Integrated new EasyGiant Library

1 files changed, 177 insertions, 31 deletions

diff --git a/h-source/Library/Call.php b/h-source/Library/Call.php
index c75508b..7f80841 100755
--- a/h-source/Library/Call.php
+++ b/h-source/Library/Call.php
@@ -2,7 +2,7 @@
 
 // EasyGiant is a PHP framework for creating and managing dynamic content
 //
-// Copyright (C) 2009 - 2011  Antonio Gallo
+// Copyright (C) 2009 - 2014  Antonio Gallo (info@laboratoriolibero.com)
 // See COPYRIGHT.txt and LICENSE.txt.
 //
 // This file is part of EasyGiant
@@ -35,19 +35,40 @@ function sanitizeSuperGlobal()
 	$_SERVER = stripslashesDeep($_SERVER);
 }
 
-
-
-function checkPostLength()
+function checkPostLength($checkArray = null)
 {
+	$a = isset($checkArray) ? $checkArray : $_POST;
+	
 	if (MAX_POST_LENGTH !== 0)
 	{
-		foreach ($_POST as $key => $value)
+		foreach ($a as $key => $value)
 		{
-			if (strlen($value) > MAX_POST_LENGTH) die('the length of some of the $_POST values is too large');
+			if (is_array($value))
+			{
+				checkPostLength($value);
+			}
+			else
+			{
+				if (strlen($value) > MAX_POST_LENGTH) die('the length of some of the $_POST values is too large');
+			}
 		}
 	}
 }
 
+//remove elements that are arrays
+//applied to $_POST and $_GET
+function fixArray($array)
+{
+	$temp = array();
+	
+	foreach ($array as $key => $value)
+	{
+		$temp[$key] = is_array($value) ? "" : $value;
+	}
+	
+	return $temp;
+}
+
 function checkRequestUriLength()
 {
 	if (MAX_REQUEST_URI_LENGTH !== 0)
@@ -61,20 +82,108 @@ function checkRegisterGlobals()
     if (ini_get('register_globals')) die('register globals is on: easyGiant works only with register globals off');
 }
 
-function callHook()
+//geth the name of the current application used
+function getApplicationName()
+{
+	if (isset(Params::$currentApplication))
+	{
+		return Params::$currentApplication;
+	}
+	return null;
+}
+
+//geth the path of the current application used
+//add the trailing slash to the application name
+function getApplicationPath()
+{
+	if (isset(Params::$currentApplication))
+	{
+		return "Apps".DS.ucfirst(Params::$currentApplication).DS;
+	}
+	return null;
+}
+
+function languageInUrl($url)
 {
+	$url = trim($url,"/");
+	
+	if (in_array($url,Params::$frontEndLanguages))
+	{
+		return $url."/";
+	}
+	return false;
+}
 
+function callHook()
+{
+	
 	$currentUrl = null;
 	
 	if (MOD_REWRITE_MODULE === true)
 	{
-		$url = isset($_GET['url']) ? $_GET['url'] : DEFAULT_CONTROLLER . '/' . DEFAULT_ACTION;
+		if (isset($_GET['url']))
+		{
+			if (!languageInUrl($_GET['url']))
+			{
+				$url = $_GET['url'];
+			}
+			else
+			{
+				$url = languageInUrl($_GET['url']) . DEFAULT_CONTROLLER . '/' . DEFAULT_ACTION;
+			}
+		}
+		else
+		{
+			$url = DEFAULT_CONTROLLER . '/' . DEFAULT_ACTION;
+		}
 	}
 	else
 	{
-		$url = (strcmp(getQueryString(),"") !== 0) ? getQueryString() : DEFAULT_CONTROLLER . '/' . DEFAULT_ACTION;
+		if (strcmp(getQueryString(),"") !== 0)
+		{
+			if (!languageInUrl(getQueryString()))
+			{
+				$url = getQueryString();
+			}
+			else
+			{
+				$url = languageInUrl(getQueryString()) . DEFAULT_CONTROLLER . '/' . DEFAULT_ACTION;
+			}
+		}
+		else
+		{
+			$url = DEFAULT_CONTROLLER . '/' . DEFAULT_ACTION;
+		}
 	}
 	
+	$arriveUrl = $url;
+	
+	$urlArray = array();
+	$urlArray = explode("/",$url);
+	
+	//get the language
+	if (count(Params::$frontEndLanguages) > 0)
+	{
+		if (in_array($urlArray[0],Params::$frontEndLanguages))
+		{
+			Params::$lang = sanitizeAll($urlArray[0]);
+			array_shift($urlArray);
+		}
+		else
+		{
+			Params::$lang = Params::$defaultFrontEndLanguage;
+/*			
+			if (isset($_GET['url']) and Params::$redirectToDefaultLanguage)
+			{
+				$h = new HeaderObj(DOMAIN_NAME);
+				
+				$h->redirect($arriveUrl);
+			}*/
+		}
+	}
+
+	$url = implode("/",$urlArray);
+	
 // 	rewrite the URL
 	if (Route::$rewrite === 'yes')
 	{
@@ -85,12 +194,19 @@ function callHook()
 
 // 	echo $url;
 	
-	$urlArray = array();
 	$urlArray = explode("/",$url);
-
 	$controller = DEFAULT_CONTROLLER;
 	$action = DEFAULT_ACTION;
 	
+	
+	//check if an application name is found in the URL
+	if (isset(Params::$installed) and isset($urlArray[0]) and strcmp($urlArray[0],'') !== 0 and in_array($urlArray[0],Params::$installed))
+	{
+		Params::$currentApplication = strtolower(trim($urlArray[0]));
+		
+		array_shift($urlArray);
+	}
+	
 	if (isset($urlArray[0]))
 	{
 		$controller = (strcmp($urlArray[0],'') !== 0) ? strtolower(trim($urlArray[0])) : DEFAULT_CONTROLLER;
@@ -108,10 +224,30 @@ function callHook()
 	$errorAction = ERROR_ACTION !== false ? ERROR_ACTION : DEFAULT_ACTION;
 
 	/*
-	VERIFY THE ACTION NAME
+		CHECK COUPLES CONTROLLER,ACTION
 	*/
+	if (!in_array('all',Route::$allowed))
+	{
+		$couple = "$controller,$action";
+		if (getApplicationName() !== null)
+		{
+			$couple = getApplicationName().",".$couple;
+		}
+		if (!in_array($couple,Route::$allowed))
+		{
+			Params::$currentApplication = null;
+			$controller = $errorController;
+			$action = $errorAction;
+			$urlArray = array();
+		}
+	}
+	
+	/*
+	VERIFY THE ACTION NAME
+	*/	
 	if (method_exists('Controller', $action) or !ctype_alnum($action) or (strcmp($action,'') === 0))
 	{
+		Params::$currentApplication = null;
 		$controller = $errorController;
 		$action = $errorAction;
 		$urlArray = array();
@@ -122,6 +258,7 @@ function callHook()
 	*/
 	if (!ctype_alnum($controller) or (strcmp($controller,'') === 0))
 	{
+		Params::$currentApplication = null;
 		$controller = $errorController;
 		$action = $errorAction;
 		$urlArray = array();
@@ -129,8 +266,10 @@ function callHook()
 
 	//check that the controller class belongs to the application/controllers folder
 	//otherwise set the controller to the default controller
-	if (!file_exists(ROOT.DS.APPLICATION_PATH.DS.'Controllers'.DS.ucwords($controller).'Controller.php'))
+	// 	if (!file_exists(ROOT.DS.APPLICATION_PATH.DS.'Controllers'.DS.ucwords($controller).'Controller.php') and !file_exists(ROOT.DS.APPLICATION_PATH.DS.getApplicationPath().'Controllers'.DS.ucwords($controller).'Controller.php'))
+	if (!file_exists(ROOT.DS.APPLICATION_PATH.DS.getApplicationPath().'Controllers'.DS.ucwords($controller).'Controller.php'))
 	{
+		Params::$currentApplication = null;
 		$controller = $errorController;
 		$action = $errorAction;
 		$urlArray = array();
@@ -139,6 +278,7 @@ function callHook()
 	//set the controller class to DEFAULT_CONTROLLER if it doesn't exists
 	if (!class_exists(ucwords($controller).'Controller'))
 	{
+		Params::$currentApplication = null;
 		$controller = $errorController;
 		$action = $errorAction;
 		$urlArray = array();
@@ -147,40 +287,28 @@ function callHook()
 	//set the action to DEFAULT_ACTION if it doesn't exists
 	if (!method_exists(ucwords($controller).'Controller', $action))
 	{
+		Params::$currentApplication = null;
 		$controller = $errorController;
 		$action = $errorAction;
 		$urlArray = array();
 	}
-
-	/*
-		CHECK COUPLES CONTROLLER,ACTION
-	*/
-	if (!in_array('all',Route::$allowed))
-	{
-		$couple = "$controller,$action";
-		if (!in_array($couple,Route::$allowed))
-		{
-			$controller = $errorController;
-			$action = $errorAction;
-			$urlArray = array();
-		}
-	}
 	
 	array_shift($urlArray);
 	$queryString = $urlArray;
 	//set the name of the application
-	$application = $controller;
+	$controllerName = $controller;
 	$controller = ucwords($controller);
 	$model = $controller;
 	$controller .= 'Controller';
 	$model .= 'Model';
 
+// 	echo $controller."-".$action;
 	//include the file containing the set of actions to carry out before the initialization of the controller class
 	Hooks::load(ROOT . DS . APPLICATION_PATH . DS . 'Hooks' . DS . 'BeforeInitialization.php');
 
 	if (class_exists($controller))
 	{
-		$dispatch = new $controller($model,$application,$queryString);
+		$dispatch = new $controller($model,$controllerName,$queryString, getApplicationName());
 		
 		//pass the action to the controller object
 		$dispatch->action = $action;
@@ -196,7 +324,7 @@ function callHook()
 
 		$templateFlag= true;
 
-		if (method_exists($controller, $action))
+		if (method_exists($dispatch, $action))
 		{
 			//pass the action to the theme object
 			$dispatch->theme->action = $action;
@@ -235,7 +363,10 @@ function rewrite($url)
 		$oldKey = $key;
 		$key = str_replace('\/','/',$key);
 		$key = str_replace('/','\/',$key);
-		if (preg_match('/^'.$key.'/',$url))
+		
+		$regExpr = Params::$exactUrlMatchRewrite ? '/^'.$key.'$/' : '/^'.$key.'/';
+
+		if (preg_match($regExpr,$url))
 		{
 			$nurl = preg_replace('/^'.$key.'/',$address,$url);
 			return array($nurl,$oldKey);
@@ -272,10 +403,18 @@ function __autoload($className)
 	{
 		require_once(ROOT . DS . 'Library' . DS . $className . '.php'); 
 	}
+	else if (getApplicationName() and file_exists(ROOT . DS . APPLICATION_PATH . DS . getApplicationPath() . 'Controllers' . DS . $backupName . '.php'))
+	{
+		require_once(ROOT . DS . APPLICATION_PATH . DS . getApplicationPath() . 'Controllers' . DS . $backupName . '.php');
+	}
 	else if (file_exists(ROOT . DS . APPLICATION_PATH . DS . 'Controllers' . DS . $backupName . '.php'))
 	{
 		require_once(ROOT . DS . APPLICATION_PATH . DS . 'Controllers' . DS . $backupName . '.php');
 	}
+	else if (getApplicationName() and file_exists(ROOT . DS . APPLICATION_PATH . DS . getApplicationPath() . 'Models' . DS . $backupName . '.php'))
+	{
+		require_once(ROOT . DS . APPLICATION_PATH . DS . getApplicationPath() . 'Models' . DS . $backupName . '.php');
+	}
 	else if (file_exists(ROOT . DS . APPLICATION_PATH . DS . 'Models' . DS . $backupName . '.php'))
 	{
 		require_once(ROOT . DS . APPLICATION_PATH . DS . 'Models' . DS . $backupName . '.php');
@@ -284,6 +423,10 @@ function __autoload($className)
 	{
 		require_once(ROOT . DS . APPLICATION_PATH . DS . 'Modules' . DS . $backupName . '.php');
 	}
+	else if (getApplicationName() and file_exists(ROOT . DS . APPLICATION_PATH . DS . getApplicationPath() . 'Strings' . DS . $backupName . '.php'))
+	{
+		require_once(ROOT . DS . APPLICATION_PATH . DS . getApplicationPath() . 'Strings' . DS . $backupName . '.php');
+	}
 	else if (file_exists(ROOT . DS . APPLICATION_PATH . DS . 'Strings' . DS . $className . '.php'))
 	{
 		require_once(ROOT . DS . APPLICATION_PATH . DS . 'Strings' . DS . $className . '.php');
@@ -293,6 +436,9 @@ function __autoload($className)
 
 try {
 
+	$_POST = fixArray($_POST);
+	$_GET = fixArray($_GET);
+	
 	//check the length of the $_POST values
 	checkPostLength();