Codice PHP guestbook

**matthew85** · 10-06-2010, 14:48

Sto provando a sistemare un codice PHP per il guestbook! Qualcuno mi può dare una mano?

Vi metto qua sotto tutto il codice con le varie suddivisioni di file:

admin.php:

Codice PHP:


<?php



/***********************************************\

* Bc - GuestBook!

* Bc Scripts (C) 2004

* Boris Carollo - [email]bc.scripts@lycos.com[/email]

* [url]http://bcscripts.zapto.org[/url]

\***********************************************/



// Includo le variabili importanti

include ("config.php");

include ("vars.php");



// Conto i messaggi, un "</tr>" vale un messaggio

$cont = implode ("",file($file));

$gets = substr_count ($cont,"</tr>");



if ($ssid == "") {

    // Costruisco il codice HTML

    echo ("

    <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

    <html>

    <head>

    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

    <title>$site (Bc - GuestBook $vers)</title>

    <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

    </head>

    <body>

    

    


    <div align=\"center\">

    <form method=\"post\" action=\"admin.php?ssid=login\">

    <table cellspacing=\"1\" cellpadding=\"4\">

    <tr>

    <td class=\"bottd\" width=\"600\" colspan=\"2\">

    <div align=\"center\">

    [b]Login![/b]

    
 


    <input type=\"password\" name=\"pass\" size=\"30\" maxlength=\"15\">

    
 


    <input type=\"submit\" name=\"send\" value=\"invia\"> <input type=\"reset\" value=\"reset\">

    </div>

    </td>

    </tr>

    </table>

    </form>

    </div>

    


    

    </body>

    </html>

    ");

}

elseif ($ssid == "login") {

    if (($pass != $pwrd) || ($send == FALSE)) {

        echo ("

        <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

        <html>

        <head>

        <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

        <title>$site (Bc - GuestBook $vers)</title>

        <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

        </head>

        <body>

        

        


        <div align=\"center\">

        <table cellspacing=\"1\" cellpadding=\"4\">

        <tr>

        <td class=\"bottd\" width=\"600\">

        <div align=\"center\">

        La password specificata &egrave; errata.

        
 


        <a href=\"javascript:history.back(-1)\">Indietro</a>

        </div>

        </td>

        </tr>

        </table>

        </div>

        


        

        </body>

        </html>

        ");

    }

    else {

        echo ("

        <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

        <html>

        <head>

        <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

        <meta http-equiv=\"Refresh\" content=\"2; url=admin.php?ssid=$md5p\">

        <title>$site (Bc - GuestBook $vers)</title>

        <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

        </head>

        <body>

        

        


        <div align=\"center\">

        <table cellspacing=\"1\" cellpadding=\"4\">

        <tr>

        <td class=\"bottd\" width=\"600\">

        <div align=\"center\">

        Salve Admin!

        
 


        Sto effettuando il login...

        </div>

        </td>

        </tr>

        </table>

        </div>

        


        

        </body>

        </html>

        ");

    }

}

elseif ($ssid == $md5p) {

    echo ("

    <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

    <html>

    <head>

    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

    <title>$site (Bc - GuestBook $vers)</title>

    <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

    </head>

    <body>

    

    


    <div align=\"center\">

    <form method=\"post\" action=\"admin.php?ssid=apply\">

    <table cellspacing=\"1\" cellpadding=\"4\">

    <tr>

    <td class=\"toptd\" width=\"150\" height=\"20\">

    <img src=\"images/write.gif\" alt=\"\" border=\"0\" /> <a href=\"write.php\">Scrivi</a>

    </td>

    <td class=\"toptd\" width=\"450\" height=\"20\">

    Messaggi: [b]$gets[/b]

    </td>

    </tr>

    <tr>

    <td class=\"bottd\" width=\"150\" height=\"20\">

    Password:

    </td>

    <td class=\"bottd\" width=\"450\" height=\"20\">

    <input type=\"text\" name=\"adps\" size=\"30\" value=\"$pwrd\" maxlength=\"15\" />

    </td>

    </tr>

    <tr>

    <td class=\"bottd\" width=\"150\" height=\"20\">

    E-mail:

    </td>

    <td class=\"bottd\" width=\"450\" height=\"20\">

    <input type=\"text\" name=\"adml\" size=\"30\" value=\"$mail\" maxlength=\"45\" />

    </td>

    </tr>

    <tr>

    <td class=\"bottd\" width=\"150\" height=\"20\">

    File:

    </td>

    <td class=\"bottd\" width=\"450\" height=\"20\">

    <input type=\"text\" name=\"adfl\" size=\"30\" value=\"$file\" maxlength=\"15\" />

    </td>

    </tr>

    <tr>

    <td class=\"bottd\" width=\"150\" height=\"20\">

    Style:

    </td>

    <td class=\"bottd\" width=\"450\" height=\"20\">

    <input type=\"text\" name=\"adcs\" size=\"30\" value=\"$dcss\" maxlength=\"15\" />

    </td>

    </tr>

    <tr>

    <td class=\"bottd\" width=\"150\" height=\"20\">

    Nome sito:

    </td>

    <td class=\"bottd\" width=\"450\" height=\"20\">

    <input type=\"text\" name=\"adst\" size=\"30\" value=\"$site\" maxlength=\"15\" />

    </td>

    </tr>

    <tr>

    <td class=\"bottd\" width=\"150\" height=\"20\">

    

    </td>

    <td class=\"bottd\" width=\"450\" height=\"20\">

    <input type=\"submit\" name=\"send\" value=\"invia\" /> <input type=\"reset\" value=\"reset\" />

    </td>

    </tr>

    </table>

    </form>

    </div>

    


    

    </body>

    </html>

    ");

}

elseif (($ssid == "apply") && ($send)) {

    $open = fopen ("config.php","w+");

    $strg = "<?php



/***********************************************\

* Bc - GuestBook!

* Bc Scripts (C) 2004

* Boris Carollo - [email]bc.scripts@lycos.com[/email]

* [url]http://bcscripts.zapto.org[/url]

\***********************************************/



// Configurazione

\$pwrd = "."\"".$adps."\";

\$mail = "."\"".$adml."\";

\$file = "."\"".$adfl."\";

\$dcss = "."\"".$adcs."\";

\$site = "."\"".$adst."\";



?>";

    $strg = stripslashes ($strg);

    fputs ($open,$strg);

    fclose ($open);

    echo ("

    <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

    <html>

    <head>

    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

    <meta http-equiv=\"Refresh\" content=\"2; url=admin.php?ssid=$md5p\">

    <title>$site (Bc - GuestBook $vers)</title>

    <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

    </head>

    <body>

    

    


    <div align=\"center\">

    <table cellspacing=\"1\" cellpadding=\"4\">

    <tr>

    <td class=\"bottd\" width=\"600\">

    <div align=\"center\">

    Configurazione salvata!

    
 


    <a href=\"admin.php?ssid=$md5p\">Home</a>

    </div>

    </td>

    </tr>

    </table>

    </div>

    


    

    </body>

    </html>

    ");

}

elseif ($ssid != $md5p) {

    echo ("

    <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

    <html>

    <head>

    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

    <meta http-equiv=\"Refresh\" content=\"2; url=admin.php\">

    <title>$site (Bc - GuestBook $vers)</title>

    <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

    </head>

    <body>

    

    


    <div align=\"center\">

    <table cellspacing=\"1\" cellpadding=\"4\">

    <tr>

    <td class=\"bottd\" width=\"600\">

    <div align=\"center\">

    Password errata!

    
 


    Se hai cambiato la password devi rifare il <a href=\"admin.php\">login</a>.

    </div>

    </td>

    </tr>

    </table>

    </div>

    


    

    </body>

    </html>

    ");

}



?>

config.php:

Codice PHP:


<?php



/***********************************************\

* Bc - GuestBook!

* Bc Scripts (C) 2004

* Boris Carollo - [email]bc.scripts@lycos.com[/email]

* [url]http://bcscripts.zapto.org[/url]

\***********************************************/



// Configurazione

$pwrd = "abcd";

$mail = "mail";

$file = "messages.txt";

$dcss = "style.css";

$site = "Bc Scripts";



?>

guestbook.php (iniziato con index.php):

Codice PHP:


<?php



/***********************************************\

* Bc - GuestBook!

* Bc Scripts (C) 2004

* Boris Carollo - [email]bc.scripts@lycos.com[/email]

* [url]http://bcscripts.zapto.org[/url]

\***********************************************/



// Includo le variabili importanti

include ("config.php");

include ("vars.php");



// Conto i messaggi, un "</tr>" vale un messaggio

$cont = implode ("",file($file));

$gets = substr_count ($cont,"</tr>");



// Costruisco il codice HTML

echo ("

<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

<html>

<head>

<meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

<title>$site (Bc - GuestBook $vers)</title>

<link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

</head>

<body>






<div align=\"center\">

<table cellspacing=\"1\" cellpadding=\"4\">

<tr>

<td class=\"toptd\" width=\"150\" height=\"20\">

<img src=\"images/write.gif\" alt=\"\" border=\"0\" /> <a href=\"write.php\">Scrivi</a>

</td>

<td class=\"toptd\" width=\"450\" height=\"20\">

Messaggi: [b]$gets[/b]

</td>

</tr>

");



// Includo i messaggi

include ($file);



// Footer

echo ("

</table>

</div>






</body>

</html>

");



?>

post.php

Codice PHP:


<?php



/***********************************************\

* Bc - GuestBook!

* Bc Scripts (C) 2004

* Boris Carollo - [email]bc.scripts@lycos.com[/email]

* [url]http://bcscripts.zapto.org[/url]

\***********************************************/



// Includo le variabili importanti

include ("config.php");

include ("vars.php");



// Conto i messaggi, un "</tr>" vale un messaggio

$cont = implode ("",file($file));

$gets = substr_count ($cont,"</tr>");



// Controllo se i campi sono stati inseriti

if (($name == "") || ($mess == "") || ($send == FALSE)) {

    echo ("

    <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

    <html>

    <head>

    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

    <title>$site (Bc - GuestBook $vers)</title>

    <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

    </head>

    <body>

    

    


    <div align=\"center\">

    <table cellspacing=\"1\" cellpadding=\"4\">

    <tr>

    <td class=\"bottd\" width=\"600\">

    <div align=\"center\">

    Tutti i campi sono obbligatori!

    
 


    <a href=\"javascript:history.back(-1)\">Indietro</a>

    </div>

    </td>

    </tr>

    </table>

    </div>

    


    

    </body>

    </html>

    ");

}

else {

    $join = join ("",file($file));

    $open = fopen ($file,"w+");

    $name = stripslashes ($name);

    $mess = stripslashes ($mess);

    $name = eregi_replace ("<","&lt;",$name);

    $mess = eregi_replace ("<","&lt;",$mess);

    $name = eregi_replace ("'","'",$name);

    $mess = eregi_replace ("'","'",$mess);

    $mess = ereg_replace ("\n","
",$mess);

    $mess = wordwrap ($mess,45,"
",1);

    $mess = str_replace (":)","<img src=\"images/01.gif\" alt=\"\" border=\"0\" />",$mess);

    $mess = str_replace (":(","<img src=\"images/02.gif\" alt=\"\" border=\"0\" />",$mess);

    $mess = str_replace (":D","<img src=\"images/03.gif\" alt=\"\" border=\"0\" />",$mess);

    $mess = str_replace (":F","<img src=\"images/04.gif\" alt=\"\" border=\"0\" />",$mess);

    $mess = str_replace (";)","<img src=\"images/05.gif\" alt=\"\" border=\"0\" />",$mess);

    $mess = str_replace (";(","<img src=\"images/06.gif\" alt=\"\" border=\"0\" />",$mess);

    $mess = str_replace (":P","<img src=\"images/07.gif\" alt=\"\" border=\"0\" />",$mess);

    $mess = str_replace (":O","<img src=\"images/08.gif\" alt=\"\" border=\"0\" />",$mess);

    flock ($open,2);

    fputs ($open,"



<tr>

<td class=\"bottd\" width=\"150\" valign=\"top\">

[b]Name:[/b] $name




[b]Data:[/b] $date




[b]Ora:[/b] $time

</td>

<td class=\"bottd\" width=\"450\" valign=\"top\">

$mess

</td>

</tr>

$join

    ");

    flock ($open,3);

    fclose ($open);

    // Costruisco il codice HTML

    echo ("

    <!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">

    <html>

    <head>

    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\" />

    <meta http-equiv=\"Refresh\" content=\"2; url=index.php\" />

    <title>$site (Bc - GuestBook $vers)</title>

    <link rel=\"stylesheet\" type=\"text/css\" href=\"$dcss\" />

    </head>

    <body>

    

    


    <div align=\"center\">

    <table cellspacing=\"1\" cellpadding=\"4\">

    <tr>

    <td class=\"bottd\" width=\"600\">

    <div align=\"center\">

    Messaggio inserito!

    
 


    <a href=\"guestbook.php\">Home</a>

    </div>

    </td>

    </tr>

    </table>

    </div>

    


    

    </body>

    </html>

    ");

}



?>

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