add swf and mp3 support

[squirrelmail.git] / plugins / newmail / loadfile.php

<?php
/**
 * SquirrelMail NewMail plugin
 *
 * Script loads user's media file.
 * @version $Id$
 * @package plugins
 * @subpackage new_mail
 */

/** define SM_PATH */
define('SM_PATH','../../');

/** Load squirrelmail functions */
include_once(SM_PATH . 'include/validate.php');
/** Load plugin functions */
include_once(SM_PATH . 'plugins/newmail/functions.php');

sqgetGlobalVar('username',$username,SQ_SESSION);
global $data_dir;

$media = getPref($data_dir,$username,'newmail_media', '(none)');
    // get other prefs
    $newmail_userfile_type=getPref($data_dir,$username,'newmail_userfile_type',false);
    
    $newmail_userfile_location=getHashedFile($username, $data_dir, $username . '.sound');

    if ($newmail_userfile_type!=false && file_exists($newmail_userfile_location)) {
        // open media file
        $newmail_userfile_handle = fopen($newmail_userfile_location,'rb');
        if ($newmail_userfile_handle) {
            $newmail_userfile_filesize = filesize($newmail_userfile_location);
            $newmail_userfile_contents = fread($newmail_userfile_handle,$newmail_userfile_filesize);
            fclose ($newmail_userfile_handle);

            // user prefs use only integer values to store file type
            switch($newmail_userfile_type) {
            case SM_NEWMAIL_FILETYPE_WAV:
                // wav file
                $newmail_userfile_contenttype='audio/x-wav';
                break;
            case SM_NEWMAIL_FILETYPE_MP3:
                // mp3 file
                $newmail_userfile_contenttype='audio/mpeg';
                break;
            case SM_NEWMAIL_FILETYPE_OGG:
                // ogg file
                $newmail_userfile_contenttype='application/ogg';
                break;
            case SM_NEWMAIL_FILETYPE_SWF:
                // flash file
                $newmail_userfile_contenttype='application/x-shockwave-flash';
                break;
            case SM_NEWMAIL_FILETYPE_SVG:
                // svg file
                $newmail_userfile_contenttype='image/svg+xml';
                break;
            default:
                // none of above
                $newmail_userfile_contenttype='unknown';
            }

            // make sure that media file is in correct format
            $newmail_userfile_extension=newmail_detect_filetype($newmail_userfile_contents,$newmail_userfile_contenttype);

            // last check before sending file contents to browser.
            if ($newmail_userfile_extension!=false) {
                $newmail_send_filename='mediafile.' . $newmail_userfile_extension;
                header ('Content-Disposition: inline; filename="' . $newmail_send_filename . '"');
                header('Content-Type: "' . $newmail_userfile_contenttype .'"; ' .
                       'name="' . $newmail_send_filename . '"');
                header('Content-Length: ' . $newmail_userfile_filesize );
                echo $newmail_userfile_contents;
                exit;
            } // file type detection failed
        } // failed to open userfile
    } // userfile is missing or preferences don't store file type.
// maybe we should send some error code
?>