Ejemplo n.º 1
0
function do_upload()
{
    if (!array_key_exists("name", $_REQUEST)) {
        die("bad form input");
    }
    if (!array_key_exists("file", $_FILES)) {
        die("bad file input");
    }
    $base_location = BASE_DIR . "/flash";
    $url_base = BASE_URL . "/flash";
    # move the file to the correct location
    $origfn = basename($_FILES["file"]["name"]);
    if (file_exists("{$base_location}/{$origfn}")) {
        $ext = 0;
        while (file_exists("{$base_location}/{$origfn}.{$ext}")) {
            ++$ext;
        }
        $fn_out = "{$base_location}/{$origfn}.{$ext}";
        $url = "{$url_base}/{$origfn}.{$ext}";
    } else {
        $fn_out = "{$base_location}/{$origfn}";
        $url = "{$url_base}/{$origfn}";
    }
    # print a data dump
    var_dump($_FILES);
    if (!move_uploaded_file($_FILES["file"]["tmp_name"], $fn_out)) {
        die("bad file??");
    }
    FlashFile::create_new($_REQUEST["name"], $fn_out, $url);
}
 public function create_new($name, $location, $url)
 {
     # compute md5 sum of the data file
     $md5 = md5_file($location);
     # sign the md5 hash
     $sig = generate_signature($md5);
     # insert into database
     $name = mysql_escape_string($name);
     mysql_query("insert into file (name, md5, sig, url) " . "values(\"{$name}\", \"{$md5}\", \"{$sig}\", \"{$url}\")") or die("query to insert new file failed: " . mysql_error());
     # return the object
     $new_id = mysql_insert_id();
     return FlashFile::load_from_id($new_id);
 }