Modifier le démarrage de PhpMyChat

**chelotte** · 20/07/2006, 14h20

Bonjour à tous,

Je souhaite modifier l'interface de PhpMyChat de façon à ne plus avoir le formulaire d'identification. En effet, mes internautes sont déjà indentifiés, donc je souhaite qu'ils puissent entrer directement dans le chat avec leur login et dans un salon privé du nom de leur login. J'ai regarder dans la base MySql et je sais intervenir dans les tables directement pour créer les nouveaux enregistrements qui vont bien, je sais aussi intervenir dans le script pour indiquer dans les variables le login, le password, le type de salon et le nom du salon MAIS ce que je n'arrive pas c'est d'éviter le formulaire de départ ! Au mieux il me reste le bouton "entrer" que je souhaite ne plus voir !!!
Alors, un très grand merci à celui ou à celle qui aura la gentillesse de m'aider !

**guitou12** · 20/07/2006, 14h24

Si ils ne passent pas par un formulaire tu les identifies comment ? Tu parles de leur inscription ?

**chelotte** · 20/07/2006, 14h42

Oui, en effet, ils sont déjà identifié dans le système, donc le login et le password est en variable session donc je souhaite qu'ils rentrent directement dans le chat sans denouveau s'identifier.
Merci !

**guitou12** · 20/07/2006, 14h54

Un session n'est valable que le temps que tu lui donnes au maximum ou bien le temps d'ouverture du navigateur donc à moins que leur navigateur soit ouvert 24/24 7j/7 il faudra à un moment ou à un autre qu'ils s'identifient quelquepart

**chelotte** · 20/07/2006, 15h04

Non, non... je n'ai pas de problème avec mes sessions. J'ai juste un problème pour éviter le questionnaire de phpmychat, donc, je dois modifier le script de base de phpmychat et c'est là mon problème !
Merci

**guitou12** · 20/07/2006, 15h13

Bon ben étant donné que je ne le connais pas je ne te serai pas d'une grande aide il va falloir te pencher dessus désolé

**chelotte** · 20/07/2006, 15h21

Ok, merci pour tes messages.

Peut-être que quelqu'un à déjà eu le même soucis et pourra m'aider !

**chelotte** · 20/07/2006, 17h03

Pas évident, n'est-ce pas ?

Je me dis que si personne n'a la solution c'est que c'est pas facile, donc cela me rassure quelque part. Néanmois, si un expert Php se dévoue, je suis preneur pour une petit aide !

D'avance merci !

**guitou12** · 20/07/2006, 17h08

Envoyé par chelotte

Pas évident, n'est-ce pas ?

Je me dis que si personne n'a la solution c'est que c'est pas facile, donc cela me rassure quelque part. Néanmois, si un expert Php se dévoue, je suis preneur pour une petit aide !

D'avance merci !

Le truc c'est que pas grand monde à mon avis ne connait ton produit donc à la limite en postant le code du chat ca pourra peut être aider mais il va falloirt que tu ailles fouiller dedans pour voir la section qui te concerne.

**chelotte** · 20/07/2006, 20h24

Excellente idée !

Alors voici le code de la page index dans le fil suivant...

**chelotte** · 20/07/2006, 20h25

<?php
// This is an example of what may be done to include phpMyChat into an
// existing web page, regardless of its name.
// You can also include such a file in a frameset.

// Lines below must be at the top of your file because 'index.lib.php'
// sets headers and cookies.
$ChatPath = ""; // relative path to chat dir, empty value if this
// file is in the same dir than the chat;
require("./${ChatPath}lib/index.lib.php");
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML dir="<?php echo(($Charset == "windows-1256") ? "RTL" : "LTR"); ?>">

<HEAD>
<?php
// You can put html head statements right after the "<HEAD>" tag.

// Both values are boolean. See explanations in 'index.lib.php' file.
send_headers(1,1);
?>
</HEAD>

<BODY CLASS="ChatBody">
<?php
// If nothing other than phpMyChat is loaded in this page, or if you want
// to have the same background color as phpMyChat for the whole page,
// you have to modify the BODY tag to '<BODY CLASS="ChatBody">'
// You can put html statements right after the "<BODY>" tag or add
// php code here.

$Is_Error = (isset($Error));

if (isset($HTTP_COOKIE_VARS))
{
if (isset($HTTP_COOKIE_VARS["CookieUsername"])) $CookieUsername = $HTTP_COOKIE_VARS["CookieUsername"];
if (isset($HTTP_COOKIE_VARS["CookieRoom"])) $CookieRoom = $HTTP_COOKIE_VARS["CookieRoom"];
if (isset($HTTP_COOKIE_VARS["CookieRoomType"])) $CookieRoomType = $HTTP_COOKIE_VARS["CookieRoomType"];
};
$Username = (isset($CookieUsername) ? $CookieUsername : "");
$Room_name = (isset($CookieRoom) ? $CookieRoom : "");
$Room_type = (isset($CookieRoomType) ? $CookieRoomType : "");

layout($Is_Error,$Username,$Room_name,$Room_type);

// You can add php code here, or add html statements before the "</BODY>" tag.
?>
</BODY>

</HTML>
<?php
// The following line is required
$DbLink->close();
?>

**chelotte** · 20/07/2006, 20h26

<?php
/* ----------------------------------------------------------------------------------
This is the main library called by the start screen of phpMyChat. It contains:
- the common work at the beginning;
- all what have to be done once the user has submit the form (part I);
- the 'send_headers' function that is used.... to send some HTTP headers and
to define the <HEAD> part of the starting page;
- the 'layout' function that creates the start page.

The mains PHP variables used inside this script are:
- $L -> the current language;
- $Charset -> the name of the charset associated to the current language;
- $Ver -> the JavaScript abilities of the browser of the user ('H' when DHTML
enabled, 'M' when JavaScript1.1, 'L' else).
- $U -> the login nick of the user;
- $pmc_password -> the password of the user in clear mode;
- $PWD_Hash -> the md5 hash of '$pmc_password';
- $N -> the number of messages to be shown each time the 'messages' frame is
reloaded;
- $D -> the timeout between each update of the 'messages' frame;
- $T -> the type of the room the user wants to enter in;
- $R0 -> the name of the default public room the user wants to enter in (not
defined if he doesn't choose to enter one of the default public rooms);
- $R1 -> the name of the 'other' public room the user wants to enter in (not
defined if he doesn't choose to enter one of the 'other' public rooms);
- $R2 -> the name of the room the user wants to create (not defined if he
doesn't choose to create a room);
- $E -> the name of the room the user just leaves. When $E is defined, the $EN
boolean variable may also be defined and requires this script to insert
an exit message to the 'messages' table;
- $Reload -> when the user runs some specific actions inside the chat (he uses
the '/join' command, clicks on a room name at the 'users' frame or resizes
the window for the browser inside netscape 4+), this variable is defined
to skip some tests that aren't necessary;
- $perms -> permission level of the user for the room he wants to enter in.
---------------------------------------------------------------------------------- /*

/*********** COMMON WORK ***********/

// Get the names and values for vars sent to index.lib.php
if (isset($HTTP_GET_VARS))
{
while(list($name,$value) = each($HTTP_GET_VARS))
{
$$name = $value;
};
};

// Get the names and values for vars posted from the form bellow
if (isset($HTTP_POST_VARS))
{
while(list($name,$value) = each($HTTP_POST_VARS))
{
$$name = $value;
};
};

// Fix some security holes
if (!is_dir('./'.substr($ChatPath, 0, -1))) exit();

require("./${ChatPath}config/config.lib.php");
require("./${ChatPath}lib/release.lib.php");
require("./${ChatPath}localization/languages.lib.php");
require("./${ChatPath}localization/".$L."/localized.chat.php");
require("./${ChatPath}lib/database/".C_DB_TYPE.".lib.php");
require("./${ChatPath}lib/clean.lib.php");
include("./${ChatPath}lib/get_IP.lib.php");

// Special cache instructions for IE5+
$CachePlus = "";
if (ereg("MSIE [56789]", (isset($HTTP_USER_AGENT)) ? $HTTP_USER_AGENT : getenv("HTTP_USER_AGENT"))) $CachePlus = ", pre-check=0, post-check=0, max-age=0";
$now = gmdate('D, d M Y H:i:s') . ' GMT';

header("Expires: $now");
header("Last-Modified: $now");
header("Cache-Control: no-cache, must-revalidate".$CachePlus);
header("Pragma: no-cache");
header("Content-Type: text/html; charset=${Charset}");

// avoid server configuration for magic quotes
set_magic_quotes_runtime(0);

// Get the relative path to the script that called this one
if (!isset($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS["PHP_SELF"];
$Action = basename($PHP_SELF);
$From = urlencode(ereg_replace("[^/]+/","../",$ChatPath).$Action);

// For translations with a real iso code
if (!isset($FontFace)) $FontFace = "";
// For others translations
$DisplayFontMsg = !(isset($U) && $U != "");

// Translate to html special characters, and entities if message was sent with a latin 1 charset
$Latin1 = ($Charset == "iso-8859-1");
function special_char($str,$lang)
{
return addslashes($lang ? htmlentities(stripslashes($str)) : htmlspecialchars(stripslashes($str)));
};

// Ensure a room ($what) is include in a rooms list ($in)
function room_in($what, $in)
{
$rooms = explode(",",$in);
for (reset($rooms); $room_name=current($rooms); next($rooms))
{
if (strcasecmp($what, $room_name) == 0) return true;
};
return false;
};

/*********** PART I ***********/

// Define the message to display if user comes here because he has been kicked
if (isset($KICKED))
{
switch ($KICKED)
{
case '1':
$Error = L_REG_18;
break;
case '2':
$Error = L_REG_39;
break;
case '3':
$Error = L_ERR_USR_19;
break;
case '4':
$Error = L_ERR_USR_20;
break;
default:
};
};

$DbLink = new DB;

// Fix some security issues
if (isset($Reload))
{
$isHacking = false;
if (($Reload == 'JoinCmd')
&& (empty($E) || empty($Ver) || empty($L) || empty($U) || (empty($R0) && empty($R1) && empty($R2)) || empty($D)))
{
$isHacking = true;
}
else if (($Reload == 'NNResize')
&& (empty($Ver) || empty($L) || empty($U) || empty($R) || empty($T) || empty($D) || empty($N)))
{
$isHacking = true;
}
else
{
$DbLink->query("SELECT password FROM ".C_REG_TBL." WHERE username='$U' LIMIT 1");
list($user_password) = $DbLink->next_record();
$DbLink->clean_results();
if (!empty($user_password) && (empty($PWD_Hash) || $PWD_Hash != $user_password))
$isHacking = true;
unset($user_password);
}

if ($isHacking)
{
unset($Reload);
if (isset($U)) unset($U);
if (isset($PWD_Hash)) unset($PWD_Hash);
if (isset($T)) unset($T);
if (isset($R)) unset($R);
if (isset($R0)) unset($R0);
if (isset($R1)) unset($R1);
if (isset($R2)) unset($R2);
if (isset($E)) unset($E);
$Error = L_ERR_USR_10;
}
}

// Removes user from users table and if necessary add a notication message for him
if(isset($E) && $E != "")
{
// Fix a security issue
$DbLink->query("SELECT COUNT(*) FROM " . C_USR_TBL . " WHERE username='$U' AND ip='$IP' AND room='$E'");
list($isHacking) = $DbLink->next_record();
$isHacking = 1 - $isHacking;
$DbLink->clean_results();
if ($isHacking)
{
// HACKERS Atack !!!
unset($E);
if (isset($U)) unset($U);
$Error = L_ERR_USR_10;
}
else
{
$DbLink->query("DELETE FROM ".C_USR_TBL." WHERE username='$U' AND room='$E'");
if (isset($EN))
{
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ($EN, '$E', 'SYS exit', '', ".time().", '', 'sprintf(L_EXIT_ROM, \"".special_char($U,$Latin1)."\")')");
}
}
}

// If no room is specified but the main form has been posted, define the room to enter
// in as the first among default ones
if ((isset($Form_Send) && $Form_Send) && (((C_VERSION == 0) || ((!isset($R0) || $R0 == "") && (!isset($R1) || $R1 == "") && (!isset($R2) || $R2 == ""))))) $R0 = $DefaultChatRooms[0];

// Optimize some of the tables when the user logs in
if(isset($U) && (isset($N) && $N != ""))
{
$DbLink->optimize(C_MSG_TBL);
$DbLink->optimize(C_USR_TBL);
}

//** Ensures the nick is a valid one except if the frameset is reloaded because of the
// NN4+ resize bug or because the user runs a join command. **
if(!isset($Reload) && isset($U) && (isset($N) && $N != ""))
{
$relog = false;
if (C_NO_SWEAR == 1) include("./${ChatPath}lib/swearing.lib.php");
// Check for no nick entered in
if ($U == "")
{
$Error = L_ERR_USR_2;
}
// Check for invalid characters or empty nick
elseif (trim($U) == "" || ereg("[\, ]", stripslashes($U)))
{
$Error = L_ERR_USR_16;
}
// Check for swear words in the nick
elseif (C_NO_SWEAR == 1 && checkwords($U, true))
{
$Error = L_ERR_USR_18;
}
else
{
$DbLink->query("SELECT room FROM ".C_USR_TBL." WHERE username='$U' LIMIT 1");
$Nb = $DbLink->num_rows();
// If the same nick is already in use and the user is not registered deny access
if($Nb != 0 && $pmc_password == "" && !isset($PWD_Hash))
{
$Error = L_ERR_USR_1;
$DbLink->clean_results();
}
else
{
list($room) = $DbLink->next_record();
$DbLink->clean_results();
$DbLink->query("SELECT password,perms,rooms FROM ".C_REG_TBL." WHERE username='$U' LIMIT 1");
$reguser = ($DbLink->num_rows() != 0);
if ($reguser) list($user_password,$perms,$rooms) = $DbLink->next_record();
$DbLink->clean_results();

if (!(isset($E) && $E != ""))
{
// Check for password if the nick exist in registered users table
if ($reguser)
{
if ($pmc_password == "" && !isset($PWD_Hash))
{
$Error = L_ERR_USR_3;
}
else
{
if (md5(stripslashes($pmc_password)) != $user_password && (!isset($PWD_Hash) || $PWD_Hash != $user_password)) $Error = L_ERR_USR_4;
}
if (!isset($Error)) $DbLink->query("UPDATE ".C_REG_TBL." SET reg_time=".time()." WHERE username='$U'");
}
// If users isn't a registered one and phpMyChat require registration deny access
else if (C_REQUIRE_REGISTER)
{
$Error = L_ERR_USR_14;
}
}

// The var bellow is set to 1 when a registered user is allowed to log using a nick
// that already exist in the users table
$relog = ($Nb != 0 && !isset($Error));

$CookieUsername = urlencode(stripslashes($U));
setcookie("CookieUsername", $CookieUsername, time() + 60*60*24*365); // cookie expires in one year
}
}
}

// ** Get perms of the user if the script is called by a join command **
if (isset($Reload) && $Reload == "JoinCmd")
{
$DbLink->query("SELECT perms,rooms FROM ".C_REG_TBL." WHERE username='$U' LIMIT 1");
$reguser = ($DbLink->num_rows() != 0);
if ($reguser) list($perms,$rooms) = $DbLink->next_record();
$DbLink->clean_results();
};

// ** Ensure the user is not banished from the room he wants to enter in **
if(!isset($Error) && (isset($N) && $N != "") && !isset($Reload))
{
if (C_BANISH != "0" && (!isset($perms) || $perms != "admin"))
{
include("./${ChatPath}lib/banish.lib.php");
if ($IsBanished) $Error = L_ERR_USR_20;
};
};

// ** Ensures the user can create a room and the room name is a valid one (bypassed test
// when the frameset is reloaded because of the NN4+ resize bug). **
if(!isset($Error) && (isset($R2) && $R2 != ""))
{
// Skipped when the script is called by a join command.
if (!isset($Reload))
{
// User is not registered -> Deny room creation
if (!$reguser)
{
$Error = L_ERR_USR_13;
}
// Check for invalid characters or empty room name
else if (trim($R2) == "" || ereg("[,\]", stripslashes($R2)))
{
$Error = L_ERR_ROM_1;
}
// Check for swear words in room name
else if(C_NO_SWEAR == 1 && checkwords($R2, true))
{
$Error = L_ERR_ROM_2;
}
// Ensure there is no existing room with the same name but a different type...
else
{
// ...among reserved name for private/public (default) rooms
$ToCheck = ($T == "1" ? $DefaultPrivateRooms : $DefaultChatRooms);
for ($i = 0; $i < count($ToCheck); $i++)
{
if (strcasecmp($R2,$ToCheck[$i]) == "0")
{
$Error = ($T == 0 ? L_ERR_ROM_3:L_ERR_ROM_4);
break;
};
};
unset($ToCheck);

// ...among other rooms created by users
if (!isset($Error))
{
$T1 = 1 - $T;
$DbLink->query("SELECT count(*) FROM ".C_MSG_TBL." WHERE room = '$R2' AND type = '$T1' LIMIT 1");
list($Nb) = $DbLink->next_record();
$DbLink->clean_results();
if($Nb != 0) $Error = ($T == 0 ? L_ERR_ROM_3:L_ERR_ROM_4);
};
};
};

// Define the user status
if (!isset($Error))
{
$register_room = true;
// If the name of the room to be created is a reserved one for private/public (default) rooms,
// status will be 'user'. Skipped when the script is called by a join command.
if (!isset($Reload))
{
$ToCheck = ($T == "1" ? $DefaultChatRooms : $DefaultPrivateRooms);
for ($i = 0; $i < count($ToCheck); $i++)
{
if (strcasecmp($R2,$ToCheck[$i]) == "0") $register_room = false;
};
unset($ToCheck);
};

// If room name is the same than one of an existing room containing "true" messages
// (not only notifications of users entrance/exit) or containing only "system"
// message but an other user is already logged in, status will be 'user'
if ($register_room)
{
$DbLink->query("SELECT Count(*) FROM ".C_MSG_TBL." WHERE room='$R2' AND username NOT LIKE 'SYS %' LIMIT 1");
list($count) = $DbLink->next_record();
$register_room = ($count == "0");
$DbLink->clean_results();
};

if ($register_room)
{
$DbLink->query("SELECT count(*) FROM ".C_USR_TBL." WHERE room='$R2' AND username != '$U' LIMIT 1");
list($anybody) = $DbLink->next_record();
$register_room = ($anybody == 0);
$DbLink->clean_results();
};

if ($register_room)
{
// If an other registered user is already moderator for the room to be created but
// there is no "true" message in this room then set his status to user for this room
$UpdLink = new DB;
$DbLink->query("SELECT username,rooms FROM ".C_REG_TBL." WHERE perms = 'moderator' AND username != '$U'");
while (list($mod_un,$mod_rooms) = $DbLink->next_record())
{
$changed = false;
$roomTab = explode(",",$mod_rooms);
for ($i = 0; $i < count($roomTab); $i++)
{
if (strcasecmp(stripslashes($R2), $roomTab[$i]) == 0)
{
$roomTab[$i] = "";
$changed = true;
break;
};
};
if ($changed)
{
$mod_rooms = str_replace(",,",",",ereg_replace("^,|,$","",implode(",",$roomTab)));
$UpdLink->query("UPDATE ".C_REG_TBL." SET rooms='".addslashes($mod_rooms)."' WHERE username='".addslashes($mod_un)."'");
$UpdLink->query("UPDATE ".C_USR_TBL." SET status='r' WHERE room='$R2' AND username='".addslashes($mod_un)."'");
};
unset($roomTab);
};
$DbLink->clean_results();

// Update the current user status for the room to be created in registered users table
$changed = false;
if (!room_in(stripslashes($R2), $rooms))
{
if ($rooms != "") $rooms .= ",";
$rooms .= stripslashes($R2);
$changed = true;
}
if ($perms == "user" || $perms == "")
{
$perms = "moderator";
$changed = true;
}
if (($changed)&&($perms != "admin"))
{
$DbLink->query("UPDATE ".C_REG_TBL." SET perms='$perms', rooms='".addslashes($rooms)."' WHERE username='$U'");
}
}
}
}

// ** Enter the chat **
if(!isset($Error) && (isset($N) && $N != ""))
{
if(isset($R2) && $R2 != "")
{
$R = $R2;
}
elseif (!isset($R)) // $R is set when the frameset is reloaded because of the NN4+ resize bug.
{
$T = 1;
$R = (isset($R0) && $R0 != "")? $R0 : $R1;
};

$CookieRoom = urlencode(stripslashes($R));
setcookie("CookieRoom", $CookieRoom, time() + 60*60*24*365); // cookie expires in one year
setcookie("CookieRoomType", $T, time() + 60*60*24*365); // cookie expires in one year
if (isset($HTTP_COOKIE_VARS))
{
if (isset($HTTP_COOKIE_VARS["CookieMsgOrder"])) $CookieMsgOrder = $HTTP_COOKIE_VARS["CookieMsgOrder"];
if (isset($HTTP_COOKIE_VARS["CookieShowTimestamp"])) $CookieShowTimestamp = $HTTP_COOKIE_VARS["CookieShowTimestamp"];
if (isset($HTTP_COOKIE_VARS["CookieNotify"])) $CookieNotify = $HTTP_COOKIE_VARS["CookieNotify"];
};
if (!isset($O)) $O = isset($CookieMsgOrder) ? $CookieMsgOrder : C_MSG_ORDER;
if (!isset($ST)) $ST = isset($CookieShowTimestamp) ? $CookieShowTimestamp : C_SHOW_TIMESTAMP;
if (!isset($NT)) $NT = isset($CookieNotify) ? $CookieNotify : C_NOTIFY;
if (!isset($PWD_Hash)) $PWD_Hash = (isset($reguser) && $reguser ? md5(stripslashes($pmc_password)) : "");

// Define the user status to be put in the users table if necessary. Skipped when the
// frameset is reloaded because of the NN4+ resize bug.
if (!isset($Reload) || $Reload != "NNResize")
{
if (!isset($perms)) $perms = ((isset($reguser) && $reguser) ? "" : "noreg");
switch ($perms)
{
case 'admin':
$status = "a";
break;
case 'moderator':
$status = (room_in(stripslashes($R), $rooms) ? "m" : "r");
break;
case 'noreg':
$status = "u";
break;
default:
$status = "r";
};
};

// Udpates the IP address and the last log. time of the user in the regsistered users table if necessary
if (isset($reguser) && $reguser) $DbLink->query("UPDATE ".C_REG_TBL." SET reg_time='".time()."', ip='$IP' WHERE username='$U'");

// In the case of a registered user that logs again...
// ...in the same room update his logging time and update his IP address;
// ...in an other room kick him from the other room, put a notification message of
// exit for this room, update the users table and put a notification message of
// entrance for the room he log in.
$current_time = time();
if (isset($relog) && $relog)
{
if (stripslashes($R) == $room)
{
$DbLink->query("UPDATE ".C_USR_TBL." SET u_time='$current_time', ip='$IP' WHERE username='$U'");
}
else
{
$DbLink->query("SELECT type FROM ".C_MSG_TBL." WHERE room='".addslashes($room)."' LIMIT 1");
list($type) = $DbLink->next_record();
$DbLink->clean_results();
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ('$type', '".addslashes($room)."', 'SYS exit', '', '$current_time', '', 'sprintf(L_EXIT_ROM, \"".special_char($U,$Latin1)."\")')");
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ($T, '$R', 'SYS enter', '', '$current_time', '', 'sprintf(L_ENTER_ROM, \"".special_char($U,$Latin1)."\")')");
$DbLink->query("UPDATE ".C_USR_TBL." SET room='$R',u_time='$current_time', status='$status', ip='$IP' WHERE username='$U'");
if (C_WELCOME)
{
// Delete old welcome messages sent to the current user
$DbLink->query("DELETE FROM ".C_MSG_TBL." WHERE username = 'SYS welcome' AND address = '$U'");
// Insert a new welcome message in the messages table
include("./${ChatPath}lib/welcome.lib.php");
$current_time_plus = $current_time + 1; // ensures the welcome msg is the last one
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ($T, '$R', 'SYS welcome', '', '$current_time_plus', '$U', 'sprintf(\"".WELCOME_MSG."\")')");
};
};
}
// In the case of an user that logs again in the same room because of the resize bug of NN4+
// update his logging time and his IP address
elseif (isset($Reload) && $Reload == "NNResize")
{
$DbLink->query("UPDATE ".C_USR_TBL." SET room='$R',u_time='$current_time', ip='$IP' WHERE username='$U'");
}
// For all other case of users entering in, set user infos. in users table and put a
// notification message of entrance in the messages table
else
{
$DbLink->query("INSERT INTO ".C_USR_TBL." VALUES ('$R', '$U', '$Latin1', '$current_time', '$status','$IP')");
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ($T, '$R', 'SYS enter', '', '$current_time', '', 'sprintf(L_ENTER_ROM, \"".special_char($U,$Latin1)."\")')");
if (C_WELCOME)
{
// Delete old welcome messages sent to the current user
$DbLink->query("DELETE FROM ".C_MSG_TBL." WHERE username = 'SYS welcome' AND address = '$U'");
// Insert a new welcome message in the messages table
include("./${ChatPath}lib/welcome.lib.php");
$current_time_plus = $current_time + 1; // ensures the welcome msg is the last one
$DbLink->query("INSERT INTO ".C_MSG_TBL." VALUES ($T, '$R', 'SYS welcome', '', '$current_time_plus', '$U', 'sprintf(\"".WELCOME_MSG."\")')");
};
};

// Delete invite messages sent to the user for the room he will enter in
$DbLink->query("SELECT m_time FROM ".C_MSG_TBL." WHERE username='SYS inviteTo' AND address='$U' AND room='$R'");
if($DbLink->num_rows() != 0)
{
$DelLink = new DB;
while(list($sent_time) = $DbLink->next_record())
{
$DelLink->query("DELETE FROM ".C_MSG_TBL." WHERE m_time='$sent_time' AND (username='SYS inviteFrom' OR (username='SYS inviteTo' AND address='$U'))");
};
};
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<HTML>
<HEAD>
<TITLE><?php echo(APP_NAME); ?></TITLE>
<LINK REL="SHORTCUT ICON" HREF="<?php echo($ChatPath); ?>favicon.ico">
<SCRIPT TYPE="text/javascript" LANGUAGE="JavaScript">

</SCRIPT>
<SCRIPT TYPE="text/javascript" LANGUAGE="javascript1.1">

</SCRIPT>
<SCRIPT TYPE="text/javascript" LANGUAGE="JavaScript1.2">

</SCRIPT>
<?php
if ($Ver == "H")
{
?>
<SCRIPT SRC="<?php echo($ChatPath); ?>lib/usersH.js" TYPE="text/javascript" LANGUAGE="JavaScript1.2"></SCRIPT>
<SCRIPT SRC="<?php echo($ChatPath); ?>lib/connectStateH.js" TYPE="text/javascript" LANGUAGE="JavaScript1.2"></SCRIPT>
<?php
};
$Ver1 = ($Ver == "H" ? $Ver : "L");
$AddPwd2Url = ($PWD_Hash != "" ? "&PWD_Hash=$PWD_Hash" : "");
include("./${ChatPath}lib/frameset_def.lib.php");
?>
</HTML>
<?php
$DbLink->close();
exit;

} // end of entering the chat work

**chelotte** · 20/07/2006, 20h27

/*********** 'send_headers' FUNCTION ***********/

/* ------------------------------------------------------------------------------------------
The send_headers function add lines at the head part of your html file.

$title var allows to show "phpMyChat" as the title for your window when sets to 1/true.
$icon var allows to set phpMyChat icon as the icon for favorites when sets to 1/true.
--------------------------------------------------------------------------------------- */

function send_headers($title, $icon)
{
global $ChatPath, $From, $L;
global $Charset, $FontName, $FontSize;

if ($title)
echo("\t" . '<TITLE>' . APP_NAME . '</TITLE>' . "\n");
?>

<META NAME="description" CONTENT="phpMyChat">
<META NAME="keywords" CONTENT="phpMyChat">
<?php
if ($icon) echo("<LINK REL=\"SHORTCUT ICON\" HREF=\"${ChatPath}favicon.ico\">\n");

// For translations with an explicit charset (not the 'x-user-defined' one)
if (!isset($FontName)) $FontName = "";
?>
<LINK REL="stylesheet" HREF="<?php echo($ChatPath); ?>config/start_page.css.php?<?php echo("Charset=${Charset}&medium=${FontSize}&FontName=".urlencode($FontName)); ?>" TYPE="text/css">
<SCRIPT TYPE="text/javascript" LANGUAGE="javascript">

</SCRIPT>
<?php

} // end of send_headers function;

/*********** 'layout' FUNCTION ***********/

/* ----------------------------------------------------------------------------------
The layout function draw the initial table/form. It will define three way to go
into the chat (the $Ver et $Ver1 var) dependent of the browser capacities:
- those that accept DHTML will use "H" (for highest) named scripts, the others
will run "L" (for lowest) named scripts;
- those that support JavaScript1.1 stuff will use a color picker to choose
messages colors in the chat/input.php script ($Ver is set to "M" for medium
if the browser can not support DHTML, else "H"), others a drop down list.
---------------------------------------------------------------------------------- */

function layout($Err, $U, $R, $T)
{
global $DbLink;
global $ChatPath, $From, $Action, $L;
global $Charset, $DisplayFontMsg, $FontPack, $FontName;
global $AvailableLanguages;
global $DefaultChatRooms;
if ($Err) global $Error;
?>

<TABLE ALIGN="center" CELLPADDING=5 CLASS="ChatBody"><TR><TD CLASS="ChatBody">

<CENTER>
<FORM ACTION="<?php echo("$Action"); ?>" METHOD="POST" AUTOCOMPLETE="OFF" NAME="Params" onSubmit="defineVerField();">
<SPAN CLASS="ChatTitle"><?php echo(APP_NAME." ".APP_VERSION); ?></SPAN>
<?php
print "Nom Form : ".$Action;
// Msg for translations with no real iso code
if (isset($FontPack) && $FontPack != "" && file_exists($ChatPath."localization/${L}/${FontPack}"))
{
if (!isset($Error) && $DisplayFontMsg) echo("<P CLASS=\"ChatError\">This translation of ".APP_NAME." requires <A HREF=\"${ChatPath}localization/${L}/${FontPack}\" CLASS=\"ChatFonts\" title=\"" . str_replace('"', '', $FontName) . "\">these font faces</A></P>");
}
?>
<P>
<A HREF="<?php echo($ChatPath); ?>tutorial_popup.php?<?php echo("L=$L&Ver=L"); ?>" onClick="tutorial_popup(); return false" CLASS="ChatLink" TARGET="_blank"><?php echo(L_TUTORIAL); ?></A>
</P>
<P CLASS="ChatP1">
<?php echo(L_WEL_1." ".C_MSG_DEL." ".L_WEL_2." ".C_USR_DEL." ".L_WEL_3); ?>
</P>
<?php
$DefaultRoomFound = 0;
if($DbLink->query("SELECT DISTINCT u.username FROM ".C_USR_TBL." u, ".C_MSG_TBL." m WHERE u.room = m.room AND m.type = 1"))
{
$Nb = $DbLink->num_rows();
$link = " <A HREF=\"${ChatPath}users_popupL.php?From=$From&L=$L\" CLASS=\"ChatLink\" onClick=\"users_popup(); return false\" TARGET=\"_blank\">";
echo("<P CLASS=\"ChatP1\">".L_CUR_1.$link.$Nb." ".($Nb > 1 ? L_USERS : L_USER)."</A> ".L_CUR_2."</P>");
}
if(isset($Error))
{
echo("<P CLASS=\"ChatError\">$Error</P>");
}
if (!isset($Ver)) $Ver = "L";
?>

<INPUT TYPE="hidden" NAME="Ver" VALUE="<?php echo($Ver); ?>">
<INPUT TYPE="hidden" NAME="Form_Send" VALUE="1">
<INPUT TYPE="hidden" NAME="L" VALUE="<?php echo($L); ?>">
<INPUT TYPE="hidden" NAME="N" VALUE="<?php echo(C_MSG_NB); ?>">
<INPUT TYPE="hidden" NAME="D" VALUE="<?php echo(C_MSG_REFRESH); ?>">

<TABLE BORDER=0 CELLPADDING=3 CLASS="ChatTable">
<TR CLASS="ChatCell">
<TD ALIGN="CENTER" CLASS="ChatCell">
<TABLE BORDER=0 CLASS="ChatTable">
<?php
// Display flags if necessary
if (C_MULTI_LANG == 1)
{
?>
<TR CLASS="ChatCell">
<TD COLSPAN=2 ALIGN="CENTER" CLASS="ChatCell">
<SPAN CLASS="ChatFlags">
<?php
asort($AvailableLanguages);
reset($AvailableLanguages);
$i = 0;
while(list($key, $name) = each($AvailableLanguages))
{
$i++;
echo("<A HREF=\"$Action?L=${name}\">");
echo("<IMG SRC=\"${ChatPath}localization/${name}/flag.gif\" BORDER=0 WIDTH=24 HEIGHT=16 ALT=\"".ucfirst(str_replace("_"," ",$name))."\"></A> ");
if ($i % 15 == 0) echo ("<BR>");
};
unset($AvailableLanguages);
?>
</SPAN>
</TD>
</TR>
<?php
};

// Horizontal alignement for cells topic
$CellAlign = ($Charset == "windows-1256" ? "LEFT" : "RIGHT");
?>
<TR CLASS="ChatCell">
<TH COLSPAN=2 CLASS="ChatTabTitle"><?php echo(L_SET_1); ?></TH>
</TR>
<TR CLASS="ChatCell">
<TD ALIGN="<?php echo($CellAlign); ?>" VALIGN="TOP" CLASS="ChatCell" NOWRAP><?php echo(L_SET_2); ?> :</TD>
<TD VALIGN="TOP" CLASS="ChatCell">
<INPUT TYPE="text" NAME="U" SIZE=11 MAXLENGTH=10 VALUE="<?php echo(htmlspecialchars(urldecode($U))); ?>" CLASS="ChatBox">
</TD>
</TR>
<TR CLASS="ChatCell">
<TD ALIGN="<?php echo($CellAlign); ?>" VALIGN="TOP" CLASS="ChatCell" NOWRAP><?php echo(L_REG_1); ?> :</TD>
<TD VALIGN="TOP" CLASS="ChatCell" NOWRAP>
<INPUT TYPE="password" NAME="pmc_password" SIZE=11 MAXLENGTH=16 CLASS="ChatBox">
<?php if (!C_REQUIRE_REGISTER) echo(" <U>".L_REG_1r."</U>"); ?>
</TD>
</TR>

<TR CLASS="ChatCell"><TD CLASS="ChatCell"> </TD></TR>

<TR CLASS="ChatCell">
<TH COLSPAN=2 CLASS="ChatTabTitle"><?php echo(L_REG_2); ?></TH>
</TR>
<TR CLASS="ChatCell">
<TD ALIGN="center" COLSPAN=2 CLASS="ChatCell">
<BR>
<A HREF="<?php echo($ChatPath); ?>register.php?L=<?php echo($L); ?>" CLASS="ChatReg" onClick="reg_popup('register'); return false" TARGET="_blank"><?php echo(L_REG_3); ?></A>
| <A HREF="<?php echo($ChatPath); ?>edituser.php?L=<?php echo($L); ?>" CLASS="ChatReg" onClick="reg_popup('edituser'); return false" TARGET="_blank"><?php echo(L_REG_4); ?></A>
<?php
if (C_SHOW_DEL_PROF != 0)
{
?>
| <A HREF="<?php echo($ChatPath); ?>deluser.php?L=<?php echo($L); ?>" CLASS="ChatReg" onClick="reg_popup('deluser'); return false" TARGET="_blank"><?php echo(L_REG_5); ?></A>
<?php
}
if (C_SHOW_ADMIN != 0)
{
?>
|| <A HREF="<?php echo($ChatPath); ?>admin.php?L=<?php echo($L); ?>&Link=1" CLASS="ChatReg" onClick="reg_popup('admin'); return false" TARGET="_blank"><?php echo(L_REG_35); ?></A>
<?php
}
?>
</TD>
</TR>
<?php
if (C_VERSION > 0)
{
?>
<TR CLASS="ChatCell">
<TD COLSPAN=2 CLASS="ChatCell"> </TD>
</TR>
<TR CLASS="ChatCell">
<TH COLSPAN=2 CLASS="ChatTabTitle"><?php echo(L_SET_5); ?></TH>
</TR>
</TABLE>
<TABLE BORDER=0 CLASS="ChatTable">
<TR CLASS="ChatCell">
<TD ALIGN="<?php echo($CellAlign); ?>" VALIGN="TOP" CLASS="ChatCell" NOWRAP><?php echo(L_SET_6); ?> :</TD>
<TD VALIGN="TOP" CLASS="ChatCell">
<SELECT NAME="R0" CLASS="ChatBox" onChange="reset_R0();">
<OPTION VALUE=""><?php echo(L_SET_7); ?></OPTION>
<?php
// Display default rooms in the drop down list
$PrevRoom = "";
if($R != "") $PrevRoom = urldecode($R);

$DefaultRoomsString = "";
for($i = 0; $i < count($DefaultChatRooms); $i++)
{
$tmpRoom = stripslashes($DefaultChatRooms[$i]);
$DefaultRoomsString .= ($DefaultRoomsString == "" ? "" : ",").$tmpRoom;
echo("<OPTION VALUE=\"".htmlspecialchars($tmpRoom)."\"");
if(strcasecmp($tmpRoom, $PrevRoom) == 0)
{
echo(" SELECTED");
$DefaultRoomFound = 1;
}
echo(">".$tmpRoom."</OPTION>");
}
?>
</SELECT>
</TD>
</TR>
<?php
}
if (C_VERSION == 2)
{
?>
<TR CLASS="ChatCell">
<TD ALIGN="<?php echo($CellAlign); ?>" VALIGN="TOP" CLASS="ChatCell" NOWRAP><?php echo(L_SET_8); ?> :</TD>
<TD VALIGN="TOP" CLASS="ChatCell">
<SELECT NAME="R1" CLASS="ChatBox" onChange="reset_R1();">
<OPTION VALUE=""><?php echo(L_SET_7); ?></OPTION>
<?php
// Display other public rooms in the drop down list
$DbLink->query("SELECT DISTINCT room FROM ".C_MSG_TBL." WHERE type = 1 AND username NOT LIKE 'SYS %' ORDER BY room");
while(list($Room) = $DbLink->next_record())
{
if (!room_in($Room, $DefaultRoomsString))
{
echo("<OPTION VALUE=\"".htmlspecialchars($Room)."\"");
if(strcasecmp($Room, $PrevRoom) == 0 && $DefaultRoomFound == 0)
{
echo(" SELECTED");
$DefaultRoomFound = 1;
}
echo(">${Room}</OPTION>");
}
}
$DbLink->clean_results();
?>
</SELECT>
</TD>
</TR>
<TR CLASS="ChatCell">
<TD ALIGN="<?php echo($CellAlign); ?>" VALIGN="TOP" CLASS="ChatCell" NOWRAP>
<?php echo(L_SET_9." "); ?>
<SELECT NAME="T" CLASS="ChatBox">
<OPTION VALUE="1" <?php if($T == 1 && $DefaultRoomFound == 0) echo("SELECTED"); ?>><?php echo(L_SET_10); ?></OPTION>
<OPTION VALUE="0" <?php if($T == 0 && $DefaultRoomFound == 0) echo("SELECTED"); ?>><?php echo(L_SET_11); ?></OPTION>
</SELECT>
<?php echo(" ".L_SET_12); ?> :
</TD>
<TD VALIGN="TOP" CLASS="ChatCell">
<INPUT TYPE="text" NAME="R2" SIZE=11 MAXLENGTH=10 <?php if($DefaultRoomFound == 0 && $R != "") echo("VALUE=\"".htmlspecialchars(urldecode($R))."\""); ?> CLASS="ChatBox" onChange="reset_R2();">
</TD>
</TR>
<?php
}
?>
</TABLE>
<P CLASS="ChatP2">
<?php echo(L_SET_13." "); ?>
<INPUT TYPE="submit" VALUE="<?php echo(L_SET_14); ?>" CLASS="ChatBox"> ...
</P>
</TD>
</TR>
</TABLE>
<SPAN CLASS="ChatCopy" dir="LTR">
© 2000-2001 <A HREF="http://www.phpheaven.net/" CLASS="ChatLink">The phpHeaven Team</A>
</SPAN>
</FORM>
</CENTER>

</TD></TR></TABLE>

<?php
} // end of the layout function
?>

Modifier le démarrage de PhpMyChat

Langage PHP

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