Allow deleting messages by name, when only PMs were sent.

CHANGELOG

@@ -1,3 +1,17 @@
+Version 1.20.6 - Jul. 23, 2016
+Simplify ignore logic + disallow ignoring chatters with higher status
+Delete messages based on public message limit, no buffer for private ones needed
+Allow deleting messages by name, when only PMs were sent
+
+Version 1.20.5 - Jul. 19, 2016
+Check permission before selectively deleting a message.
+
+Version 1.20.4 - Jul. 12, 2016
+Third attempt to fix the same bug
+
+Version 1.20.3 - Jul. 10, 2016
+Yesterdays bugfix broke more than it fixed, refixed.
+
 Version 1.20.2 - Jul. 9, 2016
 Fix bug preventing to send PMs to number-only nicknames
 

chat.php

@@ -18,15 +18,29 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+/*
+* status codes
+* 0 - Kicked/Banned
+* 1 - Guest
+* 2 - Applicant
+* 3 - Member
+* 4 - System message
+* 5 - Moderator
+* 6 - Super-Moderator
+* 7 - Admin
+* 8 - Super-Admin
+* 9 - Private messages
+*/
+
 send_headers();
 // initialize and load variables/configuration
-$A=array();// All registered members
+$A=array();// All registered members [display name, style, status, nickname]
 $C=array();// Configuration
 $F=array();// Fonts
 $H=array();// HTML-stuff
 $I=array();// Translations
 $L=array();// Languages
-$P=array();// All present users
+$P=array();// All present users [display name, style, status, nickname]
 $U=array();// This user data
 $countmods=0;// Present moderators
 $db;// Database connection
@@ -82,7 +96,7 @@ function route(){
 		check_session();
 		if($_REQUEST['what']==='all'){
 			if(isSet($_REQUEST['confirm'])){
-				del_all_messages($U['nickname'], 10, $U['entry']);
+				del_all_messages($U['nickname'], $U['status']==1 ? $U['entry'] : 0);
 			}else{
 				send_del_confirm();
 			}
@@ -142,7 +156,7 @@ function route(){
 }
 
 function route_admin(){
-	global $U;
+	global $U, $db;
 	if($U['status']<5){
 		send_access_denied();
 	}
@@ -151,11 +165,15 @@ function route_admin(){
 		if($_REQUEST['what']==='choose'){
 			send_choose_messages();
 		}elseif($_REQUEST['what']==='selected'){
-			clean_selected();
+			clean_selected($U['status'], $U['nickname']);
 		}elseif($_REQUEST['what']==='room'){
 			clean_room();
 		}elseif($_REQUEST['what']==='nick'){
-			del_all_messages($_REQUEST['nickname'], $U['status'], 0);
+			$stmt=$db->prepare('SELECT * FROM ' . PREFIX . 'members WHERE nickname=? AND status>=?;');
+			$stmt->execute([$_REQUEST['nickname'], $U['status']]);
+			if(!$stmt->fetch(PDO::FETCH_ASSOC)){
+				del_all_messages($_REQUEST['nickname'], 0);
+			}
 		}
 	}elseif($_REQUEST['do']==='kick'){
 		if(isSet($_REQUEST['name'])){
@@ -214,7 +232,7 @@ function route_setup(){
 	$C['bool_settings']=array('suguests', 'imgembed', 'timestamps', 'trackip', 'memkick', 'forceredirect', 'incognito', 'sendmail', 'modfallback', 'disablepm', 'eninbox');
 	$C['colour_settings']=array('colbg', 'coltxt');
 	$C['msg_settings']=array('msgenter', 'msgexit', 'msgmemreg', 'msgsureg', 'msgkick', 'msgmultikick', 'msgallkick', 'msgclean', 'msgsendall', 'msgsendmem', 'msgsendmod', 'msgsendadm', 'msgsendprv');
-	$C['number_settings']=array('memberexpire', 'guestexpire', 'kickpenalty', 'entrywait', 'captchatime', 'messageexpire', 'messagelimit', 'keeplimit', 'maxmessage', 'maxname', 'minpass', 'defaultrefresh', 'numnotes');
+	$C['number_settings']=array('memberexpire', 'guestexpire', 'kickpenalty', 'entrywait', 'captchatime', 'messageexpire', 'messagelimit', 'maxmessage', 'maxname', 'minpass', 'defaultrefresh', 'numnotes');
 	$C['textarea_settings']=array('rulestxt', 'css', 'disabletext');
 	$C['text_settings']=array('dateformat', 'captchachars', 'redirect', 'chatname', 'mailsender', 'mailreceiver');
 	$C['settings']=array_merge(array('guestaccess', 'englobalpass', 'globalpass', 'captcha', 'dismemcaptcha', 'topic', 'guestreg', 'defaulttz'), $C['bool_settings'], $C['colour_settings'], $C['msg_settings'], $C['number_settings'], $C['textarea_settings'], $C['text_settings']); // All settings in the database
@@ -843,7 +861,7 @@ function send_admin($arg=''){
 	print_start('admin');
 	$chlist="<select name=\"name[]\" size=\"5\" multiple><option value=\"\">$I[choose]</option>";
 	$chlist.="<option value=\"&\">$I[allguests]</option>";
-	array_multisort(array_map('strtolower', (string) array_keys($P)), SORT_ASC, SORT_STRING, $P);
+	sort_names($P);
 	foreach($P as $user){
 		if($user[2]<$U['status']){
 			$chlist.="<option value=\"$user[0]\" style=\"$user[1]\">$user[0]</option>";
@@ -862,7 +880,7 @@ function send_admin($arg=''){
 	echo "<label for=\"room\">$I[room]</label></td><td>&nbsp;</td><td><input type=\"radio\" name=\"what\" id=\"choose\" value=\"choose\" checked>";
 	echo "<label for=\"choose\">$I[selection]</label></td><td>&nbsp;</td></tr><tr><td colspan=\"3\"><input type=\"radio\" name=\"what\" id=\"nick\" value=\"nick\">";
 	echo "<label for=\"nick\">$I[cleannick] </label><select name=\"nickname\" size=\"1\"><option value=\"\">$I[choose]</option>";
-	$stmt=$db->prepare('SELECT poster FROM ' . PREFIX . 'messages WHERE poststatus<9 AND delstatus<? GROUP BY poster;');
+	$stmt=$db->prepare('SELECT poster FROM ' . PREFIX . 'messages WHERE delstatus<? GROUP BY poster;');
 	$stmt->execute(array($U['status']));
 	while($nick=$stmt->fetch(PDO::FETCH_NUM)){
 		echo "<option value=\"$nick[0]\">$nick[0]</option>";
@@ -940,20 +958,20 @@ function send_admin($arg=''){
 		frmadm('status');
 		echo "<table class=\"right-table\"><td class=\"right\"><select name=\"name\" size=\"1\"><option value=\"\">$I[choose]</option>";
 		read_members();
-		array_multisort(array_map('strtolower', (string) array_keys($A)), SORT_ASC, SORT_STRING, $A);
+		sort_names($A);
 		foreach($A as $member){
-			echo "<option value=\"$member[0]\" style=\"$member[2]\">$member[0]";
-			if($member[1]==0){
+			echo "<option value=\"$member[0]\" style=\"$member[1]\">$member[0]";
+			if($member[2]==0){
 				echo ' (!)';
-			}elseif($member[1]==2){
+			}elseif($member[2]==2){
 				echo ' (G)';
-			}elseif($member[1]==5){
+			}elseif($member[2]==5){
 				echo ' (M)';
-			}elseif($member[1]==6){
+			}elseif($member[2]==6){
 				echo ' (SM)';
-			}elseif($member[1]==7){
+			}elseif($member[2]==7){
 				echo ' (A)';
-			}elseif($member[1]==8){
+			}elseif($member[2]==8){
 				echo ' (SA)';
 			}
 			echo '</option>';
@@ -974,7 +992,7 @@ function send_admin($arg=''){
 		frmadm('passreset');
 		echo "<table class=\"right-table\"><td><select name=\"name\" size=\"1\"><option value=\"\">$I[choose]</option>";
 		foreach($A as $member){
-			echo "<option value=\"$member[0]\" style=\"$member[2]\">$member[0]</option>";
+			echo "<option value=\"$member[0]\" style=\"$member[1]\">$member[0]</option>";
 		}
 		echo '</select></td><td><input type="password" name="pass"></td><td>'.submit($I['change']).'</td></tr></table></form></td></tr></table></td></tr>';
 		thr();
@@ -1612,29 +1630,19 @@ function send_post(){
 	}
 	$disablepm=(bool) get_setting('disablepm');
 	if(!$disablepm){
-		$ignored=array();
-		$ignore=get_ignored();
-		foreach($ignore as $ign){
-			if($ign['ignored']===$U['nickname']){
-				$ignored[]=$ign['by'];
-			}
-			if($ign['by']===$U['nickname']){
-				$ignored[]=$ign['ignored'];
-			}
-		}
 		$stmt=$db->prepare('SELECT nickname, style, status FROM ' . PREFIX . 'members WHERE eninbox!=0 AND eninbox<=? AND nickname NOT IN (SELECT nickname FROM ' . PREFIX . 'sessions WHERE incognito=0) AND nickname NOT IN (SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?) AND nickname NOT IN (SELECT ignby FROM ' . PREFIX . 'ignored WHERE ign=?);');
 		$stmt->execute(array($U['status'], $U['nickname'], $U['nickname']));
 		while($tmp=$stmt->fetch(PDO::FETCH_ASSOC)){
-			$P[$tmp['nickname']]=["$tmp[nickname] $I[offline]", $tmp['style'], $tmp['status']];
+			$P[$tmp['nickname']]=["$tmp[nickname] $I[offline]", $tmp['style'], $tmp['status'], $tmp['nickname']];
 		}
-		array_multisort(array_map('strtolower', (string) array_keys($P)), SORT_ASC, SORT_STRING, $P);
-		foreach($P as $name => $user){
-			if($U['nickname']!==$user[0] && !in_array($user[0], $ignored)){
+		sort_names($P);
+		foreach($P as $user){
+			if($U['nickname']!==$user[3]){
 				echo '<option ';
-				if($_REQUEST['sendto']==$name){
+				if($_REQUEST['sendto']==$user[3]){
 					echo 'selected ';
 				}
-				echo "value=\"$name\" style=\"$user[1]\">$user[0]</option>";
+				echo "value=\"$user[3]\" style=\"$user[1]\">$user[0]</option>";
 			}
 		}
 	}
@@ -1698,45 +1706,35 @@ function send_profile($arg=''){
 	print_start('profile');
 	echo "<$H[form]>$H[commonform]".hidden('action', 'profile').hidden('do', 'save')."<h2>$I[profile]</h2><i>$arg</i><table class=\"center-table\">";
 	thr();
-	array_multisort(array_map('strtolower', (string) array_keys($P)), SORT_ASC, SORT_STRING, $P);
-	$ignored=array();
-	$ignore=get_ignored();
-	foreach($ignore as $ign){
-		if($ign['by']===$U['nickname']){
-			$ignored[]=$ign['ignored'];
-		}
+	sort_names($P);
+	$ignored=[];
+	$stmt=$db->prepare('SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?;');
+	$stmt->execute([$U['nickname']]);
+	while($tmp=$stmt->fetch(PDO::FETCH_ASSOC)){
+		$ignored[]=$tmp['ign'];
 	}
 	if(count($ignored)>0){
 		echo "<tr><td><table class=\"left-table\"><tr><th>$I[unignore]</th><td class=\"right\">";
 		echo "<select name=\"unignore\" size=\"1\"><option value=\"\">$I[choose]</option>";
 		foreach($ignored as $ign){
-			$style='';
-			foreach($P as $user){
-				if($ign===$user[0]){
-					$style=" style=\"$user[1]\"";
-					break;
-				}
-			}
-			echo "<option value=\"$ign\"$style>$ign</option>";
+			echo "<option value=\"$ign\">$ign</option>";
 		}
 		echo '</select></td></tr></table></td></tr>';
 		thr();
 	}
-	if(count($P)-count($ignored)>1){
-		echo "<tr><td><table class=\"left-table\"><tr><th>$I[ignore]</th><td class=\"right\">";
-		echo "<select name=\"ignore\" size=\"1\"><option value=\"\">$I[choose]</option>";
-		$stmt=$db->query('SELECT poster FROM ' . PREFIX . 'messages GROUP BY poster;');
-		while($nick=$stmt->fetch(PDO::FETCH_NUM)){
-			$nicks[]=$nick[0];
-		}
-		foreach($P as $user){
-			if($U['nickname']!==$user[0] && !in_array($user[0], $ignored) && in_array($user[0], $nicks)){
-				echo "<option value=\"$user[0]\" style=\"$user[1]\">$user[0]</option>";
-			}
-		}
-		echo '</select></td></tr></table></td></tr>';
-		thr();
+	echo "<tr><td><table class=\"left-table\"><tr><th>$I[ignore]</th><td class=\"right\">";
+	echo "<select name=\"ignore\" size=\"1\"><option value=\"\">$I[choose]</option>";
+	$stmt=$db->query('SELECT poster FROM ' . PREFIX . 'messages GROUP BY poster;');
+	while($nick=$stmt->fetch(PDO::FETCH_NUM)){
+		$nicks[]=$nick[0];
 	}
+	foreach($P as $user){
+		if($U['nickname']!==$user[0] && in_array($user[0], $nicks) && $user[2]<=$U['status']){
+			echo "<option value=\"$user[0]\" style=\"$user[1]\">$user[0]</option>";
+		}
+	}
+	echo '</select></td></tr></table></td></tr>';
+	thr();
 	echo "<tr><td><table class=\"left-table\"><tr><th>$I[refreshrate]</th><td class=\"right\">";
 	echo "<input type=\"number\" name=\"refresh\" size=\"3\" maxlength=\"3\" min=\"5\" max=\"150\" value=\"$U[refresh]\"></td></tr></table></td></tr>";
 	thr();
@@ -2040,9 +2038,9 @@ function create_session($setup){
 			if(!$stmt->fetch(PDO::FETCH_BOUND)){
 				send_error($I['captchaexpire']);
 			}
-			$timeout=time()-get_setting('captchatime');
-			$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'captcha WHERE id=? OR time<?;');
-			$stmt->execute(array($_REQUEST['challenge'], $timeout));
+			$time=time();
+			$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'captcha WHERE id=? OR time<(?-(SELECT value FROM ' . PREFIX . "settings WHERE setting='captchatime'));");
+			$stmt->execute(array($_REQUEST['challenge'], $time));
 		}else{
 			if(!$code=$memcached->get(DBNAME . '-' . PREFIX . "captcha-$_REQUEST[challenge]")){
 				send_error($I['captchaexpire']);
@@ -2114,7 +2112,7 @@ function write_new_session(){
 		if($U['status']>=3 && !$U['incognito']){
 			add_system_message(sprintf(get_setting('msgenter'), style_this($U['nickname'], $U['style'])));
 		}
-		$P[$U['nickname']]=[$U['nickname'], $U['style'], $U['status']];
+		$P[$U['nickname']]=[$U['nickname'], $U['style'], $U['status'], $U['nickname']];
 	}
 }
 
@@ -2227,7 +2225,7 @@ function kick_chatter($names, $mes, $purge){
 			if(($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($name, 10, 0);
+					del_all_messages($name, 0);
 				}
 				$lonick.=style_this($name, $temp[1]).', ';
 				++$i;
@@ -2315,10 +2313,9 @@ function get_nowchatting(){
 function parse_sessions(){
 	global $P, $U, $countmods, $db;
 	// delete old sessions
-	$guestexpire=time()-60*get_setting('guestexpire');
-	$memberexpire=time()-60*get_setting('memberexpire');
-	$result=$db->prepare('SELECT nickname, status FROM ' . PREFIX . 'sessions WHERE (status<=2 AND lastpost<?) OR (status>2 AND lastpost<?);');
-	$result->execute(array($guestexpire, $memberexpire));
+	$time=time();
+	$result=$db->prepare('SELECT nickname, status FROM ' . PREFIX . 'sessions WHERE (status<=2 AND lastpost<(?-60*(SELECT value FROM ' . PREFIX . "settings WHERE setting='guestexpire'))) OR (status>2 AND lastpost<(?-60*(SELECT value FROM " . PREFIX . "settings WHERE setting='memberexpire')));");
+	$result->execute(array($time, $time));
 	if($tmp=$result->fetchAll(PDO::FETCH_ASSOC)){
 		$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'sessions WHERE nickname=?;');
 		$stmt1=$db->prepare('UPDATE ' . PREFIX . "messages SET poster='' WHERE poster=? AND poststatus=9;");
@@ -2347,10 +2344,15 @@ function parse_sessions(){
 	// load other sessions
 	$countmods=0;
 	$P=array();
-	$stmt=$db->query('SELECT nickname, style, status, incognito FROM ' . PREFIX . 'sessions WHERE entry!=0 AND status>0 ORDER BY status DESC, lastpost DESC;');
+	if(isSet($U['nickname'])){
+		$stmt=$db->prepare('SELECT nickname, style, status, incognito FROM ' . PREFIX . 'sessions WHERE entry!=0 AND status>0 AND nickname NOT IN (SELECT ign FROM '. PREFIX . 'ignored WHERE ignby=?) AND nickname NOT IN (SELECT ignby FROM '. PREFIX . 'ignored WHERE ign=?) ORDER BY status DESC, lastpost DESC;');
+		$stmt->execute([$U['nickname'], $U['nickname']]);
+	}else{
+		$stmt=$db->query('SELECT nickname, style, status, incognito FROM ' . PREFIX . 'sessions WHERE entry!=0 AND status>0 ORDER BY status DESC, lastpost DESC;');
+	}
 	while($temp=$stmt->fetch(PDO::FETCH_ASSOC)){
 		if(!$temp['incognito']){
-			$P[$temp['nickname']]=[$temp['nickname'], $temp['style'], $temp['status']];
+			$P[$temp['nickname']]=[$temp['nickname'], $temp['style'], $temp['status'], $temp['nickname']];
 		}
 		if($temp['status']>=5){
 			++$countmods;
@@ -2382,9 +2384,7 @@ function read_members(){
 	global $A, $db;
 	$result=$db->query('SELECT * FROM ' . PREFIX . 'members;');
 	while($temp=$result->fetch(PDO::FETCH_ASSOC)){
-		$A[$temp['nickname']][0]=$temp['nickname'];
-		$A[$temp['nickname']][1]=$temp['status'];
-		$A[$temp['nickname']][2]=$temp['style'];
+		$A[$temp['nickname']]=[$temp['nickname'], $temp['style'], $temp['status'], $temp['nickname']];
 	}
 }
 
@@ -2597,7 +2597,7 @@ function amend_profile(){
 }
 
 function save_profile(){
-	global $I, $U, $db;
+	global $I, $P, $U, $db;
 	amend_profile();
 	$stmt=$db->prepare('UPDATE ' . PREFIX . 'sessions SET refresh=?, style=?, boxwidth=?, boxheight=?, bgcolour=?, notesboxwidth=?, notesboxheight=?, timestamps=?, embed=?, incognito=?, nocache=?, tz=?, eninbox=? WHERE session=?;');
 	$stmt->execute(array($U['refresh'], $U['style'], $U['boxwidth'], $U['boxheight'], $U['bgcolour'], $U['notesboxwidth'], $U['notesboxheight'], $U['timestamps'], $U['embed'], $U['incognito'], $U['nocache'], $U['tz'], $U['eninbox'], $U['session']));
@@ -2610,8 +2610,10 @@ function save_profile(){
 		$stmt->execute(array($_REQUEST['unignore'], $U['nickname']));
 	}
 	if(!empty($_REQUEST['ignore'])){
-		$stmt=$db->prepare('INSERT INTO ' . PREFIX . 'ignored (ign, ignby) VALUES (?, ?);');
-		$stmt->execute(array($_REQUEST['ignore'], $U['nickname']));
+		if($_REQUEST['ignore']!==$U['nickname'] && $P[$_REQUEST['ignore']][2]<=$U['status']){
+			$stmt=$db->prepare('INSERT INTO ' . PREFIX . 'ignored (ign, ignby) VALUES (?, ?);');
+			$stmt->execute(array($_REQUEST['ignore'], $U['nickname']));
+		}
 	}
 	if($U['status']>1 && !empty($_REQUEST['newpass'])){
 		if(!valid_pass($_REQUEST['newpass'])){
@@ -2679,7 +2681,7 @@ function add_user_defaults(){
 	global $U;
 	$U['refresh']=get_setting('defaultrefresh');
 	$U['bgcolour']=get_setting('colbg');
-	if(!isSet($_REQUEST['colour']) || !preg_match('/^[a-f0-9]{6}$/i', $_REQUEST['colour'])){
+	if(!isSet($_REQUEST['colour']) || !preg_match('/^[a-f0-9]{6}$/i', $_REQUEST['colour']) || abs(greyval($_REQUEST['colour'])-greyval(get_setting('colbg')))<75){
 		do{
 			$U['colour']=sprintf('%02X', mt_rand(0, 256)).sprintf('%02X', mt_rand(0, 256)).sprintf('%02X', mt_rand(0, 256));
 		}while(abs(greyval($U['colour'])-greyval(get_setting('colbg')))<75);
@@ -2704,7 +2706,7 @@ function add_user_defaults(){
 
 function validate_input(){
 	global $P, $U, $db;
-	$inboxes=[];
+	$inbox=false;
 	$maxmessage=get_setting('maxmessage');
 	$U['message']=substr($_REQUEST['message'], 0, $maxmessage);
 	$U['rejected']=substr($_REQUEST['message'], $maxmessage);
@@ -2734,7 +2736,6 @@ function validate_input(){
 	}
 	$U['message']=trim($U['message']);
 	$U['message']=preg_replace('/\s+/', ' ', $U['message']);
-	$U['delstatus']=$U['status'];
 	$U['recipient']='';
 	if($_REQUEST['sendto']==='*'){
 		$U['poststatus']='1';
@@ -2752,22 +2753,17 @@ function validate_input(){
 		if(get_setting('disablepm')){
 			return;
 		}
-		$stmt=$db->prepare('SELECT * FROM ' . PREFIX . 'ignored WHERE (ignby=? AND ign=?) OR (ignby=? AND ign=?);');
-		$stmt->execute(array($U['nickname'], $_REQUEST['sendto'], $_REQUEST['sendto'], $U['nickname']));
-		if(!$stmt->fetch(PDO::FETCH_NUM)){
-			$stmt=$db->prepare('SELECT nickname, style, status FROM ' . PREFIX . 'members WHERE eninbox!=0 AND eninbox<=? AND nickname NOT IN (SELECT nickname FROM ' . PREFIX . 'sessions WHERE incognito=0) AND nickname NOT IN (SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?) AND nickname NOT IN (SELECT ignby FROM ' . PREFIX . 'ignored WHERE ign=?);');
-			$stmt->execute(array($U['status'], $U['nickname'], $U['nickname']));
-			while($tmp=$stmt->fetch(PDO::FETCH_ASSOC)){
-				$P[$tmp['nickname']]=[$tmp['nickname'], $tmp['style'], $tmp['status']];
-				$inboxes[$tmp['nickname']]=true;
-			}
-			if(isSet($P[$_REQUEST['sendto']])){
-				$U['recipient']=$P[$_REQUEST['sendto']][0];
-				$U['displayrecp']=style_this($U['recipient'], $P[$_REQUEST['sendto']][1]);
-				$U['poststatus']='9';
-				$U['delstatus']='9';
-				$U['displaysend']=sprintf(get_setting('msgsendprv'), style_this($U['nickname'], $U['style']), $U['displayrecp']);
-			}
+		$stmt=$db->prepare('SELECT nickname, style, status FROM ' . PREFIX . 'members WHERE nickname=? AND eninbox!=0 AND eninbox<=? AND nickname NOT IN (SELECT nickname FROM ' . PREFIX . 'sessions WHERE incognito=0) AND nickname NOT IN (SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?) AND nickname NOT IN (SELECT ignby FROM ' . PREFIX . 'ignored WHERE ign=?);');
+		$stmt->execute(array($_REQUEST['sendto'], $U['status'], $U['nickname'], $U['nickname']));
+		if($tmp=$stmt->fetch(PDO::FETCH_ASSOC)){
+			$P[$tmp['nickname']]=[$tmp['nickname'], $tmp['style'], $tmp['status'], $tmp['nickname']];
+			$inbox=true;
+		}
+		if(isSet($P[$_REQUEST['sendto']])){
+			$U['recipient']=$P[$_REQUEST['sendto']][0];
+			$U['displayrecp']=style_this($U['recipient'], $P[$_REQUEST['sendto']][1]);
+			$U['poststatus']='9';
+			$U['displaysend']=sprintf(get_setting('msgsendprv'), style_this($U['nickname'], $U['style']), $U['displayrecp']);
 		}
 		if(empty($U['recipient'])){// nick left already or ignores us
 			$U['message']='';
@@ -2782,7 +2778,7 @@ function validate_input(){
 		$U['lastpost']=time();
 		$stmt=$db->prepare('UPDATE ' . PREFIX . 'sessions SET lastpost=?, postid=? WHERE session=?;');
 		$stmt->execute(array($U['lastpost'], $_REQUEST['postid'], $U['session']));
-		if(isSet($inboxes[$_REQUEST['sendto']])){
+		if($inbox){
 			$message=array(
 				'postdate'	=>time(),
 				'poster'	=>$U['nickname'],
@@ -2821,11 +2817,11 @@ function apply_filter(){
 		}
 		read_members();
 		if(isSet($A[$matched[1]])){
-			return style_this($matched[0], $A[$matched[1]][2]);
+			return style_this($matched[0], $A[$matched[1]][1]);
 		}
 		foreach($A as $user){
 			if(strtolower($user[0])===$nick){
-				return style_this($matched[0], $user[2]);
+				return style_this($matched[0], $user[1]);
 			}
 		}
 		return "$matched[0]";
@@ -2891,7 +2887,7 @@ function create_hotlinks(){
 	global $U;
 	//Make hotlinks for URLs, redirect through dereferrer script to prevent session leakage
 	// 1. all explicit schemes with whatever xxx://yyyyyyy
-	$U['message']=preg_replace('~(\w*://[^\s<>]+)~i', "<<$1>>", $U['message']);
+	$U['message']=preg_replace('~(\w+://[^\s<>]+)~i', "<<$1>>", $U['message']);
 	// 2. valid URLs without scheme:
 	$U['message']=preg_replace('~((?:[^\s<>]*:[^\s<>]*@)?[a-z0-9\-]+(?:\.[a-z0-9\-]+)+(?::\d*)?/[^\s<>]*)(?![^<>]*>)~i', "<<$1>>", $U['message']); // server/path given
 	$U['message']=preg_replace('~((?:[^\s<>]*:[^\s<>]*@)?[a-z0-9\-]+(?:\.[a-z0-9\-]+)+:\d+)(?![^<>]*>)~i', "<<$1>>", $U['message']); // server:port given
@@ -2922,7 +2918,7 @@ function add_message(){
 		'poster'	=>$U['nickname'],
 		'recipient'	=>$U['recipient'],
 		'text'		=>"<span class=\"usermsg\">$U[displaysend]".style_this($U['message'], $U['style']).'</span>',
-		'delstatus'	=>$U['delstatus']
+		'delstatus'	=>$U['status']
 	);
 	write_message($newmessage);
 	return true;
@@ -2938,7 +2934,7 @@ function add_system_message($mes){
 		'poster'	=>'',
 		'recipient'	=>'',
 		'text'		=>"<span class=\"sysmsg\">$mes</span>",
-		'delstatus'	=>9
+		'delstatus'	=>4
 	);
 	write_message($sysmessage);
 }
@@ -2953,8 +2949,8 @@ function write_message($message){
 	}
 	$stmt=$db->prepare('INSERT INTO ' . PREFIX . 'messages (postdate, poststatus, poster, recipient, text, delstatus) VALUES (?, ?, ?, ?, ?, ?);');
 	$stmt->execute(array($message['postdate'], $message['poststatus'], $message['poster'], $message['recipient'], $message['text'], $message['delstatus']));
-	$limit=get_setting('keeplimit')*get_setting('messagelimit');
-	$stmt=$db->query('SELECT id FROM ' . PREFIX . "messages ORDER BY id DESC LIMIT 1 OFFSET $limit");
+	$limit=get_setting('messagelimit');
+	$stmt=$db->query('SELECT id FROM ' . PREFIX . "messages WHERE poststatus=1 ORDER BY id DESC LIMIT 1 OFFSET $limit");
 	if($id=$stmt->fetch(PDO::FETCH_NUM)){
 		$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'messages WHERE id<=?;');
 		$stmt->execute(array($id[0]));
@@ -2974,12 +2970,12 @@ function clean_room(){
 	add_system_message(sprintf($msg, get_setting('chatname')));
 }
 
-function clean_selected(){
+function clean_selected($status, $nick){
 	global $db;
 	if(isSet($_REQUEST['mid'])){
-		$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'messages WHERE id=?;');
+		$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'messages WHERE id=? AND (poster=? OR recipient=? OR (poststatus<? AND delstatus<?));');
 		foreach($_REQUEST['mid'] as $mid){
-			$stmt->execute(array($mid));
+			$stmt->execute(array($mid, $nick, $nick, $status, $status));
 		}
 	}
 }
@@ -2994,14 +2990,10 @@ function clean_inbox_selected(){
 	}
 }
 
-function del_all_messages($nick, $status, $entry){
-	global $U, $db;
-	if($nick===$U['nickname']) $status=10;
-	if($U['status']>1){
-		$entry=0;
-	}
-	$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'messages WHERE poster=? AND delstatus<? AND postdate>?;');
-	$stmt->execute(array($nick, $status, $entry));
+function del_all_messages($nick, $entry){
+	global $db;
+	$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'messages WHERE poster=? AND postdate>?;');
+	$stmt->execute(array($nick, $entry));
 	$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'inbox WHERE poster=?;');
 	$stmt->execute(array($nick));
 }
@@ -3027,7 +3019,6 @@ function print_messages($delstatus=''){
 	global $I, $U, $db;
 	$dateformat=get_setting('dateformat');
 	$tz=3600*$U['tz'];
-	$messagelimit=(int) get_setting('messagelimit');
 	if(!isSet($_COOKIE[COOKIENAME]) && get_setting('forceredirect')==0){
 		$injectRedirect=true;
 		$redirect=get_setting('redirect');
@@ -3053,13 +3044,13 @@ function print_messages($delstatus=''){
 			send_fatal_error($I['opensslextrequired']);
 		}
 	}
-	$expire=time()-60*get_setting('messageexpire');
-	$db->exec('DELETE FROM ' . PREFIX . 'messages WHERE id IN (SELECT * FROM (SELECT id FROM ' . PREFIX . "messages WHERE postdate<$expire) AS t);");
+	$time=time();
+	$stmt=$db->prepare('DELETE FROM ' . PREFIX . 'messages WHERE id IN (SELECT * FROM (SELECT id FROM ' . PREFIX . 'messages WHERE postdate<(?-60*(SELECT value FROM ' . PREFIX . "settings WHERE setting='messageexpire'))) AS t);");
+	$stmt->execute([$time]);
 	if(!empty($delstatus)){
 		$stmt=$db->prepare('SELECT postdate, id, text FROM ' . PREFIX . 'messages WHERE '.
-		'id IN (SELECT * FROM (SELECT id FROM ' . PREFIX . "messages WHERE poststatus=1 ORDER BY id DESC LIMIT $messagelimit) AS t) ".
-		'OR (poststatus>1 AND (poststatus<? OR poster=? OR recipient=?) ) ORDER BY id DESC;');
-		$stmt->execute(array($U['status'], $U['nickname'], $U['nickname']));
+		'(poststatus<? AND delstatus<?) OR poster=? OR recipient=? ORDER BY id DESC;');
+		$stmt->execute(array($U['status'], $delstatus, $U['nickname'], $U['nickname']));
 		while($message=$stmt->fetch(PDO::FETCH_ASSOC)){
 			prepare_message_print($message, $injectRedirect, $redirect, $removeEmbed);
 			echo "<div class=\"msg\"><input type=\"checkbox\" name=\"mid[]\" id=\"$message[id]\" value=\"$message[id]\"><label for=\"$message[id]\">";
@@ -3069,15 +3060,10 @@ function print_messages($delstatus=''){
 			echo " $message[text]</label></div>";
 		}
 	}else{
-		if(!isSet($_REQUEST['id'])){
-			$_REQUEST['id']=0;
-		}
-		$stmt=$db->prepare('SELECT id, postdate, text FROM ' . PREFIX . 'messages WHERE ('.
-		'id IN (SELECT * FROM (SELECT id FROM ' . PREFIX . "messages WHERE poststatus=1 ORDER BY id DESC LIMIT $messagelimit) AS t) ".
-		'OR (poststatus>1 AND poststatus<=?) '.
-		'OR (poststatus=9 AND ( (poster=? AND recipient NOT IN (SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?) ) OR recipient=?) )'.
-		') AND poster NOT IN (SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?) AND id>? ORDER BY id DESC;');
-		$stmt->execute(array($U['status'], $U['nickname'], $U['nickname'], $U['nickname'], $U['nickname'], $_REQUEST['id']));
+		$stmt=$db->prepare('SELECT id, postdate, text FROM ' . PREFIX . 'messages WHERE (poststatus<=? OR '.
+		'(poststatus=9 AND ( (poster=? AND recipient NOT IN (SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?) ) OR recipient=?) )'.
+		') AND poster NOT IN (SELECT ign FROM ' . PREFIX . 'ignored WHERE ignby=?) ORDER BY id DESC;');
+		$stmt->execute(array($U['status'], $U['nickname'], $U['nickname'], $U['nickname'], $U['nickname']));
 		while($message=$stmt->fetch(PDO::FETCH_ASSOC)){
 			prepare_message_print($message, $injectRedirect, $redirect, $removeEmbed);
 			echo '<div class="msg">';
@@ -3085,9 +3071,6 @@ function print_messages($delstatus=''){
 				echo '<small>'.date($dateformat, $message['postdate']+$tz).' - </small>';
 			}
 			echo "$message[text]</div>";
-			if($_REQUEST['id']<$message['id']){
-				$_REQUEST['id']=$message['id'];
-			}
 		}
 	}
 }
@@ -3114,6 +3097,14 @@ function prepare_message_print(&$message, $injectRedirect, $redirect, $removeEmb
 
 // this and that
 
+function sort_names(&$names){
+	$keys=[];
+	foreach($names as $v){
+		$keys[]=$v[3];
+	}
+	array_multisort(array_map('strtolower', $keys), SORT_ASC, SORT_STRING, $names);
+}
+
 function send_headers(){
 	header('Content-Type: text/html; charset=UTF-8');
 	header('Pragma: no-cache');
@@ -3187,16 +3178,6 @@ function save_setup(){
 	}
 }
 
-function get_ignored(){
-	global $db;
-	$ignored=array();
-	$result=$db->query('SELECT ign, ignby FROM ' . PREFIX . 'ignored;');
-	while($tmp=$result->fetch(PDO::FETCH_ASSOC)){
-		$ignored[]=array('ignored'=>$tmp['ign'], 'by'=>$tmp['ignby']);
-	}
-	return $ignored;
-}
-
 function valid_admin(){
 	global $U;
 	if(isSet($_REQUEST['session'])){
@@ -3239,11 +3220,12 @@ function print_colours(){
 	global $I;
 	// Prints a short list with selected named HTML colours and filters out illegible text colours for the given background.
 	// It's a simple comparison of weighted grey values. This is not very accurate but gets the job done well enough.
-	$colours=array('Beige'=>'F5F5DC', 'Black'=>'000000', 'Blue'=>'0000FF', 'BlueViolet'=>'8A2BE2', 'Brown'=>'A52A2A', 'Cyan'=>'00FFFF', 'DarkBlue'=>'00008B', 'DarkGreen'=>'006400', 'DarkRed'=>'8B0000', 'DarkViolet'=>'9400D3', 'DeepSkyBlue'=>'00BFFF', 'Gold'=>'FFD700', 'Grey'=>'808080', 'Green'=>'008000', 'HotPink'=>'FF69B4', 'Indigo'=>'4B0082', 'LightBlue'=>'ADD8E6', 'LightGreen'=>'90EE90', 'LimeGreen'=>'32CD32', 'Magenta'=>'FF00FF', 'Olive'=>'808000', 'Orange'=>'FFA500', 'OrangeRed'=>'FF4500', 'Purple'=>'800080', 'Red'=>'FF0000', 'RoyalBlue'=>'4169E1', 'SeaGreen'=>'2E8B57', 'Sienna'=>'A0522D', 'Silver'=>'C0C0C0', 'Tan'=>'D2B48C', 'Teal'=>'008080', 'Violet'=>'EE82EE', 'White'=>'FFFFFF', 'Yellow'=>'FFFF00', 'YellowGreen'=>'9ACD32');
+	// name=>[colour, greyval(colour)]
+	$colours=['Beige'=>['F5F5DC', 242.25], 'Black'=>['000000', 0], 'Blue'=>['0000FF', 28.05], 'BlueViolet'=>['8A2BE2', 91.63], 'Brown'=>['A52A2A', 78.9], 'Cyan'=>['00FFFF', 178.5], 'DarkBlue'=>['00008B', 15.29], 'DarkGreen'=>['006400', 59], 'DarkRed'=>['8B0000', 41.7], 'DarkViolet'=>['9400D3', 67.61], 'DeepSkyBlue'=>['00BFFF', 140.74], 'Gold'=>['FFD700', 203.35], 'Grey'=>['808080', 128], 'Green'=>['008000', 75.52], 'HotPink'=>['FF69B4', 158.25], 'Indigo'=>['4B0082', 36.8], 'LightBlue'=>['ADD8E6', 204.64], 'LightGreen'=>['90EE90', 199.46], 'LimeGreen'=>['32CD32', 141.45], 'Magenta'=>['FF00FF', 104.55], 'Olive'=>['808000', 113.92], 'Orange'=>['FFA500', 173.85], 'OrangeRed'=>['FF4500', 117.21], 'Purple'=>['800080', 52.48], 'Red'=>['FF0000', 76.5], 'RoyalBlue'=>['4169E1', 106.2], 'SeaGreen'=>['2E8B57', 105.38], 'Sienna'=>['A0522D', 101.33], 'Silver'=>['C0C0C0', 192], 'Tan'=>['D2B48C', 184.6], 'Teal'=>['008080', 89.6], 'Violet'=>['EE82EE', 174.28], 'White'=>['FFFFFF', 255], 'Yellow'=>['FFFF00', 226.95], 'YellowGreen'=>['9ACD32', 172.65]];
 	$greybg=greyval(get_setting('colbg'));
 	foreach($colours as $name=>$colour){
-		if(abs($greybg-greyval($colour))>75){
-			echo "<option value=\"$colour\" style=\"color:#$colour;\">$I[$name]</option>";
+		if(abs($greybg-$colour[1])>75){
+			echo "<option value=\"$colour[0]\" style=\"color:#$colour[0];\">$I[$name]</option>";
 		}
 	}
 }
@@ -3376,7 +3358,7 @@ function init_chat(){
 			$db->exec('CREATE INDEX ' . PREFIX . 'incognito ON ' . PREFIX . 'sessions(incognito);');
 			$db->exec('CREATE TABLE ' . PREFIX . "settings (setting varchar(50) NOT NULL PRIMARY KEY, value varchar(20000) NOT NULL);");
 		}
-		$settings=array(array('guestaccess', '0'), array('globalpass', ''), array('englobalpass', '0'), array('captcha', '0'), array('dateformat', 'm-d H:i:s'), array('rulestxt', ''), array('msgencrypted', '0'), array('dbversion', DBVERSION), array('css', 'a:visited{color:#B33CB4;} a:active{color:#FF0033;} a:link{color:#0000FF;} input,select,textarea{color:#FFFFFF;background-color:#000000;} a img{width:15%} a:hover img{width:35%} .error{color:#FF0033;} .delbutton{background-color:#660000;} .backbutton{background-color:#004400;} #exitbutton{background-color:#AA0000;} .center-table{margin-left:auto;margin-right:auto;} body{text-align:center;} .left-table{width:100%;text-align:left;} .right{text-align:right;} .left{text-align:left;} .right-table{border-spacing:0px;margin-left:auto;} .padded{padding:5px;} #chatters{max-height:100px;overflow-y:auto;} .center{text-align:center;}'), array('memberexpire', '60'), array('guestexpire', '15'), array('kickpenalty', '10'), array('entrywait', '120'), array('messageexpire', '14400'), array('messagelimit', '150'), array('maxmessage', 2000), array('captchatime', '600'), array('colbg', '000000'), array('coltxt', 'FFFFFF'), array('maxname', '20'), array('minpass', '5'), array('defaultrefresh', '20'), array('dismemcaptcha', '0'), array('suguests', '0'), array('imgembed', '1'), array('timestamps', '1'), array('trackip', '0'), array('captchachars', '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'), array('memkick', '1'), array('forceredirect', '0'), array('redirect', ''), array('incognito', '1'), array('chatname', 'My Chat'), array('topic', ''), array('msgsendall', $I['sendallmsg']), array('msgsendmem', $I['sendmemmsg']), array('msgsendmod', $I['sendmodmsg']), array('msgsendadm', $I['sendadmmsg']), array('msgsendprv', $I['sendprvmsg']), array('msgenter', $I['entermsg']), array('msgexit', $I['exitmsg']), array('msgmemreg', $I['memregmsg']), array('msgsureg', $I['suregmsg']), array('msgkick', $I['kickmsg']), array('msgmultikick', $I['multikickmsg']), array('msgallkick', $I['allkickmsg']), array('msgclean', $I['cleanmsg']), array('numnotes', '3'), array('keeplimit', '3'), array('mailsender', 'www-data <www-data@localhost>'), array('mailreceiver', 'Webmaster <webmaster@localhost>'), array('sendmail', '0'), array('modfallback', '1'), array('guestreg', '0'), array('disablepm', '0'), array('disabletext', "<h1>$I[disabledtext]</h1>"), array('defaulttz', '0'), array('eninbox', '0'));
+		$settings=array(array('guestaccess', '0'), array('globalpass', ''), array('englobalpass', '0'), array('captcha', '0'), array('dateformat', 'm-d H:i:s'), array('rulestxt', ''), array('msgencrypted', '0'), array('dbversion', DBVERSION), array('css', 'a:visited{color:#B33CB4;} a:active{color:#FF0033;} a:link{color:#0000FF;} input,select,textarea{color:#FFFFFF;background-color:#000000;} a img{width:15%} a:hover img{width:35%} .error{color:#FF0033;} .delbutton{background-color:#660000;} .backbutton{background-color:#004400;} #exitbutton{background-color:#AA0000;} .center-table{margin-left:auto;margin-right:auto;} body{text-align:center;} .left-table{width:100%;text-align:left;} .right{text-align:right;} .left{text-align:left;} .right-table{border-spacing:0px;margin-left:auto;} .padded{padding:5px;} #chatters{max-height:100px;overflow-y:auto;} .center{text-align:center;}'), array('memberexpire', '60'), array('guestexpire', '15'), array('kickpenalty', '10'), array('entrywait', '120'), array('messageexpire', '14400'), array('messagelimit', '150'), array('maxmessage', 2000), array('captchatime', '600'), array('colbg', '000000'), array('coltxt', 'FFFFFF'), array('maxname', '20'), array('minpass', '5'), array('defaultrefresh', '20'), array('dismemcaptcha', '0'), array('suguests', '0'), array('imgembed', '1'), array('timestamps', '1'), array('trackip', '0'), array('captchachars', '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'), array('memkick', '1'), array('forceredirect', '0'), array('redirect', ''), array('incognito', '1'), array('chatname', 'My Chat'), array('topic', ''), array('msgsendall', $I['sendallmsg']), array('msgsendmem', $I['sendmemmsg']), array('msgsendmod', $I['sendmodmsg']), array('msgsendadm', $I['sendadmmsg']), array('msgsendprv', $I['sendprvmsg']), array('msgenter', $I['entermsg']), array('msgexit', $I['exitmsg']), array('msgmemreg', $I['memregmsg']), array('msgsureg', $I['suregmsg']), array('msgkick', $I['kickmsg']), array('msgmultikick', $I['multikickmsg']), array('msgallkick', $I['allkickmsg']), array('msgclean', $I['cleanmsg']), array('numnotes', '3'), array('mailsender', 'www-data <www-data@localhost>'), array('mailreceiver', 'Webmaster <webmaster@localhost>'), array('sendmail', '0'), array('modfallback', '1'), array('guestreg', '0'), array('disablepm', '0'), array('disabletext', "<h1>$I[disabledtext]</h1>"), array('defaulttz', '0'), array('eninbox', '0'));
 		$stmt=$db->prepare('INSERT INTO ' . PREFIX . 'settings (setting, value) VALUES (?, ?);');
 		foreach($settings as $pair){
 			$stmt->execute($pair);
@@ -3510,7 +3492,7 @@ function update_db(){
 			}
 		}
 		if($dbversion<15){
-			$db->exec('INSERT INTO ' . PREFIX . "settings (setting, value) VALUES ('keeplimit', '3'), ('mailsender', 'www-data <www-data@localhost>'), ('mailreceiver', 'Webmaster <webmaster@localhost>'), ('sendmail', '0'), ('modfallback', '1'), ('guestreg', '0');");
+			$db->exec('INSERT INTO ' . PREFIX . "settings (setting, value) VALUES ('mailsender', 'www-data <www-data@localhost>'), ('mailreceiver', 'Webmaster <webmaster@localhost>'), ('sendmail', '0'), ('modfallback', '1'), ('guestreg', '0');");
 		}
 		if($dbversion<16){
 			$css=get_setting('css');
@@ -3554,6 +3536,12 @@ function update_db(){
 				$memcached->delete(DBNAME . '-' . PREFIX . "settings-enablejs");
 			}
 		}
+		if($dbversion<24){
+			$db->exec('DELETE FROM ' . PREFIX . 'ignored WHERE id IN (SELECT id FROM (SELECT ' . PREFIX . 'ignored.id, ign, ignby FROM ' . PREFIX . 'ignored, ' . PREFIX . 'members WHERE nickname=ignby AND status < (SELECT status FROM ' . PREFIX . 'members WHERE nickname=ign) ) AS t);');
+		}
+		if($dbversion<25){
+			$db->exec('DELETE FROM ' . PREFIX . "settings WHERE setting='keeplimit';");
+		}
 		update_setting('dbversion', DBVERSION);
 		if(get_setting('msgencrypted')!=MSGENCRYPTED){
 			if(!extension_loaded('openssl')){
@@ -3742,8 +3730,8 @@ function load_lang(){
 
 function load_config(){
 	date_default_timezone_set('UTC');
-	define('VERSION', '1.20.2'); // Script version
-	define('DBVERSION', 23); // Database version
+	define('VERSION', '1.20.6'); // Script version
+	define('DBVERSION', 25); // Database version
 	define('MSGENCRYPTED', false); // Store messages encrypted in the database to prevent other database users from reading them - true/false - visit the setup page after editing!
 	define('ENCRYPTKEY', 'MY_KEY'); // Encryption key for messages
 	define('DBHOST', 'localhost'); // Database host

lang_de.php

@@ -254,7 +254,6 @@ $T=array(
 	'captchatime' => 'Captcha-Ablaufzeit (Sekunden)',
 	'messageexpire' => 'Nachrichten-Ablaufzeit (Minuten)',
 	'messagelimit' => 'Nachrichtenlimit (öffentliche)',
-	'keeplimit' => 'So viele Male zusätzliche Nachrichten behalten (PMs und Mitgliederchat)',
 	'maxmessage' => 'Maximale Nachrichenlänge',
 	'confirm' => 'Bist du sicher?',
 	'yes' => 'Ja',

lang_en.php

@@ -254,7 +254,6 @@ $I=array(
 	'captchatime' => 'Captcha timeout (seconds)',
 	'messageexpire' => 'Message timeout (minutes)',
 	'messagelimit' => 'Message limit (public)',
-	'keeplimit' => 'Keep this times additional messages (PMs and Member chat)',
 	'maxmessage' => 'Maximal message length',
 	'confirm' => 'Are you sure?',
 	'yes' => 'Yes',