ILIAS Release_3_6_x_branch .rev 46809: classes/class.ilObjRoleFolderGUI.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00024 
00038 require_once "class.ilObjectGUI.php";
00039 
00040 class ilObjRoleFolderGUI extends ilObjectGUI
00041 {
00047         var $type;
00048 
00053         function ilObjRoleFolderGUI($a_data,$a_id,$a_call_by_reference)
00054         {
00055                 $this->type = "rolf";
00056                 $this->ilObjectGUI($a_data,$a_id,$a_call_by_reference, false);
00057         }
00058         
00059         function &executeCommand()
00060         {
00061                 $next_class = $this->ctrl->getNextClass($this);
00062                 $cmd = $this->ctrl->getCmd();
00063                 $this->prepareOutput();
00064 
00065                 switch($next_class)
00066                 {
00067                         case 'ilpermissiongui':
00068                                 include_once("./classes/class.ilPermissionGUI.php");
00069                                 $perm_gui =& new ilPermissionGUI($this);
00070                                 $ret =& $this->ctrl->forwardCommand($perm_gui);
00071                                 break;
00072 
00073                         default:
00074                                 if(!$cmd)
00075                                 {
00076                                         $cmd = "view";
00077                                 }
00078                                 $cmd .= "Object";
00079                                 $this->$cmd();
00080 
00081                                 break;
00082                 }
00083                 return true;
00084         }
00085         
00091         function viewObject ()
00092         {
00093                 global $rbacreview,$rbacsystem;
00094 
00095                 if (!$rbacsystem->checkAccess("visible,read",$this->object->getRefId()))
00096                 {
00097                         $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
00098                 }
00099 
00100                 $this->tpl->addBlockfile('ADM_CONTENT','adm_content','tpl.usr_role_assignment.html');
00101                 
00102                 $assignable = false;
00103 
00104                 if ($this->object->getId() == ROLE_FOLDER_ID)
00105                 {
00106             $assignable = true;
00107 
00108                     $_SESSION['filtered_roles'] = isset($_POST['filter']) ? $_POST['filter'] : $_SESSION['filtered_roles'];
00109 
00110             if ($_SESSION['filtered_roles'] == 0)
00111             {
00112                 $_SESSION['filtered_roles'] = 2;
00113             }
00114         
00115                     $this->tpl->setCurrentBlock("filter");
00116                     $this->tpl->setVariable("FILTER_TXT_FILTER",$this->lng->txt('filter'));
00117                     $this->tpl->setVariable("SELECT_FILTER",$this->__buildFilterSelect());
00118                     $this->tpl->setVariable("FILTER_ACTION",$this->ctrl->getFormAction($this));
00119                     $this->tpl->setVariable("FILTER_NAME",'view');
00120                     $this->tpl->setVariable("FILTER_VALUE",$this->lng->txt('apply_filter'));
00121                     $this->tpl->parseCurrentBlock();
00122 
00123 
00124                 // now get roles depending on filter settings
00125                 $role_list = $rbacreview->getRolesByFilter($_SESSION["filtered_roles"],$this->object->getId());
00126         }
00127         else
00128         {
00129             $role_list = $rbacreview->getRoleListByObject($_GET["ref_id"],true);
00130         }
00131 
00132         $counter = 0;
00133         
00134         include_once ('class.ilObjRole.php');
00135 
00136                 foreach ($role_list as $role)
00137                 {
00138             // exclude templates
00139             if ($role["type"] == "rolt")
00140             {
00141                 $path = $this->lng->txt("obj_rolt");
00142                 $rolf = ROLE_FOLDER_ID;
00143             }
00144             else
00145             {
00146                 // fetch context path of role
00147                 $rolf_list = $rbacreview->getFoldersAssignedToRole($role["obj_id"],$assignable);
00148 
00149                 if ($this->object->getId() != ROLE_FOLDER_ID)
00150                 {
00151                     $rolf = $this->object->getRefId();
00152                 }
00153                 else
00154                 {
00155                     $rolf = $rolf_list[0];
00156                 }
00157                 
00158                         // only list roles that are not set to status "deleted"
00159                         if ($rbacreview->isDeleted($rolf))
00160                             {
00161                     continue;
00162                 }
00163 
00164                 // build context path
00165                 $path = "";
00166 
00167                 if ($this->tree->isInTree($rolf))
00168                             {
00169                     if ($rolf[0] == ROLE_FOLDER_ID)
00170                     {
00171                         $path = $this->lng->txt("global");
00172                     }
00173                     else
00174                     {
00175                                         $tmpPath = $this->tree->getPathFull($rolf);
00176                                         $path = $tmpPath[count($tmpPath)-2]["title"];
00177                                     }
00178                             }
00179                             else
00180                             {
00181                                     $path = "<b>Rolefolder ".$rolf." not found in tree! (Role ".$role["obj_id"].")</b>";
00182                             }
00183                         }
00184                         
00185                         $disabled = false;
00186                         $checkbox = ilUtil::formCheckBox(0,"role_id[]",$role["obj_id"],$disabled);
00187 
00188                         // disable checkbox for system role for the system user
00189                         if ($role["role_type"] != 'linked'
00190                                 && ($role["obj_id"] == SYSTEM_ROLE_ID 
00191                                         or $role["obj_id"] == ANONYMOUS_ROLE_ID 
00192                                         or substr($role["title"],0,3) == "il_"))
00193                         {
00194                                 $disabled = true;
00195                                 $checkbox = "";
00196                         }
00197 
00198             if ($_SESSION["filtered_roles"] != 4)
00199             {
00200                 $result_set[$counter][] = $checkbox;
00201                 $role_ids[$counter] = $role["obj_id"];
00202             }
00203             
00204             if (substr($role["title"],0,3) == "il_" and $role['type'] != "rolt")
00205             {
00206                 if (!$assignable)
00207                 {
00208                         $rolf_arr = $rbacreview->getFoldersAssignedToRole($role["obj_id"],true);
00209                         $rolf2 = $rolf_arr[0];
00210                 }
00211                 else
00212                 {
00213                         $rolf2 = $rolf;
00214                 }
00215                         
00216                                 $parent_node = $this->tree->getParentNodeData($rolf2);
00217                                 
00218                                 $role["description"] = $this->lng->txt("obj_".$parent_node["type"])."&nbsp;(#".$parent_node["obj_id"].")";
00219             }
00220             
00221             if ($role["type"] == "rolt" and (substr($role["title"],0,3) == "il_"))
00222             {
00223                 $role["description"] .= "<br/><i>".$this->lng->txt("predefined_template")." (".$role["title"].")</i>";
00224             }
00225 
00226             $result_set[$counter][] = "<img src=\"".ilUtil::getImagePath("icon_".$role["type"].".gif")."\" alt=\"".$this->lng->txt("obj_".$role["type"])."\" title=\"".$this->lng->txt("obj_".$role["type"])."\" border=\"0\" vspace=\"0\"/>";
00227                         if ($role["type"] == "role")
00228                         {
00229                                 if (($this->object->getId() == ROLE_FOLDER_ID) &&
00230                                         ($role["role_type"] == "local"))
00231                                 {
00232                                         $this->ctrl->setParameterByClass("ilobjrolegui", "rolf_ref_id", $rolf);
00233                                 }
00234                                 $this->ctrl->setParameterByClass("ilobjrolegui", "obj_id", $role["obj_id"]);
00235                                 $link = $this->ctrl->getLinkTargetByClass("ilobjrolegui", "perm");
00236                                 $this->ctrl->setParameterByClass("ilobjrolegui", "rolf_ref_id", "");
00237                         }
00238                         else
00239                         {
00240                                 $this->ctrl->setParameterByClass("ilobjroletemplategui", "obj_id", $role["obj_id"]);
00241                                 $link = $this->ctrl->getLinkTargetByClass("ilobjroletemplategui", "perm");
00242                         }
00243                         $result_set[$counter][] = "<a title=\"".ilObjRole::_getTranslation($role["title"])."\" href=\"$link\">".ilObjRole::_getTranslation($role["title"])."</a>";
00244             $result_set[$counter][] = $role["description"];
00245                         $result_set[$counter][] = $path." (".$role["role_type"].")";;
00246 
00247                         ++$counter;
00248         }
00249 
00250                 return $this->__showRolesTable($result_set,$role_ids);
00251     }
00252 
00253 
00260         function confirmedDeleteObject()
00261         {
00262                 global $rbacsystem,$rbacreview;
00263 
00264                 // FOR NON_REF_OBJECTS WE CHECK ACCESS ONLY OF PARENT OBJECT ONCE
00265                 if (!$rbacsystem->checkAccess('delete',$this->object->getRefId()))
00266                 {
00267                         $perform_delete = false;
00268                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_delete")." ".
00269                                                  $not_deletable,$this->ilias->error_obj->MESSAGE);
00270                 }
00271 
00272                 $return_loc = $this->tree->getParentId($this->object->getRefId());
00273                 
00274                 $feedback["count"] = count($_SESSION["saved_post"]);
00275 
00276                 // FOR ALL SELECTED OBJECTS
00277                 foreach ($_SESSION["saved_post"] as $id)
00278                 {
00279                         // instatiate correct object class (role or rolt)
00280                         $obj =& $this->ilias->obj_factory->getInstanceByObjId($id);
00281 
00282                         if ($obj->getType() == "role")
00283                         {
00284                                         $rolf_arr = $rbacreview->getFoldersAssignedToRole($obj->getId(),true);
00285                                         $obj->setParent($rolf_arr[0]);
00286 
00287                                 $feedback["role"] = true;
00288                         }
00289                         else
00290                         {
00291                                 $feedback["rolt"] = true;
00292                         }
00293 
00294                         $obj->delete();
00295                         unset($obj);
00296                 }
00297 
00298                 // set correct return location if rolefolder is removed
00299                 $return_loc = ilObject::_exists($this->object->getId()) ? $_GET["ref_id"] : $return_loc;
00300         
00301                 // Compose correct feedback
00302                 if ($feedback["count"] > 1)
00303                 {
00304                         if ($feedback["role"] === true)
00305                         {
00306                                 if ($feedback["rolt"] === true)
00307                                 {
00308                                         sendInfo($this->lng->txt("msg_deleted_roles_rolts"),true);                                      
00309                                 }
00310                                 else
00311                                 {
00312                                         sendInfo($this->lng->txt("msg_deleted_roles"),true);                                            
00313                                 }
00314                         }
00315                         else
00316                         {
00317                                 sendInfo($this->lng->txt("msg_deleted_rolts"),true);                                            
00318                         }
00319                 }
00320                 else
00321                 {
00322                         if ($feedback["role"] === true)
00323                         {
00324                                 sendInfo($this->lng->txt("msg_deleted_role"),true);     
00325                         }
00326                         else
00327                         {
00328                         sendInfo($this->lng->txt("msg_deleted_rolt"),true);     
00329                         }       
00330                 }
00331                 
00332                 //$this->ctrl->setParameter($this, "ref_id", $return_loc);
00333                 //$this->ctrl->redirect($this, "view");
00334                 $this->redirectToRefId($return_loc, "view");
00335         }
00336         
00342         function createObject()
00343         {
00344                 $this->object->setTitle($this->lng->txt("obj_".$this->object->getType()."_local"));
00345                 $this->object->setDescription("obj_".$this->object->getType()."_local_desc");
00346                 
00347                 $this->saveObject();
00348         }
00349         
00355         function deleteObject()
00356         {
00357                 if (!isset($_POST["role_id"]))
00358                 {
00359                         $this->ilias->raiseError($this->lng->txt("no_checkbox"),$this->ilias->error_obj->MESSAGE);
00360                 }
00361 
00362                 // SAVE POST VALUES
00363                 $_SESSION["saved_post"] = $_POST["role_id"];
00364 
00365                 unset($this->data);
00366                 $this->data["cols"] = array("type", "title", "description", "last_change");
00367 
00368                 foreach($_POST["role_id"] as $id)
00369                 {
00370                         $obj_data =& $this->ilias->obj_factory->getInstanceByObjId($id);
00371 
00372                         $this->data["data"]["$id"] = array(
00373                                 "type"        => $obj_data->getType(),
00374                                 "title"       => $obj_data->getTitle(),
00375                                 "desc"        => $obj_data->getDescription(),
00376                                 "last_update" => $obj_data->getLastUpdateDate());
00377                 }
00378 
00379                 $this->data["buttons"] = array( "cancelDelete"  => $this->lng->txt("cancel"),
00380                                                                   "confirmedDelete"  => $this->lng->txt("confirm"));
00381 
00382                 $this->getTemplateFile("confirm");
00383 
00384                 sendInfo($this->lng->txt("info_delete_sure"));
00385 
00386                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00387 
00388                 // BEGIN TABLE HEADER
00389                 foreach ($this->data["cols"] as $key)
00390                 {
00391                         $this->tpl->setCurrentBlock("table_header");
00392                         $this->tpl->setVariable("TEXT",$this->lng->txt($key));
00393                         $this->tpl->parseCurrentBlock();
00394                 }
00395                 // END TABLE HEADER
00396 
00397                 // BEGIN TABLE DATA
00398                 $counter = 0;
00399 
00400                 foreach ($this->data["data"] as $key => $value)
00401                 {
00402                         // BEGIN TABLE CELL
00403                         foreach ($value as $key => $cell_data)
00404                         {
00405                                 $this->tpl->setCurrentBlock("table_cell");
00406 
00407                                 // CREATE TEXT STRING
00408                                 if ($key == "type")
00409                                 {
00410                                         $this->tpl->setVariable("TEXT_CONTENT",ilUtil::getImageTagByType($cell_data,$this->tpl->tplPath));
00411                                 }
00412                                 else
00413                                 {
00414                                         $this->tpl->setVariable("TEXT_CONTENT",$cell_data);
00415                                 }
00416 
00417                                 $this->tpl->parseCurrentBlock();
00418                         }
00419 
00420                         $this->tpl->setCurrentBlock("table_row");
00421                         $this->tpl->setVariable("CSS_ROW",ilUtil::switchColor(++$counter,"tblrow1","tblrow2"));
00422                         $this->tpl->parseCurrentBlock();
00423                         // END TABLE CELL
00424                 }
00425                 // END TABLE DATA
00426 
00427                 // BEGIN OPERATION_BTN
00428                 foreach ($this->data["buttons"] as $name => $value)
00429                 {
00430                         $this->tpl->setCurrentBlock("operation_btn");
00431                         $this->tpl->setVariable("BTN_NAME",$name);
00432                         $this->tpl->setVariable("BTN_VALUE",$value);
00433                         $this->tpl->parseCurrentBlock();
00434                 }
00435         }
00436 
00442         function adoptPermSaveObject()
00443         {
00444                 sendinfo($this->lng->txt("saved_successfully"),true);
00445                 
00446                 $this->ctrl->redirect($this, "view");
00447         }
00448         
00455         function showPossibleSubObjects($a_tpl)
00456         {
00457                 global $rbacsystem;
00458 
00459                 $d = $this->objDefinition->getCreatableSubObjects($this->object->getType());
00460                 
00461                 if ($this->object->getRefId() != ROLE_FOLDER_ID or !$rbacsystem->checkAccess('create_rolt',ROLE_FOLDER_ID))
00462                 {
00463                         unset($d["rolt"]);
00464                 }
00465                 
00466                 if (!$rbacsystem->checkAccess('create_role',$this->object->getRefId()))
00467                 {
00468                         unset($d["role"]);                      
00469                 }
00470 
00471                 if (count($d) > 0)
00472                 {
00473                         foreach ($d as $row)
00474                         {
00475                             $count = 0;
00476                                 if ($row["max"] > 0)
00477                                 {
00478                                         //how many elements are present?
00479                                         for ($i=0; $i<count($this->data["ctrl"]); $i++)
00480                                         {
00481                                                 if ($this->data["ctrl"][$i]["type"] == $row["name"])
00482                                                 {
00483                                                     $count++;
00484                                                 }
00485                                         }
00486                                 }
00487                                 if ($row["max"] == "" || $count < $row["max"])
00488                                 {
00489                                         $subobj[] = $row["name"];
00490                                 }
00491                         }
00492                 }
00493 
00494                 if (is_array($subobj))
00495                 {
00496                         //build form
00497                         $opts = ilUtil::formSelect(12,"new_type",$subobj);
00498                         $a_tpl->setCurrentBlock("add_object");
00499                         $a_tpl->setVariable("SELECT_OBJTYPE", $opts);
00500                         $a_tpl->setVariable("BTN_NAME", "create");
00501                         $a_tpl->setVariable("TXT_ADD", $this->lng->txt("add"));
00502                         $a_tpl->parseCurrentBlock();
00503                 }
00504                 
00505                 return $a_tpl;
00506         }
00507 
00512         function saveObject()
00513         {
00514                 global $rbacadmin;
00515 
00516                 // role folders are created automatically
00517                 $_GET["new_type"] = $this->object->getType();
00518                 $_POST["Fobject"]["title"] = $this->object->getTitle();
00519                 $_POST["Fobject"]["desc"] = $this->object->getDescription();
00520 
00521                 // always call parent method first to create an object_data entry & a reference
00522                 $newObj = parent::saveObject();
00523 
00524                 // put here your object specific stuff  
00525 
00526                 // always send a message
00527                 sendInfo($this->lng->txt("rolf_added"),true);
00528                 
00529                 $this->ctrl->redirect($this, "view");
00530         }
00531 
00532         function __showRolesTable($a_result_set,$a_role_ids)
00533         {
00534         global $rbacsystem;
00535 
00536                 $actions = array("delete"  => $this->lng->txt("delete"));
00537 
00538         $tbl =& $this->__initTableGUI();
00539                 $tpl =& $tbl->getTemplateObject();
00540 
00541                 $tpl->setCurrentBlock("tbl_form_header");
00542                 $tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
00543                 $tpl->parseCurrentBlock();
00544                 
00545                 $tpl = $this->showPossibleSubObjects($tpl);
00546 
00547                 $tpl->setCurrentBlock("tbl_action_row");
00548 
00549                 $tpl->setVariable("COLUMN_COUNTS",($_SESSION["filtered_roles"] == 4) ? 4 : 5);
00550 
00551                 if ($_SESSION["filtered_roles"] != 4)
00552                 {
00553                         $tpl->setVariable("IMG_ARROW", ilUtil::getImagePath("arrow_downright.gif"));
00554 
00555                         foreach ($actions as $name => $value)
00556                         {
00557                                 $tpl->setCurrentBlock("tbl_action_btn");
00558                                 $tpl->setVariable("BTN_NAME",$name);
00559                                 $tpl->setVariable("BTN_VALUE",$value);
00560                                 $tpl->parseCurrentBlock();
00561                         }
00562                         
00563                         if (!empty($a_role_ids))
00564                         {
00565                 
00566                                 // set checkbox toggles
00567                                 $tpl->setCurrentBlock("tbl_action_toggle_checkboxes");
00568                                 $tpl->setVariable("JS_VARNAME","role_id");                      
00569                                 $tpl->setVariable("JS_ONCLICK",ilUtil::array_php2js($a_role_ids));
00570                                 $tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
00571                                 $tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));
00572                                 $tpl->parseCurrentBlock();
00573                         }
00574                 }
00575 
00576                 $tpl->setVariable("TPLPATH",$this->tpl->tplPath);
00577 
00578 
00579                 $this->ctrl->setParameter($this,"cmd","view");
00580 
00581                 // title & header columns
00582                 $tbl->setTitle($this->lng->txt("roles"),"icon_role.gif",$this->lng->txt("roles"));
00583 
00584                 if ($_SESSION["filtered_roles"] == 4)
00585                 {
00586                         $tbl->setHeaderNames(array($this->lng->txt("type"),$this->lng->txt("role"),
00587                                                                            $this->lng->txt("description"),$this->lng->txt("context")));
00588                         $tbl->setHeaderVars(array("type","title","description","context"),$this->ctrl->getParameterArray($this,"",false));
00589                         $tbl->setColumnWidth(array("","30%","40%","30%"));
00590                 } 
00591                 else 
00592                 {
00593                         $tbl->setHeaderNames(array("",$this->lng->txt("type"),
00594                                                                            $this->lng->txt("role"),
00595                                                                            $this->lng->txt("description"),
00596                                                                            $this->lng->txt("context")));
00597                         $tbl->setHeaderVars(array("","type","title","description","context"),$this->ctrl->getParameterArray($this,"",false));
00598                         $tbl->setColumnWidth(array("","","30%","40%","30%"));
00599                 }
00600                 
00601                 $this->__setTableGUIBasicData($tbl,$a_result_set,"view");
00602                 $tbl->render();
00603                 $this->tpl->setVariable("ROLES_TABLE",$tbl->tpl->get());
00604 
00605                 return true;
00606         }
00607 
00608         function &__initTableGUI()
00609         {
00610                 include_once "class.ilTableGUI.php";
00611 
00612                 return new ilTableGUI(0,false);
00613         }
00614 
00615         function __setTableGUIBasicData(&$tbl,&$result_set,$from = "")
00616         {
00617         switch($from)
00618                 {
00619                         default:
00620                 if (!$_GET["sort_by"] or $_GET["sort_by"] == "name")
00621                 {
00622                     $_GET["sort_by"] = "title";
00623                 }
00624                 
00625                         $order = $_GET["sort_by"];
00626                                 break;
00627                 }
00628 
00629         //$tbl->enable("hits");
00630                 $tbl->setOrderColumn($order);
00631                 $tbl->setOrderDirection($_GET["sort_order"]);
00632                 $tbl->setOffset($_GET["offset"]);
00633                 $tbl->setLimit($_GET["limit"]);
00634                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00635                 $tbl->setData($result_set);
00636         }
00637 
00638         function __unsetSessionVariables()
00639         {
00640         // empty
00641         }
00642 
00643         function __buildFilterSelect()
00644         {
00645                 $action[1] = $this->lng->txt('all_roles');
00646                 $action[2] = $this->lng->txt('all_global_roles');
00647                 $action[3] = $this->lng->txt('all_local_roles');
00648                 $action[4] = $this->lng->txt('internal_local_roles_only');
00649                 $action[5] = $this->lng->txt('non_internal_local_roles_only');
00650                 $action[6] = $this->lng->txt('role_templates_only');
00651                 
00652                 return ilUtil::formSelect($_SESSION['filtered_roles'],"filter",$action,false,true);
00653         }
00654         
00655         function hitsperpageObject()
00656         {
00657         parent::hitsperpageObject();
00658         $this->viewObject();
00659         }
00660         
00666         function getTabs(&$tabs_gui)
00667         {
00668                 // METHOD NOT USED????
00669                 
00670                 
00671                 global $rbacsystem, $tree;
00672 
00673                 // for role administration check visible,write of global role folder
00674                 if ($this->object->getRefId() == ROLE_FOLDER_ID)
00675                 {
00676                         $access = $rbacsystem->checkAccess('visible,write',$this->object->getRefId());
00677                 }
00678                 else    // for local roles check 'edit permission' of parent object of the local role folder
00679                 {
00680                         $access = $rbacsystem->checkAccess('edit_permission',$tree->getParentId($this->object->getRefId()));
00681                 }
00682                         
00683                 if ($access)
00684                 {
00685                         $tabs_gui->addTarget("obj_rolf",
00686                                 $this->ctrl->getLinkTarget($this, "view"), array("view","delete",""), "", "");
00687                 }
00688 
00689                 if ($this->object->getRefId() == ROLE_FOLDER_ID and $rbacsystem->checkAccess('edit_permission',$this->object->getRefId()))
00690                 {
00691                         $tabs_gui->addTarget("perm_settings",
00692                                 $this->ctrl->getLinkTargetByClass(array(get_class($this),'ilpermissiongui'), "perm"), array("perm","info","owner"), 'ilpermissiongui');
00693                 }
00694         }
00695 } // END class.ilObjRoleFolderGUI
00696 ?>