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