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210 lines
8.1 KiB
210 lines
8.1 KiB
<?php
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/* For licensing terms, see /license.txt */
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use ChamiloSession as Session;
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/**
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* @package chamilo.main
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*/
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define('CHAMILO_HOMEPAGE', true);
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define('CHAMILO_LOAD_WYSIWYG', false);
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/* Flag forcing the 'current course' reset, as we're not inside a course anymore. */
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// Maybe we should change this into an api function? an example: CourseManager::unset();
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$cidReset = true;
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require_once 'main/inc/global.inc.php';
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// The section (for the tabs).
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$this_section = SECTION_CAMPUS; //rewritten below if including HTML file
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$includeFile = !empty($_GET['include']);
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if ($includeFile) {
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$this_section = SECTION_INCLUDE;
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} elseif (api_get_configuration_value('plugin_redirection_enabled')) {
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RedirectionPlugin::redirectUser(api_get_user_id());
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}
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$header_title = null;
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if (!api_is_anonymous()) {
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$header_title = ' ';
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}
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$controller = new IndexManager($header_title);
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//Actions
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$loginFailed = isset($_GET['loginFailed']) ? true : isset($loginFailed);
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if (!empty($_GET['logout'])) {
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$redirect = !empty($_GET['no_redirect']) ? false : true;
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// pass $logoutInfo defined in local.inc.php
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$controller->logout($redirect, $logoutInfo);
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}
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/**
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* Registers in the track_e_default table (view in important activities in admin
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* interface) a possible attempted break in, sending auth data through get.
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*
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* @todo This piece of code should probably move to local.inc.php where the
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* actual login / logout procedure is handled.
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* The real use of this code block should be seriously considered as well.
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* This form should just use a security token and get done with it.
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*/
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if (isset($_GET['submitAuth']) && $_GET['submitAuth'] == 1) {
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$i = api_get_anonymous_id();
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Event::addEvent(
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LOG_ATTEMPTED_FORCED_LOGIN,
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'tried_hacking_get',
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$_SERVER['REMOTE_ADDR'].(empty($_POST['login']) ? '' : '/'.$_POST['login']),
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null,
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$i
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);
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echo 'Attempted breakin - sysadmins notified.';
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session_destroy();
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die();
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}
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// Delete session item necessary to check for legal terms
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if (api_get_setting('allow_terms_conditions') === 'true') {
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Session::erase('term_and_condition');
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}
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//If we are not logged in and customapages activated
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if (!api_user_is_login() && CustomPages::enabled()) {
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if (Request::get('loggedout')) {
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CustomPages::display(CustomPages::LOGGED_OUT);
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} else {
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CustomPages::display(CustomPages::INDEX_UNLOGGED);
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}
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}
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/**
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* @todo This piece of code should probably move to local.inc.php where the
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* actual login procedure is handled.
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* @todo Check if this code is used. I think this code is never executed because
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* after clicking the submit button the code does the stuff
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* in local.inc.php and then redirects to index.php or user_portal.php depending
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* on api_get_setting('page_after_login').
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*/
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if (!empty($_POST['submitAuth'])) {
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// The user has been already authenticated, we are now to find the last login of the user.
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if (isset($_user['user_id'])) {
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$track_login_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
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$sql = "SELECT UNIX_TIMESTAMP(login_date)
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FROM $track_login_table
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WHERE login_user_id = '".$_user['user_id']."'
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ORDER BY login_date DESC LIMIT 1";
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$result_last_login = Database::query($sql);
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if (!$result_last_login) {
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if (Database::num_rows($result_last_login) > 0) {
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$user_last_login_datetime = Database::fetch_array($result_last_login);
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$user_last_login_datetime = $user_last_login_datetime[0];
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Session::write('user_last_login_datetime', $user_last_login_datetime);
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}
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}
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}
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} else {
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// Only if login form was not sent because if the form is sent the user was already on the page.
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Event::open();
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}
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if (!api_is_anonymous()) {
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$url = api_get_configuration_value('redirect_index_to_url_for_logged_users');
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if (!empty($url)) {
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header("Location: $url");
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exit;
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}
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}
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if (api_get_setting('display_categories_on_homepage') === 'true') {
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$controller->tpl->assign('course_category_block', $controller->return_courses_in_categories());
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}
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$controller->set_login_form();
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//@todo move this inside the IndexManager
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if (!api_is_anonymous()) {
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$controller->tpl->assign('profile_block', $controller->return_profile_block());
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$controller->tpl->assign('user_image_block', $controller->return_user_image_block());
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$controller->tpl->assign('course_block', $controller->return_course_block());
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}
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$hotCourses = '';
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$announcements_block = '';
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// Display the Site Use Cookie Warning Validation
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$useCookieValidation = api_get_setting('cookie_warning');
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if ($useCookieValidation === 'true') {
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if (isset($_POST['acceptCookies'])) {
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api_set_site_use_cookie_warning_cookie();
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} elseif (!api_site_use_cookie_warning_cookie_exist()) {
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if (Template::isToolBarDisplayedForUser()) {
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$controller->tpl->assign('toolBarDisplayed', true);
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} else {
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$controller->tpl->assign('toolBarDisplayed', false);
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}
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$controller->tpl->assign('displayCookieUsageWarning', true);
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}
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}
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// When loading a chamilo page do not include the hot courses and news
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if (!isset($_REQUEST['include'])) {
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if (api_get_setting('show_hot_courses') == 'true') {
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if (api_get_configuration_value('popular_courses_handpicked')) {
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// If the option has been set correctly, use the courses manually
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// marked as popular rather than the ones marked by users
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$hotCourses = $controller->returnPopularCoursesHandPicked();
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} else {
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$hotCourses = $controller->return_hot_courses();
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}
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}
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$announcements_block = $controller->return_announcements();
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}
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if (api_get_configuration_value('show_hot_sessions') === true) {
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$hotSessions = SessionManager::getHotSessions();
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$controller->tpl->assign('hot_sessions', $hotSessions);
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}
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$controller->tpl->assign('hot_courses', $hotCourses);
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$controller->tpl->assign('announcements_block', $announcements_block);
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$allowJustification = api_get_plugin_setting('justification', 'tool_enable') === 'true';
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$justification = '';
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if ($allowJustification) {
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$plugin = Justification::create();
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$courseId = api_get_plugin_setting('justification', 'default_course_id');
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if (!empty($courseId)) {
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$courseInfo = api_get_course_info_by_id($courseId);
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$link = Display::url($plugin->get_lang('SubscribeToASession'), $courseInfo['course_public_url']);
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$justification = Display::return_message($link, 'info', false);
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}
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}
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if ($includeFile) {
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// If we are including a static page, then home_welcome is empty
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$controller->tpl->assign('home_welcome', $justification);
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$controller->tpl->assign('home_include', $controller->return_home_page($includeFile));
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} else {
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// If we are including the real homepage, then home_include is empty
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$controller->tpl->assign('home_welcome', $justification.$controller->return_home_page(false));
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$controller->tpl->assign('home_include', '');
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}
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$controller->tpl->assign('navigation_links', $controller->return_navigation_links());
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$controller->tpl->assign('notice_block', $controller->return_notice());
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$controller->tpl->assign('help_block', $controller->return_help());
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$controller->tpl->assign('student_publication_block', $controller->studentPublicationBlock());
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if (api_is_platform_admin() || api_is_drh()) {
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$controller->tpl->assign('skills_block', $controller->returnSkillLinks());
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}
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if (api_is_anonymous()) {
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$controller->tpl->setLoginBodyClass();
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}
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// direct login to course
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if (isset($_GET['firstpage'])) {
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api_set_firstpage_parameter($_GET['firstpage']);
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// if we are already logged, go directly to course
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if (api_user_is_login()) {
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echo "<script>self.location.href='index.php?firstpage=".Security::remove_XSS($_GET['firstpage'])."'</script>";
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}
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} else {
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api_delete_firstpage_parameter();
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}
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$controller->setGradeBookDependencyBar(api_get_user_id());
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$controller->tpl->display_two_col_template();
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// Deleting the session_id.
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Session::erase('session_id');
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Session::erase('id_session');
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Session::erase('studentview');
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api_remove_in_gradebook();
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