public static function detect()
{
if (static::$detected_uri !== null) {
return static::$detected_uri;
}
if (\Fuel::$is_cli) {
if ($uri = \Cli::option('uri') !== null) {
static::$detected_uri = $uri;
} else {
static::$detected_uri = \Cli::option(1);
}
return static::$detected_uri;
}
// We want to use PATH_INFO if we can.
if (!empty($_SERVER['PATH_INFO'])) {
$uri = $_SERVER['PATH_INFO'];
} elseif (!empty($_SERVER['ORIG_PATH_INFO']) and ($path = str_replace($_SERVER['SCRIPT_NAME'], '', $_SERVER['ORIG_PATH_INFO'])) != '') {
$uri = $path;
} else {
// Fall back to parsing the REQUEST URI
if (isset($_SERVER['REQUEST_URI'])) {
// Some servers require 'index.php?' as the index page
// if we are using mod_rewrite or the server does not require
// the question mark, then parse the url.
if (\Config::get('index_file') != 'index.php?') {
$uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
} else {
$uri = $_SERVER['REQUEST_URI'];
}
} else {
throw new \Fuel_Exception('Unable to detect the URI.');
}
// Remove the base URL from the URI
$base_url = parse_url(\Config::get('base_url'), PHP_URL_PATH);
if ($uri != '' and strncmp($uri, $base_url, strlen($base_url)) === 0) {
$uri = substr($uri, strlen($base_url));
}
// If we are using an index file (not mod_rewrite) then remove it
$index_file = \Config::get('index_file');
if ($index_file and strncmp($uri, $index_file, strlen($index_file)) === 0) {
$uri = substr($uri, strlen($index_file));
}
// Lets split the URI up in case it containes a ?. This would
// indecate the server requires 'index.php?' and that mod_rewrite
// is not being used.
preg_match('#(.*?)\\?(.*)#i', $uri, $matches);
// If there are matches then lets set set everything correctly
if (!empty($matches)) {
$uri = $matches[1];
$_SERVER['QUERY_STRING'] = $matches[2];
parse_str($matches[2], $_GET);
}
}
// Strip the defined url suffix from the uri if needed
$ext = \Config::get('url_suffix');
strrchr($uri, '.') === $ext and $uri = substr($uri, 0, -strlen($ext));
// Do some final clean up of the uri
static::$detected_uri = str_replace(array('//', '../'), '/', $uri);
return static::$detected_uri;
}
/**
* Detects and returns the current URI based on a number of different server
* variables.
*
* @return string
*/
public static function uri()
{
if (static::$detected_uri !== null) {
return static::$detected_uri;
}
if (\Fuel::$is_cli) {
if ($uri = \Cli::option('uri') !== null) {
static::$detected_uri = $uri;
} else {
static::$detected_uri = \Cli::option(1);
}
return static::$detected_uri;
}
// We want to use PATH_INFO if we can.
if (!empty($_SERVER['PATH_INFO'])) {
$uri = $_SERVER['PATH_INFO'];
} elseif (!empty($_SERVER['ORIG_PATH_INFO']) and ($path = str_replace($_SERVER['SCRIPT_NAME'], '', $_SERVER['ORIG_PATH_INFO'])) != '') {
$uri = $path;
} else {
// Fall back to parsing the REQUEST URI
if (isset($_SERVER['REQUEST_URI'])) {
$uri = strpos($_SERVER['SCRIPT_NAME'], $_SERVER['REQUEST_URI']) !== 0 ? $_SERVER['REQUEST_URI'] : '';
} else {
throw new \FuelException('Unable to detect the URI.');
}
// Remove the base URL from the URI
$base_url = parse_url(\Config::get('base_url'), PHP_URL_PATH);
if ($uri != '' and strncmp($uri, $base_url, strlen($base_url)) === 0) {
$uri = substr($uri, strlen($base_url) - 1);
}
// If we are using an index file (not mod_rewrite) then remove it
$index_file = \Config::get('index_file');
if ($index_file and strncmp($uri, $index_file, strlen($index_file)) === 0) {
$uri = substr($uri, strlen($index_file));
}
// When index.php? is used and the config is set wrong, lets just
// be nice and help them out.
if ($index_file and strncmp($uri, '?/', 2) === 0) {
$uri = substr($uri, 1);
}
// decode the uri, and put any + back (does not mean a space in the url path)
$uri = str_replace("\r", '+', urldecode(str_replace('+', "\r", $uri)));
// Lets split the URI up in case it contains a ?. This would
// indicate the server requires 'index.php?' and that mod_rewrite
// is not being used.
preg_match('#(.*?)\\?(.*)#i', $uri, $matches);
// If there are matches then lets set set everything correctly
if (!empty($matches)) {
$uri = $matches[1];
// only reconstruct $_GET if we didn't have a query string
if (empty($_SERVER['QUERY_STRING'])) {
$_SERVER['QUERY_STRING'] = $matches[2];
parse_str($matches[2], $_GET);
$_GET = \Security::clean($_GET);
}
}
}
// Deal with any trailing dots
$uri = rtrim($uri, '.');
// Do we have a URI and does it not end on a slash?
if ($uri and substr($uri, -1) !== '/') {
// Strip the defined url suffix from the uri if needed
$ext = strrchr($uri, '.');
$path = $ext === false ? $uri : substr($uri, 0, -strlen($ext));
// Did we detect something that looks like an extension?
if (!empty($ext)) {
// if it has a slash in it, it's a URI segment with a dot in it
if (strpos($ext, '/') === false) {
static::$detected_ext = ltrim($ext, '.');
if (\Config::get('routing.strip_extension', true)) {
$uri = $path;
}
}
}
}
// Do some final clean up of the uri
static::$detected_uri = \Security::clean_uri($uri, true);
return static::$detected_uri;
}
/**
* Detects and returns the current URI based on a number of different server
* variables.
*
* @return string
*/
public static function uri()
{
if (static::$detected_uri !== null) {
return static::$detected_uri;
}
if (\Fuel::$is_cli) {
if ($uri = \Cli::option('uri') !== null) {
static::$detected_uri = $uri;
} else {
static::$detected_uri = \Cli::option(1);
}
return static::$detected_uri;
}
// We want to use PATH_INFO if we can.
if (!empty($_SERVER['PATH_INFO'])) {
$uri = $_SERVER['PATH_INFO'];
} elseif (!empty($_SERVER['ORIG_PATH_INFO']) and ($path = str_replace($_SERVER['SCRIPT_NAME'], '', $_SERVER['ORIG_PATH_INFO'])) != '') {
$uri = $path;
} else {
// Fall back to parsing the REQUEST URI
if (isset($_SERVER['REQUEST_URI'])) {
$uri = $_SERVER['REQUEST_URI'];
} else {
throw new \FuelException('Unable to detect the URI.');
}
// Remove the base URL from the URI
$base_url = parse_url(\Config::get('base_url'), PHP_URL_PATH);
if ($uri != '' and strncmp($uri, $base_url, strlen($base_url)) === 0) {
$uri = substr($uri, strlen($base_url));
}
// If we are using an index file (not mod_rewrite) then remove it
$index_file = \Config::get('index_file');
if ($index_file and strncmp($uri, $index_file, strlen($index_file)) === 0) {
$uri = substr($uri, strlen($index_file));
}
// When index.php? is used and the config is set wrong, lets just
// be nice and help them out.
if ($index_file and strncmp($uri, '?/', 2) === 0) {
$uri = substr($uri, 1);
}
// Lets split the URI up in case it contains a ?. This would
// indicate the server requires 'index.php?' and that mod_rewrite
// is not being used.
preg_match('#(.*?)\\?(.*)#i', $uri, $matches);
// If there are matches then lets set set everything correctly
if (!empty($matches)) {
$uri = $matches[1];
$_SERVER['QUERY_STRING'] = $matches[2];
parse_str($matches[2], $_GET);
}
}
// Strip the defined url suffix from the uri if needed
$uri_info = pathinfo($uri);
if (!empty($uri_info['extension'])) {
static::$detected_ext = $uri_info['extension'];
$uri = $uri_info['dirname'] . '/' . $uri_info['filename'];
}
// Do some final clean up of the uri
static::$detected_uri = \Security::clean_uri($uri, true);
return static::$detected_uri;
}