source: trunk/expressoMail1_2/inc/gotodownload.php @ 1005

<?
        if (! array_key_exists('phpgw_info', $_SESSION))
                exit;

        $msg_number = $_GET['msg_number'];
        $idx_file = $_GET['idx_file'];
        $newfilename = $_GET['newfilename'];
        $msg_part = $_GET['msg_part'];
        $msg_folder = $_GET['msg_folder'];
        $msg_folder = mb_convert_encoding($msg_folder,"UTF7-IMAP", mb_detect_encoding($msg_folder, "UTF-8, ISO-8859-1", true));
                
        $encoding = strtolower($_GET['encoding']);
        $fileContent = "";
        
        if($msg_number && $msg_part && $msg_folder && (intval($idx_file == '0' ? '1' : $idx_file))) {
                $username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
                $password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
                $imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
                $imap_port      = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];          
                if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
                {
                        $imap_options = '/tls/novalidate-cert';
                }
                else
                {
                        $imap_options = '/notls/novalidate-cert';
                }
                $mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$msg_folder, $username, $password);          
                $fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
                /*
                *Removed by Bug #546
                *include("class.imap_attachment.inc.php");
                *$imap_attachment = new imap_attachment();                      
                *$a = $imap_attachment->download_attachment($mbox_stream, $msg_number);
                *$filename = $a[$idx_file]['name'];
                */
                $filename = $newfilename;
        }
        else
                $filename = $idx_file;
                        
        $filename        = $filename    ? $filename     : "attachment.bin";
        $newfilename = $newfilename ? $newfilename      : $filename;
        $strFileType = strrev(substr(strrev(strtolower($filename)),0,4));
        
        downloadFile($strFileType, $filename, $newfilename, $fileContent, $encoding);
   
   function downloadFile($strFileType, $strFileName, $newFileName, $fileContent, $encoding) {
        $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")
                $ContentType = "application/pdf";
        if ($strFileType == ".txt")
                $ContentType = "text/plain";
        if ($strFileType == ".log")
                $ContentType = "text/plain";
        if ($strFileType == ".wmv")
                $ContentType = "video/x-ms-wmv";
        if ($strFileType == ".sxc")
                $ContentType = "application/vnd.sun.xml.calc";
        if ($strFileType == ".odt")
                $ContentType = "application/vnd.oasis.opendocument.text";
        if ($strFileType == ".stc")
                $ContentType = "application/vnd.sun.xml.calc.template";
        if ($strFileType == ".sxd")
                $ContentType = "application/vnd.sun.xml.draw";
        if ($strFileType == ".std")
                $ContentType = "application/vnd.sun.xml.draw.template";
        if ($strFileType == ".sxi")
                $ContentType = "application/vnd.sun.xml.impress";
        if ($strFileType == ".sti")
                $ContentType = "application/vnd.sun.xml.impress.template";
        if ($strFileType == ".sxm")
                $ContentType = "application/vnd.sun.xml.math";
        if ($strFileType == ".sxw")
                $ContentType = "application/vnd.sun.xml.writer";
        if ($strFileType == ".sxq")
                $ContentType = "application/vnd.sun.xml.writer.global";
        if ($strFileType == ".stw")
                $ContentType = "application/vnd.sun.xml.writer.template";
        if ($strFileType == ".ps")
                $ContentType = "application/postscript";
        if ($strFileType == ".pps")
                $ContentType = "application/vnd.ms-powerpoint";
        if ($strFileType == ".odt")
                $ContentType = "application/vnd.oasis.opendocument.text";
        if ($strFileType == ".ott")
                $ContentType = "application/vnd.oasis.opendocument.text-template";
        if ($strFileType == ".oth")
                $ContentType = "application/vnd.oasis.opendocument.text-web";
        if ($strFileType == ".odm")
                $ContentType = "application/vnd.oasis.opendocument.text-master";
        if ($strFileType == ".odg")
                $ContentType = "application/vnd.oasis.opendocument.graphics";
        if ($strFileType == ".otg")
                $ContentType = "application/vnd.oasis.opendocument.graphics-template";
        if ($strFileType == ".odp")
                $ContentType = "application/vnd.oasis.opendocument.presentation";
        if ($strFileType == ".otp")
                $ContentType = "application/vnd.oasis.opendocument.presentation-template";
        if ($strFileType == ".ods")
                $ContentType = "application/vnd.oasis.opendocument.spreadsheet";
        if ($strFileType == ".ots")
                $ContentType = "application/vnd.oasis.opendocument.spreadsheet-template";
        if ($strFileType == ".odc")
                $ContentType = "application/vnd.oasis.opendocument.chart";
        if ($strFileType == ".odf")
                $ContentType = "application/vnd.oasis.opendocument.formula";
        if ($strFileType == ".odi")
                $ContentType = "application/vnd.oasis.opendocument.image";
        if ($strFileType == ".ndl")
                $ContentType = "application/vnd.lotus-notes";
        
        header ("Content-Type: $ContentType");
        header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
    header("Pragma: public");
    header("Expires: 0"); // set expiration time
    header ("Content-Disposition: attachment; filename=\"". addslashes($newFileName)."\"");     
    
        if($fileContent) {
                if($encoding == 'base64')
                        echo imap_base64($fileContent);
                else if($encoding == 'quoted-printable')
                        echo quoted_printable_decode($fileContent);
                else
                        echo $fileContent;
        }
        else
                readfile($strFileName);
   }
   ?>