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<?php
# Lifter007: TODO
# Lifter003: TODO
# Lifter010: TODO
/*
* my_ilias_accounts.php
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* @author Arne Schroeder <schroeder@data-quest.de>
* @copyright 2018 Suchi & Berg GmbH <info@data-quest.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @since 4.3
*/
class MyIliasAccountsController extends AuthenticatedController
{
/**
* Before filter, set up the page by initializing the session and checking
* all conditions.
*
* @param String $action Name of the action to be invoked
* @param Array $args Arguments to be passed to the action method
*/
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
if (!Config::Get()->ILIAS_INTERFACE_ENABLE ) {
throw new AccessDeniedException(_('Ilias-Interface ist nicht aktiviert.'));
} else {
$this->ilias_active = true;
}
PageLayout::setHelpKeyword('Basis.Ilias');
$this->sidebar = Sidebar::get();
}
/**
* Displays accounts and ilias_interface modules for active user
*/
public function index_action()
{
Navigation::activateItem('/contents/my_ilias_accounts');
PageLayout::setTitle(_('ILIAS-Schnittstelle'));
$this->ilias_list = [];
foreach (Config::get()->ILIAS_INTERFACE_SETTINGS as $ilias_index => $ilias_config) {
if ($ilias_config['is_active']) {
$this->ilias_list[$ilias_index] = new ConnectedIlias($ilias_index);
$this->ilias_list[$ilias_index]->checkUser();
$this->ilias_list[$ilias_index]->soap_client->clearCache();
}
}
$widget = new ActionsWidget();
foreach($this->ilias_list as $ilias_list_index => $ilias) {
if ($GLOBALS['perm']->have_perm('autor')) {
$widget->addLink(
sprintf(_('Zur %s-Startseite'), $ilias->getName()),
$this->url_for('my_ilias_accounts/redirect/'.$ilias_list_index.'/login'),
Icon::create('link-extern', 'clickable'),
['target' => '_blank', 'rel' => 'noopener noreferrer']
);
}
}
$this->sidebar->addWidget($widget);
}
/**
* View ILIAS module Details
* @param $index Index of ILIAS installation
* @param $module_id module ID
*/
public function view_object_action($index, $module_id)
{
$this->ilias = new ConnectedIlias($index);
if ($this->ilias->isActive()) {
$modules = $this->ilias->getUserModules();
$this->module = $modules[$module_id];
PageLayout::setTitle($this->module->getTitle());
$this->ilias_index = $index;
} else {
PageLayout::postError(_('Diese ILIAS-Installation ist nicht aktiv.'));
}
}
/**
* Add module to ILIAS installation
* @param $index Index of ILIAS installation
*/
public function add_object_action($index)
{
$this->ilias = new ConnectedIlias($index);
if ($this->ilias->isActive()) {
$this->ilias_ref_id = $this->ilias->user->getCategory();
$this->ilias_index = $index;
} else {
PageLayout::postError(_('Diese ILIAS-Installation ist nicht aktiv.'));
}
}
/**
* Set new account for ILIAS installation
* @param $index Index of ILIAS installation
*/
public function new_account_action($index)
{
$ilias_configs = Config::get()->ILIAS_INTERFACE_SETTINGS;
if ($ilias_configs[$index]['is_active']) {
$this->ilias = new ConnectedIlias($index);
$this->ilias_index = $index;
}
}
/**
* Change/update account for ILIAS installation
* @param $index Index of ILIAS installation
*/
public function change_account_action($index, $mode)
{
$ilias_configs = Config::get()->ILIAS_INTERFACE_SETTINGS;
if ($ilias_configs[$index]['is_active']) {
$this->ilias = new ConnectedIlias($index);
$this->ilias_index = $index;
switch ($mode) {
case 'update' :
// update user account
if ($this->ilias->updateUser($GLOBALS['user'])) {
PageLayout::postSuccess(_('ILIAS-Account aktualisiert.'));
}
break;
case 'add' :
// set new user account
if ($this->ilias->soap_client->checkPassword(Request::get('ilias_login'), Request::get('ilias_password'))) {
// login data valid
$user_id = $this->ilias->soap_client->lookupUser(Request::get('ilias_login'));
if ($user_id) {
$this->ilias->user->setUsername(Request::get('ilias_login'));
$this->ilias->user->setPassword('');
$this->ilias->user->setId($user_id);
$this->ilias->user->setConnection(IliasUser::USER_TYPE_ORIGINAL);
PageLayout::postSuccess(_('ILIAS-Account zugeordnet.'));
$this->ilias->soap_client->clearCache();
}
} else {
// wrong login
PageLayout::postError(_('Login fehlgeschlagen. Die Zuordnung konnte nicht geändert werden.'));
}
break;
case 'remove' :
$this->ilias->user->unsetConnection();
PageLayout::postSuccess(_('Account-Zuordnung entfernt.'));
break;
}
}
$this->redirect($this->url_for('my_ilias_accounts/index'));
}
/**
* Redirect to ILIAS installation
* @param $index Index of ILIAS installation
*/
public function redirect_action($index, $target, $module_id = '', $module_type = '')
{
$ilias_configs = Config::get()->ILIAS_INTERFACE_SETTINGS;
if ($ilias_configs[$index]['is_active']) {
$this->ilias = new ConnectedIlias($index);
$token = $this->ilias->user->getToken();
$session_id = $this->ilias->soap_client->loginUser($this->ilias->user->getUsername(), $token);
if ($this->ilias->ilias_config['category_create_on_add_module'] && $GLOBALS['perm']->have_perm($this->ilias->ilias_config['author_perm']) && ($target == 'new') && ! $module_id) {
$this->ilias->newUserCategory();
$module_id = $this->ilias->user->category;
}
// display error message if session is invalid
if (! $this->ilias->user->isConnected() && $this->ilias->ilias_config['no_account_updates']) {
PageLayout::postError(sprintf(
_('Sie haben im System %s noch keinen Account. Loggen Sie sich zuerst in %s ein, um ILIAS-Lernobjekte in Stud.IP nutzen zu können.'),
htmlReady($this->ilias->getName()),
'<a href="'.$this->ilias->getAbsolutePath().'">'.htmlReady($this->ilias->getName()).'</a>'
));
} elseif (!$session_id) {
PageLayout::postError(
sprintf(
_('Automatischer Login für %s-Installation (Nutzername %s) fehlgeschlagen.'),
htmlReady($this->ilias->getName()),
htmlReady($this->ilias->user->getUsername())
),
$this->ilias->getError()
);
} elseif (($target == 'new') AND ! $module_id) {
PageLayout::postError(sprintf(_('Keine Kategorie zum Anlegen neuer Lernobjekte in der %s-Installation vorhanden.'),
htmlReady($this->ilias->getName())));
} else {
// remove client id from session id
$session_array = explode('::', $session_id);
$session_id = $session_array[0];
if (Request::get('ilias_module_type')) $module_type = Request::get('ilias_module_type');
// build target link
$parameters = '?sess_id='.$session_id;
if (!empty($this->ilias->getClientId())) {
$parameters .= '&client_id='.$this->ilias->getClientId();
if ($target) {
$parameters .= '&target='.$target;
}
if ($module_id) {
$parameters .= '&ref_id='.$module_id;
}
if ($module_type) {
$parameters .= '&type='.$module_type;
}
// refer to ILIAS target file
header('Location: '. $this->ilias->getTargetFile() . $parameters);
$this->render_nothing();
}
}
}
}
}
|
