protected function get_upload_data($key)
{
$md5 = substr($key, 0, 32);
$id = substr($key, 32);
if (!isset(self::$upload_cache[$id])) {
self::$upload_cache[$id] = $this->db->get_full_row('art_upload', $id);
}
$data = self::$upload_cache[$id];
if (empty($data) || $data['md5'] != $md5) {
throw new ErrorApi('Неверный ключ загрузки', ErrorApi::INCORRECT_INPUT);
}
$exist = $this->db->get_field('art', 'id', 'md5 = ?', $md5);
if ($exist) {
throw new ErrorApi($exist, ErrorUpload::ALREADY_EXISTS);
}
unset($data['id'], $data['date'], $data['name']);
if (function_exists('puzzle_fill_cvec_from_file') && function_exists('puzzle_compress_cvec')) {
$imagelink = $this->get_images_path() . 'art' . SL . $md5 . '_largethumb.jpg';
$vector = puzzle_fill_cvec_from_file($imagelink);
$vector = base64_encode(puzzle_compress_cvec($vector));
$data['vector'] = $vector;
}
return $data;
}
