parts = array();
$this->to = "";
$this->bcc = "";
$this->from = "";
$this->subject = "";
$this->body = "";
$this->headers = "";
}
// attache un fichier au message
function attach($message,$name,$ctype = '')
{
// type de contenu non defini
if(empty($ctype)){
// on essaie de reconnaitre l'extension
switch(strrchr(basename($name), ".")){
case ".gz": $ctype = "application/x-gzip"; break;
case ".tgz": $ctype = "application/x-gzip"; break;
case ".zip": $ctype = "application/zip"; break;
case ".pdf": $ctype = "application/pdf"; break;
case ".png": $ctype = "image/png"; break;
case ".gif": $ctype = "image/gif"; break;
case ".jpg": $ctype = "image/jpeg"; break;
case ".txt": $ctype = "text/plain"; break;
case ".htm": $ctype = "text/html"; break;
case ".html": $ctype = "text/html"; break;
default: $ctype = "application/octet-stream"; break;
}
}
$this->parts[] =
array (
"ctype" => $ctype,
"message" => $message,
"encode" => $encode,
"name" => $name
);
// fin de fonction
}
// fonction utilisee pour contruire le message MIME
// utilisee depuis build_multipart()
function build_message($part)
{
$message = $part[ "message"];
$message = chunk_split(base64_encode($message));
$encoding = "base64";
return "Content-Type: ".$part[ "ctype"].
($part[ "name"]? "; name = \"".$part[ "name"]. "\"" : "").
"\nContent-Transfer-Encoding: $encoding\n\n$message\n";
}
// compose le message MIME
// utilisee depuis send()
function build_multipart()
{
$boundary = "b".md5(uniqid(time()));
$multipart = "Content-Type: multipart/mixed; boundary = $boundary\n\nThis is a MIME encoded message.\n\n--$boundary";
for($i = sizeof($this->parts) - 1; $i >= 0; $i--)
{
$multipart .= "\n".$this->build_message($this->parts[$i]). "--$boundary";
}
return $multipart.= "--\n";
}
// envoie le message
// derniere fonction a appeler
function send()
{
$mime = "";
// parametres optionnels
if (!empty($this->from)) $mime .= "From: ".$this->from. "\n";
if (!empty($this->bcc)) $mime .= "Bcc: ".$this->bcc. "\n";
if (!empty($this->headers)) $mime .= $this->headers. "\n";
if (!empty($this->body)) $this->attach($this->body, "", "text/plain");
// entete MIME
$mime .= "MIME-Version: 1.0\n".$this->build_multipart();
// envoi du message
mail($this->to, $this->subject, "", $mime);
}
}; // fin de la classe
?>
e-REdING. Biblioteca de la Escuela Superior de Ingenieros de Sevilla.
