Un simple chat que hice en PHP que tiene las siguientes opciones :
- Solo permite 10 mensajes por lo que borra por antiguedad
- Filtra malas palabras
- Se pueden borrar comentarios desde el administrador
Una imagen :
(http://doddyhackman.webcindario.com/images/dh_chat.jpg)
Los codigos :
index.php
<?php
// DH Chat 0.5
// (C) Doddy Hackman 2015
// Login
$username = "admin"; // Edit
$password = "21232f297a57a5a743894a0e4a801fc3"; // Edit
//
$index = "admin.php"; // Edit
if (isset($_GET['poraca'])) {
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Login</title>
<link rel="shortcut icon" href="images/icono.png">
<link href="style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<center><br>
<div class="post">
<h3>Login</h3>
<div class="post_body">
<img src="images/login.jpg" width="562" height="440" />
<br />
<form action="" method=POST>
Username : <input type=text size=30 name=username /><br /><br />
Password : <input type=password size=30 name=password /><br /><br />
<input type=submit name=login style="width: 100px;" value=Login /><br /><br />
</form>
</div>
</div>
</center>
</body>
</html>';
if (isset($_POST['login'])) {
$test_username = $_POST['username'];
$test_password = md5($_POST['password']);
if ($test_username == $username && $test_password == $password) {
setcookie("login", base64_encode($test_username . "@" . $test_password));
echo "<script>alert('Welcome idiot');</script>";
$ruta = "http://" . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . "/" . $index;
echo '<meta http-equiv="refresh" content="0; url=' . htmlentities($ruta) . '" />';
} else {
echo "<script>alert('Fuck You');</script>";
}
}
} else {
echo '<meta http-equiv="refresh" content="0; url=http://www.petardas.com" />';
}
// The End ?
?>
admin.php
<?php
// DH Chat 0.5
// (C) Doddy Hackman 2015
error_reporting(0);
// Login
$username = "admin"; // Edit
$password = "21232f297a57a5a743894a0e4a801fc3"; // Edit
// DB
$host = "localhost"; // Edit
$userw = "root"; // Edit
$passw = ""; // Edit
$db = "chat"; // Edit
if (isset($_COOKIE['login'])) {
$st = base64_decode($_COOKIE['login']);
$plit = explode("@", $st);
$user = $plit[0];
$pass = $plit[1];
if ($user == $username and $pass == $password) {
echo '
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>DH Chat 0.5</title>
<link rel="shortcut icon" href="images/icono.png">
<link href="style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<center>
';
mysql_connect($host, $userw, $passw);
mysql_select_db($db);
echo ' <br><img src="images/chat.png" /><br>';
if (isset($_POST['instalar'])) {
$todo = "create table mensajes (
id_comentario int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
mensaje TEXT NOT NULL,
apodo VARCHAR(255) NOT NULL,
PRIMARY KEY (id_comentario));
";
$todo2 = "create table insultos (
id_insulto int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
mensaje TEXT NOT NULL,
PRIMARY KEY (id_insulto));
";
if (mysql_query($todo)) {
if (mysql_query($todo2)) {
$insultos = array(
"lammer",
"lamer",
"maricon",
"noob"
);
foreach ($insultos as $con) {
@mysql_query("INSERT INTO insultos(id_insulto,mensaje)values(NULL,'$con')");
}
echo "<script>alert('Installed');</script>";
echo '<meta http-equiv="refresh" content=0;URL=>';
}
} else {
echo "<script>alert('Error');</script>";
}
}
if (mysql_num_rows(mysql_query("show tables like 'mensajes'"))) {
//
$re = mysql_query("select * from mensajes order by id_comentario ASC");
if (isset($_GET['id'])) {
if (is_numeric($_GET['id'])) {
if (@mysql_query("delete from mensajes where id_comentario='" . $_GET['id'] . "'")) {
echo "<script>alert('Comment deleted');</script>";
} else {
echo "<script>alert('Error');</script>";
}
}
}
$sql = "select id_comentario from mensajes";
$resultado = mysql_query($sql);
$cantidad = mysql_num_rows($resultado);
echo '
<div class="post">
<h3>Comments : ' . $cantidad . '</h3>
<div class="post_body"><br>';
if ($cantidad <= 0) {
echo '<b>No entries found</b><br>';
} else {
echo "<table>";
echo "<td><b>ID</b></td><td><b>Nick</b></td><td><b>Text</b></td><td><b>Option</b></td><tr>";
while ($ver = mysql_fetch_array($re)) {
echo "<td>" . htmlentities($ver[0]) . "</td><td>" . htmlentities($ver[2]) . "</td><td>" . htmlentities($ver[1]) . "</td><td><a href=?id=" . htmlentities($ver[0]) . ">Delete</a></td><tr>";
}
echo "</table>";
}
echo ' <br></div>
</div>';
if (isset($_POST['new_word'])) {
$in = $_POST['word'];
if (@mysql_query("INSERT INTO insultos(id_insulto,mensaje)values(NULL,'$in')")) {
echo "<script>alert('Word added');</script>";
} else {
echo "<script>alert('Error');</script>";
}
}
if (isset($_GET['del_word'])) {
if (is_numeric($_GET['del_word'])) {
if (@mysql_query("delete from insultos where id_insulto='" . $_GET['del_word'] . "'")) {
echo "<script>alert('Word deleted');</script>";
} else {
echo "<script>alert('Error');</script>";
}
}
}
echo '
<div class="post">
<h3>Block words</h3>
<div class="post_body"><br>
';
echo "
<form action='' method=POST>
<b>Word : </b><input type=text name=word>
<input type=submit name=new_word style='width: 100px;' value=Add>
</form>";
echo '
<br>
</div>
</div>
';
$sql = "select id_insulto from insultos";
$resultado = mysql_query($sql);
$cantidad = mysql_num_rows($resultado);
echo '
<div class="post">
<h3>Words blocked : ' . $cantidad . '</h3>
<div class="post_body"><br>
';
$rea = mysql_query("select * from insultos order by id_insulto ASC");
if ($cantidad <= 0) {
echo '<b>No entries found</b><br>';
} else {
echo "<table>";
echo "<td>ID</td><td>Word</td><td>Option</td><tr>";
while ($ver = mysql_fetch_array($rea)) {
echo "<td>" . htmlentities($ver[0]) . "</td><td>" . htmlentities($ver[1]) . "</td><td><a href=?del_word=" . htmlentities($ver[0]) . ">Delete</a></td><tr>";
}
echo "</table>";
}
echo '
<br>
</div>
</div>
';
} else {
echo '
<div class="post">
<h3>Installer</h3>
<div class="post_body">';
echo "
<form action='' method=POST>
<h2>Do you want install DH Chat 0.5 ?</h2><br>
<input type=submit name=instalar style='width: 100px;' value=Install>
</form><br>";
echo ' </div>
</div>';
}
echo '
<br><h3>(C) Doddy Hackman 2015</h3><br>
</center>
</body>
</html>';
mysql_close();
exit(1);
} else {
echo "<script>alert('Fuck You');</script>";
}
} else {
echo '<meta http-equiv="refresh" content="0; url=http://www.petardas.com" />';
}
// The End ?
?>
style.css
/*
==-----------------------------------==
|| Name : DH Theme ||
|| Version : 0.8 ||
|| Author : Doddy H ||
|| Description: Templante ||
|| Date : 14/1/2015 ||
==-----------------------------------==
*/
body {
background:transparent url("images/fondo.jpg") repeat scroll 0 0;
color:gray;
font-family:helvetica,arial,sans-serif;
font-size:14px;
text-align:center;
}
a:link {
text-decoration:none;
color:orange;
}
a:visited {
color:orange;
}
a:hover {
color:orange;
}
td,tr {
border-style:solid;
border-color: gray;
border-width: 1px;
background: black;
border: solid #222 2px;
color:gray;
font-family:helvetica,arial,sans-serif;
font-size:14px;
text-align:center;
word-wrap: break-word;
word-break:break-all;
}
input {
border-style:solid;
border-color: gray;
border-width: 1px;
background: black;
border: solid #222 2px;
color:gray;
font-family:helvetica,arial,sans-serif;
font-size:14px;
}
.post {
background-color:black;
color:gray;
margin-bottom:10px;
width:600px;
word-wrap: break-word;
}
.post h3 {
background-color:black;
color:orange;
background-color:#000;
border: solid #222 2px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
padding:5px 10px;
}
.post_body {
background-color:black;
margin:-20px 0 0 0;
color:white;
background-color:#000;
border: solid #222 2px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
padding:5px 10px;
}
/* The End ? */
chat.php
<?php
//DH Chat 0.5
//(C) Doddy Hackman 2015
// DB
$host = "localhost"; // Edit
$user = "root"; // Edit
$pass = ""; // Edit
$db = "chat"; // Edit
//
error_reporting(0);
mysql_connect($host, $user, $pass);
mysql_select_db($db);
echo '<link href="chat.css" rel="stylesheet" type="text/css" />';
echo "<table border=0 width='210' style='table-layout: fixed'>";
echo "<td><b>DH Chat 0.5</b></td><tr>";
$sumo = mysql_query("SELECT MAX(id_comentario) FROM mensajes");
$s = mysql_fetch_row($sumo);
foreach ($s as $d) {
$total = $d;
}
$test = $total - 10;
if ($test <= 0) {
next;
} else {
$resto = $test;
for ($i = 1; $i <= $resto; $i++) {
@mysql_query("DELETE FROM mensajes where id_comentario='$i'");
}
}
$re = @mysql_query("select * from mensajes order by id_comentario DESC");
while ($ver = @mysql_fetch_array($re)) {
echo "<td><b>" . htmlentities($ver[2]) . "</b> : " . htmlentities($ver[1]) . "</td><tr>";
}
echo "<br><br><td><br><b>Comment</b><br><br>
<form action='' method=POST>
Nick : <input type=text name=apodo size=20><br><br>
Text : <input type=text name=msg size=20><br><br>
<input type=submit name=chatentro style='width: 100px;' value=Send>
</form>
<tr>
<td><b>Coded By Doddy H</b></td><tr>
</table>";
if (isset($_POST['chatentro'])) {
$sumo = mysql_query("SELECT MAX(id_comentario) FROM mensajes");
$s = mysql_fetch_row($sumo);
foreach ($s as $d) {
$x_id = $d + 1;
}
$apodo = htmlentities(addslashes($_POST['apodo']));
$mensaje = htmlentities(addslashes($_POST['msg']));
$apodo = substr($apodo, 0, 70);
$mensaje = substr($mensaje, 0, 70);
$rex = mysql_query("select mensaje from insultos");
while ($con = mysql_fetch_array($rex)) {
$mensaje = str_replace($con[0], "#$!*", $mensaje);
$apodo = str_replace($con[0], "#$!*", $apodo);
}
if (is_numeric($x_id)) {
@mysql_query("INSERT INTO mensajes(id_comentario,apodo,mensaje)values('$x_id','$apodo','$mensaje')");
}
echo '<meta http-equiv="refresh" content=0;URL=>';
}
mysql_close();
// The End ?
?>
chat.css
/*
==-----------------------------------==
|| Name : DH Theme ||
|| Version : 0.8 ||
|| Author : Doddy H ||
|| Description: Templante ||
|| Date : 14/1/2015 ||
==-----------------------------------==
*/
body {
color:gray;
font-family:helvetica,arial,sans-serif;
font-size:14px;
text-align:center;
}
a:link {
text-decoration:none;
color:orange;
}
a:visited {
color:orange;
}
a:hover {
color:orange;
}
td,tr {
border-style:solid;
border-color: gray;
border-width: 1px;
background: black;
border: solid #222 2px;
color:gray;
font-family:helvetica,arial,sans-serif;
font-size:14px;
text-align:center;
word-wrap: break-word;
word-break:break-all;
}
input {
border-style:solid;
border-color: gray;
border-width: 1px;
background: black;
border: solid #222 2px;
color:gray;
font-family:helvetica,arial,sans-serif;
font-size:14px;
}
.post {
background-color:black;
color:gray;
margin-bottom:10px;
width:600px;
word-wrap: break-word;
}
.post h3 {
background-color:black;
color:orange;
background-color:#000;
border: solid #222 2px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
padding:5px 10px;
}
.post_body {
background-color:black;
margin:-20px 0 0 0;
color:white;
background-color:#000;
border: solid #222 2px;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
padding:5px 10px;
}
/* The End ? */
test.php
<body background="test.jpg">
<?php
include("chat.php");
?>
Si quieren bajar el programa lo pueden hacer de aca (https://sourceforge.net/p/dhchat/).
Cualquier sugerencia para mejorar este proyecto diganla para mejorar.
Saludos.