attendance_controller.php 25 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This file contains class used like controller,
  5. * it should be included inside a dispatcher file (e.g: index.php)
  6. *
  7. * !!! WARNING !!! : ALL DATES IN THIS MODULE ARE STORED IN UTC !
  8. * DO NOT CONVERT DURING THE TRANSITION FROM CHAMILO 1.8.x TO 2.0
  9. *
  10. * @author Christian Fasanando <christian1827@gmail.com>
  11. * @author Julio Montoya <gugli100@gmail.com> lot of bugfixes + improvements
  12. *
  13. * @package chamilo.attendance
  14. */
  15. class AttendanceController
  16. {
  17. /**
  18. * Constructor
  19. */
  20. public function __construct()
  21. {
  22. $this->toolname = 'attendance';
  23. $this->view = new View($this->toolname);
  24. }
  25. /**
  26. * It's used for listing attendace,
  27. * render to attendance_list view
  28. * @param boolean true for listing history (optional)
  29. * @param array message for showing by action['edit','add','delete'] (optional)
  30. */
  31. public function attendance_list($history = false, $messages = array())
  32. {
  33. $data = array();
  34. // render to the view
  35. $this->view->set_data($data);
  36. $this->view->set_layout('layout');
  37. $this->view->set_template('attendance_list');
  38. $this->view->render();
  39. }
  40. /**
  41. * It's used for adding attendace,
  42. * render to attendance_add or attendance_list view
  43. */
  44. public function attendance_add()
  45. {
  46. $attendance = new Attendance();
  47. $data = array();
  48. if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
  49. if (!empty($_POST['title'])) {
  50. $check = Security::check_token();
  51. if ($check) {
  52. $attendance->set_name($_POST['title']);
  53. $attendance->set_description($_POST['description']);
  54. $attendance->set_attendance_qualify_title($_POST['attendance_qualify_title']);
  55. $attendance->set_attendance_weight($_POST['attendance_weight']);
  56. $link_to_gradebook = false;
  57. if ( isset($_POST['attendance_qualify_gradebook']) && $_POST['attendance_qualify_gradebook'] == 1 ) {
  58. $link_to_gradebook = true;
  59. }
  60. $attendance->category_id = $_POST['category_id'];
  61. $last_id = $attendance->attendance_add($link_to_gradebook);
  62. Security::clear_token();
  63. }
  64. header('location:index.php?action=calendar_add&attendance_id='.$last_id.'&'.api_get_cidreq());
  65. exit;
  66. } else {
  67. $data['error'] = true;
  68. $this->view->set_data($data);
  69. $this->view->set_layout('layout');
  70. $this->view->set_template('attendance_add');
  71. $this->view->render();
  72. }
  73. } else {
  74. $this->view->set_data($data);
  75. $this->view->set_layout('layout');
  76. $this->view->set_template('attendance_add');
  77. $this->view->render();
  78. }
  79. }
  80. /**
  81. * It's used for editing attendace,
  82. * render to attendance_edit or attendance_list view
  83. * @param int attendance id
  84. */
  85. public function attendance_edit($attendance_id)
  86. {
  87. $attendance = new Attendance();
  88. $data = array();
  89. $attendance_id = intval($attendance_id);
  90. if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
  91. if (!empty($_POST['title'])) {
  92. $check = Security::check_token();
  93. if ($check) {
  94. $attendance->set_name($_POST['title']);
  95. $attendance->set_description($_POST['description']);
  96. $attendance->set_attendance_qualify_title($_POST['attendance_qualify_title']);
  97. $attendance->set_attendance_weight($_POST['attendance_weight']);
  98. $attendance->category_id = $_POST['category_id'];
  99. $link_to_gradebook = false;
  100. if (isset($_POST['attendance_qualify_gradebook']) &&
  101. $_POST['attendance_qualify_gradebook'] == 1
  102. ) {
  103. $link_to_gradebook = true;
  104. }
  105. $attendance->attendance_edit($attendance_id,$link_to_gradebook);
  106. Security::clear_token();
  107. header('location:index.php?action=attendance_list&'.api_get_cidreq());
  108. exit;
  109. }
  110. } else {
  111. $data['attendance_id'] = $_POST['attendance_id'];
  112. $data['error'] = true;
  113. $this->view->set_data($data);
  114. $this->view->set_layout('layout');
  115. $this->view->set_template('attendance_edit');
  116. $this->view->render();
  117. }
  118. } else {
  119. // default values
  120. $attendance_data = $attendance->get_attendance_by_id(
  121. $attendance_id
  122. );
  123. $data['attendance_id'] = $attendance_data['id'];
  124. $data['title'] = $attendance_data['name'];
  125. $data['description'] = $attendance_data['description'];
  126. $data['attendance_qualify_title'] = $attendance_data['attendance_qualify_title'];
  127. $data['attendance_weight'] = $attendance_data['attendance_weight'];
  128. $this->view->set_data($data);
  129. $this->view->set_layout('layout');
  130. $this->view->set_template('attendance_edit');
  131. $this->view->render();
  132. }
  133. }
  134. /**
  135. * It's used for delete attendaces
  136. * render to attendance_list view
  137. * @param int attendance id
  138. */
  139. public function attendance_delete($attendance_id)
  140. {
  141. $allowDeleteAttendance = api_get_setting('allow_delete_attendance');
  142. if ($allowDeleteAttendance !== 'true') {
  143. $this->attendance_list();
  144. return false;
  145. }
  146. $attendance = new Attendance();
  147. if (!empty($attendance_id)) {
  148. $affected_rows = $attendance->attendance_delete($attendance_id);
  149. }
  150. if ($affected_rows) {
  151. $message['message_attendance_delete'] = true;
  152. }
  153. $this->attendance_list();
  154. }
  155. /**
  156. * It's used for make attendance visible
  157. * render to attendance_list view
  158. * @param int $attendanceId
  159. */
  160. public function attendanceSetVisible($attendanceId)
  161. {
  162. $attendance = new Attendance();
  163. $affectedRows = null;
  164. if (!empty($attendanceId)) {
  165. $affectedRows = $attendance->changeVisibility($attendanceId, 1);
  166. }
  167. if ($affectedRows) {
  168. $message['message_attendance_delete'] = true;
  169. }
  170. $this->attendance_list();
  171. }
  172. /**
  173. * It's used for make attendance invisible
  174. * render to attendance_list view
  175. * @param int $attendanceId
  176. */
  177. public function attendanceSetInvisible($attendanceId)
  178. {
  179. $attendance = new Attendance();
  180. if (!empty($attendanceId)) {
  181. $affectedRows = $attendance->changeVisibility($attendanceId, 0);
  182. }
  183. if ($affectedRows) {
  184. $message['message_attendance_delete'] = true;
  185. }
  186. $this->attendance_list();
  187. }
  188. /**
  189. * Restores an attendance entry and fallback to attendances rendering
  190. * @param int $attendance_id
  191. */
  192. public function attendance_restore($attendance_id)
  193. {
  194. $attendance = new Attendance();
  195. if (!empty($attendance_id)) {
  196. $affected_rows = $attendance->attendance_restore($attendance_id);
  197. }
  198. if ($affected_rows) {
  199. $message['message_attendance_restore'] = true;
  200. }
  201. $this->attendance_list();
  202. }
  203. /**
  204. * Lock or unlock an attendance
  205. * render to attendance_list view
  206. * @param string action (lock_attendance or unlock_attendance)
  207. * @param int attendance id
  208. * render to attendance_list view
  209. */
  210. public function lock_attendance($action, $attendance_id)
  211. {
  212. $attendance = new Attendance();
  213. $attendance_id = intval($attendance_id);
  214. if ($action == 'lock_attendance') {
  215. $result = $attendance->lock_attendance($attendance_id);
  216. } else {
  217. $result = $attendance->lock_attendance($attendance_id, false);
  218. }
  219. if ($result) {
  220. $message['message_locked_attendance'] = true;
  221. }
  222. $this->attendance_list();
  223. }
  224. public function export($id, $type = 'pdf')
  225. {
  226. $attendance = new Attendance();
  227. }
  228. /**
  229. * It's used for controlling attendance sheet (list, add),
  230. * render to attendance_sheet view
  231. * @param string $action
  232. * @param int $attendance_id
  233. * @param int $student_id
  234. * @param bool $edit
  235. */
  236. public function attendance_sheet($action, $attendance_id, $student_id = 0, $edit = true)
  237. {
  238. $attendance = new Attendance();
  239. $data = array();
  240. $data['attendance_id'] = $attendance_id;
  241. $groupId = isset($_REQUEST['group_id']) ? $_REQUEST['group_id'] : null;
  242. $data['users_in_course'] = $attendance->get_users_rel_course($attendance_id, $groupId);
  243. $filter_type = 'today';
  244. if (!empty($_REQUEST['filter'])) {
  245. $filter_type = $_REQUEST['filter'];
  246. }
  247. $isDrhOfCourse = CourseManager::isUserSubscribedInCourseAsDrh(
  248. api_get_user_id(),
  249. api_get_course_info()
  250. );
  251. if ($edit == true) {
  252. if (api_is_allowed_to_edit(null, true) || $isDrhOfCourse) {
  253. $data['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id, 0, $groupId);
  254. }
  255. } else {
  256. if (!empty($student_id)) {
  257. $user_id = intval($student_id);
  258. } else {
  259. $user_id = api_get_user_id();
  260. }
  261. if (api_is_allowed_to_edit(null, true) ||
  262. api_is_coach(api_get_session_id(), api_get_course_int_id()) ||
  263. $isDrhOfCourse
  264. ) {
  265. $data['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id, 0, $groupId);
  266. } else {
  267. $data['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id, $user_id, $groupId);
  268. }
  269. $data['faults'] = $attendance->get_faults_of_user($user_id, $attendance_id, $groupId);
  270. $data['user_id'] = $user_id;
  271. }
  272. $data['next_attendance_calendar_id'] = $attendance->get_next_attendance_calendar_id($attendance_id);
  273. $data['next_attendance_calendar_datetime'] = $attendance->get_next_attendance_calendar_datetime($attendance_id);
  274. if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
  275. if (isset($_POST['hidden_input'])) {
  276. foreach ($_POST['hidden_input'] as $cal_id) {
  277. $users_present = array();
  278. if (isset($_POST['check_presence'][$cal_id])) {
  279. $users_present = $_POST['check_presence'][$cal_id];
  280. }
  281. $attendance->attendance_sheet_add(
  282. $cal_id,
  283. $users_present,
  284. $attendance_id
  285. );
  286. }
  287. }
  288. $data['users_in_course'] = $attendance->get_users_rel_course($attendance_id, $groupId);
  289. $my_calendar_id = null;
  290. if (is_numeric($filter_type)) {
  291. $my_calendar_id = $filter_type;
  292. $filter_type = 'calendar_id';
  293. }
  294. $data['attendant_calendar'] = $attendance->get_attendance_calendar(
  295. $attendance_id,
  296. $filter_type,
  297. $my_calendar_id,
  298. $groupId
  299. );
  300. $data['attendant_calendar_all'] = $attendance->get_attendance_calendar($attendance_id, 'all', null, $groupId);
  301. $data['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id, 0, $groupId);
  302. $data['next_attendance_calendar_id'] = $attendance->get_next_attendance_calendar_id($attendance_id);
  303. $data['next_attendance_calendar_datetime'] = $attendance->get_next_attendance_calendar_datetime($attendance_id);
  304. } else {
  305. $data['attendant_calendar_all'] = $attendance->get_attendance_calendar($attendance_id, 'all', null, $groupId);
  306. $data['attendant_calendar'] = $attendance->get_attendance_calendar($attendance_id, $filter_type, null, $groupId);
  307. }
  308. $data['edit_table'] = intval($edit);
  309. $data['is_locked_attendance'] = $attendance->is_locked_attendance($attendance_id);
  310. $this->view->set_data($data);
  311. $this->view->set_layout('layout');
  312. $this->view->set_template('attendance_sheet');
  313. $this->view->render();
  314. }
  315. /**
  316. * It's used for controlling attendance calendar (list, add, edit, delete),
  317. * render to attendance_calendar view
  318. * @param string $action (optional, by default 'calendar_list')
  319. * @param int $attendance_id (optional)
  320. * @param int $calendar_id (optional)
  321. */
  322. public function attendance_calendar($action = 'calendar_list', $attendance_id = 0, $calendar_id = 0)
  323. {
  324. $attendance = new Attendance();
  325. $calendar_id = intval($calendar_id);
  326. $data = array();
  327. $data['attendance_id'] = $attendance_id;
  328. $attendance_id = intval($attendance_id);
  329. $groupList = isset($_POST['groups']) ? array($_POST['groups']) : array();
  330. if ($action == 'calendar_add') {
  331. if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
  332. if (!isset($_POST['cancel'])) {
  333. if (isset($_POST['repeat'])) {
  334. //@todo check this error_logs
  335. $start_datetime = api_strtotime(
  336. api_get_utc_datetime($_POST['date_time']), 'UTC'
  337. );
  338. $end_datetime = api_strtotime(api_get_utc_datetime($_POST['end_date_time'].' 23:59:59'), 'UTC');
  339. $checkdate = api_is_valid_date(api_get_utc_datetime($_POST['end_date_time'].' 23:59:59'));
  340. $repeat_type = $_POST['repeat_type'];
  341. if (($end_datetime > $start_datetime) && $checkdate) {
  342. $attendance->attendance_repeat_calendar_add(
  343. $attendance_id,
  344. $start_datetime,
  345. $end_datetime,
  346. $repeat_type,
  347. $groupList
  348. );
  349. $action = 'calendar_list';
  350. } else {
  351. if (!$checkdate) {
  352. $data['error_checkdate'] = true;
  353. } else {
  354. $data['error_repeat_date'] = true;
  355. }
  356. $data['repeat'] = true;
  357. $action = 'calendar_add';
  358. }
  359. } else {
  360. $datetime = $_POST['date_time'];
  361. $datetimezone = api_get_utc_datetime($datetime);
  362. if (!empty($datetime)) {
  363. $attendance->set_date_time($datetimezone);
  364. $attendance->attendance_calendar_add($attendance_id, $groupList);
  365. $action = 'calendar_list';
  366. } else {
  367. $data['error_date'] = true;
  368. $action = 'calendar_add';
  369. }
  370. }
  371. } else {
  372. $action = 'calendar_list';
  373. }
  374. }
  375. } else if ($action == 'calendar_edit') {
  376. $data['calendar_id'] = $calendar_id;
  377. if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
  378. if (!isset($_POST['cancel'])) {
  379. $datetime = $_POST['date_time'];
  380. $datetimezone = api_get_utc_datetime($datetime);
  381. $attendance->set_date_time($datetimezone);
  382. $attendance->attendance_calendar_edit($calendar_id, $attendance_id);
  383. $data['calendar_id'] = 0;
  384. $action = 'calendar_list';
  385. } else {
  386. $action = 'calendar_list';
  387. }
  388. }
  389. } else if ($action == 'calendar_delete') {
  390. $attendance->attendance_calendar_delete($calendar_id, $attendance_id);
  391. $action = 'calendar_list';
  392. } else if ($action == 'calendar_all_delete') {
  393. $attendance->attendance_calendar_delete(0, $attendance_id, true);
  394. $action = 'calendar_list';
  395. }
  396. $data['action'] = $action;
  397. $data['attendance_calendar'] = $attendance->get_attendance_calendar(
  398. $attendance_id,
  399. 'all',
  400. null,
  401. null,
  402. true
  403. );
  404. $data['is_locked_attendance'] = $attendance->is_locked_attendance($attendance_id);
  405. // render to the view
  406. $this->view->set_data($data);
  407. $this->view->set_layout('layout');
  408. $this->view->set_template('attendance_calendar');
  409. $this->view->render();
  410. }
  411. /**
  412. * It's used to print attendance sheet
  413. * @param string $action
  414. * @param int $attendance_id
  415. */
  416. public function attendance_sheet_export_to_pdf($action, $attendance_id, $student_id = 0, $course_id = '')
  417. {
  418. $attendance = new Attendance();
  419. $courseInfo = CourseManager::get_course_information($course_id);
  420. $attendance->set_course_id($courseInfo['code']);
  421. $groupId = isset($_REQUEST['group_id']) ? $_REQUEST['group_id'] : null;
  422. $data_array = array();
  423. $data_array['attendance_id'] = $attendance_id;
  424. $data_array['users_in_course'] = $attendance->get_users_rel_course($attendance_id, $groupId);
  425. $filter_type = 'today';
  426. if (!empty($_REQUEST['filter'])) {
  427. $filter_type = $_REQUEST['filter'];
  428. }
  429. $my_calendar_id = null;
  430. if (is_numeric($filter_type)) {
  431. $my_calendar_id = $filter_type;
  432. $filter_type = 'calendar_id';
  433. }
  434. $data_array['attendant_calendar'] = $attendance->get_attendance_calendar(
  435. $attendance_id,
  436. $filter_type,
  437. $my_calendar_id,
  438. $groupId
  439. );
  440. if (api_is_allowed_to_edit(null, true) || api_is_drh()) {
  441. $data_array['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id, 0, $groupId);
  442. } else {
  443. if (!empty($student_id)) {
  444. $user_id = intval($student_id);
  445. } else {
  446. $user_id = api_get_user_id();
  447. }
  448. $data_array['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id, $user_id, $groupId);
  449. $data_array['faults'] = $attendance->get_faults_of_user($user_id, $attendance_id, $groupId);
  450. $data_array['user_id'] = $user_id;
  451. }
  452. $data_array['next_attendance_calendar_id'] = $attendance->get_next_attendance_calendar_id($attendance_id);
  453. // Set headers pdf.
  454. $courseCategory = CourseManager::get_course_category($courseInfo['category_code']);
  455. $teacherInfo = CourseManager::get_teacher_list_from_course_code($courseInfo['code']);
  456. $teacherName = null;
  457. foreach ($teacherInfo as $teacherData) {
  458. if ($teacherName != null) {
  459. $teacherName = $teacherName." / ";
  460. }
  461. $teacherName .= api_get_person_name($teacherData['firstname'], $teacherData['lastname']);
  462. }
  463. // Get data table
  464. $data_table = array();
  465. $head_table = array('#', get_lang('Name'));
  466. foreach ($data_array['attendant_calendar'] as $class_day) {
  467. $head_table[] =
  468. api_format_date($class_day['date_time'], DATE_FORMAT_NUMBER_NO_YEAR).' '.
  469. api_format_date($class_day['date_time'], TIME_NO_SEC_FORMAT);
  470. }
  471. $data_table[] = $head_table;
  472. $data_attendant_calendar = $data_array['attendant_calendar'];
  473. $data_users_presence = $data_array['users_presence'];
  474. $count = 1;
  475. if (!empty($data_array['users_in_course'])) {
  476. foreach ($data_array['users_in_course'] as $user) {
  477. $cols = 1;
  478. $result = array();
  479. $result['count'] = $count;
  480. $result['full_name'] = api_get_person_name($user['firstname'], $user['lastname']);
  481. foreach ($data_array['attendant_calendar'] as $class_day) {
  482. if ($class_day['done_attendance'] == 1) {
  483. if ($data_users_presence[$user['user_id']][$class_day['id']]['presence'] == 1)
  484. $result[$class_day['id']] = get_lang('UserAttendedSymbol');
  485. else
  486. $result[$class_day['id']] = '<span style="color:red">'.get_lang('UserNotAttendedSymbol').'</span>';
  487. } else {
  488. $result[$class_day['id']] = " ";
  489. }
  490. $cols++;
  491. }
  492. $count++;
  493. $data_table[] = $result;
  494. }
  495. }
  496. $max_cols_per_page = 12; //10 dates + 2 name and number
  497. $max_dates_per_page = $max_dates_per_page_original = $max_cols_per_page - 2;//10
  498. $rows = count($data_table);
  499. if ($cols > $max_cols_per_page) {
  500. $number_tables = round(($cols-2)/$max_dates_per_page);
  501. $headers = $data_table[0];
  502. $all = array();
  503. $tables = array();
  504. $changed = 1;
  505. for ($i= 0; $i <= $rows; $i++) {
  506. $row = isset($data_table[$i]) ? $data_table[$i] : null;
  507. $key = 1;
  508. $max_dates_per_page = 10;
  509. $item = isset($data_table[$i]) ? $data_table[$i] : null;
  510. $count_j = 0;
  511. if (!empty($item)) {
  512. foreach ($item as $value) {
  513. if ($count_j >= $max_dates_per_page) {
  514. $key++;
  515. $max_dates_per_page = $max_dates_per_page_original*$key;
  516. //magic hack
  517. $tables[$key][$i][] = $tables[1][$i][0];
  518. $tables[$key][$i][] = $tables[1][$i][1];
  519. }
  520. $tables[$key][$i][] = $value;
  521. $count_j++;
  522. }
  523. }
  524. }
  525. $content = null;
  526. if (!empty($tables)) {
  527. foreach ($tables as $sub_table) {
  528. $content .= Export::convert_array_to_html($sub_table).'<br /><br />';
  529. }
  530. }
  531. } else {
  532. $content = Export::convert_array_to_html(
  533. $data_table,
  534. array('header_attributes' => array('align' => 'center'))
  535. );
  536. }
  537. $params = array(
  538. 'filename' => get_lang('Attendance').'-'.api_get_local_time(),
  539. 'pdf_title' => $courseInfo['title'],
  540. 'course_code' => $courseInfo['code'],
  541. 'add_signatures' => true,
  542. 'orientation' => 'landscape',
  543. 'pdf_teachers' => $teacherName,
  544. 'pdf_course_category' => $courseCategory['name'],
  545. 'format' => 'A4-L',
  546. 'orientation' => 'L'
  547. );
  548. Export::export_html_to_pdf($content, $params);
  549. exit;
  550. }
  551. /**
  552. * Gets attendance base in the table:
  553. * TABLE_STATISTIC_TRACK_E_COURSE_ACCESS
  554. * @param bool $showForm
  555. * @throws ViewException
  556. */
  557. public function getAttendanceBaseInLogin($showForm = false, $exportToPdf = true)
  558. {
  559. $table = null;
  560. $formToDisplay = null;
  561. $startDate = null;
  562. $endDate = null;
  563. $sessionId = api_get_session_id();
  564. if ($showForm) {
  565. $form = new FormValidator(
  566. 'search',
  567. 'post',
  568. api_get_self() . '?' . api_get_cidreq(
  569. ) . '&action=calendar_logins'
  570. );
  571. $form->addDateRangePicker('range', get_lang('DateRange'));
  572. $form->addButton('submit', get_lang('Submit'));
  573. if ($form->validate()) {
  574. $values = $form->getSubmitValues();
  575. $startDate = api_get_utc_datetime($values['range_start']);
  576. $endDate = api_get_utc_datetime($values['range_end']);
  577. }
  578. $formToDisplay = $form->returnForm();
  579. } else {
  580. if (!empty($sessionId)) {
  581. $sessionInfo = api_get_session_info($sessionId);
  582. $startDate = $sessionInfo['access_start_date'];
  583. $endDate = $sessionInfo['access_end_date'];
  584. }
  585. }
  586. $attendance = new Attendance();
  587. if ($exportToPdf) {
  588. $result = $attendance->exportAttendanceLogin($startDate, $endDate);
  589. if (empty($result)) {
  590. api_not_allowed(true, get_lang('NoDataAvailable'));
  591. }
  592. }
  593. $table = $attendance->getAttendanceLoginTable($startDate, $endDate);
  594. $data = array(
  595. 'form' => $formToDisplay,
  596. 'table' => $table
  597. );
  598. $this->view->set_data($data);
  599. $this->view->set_layout('layout');
  600. $this->view->set_template('calendar_logins');
  601. $this->view->render();
  602. }
  603. }