ILIAS Release_3_7_x_branch .rev 46817: Services/Registration/classes/class.ilRegistrationSettingsGUI.php Source File

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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 './Services/Registration/classes/class.ilRegistrationSettings.php';
00025 
00036 class ilRegistrationSettingsGUI
00037 {
00038         var $ctrl;
00039         var $tpl;
00040         var $ref_id;
00041 
00042         function ilRegistrationSettingsGUI()
00043         {
00044                 global $ilCtrl,$tpl,$lng;
00045 
00046                 $this->tpl =& $tpl;
00047                 $this->ctrl =& $ilCtrl;
00048                 
00049                 $this->lng =& $lng;
00050                 $this->lng->loadLanguageModule('administration');
00051                 $this->lng->loadLanguageModule('registration');
00052 
00053                 $this->ref_id = (int) $_GET['ref_id'];
00054 
00055                 $this->registration_settings = new ilRegistrationSettings();
00056         }
00057 
00058         function executeCommand()
00059         {
00060                 $next_class = $this->ctrl->getNextClass($this);
00061                 $cmd = $this->ctrl->getCmd();
00062                 switch($next_class)
00063                 {
00064                         default:
00065                                 if(!$cmd)
00066                                 {
00067                                         $cmd = 'diplayForm';
00068                                 }
00069                                 $this->$cmd();
00070                                 break;
00071                 }
00072                 return true;
00073         }
00074         
00075         function view()
00076         {
00077                 global $ilAccess,$ilErr;
00078 
00079                 if(!$ilAccess->checkAccess('read','',$this->ref_id))
00080                 {
00081                         $ilErr->raiseError($this->lng->txt("msg_no_perm_read"),$ilErr->MESSAGE);
00082                 }
00083 
00084                 $this->tpl->addBlockfile('ADM_CONTENT','adm_content','tpl.registration_settings.html','Services/Registration');
00085 
00086                 $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
00087                 $this->tpl->setVariable("TXT_REGISTRATION_SETTINGS",$this->lng->txt('reg_settings_header'));
00088                 $this->tpl->setVariable("TXT_REG_TYPE",$this->lng->txt('reg_type'));
00089                 $this->tpl->setVariable("TXT_REG_DEACTIVATED",$this->lng->txt('reg_disabled'));
00090                 $this->tpl->setVariable("REG_DEACTIVATED_DESC",$this->lng->txt('reg_disabled_info'));
00091                 $this->tpl->setVariable("TXT_DIRECT",$this->lng->txt('reg_direct'));
00092                 $this->tpl->setVariable("REG_DIRECT_DESC",$this->lng->txt('reg_direct_info'));
00093                 $this->tpl->setVariable("TXT_APPROVE",$this->lng->txt('reg_approve'));
00094                 $this->tpl->setVariable("REG_APPROVE_DESC",$this->lng->txt('reg_approve_info'));
00095                 $this->tpl->setVariable("TXT_ROLE_ASSIGNMENT",$this->lng->txt('reg_role_assignment'));
00096                 $this->tpl->setVariable("TXT_REG_FIXED",$this->lng->txt('reg_fixed'));
00097                 $this->tpl->setVariable("TXT_AVAILABLE",$this->lng->txt('reg_available_roles'));
00098                 $this->tpl->setVariable("TXT_APPROVE_REC",$this->lng->txt('approve_recipient'));
00099                 $this->tpl->setVariable("TXT_REG_NOTIFICATION",$this->lng->txt('reg_notification'));
00100                 $this->tpl->setVariable("REG_NOTIFICATION_DESC",$this->lng->txt('reg_notification_info'));
00101 
00102                 $this->tpl->setVariable("TXT_REG_EMAIL",$this->lng->txt('reg_email'));
00103                 
00104 
00105                 $this->tpl->setVariable("EDIT",$this->lng->txt('edit'));
00106                 $this->tpl->setVariable("LINK_EDIT_FIXED",$this->ctrl->getLinkTarget($this,'editRoles'));
00107                 $this->tpl->setVariable("LINK_EDIT_EMAIL",$this->ctrl->getLinkTarget($this,'editEmailAssignments'));
00108 
00109                 $this->__prepareRoleList();
00110                 $this->__prepareAutomaticRoleList();
00111 
00112                 // pwd forwarding
00113                 $this->tpl->setVariable("TXT_REG_PWD_FORWARD",$this->lng->txt('passwd_generation'));
00114                 $this->tpl->setVariable("REG_INFO_PWD",$this->lng->txt('reg_info_pwd'));
00115 
00116                 $this->tpl->setVariable("RADIO_DEACTIVATE",ilUtil::formRadioButton(!$this->registration_settings->enabled(),
00117                                                                                                                                                    'reg_type',
00118                                                                                                                                                    IL_REG_DISABLED));
00119                                                                 
00120                 $this->tpl->setVariable("RADIO_DIRECT",ilUtil::formRadioButton($this->registration_settings->directEnabled(),
00121                                                                                                                                            'reg_type',
00122                                                                                                                                            IL_REG_DIRECT));
00123 
00124                 $this->tpl->setVariable("RADIO_APPROVE",ilUtil::formRadioButton($this->registration_settings->approveEnabled(),
00125                                                                                                                                            'reg_type',
00126                                                                                                                                            IL_REG_APPROVE));
00127 
00128                 $this->tpl->setVariable("APPROVER",ilUtil::prepareFormOutput($this->registration_settings->getApproveRecipientLogins()));
00129 
00130 
00131                 $this->tpl->setVariable("CHECK_PWD",ilUtil::formCheckbox($this->registration_settings->passwordGenerationEnabled(),
00132                                                                                                                                  'reg_pwd',
00133                                                                                                                                  1));
00134 
00135                 $this->tpl->setVariable("RADIO_FIXED",ilUtil::formRadioButton($this->registration_settings->roleSelectionEnabled(),
00136                                                                                                                                            'reg_role_type',
00137                                                                                                                                            IL_REG_ROLES_FIXED));
00138 
00139                 $this->tpl->setVariable("RADIO_EMAIL",ilUtil::formRadioButton($this->registration_settings->automaticRoleAssignmentEnabled(),
00140                                                                                                                                            'reg_role_type',
00141                                                                                                                                            IL_REG_ROLES_EMAIL));
00142                 $this->tpl->setVariable("TXT_SAVE",$this->lng->txt('save'));
00143         }
00144 
00145         function save()
00146         {
00147                 global $ilAccess,$ilErr;
00148                 
00149                 if(!$ilAccess->checkAccess('write','',$this->ref_id))
00150                 {
00151                         $ilErr->raiseError($this->lng->txt("msg_no_perm_write"),$ilErr->MESSAGE);
00152                 }
00153 
00154                 $this->registration_settings->setRegistrationType((int) $_POST['reg_type']);
00155                 $this->registration_settings->setPasswordGenerationStatus((int) $_POST['reg_pwd']);
00156                 $this->registration_settings->setApproveRecipientLogins(ilUtil::stripSlashes($_POST['reg_approver']));
00157                 $this->registration_settings->setRoleType((int) $_POST['reg_role_type']);
00158 
00159                 if($error_code = $this->registration_settings->validate())
00160                 {
00161                         sendInfo($this->lng->txt('reg_unknown_recipients').' '.$this->registration_settings->getUnknown());
00162                         $this->view();
00163                         return false;
00164                 }
00165                 
00166                 $this->registration_settings->save();
00167                 sendInfo($this->lng->txt('saved_successfully'));
00168                 $this->view();
00169 
00170                 return true;
00171         }
00172 
00173         function editRoles()
00174         {
00175                 include_once './classes/class.ilObjRole.php';
00176 
00177                 global $ilAccess,$ilErr,$rbacreview;
00178                 
00179                 if(!$ilAccess->checkAccess('write','',$this->ref_id))
00180                 {
00181                         $ilErr->raiseError($this->lng->txt("msg_no_perm_write"),$ilErr->MESSAGE);
00182                 }
00183                 
00184                 $this->tpl->addBlockfile('ADM_CONTENT','adm_content','tpl.edit_roles.html','Services/Registration');
00185 
00186                 $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
00187                 $this->tpl->setVariable("TXT_SELECTABLE_ROLES",$this->lng->txt('reg_selectable_roles'));
00188                 $this->tpl->setVariable("ARR_DOWNRIGHT",ilUtil::getImagePath('arrow_downright.gif'));
00189                 $this->tpl->setVariable("ACTIONS",$this->lng->txt('actions'));
00190                 $this->tpl->setVariable("UPDATE",$this->lng->txt('save'));
00191                 $this->tpl->setVariable("CANCEL",$this->lng->txt('cancel'));
00192 
00193                 $counter = 0;
00194                 foreach($rbacreview->getGlobalRoles() as $role)
00195                 {
00196                         if($role == SYSTEM_ROLE_ID or
00197                            $role == ANONYMOUS_ROLE_ID)
00198                         {
00199                                 continue;
00200                         }
00201                         $this->tpl->setCurrentBlock("roles");
00202                         $this->tpl->setVariable("CSSROW",ilUtil::switchColor(++$counter,'tblrow1','tblrow2'));
00203                         $this->tpl->setVariable("CHECK_ROLE",ilUtil::formCheckbox(ilObjRole::_lookupAllowRegister($role),
00204                                                                                                                                           "roles[$role]",
00205                                                                                                                                           1));
00206                         $this->tpl->setVariable("ROLE",ilObjRole::_lookupTitle($role));
00207                         $this->tpl->parseCurrentBlock();
00208 
00209                 }
00210         }
00211 
00212         function updateRoles()
00213         {
00214                 global $ilAccess,$ilErr,$rbacreview;
00215                 
00216                 if(!$ilAccess->checkAccess('write','',$this->ref_id))
00217                 {
00218                         $ilErr->raiseError($this->lng->txt("msg_no_perm_write"),$ilErr->MESSAGE);
00219                 }
00220                 // Minimum one role
00221                 if(count($_POST['roles']) < 1)
00222                 {
00223                         sendInfo($this->lng->txt('msg_last_role_for_registration'));
00224                         $this->editRoles();
00225                         return false;
00226                 }
00227                 // update allow register
00228                 foreach($rbacreview->getGlobalRoles() as $role)
00229                 {
00230                         if($role_obj = ilObjectFactory::getInstanceByObjId($role,false))
00231                         {
00232                                 $role_obj->setAllowRegister($_POST['roles'][$role] ? 1 : 0);
00233                                 $role_obj->update();
00234                         }
00235                 }
00236                 
00237                 sendInfo($this->lng->txt('saved_successfully'));
00238                 $this->view();
00239 
00240                 return true;
00241         }
00242 
00243         function editEmailAssignments()
00244         {
00245                 global $ilAccess,$ilErr,$rbacreview;
00246                 
00247                 if(!$ilAccess->checkAccess('write','',$this->ref_id))
00248                 {
00249                         $ilErr->raiseError($this->lng->txt("msg_no_perm_write"),$ilErr->MESSAGE);
00250                 }
00251 
00252                 $this->__initRoleAssignments();
00253 
00254                 $this->tpl->addBlockfile('ADM_CONTENT','adm_content','tpl.reg_email_role_assignments.html','Services/Registration');
00255                 $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
00256                 $this->tpl->setVariable("TXT_EMAIL_ROLE_ASSIGN",$this->lng->txt('reg_email_role_assignment'));
00257                 $this->tpl->setVariable("TXT_MAIL",$this->lng->txt('reg_email'));
00258                 $this->tpl->setVariable("TXT_ROLE",$this->lng->txt('obj_role'));
00259                 $this->tpl->setVariable("TXT_DEFAULT",$this->lng->txt('reg_default'));
00260                 $this->tpl->setVariable("ARR_DOWNRIGHT",ilUtil::getImagePath('arrow_downright.gif'));
00261                 $this->tpl->setVariable("TXT_DOMAIN",$this->lng->txt('reg_domain'));
00262 
00263                 
00264                 $this->tpl->setVariable("BTN_DELETE",$this->lng->txt('delete'));
00265                 $this->tpl->setVariable("BTN_SAVE",$this->lng->txt('save'));
00266                 $this->tpl->setVariable("BTN_ADD",$this->lng->txt('reg_add_assignment'));
00267                 $this->tpl->setVariable("BTN_CANCEL",$this->lng->txt('cancel'));
00268 
00269                 $counter = 0;
00270                 foreach($this->assignments_obj->getAssignments() as $assignment)
00271                 {
00272                         $this->tpl->setCurrentBlock("roles");
00273                         $this->tpl->setVariable("CSSROW",ilUtil::switchColor(++$counter,'tblrow1','tblrow1'));
00274                         $this->tpl->setVariable("ASSIGN_ID",$assignment['id']);
00275                         $this->tpl->setVariable("DOMAIN",$assignment['domain']);
00276                         $this->tpl->setVariable("CHECK_ROLE",ilUtil::formCheckbox(0,'del_assign[]',$assignment['id']));
00277                         $this->tpl->setVariable("ROLE_SEL",$this->__buildRoleSelection($assignment['id']));
00278                         $this->tpl->parseCurrentBlock();
00279                 }
00280 
00281                 $this->tpl->setVariable("DEF_CSSROW",ilUtil::switchColor(++$counter,'tblrow1','tblrow1'));
00282                 $this->tpl->setVariable("TXT_DEFAULT",$this->lng->txt('default'));
00283                 $this->tpl->setVariable("DEF_ROLE",$this->__buildRoleSelection(-1));
00284 
00285                 
00286         }
00287 
00288         function addAssignment()
00289         {
00290                 global $ilAccess,$ilErr,$rbacreview;
00291                 
00292                 if(!$ilAccess->checkAccess('write','',$this->ref_id))
00293                 {
00294                         $ilErr->raiseError($this->lng->txt("msg_no_perm_write"),$ilErr->MESSAGE);
00295                 }
00296 
00297                 $this->__initRoleAssignments();
00298                 $this->assignments_obj->add();
00299 
00300                 sendInfo($this->lng->txt('reg_added_assignment'));
00301                 $this->editEmailAssignments();
00302 
00303                 return true;
00304         }
00305 
00306         function deleteAssignment()
00307         {
00308                 global $ilAccess,$ilErr,$rbacreview;
00309                 
00310                 if(!$ilAccess->checkAccess('write','',$this->ref_id))
00311                 {
00312                         $ilErr->raiseError($this->lng->txt("msg_no_perm_write"),$ilErr->MESSAGE);
00313                 }
00314 
00315                 if(!count($_POST['del_assign']))
00316                 {
00317                         sendInfo($this->lng->txt('reg_select_one'));
00318                         $this->editEmailAssignments();
00319                         return false;
00320                 }
00321 
00322                 $this->__initRoleAssignments();
00323 
00324                 foreach($_POST['del_assign'] as $assignment_id)
00325                 {
00326                         $this->assignments_obj->delete($assignment_id);
00327                 }
00328 
00329                 sendInfo($this->lng->txt('reg_deleted_assignment'));
00330                 $this->editEmailAssignments();
00331 
00332                 return true;
00333         }
00334 
00335         function saveAssignment()
00336         {
00337                 global $ilAccess,$ilErr,$rbacreview;
00338                 
00339                 if(!$ilAccess->checkAccess('write','',$this->ref_id))
00340                 {
00341                         $ilErr->raiseError($this->lng->txt("msg_no_perm_write"),$ilErr->MESSAGE);
00342                 }
00343 
00344                 $this->__initRoleAssignments();
00345                 
00346                 if (!is_array($_POST['domain']))
00347                 {
00348                         $_POST['domain'] = array();
00349                 }
00350 
00351                 foreach($_POST['domain'] as $id => $data)
00352                 {
00353                         $this->assignments_obj->setDomain($id,ilUtil::stripSlashes($_POST['domain'][$id]['domain']));
00354                         $this->assignments_obj->setRole($id,ilUtil::stripSlashes($_POST['role'][$id]['role']));
00355                 }
00356                 $this->assignments_obj->setDefaultRole((int) $_POST['default_role']);
00357 
00358                 if($err = $this->assignments_obj->validate())
00359                 {
00360                         switch($err)
00361                         {
00362                                 case IL_REG_MISSING_DOMAIN:
00363                                         sendInfo($this->lng->txt('reg_missing_domain'));
00364                                         break;
00365                                         
00366                                 case IL_REG_MISSING_ROLE:
00367                                         sendInfo($this->lng->txt('reg_missing_role'));
00368                                         break;
00369                         }
00370                         $this->editEmailAssignments();
00371                         return false;
00372                 }
00373 
00374 
00375                 $this->assignments_obj->save();
00376                 sendInfo($this->lng->txt('settings_saved'));
00377                 $this->view();
00378                 return true;
00379         }
00380 
00381 
00382         function __prepareRoleList()
00383         {
00384                 include_once './classes/class.ilObjRole.php';
00385 
00386                 foreach(ilObjRole::_lookupRegisterAllowed() as $role)
00387                 {
00388                         $this->tpl->setCurrentBlock("fixed_item");
00389                         $this->tpl->setVariable("FIXED_ITEM_TITLE",$role['title']);
00390                         $this->tpl->parseCurrentBlock();
00391                 }
00392         }
00393 
00394         function __prepareAutomaticRoleList()
00395         {
00396                 include_once './classes/class.ilObjRole.php';
00397                 $this->__initRoleAssignments();
00398                 
00399                 foreach($this->assignments_obj->getAssignments() as $assignment)
00400                 {
00401                         if(strlen($assignment['domain']) and $assignment['role'])
00402                         {
00403                                 $this->tpl->setCurrentBlock("auto_item");
00404                                 $this->tpl->setVariable("AUTO_ITEM_TITLE",$assignment['domain']);
00405                                 $this->tpl->setVariable("AUTO_ROLE",ilObjRole::_lookupTitle($assignment['role']));
00406                                 $this->tpl->parseCurrentBlock();
00407                         }
00408                 }
00409                 if(strlen($this->assignments_obj->getDefaultRole()))
00410                 {
00411                         $this->tpl->setCurrentBlock("auto_item");
00412                         $this->tpl->setVariable("AUTO_ITEM_TITLE",$this->lng->txt('reg_default'));
00413                         $this->tpl->setVariable("AUTO_ROLE",ilObjRole::_lookupTitle($this->assignments_obj->getDefaultRole()));
00414                         $this->tpl->parseCurrentBlock();
00415                 }                       
00416 
00417                 $this->tpl->setCurrentBlock("auto");
00418                 $this->tpl->parseCurrentBlock();
00419 
00420         }
00421 
00422 
00423         function __initRoleAssignments()
00424         {
00425                 if(is_object($this->assignments_obj))
00426                 {
00427                         return true;
00428                 }
00429 
00430                 include_once 'Services/Registration/classes/class.ilRegistrationEmailRoleAssignments.php';
00431 
00432                 $this->assignments_obj = new ilRegistrationRoleAssignments();
00433         }
00434 
00435         function __buildRoleSelection($assignment_id)
00436         {
00437                 include_once 'classes/class.ilObjRole.php';
00438 
00439                 global $rbacreview;
00440 
00441                 $assignments = $this->assignments_obj->getAssignments();
00442                 $selected = ($assignment_id > 0) ?
00443                         $assignments[$assignment_id]['role'] :
00444                         $this->assignments_obj->getDefaultRole();
00445 
00446                 if(!$selected)
00447                 {
00448                         $roles[0] = $this->lng->txt('please_choose');
00449                 }
00450 
00451                 foreach($rbacreview->getGlobalRoles() as $role_id)
00452                 {
00453                         if($role_id == SYSTEM_ROLE_ID or
00454                            $role_id == ANONYMOUS_ROLE_ID)
00455                         {
00456                                 continue;
00457                         }
00458                         $roles[$role_id] = ilObjRole::_lookupTitle($role_id);
00459                 }
00460 
00461                 if($assignment_id > 0)
00462                 {
00463                         return ilUtil::formSelect($selected,
00464                                                                           "role[$assignment_id][role]",
00465                                                                           $roles,false,true);
00466                 }
00467                 else
00468                 {
00469                         return ilUtil::formSelect($selected,
00470                                                                           "default_role",
00471                                                                           $roles,false,true);
00472                 }                       
00473         }
00474 }
00475 ?>