class.ilObjTaxonomyAdministration.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once "./Services/Object/classes/class.ilObject.php";

class ilObjTaxonomyAdministration extends ilObject
{       
        public function __construct($a_id = 0, $a_call_by_reference = true)
        {
                $this->type = "taxs";
                parent::__construct($a_id,$a_call_by_reference);
        }

        public function delete()
        {
                // DISABLED
                return false;
        }
        
        protected function getPath($a_ref_id)
        {
                global $tree;
                
                $res = array();
                
                foreach($tree->getPathFull($a_ref_id) as $data)
                {                       
                        $res[] = $data['title'];
                }
                                
                return $res;
        }
        
        public function getRepositoryTaxonomies()
        {
                global $ilDB, $tree;
                                        
                $res = array();
                
                include_once "Services/Object/classes/class.ilObjectServiceSettingsGUI.php";
                                
                $sql = "SELECT oref.ref_id, od.obj_id, od.type obj_type, od.title obj_title,".
                        " tu.tax_id, od2.title tax_title, cs.value tax_status".
                        " FROM object_data od".
                        " JOIN object_reference oref ON (od.obj_id = oref.obj_id)".
                        " JOIN tax_usage tu ON (tu.obj_id = od.obj_id)".        
                        " JOIN object_data od2 ON (od2.obj_id = tu.tax_id)".
                        " LEFT JOIN container_settings cs ON (cs.id = od.obj_id AND keyword = ".$ilDB->quote(ilObjectServiceSettingsGUI::TAXONOMIES, "text").")".
                        " WHERE od.type = ".$ilDB->quote("cat", "text"). // categories only currently
                        " AND tu.tax_id > ".$ilDB->quote(0, "integer");
                $set = $ilDB->query($sql);
                while($row = $ilDB->fetchAssoc($set))
                {
                        if(!$tree->isDeleted($row["ref_id"]))
                        {
                                $res[$row["tax_id"]][$row["obj_id"]] = array(                           
                                        "tax_id" => $row["tax_id"]
                                        ,"tax_title" => $row["tax_title"]
                                        ,"tax_status" => (bool)$row["tax_status"]
                                        ,"obj_title" => $row["obj_title"]
                                        ,"obj_type" => $row["obj_type"]
                                        ,"obj_id" => $row["obj_id"]
                                        ,"ref_id" => $row["ref_id"]
                                        ,"path" => $this->getPath($row["ref_id"])                                       
                                );              
                        }
                }
                                        
                return $res;
        }
} 

?>