class.ilUDFPermissionHelper.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once "Services/Component/classes/class.ilClaimingPermissionHelper.php";
 
class ilUDFPermissionHelper extends ilClaimingPermissionHelper
{
        const CONTEXT_UDF = 1;
        const CONTEXT_FIELD = 2;
        
        
        const ACTION_UDF_CREATE_FIELD = 1;
        
        const ACTION_FIELD_EDIT = 1;
        const ACTION_FIELD_DELETE = 2;
        const ACTION_FIELD_EDIT_PROPERTY = 3;
        const ACTION_FIELD_EDIT_ACCESS = 4;
        
        
        const SUBACTION_FIELD_TITLE = 1;        
        const SUBACTION_FIELD_PROPERTIES = 2;   
        
        const SUBACTION_FIELD_ACCESS_VISIBLE_PERSONAL = 1;
        const SUBACTION_FIELD_ACCESS_VISIBLE_REGISTRATION = 2;
        const SUBACTION_FIELD_ACCESS_VISIBLE_LOCAL = 3;
        const SUBACTION_FIELD_ACCESS_VISIBLE_COURSES = 4;
        const SUBACTION_FIELD_ACCESS_VISIBLE_GROUPS = 5;
        const SUBACTION_FIELD_ACCESS_CHANGEABLE_PERSONAL = 6;
        const SUBACTION_FIELD_ACCESS_CHANGEABLE_LOCAL = 7;
        const SUBACTION_FIELD_ACCESS_REQUIRED = 8;
        const SUBACTION_FIELD_ACCESS_EXPORT = 9;
        const SUBACTION_FIELD_ACCESS_SEARCHABLE = 10;
        const SUBACTION_FIELD_ACCESS_CERTIFICATE = 11;
                
        
        // caching
                
        protected function readContextIds($a_context_type)
        {
                global $ilDB;
                
                switch($a_context_type)
                {
                        case self::CONTEXT_UDF:
                                return array($_REQUEST["ref_id"]);
                                        
                        case self::CONTEXT_FIELD:                       
                                $set = $ilDB->query("SELECT field_id id".
                                        " FROM udf_definition");                                                
                                break;
                                                                
                        default:
                                return array();
                }
                
                $res = array();         
                while($row = $ilDB->fetchAssoc($set))
                {
                        $res[] = $row["id"];
                }               
                return $res;
        }
        
        
        // permissions
        
        protected function buildPermissionMap()
        {
                return array(
                        self::CONTEXT_UDF => array(
                                "actions" => array(                             
                                        self::ACTION_UDF_CREATE_FIELD
                                )
                        ),                      
                        self::CONTEXT_FIELD => array(
                                "actions" => array(
                                        self::ACTION_FIELD_EDIT,
                                        self::ACTION_FIELD_DELETE
                                ),
                                "subactions" => array(
                                        self::ACTION_FIELD_EDIT_PROPERTY => 
                                                array(
                                                        self::SUBACTION_FIELD_TITLE
                                                        ,self::SUBACTION_FIELD_PROPERTIES
                                                )
                                        ,self::ACTION_FIELD_EDIT_ACCESS => 
                                                array(
                                                        self::SUBACTION_FIELD_ACCESS_VISIBLE_PERSONAL
                                                        ,self::SUBACTION_FIELD_ACCESS_VISIBLE_REGISTRATION
                                                        ,self::SUBACTION_FIELD_ACCESS_VISIBLE_LOCAL
                                                        ,self::SUBACTION_FIELD_ACCESS_VISIBLE_COURSES
                                                        ,self::SUBACTION_FIELD_ACCESS_VISIBLE_GROUPS
                                                        ,self::SUBACTION_FIELD_ACCESS_CHANGEABLE_PERSONAL
                                                        ,self::SUBACTION_FIELD_ACCESS_CHANGEABLE_LOCAL
                                                        ,self::SUBACTION_FIELD_ACCESS_REQUIRED
                                                        ,self::SUBACTION_FIELD_ACCESS_EXPORT
                                                        ,self::SUBACTION_FIELD_ACCESS_SEARCHABLE
                                                        ,self::SUBACTION_FIELD_ACCESS_CERTIFICATE
                                                )
                                )
                        )
                );              
        }
        
        
        // plugins
        
        protected function getActivePlugins()
        {
                global $ilPluginAdmin;
                
                $res = array();
                
                foreach($ilPluginAdmin->getActivePluginsForSlot(IL_COMP_SERVICE, "User", "udfc") as $plugin_name)
                {
                         $res[] = $ilPluginAdmin->getPluginObject(IL_COMP_SERVICE, 
                                        "User", "udfc", $plugin_name);                  
                }
                
                return $res;
        }       
}
 
?>