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Public Member Functions
ilStartUpGUI Class Reference
Services/Init

StartUp GUI class. More...

+ Collaboration diagram for ilStartUpGUI:

Public Member Functions

 ilStartUpGUI ()
 constructor
& executeCommand ()
 execute command
 jumpToRegistration ()
 jump to registration gui
 jumpToPasswordAssistance ()
 jump to password assistance
 showLogin ()
 show login
 showAccountMigration ($a_message= '')
 Show account migration screen.
 migrateAccount ()
 migrate account
 showLogout ()
 show logout screen
 showUserMappingSelection ()
 Show user selection screen, if external account could not be mapped to an ILIAS account, but the provided e-mail address is known.
 showClientList ()
 show client list
 showNoCookiesScreen ()
 show help screen, if cookies are disabled
 getAcceptance ()
 get user agreement acceptance
 showUserAgreement ()
 show user agreement
 processIndexPHP ()
 process index.php
 processStartingPage ()
 open start page (personal desktop or repository)
 _checkGoto ($a_target)

Detailed Description

StartUp GUI class.

Handles Login and Registration.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
Id:
class.ilStartUpGUI.php 18380 2009-01-07 14:15:56Z pschmitt

ilStartUpGUI: ilRegistrationGUI, ilPasswordAssistanceGUI

Definition at line 33 of file class.ilStartUpGUI.php.

Member Function Documentation

ilStartUpGUI::_checkGoto (   $a_target)

Definition at line 1093 of file class.ilStartUpGUI.php.

References $_GET, and $location.

Referenced by ilInitialisation\goToPublicSection(), and processStartingPage().

{
global $objDefinition;
if ($a_target == "")
{
return false;
}
$t_arr = explode("_", $_GET["target"]);
$type = $t_arr[0];
if ($type == "git")
{
$type = "glo";
}
if ($type == "pg" | $type == "st")
{
$type = "lm";
}
$class = $objDefinition->getClassName($type);
if ($class == "")
{
return false;
}
$location = $objDefinition->getLocation($type);
$full_class = "ilObj".$class."Access";
include_once($location."/class.".$full_class.".php");
return call_user_func(array($full_class, "_checkGoto"),
$a_target);
}

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& ilStartUpGUI::executeCommand ( )

execute command

Definition at line 51 of file class.ilStartUpGUI.php.

References $cmd.

Referenced by jumpToPasswordAssistance(), and jumpToRegistration().

{
$cmd = $this->ctrl->getCmd("processIndexPHP");
$next_class = $this->ctrl->getNextClass($this);
switch($next_class)
{
case "ilregistrationgui":
require_once("Services/Registration/classes/class.ilRegistrationGUI.php");
return $this->ctrl->forwardCommand(new ilRegistrationGUI());
break;
case "ilpasswordassistancegui":
require_once("Services/Init/classes/class.ilPasswordAssistanceGUI.php");
return $this->ctrl->forwardCommand(new ilPasswordAssistanceGUI());
break;
default:
return $this->$cmd();
break;
}
}

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ilStartUpGUI::getAcceptance ( )

get user agreement acceptance

Definition at line 856 of file class.ilStartUpGUI.php.

References showUserAgreement().

{
$this->showUserAgreement();
}

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ilStartUpGUI::ilStartUpGUI ( )

constructor

Definition at line 39 of file class.ilStartUpGUI.php.

References $ilCtrl.

{
global $ilCtrl;
$this->ctrl =& $ilCtrl;
$ilCtrl->saveParameter($this, array("rep_ref_id", "lang", "target", "client_id"));
}
ilStartUpGUI::jumpToPasswordAssistance ( )

jump to password assistance

Definition at line 87 of file class.ilStartUpGUI.php.

References executeCommand().

{
$this->ctrl->setCmdClass("ilpasswordassistancegui");
$this->ctrl->setCmd("");
$this->executeCommand();
}

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ilStartUpGUI::jumpToRegistration ( )

jump to registration gui

Definition at line 77 of file class.ilStartUpGUI.php.

References executeCommand().

{
$this->ctrl->setCmdClass("ilregistrationgui");
$this->ctrl->setCmd("");
$this->executeCommand();
}

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ilStartUpGUI::migrateAccount ( )

migrate account

public

Definition at line 517 of file class.ilStartUpGUI.php.

References $_SESSION, $ilAuth, $ilLog, $lng, $user, ilObjUser\_lookupId(), ilUtil\redirect(), showAccountMigration(), and ilUtil\stripSlashes().

{
global $lng,$ilClientIniFile,$ilLog,$rbacadmin;
$lng->loadLanguageModule('auth');
if(!isset($_POST['account_migration']))
{
$this->showAccountMigration($lng->txt('err_choose_migration_type'));
return false;
}
if($_POST['account_migration'] == 1 and (!strlen($_POST['mig_username']) or !strlen($_POST['mig_password'])))
{
$this->showAccountMigration($lng->txt('err_wrong_login'));
return false;
}
if($_POST['account_migration'] == 1)
{
if(!$user_id = ilObjUser::_lookupId(ilUtil::stripSlashes($_POST['mig_username'])))
{
$this->showAccountMigration($lng->txt('err_wrong_login'));
return false;
}
$_POST['username'] = $_POST['mig_username'];
$_POST['password'] = $_POST['mig_password'];
$auth_params = array(
'dsn' => IL_DSN,
'table' => $ilClientIniFile->readVariable("auth", "table"),
'usernamecol' => $ilClientIniFile->readVariable("auth", "usercol"),
'passwordcol' => $ilClientIniFile->readVariable("auth", "passcol")
);
$ilAuth = new Auth("DB", $auth_params,"",false);
$ilAuth->start();
if(!$ilAuth->getAuth())
{
$ilAuth->logout();
$this->showAccountMigration($lng->txt('err_wrong_login'));
return false;
}
$user = new ilObjUser($user_id);
$user->setAuthMode($_SESSION['tmp_auth_mode']);
$user->setExternalAccount($_SESSION['tmp_external_account']);
$user->update();
// Assign to default role
if(is_array($_SESSION['tmp_roles']))
{
foreach($_SESSION['tmp_roles'] as $role)
{
$rbacadmin->assignUser((int) $role,$user->getId());
}
}
// Log migration
$ilLog->write(__METHOD__.': Migrated '.$_SESSION['tmp_external_account'].' to ILIAS account '.$user->getLogin().'.');
}
elseif($_POST['account_migration'] == 2)
{
switch($_SESSION['tmp_auth_mode'])
{
case 'ldap':
$_POST['username'] = $_SESSION['tmp_external_account'];
$_POST['password'] = $_SESSION['tmp_pass'];
include_once('Services/LDAP/classes/class.ilAuthLDAP.php');
$ilAuth = new ilAuthLDAP();
$ilAuth->forceCreation(true);
$ilAuth->setIdle($ilClientIniFile->readVariable("session","expire"), false);
$ilAuth->setExpire(0);
$ilAuth->start();
break;
case 'radius':
$_POST['username'] = $_SESSION['tmp_external_account'];
$_POST['password'] = $_SESSION['tmp_pass'];
include_once('Services/Radius/classes/class.ilAuthRadius.php');
$ilAuth = new ilAuthRadius();
$ilAuth->forceCreation(true);
$ilAuth->setIdle($ilClientIniFile->readVariable("session","expire"), false);
$ilAuth->setExpire(0);
$ilAuth->start();
break;
}
}
// show personal desktop
ilUtil::redirect('ilias.php?baseClass=ilPersonalDesktopGUI');
}

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ilStartUpGUI::processIndexPHP ( )

process index.php

Definition at line 944 of file class.ilStartUpGUI.php.

References $_GET, $ilAuth, $ilIliasIniFile, $ilInit, $ilSetting, exit, processStartingPage(), showClientList(), and showLogin().

Referenced by showClientList().

{
global $ilIliasIniFile, $ilAuth, $ilSetting, $ilInit;
// display client selection list if enabled
if (!isset($_GET["client_id"]) &&
$_GET["cmd"] == "" &&
$ilIliasIniFile->readVariable("clients","list"))
{
$this->showClientList();
//include_once "./include/inc.client_list.php";
exit();
}
/*
if ($_GET["cmd"] == "login")
{
$rep_ref_id = $_SESSION["il_rep_ref_id"];
$ilAuth->logout();
session_destroy();
// reset cookie
$client_id = $_COOKIE["ilClientId"];
setcookie("ilClientId","");
$_COOKIE["ilClientId"] = "";
$_GET["client_id"] = $client_id;
$_GET["rep_ref_id"] = $rep_ref_id;
ilUtil::redirect("login.php?client_id=".$client_id."&lang=".$_GET['lang'].
"&rep_ref_id=".$rep_ref_id);
}*/
// if no start page was given, ILIAS defaults to the standard login page
if ($start == "")
{
$start = "login.php";
}
//
// index.php is called and public section is enabled
//
// && $ilAuth->status == -101 is important for soap auth (public section on + user mapping, alex)
// $ilAuth->status -1 is given, if session ends (if public section -> jump to public section)
if ($ilSetting->get("pub_section") && $_POST["sendLogin"] != "1"
&& ($ilAuth->getStatus() != -101 && $_GET["soap_pw"] == ""))
{
//
// TO DO: THE FOLLOWING BLOCK IS COPY&PASTED FROM HEADER.INC
$_POST["username"] = "anonymous";
$_POST["password"] = "anonymous";
$ilAuth->start();
if (ANONYMOUS_USER_ID == "")
{
die ("Public Section enabled, but no Anonymous user found.");
}
if (!$ilAuth->getAuth())
{
die("ANONYMOUS user with the object_id ".ANONYMOUS_USER_ID." not found!");
}
// get user id
$ilInit->initUserAccount();
$this->processStartingPage();
exit;
}
else
{
// index.php is called and public section is disabled
$this->showLogin();
}
}

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ilStartUpGUI::processStartingPage ( )

open start page (personal desktop or repository)

precondition: authentication (maybe anonymous) successfull

Definition at line 1028 of file class.ilStartUpGUI.php.

References $_GET, $_SESSION, $ilBench, $ilCtrl, $lng, _checkGoto(), ilObject\_lookupObjId(), ilObject\_lookupTitle(), ilUtil\redirect(), ilUtil\sendInfo(), and showLogin().

Referenced by processIndexPHP(), and showLogin().

{
global $ilBench, $ilCtrl, $ilAccess, $lng;
//echo "here";
if ($_SESSION["AccountId"] == ANONYMOUS_USER_ID || !empty($_GET["ref_id"]))
{
//echo "A";
// if anonymous and a target given...
if ($_SESSION["AccountId"] == ANONYMOUS_USER_ID && $_GET["target"] != "")
{
// target is accessible -> goto target
if ($this->_checkGoto($_GET["target"]))
{
//echo "B";
ilUtil::redirect("./goto.php?target=".$_GET["target"]);
}
else // target is not accessible -> login
{
//echo "C";
$this->showLogin();
}
}
// just go to public section
if (empty($_GET["ref_id"]))
{
$_GET["ref_id"] = ROOT_FOLDER_ID;
}
$ilCtrl->initBaseClass("");
$ilCtrl->setCmd("frameset");
$start_script = "repository.php";
include($start_script);
return true;
}
else
{
if (!$this->_checkGoto($_GET["target"]))
{
// message if target given but not accessible
if ($_GET["target"] != "")
{
$tarr = explode("_", $_GET["target"]);
if ($tarr[0] != "pg" && $tarr[0] != "st" && $tarr[1] > 0)
{
ilUtil::sendInfo(sprintf($lng->txt("msg_no_perm_read_item"),
ilObject::_lookupTitle(ilObject::_lookupObjId($tarr[1]))), true);
}
}
// show personal desktop
#$ilCtrl->initBaseClass("ilPersonalDesktopGUI");
#$start_script = "ilias.php";
// Redirect here to switch back to http if desired
ilUtil::redirect('ilias.php?baseClass=ilPersonalDesktopGUI');
}
else
{
//echo "3";
ilUtil::redirect("./goto.php?target=".$_GET["target"]);
}
}
include($start_script);
}

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ilStartUpGUI::showAccountMigration (   $a_message = '')

Show account migration screen.

public

Parameters

Definition at line 484 of file class.ilStartUpGUI.php.

References $lng, $tpl, and ilUtil\sendInfo().

Referenced by migrateAccount().

{
global $tpl,$lng;
$lng->loadLanguageModule('auth');
$tpl->addBlockFile("CONTENT", "content", "tpl.login_account_migration.html");
$tpl->addJavaScript('./Services/Authentication/js/account_migration.js');
if(strlen($a_message))
{
ilUtil::sendInfo($a_message);
}
$tpl->setVariable('FORMACTION',$this->ctrl->getFormAction($this,'migrateAccount'));
$tpl->setVariable('TXT_ACCOUNT_MIGRATION',$lng->txt('auth_account_migration'));
$tpl->setVariable('INFO_MIGRATE',$lng->txt('auth_info_migrate'));
$tpl->setVariable('INFO_ADD',$lng->txt('auth_info_add'));
$tpl->setVariable('MIG_USER',$_POST['username']);
$tpl->setVariable('TXT_USER',$lng->txt('login'));
$tpl->setVariable('TXT_PASS',$lng->txt('password'));
$tpl->setVariable('TXT_SUBMIT',$lng->txt('save'));
$tpl->setVariable('TXT_CANCEL',$lng->txt('cancel'));
$tpl->show('DEFAULT');
}

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ilStartUpGUI::showClientList ( )

show client list

Definition at line 731 of file class.ilStartUpGUI.php.

References $_GET, $client, $data, $ilCtrl, $ilIliasIniFile, $tpl, exit, and processIndexPHP().

Referenced by processIndexPHP().

{
global $tpl, $ilIliasIniFile, $ilCtrl;
//echo "1";
if (!$ilIliasIniFile->readVariable("clients","list"))
{
$this->processIndexPHP();
return;
}
//echo "2";
$tpl = new ilTemplate("tpl.main.html", true, true);
// to do: get standard style
$tpl->setVariable("PAGETITLE","Client List");
$tpl->setVariable("LOCATION_STYLESHEET","./templates/default/delos.css");
// load client list template
$tpl->addBlockfile("CONTENT", "content", "tpl.client_list.html");
// load template for table
$tpl->addBlockfile("CLIENT_LIST", "client_list", "tpl.table.html");
// load template for table content data
$tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.obj_tbl_rows.html");
// load table content data
require_once("setup/classes/class.ilClientList.php");
require_once("setup/classes/class.ilClient.php");
require_once("setup/classes/class.ilDBConnections.php");
require_once("./Services/Table/classes/class.ilTableGUI.php");
$this->db_connections = new ilDBConnections();
$clientlist = new ilClientList($this->db_connections);
$list = $clientlist->getClients();
if (count($list) == 0)
{
header("Location: ./setup/setup.php");
exit();
}
foreach ($list as $key => $client)
{
if ($client->checkDatabaseExists() and $client->ini->readVariable("client","access") and $client->getSetting("setup_ok"))
{
$this->ctrl->setParameter($this, "client_id", $key);
//$data[] = array(
// $client->getName(),
// "<a href=\"".$ilCtrl->getLinkTarget($this, "processIndexPHP")."\">Start page</a>",
// "<a href=\"".$ilCtrl->getLinkTarget($this, "showLogin")."\">Login page</a>"
// );
$data[] = array(
$client->getName(),
"<a href=\"".$ilCtrl->getLinkTarget($this, "processIndexPHP")."\">Start page</a>",
"<a href=\""."login.php?cmd=force_login&client_id=".urlencode($key)."\">Login page</a>"
);
}
}
$this->ctrl->setParameter($this, "client_id", "");
// create table
$tbl = new ilTableGUI();
// title & header columns
$tbl->setTitle("Available Clients");
$tbl->setHeaderNames(array("Installation Name","Public Access","Login"));
$tbl->setHeaderVars(array("name","index","login"));
$tbl->setColumnWidth(array("50%","25%","25%"));
// control
$tbl->setOrderColumn($_GET["sort_by"],"name");
$tbl->setOrderDirection($_GET["sort_order"]);
$tbl->setLimit($_GET["limit"]);
$tbl->setOffset($_GET["offset"]);
// content
$tbl->setData($data);
// footer
$tbl->setFooter("tblfooter");
// styles
$tbl->setStyle("table","std");
$tbl->disable("icon");
$tbl->disable("numinfo");
// render table
$tbl->render();
$tpl->show();
}

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ilStartUpGUI::showLogin ( )

show login

Definition at line 97 of file class.ilStartUpGUI.php.

References $_COOKIE, $_GET, $ilAuth, $ilIliasIniFile, $ilSetting, $lng, $tpl, ilOnlineTracking\_addUser(), ilAuthModeDetermination\_getInstance(), ilAuthUtils\_getMultipleAuthModeOptions(), ilAuthUtils\_hasMultipleAuthenticationMethods(), ilChatServerCommunicator\_login(), ilLanguage\_lookupEntry(), ilRegistrationSettings\_lookupRegistrationType(), ilChatRoom\_unkick(), ilObjForum\_updateOldAccess(), AUTH_CAS, AUTH_CAS_NO_ILIAS_USER, AUTH_EXPIRED, AUTH_IDLED, AUTH_LDAP_NO_ILIAS_USER, AUTH_MODE_INACTIVE, AUTH_RADIUS_NO_ILIAS_USER, AUTH_SHIBBOLETH, AUTH_SOAP_NO_ILIAS_USER, AUTH_SOAP_NO_ILIAS_USER_BUT_EMAIL, AUTH_WRONG_LOGIN, exit, ilUtil\getImagePath(), IL_REG_DISABLED, ilUtil\prepareFormOutput(), processStartingPage(), ilUtil\redirect(), showUserMappingSelection(), and ilUtil\stripSlashes().

Referenced by processIndexPHP(), and processStartingPage().

{
global $ilSetting, $ilAuth, $ilUser, $tpl, $ilIliasIniFile, $ilias;
// if authentication of soap user failed, but email address is
// known, show users and ask for password
$status = $ilAuth->getStatus();
if ($status == "")
{
$status = $_GET["auth_stat"];
}
if ($status == AUTH_SOAP_NO_ILIAS_USER_BUT_EMAIL)
{
$this->showUserMappingSelection();
return;
}
// login language selection is post type
if ($_POST["lang"] != "")
{
$_GET["lang"] = ilUtil::stripSlashes($_POST["lang"]);
}
// check for session cookies enabled
if (!isset($_COOKIE['iltest']))
{
if (empty($_GET['cookies']))
{
setcookie("iltest","cookie");
//header('Location: '.$_SERVER['PHP_SELF']."?target=".$_GET["target"]."&soap_pw=".$_GET["soap_pw"]."&ext_uid=".$_GET["ext_uid"]."&cookies=nocookies&client_id=".$_GET['client_id']."&lang=".$_GET['lang']);
header("Location: login.php?target=".$_GET["target"]."&soap_pw=".$_GET["soap_pw"]."&ext_uid=".$_GET["ext_uid"]."&cookies=nocookies&client_id=".rawurlencode(CLIENT_ID)."&lang=".$_GET['lang']);
}
else
{
$_COOKIE['iltest'] = "";
}
}
else
{
unset($_GET['cookies']);
}
// check correct setup
if (!$ilSetting->get("setup_ok"))
{
die("Setup is not completed. Please run setup routine again. (Login)");
}
if ($ilSetting->get("shib_active") && $ilSetting->get("shib_hos_type"))
{
require_once "./Services/AuthShibboleth/classes/class.ilShibbolethWAYF.php";
// Check if we user selects Home Organization
$WAYF = new ShibWAYF();
}
if (isset($WAYF) && $WAYF->isSelection())
{
if ($WAYF->isValidSelection())
{
// Set cookie
$WAYF->setSAMLCookie();
// Redirect
$WAYF->redirect();
}
}
elseif ($ilAuth->getAuth())
{
// Or we do authentication here
// To do: check whether some $ilInit method could be used here.
if(!$ilUser->checkTimeLimit())
{
$ilAuth->logout();
session_destroy();
// to do: get rid of this
ilUtil::redirect('login.php?time_limit=true');
}
include_once './Services/Tracking/classes/class.ilOnlineTracking.php';
ilOnlineTracking::_addUser($ilUser->getId());
// handle chat kicking
if ($ilSetting->get("chat_active"))
{
include_once "./Modules/Chat/classes/class.ilChatServerCommunicator.php";
include_once "./Modules/Chat/classes/class.ilChatRoom.php";
ilChatServerCommunicator::_login();
ilChatRoom::_unkick($ilUser->getId());
}
// update last forum visit
include_once './Modules/Forum/classes/class.ilObjForum.php';
ilObjForum::_updateOldAccess($ilUser->getId());
if ($_GET["rep_ref_id"] != "")
{
$_GET["ref_id"] = $_GET["rep_ref_id"];
}
$this->processStartingPage();
exit;
}
// Instantiate login template
// Use Shibboleth-only authentication if auth_mode is set to Shibboleth
$tpl->addBlockFile("CONTENT", "content", "tpl.login.html");
//language handling
if ($_GET["lang"] == "")
{
$_GET["lang"] = $ilIliasIniFile->readVariable("language","default");
}
//instantiate language
$lng = new ilLanguage($_GET["lang"]);
$tpl->setVariable("PAGETITLE", $lng->txt("startpage"));
$tpl->setVariable("TXT_OK", $lng->txt("ok"));
$languages = $lng->getInstalledLanguages();
foreach ($languages as $lang_key)
{
$tpl->setCurrentBlock("languages");
$tpl->setVariable("LANG_KEY", $lang_key);
$tpl->setVariable("LANG_NAME",
ilLanguage::_lookupEntry($lang_key, "meta", "meta_l_".$lang_key));
$tpl->setVariable("BORDER", 0);
$tpl->setVariable("VSPACE", 0);
$tpl->parseCurrentBlock();
}
// allow new registrations?
include_once 'Services/Registration/classes/class.ilRegistrationSettings.php';
if (ilRegistrationSettings::_lookupRegistrationType() != IL_REG_DISABLED)
{
$tpl->setCurrentBlock("new_registration");
$tpl->setVariable("REGISTER", $lng->txt("registration"));
$tpl->setVariable("CMD_REGISTER",
$this->ctrl->getLinkTargetByClass("ilregistrationgui", ""));
$tpl->parseCurrentBlock();
}
// allow password assistance? Surpress option if Authmode is not local database
if ($ilSetting->get("password_assistance"))
{
$tpl->setCurrentBlock("password_assistance");
$tpl->setVariable("FORGOT_PASSWORD", $lng->txt("forgot_password"));
$tpl->setVariable("FORGOT_USERNAME", $lng->txt("forgot_username"));
$tpl->setVariable("CMD_FORGOT_PASSWORD",
$this->ctrl->getLinkTargetByClass("ilpasswordassistancegui", ""));
$tpl->setVariable("CMD_FORGOT_USERNAME",
$this->ctrl->getLinkTargetByClass("ilpasswordassistancegui", "showUsernameAssistanceForm"));
$tpl->setVariable("LANG_ID", $_GET["lang"]);
$tpl->parseCurrentBlock();
}
if ($ilSetting->get("pub_section"))
{
$tpl->setCurrentBlock("homelink");
$tpl->setVariable("CLIENT_ID","?client_id=".$_COOKIE["ilClientId"]."&lang=".$_GET["lang"]);
$tpl->setVariable("TXT_HOME",$lng->txt("home"));
$tpl->parseCurrentBlock();
}
if ($ilIliasIniFile->readVariable("clients","list"))
{
$tpl->setCurrentBlock("client_list");
$tpl->setVariable("TXT_CLIENT_LIST", $lng->txt("to_client_list"));
$tpl->setVariable("CMD_CLIENT_LIST",
$this->ctrl->getLinkTarget($this, "showClientList"));
$tpl->parseCurrentBlock();
}
// shibboleth login link
if ($ilSetting->get("shib_active"))
{
if($ilSetting->get("shib_hos_type") != 'external_wayf'){
$tpl->setCurrentBlock("shibboleth_wayf_login");
$tpl->setVariable("TXT_SHIB_LOGIN", $lng->txt("login_to_ilias_via_shibboleth"));
$tpl->setVariable("TXT_SHIB_FEDERATION_NAME", $ilSetting->get("shib_federation_name"));
$tpl->setVariable("TXT_SELECT_HOME_ORGANIZATION", sprintf($lng->txt("shib_select_home_organization"), $ilSetting->get("shib_federation_name")));
$tpl->setVariable("TXT_CONTINUE", $lng->txt("btn_next"));
$tpl->setVariable("TXT_SHIB_HOME_ORGANIZATION", $lng->txt("shib_home_organization"));
$tpl->setVariable("TXT_SHIB_LOGIN_INSTRUCTIONS", $lng->txt("shib_general_wayf_login_instructions").' <a href="mailto:'.$ilias->getSetting("admin_email").'">ILIAS '. $lng->txt("administrator").'</a>.');
$tpl->setVariable("TXT_SHIB_CUSTOM_LOGIN_INSTRUCTIONS", $ilSetting->get("shib_login_instructions"));
$tpl->setVariable("TXT_SHIB_INVALID_SELECTION", $WAYF->showNotice());
$tpl->setVariable("SHIB_IDP_LIST", $WAYF->generateSelection());
$tpl->setVariable("ILW_TARGET", $_GET["target"]);
$tpl->parseCurrentBlock();
} else {
$tpl->setCurrentBlock("shibboleth_login");
$tpl->setVariable("TXT_SHIB_LOGIN", $lng->txt("login_to_ilias_via_shibboleth"));
$tpl->setVariable("IL_TARGET", $_GET["target"]);
$tpl->setVariable("TXT_SHIB_FEDERATION_NAME", $ilSetting->get("shib_federation_name"));
$tpl->setVariable("TXT_SHIB_LOGIN_BUTTON", $ilSetting->get("shib_login_button"));
$tpl->setVariable("TXT_SHIB_LOGIN_INSTRUCTIONS", sprintf($lng->txt("shib_general_login_instructions"),$ilSetting->get("shib_federation_name")).' <a href="mailto:'.$ilias->getSetting("admin_email").'">ILIAS '. $lng->txt("administrator").'</a>.');
$tpl->setVariable("TXT_SHIB_CUSTOM_LOGIN_INSTRUCTIONS", $ilSetting->get("shib_login_instructions"));
$tpl->parseCurrentBlock();
}
}
// cas login link
if ($ilSetting->get("cas_active"))
{
$tpl->setCurrentBlock("cas_login");
$tpl->setVariable("TXT_CAS_LOGIN", $lng->txt("login_to_ilias_via_cas"));
$tpl->setVariable("TXT_CAS_LOGIN_BUTTON", ilUtil::getImagePath("cas_login_button.gif"));
$tpl->setVariable("TXT_CAS_LOGIN_INSTRUCTIONS", $ilSetting->get("cas_login_instructions"));
$this->ctrl->setParameter($this, "forceCASLogin", "1");
$tpl->setVariable("TARGET_CAS_LOGIN",
$this->ctrl->getLinkTarget($this, "showLogin"));
$this->ctrl->setParameter($this, "forceCASLogin", "");
$tpl->parseCurrentBlock();
}
// Show selection of auth modes
include_once('./Services/Authentication/classes/class.ilAuthModeDetermination.php');
$det = ilAuthModeDetermination::_getInstance();
if(ilAuthUtils::_hasMultipleAuthenticationMethods() and $det->isManualSelection())
{
foreach(ilAuthUtils::_getMultipleAuthModeOptions($lng) as $key => $option)
{
$tpl->setCurrentBlock('auth_mode_row');
$tpl->setVariable('VAL_AUTH_MODE',$key);
$tpl->setVariable('AUTH_CHECKED',isset($option['checked']) ? 'checked=checked' : '');
$tpl->setVariable('TXT_AUTH_MODE',$option['txt']);
$tpl->parseCurrentBlock();
}
$tpl->setCurrentBlock('auth_selection');
$tpl->setVariable('TXT_AUTH_MODE',$lng->txt('auth_selection'));
$tpl->parseCurrentBlock();
}
// login via ILIAS (this also includes radius and ldap)
// If local authentication is enabled for shibboleth users, we
// display the login form for ILIAS here.
if (($ilSetting->get("auth_mode") != AUTH_SHIBBOLETH ||
$ilSetting->get("shib_auth_allow_local")) &&
$ilSetting->get("auth_mode") != AUTH_CAS)
{
$loginSettings = new ilSetting("login_settings");
if ($_GET["lang"] == false)
{
$information = $loginSettings->get("login_message_".$lng->getDefaultLanguage());
}
else
{
$information = $loginSettings->get("login_message_".$_GET["lang"]);
}
if(strlen(trim($information)))
{
$tpl->setVariable("TXT_LOGIN_INFORMATION", $information);
}
$tpl->setVariable("TXT_ILIAS_LOGIN", $lng->txt("login_to_ilias"));
$tpl->setVariable("TXT_USERNAME", $lng->txt("username"));
$tpl->setVariable("TXT_PASSWORD", $lng->txt("password"));
$tpl->setVariable("USERNAME", ilUtil::prepareFormOutput($_POST["username"], true));
$tpl->setVariable("TXT_SUBMIT", $lng->txt("submit"));
$tpl->parseCurrentBlock();
}
$tpl->setVariable("ILIAS_RELEASE", $ilSetting->get("ilias_version"));
$this->ctrl->setTargetScript("login.php");
$tpl->setVariable("FORMACTION",
$this->ctrl->getFormAction($this));
//echo "-".htmlentities($this->ctrl->getFormAction($this, "showLogin"))."-";
$tpl->setVariable("LANG_FORM_ACTION",
$this->ctrl->getFormAction($this));
$tpl->setVariable("TXT_CHOOSE_LANGUAGE", $lng->txt("choose_language"));
$tpl->setVariable("LANG_ID", $_GET["lang"]);
if($_GET['inactive'])
{
$tpl->setVariable(TXT_MSG_LOGIN_FAILED, $lng->txt('err_inactive'));
}
else if($_GET['expired'])
{
$tpl->setVariable(TXT_MSG_LOGIN_FAILED, $lng->txt('err_session_expired'));
}
else if($_GET['login_to_purchase_object'])
{
$lng->loadLanguageModule('payment');
$tpl->setVariable(TXT_MSG_LOGIN_FAILED, $lng->txt('payment_login_to_buy_object'));
}
// TODO: Move this to header.inc since an expired session could not detected in login script
$status = $ilAuth->getStatus();
if ($status == "")
{
$status = $_GET["auth_stat"];
}
$auth_error = $ilias->getAuthError();
if (!empty($status))
{
switch ($status)
{
case AUTH_EXPIRED:
$tpl->setVariable('TXT_MSG_LOGIN_FAILED', $lng->txt("err_session_expired"));
break;
case AUTH_IDLED:
// lang variable err_idled not existing
//$tpl->setVariable(TXT_MSG_LOGIN_FAILED, $lng->txt("err_idled"));
break;
case AUTH_CAS_NO_ILIAS_USER:
$tpl->setVariable('TXT_MSG_LOGIN_FAILED',
$lng->txt("err_auth_cas_no_ilias_user"));
break;
case AUTH_SOAP_NO_ILIAS_USER:
$tpl->setVariable('TXT_MSG_LOGIN_FAILED',
$lng->txt("err_auth_soap_no_ilias_user"));
break;
case AUTH_LDAP_NO_ILIAS_USER:
$tpl->setVariable('TXT_MSG_LOGIN_FAILED',
$lng->txt('err_auth_ldap_no_ilias_user'));
break;
case AUTH_RADIUS_NO_ILIAS_USER:
$tpl->setVariable('TXT_MSG_LOGIN_FAILED',
$lng->txt('err_auth_radius_no_ilias_user'));
break;
case AUTH_MODE_INACTIVE:
$tpl->setVariable('TXT_MSG_LOGIN_FAILED',
$lng->txt('err_auth_mode_inactive'));
break;
case AUTH_WRONG_LOGIN:
default:
$add = "";
if (is_object($auth_error))
{
$add = "<br>".$auth_error->getMessage();
}
$tpl->setVariable(TXT_MSG_LOGIN_FAILED, $lng->txt("err_wrong_login").$add);
break;
}
}
if ($_GET['time_limit'])
{
$tpl->setVariable("TXT_MSG_LOGIN_FAILED", $lng->txt('time_limit_reached'));
}
// output wrong IP message
if($_GET['wrong_ip'])
{
$tpl->setVariable("TXT_MSG_LOGIN_FAILED", $lng->txt('wrong_ip_detected')." (".$_SERVER["REMOTE_ADDR"].")");
}
$this->ctrl->setTargetScript("ilias.php");
$tpl->setVariable("PHP_SELF", $_SERVER['PHP_SELF']);
$tpl->setVariable("USER_AGREEMENT", $lng->txt("usr_agreement"));
$tpl->setVariable("LINK_USER_AGREEMENT",
$this->ctrl->getLinkTarget($this, "showUserAgreement"));
// browser does not accept cookies
if ($_GET['cookies'] == 'nocookies')
{
$tpl->setVariable(TXT_MSG_LOGIN_FAILED, $lng->txt("err_no_cookies"));
$tpl->setVariable("COOKIES_HOWTO", $lng->txt("cookies_howto"));
$tpl->setVariable("LINK_NO_COOKIES",
$this->ctrl->getLinkTarget($this, "showNoCookiesScreen"));
}
$tpl->show("DEFAULT", false);
}

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ilStartUpGUI::showLogout ( )

show logout screen

Definition at line 612 of file class.ilStartUpGUI.php.

References $_COOKIE, $_GET, $client_id, $ilAuth, $ilIliasIniFile, $ilSetting, $lng, $tpl, and ilChatServerCommunicator\_logout().

{
global $tpl, $ilSetting, $ilAuth, $lng, $ilIliasIniFile;
// LOGOUT CHAT USER
if($ilSetting->get("chat_active"))
{
include_once "./Modules/Chat/classes/class.ilChatServerCommunicator.php";
ilChatServerCommunicator::_logout();
}
$ilAuth->logout();
session_destroy();
// reset cookie
$client_id = $_COOKIE["ilClientId"];
setcookie("ilClientId","");
$_COOKIE["ilClientId"] = "";
//instantiate logout template
$tpl->addBlockFile("CONTENT", "content", "tpl.logout.html");
if ($ilSetting->get("pub_section"))
{
$tpl->setCurrentBlock("homelink");
$tpl->setVariable("CLIENT_ID","?client_id=".$client_id."&lang=".$_GET['lang']);
$tpl->setVariable("TXT_HOME",$lng->txt("home"));
$tpl->parseCurrentBlock();
}
if ($ilIliasIniFile->readVariable("clients","list"))
{
$tpl->setCurrentBlock("client_list");
$tpl->setVariable("TXT_CLIENT_LIST", $lng->txt("to_client_list"));
$tpl->setVariable("CMD_CLIENT_LIST",
$this->ctrl->getLinkTarget($this, "showClientList"));
$tpl->parseCurrentBlock();
}
$tpl->setVariable("TXT_PAGEHEADLINE", $lng->txt("logout"));
$tpl->setVariable("TXT_LOGOUT_TEXT", $lng->txt("logout_text"));
$tpl->setVariable("TXT_LOGIN", $lng->txt("login_to_ilias"));
$tpl->setVariable("CLIENT_ID","?client_id=".$client_id."&lang=".$_GET['lang']);
$tpl->show();
}

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ilStartUpGUI::showNoCookiesScreen ( )

show help screen, if cookies are disabled

to do: link to online help here

Definition at line 827 of file class.ilStartUpGUI.php.

References $tpl.

{
global $tpl;
$str = "<p style=\"margin:15px;\">
You need to enable Session Cookies in your Browser to use ILIAS.
<br/>
<br/><b>Firefox</b>
<br/>Tools -> Options -> Privacy -> Cookies
<br/>Enable 'Allow sites to set cookies' and activate option 'Keep
<br/>cookies' auf 'until I close Firefox'
<br/>
<br/><b>Mozilla/Netscape</b>
<br/>Edit -> Preferences -> Privacy&Security -> Cookies
<br/>Go to 'Cookie Lifetime Policy' and check option 'Accept for current
<br/>session only'.
<br/>
<br/><b>Internet Explorer</b>
<br/>Tools -> Internet Options -> Privacy -> Advanced
<br/>- Check 'Override automatic cookie handling'
<br/>- Check 'Always allow session cookies'
</p>";
$tpl->setVariable("CONTENT", $str);
$tpl->show();
}
ilStartUpGUI::showUserAgreement ( )

show user agreement

Definition at line 864 of file class.ilStartUpGUI.php.

References $_GET, $lng, $tpl, ilUserAgreement\_getText(), ilLanguage\_lookupEntry(), ilUtil\formCheckbox(), ilUtil\infoPanel(), ilUtil\redirect(), and ilUtil\sendInfo().

Referenced by getAcceptance().

{
global $lng, $tpl, $ilUser;
require_once "./Services/User/classes/class.ilUserAgreement.php";
$tpl->addBlockFile("CONTENT", "content", "tpl.view_usr_agreement.html");
$tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
ilUtil::sendInfo();
// display infopanel if something happened
ilUtil::infoPanel();
$tpl->setVariable("TXT_CHOOSE_LANGUAGE", $lng->txt("choose_language"));
$tpl->setVariable("TXT_OK", $lng->txt("ok"));
// language selection
$languages = $lng->getInstalledLanguages();
$count = (int) round(count($languages) / 2);
$num = 1;
foreach ($languages as $lang_key)
{
$tpl->setCurrentBlock("languages");
$tpl->setVariable("LANG_VAL_CMD", $this->ctrl->getCmd());
$tpl->setVariable("AGR_LANG_ACTION",
$this->ctrl->getFormAction($this));
$tpl->setVariable("LANG_NAME",
ilLanguage::_lookupEntry($lang_key, "meta", "meta_l_".$lang_key));
$tpl->setVariable("LANG_ICON", $lang_key);
$tpl->setVariable("LANG_KEY", $lang_key);
$tpl->setVariable("BORDER", 0);
$tpl->setVariable("VSPACE", 0);
$tpl->parseCurrentBlock();
$num++;
}
$tpl->setCurrentBlock("content");
// display tabs
$tpl->setVariable("TXT_PAGEHEADLINE", $lng->txt("usr_agreement"));
$tpl->setVariable("TXT_PAGETITLE", "ILIAS3 - ".$lng->txt("usr_agreement"));
$tpl->setVariable("TXT_USR_AGREEMENT", ilUserAgreement::_getText());
if ($this->ctrl->getCmd() == "getAcceptance")
{
if ($_POST["status"]=="accepted")
{
$ilUser->writeAccepted();
ilUtil::redirect("index.php?target=".$_GET["target"]."&client_id=".CLIENT_ID);
}
$tpl->setVariable("VAL_CMD", "getAcceptance");
$tpl->setVariable("AGR_LANG_ACTION",
$this->ctrl->getFormAction($this));
$tpl->setCurrentBlock("get_acceptance");
$tpl->setVariable("FORM_ACTION",
$this->ctrl->getFormAction($this));
$tpl->setVariable("ACCEPT_CHECKBOX", ilUtil::formCheckbox(0, "status", "accepted"));
$tpl->setVariable("ACCEPT_AGREEMENT", $lng->txt("accept_usr_agreement"));
$tpl->setVariable("TXT_SUBMIT", $lng->txt("submit"));
$tpl->parseCurrentBlock();
}
else
{
$tpl->setCurrentBlock("back");
$tpl->setVariable("BACK", $lng->txt("back"));
$tpl->setVariable("LINK_BACK",
$this->ctrl->getLinkTargetByClass("ilstartupgui", "showLogin"));
$tpl->parseCurrentBlock();
}
$tpl->show();
}

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ilStartUpGUI::showUserMappingSelection ( )

Show user selection screen, if external account could not be mapped to an ILIAS account, but the provided e-mail address is known.

Definition at line 663 of file class.ilStartUpGUI.php.

References $_GET, $ilAuth, $lng, $tpl, $valid, ilObjUser\_getLocalAccountsForEmail(), AUTH_WRONG_LOGIN, and ilUtil\prepareFormOutput().

Referenced by showLogin().

{
global $ilAuth, $tpl, $lng;
$valid = $ilAuth->getValidationData();
$tpl->addBlockFile("CONTENT", "content", "tpl.user_mapping_selection.html");
$email_user = ilObjUser::_getLocalAccountsForEmail($valid["email"]);
if ($ilAuth->sub_status == AUTH_WRONG_LOGIN)
{
$tpl->setCurrentBlock("msg");
$tpl->setVariable("TXT_MSG_LOGIN_FAILED", $lng->txt("err_wrong_login"));
$tpl->parseCurrentBlock();
}
include_once('./Services/User/classes/class.ilObjUser.php');
if (count($email_user) == 1)
{
//$user = new ilObjUser(key($email_user));
$tpl->setCurrentBlock("one_user");
$tpl->setVariable("TXT_USERNAME", $lng->txt("username"));
$tpl->setVariable("VAL_USERNAME", current($email_user));
$tpl->setVariable("USER_ID", key($email_user));
$tpl->parseCurrentBlock();
}
else
{
foreach($email_user as $key => $login)
{
$tpl->setCurrentBlock("user");
$tpl->setVariable("USR_ID", $key);
$tpl->setVariable("VAL_USER", $login);
$tpl->parseCurrentBlock();
}
$tpl->setCurrentBlock("multpiple_user");
$tpl->parseCurrentBlock();
}
$tpl->setCurrentBlock("content");
$this->ctrl->setParameter($this, "ext_uid", urlencode($_GET["ext_uid"]));
$this->ctrl->setParameter($this, "soap_pw", urlencode($_GET["soap_pw"]));
$this->ctrl->setParameter($this, "auth_stat", $_GET["auth_stat"]);
$tpl->setVariable("FORMACTION",
$this->ctrl->getFormAction($this));
$tpl->setVariable("TXT_ILIAS_LOGIN", $lng->txt("login_to_ilias"));
if (count($email_user) == 1)
{
$tpl->setVariable("TXT_EXPLANATION", $lng->txt("ums_explanation"));
$tpl->setVariable("TXT_EXPLANATION_2", $lng->txt("ums_explanation_2"));
}
else
{
$tpl->setVariable("TXT_EXPLANATION", $lng->txt("ums_explanation_3"));
$tpl->setVariable("TXT_EXPLANATION_2", $lng->txt("ums_explanation_4"));
}
$tpl->setVariable("TXT_CREATE_USER", $lng->txt("ums_create_new_account"));
$tpl->setVariable("TXT_PASSWORD", $lng->txt("password"));
$tpl->setVariable("PASSWORD", ilUtil::prepareFormOutput($_POST["password"]));
$tpl->setVariable("TXT_SUBMIT", $lng->txt("login"));
$tpl->show();
}

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The documentation for this class was generated from the following file: