index.php 7.0 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * @package chamilo.main
  5. */
  6. use \ChamiloSession as Session;
  7. define('CHAMILO_HOMEPAGE', true);
  8. /* Flag forcing the 'current course' reset, as we're not inside a course anymore. */
  9. // Maybe we should change this into an api function? an example: CourseManager::unset();
  10. $cidReset = true;
  11. require_once 'main/inc/global.inc.php';
  12. require_once api_get_path(LIBRARY_PATH).'userportal.lib.php';
  13. require_once 'main/chat/chat_functions.lib.php';
  14. // The section (for the tabs).
  15. $this_section = SECTION_CAMPUS;
  16. $header_title = null;
  17. if (!api_is_anonymous()) {
  18. $header_title = " ";
  19. }
  20. $controller = new IndexManager($header_title);
  21. //Actions
  22. $loginFailed = isset($_GET['loginFailed']) ? true : isset($loginFailed);
  23. if (!empty($_GET['logout'])) {
  24. $controller->logout();
  25. }
  26. /* Table definitions */
  27. /* Constants and CONFIGURATION parameters */
  28. /** @todo these configuration settings should move to the Chamilo config settings. */
  29. /** Defines wether or not anonymous visitors can see a list of the courses on the Chamilo homepage that are open to the world. */
  30. $_setting['display_courses_to_anonymous_users'] = 'true';
  31. /* LOGIN */
  32. /**
  33. * Registers in the track_e_default table (view in important activities in admin
  34. * interface) a possible attempted break in, sending auth data through get.
  35. * @todo This piece of code should probably move to local.inc.php where the actual login / logout procedure is handled. The real use of this code block should be seriously considered as well. This form should just use a security token and get done with it.
  36. */
  37. if (isset($_GET['submitAuth']) && $_GET['submitAuth'] == 1) {
  38. $i = api_get_anonymous_id();
  39. Event::addEvent(LOG_ATTEMPTED_FORCED_LOGIN, 'tried_hacking_get', $_SERVER['REMOTE_ADDR'].(empty($_POST['login'])?'':'/'.$_POST['login']),null,$i);
  40. echo 'Attempted breakin - sysadmins notified.';
  41. session_destroy();
  42. die();
  43. }
  44. // Delete session neccesary for legal terms
  45. if (api_get_setting('allow_terms_conditions') == 'true') {
  46. unset($_SESSION['term_and_condition']);
  47. }
  48. //If we are not logged in and customapages activated
  49. if (!api_get_user_id() && CustomPages::enabled()) {
  50. if (Request::get('loggedout')) {
  51. CustomPages::display(CustomPages::LOGGED_OUT);
  52. } else {
  53. CustomPages::display(CustomPages::INDEX_UNLOGGED);
  54. }
  55. }
  56. /**
  57. * @todo This piece of code should probably move to local.inc.php where the actual login procedure is handled.
  58. * @todo Check if this code is used. I think this code is never executed because after clicking the submit button
  59. * the code does the stuff in local.inc.php and then redirects to index.php or user_portal.php depending
  60. * on api_get_setting('page_after_login').
  61. */
  62. if (!empty($_POST['submitAuth'])) {
  63. // The user has been already authenticated, we are now to find the last login of the user.
  64. if (isset ($_user['user_id'])) {
  65. $track_login_table = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
  66. $sql_last_login = "SELECT UNIX_TIMESTAMP(login_date)
  67. FROM $track_login_table
  68. WHERE login_user_id = '".$_user['user_id']."'
  69. ORDER BY login_date DESC LIMIT 1";
  70. $result_last_login = Database::query($sql_last_login);
  71. if (!$result_last_login) {
  72. if (Database::num_rows($result_last_login) > 0) {
  73. $user_last_login_datetime = Database::fetch_array($result_last_login);
  74. $user_last_login_datetime = $user_last_login_datetime[0];
  75. Session::write('user_last_login_datetime',$user_last_login_datetime);
  76. }
  77. }
  78. Database::free_result($result_last_login);
  79. //Event::event_login();
  80. if (api_is_platform_admin()) {
  81. // decode all open event informations and fill the track_c_* tables
  82. include api_get_path(LIBRARY_PATH).'stats.lib.inc.php';
  83. decodeOpenInfos();
  84. }
  85. }
  86. // End login -- if ($_POST['submitAuth'])
  87. } else {
  88. // Only if login form was not sent because if the form is sent the user was already on the page.
  89. Event::event_open();
  90. }
  91. if (api_get_setting('display_categories_on_homepage') == 'true') {
  92. $controller->tpl->assign('course_category_block', $controller->return_courses_in_categories());
  93. }
  94. // Facebook connexion, if activated
  95. if (api_is_facebook_auth_activated() && !api_get_user_id()) {
  96. facebook_connect();
  97. }
  98. $controller->set_login_form();
  99. //@todo move this inside the IndexManager
  100. if (!api_is_anonymous()) {
  101. $controller->tpl->assign('profile_block', $controller->return_profile_block());
  102. $controller->tpl->assign('user_image_block', $controller->return_user_image_block());
  103. if (api_is_platform_admin()) {
  104. $controller->tpl->assign('course_block', $controller->return_course_block());
  105. } else {
  106. $controller->tpl->assign('teacher_block', $controller->return_teacher_link());
  107. }
  108. }
  109. $hot_courses = null;
  110. $announcements_block = null;
  111. // Display the Site Use Cookie Warning Validation
  112. $useCookieValidation = api_get_configuration_value('cookie_warning');
  113. if ($useCookieValidation) {
  114. if (isset($_POST['acceptCookies'])) {
  115. api_set_site_use_cookie_warning_cookie();
  116. } else if (!api_site_use_cookie_warning_cookie_exist()) {
  117. if (Template::isToolBarDisplayedForUser()) {
  118. $controller->tpl->assign('toolBarDisplayed', true);
  119. } else {
  120. $controller->tpl->assign('toolBarDisplayed', false);
  121. }
  122. $controller->tpl->assign('displayCookieUsageWarning', true);
  123. }
  124. }
  125. // When loading a chamilo page do not include the hot courses and news
  126. if (!isset($_REQUEST['include'])) {
  127. if (api_get_setting('show_hot_courses') == 'true') {
  128. $hot_courses = $controller->return_hot_courses();
  129. }
  130. $announcements_block = $controller->return_announcements();
  131. }
  132. $controller->tpl->assign('hot_courses', $hot_courses);
  133. $controller->tpl->assign('announcements_block', $announcements_block);
  134. $controller->tpl->assign('home_page_block', $controller->return_home_page());
  135. $controller->tpl->assign('navigation_course_links', $controller->return_navigation_links());
  136. $controller->tpl->assign('notice_block', $controller->return_notice());
  137. $controller->tpl->assign('main_navigation_block', $controller->return_navigation_links());
  138. $controller->tpl->assign('help_block', $controller->return_help());
  139. if (api_is_platform_admin() || api_is_drh()) {
  140. $controller->tpl->assign('skills_block', $controller->return_skills_links());
  141. }
  142. if (api_is_anonymous()) {
  143. $controller->tpl->setLoginBodyClass();
  144. }
  145. // direct login to course
  146. if (isset($_GET['firstpage'])) {
  147. api_set_firstpage_parameter($_GET['firstpage']);
  148. // if we are already logged, go directly to course
  149. if (api_user_is_login()) {
  150. echo "<script type='text/javascript'>self.location.href='index.php?firstpage=".Security::remove_XSS($_GET['firstpage'])."'</script>";
  151. }
  152. } else {
  153. api_delete_firstpage_parameter();
  154. }
  155. $controller->tpl->display_two_col_template();