- Controller system/Filters now extends CI_Controller

- Added private method _isAllowed to controller system/Filters
- The method _isAllowed is called in the controller constructor and checks if the caller has the permission to read data with this instance of the FilterWidget
- The permission is given as parameter when calling the FilterWidget, the parameter is called requiredPermissions
- Updated the view system/infocenter/infocenterData to give the infocenter permission to the FilterWidget
- Changed the logic into the FilterWidget to manage the requiredPermissions parameter

application/controllers/system/Filters.php

@@ -5,7 +5,7 @@ if (! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  *
  */
-class Filters extends FHC_Controller
+class Filters extends CI_Controller
 {
 	const SESSION_NAME = 'FILTER';
 
@@ -25,9 +25,13 @@ class Filters extends FHC_Controller
 
         // Load session library
         $this->load->library('session');
+		// Load permission library
+		$this->load->library('PermissionLib');
 
 		$this->load->model('system/Filters_model', 'FiltersModel');
 		$this->load->model('person/Benutzer_model', 'BenutzerModel');
+
+		$this->_isAllowed();
     }
 
 	/**
@@ -469,4 +473,34 @@ class Filters extends FHC_Controller
 
 		$this->output->set_content_type('application/json')->set_output(json_encode($json));
 	}
+
+	/**
+	 * Cheks
+	 */
+	private function _isAllowed()
+	{
+		if (isset($_SESSION[self::SESSION_NAME]['requiredPermissions']))
+		{
+			$requiredPermissions = array(
+				'filters' => $_SESSION[self::SESSION_NAME]['requiredPermissions'].':rw'
+			);
+
+			if (!$this->permissionlib->isEntitled($requiredPermissions, 'filters'))
+			{
+				header('Content-Type: application/json');
+
+				echo json_encode('You are not allowed to access to this content');
+
+				exit(1);
+			}
+		}
+		else
+		{
+			header('Content-Type: application/json');
+
+			echo json_encode('You are not allowed to access to this content');
+
+			exit(1);
+		}
+	}
 }

application/views/system/infocenter/infocenterData.php

@@ -137,12 +137,13 @@
 				)
 			ORDER BY "LastAction" ASC
 		',
-		'hideHeader' => false,
-		'hideSave' => false,
+		'requiredPermissions' => 'infocenter',
 		'checkboxes' => 'PersonId',
 		'additionalColumns' => array('Details'),
-		'columnsAliases' => array('PersonID','Vorname','Nachname','GebDatum','Letzte Aktion','Letzter Bearbeiter',
-			'StSem','GesendetAm','NumAbgeschickt','Studiengänge','Sperrdatum','GesperrtVon'),
+		'columnsAliases' => array(
+			'PersonID','Vorname','Nachname','GebDatum','Letzte Aktion','Letzter Bearbeiter',
+			'StSem','GesendetAm','NumAbgeschickt','Studiengänge','Sperrdatum','GesperrtVon'
+		),
 		'formatRaw' => function($datasetRaw) {
 
 			$datasetRaw->{'Details'} = sprintf(

application/widgets/FilterWidget.php

@@ -18,6 +18,7 @@ class FilterWidget extends Widget
 	const HIDE_HEADER = 'hideHeader';
 	const HIDE_SAVE = 'hideSave';
 	const COLUMNS_ALIASES = 'columnsAliases';
+	const REQUIRED_PERMISSIONS = 'requiredPermissions';
 
 	const DATASET_PARAMETER = 'dataset';
 	const METADATA_PARAMETER = 'metaData';
@@ -78,6 +79,7 @@ class FilterWidget extends Widget
 	private $checkboxes;
 	private $columnsAliases;
 	private $filterName;
+	private $requiredPermissions;
 
 	private $dataset;
 	private $metaData;
@@ -164,6 +166,7 @@ class FilterWidget extends Widget
 
 		$filterSessionArray[self::COLUMNS_ALIASES] = $this->_getColumnAliasesFromPost();
 		$filterSessionArray[self::CHECKBOXES] = $this->checkboxes;
+		$filterSessionArray[self::REQUIRED_PERMISSIONS] = $this->requiredPermissions;
 
 		if ($this->app != null)
 		{
@@ -482,6 +485,11 @@ class FilterWidget extends Widget
 			$filterSessionArray[self::DATASET_NAME_PARAMETER] = null;
 		}
 
+		if (!isset($filterSessionArray[self::REQUIRED_PERMISSIONS]))
+		{
+			$filterSessionArray[self::REQUIRED_PERMISSIONS] = null;
+		}
+
 		$this->session->set_userdata(self::SESSION_NAME, $filterSessionArray);
 	}
 
@@ -503,6 +511,7 @@ class FilterWidget extends Widget
 		$this->hideSave = false;
 		$this->columnsAliases = null;
 		$this->filterName = null;
+		$this->requiredPermissions = null;
 
 		if (!is_array($args) || (is_array($args) && count($args) == 0))
 		{
@@ -589,6 +598,11 @@ class FilterWidget extends Widget
 			{
 				$this->columnsAliases = $args[self::COLUMNS_ALIASES];
 			}
+
+			if (isset($args[self::REQUIRED_PERMISSIONS]))
+			{
+				$this->requiredPermissions = $args[self::REQUIRED_PERMISSIONS];
+			}
 		}
 	}