mod for email library - give an attachment as an alternate name

[eluser]Unknown[/eluser]
hi

just added this feature to the email library,

it consists to give a alternate name to the email attachement.

the goal :

sometimes, the file uploaded is named like 201110_abcdefrlflfk.doc but we want that when we send it as an attachement to see your_file.doc, it is better for reading and makes more sens,

so here is the changes in email.php library :

Code:

public function attach($filename, $disposition = 'attachment',$altName=null)
{
$this->_attach_name[] = $filename;
  $this->_attach_type[] = $this->_mime_types(pathinfo($filename, PATHINFO_EXTENSION));
//  if altname provided then put it as an alternate name for the attachment if not provided then give it the filename.
                $this->_attach_altname[] = ($altName) ? $altName:basename($filename);
  $this->_attach_disp[] = $disposition; // Can also be 'inline'  Not sure if it matters
  return $this;
}

in the _build_message function :

Code:

$filename = $this->_attach_name[$i];
   $basename = basename($filename);
                       $altname=$this->_attach_altname[$i];
   $ctype = $this->_attach_type[$i];

   if ( ! file_exists($filename))
   {
    $this->_set_error_message('lang:email_attachment_missing', $filename);
    return FALSE;
   }

   $h  = "--".$this->_atc_boundary.$this->newline;
   $h .= "Content-type: ".$ctype."; ";
   $h .= "name=\"".$altname."\"".$this->newline;
   $h .= "Content-Disposition: ".$this->_attach_disp[$i].";".$this->newline;
   $h .= "Content-Transfer-Encoding: base64".$this->newline;

and for the Clear function :

Code:

if ($clear_attachments !== FALSE)
  {
   $this->_attach_name = array();
   $this->_attach_type = array();
   $this->_attach_disp = array();
                       $this->_attach_altname= array();
  }