Added support for environment switching

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@1777 a333f486-631f-4898-b8df-5754b55c2be0

application/itopwebpage.class.inc.php

@@ -754,6 +754,7 @@ EOF
 		}
 
 		$sEnvironment = utils::GetCurrentEnvironment();
+		$sBackButton = utils::GetEnvironmentBackButton();
 		if($sEnvironment != 'production')
 		{
 			$sEnvLabel = trim(MetaModel::GetConfig()->Get('app_env_label'));
@@ -761,7 +762,7 @@ EOF
 			{
 				$sEnvLabel = $sEnvironment;
 			}
-			$sApplicationBanner .= '<div id="admin-banner"><span style="padding:5px;">'.Dict::Format('UI:ApplicationEnvironment', $sEnvLabel).'<span></div>';
+			$sApplicationBanner .= '<div id="admin-banner"><span style="padding:5px;">'.Dict::Format('UI:ApplicationEnvironment', $sEnvLabel).$sBackButton.'<span></div>';
 		}
 
 		$sOnlineHelpUrl = MetaModel::GetConfig()->Get('online_help');

application/startup.inc.php

@@ -27,7 +27,13 @@ require_once(APPROOT.'/core/cmdbobject.class.inc.php');
 require_once(APPROOT.'/application/utils.inc.php');
 session_name('itop-'.md5(APPROOT));
 session_start();
-if (isset($_SESSION['itop_env']))
+if (isset($_REQUEST['switch_env']))
+{
+	$sEnv = $_REQUEST['switch_env'];
+	$_SESSION['itop_env'] = $sEnv;
+	// TODO: reset the credentials as well ??
+}
+else if (isset($_SESSION['itop_env']))
 {
 	$sEnv = $_SESSION['itop_env'];
 }

application/utils.inc.php

@@ -727,6 +727,29 @@ class utils
 	}
 	
 	/**
+	 * Get the "Back" button to go out of the current environment
+	 */
+	public static function GetEnvironmentBackButton()
+	{
+		if (isset($_SESSION['itop_return_env']))
+		{
+			if (isset($_SESSION['itop_return_url']))
+			{
+				$sReturnUrl = $_SESSION['itop_return_url'];
+			}
+			else
+			{
+				$sReturnUrl = utils::GetAbsoluteUrlAppRoot().'pages/UI.php?switch_env='.$_SESSION['itop_return_env'];
+			}
+			return '&nbsp;<button onclick="window;location.href=\''.addslashes($sReturnUrl).'\'">'.Dict::S('UI:Button:Back').'</button>';
+		}
+		else
+		{
+			return '';
+		}
+	}
+	
+	/**
 	 * Get target configuration file name (including full path)
 	 */
 	public static function GetConfigFilePath()