PHP ilSession::get方法代码示例

 /**
  *
  */
 protected function storeRequest()
 {
     /**
      * @var $http ilHTTPS
      */
     global $https;
     if (!ilSession::get('orig_request_target')) {
         //#16324 don't use the complete REQUEST_URI
         $url = substr($_SERVER['REQUEST_URI'], strrpos($_SERVER['REQUEST_URI'], "/") + 1);
         ilSession::set('orig_request_target', $url);
     }
 }

 /**
  * Get chapters
  *
  * @param
  * @return
  */
 function getChapters()
 {
     $hc = ilSession::get("help_chap");
     $lm_tree = $this->parent_obj->object->getTree();
     if ($hc > 0 && $lm_tree->isInTree($hc)) {
         //$node = $lm_tree->getNodeData($hc);
         //$chaps = $lm_tree->getSubTree($node);
         $chaps = $lm_tree->getFilteredSubTree($hc, array("pg"));
         unset($chaps[0]);
     } else {
         $chaps = ilStructureObject::getChapterList($this->parent_obj->object->getId());
     }
     $this->setData($chaps);
 }

 /**
  *
  */
 protected function storeRequest()
 {
     /**
      * @var $http ilHTTPS
      */
     global $https;
     if (!ilSession::get('orig_request_target')) {
         $target_protocol = 'http';
         if ($https->isDetected()) {
             $target_protocol .= 's';
         }
         $host = isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : $_SERVER['HTTP_HOST'];
         $request_url = $_SERVER['REQUEST_URI'][0] == '/' ? $_SERVER['REQUEST_URI'] : '/' . $_SERVER['REQUEST_URI'];
         $url = $target_protocol . '://' . $host . $request_url;
         ilSession::set('orig_request_target', $url);
     }
 }

 function fillMessage()
 {
     global $lng;
     $ms = array("info", "success", "failure", "question");
     $out = "";
     foreach ($ms as $m) {
         if ($m == "question") {
             $m = "mess_question";
         }
         $txt = ilSession::get($m) != "" ? ilSession::get($m) : $this->message[$m];
         if ($m == "mess_question") {
             $m = "question";
         }
         if ($txt != "") {
             $mtpl = new ilTemplate("tpl.message.html", true, true, "Services/Utilities");
             $mtpl->setCurrentBlock($m . "_message");
             $mtpl->setVariable("TEXT", $txt);
             $mtpl->setVariable("MESSAGE_HEADING", $lng->txt($m . "_message"));
             $mtpl->setVariable("ALT_IMAGE", $lng->txt("icon") . " " . $lng->txt($m . "_message"));
             $mtpl->setVariable("SRC_IMAGE", ilUtil::getImagePath("mess_" . $m . ".png"));
             $mtpl->parseCurrentBlock();
             $out .= $mtpl->get();
         }
         if ($m == "question") {
             $m = "mess_question";
         }
         if (ilSession::get($m)) {
             ilSession::clear($m);
         }
     }
     if ($out != "") {
         $this->setVariable("MESSAGE", $out);
     }
 }

 public static function authenticate()
 {
     global $ilAuth, $ilias, $ilErr, $ilUser;
     $oldSid = session_id();
     // error_log(">> init authenticate " . $oldSid);
     $ilAuth->start();
     $ilias->setAuthError($ilErr->getLastError());
     if ($ilAuth->getAuth() && $ilAuth->getStatus() == '') {
         error_log(">> init authenticate no session?");
         if (ilSession::get("AccountId")) {
             // ensure that web users have access to the services
             self::initUserAccount();
         }
         // 	self::initUserAccount();
         //
         // 	self::handleAuthenticationSuccess();
     }
     //
     // error_log(">> init authenticate user is: " . $ilUser->getId());
 }

 function finishTestCmd($requires_confirmation = true)
 {
     global $ilUser, $ilAuth;
     unset($_SESSION["tst_next"]);
     $active_id = $this->testSession->getActiveId();
     $actualpass = $this->object->_getPass($active_id);
     $allObligationsAnswered = ilObjTest::allObligationsAnswered($this->testSession->getTestId(), $active_id, $actualpass);
     /*
      * The following "endgames" are possible prior to actually finishing the test:
      * - Obligations (Ability to finish the test.)
      *      If not all obligatory questions are answered, the user is presented a list
      *      showing the deficits.
      * - Examview (Will to finish the test.)
      *      With the examview, the participant can review all answers given in ILIAS or a PDF prior to
      *      commencing to the finished test.
      * - Last pass allowed (Reassuring the will to finish the test.)
      *      If passes are limited, on the last pass, an additional confirmation is to be displayed.
      */
     // Obligations fulfilled? redirectQuestion : one or the other summary -> no finish
     if ($this->object->areObligationsEnabled() && !$allObligationsAnswered) {
         if ($this->object->getListOfQuestions()) {
             $_GET['activecommand'] = 'summary_obligations';
         } else {
             $_GET['activecommand'] = 'summary_obligations_only';
         }
         $this->redirectQuestion();
         return;
     }
     // Examview enabled & !reviewed & requires_confirmation? test_submission_overview (review gui)
     if ($this->object->getEnableExamview() && !isset($_GET['reviewed']) && $requires_confirmation) {
         $_GET['activecommand'] = 'test_submission_overview';
         $this->redirectQuestionCmd();
         return;
     }
     // Last try in limited tries & !confirmed
     if ($requires_confirmation && $actualpass == $this->object->getNrOfTries() - 1) {
         if ($this->object->canShowSolutionPrintview($ilUser->getId())) {
             $template = new ilTemplate("tpl.il_as_tst_finish_navigation.html", TRUE, TRUE, "Modules/Test");
             $template->setVariable("BUTTON_FINISH", $this->lng->txt("btn_next"));
             $template->setVariable("BUTTON_CANCEL", $this->lng->txt("btn_previous"));
             $template_top = new ilTemplate("tpl.il_as_tst_list_of_answers_topbuttons.html", TRUE, TRUE, "Modules/Test");
             $template_top->setCurrentBlock("button_print");
             $template_top->setVariable("BUTTON_PRINT", $this->lng->txt("print"));
             $template_top->parseCurrentBlock();
             $this->showListOfAnswers($active_id, NULL, $template_top->get(), $template->get());
             return;
         } else {
             // show confirmation page
             return $this->confirmFinishTestCmd();
         }
     }
     // Last try in limited tries & confirmed?
     if ($actualpass == $this->object->getNrOfTries() - 1 && !$requires_confirmation) {
         $this->object->setActiveTestSubmitted($ilUser->getId());
         $ilAuth->setIdle(ilSession::getIdleValue(), false);
         $ilAuth->setExpire(0);
         switch ($this->object->getMailNotification()) {
             case 1:
                 $this->object->sendSimpleNotification($active_id);
                 break;
             case 2:
                 $this->object->sendAdvancedNotification($active_id);
                 break;
         }
     }
     // Non-last try finish
     if (!$_SESSION['tst_pass_finish']) {
         if (!$_SESSION['tst_pass_finish']) {
             $_SESSION['tst_pass_finish'] = 1;
         }
         if ($this->object->getMailNotificationType() == 1) {
             switch ($this->object->getMailNotification()) {
                 case 1:
                     $this->object->sendSimpleNotification($active_id);
                     break;
                 case 2:
                     $this->object->sendAdvancedNotification($active_id);
                     break;
             }
         }
         $this->testSession->increaseTestPass();
         ilSession::set('passincreased', $actualpass);
     }
     if ($this->object->getEnableArchiving()) {
         $this->archiveParticipantSubmission($active_id, $actualpass);
     }
     /** @var $ilPluginAdmin ilPluginAdmin */
     global $ilPluginAdmin, $ilCtrl;
     if ($this->object->getSignSubmission() && count($ilPluginAdmin->getActivePluginsForSlot(IL_COMP_MODULE, 'Test', 'tsig')) != 0) {
         $key = 'signed_' . $active_id . '_' . $actualpass;
         if (ilSession::get('passincreased') != null) {
             $key = 'signed_' . $active_id . '_' . ilSession::get('passincreased');
         }
         $val = ilSession::get($key);
         if (is_null($val)) {
             /** @var $ilCtrl ilCtrl */
             $ilCtrl->redirectByClass('ilTestSignatureGUI', 'invokeSignaturePlugin');
         }
     }
     // Redirect after test
//.........这里部分代码省略.........

 /**
  * Show export IDs overview
  *
  * @param
  * @return
  */
 function showTooltipList()
 {
     global $tpl, $ilToolbar, $ilCtrl, $lng;
     $this->setTabs();
     $this->setContentSubTabs("help_tooltips");
     $ilToolbar->setFormAction($ilCtrl->getFormAction($this));
     include_once "./Services/Form/classes/class.ilTextInputGUI.php";
     $ti = new ilTextInputGUI($this->lng->txt("help_tooltip_id"), "tooltip_id");
     $ti->setMaxLength(200);
     $ti->setSize(20);
     $ilToolbar->addInputItem($ti, true);
     $ilToolbar->addFormButton($lng->txt("add"), "addTooltip");
     $ilToolbar->addSeparator();
     include_once "./Services/Form/classes/class.ilSelectInputGUI.php";
     $options = ilHelp::getTooltipComponents();
     if (ilSession::get("help_tt_comp") != "") {
         $options[ilSession::get("help_tt_comp")] = ilSession::get("help_tt_comp");
     }
     $si = new ilSelectInputGUI($this->lng->txt("help_component"), "help_tt_comp");
     $si->setOptions($options);
     $si->setValue(ilSession::get("help_tt_comp"));
     $ilToolbar->addInputItem($si, true);
     $ilToolbar->addFormButton($lng->txt("help_filter"), "filterTooltips");
     include_once "./Modules/LearningModule/classes/class.ilHelpTooltipTableGUI.php";
     $tbl = new ilHelpTooltipTableGUI($this, "showTooltipList", ilSession::get("help_tt_comp"));
     $tpl->setContent($tbl->getHTML());
 }

 /**
  * Detail view of a mail
  */
 public function showMail()
 {
     /**
      * @var $ilUser ilObjUser
      * @var $ilToolbar ilToolbarGUI
      * @var $ilTabs ilTabsGUI
      */
     global $ilUser, $ilToolbar, $ilTabs;
     if ($_SESSION['mail_id']) {
         $_GET['mail_id'] = $_SESSION['mail_id'];
         $_SESSION['mail_id'] = '';
     }
     $ilTabs->clearTargets();
     $ilTabs->setBackTarget($this->lng->txt('back_to_folder'), $this->ctrl->getFormAction($this, 'showFolder'));
     $this->umail->markRead(array((int) $_GET['mail_id']));
     $mailData = $this->umail->getMail((int) $_GET['mail_id']);
     $this->tpl->setTitle($this->lng->txt('mail_mails_of'));
     require_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
     $form = new ilPropertyFormGUI();
     $form->setPreventDoubleSubmission(false);
     $form->setTableWidth('100%');
     $this->ctrl->setParameter($this, 'mail_id', (int) $_GET['mail_id']);
     $form->setFormAction($this->ctrl->getFormAction($this, 'showMail'));
     $this->ctrl->clearParameters($this);
     $form->setTitle($this->lng->txt('mail_mails_of'));
     if ('tree' == ilSession::get(ilMailGUI::VIEWMODE_SESSION_KEY)) {
         $this->tpl->setVariable('FORM_TARGET', ilFrameTargetInfo::_getFrame('MainContent'));
     }
     include_once 'Services/Accessibility/classes/class.ilAccessKeyGUI.php';
     /**
      * @var $sender ilObjUser
      */
     $sender = ilObjectFactory::getInstanceByObjId($mailData['sender_id'], false);
     if ($sender && $sender->getId() && $sender->getId() != ANONYMOUS_USER_ID) {
         $this->ctrl->setParameterByClass('ilmailformgui', 'mail_id', (int) $_GET['mail_id']);
         $this->ctrl->setParameterByClass('ilmailformgui', 'type', 'reply');
         $this->ctrl->clearParametersByClass('iliasmailformgui');
         $ilToolbar->addButton($this->lng->txt('reply'), $this->ctrl->getLinkTargetByClass('ilmailformgui'), '', ilAccessKey::REPLY);
         $this->ctrl->clearParameters($this);
     }
     $this->ctrl->setParameterByClass('ilmailformgui', 'mail_id', (int) $_GET['mail_id']);
     $this->ctrl->setParameterByClass('ilmailformgui', 'type', 'forward');
     $this->ctrl->clearParametersByClass('iliasmailformgui');
     $ilToolbar->addButton($this->lng->txt('forward'), $this->ctrl->getLinkTargetByClass('ilmailformgui'), '', ilAccessKey::FORWARD_MAIL);
     $this->ctrl->clearParameters($this);
     $this->ctrl->setParameter($this, 'mail_id', (int) $_GET['mail_id']);
     $ilToolbar->addButton($this->lng->txt('print'), $this->ctrl->getLinkTarget($this, 'printMail'), '_blank');
     $this->ctrl->clearParameters($this);
     $this->ctrl->setParameter($this, 'mail_id', (int) $_GET['mail_id']);
     $this->ctrl->setParameter($this, 'selected_cmd', 'deleteMails');
     $ilToolbar->addButton($this->lng->txt('delete'), $this->ctrl->getLinkTarget($this), '', ilAccessKey::DELETE);
     $this->ctrl->clearParameters($this);
     if ($sender && $sender->getId() && $sender->getId() != ANONYMOUS_USER_ID) {
         $linked_fullname = $sender->getPublicName();
         $picture = ilUtil::img($sender->getPersonalPicturePath('xsmall'), $sender->getPublicName());
         $add_to_addb_button = '';
         if (in_array(ilObjUser::_lookupPref($sender->getId(), 'public_profile'), array('y', 'g'))) {
             $this->ctrl->setParameter($this, 'mail_id', (int) $_GET['mail_id']);
             $this->ctrl->setParameter($this, 'user', $sender->getId());
             $linked_fullname = '<br /><a href="' . $this->ctrl->getLinkTarget($this, 'showUser') . '" title="' . $linked_fullname . '">' . $linked_fullname . '</a>';
             $this->ctrl->clearParameters($this);
         }
         if ($sender->getId() != $ilUser->getId()) {
             require_once 'Services/Contact/classes/class.ilAddressbook.php';
             $abook = new ilAddressbook($ilUser->getId());
             if ($abook->checkEntryByLogin($sender->getLogin()) == 0) {
                 $tplbtn = new ilTemplate('tpl.buttons.html', true, true);
                 $tplbtn->setCurrentBlock('btn_cell');
                 $this->ctrl->setParameter($this, 'mail_id', (int) $_GET['mail_id']);
                 $tplbtn->setVariable('BTN_LINK', $this->ctrl->getLinkTarget($this, 'add'));
                 $this->ctrl->clearParameters($this);
                 $tplbtn->setVariable('BTN_TXT', $this->lng->txt('mail_add_to_addressbook'));
                 $tplbtn->parseCurrentBlock();
                 $add_to_addb_button = '<br />' . $tplbtn->get();
             }
         }
         $from = new ilCustomInputGUI($this->lng->txt('from'));
         $from->setHtml($picture . ' ' . $linked_fullname . $add_to_addb_button);
         $form->addItem($from);
     } else {
         if (!$sender || !$sender->getId()) {
             $from = new ilCustomInputGUI($this->lng->txt('from'));
             $from->setHtml($mailData['import_name'] . ' (' . $this->lng->txt('user_deleted') . ')');
             $form->addItem($from);
         } else {
             $from = new ilCustomInputGUI($this->lng->txt('from'));
             $from->setHtml(ilUtil::img(ilUtil::getImagePath('HeaderIconAvatar.svg'), ilMail::_getIliasMailerName()) . '<br />' . ilMail::_getIliasMailerName());
             $form->addItem($from);
         }
     }
     $to = new ilCustomInputGUI($this->lng->txt('mail_to'));
     $to->setHtml(ilUtil::htmlencodePlainString($this->umail->formatNamesForOutput($mailData['rcp_to']), false));
     $form->addItem($to);
     if ($mailData['rcp_cc']) {
         $cc = new ilCustomInputGUI($this->lng->txt('cc'));
         $cc->setHtml(ilUtil::htmlencodePlainString($this->umail->formatNamesForOutput($mailData['rcp_cc']), false));
         $form->addItem($cc);
//.........这里部分代码省略.........

 /**
  * Save personal data form
  *
  */
 public function savePersonalData()
 {
     global $tpl, $lng, $ilCtrl, $ilUser, $ilSetting, $ilAuth;
     $this->initPersonalDataForm();
     if ($this->form->checkInput()) {
         $form_valid = true;
         // if form field name differs from setter
         $map = array("firstname" => "FirstName", "lastname" => "LastName", "title" => "UTitle", "sel_country" => "SelectedCountry", "phone_office" => "PhoneOffice", "phone_home" => "PhoneHome", "phone_mobile" => "PhoneMobile", "referral_comment" => "Comment", "interests_general" => "GeneralInterests", "interests_help_offered" => "OfferingHelp", "interests_help_looking" => "LookingForHelp");
         include_once "./Services/User/classes/class.ilUserProfile.php";
         $up = new ilUserProfile();
         foreach ($up->getStandardFields() as $f => $p) {
             // if item is part of form, it is currently valid (if not disabled)
             $item = $this->form->getItemByPostVar("usr_" . $f);
             if ($item && !$item->getDisabled()) {
                 $value = $this->form->getInput("usr_" . $f);
                 switch ($f) {
                     case "birthday":
                         if (is_array($value)) {
                             if (is_array($value['date'])) {
                                 if ($value['d'] > 0 && $value['m'] > 0 && $value['y'] > 0) {
                                     $ilUser->setBirthday(sprintf("%04d-%02d-%02d", $value['y'], $value['m'], $value['d']));
                                 } else {
                                     $ilUser->setBirthday("");
                                 }
                             } else {
                                 $ilUser->setBirthday($value['date']);
                             }
                         }
                         break;
                     default:
                         $m = ucfirst($f);
                         if (isset($map[$f])) {
                             $m = $map[$f];
                         }
                         $ilUser->{"set" . $m}($value);
                         break;
                 }
             }
         }
         $ilUser->setFullname();
         // set instant messengers
         if ($this->workWithUserSetting("instant_messengers")) {
             $ilUser->setInstantMessengerId('icq', $this->form->getInput("usr_im_icq"));
             $ilUser->setInstantMessengerId('yahoo', $this->form->getInput("usr_im_yahoo"));
             $ilUser->setInstantMessengerId('msn', $this->form->getInput("usr_im_msn"));
             $ilUser->setInstantMessengerId('aim', $this->form->getInput("usr_im_aim"));
             $ilUser->setInstantMessengerId('skype', $this->form->getInput("usr_im_skype"));
             $ilUser->setInstantMessengerId('jabber', $this->form->getInput("usr_im_jabber"));
             $ilUser->setInstantMessengerId('voip', $this->form->getInput("usr_im_voip"));
         }
         // check map activation
         include_once "./Services/Maps/classes/class.ilMapUtil.php";
         if (ilMapUtil::isActivated()) {
             $location = $this->form->getInput("location");
             $ilUser->setLatitude(ilUtil::stripSlashes($location["latitude"]));
             $ilUser->setLongitude(ilUtil::stripSlashes($location["longitude"]));
             $ilUser->setLocationZoom(ilUtil::stripSlashes($location["zoom"]));
         }
         // Set user defined data
         $defs = $this->user_defined_fields->getVisibleDefinitions();
         $udf = array();
         foreach ($defs as $definition) {
             $f = "udf_" . $definition['field_id'];
             $item = $this->form->getItemByPostVar($f);
             if ($item && !$item->getDisabled()) {
                 $udf[$definition['field_id']] = $this->form->getInput($f);
             }
         }
         $ilUser->setUserDefinedData($udf);
         // if loginname is changeable -> validate
         $un = $this->form->getInput('username');
         if ((int) $ilSetting->get('allow_change_loginname') && $un != $ilUser->getLogin()) {
             if (!strlen($un) || !ilUtil::isLogin($un)) {
                 ilUtil::sendFailure($lng->txt('form_input_not_valid'));
                 $this->form->getItemByPostVar('username')->setAlert($this->lng->txt('login_invalid'));
                 $form_valid = false;
             } else {
                 if (ilObjUser::_loginExists($un, $ilUser->getId())) {
                     ilUtil::sendFailure($lng->txt('form_input_not_valid'));
                     $this->form->getItemByPostVar('username')->setAlert($this->lng->txt('loginname_already_exists'));
                     $form_valid = false;
                 } else {
                     $ilUser->setLogin($un);
                     try {
                         $ilUser->updateLogin($ilUser->getLogin());
                         $ilAuth->setAuth($ilUser->getLogin());
                         $ilAuth->start();
                     } catch (ilUserException $e) {
                         ilUtil::sendFailure($lng->txt('form_input_not_valid'));
                         $this->form->getItemByPostVar('username')->setAlert($e->getMessage());
                         $form_valid = false;
                     }
                 }
             }
         }
         // everthing's ok. save form data
//.........这里部分代码省略.........

 public function loadTokenFromSession()
 {
     $exod_bearer_token = unserialize(ilSession::get(self::EXOD_AUTH_BEARER));
     if ($exod_bearer_token instanceof exodBearerToken) {
         $this->setExodbearerToken($exod_bearer_token);
     }
 }

 private function showHeader()
 {
     global $ilMainMenu, $ilTabs, $ilHelp;
     $ilHelp->setScreenIdComponent("mail");
     $ilMainMenu->setActive("mail");
     //		$this->tpl->getStandardTemplate();
     $this->tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
     $this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
     $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_mail_b.png"));
     // display infopanel if something happened
     ilUtil::infoPanel();
     $ilTabs->addTarget('fold', $this->ctrl->getLinkTargetByClass('ilmailfoldergui'));
     $this->ctrl->setParameterByClass('ilmailformgui', 'type', 'new');
     $ilTabs->addTarget('compose', $this->ctrl->getLinkTargetByClass('ilmailformgui'));
     $this->ctrl->clearParametersByClass('ilmailformgui');
     $ilTabs->addTarget('mail_addressbook', $this->ctrl->getLinkTargetByClass('ilmailaddressbookgui'));
     $ilTabs->addTarget('options', $this->ctrl->getLinkTargetByClass('ilmailoptionsgui'));
     switch ($this->forwardClass) {
         case 'ilmailformgui':
             $ilTabs->setTabActive('compose');
             break;
         case 'ilmailaddressbookgui':
             $ilTabs->setTabActive('mail_addressbook');
             break;
         case 'ilmailoptionsgui':
             $ilTabs->setTabActive('options');
             break;
         case 'ilmailfoldergui':
         default:
             $ilTabs->setTabActive('fold');
             break;
     }
     if (isset($_GET['message_sent'])) {
         $ilTabs->setTabActive('fold');
     }
     if ('tree' != ilSession::get(self::VIEWMODE_SESSION_KEY)) {
         $this->ctrl->setParameter($this, 'viewmode', 'tree');
         $this->tpl->setTreeFlatIcon($this->ctrl->getLinkTarget($this), 'tree');
     } else {
         $this->ctrl->setParameter($this, 'viewmode', 'flat');
         $this->tpl->setTreeFlatIcon($this->ctrl->getLinkTarget($this), 'flat');
     }
     $this->ctrl->clearParameters($this);
     $this->tpl->setCurrentBlock("tree_icons");
     $this->tpl->parseCurrentBlock();
 }

 /**
  * migrate account
  *
  * @access public
  * 
  */
 public function migrateAccount()
 {
     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'];
         include_once './Services/Authentication/classes/class.ilAuthFactory.php';
         include_once './Services/Database/classes/class.ilAuthContainerMDB2.php';
         $ilAuth = ilAuthFactory::factory(new ilAuthContainerMDB2());
         $ilAuth->start();
         if (!$ilAuth->checkAuth()) {
             $ilAuth->logout();
             $this->showAccountMigration($lng->txt('err_wrong_login'));
             return false;
         }
         $user = new ilObjUser($user_id);
         $user->setAuthMode(ilSession::get('tmp_auth_mode'));
         $user->setExternalAccount(ilSession::get('tmp_external_account'));
         $user->setActive(true);
         $user->update();
         // Assign to default role
         if (is_array(ilSession::get('tmp_roles'))) {
             foreach (ilSession::get('tmp_roles') as $role) {
                 $rbacadmin->assignUser((int) $role, $user->getId());
             }
         }
         // Log migration
         $ilLog->write(__METHOD__ . ': Migrated ' . ilSession::get('tmp_external_account') . ' to ILIAS account ' . $user->getLogin() . '.');
     } elseif ($_POST['account_migration'] == 2) {
         switch (ilSession::get('tmp_auth_mode')) {
             case 'apache':
                 $_POST['username'] = ilSession::get('tmp_external_account');
                 $_POST['password'] = ilSession::get('tmp_pass');
                 include_once 'Services/AuthApache/classes/class.ilAuthContainerApache.php';
                 $container = new ilAuthContainerApache();
                 $container->forceCreation(true);
                 $ilAuth = ilAuthFactory::factory($container);
                 $ilAuth->start();
                 break;
             case 'ldap':
                 $_POST['username'] = ilSession::get('tmp_external_account');
                 $_POST['password'] = ilSession::get('tmp_pass');
                 include_once 'Services/LDAP/classes/class.ilAuthContainerLDAP.php';
                 $container = new ilAuthContainerLDAP();
                 $container->forceCreation(true);
                 $ilAuth = ilAuthFactory::factory($container);
                 $ilAuth->start();
                 break;
             case 'radius':
                 $_POST['username'] = ilSession::get('tmp_external_account');
                 $_POST['password'] = ilSession::get('tmp_pass');
                 include_once './Services/Authentication/classes/class.ilAuthFactory.php';
                 include_once './Services/Radius/classes/class.ilAuthContainerRadius.php';
                 $container = new ilAuthContainerRadius();
                 $container->forceCreation(true);
                 $ilAuth = ilAuthFactory::factory($container);
                 $ilAuth->start();
                 break;
             case 'openid':
                 $_POST['username'] = ilSession::get('dummy');
                 $_POST['password'] = ilSession::get('dummy');
                 $_POST['oid_username'] = ilSession::get('tmp_oid_username');
                 $_POST['oid_provider'] = ilSession::get('tmp_oid_provider');
                 //ilSession::set('force_creation', true);
                 include_once './Services/Authentication/classes/class.ilAuthFactory.php';
                 include_once './Services/OpenId/classes/class.ilAuthContainerOpenId.php';
                 $container = new ilAuthContainerOpenId();
                 $container->forceCreation(true);
                 ilAuthFactory::setContext(ilAuthFactory::CONTEXT_OPENID);
                 include_once './Services/OpenId/classes/class.ilAuthOpenId.php';
                 $ilAuth = ilAuthFactory::factory($container);
                 // logout first to initiate a new login session
                 $ilAuth->logout();
                 ilSession::_destroy(session_id());
                 ilSession::set('force_creation', true);
                 $ilAuth->start();
         }
         // Redirect to acceptance
         ilUtil::redirect("ilias.php?baseClass=ilStartUpGUI&cmdClass=ilstartupgui&target=" . $_GET["target"] . "&cmd=getAcceptance");
     }
     // show personal desktop
//.........这里部分代码省略.........

 /**
  * Show terms of service
  */
 protected function showTermsOfService()
 {
     /**
      * @var $lng       ilLanguage
      * @var $tpl       ilTemplate
      * @var $ilUser    ilObjUser
      * @var $ilSetting ilSetting
      */
     global $lng, $tpl, $ilUser, $ilSetting;
     $back_to_login = 'getAcceptance' != $this->ctrl->getCmd();
     self::initStartUpTemplate('tpl.view_terms_of_service.html', $back_to_login, !$back_to_login);
     $tpl->setVariable('TXT_PAGEHEADLINE', $lng->txt('usr_agreement'));
     // #9728
     $lang_opts = array();
     foreach ($lng->getInstalledLanguages() as $lang_key) {
         $lang_opts[$lang_key] = ilLanguage::_lookupEntry($lang_key, "meta", "meta_l_" . $lang_key);
     }
     if (sizeof($lang_opts) > 1) {
         asort($lang_opts);
         foreach ($lang_opts as $lang_key => $lang_caption) {
             $tpl->setCurrentBlock('lang_headline_languages');
             $tpl->setVariable('LANG_HEADLINE_LANGUAGES_LANG_NAME', $lang_caption);
             $tpl->setVariable('LANG_HEADLINE_LANGUAGES_LANG_KEY', $lang_key);
             if ($lang_key == $lng->getLangKey()) {
                 $tpl->setVariable('LANG_HEADLINE_LANGUAGES_SELECTED_LANG', ' selected="selected"');
             }
             $tpl->parseCurrentBlock();
         }
         $tpl->setCurrentBlock('lang_headline');
         $tpl->setVariable('LANG_CHANGE_CMD', $this->ctrl->getCmd());
         $tpl->setVariable('LANG_CHANGE_FORMACTION', $this->ctrl->getFormAction($this, $this->ctrl->getCmd()));
         $tpl->setVariable('LANG_CHANGE_TXT_OK', $lng->txt('ok'));
         $tpl->setVariable('LANG_CHANGE_TXT_CHOOSE_LANGUAGE', $lng->txt('choose_language'));
         $tpl->setCurrentBlock('lang_headline');
     }
     try {
         require_once 'Services/TermsOfService/classes/class.ilTermsOfServiceSignableDocumentFactory.php';
         $document = ilTermsOfServiceSignableDocumentFactory::getByLanguageObject($lng);
         if ('getAcceptance' == $this->ctrl->getCmd()) {
             if (isset($_POST['status']) && 'accepted' == $_POST['status']) {
                 require_once 'Services/TermsOfService/classes/class.ilTermsOfServiceHelper.php';
                 ilTermsOfServiceHelper::trackAcceptance($ilUser, $document);
                 if (ilSession::get('orig_request_target')) {
                     $target = ilSession::get('orig_request_target');
                     ilSession::set('orig_request_target', '');
                     ilUtil::redirect($target);
                 } else {
                     ilUtil::redirect('index.php?target=' . $_GET['target'] . '&client_id=' . CLIENT_ID);
                 }
             }
             $tpl->setVariable('FORM_ACTION', $this->ctrl->getFormAction($this, $this->ctrl->getCmd()));
             $tpl->setVariable('ACCEPT_CHECKBOX', ilUtil::formCheckbox(0, 'status', 'accepted'));
             $tpl->setVariable('ACCEPT_TERMS_OF_SERVICE', $lng->txt('accept_usr_agreement'));
             $tpl->setVariable('TXT_SUBMIT', $lng->txt('submit'));
         }
         $tpl->setVariable('TERMS_OF_SERVICE_CONTENT', $document->getContent());
     } catch (ilTermsOfServiceNoSignableDocumentFoundException $e) {
         $tpl->setVariable('TERMS_OF_SERVICE_CONTENT', sprintf($lng->txt('no_agreement_description'), 'mailto:' . $ilSetting->get('feedback_recipient')));
     }
     $tpl->show();
 }

 /**
  * Save password form
  *
  */
 public function savePassword()
 {
     global $tpl, $lng, $ilCtrl, $ilUser, $ilSetting;
     // normally we should not end up here
     if (!$this->allowPasswordChange()) {
         $ilCtrl->redirect($this, "showPersonalData");
         return;
     }
     $this->initPasswordForm();
     if ($this->form->checkInput()) {
         $cp = $this->form->getItemByPostVar("current_password");
         $np = $this->form->getItemByPostVar("new_password");
         $error = false;
         // The old password needs to be checked for verification
         // unless the user uses Shibboleth authentication with additional
         // local authentication for WebDAV.
         #if ($ilUser->getAuthMode(true) != AUTH_SHIBBOLETH || ! $ilSetting->get("shib_auth_allow_local"))
         if ($ilUser->getAuthMode(true) == AUTH_LOCAL) {
             require_once 'Services/User/classes/class.ilUserPasswordManager.php';
             if (!ilUserPasswordManager::getInstance()->verifyPassword($ilUser, ilUtil::stripSlashes($_POST['current_password']))) {
                 $error = true;
                 $cp->setAlert($this->lng->txt('passwd_wrong'));
             }
         }
         // select password from auto generated passwords
         if ($this->ilias->getSetting("passwd_auto_generate") == 1 && !ilUtil::isPassword($_POST["new_password"])) {
             $error = true;
             $np->setAlert($this->lng->txt("passwd_not_selected"));
         }
         if ($this->ilias->getSetting("passwd_auto_generate") != 1 && !ilUtil::isPassword($_POST["new_password"], $custom_error)) {
             $error = true;
             if ($custom_error != '') {
                 $np->setAlert($custom_error);
             } else {
                 $np->setAlert($this->lng->txt("passwd_invalid"));
             }
         }
         $error_lng_var = '';
         if ($this->ilias->getSetting("passwd_auto_generate") != 1 && !ilUtil::isPasswordValidForUserContext($_POST["new_password"], $ilUser, $error_lng_var)) {
             ilUtil::sendFailure($this->lng->txt('form_input_not_valid'));
             $np->setAlert($this->lng->txt($error_lng_var));
             $error = true;
         }
         if ($this->ilias->getSetting("passwd_auto_generate") != 1 && ($ilUser->isPasswordExpired() || $ilUser->isPasswordChangeDemanded()) && $_POST["current_password"] == $_POST["new_password"]) {
             $error = true;
             $np->setAlert($this->lng->txt("new_pass_equals_old_pass"));
         }
         if (!$error) {
             $ilUser->resetPassword($_POST["new_password"], $_POST["new_password"]);
             if ($_POST["current_password"] != $_POST["new_password"]) {
                 $ilUser->setLastPasswordChangeToNow();
             }
             if (ilSession::get('orig_request_target')) {
                 ilUtil::sendSuccess($this->lng->txt('saved_successfully'), true);
                 $target = ilSession::get('orig_request_target');
                 ilSession::set('orig_request_target', '');
                 ilUtil::redirect($target);
             } else {
                 ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
                 $this->showPassword(true, true);
                 return;
             }
         }
     }
     $this->form->setValuesByPost();
     $this->showPassword(true);
 }

 /**
  * Render current help page
  *
  * @param
  * @return
  */
 function initHelp($a_tpl)
 {
     global $ilUser;
     if (ilSession::get("help_pg") > 0) {
         $a_tpl->addOnLoadCode("il.Help.showCurrentPage(" . ilSession::get("help_pg") . ");", 3);
     }
     if ($ilUser->getPref("hide_help_tt")) {
         $a_tpl->addOnLoadCode("il.Help.switchTooltips();", 3);
     }
 }