Number 0 not posting in chat

ricerocket · March 25, 2008

Hi, I have a chat script and when I post "0" by iteself it doesn't show/post the message. Is this like making the script think that it's "NULL" or something? How do I get arround this?

roopurt18 · March 25, 2008

You must be performing a check to determine if the message is worth posting.

What check are you using?

ricerocket · March 25, 2008

Heres the script:

<?php

ob_start();
$page_title='Chat Room';
include("scraps/mainTop.php");

if ($playerinfo[chatban] > 0){
    if ($channel=="") $channel="chat_lines";

    if ( $playerinfo[status] != "Member" ){
        echo "<center>";
        echo "~<a class=mainAJAX href=chat/ban.php>Ban a Player</a> | <a class=mainAJAX href=chat/view_all.php?channel=$channel>View all Messages</a> | <a class=mainAJAX href=chat.php?step=clear&channel=$channel>Clear Chat</a>~<p>";
        echo "</center>";
    }

    echo "You are banned from chat for $playerinfo[chatban] days for $playerinfo[cbanreason].";
}
else {
    if ($playerinfo) {
        if ( $playerinfo[status] != "Member" ) {
            if ($id) {
                if ( $step == 'delete' ){
                    $message2 = mysql_fetch_array(mysql_query( "select * from $channel where id='$id'"));
                    $message = mysql_real_escape_string($message2[message]);
                    $delete_query = "update $channel set deleted = 'Y', message = '<span style=\"text-decoration: line-through\">$message</span>', timesent='$message2[timesent]' where id='$id'";
                    if (mysql_query($delete_query));
                    else echo mysql_error()."on $delete_query";
                }
            }

            if ( $step == 'clear'){
                echo "<br><center>Due to log keeping reasons, please do not use this function</center>";
                include("scraps/mainBottom.php");
                exit;
            }

            if ( $step == 'rachelbutton' ){
                $clear = mysql_query( "delete from $channel" );
                $then = mysql_query( "insert into $channel (id,username,message) values ('','<b>Chat Message</b>','<font color=$playerinfo[chatdefcol]>$playerinfo[username] cleared chat</font>')" );
                $then = mysql_query( "insert into $channel (id,username,message) values ('','<b>Chat Message</b>','Genleo welcomes all to Chat')" );
            }
        }

        if ($text && strlen(trim($text)) > 0 && !($playerinfo[chatban] > 0) ) {
            $staff=0;
            $private=0;

            $dscript_act = "encode";
            include ( "filter.php" );
            $pusername=$playerinfo[username];

            if ( $playerinfo[status] == "Manager" ){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=yellow>$pusername</font></a></font>";
            } elseif ( $playerinfo[status] == "VManager" ){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><i><font color=#FF8000>$pusername</font></i></a></font>";
            } elseif ( $playerinfo[status] == "Coder" ){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=red>$pusername</font></a></font>";
            } elseif ( $playerinfo[status] == "admin" ){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#2FE800>$pusername</font></a></font>";
            } elseif ( $playerinfo[status] == "Editor" ){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#32D3CB>$pusername</font></a></font>";
            } elseif ( $playerinfo[status] == "Chat Monitor" ){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=brown>$pusername</font></a>";
            } elseif ( $playerinfo[status] == "Trainee" ){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#C47D7D>$pusername</font></a>";
            } elseif ( $playerinfo[job] == "Gpaper"){
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#1874CD>$pusername</font></a>";
            }elseif ( $playerinfo[job] == "E-Paper Editor" )
            {
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#1874CD>$pusername</font></a>";
            } elseif ( $playerinfo[donated] > "0" ){

                if( $playerinfo[justdonated] > "0")
                {
                    $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#A020F0>$pusername</font></a>";
                }
                else
                {
                    $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#dfdfdf >$pusername</font></a>";

                }
            } else{
                $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#dfdfdf >$pusername</font></a>";
            }

            $username = addslashes($username);

            if ( $playerinfo[status] != "Member" ){
                if ( substr( $text, 0, 4 ) == "[msg" ){
                    $text = substr( $text, 5 );
                  $username = '<font color=white><b>Staff Announcement:</b></font>';
                }
                if(substr($text,0,5) == "[warn"){
                    $text = substr($text,6);
                  $username = '<font color=red><b>Staff Warning:</b></font>';
                }
                
	if ( substr( $text, 0, 6 ) == "[staff" ){
                    if ( $playerinfo[status] == "Manager" ){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent ><font color=yellow>$pusername</font></a></font>";
                        $cheese = 'yellow';
                    } elseif ( $playerinfo[status] == "VManager" && $playerinfo[job] != "Coder"){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#FF8000>$pusername</font></a></font>";
                        $cheese = '#FF8000';
                    } elseif ( $playerinfo[status] == "VManager" && $playerinfo[job] == "Coder"){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=red>$pusername</font></a></font>";
                        $cheese = 'red';
                    } elseif ( $playerinfo[status] == "Coder" ){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=red>$pusername</font></a></font>";
                        $cheese = 'red';
                    } elseif ( $playerinfo[status] == "admin" ){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#2FE800>$pusername</font></a></font>";
                        $cheese = '#2FE800';
                    } elseif ( $playerinfo[status] == "Editor" ){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#32D3CB>$pusername</font></a></font>";
                        $cheese = '#32D3CB';
                    } elseif ( $playerinfo[status] == "Chat Monitor" ){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#993333>$pusername</font></a>";
                        $cheese = '#993333';
                    } elseif ( $playerinfo[status] == "Trainee" ){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#C47D7D>$pusername</font></a>";
                        $cheese = '#C47D7D';
                    } elseif ( $playerinfo[job] == "E-Paper Editor"){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#1874CD>$pusername</font></a>";
                        $cheese = '#1874CD';
                    } elseif ( $playerinfo[job] == "Gpaper"){
                        $username = "<a class=mainAJAX href=view.php?id=$playerinfo[id] target=_parent><font color=#1874CD>$pusername</font></a>";
                        $cheese = '#1874CD';
                    }
                    //change default font color
                    $playerinfo[chatdefcol] = "#dfdfdf";
                    $text = "</font><font color=$cheese>Staff message from $username</font>> <font color=".$playerinfo[chatdefcol]."></b>" . substr( $text, 7 ) . "</b></font></font>";
                    $username = '';
                    $staff = "1";
                }
                if ( substr( $text, 0, 3 ) == "[me" ){
                    $text = "<i>~ $pusername" . substr( $text, 3 ) . "</i>";
                    $username = '';
                }
                if ( substr( $text, 0, 5 ) == "[priv" && $playerinfo[id] == 4){
                    $userx = strpos( $text, " " );
                    $puser = substr( $text, 1, $userx );
                    if ( str_replace( " ", "", $puser ) != "" ){
                        $text = "Private message from $playerinfo[username]> <font color=white>" . substr( $text, $userx + 1 ) . "</font>";
                        $private = $puser;
                        $username = '';
                    }
                }
            }else{
                if ( substr( $text, 0, 3 ) == "[me" ){
                    $text = "<i>~ $playerinfo[username]" . substr( $text, 3 ). "</i>";
                    $username = '';
                }
            }
            $earlier=mysql_fetch_array(mysql_query("select * from $channel order by id desc limit 1"));

//            $text = mysql_real_escape_string(trim($text));
            
            if ($earlier[username]!=$username||$earlier[message]!="<font color=$playerinfo[chatdefcol]>$text</font>") {
                $then = mysql_query( "insert into $channel (id, userid, username, message, staff, private, timesent) values ('', '$playerinfo[id]', '$username', '<font color=$playerinfo[chatdefcol]>$text</font>', '$staff', '$private', '$timestampy')" ) or die(mysql_error());
                $setlines = mysql_query( "update userdb set chatlines=chatlines+1 where id='$playerinfo[id]'" );
            }

        }

        echo "<br><center>
<a class=mainAJAX href=chat.php>Main Chat</a> | 	
<a class=mainAJAX href=chat.php?channel=nchatlines>Noob Chat</a>
</center></br>";

        if ($channel=="") $channel="chat_lines";

        if ( $playerinfo[status] != "Member" ){
            echo "<center>";
            echo "~<a class=mainAJAX href=chat/ban.php>Ban a Player</a> | <a class=mainAJAX href=chat/view_all.php?channel=$channel>View all Messages</a> | <a class=mainAJAX href=chat.php?step=clear&channel=$channel>Clear Chat</a>~<p>";
            echo "</center>";
        }

        $setact = mysql_query( "update userdb set ccheck='$realtime' where id='$playerinfo[id]'" );
        $playerinfo['ccheck']=$realtime;
        $_SESSION['playerinfo']=$playerinfo;

        echo "<DIV ID=\"chatTextContainer\">" ;

        if ( $playerinfo[status] != Member ){

            $chatpull = mysql_query( "SELECT * FROM $channel where deleted!='Y' ORDER BY id DESC, id DESC LIMIT 0,20" );

            while ( $display = mysql_fetch_array( $chatpull ) ){

                $muted = mysql_fetch_array(mysql_query("select * from chat_mutes where userid='$playerinfo[id]' && muteid='$display[userid]'"));

                $display[message] = str_replace( "`Stuff`", "$playerinfo[username]", $display[message] );

                if ( $playerinfo[status] != "Member" ){

                    if ( $display['private'] > 0 && $display['private'] == $playerinfo[id] ){

                        echo "[<a class=mainAJAX href=chat.php?step=delete&channel=$channel&id=$display[id]>D</a>]";

                    } elseif ( $display['private'] == 0 ){

                        echo "[<a class=mainAJAX href=chat.php?step=delete&channel=$channel&id=$display[id]>D</a>]";

                    }else{

                        echo "";

                    }

                }

                $stampcheck = mysql_query("select * from userdb where id='$playerinfo[id]'");

                $stampycheck = mysql_fetch_array($stampcheck);

                if ($stampycheck[chatstamp] == "Y"){

                    if ($stampycheck[stampfont]){echo"<font color=$stampycheck[stampfont]>";}

                    echo "$display[timesent] ";

                    if ($stampycheck[stampfont]){echo"</font>";}

                }

                if ($muted) {

                    echo " $display[username]> Message Muted.<br>";

                } elseif ( !$display[username] ){

                    if ( $display[staff] == "1" && $playerinfo[status] == "Member" ){

                        echo "";

                    }else{

                        if ( $display['private'] > 0 ){

                            if ( $display['private'] == "$playerinfo[id]" ){

                                echo " $display[message]<br>";

                            }else{

                                echo "";

                            }

                        }else{

                            echo " $display[message]<br>";

                        }

                    }

                }else{

                    echo " $display[username]> $display[message]<br>";

                }
            }

            echo "<p>";

        }else{

            $chatpull = mysql_query( "SELECT * FROM $channel where staff='0' and deleted!='Y' ORDER BY id DESC LIMIT 0,20" );

            while ( $display = mysql_fetch_array( $chatpull ) ){

                $muted = mysql_fetch_array(mysql_query("select * from chat_mutes where userid='$playerinfo[id]' && muteid='$display[userid]'"));


                $display[message] = str_replace( "`Stuff`", "$playerinfo[username]", $display[message] );

                $stampcheck = mysql_query("select * from userdb where id='$playerinfo[id]'");

                $stampycheck = mysql_fetch_array($stampcheck);

                if ($stampycheck[chatstamp] == "Y"){

                    if ($stampycheck[stampfont]){echo"<font color=$stampycheck[stampfont]>";}

                    echo " $display[timesent] ";

                    if ($stampycheck[stampfont]){echo"</font>";}

                }

                if ($muted) {

                    echo " $display[username]> Message Muted.<br>";

                }else if ( !$display[username] ){

                    if ( $display[staff] == "1" && $playerinfo[status] == "Member" ){

                        echo "";

                    }else{

                        if ( $display['private'] > 0 ){

                            if ( $display['private'] == "$playerinfo[id]" ){

                                echo " $display[message]<br>";

                            }else{

                                echo "";

                            }

                        }else{

                            echo " $display[message]<br>";

                        }

                    }

                }else{

                    echo " $display[username]> $display[message]<br>";

                }

            }

            echo "<p>";

        }


        echo"<br>";

        echo "</DIV>";

        echo '
<table cellspacing=5><tr><td>
<form class="mainAJAX" action="chat.php" method=post name=chatform>
<input type=hidden name=channel value='.$channel.'>
<input type=text name=text id="entry" size=50 maxlength=120>
<input type=submit value=Say>  
</form>
</td><td>
<ul class="nav"> 
  <li onmouseover="createColorBox();document.getElementById(\'test\').style.display=\'block\'" onmouseout="document.getElementById(\'test\').style.display=\'none\'">
     <input type=button value="Color">
    <ul id=test> 
      <li id=test2></li> 
    </ul>

  </li>
</ul>
</td></tr></table>

<font color=white></i></b></u> <br><br>
If you no longer wish to receive chat messages from a particular player, click <a class=mainAJAX href=account.php?action=chatopt&type=mute>here</a>.

<br>';

    }

    else

    {

        echo "<br>Your session has expired, Please Click <a href=http://www.site.com>Here</a><br/>";

    }
}

?>
<script>
document.chatform.text.focus();
document.getElementById('entry').focus();
</script>

<?

include("scraps/mainBottom.php");
ob_end_flush();
?>

roopurt18 · March 26, 2008

I don't have the patience to sort through all that code. Somewhere in there you have a check that basically says:

"If the incoming message is not empty, then do this"

Can you find and paste that code?

thedarkwinter · March 26, 2008

I don't have the patience either, but near the top i see the line

if ($playerinfo[chatban] > 0){

That got anything to do with it? Otherwise, look for other >0's

roopurt18 · March 26, 2008

It's probably something like:

if( !empty($msg) ){
}

Some of the PHP functions will consider certain values empty even when we don't want them to, such as '0'. I'm going from memory here so I could be mistaken.

ricerocket · March 27, 2008

Can you explain to me what this means?

<script>
document.chatform.text.focus();
document.getElementById('entry').focus();
</script>

roopurt18 · March 27, 2008

It's Javascript. It places the cursor in a field on the page.

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Number 0 not posting in chat

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