Mailing List

[eddy6600]

Salve, ho uno script di mailing list, che salva gli iscritti su un file di testo, però, quando devo salvare un nuovo utente da errore... cm fare? aiutatemi! vi posto il codice: (codice del form posto nella pagina index.php)

<?

$filelist = "emails.txt";
if (isset($email)) {
   addEntry($email);
}

function displayAddEntryForm() {
         echo "Iscriviti alla nostra mailing list! Cosi potrai ricevere tutte le nostre novità:";
         echo "<form name=addEntry action=index.php method=post>";
         echo "<input type=text name=email>";
         echo "<input type=submit name=submit value=Iscriviti>";
         echo "</form>";
}

function addEntry($email) {
         $fp = fopen($GLOBALS["filelist"], "a");
         $emailsize = strlen($email . "\n");
         $fw = fwrite($fp, $email . "\n", $emailsize);
         if ($fw)
            echo "<h2><div align=center><span class=verde>Iscrizione completata con successo!</span>
</div></h2>";
         else
            echo "<span class=rosso>Errore! Contatta il webmaster edo.falco@hotmail.it</span>
";
}

displayAddEntryForm();
?>

ed esso il codice della pagina di admin (admin_mailing.php):

<?php
$filelist = "emails.txt";
$adminmail = "staff@actea.it";
$emailheaders = "Da: " . $adminmail . "\nReply-To: " . $adminmail;
if (!isset($mode))
   $mode = "unknown";
switch ($mode) {
       case "create": createList(); break;
       case "display": displayEntries($filelist); break;
       case "add": addEntry($email); break;
       case "edit": displayEditForm($id); break;
       case "doEdit": editEntry($email, $oldvalue); break;
       case "delete": deleteEntry($id); break;
       case "send": sendNews($subject, $message); break;
       default:
       if (file_exists($filelist)) {
          displayEntries(); displayAddEntryForm();
       }
}
if (!file_exists($filelist)) {
   echo "<h2>Please, make sure you have 777 permissions for current
   directory to create the mailing list file and click the button or
    create it manually and set 666 permissions on it</h2>";

   echo "<form name=createFile action=admin_mailing.php method=post>";
   echo "<input type=submit name=mode value=create mailing list file>";
   echo "</form>";
   exit;
}
function createList() {
         $fp = fopen($GLOBALS["filelist"], "w");
         if ($fp) {
            echo "<h2>File della Mailing List creato con successo!</h2>";
            echo "" . $GLOBALS["filelist"] . "";
            echo "<meta http-equiv='Refresh' content='1; URL=admin_mailing.php'>";
            exit;
         }
         else
            echo "Errore!";
}



// Inviare emails agli iscritti;
function sendNews($subject, $message) {
         $filecontents = file($GLOBALS["filelist"]);
         for ($i=0;$i<sizeof($filecontents);$i++) {
             $a = mail($filecontents[$i], $subject, stripslashes($message), $GLOBALS["emailheaders"]);
             if (!$a)
                exit;
         }
         echo "Email inviata! ;)";
         echo "<meta http-equiv='Refresh' content='1; URL=admin_mailing.php'>";
         exit;
}


function displayAddEntryForm() {
         echo "<h1>Aggiungi email alla lista:</h1>";
         echo "<form name=addEntry action=admin_mailing.php method=get>";
         echo "<input type=text name=email>";
         echo "<input type=hidden name=mode value=add>";
         echo "<input type=submit name=submit value=add>";
         echo "</form>";
}


function addEntry($email) {
         $fp = fopen($GLOBALS["filelist"], "a");
         $emailsize = strlen($email . "\n");
         $fw = fwrite($fp, $email . "\n", $emailsize);
         if ($fw) {
            echo "<h2><div align=center>Entry added successfully!</div></h2>";
            echo "<meta http-equiv='Refresh' content='1; URL=admin_mailing.php'>";
            exit;
         }
         else
            echo "Errore!";
}


function displayEntries() {
         echo "Mostra le ultime <a href=admin_mailing.php?limit=10>10 email</a> ||
         <a href=admin_mailing.php?limit=20>20 email</a> ||
         <a href=admin_mailing.php?limit=50>50 email</a> ||
         <a href=admin_mailing.php?showall=>Mosra tutte</a>

";
         $filecontents = file($GLOBALS["filelist"]);
         if (isset($GLOBALS["limit"]))
            $limit = $GLOBALS["limit"];
         if ((!isset($GLOBALS["limit"])) and (!isset($GLOBALS["showall"])))
            $limit=10;
         if (isset($GLOBALS["showall"])) {
            for ($i=sizeof($filecontents)-1;$i>=0;$i--) {
                echo $filecontents[$i] . " <a href=admin_mailing.php?mode=edit&id=" .
                $filecontents[$i] . ">Crea</a> || <a href=admin_mailing.php?mode=delete&id=" .
                $filecontents[$i] . ">Cancella</a>
";
            }
         }
        elseif (isset($limit)) {
                $count = 1;
                for ($i=sizeof($filecontents)-1;$count<=$limit;$i--) {
                echo $filecontents[$i] . " <a href=admin_mailing.php?mode=edit&id=" .
                $filecontents[$i] . ">Crea</a> || <a href=admin_mailing.php?mode=delete&id=" .
                $filecontents[$i] . ">Cancella</a>
";
                $count++;
            }
        }


}

function displayEditForm($id) {
         echo "<h1>Edit email:</h1>";
         echo "<form name=editForm action=admin_mailing.php method=get>";
         echo "<input type=text name=email value=" . $id . ">";
         echo "<input type=hidden name=oldvalue value=" . $id . ">";
         echo "<input type=hidden name=mode value=doEdit>";
         echo "<input type=submit name=submit value=update>";
         echo "</form>";
         exit;
}

function editEntry($email, $oldvalue) {
         $filecontents = file($GLOBALS["filelist"]);
         for ($i=0;$i<sizeof($filecontents);$i++) {
             if (chop($filecontents[$i]) == $oldvalue) {
                $filecontents[$i] = $email . "\n";
                $fp = fopen($GLOBALS["filelist"], "w+");
                for ($a=0;$a<sizeof($filecontents);$a++) {
                    $emailsize = strlen($filecontents[$a] . "\n");
                    $fw = fwrite($fp, $filecontents[$a], $emailsize);
                }
                echo "<h2><div align=center>Entry changed!</div></h2>";
                echo "<meta http-equiv='Refresh' content='1; URL=admin_mailing.php'>";
                exit;
             }
         }
}

function deleteEntry($id) {
         $filecontents = file($GLOBALS["filelist"]);
         for ($i=0;$i<sizeof($filecontents);$i++) {
             if (chop($filecontents[$i]) == $id) {
                $filecontents[$i] = "";
                $fp = fopen($GLOBALS["filelist"], "w+");
                for ($a=0;$a<sizeof($filecontents);$a++) {
                    $emailsize = strlen($filecontents[$a]);
                    $fw = fwrite($fp, $filecontents[$a], $emailsize);
                }
                echo "<h2><div align=center>Entry deleted!</div></h2>";
                echo "<meta http-equiv='Refresh' content='1; URL=admin_mailing.php'>";
                exit;
                
             }
         }
}

?>
<h2>Testo da inviare alla lista di email </h2>
<form name=sendEmail action=4_mail_list/admin_mailing.php method=post>
  Oggetto
  :

  <input name=subject type=text size="30">
  

Messaggio:

<textarea name=message rows=20 cols=100></textarea>


<input type=submit name=mode value=Invia>
</form>

Grazie in anticipo per chi mi aiuterà

[king size slim]

e quale errore restituisce???

[eddy6600]

Mi da la frase impostata se nn riesce a iscriversi: Errore! Contatta il webmaster edo.falco@hotmail.it