DMZ 1.7.1 (DataMapper OverZealous Edition)

[eluser]WanWizard[/eluser]
@phil,

I'm using the new CI 2.0 packages as a way to introduce modulairity without complicated extensions like HMVC or Matchbox. As DMZ 1.7.1. already supports the package paths, this works quite well.

However, not every module has models. the method recursive_require_once() chokes on this, as it assumes that the given path exists. I suggest changing it to:

Code:

protected static function recursive_require_once($class, $path)
{
    $found = FALSE;
    if ( is_dir($path) )
    {
        $handle = opendir($path);
        if ($handle)
        {
            while (FALSE !== ($dir = readdir($handle)))
            {
                // If dir does not contain a dot
                if (strpos($dir, '.') === FALSE)
                {
                    // Prepare recursive path
                    $recursive_path = $path . '/' . $dir;

                    // Prepare file
                    $file = $recursive_path . '/' . $class . EXT;

                    // Check if file exists, require_once if it does
                    if (file_exists($file))
                    {
                        require_once($file);
                        $found = TRUE;

                        break;
                    }
                    else if (is_dir($recursive_path))
                    {
                        // Do a recursive search of the path for the class
                        DataMapper::recursive_require_once($class, $recursive_path);
                    }
                }
            }

            closedir($handle);
        }
    }
    return $found;
}

to avoid getting Opendir errors when the path does not exist.