user_portal.php 11 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. use ChamiloSession as Session;
  4. /**
  5. * This is the index file displayed when a user is logged in on Chamilo.
  6. *
  7. * It displays:
  8. * - personal course list
  9. * - menu bar
  10. * Search for CONFIGURATION parameters to modify settings
  11. * @package chamilo.main
  12. * @todo Shouldn't the CONFVAL_ constant be moved to the config page? Has anybody any idea what the are used for?
  13. * If these are really configuration settings then we can add those to the dokeos config settings.
  14. * @todo check for duplication of functions with index.php (user_portal.php is orginally a copy of index.php)
  15. * @todo display_digest, shouldn't this be removed and be made into an extension?
  16. */
  17. /* Flag forcing the 'current course' reset, as we're not inside a course anymore */
  18. $cidReset = true;
  19. // For HTML editor repository.
  20. if (isset($_SESSION['this_section'])) {
  21. unset($_SESSION['this_section']);
  22. }
  23. /* Included libraries */
  24. require_once './main/inc/global.inc.php';
  25. $this_section = SECTION_COURSES;
  26. api_block_anonymous_users(); // Only users who are logged in can proceed.
  27. $userId = api_get_user_id();
  28. /* Constants and CONFIGURATION parameters */
  29. $load_dirs = api_get_setting('show_documents_preview');
  30. $displayMyCourseViewBySessionLink = api_get_setting('my_courses_view_by_session') === 'true';
  31. $nameTools = get_lang('MyCourses');
  32. // Load course notification by ajax
  33. $loadNotificationsByAjax = api_get_configuration_value('user_portal_load_notification_by_ajax');
  34. if ($loadNotificationsByAjax) {
  35. $htmlHeadXtra[] = '<script>
  36. $(function() {
  37. $(".course_notification").each(function(index) {
  38. var div = $(this);
  39. var id = $(this).attr("id");
  40. var idList = id.split("_");
  41. var courseId = idList[1];
  42. var sessionId = idList[2];
  43. var status = idList[3];
  44. $.ajax({
  45. type: "GET",
  46. url: "'.api_get_path(WEB_AJAX_PATH).'course_home.ajax.php?a=get_notification&course_id="+courseId+"&session_id="+sessionId+"&status="+status,
  47. success: function(data) {
  48. div.append(data);
  49. }
  50. });
  51. });
  52. });
  53. </script>';
  54. }
  55. /*
  56. Header
  57. Include the HTTP, HTML headers plus the top banner.
  58. */
  59. if ($load_dirs) {
  60. $url = api_get_path(WEB_AJAX_PATH).'document.ajax.php?a=document_preview';
  61. $folder_icon = api_get_path(WEB_IMG_PATH).'icons/22/folder.png';
  62. $close_icon = api_get_path(WEB_IMG_PATH).'loading1.gif';
  63. $htmlHeadXtra[] = '<script>
  64. $(document).ready(function() {
  65. $(".document_preview_container").hide();
  66. $(".document_preview").click(function() {
  67. var my_id = this.id;
  68. var course_id = my_id.split("_")[2];
  69. var session_id = my_id.split("_")[3];
  70. //showing div
  71. $(".document_preview_container").hide();
  72. $("#document_result_" +course_id+"_" + session_id).show();
  73. // Loading
  74. var image = $("img", this);
  75. image.attr("src", "'.$close_icon.'");
  76. $.ajax({
  77. url: "'.$url.'",
  78. data: "course_id="+course_id+"&session_id="+session_id,
  79. success: function(return_value) {
  80. image.attr("src", "'.$folder_icon.'");
  81. $("#document_result_" +course_id+"_" + session_id).html(return_value);
  82. }
  83. });
  84. });
  85. });
  86. </script>';
  87. }
  88. if ($displayMyCourseViewBySessionLink) {
  89. $htmlHeadXtra[] = '
  90. <script>
  91. userId = '.$userId.'
  92. $(document).ready(function() {
  93. changeMyCoursesView($.cookie("defaultMyCourseView" + userId));
  94. });
  95. /**
  96. * Keep in cookie the last teacher view for the My Courses Tab. default view, or view by session
  97. * @param inView
  98. */
  99. function changeMyCoursesView(inView) {
  100. $.cookie("defaultMyCourseView"+userId, inView, { expires: 365 });
  101. if (inView == '.IndexManager::VIEW_BY_SESSION.') {
  102. $("#viewBySession").addClass("btn-primary");
  103. $("#viewByDefault").removeClass("btn-primary");
  104. } else {
  105. $("#viewByDefault").addClass("btn-primary");
  106. $("#viewBySession").removeClass("btn-primary");
  107. }
  108. }
  109. </script>';
  110. }
  111. $myCourseListAsCategory = api_get_configuration_value('my_courses_list_as_category');
  112. $controller = new IndexManager(get_lang('MyCourses'));
  113. if (!$myCourseListAsCategory) {
  114. // Main courses and session list
  115. if (isset($_COOKIE['defaultMyCourseView'.$userId])
  116. && $_COOKIE['defaultMyCourseView'.$userId] == IndexManager::VIEW_BY_SESSION
  117. && $displayMyCourseViewBySessionLink
  118. ) {
  119. $courseAndSessions = $controller->returnCoursesAndSessionsViewBySession($userId);
  120. IndexManager::setDefaultMyCourseView(IndexManager::VIEW_BY_SESSION, $userId);
  121. } else {
  122. $courseAndSessions = $controller->returnCoursesAndSessions($userId);
  123. IndexManager::setDefaultMyCourseView(IndexManager::VIEW_BY_DEFAULT, $userId);
  124. }
  125. // if teacher, session coach or admin, display the button to change te course view
  126. if ($displayMyCourseViewBySessionLink
  127. && (api_is_drh() || api_is_session_general_coach() || api_is_platform_admin() || api_is_session_admin()
  128. || api_is_teacher())
  129. ) {
  130. $courseAndSessions['html'] = "
  131. <div class='view-by-session-link'>
  132. <div class='btn-group pull-right'>
  133. <a class='btn btn-default' id='viewByDefault' href='user_portal.php'
  134. onclick='changeMyCoursesView(\"".IndexManager::VIEW_BY_DEFAULT."\")'>
  135. ".get_lang('MyCoursesDefaultView')."
  136. </a>
  137. <a class='btn btn-default' id='viewBySession' href='user_portal.php'
  138. onclick='changeMyCoursesView(\"".IndexManager::VIEW_BY_SESSION."\")'>
  139. ".get_lang('MyCoursesSessionView')."
  140. </a>
  141. </div>
  142. </div>
  143. <br /><br />
  144. ".$courseAndSessions['html'];
  145. }
  146. } else {
  147. $categoryCode = isset($_GET['category']) ? $_GET['category'] : '';
  148. if (!$categoryCode) {
  149. $courseAndSessions = $controller->returnCourseCategoryListFromUser($userId);
  150. } else {
  151. $courseAndSessions = $controller->returnCoursesAndSessions($userId, false, $categoryCode);
  152. }
  153. }
  154. // Check if a user is enrolled only in one course for going directly to the course after the login.
  155. if (api_get_setting('go_to_course_after_login') == 'true') {
  156. $count_of_sessions = $courseAndSessions['session_count'];
  157. $count_of_courses_no_sessions = $courseAndSessions['course_count'];
  158. // User is subscribe in 1 session and 0 courses.
  159. if ($count_of_sessions == 1 && $count_of_courses_no_sessions == 0) {
  160. $sessions = SessionManager::get_sessions_by_user($userId);
  161. if (isset($sessions[0])) {
  162. $sessionInfo = $sessions[0];
  163. // Session only has 1 course.
  164. if (isset($sessionInfo['courses']) && count($sessionInfo['courses']) == 1) {
  165. $courseCode = $sessionInfo['courses'][0]['code'];
  166. $courseInfo = api_get_course_info_by_id($sessionInfo['courses'][0]['real_id']);
  167. $courseUrl = $courseInfo['course_public_url'].'?id_session='.$sessionInfo['session_id'];
  168. header('Location:'.$courseUrl);
  169. exit;
  170. }
  171. // Session has many courses.
  172. if (isset($sessionInfo['session_id'])) {
  173. $url = api_get_path(WEB_CODE_PATH).'session/?session_id='.$sessionInfo['session_id'];
  174. header('Location:'.$url);
  175. exit;
  176. }
  177. }
  178. }
  179. // User is subscribed to 1 course.
  180. if (!isset($_SESSION['coursesAlreadyVisited']) && $count_of_sessions == 0 && $count_of_courses_no_sessions == 1) {
  181. $courses = CourseManager::get_courses_list_by_user_id(
  182. $userId
  183. );
  184. if (!empty($courses) && isset($courses[0]) && isset($courses[0]['code'])) {
  185. $courseInfo = api_get_course_info_by_id($courses[0]['real_id']);
  186. if (!empty($courseInfo)) {
  187. $courseUrl = $courseInfo['course_public_url'];
  188. header('Location:'.$courseUrl);
  189. exit;
  190. }
  191. }
  192. }
  193. }
  194. // Show the chamilo mascot
  195. if (empty($courseAndSessions['html']) && !isset($_GET['history'])) {
  196. $controller->tpl->assign(
  197. 'welcome_to_course_block',
  198. $controller->return_welcome_to_course_block()
  199. );
  200. }
  201. $controller->tpl->assign('content', $courseAndSessions['html']);
  202. // Display the Site Use Cookie Warning Validation
  203. $useCookieValidation = api_get_setting('cookie_warning');
  204. if ($useCookieValidation === 'true') {
  205. if (isset($_POST['acceptCookies'])) {
  206. api_set_site_use_cookie_warning_cookie();
  207. } else {
  208. if (!api_site_use_cookie_warning_cookie_exist()) {
  209. if (Template::isToolBarDisplayedForUser()) {
  210. $controller->tpl->assign('toolBarDisplayed', true);
  211. } else {
  212. $controller->tpl->assign('toolBarDisplayed', false);
  213. }
  214. $controller->tpl->assign('displayCookieUsageWarning', true);
  215. }
  216. }
  217. }
  218. //check for flash and message
  219. $sniff_notification = '';
  220. $some_activex = isset($_SESSION['sniff_check_some_activex']) ? $_SESSION['sniff_check_some_activex'] : null;
  221. $some_plugins = isset($_SESSION['sniff_check_some_plugins']) ? $_SESSION['sniff_check_some_plugins'] : null;
  222. if (!empty($some_activex) || !empty($some_plugins)) {
  223. if (!preg_match("/flash_yes/", $some_activex) && !preg_match("/flash_yes/", $some_plugins)) {
  224. $sniff_notification = Display::return_message(get_lang('NoFlash'), 'warning', true);
  225. //js verification - To annoying of redirecting every time the page
  226. $controller->tpl->assign('sniff_notification', $sniff_notification);
  227. }
  228. }
  229. $controller->tpl->assign('profile_block', $controller->return_profile_block());
  230. $controller->tpl->assign('user_image_block', $controller->return_user_image_block());
  231. $controller->tpl->assign('course_block', $controller->return_course_block());
  232. $controller->tpl->assign('navigation_course_links', $controller->return_navigation_links());
  233. $controller->tpl->assign('search_block', $controller->return_search_block());
  234. $controller->tpl->assign('classes_block', $controller->return_classes_block());
  235. $controller->tpl->assign('skills_block', $controller->return_skills_links());
  236. $historyClass = '';
  237. if (!empty($_GET['history'])) {
  238. $historyClass = 'courses-history';
  239. }
  240. $controller->tpl->assign('course_history_page', $historyClass);
  241. if ($myCourseListAsCategory) {
  242. $controller->tpl->assign('header', get_lang('MyCourses'));
  243. }
  244. $controller->tpl->display_two_col_template();
  245. // Deleting the session_id.
  246. Session::erase('session_id');
  247. Session::erase('studentview');
  248. api_remove_in_gradebook();