<?php
if (!defined("BASEPATH")) die(":)");

class content extends subcontroller
{
    /**
     * code removed
     *
     */

   private function handle_upload()
   {
      $this->load->library("upload");
      $this->upload->initialize($this->config->file_upload);

      if (!$this->upload->do_upload())
      {
         throw new general_exception(
            $this->upload->get_error(0),
            http::status_bad_request);
      }
      else
      {
         $result = $this->upload->data();

         $filename =
            mb_substr(
               preg_replace(
                  array_keys($this->config->tidy_url_pattern),
                  array_values($this->config->tidy_url_pattern),
                  strtolower($result["raw_name"])),
               0, 64).
               "-".uniqid().
               strtolower($result["file_ext"]);

         $newpath = $this->get_file_path($filename);

         rename($result["full_path"], $newpath);
         return($filename);
      }
   }

    /**
     * code removed
     *
     */

}