shibboleth authentication module #4554: allow to bypass automatic redirect

main/auth/shibboleth/app/controller/shibboleth_controller.class.php

@@ -31,7 +31,7 @@ class ShibbolethController
 
         if (Shibboleth::session()->is_logged_in())
         {
-            Shibboleth::redirect();
+            Redirect::home();
         }
 
         $user = Shibboleth::store()->get_user();

main/auth/shibboleth/app/view/shibboleth_display.class.php

@@ -25,8 +25,6 @@ class ShibbolethDisplay
 
     public function error_page($message)
     {
-        $include_path = api_get_path(INCLUDE_PATH);
-        require("$include_path/local.inc.php");
         $page_title = get_lang('page_title');
 
         Display :: display_header($page_title);
@@ -37,8 +35,6 @@ class ShibbolethDisplay
     
     public function message_page($message, $title = '')
     {
-        $include_path = api_get_path(INCLUDE_PATH);
-        require("$include_path/local.inc.php");
         $title = $title ? $title : get_lang('page_title');
 
         Display :: display_header($title);
@@ -49,8 +45,6 @@ class ShibbolethDisplay
     
     public function page($content, $title = '')
     {
-        $include_path = api_get_path(INCLUDE_PATH);
-        require("$include_path/local.inc.php");
         $title = $title ? $title : get_lang('page_title');
 
         Display :: display_header($title);