redirection view for unlogged users

ui/nG6/pi1/class.tx_nG6_pi1.php

@@ -121,6 +121,21 @@ class tx_nG6_pi1 extends tslib_pibase {
 		
 	}
 
+	/**
+	 * return a redirection view
+	 * @return string
+	 */
+	function redirect_view(){
+		$protocol = strpos(strtolower($_SERVER['SERVER_PROTOCOL']),'https')	=== FALSE ? 'http' : 'https';
+		$host     = $_SERVER['HTTP_HOST'];
+		$script   = $_SERVER['SCRIPT_NAME'];
+		$currentUrl = $protocol . '://' . $host . $script ;
+		return '<div class="sub-content"><br/><div class="alert alert-warning"><b>Access denied</b> - You are not authorized to access this page. You will be redirected in 3 seconds ' .
+				'Click <a href="' . $currentUrl . '">here</a> if the redirection did not work'.
+				'<meta http-equiv="refresh" content="3; URL=' . $currentUrl . '"></div></div>';
+	}
+	
+	
 	/**
 	 * Return the project view
 	 */
@@ -201,7 +216,7 @@ class tx_nG6_pi1 extends tslib_pibase {
 			}	
 			return $smarty->fetch('project_view.tpl');
 		} else {
-			return "<div class='alert alert-error'><b>Access denied</b> - You are not authorized to access this page.</div>";
+			return $this->redirect_view();
 		}
 	}
 	
@@ -277,7 +292,7 @@ class tx_nG6_pi1 extends tslib_pibase {
 			}		
 			return $smarty->fetch('run_view.tpl');
 		} else {
-			return "<div class='alert alert-error'><b>Access denied</b> - You are not authorized to access this page.</div>";
+			return $this->redirect_view();
 		}
 	}
 	

ui/nG6/pi1/project_view.tpl

@@ -31,7 +31,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 {* If no project can be displayed *}
 {if $projects|@count == 0 || ($projects|@count == 1 && $projects[key($projects)].hidden == 1 && !$projects[key($projects)].is_admin)}
-	<div class="alert alert-info">Sorry no results to display</div>
+	<div class="sub-content" >
+		<br/>
+		<div class="alert alert-info">Sorry no results to display</div>
+	</div>
 
 {* If a single project has to be displayed *}
 {elseif $single_project_display}

ui/nG6/pi1/run_view.tpl

@@ -29,7 +29,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 {* If no runs can be displayed *}
 {if $runs|@count == 0 || ($runs|@count == 1 && $runs[key($runs)].hidden == 1 && !$runs[key($runs)].is_admin) }
-	Sorry no results to display
+	<div class="sub-content">
+		<br/>
+		<div class="alert alert-info" >Sorry no results to display</div>
+	</div>
 	
 {* If a single run has to be displayed *}
 {elseif $single_run_display}