/**
* get full information for an upload
*
* @param string $file
* @param array $file_data
* @return array
* @author Andy Bennett
*/
function get_upload_data($file, $file_data, $save = true)
{
$filename = $save ? upload::save($file_data) : $file;
if (!strlen($filename)) {
throw new Exception("Empty filename", 1);
}
$pp = pathinfo($filename);
$ext = strtolower($pp['extension']);
$file_type = uploads::check_filetype($file_data['type'], $filename, $ext);
$d = Kohana::config('upload.directory');
$upload_data['file_name'] = $pp['basename'];
$upload_data['file_type'] = $file_type;
$upload_data['file_path'] = $d;
$upload_data['full_path'] = $filename;
$upload_data['raw_name'] = $pp['filename'];
$upload_data['orig_name'] = $file_data['name'];
$upload_data['file_ext'] = '.' . strtolower($ext);
$upload_data['file_size'] = $file_data['size'];
$upload_data['is_image'] = file::is_image($file_type);
$upload_data['is_video'] = 0;
$upload_data['is_audio'] = 0;
$upload_data['date_added'] = date('Y-m-d H:i:s');
$upload_data['preview'] = false;
$driver = uploads::get_driver($upload_data['is_image'], $file_type, $ext);
if ($driver !== false) {
// Load the driver
if (Kohana::auto_load($driver)) {
// Initialize the driver
$upload_driver = new $driver();
// Validate the driver
if (!$upload_driver instanceof Uploader_Driver) {
throw new Kohana_Exception('core.driver_implements', $driver, 'upload', 'Uploader_Driver');
}
$upload_driver->generate_preview($upload_data, $filename, $ext);
}
}
if ($upload_data['is_image']) {
$properties = file::get_image_properties($filename);
if (!empty($properties)) {
$upload_data = array_merge($upload_data, $properties);
}
}
return $upload_data;
}
/**
* undocumented function
*
* @param string $path
* @return void
* @author Andy Bennett
*/
protected function render($path, $download = false, $orig_name = null)
{
Kohana::close_buffers(false);
if (is_null($orig_name)) {
$orig_name = basename($path);
}
$file_type = uploads::check_filetype(file::mime($path), $path);
header('Content-type: ' . $file_type);
if (!file::is_image($file_type) or $download) {
header('Content-Disposition: attachment; filename="' . $orig_name . '"');
}
header("Content-Length: " . filesize($path));
readfile($path);
exit;
}