function kfmFile()
{
global $kfm;
if (func_num_args() == 1) {
$this->id = (int) func_get_arg(0);
parent::__construct();
$filedata = db_fetch_row("SELECT id,name,directory FROM " . KFM_DB_PREFIX . "files WHERE id=" . $this->id);
$this->name = $filedata['name'];
$this->parent = $filedata['directory'];
$dir = kfmDirectory::getInstance($this->parent);
$this->dir = $dir;
$this->directory = $dir->path();
$this->path = $this->directory . '/' . $filedata['name'];
if (!$this->exists()) {
// $this->error(kfm_lang('File cannot be found')); // removed because it is causing false errors
$this->delete();
return false;
}
$this->writable = $this->isWritable();
$this->ctime = filemtime($this->path) + $GLOBALS['kfm_server_hours_offset'] * 3600;
$this->modified = strftime($kfm->setting('date_format') . ' ' . $kfm->setting('time_format'), filemtime($this->path));
$mimetype = Mimetype::get($this->path);
$pos = strpos($mimetype, ';');
$this->mimetype = $pos === false ? $mimetype : substr($mimetype, 0, $pos);
$this->type = trim(substr(strstr($this->mimetype, '/'), 1));
}
}
// { headers
if (strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE')) {
$name = preg_replace('/\\./', '%2e', $name, substr_count($name, '.') - 1);
}
@set_time_limit(0);
header('Cache-Control: max-age = 2592000');
header('Expires-Active: On');
header('Expires: Fri, 1 Jan 2500 01:01:01 GMT');
header('Pragma:');
$filesize = filesize($path);
header('Content-Length: ' . (string) filesize($path));
if (isset($_GET['forcedownload'])) {
header('Content-Type: force/download');
header('Content-Disposition: attachment; filename="' . $name . '"');
} else {
header('Content-Type: ' . Mimetype::get($extension));
}
header('Content-Transfer-Encoding: binary');
// }
if ($file = fopen($path, 'rb')) {
// send file
while (!feof($file) && connection_status() == 0) {
print fread($file, 1024 * 8);
flush();
}
fclose($file);
}
if (file_exists('api/log_retrieved_file.php')) {
require 'api/log_retrieved_file.php';
}
return connection_status() == 0 and !connection_aborted();
