inscription.php 26 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This script displays a form for registering new users.
  5. * @package chamilo.auth
  6. */
  7. use \ChamiloSession as Session;
  8. $language_file = array('registration', 'admin');
  9. if (!empty($_POST['language'])) { //quick hack to adapt the registration form result to the selected registration language
  10. $_GET['language'] = $_POST['language'];
  11. }
  12. require_once '../inc/global.inc.php';
  13. if (api_get_setting('allow_registration') === 'false') {
  14. api_not_allowed(true);
  15. }
  16. if (!empty($_SESSION['user_language_choice'])) {
  17. $user_selected_language = $_SESSION['user_language_choice'];
  18. } elseif (!empty($_SESSION['_user']['language'])) {
  19. $user_selected_language = $_SESSION['_user']['language'];
  20. } else {
  21. $user_selected_language = api_get_setting('platformLanguage');
  22. }
  23. $form = new FormValidator('registration');
  24. if (api_get_setting('allow_terms_conditions') == 'true') {
  25. $user_already_registered_show_terms = isset($_SESSION['term_and_condition']['user_id']);
  26. } else {
  27. $user_already_registered_show_terms = false;
  28. }
  29. //Direct Link Subscription feature #5299
  30. $course_code_redirect = isset($_REQUEST['c']) && !empty($_REQUEST['c']) ? $_REQUEST['c'] : null;
  31. $exercise_redirect = isset($_REQUEST['e']) && !empty($_REQUEST['e']) ? $_REQUEST['e'] : null;
  32. if (!empty($course_code_redirect)) {
  33. Session::write('course_redirect', $course_code_redirect);
  34. Session::write('exercise_redirect', $exercise_redirect);
  35. }
  36. if ($user_already_registered_show_terms == false) {
  37. if (api_is_western_name_order()) {
  38. // FIRST NAME and LAST NAME
  39. $form->addElement('text', 'firstname', get_lang('FirstName'), array('size' => 40));
  40. $form->addElement('text', 'lastname', get_lang('LastName'), array('size' => 40));
  41. } else {
  42. // LAST NAME and FIRST NAME
  43. $form->addElement('text', 'lastname', get_lang('LastName'), array('size' => 40));
  44. $form->addElement('text', 'firstname', get_lang('FirstName'), array('size' => 40));
  45. }
  46. $form->applyFilter(array('lastname', 'firstname'), 'trim');
  47. $form->addRule('lastname', get_lang('ThisFieldIsRequired'), 'required');
  48. $form->addRule('firstname', get_lang('ThisFieldIsRequired'), 'required');
  49. // EMAIL
  50. $form->addElement('text', 'email', get_lang('Email'), array('size' => 40));
  51. if (api_get_setting('registration', 'email') == 'true') {
  52. $form->addRule('email', get_lang('ThisFieldIsRequired'), 'required');
  53. }
  54. if (api_get_setting('login_is_email') == 'true') {
  55. $form->applyFilter('email','trim');
  56. if (api_get_setting('registration', 'email') != 'true') {
  57. $form->addRule('email', get_lang('ThisFieldIsRequired'), 'required');
  58. }
  59. $form->addRule('email', sprintf(get_lang('UsernameMaxXCharacters'), (string)USERNAME_MAX_LENGTH), 'maxlength', USERNAME_MAX_LENGTH);
  60. $form->addRule('email', get_lang('UserTaken'), 'username_available');
  61. }
  62. $form->addRule('email', get_lang('EmailWrong'), 'email');
  63. if (api_get_setting('openid_authentication') == 'true') {
  64. $form->addElement('text', 'openid', get_lang('OpenIDURL'), array('size' => 40));
  65. }
  66. // Enabled by Ivan Tcholakov, 06-APR-2009. CONFVAL_ASK_FOR_OFFICIAL_CODE = false by default.
  67. // OFFICIAL CODE
  68. if (CONFVAL_ASK_FOR_OFFICIAL_CODE) {
  69. $form->addElement('text', 'official_code', get_lang('OfficialCode'), array('size' => 40));
  70. if (api_get_setting('registration', 'officialcode') == 'true')
  71. $form->addRule('official_code', get_lang('ThisFieldIsRequired'), 'required');
  72. }
  73. // USERNAME
  74. if (api_get_setting('login_is_email') != 'true') {
  75. $form->addElement('text', 'username', get_lang('UserName'), array('size' => USERNAME_MAX_LENGTH));
  76. $form->applyFilter('username','trim');
  77. $form->addRule('username', get_lang('ThisFieldIsRequired'), 'required');
  78. $form->addRule('username', sprintf(get_lang('UsernameMaxXCharacters'), (string)USERNAME_MAX_LENGTH), 'maxlength', USERNAME_MAX_LENGTH);
  79. $form->addRule('username', get_lang('UsernameWrong'), 'username');
  80. $form->addRule('username', get_lang('UserTaken'), 'username_available');
  81. }
  82. // PASSWORD
  83. $form->addElement('password', 'pass1', get_lang('Pass'), array('size' => 20, 'autocomplete' => 'off'));
  84. $form->addElement('password', 'pass2', get_lang('Confirmation'), array('size' => 20, 'autocomplete' => 'off'));
  85. $form->addRule('pass1', get_lang('ThisFieldIsRequired'), 'required');
  86. $form->addRule('pass2', get_lang('ThisFieldIsRequired'), 'required');
  87. $form->addRule(array('pass1', 'pass2'), get_lang('PassTwo'), 'compare');
  88. if (CHECK_PASS_EASY_TO_FIND)
  89. $form->addRule('password1', get_lang('PassTooEasy').': '.api_generate_password(), 'callback', 'api_check_password');
  90. // PHONE
  91. $form->addElement('text', 'phone', get_lang('Phone'), array('size' => 20));
  92. if (api_get_setting('registration', 'phone') == 'true')
  93. $form->addRule('phone', get_lang('ThisFieldIsRequired'), 'required');
  94. // PICTURE
  95. /*if (api_get_setting('profile', 'picture') == 'true') {
  96. $form->addElement('file', 'picture', get_lang('AddPicture'));
  97. $allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
  98. $form->addRule('picture', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
  99. }*/
  100. // LANGUAGE
  101. if (api_get_setting('registration', 'language') == 'true') {
  102. $form->addElement('select_language', 'language', get_lang('Language'));
  103. }
  104. // STUDENT/TEACHER
  105. if (api_get_setting('allow_registration_as_teacher') != 'false') {
  106. $form->addElement('radio', 'status', get_lang('Profile'), get_lang('RegStudent'), STUDENT);
  107. $form->addElement('radio', 'status', null, get_lang('RegAdmin'), COURSEMANAGER);
  108. }
  109. // EXTENDED FIELDS
  110. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mycomptetences') == 'true') {
  111. $form->add_html_editor('competences', get_lang('MyCompetences'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
  112. }
  113. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mydiplomas') == 'true') {
  114. $form->add_html_editor('diplomas', get_lang('MyDiplomas'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
  115. }
  116. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'myteach') == 'true') {
  117. $form->add_html_editor('teach', get_lang('MyTeach'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
  118. }
  119. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mypersonalopenarea') == 'true') {
  120. $form->add_html_editor('openarea', get_lang('MyPersonalOpenArea'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
  121. }
  122. if (api_get_setting('extended_profile') == 'true') {
  123. if (api_get_setting('extendedprofile_registration', 'mycomptetences') == 'true' && api_get_setting('extendedprofile_registrationrequired', 'mycomptetences') == 'true') {
  124. $form->addRule('competences', get_lang('ThisFieldIsRequired'), 'required');
  125. }
  126. if (api_get_setting('extendedprofile_registration', 'mydiplomas') == 'true' && api_get_setting('extendedprofile_registrationrequired', 'mydiplomas') == 'true') {
  127. $form->addRule('diplomas', get_lang('ThisFieldIsRequired'), 'required');
  128. }
  129. if (api_get_setting('extendedprofile_registration', 'myteach') == 'true' && api_get_setting('extendedprofile_registrationrequired', 'myteach') == 'true') {
  130. $form->addRule('teach', get_lang('ThisFieldIsRequired'), 'required');
  131. }
  132. if (api_get_setting('extendedprofile_registration', 'mypersonalopenarea') == 'true' && api_get_setting('extendedprofile_registrationrequired','mypersonalopenarea') == 'true') {
  133. $form->addRule('openarea', get_lang('ThisFieldIsRequired'), 'required');
  134. }
  135. }
  136. // EXTRA FIELDS
  137. $extra_data = UserManager::get_extra_user_data(api_get_user_id(), true);
  138. ExtraField::set_extra_fields_in_form($form, $extra_data, 'registration', false, null, 'user');
  139. }
  140. if (isset($_SESSION['user_language_choice']) && $_SESSION['user_language_choice'] != '') {
  141. $defaults['language'] = $_SESSION['user_language_choice'];
  142. } else {
  143. $defaults['language'] = api_get_setting('platformLanguage');
  144. }
  145. if (!empty($_GET['username'])) {
  146. $defaults['username'] = Security::remove_XSS($_GET['username']);
  147. }
  148. if (!empty($_GET['email'])) {
  149. $defaults['email'] = Security::remove_XSS($_GET['email']);
  150. }
  151. if (!empty($_GET['phone'])) {
  152. $defaults['phone'] = Security::remove_XSS($_GET['phone']);
  153. }
  154. if (api_get_setting('openid_authentication') == 'true' && !empty($_GET['openid'])) {
  155. $defaults['openid'] = Security::remove_XSS($_GET['openid']);
  156. }
  157. $defaults['status'] = STUDENT;
  158. if (is_array($extra_data)) {
  159. $defaults = array_merge($defaults, $extra_data);
  160. }
  161. $form->setDefaults($defaults);
  162. $content = null;
  163. if (!CustomPages::enabled()) {
  164. // Load terms & conditions from the current lang
  165. if (api_get_setting('allow_terms_conditions') == 'true') {
  166. $get = array_keys($_GET);
  167. if (isset($get)) {
  168. if ($get[0] == 'legal') {
  169. $language = api_get_interface_language();
  170. $language = api_get_language_id($language);
  171. $term_preview = LegalManager::get_last_condition($language);
  172. if (!$term_preview) {
  173. //look for the default language
  174. $language = api_get_setting('platformLanguage');
  175. $language = api_get_language_id($language);
  176. $term_preview = LegalManager::get_last_condition($language);
  177. }
  178. $tool_name = get_lang('TermsAndConditions');
  179. Display :: display_header($tool_name);
  180. if (!empty($term_preview['content'])) {
  181. echo $term_preview['content'];
  182. } else {
  183. echo get_lang('ComingSoon');
  184. }
  185. Display :: display_footer();
  186. exit;
  187. }
  188. }
  189. }
  190. $tool_name = get_lang('Registration', null, (!empty($_POST['language'])?$_POST['language']:$_user['language']));
  191. if (api_get_setting('allow_terms_conditions') == 'true' && $user_already_registered_show_terms) {
  192. $tool_name = get_lang('TermsAndConditions');
  193. }
  194. $home = api_get_path(SYS_PATH).'home/';
  195. if (api_is_multiple_url_enabled()) {
  196. $access_url_id = api_get_current_access_url_id();
  197. if ($access_url_id != -1) {
  198. $url_info = api_get_access_url($access_url_id);
  199. $url = api_remove_trailing_slash(preg_replace('/https?:\/\//i', '', $url_info['url']));
  200. $clean_url = replace_dangerous_char($url);
  201. $clean_url = str_replace('/', '-', $clean_url);
  202. $clean_url .= '/';
  203. $home_old = api_get_path(SYS_PATH).'home/';
  204. $home = api_get_path(SYS_PATH).'home/'.$clean_url;
  205. }
  206. }
  207. if (file_exists($home.'register_top_'.$user_selected_language.'.html')) {
  208. $home_top_temp = @(string)file_get_contents($home.'register_top_'.$user_selected_language.'.html');
  209. $open = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top_temp);
  210. $open = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
  211. if (!empty($open)) {
  212. $content = '<div class="well_border">'.$open.'</div>';
  213. }
  214. }
  215. // Forbidden to self-register
  216. if (api_get_setting('allow_registration') == 'false') {
  217. api_not_allowed(true);
  218. }
  219. if (api_get_setting('allow_registration') == 'approval') {
  220. $content .= Display::return_message(get_lang('YourAccountHasToBeApproved'));
  221. }
  222. //if openid was not found
  223. if (!empty($_GET['openid_msg']) && $_GET['openid_msg'] == 'idnotfound') {
  224. $content .= Display::return_message(get_lang('OpenIDCouldNotBeFoundPleaseRegister'));
  225. }
  226. }
  227. // Terms and conditions
  228. if (api_get_setting('allow_terms_conditions') == 'true') {
  229. $language = api_get_interface_language();
  230. $language = api_get_language_id($language);
  231. $term_preview = LegalManager::get_last_condition($language);
  232. if (!$term_preview) {
  233. //we load from the platform
  234. $language = api_get_setting('platformLanguage');
  235. $language = api_get_language_id($language);
  236. $term_preview = LegalManager::get_last_condition($language);
  237. //if is false we load from english
  238. if (!$term_preview) {
  239. $language = api_get_language_id('english'); //this must work
  240. $term_preview = LegalManager::get_last_condition($language);
  241. }
  242. }
  243. // Version and language
  244. $form->addElement('hidden', 'legal_accept_type', $term_preview['version'].':'.$term_preview['language_id']);
  245. $form->addElement('hidden', 'legal_info', $term_preview['legal_id'].':'.$term_preview['language_id']);
  246. if ($term_preview['type'] == 1) {
  247. $form->addElement('checkbox', 'legal_accept', null, get_lang('IHaveReadAndAgree').'&nbsp;<a href="inscription.php?legal" target="_blank">'.get_lang('TermsAndConditions').'</a>');
  248. $form->addRule('legal_accept', get_lang('ThisFieldIsRequired'), 'required');
  249. } else {
  250. $preview = LegalManager::show_last_condition($term_preview);
  251. $form->addElement('label', null, $preview);
  252. }
  253. }
  254. $form->addElement('button', 'submit', get_lang('RegisterUser'), array('class' => 'btn btn-primary btn-large'));
  255. if ($form->validate()) {
  256. $values = $form->exportValues();
  257. $values['username'] = api_substr($values['username'], 0, USERNAME_MAX_LENGTH); //make *sure* the login isn't too long
  258. if (api_get_setting('allow_registration_as_teacher') == 'false') {
  259. $values['status'] = STUDENT;
  260. }
  261. // Added by Ivan Tcholakov, 06-MAR-2008.
  262. if (empty($values['official_code'])) {
  263. $values['official_code'] = api_strtoupper($values['username']);
  264. }
  265. if (api_get_setting('login_is_email') == 'true') {
  266. $values['username'] = $values['email'];
  267. }
  268. if ($user_already_registered_show_terms && api_get_setting('allow_terms_conditions') == 'true') {
  269. $user_id = $_SESSION['term_and_condition']['user_id'];
  270. $is_admin = UserManager::is_admin($user_id);
  271. Session::write('is_platformAdmin', $is_admin);
  272. } else {
  273. // Creates a new user
  274. $user_id = UserManager::create_user($values['firstname'], $values['lastname'], $values['status'], $values['email'], $values['username'], $values['pass1'], $values['official_code'], $values['language'], $values['phone'], $picture_uri, PLATFORM_AUTH_SOURCE, null, 1, 0, null, null, true);
  275. // Register extra fields
  276. $extras = array();
  277. foreach ($values as $key => $value) {
  278. if (substr($key, 0, 6) == 'extra_') { //an extra field
  279. $extras[substr($key,6)] = $value;
  280. }
  281. }
  282. //update the extra fields
  283. $count_extra_field = count($extras);
  284. if ($count_extra_field > 0) {
  285. foreach ($extras as $key => $value) {
  286. UserManager::update_extra_field_value($user_id, $key, $value);
  287. }
  288. }
  289. if ($user_id) {
  290. // storing the extended profile
  291. $store_extended = false;
  292. $sql = "UPDATE ".Database::get_main_table(TABLE_MAIN_USER)." SET ";
  293. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mycomptetences') == 'true') {
  294. $sql_set[] = "competences = '".Database::escape_string($values['competences'])."'";
  295. $store_extended = true;
  296. }
  297. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mydiplomas') == 'true') {
  298. $sql_set[] = "diplomas = '".Database::escape_string($values['diplomas'])."'";
  299. $store_extended = true;
  300. }
  301. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'myteach') == 'true') {
  302. $sql_set[] = "teach = '".Database::escape_string($values['teach'])."'";
  303. $store_extended = true;
  304. }
  305. if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mypersonalopenarea') == 'true') {
  306. $sql_set[] = "openarea = '".Database::escape_string($values['openarea'])."'";
  307. $store_extended = true;
  308. }
  309. if ($store_extended) {
  310. $sql .= implode(',', $sql_set);
  311. $sql .= " WHERE user_id = '".Database::escape_string($user_id)."'";
  312. Database::query($sql);
  313. }
  314. // if there is a default duration of a valid account then we have to change the expiration_date accordingly
  315. if (api_get_setting('account_valid_duration') != '') {
  316. $sql = "UPDATE ".Database::get_main_table(TABLE_MAIN_USER)." SET expiration_date='registration_date+1' WHERE user_id='".$user_id."'";
  317. Database::query($sql);
  318. }
  319. // if the account has to be approved then we set the account to inactive, sent a mail to the platform admin and exit the page.
  320. if (api_get_setting('allow_registration') == 'approval') {
  321. $TABLE_USER = Database::get_main_table(TABLE_MAIN_USER);
  322. // 1. set account inactive
  323. $sql = "UPDATE ".$TABLE_USER." SET active='0' WHERE user_id='".$user_id."'";
  324. Database::query($sql);
  325. // 2. Send mail to all platform admin
  326. $emailsubject = get_lang('ApprovalForNewAccount',null,$values['language']).': '.$values['username'];
  327. $emailbody = get_lang('ApprovalForNewAccount',null,$values['language'])."\n";
  328. $emailbody .= get_lang('UserName',null,$values['language']).': '.$values['username']."\n";
  329. if (api_is_western_name_order()) {
  330. $emailbody .= get_lang('FirstName',null,$values['language']).': '.$values['firstname']."\n";
  331. $emailbody .= get_lang('LastName',null,$values['language']).': '.$values['lastname']."\n";
  332. } else {
  333. $emailbody .= get_lang('LastName',null,$values['language']).': '.$values['lastname']."\n";
  334. $emailbody .= get_lang('FirstName',null,$values['language']).': '.$values['firstname']."\n";
  335. }
  336. $emailbody .= get_lang('Email',null,$values['language']).': '.$values['email']."\n";
  337. $emailbody .= get_lang('Status',null,$values['language']).': '.$values['status']."\n\n";
  338. $url_edit = Display::url(api_get_path(WEB_CODE_PATH).'admin/user_edit.php?user_id='.$user_id, api_get_path(WEB_CODE_PATH).'admin/user_edit.php?user_id='.$user_id);
  339. $emailbody .= get_lang('ManageUser',null,$values['language']).": $url_edit";
  340. $admins = UserManager::get_all_administrators();
  341. foreach ($admins as $admin_info) {
  342. MessageManager::send_message($admin_info['user_id'], $emailsubject, $emailbody, null, null, null, null, null, null, $user_id);
  343. }
  344. // 3. exit the page
  345. unset($user_id);
  346. Display :: display_header($tool_name);
  347. echo Display::page_header($tool_name);
  348. echo $content;
  349. Display::display_footer();
  350. exit;
  351. }
  352. }
  353. }
  354. // Terms & Conditions
  355. if (api_get_setting('allow_terms_conditions') == 'true') {
  356. // update the terms & conditions
  357. if (isset($values['legal_accept_type'])) {
  358. $cond_array = explode(':', $values['legal_accept_type']);
  359. if (!empty($cond_array[0]) && !empty($cond_array[1])) {
  360. $time = time();
  361. $condition_to_save = intval($cond_array[0]).':'.intval($cond_array[1]).':'.$time;
  362. UserManager::update_extra_field_value($user_id, 'legal_accept', $condition_to_save);
  363. }
  364. }
  365. $values = api_get_user_info($user_id);
  366. }
  367. /* SESSION REGISTERING */
  368. /* @todo move this in a function */
  369. $_user['firstName'] = stripslashes($values['firstname']);
  370. $_user['lastName'] = stripslashes($values['lastname']);
  371. $_user['mail'] = $values['email'];
  372. $_user['language'] = $values['language'];
  373. $_user['user_id'] = $user_id;
  374. $is_allowedCreateCourse = $values['status'] == 1;
  375. Session::write('_user', $_user);
  376. Session::write('is_allowedCreateCourse', $is_allowedCreateCourse);
  377. //stats
  378. event_login();
  379. // last user login date is now
  380. $user_last_login_datetime = 0; // used as a unix timestamp it will correspond to : 1 1 1970
  381. Session::write('user_last_login_datetime', $user_last_login_datetime);
  382. $recipient_name = api_get_person_name($values['firstname'], $values['lastname']);
  383. $text_after_registration = '<p>'.get_lang('Dear', null, $_user['language']).' '.stripslashes(Security::remove_XSS($recipient_name)).',<br /><br />'.get_lang('PersonalSettings',null,$_user['language']).".</p>";
  384. $form_data = array( 'button' => Display::button('next', get_lang('Next', null, $_user['language']), array('class' => 'btn btn-primary btn-large')),
  385. 'message' => null,
  386. 'action' => api_get_path(WEB_PATH).'user_portal.php');
  387. if (api_get_setting('allow_terms_conditions') == 'true' && $user_already_registered_show_terms) {
  388. $form_data['action'] = api_get_path(WEB_PATH).'user_portal.php';
  389. } else {
  390. if (!empty ($values['email'])) {
  391. $text_after_registration.= '<p>'.get_lang('MailHasBeenSent',null,$_user['language']).'.</p>';
  392. }
  393. if ($is_allowedCreateCourse) {
  394. $form_data['message'] = '<p>'. get_lang('NowGoCreateYourCourse',null,$_user['language']). "</p>";
  395. $form_data['action'] = '../create_course/add_course.php';
  396. if (api_get_setting('course_validation') == 'true') {
  397. $form_data['button'] = Display::button('next', get_lang('CreateCourseRequest', null, $_user['language']), array('class' => 'btn btn-primary btn-large'));
  398. } else {
  399. $form_data['button'] = Display::button('next', get_lang('CourseCreate', null, $_user['language']), array('class' => 'btn btn-primary btn-large'));
  400. }
  401. } else {
  402. if (api_get_setting('allow_students_to_browse_courses') == 'true') {
  403. $form_data['action'] = 'courses.php?action=subscribe';
  404. $form_data['message'] = '<p>'. get_lang('NowGoChooseYourCourses',null,$_user['language']). ".</p>";
  405. } else {
  406. $form_data['action'] = api_get_path(WEB_PATH).'user_portal.php';
  407. }
  408. $form_data['button'] = Display::button('next', get_lang('Next', null, $_user['language']), array('class' => 'btn btn-primary btn-large'));
  409. }
  410. }
  411. /*
  412. * Direct course link see #5299
  413. *
  414. * You can send to your students an URL like this
  415. * http://chamilodev.beeznest.com/main/auth/inscription.php?c=ABC&e=3
  416. * Where "c" is the course code and "e" is the exercise Id, after a succesfull registration the user will be sent to the course or exercise
  417. *
  418. */
  419. $course_code_redirect = Session::read('course_redirect');
  420. if (!empty($course_code_redirect)) {
  421. $course_info = api_get_course_info($course_code_redirect);
  422. if (!empty($course_info)) {
  423. if (in_array($course_info['visibility'], array(COURSE_VISIBILITY_OPEN_PLATFORM, COURSE_VISIBILITY_OPEN_WORLD))) {
  424. $user_id = api_get_user_id();
  425. if (CourseManager::subscribe_user($user_id, $course_info['code'])) {
  426. $form_data['action'] = $course_info['course_public_url'];
  427. $form_data['message'] = sprintf(get_lang('YouHaveBeenRegisteredToCourseX'), $course_info['title']);
  428. $form_data['button'] = Display::button('next', get_lang('GoToCourse', null, $_user['language']), array('class' => 'btn btn-primary btn-large'));
  429. $exercise_redirect = intval(Session::read('exercise_redirect'));
  430. if (!empty($exercise_redirect)) {
  431. $form_data['action'] = api_get_path(WEB_CODE_PATH).'exercice/overview.php?exerciseId='.intval($exercise_redirect).'&cidReq='.$course_info['code'];
  432. $form_data['message'] .= '<br />'.get_lang('YouCanAccessTheExercise');
  433. $form_data['button'] = Display::button('next', get_lang('Go', null, $_user['language']), array('class' => 'btn btn-primary btn-large'));
  434. }
  435. if (!empty($form_data['action'])) {
  436. header('Location: '.$form_data['action']);
  437. exit;
  438. }
  439. }
  440. }
  441. }
  442. }
  443. $form_register = new FormValidator('form_register', 'post', $form_data['action']);
  444. if (!empty($form_data['message'])) {
  445. $form_register->addElement('html', $form_data['message'].'<br /><br />');
  446. }
  447. $form_register->addElement('html', $form_data['button']);
  448. $text_after_registration .= $form_register->return_form();
  449. //Just in case
  450. Session::erase('course_redirect');
  451. Session::erase('exercise_redirect');
  452. Display :: display_header($tool_name);
  453. echo Display::page_header($tool_name);
  454. echo $content;
  455. echo $text_after_registration;
  456. if (CustomPages::enabled()) {
  457. CustomPages::display(CustomPages::REGISTRATION_FEEDBACK, array('info' => $text_after_registration));
  458. }
  459. } else {
  460. Display :: display_header($tool_name);
  461. echo Display::page_header($tool_name);
  462. echo $content;
  463. // Custom pages
  464. if (CustomPages::enabled()) {
  465. CustomPages::display(CustomPages::REGISTRATION, array('form' => $form));
  466. } else {
  467. $form->display();
  468. }
  469. }
  470. Display :: display_footer();