/**
* Main request singleton instance. If no URI is provided, the URI will
* be automatically detected using PATH_INFO, REQUEST_URI, or PHP_SELF.
*
* @param string URI of the request
* @return Request
*/
public static function instance(&$uri = TRUE)
{
$instance = parent::instance($uri);
$index_page = Kohana::$index_file;
$lang_uri_abbr = Kohana::config('appconf.lang_uri_abbr');
$default_lang = Kohana::config('appconf.language_abbr');
$lang_ignore = Kohana::config('appconf.lang_ignore');
/* get the lang_abbr from uri segments */
$segments = explode('/', $instance->uri);
$lang_abbr = isset($segments[0]) ? $segments[0] : '';
/* get current language */
$cur_lang = $instance->param('lang', $default_lang);
/* check for invalid abbreviation */
if (!isset($lang_uri_abbr[$lang_abbr])) {
/* check for abbreviation to be ignored */
if ($cur_lang != $lang_ignore) {
/* check and set the default uri identifier */
$index_page .= empty($index_page) ? $default_lang : "/{$default_lang}";
/* redirect after inserting language id */
header('Location: ' . Url::base() . $index_page . '/' . $instance->uri);
die;
}
}
return $instance;
}
public static function instance(&$uri = true)
{
if (!self::$instance) {
self::$raw_req_body = @file_get_contents('php://input');
}
return parent::instance($uri);
}
public static function instance(&$uri = TRUE)
{
if (!Request::$instance and !Kohana::$is_cli) {
// Detect mobile environment from HTTP HOST
Request::$is_mobile = !!strstr(URL::base(TRUE, TRUE), '//mobile.');
}
return parent::instance($uri);
}