fixe a bug to access data

ui/nG6/pi1/class.tx_nG6_pi1.php

@@ -104,9 +104,6 @@ class tx_nG6_pi1 extends tslib_pibase {
 		if($this->piVars['upgrade']){
 			$content = tx_nG6_upgrade::upgrade($this->piVars['upgrade']);
 		} else {
-		
-			// If the user is authorized to access the specified project/run, display the page
-			if (tx_nG6_db::user_is_authorized($GLOBALS['TSFE']->fe_user->user['uid'], $this->piVars['project_id'], $this->piVars['run_id'])) {
 			switch((string)$this->conf['view'])	{
 				// If the plugin is configured to display results by project
 				case 'project':
@@ -131,12 +128,7 @@ class tx_nG6_pi1 extends tslib_pibase {
 					$content .= $this->pi_project_view();
 					break;
 			}
-			// If the user is not authorized
-			} else {
-				$content .= $this->pi_getLL('not_authorized','[not_authorized]');
-			}
 		}
-		
 		return $this->pi_wrapInBaseClass($content);
 	}
 
@@ -151,10 +143,15 @@ class tx_nG6_pi1 extends tslib_pibase {
 		
 		// If a single element
 		if ($this->piVars['project_id']) {
+			if (tx_nG6_db::user_is_authorized($user_id, $this->piVars['project_id'], $this->piVars['run_id'])) {
 				$projects = array('project_'.$this->piVars['project_id'] => tx_nG6_db::select_project($this->piVars['project_id']));
+			}
 		} else {
 			$projects = tx_nG6_db::select_all_user_projects($user_id, 'tx_nG6_project.name');
 		}
+		
+		// If there is no project the user can access
+		if (count($projects) > 0) {
 			$smarty = new Smarty();
 			$smarty->setTemplateDir(t3lib_extMgm::extPath('nG6').'/pi1');
 			$smarty->setCompileDir(t3lib_extMgm::extPath('nG6').'/res/smarty/templates_c');
@@ -165,7 +162,6 @@ class tx_nG6_pi1 extends tslib_pibase {
 			// Add some information to the table
 			$project_ids = "";
 			foreach($projects as $project_id => $project_values) {
-			
 				// project admin ?
 				$projects[$project_id]['is_admin'] = tx_nG6_db::is_project_administrator($GLOBALS['TSFE']->fe_user->user['uid'], $project_values['id']);
 				// project manager ?
@@ -210,6 +206,9 @@ class tx_nG6_pi1 extends tslib_pibase {
 				$smarty->assign('project_analysis', $project_analysis);
 			}	
 			return $smarty->fetch('project_view.tpl');
+		} else {
+			return "Access denied - You are not authorized to access this page.";
+		}
 	}
 	
 
@@ -224,10 +223,14 @@ class tx_nG6_pi1 extends tslib_pibase {
 		
 		// If a single element
 		if ($this->piVars['run_id']) {
+			if (tx_nG6_db::user_is_authorized($user_id, $this->piVars['project_id'], $this->piVars['run_id'])) {
 				$runs = array('run_'.$this->piVars['run_id'] => tx_nG6_db::select_run($this->piVars['run_id']));
+			}
 		} else {
 			$runs = tx_nG6_db::select_all_user_runs($user_id);
 		}
+		
+		if (count($runs) > 0) {
 			$smarty = new Smarty();
 			$smarty->setTemplateDir(t3lib_extMgm::extPath('nG6').'/pi1');
 			$smarty->setCompileDir(t3lib_extMgm::extPath('nG6').'/res/smarty/templates_c');
@@ -274,6 +277,9 @@ class tx_nG6_pi1 extends tslib_pibase {
 				$smarty->assign('run_analysis', $run_analysis);
 			}		
 			return $smarty->fetch('run_view.tpl');
+		} else {
+			return "Access denied - You are not authorized to access this page.";
+		}
 	}