Fix the way HTTP_ACCEPT_LANGUAGE is parsed
[gitphp.git] / index.php
blob:a/index.php -> blob:b/index.php
--- a/index.php
+++ b/index.php
@@ -9,6 +9,9 @@
  * @package GitPHP
  */
 
+/**
+ * Define start time / memory for benchmarking
+ */
 define('GITPHP_START_TIME', microtime(true));
 define('GITPHP_START_MEM', memory_get_usage());
 
@@ -18,148 +21,84 @@
 define('GITPHP_BASEDIR', dirname(__FILE__) . '/');
 define('GITPHP_CONFIGDIR', GITPHP_BASEDIR . 'config/');
 define('GITPHP_INCLUDEDIR', GITPHP_BASEDIR . 'include/');
-define('GITPHP_GITOBJECTDIR', GITPHP_INCLUDEDIR . 'git/');
-define('GITPHP_CONTROLLERDIR', GITPHP_INCLUDEDIR . 'controller/');
 define('GITPHP_LOCALEDIR', GITPHP_BASEDIR . 'locale/');
+define('GITPHP_CACHEDIR', GITPHP_BASEDIR . 'cache/');
+define('GITPHP_LIBDIR', GITPHP_BASEDIR . 'lib/');
+define('GITPHP_SMARTYDIR', GITPHP_LIBDIR . 'smarty/libs/');
+define('GITPHP_GESHIDIR', GITPHP_LIBDIR . 'geshi/');
 
-include_once(GITPHP_INCLUDEDIR . 'version.php');
+define('GITPHP_COMPRESS_TAR', 'tar');
+define('GITPHP_COMPRESS_BZ2', 'tbz2');
+define('GITPHP_COMPRESS_GZ', 'tgz');
+define('GITPHP_COMPRESS_ZIP', 'zip');
 
-require_once(GITPHP_INCLUDEDIR . 'Config.class.php');
-
-require_once(GITPHP_INCLUDEDIR . 'Resource.class.php');
-
-require_once(GITPHP_INCLUDEDIR . 'Log.class.php');
-
-require_once(GITPHP_GITOBJECTDIR . 'ProjectList.class.php');
-
-require_once(GITPHP_INCLUDEDIR . 'MessageException.class.php');
-
-require_once(GITPHP_CONTROLLERDIR . 'Controller.class.php');
-
+/**
+ * Low level setup
+ */
+if (function_exists('mb_internal_encoding')) {
+	mb_internal_encoding("UTF-8");
+}
 date_default_timezone_set('UTC');
 
-
-/*
- * Set the locale based on the user's preference
- */
-if ((!isset($_COOKIE[GITPHP_LOCALE_COOKIE])) || empty($_COOKIE[GITPHP_LOCALE_COOKIE])) {
-
-	/*
-	 * User's first time here, try by HTTP_ACCEPT_LANGUAGE
-	 */
-	if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
-		$httpAcceptLang = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
-		$preferredLocale = GitPHP_Resource::FindPreferredLocale($_SERVER['HTTP_ACCEPT_LANGUAGE']);
-		if (!empty($preferredLocale)) {
-			setcookie(GITPHP_LOCALE_COOKIE, $preferredLocale);
-			GitPHP_Resource::Instantiate($preferredLocale);
-		}
+/* strlen() can be overloaded in mbstring extension, so always using mb_orig_strlen for binary data */
+if (!function_exists('mb_orig_strlen')) {
+	function mb_orig_strlen($str)
+	{
+		return strlen($str);
 	}
-
-	if (!GitPHP_Resource::Instantiated()) {
-		/*
-		 * Create a dummy cookie to prevent browser delay
-		 */
-		setcookie(GITPHP_LOCALE_COOKIE, 0);
-	}
-
-} else if (isset($_GET['l']) && !empty($_GET['l'])) {
-
-	/*
-	 * User picked something
-	 */
-	setcookie(GITPHP_LOCALE_COOKIE, $_GET['l']);
-	GitPHP_Resource::Instantiate($_GET['l']);
-
-} else if (isset($_COOKIE[GITPHP_LOCALE_COOKIE]) && !empty($_COOKIE[GITPHP_LOCALE_COOKIE])) {
-
-	/*
-	 * Returning visitor with a preference
-	 */
-	GitPHP_Resource::Instantiate($_COOKIE[GITPHP_LOCALE_COOKIE]);
-
 }
 
+if (!function_exists('mb_orig_substr')) {
+	function mb_orig_substr($str, $offset, $len = null)
+	{
+		return isset($len) ? substr($str, $offset, $len) : substr($str, $offset);
+	}
+}
+
+/**
+ * Version header
+ */
+include(GITPHP_INCLUDEDIR . 'version.php');
+
+/**
+ * Autoload setup
+ */
+require(GITPHP_INCLUDEDIR . 'AutoLoader.class.php');
+spl_autoload_register(array('GitPHP_AutoLoader', 'AutoLoad'));
+
+
+$router = new GitPHP_Router();
 
 try {
 
-	// Define these here because these get used in the config file
-	define('GITPHP_COMPRESS_BZ2', 1);
-	define('GITPHP_COMPRESS_GZ', 2);
-	define('GITPHP_COMPRESS_ZIP', 3);
-
-	/*
-	 * Configuration
-	 */
-	GitPHP_Config::GetInstance()->LoadConfig(GITPHP_CONFIGDIR . 'gitphp.conf.php');
-
-	/*
-	 * Use the default language in the config if user has no preference
-	 * with en_US as the fallback
-	 */
-	if (!GitPHP_Resource::Instantiated()) {
-		GitPHP_Resource::Instantiate(GitPHP_Config::GetInstance()->GetValue('locale', 'en_US'));
-	}
-
-	/*
-	 * Debug
-	 */
-	if (GitPHP_Log::GetInstance()->GetEnabled()) {
-		GitPHP_Log::GetInstance()->SetStartTime(GITPHP_START_TIME);
-		GitPHP_Log::GetInstance()->SetStartMemory(GITPHP_START_MEM);
-	}
-
-	if (!GitPHP_Config::GetInstance()->GetValue('projectroot', null)) {
-		throw new GitPHP_MessageException(GitPHP_Resource::GetInstance()->translate('A projectroot must be set in the config'), true);
-	}
-
-	/*
-	 * Project list
-	 */
-	if (file_exists(GITPHP_CONFIGDIR . 'projects.conf.php')) {
-		GitPHP_ProjectList::Instantiate(GITPHP_CONFIGDIR . 'projects.conf.php', false);
-	} else {
-		GitPHP_ProjectList::Instantiate(GITPHP_CONFIGDIR . 'gitphp.conf.php', true);
-	}
-
-	$controller = GitPHP_Controller::GetController((isset($_GET['a']) ? $_GET['a'] : null));
+	$controller = $router->GetController();
 	if ($controller) {
+		$controller->Initialize();
 		$controller->RenderHeaders();
 		$controller->Render();
 	}
 
 } catch (Exception $e) {
 
-	if (GitPHP_Config::GetInstance()->GetValue('debug', false)) {
-		throw $e;
+	$messageController = $router->GetMessageController();
+	$messageController->Initialize();
+
+	if (!($e instanceof GitPHP_MessageException)) {
+		$config = $messageController->GetConfig();
+		if ($config && $config->GetValue('debug')) {
+			throw $e;
+		}
 	}
 
-	if (!GitPHP_Resource::Instantiated()) {
-		/*
-		 * In case an error was thrown before instantiating
-		 * the resource manager
-		 */
-		GitPHP_Resource::Instantiate('en_US');
-	}
+	$messageController->SetParam('exception', $e);
+	$messageController->RenderHeaders();
+	$messageController->Render();
 
-	require_once(GITPHP_CONTROLLERDIR . 'Controller_Message.class.php');
-	$controller = new GitPHP_Controller_Message();
-	$controller->SetParam('message', $e->getMessage());
-	if ($e instanceof GitPHP_MessageException) {
-		$controller->SetParam('error', $e->Error);
-	} else {
-		$controller->SetParam('error', true);
-	}
-	$controller->Render();
+	unset($messageController);
 
 }
 
-if (GitPHP_Log::GetInstance()->GetEnabled()) {
-	$entries = GitPHP_Log::GetInstance()->GetEntries();
-	foreach ($entries as $logline) {
-		echo "\n" . $logline;
-	}
-}
+unset($router);
 
 ?>
 

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