ILIAS Release_3_7_x_branch .rev 46817: classes/class.ilObjRoleTemplateGUI.php Source File

Go to the documentation of this file.
00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2001 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 require_once "class.ilObjectGUI.php";
00025 
00036 class ilObjRoleTemplateGUI extends ilObjectGUI
00037 {
00043         var $type;
00044 
00050         var $rolf_ref_id;
00056         function ilObjRoleTemplateGUI($a_data,$a_id,$a_call_by_reference)
00057         {
00058                 $this->type = "rolt";
00059                 $this->ilObjectGUI($a_data,$a_id,$a_call_by_reference,false);
00060                 $this->rolf_ref_id =& $this->ref_id;
00061                 $this->ctrl->saveParameter($this, "obj_id");
00062         }
00063         
00064         function &executeCommand()
00065         {
00066                 global $rbacsystem;
00067 
00068                 if($this->ctrl->getTargetScript() == 'role.php')
00069                 {
00070                         $this->__prepareOutput();
00071                 }
00072                 else
00073                 {
00074                         $this->prepareOutput();
00075                 }
00076 
00077                 $next_class = $this->ctrl->getNextClass($this);
00078                 $cmd = $this->ctrl->getCmd();
00079 
00080                 switch($next_class)
00081                 {
00082                         default:
00083                                 if(!$cmd)
00084                                 {
00085                                         $cmd = "perm";
00086                                 }
00087                                 $cmd .= "Object";
00088                                 $this->$cmd();
00089                                         
00090                                 break;
00091                 }
00092 
00093                 return true;
00094         }
00095 
00096         
00102         function createObject()
00103         {
00104                 global $rbacsystem;
00105 
00106                 if (!$rbacsystem->checkAccess("create_rolt", $this->rolf_ref_id))
00107                 {
00108                         $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
00109                 }
00110                 else
00111                 {
00112                         // fill in saved values in case of error
00113                         $data = array();
00114                         $data["fields"] = array();
00115                         $data["fields"]["title"] = ilUtil::prepareFormOutput($_SESSION["error_post_vars"]["Fobject"]["title"],true);
00116                         $data["fields"]["desc"] = ilUtil::stripSlashes($_SESSION["error_post_vars"]["Fobject"]["desc"]);
00117 
00118                         $this->getTemplateFile("edit","role");
00119 
00120                         foreach ($data["fields"] as $key => $val)
00121                         {
00122                                 $this->tpl->setVariable("TXT_".strtoupper($key), $this->lng->txt($key));
00123                                 $this->tpl->setVariable(strtoupper($key), $val);
00124 
00125                                 if ($this->prepare_output)
00126                                 {
00127                                         $this->tpl->parseCurrentBlock();
00128                                 }
00129                         }
00130                         
00131                         $this->tpl->setCurrentBlock("protect_permissions");
00132                         $protect_permissions = $_SESSION["error_post_vars"]["Fobject"]["protect_permissions"] ? "checked=\"checked\"" : "";
00133                         $this->tpl->setVariable("TXT_PROTECT_PERMISSIONS",$this->lng->txt("role_protect_permissions"));
00134                         $this->tpl->setVariable("PROTECT_PERMISSIONS",$protect_permissions);
00135                         $this->tpl->parseCurrentBlock();
00136 
00137                         $this->ctrl->setParameter($this, "new_type", $this->type);
00138                         $this->tpl->setVariable("FORMACTION",
00139                                 $this->ctrl->getFormAction($this));
00140                         $this->tpl->setVariable("TXT_HEADER", $this->lng->txt($this->type."_new"));
00141                         $this->tpl->setVariable("TXT_CANCEL", $this->lng->txt("cancel"));
00142                         $this->tpl->setVariable("TXT_SUBMIT", $this->lng->txt($this->type."_add"));
00143                         $this->tpl->setVariable("CMD_SUBMIT", "save");
00144                         $this->tpl->setVariable("TARGET", $this->getTargetFrame("save"));
00145                         $this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
00146                 }
00147         }
00148 
00149 
00155         function saveObject()
00156         {
00157                 global $rbacsystem,$rbacadmin, $rbacreview;
00158 
00159                 // CHECK ACCESS 'write' to role folder
00160                 // TODO: check for create role permission should be better
00161                 if (!$rbacsystem->checkAccess("create_rolt",$this->rolf_ref_id))
00162                 {
00163                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_create_rolt"),$this->ilias->error_obj->WARNING);
00164                 }
00165 
00166                 // check required fields
00167                 if (empty($_POST["Fobject"]["title"]))
00168                 {
00169                         $this->ilias->raiseError($this->lng->txt("fill_out_all_required_fields"),$this->ilias->error_obj->MESSAGE);
00170                 }
00171 
00172                 // check if rolt title is unique
00173                 if ($rbacreview->roleExists($_POST["Fobject"]["title"]))
00174                 {
00175                         $this->ilias->raiseError($this->lng->txt("msg_role_exists1")." '".ilUtil::stripSlashes($_POST["Fobject"]["title"])."' ".
00176                                                                          $this->lng->txt("msg_role_exists2"),$this->ilias->error_obj->MESSAGE);
00177                 }
00178 
00179                 // check if role title has il_ prefix
00180                 if (substr($_POST["Fobject"]["title"],0,3) == "il_")
00181                 {
00182                         $this->ilias->raiseError($this->lng->txt("msg_role_reserved_prefix"),$this->ilias->error_obj->MESSAGE);
00183                 }
00184 
00185                 // create new rolt object
00186                 include_once("./classes/class.ilObjRoleTemplate.php");
00187                 $roltObj = new ilObjRoleTemplate();
00188                 $roltObj->setTitle(ilUtil::stripSlashes($_POST["Fobject"]["title"]));
00189                 $roltObj->setDescription(ilUtil::stripSlashes($_POST["Fobject"]["desc"]));
00190                 $roltObj->create();
00191                 $rbacadmin->assignRoleToFolder($roltObj->getId(), $this->rolf_ref_id,'n');
00192                 $rbacadmin->setProtected($this->rolf_ref_id,$roltObj->getId(),ilUtil::tf2yn($_POST["Fobject"]["protect_permissions"])); 
00193                 
00194                 sendInfo($this->lng->txt("rolt_added"),true);
00195                 $this->ctrl->returnToParent($this);
00196         }
00197 
00203         function permObject()
00204         {
00205                 global $rbacadmin, $rbacreview, $rbacsystem,$objDefinition;
00206 
00207                 if (!$rbacsystem->checkAccess('write',$this->rolf_ref_id))
00208                 {
00209                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_perm"),$this->ilias->error_obj->WARNING);
00210                         exit();
00211                 }
00212 
00213                 $to_filter = $objDefinition->getSubobjectsToFilter();
00214                 
00215                 $tpl_filter = array();
00216                 $internal_tpl = false;
00217 
00218                 if (($internal_tpl = $this->object->isInternalTemplate()))
00219                 {
00220                         $tpl_filter = $this->object->getFilterOfInternalTemplate();
00221                 }
00222 
00223                 // build array with all rbac object types
00224                 $q = "SELECT ta.typ_id,obj.title,ops.ops_id,ops.operation FROM rbac_ta AS ta ".
00225                          "LEFT JOIN object_data AS obj ON obj.obj_id=ta.typ_id ".
00226                          "LEFT JOIN rbac_operations AS ops ON ops.ops_id=ta.ops_id";
00227                 $r = $this->ilias->db->query($q);
00228 
00229                 while ($row = $r->fetchRow(DB_FETCHMODE_OBJECT))
00230                 {
00231                         // FILTER SUBOJECTS OF adm OBJECT
00232                         if(in_array($row->title,$to_filter))
00233                         {
00234                                 continue;
00235                         }
00236 
00237                         if ($internal_tpl and !in_array($row->title,$tpl_filter))
00238                         {
00239                                 continue;
00240                         }
00241                                 
00242                         $rbac_objects[$row->typ_id] = array("obj_id"    => $row->typ_id,
00243                                                                                             "type"              => $row->title
00244                                                                                                 );
00245 
00246                         $rbac_operations[$row->typ_id][$row->ops_id] = array(
00247                                                                                                                                 "ops_id"        => $row->ops_id,
00248                                                                                                                                 "title"         => $row->operation,
00249                                                                                                                                 "name"          => $this->lng->txt($row->title."_".$row->operation)
00250                                                                                                                            );
00251                 }
00252 
00253                 foreach ($rbac_objects as $key => $obj_data)
00254                 {
00255                         $rbac_objects[$key]["name"] = $this->lng->txt("obj_".$obj_data["type"]);
00256                         $rbac_objects[$key]["ops"] = $rbac_operations[$key];
00257                 }
00258 
00259                 sort($rbac_objects);
00260                         
00261                 foreach ($rbac_objects as $key => $obj_data)
00262                 {
00263                         sort($rbac_objects[$key]["ops"]);
00264                 }
00265                 
00266                 // sort by (translated) name of object type
00267                 $rbac_objects = ilUtil::sortArray($rbac_objects,"name","asc");
00268 
00269                 // BEGIN CHECK_PERM
00270                 foreach ($rbac_objects as $key => $obj_data)
00271                 {
00272                         $arr_selected = $rbacreview->getOperationsOfRole($this->object->getId(), $obj_data["type"], $this->rolf_ref_id);
00273                         $arr_checked = array_intersect($arr_selected,array_keys($rbac_operations[$obj_data["obj_id"]]));
00274 
00275                         foreach ($rbac_operations[$obj_data["obj_id"]] as $operation)
00276                         {
00277                                 $checked = in_array($operation["ops_id"],$arr_checked);
00278                                 $disabled = false;
00279 
00280                                 // Es wird eine 2-dim Post Variable �bergeben: perm[rol_id][ops_id]
00281                                 $box = ilUtil::formCheckBox($checked,"template_perm[".$obj_data["type"]."][]",$operation["ops_id"],$disabled);
00282                                 $output["perm"][$obj_data["obj_id"]][$operation["ops_id"]] = $box;
00283                         }
00284                 }
00285                 // END CHECK_PERM
00286 
00287                 $output["col_anz"] = count($rbac_objects);
00288                 $output["txt_save"] = $this->lng->txt("save");
00289                 $output["check_protected"] = ilUtil::formCheckBox($rbacreview->isProtected($this->rolf_ref_id,$this->object->getId()),"protected",1);
00290                 $output["text_protected"] = $this->lng->txt("role_protect_permissions");
00291 
00292 /************************************/
00293 /*              adopt permissions form          */
00294 /************************************/
00295 
00296                 $output["message_middle"] = $this->lng->txt("adopt_perm_from_template");
00297 
00298                 // send message for system role
00299                 if ($this->object->getId() == SYSTEM_ROLE_ID)
00300                 {
00301                         $output["adopt"] = array();
00302                         sendinfo($this->lng->txt("msg_sysrole_not_editable"));
00303                 }
00304                 else
00305                 {
00306                         // BEGIN ADOPT_PERMISSIONS
00307                         $parent_role_ids = $rbacreview->getParentRoleIds($this->rolf_ref_id,true);
00308 
00309                         // sort output for correct color changing
00310                         ksort($parent_role_ids);
00311 
00312                         foreach ($parent_role_ids as $key => $par)
00313                         {
00314                                 if ($par["obj_id"] != SYSTEM_ROLE_ID)
00315                                 {
00316                                         $radio = ilUtil::formRadioButton(0,"adopt",$par["obj_id"]);
00317                                         $output["adopt"][$key]["css_row_adopt"] = ilUtil::switchColor($key, "tblrow1", "tblrow2");
00318                                         $output["adopt"][$key]["check_adopt"] = $radio;
00319                                         $output["adopt"][$key]["type"] = ($par["type"] == 'role' ? 'Role' : 'Template');
00320                                         $output["adopt"][$key]["role_name"] = $par["title"];
00321                                 }
00322                         }
00323 
00324                         $output["formaction_adopt"] = $this->ctrl->getFormAction($this);
00325                         // END ADOPT_PERMISSIONS
00326                 }
00327 
00328                 $output["formaction"] =
00329                         $this->ctrl->getFormAction($this);
00330 
00331                 $this->data = $output;
00332 
00333 
00334 /************************************/
00335 /*                      generate output                 */
00336 /************************************/
00337 
00338                 $this->tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
00339                 $this->tpl->addBlockFile("LOCATOR", "locator", "tpl.locator.html");
00340                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.adm_perm_role.html");
00341 
00342                 foreach ($rbac_objects as $obj_data)
00343                 {
00344                         // BEGIN object_operations
00345                         $this->tpl->setCurrentBlock("object_operations");
00346         
00347                         foreach ($obj_data["ops"] as $operation)
00348                         {
00349                                 $ops_ids[] = $operation["ops_id"];
00350                                 
00351                                 $css_row = ilUtil::switchColor($key, "tblrow1", "tblrow2");
00352                                 $this->tpl->setVariable("CSS_ROW",$css_row);
00353                                 $this->tpl->setVariable("PERMISSION",$operation["name"]);
00354                                 $this->tpl->setVariable("CHECK_PERMISSION",$this->data["perm"][$obj_data["obj_id"]][$operation["ops_id"]]);
00355                                 $this->tpl->parseCurrentBlock();
00356                         } // END object_operations
00357                         
00358                         // BEGIN object_type
00359                         $this->tpl->setCurrentBlock("object_type");
00360                         $this->tpl->setVariable("TXT_OBJ_TYPE",$obj_data["name"]);
00361                         
00362 // TODO: move this if in a function and query all objects that may be disabled or inactive
00363                         if ($this->objDefinition->getDevMode($obj_data["type"]))
00364                         {
00365                                 $this->tpl->setVariable("TXT_NOT_IMPL", "(".$this->lng->txt("not_implemented_yet").")");
00366                         }
00367                         else if ($obj_data["type"] == "icrs" and !$this->ilias->getSetting("ilinc_active"))
00368                         {
00369                                 $this->tpl->setVariable("TXT_NOT_IMPL", "(".$this->lng->txt("not_enabled_or_configured").")");
00370                         }
00371                         
00372                         // js checkbox toggles
00373                         $this->tpl->setVariable("JS_VARNAME","template_perm_".$obj_data["type"]);
00374                         $this->tpl->setVariable("JS_ONCLICK",ilUtil::array_php2js($ops_ids));
00375                         $this->tpl->setVariable("TXT_CHECKALL", $this->lng->txt("check_all"));
00376                         $this->tpl->setVariable("TXT_UNCHECKALL", $this->lng->txt("uncheck_all"));      
00377 
00378 
00379                         $this->tpl->parseCurrentBlock();
00380                         // END object_type
00381                 }
00382 
00383                 // BEGIN ADOPT PERMISSIONS
00384                 foreach ($this->data["adopt"] as $key => $value)
00385                 {
00386                         $this->tpl->setCurrentBlock("ADOPT_PERM_ROW");
00387                         $this->tpl->setVariable("CSS_ROW_ADOPT",$value["css_row_adopt"]);
00388                         $this->tpl->setVariable("CHECK_ADOPT",$value["check_adopt"]);
00389                         $this->tpl->setVariable("TYPE",$value["type"]);
00390                         $this->tpl->setVariable("ROLE_NAME",$value["role_name"]);
00391                         $this->tpl->parseCurrentBlock();
00392                 }
00393                         
00394                 $this->tpl->setCurrentBlock("ADOPT_PERM_FORM");
00395                 $this->tpl->setVariable("MESSAGE_MIDDLE",$this->data["message_middle"]);
00396                 $this->tpl->setVariable("FORMACTION_ADOPT",$this->data["formaction_adopt"]);
00397                 $this->tpl->parseCurrentBlock();
00398                 // END ADOPT PERMISSIONS
00399                 
00400                 $this->tpl->setCurrentBlock("tblfooter_protected");
00401                 $this->tpl->setVariable("COL_ANZ",3);
00402                 $this->tpl->setVariable("CHECK_BOTTOM",$this->data["check_protected"]);
00403                 $this->tpl->setVariable("MESSAGE_TABLE",$this->data["text_protected"]);
00404                 $this->tpl->parseCurrentBlock();
00405         
00406                 $this->tpl->setCurrentBlock("tblfooter_standard");
00407                 $this->tpl->setVariable("COL_ANZ_PLUS",4);
00408                 $this->tpl->setVariable("TXT_SAVE",$this->data["txt_save"]);
00409                 $this->tpl->parseCurrentBlock();
00410 
00411                 
00412                 $this->tpl->setCurrentBlock("adm_content");
00413                 $this->tpl->setVariable("TBL_TITLE_IMG",ilUtil::getImagePath("icon_".$this->object->getType().".gif"));
00414                 $this->tpl->setVariable("TBL_TITLE_IMG_ALT",$this->lng->txt($this->object->getType()));
00415                 $this->tpl->setVariable("TBL_HELP_IMG",ilUtil::getImagePath("icon_help.gif"));
00416                 $this->tpl->setVariable("TBL_HELP_LINK","tbl_help.php");
00417                 $this->tpl->setVariable("TBL_HELP_IMG_ALT",$this->lng->txt("help"));
00418 
00419                 // compute additional information in title
00420                 if (substr($this->object->getTitle(),0,3) == "il_")
00421                 {
00422                         $desc = $this->lng->txt("predefined_template");//$this->lng->txt("obj_".$parent_node['type'])." (".$parent_node['obj_id'].") : ".$parent_node['title'];
00423                 }
00424                 
00425                 $description = "<br/>&nbsp;<span class=\"small\">".$desc."</span>";
00426 
00427                 // translation for autogenerated roles
00428                 if (substr($this->object->getTitle(),0,3) == "il_")
00429                 {
00430                         include_once('class.ilObjRole.php');
00431 
00432                         $title = ilObjRole::_getTranslation($this->object->getTitle())." (".$this->object->getTitle().")";
00433                 }
00434                 else
00435                 {
00436                         $title = $this->object->getTitle();
00437                 }
00438 
00439                 $this->tpl->setVariable("TBL_TITLE",$title.$description);
00440                         
00441                 $this->tpl->setVariable("TXT_PERMISSION",$this->data["txt_permission"]);
00442                 $this->tpl->setVariable("FORMACTION",$this->data["formaction"]);
00443                 $this->tpl->parseCurrentBlock();
00444         }
00445 
00446 
00452         function permSaveObject()
00453         {
00454                 global $rbacadmin, $rbacsystem, $rbacreview,$objDefinition;
00455 
00456                 if (!$rbacsystem->checkAccess('write',$this->rolf_ref_id))
00457                 {
00458                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_perm"),$this->ilias->error_obj->WARNING);
00459                 }
00460                 else
00461                 {
00462                         // Alle Template Eintraege loeschen
00463                         $rbacadmin->deleteRolePermission($this->object->getId(), $this->rolf_ref_id);
00464 
00465                         foreach ($_POST["template_perm"] as $key => $ops_array)
00466                         {
00467                                 // Setzen der neuen template permissions
00468                                 $rbacadmin->setRolePermission($this->object->getId(), $key,$ops_array,$this->rolf_ref_id);
00469                         }
00470                 }
00471                 
00472                 // update object data entry (to update last modification date)
00473                 $this->object->update();
00474                 
00475                 // set protected flag
00476                 $rbacadmin->setProtected($this->rolf_ref_id,$this->object->getId(),ilUtil::tf2yn($_POST['protected']));
00477 
00478                 sendinfo($this->lng->txt("saved_successfully"),true);
00479 
00480                 $this->ctrl->redirect($this, "perm");
00481         }
00482 
00488         function adoptPermSaveObject()
00489         {
00490                 global $rbacadmin, $rbacsystem, $rbacreview;
00491 
00492                 if (!$rbacsystem->checkAccess('write',$this->rolf_ref_id))
00493                 {
00494                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_perm"),$this->ilias->error_obj->WARNING);
00495                 }
00496                 elseif ($this->obj_id == $_POST["adopt"])
00497                 {
00498                         sendInfo($this->lng->txt("msg_perm_adopted_from_itself"),true);
00499                 }
00500                 else
00501                 {
00502                         $rbacadmin->deleteRolePermission($this->obj_id, $this->rolf_ref_id);
00503                         $parentRoles = $rbacreview->getParentRoleIds($this->rolf_ref_id,true);
00504                         $rbacadmin->copyRolePermission($_POST["adopt"],$parentRoles[$_POST["adopt"]]["parent"],
00505                                                                                    $this->rolf_ref_id,$this->obj_id);           
00506                         // update object data entry (to update last modification date)
00507                         $this->object->update();
00508 
00509                         // send info
00510                         $obj_data =& $this->ilias->obj_factory->getInstanceByObjId($_POST["adopt"]);
00511                         sendInfo($this->lng->txt("msg_perm_adopted_from1")." '".$obj_data->getTitle()."'.<br/>".$this->lng->txt("msg_perm_adopted_from2"),true);
00512                 }
00513 
00514                 $this->ctrl->redirect($this, "perm");
00515         }
00516 
00522         function editObject()
00523         {
00524                 global $rbacsystem, $rbacreview;
00525 
00526                 if (!$rbacsystem->checkAccess("write", $this->rolf_ref_id))
00527                 {
00528                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_write"),$this->ilias->error_obj->MESSAGE);
00529                 }
00530 
00531                 $this->getTemplateFile("edit","role");
00532 
00533                 if ($_SESSION["error_post_vars"])
00534                 {
00535                         // fill in saved values in case of error
00536                         if (substr($this->object->getTitle(),0,3) != "il_")
00537                         {
00538                                 $this->tpl->setVariable("TITLE",ilUtil::prepareFormOutput($_SESSION["error_post_vars"]["Fobject"]["title"]),true);
00539                         }
00540                 
00541                         $this->tpl->setVariable("DESC",ilUtil::stripSlashes($_SESSION["error_post_vars"]["Fobject"]["desc"]));
00542                         $protect_permissions = ($_SESSION["error_post_vars"]["Fobject"]["protect_permissions"]) ? "checked=\"checked\"" : "";
00543                 }
00544                 else
00545                 {
00546                         if (substr($this->object->getTitle(),0,3) != "il_")
00547                         {
00548                                 $this->tpl->setVariable("TITLE",ilUtil::prepareFormOutput($this->object->getTitle()));
00549                         }
00550 
00551                         $this->tpl->setVariable("DESC",ilUtil::stripSlashes($this->object->getDescription()));
00552                         $protect_permissions = $rbacreview->isProtected($this->rolf_ref_id,$this->object->getId()) ? "checked=\"checked\"" : "";
00553                 }
00554 
00555                 $obj_str = "&obj_id=".$this->obj_id;
00556 
00557                 $this->tpl->setVariable("TXT_TITLE",$this->lng->txt("title"));
00558                 $this->tpl->setVariable("TXT_DESC",$this->lng->txt("desc"));
00559                 
00560                 $this->tpl->setCurrentBlock("protect_permissions");
00561                 $this->tpl->setVariable("TXT_PROTECT_PERMISSIONS",$this->lng->txt('role_protect_permissions'));
00562                 $this->tpl->setVariable("PROTECT_PERMISSIONS",$protect_permissions);
00563                 $this->tpl->parseCurrentBlock();
00564                 
00565                 $this->tpl->setVariable("FORMACTION",
00566                         $this->ctrl->getFormAction($this));
00567                 $this->tpl->setVariable("TXT_HEADER", $this->lng->txt($this->object->getType()."_edit"));
00568                 $this->tpl->setVariable("TARGET", $this->getTargetFrame("update"));
00569                 $this->tpl->setVariable("TXT_CANCEL", $this->lng->txt("cancel"));
00570                 $this->tpl->setVariable("TXT_SUBMIT", $this->lng->txt("save"));
00571                 $this->tpl->setVariable("CMD_SUBMIT", "update");
00572                 $this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
00573                 
00574                 if (substr($this->object->getTitle(),0,3) == "il_")
00575                 {
00576                         $this->tpl->setVariable("SHOW_TITLE",$this->object->getTitle());
00577                 }
00578         }
00579         
00583         function getAdminTabs(&$tabs_gui)
00584         {
00585                 $this->getTabs($tabs_gui);
00586         }
00587         
00588         function getTabs(&$tabs_gui)
00589         {
00590                 global $rbacsystem,$rbacreview;
00591 
00592                 if ($rbacsystem->checkAccess('write',$this->rolf_ref_id))
00593                 {
00594                         $tabs_gui->addTarget("edit_properties",
00595                                 $this->ctrl->getLinkTarget($this, "edit"),
00596                                 array("edit","update"), get_class($this));
00597                                 
00598                         $tabs_gui->addTarget("default_perm_settings",
00599                                 $this->ctrl->getLinkTarget($this, "perm"),
00600                                 array("perm"), get_class($this));
00601                 }
00602         }
00603 
00604         
00609         function cancelObject()
00610         {
00611                 sendInfo($this->lng->txt("action_aborted"),true);
00612                 
00613                 $this->ctrl->redirectByClass("ilobjrolefoldergui","view");
00614         }
00615 
00616 
00617 
00623         function updateObject()
00624         {
00625                 global $rbacsystem, $rbacadmin, $rbacreview;
00626 
00627                 // check write access
00628                 if (!$rbacsystem->checkAccess("write", $this->rolf_ref_id))
00629                 {
00630                         $this->ilias->raiseError($this->lng->txt("msg_no_perm_modify_rolt"),$this->ilias->error_obj->WARNING);
00631                 }
00632                 
00633                 if (substr($this->object->getTitle(),0,3) != "il_")
00634                 {
00635                         // check required fields
00636                         if (empty($_POST["Fobject"]["title"]))
00637                         {
00638                                 $this->ilias->raiseError($this->lng->txt("fill_out_all_required_fields"),$this->ilias->error_obj->MESSAGE);
00639                         }
00640                         
00641                         // check if role title has il_ prefix
00642                         if (substr($_POST["Fobject"]["title"],0,3) == "il_")
00643                         {
00644                                 $this->ilias->raiseError($this->lng->txt("msg_role_reserved_prefix"),$this->ilias->error_obj->MESSAGE);
00645                         }
00646         
00647                         // check if role title is unique
00648                         if ($rbacreview->roleExists($_POST["Fobject"]["title"],$this->object->getId()))
00649                         {
00650                                 $this->ilias->raiseError($this->lng->txt("msg_role_exists1")." '".ilUtil::stripSlashes($_POST["Fobject"]["title"])."' ".
00651                                                                                  $this->lng->txt("msg_role_exists2"),$this->ilias->error_obj->MESSAGE);
00652                         }
00653         
00654                         // update
00655                         $this->object->setTitle(ilUtil::stripSlashes($_POST["Fobject"]["title"]));
00656                 }
00657 
00658                 $this->object->setDescription(ilUtil::stripSlashes($_POST["Fobject"]["desc"]));
00659                 $rbacadmin->setProtected($this->rolf_ref_id,$this->object->getId(),ilUtil::tf2yn($_POST["Fobject"]["protect_permissions"]));    
00660                 $this->object->update();
00661                 
00662                 sendInfo($this->lng->txt("saved_successfully"),true);
00663 
00664                 $this->ctrl->returnToParent($this);
00665         }
00666         
00671         function addAdminLocatorItems()
00672         {
00673                 global $ilLocator;
00674 
00675                 if ($_GET["admin_mode"] == "settings")  // system settings
00676                 {               
00677                         $ilLocator->addItem($this->lng->txt("administration"),
00678                                 $this->ctrl->getLinkTargetByClass("iladministrationgui", "frameset"),
00679                                 ilFrameTargetInfo::_getFrame("MainContent"));
00680                                 
00681                         $ilLocator->addItem(ilObject::_lookupTitle(
00682                                 ilObject::_lookupObjId($_GET["ref_id"])),
00683                                 $this->ctrl->getLinkTargetByClass("ilobjrolefoldergui", "view"));
00684 
00685                         $ilLocator->addItem($this->object->getTitle(),
00686                                 $this->ctrl->getLinkTarget($this, "perm"));
00687                 }
00688                 else                                                    // repository administration
00689                 {
00690                         //?
00691                 }
00692 
00693         }
00694         
00695         function showUpperIcon()
00696         {
00697                 global $tree, $tpl, $objDefinition;
00698                 
00699                 if (strtolower($_GET["baseClass"]) == "iladministrationgui")
00700                 {
00701                                 $tpl->setUpperIcon(
00702                                         $this->ctrl->getLinkTargetByClass("ilobjrolefoldergui", "view"));
00703                 }
00704                 else
00705                 {               
00706                         if ($this->object->getRefId() != ROOT_FOLDER_ID &&
00707                                 $this->object->getRefId() != SYSTEM_FOLDER_ID)
00708                         {
00709                                 $par_id = $tree->getParentId($this->object->getRefId());
00710                                 $tpl->setUpperIcon("repository.php?ref_id=".$par_id);
00711                         }
00712                 }
00713         }
00714 
00715 
00716 } // END class.ilObjRoleTemplateGUI
00717 ?>