diff options
| author | André Noack <noack@data-quest.de> | 2024-09-04 08:01:19 +0000 |
|---|---|---|
| committer | David Siegfried <david.siegfried@uni-vechta.de> | 2024-09-04 08:01:19 +0000 |
| commit | 207406981b8a86f3db95ba7d155e49c5ffcce246 (patch) | |
| tree | 6a95b344ce34711832405067c2fa473726886a2c | |
| parent | 612bb1c13763e07bd8201b9642af1506f18826ce (diff) | |
Resolve "Ausbau der Elearning Schnittstelle"
Closes #4109
Merge request studip/studip!3351
57 files changed, 48 insertions, 8754 deletions
diff --git a/app/controllers/course/elearning.php b/app/controllers/course/elearning.php deleted file mode 100644 index 6e67b64..0000000 --- a/app/controllers/course/elearning.php +++ /dev/null @@ -1,365 +0,0 @@ -<?php -/** - * Elearning Interface für Veranstaltungen/ Einrichtungen - * - * 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 Schröder <schroeder@data-quest.de> - * @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2 - * @category Stud.IP - * @since 3.1 - */ - -class Course_ElearningController 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()->ELEARNING_INTERFACE_ENABLE ) { - throw new AccessDeniedException(_('Elearning-Interface ist nicht aktiviert.')); - } else - $this->elearning_active = true; - - PageLayout::setHelpKeyword('Basis.Ilias'); - PageLayout::setTitle(Context::getHeaderLine(). " - " . _("Lernmodule")); - - checkObject(); // do we have an open object? - $module = checkObjectModule('ElearningInterface'); - object_set_visit_module($module->getPluginId()); - - $this->search_key = Request::get('search_key'); - $GLOBALS['search_key'] = $this->search_key; - $this->cms_select = Request::quoted('cms_select'); - $GLOBALS['cms_select'] = $this->cms_select; - $this->open_all = Request::get('open_all'); - $this->close_all = Request::get('close_all'); - $this->new_account_cms = Request::get('new_account_cms'); - $this->module_system_type = Request::get('module_system_type'); - $this->module_id = Request::get('module_id'); - $this->module_type = Request::get('module_type'); - $this->anker_target = Request::get('anker_target'); - $this->seminar_id = Context::getId(); - $this->rechte = $GLOBALS['perm']->have_studip_perm('tutor', $this->seminar_id); - if (!isset($GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->new_account_cms])) { - unset($this->new_account_cms); - } - if (!isset($GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_select])) { - unset($this->cms_select); - } - if ( - isset($_SESSION['elearning_open_close']['id']) - && $this->seminar_id !== $_SESSION['elearning_open_close']['id'] - ) { - unset($_SESSION['cache_data']); - unset($_SESSION['elearning_open_close']); - } - if ($this->open_all != "") - $_SESSION['elearning_open_close']["all open"] = true; - elseif ($this->close_all != "") - $_SESSION['elearning_open_close']["all open"] = ""; - $_SESSION['elearning_open_close']["type"] = "seminar"; - $_SESSION['elearning_open_close']["id"] = $this->seminar_id; - if (Request::get('do_open')) { - $this->anker_target = Request::get('do_open'); - $_SESSION['elearning_open_close'][Request::get('do_open')] = true; - } elseif (Request::get('do_close')) { - $this->anker_target = Request::get('do_close'); - $_SESSION['elearning_open_close'][Request::get('do_close')] = false; - } - $this->sidebar = Sidebar::get(); - $this->sidebar->setContextAvatar(CourseAvatar::getAvatar($this->seminar_id)); - } - - /** - * Displays a page. - */ - public function show_action($id = null) - { - global $connected_cms, $current_module; - Navigation::activateItem('/course/elearning/show'); - $GLOBALS['view'] = 'show'; - - // Zugeordnete Ilias-Kurse ermitteln und ggf. aktualisieren - $this->course_output = ELearningUtils::getIliasCourses($this->seminar_id); - if (!empty($this->new_account_cms)) { - //Dummy-Instanz der Zuordnungs-Klasse ohne Verbindung zur Veranstaltung - $object_connections = new ObjectConnections(); - } else { - //Instanz mit den Zuordnungen von Content-Modulen zur Veranstaltung - $object_connections = new ObjectConnections($this->seminar_id); - - $connected_modules = $object_connections->getConnections(); - } - $this->module_count = 0; - $content_modules_list = []; - if ($object_connections->isConnected()) { - $caching_active = true; - $type_tmp = []; - - if (!empty($connected_modules)) { - foreach ($connected_modules as $key => $connection) { - if (ELearningUtils::isCMSActive($connection["cms"])) { - - ELearningUtils::loadClass($connection["cms"]); - - $connected_cms[$connection["cms"]]->newContentModule($connection["id"], $connection["type"], true); - $connected_modules[$key]['title'] = $connected_cms[$connection["cms"]]->content_module[$connection["id"]]->getTitle(); - $title_tmp[$key] = str_replace(['ä','ö','ü','ß'],['ae','oe','ue','ss'],mb_strtolower($connected_modules[$key]['title'])); - $type_tmp[$key] = array_search($connection['type'], array_keys($GLOBALS['ELEARNING_INTERFACE_MODULES'][$connection["cms"]]['types'])); - $class_tmp[$key] = $GLOBALS['ELEARNING_INTERFACE_MODULES'][$connection["cms"]]["CLASS_PREFIX"]; - } - } - } - array_multisort($class_tmp, SORT_ASC, $type_tmp, SORT_ASC, $title_tmp, SORT_ASC, $connected_modules); - - foreach ($connected_modules as $index => $connection) { - $current_module = $connection["id"]; - - if ($this->module_count == 0) - $content_modules_list[$index]['show_header'] = true; - $this->module_count++; - $this->module_system_count[$connection["cms"]]++; - - if ($this->open_all != "") - $_SESSION['elearning_open_close'][$connected_cms[$connection["cms"]]->content_module[$connection["id"]]->getReferenceString()] = true; - elseif ($this->close_all != "") - $_SESSION['elearning_open_close'][$connected_cms[$connection["cms"]]->content_module[$connection["id"]]->getReferenceString()] = false; - - $connected_cms[$connection["cms"]]->content_module[$connection["id"]]->view->setChangeDate($connection["chdate"]); - $content_modules_list[$index]['module'] = $connected_cms[$connection["cms"]]->content_module[$connection["id"]]->view->show(); - } - } - if (!$this->module_count && !$this->new_account_cms) { - if (Context::isInstitute()) { - PageLayout::postInfo(_('Momentan sind dieser Einrichtung keine Lernmodule zugeordnet.')); - } else { - PageLayout::postInfo(_('Momentan sind dieser Veranstaltung keine Lernmodule zugeordnet.')); - } - } - - $widget = new ActionsWidget(); - $widget->addLink( - _('Externe Accounts verwalten'), - URLHelper::getURL('dispatch.php/elearning/my_accounts'), - Icon::create('person') - ); - if ($this->course_output['courses']) - foreach ($this->course_output['courses'] as $course) { - $widget->addLink( - sprintf(_('Direkt zum Kurs in %s'), $course['cms_name']), - $course['url'], - Icon::create('link-extern'), - ['target' => '_blank', 'rel' => 'noopener noreferrer'] - ); - } - $this->sidebar->addWidget($widget); - $this->new_account = $this->new_account_cms; - $this->content_modules = $content_modules_list; - } - - /** - * Displays a page. - */ - public function edit_action($id = null) - { - global $connected_cms, $current_module; - if (!$this->rechte) { - throw new AccessDeniedException(); - } - Navigation::activateItem('/course/elearning/edit'); - $GLOBALS['view'] = 'edit'; - // ggf. neuen Ilias4-Kurs anlegen - if (Request::submitted('create_course') AND $this->rechte) { - ELearningUtils::loadClass($this->cms_select); - if ((method_exists($connected_cms[$this->cms_select], "createCourse"))) - if ($connected_cms[$this->cms_select]->createCourse($this->seminar_id)) - PageLayout::postInfo(_('Kurs wurde angelegt.')); - } - - // ggf. bestehenden Ilias4-Kurs zuordnen - if (Request::submitted('connect_course')) { - if ( - ObjectConnections::getConnectionModuleId(Request::option('connect_course_sem_id'), 'crs', $this->cms_select) - && $GLOBALS['perm']->have_studip_perm('dozent', Request::option('connect_course_sem_id')) - ) { - ObjectConnections::setConnection($this->seminar_id, ObjectConnections::getConnectionModuleId(Request::option("connect_course_sem_id"), "crs", $this->cms_select), "crs", $this->cms_select); - PageLayout::postInfo(_('Zuordnung wurde gespeichert.')); - ELearningUtils::loadClass($this->cms_select); - if ((method_exists($connected_cms[$this->cms_select], "updateConnections"))) - $connected_cms[$this->cms_select]->updateConnections( ObjectConnections::getConnectionModuleId(Request::option("connect_course_sem_id"), "crs", $this->cms_select) ); - } - } - - // Zugeordnete Ilias-Kurse ermitteln und ggf. aktualisieren - $this->course_output = ELearningUtils::getIliasCourses($this->seminar_id); - if ($this->new_account_cms == "") { - if ($this->module_system_type != "") { - $user_crs_role = $connected_cms[$this->module_system_type]->crs_roles[$GLOBALS['auth']->auth["perm"]]; - ELearningUtils::loadClass($this->module_system_type); - } - if (Request::submitted('remove')) { - $connected_cms[$this->module_system_type]->newContentModule($this->module_id, $this->module_type, true); - if ($connected_cms[$this->module_system_type]->content_module[$this->module_id]->unsetConnection($this->seminar_id, $this->module_id, $this->module_type, $this->module_system_type)) - PageLayout::postInfo(_('Die Zuordnung wurde entfernt.')); - unset($connected_cms[$this->module_system_type]->content_module[$this->module_id]); - } elseif (Request::submitted('add')) { - $connected_cms[$this->module_system_type]->newContentModule($this->module_id, $this->module_type, true); - if ($connected_cms[$this->module_system_type]->content_module[$this->module_id]->setConnection($this->seminar_id)) - PageLayout::postInfo(_('Die Zuordnung wurde gespeichert.')); - unset($connected_cms[$this->module_system_type]->content_module[$this->module_id]); - } - if ($this->search_key != "") { - ELearningUtils::loadClass($this->cms_select); - if ( mb_strlen( trim($this->search_key) ) > 2) - $searchresult_content_modules = $connected_cms[$this->cms_select]->searchContentModules($this->search_key); - else - PageLayout::postError(_('Jeder Suchbegriff muss mindestens 3 Zeichen lang sein!')); - } - } - //Instanz mit den Zuordnungen von Content-Modulen zur Veranstaltung - $object_connections = new ObjectConnections($this->seminar_id); - - $connected_modules = $object_connections->getConnections(); - $this->module_count = 0; - $content_modules_list = []; - $user_modules_list = []; - $search_modules_list = []; - if ($object_connections->isConnected()) { - $caching_active = true; - foreach ($connected_modules as $key => $connection) { - if (ELearningUtils::isCMSActive($connection["cms"])) { - - ELearningUtils::loadClass($connection["cms"]); - - $connected_cms[$connection["cms"]]->newContentModule($connection["id"], $connection["type"], true); - $connected_modules[$key]['title'] = $connected_cms[$connection["cms"]]->content_module[$connection["id"]]->getTitle(); - $title_tmp[$key] = str_replace(['ä','ö','ü','ß'],['ae','oe','ue','ss'],mb_strtolower($connected_modules[$key]['title'])); - $type_tmp[$key] = array_search($connection['type'], array_keys($GLOBALS['ELEARNING_INTERFACE_MODULES'][$connection["cms"]]['types'])); - $class_tmp[$key] = $GLOBALS['ELEARNING_INTERFACE_MODULES'][$connection["cms"]]["CLASS_PREFIX"]; - } - } - array_multisort($class_tmp, SORT_ASC, $type_tmp, SORT_ASC, $title_tmp, SORT_ASC, $connected_modules); - - foreach ($connected_modules as $index => $connection) { - $current_module = $connection["id"]; - - if ($this->module_count == 0) - $content_modules_list[$index]['show_header'] = true; - $this->module_count++; - $this->module_system_count[$connection["cms"]]++; - - if ($this->open_all != "") - $_SESSION['elearning_open_close'][$connected_cms[$connection["cms"]]->content_module[$connection["id"]]->getReferenceString()] = true; - elseif ($this->close_all != "") - $_SESSION['elearning_open_close'][$connected_cms[$connection["cms"]]->content_module[$connection["id"]]->getReferenceString()] = false; - $content_modules_list[$index]['module'] = $connected_cms[$connection["cms"]]->content_module[$connection["id"]]->view->showAdmin(); - } - } - if (($this->module_count == 0) AND ($this->new_account_cms == "")) { - if (Context::isInstitute()) { - PageLayout::postInfo(_('Momentan sind dieser Einrichtung keine Lernmodule zugeordnet.')); - } else { - PageLayout::postInfo(_('Momentan sind dieser Veranstaltung keine Lernmodule zugeordnet.')); - } - } - $this->caching_active = false; - if (isset($GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_select]["name"])) { - ELearningUtils::loadClass($this->cms_select); - - $user_content_modules = $connected_cms[$this->cms_select]->getUserContentModules(); - if (! ($user_content_modules == false)) { - foreach ($user_content_modules as $key => $connection) { - // show only those modules which are not already connected to the seminar - if (is_object($connected_cms[$this->cms_select]->content_module[$connection["ref_id"]])) - continue; - $connected_cms[$this->cms_select]->setContentModule($connection, false); - $connected_cms[$this->cms_select]->content_module[$current_module]->view->showAdmin(); - $user_modules_list[$key]['module'] = $connected_cms[$this->cms_select]->content_module[$current_module]->view->showAdmin(); - } - } - - if (!$connected_cms[$this->cms_select]->isAuthNecessary() - || $connected_cms[$this->cms_select]->user->isConnected()) { - $this->show_search = true; - } - - if (! ($searchresult_content_modules == false)) { - foreach ($searchresult_content_modules as $key => $connection) { - // show only those modules which are not already connected to the seminar - if (is_object($connected_cms[$this->cms_select]->content_module[$connection["ref_id"]])) - continue; - $connected_cms[$this->cms_select]->setContentModule($connection, false); - $search_modules_list[$key]['module'] = $connected_cms[$this->cms_select]->content_module[$current_module]->view->showAdmin(); - } - } - - // ILIAS 4: Leeren Kurs anlegen oder Kurse von anderen Veranstaltungen zuordnen - if ((method_exists($connected_cms[$this->cms_select], "updateConnections")) AND ! ($this->module_system_count[$this->cms_select]) AND ! (ObjectConnections::getConnectionModuleId($this->seminar_id, "crs", $this->cms_select))) - { - $show_ilias_empty_course = true; - if ($GLOBALS['perm']->have_perm('root')) { - $query = "SELECT DISTINCT object_id, module_id, Name - FROM object_contentmodules - LEFT JOIN seminare ON (object_id = Seminar_id) - WHERE module_type = 'crs' AND system_type = ?"; - } else { - $query = "SELECT DISTINCT object_id, module_id, Name - FROM object_contentmodules - LEFT JOIN seminare ON (object_id = Seminar_id) - LEFT JOIN seminar_user USING (Seminar_id) - WHERE module_type = 'crs' AND system_type = ? AND seminar_user.status = 'dozent'"; - } - $statement = DBManager::get()->prepare($query); - $statement->execute([$this->cms_select]); - while ($row = $statement->fetch(PDO::FETCH_ASSOC)) { - if ($GLOBALS['perm']->have_studip_perm('dozent', $row['object_id'])) { - $existing_courses[$row['object_id']] = my_substr($row['Name'],0,60)." ".sprintf(_("(Kurs-ID %s)"), $row['module_id']); - } - } - } - - // ILIAS 4: ggf. Hinweis auf Möglichkeit, weitere Modulformen als Link einzubinden - elseif (method_exists($connected_cms[$this->cms_select], "updateConnections") AND count($connected_cms[$this->cms_select]->types['webr'])) { - $this->show_ilias_link_info = true; - $crs_data = ObjectConnections::getConnectionModuleId($this->seminar_id, "crs", $this->cms_select); - } - } - - // Cachen der SOAP-Daten - if (is_array($connected_cms)) - foreach($connected_cms as $system) - $system->terminate(); - - $widget = new ActionsWidget(); - if (is_array($this->course_output['courses']) && count($this->course_output['courses'])) { - $widget->addLink( - _('Zuordnungen aktualisieren'), - URLHelper::getURL('?', ['view' => 'edit', 'cms_select' => $this->cms_select,'update'=>1]), - Icon::create('refresh') - ); - } - $this->sidebar->addWidget($widget); - $this->new_account = $this->new_account_cms; - $this->is_inst = Context::isInstitute(); - if ($this->cms_select) { - $this->cms_name = $connected_cms[$this->cms_select]->getName(); - $this->cms_logo = $connected_cms[$this->cms_select]->getLogo(); - $this->user_modules = $user_modules_list; - $this->search_modules = $search_modules_list; - $this->existing_courses = $existing_courses; - $this->show_ilias_empty_course = $show_ilias_empty_course; - } - $this->content_modules = $content_modules_list; - } -} diff --git a/app/controllers/elearning.php b/app/controllers/elearning.php deleted file mode 100644 index b2a2117..0000000 --- a/app/controllers/elearning.php +++ /dev/null @@ -1,174 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/* - * elearning.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> - * @author Suchi & Berg GmbH <info@data-quest.de> - * @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2 - * @category Stud.IP -*/ - -class ElearningController 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()->ELEARNING_INTERFACE_ENABLE ) { - throw new AccessDeniedException(_('Elearning-Interface ist nicht aktiviert.')); - } else - $this->elearning_active = true; - - PageLayout::setHelpKeyword('Basis.Ilias'); - - $this->cms_select = Request::quoted('cms_select'); - $GLOBALS['cms_select'] = $this->cms_select; - $this->cms_list = []; - if (isset($_SESSION['elearning_open_close']) && $_SESSION['elearning_open_close']["type"] != "user") { - unset($_SESSION['elearning_open_close']); - } - $_SESSION['elearning_open_close']["type"] = "user"; - $_SESSION['elearning_open_close']["id"] = $GLOBALS['user']->id; - if (Request::get('do_open')) - $_SESSION['elearning_open_close'][Request::get('do_open')] = true; - elseif (Request::get('do_close')) - $_SESSION['elearning_open_close'][Request::get('do_close')] = false; - - $this->open_all = Request::get('open_all'); - $this->close_all = Request::get('close_all'); - $this->new_account_cms = Request::get('new_account_cms'); - $this->module_system_type = Request::option('module_system_type'); - $this->module_id = Request::option('module_id'); - $this->module_type = Request::option('module_type'); - $this->anker_target = Request::option('anker_target'); - - if (!isset($GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->new_account_cms])) { - unset($this->new_account_cms); - } - if (!isset($GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_select])) { - unset($this->cms_select); - } - if ($this->open_all != "") - $_SESSION['elearning_open_close']["all open"] = true; - elseif ($this->close_all != "") - $_SESSION['elearning_open_close']["all open"] = ""; - $this->sidebar = Sidebar::get(); - //$this->sidebar->setContextAvatar(CourseAvatar::getAvatar($this->seminar_id)); - } - - /** - * Displays accounts and elearning modules for active user - */ - public function my_accounts_action() - { - global $connected_cms, $current_module,$messages; - Navigation::activateItem('/contents/my_elearning'); - - PageLayout::setTitle(_("Meine Lernmodule und Benutzer-Accounts")); - - if ($this->new_account_cms != "") - $this->new_account_form = ELearningUtils::getNewAccountForm($this->new_account_cms); - foreach($GLOBALS['ELEARNING_INTERFACE_MODULES'] as $cms => $cms_preferences) { - if (ELearningUtils::isCMSActive($cms)) { - ELearningUtils::loadClass($cms); - if ( $cms_preferences["auth_necessary"] == true) { - $this->new_module_form[$cms] = ELearningUtils::getNewModuleForm($cms); - } - $connection_status = $connected_cms[$cms]->getConnectionStatus($cms); - - foreach ($connection_status as $type => $msg) { - if (!empty($msg["error"])) { - PageLayout::postError(_("Es traten Probleme bei der Anbindung einzelner Lermodule auf. Bitte wenden Sie sich an Ihren Systemadministrator."), [$cms .': ' . $msg["error"]]); - $GLOBALS["ELEARNING_INTERFACE_" . $cms . "_ACTIVE"] = false; - } - } - } - } - - $connected_cms = []; - // prepare cms list - foreach($GLOBALS['ELEARNING_INTERFACE_MODULES'] as $cms => $cms_preferences) { - if (ELearningUtils::isCMSActive($cms) AND $cms_preferences["auth_necessary"]) { - ELearningUtils::loadClass($cms); - $this->cms_list[$cms] = $cms_preferences; - $this->cms_list[$cms]['name'] = $connected_cms[$cms]->getName(); - $this->cms_list[$cms]['logo'] = $connected_cms[$cms]->getLogo(); - $this->cms_list[$cms]['modules'] = []; - if ($this->new_account_cms != $cms) - $this->cms_list[$cms]['show_account_form'] = $cms_preferences; - if ($GLOBALS["module_type_" . $cms] != "") - $this->cms_list[$cms]['cms_anker_target'] = true; - if ($connected_cms[$cms]->user->isConnected()) - $this->cms_list[$cms]['start_link'] = $connected_cms[$cms]->link->getStartpageLink(); - - if ($this->new_account_cms != $cms) { - if ($connected_cms[$cms]->user->isConnected()) { - $this->cms_list[$cms]['user'] = $connected_cms[$cms]->user->getUsername(); - $connected_cms[$cms]->soap_client->setCachingStatus(false); - $this->user_content_modules = $connected_cms[$cms]->getUserContentModules(); - $connected_cms[$cms]->soap_client->setCachingStatus(true); - if (! ($this->user_content_modules == false)) { - foreach ($this->user_content_modules as $key => $connection) { - $connected_cms[$cms]->setContentModule($connection, false); - $this->cms_list[$cms]['modules'][] = $connected_cms[$cms]->content_module[$current_module]->view->show(); - } - } - $this->cms_list[$cms]['new_module_form'] = $this->new_module_form[$cms]; - } - } else { - $this->cms_list[$cms]['account_form'] = $this->new_account_form; - } - } - } - - $sidebar = Sidebar::get(); - $widget = new ActionsWidget(); - - $link_count = 0; - if ($GLOBALS['perm']->have_perm('autor') AND count($this->cms_list)) { - foreach($this->cms_list as $cms_key => $cms_data) { - if ($connected_cms[$cms_key]->user->isConnected()) { - $widget->addLink( - sprintf(_('Zur %s Startseite'), $cms_data['name']), - URLHelper::getURL($cms_data['start_link']), - Icon::create('link-extern', 'clickable'), - ['target' => '_blank', 'rel' => 'noopener noreferrer'] - ); - $link_count++; - } - } - } - if ($link_count) { - $sidebar->addWidget($widget); - } - - // terminate objects - if (is_array($connected_cms)) { - foreach ($connected_cms as $system) { - $system->terminate(); - } - } - - if (is_array($messages)) { - foreach ($messages as $mtype => $mtext) { - PageLayout::postMessage(MessageBox::$mtype($mtext)); - } - } - } -} diff --git a/app/controllers/loncapa.php b/app/controllers/loncapa.php deleted file mode 100644 index dd7ea40..0000000 --- a/app/controllers/loncapa.php +++ /dev/null @@ -1,34 +0,0 @@ -<?php -class LoncapaController extends AuthenticatedController -{ - public function enter_action() - { - checkObject(); - checkObjectModule("elearning_interface"); - - $cms_type = Request::get('cms_type'); - $module = Request::get('module'); - $course_id = Context::getId(); - - if ($GLOBALS['perm']->have_studip_perm('user', $course_id) - && isset($GLOBALS['ELEARNING_INTERFACE_MODULES'][$cms_type])) - { - require_once 'lib/elearning/ELearningUtils.php'; - require_once 'lib/elearning/ObjectConnections.php'; - - $object_connections = new ObjectConnections($course_id); - $connected_modules = $object_connections->getConnections(); - $reference = "{$cms_type}_loncapa_{$module}"; - - if (isset($connected_modules[$reference]) - && ELearningUtils::isCMSActive($cms_type)) - { - ELearningUtils::loadClass($cms_type); - $lclink = new LonCapaConnectedLink($cms_type); - $this->redirect($lclink->getRedirectUrl($module, $course_id)); - return; - } - } - throw new AccessDeniedException(_('LonCapa Zugang nicht erlaubt')); - } -} diff --git a/app/views/elearning/my_accounts.php b/app/views/elearning/my_accounts.php deleted file mode 100644 index 83719ff..0000000 --- a/app/views/elearning/my_accounts.php +++ /dev/null @@ -1,48 +0,0 @@ -<?php use Studip\Button, Studip\LinkButton; ?> - <h2><?=_('Meine Lernmodule und Benutzer-Accounts')?></h2> - <? foreach($cms_list as $cms_index => $cms_data) : ?> - <? if ($cms_anker_target == $cms_index) : ?> - <a name='anker'></a> - <? endif?> - <?=ELearningUtils::getCMSHeader($cms_data['name'])?> - <br> - <?=ELearningUtils::getHeader(_("Mein Benutzeraccount"))?> - <? if ($cms_data['account_form']) : ?> - <?=$cms_data['account_form']?> - <? else : ?> - <? if ($cms_data['show_account_form'] AND $cms_data['user']) : ?> - <?=ELearningUtils::getMyAccountForm('', $cms_index)?> - <? elseif ($cms_data['show_account_form']) : ?> - <?=ELearningUtils::getMyAccountForm(sprintf(_("Sie haben im System %s bisher keinen Benutzer-Account."), htmlReady($cms_data['name'])), $cms_index)?> - <? endif ?> - <? if ($cms_data['user'] AND $cms_data['start_link']) : ?> - <div class="messagebox messagebox_info" style="background-image: none; padding-left: 15px"> - <?=_('Hier gelangen Sie direkt zur Startseite im angebundenen System:')?> - <a href="<?= URLHelper::getScriptLink($cms_data['start_link']) ?>" target="_blank" rel="noopener noreferrer"> - <?= htmlReady($cms_data['name']) ?> - </a> - </div> - <br> - <? endif ?> - <?=ELearningUtils::getHeader(_('Meine Lernmodule'))?> - <? if (count($cms_data['modules'])) : ?> - <? foreach ($cms_data['modules'] as $module_html) : ?> - <?=$module_html?> - <? endforeach ?> - <? else : ?> - <table border="0" cellspacing="0" cellpadding="6"> - <tr> - <td> - <?=sprintf(_("Sie haben im System %s keine eigenen Lernmodule."), htmlReady($cms_data['name']))?><br> - <br> - </td> - </tr> - </table> - <? endif ?> - <br> - <br> - <?=$cms_data['new_module_form']?> - <? endif ?> - <?=ELearningUtils::getCMSFooter($cms_data['logo'])?> - <br> - <? endforeach ?> diff --git a/config/config_defaults.inc.php b/config/config_defaults.inc.php index e4aed07..d0f7d69 100644 --- a/config/config_defaults.inc.php +++ b/config/config_defaults.inc.php @@ -78,88 +78,6 @@ $FOP_SH_CALL = "/usr/bin/fop"; //path to fop $EXTERN_SERVER_NAME = ""; //define name, if you use special setup -$ELEARNING_INTERFACE_MODULES = []; - -// example entry for wikifarm as server for elearning modules -// Copy them into your customized config_local.inc.php and adjust them. -// remember to activate studip-webservices with WEBSERVICES_ENABLE and to set STUDIP_INSTALLATION_ID - -// $ELEARNING_INTERFACE_MODULES["ilias5"] = [ -// "name" => "ILIAS 5", -// "ABSOLUTE_PATH_ELEARNINGMODULES" => "http://<your Ilias installation>/", -// "ABSOLUTE_PATH_SOAP" => "http://<your Ilias installation>/webservice/soap/server.php?wsdl", -// "CLASS_PREFIX" => "Ilias5", -// "auth_necessary" => true, -// "USER_AUTO_CREATE" => true, -// "USER_PREFIX" => "", -// "target_file" => "studip_referrer.php", -// "logo_file" => "assets/images/logos/ilias_logo.png", -// "soap_data" => [ -// "username" => "<username>", //this credentials are used to communicate with your Ilias 3 installation over SOAP -// "password" => "<password>", -// "client" => "<ilias client id>"], -// "types" => [ -// "webr" => ["name" => "ILIAS-Link", "icon" => "learnmodule"], -// "htlm" => ["name" => "HTML-Lerneinheit", "icon" => "learnmodule"], -// "sahs" => ["name" => "SCORM/AICC-Lerneinheit", "icon" => "learnmodule"], -// "lm" => ["name" => "ILIAS-Lerneinheit", "icon" => "learnmodule"], -// "glo" => ["name" => "ILIAS-Glossar", "icon" => "learnmodule"], -// "tst" => ["name" => "ILIAS-Test", "icon" => "learnmodule"], -// "svy" => ["name" => "ILIAS-Umfrage", "icon" => "learnmodule"], -// "exc" => ["name" => "ILIAS-Übung", "icon" => "learnmodule"] -// ], -// "global_roles" => [4,5,14], // put here the ilias role-ids for User, Guest and Anonymous -// "roles" => [ -// "autor" => "4", -// "tutor" => "4", -// "dozent" => "4", -// "admin" => "4", -// "root" => "2" -// ], -// "crs_roles" => [ -// "autor" => "member", -// "tutor" => "tutor", -// "dozent" => "admin", -// "admin" => "admin", -// "root" => "admin" -// ] -// ]; -// -// $ELEARNING_INTERFACE_MODULES["pmwiki-farm"] = [ -// "name" => "Wikifarm", -// "ABSOLUTE_PATH_ELEARNINGMODULES" => "http://<your PmWiki farm server>/<path to wiki fields>/", -// -// "WEBSERVICE_CLASS" => "xml_rpc_webserviceclient", -// "ABSOLUTE_PATH_SOAP" => "http://<your PmWiki farm server>/<path to PmWiki farm>/pmwiki.php", // url to farm webservices -// "URL_PARAMS" => "action=xmlrpc", -// -// "CLASS_PREFIX" => "PmWiki", -// "auth_necessary" => false, -// -// "field_script" => "field.php", -// "logo_file" => $ASSETS_URL."/images/logos/pmwiki-32.gif", -// -// "soap_data" => [ -// "api-key" => "<api-key for wiki webservices>", -// ], -// "types" => [ -// "wiki" => ["name" => "PmWiki-Lernmodul", "icon" => "learnmodule"], -// ] -// ]; -// -// $ELEARNING_INTERFACE_MODULES["loncapa"] = -// [ -// "name" => "LonCapa", -// "ABSOLUTE_PATH_ELEARNINGMODULES" => "http://127.0.0.1/loncapa", -// "CLASS_PREFIX" => "LonCapa", -// "auth_necessary" => false, -// "logo_file" => "assets/images/logos/lon-capa.gif", -// "types" => [ -// "loncapa" => ["name" => "LonCapa-Lernmodul", -// "icon" => "learnmodule"], -// ] -// ]; - $PLUGINS_UPLOAD_ENABLE = $_ENV['STUDIP_PLUGIN_UPLOAD_ENABLE'] ?? true; //Upload of Plugins is enabled $PLUGIN_REPOSITORIES = [ diff --git a/db/migrations/6.0.16_step_4109.php b/db/migrations/6.0.16_step_4109.php new file mode 100644 index 0000000..6332f26 --- /dev/null +++ b/db/migrations/6.0.16_step_4109.php @@ -0,0 +1,47 @@ +<?php +return new class extends Migration +{ + + public function description() + { + return 'StEP 4109: Remove ELEARNING_INTERFACE'; + } + + protected function up() + { + $db = DBManager::get(); + + $plugin_id = $db->fetchColumn("SELECT pluginid FROM plugins WHERE pluginclassname='CoreElearningInterface'"); + $db->execute("DELETE FROM roles_plugins WHERE pluginid=?", [$plugin_id]); + $db->execute("DELETE FROM tools_activated WHERE plugin_id=?", [$plugin_id]); + $db->execute("DELETE FROM plugins WHERE pluginid=?", [$plugin_id]); + + $ilias_config = $db->fetchColumn("SELECT `value` FROM config_values WHERE `field`='ILIAS_INTERFACE_SETTINGS'"); + if ($ilias_config) { + $ilias_config = json_decode($ilias_config, true); + if (is_array($ilias_config)) { + $config_keys = array_keys($ilias_config); + if (count($config_keys)) { + $db->execute("DELETE FROM auth_extern WHERE external_user_system_type NOT IN (?)", [$config_keys]); + $db->execute("DELETE FROM object_contentmodules WHERE system_type NOT IN (?)", [$config_keys]); + } + } + } else { + $elearning_active = $db->fetchColumn("SELECT `value` FROM config_values WHERE `field` LIKE 'ELEARNING_INTERFACE%ACTIVE' LIMIT 1"); + if (!$elearning_active) { + $db->execute("DELETE FROM auth_extern"); + $db->execute("DELETE FROM object_contentmodules"); + } + } + $db->exec("DELETE FROM `config_values` WHERE `field` LIKE 'ELEARNING_INTERFACE%'"); + $db->exec("DELETE FROM `config_values` WHERE `field` IN ('SOAP_ENABLE', 'SOAP_USE_PHP5')"); + $db->exec("DELETE FROM `config` WHERE `field` LIKE 'ELEARNING_INTERFACE%'"); + $db->exec("DELETE FROM `config` WHERE `field` IN ('SOAP_ENABLE', 'SOAP_USE_PHP5')"); + + } + + protected function down() + { + } + +}; diff --git a/lib/bootstrap.php b/lib/bootstrap.php index 478ca0e..2e762c5 100644 --- a/lib/bootstrap.php +++ b/lib/bootstrap.php @@ -223,13 +223,10 @@ if (Config::get()->CALENDAR_ENABLE) { require_once 'lib/calendar_functions.inc.php'; } -if (Config::get()->SOAP_ENABLE) { - require_once 'lib/soap/StudipSoapClient' . (Config::get()->SOAP_USE_PHP5 ? '_PHP5' : '' ) . '.php'; -} - if (Config::Get()->ILIAS_INTERFACE_ENABLE) { require_once 'lib/ilias_interface/IliasUserObserver.php'; require_once 'lib/ilias_interface/IliasCourseObserver.php'; + require_once 'lib/ilias_interface/StudipSoapClient.php'; } // set dummy navigation until db is ready diff --git a/lib/classes/UserManagement.php b/lib/classes/UserManagement.php index 53b5675..809d0c3 100644 --- a/lib/classes/UserManagement.php +++ b/lib/classes/UserManagement.php @@ -1250,24 +1250,6 @@ class UserManagement $msg .= 'info§' . _('Bild gelöscht.') . '§'; } - //delete connected users - if (Config::get()->ELEARNING_INTERFACE_ENABLE) { - if (ELearningUtils::initElearningInterfaces()) { - foreach ($GLOBALS['connected_cms'] as $cms){ - if ($cms->auth_necessary && $cms->user instanceOf ConnectedUser) { - $user_auto_create = $cms->USER_AUTO_CREATE; - $cms->USER_AUTO_CREATE = false; - $userclass = mb_strtolower(get_class($cms->user)); - $connected_user = new $userclass($cms->cms_type, $user_id); - if ($connected_user->deleteUser() && $connected_user->is_connected) { - $msg .= 'info§' . sprintf(_('Der verknüpfte Nutzer %s wurde im System %s gelöscht.'), $connected_user->login, $connected_user->cms_type) . '§'; - } - $cms->USER_AUTO_CREATE = $user_auto_create; - } - } - } - } - return $msg; } diff --git a/lib/elearning/ConnectedCMS.php b/lib/elearning/ConnectedCMS.php deleted file mode 100644 index f5617e8..0000000 --- a/lib/elearning/ConnectedCMS.php +++ /dev/null @@ -1,466 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/** -* main-class for connected systems -* -* This class contains the main methods of the elearning-interface to connect content-management-systems. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module ConnectedCMS -* @package ELearning-Interface -*/ -class ConnectedCMS -{ - public $title; - - public $is_active; - public $cms_type; - public $name = null; - public $ABSOLUTE_PATH_ELEARNINGMODULES = null; - public $ABSOLUTE_PATH_SOAP = null; - public $RELATIVE_PATH_DB_CLASSES = false; - public $CLASS_PREFIX = null; - public $auth_necessary = null; - public $USER_AUTO_CREATE = null; - public $USER_PREFIX = null; - public $target_file = null; - public $logo_file = null; - public $db_classes; - public $soap_data = null; - public $soap_client; - public $types = null; - public $roles = null; - - public $db; - public $db_class; - public $link; - public $user; - public $permissions; - public $content_module; - - /** - * constructor - * - * init class. don't call directly but by extending class ("new Ilias3ConnectedCMS($cms)" for example), except for basic administration - * @access - * @param string $cms system-type - */ - public function __construct($cms = "") - { - $this->cms_type = $cms; - $this->is_active = (bool) Config::get()->getValue("ELEARNING_INTERFACE_{$cms}_ACTIVE"); - - if ($cms) { - $this->init($cms); - } - } - - /** - * init settings - * - * gets settings from config-array and initializes db - * @access private - * @param string $cms system-type - */ - public function init($cms) - { - global $ELEARNING_INTERFACE_MODULES; - - $this->name = $ELEARNING_INTERFACE_MODULES[$cms]['name'] ?? null; - $this->ABSOLUTE_PATH_ELEARNINGMODULES = $ELEARNING_INTERFACE_MODULES[$cms]["ABSOLUTE_PATH_ELEARNINGMODULES"]; - $this->ABSOLUTE_PATH_SOAP = $ELEARNING_INTERFACE_MODULES[$cms]["ABSOLUTE_PATH_SOAP"]; - if (isset($ELEARNING_INTERFACE_MODULES[$cms]["RELATIVE_PATH_DB_CLASSES"])) { - $this->RELATIVE_PATH_DB_CLASSES = $ELEARNING_INTERFACE_MODULES[$cms]["RELATIVE_PATH_DB_CLASSES"]; - $this->db_classes = $ELEARNING_INTERFACE_MODULES[$cms]["db_classes"]; - } else { - $this->RELATIVE_PATH_DB_CLASSES = false; - } - $this->CLASS_PREFIX = $ELEARNING_INTERFACE_MODULES[$cms]['CLASS_PREFIX']; - $this->auth_necessary = $ELEARNING_INTERFACE_MODULES[$cms]['auth_necessary']; - $this->USER_AUTO_CREATE = $ELEARNING_INTERFACE_MODULES[$cms]['USER_AUTO_CREATE'] ?? null; - $this->USER_PREFIX = $ELEARNING_INTERFACE_MODULES[$cms]['USER_PREFIX'] ?? null; - $this->target_file = $ELEARNING_INTERFACE_MODULES[$cms]['target_file'] ?? null; - $this->logo_file = $ELEARNING_INTERFACE_MODULES[$cms]['logo_file'] ?? null; - $this->soap_data = $ELEARNING_INTERFACE_MODULES[$cms]['soap_data'] ?? null; - $this->types = $ELEARNING_INTERFACE_MODULES[$cms]['types'] ?? null; - $this->roles = $ELEARNING_INTERFACE_MODULES[$cms]['roles'] ?? null; - } - - /** - * init subclasses - * - * loads classes for user-functions - * @access public - */ - public function initSubclasses() - { - if ($this->auth_necessary) { - require_once $this->CLASS_PREFIX . "ConnectedUser.php"; - $classname = $this->CLASS_PREFIX . "ConnectedUser"; - $this->user = new $classname($this->cms_type); - - require_once $this->CLASS_PREFIX . "ConnectedPermissions.php"; - $classname = $this->CLASS_PREFIX . "ConnectedPermissions"; - $this->permissions = new $classname($this->cms_type); - } - require_once $this->CLASS_PREFIX . "ConnectedLink.php"; - $classname = $this->CLASS_PREFIX . "ConnectedLink"; - $this->link = new $classname($this->cms_type); - } - - /** - * get connection status - * - * checks settings - * @access public - * @param string $cms system-type - * @return array messages - */ - public function getConnectionStatus($cms = "") - { - $msg = [ - 'path' => [], - ]; - - if ($this->cms_type == "") { - $this->init($cms); - } - - // check connection to CMS - if (!$this->auth_necessary) { - $msg['auth'] = [ - 'info' => _('Eine Authentifizierung ist für dieses System nicht vorgesehen.') - ]; - } - - // check for SOAP-Interface - if (in_array($this->CLASS_PREFIX, ['Ilias3','Ilias4','Ilias5'])) { - $ch = curl_init($this->ABSOLUTE_PATH_ELEARNINGMODULES . 'login.php'); - curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); - curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); - curl_exec($ch); - - if (curl_getinfo($ch, CURLINFO_RESPONSE_CODE) !== 200) { - $msg['path']['error'] = sprintf( - _('Die Verbindung zum System "%s" konnte nicht hergestellt werden. Der Pfad "%s" ist ungültig.'), - $this->name, - $this->ABSOLUTE_PATH_ELEARNINGMODULES - ); - - } else { - $msg['path']['info'] = sprintf( - _('Die %s-Installation wurde gefunden.'), - $this->name - ); - } - - $msg['soap'] = []; - if (!Config::get()->SOAP_ENABLE) { - $msg['soap']['error'] = _('Das Stud.IP-Modul für die SOAP-Schnittstelle ist nicht aktiviert. Ändern Sie den entsprechenden Eintrag in der Konfigurationsdatei "local.inc".'); - } elseif (!is_array($this->soap_data)) { - $msg['soap']['error'] = _('Die SOAP-Verbindungsdaten sind für dieses System nicht gesetzt. Ergänzen Sie die Einstellungen für dieses Systems um den Eintrag "soap_data" in der Konfigurationsdatei "local.inc".'); - } else { - $this->soap_client = new StudipSoapClient($this->ABSOLUTE_PATH_SOAP); - $msg['soap']['info'] = _('Das SOAP-Modul ist aktiv.'); - } - } else { - $file = fopen($this->ABSOLUTE_PATH_ELEARNINGMODULES, 'r'); - if ($file === false) { - $msg['path']['error'] = sprintf( - _('Die Verbindung zum System "%s" konnte nicht hergestellt werden. Der Pfad "%s" ist ungültig.'), - $this->name, - $this->ABSOLUTE_PATH_ELEARNINGMODULES - ); - } else { - fclose($file); - $msg['path']['info'] = sprintf( - _("Die %s-Installation wurde gefunden."), - $this->name - ); - - // check if target-file exists - $msg['auth'] = []; - - $file = fopen($this->ABSOLUTE_PATH_ELEARNINGMODULES . $this->target_file, 'r'); - if ($file === false) { - $msg['auth']['error'] = sprintf( - _('Die Zieldatei "%s" liegt nicht im Hauptverzeichnis der %s-Installation.'), - $this->target_file, - $this->name - ); - } else { - fclose($file); - $msg['auth']['info'] = _('Die Zieldatei ist vorhanden.'); - } - } - } - - $el_path = $GLOBALS['STUDIP_BASE_PATH'] . '/lib/elearning'; - // check if needed classes exist - $files = [ - 'class_link' => "{$el_path}/{$this->CLASS_PREFIX}ConnectedLink.php", - 'class_content' => "{$el_path}/{$this->CLASS_PREFIX}ContentModule.php", - 'class_cms' => "{$el_path}/{$this->CLASS_PREFIX}ConnectedCMS.php", - ]; - - if ($this->auth_necessary) { - $files['class_user'] = "{$el_path}/{$this->CLASS_PREFIX}ConnectedUser.php"; - $files['class_perm'] = "{$el_path}/{$this->CLASS_PREFIX}ConnectedPermissions.php"; - } - - $errors = 0; - foreach ($files as $index => $file) { - if (!file_exists($file)) { - $msg[$index] = [ - 'error' => sprintf(_('Die Datei "%s" existiert nicht.'), $file), - ]; - $errors += 1; - } - } - - $msg['classes'] = []; - if ($errors === 0) { - require_once $files['class_cms']; - $msg['classes']['info'] = sprintf( - _('Die Klassen der Schnittstelle zum System "%s" wurden geladen.'), - $this->name - ); - } else { - $msg['classes']['error'] = sprintf( - _('Die Klassen der Schnittstelle zum System "%s" wurden nicht geladen.'), - $this->name - ); - } - - return $msg; - } - - /** - * get preferences - * - * shows additional settings. can be overwritten by subclass. - * @access public - */ - public function getPreferences() - { - if ($this->types != "") - { - echo "<b>" . _("Angebundene Lernmodul-Typen: ") . "</b>"; - echo "<br>\n"; - foreach($this->types as $key => $type) - echo Icon::create($type["icon"], Icon::ROLE_INACTIVE)->asImg() . $type["name"] . " ($key)<br>\n"; - echo "<br>\n"; - } - - if ($this->db_classes != "") - { - echo "<b>" . _("Verwendete DB-Zugriffs-Klassen: ") . "</b>"; - echo "<br>\n"; - foreach($this->db_classes as $key => $type) { - echo $type["file"] . " ($key)<br>\n"; - } - echo "<br>\n"; - } - } - - /** - * create new instance of subclass content-module with given values - * - * creates new instance of subclass content-module with given values - * @access public - * @param array $data module-data - * @param boolean $is_connected is module connected to seminar? - */ - public function setContentModule($data, $is_connected = false) - { - global $current_module; - $current_module = $data["ref_id"]; - - require_once($this->CLASS_PREFIX . "ContentModule.php"); - $classname = $this->CLASS_PREFIX . "ContentModule"; - - $this->content_module[$current_module] = new $classname("", $data["type"], $this->cms_type); - $this->content_module[$current_module]->setId($data["ref_id"]); - $this->content_module[$current_module]->setTitle($data["title"]); - $this->content_module[$current_module]->setDescription($data["description"]); - $this->content_module[$current_module]->setConnectionType($is_connected); - } - - /** - * create new instance of subclass content-module - * - * creates new instance of subclass content-module - * @access public - * @param string $module_id module-id - * @param string $module_type module-type - * @param boolean $is_connected is module connected to seminar? - */ - public function newContentModule($module_id, $module_type, $is_connected = false) - { - global $current_module; - $current_module = $module_id; - - require_once($this->CLASS_PREFIX . "ContentModule.php"); - $classname = $this->CLASS_PREFIX . "ContentModule"; - - if ($is_connected == false) - { - $this->content_module[$module_id] = new $classname("", $module_type, $this->cms_type); - $this->content_module[$module_id]->setId($module_id); - } - else - { - $this->content_module[$module_id] = new $classname($module_id, $module_type, $this->cms_type); - } - - $this->content_module[$module_id]->setConnectionType($is_connected); - } - - /** - * get name of cms - * - * returns name of cms - * @access public - * @return string name - */ - public function getName() - { - return $this->name; - } - - /** - * get type of cms - * - * returns type of cms - * @access public - * @return string type - */ - public function getCMSType() - { - return $this->cms_type; - } - - /** - * get path of cms - * - * returns path of cms - * @access public - * @return string path - */ - public function getAbsolutePath() - { - return $this->ABSOLUTE_PATH_ELEARNINGMODULES; - } - - /** - * get target file of cms - * - * returns target file of cms - * @access public - * @return string target file - */ - public function getTargetFile() - { - return $this->target_file; - } - - /** - * get class prefix - * - * returns class prefix - * @access public - * @return string class prefix - */ - public function getClassPrefix() - { - return $this->CLASS_PREFIX; - } - - /** - * get authentification-setting - * - * returns true, if authentification is necessary - * @access public - * @return boolean authentification-setting - */ - public function isAuthNecessary() - { - return $this->auth_necessary; - } - - /** - * get active-setting - * - * returns true, if cms is active - * @access public - * @return boolean active-setting - function isActive($cms = "") - { - return $this->is_active; - } - */ - - /** - * get user prefix - * - * returns user prefix - * @access public - * @return string user prefix - */ - public function getUserPrefix() - { - return $this->USER_PREFIX; - } - - /** - * get logo-image - * - * returns logo-image - * @access public - * @return string logo-image - */ - public function getLogo() - { - return "<img src=\"" . $this->logo_file . "\">"; - } - - /** - * get user modules - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - public function getUserContentModules() - { - return false; - } - - /** - * search modules - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - public function searchContentModules($key) - { - return false; - } - - /** - * dummy-method. can be overwritten by subclass. - */ - public function terminate() - { - } - - public function deleteConnectedModules($object_id){ - return ObjectConnections::DeleteAllConnections($object_id, $this->cms_type); - } -} diff --git a/lib/elearning/ConnectedLink.php b/lib/elearning/ConnectedLink.php deleted file mode 100644 index 6fa1de5..0000000 --- a/lib/elearning/ConnectedLink.php +++ /dev/null @@ -1,129 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/** -* class to generate links to connected systems -* -* This class contains methods to generate links to connected content-management-systems. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module ConnectedLink -* @package ELearning-Interface -*/ - -use Studip\Button, Studip\LinkButton; - -class ConnectedLink -{ - var $cms_type; - var $cms_link; - /** - * constructor - * - * init class. don't call directly, class is loaded by ConnectedCMS. - * @access public - * @param string $cms system-type - */ - function __construct($cms) - { - global $ELEARNING_INTERFACE_MODULES; - - $this->cms_type = $cms; - $this->cms_link = $ELEARNING_INTERFACE_MODULES[$cms]["ABSOLUTE_PATH_ELEARNINGMODULES"] . ($ELEARNING_INTERFACE_MODULES[$cms]["target_file"] ?? null); - } - - /** - * get link to create new account - * - * returns link to create new user-account - * @access public - * @return string html-code - */ - function getNewAccountLink() - { - global $connected_cms, $cms_select, $current_module; - - $output = "<form method=\"POST\" action=\"" . URLHelper::getLink() . "\">\n"; - $output .= CSRFProtection::tokenTag(); - $output .= "<input type=\"HIDDEN\" name=\"view\" value=\"" . Request::option('view') . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"ref_id\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getId()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_type\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getModuleType()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"search_key\" value=\"" . htmlReady(Request::get('search_key')) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"cms_select\" value=\"" . htmlReady($cms_select) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"new_account_cms\" value=\"" . htmlReady($this->cms_type) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"new_account_step\" value=\"0\">\n"; - $output .= Button::createAccept(_('Starten'), 'start'); - $output .= "</form>"; - return $output; - } - - /** - * get module-links for user - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - function getUserModuleLinks() - { - return false; - } - - /** - * get module-links for admin - * - * returns links to remove or add module to object - * @access public - * @return string html-code - */ - function getAdminModuleLinks() - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - $output = "<form method=\"POST\" action=\"" . URLHelper::getLink() . "\">\n"; - $output .= CSRFProtection::tokenTag(); - $output .= "<input type=\"HIDDEN\" name=\"view\" value=\"" . htmlReady($view) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"search_key\" value=\"" . htmlReady($search_key) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"cms_select\" value=\"" . htmlReady($cms_select) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_type\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getModuleType()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_id\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getId()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_system_type\" value=\"" . htmlReady($this->cms_type) . "\">\n"; - - if ($connected_cms[$this->cms_type]->content_module[$current_module]->isConnected()) - $output .= " " . Button::create(_('Entfernen'), 'remove'); - else - $output .= " " . Button::create(_('Hinzufügen'), 'add'); - $output .= "</form>"; - - return $output; - } - - /** - * get new module link - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - function getNewModuleLink() - { - return false; - } - - /** - * get start page link - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - function getStartpageLink() - { - return false; - } -} -?> diff --git a/lib/elearning/ConnectedPermissions.php b/lib/elearning/ConnectedPermissions.php deleted file mode 100644 index a2216b7..0000000 --- a/lib/elearning/ConnectedPermissions.php +++ /dev/null @@ -1,57 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/** -* class to handle access controls -* -* This class contains methods to handle permissions on connected objects. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module ConnectedPermission -* @package ELearning-Interface -*/ -class ConnectedPermissions -{ - var $cms_type; - - var $db_class; - /** - * constructor - * - * init class. don't call directly, class is loaded by ConnectedCMS. - * @access public - * @param string $cms system-type - */ - function __construct($cms) - { - global $connected_cms, $ELEARNING_INTERFACE_MODULES; - - $this->cms_type = $cms; - if ($ELEARNING_INTERFACE_MODULES[$this->cms_type]["RELATIVE_PATH_DB_CLASSES"] != false) - { - require_once('lib/elearning/' . $ELEARNING_INTERFACE_MODULES[$this->cms_type]["RELATIVE_PATH_DB_CLASSES"] - . "/" . $ELEARNING_INTERFACE_MODULES[$this->cms_type]["db_classes"]["permissions"]["file"] ); - $classname = $ELEARNING_INTERFACE_MODULES[$this->cms_type]["db_classes"]["permissions"]["classname"]; - $this->db_class = new $classname(); - } - - } - - /** - * get module-permissions - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @param string $module_id module-id - * @return boolean returns false - */ - function getContentModulePerms($module_id) - { - return false; - } -} -?>
\ No newline at end of file diff --git a/lib/elearning/ConnectedUser.php b/lib/elearning/ConnectedUser.php deleted file mode 100644 index 3c74a14..0000000 --- a/lib/elearning/ConnectedUser.php +++ /dev/null @@ -1,512 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -DEFINE ("USER_TYPE_ORIGINAL" , "1"); -DEFINE ("USER_TYPE_CREATED", "0"); - -/** -* class to handle user-accounts -* -* This class contains methods to handle connected user-accounts. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module ConnectedUser -* @package ELearning-Interface -*/ -class ConnectedUser -{ - var $cms_type; - var $id; - var $studip_id; - var $studip_login; - var $studip_password; - var $login; - var $external_password; - var $category; - var $gender; - var $title_front; - var $title_rear; - var $title; - var $firstname; - var $lastname; - var $institution; - var $department; - var $street; - var $city; - var $zipcode; - var $country; - var $phone_home; - var $fax; - var $matriculation; - var $email; - var $type; - var $is_connected; - - var $db_class; - /** - * constructor - * - * init class. don't call directly, class is loaded by ConnectedCMS. - * @access public - * @param string $cms system-type - */ - function __construct($cms, $user_id = false) - { - global $auth, $ELEARNING_INTERFACE_MODULES; - - $this->studip_id = $user_id ? $user_id : $auth->auth["uid"]; - $this->cms_type = $cms; - - if ($ELEARNING_INTERFACE_MODULES[$this->cms_type]["RELATIVE_PATH_DB_CLASSES"] != false) - { - require_once("lib/elearning/" . $ELEARNING_INTERFACE_MODULES[$this->cms_type]["RELATIVE_PATH_DB_CLASSES"] . "/" . $ELEARNING_INTERFACE_MODULES[$this->cms_type]["db_classes"]["user"]["file"] ); - $classname = $ELEARNING_INTERFACE_MODULES[$this->cms_type]["db_classes"]["user"]["classname"]; - $this->db_class = new $classname(); - } - $this->readData(); - $this->getStudipUserData(); - } - - /** - * get data - * - * gets data from database - * @access public - * @return boolean returns false, if no data was found - */ - function readData() - { - $query = "SELECT external_user_id, external_user_name, external_user_password, external_user_category, external_user_type - FROM auth_extern - WHERE studip_user_id = ? AND external_user_system_type = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$this->studip_id, $this->cms_type]); - $data = $statement->fetch(PDO::FETCH_ASSOC); - - if (!$data) { - $this->id = ''; - $this->is_connected = false; - return false; - } - - $this->id = $data['external_user_id']; - $this->login = $data['external_user_name']; - $this->external_password = $data['external_user_password']; - $this->category = $data['external_user_category']; - $this->type = $data['external_user_type']; - $this->is_connected = true; - - return true; - } - - /** - * get stud.ip-user-data - * - * gets stud.ip-user-data from database - * @access public - * @return boolean returns false, if no data was found - */ - function getStudipUserData() - { - global $connected_cms; - - $query = "SELECT username, password, title_front, title_rear, Vorname, - Nachname, Email, privatnr, privadr, geschlecht - FROM auth_user_md5 - LEFT JOIN user_info USING (user_id) - WHERE user_id = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$this->studip_id]); - $data = $statement->fetch(PDO::FETCH_ASSOC); - - if (!$data) { - return false; - } - - $this->studip_login = $data['username']; - if ($this->is_connected == false) { - $this->login = $connected_cms[$this->cms_type]->getUserPrefix() . $this->studip_login; - } - - $this->studip_password = $data['password']; - $this->title_front = $data['title_front']; - $this->title_rear = $data['title_rear']; - $this->firstname = $data['Vorname']; - $this->lastname = $data['Nachname']; - $this->email = $data['Email']; - $this->phone_home = $data['privatnr']; - $this->street = $data['privadr']; - $this->gender = ($data['geschlecht'] == 2 ? 'f' : 'm'); - - if ($this->title_front != '') { - $this->title = $this->title_front; - } - if ($this->title_front != '' && $this->title_rear != '') { - $this->title .= ' '; - } - if ($this->title_rear != '') { - $this->title .= $this->title_rear; - } - return true; - } - - /** - * create new user-account - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - function newUser() - { - return false; - } - - /** - * update user-account - * - * dummy-method. must be overwritten by subclass. - */ - public function updateUser() - { - } - - /** - * delete user-account - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - function deleteUser() - { - return false; - } - - /** - * get login-data of user-account - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - function getLoginData($username) - { - return false; - } - - /** - * get id - * - * returns id - * @access public - * @return string id - */ - function getId() - { - return $this->id; - } - - /** - * get stud.ip user-id - * - * returns id - * @access public - * @return string stud.ip user-id - */ - function getStudipId() - { - return $this->studip_id; - } - - /** - * get username - * - * returns username - * @access public - * @return string username - */ - function getUsername() - { - return $this->login; - } - - /** - * set username - * - * sets username - * @access public - * @param string $user_login username - */ - function setUsername($user_login) - { - $this->login = $user_login; - } - - /** - * get password - * - * returns password - * @access public - * @return string password - */ - function getPassword() - { - return $this->external_password; - } - - /** - * set password - * - * sets password - * @access public - * @param string $user_password password - */ - function setPassword($user_password) - { - $this->external_password = $user_password; - } - - /** - * get user category - * - * returns id - * @access public - * @return string id - */ - function getCategory() - { - return $this->category; - } - - /** - * set user category - * - * sets user category - * @access public - * @param string $user_category category - */ - function setCategory($user_category) - { - $this->category = $user_category; - } - - /** - * get crypted password - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @return boolean returns false - */ - function getCryptedPassword($password) - { - return false; - } - - /** - * verify login data - * - * returns true, if login-data is valid - * @access public - * @param string $username username - * @param string $password password - * @return boolean login-validation - */ - function verifyLogin($username, $password) - { - $this->getLoginData($username); - if (($username == "") OR ($password == "")) - return false; - if ( ($this->login == $username) AND ($this->external_password == $this->getCryptedPassword($password) ) ) - return true; - return false; - } - - /** - * get gender - * - * returns gender-setting - * @access public - * @return string gender-setting - */ - function getGender() - { - return $this->gender; - } - - /** - * set gender - * - * sets gender - * @access public - * @param string $user_gender gender-setting - */ - function setGender($user_gender) - { - $this->gender = $user_gender; - } - - /** - * get full name - * - * returns full name - * @access public - * @return string name - */ - function getName() - { - if ($this->title != "") - return $this->title . ' ' . $this->firstname . ' ' . $this->lastname; - else - return $this->firstname . ' ' . $this->lastname; - } - - /** - * get firstname - * - * returns firstname - * @access public - * @return string firstname - */ - function getFirstname() - { - return $this->firstname; - } - - /** - * set firstname - * - * sets firstname - * @access public - * @param string $user_firstname firstname - */ - function setFirstname($user_firstname) - { - $this->firstname = $user_firstname; - } - - /** - * get lastname - * - * returns lastname - * @access public - * @return string lastname - */ - function getLastname() - { - return $this->lastname; - } - - /** - * set lastname - * - * sets lastname - * @access public - * @param string $user_lastname lastname - */ - function setLastname($user_lastname) - { - $this->lastname = $user_lastname; - } - - /** - * get email-adress - * - * returns email-adress - * @access public - * @return string email-adress - */ - function getEmail() - { - return $this->email; - } - - /** - * set email-adress - * - * sets email-adress - * @access public - * @param string $user_email email-adress - */ - function setEmail($user_email) - { - $this->email = $user_email; - } - - /** - * get user-type - * - * returns user-type - * @access public - * @return string user-type - */ - function getUserType() - { - return $this->type; - } - - /** - * set user-type - * - * sets user-type - * @access public - * @param string $user_type user-type - */ - function setUserType($user_type) - { - $this->type = $user_type; - } - - /** - * save connection for user-account - * - * saves user-connection to database and sets type for actual user - * @param string $user_type user-type - */ - public function setConnection($user_type) - { - $this->setUserType($user_type); - - $query = "INSERT INTO auth_extern (studip_user_id, external_user_id, external_user_name, - external_user_password, external_user_category, - external_user_system_type, external_user_type) - VALUES (?, ?, ?, ?, ?, ?, ?) - ON DUPLICATE KEY - UPDATE external_user_name = VALUES(external_user_name), - external_user_password = VALUES(external_user_password), - external_user_category = VALUES(external_user_category), - external_user_id = VALUES(external_user_id), - external_user_type = VALUES(external_user_type)"; - $statement = DBManager::get()->prepare($query); - $statement->execute([ - (string)$this->studip_id, - (string)$this->id, - (string)$this->login, - (string)$this->external_password, - (string)$this->category, - (string)$this->cms_type, - (int)$this->type, - ]); - - $this->is_connected = true; - $this->readData(); - } - - /** - * get connection-status - * - * returns true, if there is a connected user - * @access public - * @return boolean connection-status - */ - function isConnected() - { - return $this->is_connected; - } -} -?> diff --git a/lib/elearning/ContentModule.php b/lib/elearning/ContentModule.php deleted file mode 100644 index 1b2921b..0000000 --- a/lib/elearning/ContentModule.php +++ /dev/null @@ -1,388 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** -* class to handle content module data -* -* This class contains methods to handle connected content module data. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module ContentModule -* @package ELearning-Interface -*/ -abstract class ContentModule -{ - /** - * Fetches data from conencted cms. - */ - abstract function readData(); - - var $id; - var $title; - var $module_type; - var $module_type_name; - var $icon_file; - var $cms_type; - var $cms_name; - var $description; - var $authors; - var $is_connected; - var $is_dummy; - var $allowed_operations; - - var $db_class; - var $view; - /** - * constructor - * - * init class. don't call directly, class is loaded by ConnectedCMS. - * @access public - * @param string $module_id module-id - * @param string $module_type module-type - * @param string $cms_type system-type - */ - function __construct($module_id, $module_type, $cms_type) - { - global $connected_cms; - - $this->is_dummy = false; - $this->setCMSType($cms_type); - $this->setModuleType($module_type); - if ($module_id != "") - { - $this->setId($module_id); - - $this->readData(); - } - $this->view = new ContentModuleView($this->cms_type); - -/**/ } - -/* // Dummy-method. Must be overwritten by subclass. - function readData() - { - return false; - } -*/ - - /** - * set id - * - * sets id - * @access public - * @param string $module_id id - */ - function setId($module_id) - { - $this->id = $module_id; - } - - /** - * get id - * - * returns id - * @access public - * @return string id - */ - function getId() - { - return $this->id; - } - - /** - * set cms-type - * - * sets cms-type - * @access public - * @param string $module_cms_type cms-type - */ - function setCMSType($module_cms_type) - { - global $ELEARNING_INTERFACE_MODULES; - $this->cms_type = $module_cms_type; - $this->cms_name = $ELEARNING_INTERFACE_MODULES[$module_cms_type]["name"]; - } - - /** - * get cms-type - * - * returns cms-type - * @access public - * @return string cms-type - */ - function getCMSType() - { - return $this->cms_type; - } - - /** - * get cms name - * - * returns cms name - * @access public - * @return string cms name - */ - function getCMSName() - { - return $this->cms_name; - } - - /** - * set module-type - * - * sets module-type - * @access public - * @param string $module_type module-type - */ - function setModuleType($module_type) - { - global $ELEARNING_INTERFACE_MODULES; - $this->module_type = $module_type; - $this->module_type_name = $ELEARNING_INTERFACE_MODULES[$this->cms_type]["types"][$module_type]["name"]; - $this->icon_file = $ELEARNING_INTERFACE_MODULES[$this->cms_type]["types"][$module_type]["icon"]; - } - - /** - * get module-type - * - * returns module-type - * @access public - * @return string module-type - */ - function getModuleType() - { - return $this->module_type; - } - - /** - * get module-type name - * - * returns module-type name - * @access public - * @return string module-type name - */ - function getModuleTypeName() - { - return $this->module_type_name; - } - - /** - * set title - * - * sets title - * @access public - * @param string $module_title title - */ - function setTitle($module_title) - { - $this->title = $module_title; - } - - /** - * get title - * - * returns title - * @access public - * @return string title - */ - function getTitle() - { - return $this->title; - } - - /** - * set description - * - * sets description - * @access public - * @param string $module_description description - */ - function setDescription($module_description) - { - $this->description = $module_description; - } - - /** - * get description - * - * returns description - * @access public - * @return string description - */ - function getDescription() - { - return $this->description; - } - - /** - * set authors - * - * sets authors - * @access public - * @param array $module_authors authors - */ - function setAuthors($module_authors) - { - $this->authors = $module_authors; - } - - /** - * get authors - * - * returns authors - * @access public - * @return array authors - */ - function getAuthors() - { - return $this->authors; - } - - /** - * set connection - * - * sets connection with seminar - * @access public - * @param string $seminar_id seminar-id - * @return boolean successful - */ - function setConnection($seminar_id) - { - $this->is_connected = true; -// echo "$this->id, $this->module_type, $this->cms_type"; - return ObjectConnections::setConnection($seminar_id, $this->id, $this->module_type, $this->cms_type); - } - - /** - * unset connection - * - * unsets connection with seminar - * @access public - * @param string $seminar_id seminar-id - * @return boolean successful - */ - function unsetConnection($seminar_id) - { - $this->is_connected = false; - return ObjectConnections::unsetConnection($seminar_id, $this->id, $this->module_type, $this->cms_type); - } - - /** - * set connection-status - * - * sets connection-status - * @access public - * @param boolean $is_connected connection-status - */ - function setConnectionType($is_connected) - { - $this->is_connected = $is_connected; - } - - /** - * get connection-status - * - * returns true, if module is connected to seminar - * @access public - * @return boolean connection-status - */ - function isConnected() - { - return $this->is_connected; - } - - /** - * get reference string - * - * returns reference string for content-module - * @access public - * @return string reference string - */ - function getReferenceString() - { - return $this->cms_type."_".$this->module_type."_".$this->id; - } - - /** - * get icon-image - * - * returns icon-image - * @access public - * @return string icon-image - */ - function getIcon() - { - if (!$this->icon_file) { - $this->icon_file = 'learnmodule'; - } - if (mb_strpos('http', $this->icon_file) === 0) { - return "<img src=\"" . $this->icon_file . "\">"; - } else { - return Icon::create($this->icon_file, 'inactive')->asImg(); - } - } - - /** - * get module-status - * - * returns true, if module is a dummy - * @access public - * @return boolean module-status - */ - function isDummy() - { - return $this->is_dummy; - } - - /** - * create module-dummy - * - * sets title and description of module to display error-message - * @access public - * @param string $error error-type - */ - function createDummyForErrormessage($error = "unknown") - { - global $connected_cms; - - switch($error) - { - case "no permission": - $this->setTitle(_("--- Keine Lese-Berechtigung! ---")); - $this->setDescription(sprintf(_("Sie haben im System \"%s\" keine Lese-Berechtigung für das Lernmodul, das dieser Veranstaltung / Einrichtung an dieser Stelle zugeordnet ist."), $this->getCMSName())); - break; - case "not found": - $this->setTitle(_("--- Dieses Content-Modul existiert nicht mehr im angebundenen System! ---")); - $this->setDescription(sprintf(_("Das Lernmodul, das dieser Veranstaltung / Einrichtung an dieser Stelle zugeordnet war, existiert nicht mehr. Dieser Fehler tritt auf, wenn das angebundene LCMS \"%s\" nicht erreichbar ist oder wenn das Lernmodul innerhalb des angebundenen Systems gelöscht wurde."), $this->getCMSName())); - break; - case "deleted": - $this->setTitle(_("--- Dieses Content-Modul wurde im angebundenen System gelöscht! ---")); - $this->setDescription(sprintf(_("Das Lernmodul, das dieser Veranstaltung / Einrichtung an dieser Stelle zugeordnet war, wurde gelöscht."), $this->getCMSName())); - break; - default: - $this->setTitle(_("--- Es ist ein unbekannter Fehler aufgetreten! ---")); - $this->setDescription(sprintf(_("Unbekannter Fehler beim Lernmodul mit der Referenz-ID \"%s\" im LCMS \"%s\""), $this->getId(), $this->getCMSName())); - } - - $this->is_dummy = true; - } - - /** - * ask for permission for given operation - * - * dummy-method. returns false. must be overwritten by subclass. - * @access public - * @param string $operation operation - * @return boolean returns false - */ - function isAllowed($operation) - { - return false; - } -} -?> diff --git a/lib/elearning/ContentModuleView.php b/lib/elearning/ContentModuleView.php deleted file mode 100644 index c351c1c..0000000 --- a/lib/elearning/ContentModuleView.php +++ /dev/null @@ -1,189 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/** -* class to show content-module data -* -* This class contains methods for output of connected module data. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module ContentModuleView -* @package ELearning-Interface -*/ -class ContentModuleView -{ - var $view_mode; - var $change_date; - var $module_new; - var $cms_type; - /** - * constructor - * - * init class. don't call directly, class is loaded by ContentModule. - * @access public - * @param string $cms system-type - */ - function __construct($cms) - { - global $connected_cms; - - $this->change_date = 0; - $this->module_new = false; - $this->cms_type = $cms; - $this->setViewMode("closed"); - } - - /** - * show module-data - * - * show module-data in printhead/printcontent-style. user-mode - * @access public - */ - function show($mode = "") - { - global $connected_cms, $view, $search_key, $cms_select, $current_module, $anker_target; - - $content_module = $connected_cms[$this->cms_type]->content_module[$current_module]; - - if ( (! $content_module->isDummy()) AND ($connected_cms[$this->cms_type]->isAuthNecessary() == true) AND ($connected_cms[$this->cms_type]->user->isConnected() == true)) { - if (! $content_module->isAllowed(OPERATION_VISIBLE)) { - return false; - } - } - - if ($_SESSION['elearning_open_close'][$content_module->getReferenceString()] == true) - $this->setViewMode("open"); - $module_title = $content_module->getTitle(); -/*/ - if ($mode == "searchresult") { - $module_title = $module_title . " (ID " . $content_module->getId() . ", "; - if ($content_module->isAllowed(OPERATION_WRITE)) - $module_title = $module_title . " " . _("Schreibzugriff") . ")"; - else - $module_title = $module_title . " " . _("Lesezugriff") . ")"; - }/**/ - if ($this->isOpen() == true) - $module_link = URLHelper::getLink('?do_close='. $content_module->getReferenceString() . '&view='.$view.'&search_key='.$search_key.'&cms_select='.$cms_select.'#anker'); - else - $module_link = URLHelper::getLink('?do_open='. $content_module->getReferenceString() . '&view='.$view.'&search_key='.$search_key.'&cms_select='.$cms_select.'#anker'); - if (! $content_module->isDummy()) - $module_buttons = $connected_cms[$this->cms_type]->link->getUserModuleLinks(); - $template = $GLOBALS['template_factory']->open('elearning/_content_module.php'); - $template->set_attribute('module_anker_target', ($anker_target == $content_module->getReferenceString())); - $template->set_attribute('module_link', $module_link); - $template->set_attribute('module_buttons', $module_buttons); - $template->set_attribute('module_authors', $content_module->getAuthors()); - $template->set_attribute('module_title', $module_title); - $template->set_attribute('module_description', $content_module->getDescription()); - $template->set_attribute('module_is_new', $this->module_new); - $template->set_attribute('module_chdate', $this->change_date); - $template->set_attribute('module_reference', $content_module->getReferenceString()); - $template->set_attribute('module_source', $content_module->getCMSName() . " / " . $content_module->getModuleTypeName()); - $template->set_attribute('module_icon', $content_module->getIcon()); - $template->set_attribute('module_is_open', $this->isOpen()); - return $template->render(); - } - - /** - * show module-data to admin - * - * show module-data in printhead/printcontent-style. admin-mode - * @access public - */ - function showAdmin($mode = "") - { - global $connected_cms, $view, $search_key, $cms_select, $current_module, $anker_target; - - $content_module = $connected_cms[$this->cms_type]->content_module[$current_module]; - - if ( (! $content_module->isDummy()) AND ($connected_cms[$this->cms_type]->isAuthNecessary() == true) AND ($connected_cms[$this->cms_type]->user->isConnected() == true)) { - if (! $content_module->isAllowed(OPERATION_VISIBLE)) { - return false; - } - } - - if ($_SESSION['elearning_open_close'][$content_module->getReferenceString()] == true) - $this->setViewMode("open"); - - $module_title = $content_module->getTitle(); - $module_title = $module_title . " (ID " . $content_module->getId(); - if ($content_module->isAllowed(OPERATION_WRITE)) - $module_title = $module_title . ", " . _("Schreibzugriff"); - elseif ($content_module->isAllowed(OPERATION_READ)) - $module_title = $module_title . ", " . _("Lesezugriff"); - else - $module_title = $module_title . ", " . _("kein Lesezugriff"); - $module_title = $module_title . ")"; - - if ($this->isOpen() == true) - $module_link = URLHelper::getLink('?do_close='. $content_module->getReferenceString() . '&view='.$view.'&search_key='.$search_key.'&cms_select='.$cms_select.'#anker'); - else - $module_link = URLHelper::getLink('?do_open='. $content_module->getReferenceString() . '&view='.$view.'&search_key='.$search_key.'&cms_select='.$cms_select.'#anker'); - - $template = $GLOBALS['template_factory']->open('elearning/_content_module.php'); - $template->set_attribute('module_anker_target', ($anker_target == $content_module->getReferenceString())); - $template->set_attribute('module_link', $module_link); - if ($content_module->isAllowed(OPERATION_READ)) - $module_buttons = $connected_cms[$this->cms_type]->link->getAdminModuleLinks(); - $template->set_attribute('module_buttons', $module_buttons); - $template->set_attribute('module_authors', $content_module->getAuthors()); - $template->set_attribute('module_title', $module_title); - $template->set_attribute('module_description', $content_module->getDescription()); - $template->set_attribute('module_is_new', $this->module_new); - $template->set_attribute('module_chdate', $this->change_date); - $template->set_attribute('module_reference', $content_module->getReferenceString()); - $template->set_attribute('module_source', $content_module->getCMSName() . " / " . $content_module->getModuleTypeName()); - $template->set_attribute('module_icon', $content_module->getIcon()); - $template->set_attribute('module_is_open', $this->isOpen()); - return $template->render(); - } - - /** - * get open-status - * - * returns true, if module is opened - * @access public - * @return boolean open-status - */ - function isOpen() - { - if ($this->view_mode == "open") - return true; - else - return false; - } - - /** - * set view-mode - * - * sets view-mode - * @access public - * @param boolean $module_mode view-mode - */ - function setViewMode($module_mode) - { - $this->view_mode = $module_mode; - } - - /** - * set changedate - * - * sets changedate for view - * @access public - * @param string $module_chdate changedate - */ - function setChangeDate($module_chdate) - { - $this->change_date = $module_chdate; - - if (object_get_visit(Context::getId(), "elearning_interface") < $this->change_date) - $this->module_new = true; - else - $this->module_new = false; - } -} -?> diff --git a/lib/elearning/ELearningUtils.php b/lib/elearning/ELearningUtils.php deleted file mode 100644 index 806cff9..0000000 --- a/lib/elearning/ELearningUtils.php +++ /dev/null @@ -1,612 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/** -* class with several forms and tools for the elearning interface -* -* This class contains Utilities for the elearning-interface. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @package ELearning-Interface -*/ - -use Studip\Button, Studip\LinkButton; - -class ELearningUtils -{ - /** - * loads class ConnectedCMS for given system-type and creates an instance - * - * @param string $cms system-type - */ - public static function loadClass($cms) - { - global $connected_cms, $ELEARNING_INTERFACE_MODULES; - - if (!isset($connected_cms[$cms]) || !is_object($connected_cms[$cms])) { - require_once "lib/elearning/{$ELEARNING_INTERFACE_MODULES[$cms]['CLASS_PREFIX']}ConnectedCMS.php"; - $classname = "{$ELEARNING_INTERFACE_MODULES[$cms]['CLASS_PREFIX']}ConnectedCMS"; - $connected_cms[$cms] = new $classname($cms); - $connected_cms[$cms]->initSubclasses(); - } - } - - public static function initElearningInterfaces() - { - global $ELEARNING_INTERFACE_MODULES, $connected_cms; - if (is_array($ELEARNING_INTERFACE_MODULES)) { - foreach (array_keys($ELEARNING_INTERFACE_MODULES) as $cms) { - if (self::isCMSActive($cms)) { - self::loadClass($cms); - } - } - } - return is_array($connected_cms) ? count($connected_cms) : false; - } - - /** - * gets config-value with given name from globals - * - * @param string $name entry-name - * @param string $cms system-type - * @return boolean returns false if no cms is given - */ - public static function getConfigValue($name, $cms) - { - if (!$cms) { - return false; - } - return Config::get()->getValue("ELEARNING_INTERFACE_{$cms}_{$name}"); - } - - /** - * set config-value - * - * writes config-value with given name and value to database - * - * @param string $name entry-name - * @param string $value value - * @param string $cms system-type - */ - public static function setConfigValue($name, $value, $cms) - { - if (!$cms) { - return; - } - - try { - Config::get()->store("ELEARNING_INTERFACE_{$cms}_{$name}", $value); - } catch (InvalidArgumentException $e) { - Config::get()->create("ELEARNING_INTERFACE_{$cms}_{$name}", [ - 'value' => $value, - 'type' => 'string', - ]); - } - } - - /** - * check cms-status - * - * checks if connected content-management-system is activated - * - * @param string $cms system-type - */ - public static function isCMSActive($cms) - { - return self::getConfigValue('ACTIVE', $cms); - } - - /** - * get cms-selectbox - * - * returns a form to select a cms - * - * @param string $message description-text - * @param boolean $check_active show only activated systems - * @return string returns html-code - */ - public static function getCMSSelectbox($message, $check_active = true) - { - global $ELEARNING_INTERFACE_MODULES, $cms_select, $search_key, $view; - if (!is_array($ELEARNING_INTERFACE_MODULES)) { - $msg = sprintf(_("Die ELearning-Schnittstelle ist nicht korrekt konfiguriert. Die Variable \"%s\" " - ."muss in der Konfigurationsdatei von Stud.IP erst mit den Verbindungsdaten angebundener " - ."Learning-Content-Management-Systeme aufgefüllt werden. Solange dies nicht geschehen " - ."ist, setzen Sie die Variable \"%s\" auf FALSE!"), "\$ELEARNING_INTERFACE_MODULES", "\$ELEARNING_INTERFACE_ENABLE"); - PageLayout::postError($msg); - return false; - } - $options = []; - foreach ($ELEARNING_INTERFACE_MODULES as $cms => $cms_preferences) { - if (!$check_active || self::isCMSActive($cms)) { - $options[$cms] = $cms_preferences['name']; - } - } - $template = $GLOBALS['template_factory']->open('elearning/_cms_selectbox.php'); - $template->cms_select = $cms_select; - $template->options = $options; - $template->search_key = $search_key; - $template->view = $view; - $template->message = $message; - return $template->render(); - } - - /** - * get moduletype-selectbox - * - * returns a form to select type for new contentmodule - * - * @param string $cms system-type - * @return string returns html-code - */ - public static function getTypeSelectbox($cms) - { - global $ELEARNING_INTERFACE_MODULES; - $options = []; - foreach ($ELEARNING_INTERFACE_MODULES[$cms]['types'] as $type => $info) { - $options[$type] = $info['name']; - if (Request::get("module_type_{$cms}") === $type) { - $selected = $type; - } - } - $template = $GLOBALS['template_factory']->open('elearning/_type_selectbox.php'); - $template->options = $options; - $template->selected = $selected; - $template->cms = $cms; - return $template->render(); - } - - /** - * get searchfield - * - * returns a form to search for modules - * - * @param string $message description-text - * @return string returns html-code - */ - public static function getSearchfield($message) - { - global $cms_select, $search_key, $view; - $template = $GLOBALS['template_factory']->open('elearning/_searchfield.php'); - $template->cms_select = $cms_select; - $template->search_key = $search_key; - $template->view = $view; - $template->message = $message; - return $template->render(); - } - - /** - * get form for new content-module - * - * returns a form to choose module-type and to create a new content-module - * - * @param string $cms system-type - * @return string returns html-code - */ - public static function getNewModuleForm($cms) - { - global $ELEARNING_INTERFACE_MODULES, $connected_cms; - if (sizeof($ELEARNING_INTERFACE_MODULES[$cms]["types"]) == 1) - foreach($ELEARNING_INTERFACE_MODULES[$cms]["types"] as $type => $info) - Request::set("module_type_" . $cms, $type); - $link = $connected_cms[$cms]->link->getNewModuleLink(); - - if ($link == false) - return false; - $types = []; - $cms_types = []; - foreach ($ELEARNING_INTERFACE_MODULES as $cms_type => $cms_data) - $cms_types["module_type_" . $cms_type] = Request::option("module_type_" . $cms_type); - $template = $GLOBALS['template_factory']->open('elearning/_new_module_form.php'); - $template->set_attribute('link', $link); - $template->set_attribute('cms', $cms); - $template->set_attribute('cms_types', $cms_types); - $template->set_attribute('types', $ELEARNING_INTERFACE_MODULES[$cms]["types"]); - return $template->render(); - } - - /** - * get form for external user-account - * - * returns a form for administration of external user-account - * - * @param string message message-string - * @param string my_account_cms cms-type - * @return string returns html-code - */ - public static function getMyAccountForm($message, $my_account_cms) - { - global $connected_cms; - $template = $GLOBALS['template_factory']->open('elearning/_my_account_form.php'); - if ($connected_cms[$my_account_cms]->user->isConnected()) { - $template->set_attribute('login', $connected_cms[$my_account_cms]->user->getUsername()); - $template->set_attribute('is_connected', 1); - } - $template->set_attribute('my_account_cms', $my_account_cms); - $template->set_attribute('message', $message); - return $template->render(); - } - - /** - * get form for new user - * - * returns a form to add a user-account to connected cms - * - * @param string $new_account_cms system-type - * @return string returns html-code - */ - public static function getNewAccountForm(&$new_account_cms) - { - global $connected_cms, $cms_select, $view, $current_module, $messages, - $ELEARNING_INTERFACE_MODULES; - - $new_account_step = Request::int('new_account_step'); - $ext_password = Request::get('ext_password'); - $ext_password_2 = Request::get('ext_password_2'); - $ext_username = Request::get('ext_username'); - $ref_id = Request::get('ref_id'); - $module_type = Request::get('module_type'); - - self::loadClass($new_account_cms); - - //Password was sent, but is to short - if (isset($ext_password_2) && !Request::submitted('go_back') && Request::submitted('next') && mb_strlen($ext_password_2) < 6) { - PageLayout::postError(_('Das Passwort muss mindestens 6 Zeichen lang sein!')); - $new_account_step--; - } elseif (isset($ext_password_2) && ! Request::submitted('go_back') && Request::submitted('next') && $ext_password != $ext_password_2) { - //Passwords doesn't match password repeat - PageLayout::postError(_('Das Passwort entspricht nicht der Passwort-Wiederholung!')); - $new_account_step--; - } - - // Benutzername was sent - if ($ext_username && !Request::submitted('go_back') && Request::submitted('assign')) { - $caching_status = $connected_cms[$new_account_cms]->soap_client->getCachingStatus(); - $connected_cms[$new_account_cms]->soap_client->setCachingStatus(false); - if ($connected_cms[$new_account_cms]->user->verifyLogin($ext_username, $ext_password)) { - $is_verified = true; - PageLayout::postInfo(_('Der Account wurde zugeordnet.')); - $connected_cms[$new_account_cms]->user->setCategory(""); - $connected_cms[$new_account_cms]->user->setUsername($ext_username); - $connected_cms[$new_account_cms]->user->setPassword($ext_password); - $connected_cms[$new_account_cms]->user->setConnection(USER_TYPE_ORIGINAL); - if ($ref_id) { - $connected_cms[$new_account_cms]->newContentModule($ref_id, $module_type, true); - $module_title = $connected_cms[$new_account_cms]->content_module[$current_module]->getTitle(); - $module_links = $connected_cms[$new_account_cms]->link->getUserModuleLinks(); - } - } else { - $new_account_step = 1; - PageLayout::postError(_('Die eingegebenen Login-Daten sind nicht korrekt.')); - } - $connected_cms[$new_account_cms]->soap_client->setCachingStatus($caching_status); - } - - if (Request::submitted('start')) { - $new_account_step = 1; - } - if (Request::submitted('go_back')) { - $new_account_step--; - if ($new_account_step < 1) { - $new_account_cms = ''; - return false; - } - } elseif (Request::submitted('next') || Request::submitted('assign')) { - $new_account_step++; - } - - if ($new_account_step == 2 && Request::submitted('assign')) { - // Assign existing Account - $step = 'assign'; - } elseif ($new_account_step == 2 && Request::submitted('next')) { - // Create new Account: ask for new password - $step = 'new_account'; - } elseif ($new_account_step == 3 && Request::submitted('next')) { - // Create new Account - $connected_cms[$new_account_cms]->user->setPassword($ext_password); - if ($connected_cms[$new_account_cms]->user->newUser()) { - $is_verified = true; - PageLayout::postInfo(sprintf(_("Der Account wurde erzeugt und zugeordnet. Ihr Loginname ist %s."), "<b>" . htmlReady($connected_cms[$new_account_cms]->user->getUsername()) . "</b>")); - if ($ref_id) { - $connected_cms[$new_account_cms]->newContentModule($ref_id, $module_type, true); - $module_title = $connected_cms[$new_account_cms]->content_module[$current_module]->getTitle(); - $module_links = $connected_cms[$new_account_cms]->link->getUserModuleLinks(); - } - } - } elseif (!$is_verified) { - if (Request::submitted('start')) { - $messages["info"] = sprintf(_("Sie versuchen zum erstem Mal ein Lernmodul des angebundenen Systems %s zu starten. Bevor Sie das Modul nutzen können, muss Ihrem Stud.IP-Benutzeraccount ein Account im angebundenen System zugeordnet werden."), htmlReady($connected_cms[$new_account_cms]->getName())) . "<br><br>\n\n"; - } - } - $template = $GLOBALS['template_factory']->open('elearning/_new_account_form.php'); - $template->cms_title = htmlReady($connected_cms[$new_account_cms]->getName()); - $template->cms_select = $cms_select; - $template->module_title = $module_title; - $template->module_links = $module_links; - $template->module_type = $module_type; - $template->ref_id = $ref_id; - $template->ext_username = $ext_username; - $template->new_account_cms = $new_account_cms; - $template->new_account_step = $new_account_step; - $template->is_connected = $connected_cms[$new_account_cms]->user->isConnected(); - $template->is_verified = $is_verified; - $template->step = $step; - - // TODO: Should this really be below the assignment? - if ($is_verified) { - $new_account_cms = ""; - } - - return $template->render(); - } - - /** - * get table-header for connected cms - * - * returns a table-header for connected cms - * - * @param string $title table-title - * @return string returns html-code - */ - public static function getCMSHeader($title) - { - $template = $GLOBALS['template_factory']->open('elearning/_cms_header.php'); - $template->title = $title; - return $template->render(); - } - - /** - * get table-footer for connected cms - * - * returns a table-footer for connected cms - * - * @param string $logo system-logo - * @return string returns html-code - */ - public static function getCMSFooter($logo) - { - $template = $GLOBALS['template_factory']->open('elearning/_cms_footer.php'); - $template->logo = $logo; - return $template->render(); - } - - /** - * get headline for modules - * - * returns a table with a headline - * - * @param string $title headline - * @return string returns html-code - */ - public static function getModuleHeader($title) - { - global $view, $cms_select, $search_key; - $template = $GLOBALS['template_factory']->open('elearning/_module_header.php'); - $template->title = $title; - $template->view = $view; - $template->cms_select = $cms_select; - $template->search_key = $search_key; - $template->all_open = $_SESSION['elearning_open_close']['all open']; - return $template->render(); - } - - /** - * get Headline - * - * returns a table with a headline - * - * @param string $title headline - * @return string returns html-code - */ - public static function getHeader($title) - { - $template = $GLOBALS['template_factory']->open('elearning/_header.php'); - $template->title = $title; - return $template->render(); - } - - /** - * save timestamp - * - * saves a timestamp for debugging and performance-check - * - * @param string $stri description - */ - public static function bench($stri) - { - $GLOBALS['timearray'][] = [ - 'zeit' => microtime(true), - 'name' => $stri, - ]; - } - - /** - * show benchmark - * - * shows saved timestamps with descriptions - * - * @param string $stri description - */ - public static function showbench() - { - global $timearray; - echo "<table><tr><td>Zeit (".$timearray[0]["name"].")</td><td align=\"right\"></td></tr>"; - for ($i = 0; $i < count($timearray); $i++) { - echo "<tr><td>".$timearray[$i]["name"].": </td><td align=\"right\">" . number_format(($timearray[$i]["zeit"]-$timearray[$i-1]["zeit"])*1000,2) . " msek</td></tr>"; - } - echo "<tr><td>Gesamtzeit: </td><td align=\"right\">" . number_format(($timearray[$i-1]["zeit"]-$timearray[0]["zeit"])*1000,2)." msek</td></tr></table>"; - } - - /** - * delete cms-data - * - * deletes all data belonging to the specified cms from stud.ip database - */ - public static function deleteCMSData($cms_type) - { - $db = DBManager::get(); - $db->execute("DELETE FROM auth_extern WHERE external_user_system_type = ?", [$cms_type]); - $db->execute("DELETE FROM object_contentmodules WHERE system_type = ?", [$cms_type]); - - $config = Config::get(); - foreach ($config->getFields('global' ,null , "ELEARNING_INTERFACE_{$cms_type}") as $key) { - $config->delete($key); - } - } - - /** - * get ilias courses - * - * creates output of ilias courses linked to the chosen seminar. also updates object-connections. - * - * @return array - */ - public static function getIliasCourses($sem_id) - { - global $connected_cms, $messages, $view, $cms_select; - $db = DBManager::get(); - - $rs = $db->query("SELECT DISTINCT system_type, module_id - FROM object_contentmodules - WHERE module_type = 'crs' AND object_id = " . $db->quote($sem_id)) - ->fetchAll(PDO::FETCH_ASSOC); - $courses = []; - foreach ($rs as $row) { - $courses[$row['system_type']] = $row['module_id']; - } - - $connected_courses = [ - 'courses' => [], - ]; - if (is_array($courses)) { - foreach ($courses as $system_type => $crs_id) { - if (self::isCMSActive($system_type)) { - self::loadClass($system_type); - $connected_courses['courses'][$system_type] = [ - 'url' => URLHelper::getLink($connected_cms[$system_type]->link->cms_link . '?client_id=' . $connected_cms[$system_type]->getClientId() . '&cms_select=' . $system_type . '&ref_id=' . $crs_id . '&type=crs&target=start'), - 'cms_name' => $connected_cms[$system_type]->getName() - ]; - // gegebenenfalls zugeordnete Module aktualisieren - if (Request::option('update')) { - if ((method_exists($connected_cms[$system_type], "updateConnections"))) { - $connected_cms[$system_type]->updateConnections($crs_id); - } - } - if (method_exists($connected_cms[$system_type]->permissions, 'CheckUserPermissions')) { - $connected_cms[$system_type]->permissions->CheckUserPermissions($crs_id); - } - } - } - } - - if ($connected_courses['courses']) { - if (count($connected_courses['courses']) > 1) { - $connected_courses['text'] = _("Diese Veranstaltung ist mit folgenden Ilias-Kursen verknüpft. Hier gelangen Sie direkt in den jeweiligen Kurs: "); - } else { - $connected_courses['text'] = _("Diese Veranstaltung ist mit einem Ilias-Kurs verknüpft. Hier gelangen Sie direkt in den Kurs: "); - } - } - - return $connected_courses; - } - - /** - * check db-integrity - * - * checks if there are broken links in the database - * - * @return boolean successful - */ - public static function checkIntegrity() - { - global $ELEARNING_INTERFACE_MODULES, $messages; - $db = DBManager::get(); - - foreach ($ELEARNING_INTERFACE_MODULES as $cms_type =>$data) $cmsystems[$cms_type] = []; - - $config = Config::get(); - foreach ($config->getFields('global' ,null , 'ELEARNING_INTERFACE_') as $key) { - $parts = explode("_", $key); - $cmsystems[$parts[2]]["config"]++; - } - - $rs = $db->query("SELECT external_user_system_type, COUNT(*) as c FROM auth_extern GROUP BY external_user_system_type"); - while ($row = $rs->fetch()) - $cmsystems[$row["external_user_system_type"]]["accounts"] = $row['c']; - $rs = $db->query("SELECT system_type, COUNT(*) FROM object_contentmodules GROUP BY system_type"); - while ($row = $rs->fetch()) - $cmsystems[$row["system_type"]]["modules"] = $row['c']; - - if (Request::submitted('delete')) { - $messages["info"] .= "<form method=\"POST\" action=\"" . URLHelper::getLink() . "\">"; - $messages["info"] .= CSRFProtection::tokenTag(); - $messages["info"] .= "<table>"; - $messages["info"] .= "<tr><td> </td></tr>"; - $messages["info"] .= "<tr><td>" . sprintf(_("Durch das Löschen der Daten zum System mit dem Index \"%s\" werden %s Konfigurationseinträge und Verknüpfungen von Stud.IP-Veranstaltungen und -User-Accounts unwiederbringlich aus der Stud.IP-Datenbank entfernt. Wollen Sie diese Daten jetzt löschen?"), Request::quoted('delete_cms'), $cmsystems[Request::quoted('delete_cms')]["accounts"]+$cmsystems[Request::quoted('delete_cms')]["modules"]+$cmsystems[Request::quoted('delete_cms')]["config"] ) . "</td></tr>"; - $messages["info"] .= "<tr><td align=\"center\"><input type=\"hidden\" name=\"delete_cms\" value=\"".Request::quoted('delete_cms')."\">"; - $messages["info"] .= '<div class="button-group">' . Button::create(_('Alle löschen'), 'confirm_delete') . Button::createCancel(_('Abbrechen'), 'abbruch') . '<div></td></tr>'; - $messages["info"] .= "<tr><td align=\"center\"></td></tr>"; - $messages["info"] .= "</table>"; - $messages["info"] .= "</form>"; - } - - if (Request::submitted('confirm_delete')) { - unset($cmsystems[Request::quoted('delete_cms')]); -// deleteCMSData(Request::quoted('delete_cms')); - $messages["info"] .= _("Daten wurden gelöscht."); - } - - foreach ($cmsystems as $cms_type =>$data) { - if ($ELEARNING_INTERFACE_MODULES[$cms_type]) { - $output .= self::getCMSHeader($ELEARNING_INTERFACE_MODULES[$cms_type]["name"]); - $output .= "<table>"; - $output .= "<tr><td colspan=\"2\"> </td></tr>"; - if (self::isCMSActive($cms_type)) { - $output .= "<tr><td>" . Icon::create('checkbox-checked', 'clickable')->asImg(['class' => 'text-top']) . "</td><td><b>". sprintf(_("Die Schnittstelle zum System %s ist aktiv."), $ELEARNING_INTERFACE_MODULES[$cms_type]["name"]) . "</b></td></tr>"; - $output .= "<tr><td colspan=\"2\"> </td></tr>"; - } - elseif ($data["config"] < 1) - $output .= "<tr><td>" . Icon::create('checkbox-unchecked', 'clickable')->asImg(['class' => 'text-top']) . "</td><td><i>". sprintf(_("Die Schnittstelle für das System %s wurde noch nicht eingerichtet."), $ELEARNING_INTERFACE_MODULES[$cms_type]["name"]) . "</i></td></tr>"; - elseif ($data["config"] < 1) - $output .= "<tr><td>" . Icon::create('checkbox-unchecked', 'clickable')->asImg(['class' => 'text-top']) . "</td><td><i>". sprintf(_("Die Schnittstelle wurde noch nicht aktiviert."), $ELEARNING_INTERFACE_MODULES[$cms_type]["name"]) . "</i></td></tr>"; - - if ($data["accounts"]) - $output .= "<tr><td colspan=\"2\">". sprintf(_("%s Stud.IP-User-Accounts sind mit Accounts im System %s verknüpft."), $data["accounts"], $ELEARNING_INTERFACE_MODULES[$cms_type]["name"]) . "</td></tr>"; - if ($data["modules"]) - $output .= "<tr><td colspan=\"2\">". sprintf(_("%s Objekte sind Stud.IP-Veranstaltungen oder -Einrichtungen zugeordnet."), $data["modules"]) . "</td></tr>"; - if ($data["config"]) - $output .= "<tr><td colspan=\"2\">". sprintf(_("%s Einträge in der config-Tabelle der Stud.IP-Datenbank."), $data["config"]) . "</td></tr>"; - $output .= "<tr><td colspan=\"2\"> </td></tr>"; - $output .= "</table>"; - $output .= self::getCMSFooter(($ELEARNING_INTERFACE_MODULES[$cms_type]["logo_file"] ? "<img src=\"".$ELEARNING_INTERFACE_MODULES[$cms_type]["logo_file"]."\" border=\"0\">" : $cms_type)); - } - else { - $output .= self::getCMSHeader("<font color=FF0000> Unbekanntes System: " . $cms_type . "</font>"); - $output .= "<form method=\"POST\" action=\"" . URLHelper::getLink() . "\">"; - $output .= CSRFProtection::tokenTag(); - $output .= "<table>"; - $output .= "<tr><td colspan=\"2\"> </td></tr>"; - $output .= "<tr><td>" . Icon::create('decline', 'attention')->asImg(['class' => 'text-top']) . "</td><td><i>".sprintf(_("Für das System mit dem Index \"%s\" existieren keine Voreinstellungen in den Konfigurationsdateien mehr."), $cms_type) . "</i></td></tr>"; - $output .= "<tr><td colspan=\"2\"> </td></tr>"; - $output .= "<tr><td colspan=\"2\"><b>". _("In der Stud.IP-Datenbank sind noch folgende Informationen zu diesem System gespeichert:") . "</b></td></tr>"; - if ($data["accounts"]) - $output .= "<tr><td colspan=\"2\">". sprintf(_("%s Stud.IP-User-Accounts sind mit externen Accounts mit dem Index \"%s\" verknüpft."), $data["accounts"], $cms_type) . "</td></tr>"; - if ($data["modules"]) - $output .= "<tr><td colspan=\"2\">". sprintf(_("%s Objekte sind Stud.IP-Veranstaltungen oder -Einrichtungen zugeordnet."), $data["modules"]) . "</td></tr>"; - if ($data["config"]) - $output .= "<tr><td colspan=\"2\">". sprintf(_("%s Einträge in der config-Tabelle der Stud.IP-Datenbank."), $data["config"]) . "</td></tr>"; - $output .= "<tr><td colspan=\"2\"> </td></tr>"; - $output .= "<tr><td align=\"center\" colspan=\"2\"><input type=\"hidden\" name=\"delete_cms\" value=\"".$cms_type."\">" . Button::create(_('Löschen'), 'delete') . "</td></tr>"; - $output .= "<tr><td colspan=\"2\"> </td></tr>"; - $output .= "</table>"; - $output .= "</form>"; - $output .= self::getCMSFooter(''); - } - $output .= "<br>"; - } - - return $output; - } -} diff --git a/lib/elearning/Ilias3ConnectedCMS.php b/lib/elearning/Ilias3ConnectedCMS.php deleted file mode 100644 index 759880a..0000000 --- a/lib/elearning/Ilias3ConnectedCMS.php +++ /dev/null @@ -1,350 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -use Studip\Button, Studip\LinkButton; - -/** -* main-class for connection to ILIAS 3 -* -* This class contains the main methods of the elearning-interface to connect to ILIAS 3. Extends ConnectedCMS. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module Ilias3ConnectedCMS -* @package ELearning-Interface -*/ -class Ilias3ConnectedCMS extends ConnectedCMS -{ - var $client_id; - var $root_user_sid; - var $main_category_node_id; - var $user_role_template_id; - var $user_skin; - var $user_style; - var $crs_roles; - var $global_roles; - var $soap_client; - var $encrypt_passwords; - var $is_first_call = true; - - /** - * constructor - * - * init class. - * @access public - * @param string $cms system-type - */ - function __construct($cms) - { - global $ELEARNING_INTERFACE_MODULES; - - parent::__construct($cms); - - require_once($this->CLASS_PREFIX . "Soap.php"); - $classname = $this->CLASS_PREFIX . "Soap"; - $this->soap_client = new $classname($this->cms_type); - $this->soap_client->setCachingStatus(true); - - $this->main_category_node_id = ELearningUtils::getConfigValue("category_id", $cms); - - if ((ELearningUtils::getConfigValue("user_role_template_id", $cms) == "") AND ($GLOBALS["role_template_name"] == "")) - $GLOBALS["role_template_name"] = "Author"; - $this->user_role_template_id = ELearningUtils::getConfigValue("user_role_template_id", $cms); - $this->user_skin = ELearningUtils::getConfigValue("user_skin", $cms); - $this->user_style = ELearningUtils::getConfigValue("user_style", $cms); - $this->encrypt_passwords = ELearningUtils::getConfigValue("encrypt_passwords", $cms); - - $this->crs_roles = $ELEARNING_INTERFACE_MODULES[$cms]["crs_roles"]; - $this->client_id = $ELEARNING_INTERFACE_MODULES[$cms]["soap_data"]["client"]; - $this->global_roles = $ELEARNING_INTERFACE_MODULES[$cms]["global_roles"]; - } - - /** - * get preferences - * - * shows additional settings. - */ - public function getPreferences() - { - $role_template_name = Request::get('role_template_name'); - $cat_name = Request::get('cat_name'); - $style_setting = Request::option('style_setting'); - $encrypt_passwords = Request::option('encrypt_passwords'); - - $this->soap_client->setCachingStatus(false); - - $messages = ['error' => '']; - - if ($cat_name) { - $cat = $this->soap_client->getReferenceByTitle( trim( $cat_name ), "cat"); - if (!$cat) { - $messages["error"] .= sprintf(_("Das Objekt mit dem Namen \"%s\" wurde im System %s nicht gefunden."), htmlReady($cat_name), htmlReady($this->getName())) . "<br>\n"; - } else { - ELearningUtils::setConfigValue("category_id", $cat, $this->cms_type); - $this->main_category_node_id = $cat; - } - } - - if ($role_template_name) { - $role_template = $this->soap_client->getObjectByTitle( trim( $role_template_name ), "rolt" ); - if (!$role_template) { - $messages["error"] .= sprintf(_("Das Rollen-Template mit dem Namen \"%s\" wurde im System %s nicht gefunden."), htmlReady($role_template_name), htmlReady($this->getName())) . "<br>\n"; - } elseif (is_array($role_template)) { - ELearningUtils::setConfigValue("user_role_template_id", $role_template["obj_id"], $this->cms_type); - ELearningUtils::setConfigValue("user_role_template_name", $role_template["title"], $this->cms_type); - $this->user_role_template_id = $role_template["obj_id"]; - } - } - - if (Request::submitted('submit')) { - ELearningUtils::setConfigValue("user_style", $style_setting, $this->cms_type); - ELearningUtils::setConfigValue("user_skin", $style_setting, $this->cms_type); - ELearningUtils::setConfigValue("encrypt_passwords", $encrypt_passwords, $this->cms_type); - } else { - if (ELearningUtils::getConfigValue("user_style", $this->cms_type)) { - $style_setting = ELearningUtils::getConfigValue("user_style", $this->cms_type); - } - if (ELearningUtils::getConfigValue("encrypt_passwords", $this->cms_type)) { - $encrypt_passwords = ELearningUtils::getConfigValue("encrypt_passwords", $this->cms_type); - } - } - - - if ($messages['error']) { - echo "<b>" . Icon::create('decline', 'attention')->asImg(['class' => 'text-top', 'title' => _('Fehler')]) . " " . $messages["error"] . "</b><br><br>"; - } - - echo "<table>"; - echo "<tr valign=\"top\"><td width=30% align=\"left\"><font size=\"-1\">"; - echo "<b>" . _("SOAP-Verbindung: ") . "</b>"; - echo "</td><td><font size=\"-1\">"; - $error = $this->soap_client->getError(); - if ($error != false) - echo sprintf(_("Beim Herstellen der SOAP-Verbindung trat folgender Fehler auf:")) . "<br><br>" . $error; - else - echo sprintf(_("Die SOAP-Verbindung zum Klienten \"%s\" wurde hergestellt, der Name des Administrator-Accounts ist \"%s\"."), htmlReady($this->soap_data["client"]), htmlReady($this->soap_data["username"])); - echo "<br>\n"; - echo "<br>\n"; - echo "</td></tr><tr><td width=30% align=\"left\"><font size=\"-1\">"; - - $cat = $this->soap_client->getObjectByReference( $this->main_category_node_id ); - echo '<b>' . _('Kategorie') . ':</b>'; - echo "</td><td>"; - echo "<input type=\"text\" size=\"20\" border=0 value=\"" . $cat["title"] . "\" name=\"cat_name\"> "; - echo Icon::create('info-circle', 'inactive', ['title' => _('Geben Sie hier den Namen einer bestehenden ILIAS 3 - Kategorie ein, in der die Lernmodule und User-Kategorien abgelegt werden sollen.')])->asImg(); - echo "</td></tr><tr><td></td><td><font size=\"-1\">"; - echo " (ID " . $this->main_category_node_id; - if ($cat["description"] != "") - echo ", " . _("Beschreibung: ") . htmlReady($cat["description"]); - echo ")"; - echo "<br>\n"; - echo "<br>\n"; - echo "</td></tr><tr><td width=30% align=\"left\"><font size=\"-1\">"; - - - echo "<b>" . _("Rollen-Template für die persönliche Kategorie: ") . "</b>"; - echo "</td><td>"; - echo "<input type=\"text\" size=\"20\" border=0 value=\"" . ELearningUtils::getConfigValue("user_role_template_name", $this->cms_type) . "\" name=\"role_template_name\"> "; - echo Icon::create('info-circle', 'inactive', ['title' => _('Geben Sie den Namen des Rollen-Templates ein, das für die persönliche Kategorie von Lehrenden verwendet werden soll (z.B. \"Author\").')])->asImg(); - echo "</td></tr><tr><td></td><td><font size=\"-1\">"; - echo " (ID " . $this->user_role_template_id; - echo ")"; - echo "<br>\n"; - echo "<br>\n"; - echo "</td></tr><tr><td width=30% align=\"left\"><font size=\"-1\">"; - - echo "<b>" . _("Passwörter: ") . "</b>"; - echo "</td><td><font size=\"-1\">"; - echo "<input type=\"checkbox\" border=0 value=\"md5\" name=\"encrypt_passwords\""; - if ($encrypt_passwords == "md5") - echo " checked"; - echo "> " . _("ILIAS-Passwörter verschlüsselt speichern."); - echo Icon::create('info-circle', 'inactive', ['title' => _('Wählen Sie diese Option, wenn die ILIAS-Passwörter der zugeordneten Accounts verschlüsselt in der Stud.IP-Datenbank abgelegt werden sollen.')])->asImg(); - echo "</td></tr><tr><td></td><td><font size=\"-1\">"; - echo "<br>\n"; - echo "<br>\n"; - echo "</td></tr><tr><td width=30% align=\"left\"><font size=\"-1\">"; - - echo "<b>" . _("Style / Skin: ") . "</b>"; - echo "</td><td><font size=\"-1\">"; - echo "<input type=\"checkbox\" border=0 value=\"studip\" name=\"style_setting\""; - if ($style_setting == "studip") - echo " checked"; - echo "> " . _("Stud.IP-Style für neue Nutzer-Accounts voreinstellen."); - echo Icon::create('info-circle', 'inactive', ['title' => _('Wählen Sie diese Option, wenn für alle von Stud.IP angelegten ILIAS-Accounts das Stud.IP-Layout als System-Style eingetragen werden soll. ILIAS-seitig angelegte Accounts erhalten weiterhin den Standard-Style.')])->asImg(); - echo "</td></tr><tr><td></td><td><font size=\"-1\">"; - echo "<br>\n"; - echo "<br>\n"; - - - - - echo "</td></tr>"; - echo "</table>"; - echo "<center>" . Button::create(_('übernehmen'), 'submit') . "</center><br>"; - echo "<br>\n"; - - parent::getPreferences(); - - echo "<br>\n"; - } - - function setContentModule($data, $is_connected = false) - { - parent::setContentModule($data, $is_connected); - - if ($data["owner"] != "") - { - $user_data = $this->soap_client->getUser($data["owner"]); - $user_name = trim($user_data["title"] . " " . $user_data["firstname"] . " " . $user_data["lastname"]); - $this->content_module[$data["ref_id"]]->setAuthors($user_name); - } - $this->content_module[$data["ref_id"]]->setPermissions($data["accessInfo"], $data["operations"]); - } - - /** - * create new instance of subclass content-module - * - * creates new instance of subclass content-module and gets permissions - * @access public - * @param string $module_id module-id - * @param string $module_type module-type - * @param string $is_connected is module connected to seminar? - */ - function newContentModule($module_id, $module_type, $is_connected = false) - { - global $seminar_id, $current_module, $caching_active; - - $current_module = $module_id; -// echo "call module $module_id"; - - if ($this->is_first_call AND ($seminar_id != "") AND ($is_connected == true)) - { - $id = ObjectConnections::getConnectionModuleId( $seminar_id, "crs", $this->cms_type ); - if ($id != false) - { - if ($this->user->isConnected()) - $this->permissions->checkUserPermissions($id); - $this->is_first_call = false; - } -// echo "first call, ref_id $id"; - } - - parent::newContentModule($module_id, $module_type, $is_connected); - } - - /** - * get user modules - * - * returns user content modules - * @access public - * @return array list of content modules - */ - function getUserContentModules() - { - global $connected_cms; - - $types = []; - foreach ($this->types as $type => $name) - { - $types[] = $type; - } - if ($this->user->getCategory() == false) - return false; - $result = $this->soap_client->getTreeChilds($this->user->getCategory(), $types, $connected_cms[$this->cms_type]->user->getId()); - $obj_ids = []; - if (is_array($result)) - foreach($result as $key => $object_data){ - if (is_array($object_data["operations"])){ - if ((!in_array($object_data["obj_id"], $obj_ids) && in_array(OPERATION_READ, $object_data["operations"])) - || in_array(OPERATION_WRITE, $object_data["operations"])) - { - if (is_array($user_modules[$object_data["obj_id"]]["operations"])){ - if (in_array(OPERATION_WRITE, $user_modules[$object_data["obj_id"]]["operations"])){ - continue; - } - } - $user_modules[$object_data["obj_id"]] = $object_data; - $obj_ids[] = $result[$key]["obj_id"]; - } - } - } - return $user_modules; - } - - /** - * search for content modules - * - * returns found content modules - * @access public - * @param string $key keyword - * @return array list of content modules - */ - function searchContentModules($key) - { - global $connected_cms; - - $types = []; - foreach ($this->types as $type => $name) - { - $types[] = $type; - } - - $result = $this->soap_client->searchObjects($types, $key,"and", $connected_cms[$this->cms_type]->user->getId()); - return $result; - } - - - /** - * get client-id - * - * returns client-id - * @access public - * @return string client-id - */ - function getClientId() - { - return $this->client_id; - } - - /** - * get session-id - * - * returns soap-session-id - * @access public - * @return string session-id - */ - function getSID() - { - return $this->root_user_sid; - } - - /** - * terminate - * - * terminates connection. - */ - public function terminate() - { -// $this->soap_client->logout(); - $this->soap_client->saveCacheData(); - } - - //we have to delete the course only - function deleteConnectedModules($object_id){ - global $connected_cms; - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - $connected_cms[$this->cms_type]->soap_client->clearCache(); - $connected_cms[$this->cms_type]->soap_client->user_type == "admin"; - $crs_id = ObjectConnections::getConnectionModuleId($object_id, "crs", $this->cms_type); - if($crs_id && $connected_cms[$this->cms_type]->soap_client->checkReferenceById($crs_id)){ - $connected_cms[$this->cms_type]->soap_client->deleteObject($crs_id); - } - return parent::deleteConnectedModules($object_id); - } -} -?> diff --git a/lib/elearning/Ilias3ConnectedLink.php b/lib/elearning/Ilias3ConnectedLink.php deleted file mode 100644 index f50fd53..0000000 --- a/lib/elearning/Ilias3ConnectedLink.php +++ /dev/null @@ -1,188 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -use Studip\Button, Studip\LinkButton; - -/** -* class to generate links to ILIAS 3 -* -* This class contains methods to generate links to ILIAS 3. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module Ilias3ConnectedLink -* @package ELearning-Interface -*/ -class Ilias3ConnectedLink extends ConnectedLink -{ - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms) - { - parent::__construct($cms); - $this->cms_link = "ilias3_referrer.php"; - } - - /** - * get user module links - * - * returns content module links for user - * @return string html-code - */ - public function getUserModuleLinks() - { - global $connected_cms, $current_module; - - $output = ''; - - if ($connected_cms[$this->cms_type]->isAuthNecessary() && !$connected_cms[$this->cms_type]->user->isConnected()) { - $output .= $this->getNewAccountLink(); - } elseif (!$connected_cms[$this->cms_type]->content_module[$current_module]->isDummy()) { - if ($connected_cms[$this->cms_type]->content_module[$current_module]->isAllowed(OPERATION_READ)) { - $output .= LinkButton::create( - _('Starten'), - URLHelper::getURL($this->cms_link, [ - 'client_id' => $connected_cms[$this->cms_type]->getClientId(), - 'cms_select' => $this->cms_type, - // 'sess_id' => $connected_cms[$this->cms_type]->user->getSessionId(), - 'ref_id' => $connected_cms[$this->cms_type]->content_module[$current_module]->getId(), - 'type' => $connected_cms[$this->cms_type]->content_module[$current_module]->getModuleType(), - 'target' => 'start', - ]), - [ - 'target' => '_blank', - 'rel' => 'noopener noreferrer', - ] - ); - $output .= " "; - } - if ($connected_cms[$this->cms_type]->content_module[$current_module]->isAllowed(OPERATION_WRITE)) { - $output .= LinkButton::create( - _('Bearbeiten'), - URLHelper::getURL($this->cms_link, [ - 'client_id' => $connected_cms[$this->cms_type]->getClientId(), - 'cms_select' => $this->cms_type, - // 'sess_id' => $connected_cms[$this->cms_type]->user->getSessionId(), - 'ref_id' => $connected_cms[$this->cms_type]->content_module[$current_module]->getId(), - 'type' => $connected_cms[$this->cms_type]->content_module[$current_module]->getModuleType(), - 'target' => 'edit', - ]), - [ - 'target' => '_blank', - 'rel' => 'noopener noreferrer', - ] - ); - $output .= " "; - } - } - - return $output; - } - - /** - * get admin module links - * - * returns links add or remove a module from course - * @return string returns html-code - */ - public function getAdminModuleLinks() - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - $output = "<form method=\"POST\" action=\"" . URLHelper::getLink() . "\">\n"; - $output .= CSRFProtection::tokenTag(); - $output .= "<input type=\"HIDDEN\" name=\"view\" value=\"" . htmlReady($view) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"search_key\" value=\"" . htmlReady($search_key) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"cms_select\" value=\"" . htmlReady($cms_select) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_type\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getModuleType()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_id\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getId()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_system_type\" value=\"" . htmlReady($this->cms_type) . "\">\n"; - - if ($connected_cms[$this->cms_type]->content_module[$current_module]->isConnected()) { - $output .= " " . Button::create(_('Entfernen'), 'remove'); - } elseif ($connected_cms[$this->cms_type]->content_module[$current_module]->isAllowed(OPERATION_WRITE)) { - $output .= "<div align=\"left\"><input type=\"CHECKBOX\" value=\"1\" name=\"write_permission\" style=\"vertical-align:middle\">"; - $output .= _("Mit Schreibrechten für alle Lehrenden/Tutoren und Tutorinnen dieser Veranstaltung") . "<br>"; - $output .= "<input type=\"CHECKBOX\" value=\"1\" style=\"vertical-align:middle\" name=\"write_permission_autor\">"; - $output .= _("Mit Schreibrechten für alle Teilnehmenden dieser Veranstaltung") . "</div>"; - $output .= Button::create(_('Hinzufügen'), 'add') . "<br>"; - } else { - $output .= " " . Button::create(_('Hinzufügen'), 'add'); - } - $output .= "</form>"; - - return $output; - } - - /** - * get new module link - * - * returns link to create a new module if allowed - * @return string|false returns html-code or false - */ - public function getNewModuleLink() - { - global $connected_cms, $auth; - $output = "\n"; - if (Request::get("module_type_" . $this->cms_type)) { - if (!$connected_cms[$this->cms_type]->user->category) { - $connected_cms[$this->cms_type]->user->newUserCategory(); - if ($connected_cms[$this->cms_type]->user->category == false) { - return $output; - } - } - $output = " "; - $output .= LinkButton::create( - _('Neu anlegen'), - URLHelper::getURL($this->cms_link, [ - 'client_id' => $connected_cms[$this->cms_type]->getClientId(), - 'cms_select' => $this->cms_type, -// 'sess_id' => $connected_cms[$this->cms_type]->user->getSessionId(), - 'ref_id' => $connected_cms[$this->cms_type]->user->category, - 'type' => Request::option("module_type_" . $this->cms_type), - 'target' => 'new', - ]), - [ - 'target' => '_blank', - 'rel' => 'noopener noreferrer', - ] - ); - } - $user_crs_role = $connected_cms[$this->cms_type]->crs_roles[$auth->auth['perm']]; - if ($user_crs_role === 'admin') { - return $output; - } - - return false; - } - - /** - * get start page link - * - * returns link to ilias start-page - * @access public - * @return string returns url or false - */ - function getStartpageLink() - { - global $connected_cms; - - if ($connected_cms[$this->cms_type]->user->isConnected()) { - $output = $this->cms_link . "?" - . "client_id=" . $connected_cms[$this->cms_type]->getClientId() - . "&cms_select=" . $this->cms_type - . "&target=login"; - } - return $output; - } -} -?> diff --git a/lib/elearning/Ilias3ConnectedPermissions.php b/lib/elearning/Ilias3ConnectedPermissions.php deleted file mode 100644 index 5ac5f59..0000000 --- a/lib/elearning/Ilias3ConnectedPermissions.php +++ /dev/null @@ -1,256 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -DEFINE ("CRS_NOTIFICATION", "1"); -DEFINE ("CRS_NO_NOTIFICATION", "2"); -DEFINE ("CRS_ADMIN_ROLE", "1"); -DEFINE ("CRS_MEMBER_ROLE", "2"); -DEFINE ("CRS_TUTOR_ROLE", "3"); -DEFINE ("CRS_PASSED_VALUE", "0"); - -DEFINE ("OPERATION_VISIBLE", "visible"); -DEFINE ("OPERATION_READ", "read"); -DEFINE ("OPERATION_WRITE", "write"); -DEFINE ("OPERATION_DELETE", "delete"); -DEFINE ("OPERATION_CREATE_LM", "create_lm"); -DEFINE ("OPERATION_CREATE_TEST", "create_tst"); -DEFINE ("OPERATION_CREATE_QUESTIONS", "create_qps"); -DEFINE ("OPERATION_CREATE_FILE", "create_file"); - -/** -* class to handle ILIAS 3 access controls -* -* This class contains methods to handle permissions on connected objects. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module Ilias3ConnectedPermission -* @package ELearning-Interface -*/ -class Ilias3ConnectedPermissions extends ConnectedPermissions -{ - var $operations; - var $allowed_operations; - var $tree_allowed_operations; - - var $USER_OPERATIONS; - var $AUTHOR_OPERATIONS; - - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms) - { - global $connected_cms; - - parent::__construct($cms); - $this->readData(); - - if ($connected_cms[$this->cms_type]->user->isConnected()) - { - $roles = $this->getUserRoles(); - $connected_cms[$this->cms_type]->user->setRoles( $roles ); - } - $this->USER_OPERATIONS = [OPERATION_VISIBLE, OPERATION_READ]; -// $this->AUTHOR_OPERATIONS = array(OPERATION_VISIBLE, OPERATION_READ, OPERATION_CREATE_LM, OPERATION_CREATE_TEST, OPERATION_CREATE_QUESTIONS, OPERATION_CREATE_FILE); - } - - /** - * read data - * - * reads acces control data from database - * @access public - */ - function readData() - { - global $connected_cms; - - $this->operations = $connected_cms[$this->cms_type]->soap_client->getOperations(); - } - - /** - * check user permissions - * - * checks user permissions for connected course and changes setting if necessary - * @access public - * @param string $course_id course-id - * @return boolean returns false on error - */ - function checkUserPermissions($course_id) - { - global $connected_cms, $messages; - - if (!$course_id) { - return false; - } - if (!$connected_cms[$this->cms_type]->user->getId()) { - return false; - } - - // get course role folder and local roles - $local_roles = $connected_cms[$this->cms_type]->soap_client->getLocalRoles($course_id); - $active_role = ""; - $proper_role = ""; - $user_crs_role = $connected_cms[$this->cms_type]->crs_roles[$GLOBALS['perm']->get_studip_perm(Context::getId())]; - if (is_array($local_roles)) { - foreach ($local_roles as $key => $role_data) { // check only if local role is il_crs_member, -tutor or -admin - if (mb_strpos($role_data["title"], "_crs_") !== false) { - if (in_array($role_data["obj_id"], $connected_cms[$this->cms_type]->user->getRoles())) { - $active_role = $role_data["obj_id"]; - } - if (mb_strpos($role_data["title"], $user_crs_role) > 0) { - $proper_role = $role_data["obj_id"]; - } - } - } - } - - // is user already course-member? otherwise add member with proper role - $is_member = $connected_cms[$this->cms_type]->soap_client->isMember( $connected_cms[$this->cms_type]->user->getId(), $course_id); - if (!$is_member) { - $member_data["usr_id"] = $connected_cms[$this->cms_type]->user->getId(); - $member_data["ref_id"] = $course_id; - $member_data["status"] = CRS_NO_NOTIFICATION; - $type = ""; - switch ($user_crs_role) { - case "admin": - $member_data["role"] = CRS_ADMIN_ROLE; - $type = "Admin"; - break; - case "tutor": - $member_data["role"] = CRS_TUTOR_ROLE; - $type = "Tutor"; - break; - case "member": - $member_data["role"] = CRS_MEMBER_ROLE; - $type = "Member"; - break; - default: - } - $member_data["passed"] = CRS_PASSED_VALUE; - if ($type != "") - { - $connected_cms[$this->cms_type]->soap_client->addMember( $connected_cms[$this->cms_type]->user->getId(), $type, $course_id ); - if ($GLOBALS["debug"] == true) - echo "addMember"; - } - } - - // check if user has proper local role - // if not, change it - if ($active_role != $proper_role) - { - if ($active_role != "") - { - $connected_cms[$this->cms_type]->soap_client->deleteUserRoleEntry( $connected_cms[$this->cms_type]->user->getId(), $active_role); - if ($GLOBALS["debug"] == true) - echo "Role $active_role deleted."; - } - - if ($proper_role != "") - { - $connected_cms[$this->cms_type]->soap_client->addUserRoleEntry( $connected_cms[$this->cms_type]->user->getId(), $proper_role); - if ($GLOBALS["debug"] == true) - echo "Role $proper_role added."; - } - - } - if (!$this->getContentModulePerms($course_id)) { - $messages["info"] .= _("Für den zugeordneten ILIAS-Kurs konnten keine Berechtigungen ermittelt werden.") . "<br>"; - } - - return true; - } - - /** - * get user roles - * - * returns roles for current user - * @access public - * @return array role-ids - */ - function getUserRoles() - { - global $connected_cms; - - return $connected_cms[$this->cms_type]->soap_client->getUserRoles($connected_cms[$this->cms_type]->user->getId()); - } - - /** - * get permissions for content module - * - * returns allowed operations for given user and module - * @access public - * @param string $module_id module-id - * @return boolean returns false on error - */ - function getContentModulePerms($module_id) - { - global $connected_cms, $current_module; - - if (is_array($connected_cms[$this->cms_type]->content_module[$current_module]->allowed_operations)) - return true; - $this->allowed_operations = []; - $this->tree_allowed_operations = $connected_cms[$this->cms_type]->soap_client->getObjectTreeOperations( - $module_id, - $connected_cms[$this->cms_type]->user->getId() - ); - if (!is_array($this->tree_allowed_operations)) { - return false; - } - - $no_permission = false; - if (isset($current_module)) { //TODO: fixes Warning:Creating default object from empty value - possible side effects - if ((! in_array($this->operations[OPERATION_READ], $this->tree_allowed_operations)) OR (! in_array($this->operations[OPERATION_VISIBLE], $this->tree_allowed_operations))) - $no_permission = true; - - if ($no_permission == false) - $connected_cms[$this->cms_type]->content_module[$current_module]->allowed_operations = $this->tree_allowed_operations; - else - $connected_cms[$this->cms_type]->content_module[$current_module]->allowed_operations = false; - } - return true; - } - - /** - * get operation - * - * returns id for given operation-string - * @access public - * @param string $operation operation - * @return integer operation-id - */ - function getOperation($operation) - { - return $this->operations[$operation]; - } - - /** - * get operation-ids - * - * returns an array of operation-ids - * @param array $operation operation - * @return array|false operation-ids - */ - public function getOperationArray($operation) - { - if (!is_array($operation)) { - return false; - } - - return array_map( - function ($operation_name) { - return $this->operations[$operation_name]; - }, - $operation - ); - } -} diff --git a/lib/elearning/Ilias3ConnectedUser.php b/lib/elearning/Ilias3ConnectedUser.php deleted file mode 100644 index ef98529..0000000 --- a/lib/elearning/Ilias3ConnectedUser.php +++ /dev/null @@ -1,345 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** -* class to handle ILIAS 3 user-accounts -* -* This class contains methods to handle connected ILIAS 3 user-accounts. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module Ilias3ConnectedUser -* @package ELearning-Interface -*/ -class Ilias3ConnectedUser extends ConnectedUser -{ - var $roles; - var $user_sid; - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms, $user_id = false) - { - global $connected_cms, $perm; - - parent::__construct($cms, $user_id); - // create account automatically if it doesn't exist - if (! $this->isConnected() AND ($connected_cms[$this->cms_type]->USER_AUTO_CREATE == true)) - { - $this->setPassword(md5(uniqid("4dfmjsnll"))); - $this->newUser(true); - $this->readData(); - } - $this->roles = [$connected_cms[$cms]->roles[$perm->get_perm($this->studip_id)]]; - } - - function readData() - { - global $connected_cms; - parent::readData(); - if($this->is_connected){ - $user_id = $connected_cms[$this->cms_type]->soap_client->lookupUser($this->login); - if (!$user_id) { - //do not delete in case of error - if($user_id !== false) { - $query = "DELETE FROM auth_extern WHERE studip_user_id = ? LIMIT 1"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$this->studip_id]); - } - $this->id = ''; - $this->login = ''; - $this->external_password = ''; - $this->category = ''; - $this->type = ''; - $this->is_connected = false; - } elseif($this->category != ''){ - $cat = $connected_cms[$this->cms_type]->soap_client->checkReferenceById($this->category); - if(!$cat){ - $query = "UPDATE auth_extern SET external_user_category = '' WHERE studip_user_id = ? LIMIT 1"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$this->studip_id]); - - $this->category = ''; - } - } - } - return $this->is_connected; - } - - /** - * get login-data - * - * gets login-data from database - * @access public - * @param string $username username - * @return boolean returns false, if no data was found - */ - function getLoginData($username) - { - global $connected_cms; - - if (!$username) { - return false; - } - $user_id = $connected_cms[$this->cms_type]->soap_client->lookupUser($username); - - if ($user_id == false) - return false; - - $user_data = $connected_cms[$this->cms_type]->soap_client->getUser($user_id); - - if ($user_data == false) - return false; - - $this->id = $user_data["usr_id"]; - $this->login = $user_data["login"]; - $this->external_password = $user_data["passwd"]; - return true; - } - - /** - * get crypted password - * - * returns ILIAS 3 password - * @access public - * @param string $password password - * @return string password - */ - function getCryptedPassword($password) - { - return md5($password); - } - - /** - * set roles - * - * sets roles - * @access public - * @param array $role_array role-array - */ - function setRoles($role_array) - { - $this->roles = $role_array; - } - - /** - * get roles - * - * returns roles - * @access public - * @return array roles - */ - function getRoles() - { - return $this->roles; - } - - /** - * create new user category - * - * create new user category - * @access public - * @return boolean returns false on error - */ - function newUserCategory() - { - global $connected_cms, $messages; - - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - - // data for user-category in ILIAS 3 - $object_data["title"] = sprintf(_("Eigene Daten von %s (%s)."), $this->getName(), $this->getId()); - $object_data["description"] = sprintf(_("Hier befinden sich die persönlichen Lernmodule des Benutzers %s."), $this->getName()); - $object_data["type"] = "cat"; - $object_data["owner"] = $this->getId(); - - $cat = $connected_cms[$this->cms_type]->soap_client->getReferenceByTitle($object_data["title"]); - if ($cat != false && $connected_cms[$this->cms_type]->soap_client->checkReferenceById($cat) ) - { - $messages["info"] .= sprintf(_("Ihre persönliche Kategorie wurde bereits angelegt."), $this->login) . "<br>\n"; - $this->category = $cat; - } - else - { - $this->category = $connected_cms[$this->cms_type]->soap_client->addObject($object_data, $connected_cms[$this->cms_type]->main_category_node_id); - } - if ($this->category != false) - parent::setConnection( $this->getUserType() ); - else - { - echo "CATEGORY_ERROR".$connected_cms[$this->cms_type]->main_category_node_id ."-"; - return false; - } - // data for personal user-role in ILIAS 3 - $role_data["title"] = "studip_usr" . $this->getId() . "_cat" . $this->category; - $role_data["description"] = sprintf(_("User-Rolle von %s. Diese Rolle wurde von Stud.IP generiert."), $this->getName()); - $role_id = $connected_cms[$this->cms_type]->soap_client->getObjectByTitle($role_data["title"], "role"); - if ($role_id != false) - $messages["info"] .= sprintf(_("Ihre persönliche Userrolle wurde bereits angelegt."), $this->login) . "<br>\n"; - else - $role_id = $connected_cms[$this->cms_type]->soap_client->addRoleFromTemplate($role_data, $this->category, $connected_cms[$this->cms_type]->user_role_template_id); - $connected_cms[$this->cms_type]->soap_client->addUserRoleEntry($this->getId(), $role_id); - // delete permissions for all global roles for this category - foreach ($connected_cms[$this->cms_type]->global_roles as $key => $role) - $connected_cms[$this->cms_type]->soap_client->revokePermissions($role, $this->category); - return true; - } - - /** - * new user - * - * save new user - * @access public - * @return boolean returns false on error - */ - function newUser($ignore_encrypt_passwords = false) - { - global $connected_cms, $auth, $messages; - - if ($this->getLoginData($this->login)) - { - $messages["error"] .= sprintf(_("Es existiert bereits ein Account mit dem Benutzernamen \"%s\"."), $this->login) . "<br>\n"; - return false; - } - - // data for user-account in ILIAS 3 - $user_data["login"] = $this->login; - $user_data["passwd"] = $this->external_password; - $user_data["firstname"] = $this->firstname; - $user_data["lastname"] = $this->lastname; - $user_data["title"] = $this->title; - $user_data["gender"] = $this->gender; - $user_data["email"] = $this->email; - $user_data["street"] = $this->street; - $user_data["phone_home"] = $this->phone_home; - $user_data["time_limit_unlimited"] = 1; - $user_data["active"] = 1; - $user_data["approve_date"] = date('Y-m-d H:i:s'); - $user_data["accepted_agreement"] = true; - - if ($connected_cms[$this->cms_type]->user_style != "") - $user_data["user_style"] = $connected_cms[$this->cms_type]->user_style; - if ($connected_cms[$this->cms_type]->user_skin != "") - $user_data["user_skin"] = $connected_cms[$this->cms_type]->user_skin; - - $role_id = $connected_cms[$this->cms_type]->roles[$auth->auth["perm"]]; - - $user_id = $connected_cms[$this->cms_type]->soap_client->addUser($user_data, $role_id); - - if ($user_id != false) - { - $this->id = $user_id; - -// $connected_cms[$this->cms_type]->soap_client->updatePassword($user_id, $user_data["passwd"]); - -// $this->newUserCategory(); - - $this->setConnection(USER_TYPE_CREATED, $ignore_encrypt_passwords); - return true; - } - echo $connected_cms[$this->cms_type]->soap_client->getError(); - return false; - } - - /** - * update user-account - */ - public function updateUser() - { - } - - /** - * delete user - * - * delete user-account - * @access public - * @return boolean returns false on error - */ - function deleteUser() - { - global $connected_cms; - $ret = null; - $connected_cms[$this->cms_type]->soap_client->user_type == "admin"; - $connected_cms[$this->cms_type]->soap_client->caching_active = false; - if($this->category){ - $ret['cat_deleted'] = $connected_cms[$this->cms_type]->soap_client->deleteObject($this->category); - } - if($this->type == 0 && $this->id){ - $ret['iliasuser_deleted'] = $connected_cms[$this->cms_type]->soap_client->deleteUser($this->id); - } - $query = "DELETE FROM auth_extern WHERE studip_user_id = ? LIMIT 1"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$this->studip_id]); - - $ret['auth_extern_deleted'] = $statement->rowCount(); - return $ret; - } - - /** - * set connection - * - * set user connection - * @access public - * @param string user_type user-type - */ - public function setConnection($user_type, $ignore_encrypt_passwords = false) - { - global $connected_cms; - - if (!$ignore_encrypt_passwords && $connected_cms[$this->cms_type]->encrypt_passwords === "md5") - { -// echo "PASSWORD-ENCRYPTION"; - $this->external_password = $this->getCryptedPassword( $this->external_password ); - } - - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - parent::setConnection($user_type); - } - - /** - * get sid - * - * returns soap-sid - * @access public - * @return string soap-sid - */ - function getSID() - { - global $connected_cms; - - $caching_status = $connected_cms[$this->cms_type]->soap_client->getCachingStatus(); - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - - $connected_cms[$this->cms_type]->soap_client->setUserType("user"); - $this->user_sid = $connected_cms[$this->cms_type]->soap_client->login(); - - $connected_cms[$this->cms_type]->soap_client->setCachingStatus($caching_status); - $connected_cms[$this->cms_type]->soap_client->setUserType("admin"); - return $this->user_sid; - } - - /** - * get session-id - * - * returns soap-session-id - * @access public - * @return string soap-session-id - */ - function getSessionId() - { - $sid = $this->getSID(); - if ($sid == false) - return false; - $arr = explode("::", $sid); - return $arr[0]; - } -} -?> diff --git a/lib/elearning/Ilias3ContentModule.php b/lib/elearning/Ilias3ContentModule.php deleted file mode 100644 index 3067575..0000000 --- a/lib/elearning/Ilias3ContentModule.php +++ /dev/null @@ -1,292 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** -* class to handle ILIAS 3 learning modules and tests -* -* This class contains methods to handle ILIAS 3 learning modules and tests. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module Ilias3ContentModule -* @package ELearning-Interface -*/ -class Ilias3ContentModule extends ContentModule -{ - var $object_id; - - /** - * constructor - * - * init class. - * @access public - * @param string $module_id module-id - * @param string $module_type module-type - * @param string $cms_type system-type - */ - function __construct($module_id, $module_type, $cms_type) - { - parent::__construct($module_id, $module_type, $cms_type); - if ($module_id != "") - $this->readData(); - } - - /** - * read data - * - * get module data from database. - * @access public - */ - function readData() - { - global $connected_cms; - - $object_data = $connected_cms[$this->cms_type]->soap_client->getObjectByReference($this->id, $connected_cms[$this->cms_type]->user->getId()); - if ( (! ($object_data == false)) AND ($connected_cms[$this->cms_type]->types[$object_data["type"]] != "") ) - { - // If User has no external Account, show module and link to user-assignment - if (! $connected_cms[$this->cms_type]->user->isConnected()) - $this->allowed_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ] ); - - //set module data - $this->setObjectId($object_data["obj_id"]); - $this->setTitle($object_data["title"]); - $this->setDescription($object_data["description"]); - if ($object_data["owner"] != "") - { - $user_data = $connected_cms[$this->cms_type]->soap_client->getUser($object_data["owner"]); - $user_name = trim($user_data["title"] . " " . $user_data["firstname"] . " " . $user_data["lastname"]); - $this->setAuthors($user_name); - } - $this->setPermissions($object_data["accessInfo"], $object_data["operations"]); - } - else - { - // If module doesn't exist, show errormessage - $this->createDummyForErrormessage("not found"); - $this->allowed_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_DELETE] ); - } - } - - /** - * set permissions - * - * sets permissions for content-module - * @access public - * @param string $acces_info access-status - * @param array $operations array of operations - * @return boolean successful - */ - function setPermissions($access_info, $operations) - { - global $connected_cms; - - switch ($access_info) { - case "granted": - $this->allowed_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray($operations); - break; - case "no_permission": - $this->allowed_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray($operations); - $this->setDescription("<i>" . _("Sie haben keine Leseberechtigung für dieses Modul.") . "</i>"); - return false; - case "missing_precondition": - $this->allowed_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray($operations ); - $this->setDescription("<i>" . _("Sie haben zur Zeit noch keinen Zugriff auf deses Modul (fehlende Vorbedingungen).") . "</i>"); - break; - case "no_object_access": - $this->allowed_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray($operations ); - $this->setDescription("<i>" . _("Dieses Modul ist momentan offline oder durch Payment-Regeln gesperrt.") . "</i>"); - break; - case "no_parent_access": - $this->allowed_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray($operations ); - $this->setDescription("<i>" . _("Sie haben keinen Zugriff auf die übergeordneten Objekte dieses Moduls.") . "</i>"); - return false; - case "object_deleted": - $this->createDummyForErrormessage("deleted"); - return false; - } - if ($connected_cms[$this->cms_type]->isAuthNecessary() && $connected_cms[$this->cms_type]->user->isConnected()) { - // If User has no permission, don't show module data - if (!$this->isAllowed(OPERATION_VISIBLE) && !$this->isDummy() && $connected_cms[$this->cms_type]->user->isConnected()) { - $this->createDummyForErrormessage("no permission"); - } - } - - return true; - } - - /** - * set connection - * - * sets connection with seminar - * @access public - * @param string $seminar_id seminar-id - * @return boolean successful - */ - function setConnection($seminar_id) - { - global $connected_cms, $messages; - - $write_permission = Request::option("write_permission"); - $write_permission_autor = Request::option("write_permission_autor"); - - $crs_id = ObjectConnections::getConnectionModuleId($seminar_id, "crs", $this->cms_type); -// echo "SET?".$this->cms_type; - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - $connected_cms[$this->cms_type]->soap_client->clearCache(); - - // Check, ob Kurs in ILIAS gelöscht wurde - if (($crs_id != false) AND ($connected_cms[$this->cms_type]->soap_client->getObjectByReference($crs_id) == false)) - { - ObjectConnections::unsetConnection($seminar_id, $crs_id, "crs", $this->cms_type); -// echo "deleted: ".ObjectConnections::getConnectionModuleId($seminar_id, "crs", $this->cms_type); -// echo "Der zugeordnete ILIAS-Kurs (ID $crs_id) existiert nicht mehr. Ein neuer Kurs wird angelegt."; - $messages["info"] .= _("Der zugeordnete ILIAS-Kurs (ID $crs_id) existiert nicht mehr. Ein neuer Kurs wird angelegt.") . "<br>"; - $crs_id = false; - } - - if ($crs_id == false) - { - - $lang_array = explode("_",Config::get()->DEFAULT_LANGUAGE); - $course_data["language"] = $lang_array[0]; - $course_data["title"] = "Stud.IP-Kurs " . Context::get()->Name; - $course_data["description"] = ""; - $ref_id = $connected_cms[$this->cms_type]->main_category_node_id; - $crs_id = $connected_cms[$this->cms_type]->soap_client->addCourse($course_data, $ref_id); - - if ($crs_id == false) - { - $messages["error"] .= _("Zuordnungs-Fehler: Kurs konnte nicht angelegt werden."); - return false; - } - ObjectConnections::setConnection($seminar_id, $crs_id, "crs", $this->cms_type); - - // Rollen zuordnen - $connected_cms[$this->cms_type]->permissions->CheckUserPermissions($crs_id); -// $messages["info"] .= "Neue Kurs-ID: $crs_id. <br>"; - } - - - $ref_id = $this->getId(); - $ref_id = $connected_cms[$this->cms_type]->soap_client->addReference($this->id, $crs_id); - $local_roles = $connected_cms[$this->cms_type]->soap_client->getLocalRoles($crs_id); - $member_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ]); - $admin_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_WRITE]); - foreach ($local_roles as $key => $role_data){ - // check only if local role is il_crs_member, -tutor or -admin - if (mb_strpos($role_data["title"], "il_crs_") === 0) { - if(mb_strpos($role_data["title"], 'il_crs_member') === 0){ - $operations = $write_permission_autor ? $admin_operations : $member_operations; - } else if(mb_strpos($role_data["title"], 'il_crs_tutor') === 0){ - $operations = $write_permission_autor || $write_permission ? $admin_operations : $member_operations; - } else { - continue; - } - $connected_cms[$this->cms_type]->soap_client->revokePermissions($role_data["obj_id"], $ref_id); - $connected_cms[$this->cms_type]->soap_client->grantPermissions($operations, $role_data["obj_id"], $ref_id); - } - } - if ($ref_id) - { - $this->setId($ref_id); - return parent::setConnection($seminar_id); - } - else - $messages["error"] .= _("Die Zuordnung konnte nicht gespeichert werden."); - return false; - } - - /** - * unset connection - * - * unsets connection with seminar - * @access public - * @param string $seminar_id seminar-id - * @return boolean successful - */ - function unsetConnection($seminar_id) - { - global $connected_cms, $messages; - - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - { - if ( $this->getObjectId() != false) - $connected_cms[$this->cms_type]->soap_client->deleteObject($this->getId()); - return parent::unsetConnection($seminar_id); - } - $messages["error"] .= _("Die Zuordnung konnte nicht entfernt werden."); - return false; - } - - /** - * set object id - * - * sets object id - * @access public - * @param string $module_object_id object id - */ - function setObjectId($module_object_id) - { - $this->object_id = $module_object_id; - } - - /** - * get object id - * - * returns object id - * @access public - * @return string object id - */ - function getObjectId() - { - return $this->object_id; - } - - /** - * set allowed operations - * - * sets allowed operations - * @access public - * @param array $operation_array operation-ids - */ - function setAllowedOperations( $operation_array ) - { - global $connected_cms; - - $this->allowed_operations = []; - foreach($operation_array as $key => $operation) - { -// echo "O$operation = I".$connected_cms[$this->cms_type]->permissions->getOperation[$operation]."<br>"; - $this->allowed_operations[] = $connected_cms[$this->cms_type]->permissions->getOperation[$operation]; - } - } - - /** - * get permission-status - * - * returns true, if operation is allowed - * @access public - * @param string $operation operation - * @return boolean allowed - */ - function isAllowed($operation) - { - global $connected_cms; - - if (is_array($this->allowed_operations)) - { - if (in_array($connected_cms[$this->cms_type]->permissions->getOperation($operation), $this->allowed_operations)) - return true; - else - return false; - } - else - return false; - } -} -?> diff --git a/lib/elearning/Ilias3ObjectXMLParser.php b/lib/elearning/Ilias3ObjectXMLParser.php deleted file mode 100644 index 172ca2a..0000000 --- a/lib/elearning/Ilias3ObjectXMLParser.php +++ /dev/null @@ -1,236 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/* - +-----------------------------------------------------------------------------+ - | ILIAS open source | - +-----------------------------------------------------------------------------+ - | Copyright (c) 1998-2001 ILIAS open source, University of Cologne | - | | - | 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. | - | | - | This program is distributed in the hope that it will be useful, | - | but WITHOUT ANY WARRANTY; without even the implied warranty of | - | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | - | GNU General Public License for more details. | - | | - | You should have received a copy of the GNU General Public License | - | along with this program; if not, write to the Free Software | - | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | - +-----------------------------------------------------------------------------+ -*/ - - -/** -* Object XML Parser -* -* @author Stefan Meyer <smeyer@databay.de> -* -* @extends ilSaxParser -* @package common -*/ - -class Ilias3ObjectXMLParser extends Ilias3SaxParser -{ - var $object_data = []; - var $curr_obj; - var $reference_count; - var $cdata = ''; - - /** - * Constructor - * - * @param object $a_content_object must be of type ilObjContentObject - * ilObjTest or ilObjQuestionPool - * @param string $a_xml_file xml data - * @param string $a_subdir subdirectory in import directory - * - * @access public - */ - function __construct($a_xml_data = '') - { - parent::__construct(); - $this->setXMLContent($a_xml_data); - } - - function getObjectData() - { - return $this->object_data ? $this->object_data : []; - } - - /** - * set event handlers - * - * @param resource reference to the xml parser - * - * @access private - */ - function setHandlers($a_xml_parser) - { - xml_set_object($a_xml_parser, $this); - xml_set_element_handler($a_xml_parser, 'handlerBeginTag', 'handlerEndTag'); - xml_set_character_data_handler($a_xml_parser, 'handlerCharacterData'); - } - - - /** - * handler for begin of element - * - * @param resource $a_xml_parser xml parser - * @param string $a_name element name - * @param array $a_attribs element attributes array - */ - function handlerBeginTag($a_xml_parser, $a_name, $a_attribs) - { - - switch ($a_name) { - case 'Objects': - $this->curr_obj = -1; - break; - - case 'Object': - ++$this->curr_obj; - $this->reference_count = -1; - - $this->addProperty__('type', $a_attribs['type']); - $this->addProperty__('obj_id', $a_attribs['obj_id']); - break; - - case 'Title': - break; - - case 'Description': - break; - - case 'Owner': - break; - - case 'CreateDate': - break; - - case 'LastUpdate': - break; - - case 'ImportId': - break; - - case 'References': - ++$this->reference_count; - $this->addReference__($a_attribs['ref_id'], $a_attribs['accessInfo']); - break; - - case 'Operation': - break; - } - } - - - /** - * handler for end of element - * - * @param resource $a_xml_parser xml parser - * @param string $a_name element name - */ - function handlerEndTag($a_xml_parser, $a_name) - { - switch ($a_name) { - case 'Objects': - break; - - case 'Object': - break; - - case 'Title': - $this->addProperty__('title', trim($this->cdata)); - break; - - case 'Description': - $this->addProperty__('description', trim($this->cdata)); - break; - - case 'Owner': - $this->addProperty__('owner', trim($this->cdata)); - break; - - case 'CreateDate': - $this->addProperty__('create_date', trim($this->cdata)); - break; - - case 'LastUpdate': - $this->addProperty__('last_update', trim($this->cdata)); - break; - - case 'ImportId': - $this->addProperty__('import_id', trim($this->cdata)); - break; - - case 'References': - $this->addReference__(trim($this->cdata)); - break; - - case 'Operation': - $this->addOperation__(trim($this->cdata)); - break; - } - - $this->cdata = ''; - - return; - } - - /** - * handler for character data - * - * @param resource $a_xml_parser xml parser - * @param string $a_data character data - */ - function handlerCharacterData($a_xml_parser, $a_data) - { - if ($a_data != "\n") { - // Replace multiple tabs with one space - $a_data = preg_replace("/\t+/", " ", $a_data); - - $this->cdata .= $a_data; - } - - - } - - // PRIVATE - function addProperty__($a_name, $a_value) - { - $this->object_data[$this->curr_obj][$a_name] = $a_value; - /*/ - if (is_array($this->object_data[$this->curr_obj][$a_name])) - $this->object_data[$this->curr_obj][$a_name][] = $a_value; - elseif ($this->object_data[$this->curr_obj][$a_name] != "") - { - $old_value = $this->object_data[$this->curr_obj][$a_name]; - $this->object_data[$this->curr_obj][$a_name] = array($old_value); - $this->object_data[$this->curr_obj][$a_name][] = $a_value; - } - else - $this->object_data[$this->curr_obj][$a_name] = $a_value; - /**/ - } - - function addReference__($a_value, $a_accessinfo = "") - { - if ($a_value) { - $this->object_data[$this->curr_obj]['references'][$this->reference_count]["ref_id"] = $a_value; - $this->object_data[$this->curr_obj]['references'][$this->reference_count]["accessInfo"] = $a_accessinfo; - } - } - - function addOperation__($a_value) - { - if ($a_value) { - $this->object_data[$this->curr_obj]['references'][$this->reference_count]["operations"][] = $a_value; - } - } -} diff --git a/lib/elearning/Ilias3SaxParser.php b/lib/elearning/Ilias3SaxParser.php deleted file mode 100644 index 92d247d..0000000 --- a/lib/elearning/Ilias3SaxParser.php +++ /dev/null @@ -1,230 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -/* - +-----------------------------------------------------------------------------+ - | ILIAS open source | - +-----------------------------------------------------------------------------+ - | Copyright (c) 1998-2001 ILIAS open source, University of Cologne | - | | - | 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. | - | | - | This program is distributed in the hope that it will be useful, | - | but WITHOUT ANY WARRANTY; without even the implied warranty of | - | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | - | GNU General Public License for more details. | - | | - | You should have received a copy of the GNU General Public License | - | along with this program; if not, write to the Free Software | - | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | - +-----------------------------------------------------------------------------+ -*/ - - -/** -* Base class for sax-based expat parsing -* extended classes need to overwrite the method setHandlers and implement their own handler methods -* -* -* @author Stefan Meyer <smeyer@databay> -* -* @package ilias-core -*/ -class Ilias3SaxParser -{ - /** - * XML-Content type 'file' or 'string' - * If you choose file set the filename in constructor - * If you choose 'String' call the constructor with no argument and use setXMLContent() - * @var string - * @access private - */ - var $input_type = null; - - /** - * XML-Content in case of content type 'string' - - * @var string - * @access private - */ - var $xml_content = ''; - - /** - * ilias object - * @var object ilias - * @access private - */ - var $ilias; - - /** - * language object - * @var object language - * @access private - */ - var $lng; - - /** - * xml filename - * @var filename - * @access private - */ - var $xml_file; - - /** - * Constructor - * setup ILIAS global object - * @access public - */ - function __construct($a_xml_file = '') - { - global $ilias, $lng; - - if($a_xml_file) - { - $this->xml_file = $a_xml_file; - $this->input_type = 'file'; - } - - $this->ilias = &$ilias; - $this->lng = &$lng; - } - - function setXMLContent($a_xml_content) - { - $this->xml_content = $a_xml_content; - $this->input_type = 'string'; - } - - function getXMLContent() - { - return $this->xml_content; - } - - function getInputType() - { - return $this->input_type; - } - - /** - * stores xml data in array - * - * @access private - */ - function startParsing() - { - $xml_parser = $this->createParser(); - $this->setOptions($xml_parser); - $this->setHandlers($xml_parser); - - switch($this->getInputType()) - { - case 'file': - $fp = $this->openXMLFile(); - $this->parse($xml_parser,$fp); - break; - - case 'string': - $this->parse($xml_parser); - break; - - default: - echo "No input type given. Set filename in constructor or choose setXMLContent()"; - break; - } - $this->freeParser($xml_parser); - } - /** - * create parser - * - * @access private - */ - function createParser() - { - $xml_parser = xml_parser_create("UTF-8"); - - if($xml_parser == false) - { - echo "Cannot create an XML parser handle"; - } - return $xml_parser; - } - /** - * set parser options - * - * @access private - */ - function setOptions($a_xml_parser) - { - xml_parser_set_option($a_xml_parser,XML_OPTION_CASE_FOLDING,false); - } - /** - * set event handler - * should be overwritten by inherited class - * @access private - */ - function setHandlers($a_xml_parser) - { - echo 'ilSaxParser::setHandlers() must be overwritten'; - } - /** - * open xml file - * - * @access private - */ - function openXMLFile() - { - if(!($fp = fopen($this->xml_file,'r'))) - { - echo "Cannot open xml file"; - } - return $fp; - } - /** - * parse xml file - * - * @access private - */ - function parse($a_xml_parser,$a_fp = null) - { - switch($this->getInputType()) - { - case 'file': - - while($data = fread($a_fp,4096)) - { - $parseOk = xml_parse($a_xml_parser,$data,feof($a_fp)); - } - break; - - case 'string': - $parseOk = xml_parse($a_xml_parser,$this->getXMLContent()); - break; - } - if(!$parseOk - && (xml_get_error_code($a_xml_parser) != XML_ERROR_NONE)) - { - echo $this->getXMLContent(); - echo "XML Parse Error: ".xml_get_error_code($a_xml_parser); - } - return true; - - } - /** - * free xml parser handle - * - * @access private - */ - function freeParser($a_xml_parser) - { - if(!xml_parser_free($a_xml_parser)) - { - echo "Error freeing xml parser handle "; - } - } -} -?> diff --git a/lib/elearning/Ilias3Soap.php b/lib/elearning/Ilias3Soap.php deleted file mode 100644 index 4fc5a65..0000000 --- a/lib/elearning/Ilias3Soap.php +++ /dev/null @@ -1,1069 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** -* class to use ILIAS-3-Webservices -* -* This class contains methods to connect to the ILIAS-3-Soap-Server. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module Ilias3Soap -* @package ELearning-Interface -*/ -class Ilias3Soap extends StudipSoapClient -{ - var $cms_type; - var $admin_sid; - var $user_sid; - var $user_type; - var $soap_cache; - var $caching_active = false; - - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms) - { - global $ELEARNING_INTERFACE_MODULES, $connected_cms; - $this->cms_type = $cms; - - parent::__construct($ELEARNING_INTERFACE_MODULES[$cms]["ABSOLUTE_PATH_SOAP"]); - $this->user_type = "admin"; - - $this->loadCacheData($cms); - } - - - - /** - * set usertype - * - * sets usertype fpr soap-calls - * @access public - * @param string user_type usertype (admin or user) - */ - function setUserType($user_type) - { - $this->user_type = $user_type; - } - - /** - * get sid - * - * returns soap-session-id - * @access public - * @return string session-id - */ - function getSID() - { - if ($this->user_type == "admin") - { - if ($this->admin_sid == false) - $this->login(); -// echo "a"; - return $this->admin_sid; - } - if ($this->user_type == "user") - { - if ($this->user_sid == false) - $this->login(); -// echo "u"; - return $this->user_sid; - } - return false; - } - - /** - * call soap-function - * - * calls soap-function with given parameters - * @access public - * @param string method method-name - * @param string params parameters - * @return mixed result - */ - function call($method, $params) - { - $index = md5($method . ":" . implode('-', $params)); - // return false if no session_id is given - if (($method != "login") AND ($params["sid"] == "")) - return false; -// echo $this->caching_active; - if (($this->caching_active == true) AND (isset($this->soap_cache[$index]))) - { -// echo $index; -// echo " from Cache<br>"; - $result = $this->soap_cache[$index]; - } - else - { - $result = $this->_call($method, $params); - // if Session is expired, re-login and try again - if (($method != "login") AND $this->soap_client->fault AND in_array(mb_strtolower($this->faultstring), ["session not valid","session invalid", "session idled"]) ) - { -// echo "LOGIN AGAIN."; - $caching_status = $this->caching_active; - $this->caching_active = false; - $params["sid"] = $this->login(); - $result = $this->_call($method, $params); - $this->caching_active = $caching_status; - } - elseif (! $this->soap_client->fault) - $this->soap_cache[$index] = $result; - } - return $result; - } - - /** - * load cache - * - * load soap-cache - * @access public - * @param string cms cms-type - */ - function loadCacheData($cms) - { - $this->soap_cache = (array)$_SESSION["cache_data"][$cms]; - } - - /** - * get caching status - * - * gets caching-status - * @access public - * @return boolean status - */ - function getCachingStatus() - { - return $this->caching_active; - } - - /** - * set caching status - * - * sets caching-status - * @access public - * @param boolean bool_value status - */ - function setCachingStatus($bool_value) - { - $this->caching_active = $bool_value; -// echo "SET:".$this->caching_active."<br>"; - } - - /** - * clear cache - * - * clears cache - * @access public - */ - function clearCache() - { - $this->soap_cache = []; - $_SESSION["cache_data"][$this->cms_type] = []; - - } - - /** - * save cache - * - * saves soap-cache in session-variable - * @access public - */ - function saveCacheData() - { - $_SESSION["cache_data"][$this->cms_type] = $this->soap_cache; - - } - - /** - * parse xml - * - * use xml-parser - * @access public - * @param string data xml-data - * @return array object - */ - function ParseXML($data) - { - $xml_parser = new Ilias3ObjectXMLParser($data); - $xml_parser->startParsing(); - return $xml_parser->getObjectData(); - } - - /** - * login - * - * login to soap-webservice - * @access public - * @return string result - */ - function login() - { - global $ELEARNING_INTERFACE_MODULES, $connected_cms; - if ($this->user_type == "admin") - $param = [ - 'client' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["client"], - 'username' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["username"], - 'password' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["password"] - ]; - elseif ($this->user_type == "user") - $param = [ - 'client' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["client"], - 'username' => $connected_cms[$this->cms_type]->user->getUsername(), - 'password' => $connected_cms[$this->cms_type]->user->getPassword() - ]; - $result = $this->call('login', $param); - if ($this->user_type == "admin") - $this->admin_sid = $result; - if ($this->user_type == "user") - $this->user_sid = $result; -// if ($this->user_type == "user") echo "SID".$this->call('login', $param).$param["username"]; - return $result; - } - - /** - * logout - * - * logout from soap-webservice - * @access public - * @return boolean result - */ - function logout() - { - $param = [ - 'sid' => $this->getSID() - ]; - return $this->call('logout', $param); - } - - -/////////////////////////// -// OBJECT-FUNCTIONS // -////////////////////////// - - /** - * search objects - * - * search for ilias-objects - * @access public - * @param array types types - * @param string key keyword - * @param string combination search-combination - * @param string user_id ilias-user-id - * @return array objects - */ - function searchObjects($types, $key, $combination, $user_id = "") - { - $param = [ - 'sid' => $this->getSID(), - 'types' => $types, - 'key' => $key, - 'combination' => $combination - ]; - if ($user_id != "") - $param["user_id"] = $user_id; - $result = $this->call('searchObjects', $param); - if ($result != false) - { - $objects = $this->parseXML($result); - $all_objects = []; - foreach($objects as $count => $object_data){ - if (is_array($object_data["references"])) - { - foreach($object_data["references"] as $ref_data) - if ($ref_data["accessInfo"] == "granted" - && (count($all_objects[$object_data["obj_id"]]["operations"]) < count($ref_data["operations"]))) - { - $all_objects[$object_data["obj_id"]] = $object_data; - unset($all_objects[$object_data["obj_id"]]["references"]); - $all_objects[$object_data["obj_id"]]["ref_id"] = $ref_data["ref_id"]; - $all_objects[$object_data["obj_id"]]["accessInfo"] = $ref_data["accessInfo"]; - $all_objects[$object_data["obj_id"]]["operations"] = $ref_data["operations"]; - } - } - } - if (count($all_objects)){ - foreach($all_objects as $one_object){ - $ret[$one_object['ref_id']] = $one_object; - } - return $ret; - } - } - return false; - - } - - /** - * get object by reference - * - * gets object by reference-id - * @access public - * @param ref reference_id - * @param string user_id ilias-user-id - * @return array object - */ - function getObjectByReference($ref, $user_id = "") - { - $param = [ - 'sid' => $this->getSID(), - 'reference_id' => $ref - ]; - if ($user_id != "") - $param["user_id"] = $user_id; - $result = $this->call('getObjectByReference', $param); - if ($result != false) - { - - $objects = $this->parseXML($result); - foreach($objects as $count => $object_data) - if (is_array($object_data["references"])) - { - foreach($object_data["references"] as $ref_data) - if ($ref_data["accessInfo"] != "object_deleted" && $ref == $ref_data["ref_id"]) - { - $all_objects[$ref_data["ref_id"]] = $object_data; - unset($all_objects[$ref_data["ref_id"]]["references"]); - $all_objects[$ref_data["ref_id"]]["ref_id"] = $ref_data["ref_id"]; - $all_objects[$ref_data["ref_id"]]["accessInfo"] = $ref_data["accessInfo"]; - $all_objects[$ref_data["ref_id"]]["operations"] = $ref_data["operations"]; - } - } - return $all_objects[$ref]; - } - return false; - } - - /** - * get object by title - * - * gets object by title - * @access public - * @param string key keyword - * @param string type object-type - * @return array object - */ - function getObjectByTitle($key, $type = "") - { - $param = [ - 'sid' => $this->getSID(), - 'title' => $key - ]; - $result = $this->call('getObjectsByTitle', $param); - if ($result != false) - { - $objects = $this->parseXML($result); - foreach($objects as $index => $object_data) - { - if (($type != "") AND ($object_data["type"] != $type)) - unset($objects[$index]); - elseif (! (mb_strpos(mb_strtolower($object_data["title"]), mb_strtolower(trim($key)) ) === 0)) - unset($objects[$index]); - } - reset($objects); - if (sizeof($objects) > 0) - return current($objects); - } - return false; - } - - /** - * get reference by title - * - * gets reference-id by object-title - * @access public - * @param string key keyword - * @param string type object-type - * @return string reference-id - */ - function getReferenceByTitle($key, $type = "") - { - $param = [ - 'sid' => $this->getSID(), - 'title' => $key - ]; - $result = $this->call('getObjectsByTitle', $param); - if ($result != false) - { - $objects = $this->parseXML($result); - foreach($objects as $index => $object_data) - { - if (($type != "") AND ($object_data["type"] != $type)) - unset($objects[$index]); - elseif (mb_strpos(mb_strtolower($object_data["title"]), mb_strtolower(trim($key)) ) === false) - unset($objects[$index]); - } - if (sizeof($objects) > 0) - foreach($objects as $object_data) - if (sizeof($object_data["references"]) > 0) - { - return $object_data["references"][0]["ref_id"]; - } - } - return false; - } - - /** - * add object - * - * adds new ilias-object - * @access public - * @param array object_data object-data - * @param string ref_id reference-id - * @return string result - */ - function addObject($object_data, $ref_id) - { - $type = $object_data["type"]; - $title = htmlReady($object_data["title"]); - $description = htmlReady($object_data["description"]); - - $xml = "<!DOCTYPE Objects SYSTEM \"http://www.ilias.uni-koeln.de/download/dtd/ilias_object_0_1.dtd\"> -<Objects> - <Object type=\"$type\"> - <Title> - $title - </Title> - <Description> - $description - </Description> - </Object> -</Objects>"; - - $param = [ - 'sid' => $this->getSID(), - 'target_id' => $ref_id, - 'object_xml' => $xml - ]; - return $this->call('addObject', $param); - } - - /** - * delete object - * - * deletes ilias-object - * @access public - * @param string ref_id reference-id - * @return boolean result - */ - function deleteObject($reference_id) - { - $param = [ - 'sid' => $this->getSID(), - 'reference_id' => $reference_id - ]; - return $this->call('deleteObject', $param); - } - - /** - * add reference - * - * add a new reference to an existing ilias-object - * @access public - * @param string object_id source-object-id - * @param string ref_id target-id - * @return string created reference-id - */ - function addReference($object_id, $ref_id) - { - $param = [ - 'sid' => $this->getSID(), - 'source_id' => $object_id, - 'target_id' => $ref_id - ]; - return $this->call('addReference', $param); - } - - /** - * get tree childs - * - * gets child-objects of the given tree node - * @access public - * @param string ref_id reference-id - * @param array types show only childs with these types - * @param string user_id user-id for permissions - * @return array objects - */ - function getTreeChilds($ref_id, $types = "", $user_id = "") - { - if ($types == "") - $types = []; - $param = [ - 'sid' => $this->getSID(), - 'ref_id' => $ref_id, - 'types' => $types - ]; - if ($user_id != "") - $param["user_id"] = $user_id; - $result = $this->call('getTreeChilds', $param); - if ($result != false) - { - - $objects = $this->parseXML($result); - foreach($objects as $count => $object_data) - if (is_array($object_data["references"])) - foreach($object_data["references"] as $ref_data) - if ($ref_data["accessInfo"] != "object_deleted") - { - $all_objects[$ref_data["ref_id"]] = $object_data; -// unset($all_objects[$ref_id]["references"]); - $all_objects[$ref_data["ref_id"]]["ref_id"] = $ref_data["ref_id"]; - $all_objects[$ref_data["ref_id"]]["accessInfo"] = $ref_data["accessInfo"]; - $all_objects[$ref_data["ref_id"]]["operations"] = $ref_data["operations"]; - } - if (sizeof($all_objects) > 0) { - return $all_objects; - } else { - return []; - } - } - return false; - } - -///////////////////////// -// RBAC-FUNCTIONS // -/////////////////////// - /** - * get operation - * - * gets all ilias operations - * @access public - * @return array operations - */ - function getOperations() - { - $param = [ - 'sid' => $this->getSID() - ]; - $result = $this->call('getOperations', $param); - if (is_array($result)) - foreach ($result as $operation_set) - $operations[$operation_set["operation"]] = $operation_set["ops_id"]; - return $operations; - } - - /** - * get object tree operations - * - * gets permissions for object at given tree-node - * @access public - * @param string ref_id reference-id - * @param string user_id user-id for permissions - * @return array operation-ids - */ - function getObjectTreeOperations($ref_id, $user_id) - { - $param = [ - 'sid' => $this->getSID(), - 'ref_id' => $ref_id, - 'user_id' => $user_id - ]; - $result = $this->call('getObjectTreeOperations', $param); - if ($result != false) - { - $ops_ids = []; - foreach ($result as $operation_set) - $ops_ids[] = $operation_set["ops_id"]; - return $ops_ids; - } - return false; - } - - /** - * get user roles - * - * gets user roles - * @access public - * @param string user_id user-id - * @return array role-ids - */ - function getUserRoles($user_id) - { - $param = [ - 'sid' => $this->getSID(), - 'user_id' => $user_id - ]; - $result = $this->call('getUserRoles', $param); - if ($result != false) - { - $objects = $this->parseXML($result); - $roles = []; - foreach ($objects as $count => $role) { - $roles[$count] = $role["obj_id"]; - } - return $roles; - } - return false; - } - - /** - * get local roles - * - * gets local roles for given object - * @access public - * @param string course_id object-id - * @return array role-objects - */ - function getLocalRoles($course_id) - { - $param = [ - 'sid' => $this->getSID(), - 'ref_id' => $course_id - ]; - $result = $this->call('getLocalRoles', $param); - if ($result != false) - { - $objects = $this->parseXML($result); - return $objects; - } - return false; - } - - /** - * add role - * - * adds a new role - * @access public - * @param array role_data data for role-object - * @param string ref_id reference-id - * @return string role-id - */ - function addRole($role_data, $ref_id) - { - $type = "role"; - $title = htmlReady($role_data["title"]); - $description = htmlReady($role_data["description"]); - - $xml = "<!DOCTYPE Objects SYSTEM \"http://www.ilias.uni-koeln.de/download/dtd/ilias_object_0_1.dtd\"> -<Objects> - <Object type=\"$type\"> - <Title> - $title - </Title> - <Description> - $description - </Description> - </Object> -</Objects>"; - - $param = [ - 'sid' => $this->getSID(), - 'target_id' => $ref_id, - 'obj_xml' => $xml - ]; - $result = $this->call('addRole', $param); - if (is_array($result)) - return current($result); - else - return false; - } - - /** - * add role from tremplate - * - * adds a new role and adopts properties of the given role template - * @access public - * @param array role_data data for role-object - * @param string ref_id reference-id - * @param string role_id role-template-id - * @return string role-id - */ - function addRoleFromTemplate($role_data, $ref_id, $role_id) - { - $type = "role"; - $title = htmlReady($role_data["title"]); - $description = htmlReady($role_data["description"]); - - $xml = "<!DOCTYPE Objects SYSTEM \"http://www.ilias.uni-koeln.de/download/dtd/ilias_object_0_1.dtd\"> -<Objects> - <Object type=\"$type\"> - <Title> - $title - </Title> - <Description> - $description - </Description> - </Object> -</Objects>"; - - $param = [ - 'sid' => $this->getSID(), - 'target_id' => $ref_id, - 'obj_xml' => $xml, - 'role_template_id' => $role_id - ]; - $result = $this->call('addRoleFromTemplate', $param); - if (is_array($result)) - return current($result); - else - return false; - } - - /** - * delete user role entry - * - * deletes a role entry from the given user - * @access public - * @param string user_id user-id - * @param string role_id role-id - * @return boolean result - */ - function deleteUserRoleEntry($user_id, $role_id) - { - $param = [ - 'sid' => $this->getSID(), - 'user_id' => $user_id, - 'role_id' => $role_id - ]; - return $this->call('deleteUserRoleEntry', $param); - } - - /** - * add user role entry - * - * adds a role entry for the given user - * @access public - * @param string user_id user-id - * @param string role_id role-id - * @return boolean result - */ - function addUserRoleEntry($user_id, $role_id) - { - $param = [ - 'sid' => $this->getSID(), - 'user_id' => $user_id, - 'role_id' => $role_id - ]; - return $this->call('addUserRoleEntry', $param); - } - - /** - * grant permissions - * - * grants permissions for given operations at role-id and ref-id - * @access public - * @param array operations operation-array - * @param string role_id role-id - * @param string ref_id reference-id - * @return boolean result - */ - function grantPermissions($operations, $role_id, $ref_id) - { - $param = [ - 'sid' => $this->getSID(), - 'ref_id' => $ref_id, - 'role_id' => $role_id, - 'operations' => $operations, - ]; - return $this->call('grantPermissions', $param); - } - - /** - * revoke permissions - * - * revokes all permissions role-id and ref-id - * @access public - * @param string role_id role-id - * @param string ref_id reference-id - * @return boolean result - */ - function revokePermissions($role_id, $ref_id) - { - $param = [ - 'sid' => $this->getSID(), - 'ref_id' => $ref_id, - 'role_id' => $role_id, - ]; - return $this->call('revokePermissions', $param); - } - -///////////////////////// -// USER-FUNCTIONS // -/////////////////////// - - /** - * lookup user - * - * gets user-id for given username - * @access public - * @param string username username - * @return string user-id - */ - function lookupUser($username) - { - $param = [ - 'sid' => $this->getSID(), - 'user_name' => $username, - ]; - return $this->call('lookupUser', $param); // returns user_id - } - - /** - * get user - * - * gets user-data for given user-id - * @access public - * @param string user_id user-id - * @return array user-data - */ - function getUser($user_id) - { - $param = [ - 'sid' => $this->getSID(), - 'user_id' => $user_id, - ]; - $result = $this->call('getUser', $param); // returns user-data-array - return $result; - } - - /** - * add user - * - * adds new user and sets role-id - * @access public - * @param array user_data user-data - * @param string role_id global role-id for new user - * @return string user-id - */ - function addUser($user_data, $role_id) - { - $param = [ - 'sid' => $this->getSID(), - 'user_data' => $user_data, - 'global_role_id' => $role_id - ]; - return $this->call('addUser', $param); // returns user_id - } - - /** - * update user - * - * update user-data - * @access public - * @param array user_data user-data - * @return string result - */ - function updateUser($user_data) - { - $param = [ - 'sid' => $this->getSID(), - 'user_data' => $user_data - ]; - return $this->call('updateUser', $param); // returns boolean - } - - /** - * update password - * - * update password with given string and write it uncrypted to the ilias-database - * @access public - * @param string user_id user-id - * @param string password password - * @return string result - */ - function updatePassword($user_id, $password) - { - $param = [ - 'sid' => $this->getSID(), - 'user_id' => $user_id, - 'new_password' => $password - ]; - return $this->call('updatePassword', $param); // returns boolean - } - - /** - * delete user - * - * deletes user-account - * @access public - * @param string user_id user-id - * @return string result - */ - function deleteUser($user_id) - { - $param = [ - 'sid' => $this->getSID(), - 'user_id' => $user_id - ]; - return $this->call('deleteUser', $param); // returns boolean - } - -//////////////////////////// -// COURSE-FUNCTIONS // -////////////////////////// - - /** - * is course member - * - * checks if user is course-member - * @access public - * @param string user_id user-id - * @param string course_id course-id - * @return boolean result - */ - function isMember($user_id, $course_id) - { - $param = [ - 'sid' => $this->getSID(), - 'course_id' => $course_id, - 'user_id' => $user_id - ]; - $status = $this->call('isAssignedToCourse', $param); // returns 0 if not assigned, 1 => course admin, 2 => course member or 3 => course tutor - if ($status == 0) - return false; - else - return true; - } - - /** - * add course member - * - * adds user to course - * @access public - * @param string user_id user-id - * @param string type member-type (Admin, Tutor or Member) - * @param string course_id course-id - * @return boolean result - */ - function addMember($user_id, $type, $course_id) - { - $param = [ - 'sid' => $this->getSID(), - 'course_id' => $course_id, - 'user_id' => $user_id, - 'type' => $type - ]; - return $this->call('assignCourseMember', $param); - } - - /** - * add course - * - * adds course - * @access public - * @param array course_data course-data - * @param string ref_id target-id - * @return string course-id - */ - function addCourse($course_data, $ref_id) - { - foreach($course_data as $key => $value) { - $course_data[$key] = htmlReady($course_data[$key]); - } - - $xml = $this->getCourseXML($course_data); - $param = [ - 'sid' => $this->getSID(), - 'target_id' => $ref_id, - 'crs_xml' => $xml - ]; - $crs_id = $this->call('addCourse', $param); - return $crs_id; - } - - /** - * get course-xml - * - * gets course xml-object for given course-data - * @access public - * @param array course_data course-data - * @return string course-xml - */ - function getCourseXML($course_data) - { - $crs_language = $course_data["language"]; - $crs_admin_id = $course_data["admin_id"]; - $crs_title = $course_data["title"]; - $crs_desc = $course_data["description"]; - - $xml = "<!DOCTYPE Course SYSTEM \"http://www.ilias.uni-koeln.de/download/dtd/ilias_course_0_1.dtd\"> -<Course> - <MetaData> - <General Structure=\"Hierarchical\"> - <Identifier Catalog=\"ILIAS\"/> - <Title Language=\"$crs_language\"> - $crs_title - </Title> - <Language Language=\"$crs_language\"/> - <Description Language=\"$crs_language\"> - $crs_desc - </Description> - <Keyword Language=\"$crs_language\"> - </Keyword> - </General> - </MetaData> - <Admin id=\"$crs_admin_id\" notification=\"Yes\" passed=\"No\"> - </Admin> - <Settings> - <Availability> - <Unlimited/> - </Availability> - <Syllabus> - </Syllabus> - <Contact> - <Name> - </Name> - <Responsibility> - </Responsibility> - <Phone> - </Phone> - <Email> - </Email> - <Consultation> - </Consultation> - </Contact> - <Registration registrationType=\"Password\" maxMembers=\"0\" notification=\"No\"> - <Disabled/> - </Registration> - <Sort type=\"Manual\"/> - <Archive Access=\"Disabled\"> - </Archive> - </Settings> -</Course>"; - return $xml; - } - - /** - * check reference by title - * - * gets reference-id by object-title - * @access public - * @param string key keyword - * @param string type object-type - * @return string reference-id - */ - function checkReferenceById($id) - { - $param = [ - 'sid' => $this->getSID(), - 'reference_id' => $id - ]; - - $result = $this->call('getObjectByReference', $param); - if ($result != false) - { - $objects = $this->parseXML($result); - //echo "<pre><hr>".print_r($objects,1); - //echo "\n</pre><hr>"; - if(is_array($objects)){ - foreach($objects as $index => $object_data){ - if(is_array($object_data['references'])){ - foreach($object_data['references'] as $reference){ - if($reference['ref_id'] == $id && $reference['accessInfo'] != 'object_deleted') return $object_data['obj_id']; - } - } - } - } - } - return false; - } -} diff --git a/lib/elearning/Ilias4ConnectedCMS.php b/lib/elearning/Ilias4ConnectedCMS.php deleted file mode 100644 index 8db483b..0000000 --- a/lib/elearning/Ilias4ConnectedCMS.php +++ /dev/null @@ -1,271 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** - * main-class for connection to ILIAS 4 - * - * This class contains the main methods of the elearning-interface to connect to ILIAS 4. Extends Ilias3ConnectedCMS. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias4ConnectedCMS - * @package ELearning-Interface - */ -class Ilias4ConnectedCMS extends Ilias3ConnectedCMS -{ - var $user_category_node_id; - var $ldap_enable; - /** - * constructor - * - * init class. - * @access public - * @param string $cms system-type - */ - function __construct($cms) - { - global $messages; - parent::__construct($cms); - if (ELearningUtils::getConfigValue("user_category_id", $cms)) { - $this->user_category_node_id = ELearningUtils::getConfigValue("user_category_id", $cms); - } else { - $this->user_category_node_id = $this->main_category_node_id; - } - if (ELearningUtils::getConfigValue("ldap_enable", $cms)) { - $this->ldap_enable = ELearningUtils::getConfigValue("ldap_enable", $cms); - } - } - - /** - * Helper function to fetch children including objects in folders - * The typo in the function name, 'childs', is intentional to reflect the name of the ILIAS-SOAP call. - * - * @access public - * @param string $parent_id - * @return array result - */ - function getChilds($parent_id) { - $types[] = 'fold'; - foreach ($this->types as $type => $name) { - $types[] = $type; - } - - $result = $this->soap_client->getTreeChilds($parent_id, $types, $this->user->getId()); - if ($result) { - $parent_path = $this->soap_client->getRawPath($parent_id) . '_' . $parent_id; - foreach($result as $ref_id => $data) { - // Workaround: getTreeChilds() liefert ALLE Referenzen der beteiligten Objekte, hier sollen aber nur die aus dem Kurs geprüft werden. Deshalb Abgleich der Pfade aller gefundenen Objekt-Referenzen. - if (($data["accessInfo"] != "granted") OR ($this->soap_client->getRawPath($ref_id) != $parent_path)) - unset($result[$ref_id]); - elseif ($data['type'] == 'fold') { - unset($result[$ref_id]); - $result = $result + $this->getChilds($ref_id); - } - } - } - - if (is_array($result)) - return $result; - else - return []; - } - - /** - * check connected modules and update connections - * - * checks if there are modules in the course that are not connected to the seminar - * @access public - * @param string $course_id course-id - */ - function updateConnections($course_id) - { - global $connected_cms, $messages, $object_connections; - - $db = DBManager::get(); - - $result = $this->soap_client->getObjectByReference($course_id); - if ($result) { - $course_path = $this->soap_client->getRawPath($course_id) . '_' . $result["ref_id"]; - } - $this->soap_client->setCachingStatus(false); - // fetch childs - $result = $this->getChilds($course_id); - - if (is_array($result)) { - $check = $db->prepare("SELECT 1 FROM object_contentmodules WHERE object_id = ? AND module_id = ? AND system_type = ? AND module_type = ?"); - $found = []; - $added = 0; - $deleted = 0; - $messages["info"] .= "<b>".sprintf(_("Aktualisierung der Zuordnungen zum System \"%s\":"), $this->getName()) . "</b><br>"; - foreach($result as $ref_id => $data) { - $check->execute([Context::getId(), $ref_id, $this->cms_type, $data["type"]]); - if (!$check->fetch()) { - $messages["info"] .= sprintf(_("Zuordnung zur Lerneinheit \"%s\" wurde hinzugefügt."), ($data["title"])) . "<br>"; - ObjectConnections::setConnection(Context::getId(), $ref_id, $data["type"], $this->cms_type); - $added++; - } - $found[] = $ref_id . '_' . $data["type"]; - } - $to_delete = $db->prepare("SELECT module_id,module_type FROM object_contentmodules WHERE module_type <> 'crs' AND object_id = ? AND system_type = ? AND CONCAT_WS('_', module_id,module_type) NOT IN (?)"); - $to_delete->execute([Context::getId(), $this->cms_type, count($found) ? $found : ['']]); - while ($row = $to_delete->fetch(PDO::FETCH_ASSOC)) { - ObjectConnections::unsetConnection(Context::getId(), $row["module_id"], $row["module_type"], $this->cms_type); - $deleted++; - $messages["info"] .= sprintf(_("Zuordnung zu \"%s\" wurde entfernt."), $row["module_id"] . '_' . $row["module_type"]) . "<br>"; - } - if (($added + $deleted) < 1) { - $messages["info"] .= _("Die Zuordnungen sind bereits auf dem aktuellen Stand.") . "<br>"; - } - } - ELearningUtils::bench("update connections"); - } - - /** - * create course - * - * creates new ilias course - * @access public - * @param string $seminar_id seminar-id - * @return boolean successful - */ - function createCourse($seminar_id) - { - global $messages, $ELEARNING_INTERFACE_MODULES; - - $crs_id = ObjectConnections::getConnectionModuleId($seminar_id, "crs", $this->cms_type); - $this->soap_client->setCachingStatus(false); - $this->soap_client->clearCache(); - - if ($crs_id == false) { - $course = Course::find($seminar_id); - if ($course->home_institut) { - $ref_id = ObjectConnections::getConnectionModuleId($course->institut_id, 'cat', $this->cms_type); - } - if ($ref_id < 1) { - // Kategorie für Heimateinrichtung anlegen - $object_data['title'] = $course->home_institut->name; - $object_data['description'] = sprintf(_('Hier befinden sich die Veranstaltungsdaten zur Stud.IP-Einrichtung "%s".'), $course->home_institut->name); - $object_data['type'] = 'cat'; - $object_data['owner'] = $this->soap_client->LookupUser($ELEARNING_INTERFACE_MODULES[$this->cms_type]['soap_data']['username']); - $ref_id = $this->soap_client->addObject($object_data, $this->main_category_node_id); - ObjectConnections::setConnection($course->institut_id, $ref_id, 'cat', $this->cms_type); - } - if ($ref_id < 1) { - $ref_id = $this->main_category_node_id; - } - - // Kurs anlegen - $lang_array = explode('_', Config::get()->DEFAULT_LANGUAGE); - $course_data['language'] = $lang_array[0]; - $course_data['title'] = 'Stud.IP-Kurs ' . $course->name; - $course_data['description'] = ''; - $crs_id = $this->soap_client->addCourse($course_data, $ref_id); - if ($crs_id == false) { - $messages["error"] .= _("Zuordnungs-Fehler: Kurs konnte nicht angelegt werden."); - return false; - } - ObjectConnections::setConnection($seminar_id, $crs_id, "crs", $this->cms_type); - - // Rollen zuordnen - $this->permissions->CheckUserPermissions($crs_id); - } - return $crs_id; - } - - /** - * get preferences - * - * shows additional settings. - * @access public - */ - function getPreferences() - { - global $connected_cms; - - $role_template_name = Request::get('role_template_name'); - $cat_name = Request::get('cat_name'); - - $this->soap_client->setCachingStatus(false); - - $messages = ['error' => '']; - - if ($cat_name) { - $cat = $this->soap_client->getReferenceByTitle( trim( $cat_name ), "cat"); - if (!$cat) { - $messages["error"] .= sprintf(_('Das Objekt mit dem Namen "%s" wurde im System %s nicht gefunden.'), htmlReady($cat_name), htmlReady($this->getName())) . "<br>\n"; - } else { - ELearningUtils::setConfigValue("category_id", $cat, $this->cms_type); - $this->main_category_node_id = $cat; - } - } - - if (($this->main_category_node_id != false) AND (ELearningUtils::getConfigValue("user_category_id", $this->cms_type) == "")) { - $object_data["title"] = _("User-Daten"); - $object_data["description"] = _("Hier befinden sich die persönlichen Ordner der Stud.IP-User."); - $object_data["type"] = "cat"; - $object_data["owner"] = $this->user->getId(); - $user_cat = $connected_cms[$this->cms_type]->soap_client->addObject($object_data, $connected_cms[$this->cms_type]->main_category_node_id); - if ($user_cat) { - $this->user_category_node_id = $user_cat; - ELearningUtils::setConfigValue("user_category_id", $user_cat, $this->cms_type); - } else { - $messages["error"] .= _("Die Kategorie für User-Daten konnte nicht angelegt werden.") . "<br>\n"; - } - } - - if ($role_template_name != "") { - $role_template = $this->soap_client->getObjectByTitle( trim( $role_template_name ), "rolt" ); - if ($role_template == false) { - $messages["error"] .= sprintf(_("Das Rollen-Template mit dem Namen \"%s\" wurde im System %s nicht gefunden."), htmlReady($role_template_name), htmlReady($this->getName())) . "<br>\n"; - } - if (is_array($role_template)) { - ELearningUtils::setConfigValue("user_role_template_id", $role_template["obj_id"], $this->cms_type); - ELearningUtils::setConfigValue("user_role_template_name", $role_template["title"], $this->cms_type); - $this->user_role_template_id = $role_template["obj_id"]; - } - } - - if (Request::submitted('submit')) { - ELearningUtils::setConfigValue("encrypt_passwords", Request::option("encrypt_passwords"), $this->cms_type); - $encrypt_passwords = Request::option("encrypt_passwords"); - ELearningUtils::setConfigValue("ldap_enable", Request::option("ldap_enable"), $this->cms_type); - $this->ldap_enable = Request::option("ldap_enable"); - } else { - if (ELearningUtils::getConfigValue("encrypt_passwords", $this->cms_type) != "") - $encrypt_passwords = ELearningUtils::getConfigValue("encrypt_passwords", $this->cms_type); - } - - $cat = $this->soap_client->getObjectByReference( $this->main_category_node_id ); - $user_cat = $this->soap_client->getObjectByReference( $this->user_category_node_id ); - $title = $this->link->getModuleLink($user_cat["title"], $this->user_category_node_id, "cat"); - $ldap_options = []; - foreach (StudipAuthAbstract::GetInstance() as $plugin) { - if ($plugin instanceof StudipAuthLdap) { - $ldap_options[] = '<option '.($plugin->plugin_name == $this->ldap_enable ? 'selected' : '').'>' . $plugin->plugin_name . '</option>'; - } - } - ob_start(); - ConnectedCMS::getPreferences(); - $module_types = ob_get_clean(); - - $template = $GLOBALS['template_factory']->open('elearning/ilias4_connected_cms_preferences.php'); - $template->set_attribute('messages', $messages); - $template->set_attribute('soap_error', $this->soap_client->getError()); - $template->set_attribute('soap_data', $this->soap_data); - $template->set_attribute('main_category_node_id', $this->main_category_node_id); - $template->set_attribute('main_category_node_id_title', $cat['title']); - $template->set_attribute('user_category_node_id', $this->user_category_node_id); - $template->set_attribute('user_category_node_id_title', $title); - $template->set_attribute('user_role_template_name', ELearningUtils::getConfigValue("user_role_template_name", $this->cms_type)); - $template->set_attribute('user_role_template_id', $this->user_role_template_id); - $template->set_attribute('encrypt_passwords', $encrypt_passwords); - $template->set_attribute('ldap_options', count($ldap_options) ? join("\n", array_merge(['<option></option>'], $ldap_options)) : ''); - $template->set_attribute('module_types', $module_types); - echo $template->render(); - } - -} diff --git a/lib/elearning/Ilias4ConnectedLink.php b/lib/elearning/Ilias4ConnectedLink.php deleted file mode 100644 index a2bdb14..0000000 --- a/lib/elearning/Ilias4ConnectedLink.php +++ /dev/null @@ -1,124 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -use Studip\Button, Studip\LinkButton; - -/** - * class to generate links to ILIAS 4 - * - * This class contains methods to generate links to ILIAS 4. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias4ConnectedLink - * @package ELearning-Interface - */ -class Ilias4ConnectedLink extends Ilias3ConnectedLink -{ - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms) - { - parent::__construct($cms); - $this->cms_link = "ilias3_referrer.php"; - } - - /** - * get module link - * - * returns link to the specified ilias object. works without initializing module-class. - * @access public - * @return string html-code - */ - function getModuleLink($title, $module_id, $module_type) - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - if ($connected_cms[$this->cms_type]->isAuthNecessary() AND (! $connected_cms[$this->cms_type]->user->isConnected())) { - return false; - } - $output = "<a href=\"" . URLHelper::getLink($this->cms_link . "?" - . "client_id=" . $connected_cms[$this->cms_type]->getClientId() - . "&cms_select=" . $this->cms_type - . "&ref_id=" . $module_id - . "&type=" . $module_type - . "&target=start"). "\" target=\"_blank\" rel=\"noopener noreferrer\">"; - $output .= $title; - $output .= "</a> "; - - return $output; - } - - /** - * get admin module links - * - * returns links add or remove a module from course - * @access public - * @return string returns html-code - */ - function getAdminModuleLinks() - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - $output = ''; - - $result = false; - if (!$connected_cms[$this->cms_type]->content_module[$current_module]->isDummy()) { - $result = $connected_cms[$this->cms_type]->soap_client->getPath($connected_cms[$this->cms_type]->content_module[$current_module]->getId()); - } - if ($result) { - $output .= "<i>Pfad: ". htmlReady($result) . "</i><br><br>"; - } - $output .= "<form method=\"POST\" action=\"" . URLHelper::getLink() . "\">\n"; - $output .= CSRFProtection::tokenTag(); - $output .= "<input type=\"HIDDEN\" name=\"view\" value=\"" . htmlReady($view) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"search_key\" value=\"" . htmlReady($search_key) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"cms_select\" value=\"" . htmlReady($cms_select) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_type\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getModuleType()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_id\" value=\"" . htmlReady($connected_cms[$this->cms_type]->content_module[$current_module]->getId()) . "\">\n"; - $output .= "<input type=\"HIDDEN\" name=\"module_system_type\" value=\"" . htmlReady($this->cms_type) . "\">\n"; - - if ($connected_cms[$this->cms_type]->content_module[$current_module]->isConnected()) { - $output .= " " . Button::create(_('Entfernen'), 'remove'); - } elseif ($connected_cms[$this->cms_type]->content_module[$current_module]->isAllowed(OPERATION_WRITE)) { - $output .= "<div align=\"left\">"; - if ($connected_cms[$this->cms_type]->content_module[$current_module]->isAllowed(OPERATION_COPY) AND (! in_array($connected_cms[$this->cms_type]->content_module[$current_module]->module_type, ["lm", "htlm", "sahs", "cat", "crs", "dbk"]))) { - $output .= "<input type=\"CHECKBOX\" name=\"copy_object\" value=\"1\">"; - $output .= _("Als Kopie anlegen") . " "; - $output .= Icon::create('info-circle', 'inactive', ['title' => _('Wenn Sie diese Option wählen, wird eine identische Kopie als eigenständige Instanz des Lernmoduls erstellt. Anderenfalls wird ein Link zum Lernmodul gesetzt.')])->asImg(); - $output .= "<br>"; - } - $output .= "<input type=\"RADIO\" name=\"write_permission\" value=\"none\" checked>"; - $output .= _("Keine Schreibrechte") . " "; - $output .= Icon::create('info-circle', 'inactive', ['title' => _('Nur der/die BesitzerIn des Lernmoduls hat Schreibzugriff für Inhalte und Struktur des Lernmoduls. Tutor/-innen und Lehrende können die Verknüpfung zur Veranstaltung wieder löschen.')])->asImg(); - $output .= "<br>"; - $output .= "<input type=\"RADIO\" name=\"write_permission\" value=\"dozent\">"; - $output .= _("Mit Schreibrechten für alle Lehrenden dieser Veranstaltung") . " "; - $output .= Icon::create('info-circle', 'inactive', ['title' => _('Lehrende haben Schreibzugriff für Inhalte und Struktur des Lernmoduls. Tutor/-innen und Lehrende können die Verknüpfung zur Veranstaltung wieder löschen.')])->asImg(); - $output .= "<br>"; - $output .= "<input type=\"RADIO\" name=\"write_permission\" value=\"tutor\">"; - $output .= _("Mit Schreibrechten für alle Lehrenden und Tutor/-innen dieser Veranstaltung") . " "; - $output .= Icon::create('info-circle', 'inactive', ['title' => _('Lehrende und Tutor/-innen haben Schreibzugriff für Inhalte und Struktur des Lernmoduls. Tutor/-innen und Lehrende können die Verknüpfung zur Veranstaltung wieder löschen.')])->asImg(); - $output .= "<br>"; - $output .= "<input type=\"RADIO\" name=\"write_permission\" value=\"autor\">"; - $output .= _("Mit Schreibrechten für alle Personen dieser Veranstaltung") . " "; - $output .= Icon::create('info-circle', 'inactive', ['title' => _('Lehrende, Tutor/-innen und Teilnehmende haben Schreibzugriff für Inhalte und Struktur des Lernmoduls. Tutor/-innen und Lehrende können die Verknüpfung zur Veranstaltung wieder löschen.')])->asImg(); - $output .= "</div>"; - $output .= "</div><br>" . Button::create(_('Hinzufügen'), 'add') . "<br>"; - } else { - $output .= " " . Button::create(_('Hinzufügen'), 'add'); - } - $output .= "</form>"; - - return $output; - } -} diff --git a/lib/elearning/Ilias4ConnectedPermissions.php b/lib/elearning/Ilias4ConnectedPermissions.php deleted file mode 100644 index af70ba7..0000000 --- a/lib/elearning/Ilias4ConnectedPermissions.php +++ /dev/null @@ -1,126 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -DEFINE ("OPERATION_COPY", "copy"); - -/** - * class to handle ILIAS 4 access controls - * - * This class contains methods to handle permissions on connected objects. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias4ConnectedPermission - * @package ELearning-Interface - */ -class Ilias4ConnectedPermissions extends Ilias3ConnectedPermissions -{ - var $operations; - var $allowed_operations; - var $tree_allowed_operations; - - var $USER_OPERATIONS; - var $AUTHOR_OPERATIONS; - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms) - { - parent::__construct($cms); - } - - /** - * check user permissions - * - * checks user permissions for connected course and changes setting if necessary - * @access public - * @param string $course_id course-id - * @return boolean returns false on error - */ - function checkUserPermissions($course_id = "") - { - global $connected_cms, $messages; - - if ($course_id == "") return false; - if ($connected_cms[$this->cms_type]->user->getId() == "") return false; - - // get course role folder and local roles - $local_roles = $connected_cms[$this->cms_type]->soap_client->getLocalRoles($course_id); - $active_role = ""; - $proper_role = ""; - $user_crs_role = $connected_cms[$this->cms_type]->crs_roles[$GLOBALS["perm"]->get_studip_perm(Context::getId())]; - if (is_array($local_roles)) { - foreach ($local_roles as $key => $role_data) { - // check only if local role is il_crs_member, -tutor or -admin - if (! (mb_strpos($role_data["title"], "_crs_") === false)) { - if ( in_array( $role_data["obj_id"], $connected_cms[$this->cms_type]->user->getRoles() ) ) { - $active_role = $role_data["obj_id"]; - } - if ( mb_strpos( $role_data["title"], $user_crs_role) > 0 ) { - $proper_role = $role_data["obj_id"]; - } - } - } - } - - // is user already course-member? otherwise add member with proper role - $is_member = $connected_cms[$this->cms_type]->soap_client->isMember( $connected_cms[$this->cms_type]->user->getId(), $course_id); - if (!$is_member) { - $member_data["usr_id"] = $connected_cms[$this->cms_type]->user->getId(); - $member_data["ref_id"] = $course_id; - $member_data["status"] = CRS_NO_NOTIFICATION; - $type = ""; - switch ($user_crs_role) - { - case "admin": - $member_data["role"] = CRS_ADMIN_ROLE; - $type = "Admin"; - break; - case "tutor": - $member_data["role"] = CRS_TUTOR_ROLE; - $type = "Tutor"; - break; - case "member": - $member_data["role"] = CRS_MEMBER_ROLE; - $type = "Member"; - break; - default: - } - $member_data["passed"] = CRS_PASSED_VALUE; - if ($type != "") { - $connected_cms[$this->cms_type]->soap_client->addMember( $connected_cms[$this->cms_type]->user->getId(), $type, $course_id ); - if ($GLOBALS["debug"] == true) echo "addMember"; - } - } - - // check if user has proper local role - // if not, change it - if ($active_role != $proper_role) { - if ($active_role != "") { - $connected_cms[$this->cms_type]->soap_client->deleteUserRoleEntry( $connected_cms[$this->cms_type]->user->getId(), $active_role); - if ($GLOBALS["debug"] == true) echo "Role $active_role deleted."; - } - - if ($proper_role != "") { - $connected_cms[$this->cms_type]->soap_client->addUserRoleEntry( $connected_cms[$this->cms_type]->user->getId(), $proper_role); - if ($GLOBALS["debug"] == true) echo "Role $proper_role added."; - } - - } - - if (! $this->getContentModulePerms( $course_id )) { - $messages["info"] .= _("Für den zugeordneten ILIAS-Kurs konnten keine Berechtigungen ermittelt werden.") . "<br>"; - } - - return true; - } -} -?> diff --git a/lib/elearning/Ilias4ConnectedUser.php b/lib/elearning/Ilias4ConnectedUser.php deleted file mode 100644 index be8b88c..0000000 --- a/lib/elearning/Ilias4ConnectedUser.php +++ /dev/null @@ -1,168 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** - * class to handle ILIAS 4 user-accounts - * - * This class contains methods to handle connected ILIAS 4 user-accounts. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias4ConnectedUser - * @package ELearning-Interface - */ -class Ilias4ConnectedUser extends Ilias3ConnectedUser -{ - var $roles; - var $user_sid; - var $auth_plugin; - - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms, $user_id = false) - { - // get auth_plugin - $user_id = $user_id ? $user_id : $GLOBALS['user']->id; - $this->auth_plugin = DBManager::get()->query("SELECT IFNULL(auth_plugin, 'standard') FROM auth_user_md5 WHERE user_id = '" . $user_id . "'")->fetchColumn(); - parent::__construct($cms, $user_id); - } - - /** - * new user - * - * save new user - * @access public - * @return boolean returns false on error - */ - function newUser($ignore_encrypt_passwords = false) - { - global $connected_cms, $auth, $messages; - - if ($this->getLoginData($this->login)) { - //automatische Zuordnung von bestehenden Ilias Accounts - //nur wenn ldap Modus benutzt wird und Stud.IP Nutzer passendes ldap plugin hat - if ( - $connected_cms[$this->cms_type]->USER_AUTO_CREATE - && !$connected_cms[$this->cms_type]->USER_PREFIX - && $this->auth_plugin - && $this->auth_plugin !== 'standard' - && $this->auth_plugin === $connected_cms[$this->cms_type]->ldap_enable - ) { - if (!$this->external_password) { - $this->setPassword(md5(uniqid("4dfmjsnll"))); - } - $ok = $connected_cms[$this->cms_type]->soap_client->updatePassword($this->id, $this->external_password); - $this->setConnection($this->getUserType(), true); - if ($ok) { - $messages["info"] .= sprintf(_("Verbindung mit Nutzer ID %s wiederhergestellt."), $this->id); - } - return true; - } - $messages["error"] .= sprintf(_("Es existiert bereits ein Account mit dem Benutzernamen \"%s\" (Account ID %s)."), $this->login, $this->id) . "<br>\n"; - return false; - } - - // data for user-account in ILIAS 4 - $user_data["login"] = $this->login; - $user_data["passwd"] = $this->external_password; - $user_data["firstname"] = $this->firstname; - $user_data["lastname"] = $this->lastname; - $user_data["title"] = $this->title; - $user_data["gender"] = $this->gender; - $user_data["email"] = $this->email; - $user_data["street"] = $this->street; - $user_data["phone_home"] = $this->phone_home; - $user_data["time_limit_unlimited"] = 1; - $user_data["active"] = 1; - $user_data["approve_date"] = date('Y-m-d H:i:s'); - $user_data["accepted_agreement"] = true; - // new values for ILIAS 4 - $user_data["agree_date"] = date('Y-m-d H:i:s'); - $user_data["external_account"] = $this->login; - if ($this->auth_plugin && $this->auth_plugin != "standard" && ($this->auth_plugin == $connected_cms[$this->cms_type]->ldap_enable)) { - $user_data["auth_mode"] = "ldap"; - } else { - $user_data["auth_mode"] = "default"; - } - if ($connected_cms[$this->cms_type]->user_style != "") { - $user_data["user_style"] = $connected_cms[$this->cms_type]->user_style; - } - if ($connected_cms[$this->cms_type]->user_skin != "") { - $user_data["user_skin"] = $connected_cms[$this->cms_type]->user_skin; - } - - $role_id = $connected_cms[$this->cms_type]->roles[$auth->auth["perm"]]; - - $user_id = $connected_cms[$this->cms_type]->soap_client->addUser($user_data, $role_id); - - if ($user_id != false) { - $this->id = $user_id; - - // $connected_cms[$this->cms_type]->soap_client->updatePassword($user_id, $user_data["passwd"]); - - // $this->newUserCategory(); - - $this->setConnection(USER_TYPE_CREATED); - return true; - } - return false; - } - - /** - * create new user category - * - * create new user category - * @access public - * @return boolean returns false on error - */ - function newUserCategory() - { - global $connected_cms, $messages; - - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - - // data for user-category in ILIAS 4 - $object_data["title"] = sprintf(_("Eigene Daten von %s (%s)."), $this->getName(), $this->getId()); - $object_data["description"] = sprintf(_("Hier befinden sich die persönlichen Lernmodule des Benutzers %s."), $this->getName()); - $object_data["type"] = "cat"; - $object_data["owner"] = $this->getId(); - - $cat = $connected_cms[$this->cms_type]->soap_client->getReferenceByTitle($object_data["title"]); - if ($cat != false && $connected_cms[$this->cms_type]->soap_client->checkReferenceById($cat) ) { - $messages["info"] .= sprintf(_("Ihre persönliche Kategorie wurde bereits angelegt."), $this->login) . "<br>\n"; - $this->category = $cat; - } else { - $this->category = $connected_cms[$this->cms_type]->soap_client->addObject($object_data, $connected_cms[$this->cms_type]->user_category_node_id); - } - if ($this->category != false) { - parent::setConnection($this->getUserType(), true); - } else { - echo "CATEGORY_ERROR".$connected_cms[$this->cms_type]->user_category_node_id ."-"; - return false; - } - // data for personal user-role in ILIAS 4 - $role_data["title"] = "studip_usr" . $this->getId() . "_cat" . $this->category; - $role_data["description"] = sprintf(_("User-Rolle von %s. Diese Rolle wurde von Stud.IP generiert."), $this->getName()); - $role_id = $connected_cms[$this->cms_type]->soap_client->getObjectByTitle($role_data["title"], "role"); - if ($role_id != false) { - $messages["info"] .= sprintf(_("Ihre persönliche Userrolle wurde bereits angelegt."), $this->login) . "<br>\n"; - } else { - $role_id = $connected_cms[$this->cms_type]->soap_client->addRoleFromTemplate($role_data, $this->category, $connected_cms[$this->cms_type]->user_role_template_id); - } - $connected_cms[$this->cms_type]->soap_client->addUserRoleEntry($this->getId(), $role_id); - // delete permissions for all global roles for this category - foreach ($connected_cms[$this->cms_type]->global_roles as $key => $role) { - $connected_cms[$this->cms_type]->soap_client->revokePermissions($role, $this->category); - } - return true; - } -} diff --git a/lib/elearning/Ilias4ContentModule.php b/lib/elearning/Ilias4ContentModule.php deleted file mode 100644 index f8552c3..0000000 --- a/lib/elearning/Ilias4ContentModule.php +++ /dev/null @@ -1,106 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** - * class to handle ILIAS 4 learning modules and tests - * - * This class contains methods to handle ILIAS 4 learning modules and tests. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias4ContentModule - * @package ELearning-Interface - */ -class Ilias4ContentModule extends Ilias3ContentModule -{ - var $object_id; - - /** - * constructor - * - * init class. - * @access public - * @param string $module_id module-id - * @param string $module_type module-type - * @param string $cms_type system-type - */ - function __construct($module_id, $module_type, $cms_type) - { - parent::__construct($module_id, $module_type, $cms_type); - } - - /** - * set connection - * - * sets connection with seminar - * @access public - * @param string $seminar_id seminar-id - * @return boolean successful - */ - function setConnection($seminar_id) - { - global $connected_cms, $messages; - - $write_permission = Request::option("write_permission"); - - $crs_id = ObjectConnections::getConnectionModuleId($seminar_id, "crs", $this->cms_type); - $connected_cms[$this->cms_type]->soap_client->setCachingStatus(false); - $connected_cms[$this->cms_type]->soap_client->clearCache(); - - // Check, ob Kurs in ILIAS gelöscht wurde - if (($crs_id != false) AND ($connected_cms[$this->cms_type]->soap_client->getObjectByReference($crs_id) == false)) { - ObjectConnections::unsetConnection($seminar_id, $crs_id, "crs", $this->cms_type); - $messages["info"] .= _("Der zugeordnete ILIAS-Kurs (ID $crs_id) existiert nicht mehr. Ein neuer Kurs wird angelegt.") . "<br>"; - $crs_id = false; - } - - $crs_id == $connected_cms[$this->cms_type]->createCourse($seminar_id); - - if ($crs_id == false) return false; - - $ref_id = $this->getId(); - if (Request::get("copy_object") == "1") { - $connected_cms[$this->cms_type]->soap_client->user_type = 'user'; - $ref_id = $connected_cms[$this->cms_type]->soap_client->copyObject($this->id, $crs_id); - $connected_cms[$this->cms_type]->soap_client->user_type = 'admin'; - } else { - $ref_id = $connected_cms[$this->cms_type]->soap_client->addReference($this->id, $crs_id); - } - if (!$ref_id) { - $messages["error"] .= _("Zuordnungs-Fehler: Objekt konnte nicht angelegt werden."); - return false; - } - $local_roles = $connected_cms[$this->cms_type]->soap_client->getLocalRoles($crs_id); - $member_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ]); - $admin_operations = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_WRITE, OPERATION_DELETE]); - $admin_operations_no_delete = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_WRITE]); - $admin_operations_readonly = $connected_cms[$this->cms_type]->permissions->getOperationArray([OPERATION_VISIBLE, OPERATION_READ, OPERATION_DELETE]); - foreach ($local_roles as $key => $role_data) { - // check only if local role is il_crs_member, -tutor or -admin - if (mb_strpos($role_data["title"], "il_crs_") === 0) { - if(mb_strpos($role_data["title"], 'il_crs_member') === 0){ - $operations = ($write_permission == "autor") ? $admin_operations_no_delete : $member_operations; - } elseif(mb_strpos($role_data["title"], 'il_crs_tutor') === 0){ - $operations = (($write_permission == "tutor") || ($write_permission == "autor")) ? $admin_operations : $admin_operations_readonly; - } elseif(mb_strpos($role_data["title"], 'il_crs_admin') === 0){ - $operations = (($write_permission == "dozent") || ($write_permission == "tutor") || ($write_permission == "autor")) ? $admin_operations : $admin_operations_readonly; - } else { - continue; - } - $connected_cms[$this->cms_type]->soap_client->revokePermissions($role_data["obj_id"], $ref_id); - $connected_cms[$this->cms_type]->soap_client->grantPermissions($operations, $role_data["obj_id"], $ref_id); - } - } - if ($ref_id) { - $this->setId($ref_id); - return ContentModule::setConnection($seminar_id); - } else { - $messages["error"] .= _("Die Zuordnung konnte nicht gespeichert werden."); - } - return false; - } -} diff --git a/lib/elearning/Ilias4Soap.php b/lib/elearning/Ilias4Soap.php deleted file mode 100644 index 27c28fb..0000000 --- a/lib/elearning/Ilias4Soap.php +++ /dev/null @@ -1,181 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** - * class to use ILIAS-4-Webservices - * - * This class contains methods to connect to the ILIAS-4-Soap-Server. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias4Soap - * @package ELearning-Interface - */ -class Ilias4Soap extends Ilias3Soap -{ - var $cms_type; - var $admin_sid; - var $user_sid; - var $user_type; - var $soap_cache; - var $separator_string; - - /** - * constructor - * - * init class. - * @access - * @param string $cms system-type - */ - function __construct($cms) - { - parent::__construct($cms); - $this->separator_string = " / "; - } - - /** - * add user by importUsers - * - * adds new user and sets role-id - * @access public - * @param array user_data user-data - * @param string role_id global role-id for new user - * @return string user-id - */ - function addUser($user_data, $role_id) - { - foreach($user_data as $key => $value) { - $user_data[$key] = htmlReady($user_data[$key]); - } - - $usr_xml = "<Users> -<User> -<UDFDefinitions></UDFDefinitions> -<Login>".$user_data["login"]."</Login> -<Password Type=\"PLAIN\">".$user_data["passwd"]."</Password> -<Firstname>".$user_data["firstname"]."</Firstname> -<Lastname>".$user_data["lastname"]."</Lastname> -<Title>".$user_data["title"]."</Title> -<Gender>".$user_data["gender"]."</Gender> -<Email>".$user_data["email"]."</Email> -<Street>".$user_data["street"]."</Street> -<PhoneHome>".$user_data["phone_home"]."</PhoneHome> -<Role Id=\"".$role_id."\" Type=\"Global\"/> -<Active>true</Active> -<TimeLimitUnlimited>".$user_data["time_limit_unlimited"]."</TimeLimitUnlimited> -<TimeLimitMessage>0</TimeLimitMessage> -<ApproveDate>".$user_data["approve_date"]."</ApproveDate> -<AgreeDate>".$user_data["agree_date"]."</AgreeDate>"; - if (($user_data["user_skin"] != "") OR ($user_data["user_style"] != "")) { - $usr_xml .= "<Look Skin=\"".$user_data["user_skin"]."\" Style=\"".$user_data["user_style"]."\"/>"; - } - $usr_xml .= "<AuthMode type=\"".$user_data["auth_mode"]."\"/> -<ExternalAccount>".$user_data["external_account"]."</ExternalAccount> -</User> -</Users>"; - - $param = [ - 'sid' => $this->getSID(), - 'folder_id' => -1, - 'usr_xml' => $usr_xml, - 'conflict_role' => 1, - 'send_account_mail' => 0 - ]; - $result = $this->call('importUsers', $param); - - $s = simplexml_load_string($result); - - if ((string)$s->rows->row->column[3] == "successful") - return (string)$s->rows->row->column[0]; - else - return false; - } - - /** - * copy object - * - * copy ilias-object - * @access public - * @param string source_id reference-id - * @param string target_id reference-id - * @return string result - */ - function copyObject($source_id, $target_id) - { - $xml = "<Settings source_id=\"$source_id\" target_id=\"$target_id\" default_action=\"COPY\"/>"; - - $param = [ - 'sid' => $this->getSID(), - 'xml' => $xml - ]; - return $this->call('copyObject', $param); - } - - /** - * get path - * - * returns repository-path to ilias-object - * @access public - * @param string source_id reference-id - * @param string target_id reference-id - * @return string result - */ - function getPath($ref_id) - { - $param = [ - 'sid' => $this->getSID(), - 'ref_id' => $ref_id - ]; - $result = $this->call('getPathForRefId', $param); - - if ($result) { - $s = simplexml_load_string($result); - - foreach ($s->rows->row as $row) { - $path[] = (string)$row->column[2]; - } - } - - if (is_array($path)) { - return implode($this->separator_string, $path); - } else { - return false; - } - } - - /** - * - * returns repository-path to ilias-object - * - * @access public - * @param string source_id reference-id - * @param string target_id reference-id - * @return string result - */ - function getRawPath($ref_id) - { - $param = [ - 'sid' => $this->getSID(), - 'ref_id' => $ref_id - ]; - $result = $this->call('getPathForRefId', $param); - - if ($result) { - $s = simplexml_load_string($result); - - foreach ($s->rows->row as $row) { - $path[] = (string)$row->column[0]; - } - } - - if (is_array($path)) { - return implode('_', $path); - } else { - return false; - } - } -} diff --git a/lib/elearning/Ilias5ConnectedCMS.php b/lib/elearning/Ilias5ConnectedCMS.php deleted file mode 100644 index 011d046..0000000 --- a/lib/elearning/Ilias5ConnectedCMS.php +++ /dev/null @@ -1,21 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/** - * main-class for connection to ILIAS 5.2 - * - * This class contains the main methods of the elearning-interface to connect to ILIAS 5. Extends Ilias3ConnectedCMS. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias5ConnectedCMS - * @package ELearning-Interface - */ -class Ilias5ConnectedCMS extends Ilias4ConnectedCMS -{ - -} diff --git a/lib/elearning/Ilias5ConnectedLink.php b/lib/elearning/Ilias5ConnectedLink.php deleted file mode 100644 index 0ce4a0f..0000000 --- a/lib/elearning/Ilias5ConnectedLink.php +++ /dev/null @@ -1,16 +0,0 @@ -<?php -/** - * class to generate links to ILIAS 5.2 - * - * This class contains methods to generate links to ILIAS 5. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias5ConnectedLink - * @package ELearning-Interface - */ -class Ilias5ConnectedLink extends Ilias4ConnectedLink -{ -} -?>
\ No newline at end of file diff --git a/lib/elearning/Ilias5ConnectedPermissions.php b/lib/elearning/Ilias5ConnectedPermissions.php deleted file mode 100644 index 17d6f0d..0000000 --- a/lib/elearning/Ilias5ConnectedPermissions.php +++ /dev/null @@ -1,17 +0,0 @@ -<?php -/** - * class to handle ILIAS 5.2 access controls - * - * This class contains methods to handle permissions on connected objects. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias4ConnectedPermission - * @package ELearning-Interface - */ -class Ilias5ConnectedPermissions extends Ilias4ConnectedPermissions -{ - -} -?>
\ No newline at end of file diff --git a/lib/elearning/Ilias5ConnectedUser.php b/lib/elearning/Ilias5ConnectedUser.php deleted file mode 100644 index 6172976..0000000 --- a/lib/elearning/Ilias5ConnectedUser.php +++ /dev/null @@ -1,40 +0,0 @@ -<?php -/** - * class to handle ILIAS 5.2 user-accounts - * - * This class contains methods to handle connected ILIAS 5 user-accounts. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias5ConnectedUser - * @package ELearning-Interface - */ -class Ilias5ConnectedUser extends Ilias4ConnectedUser -{ - - /** - * verify login data - * - * returns true, if login-data is valid - * @access public - * @param string $username username - * @param string $password password - * @return boolean login-validation - */ - function verifyLogin($username, $password) - { - global $connected_cms, $messages; - $result = $connected_cms[$this->cms_type]->soap_client->checkPassword($username, $password); - if (strpos($result, '::') > 0) { - return $this->getLoginData($username); - } - return false; - } - - function setConnection($user_type, $ignore_encrypted_passwords = false) - { - $this->external_password = ''; - parent::setConnection($user_type, true); - } -}
\ No newline at end of file diff --git a/lib/elearning/Ilias5ContentModule.php b/lib/elearning/Ilias5ContentModule.php deleted file mode 100644 index 3f50c02..0000000 --- a/lib/elearning/Ilias5ContentModule.php +++ /dev/null @@ -1,16 +0,0 @@ -<?php -/** - * class to handle ILIAS 5.2 learning modules and tests - * - * This class contains methods to handle ILIAS 5 learning modules and tests. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias5ContentModule - * @package ELearning-Interface - */ -class Ilias5ContentModule extends Ilias4ContentModule -{ - -}
\ No newline at end of file diff --git a/lib/elearning/Ilias5Soap.php b/lib/elearning/Ilias5Soap.php deleted file mode 100644 index cf8bd4c..0000000 --- a/lib/elearning/Ilias5Soap.php +++ /dev/null @@ -1,114 +0,0 @@ -<?php -/** - * class to use ILIAS-5-Webservices - * - * This class contains methods to connect to the ILIAS-5-Soap-Server. - * - * @author Arne Schröder <schroeder@data-quest.de> - * @access public - * @modulegroup elearning_interface_modules - * @module Ilias5Soap - * @package ELearning-Interface - */ -class Ilias5Soap extends Ilias4Soap -{ - var $cms_type; - var $admin_sid; - var $user_sid; - var $user_type; - var $soap_cache; - var $separator_string; - - /** - * call soap-function - * - * calls soap-function with given parameters - * @access public - * @param string method method-name - * @param string params parameters - * @return mixed result - */ - function call($method, $params) - { - $index = md5($method . ":" . implode('-', $params)); - // return false if no session_id is given - if (($method != "login") AND ($params["sid"] == "")) - return false; -// echo $this->caching_active; - if (($this->caching_active == true) AND (isset($this->soap_cache[$index]))) - { -// echo $index; -// echo " from Cache<br>"; - $result = $this->soap_cache[$index]; - } - else - { - $result = $this->_call($method, $params); - // if Session is expired, re-login and try again - if (($method != "login") AND $this->soap_client->fault AND in_array(mb_strtolower($this->faultstring), ["session not valid","session invalid", "session idled"]) ) - { - $caching_status = $this->caching_active; - $this->caching_active = false; - $user_type = $this->user_type; - $this->user_type = 'admin'; - $params["sid"] = $this->login(); - $result = $this->_call($method, $params); - $this->caching_active = $caching_status; - $this->user_type = $user_type; - } - elseif (! $this->soap_client->fault) - $this->soap_cache[$index] = $result; - } - return $result; - } - - /** - * login - * - * login to soap-webservice - * @access public - * @return string result - */ - function login() - { - global $ELEARNING_INTERFACE_MODULES, $connected_cms; - if ($this->user_type == "admin") { - $param = [ - 'client' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["client"], - 'username' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["username"], - 'password' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["password"] - ]; - $result = $this->call('login', $param); - } elseif ($this->user_type == "user") { - $param = [ - 'sid' => $this->admin_sid, - 'user_id' => $connected_cms[$this->cms_type]->user->getId() - ]; - $result = $this->call('loginStudipUser', $param); - } - if ($this->user_type == "admin") - $this->admin_sid = $result; - if ($this->user_type == "user") - $this->user_sid = $result; - return $result; - } - - /** - * Check Auth - * - * login to soap-webservice - * @access public - * @return string result - */ - function checkPassword($username, $password) - { - global $ELEARNING_INTERFACE_MODULES, $connected_cms; - $param = [ - 'client' => $ELEARNING_INTERFACE_MODULES[$this->cms_type]["soap_data"]["client"], - 'username' => $username, - 'password' => $password - ]; - $result = $this->call('login', $param); - return $result; - } -} diff --git a/lib/elearning/LonCapaConnectedCMS.php b/lib/elearning/LonCapaConnectedCMS.php deleted file mode 100644 index 2f86aa8..0000000 --- a/lib/elearning/LonCapaConnectedCMS.php +++ /dev/null @@ -1,67 +0,0 @@ -<?php -/** - * main-class for connection to LonCapa - * - * This class contains the main methods of the elearning-interface to connect to - * LonCapa. Extends ConnectedCMS. - * - * @access public - * @modulegroup elearning_interface_modules - * @module LonCapaConnectedCMS - * @package ELearning-Interface - */ -class LonCapaConnectedCMS extends ConnectedCMS -{ - public $user; - protected $seminarId; - protected $lcRequest; - protected $cmsUrl; - - public function __construct($cms = '') - { - parent::__construct($cms); - - $this->seminarId = Context::getId(); - $this->user = User::findCurrent(); - $this->lcRequest = new LonCapaRequest(); - $this->cmsUrl = $this->ABSOLUTE_PATH_ELEARNINGMODULES; - } - - - /** - * search for content modules - * - * returns found content modules - * @throws AccessDeniedException - * @param string $key keyword - * @return array list of content modules - */ - public function searchContentModules($key) - { - - if (!$GLOBALS['perm']->have_studip_perm('tutor', $this->seminarId)) { - throw new AccessDeniedException(); - } - - $url = $this->cmsUrl . '/courses?search=' . urlencode($key) . '&owner=' . urlencode($this->user->username); - $response = $this->lcRequest->request($url); - - if ($response) { - $courses = new SimpleXMLElement($response); - - $result = []; - foreach ($courses->course as $course) { - $temp = explode(':', (string)$course->owner); - - $result[] = [ - 'ref_id' => (string)$course->id, - 'title' => (string)$course->description, - 'authors' => $temp[0], - 'type' => $this->cms_type - ]; - } - } - - return $result; - } -} diff --git a/lib/elearning/LonCapaConnectedLink.php b/lib/elearning/LonCapaConnectedLink.php deleted file mode 100644 index c00958b..0000000 --- a/lib/elearning/LonCapaConnectedLink.php +++ /dev/null @@ -1,67 +0,0 @@ -<?php -/** - * - * This class contains methods to generate links to LonCapa - * - * @modulegroup elearning_interface_modules - * @module LonCapaConnectedLink - * @package ELearning-Interface - */ -class LonCapaConnectedLink extends ConnectedLink -{ - /** - * get user module links - * - * returns content module links for user - * @return string html-code - */ - public function getUserModuleLinks() - { - global $connected_cms, $current_module; - - $url = URLHelper::getURL('dispatch.php/loncapa/enter', ['cms_type' => $this->cms_type, 'module' => $current_module]); - - return Studip\LinkButton::create(_('Starten'), $url, [ - 'target' => '_blank', - 'rel' => 'noopener noreferrer', - ]); - } - - /** - * get admin module links - * - * returns links add or remove a module from course - * @return string returns html-code - */ - public function getAdminModuleLinks() - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - global $template_factory; - - $template = $template_factory->open('elearning/loncapa_connected_link_edit'); - $template->current_module = $connected_cms[$this->cms_type]->content_module[$current_module]->getId(); - $template->connected = $connected_cms[$this->cms_type]->content_module[$current_module]->isConnected(); - $template->cms_type = $this->cms_type; - $template->search_key = $search_key; - return $template->render(compact('view', 'search_key', 'cms_select', 'current_module')); - } - - /** - * returns url for connected LonCapa course - * - * @param string $module_id LonCapa ID - * @param string $course_id Stud.IP course ID - * @return string url for LonCapa - */ - public function getRedirectUrl($module_id, $course_id) - { - return sprintf( - '%s/enter/%s?token=%s&courseid=%s&systemid=%s', - $this->cms_link, - $module_id, - Token::create(60), - $course_id, - $this->cms_type - ); - } -} diff --git a/lib/elearning/LonCapaContentModule.php b/lib/elearning/LonCapaContentModule.php deleted file mode 100644 index 0f16cd0..0000000 --- a/lib/elearning/LonCapaContentModule.php +++ /dev/null @@ -1,86 +0,0 @@ -<?php -/** - * - * This class contains methods to handle LonCapa learning modules - * - * @modulegroup elearning_interface_modules - * @module LonCapaContentModule - * @package ELearning-Interface - */ - -class LonCapaContentModule extends ContentModule -{ - /** - * @var LonCapaRequest - */ - public $lcRequest; - /** - * @var string - */ - public $cmsUrl; - - /** - * LonCapaContentModule constructor. - * @param string $module_id - * @param string $module_type - * @param string $cms_type - */ - public function __construct($module_id, $module_type, $cms_type) - { - $this->lcRequest = new LonCapaRequest(); - $this->cmsUrl = $GLOBALS['ELEARNING_INTERFACE_MODULES'][$cms_type]['ABSOLUTE_PATH_ELEARNINGMODULES']; - - parent::__construct($module_id, $module_type, $cms_type); - } - - /** - *fetch data from LonCapa - * - */ - public function readData() - { - $url = $this->cmsUrl . '/course/' . urlencode($this->id); - $response = $this->lcRequest->request($url); - - if ($response) { - $courses = new SimpleXMLElement($response); - $course = $courses->course[0]; - - list($author, $dummy) = explode(':', (string)$course->owner); - - $this->id = (string)$course->id; - $this->title = (string)$course->description; - $this->authors = $author; - } - - } - - /** - * get permission-status - * - * - * @param string $operation operation - * @return boolean allowed - */ - public function isAllowed($operation) - { - return true; - } - - /** - * store connection between Stud.IP course and LonCapa course - * - * @param string $seminar_id - * @return bool - */ - public function setConnection($seminar_id) - { - $this->is_connected = true; - return ObjectConnections::setConnection( - $seminar_id, - $this->id, - $this->module_type, - $this->cms_type - ); - } -} diff --git a/lib/elearning/LonCapaRequest.php b/lib/elearning/LonCapaRequest.php deleted file mode 100644 index ecf3075..0000000 --- a/lib/elearning/LonCapaRequest.php +++ /dev/null @@ -1,110 +0,0 @@ -<?php -/** - * - * This class is used to communicate with LonCapa - * - * @depends curl - * @modulegroup elearning_interface_modules - * @module LonCapaContentModule - * @package ELearning-Interface - */ -class LonCapaRequest -{ - /** - * options for curl - * @var array - */ - protected $options; - /** - * curl resource - * @var resource - */ - protected $ch; - - /** - * LonCapaRequest constructor. - */ - public function __construct() - { - $this->ch = curl_init(); - $this->initOptions(); - } - - /** - * initializes curl options - */ - public function initOptions() - { - $this->options = [ - CURLOPT_RETURNTRANSFER => true, - CURLOPT_FOLLOWLOCATION => true, - //CURLOPT_CAINFO => '', - CURLOPT_SSL_VERIFYPEER => false, - CURLOPT_SSL_VERIFYHOST => false - ]; - } - - /** - * close connection - */ - public function __destruct() - { - curl_close($this->ch); - } - - /** - * set curl options - * @param $key - * @param $value - */ - public function setOption($key, $value) - { - $this->options[$key] = $value; - } - - /** - * do a curl request on the given url and return the result if successfull - * - * @param $url string - * @param array $postfields - * @return string - */ - public function request($url, $postfields = null) - { - $result = $this->sendRequest($url, $postfields); - if ($result['statusCode'] == 200) { - return $result['response']; - } else { - // TODO: fehlermeldung wäre schöner - return null; - } - } - - /** - * do a curl request on the given url and return the result if successfull - * @param $url string - * @param array $postfields - * @return array - */ - protected function sendRequest($url, $postfields = null) - { - $options = $this->options; - $options[CURLOPT_URL] = $url; - - if ($postfields) { - $options[CURLOPT_POST] = true; - $options[CURLOPT_POSTFIELDS] = $postfields; - } - - curl_setopt_array($this->ch, $options); - $response = curl_exec($this->ch); - - $statusCode = curl_getinfo($this->ch, CURLINFO_HTTP_CODE); - - if ($response === false) { - $last_error = curl_error($this->ch); - Log::error(__CLASS__ . ' curl_exec failed: ' . $last_error); - } - return compact('statusCode', 'response'); - } -} diff --git a/lib/elearning/ObjectConnections.php b/lib/elearning/ObjectConnections.php deleted file mode 100644 index e360f71..0000000 --- a/lib/elearning/ObjectConnections.php +++ /dev/null @@ -1,254 +0,0 @@ -<?php -# Lifter002: DONE -# Lifter003: TEST -# Lifter007: TODO -# Lifter010: TODO -/** -* class to handle object connections -* -* This class contains methods to handle connections between stud.ip-objects and external content. -* -* @author Arne Schröder <schroeder@data-quest.de> -* @access public -* @modulegroup elearning_interface_modules -* @module ObjectConnections -* @package ELearning-Interface -*/ -class ObjectConnections -{ - var $id; - var $object_connections; - /** - * constructor - * - * init class. - * @access public - * @param string $object_id object-id - */ - function __construct($object_id = "") - { - $this->id = $object_id; - if ($object_id != "") - $this->readData(); - } - - /** - * read object connections - * - * gets object connections from database - * @access public - */ - function readData() - { - global $ELEARNING_INTERFACE_MODULES; - - $this->object_connections = []; - - $query = "SELECT system_type, module_type, module_id, chdate - FROM object_contentmodules - WHERE object_id = ? - ORDER BY chdate DESC"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$this->id]); - - $module_count = 0; - while ($row = $statement->fetch(PDO::FETCH_ASSOC)) { - // show only connected modules with valid module-type - if ($ELEARNING_INTERFACE_MODULES[$row['system_type']]['types'][$row['module_type']] == '') { - continue; - } - $module_count += 1; - $d_system_type = $row['system_type']; - $d_module_type = $row['module_type']; - $d_module_id = $row['module_id']; - - $reference = $d_system_type . '_' . $d_module_type . '_' . $d_module_id; - $this->object_connections[$reference]['cms'] = $d_system_type; - $this->object_connections[$reference]['type'] = $d_module_type; - $this->object_connections[$reference]['id'] = $d_module_id; - $this->object_connections[$reference]['chdate'] = $row['chdate']; - } - - if ($module_count == 0) { - $this->object_connections = false; - } - } - - /** - * get object connections - * - * returns object connections - * @access public - * @return array object connections - */ - function getConnections() - { - return $this->object_connections; - } - - /** - * get connection-status - * - * returns true, if object has connections - * @access public - * @return boolean connection-status - */ - function isConnected() - { - return (boolean) $this->object_connections; - } - - /** - * get connection-status - * - * returns true, if object has connections - * @access public - * @param string $object_id object-id (optional) - * @return boolean connection-status - */ - public static function isObjectConnected($object_id) - { - $query = "SELECT 1 FROM object_contentmodules WHERE object_id = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$object_id]); - return (bool)$statement->fetchColumn(); - } - - /** - * get module-id - * - * returns module-id of given connection - * @access public - * @param string $connection_object_id object-id - * @param string $connection_module_type module-type - * @param string $connection_cms system-type - * @return string module-id - */ - public static function getConnectionModuleId($connection_object_id, $connection_module_type, $connection_cms) - { - $query = "SELECT module_id - FROM object_contentmodules - WHERE object_id = ? AND system_type = ? AND module_type = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([ - $connection_object_id, - $connection_cms, - $connection_module_type - ]); - return $statement->fetchColumn() ?: false; - } - - /** - * set connection - * - * sets connection with object - * @access public - * @param string $connection_object_id object-id - * @param string $connection_module_id module-id - * @param string $connection_module_type module-type - * @param string $connection_cms system-type - * @return boolean successful - */ - public static function setConnection($connection_object_id, $connection_module_id, $connection_module_type, $connection_cms) - { - $query = "SELECT 1 - FROM object_contentmodules - WHERE object_id = ? AND module_id = ? AND system_type = ? - AND module_type = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([ - $connection_object_id, - $connection_module_id, - $connection_cms, - $connection_module_type - ]); - $check = $statement->fetchColumn(); - - if ($check) { - $query = "UPDATE object_contentmodules - SET module_type = ?, chdate = UNIX_TIMESTAMP() - WHERE object_id = ? AND module_id = ? AND system_type = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([ - $connection_module_type, - $connection_object_id, - $connection_module_id, - $connection_cms - ]); - } else { - $query = "INSERT INTO object_contentmodules - (object_id, module_id, system_type, module_type, mkdate, chdate) - VALUES (?, ?, ?, ?, UNIX_TIMESTAMP(), UNIX_TIMESTAMP())"; - $statement = DBManager::get()->prepare($query); - $statement->execute([ - $connection_object_id, - $connection_module_id, - $connection_cms, - $connection_module_type - ]); - } - return true; - } - - /** - * unset connection - * - * deletes connection with object - * @access public - * @param string $connection_object_id object-id - * @param string $connection_module_id module-id - * @param string $connection_module_type module-type - * @param string $connection_cms system-type - * @return boolean successful - */ - public static function unsetConnection($connection_object_id, $connection_module_id, $connection_module_type, $connection_cms) - { - $query = "SELECT 1 - FROM object_contentmodules - WHERE object_id = ? AND module_id = ? AND system_type = ? - AND module_type = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([ - $connection_object_id, - $connection_module_id, - $connection_cms, - $connection_module_type - ]); - $check = $statement->fetchColumn(); - - - if ($check) { - $query = "DELETE FROM object_contentmodules - WHERE object_id = ? AND module_id = ? AND system_type = ? - AND module_type = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([ - $connection_object_id, - $connection_module_id, - $connection_cms, - $connection_module_type - ]); - return true; - } - return false; - } - - public static function GetConnectedSystems($object_id) - { - $query = "SELECT DISTINCT system_type - FROM object_contentmodules - WHERE object_id = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$object_id]); - return $statement->fetchAll(PDO::FETCH_COLUMN); - } - - public static function DeleteAllConnections($object_id, $cms_type) - { - $query = "DELETE FROM object_contentmodules - WHERE object_id = ? AND system_type = ?"; - $statement = DBManager::get()->prepare($query); - $statement->execute([$object_id, $cms_type]); - return $statement->rowCount(); - } -} diff --git a/lib/elearning/PmWikiConnectedCMS.php b/lib/elearning/PmWikiConnectedCMS.php deleted file mode 100644 index d890126..0000000 --- a/lib/elearning/PmWikiConnectedCMS.php +++ /dev/null @@ -1,86 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/* - * PmWikiConnectedCMS.php - Provides search capabilities - * to search WikiFarm - * - * Copyright (C) 2006 - Marco Diedrich (mdiedric@uos.de) - * - * 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. - */ - -require_once 'clients/xml_rpc_webservice_client.php'; -require_once 'clients/soap_webservice_client.php'; -require_once 'clients/webservice_client.php'; - -/** -* main-class for connection to PmWiki -* -* This class contains the main methods of the elearning-interface to connect to PmWiki. Extends ConnectedCMS. -* -* @author Marco Diedrich <mdiedric@uos.de> -* @access public -* @modulegroup elearning_interface_modules -* @module PmWikiConnectedCMS -* @package ELearning-Interface -*/ - -class PmWikiConnectedCMS extends ConnectedCMS -{ - public $client; - public $api_key; - public $field_script; - - function __construct($cms) - { - parent::__construct($cms); - $this->client = WebserviceClient::instance( $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['ABSOLUTE_PATH_SOAP'] . - '?' . $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['URL_PARAMS'], - $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['WEBSERVICE_CLASS']); - - $this->api_key = $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['soap_data']['api-key']; - } - - function init($cms) - { - parent::init($cms); - $this->field_script = $GLOBALS['ELEARNING_INTERFACE_MODULES'][$cms]["field_script"]; - } - - /** - * search for content modules - * - * returns found content modules - * @param string $key keyword - * @return array list of content modules - */ - public function searchContentModules($key) - { - $fields_found = $this->client->call("search_content_modules", [ - $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['soap_data']['api-key'], - $key - ]); - - $result = []; - foreach ($fields_found as $field) { - $result[$field['field_id']] = [ - 'ref_id' => $field['field_id'], - 'type' => $field['field_type'], - 'obj_id' => null, - 'create_date' => $field['create_date'], - 'last_update' => $field['change_date'], - 'title' => $field['field_title'], - 'description' => $field['field_description'], - ]; - } - return $result; - } - -} diff --git a/lib/elearning/PmWikiConnectedLink.php b/lib/elearning/PmWikiConnectedLink.php deleted file mode 100644 index 973c272..0000000 --- a/lib/elearning/PmWikiConnectedLink.php +++ /dev/null @@ -1,134 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/* - * PmWikiConnectedLink.php - Provides links to PmWiki Modules - * - * Copyright (C) 2006 - Marco Diedrich (mdiedric@uos.de) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -use Studip\Button, Studip\LinkButton; - -require_once 'lib/webservices/api/studip_seminar.php'; - -/** -* -* This class contains methods to generate links to PmWiki-Farm -* -* @author Marco Diedrich <mdiedric@uos.de> -* @access public -* @modulegroup elearning_interface_modules -* @module PmWikiConnectedLink -* @package ELearning-Interface -*/ - -class PmWikiConnectedLink extends ConnectedLink -{ - function __construct($cms) - { - parent::__construct($cms); - $this->cms_link = "pmwiki_referrer.php"; - } - - /** - * get user module links - * - * returns content module links for user - * @access public - * @return string html-code - */ - - function getUserModuleLinks() - { - $range_id = Context::getId(); - $username = get_username($GLOBALS['auth']->auth['uid']); - - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - // hier muss die Authentifizierung mit übergeben werden... - // - if (Context::isCourse()) { - $context = 'seminar'; - - $status = StudipSeminarHelper::get_user_status($username, $range_id); - - } else if (Context::isInstitute()) { - $context = 'institute'; - - $status = StudipInstituteHelper::get_user_status($username, $range_id); - } - - ob_start(); ?> - <form method="post" target="_blank" rel="noopener noreferrer" - action="<?= $connected_cms[$this->cms_type]->content_module[$current_module]->link ?>"> - - <?= CSRFProtection::tokenTag() ?> - <input type='hidden' name='authid' value='<?= htmlReady($GLOBALS['auth']->auth['uname']) ?>'> - <input type='hidden' name='authpw' value='<?= htmlReady(Token::create()) ?>'> - <input type='hidden' name='_permission' value='<?= htmlReady($status) ?>'> - <input type='hidden' name='_range_id' value='<?= htmlReady($range_id) ?>'> - <input type='hidden' name='_server' value='<?= htmlReady(Config::get()->STUDIP_INSTALLATION_ID) ?>'> - <input type='hidden' name='_context' value='<?= htmlReady($context) ?>'> - <?= Button::createAccept(_('Starten')) ?> - - </form> - - <?php - - $output = ob_get_contents(); - ob_end_clean(); - return $output; - } - - /** - * get admin module links - * - * returns links add or remove a module from course - * @access public - * @return string returns html-code - */ - - function getAdminModuleLinks() - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - ob_start(); ?> - - <form method="post" action="<?= URLHelper::getLink() ?>"> - <?= CSRFProtection::tokenTag() ?> - <input type="hidden" name="view" value="<?= htmlReady($view) ?>"> - <input type="hidden" name="search_key" value="<?= htmlReady($search_key) ?>"> - <input type="hidden" name="cms_select" value="<?= htmlReady($cms_select) ?>"> - <input type="hidden" name="module_type" value="wiki"> - <input type="hidden" name="module_id" value="<?= htmlReady($current_module) ?>"> - <input type="hidden" name="module_system_type" value="<?= htmlReady($this->cms_type) ?>"> - - <?php if ($connected_cms[$this->cms_type]->content_module[$current_module]->isConnected()) : ?> - - <?= Button::create(_('Entfernen'), 'remove') ?> - - <?php else :?> - - <?= Button::create(_('Hinzufügen'), 'add') ?> - - <?php endif ; ?> - - </form> - <?php - - $output = ob_get_contents(); - - ob_end_clean(); - - return $output; - } - -} diff --git a/lib/elearning/PmWikiContentModule.php b/lib/elearning/PmWikiContentModule.php deleted file mode 100644 index fb3cccd..0000000 --- a/lib/elearning/PmWikiContentModule.php +++ /dev/null @@ -1,115 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -/* - * PmWikiContentModule.php - Provides access PmWiki Modules - * - * Copyright (C) 2006 - Marco Diedrich (mdiedric@uos.de) - * - * 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. - */ - -/** -* -* This class contains methods to handle PmWiki learning modules -* -* @author Marco Diedrich <mdiedric@uos.de> -* @access public -* @modulegroup elearning_interface_modules -* @module PmWikiContentModule -* @package ELearning-Interface -*/ - -class PmWikiContentModule extends ContentModule -{ - public $link; - public $client; - public $chdate; - public $accepted_users; - - /** - * constructor - * - * init class. - * @access public - * @param string $module_id module-id - * @param string $module_type module-type - * @param string $cms_type system-type - */ - - function __construct($module_id, $module_type, $cms_type) - { - parent::__construct($module_id, $module_type, $cms_type); - $this->link = $GLOBALS['connected_cms'][$this->cms_type]->ABSOLUTE_PATH_ELEARNINGMODULES.$this->id."/"; - $this->client = WebserviceClient::instance( $this->link. '?' . - $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['URL_PARAMS'], - $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['WEBSERVICE_CLASS']); - } - - /** - * reads data for content module - * - */ - - function readData() - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - $args = [$GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['soap_data']['api-key'], $this->id]; - - $field_data = $connected_cms[$this->cms_type]->client->call('get_field_info', $args); - - $this->title = $field_data['field_title']; - $this->authors = $field_data['field_author']; - $this->chdate = $field_data['change_date']; - - $this->accepted_users = $field_data['field_accepted_users']; - - return false; - } - - /** - * get permission-status - * - * returns true, if operation is allowed - * @access public - * @param string $operation operation - * @return boolean allowed - */ - - function isAllowed($operation) - { - global $connected_cms, $view, $search_key, $cms_select, $current_module; - - if (Config::get()->STUDIP_INSTALLATION_ID) - { - $username = Config::get()->STUDIP_INSTALLATION_ID."#".$GLOBALS['auth']->auth['uname']; - } else - { - $username = $GLOBALS['auth']->auth['uname']; - } - - $args = [$GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['soap_data']['api-key'],$this->id, $username]; - - $authorized = $connected_cms[$this->cms_type]->client->call('field_accessable_by_user', $args); - - if ($authorized) - { - return true; - } else - { - # old authorization - if (is_array($this->accepted_users) && in_array($username, $this->accepted_users)) - return true; - else - return false; - } - - } -} diff --git a/lib/elearning/clients/soap_webservice_client.php b/lib/elearning/clients/soap_webservice_client.php deleted file mode 100644 index 9c392a8..0000000 --- a/lib/elearning/clients/soap_webservice_client.php +++ /dev/null @@ -1,25 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -require_once 'webservice_client.php'; -require_once 'vendor/nusoap/nusoap.php'; - -class Soap_WebserviceClient extends WebserviceClient -{ - private $client; - - public function __construct($webservice_url) - { - $this->client = new soap_client($webservice_url); - $this->client->response_timeout = 7600; - } - - public function &call($method_name, &$args) - { - $result = $this->client->call($method_name, $args); - return $result; - } -} diff --git a/lib/elearning/clients/webservice_client.php b/lib/elearning/clients/webservice_client.php deleted file mode 100644 index a7f97f2..0000000 --- a/lib/elearning/clients/webservice_client.php +++ /dev/null @@ -1,29 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -class WebserviceClient -{ - public static function instance($webservice_url, $classname) - { - static $instances = []; - - if (!isset($instances[$classname . $webservice_url])) { - $instances[$classname . $webservice_url] = new $classname($webservice_url); - } - - return $instances[$classname . $webservice_url]; - } - - public function __construct() - { - trigger_error("this class can't be instantiated"); - } - - public function &call($method_name, &$args) - { - trigger_error("WebserviceCaller::WebserviceCaller:: call not defined"); - } -} diff --git a/lib/elearning/clients/xml_rpc_webservice_client.php b/lib/elearning/clients/xml_rpc_webservice_client.php deleted file mode 100644 index 2e24e41..0000000 --- a/lib/elearning/clients/xml_rpc_webservice_client.php +++ /dev/null @@ -1,33 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO - -require_once __DIR__ . '/webservice_client.php'; - -class XML_RPC_WebserviceClient extends WebserviceClient -{ - private $client; - - public function __construct($webservice_url) - { - $this->client = new xmlrpc_client($webservice_url); - $this->client->debug = false; - $this->client->return_type = 'phpvals'; - - } - - public function &call($method_name, &$args) - { - $xmlrpc_args = []; - foreach ($args as $arg) - { - $xmlrpc_args[] = php_xmlrpc_encode($arg); - } - - $xmlrpc_return = $this->client->send(new xmlrpcmsg($method_name, $xmlrpc_args), 300); - $xmlrpc_result = $xmlrpc_return->value(); - return $xmlrpc_result; - } -} diff --git a/lib/soap/StudipSoapClient_PHP5.php b/lib/ilias_interface/StudipSoapClient.php index 0aafd4a..0aafd4a 100644 --- a/lib/soap/StudipSoapClient_PHP5.php +++ b/lib/ilias_interface/StudipSoapClient.php diff --git a/lib/elearning/studip_referrer_7x.php b/lib/ilias_interface/studip_referrer_7x.php index e367569..e367569 100644 --- a/lib/elearning/studip_referrer_7x.php +++ b/lib/ilias_interface/studip_referrer_7x.php diff --git a/lib/elearning/studip_referrer_8x.php b/lib/ilias_interface/studip_referrer_8x.php index f7552af..f7552af 100644 --- a/lib/elearning/studip_referrer_8x.php +++ b/lib/ilias_interface/studip_referrer_8x.php diff --git a/lib/models/Course.php b/lib/models/Course.php index b252063..25350db 100644 --- a/lib/models/Course.php +++ b/lib/models/Course.php @@ -337,18 +337,6 @@ class Course extends SimpleORMap implements Range, PrivacyObject, StudipItem, Fe $query = 'DELETE FROM `schedule_courses` WHERE `course_id` = ?'; $statement = DBManager::get()->execute($query, [$course->id]); - //Remove connections to other e-learning systems: - if (Config::get()->ELEARNING_INTERFACE_ENABLE) { - $cms_types = ObjectConnections::GetConnectedSystems($course->id); - foreach ($cms_types as $system) { - if (empty($GLOBALS['connected_cms'][$system])) { - continue; - } - ELearningUtils::loadClass($system); - $del_cms += $GLOBALS['connected_cms'][$system]->deleteConnectedModules($course->id); - } - } - //Remove all entries in object_user_vists for the course: object_kill_visits(null, $course->id); diff --git a/lib/modules/CoreElearningInterface.php b/lib/modules/CoreElearningInterface.php deleted file mode 100644 index a5f7119..0000000 --- a/lib/modules/CoreElearningInterface.php +++ /dev/null @@ -1,143 +0,0 @@ -<?php - -/* - * Copyright (c) 2012 Rasmus Fuhse <fuhse@data-quest.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -class CoreElearningInterface extends CorePlugin implements StudipModule -{ - /** - * {@inheritdoc} - */ - public function getIconNavigation($course_id, $last_visit, $user_id) - { - if (!Config::get()->ELEARNING_INTERFACE_ENABLE) { - return null; - } - - $sql = "SELECT COUNT(module_id) AS count, - COUNT(IF((chdate > IFNULL(b.visitdate, :threshold) AND a.module_type != 'crs'), module_id, NULL)) AS neue - FROM object_contentmodules AS a - LEFT JOIN object_user_visits AS b - ON b.object_id = a.object_id - AND b.user_id = :user_id - AND b.plugin_id = :plugin_id - WHERE a.object_id = :course_id - AND a.module_type != 'crs' - GROUP BY a.object_id"; - - $statement = DBManager::get()->prepare($sql); - $statement->bindValue(':user_id', $user_id); - $statement->bindValue(':course_id', $course_id); - $statement->bindValue(':threshold', $last_visit); - $statement->bindValue(':plugin_id', $this->getPluginId()); - $statement->execute(); - $result = $statement->fetch(PDO::FETCH_ASSOC); - if (!empty($result)) { - $nav = new Navigation(_('Lernmodule'), 'dispatch.php/course/elearning/show'); - if ($result['neue']) { - $nav->setImage(Icon::create('learnmodule', Icon::ROLE_ATTENTION), [ - 'title' => sprintf( - ngettext( - '%1$d Lernmodul, %2$d neues', - '%1$d Lernmodule, %2$d neue', - $result['count'] - ), - $result['count'], - $result['neue'] - ) - ]); - } elseif ($result['count']) { - $nav->setImage(Icon::create('learnmodule', Icon::ROLE_CLICKABLE), [ - 'title' => sprintf( - ngettext( - '%d Lernmodul', - '%d Lernmodule', - $result['count'] - ), - $result['count'] - ) - ]); - } - return $nav; - } - - return null; - } - - /** - * {@inheritdoc} - */ - public function getTabNavigation($course_id) - { - if (!Config::get()->ELEARNING_INTERFACE_ENABLE) { - return null; - } - - $navigation = new Navigation(_('Lernmodule')); - $navigation->setImage(Icon::create('learnmodule', Icon::ROLE_INFO_ALT)); - $navigation->setActiveImage(Icon::create('learnmodule', Icon::ROLE_INFO)); - - if (ObjectConnections::isObjectConnected($course_id)) { - $elearning_nav = new Navigation(_('Lernmodule dieser Veranstaltung'), 'dispatch.php/course/elearning/show?seminar_id=' . $course_id); - - if (get_object_type($course_id, ['inst'])) { - $elearning_nav->setTitle(_('Lernmodule dieser Einrichtung')); - } - - $navigation->addSubNavigation('show', $elearning_nav); - } - - if ($GLOBALS['perm']->have_studip_perm('tutor', $course_id)) { - $navigation->addSubNavigation('edit', new Navigation(_('Lernmodule hinzufügen / entfernen'), 'dispatch.php/course/elearning/edit?seminar_id=' . $course_id)); - } - - return ['elearning' => $navigation]; - } - - /** - * {@inheritdoc} - */ - public function getMetadata() - { - return [ - 'summary' => _('Zugang zu extern erstellten Lernmodulen'), - 'description' => _('Über diese Schnittstelle ist es möglich, '. - 'Selbstlerneinheiten, die in externen Programmen erstellt '. - 'werden, in Stud.IP zur Verfügung zu stellen. Ein häufig '. - 'angebundenes System ist ILIAS. Besteht eine Anbindung zu '. - 'einem ILIAS-System, haben Lehrende die Möglichkeit, in '. - 'ILIAS Selbstlerneinheiten zu erstellen und in Stud.IP '. - 'bereit zu stellen.'), - 'displayname' => _('Lernmodulschnittstelle'), - 'category' => _('Inhalte und Aufgabenstellungen'), - 'keywords' => _('Einbindung z. B. von ILIAS-Lerneinheiten; - Zugang zu externen Lernplattformen; - Aufgaben- und Test-Erstellung'), - 'icon' => Icon::create('learnmodule', Icon::ROLE_INFO), - 'icon_clickable' => Icon::create('learnmodule', Icon::ROLE_CLICKABLE), - 'descriptionshort' => _('Zugang zu extern erstellten Lernmodulen'), - 'descriptionlong' => _('Über diese Schnittstelle ist es möglich, Selbstlerneinheiten, '. - 'die in externen Programmen erstellt werden, in Stud.IP zur Verfügung '. - 'zu stellen. Ein häufig angebundenes System ist ILIAS. Besteht eine '. - 'Anbindung zu einem ILIAS-System, haben Lehrende die Möglichkeit, in '. - 'ILIAS Selbstlerneinheiten zu erstellen und in Stud.IP bereit zu stellen.') - ]; - } - - public function isActivatableForContext(Range $context) - { - return Config::get()->ELEARNING_INTERFACE_ENABLE && $context->getRangeType() === 'course'; - } - - public function getInfoTemplate($course_id) - { - // TODO: Implement getInfoTemplate() method. - return null; - } -} diff --git a/lib/navigation/AdminNavigation.php b/lib/navigation/AdminNavigation.php index e078283..1b86ca11 100644 --- a/lib/navigation/AdminNavigation.php +++ b/lib/navigation/AdminNavigation.php @@ -193,10 +193,6 @@ class AdminNavigation extends Navigation } $navigation->addSubNavigation('help_content', new Navigation(_('Hilfe-Texte'), 'dispatch.php/help_content/admin_overview')); - if (Config::get()->ELEARNING_INTERFACE_ENABLE) { - $navigation->addSubNavigation('elearning', new Navigation(_('Lernmodule'), 'admin_elearning_interface.php')); - } - if (Config::get()->CRONJOBS_ENABLE) { $navigation->addSubNavigation('cronjobs', new Navigation(_('Cronjobs'), 'dispatch.php/admin/cronjobs/schedules')); } diff --git a/lib/navigation/ContentsNavigation.php b/lib/navigation/ContentsNavigation.php index a00adb6..0d75b3f 100644 --- a/lib/navigation/ContentsNavigation.php +++ b/lib/navigation/ContentsNavigation.php @@ -124,14 +124,6 @@ class ContentsNavigation extends Navigation } } - // elearning - if (Config::get()->ELEARNING_INTERFACE_ENABLE) { - $elearning = new Navigation(_('Lernmodule'), 'dispatch.php/elearning/my_accounts'); - $elearning->setImage(Icon::create('learnmodule')); - $elearning->setDescription(_('Zugang zu externen Lernmaterialien')); - $this->addSubNavigation('my_elearning', $elearning); - } - if (!$GLOBALS['perm']->have_perm('root') && $GLOBALS['user']->getAuthenticatedUser()->hasRole('Hilfe-Administrator(in)')) { $help = new Navigation(_('Hilfe'), 'dispatch.php/help_content/admin_overview'); $help->setImage(Icon::create('question-circle')); diff --git a/lib/navigation/StartNavigation.php b/lib/navigation/StartNavigation.php index 0a6d52a..94881c8 100644 --- a/lib/navigation/StartNavigation.php +++ b/lib/navigation/StartNavigation.php @@ -232,11 +232,6 @@ class StartNavigation extends Navigation $navigation->addSubNavigation('questionnaire', new Navigation(_('Ankündigungen'), 'dispatch.php/news/admin_news')); } - // elearning - if (Config::get()->ELEARNING_INTERFACE_ENABLE) { - $navigation->addSubNavigation('my_elearning', new Navigation(_('Lernmodule'), 'dispatch.php/elearning/my_accounts')); - } - if (!$GLOBALS['perm']->have_perm('root') && $GLOBALS['user']->getAuthenticatedUser()->hasRole('Hilfe-Administrator(in)')) { $navigation->addSubNavigation('help_content', new Navigation(_('Hilfe-Texte und Touren'), 'dispatch.php/help_content/admin_overview')); } diff --git a/lib/soap/StudipSoapClient.php b/lib/soap/StudipSoapClient.php deleted file mode 100644 index f6c0cad..0000000 --- a/lib/soap/StudipSoapClient.php +++ /dev/null @@ -1,58 +0,0 @@ -<? -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -class StudipSoapClient -{ - var $soap_client; - var $error; - var $faultstring; - - function __construct($path) - { - require_once("vendor/nusoap/nusoap.php"); - - $this->soap_client = new soap_client($path, true); - $this->soap_client->soap_defencoding = 'UTF-8'; - $this->soap_client->decode_utf8 = false; - $this->soap_client->setDebugLevel(0); - - $err = $this->soap_client->getError(); - if ($err) - $this->error = "<b>Soap Constructor Error</b><br>" . $err . "<br><br>"; - } - - function _call($method, $params) - { - $this->faultstring = ""; - $result = $this->soap_client->call($method, $params); - - if ($this->soap_client->fault) - { - $this->faultstring = $result["faultstring"]; - if (!in_array(mb_strtolower($this->faultstring), ["session not valid","session invalid", "session idled"])) - $this->error .= "<b>" . sprintf(_("SOAP-Fehler, Funktion \"%s\":"), $method) . "</b> " . $result["faultstring"] . " (" . $result["faultcode"] . ")<br>"; - } else { - $err = $this->soap_client->getError(); - if ($err) { - $this->error .= "<b>" . sprintf(_("SOAP-Fehler, Funktion \"%s\":"), $method) . "</b> " . $err . "<br>"; - } else { - return $result; - } - } - error_log($this->error); - return false; - } - - function getError() - { - $error = $this->error; - $this->error = ""; - if ($error != "") - return $error; - else - return false; - } -} -?> diff --git a/public/admin_elearning_interface.php b/public/admin_elearning_interface.php deleted file mode 100644 index 24eb47c..0000000 --- a/public/admin_elearning_interface.php +++ /dev/null @@ -1,196 +0,0 @@ -<? -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -// +---------------------------------------------------------------------------+ -// This file is part of Stud.IP -// admin_elearning_interface.php -// -// Copyright (c) 2005 Arne Schroeder <schroeder@data-quest.de> -// Suchi & Berg GmbH <info@data-quest.de> -// +---------------------------------------------------------------------------+ -// This program is free software; you can redistribute it and/or -// modify it under the terms of the GNU General Public License -// as published by the Free Software Foundation; either version 2 -// of the License, or any later version. -// +---------------------------------------------------------------------------+ -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -// +---------------------------------------------------------------------------+ - -use Studip\Button, Studip\LinkButton; - -require '../lib/bootstrap.php'; - -page_open(["sess" => "Seminar_Session", "auth" => "Seminar_Auth", "perm" => "Seminar_Perm", 'user' => "Seminar_User"]); -$GLOBALS['perm']->check("root"); - -include 'lib/seminar_open.php'; // initialise Stud.IP-Session -// -- here you have to put initialisations for the current page - -PageLayout::setHelpKeyword("Basis.Ilias"); -PageLayout::setTitle(_("Verwaltung der Lernmodul-Schnittstelle")); -Navigation::activateItem('/admin/config/elearning'); - -ob_start(); - -$cms_select = Request::get('cms_select'); - -if (Config::get()->ELEARNING_INTERFACE_ENABLE) -{ - $connection_status = []; - $connected_cms = []; - if ($cms_select != "" && isset($ELEARNING_INTERFACE_MODULES[$cms_select])) - { - $connected_cms[$cms_select] = new ConnectedCMS(); - $connection_status = $connected_cms[$cms_select]->getConnectionStatus($cms_select); - if (Request::submitted('activate')) - { - ELearningUtils::setConfigValue("ACTIVE", "1", $cms_select); - } - if (Request::submitted('deactivate')) - { - ELearningUtils::setConfigValue("ACTIVE", "0", $cms_select); - } - if (!count(array_column($connection_status, 'error'))) - { - require_once ("lib/elearning/" . $ELEARNING_INTERFACE_MODULES[$cms_select]["CLASS_PREFIX"] . "ConnectedCMS.php"); - $classname = $ELEARNING_INTERFACE_MODULES[$cms_select]["CLASS_PREFIX"] . "ConnectedCMS"; - $connected_cms[$cms_select] = new $classname($cms_select); - $connected_cms[$cms_select]->initSubclasses(); - } - } else { - unset($cms_select); - } - - if (!empty($messages["error"])) { - PageLayout::postError($messages["error"]); - } - if (!empty($messages["info"])) { - PageLayout::postInfo($messages["info"]); - } - - echo ELearningUtils::getCMSSelectbox(_("Bitte wählen Sie ein angebundenes System für die Schnittstelle: "), false) . "\n\n<br><br>"; - - if (!empty($cms_select)) { - echo "<table>"; - $error_count = 0; - foreach ($connection_status as $type => $msg) - { - if ($msg["error"] != "") - { - echo "<tr><td valign=\"middle\">" . Icon::create('decline', Icon::ROLE_ATTENTION)->asImg(['class' => 'text-top', 'title' => _('Fehler')]) . $msg["error"] . "</td></tr>"; - $error_count++; - } - else - echo "<tr><td valign=\"middle\">" . Icon::create('accept', Icon::ROLE_ACCEPT)->asImg(['class' => 'text-top', 'title' => _('OK')]) . $msg["info"] . "</td></tr>"; - } - echo "<tr><td><br></td></tr>"; - if ($error_count > 0) - { - $status_info = "error"; - echo "<tr><td valign=\"middle\">" . Icon::create('decline', Icon::ROLE_ATTENTION)->asImg(['class' => 'text-top', 'title' => _('Fehler')]) . "<b>"; - echo _("Beim Laden der Schnittstelle sind Fehler aufgetreten. "); - if (ELearningUtils::isCMSActive($cms_select)) - { - ELearningUtils::setConfigValue("ACTIVE", "0", $cms_select); - echo _("Die Schnittstelle wurde automatisch deaktiviert!"); - } - echo "</b></td></tr>"; - } - else - echo "<tr><td valign=\"middle\">" . Icon::create('accept', Icon::ROLE_ACCEPT, ['title' => _('OK')])->asImg(['class' => 'text-top']) . "<b>" .sprintf( _("Die Schnittstelle zum %s-System ist korrekt konfiguriert."), $connected_cms[$cms_select]->getName()) . "</b></td></tr>"; - echo "</table>"; - echo "<br>\n"; - echo htmlReady(ELearningUtils::getCMSHeader(isset($connected_cms[$cms_select]) ? $connected_cms[$cms_select]->getName() : '')); - echo "<form method=\"POST\" action=\"" . URLHelper::getLink() . "\" class=\"default\">\n"; - echo CSRFProtection::tokenTag(); - echo '<fieldset>'; - if (ELearningUtils::isCMSActive($cms_select)) - { - $status_info = "active"; - echo ELearningUtils::getHeader(_("Status")); - echo "<br>\n"; - echo _("Die Schnittstelle ist <b>aktiv</b>."); - echo "<br><br>\n"; - echo _("Hier können Sie die Schnittstelle deaktivieren."); - echo "<br><br>\n"; - echo Button::create(_('Deaktivieren'), 'deactivate'); - } - else - { - echo ELearningUtils::getHeader(_("Status")); - echo "<br>\n"; - echo _("Die Schnittstelle ist nicht aktiv."); - echo "<br><br>\n"; - if ($error_count == 0) - { - $status_info = "not active"; - echo _("Hier können Sie die Schnittstelle aktivieren."); - echo "<br><br>\n"; - echo Button::create(_('Aktivieren'), 'activate'); - } - } - echo '</fieldset>'; - echo "<input type=\"HIDDEN\" name=\"cms_select\" value=\"" . $cms_select . "\">\n"; - echo "</form>"; - echo "<br>\n"; - - echo "<form method=\"POST\" action=\"" . URLHelper::getURL() . "\" class=\"default\">\n"; - echo CSRFProtection::tokenTag(); - echo '<fieldset>'; - if ($error_count == 0) - { - echo ELearningUtils::getHeader(_("Einstellungen")); - echo "<br>\n"; - $connected_cms[$cms_select]->getPreferences(); - } - echo '</fieldset>'; - echo "<input type=\"hidden\" name=\"cms_select\" value=\"" . $cms_select . "\">\n"; - echo "</form>"; - - echo ELearningUtils::getCMSFooter($connected_cms[$cms_select]->getLogo()); - } - - Helpbar::Get()->addPlainText(_('Information'), _('Hier können Sie angebundene Systeme verwalten.'), Icon::create('info')); - Helpbar::Get()->addPlainText(_('Aktionen'), _('Nachdem Sie ein angebundenes System ausgewählt haben wird die Verbindung zum System geprüft.'), Icon::create('info')); - // Anzeige, wenn noch keine Account-Zuordnung besteht - - switch ($status_info ?? null) { - case "active": - PageLayout::postSuccess(sprintf(_("Die Verbindung zum System \"%s\" ist <b>aktiv</b>. Sie können die Einbindung des Systems in Stud.IP jederzeit deaktivieren."), htmlReady($connected_cms[$cms_select]->getName()))); - break; - case "not active": - PageLayout::postWarning(sprintf(_("Die Verbindung zum System \"%s\" steht, das System ist jedoch nicht aktiviert. Sie können die Einbindung des Systems in Stud.IP jederzeit aktivieren. Solange die Verbindung nicht aktiviert wurde, werden die Module des Systems \"%s\" in Stud.IP nicht angezeigt."), htmlReady($connected_cms[$cms_select]->getName()), htmlReady($connected_cms[$cms_select]->getName()))); - break; - case "error": - PageLayout::postError(sprintf(_("Bei der Prüfung der Verbindung sind Fehler aufgetreten. Sie müssen zunächst die Einträge in der Konfigurationsdatei korrigieren, bevor das System angebunden werden kann."), $connected_cms[$cms_select]->getName())); - break; - } - -// terminate objects - if (!empty($connected_cms)) - foreach($connected_cms as $system) - $system->terminate(); - -} -else -{ - PageLayout::postError(_("Die Schnittstelle für die Integration von Lernmodulen ist nicht aktiviert. - Damit Lernmodule verwendet werden können, muss die Verbindung zu einem LCM-System in der Konfigurationsdatei von Stud.IP hergestellt werden. - Wenden Sie sich bitte an den/die AdministratorIn."), [_("E-Learning-Schnittstelle nicht eingebunden")]); - -} - - -$template = $GLOBALS['template_factory']->open('layouts/base.php'); -$template->content_for_layout = ob_get_clean(); -echo $template->render(); - -page_close(); diff --git a/public/ilias3_referrer.php b/public/ilias3_referrer.php deleted file mode 100644 index 82d9031..0000000 --- a/public/ilias3_referrer.php +++ /dev/null @@ -1,78 +0,0 @@ -<? -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -// +---------------------------------------------------------------------------+ -// This file is part of Stud.IP -// ilias3_referrer.php -// -// Copyright (c) 2005 Arne Schroeder <schroeder@data-quest.de> -// Suchi & Berg GmbH <info@data-quest.de> -// +---------------------------------------------------------------------------+ -// This program is free software; you can redistribute it and/or -// modify it under the terms of the GNU General Public License -// as published by the Free Software Foundation; either version 2 -// of the License, or any later version. -// +---------------------------------------------------------------------------+ -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -// +---------------------------------------------------------------------------+ - -require '../lib/bootstrap.php'; - -ob_start(); -page_open(["sess" => "Seminar_Session", "auth" => "Seminar_Auth", "perm" => "Seminar_Perm", 'user' => "Seminar_User"]); -$perm->check("autor"); -include 'lib/seminar_open.php'; // initialise Stud.IP-Session - -if (Config::get()->ELEARNING_INTERFACE_ENABLE) { - ELearningUtils::bench("start"); - - $cms_select = Request::quoted('cms_select'); - if (isset($ELEARNING_INTERFACE_MODULES[$cms_select]["name"])) { - ELearningUtils::loadClass($cms_select); - // init session now - $sess_id = $connected_cms[$cms_select]->user->getSessionId(); - $connected_cms[$cms_select]->terminate(); - ob_end_clean(); - if (!$sess_id){ - $message = _("Login nicht möglich"); - $details = []; - $details[] = sprintf(_("Automatischer Login für das System <b>%s</b> (Nutzername:%s) fehlgeschlagen."), - htmlReady($connected_cms[$cms_select]->getName()), - $connected_cms[$cms_select]->user->getUsername()); - $details[] = _("Dieser Fehler kann dadurch hervorgerufen werden, dass Sie Ihr Passwort geändert haben. In diesem Fall versuchen Sie bitte Ihren Account erneut zu verknüpfen."); - $details[] = sprintf(_("%sZurück%s zu Meine Lernmodule"), '<a href="'.URLHelper::getLink("dispatch.php/elearning/my_accounts").'"><b>', '</b></a>'); - - PageLayout::postError($message, $details); - $template = $GLOBALS['template_factory']->open('layouts/base.php'); - $template->content_for_layout = ob_get_clean(); - $template->infobox = $infobox ? ['content' => $infobox] : null; - echo $template->render(); - page_close(); - die; - } - $parameters = "?sess_id=$sess_id"; - $client_id = Request::get('client_id'); - if (!empty($client_id)) - $parameters .= "&client_id=$client_id"; - if (Request::get('target')) - $parameters .= "&target=".Request::option('target'); - if (Request::get('ref_id')) - $parameters .= "&ref_id=".Request::option('ref_id'); - if (Request::get('type')) - $parameters .= "&type=".Request::option('type'); - - // refer to studip_referrer.php - header("Location: ".$ELEARNING_INTERFACE_MODULES[$cms_select]["ABSOLUTE_PATH_ELEARNINGMODULES"] . $ELEARNING_INTERFACE_MODULES[$cms_select]["target_file"] . $parameters); - page_close(); - die; - } -} -?> |