Leggere Email Attachment via Imap

[WebFil]

ho preparato questi due script:

1 - da informazioni sulle mailboxes, sugli eaders dei messaggi, stampa l'header di un messagggio specifico, stampa la struttura oggetti-array

<?
$mbox = imap_open ("{xxx:143}", "xxx", "xxx");

echo "

<h1>Mailboxes</h1>\n";
$folders = imap_listmailbox ($mbox, "{xxx:143}", "*");

if ($folders == false) {
    echo "Call failed
\n";
} else {
    while (list ($key, $val) = each ($folders)) {
        echo $val."
\n";
    }
}

echo "

<h1>Headers in INBOX</h1>\n";
$headers = imap_headers ($mbox);

if ($headers == false) {
    echo "Call failed
\n";
} else {
    while (list ($key,$val) = each ($headers)) {
        echo $val."
\n";
    }
}

//prendo il messaggio n. 1 leggo le intestazioni

$header = imap_fetchheader($mbox,1);
echo "
-----------------------------

\n" . $header;

// leggo la struttura

$str = imap_fetchstructure($mbox,1);
echo "
-----------------------------

\n";
echo "<pre>";
print_r($str);
echo "</pre>";

imap_close($mbox);
?>

- il secondo mi visualizza (dovrebbe farmi il download...) nome allegato, estensione, contenuto

<?php

   $mbox = imap_open ("{xxxx:143}", "xxxx", "xxxx");

   //struttura per il messaggio n. 1
   $msgno = 1;
   
   $struct = imap_fetchstructure($mbox,$msgno);
   $contentParts = count($struct->parts);
   
   if ($contentParts >= 2) {
           for ($i=2;$i<=$contentParts;$i++) {
                   $att[$i-2] = imap_bodystruct($mbox,$msgno,$i);
           }
        
           for ($k=0;$k<sizeof($att);$k++) {
                   if ($att[$k]->parameters[0]->value == "us-ascii" || $att[$k]->parameters[0]->value    == "US-ASCII") {
                       if ($att[$k]->parameters[1]->value != "") {
                           $selectBoxDisplay[$k] = $att[$k]->parameters[1]->value;
                       }
                   } elseif ($att[$k]->parameters[0]->value != "iso-8859-1" &&    $att[$k]->parameters[0]->value != "ISO-8859-1") {
                           $selectBoxDisplay[$k] = $att[$k]->parameters[0]->value;
                   }
           }
   }
   
   $file = 0; //si assume che ci sia un solo allegato;


 
       $strFileName = $att[$file]->parameters[0]->value;
       $strFileType = strrev(substr(strrev($strFileName),0,4));
       $fileContent = imap_fetchbody($mbox,$msgno,$file+2);
       
    //downloadFile($strFileType,$strFileName,$fileContent);
    showFile ($strFileType,$strFileName,$fileContent);

    function showFile($strFileType,$strFileName,$fileContent) {
        echo $strFileName;
        echo "
------------------------------------------------
\n";
        echo $strFileType;
        echo "
------------------------------------------------
\n";
        echo imap_base64($fileContent);
    }
   
   function downloadFile($strFileType,$strFileName,$fileContent) {
       $ContentType = "application/octet-stream";
   
       if ($strFileType == ".asf") 
           $ContentType = "video/x-ms-asf";
       if ($strFileType == ".avi")
           $ContentType = "video/avi";
       if ($strFileType == ".doc")
           $ContentType = "application/msword";
       if ($strFileType == ".zip")
           $ContentType = "application/zip";
       if ($strFileType == ".xls")
           $ContentType = "application/vnd.ms-excel";
       if ($strFileType == ".gif")
           $ContentType = "image/gif";
       if ($strFileType == ".jpg" || $strFileType == "jpeg")
           $ContentType = "image/jpeg";
       if ($strFileType == ".wav")
           $ContentType = "audio/wav";
       if ($strFileType == ".mp3")
           $ContentType = "audio/mpeg3";
       if ($strFileType == ".mpg" || $strFileType == "mpeg")
           $ContentType = "video/mpeg";
       if ($strFileType == ".rtf")
           $ContentType = "application/rtf";
       if ($strFileType == ".htm" || $strFileType == "html")
           $ContentType = "text/html";
       if ($strFileType == ".xml") 
           $ContentType = "text/xml";
       if ($strFileType == ".xsl") 
           $ContentType = "text/xsl";
       if ($strFileType == ".css") 
           $ContentType = "text/css";
       if ($strFileType == ".php") 
           $ContentType = "text/php";
       if ($strFileType == ".asp") 
           $ContentType = "text/asp";
       if ($strFileType == ".pdf")
           $ContentType = "application/pdf";
   
       header ("Content-Type: $ContentType"); 
       header ("Content-Disposition: attachment; filename=$strFileName");    
       echo imap_base64($fileContent);
    }

    imap_close($mbox);
?>