">$I[actions]</th></tr>";
foreach($lines as $temp){
if($temp['status']!=0 && $temp['entry']!=0 && (!$temp['incognito'] || $temp['status']<$U['status'])){
if($temp['status']<=2){
$s='&nbsp;(G)';
}elseif($temp['status']==3){
@ -1010,7 +1013,7 @@ function send_sessions(){
get_timeout($temp['lastpost'], $guestexpire);
}
echo '</td>';
if($U['status']>$temp['status'] || $U['session']===$temp['session']){
if($U['status']>$temp['status'] || $U['nickname']===$temp['nickname']){
echo "<td class=\"padded\">$temp[useragent]</td>";
if($trackip){
echo "<td class=\"padded\">$temp[ip]</td>";
@ -1026,7 +1029,6 @@ function send_sessions(){
echo '<td class="padded">-</td></tr>';
}
}
}
echo "</table><br>$H[backtochat]";
print_end();
}
@ -2154,18 +2156,17 @@ function kill_session(){
function kick_chatter($names, $mes, $purge){
global $P, $U, $db;
$lonick='';
$lines=parse_sessions();
$time=60*(get_setting('kickpenalty')-get_setting('guestexpire'))+time();
$stmt=$db->prepare('UPDATE ' . PREFIX . 'sessions SET lastpost=?, status=0, kickmessage=? WHERE session=? AND status!=0;');
$stmt=$db->prepare('UPDATE ' . PREFIX . 'sessions SET lastpost=?, status=0, kickmessage=? WHERE nickname=? AND status!=0;');
$i=0;
foreach($names as $name){
foreach($lines as $temp){
if(($temp['nickname']===$U['nickname'] && $U['nickname']===$name) || ($U['status']>$temp['status'] && (($temp['nickname']===$name && $temp['status']>0) || ($name==='&' && $temp['status']==1)))){
$stmt->execute(array($time, $mes, $temp['session']));
foreach($P as $temp){
if(($temp[0]===$U['nickname'] && $U['nickname']===$name) || ($U['status']>$temp[2] && (($temp[0]===$name && $temp[2]>0) || ($name==='&' && $temp[2]==1)))){
$stmt->execute(array($time, $mes, $name));
if($purge){
del_all_messages($temp['nickname'], 10, 0);
del_all_messages($name, 10, 0);
}
$lonick.=style_this($temp['nickname'], $temp['style']).', ';
$lonick.=style_this($name, $temp[1]).', ';
++$i;
unset($P[$name]);
}
@ -2191,19 +2192,18 @@ function kick_chatter($names, $mes, $purge){
function logout_chatter($names){
global $P, $U, $db;
$lines=parse_sessions();
$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'sessions WHERE session=? AND status<? AND status!=0;');
$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'sessions WHERE nickname=? AND status<? AND status!=0;');
$stmt1=$db->prepare('UPDATE ' . PREFIX . "messages SET poster='' WHERE poster=? AND poststatus=9;");
$stmt2=$db->prepare('UPDATE ' . PREFIX . "messages SET recipient='' WHERE recipient=? AND poststatus=9;");
$stmt3=$db->prepare('DELETE FROM ' . PREFIX . 'ignored WHERE ign=? OR ignby=?;');
foreach($names as $name){
foreach($lines as $temp){
if($temp['nickname']===$name || ($name==='&' && $temp['status']==1)){
$stmt->execute(array($temp['session'], $U['status']));
if($temp['status']==1){
$stmt1->execute(array($temp['nickname']));
$stmt2->execute(array($temp['nickname']));
$stmt3->execute(array($temp['nickname'], $temp['nickname']));
foreach($P as $temp){
if($temp[0]===$name || ($name==='&' && $temp[2]==1)){
$stmt->execute(array($name, $U['status']));
if($temp[2]==1){
$stmt1->execute(array($name));
$stmt2->execute(array($name));
$stmt3->execute(array($name, $name));
}
unset($P[$name]);
}