api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=coaches', 'content' => get_lang('DisplayCoaches'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=user', 'content' => get_lang('DisplayUserOverview'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=session', 'content' => get_lang('DisplaySessionOverview'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=course', 'content' => get_lang('DisplayCourseOverview'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'tracking/question_course_report.php?view=admin', 'content' => get_lang('LPQuestionListResults'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'tracking/course_session_report.php?view=admin', 'content' => get_lang('LPExerciseResultsBySession'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=accessoverview', 'content' => get_lang('DisplayAccessOverview').' ('.get_lang('Beta').')', ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/exercise_category_report.php', 'content' => get_lang('ExerciseCategoryAllSessionsReport'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/survey_report.php', 'content' => get_lang('SurveysReport'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/tc_report.php', 'content' => get_lang('TCReport'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/ti_report.php', 'content' => get_lang('TIReport'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/question_stats_global.php', 'content' => get_lang('QuestionStats'), ], [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/question_stats_global_detail.php', 'content' => get_lang('QuestionStatsDetailedReport'), ], ]; $field = new ExtraField('user'); $companyField = $field->get_handler_field_info_by_field_variable('company'); if (!empty($companyField)) { $actions[] = [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=company', 'content' => get_lang('UserByEntityReport'), ]; } $field = new ExtraField('lp'); $authorsField = $field->get_handler_field_info_by_field_variable('authors'); if (!empty($authorsField)) { $actions[] = [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=learningPath', 'content' => get_lang('LpByAuthor'), ]; } $field = new ExtraField('lp_item'); $authorsItemField = $field->get_handler_field_info_by_field_variable('authorlpitem'); if (!empty($authorsItemField)) { $actions[] = [ 'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=learningPathByItem', 'content' => get_lang('LearningPathItemByAuthor'), ]; } return Display::actions($actions, null); } /** * @return string */ public static function getTopMenu() { $menuItems = []; $menuItems[] = Display::url( Display::return_icon( 'statistics.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM ), api_get_path(WEB_CODE_PATH)."auth/my_progress.php" ); $menuItems[] = Display::url( Display::return_icon( 'teacher.png', get_lang('TeacherInterface'), [], 32 ), api_get_path(WEB_CODE_PATH).'mySpace/?view=teacher' ); $menuItems[] = Display::url( Display::return_icon( 'star_na.png', get_lang('AdminInterface'), [], 32 ), '#' ); $menuItems[] = Display::url( Display::return_icon('quiz.png', get_lang('ExamTracking'), [], 32), api_get_path(WEB_CODE_PATH).'tracking/exams.php' ); $menu = ''; foreach ($menuItems as $item) { $menu .= $item; } $menu .= '
'; return $menu; } /** * This function serves exporting data in CSV format. * * @param array $header the header labels * @param array $data the data array * @param string $file_name the name of the file which contains exported data * * @return string mixed Returns a message (string) if an error occurred */ public function export_csv($header, $data, $file_name = 'export.csv') { $archive_path = api_get_path(SYS_ARCHIVE_PATH); $archive_url = api_get_path(WEB_CODE_PATH).'course_info/download.php?archive_path=&archive='; $message = ''; if (!$open = fopen($archive_path.$file_name, 'w+')) { $message = get_lang('noOpen'); } else { $info = ''; foreach ($header as $value) { $info .= $value.';'; } $info .= "\r\n"; foreach ($data as $row) { foreach ($row as $value) { $info .= $value.';'; } $info .= "\r\n"; } fwrite($open, $info); fclose($open); @chmod($file_name, api_get_permissions_for_new_files()); header("Location:".$archive_url.$file_name); exit; } return $message; } /** * Gets the connections to a course as an array of login and logout time. * * @param int $userId User id * @param array $courseInfo * @param int $sessionId Session id (optional, default = 0) * * @return array Connections */ public static function get_connections_to_course( $userId, $courseInfo, $sessionId = 0 ) { $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); // protect data $userId = (int) $userId; $courseId = (int) $courseInfo['real_id']; $sessionId = (int) $sessionId; $sessionCondition = api_get_session_condition($sessionId); $sql = 'SELECT login_course_date, logout_course_date FROM '.$table.' WHERE user_id = '.$userId.' AND c_id = '.$courseId.' '.$sessionCondition.' ORDER BY login_course_date ASC'; $rs = Database::query($sql); $connections = []; while ($row = Database::fetch_array($rs)) { $connections[] = [ 'login' => $row['login_course_date'], 'logout' => $row['logout_course_date'], ]; } return $connections; } /** * @param $user_id * @param $course_list * @param int $session_id * * @return array|bool */ public static function get_connections_from_course_list( $user_id, $course_list, $session_id = 0 ) { // Database table definitions $tbl_track_course = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); if (empty($course_list)) { return false; } // protect data $user_id = (int) $user_id; $session_id = (int) $session_id; $new_course_list = []; foreach ($course_list as $course_item) { $courseInfo = api_get_course_info($course_item['code']); if ($courseInfo) { $courseId = $courseInfo['real_id']; $new_course_list[] = '"'.$courseId.'"'; } } $course_list = implode(', ', $new_course_list); if (empty($course_list)) { return false; } $sql = 'SELECT login_course_date, logout_course_date, c_id FROM '.$tbl_track_course.' WHERE user_id = '.$user_id.' AND c_id IN ('.$course_list.') AND session_id = '.$session_id.' ORDER BY login_course_date ASC'; $rs = Database::query($sql); $connections = []; while ($row = Database::fetch_array($rs)) { $timestamp_login_date = api_strtotime($row['login_course_date'], 'UTC'); $timestamp_logout_date = api_strtotime($row['logout_course_date'], 'UTC'); $connections[] = [ 'login' => $timestamp_login_date, 'logout' => $timestamp_logout_date, 'c_id' => $row['c_id'], ]; } return $connections; } /** * Creates a small table in the last column of the table with the user overview. * * @param int $user_id the id of the user * * @return array List course */ public static function returnCourseTracking($user_id) { $user_id = (int) $user_id; if (empty($user_id)) { return []; } $tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); // getting all the courses of the user $sql = "SELECT * FROM $tbl_course_user WHERE user_id = $user_id AND relation_type <> ".COURSE_RELATION_TYPE_RRHH; $result = Database::query($sql); $list = []; while ($row = Database::fetch_array($result)) { $courseInfo = api_get_course_info_by_id($row['c_id']); $courseId = $courseInfo['real_id']; $courseCode = $courseInfo['code']; if (empty($courseInfo)) { continue; } $avg_score = Tracking::get_avg_student_score($user_id, $courseCode); if (is_numeric($avg_score)) { $avg_score = round($avg_score, 2); } else { $avg_score = '-'; } // Student exercises results (obtained score, maximum score, number of exercises answered, score percentage) $exercisesResults = self::exercises_results($user_id, $courseCode); $resultToString = ''; if (!is_null($exercisesResults['percentage'])) { $resultToString = $exercisesResults['score_obtained'].'/'.$exercisesResults['score_possible'].' ( '.$exercisesResults['percentage'].'% )'; } $item = [ 'code' => $courseInfo['code'], 'real_id' => $courseInfo['real_id'], 'title' => $courseInfo['title'], 'category' => $courseInfo['categoryName'], 'image_small' => $courseInfo['course_image'], 'image_large' => $courseInfo['course_image_large'], 'time_spent' => api_time_to_hms(Tracking::get_time_spent_on_the_course($user_id, $courseId)), 'student_progress' => round(Tracking::get_avg_student_progress($user_id, $courseCode)), 'student_score' => $avg_score, 'student_message' => Tracking::count_student_messages($user_id, $courseCode), 'student_assignments' => Tracking::count_student_assignments($user_id, $courseCode), 'student_exercises' => $resultToString, 'questions_answered' => $exercisesResults['questions_answered'], 'last_connection' => Tracking::get_last_connection_date_on_the_course($user_id, $courseInfo), ]; $list[] = $item; } return $list; } /** * Display a sortable table that contains an overview off all the * reporting progress of all users and all courses the user is subscribed to. * * @author Patrick Cool , Ghent University, Belgium * Alex Aragon , BeezNest, Perú * * @version Chamilo 1.11.8 * * @since April 2019 */ public static function returnTrackingUserOverviewFilter($user_id) { $tpl = new Template('', false, false, false, false, false, false); $userInfo = api_get_user_info($user_id); $avatar = UserManager::getUserPicture($user_id, USER_IMAGE_SIZE_SMALL); $user = [ 'id' => $user_id, 'code_user' => $userInfo['official_code'], 'complete_name' => $userInfo['complete_name'], 'username' => $userInfo['username'], 'course' => self::returnCourseTracking($user_id), 'avatar' => $avatar, ]; $tpl->assign('item', $user); $templateName = $tpl->get_template('my_space/partials/tracking_user_overview.tpl'); $content = $tpl->fetch($templateName); return $content; } /** * Display a sortable table that contains an overview off all the * reporting progress of all users and all courses the user is subscribed to. * * @author Patrick Cool , Ghent University, Belgium * Alex Aragon , BeezNest, Perú * * @version Chamilo 1.11.8 * * @since October 2008, Update April 2019 */ public static function display_tracking_user_overview() { self::display_user_overview_export_options(); $params = ['view' => 'admin', 'display' => 'user']; $table = new SortableTable( 'tracking_user_overview', ['MySpace', 'get_number_of_users_tracking_overview'], ['MySpace', 'get_user_data_tracking_overview'], 0, 20, 'ASC', null, [ 'class' => 'table table-transparent', ] ); $table->additional_parameters = $params; $table->set_column_filter(0, ['MySpace', 'returnTrackingUserOverviewFilter']); $tableContent = $table->return_table(); $tpl = new Template('', false, false, false, false, false, false); $tpl->assign('table', $tableContent); $templateName = $tpl->get_template('my_space/user_summary.tpl'); $tpl->display($templateName); } /** * @param $export_csv */ public static function display_tracking_coach_overview($export_csv) { if ($export_csv) { $is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT); } else { $is_western_name_order = api_is_western_name_order(); } $sort_by_first_name = api_sort_by_first_name(); if (isset($_GET['tracking_list_coaches_column'])) { $tracking_column = (int) $_GET['tracking_list_coaches_column']; } else { $tracking_column = ($is_western_name_order xor $sort_by_first_name) ? 1 : 0; } $tracking_direction = (isset($_GET['tracking_list_coaches_direction']) && in_array(strtoupper($_GET['tracking_list_coaches_direction']), ['ASC', 'DESC', 'ASCENDING', 'DESCENDING', '0', '1'])) ? $_GET['tracking_list_coaches_direction'] : 'DESC'; // Prepare array for column order - when impossible, use some of user names. if ($is_western_name_order) { $order = [ 0 => 'firstname', 1 => 'lastname', 2 => $sort_by_first_name ? 'firstname' : 'lastname', 3 => 'login_date', 4 => $sort_by_first_name ? 'firstname' : 'lastname', 5 => $sort_by_first_name ? 'firstname' : 'lastname', ]; } else { $order = [ 0 => 'lastname', 1 => 'firstname', 2 => $sort_by_first_name ? 'firstname' : 'lastname', 3 => 'login_date', 4 => $sort_by_first_name ? 'firstname' : 'lastname', 5 => $sort_by_first_name ? 'firstname' : 'lastname', ]; } $table = new SortableTable( 'tracking_list_coaches_myspace', ['MySpace', 'count_coaches'], null, ($is_western_name_order xor $sort_by_first_name) ? 1 : 0 ); $parameters['view'] = 'admin'; $table->set_additional_parameters($parameters); if ($is_western_name_order) { $table->set_header(0, get_lang('FirstName'), true); $table->set_header(1, get_lang('LastName'), true); } else { $table->set_header(0, get_lang('LastName'), true); $table->set_header(1, get_lang('FirstName'), true); } $table->set_header(2, get_lang('TimeSpentOnThePlatform'), false); $table->set_header(3, get_lang('LastConnexion'), false); $table->set_header(4, get_lang('NbStudents'), false); $table->set_header(5, get_lang('CountCours'), false); $table->set_header(6, get_lang('NumberOfSessions'), false); $table->set_header(7, get_lang('Sessions'), false); if ($is_western_name_order) { $csv_header[] = [ get_lang('FirstName'), get_lang('LastName'), get_lang('TimeSpentOnThePlatform'), get_lang('LastConnexion'), get_lang('NbStudents'), get_lang('CountCours'), get_lang('NumberOfSessions'), ]; } else { $csv_header[] = [ get_lang('LastName'), get_lang('FirstName'), get_lang('TimeSpentOnThePlatform'), get_lang('LastConnexion'), get_lang('NbStudents'), get_lang('CountCours'), get_lang('NumberOfSessions'), ]; } $tbl_track_login = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN); $tbl_user = Database::get_main_table(TABLE_MAIN_USER); $tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); $tbl_sessions = Database::get_main_table(TABLE_MAIN_SESSION); $sqlCoachs = "SELECT DISTINCT scu.user_id as id_coach, u.id as user_id, lastname, firstname, MAX(login_date) as login_date FROM $tbl_user u, $tbl_session_course_user scu, $tbl_track_login WHERE scu.user_id = u.id AND scu.status=2 AND login_user_id=u.id GROUP BY user_id "; if (api_is_multiple_url_enabled()) { $tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION); $access_url_id = api_get_current_access_url_id(); if ($access_url_id != -1) { $sqlCoachs = "SELECT DISTINCT scu.user_id as id_coach, u.id as user_id, lastname, firstname, MAX(login_date) as login_date FROM $tbl_user u, $tbl_session_course_user scu, $tbl_track_login , $tbl_session_rel_access_url session_rel_url WHERE scu.user_id = u.id AND scu.status = 2 AND login_user_id = u.id AND access_url_id = $access_url_id AND session_rel_url.session_id = scu.session_id GROUP BY u.id"; } } if (!empty($order[$tracking_column])) { $sqlCoachs .= " ORDER BY `".$order[$tracking_column]."` ".$tracking_direction; } $result_coaches = Database::query($sqlCoachs); $global_coaches = []; while ($coach = Database::fetch_array($result_coaches)) { $global_coaches[$coach['user_id']] = $coach; } $sql_session_coach = "SELECT session.id_coach, u.id as user_id, lastname, firstname, MAX(login_date) as login_date FROM $tbl_user u , $tbl_sessions as session, $tbl_track_login WHERE id_coach = u.id AND login_user_id = u.id GROUP BY u.id ORDER BY login_date $tracking_direction"; if (api_is_multiple_url_enabled()) { $tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION); $access_url_id = api_get_current_access_url_id(); if ($access_url_id != -1) { $sql_session_coach = "SELECT session.id_coach, u.id as user_id, lastname, firstname, MAX(login_date) as login_date FROM $tbl_user u , $tbl_sessions as session, $tbl_track_login , $tbl_session_rel_access_url as session_rel_url WHERE id_coach = u.id AND login_user_id = u.id AND access_url_id = $access_url_id AND session_rel_url.session_id = session.id GROUP BY u.id ORDER BY login_date $tracking_direction"; } } $result_sessions_coach = Database::query($sql_session_coach); //$total_no_coaches += Database::num_rows($result_sessions_coach); while ($coach = Database::fetch_array($result_sessions_coach)) { $global_coaches[$coach['user_id']] = $coach; } $all_datas = []; foreach ($global_coaches as $id_coach => $coaches) { $time_on_platform = api_time_to_hms( Tracking::get_time_spent_on_the_platform($coaches['user_id']) ); $last_connection = Tracking::get_last_connection_date( $coaches['user_id'] ); $nb_students = count( Tracking::get_student_followed_by_coach($coaches['user_id']) ); $nb_courses = count( Tracking::get_courses_followed_by_coach($coaches['user_id']) ); $nb_sessions = count( Tracking::get_sessions_coached_by_user($coaches['user_id']) ); $table_row = []; if ($is_western_name_order) { $table_row[] = $coaches['firstname']; $table_row[] = $coaches['lastname']; } else { $table_row[] = $coaches['lastname']; $table_row[] = $coaches['firstname']; } $table_row[] = $time_on_platform; $table_row[] = $last_connection; $table_row[] = $nb_students; $table_row[] = $nb_courses; $table_row[] = $nb_sessions; $table_row[] = ' '.Display::return_icon('2rightarrow.png', get_lang('Details')).' '; $all_datas[] = $table_row; if ($is_western_name_order) { $csv_content[] = [ api_html_entity_decode($coaches['firstname'], ENT_QUOTES), api_html_entity_decode($coaches['lastname'], ENT_QUOTES), $time_on_platform, $last_connection, $nb_students, $nb_courses, $nb_sessions, ]; } else { $csv_content[] = [ api_html_entity_decode($coaches['lastname'], ENT_QUOTES), api_html_entity_decode($coaches['firstname'], ENT_QUOTES), $time_on_platform, $last_connection, $nb_students, $nb_courses, $nb_sessions, ]; } } if ($tracking_column != 3) { if ($tracking_direction == 'DESC') { usort($all_datas, ['MySpace', 'rsort_users']); } else { usort($all_datas, ['MySpace', 'sort_users']); } } if ($export_csv && $tracking_column != 3) { usort($csv_content, 'sort_users'); } if ($export_csv) { $csv_content = array_merge($csv_header, $csv_content); } foreach ($all_datas as $row) { $table->addRow($row, 'align="right"'); } $table->display(); } /** * @return mixed */ public static function count_coaches() { global $total_no_coaches; return $total_no_coaches; } public static function sort_users($a, $b) { $tracking = Session::read('tracking_column'); return api_strcmp( trim(api_strtolower($a[$tracking])), trim(api_strtolower($b[$tracking])) ); } public static function rsort_users($a, $b) { $tracking = Session::read('tracking_column'); return api_strcmp( trim(api_strtolower($b[$tracking])), trim(api_strtolower($a[$tracking])) ); } /** * Display a sortable table that contains an overview off all the progress of the user in a session. * * @deprecated ? * * @author César Perales , Beeznest Team */ public static function display_tracking_lp_progress_overview( $sessionId = '', $courseId = '', $date_from, $date_to ) { $course = api_get_course_info_by_id($courseId); /** * Column name * The order is important you need to check the $column variable in the model.ajax.php file. */ $columns = [ get_lang('Username'), get_lang('FirstName'), get_lang('LastName'), ]; //add lessons of course $lessons = LearnpathList::get_course_lessons($course['code'], $sessionId); //create columns array foreach ($lessons as $lesson_id => $lesson) { $columns[] = $lesson['name']; } $columns[] = get_lang('Total'); /** * Column config. */ $column_model = [ [ 'name' => 'username', 'index' => 'username', 'align' => 'left', 'search' => 'true', 'wrap_cell' => "true", ], [ 'name' => 'firstname', 'index' => 'firstname', 'align' => 'left', 'search' => 'true', ], [ 'name' => 'lastname', 'index' => 'lastname', 'align' => 'left', 'search' => 'true', ], ]; // Get dinamic column names foreach ($lessons as $lesson_id => $lesson) { $column_model[] = [ 'name' => $lesson['id'], 'index' => $lesson['id'], 'align' => 'left', 'search' => 'true', ]; } $column_model[] = [ 'name' => 'total', 'index' => 'total', 'align' => 'left', 'search' => 'true', ]; $action_links = ''; // jqgrid will use this URL to do the selects $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_session_lp_progress&session_id='.$sessionId.'&course_id='.$courseId.'&date_to='.$date_to.'&date_from='.$date_from; // Table Id $tableId = 'lpProgress'; // Autowidth $extra_params['autowidth'] = 'true'; // height auto $extra_params['height'] = 'auto'; $table = Display::grid_js( $tableId, $url, $columns, $column_model, $extra_params, [], $action_links, true ); $return = ''; $return .= Display::grid_html($tableId); return $return; } /** * Display a sortable table that contains an overview off all the progress of the user in a session. * * @param int $sessionId The session ID * @param int $courseId The course ID * @param int $exerciseId The quiz ID * @param $date_from * @param $date_to * * @return string HTML array of results formatted for gridJS * * @deprecated ? * * @author César Perales , Beeznest Team */ public static function display_tracking_exercise_progress_overview( $sessionId = 0, $courseId = 0, $exerciseId = 0, $date_from = null, $date_to = null ) { $date_from = Security::remove_XSS($date_from); $date_to = Security::remove_XSS($date_to); /** * Column names * The column order is important. Check $column variable in the main/inc/ajax/model.ajax.php file. */ $columns = [ get_lang('Session'), get_lang('ExerciseId'), get_lang('ExerciseName'), get_lang('Username'), get_lang('LastName'), get_lang('FirstName'), get_lang('Time'), get_lang('QuestionId'), get_lang('QuestionTitle'), get_lang('WorkDescription'), get_lang('Answer'), get_lang('Correct'), ]; /** * Column config. */ $column_model = [ ['name' => 'session', 'index' => 'session', 'align' => 'left', 'search' => 'true', 'wrap_cell' => "true"], ['name' => 'exercise_id', 'index' => 'exercise_id', 'align' => 'left', 'search' => 'true'], ['name' => 'quiz_title', 'index' => 'quiz_title', 'align' => 'left', 'search' => 'true'], ['name' => 'username', 'index' => 'username', 'align' => 'left', 'search' => 'true'], ['name' => 'lastname', 'index' => 'lastname', 'align' => 'left', 'search' => 'true'], ['name' => 'firstname', 'index' => 'firstname', 'align' => 'left', 'search' => 'true'], ['name' => 'time', 'index' => 'time', 'align' => 'left', 'search' => 'true', 'wrap_cell' => "true"], ['name' => 'question_id', 'index' => 'question_id', 'align' => 'left', 'search' => 'true'], ['name' => 'question', 'index' => 'question', 'align' => 'left', 'search' => 'true', 'wrap_cell' => "true"], ['name' => 'description', 'index' => 'description', 'align' => 'left', 'width' => '550', 'search' => 'true', 'wrap_cell' => "true"], ['name' => 'answer', 'index' => 'answer', 'align' => 'left', 'search' => 'true', 'wrap_cell' => "true"], ['name' => 'correct', 'index' => 'correct', 'align' => 'left', 'search' => 'true', 'wrap_cell' => "true"], ]; //get dynamic column names // jqgrid will use this URL to do the selects $url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_exercise_progress&session_id='.$sessionId.'&course_id='.$courseId.'&exercise_id='.$exerciseId.'&date_to='.$date_to.'&date_from='.$date_from; // Autowidth $extra_params['autowidth'] = 'true'; // height auto $extra_params['height'] = 'auto'; $tableId = 'exerciseProgressOverview'; $table = Display::grid_js( $tableId, $url, $columns, $column_model, $extra_params, [], '', true ); $return = ''; $return .= Display::grid_html($tableId); return $return; } /** * Displays a form with all the additionally defined user fields of the profile * and give you the opportunity to include these in the CSV export. * * @author Patrick Cool , Ghent University, Belgium * * @version 1.8.6 * * @since November 2008 */ public static function display_user_overview_export_options() { $message = ''; $defaults = []; // include the user manager and formvalidator library if (isset($_GET['export']) && 'options' == $_GET['export']) { // get all the defined extra fields $extrafields = UserManager::get_extra_fields( 0, 50, 5, 'ASC', false, 1 ); // creating the form with all the defined extra fields $form = new FormValidator( 'exportextrafields', 'post', api_get_self()."?view=".Security::remove_XSS($_GET['view']).'&display='.Security::remove_XSS($_GET['display']).'&export='.Security::remove_XSS($_GET['export']) ); if (is_array($extrafields) && count($extrafields) > 0) { foreach ($extrafields as $key => $extra) { $form->addElement('checkbox', 'extra_export_field'.$extra[0], '', $extra[3]); } $form->addButtonSave(get_lang('Ok'), 'submit'); // setting the default values for the form that contains all the extra fields $exportFields = Session::read('additional_export_fields'); if (is_array($exportFields)) { foreach ($exportFields as $key => $value) { $defaults['extra_export_field'.$value] = 1; } } $form->setDefaults($defaults); } else { $form->addElement('html', Display::return_message(get_lang('ThereAreNotExtrafieldsAvailable'), 'warning')); } if ($form->validate()) { // exporting the form values $values = $form->exportValues(); // re-initialising the session that contains the additional fields that need to be exported Session::write('additional_export_fields', []); // adding the fields that are checked to the session $message = ''; $additionalExportFields = []; foreach ($values as $field_ids => $value) { if ($value == 1 && strstr($field_ids, 'extra_export_field')) { $additionalExportFields[] = str_replace('extra_export_field', '', $field_ids); } } Session::write('additional_export_fields', $additionalExportFields); // adding the fields that will be also exported to a message string $additionalExportFields = Session::read('additional_export_fields'); if (is_array($additionalExportFields)) { foreach ($additionalExportFields as $key => $extra_field_export) { $message .= '
  • '.$extrafields[$extra_field_export][3].'
    • '; } } // Displaying a feedback message if (!empty($additionalExportFields)) { echo Display::return_message( get_lang('FollowingFieldsWillAlsoBeExported').':
      '.$message.'
    ', 'confirm', false ); } else { echo Display::return_message( get_lang('NoAdditionalFieldsWillBeExported'), 'confirm', false ); } } else { $form->display(); } } else { $additionalExportFields = Session::read('additional_export_fields'); if (!empty($additionalExportFields)) { // get all the defined extra fields $extrafields = UserManager::get_extra_fields(0, 50, 5, 'ASC'); foreach ($additionalExportFields as $key => $extra_field_export) { $message .= '
  • '.$extrafields[$extra_field_export][3].'
    • '; } echo Display::return_message( get_lang('FollowingFieldsWillAlsoBeExported').':
      '.$message.'
    ', 'normal', false ); } } } /** * Export to cvs a list of users who were enrolled in the lessons. * It is necessary that in the extra field, a company is defined. * * @param string|null $startDate * @param string|null $endDate * * @return array */ public static function exportCompanyResumeCsv($startDate, $endDate) { $companys = self::getCompanyLearnpathSubscription($startDate, $endDate); $csv_content = []; // Printing table $total = 0; $displayText = get_lang('Company'); // the first line of the csv file with the column headers $csv_row = []; $csv_row[] = $displayText; $csv_row[] = get_lang('CountOfSubscribedUsers'); $csv_content[] = $csv_row; foreach ($companys as $entity => $student) { $csv_row = []; // user official code $csv_row[] = $entity; $csv_row[] = count($student); $total += count($student); $csv_content[] = $csv_row; } $csv_row = []; // user official code $csv_row[] = get_lang('GeneralTotal'); $csv_row[] = $total; $csv_content[] = $csv_row; Export::arrayToCsv($csv_content, 'reporting_company_resume'); exit; } /** * Generates a structure to show the links or names for the authors by lesson report. * * @param array $students * @param array $studentRegistered * @param $lpCourseCode */ public static function getStudentDataToReportByLp($students = [], $studentRegistered = [], $lpCourseCode) { $data = []; $totalStudents = 0; $data['csv'] = ''; $data['html'] = ''; $icon = Display::return_icon('statistics.png', get_lang('Stats')); foreach ($students as $student) { $lpSessionId = isset($student['session_id']) ? (int) $student['session_id'] : 0; $studentId = (int) $student['id']; if (!isset($studentRegistered[$studentId][$lpSessionId])) { $url = api_get_path(WEB_CODE_PATH)."mySpace/myStudents.php?details=true&student=$studentId"; if (0 != $lpSessionId) { $url .= "&id_session=$lpSessionId"; } $url .= "&course=$lpCourseCode"; $reportLink = Display::url( $icon, $url ); $studentName = $student['complete_name']."(".$student['company'].")"; $studentRegistered[$studentId][$lpSessionId] = $student; $data['csv'] .= $studentName.' / '; $data['html'] .= "$reportLink $studentName
    "; $totalStudents++; } } $data['student_registered'] = $studentRegistered; $data['total_students'] = $totalStudents; return $data; } /** * * Generates a structure to show the names for the authors by lesson report by item. * * @param array $students * @param array $studentProcessed * @param string $typeReport * @param false $csv */ public static function getStudentDataToReportByLpItem($students = [], $studentProcessed = [], $typeReport = '', $csv = false) { $totalStudent = count($students); $sessionIcon = Display::return_icon( 'admin_star.png', get_lang('StudentInSessionCourse'), [], ICON_SIZE_MEDIUM ); $classIcon = Display::return_icon( 'group_summary.png', get_lang('UsersInsideClass'), '', ICON_SIZE_MEDIUM ); /* use 'for' to performance */ for ($i = 0; $i < $totalStudent; $i++) { $student = $students[$i]; $studentId = $student['id']; $lpItemIdStudent = $student['lp_item_id']; $sessionId = isset($student['session_id']) ? (int) $student['session_id'] : 0; $studentName = $student['complete_name']; $studentCompany = $student['company']; $studentName = "$studentName($studentCompany)"; $type = isset($student['type']) ? $student['type'] : null; $icon = null; if (0 != $sessionId) { $icon = $sessionIcon; } if ('class' == $typeReport) { $icon = $classIcon; } $studentString = "$icon $studentName"; if (0 != $sessionId) { $studentString = "$studentString"; } if ($csv == false) { $studentProcessed[$lpItemIdStudent][$type][$studentId] = $studentString.'
    '; } else { $studentProcessed[$lpItemIdStudent][$type][$studentId] = "$studentName / "; } } return $studentProcessed; } /** * Displays a list as a table of users who were enrolled in the lessons. * It is necessary that in the extra field, a company is defined. * * @param string|null $startDate * @param string|null $endDate */ public static function displayResumeCompany( $startDate = null, $endDate = null ) { $companys = self::getCompanyLearnpathSubscription($startDate, $endDate); $tableHtml = ''; // Printing table $total = 0; $table = "
    "; $displayText = get_lang('Company'); $table .= ""; foreach ($companys as $entity => $student) { $table .= ""; $total += count($student); } $table .= ""; $table .= '
    $displayText ".get_lang('CountOfSubscribedUsers')."
    $entity".count($student)."
    ".get_lang('GeneralTotal')."$total
    '; if (!empty($startDate) or !empty($endDate)) { $tableHtml = $table; } $form = new FormValidator('searchDate', 'get'); $form->addHidden('display', 'company'); $today = new DateTime(); if (empty($startDate)) { $startDate = api_get_local_time($today->modify('first day of this month')->format('Y-m-d')); } if (empty($endDate)) { $endDate = api_get_local_time($today->modify('last day of this month')->format('Y-m-d')); } $form->addDatePicker( 'startDate', get_lang('DateStart'), [ 'value' => $startDate, ]); $form->addDatePicker( 'endDate', get_lang('DateEnd'), [ 'value' => $endDate, ]); $form->addButtonSearch(get_lang('Search')); if (count($companys) != 0) { //$form->addButtonSave(get_lang('Ok'), 'export'); $form ->addButton( 'export_csv', get_lang('ExportAsCSV'), 'check', 'primary', null, null, [ ] ); } $tableContent = $form->returnForm(); $tableContent .= $tableHtml; // $tableContent .= $table->return_table(); $tpl = new Template('', false, false, false, false, false, false); $tpl->assign('table', $tableContent); $templateName = $tpl->get_template('my_space/course_summary.tpl'); $tpl->display($templateName); } /** * Displays a list as a table of teachers who are set authors by a extra_field authors. * * @param string|null $startDate * @param string|null $endDate * @param bool $csv */ public static function displayResumeLP( $startDate = null, $endDate = null, $csv = false ) { $tblExtraField = Database::get_main_table(TABLE_EXTRA_FIELD); $tblCourse = Database::get_main_table(TABLE_MAIN_COURSE); $tblExtraFieldValue = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES); $tblLpItem = Database::get_course_table(TABLE_LP_ITEM); $tblLp = Database::get_course_table(TABLE_LP_MAIN); $tblAccessUrlCourse = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); $accessUrlFilter = ''; if (api_is_multiple_url_enabled()) { $urlId = api_get_current_access_url_id(); $accessUrlFilter = " INNER JOIN $tblAccessUrlCourse aurc ON (c.id = aurc.c_id AND aurc.access_url_id = $urlId)"; } $query = " SELECT DISTINCT lp.name, lpi.title, lp.id as lp_id, lpi.id AS lp_item_id, REPLACE (efv.value, ';', ',') AS users_id, c.title AS course_title, c.code AS course_code FROM $tblExtraFieldValue AS efv INNER JOIN $tblExtraField AS ef ON ( efv.field_id = ef.id AND ef.variable = 'authorlpitem' AND efv.value != '' ) INNER JOIN $tblLpItem AS lpi ON (efv.item_id = lpi.iid) INNER JOIN $tblLp AS lp ON (lpi.lp_id = lp.iid AND lpi.c_id = lp.c_id) INNER JOIN $tblCourse AS c ON (lp.c_id = c.id) $accessUrlFilter"; $queryResult = Database::query($query); $dataTeachers = Database::store_result($queryResult, 'ASSOC'); $totalData = count($dataTeachers); $lpItems = []; $teachers = []; $users = []; $learningPaths = []; $csvContent = []; $htmlData = ''; /* use 'for' to performance */ for ($i = 0; $i < $totalData; $i++) { $row = $dataTeachers[$i]; $lpId = $row['lp_id']; $lpItems[] = $lpId; $authorData = $row['users_id']; $learningPaths[$lpId] = $row; if (strpos($authorData, ",") === false) { if (!isset($users[$authorData])) { $users[$authorData] = api_get_user_info($authorData); } $teachers[$authorData][$lpId] = $users[$authorData]; $learningPaths[$lpId]['teachers'][$authorData] = $users[$authorData]; } else { $items = explode(',', $authorData); $totalItems = count($items); for ($j = 0; $j < $totalItems; $j++) { $authorData = $items[$j]; if (!isset($users[$authorData])) { $users[$authorData] = api_get_user_info($authorData); } $teachers[$authorData][$lpId] = $users[$authorData]; $learningPaths[$lpId]['teachers'][$authorData] = $users[$authorData]; } } } $lpItems = array_unique($lpItems); $whereInLp = implode(',', $lpItems); if (count($lpItems) != 0) { $registeredUsers = self::getCompanyLearnpathSubscription( $startDate, $endDate, $whereInLp ); foreach ($registeredUsers as $students) { $totalStudents = count($students); /* use 'for' to performance */ for ($i = 0; $i < $totalStudents; $i++) { $user = $students[$i]; $lpId = $user['lp_item']; $studentId = $user['id']; $learningPaths[$lpId]['courseStudent'][$studentId] = $user; } } $registeredUsersBySession = self::getSessionAddUserCourseFromTrackDefault( $startDate, $endDate, $whereInLp ); foreach ($registeredUsersBySession as $lpId => $student) { $totalStudents = count($student); /* use 'for' to performance */ for ($i = 0; $i < $totalStudents; $i++) { $user = $student[$i]; $lpId = $user['lp']; $studentId = $user['id']; $learningPaths[$lpId]['sessionStudent'][$studentId] = $user; $learningPaths[$lpId]['sessionStudent'][$studentId]['session_id'] = $user; } } $registeredUsersGroup = self::getCompanyLearnpathSubscription( $startDate, $endDate, $whereInLp, true ); foreach ($registeredUsersGroup as $student) { $totalStudents = count($student); /* use 'for' to performance */ for ($i = 0; $i < $totalStudents; $i++) { $user = $student[$i]; $lpId = $user['lp_item']; $studentId = $user['id']; $learningPaths[$lpId]['courseStudentGroup'][$studentId] = $user; } } $index = 0; $iconAdd = Display::return_icon('add.png', get_lang('ShowOrHide'), '', ICON_SIZE_SMALL); $iconRemove = Display::return_icon('error.png', get_lang('ShowOrHide'), '', ICON_SIZE_SMALL); $htmlData = "
    "; $lastTeacher = ''; /* csv */ $csv_row = []; $csv_row[] = get_lang('Author'); $csv_row[] = get_lang('LearningPathList'); $csv_row[] = get_lang('CountOfSubscribedUsers'); $csv_row[] = get_lang('StudentList'); $csvContent[] = $csv_row; $studentsName = ''; /* csv */ foreach ($teachers as $authorLId => $teacher) { $totalStudents = 0; foreach ($teacher as $lpId => $teacherData) { $lpSessionId = 0; $lpData = $learningPaths[$lpId]; $printTeacherName = ($lastTeacher != $teacherData['complete_name']) ? $teacherData['complete_name'] : ''; $htmlData .= ""; $hiddenField = 'student_show_'.$index; $hiddenFieldLink = 'student_show_'.$index.'_'; $lpCourseCode = $lpData['course_code']; $lpName = $lpData['name']; $courseStudent = isset($lpData['courseStudent']) ? $lpData['courseStudent'] : []; $courseStudentGroup = isset($lpData['courseStudentGroup']) ? $lpData['courseStudentGroup'] : []; $sessionStudent = isset($lpData['sessionStudent']) ? $lpData['sessionStudent'] : []; $htmlData .= ""; $index++; $csv_row[] = trim($studentsName, ' / '); $studentsName = ''; $csvContent[] = $csv_row; $lastTeacher = $teacherData['complete_name']; } $htmlData .= ""; } $htmlData .= "
    ".get_lang('Author')." ".get_lang('LearningPathList')." ".get_lang('CountOfSubscribedUsers')." ".get_lang('StudentList')."
    $printTeacherName$lpName".count($courseStudent)." ( ".count($sessionStudent)." )"; $csv_row = []; $csv_row[] = $printTeacherName; $csv_row[] = $lpName; $csv_row[] = count($courseStudent).' ( '.count($sessionStudent)." )"; if (!empty($courseStudent) || !empty($courseStudentGroup) || !empty($sessionStudent) ) { $htmlData .= "
    $iconAdd
     "; } $htmlData .= "
    ".get_lang('LearnpathsTotal')." ".count($teacher)." $totalStudents
    "; } if (false == $csv) { $form = new FormValidator('searchDate', 'get'); $form->addHidden('display', 'learningPath'); $today = new DateTime(); if (empty($startDate)) { $startDate = $today->modify('first day of this month')->format('Y-m-d'); } if (empty($endDate)) { $endDate = $today->modify('last day of this month')->format('Y-m-d'); } $form->addDatePicker( 'startDate', get_lang('DateStart'), [ 'value' => $startDate, ]); $form->addDatePicker( 'endDate', get_lang('DateEnd'), [ 'value' => $endDate, ]); $form->addButtonSearch(get_lang('Search')); if (0 != count($csvContent)) { $form ->addButton( 'export_csv', get_lang('ExportAsCSV'), 'check', 'primary', null, null, [ ] ); } $tableContent = $form->returnForm(); if (!empty($startDate) || !empty($endDate)) { $tableContent .= $htmlData; } $tpl = new Template('', false, false, false, false, false, false); $tpl->assign('table', $tableContent); $templateName = $tpl->get_template('my_space/course_summary.tpl'); $tpl->display($templateName); } else { if (count($csvContent) != 0) { Export::arrayToCsv($csvContent, 'reporting_lp_by_authors'); } } } /** * Displays a list as a table of teachers who are set authors of lp's item by a extra_field authors. * * @param string|null $startDate * @param string|null $endDate * @param bool $csv */ public static function displayResumeLpByItem($startDate = null, $endDate = null, $csv = false) { $tableHtml = ''; $table = ''; $tblExtraField = Database::get_main_table(TABLE_EXTRA_FIELD); $tblExtraFieldValue = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES); $tblLpItem = Database::get_course_table(TABLE_LP_ITEM); $tblLp = Database::get_course_table(TABLE_LP_MAIN); $tblAccessUrlCourse = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); $accessUrlFilter = ''; if (api_is_multiple_url_enabled()) { $urlId = api_get_current_access_url_id(); $accessUrlFilter = " INNER JOIN $tblAccessUrlCourse aurc ON (lp.c_id = aurc.c_id AND aurc.access_url_id = $urlId)"; } $index = 0; $cLpItems = []; $cLpItemsAuthor = []; $authorArray = []; $studentArray = []; $whereInLp = []; $dataSet = []; /** Get lp items only with authors */ $sql = " SELECT efv.item_id AS lp_item_id, efv.value AS author FROM $tblExtraFieldValue AS efv INNER JOIN $tblExtraField AS ef ON ( ef.variable = 'authorlpitem' AND efv.field_id = ef.id AND efv.value != '' ) ORDER BY efv.item_id "; $queryResult = Database::query($sql); $data = Database::store_result($queryResult, 'ASSOC'); $totalData = count($data); /* use 'for' to performance */ for ($i = 0; $i < $totalData; $i++) { $cLpItemsAuthor[$data[$i]['lp_item_id']] = $data[$i]['author']; } /** Get lp items only with price */ $sql = " SELECT lp.iid AS lp_id, lp.name AS lp_name, efv.item_id AS lp_item_id, lpi.title AS title, efv.value AS price FROM $tblExtraFieldValue AS efv INNER JOIN $tblExtraField AS ef ON ( ef.variable = 'price' AND efv.field_id = ef.id AND efv.value > 0 ) INNER JOIN $tblLpItem AS lpi ON (lpi.iid = efv.item_id) INNER JOIN $tblLp AS lp ON (lpi.lp_id = lp.iid AND lpi.c_id = lp.c_id) $accessUrlFilter"; $queryResult = Database::query($sql); $data = Database::store_result($queryResult, 'ASSOC'); $totalData = count($data); /* use 'for' to performance */ for ($i = 0; $i < $totalData; $i++) { $item = $data[$i]; $lpItemId = (int) $item['lp_item_id']; $whereInLp[] = $item['lp_id']; $author = isset($cLpItemsAuthor[$lpItemId]) ? $cLpItemsAuthor[$lpItemId] : null; $item['author'] = $author; if (!empty($author)) { $cLpItems[count($cLpItems)] = $item; } } $totalLpItems = count($cLpItems); $tableNoData = "
    ".get_lang('NoDataAvailable').'
    '; if (0 == $totalLpItems) { $tableHtml = $tableNoData; } elseif (0 == count($whereInLp)) { $tableHtml = $tableNoData; } else { $whereInLp = array_unique($whereInLp); $whereInLp = implode(',', $whereInLp); $registeredUsersBySession = self::getSessionAddUserCourseFromTrackDefault( $startDate, $endDate, $whereInLp ); $registeredUsers = self::getCompanyLearnpathSubscription( $startDate, $endDate, $whereInLp ); $registeredUsersGroups = self::getCompanyLearnpathSubscription( $startDate, $endDate, $whereInLp, true ); /* use 'for' to performance */ for ($i = 0; $i < $totalLpItems; $i++) { $lpItem = $cLpItems[$i]; $lpItemId = $lpItem['lp_item_id']; $author = str_replace(';', ',', $lpItem['author']); $tempArrayAuthor = explode(',', $author); $byCourse = isset($registeredUsers[$lpItemId]) ? $registeredUsers[$lpItemId] : []; $byCourseGroups = isset($registeredUsersGroups[$lpItemId]) ? $registeredUsersGroups[$lpItemId] : []; $bySession = isset($registeredUsersBySession[$lpItemId]) ? $registeredUsersBySession[$lpItemId] : []; if (is_array($tempArrayAuthor)) { $totalAuthors = count($tempArrayAuthor); for ($j = 0; $j < $totalAuthors; $j++) { if (!isset($authorArray[$tempArrayAuthor[$j]])) { $authorArray[$tempArrayAuthor[$j]] = api_get_user_info($tempArrayAuthor[$j]); } $dataSet[$tempArrayAuthor[$j]][$lpItemId] = [ 'course' => $byCourse, 'courseGroups' => $byCourseGroups, 'session' => $bySession, 'lp_item' => $lpItem, ]; } } else { if (!isset($authorArray[$author])) { $authorArray[$author] = api_get_user_info($author); } $dataSet[$author][$lpItemId] = [ 'course' => $byCourse, 'courseGroups' => $byCourseGroups, 'session' => $bySession, 'lp_item' => $lpItem, ]; } } } if ($csv == false) { if (empty($tableHtml)) { $table .= "
    "; //Icon Constant $iconAdd = Display::return_icon('add.png', get_lang('ShowOrHide'), '', ICON_SIZE_SMALL); $iconRemove = Display::return_icon('error.png', get_lang('ShowOrHide'), '', ICON_SIZE_SMALL); $lastAuthor = ''; $total = 0; foreach ($dataSet as $authorId => $lpItems) { $authorTemp = $authorArray[$authorId]; $totalSudent = 0; foreach ($lpItems as $lpItem) { $totalStudents = 0; $itemLp = $lpItem['lp_item']; $title = $itemLp['title']; $price = $itemLp['price']; $byCourse = $lpItem['course']; $byCourseGroups = $lpItem['courseGroups']; $bySession = $lpItem['session']; $hide = "class='author_$authorId hidden' "; $tableTemp = ''; if ($lastAuthor != $authorTemp) { $table .= ""; } else { $table .= ""; } $table .= ""; $studentRegister = count($byCourse); $studentGroupsRegister = count($byCourseGroups); $studentRegisterBySession = count($bySession); $hiddenField = 'student_show_'.$index; $hiddenFieldLink = 'student_show_'.$index.'_'; if (0 != $studentRegister || 0 != $studentRegisterBySession || 0 != $studentGroupsRegister) { $tableTemp .= ""; } else { $tableTemp .= ""; } $table .= ""; $invoicing = ($totalStudents * $price); $table .= ""; $total += $invoicing; $totalSudent += $totalStudents; $table .= $tableTemp.""; $lastAuthor = $authorTemp; } $hiddenFieldLink = 'student__show_'.$index.'_'; $index++; $table .= ""; $total = 0; } $table .= "
    ".get_lang('Author')." ".get_lang('ContentList')." ".get_lang('Tariff')." ".get_lang('CountOfSubscribedUsers')." ".get_lang('ToInvoice')." ".get_lang('StudentList')."
    ".$authorTemp['complete_name']."
    $title$price
    $iconAdd
         		$totalStudents$invoicing
    $iconAdd
         		$totalSudent $total
    "; $tableHtml = $table; } $form = new FormValidator('searchDate', 'get'); $form->addHidden('display', 'learningPathByItem'); $today = new DateTime(); if (empty($startDate)) { $startDate = $today->modify('first day of this month')->format('Y-m-d'); } if (empty($endDate)) { $endDate = $today->modify('last day of this month')->format('Y-m-d'); } $form->addDatePicker( 'startDate', get_lang('DateStart'), [ 'value' => $startDate, ] ); $form->addDatePicker( 'endDate', get_lang('DateEnd'), [ 'value' => $endDate, ] ); $form->addButtonSearch(get_lang('Search')); if (count($dataSet) != 0) { $form->addButton( 'export_csv', get_lang('ExportAsCSV'), 'check', 'primary', null, null, [ ] ); } $tableContent = $form->returnForm(); $tableContent .= $tableHtml; $tpl = new Template('', false, false, false, false, false, false); $tpl->assign('table', $tableContent); $templateName = $tpl->get_template('my_space/course_summary.tpl'); $tpl->display($templateName); } else { $csv_content = []; $csv_row = []; $csv_row[] = get_lang('Author'); $csv_row[] = get_lang('ContentList'); $csv_row[] = get_lang('Tariff'); $csv_row[] = get_lang('CountOfSubscribedUsers'); $csv_row[] = get_lang('ToInvoice'); $csv_row[] = get_lang('StudentList'); $csv_content[] = $csv_row; $total = 0; foreach ($dataSet as $authorId => $lpItems) { $authorTemp = $authorArray[$authorId]; $totalSudent = 0; foreach ($lpItems as $lpItem) { $totalStudents = 0; $itemLp = $lpItem['lp_item']; $itemLpId = $itemLp['lp_item_id']; $title = $itemLp['title']; $price = $itemLp['price']; $byCourse = $lpItem['course']; $bySession = $lpItem['session']; $byCourseGroups = $lpItem['courseGroups']; $csv_row = []; $csv_row[] = $authorTemp['complete_name']; $csv_row[] = $title; $csv_row[] = $price; $studentRegister = count($byCourse); $studentRegisterBySession = count($bySession); $studentGroupsRegister = count($byCourseGroups); $studentsName = ''; if (0 != $studentRegister || 0 != $studentRegisterBySession || 0 != $studentGroupsRegister) { $studentProcessed = []; /* Student by course*/ $studentProcessed = self::getStudentDataToReportByLpItem($byCourse, $studentProcessed, '', true); /* Student by Class*/ $studentProcessed = self::getStudentDataToReportByLpItem($byCourseGroups, $studentProcessed, 'class', true); /* Student by sessions*/ $studentProcessed = self::getStudentDataToReportByLpItem($bySession, $studentProcessed, '', true); $index++; foreach ($studentProcessed as $lpItemId => $item) { foreach ($item as $type => $student) { foreach ($student as $userId => $text) { if ('LearnpathSubscription' == $type) { $studentsName .= $text; $totalStudents++; } else { if (!isset($studentProcessed[$lpItemId]['LearnpathSubscription'])) { $studentsName .= $text; $totalStudents++; } } } } } } $csv_row[] = $totalStudents; $csv_row[] = $price * $totalStudents; $csv_row[] = trim($studentsName, " / "); $csv_content[] = $csv_row; } } Export::arrayToCsv($csv_content, 'reporting_lp_by_authors'); } } public static function getSessionAddUserCourseFromTrackDefault( $startDate = null, $endDate = null, $whereInLp = null ) { $whereInLp = Database::escape_string($whereInLp); $data = []; $tblTrackDefault = Database::get_main_table(TABLE_STATISTIC_TRACK_E_DEFAULT); $tblSessionRelCourseUser = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); $tblLp = Database::get_course_table(TABLE_LP_MAIN); $tblLpItem = Database::get_course_table(TABLE_LP_ITEM); $tblUser = Database::get_main_table(TABLE_MAIN_USER); $tblAccessUrlUser = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); $accessUrlFilter = ''; if (api_is_multiple_url_enabled()) { $urlId = api_get_current_access_url_id(); $accessUrlFilter = " INNER JOIN $tblAccessUrlUser auru ON (u.id = auru.user_id AND auru.access_url_id = $urlId)"; } if (!empty($startDate)) { $startDate = new DateTime($startDate); } else { $startDate = new DateTime(); } if (!empty($endDate)) { $endDate = new DateTime($endDate); } else { $endDate = new DateTime(); } if (!empty($startDate) and !empty($endDate)) { if ($startDate > $endDate) { $dateTemp = $endDate; $endDate = $startDate; $startDate = $dateTemp; unset($dateTemp); } } $startDate = api_get_utc_datetime($startDate->setTime(0, 0, 0)->format('Y-m-d H:i:s')); $endDate = api_get_utc_datetime($endDate->setTime(0, 0, 0)->format('Y-m-d H:i:s')); $extra = ''; if (!empty($whereInLp)) { $extra = " AND lpi.lp_id in ($whereInLp) "; } $sql = "SELECT DISTINCT lp.iid AS lp, lpi.iid AS lp_item, lpi.iid AS lp_item_id, td.default_value AS id, srcu.session_id AS session_id, u.username AS username, td.default_date AS default_date, td.default_event_type AS type, u.firstname as firstname, u.lastname as lastname FROM $tblTrackDefault AS td INNER JOIN $tblSessionRelCourseUser AS srcu ON (td.default_value = srcu.user_id AND td.c_id = srcu.c_id) INNER JOIN $tblLp AS lp ON (lp.c_id = srcu.c_id) INNER JOIN $tblLpItem AS lpi ON ( lpi.c_id = srcu.c_id AND lp.id = lpi.lp_id AND lpi.c_id = lp.c_id ) INNER JOIN $tblUser AS u ON (u.id = srcu.user_id) $accessUrlFilter WHERE td.default_event_type = 'session_add_user_course' AND td.default_date >= '$startDate' AND td.default_date <= '$endDate' $extra ORDER BY td.default_value "; $queryResult = Database::query($sql); $dataTrack = Database::store_result($queryResult, 'ASSOC'); foreach ($dataTrack as $item) { $item['complete_name'] = api_get_person_name($item['firstname'], $item['lastname']); $item['company'] = self::getCompanyOfUser($item['id']); $data[$item['lp_item_id']][] = $item; } return $data; } /** * Display a sortable table that contains an overview of all the reporting progress of all courses. */ public static function display_tracking_course_overview() { $params = ['view' => 'admin', 'display' => 'courseoverview']; $table = new SortableTable( 'tracking_session_overview', ['MySpace', 'get_total_number_courses'], ['MySpace', 'get_course_data_tracking_overview'], 1, 20, 'ASC', null, [ 'class' => 'table table-transparent', ] ); $table->additional_parameters = $params; $table->set_column_filter(0, ['MySpace', 'course_tracking_filter']); $tableContent = $table->return_table(); $tpl = new Template('', false, false, false, false, false, false); $tpl->assign('table', $tableContent); $templateName = $tpl->get_template('my_space/course_summary.tpl'); $tpl->display($templateName); } /** * Get the total number of courses. * * @return int Total number of courses */ public static function get_total_number_courses() { return CourseManager::count_courses(api_get_current_access_url_id()); } /** * Get data for the courses. * * @param int $from Inferior limit * @param int $numberItems Number of items to select * @param string $column Column to order on * @param string $direction Order direction * * @return array Results */ public static function get_course_data_tracking_overview( $from, $numberItems, $column, $direction ) { $courses = CourseManager::get_courses_list( $from, $numberItems, $column, $direction, -1, '', api_get_current_access_url_id() ); $list = []; foreach ($courses as $course) { $list[] = [ '0' => $course['code'], 'col0' => $course['code'], ]; } return $list; } /** * Fills in course reporting data. * * @param int course code * @param array $url_params additional url parameters * @param array $row the row information (the other columns) * * @return string html code */ public static function course_tracking_filter($course_code, $url_params, $row) { $course_code = $row[0]; $courseInfo = api_get_course_info($course_code); $courseId = $courseInfo['real_id']; $tpl = new Template('', false, false, false, false, false, false); $data = null; // database table definition $tbl_course_rel_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); $tbl_user = Database::get_main_table(TABLE_MAIN_USER); // getting all the courses of the user $sql = "SELECT * FROM $tbl_user AS u INNER JOIN $tbl_course_rel_user AS cu ON cu.user_id = u.user_id WHERE cu.c_id = '".$courseId."'"; $result = Database::query($sql); $time_spent = 0; $progress = 0; $nb_progress_lp = 0; $score = 0; $nb_score_lp = 0; $nb_messages = 0; $nb_assignments = 0; $last_login_date = false; $total_score_obtained = 0; $total_score_possible = 0; $total_questions_answered = 0; while ($row = Database::fetch_object($result)) { // get time spent in the course and session $time_spent += Tracking::get_time_spent_on_the_course( $row->user_id, $courseInfo['real_id'] ); $progress_tmp = Tracking::get_avg_student_progress( $row->user_id, $course_code, [], null, true ); $progress += $progress_tmp[0]; $nb_progress_lp += $progress_tmp[1]; $score_tmp = Tracking::get_avg_student_score( $row->user_id, $course_code, [], null, true ); if (is_array($score_tmp)) { $score += $score_tmp[0]; $nb_score_lp += $score_tmp[1]; } $nb_messages += Tracking::count_student_messages( $row->user_id, $course_code ); $nb_assignments += Tracking::count_student_assignments( $row->user_id, $course_code ); $last_login_date_tmp = Tracking::get_last_connection_date_on_the_course( $row->user_id, $courseInfo, null, false ); if ($last_login_date_tmp != false && $last_login_date == false ) { // TODO: To be cleaned $last_login_date = $last_login_date_tmp; } elseif ($last_login_date_tmp != false && $last_login_date != false) { // TODO: Repeated previous condition. To be cleaned. // Find the max and assign it to first_login_date if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { $last_login_date = $last_login_date_tmp; } } $exercise_results_tmp = self::exercises_results($row->user_id, $course_code); $total_score_obtained += $exercise_results_tmp['score_obtained']; $total_score_possible += $exercise_results_tmp['score_possible']; $total_questions_answered += $exercise_results_tmp['questions_answered']; } if ($nb_progress_lp > 0) { $avg_progress = round($progress / $nb_progress_lp, 2); } else { $avg_progress = 0; } if ($nb_score_lp > 0) { $avg_score = round($score / $nb_score_lp, 2); } else { $avg_score = '-'; } if ($last_login_date) { $last_login_date = api_convert_and_format_date( $last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get() ); } else { $last_login_date = '-'; } if ($total_score_possible > 0) { $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); } else { $total_score_percentage = 0; } if ($total_score_percentage > 0) { $total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)'; } else { $total_score = '-'; } $data = [ 'course_code' => $course_code, 'id' => $courseId, 'image' => $courseInfo['course_image_large'], 'image_small' => $courseInfo['course_image'], 'title' => $courseInfo['title'], 'url' => $courseInfo['course_public_url'], 'category' => $courseInfo['categoryName'], 'time_spent' => api_time_to_hms($time_spent), 'avg_progress' => $avg_progress, 'avg_score' => $avg_score, 'number_message' => $nb_messages, 'number_assignments' => $nb_assignments, 'total_score' => $total_score, 'questions_answered' => $total_questions_answered, 'last_login' => $last_login_date, ]; $tpl->assign('data', $data); $layout = $tpl->get_template('my_space/partials/tracking_course_overview.tpl'); $content = $tpl->fetch($layout); return $content; } /** * This function exports the table that we see in display_tracking_course_overview(). */ public static function export_tracking_course_overview() { // database table definition $tbl_course_rel_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); $tbl_user = Database::get_main_table(TABLE_MAIN_USER); // the values of the sortable table if ($_GET['tracking_course_overview_page_nr']) { $from = $_GET['tracking_course_overview_page_nr']; } else { $from = 0; } if ($_GET['tracking_course_overview_column']) { $orderby = $_GET['tracking_course_overview_column']; } else { $orderby = 0; } if ($_GET['tracking_course_overview_direction']) { $direction = $_GET['tracking_course_overview_direction']; } else { $direction = 'ASC'; } $course_data = self::get_course_data_tracking_overview( $from, 1000, $orderby, $direction ); $csv_content = []; // the first line of the csv file with the column headers $csv_row = []; $csv_row[] = get_lang('Course'); $csv_row[] = get_lang('AvgTimeSpentInTheCourse'); $csv_row[] = get_lang('AvgStudentsProgress'); $csv_row[] = get_lang('AvgCourseScore'); $csv_row[] = get_lang('TotalNumberOfMessages'); $csv_row[] = get_lang('TotalNumberOfAssignments'); $csv_row[] = get_lang('TotalExercisesScoreObtained'); $csv_row[] = get_lang('TotalExercisesScorePossible'); $csv_row[] = get_lang('TotalExercisesAnswered'); $csv_row[] = get_lang('TotalExercisesScorePercentage'); $csv_row[] = get_lang('LatestLogin'); $csv_content[] = $csv_row; // the other lines (the data) foreach ($course_data as $key => $course) { $course_code = $course[0]; $courseInfo = api_get_course_info($course_code); $course_title = $courseInfo['title']; $courseId = $courseInfo['real_id']; $csv_row = []; $csv_row[] = $course_title; // getting all the courses of the session $sql = "SELECT * FROM $tbl_user AS u INNER JOIN $tbl_course_rel_user AS cu ON cu.user_id = u.user_id WHERE cu.c_id = '".$courseId."'"; $result = Database::query($sql); $time_spent = 0; $progress = 0; $nb_progress_lp = 0; $score = 0; $nb_score_lp = 0; $nb_messages = 0; $nb_assignments = 0; $last_login_date = false; $total_score_obtained = 0; $total_score_possible = 0; $total_questions_answered = 0; while ($row = Database::fetch_object($result)) { // get time spent in the course and session $time_spent += Tracking::get_time_spent_on_the_course( $row->user_id, $courseId ); $progress_tmp = Tracking::get_avg_student_progress( $row->user_id, $course_code, [], null, true ); $progress += $progress_tmp[0]; $nb_progress_lp += $progress_tmp[1]; $score_tmp = Tracking::get_avg_student_score( $row->user_id, $course_code, [], null, true ); if (is_array($score_tmp)) { $score += $score_tmp[0]; $nb_score_lp += $score_tmp[1]; } $nb_messages += Tracking::count_student_messages( $row->user_id, $course_code ); $nb_assignments += Tracking::count_student_assignments( $row->user_id, $course_code ); $last_login_date_tmp = Tracking::get_last_connection_date_on_the_course( $row->user_id, $courseInfo, null, false ); if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned. $last_login_date = $last_login_date_tmp; } elseif ($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned. // Find the max and assign it to first_login_date if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { $last_login_date = $last_login_date_tmp; } } $exercise_results_tmp = self::exercises_results($row->user_id, $course_code); $total_score_obtained += $exercise_results_tmp['score_obtained']; $total_score_possible += $exercise_results_tmp['score_possible']; $total_questions_answered += $exercise_results_tmp['questions_answered']; } if ($nb_progress_lp > 0) { $avg_progress = round($progress / $nb_progress_lp, 2); } else { $avg_progress = 0; } if ($nb_score_lp > 0) { $avg_score = round($score / $nb_score_lp, 2); } else { $avg_score = '-'; } if ($last_login_date) { $last_login_date = api_convert_and_format_date( $last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get() ); } else { $last_login_date = '-'; } if ($total_score_possible > 0) { $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); } else { $total_score_percentage = 0; } // time spent in the course $csv_row[] = api_time_to_hms($time_spent); // student progress in course $csv_row[] = $avg_progress; // student score $csv_row[] = $avg_score; // student messages $csv_row[] = $nb_messages; // student assignments $csv_row[] = $nb_assignments; // student exercises results (obtained score, maximum score, number of exercises answered, score percentage) $csv_row[] = $total_score_obtained; $csv_row[] = $total_score_possible; $csv_row[] = $total_questions_answered; $csv_row[] = $total_score_percentage; // last connection $csv_row[] = $last_login_date; $csv_content[] = $csv_row; } Export::arrayToCsv($csv_content, 'reporting_course_overview'); exit; } /** * Display a sortable table that contains an overview of all the reporting * progress of all sessions and all courses the user is subscribed to. * * @author Guillaume Viguier */ public static function display_tracking_session_overview() { $head = ''; $head .= ''; $head .= ''; $head .= ''; $head .= ''; $head .= ''; $head .= ''; $head .= ''; $head .= ''; $head .= ''; $head .= ''; $head .= '
    '.get_lang('Course').''.cut(get_lang('AvgTimeSpentInTheCourse'), 6, true).''.cut(get_lang('AvgStudentsProgress'), 6, true).''.cut(get_lang('AvgCourseScore'), 6, true).''.cut(get_lang('TotalNumberOfMessages'), 6, true).''.cut(get_lang('TotalNumberOfAssignments'), 6, true).''.get_lang('TotalExercisesScoreObtained').''.cut(get_lang('TotalExercisesAnswered'), 6, true).''.get_lang('LatestLogin').'
    '; $params = ['view' => 'admin', 'display' => 'sessionoverview']; $table = new SortableTable( 'tracking_session_overview', ['MySpace', 'get_total_number_sessions'], ['MySpace', 'get_session_data_tracking_overview'], 1 ); $table->additional_parameters = $params; $table->set_header(0, '', false, null, ['style' => 'display: none']); $table->set_header( 1, get_lang('Session'), true, ['style' => 'font-size:8pt'], ['style' => 'font-size:8pt'] ); $table->set_header( 2, $head, false, ['style' => 'width:90%;border:0;padding:0;font-size:7.5pt;'], ['style' => 'width:90%;padding:0;font-size:7.5pt;'] ); $table->set_column_filter(2, ['MySpace', 'session_tracking_filter']); $table->display(); } /** * Get the total number of sessions. * * @return int Total number of sessions */ public static function get_total_number_sessions() { return SessionManager::count_sessions(api_get_current_access_url_id()); } /** * Get data for the sessions. * * @param int $from Inferior limit * @param int $numberItems Number of items to select * @param string $column Column to order on * @param string $direction Order direction * * @return array Results */ public static function get_session_data_tracking_overview( $from, $numberItems, $column, $direction ) { $from = (int) $from; $numberItems = (int) $numberItems; $direction = Database::escape_string($direction); $columnName = 'name'; if ($column === 1) { $columnName = 'id'; } $options = [ 'order' => " $columnName $direction", 'limit' => " $from,$numberItems", ]; $sessions = SessionManager::formatSessionsAdminForGrid($options); $list = []; foreach ($sessions as $session) { $list[] = [ '0' => $session['id'], 'col0' => $session['id'], '1' => strip_tags($session['name']), 'col1' => strip_tags($session['name']), ]; } return $list; } /** * Fills in session reporting data. * * @param int $session_id the id of the user * @param array $url_params additonal url parameters * @param array $row the row information (the other columns) * * @return string html code */ public static function session_tracking_filter($session_id, $url_params, $row) { $session_id = $row[0]; // the table header $return = ''; // database table definition $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE); $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); $tbl_user = Database::get_main_table(TABLE_MAIN_USER); // getting all the courses of the user $sql = "SELECT * FROM $tbl_course AS c INNER JOIN $tbl_session_rel_course AS sc ON sc.c_id = c.id WHERE sc.session_id = '".$session_id."'"; $result = Database::query($sql); while ($row = Database::fetch_object($result)) { $courseId = $row->c_id; $courseInfo = api_get_course_info_by_id($courseId); $return .= ''; // course code $return .= ' '; // get the users in the course $sql = "SELECT u.user_id FROM $tbl_user AS u INNER JOIN $tbl_session_rel_course_rel_user AS scu ON u.user_id = scu.user_id WHERE scu.session_id = '".$session_id."' AND scu.c_id = '".$courseId."'"; $result_users = Database::query($sql); $time_spent = 0; $progress = 0; $nb_progress_lp = 0; $score = 0; $nb_score_lp = 0; $nb_messages = 0; $nb_assignments = 0; $last_login_date = false; $total_score_obtained = 0; $total_score_possible = 0; $total_questions_answered = 0; while ($row_user = Database::fetch_object($result_users)) { // get time spent in the course and session $time_spent += Tracking::get_time_spent_on_the_course($row_user->user_id, $courseId, $session_id); $progress_tmp = Tracking::get_avg_student_progress($row_user->user_id, $row->code, [], $session_id, true); $progress += $progress_tmp[0]; $nb_progress_lp += $progress_tmp[1]; $score_tmp = Tracking::get_avg_student_score($row_user->user_id, $row->code, [], $session_id, true); if (is_array($score_tmp)) { $score += $score_tmp[0]; $nb_score_lp += $score_tmp[1]; } $nb_messages += Tracking::count_student_messages($row_user->user_id, $row->code, $session_id); $nb_assignments += Tracking::count_student_assignments($row_user->user_id, $row->code, $session_id); $last_login_date_tmp = Tracking::get_last_connection_date_on_the_course( $row_user->user_id, $courseInfo, $session_id, false ); if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned. $last_login_date = $last_login_date_tmp; } elseif ($last_login_date_tmp != false && $last_login_date != false) { // TODO: Repeated previous condition! To be cleaned. // Find the max and assign it to first_login_date if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { $last_login_date = $last_login_date_tmp; } } $exercise_results_tmp = self::exercises_results($row_user->user_id, $row->code, $session_id); $total_score_obtained += $exercise_results_tmp['score_obtained']; $total_score_possible += $exercise_results_tmp['score_possible']; $total_questions_answered += $exercise_results_tmp['questions_answered']; } if ($nb_progress_lp > 0) { $avg_progress = round($progress / $nb_progress_lp, 2); } else { $avg_progress = 0; } if ($nb_score_lp > 0) { $avg_score = round($score / $nb_score_lp, 2); } else { $avg_score = '-'; } if ($last_login_date) { $last_login_date = api_convert_and_format_date( $last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get() ); } else { $last_login_date = '-'; } if ($total_score_possible > 0) { $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); } else { $total_score_percentage = 0; } if ($total_score_percentage > 0) { $total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)'; } else { $total_score = '-'; } // time spent in the course $return .= ' '; // student progress in course $return .= ' '; // student score $return .= ' '; // student messages $return .= ' '; // student assignments $return .= ' '; // student exercises results (obtained score, maximum score, number of exercises answered, score percentage) $return .= ''; $return .= ''; // last connection $return .= ' '; $return .= ''; } $return .= '
    '.$row->title.'
    '.api_time_to_hms($time_spent).'
    '.$avg_progress.'
    '.$avg_score.'
    '.$nb_messages.'
    '.$nb_assignments.'
    		'.$total_score.''.$total_questions_answered.'
    '.$last_login_date.'
    '; return $return; } /** * This function exports the table that we see in display_tracking_session_overview(). */ public static function export_tracking_session_overview() { // database table definition $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE); $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); $tbl_user = Database::get_main_table(TABLE_MAIN_USER); // the values of the sortable table $from = 0; if ($_GET['tracking_session_overview_page_nr']) { $from = $_GET['tracking_session_overview_page_nr']; } $orderby = 0; if ($_GET['tracking_session_overview_column']) { $orderby = $_GET['tracking_session_overview_column']; } $direction = 'ASC'; if ($_GET['tracking_session_overview_direction']) { $direction = $_GET['tracking_session_overview_direction']; } $session_data = self::get_session_data_tracking_overview($from, 1000, $orderby, $direction); $csv_content = []; // the first line of the csv file with the column headers $csv_row = []; $csv_row[] = get_lang('Session'); $csv_row[] = get_lang('Course'); $csv_row[] = get_lang('AvgTimeSpentInTheCourse'); $csv_row[] = get_lang('AvgStudentsProgress'); $csv_row[] = get_lang('AvgCourseScore'); $csv_row[] = get_lang('TotalNumberOfMessages'); $csv_row[] = get_lang('TotalNumberOfAssignments'); $csv_row[] = get_lang('TotalExercisesScoreObtained'); $csv_row[] = get_lang('TotalExercisesScorePossible'); $csv_row[] = get_lang('TotalExercisesAnswered'); $csv_row[] = get_lang('TotalExercisesScorePercentage'); $csv_row[] = get_lang('LatestLogin'); $csv_content[] = $csv_row; // the other lines (the data) foreach ($session_data as $key => $session) { $session_id = $session[0]; $session_title = $session[1]; // getting all the courses of the session $sql = "SELECT * FROM $tbl_course AS c INNER JOIN $tbl_session_rel_course AS sc ON sc.c_id = c.id WHERE sc.session_id = '".$session_id."';"; $result = Database::query($sql); while ($row = Database::fetch_object($result)) { $courseId = $row->c_id; $courseInfo = api_get_course_info_by_id($courseId); $csv_row = []; $csv_row[] = $session_title; $csv_row[] = $row->title; // get the users in the course $sql = "SELECT scu.user_id FROM $tbl_user AS u INNER JOIN $tbl_session_rel_course_rel_user AS scu ON u.user_id = scu.user_id WHERE scu.session_id = '".$session_id."' AND scu.c_id = '".$courseId."'"; $result_users = Database::query($sql); $time_spent = 0; $progress = 0; $nb_progress_lp = 0; $score = 0; $nb_score_lp = 0; $nb_messages = 0; $nb_assignments = 0; $last_login_date = false; $total_score_obtained = 0; $total_score_possible = 0; $total_questions_answered = 0; while ($row_user = Database::fetch_object($result_users)) { // get time spent in the course and session $time_spent += Tracking::get_time_spent_on_the_course($row_user->user_id, $courseId, $session_id); $progress_tmp = Tracking::get_avg_student_progress( $row_user->user_id, $row->code, [], $session_id, true ); $progress += $progress_tmp[0]; $nb_progress_lp += $progress_tmp[1]; $score_tmp = Tracking::get_avg_student_score( $row_user->user_id, $row->code, [], $session_id, true ); if (is_array($score_tmp)) { $score += $score_tmp[0]; $nb_score_lp += $score_tmp[1]; } $nb_messages += Tracking::count_student_messages( $row_user->user_id, $row->code, $session_id ); $nb_assignments += Tracking::count_student_assignments( $row_user->user_id, $row->code, $session_id ); $last_login_date_tmp = Tracking:: get_last_connection_date_on_the_course( $row_user->user_id, $courseInfo, $session_id, false ); if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned. $last_login_date = $last_login_date_tmp; } elseif ($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned. // Find the max and assign it to first_login_date if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { $last_login_date = $last_login_date_tmp; } } $exercise_results_tmp = self::exercises_results($row_user->user_id, $row->code, $session_id); $total_score_obtained += $exercise_results_tmp['score_obtained']; $total_score_possible += $exercise_results_tmp['score_possible']; $total_questions_answered += $exercise_results_tmp['questions_answered']; } if ($nb_progress_lp > 0) { $avg_progress = round($progress / $nb_progress_lp, 2); } else { $avg_progress = 0; } if ($nb_score_lp > 0) { $avg_score = round($score / $nb_score_lp, 2); } else { $avg_score = '-'; } if ($last_login_date) { $last_login_date = api_convert_and_format_date( $last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get() ); } else { $last_login_date = '-'; } if ($total_score_possible > 0) { $total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); } else { $total_score_percentage = 0; } if ($total_score_percentage > 0) { $total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)'; } else { $total_score = '-'; } // time spent in the course $csv_row[] = api_time_to_hms($time_spent); // student progress in course $csv_row[] = $avg_progress; // student score $csv_row[] = $avg_score; // student messages $csv_row[] = $nb_messages; // student assignments $csv_row[] = $nb_assignments; // student exercises results (obtained score, maximum score, number of exercises answered, score percentage) $csv_row[] = $total_score_obtained; $csv_row[] = $total_score_possible; $csv_row[] = $total_questions_answered; $csv_row[] = $total_score_percentage; // last connection $csv_row[] = $last_login_date; $csv_content[] = $csv_row; } } Export::arrayToCsv($csv_content, 'reporting_session_overview'); exit; } /** * Get general information about the exercise performance of the user * the total obtained score (all the score on all the questions) * the maximum score that could be obtained * the number of questions answered * the success percentage. * * @param int $user_id the id of the user * @param string $course_code the course code * @param int $session_id * * @return array * * @author Patrick Cool , Ghent University, Belgium * * @version Dokeos 1.8.6 * * @since November 2008 */ public static function exercises_results($user_id, $course_code, $session_id = 0) { $user_id = (int) $user_id; $courseId = api_get_course_int_id($course_code); $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES); $sql = "SELECT exe_result, exe_weighting FROM $table WHERE c_id = $courseId AND exe_user_id = $user_id"; $session_id = (int) $session_id; if (!empty($session_id)) { $sql .= " AND session_id = '".$session_id."' "; } $result = Database::query($sql); $score_obtained = 0; $score_possible = 0; $questions_answered = 0; while ($row = Database::fetch_array($result)) { $score_obtained += $row['exe_result']; $score_possible += $row['exe_weighting']; $questions_answered++; } $percentage = null; if ($score_possible != 0) { $percentage = round(($score_obtained / $score_possible * 100), 2); } return [ 'score_obtained' => $score_obtained, 'score_possible' => $score_possible, 'questions_answered' => $questions_answered, 'percentage' => $percentage, ]; } /** * This function exports the table that we see in display_tracking_user_overview(). * * @author Patrick Cool , Ghent University, Belgium * * @version Dokeos 1.8.6 * * @since October 2008 */ public static function export_tracking_user_overview() { // database table definitions $tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); $is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT); // the values of the sortable table if ($_GET['tracking_user_overview_page_nr']) { $from = $_GET['tracking_user_overview_page_nr']; } else { $from = 0; } if ($_GET['tracking_user_overview_column']) { $orderby = $_GET['tracking_user_overview_column']; } else { $orderby = 0; } if ($is_western_name_order != api_is_western_name_order() && ($orderby == 1 || $orderby == 2)) { // Swapping the sorting column if name order for export is different than the common name order. $orderby = 3 - $orderby; } if ($_GET['tracking_user_overview_direction']) { $direction = $_GET['tracking_user_overview_direction']; } else { $direction = 'ASC'; } $user_data = self::get_user_data_tracking_overview( $from, 1000, $orderby, $direction ); // the first line of the csv file with the column headers $csv_row = []; $csv_row[] = get_lang('OfficialCode'); if ($is_western_name_order) { $csv_row[] = get_lang('FirstName'); $csv_row[] = get_lang('LastName'); } else { $csv_row[] = get_lang('LastName'); $csv_row[] = get_lang('FirstName'); } $csv_row[] = get_lang('LoginName'); $csv_row[] = get_lang('CourseCode'); // the additional user defined fields (only those that were selected to be exported) $fields = UserManager::get_extra_fields(0, 50, 5, 'ASC'); $additionalExportFields = Session::read('additional_export_fields'); if (is_array($additionalExportFields)) { foreach ($additionalExportFields as $key => $extra_field_export) { $csv_row[] = $fields[$extra_field_export][3]; $field_names_to_be_exported[] = 'extra_'.$fields[$extra_field_export][1]; } } $csv_row[] = get_lang('AvgTimeSpentInTheCourse', ''); $csv_row[] = get_lang('AvgStudentsProgress', ''); $csv_row[] = get_lang('AvgCourseScore', ''); $csv_row[] = get_lang('AvgExercisesScore', ''); $csv_row[] = get_lang('AvgMessages', ''); $csv_row[] = get_lang('AvgAssignments', ''); $csv_row[] = get_lang('TotalExercisesScoreObtained', ''); $csv_row[] = get_lang('TotalExercisesScorePossible', ''); $csv_row[] = get_lang('TotalExercisesAnswered', ''); $csv_row[] = get_lang('TotalExercisesScorePercentage', ''); $csv_row[] = get_lang('FirstLogin', ''); $csv_row[] = get_lang('LatestLogin', ''); $csv_content[] = $csv_row; // the other lines (the data) foreach ($user_data as $key => $user) { // getting all the courses of the user $sql = "SELECT * FROM $tbl_course_user WHERE user_id = '".intval($user[4])."' AND relation_type<>".COURSE_RELATION_TYPE_RRHH." "; $result = Database::query($sql); while ($row = Database::fetch_row($result)) { $courseInfo = api_get_course_info($row['course_code']); $courseId = $courseInfo['real_id']; $csv_row = []; // user official code $csv_row[] = $user[0]; // user first|last name $csv_row[] = $user[1]; // user last|first name $csv_row[] = $user[2]; // user login name $csv_row[] = $user[3]; // course code $csv_row[] = $row[0]; // the additional defined user fields $extra_fields = self::get_user_overview_export_extra_fields($user[4]); if (is_array($field_names_to_be_exported)) { foreach ($field_names_to_be_exported as $key => $extra_field_export) { $csv_row[] = $extra_fields[$extra_field_export]; } } // time spent in the course $csv_row[] = api_time_to_hms(Tracking::get_time_spent_on_the_course($user[4], $courseId)); // student progress in course $csv_row[] = round(Tracking::get_avg_student_progress($user[4], $row[0]), 2); // student score $csv_row[] = round(Tracking::get_avg_student_score($user[4], $row[0]), 2); // student tes score $csv_row[] = round(Tracking::get_avg_student_exercise_score($user[4], $row[0]), 2); // student messages $csv_row[] = Tracking::count_student_messages($user[4], $row[0]); // student assignments $csv_row[] = Tracking::count_student_assignments($user[4], $row[0]); // student exercises results $exercises_results = self::exercises_results($user[4], $row[0]); $csv_row[] = $exercises_results['score_obtained']; $csv_row[] = $exercises_results['score_possible']; $csv_row[] = $exercises_results['questions_answered']; $csv_row[] = $exercises_results['percentage']; // first connection $csv_row[] = Tracking::get_first_connection_date_on_the_course($user[4], $courseId); // last connection $csv_row[] = strip_tags(Tracking::get_last_connection_date_on_the_course($user[4], $courseInfo)); $csv_content[] = $csv_row; } } Export::arrayToCsv($csv_content, 'reporting_user_overview'); exit; } /** * Get data for courses list in sortable with pagination. * * @return array */ public static function get_course_data($from, $number_of_items, $column, $direction) { global $courses, $csv_content, $charset, $session_id; // definition database tables $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); $tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); $tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); $course_data = []; $courses_code = array_keys($courses); foreach ($courses_code as &$code) { $code = "'$code'"; } // get all courses with limit $sql = "SELECT course.code as col1, course.title as col2 FROM $tbl_course course WHERE course.code IN (".implode(',', $courses_code).")"; if (!in_array($direction, ['ASC', 'DESC'])) { $direction = 'ASC'; } $column = (int) $column; $from = (int) $from; $number_of_items = (int) $number_of_items; $sql .= " ORDER BY col$column $direction "; $sql .= " LIMIT $from,$number_of_items"; $res = Database::query($sql); while ($row_course = Database::fetch_row($res)) { $course_code = $row_course[0]; $courseInfo = api_get_course_info($course_code); $courseId = $courseInfo['real_id']; $avg_assignments_in_course = $avg_messages_in_course = $nb_students_in_course = $avg_progress_in_course = $avg_score_in_course = $avg_time_spent_in_course = $avg_score_in_exercise = 0; // students directly subscribed to the course if (empty($session_id)) { $sql = "SELECT user_id FROM $tbl_course_user as course_rel_user WHERE course_rel_user.status='5' AND course_rel_user.c_id = '$courseId'"; } else { $sql = "SELECT user_id FROM $tbl_session_course_user srcu WHERE c_id = '$courseId' AND session_id = '$session_id' AND status<>2"; } $rs = Database::query($sql); $users = []; while ($row = Database::fetch_array($rs)) { $users[] = $row['user_id']; } if (count($users) > 0) { $nb_students_in_course = count($users); $avg_assignments_in_course = Tracking::count_student_assignments($users, $course_code, $session_id); $avg_messages_in_course = Tracking::count_student_messages($users, $course_code, $session_id); $avg_progress_in_course = Tracking::get_avg_student_progress($users, $course_code, [], $session_id); $avg_score_in_course = Tracking::get_avg_student_score($users, $course_code, [], $session_id); $avg_score_in_exercise = Tracking::get_avg_student_exercise_score($users, $course_code, 0, $session_id); $avg_time_spent_in_course = Tracking::get_time_spent_on_the_course( $users, $courseInfo['real_id'], $session_id ); $avg_progress_in_course = round($avg_progress_in_course / $nb_students_in_course, 2); if (is_numeric($avg_score_in_course)) { $avg_score_in_course = round($avg_score_in_course / $nb_students_in_course, 2); } $avg_time_spent_in_course = api_time_to_hms($avg_time_spent_in_course / $nb_students_in_course); } else { $avg_time_spent_in_course = null; $avg_progress_in_course = null; $avg_score_in_course = null; $avg_score_in_exercise = null; $avg_messages_in_course = null; $avg_assignments_in_course = null; } $table_row = []; $table_row[] = $row_course[1]; $table_row[] = $nb_students_in_course; $table_row[] = $avg_time_spent_in_course; $table_row[] = is_null($avg_progress_in_course) ? '' : $avg_progress_in_course.'%'; $table_row[] = is_null($avg_score_in_course) ? '' : $avg_score_in_course.'%'; $table_row[] = is_null($avg_score_in_exercise) ? '' : $avg_score_in_exercise.'%'; $table_row[] = $avg_messages_in_course; $table_row[] = $avg_assignments_in_course; //set the "from" value to know if I access the Reporting by the chamilo tab or the course link $table_row[] = '
    '.Display::return_icon('2rightarrow.png', get_lang('Details')).'
    '; $scoreInCourse = null; if (null !== $avg_score_in_course) { if (is_numeric($avg_score_in_course)) { $scoreInCourse = $avg_score_in_course.'%'; } else { $scoreInCourse = $avg_score_in_course; } } $csv_content[] = [ api_html_entity_decode($row_course[1], ENT_QUOTES, $charset), $nb_students_in_course, $avg_time_spent_in_course, is_null($avg_progress_in_course) ? null : $avg_progress_in_course.'%', $scoreInCourse, is_null($avg_score_in_exercise) ? null : $avg_score_in_exercise.'%', $avg_messages_in_course, $avg_assignments_in_course, ]; $course_data[] = $table_row; } return $course_data; } /** * Get the number of users of the platform. * * @return int */ public static function get_number_of_users_tracking_overview() { return UserManager::get_number_of_users(0, api_get_current_access_url_id()); } /** * Get all the data for the sortable table of the reporting progress of * all users and all the courses the user is subscribed to. * * @param int $from * @param int $numberItems * @param int $column * @param string $direction * * @return array */ public static function get_user_data_tracking_overview($from, $numberItems, $column, $direction) { $isWestern = api_is_western_name_order(); switch ($column) { case '0': $column = $isWestern ? 'firstname' : 'lastname'; break; } $order = [ " `$column` $direction", ]; $userList = UserManager::get_user_list([], $order, $from, $numberItems); $return = []; foreach ($userList as $user) { $return[] = [ '0' => $user['user_id'], 'col0' => $user['user_id'], ]; } return $return; } /** * Get all information that the user with user_id = $user_data has * entered in the additionally defined profile fields. * * @param int $user_id the id of the user * * @return array * * @author Patrick Cool , Ghent University, Belgium * * @version Dokeos 1.8.6 * * @since November 2008 */ public static function get_user_overview_export_extra_fields($user_id) { // include the user manager $data = UserManager::get_extra_user_data($user_id, true); return $data; } /** * Checks if a username exist in the DB otherwise it create a "double" * i.e. if we look into for jmontoya but the user's name already exist we create the user jmontoya2 * the return array will be array(username=>'jmontoya', sufix='2'). * * @param string firstname * @param string lastname * @param string username * * @return array with the username, the sufix * * @author Julio Montoya */ public static function make_username($firstname, $lastname, $username, $language = null, $encoding = null) { // if username exist if (!UserManager::is_username_available($username) || empty($username)) { $i = 0; while (1) { if ($i == 0) { $sufix = ''; } else { $sufix = $i; } $desired_username = UserManager::create_username( $firstname, $lastname ); if (UserManager::is_username_available($desired_username.$sufix)) { break; } else { $i++; } } $username_array = ['username' => $desired_username, 'sufix' => $sufix]; return $username_array; } else { $username_array = ['username' => $username, 'sufix' => '']; return $username_array; } } /** * Checks if there are repeted users in a given array. * * @param array $usernames list of the usernames in the uploaded file * @param array $user_array $user_array['username'] and $user_array['sufix'] * where suffix is the number part in a login i.e -> jmontoya2 * * @return array with the $usernames array and the $user_array array * * @author Julio Montoya */ public static function check_user_in_array($usernames, $user_array) { $user_list = array_keys($usernames); $username = $user_array['username'].$user_array['sufix']; if (in_array($username, $user_list)) { $user_array['sufix'] += $usernames[$username]; $usernames[$username]++; } else { $usernames[$username] = 1; } $result_array = [$usernames, $user_array]; return $result_array; } /** * Checks whether a username has been already subscribed in a session. * * @param string $username a given username * @param array $course_list the array with the course list id * @param int $id_session the session id * * @return int 0 if the user is not subscribed otherwise it returns the user_id of the given username * * @author Julio Montoya */ public static function user_available_in_session($username, $course_list, $id_session) { $table_user = Database::get_main_table(TABLE_MAIN_USER); $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); $id_session = (int) $id_session; $username = Database::escape_string($username); foreach ($course_list as $courseId) { $courseId = (int) $courseId; $sql = " SELECT u.user_id FROM $tbl_session_rel_course_rel_user rel INNER JOIN $table_user u ON (rel.user_id = u.user_id) WHERE rel.session_id='$id_session' AND u.status='5' AND u.username ='$username' AND rel.c_id='$courseId'"; $rs = Database::query($sql); if (Database::num_rows($rs) > 0) { return Database::result($rs, 0, 0); } } return 0; } /** * This function checks whether some users in the uploaded file * repeated and creates unique usernames if necesary. * A case: Within the file there is an user repeted twice (Julio Montoya / Julio Montoya) * and the username fields are empty. * Then, this function would create unique usernames based on the first and the last name. * Two users wiould be created - jmontoya and jmontoya2. * Of course, if in the database there is a user with the name jmontoya, * the newly created two users registered would be jmontoya2 and jmontoya3. * * @param $users list of users * * @return array * * @author Julio Montoya Armas */ public static function check_all_usernames($users, $course_list, $id_session) { $table_user = Database::get_main_table(TABLE_MAIN_USER); $usernames = []; $new_users = []; foreach ($users as $index => $user) { $desired_username = []; if (empty($user['UserName'])) { $desired_username = self::make_username($user['FirstName'], $user['LastName'], ''); $pre_username = $desired_username['username'].$desired_username['sufix']; $user['UserName'] = $pre_username; $user['create'] = '1'; } else { if (UserManager::is_username_available($user['UserName'])) { $desired_username = self::make_username($user['FirstName'], $user['LastName'], $user['UserName']); $user['UserName'] = $desired_username['username'].$desired_username['sufix']; $user['create'] = '1'; } else { $is_session_avail = self::user_available_in_session($user['UserName'], $course_list, $id_session); if (0 == $is_session_avail) { $user_name = $user['UserName']; $sql_select = "SELECT user_id FROM $table_user WHERE username ='$user_name' "; $rs = Database::query($sql_select); $user['create'] = Database::result($rs, 0, 0); } else { $user['create'] = $is_session_avail; } } } // Usernames is the current list of users in the file. $result_array = self::check_user_in_array($usernames, $desired_username); $usernames = $result_array[0]; $desired_username = $result_array[1]; $user['UserName'] = $desired_username['username'].$desired_username['sufix']; $new_users[] = $user; } return $new_users; } /** * This functions checks whether there are users that are already * registered in the DB by different creator than the current coach. * * @param array $users * * @return array * * @author Julio Montoya Armas */ public static function get_user_creator($users) { $errors = []; $table_user = Database::get_main_table(TABLE_MAIN_USER); foreach ($users as $index => $user) { $username = Database::escape_string($user['UserName']); $sql = "SELECT creator_id FROM $table_user WHERE username='$username' "; $rs = Database::query($sql); $creator_id = Database::result($rs, 0, 0); // check if we are the creators or not if ($creator_id != '') { if ($creator_id != api_get_user_id()) { $user['error'] = get_lang('UserAlreadyRegisteredByOtherCreator'); $errors[] = $user; } } } return $errors; } /** * Validates imported data. * * @param array $users list of users */ public static function validate_data($users, $id_session = null) { $errors = []; $new_users = []; foreach ($users as $index => $user) { // 1. Check whether mandatory fields are set. $mandatory_fields = ['LastName', 'FirstName']; if (api_get_setting('registration', 'email') == 'true') { $mandatory_fields[] = 'Email'; } foreach ($mandatory_fields as $key => $field) { if (!isset($user[$field]) || strlen($user[$field]) == 0) { $user['error'] = get_lang($field.'Mandatory'); $errors[] = $user; } } // 2. Check whether the username is too long. if (UserManager::is_username_too_long($user['UserName'])) { $user['error'] = get_lang('UserNameTooLong'); $errors[] = $user; } $user['UserName'] = trim($user['UserName']); if (empty($user['UserName'])) { $user['UserName'] = UserManager::create_username($user['FirstName'], $user['LastName']); } $new_users[] = $user; } $results = ['errors' => $errors, 'users' => $new_users]; return $results; } /** * Adds missing user-information (which isn't required, like password, etc). */ public static function complete_missing_data($user) { // 1. Generate a password if it is necessary. if (!isset($user['Password']) || strlen($user['Password']) == 0) { $user['Password'] = api_generate_password(); } return $user; } /** * Saves imported data. */ public static function save_data($users, $course_list, $id_session) { $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION); $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE); $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER); $id_session = (int) $id_session; $sendMail = $_POST['sendMail'] ? 1 : 0; // Adding users to the platform. $new_users = []; foreach ($users as $index => $user) { $user = self::complete_missing_data($user); // coach only will registered users $default_status = STUDENT; if ($user['create'] == COURSEMANAGER) { $user['id'] = UserManager:: create_user( $user['FirstName'], $user['LastName'], $default_status, $user['Email'], $user['UserName'], $user['Password'], $user['OfficialCode'], api_get_setting('PlatformLanguage'), $user['PhoneNumber'], '' ); $user['added_at_platform'] = 1; } else { $user['id'] = $user['create']; $user['added_at_platform'] = 0; } $new_users[] = $user; } // Update user list. $users = $new_users; // Inserting users. foreach ($course_list as $enreg_course) { $nbr_users = 0; $new_users = []; $enreg_course = Database::escape_string($enreg_course); foreach ($users as $index => $user) { $userid = (int) $user['id']; $sql = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(session_id, c_id, user_id) VALUES('$id_session','$enreg_course','$userid')"; $result = Database::query($sql); if (Database::affected_rows($result)) { $nbr_users++; } $new_users[] = $user; } //update the nbr_users field $sql_select = "SELECT COUNT(user_id) as nbUsers FROM $tbl_session_rel_course_rel_user WHERE session_id='$id_session' AND c_id='$enreg_course'"; $rs = Database::query($sql_select); list($nbr_users) = Database::fetch_array($rs); $sql_update = "UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE session_id='$id_session' AND c_id='$enreg_course'"; Database::query($sql_update); $sql_update = "UPDATE $tbl_session SET nbr_users= '$nbr_users' WHERE id='$id_session'"; Database::query($sql_update); } $new_users = []; foreach ($users as $index => $user) { $userid = $user['id']; $sql_insert = "INSERT IGNORE INTO $tbl_session_rel_user(session_id, user_id, registered_at) VALUES ('$id_session','$userid', '".api_get_utc_datetime()."')"; Database::query($sql_insert); $user['added_at_session'] = 1; $new_users[] = $user; } $users = $new_users; $registered_users = get_lang('FileImported').'
    Import file results :
    '; // Sending emails. $addedto = ''; if ($sendMail) { foreach ($users as $index => $user) { $emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg').' '.api_get_setting('siteName'); $emailbody = get_lang('Dear').' '. api_get_person_name($user['FirstName'], $user['LastName']).",\n\n". get_lang('YouAreReg')." ".api_get_setting('siteName')." ".get_lang('WithTheFollowingSettings')."\n\n". get_lang('Username')." : $user[UserName]\n". get_lang('Pass')." : $user[Password]\n\n". get_lang('Address')." ".api_get_setting('siteName')." ".get_lang('Is')." : ".api_get_path(WEB_PATH)." \n\n". get_lang('Problem')."\n\n". get_lang('SignatureFormula').",\n\n". api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n". get_lang('Manager')." ".api_get_setting('siteName')."\nT. ". api_get_setting('administratorTelephone')."\n".get_lang('Email')." : ".api_get_setting('emailAdministrator'); MessageManager::send_message_simple($user['id'], $emailsubject, $emailbody); $userInfo = api_get_user_info($user['id']); if (($user['added_at_platform'] == 1 && $user['added_at_session'] == 1) || $user['added_at_session'] == 1) { if ($user['added_at_platform'] == 1) { $addedto = get_lang('UserCreatedPlatform'); } else { $addedto = ' '; } if ($user['added_at_session'] == 1) { $addedto .= get_lang('UserInSession'); } } else { $addedto = get_lang('UserNotAdded'); } $registered_users .= UserManager::getUserProfileLink($userInfo).' - '.$addedto.'
    '; } } else { foreach ($users as $index => $user) { $userInfo = api_get_user_info($user['id']); if (($user['added_at_platform'] == 1 && $user['added_at_session'] == 1) || $user['added_at_session'] == 1) { if ($user['added_at_platform'] == 1) { $addedto = get_lang('UserCreatedPlatform'); } else { $addedto = ' '; } if ($user['added_at_session'] == 1) { $addedto .= ' '.get_lang('UserInSession'); } } else { $addedto = get_lang('UserNotAdded'); } $registered_users .= "". Security::remove_XSS($userInfo['complete_user_name'])." - ".$addedto.'
    '; } } Display::addFlash(Display::return_message($registered_users, 'normal', false)); header('Location: course.php?id_session='.$id_session); exit; } /** * Reads CSV-file. * * @param string $file Path to the CSV-file * * @return array All userinformation read from the file */ public function parse_csv_data($file) { $users = Import::csvToArray($file); foreach ($users as $index => $user) { if (isset($user['Courses'])) { $user['Courses'] = explode('|', trim($user['Courses'])); } $users[$index] = $user; } return $users; } /** * Reads XML-file. * * @param string $file Path to the XML-file * * @return array All userinformation read from the file */ public static function parse_xml_data($file) { $crawler = new \Symfony\Component\DomCrawler\Crawler(); $crawler->addXmlContent(file_get_contents($file)); $crawler = $crawler->filter('Contacts > Contact '); $array = []; foreach ($crawler as $domElement) { $row = []; foreach ($domElement->childNodes as $node) { if ($node->nodeName != '#text') { $row[$node->nodeName] = $node->nodeValue; } } if (!empty($row)) { $array[] = $row; } } return $array; } /** * @param int $courseId * @param int $sessionId * @param int $studentId */ public static function displayTrackingAccessOverView( $courseId, $sessionId, $studentId, $perPage = 20, $dates = null ) { $courseId = (int) $courseId; $sessionId = (int) $sessionId; $studentId = (int) $studentId; $courseList = []; $sessionList = []; $studentList = []; if (!empty($courseId)) { $course = api_get_course_entity($courseId); if ($course) { $courseList[$course->getId()] = $course->getTitle(); } } if (!empty($sessionId)) { $session = api_get_session_entity($sessionId); if ($session) { $sessionList[$session->getId()] = $session->getName(); } } if (!empty($studentId)) { $student = api_get_user_entity($studentId); if ($student) { $studentList[$student->getId()] = UserManager::formatUserFullName($student); } } $form = new FormValidator('access_overview', 'GET'); $form->addElement( 'select_ajax', 'course_id', get_lang('SearchCourse'), $courseList, [ 'url' => api_get_path(WEB_AJAX_PATH).'course.ajax.php?'.http_build_query( [ 'a' => 'search_course_by_session_all', 'session_id' => $sessionId, 'course_id' => $courseId, ] ), ] ); $form->addElement( 'select_ajax', 'session_id', get_lang('SearchSession'), $sessionList, [ 'url_function' => " function () { var params = $.param({ a: 'search_session_by_course', course_id: $('#access_overview_course_id').val() || 0 }); return '".api_get_path(WEB_AJAX_PATH)."session.ajax.php?' + params; } ", ] ); $form->addSelect( 'profile', get_lang('Profile'), [ '' => get_lang('Select'), STUDENT => get_lang('Student'), COURSEMANAGER => get_lang('CourseManager'), DRH => get_lang('Drh'), ], ['id' => 'profile'] ); $form->addElement( 'select_ajax', 'student_id', get_lang('SearchUsers'), $studentList, [ 'placeholder' => get_lang('All'), 'url_function' => " function () { var params = $.param({ a: 'search_user_by_course', session_id: $('#access_overview_session_id').val(), course_id: $('#access_overview_course_id').val() }); return '".api_get_path(WEB_AJAX_PATH)."course.ajax.php?' + params; } ", ] ); $form->addDateRangePicker( 'date', get_lang('DateRange'), true, [ 'id' => 'date_range', 'format' => 'YYYY-MM-DD HH:mm', 'timePicker' => 'true', //'validate_format' => 'Y-m-d', ] ); $form->addHidden('display', 'accessoverview'); $form->addRule('course_id', get_lang('Required'), 'required'); $form->addRule('profile', get_lang('Required'), 'required'); $form->addButton('submit', get_lang('Generate'), 'gear', 'primary'); $table = null; if (!empty($dates)) { //if ($form->validate()) { $table = new SortableTable( 'tracking_access_overview', ['MySpace', 'getNumberOfTrackAccessOverview'], ['MySpace', 'getUserDataAccessTrackingOverview'], 0, $perPage ); $table->set_additional_parameters( [ 'course_id' => $courseId, 'session_id' => $sessionId, 'student_id' => $studentId, 'date' => $dates, 'tracking_access_overview_per_page' => $perPage, 'display' => 'accessoverview', ] ); $table->set_header(0, get_lang('LoginDate'), true); $table->set_header(1, get_lang('Username'), true); if (api_is_western_name_order()) { $table->set_header(2, get_lang('FirstName'), true); $table->set_header(3, get_lang('LastName'), true); } else { $table->set_header(2, get_lang('LastName'), true); $table->set_header(3, get_lang('FirstName'), true); } //$table->set_header(4, get_lang('Clicks'), false); $table->set_header(4, get_lang('IP'), false); $table->set_header(5, get_lang('TimeLoggedIn'), false); } $template = new Template( null, false, false, false, false, false, false ); $template->assign('form', $form->returnForm()); $template->assign('table', $table ? $table->return_table() : null); echo $template->fetch( $template->get_template('my_space/accessoverview.tpl') ); } /** * @return int */ public static function getNumberOfTrackAccessOverview() { $user = Database::get_main_table(TABLE_MAIN_USER); $course = Database::get_main_table(TABLE_MAIN_COURSE); $trackCourseAccess = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); $sql = "SELECT COUNT(course_access_id) count FROM $trackCourseAccess a INNER JOIN $user u ON a.user_id = u.id INNER JOIN $course c ON a.c_id = c.id "; $sql = self::getDataAccessTrackingFilters($sql); $result = Database::query($sql); $row = Database::fetch_assoc($result); if ($row) { return $row['count']; } return 0; } /** * @param $from * @param $numberItems * @param $column * @param $orderDirection * * @return array */ public static function getUserDataAccessTrackingOverview( $from, $numberItems, $column, $orderDirection ) { $from = (int) $from; $numberItems = (int) $numberItems; $column = (int) $column; $orderDirection = Database::escape_string($orderDirection); $orderDirection = !in_array(strtolower(trim($orderDirection)), ['asc', 'desc']) ? 'asc' : $orderDirection; $user = Database::get_main_table(TABLE_MAIN_USER); $course = Database::get_main_table(TABLE_MAIN_COURSE); $track_e_login = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN); $trackCourseAccess = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); global $export_csv; $is_western_name_order = api_is_western_name_order(); if ($export_csv) { $is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT); } //TODO add course name $sql = "SELECT a.login_course_date as col0, u.username as col1, ".( $is_western_name_order ? " u.firstname AS col2, u.lastname AS col3, " : " u.lastname AS col2, u.firstname AS col3, " )." a.login_course_date, a.logout_course_date, c.title, c.code, u.id as user_id, user_ip FROM $trackCourseAccess a INNER JOIN $user u ON a.user_id = u.id INNER JOIN $course c ON a.c_id = c.id WHERE 1=1 "; $sql = self::getDataAccessTrackingFilters($sql); $sql .= " ORDER BY col$column $orderDirection "; $sql .= " LIMIT $from, $numberItems"; $result = Database::query($sql); $data = []; while ($user = Database::fetch_assoc($result)) { $data[] = $user; } $return = []; //TODO: Dont use numeric index foreach ($data as $key => $info) { $return[] = [ api_get_local_time($info['login_course_date']), $info['col1'], $info['col2'], $info['col3'], $info['user_ip'], gmdate('H:i:s', strtotime($info['logout_course_date']) - strtotime($info['login_course_date'])), ]; } return $return; } /** * Gets the connections to a course as an array of login and logout time. * * @param int $user_id * @param array $course_info * @param int $sessionId * @param string $start_date * @param string $end_date * @param bool $addUserIp * * @author Jorge Frisancho Jibaja * @author Julio Montoya fixing the function * * @version OCT-22- 2010 * * @return array */ public static function get_connections_to_course_by_date( $user_id, $course_info, $sessionId, $start_date, $end_date, $addUserIp = false ) { $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); $user_id = (int) $user_id; $connections = []; if (!empty($course_info)) { $courseId = (int) $course_info['real_id']; $end_date = self::add_day_to($end_date); $start_date = Database::escape_string($start_date); $end_date = Database::escape_string($end_date); $sessionCondition = api_get_session_condition($sessionId); $sql = "SELECT login_course_date, logout_course_date, TIMESTAMPDIFF(SECOND, login_course_date, logout_course_date) duration, user_ip FROM $table WHERE user_id = $user_id AND c_id = $courseId AND login_course_date BETWEEN '$start_date' AND '$end_date' AND logout_course_date BETWEEN '$start_date' AND '$end_date' $sessionCondition ORDER BY login_course_date ASC"; $rs = Database::query($sql); while ($row = Database::fetch_array($rs)) { $item = [ 'login' => $row['login_course_date'], 'logout' => $row['logout_course_date'], 'duration' => $row['duration'], ]; if ($addUserIp) { $item['user_ip'] = $row['user_ip']; } $connections[] = $item; } } return $connections; } /** * @param int $user_id * @param array $course_info * @param int $sessionId * @param null $start_date * @param null $end_date * * @return array */ public static function getStats($user_id, $course_info, $sessionId, $start_date = null, $end_date = null) { $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); $result = []; if (!empty($course_info)) { $stringStartDate = ''; $stringEndDate = ''; if ($start_date != null && $end_date != null) { $end_date = self::add_day_to($end_date); $start_date = Database::escape_string($start_date); $end_date = Database::escape_string($end_date); $stringStartDate = "AND login_course_date BETWEEN '$start_date' AND '$end_date'"; $stringEndDate = "AND logout_course_date BETWEEN '$start_date' AND '$end_date'"; } $user_id = (int) $user_id; $courseId = (int) $course_info['real_id']; $sessionCondition = api_get_session_condition($sessionId); $sql = "SELECT SEC_TO_TIME(AVG(time_to_sec(timediff(logout_course_date,login_course_date)))) as avrg, SEC_TO_TIME(SUM(time_to_sec(timediff(logout_course_date,login_course_date)))) as total, count(user_id) as times FROM $table WHERE user_id = $user_id AND c_id = $courseId $stringStartDate $stringEndDate $sessionCondition ORDER BY login_course_date ASC"; $rs = Database::query($sql); if ($row = Database::fetch_array($rs)) { $foo_avg = $row['avrg']; $foo_total = $row['total']; $foo_times = $row['times']; $result = [ 'avg' => $foo_avg, 'total' => $foo_total, 'times' => $foo_times, ]; } } return $result; } public static function add_day_to($end_date) { $foo_date = strtotime($end_date); $foo_date = strtotime(' +1 day', $foo_date); $foo_date = date('Y-m-d', $foo_date); return $foo_date; } /** * This function draw the graphic to be displayed on the user view as an image. * * @param array $sql_result * @param string $start_date * @param string $end_date * @param string $type * * @author Jorge Frisancho Jibaja * * @version OCT-22- 2010 * * @return string */ public static function grapher($sql_result, $start_date, $end_date, $type = '') { if (empty($start_date)) { $start_date = ''; } if (empty($end_date)) { $end_date = ''; } if ('' == $type) { $type = 'day'; } $main_year = $main_month_year = $main_day = []; $period = new DatePeriod( new DateTime($start_date), new DateInterval('P1D'), new DateTime($end_date) ); foreach ($period as $date) { $main_day[$date->format('d-m-Y')] = 0; } $period = new DatePeriod( new DateTime($start_date), new DateInterval('P1M'), new DateTime($end_date) ); foreach ($period as $date) { $main_month_year[$date->format('m-Y')] = 0; } $i = 0; if (is_array($sql_result) && count($sql_result) > 0) { foreach ($sql_result as $key => $data) { $login = api_strtotime($data['login']); $logout = api_strtotime($data['logout']); //creating the main array if (isset($main_month_year[date('m-Y', $login)])) { $main_month_year[date('m-Y', $login)] += (float) ($logout - $login) / 60; } if (isset($main_day[date('d-m-Y', $login)])) { $main_day[date('d-m-Y', $login)] += (float) ($logout - $login) / 60; } if ($i > 500) { break; } $i++; } switch ($type) { case 'day': $main_date = $main_day; break; case 'month': $main_date = $main_month_year; break; case 'year': $main_date = $main_year; break; } $labels = array_keys($main_date); if (1 == count($main_date)) { $labels = $labels[0]; $main_date = $main_date[$labels]; } /* Create and populate the pData object */ $myData = new pData(); $myData->addPoints($main_date, 'Serie1'); if (count($main_date) != 1) { $myData->addPoints($labels, 'Labels'); $myData->setSerieDescription('Labels', 'Months'); $myData->setAbscissa('Labels'); } $myData->setSerieWeight('Serie1', 1); $myData->setSerieDescription('Serie1', get_lang('MyResults')); $myData->setAxisName(0, get_lang('Minutes')); $myData->loadPalette(api_get_path(SYS_CODE_PATH).'palettes/pchart/default.color', true); // Cache definition $cachePath = api_get_path(SYS_ARCHIVE_PATH); $myCache = new pCache(['CacheFolder' => substr($cachePath, 0, strlen($cachePath) - 1)]); $chartHash = $myCache->getHash($myData); if ($myCache->isInCache($chartHash)) { //if we already created the img $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash; $myCache->saveFromCache($chartHash, $imgPath); $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash; } else { /* Define width, height and angle */ $mainWidth = 760; $mainHeight = 230; $angle = 50; /* Create the pChart object */ $myPicture = new pImage($mainWidth, $mainHeight, $myData); /* Turn of Antialiasing */ $myPicture->Antialias = false; /* Draw the background */ $settings = ["R" => 255, "G" => 255, "B" => 255]; $myPicture->drawFilledRectangle(0, 0, $mainWidth, $mainHeight, $settings); /* Add a border to the picture */ $myPicture->drawRectangle( 0, 0, $mainWidth - 1, $mainHeight - 1, ["R" => 0, "G" => 0, "B" => 0] ); /* Set the default font */ $myPicture->setFontProperties( [ "FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf', "FontSize" => 10, ] ); /* Write the chart title */ $myPicture->drawText( $mainWidth / 2, 30, get_lang('TimeSpentInTheCourse'), [ "FontSize" => 12, "Align" => TEXT_ALIGN_BOTTOMMIDDLE, ] ); /* Set the default font */ $myPicture->setFontProperties( [ "FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf', "FontSize" => 8, ] ); /* Define the chart area */ $myPicture->setGraphArea(50, 40, $mainWidth - 40, $mainHeight - 80); /* Draw the scale */ $scaleSettings = [ 'XMargin' => 10, 'YMargin' => 10, 'Floating' => true, 'GridR' => 200, 'GridG' => 200, 'GridB' => 200, 'DrawSubTicks' => true, 'CycleBackground' => true, 'LabelRotation' => $angle, 'Mode' => SCALE_MODE_ADDALL_START0, ]; $myPicture->drawScale($scaleSettings); /* Turn on Antialiasing */ $myPicture->Antialias = true; /* Enable shadow computing */ $myPicture->setShadow( true, [ "X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10, ] ); /* Draw the line chart */ $myPicture->setFontProperties( [ "FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf', "FontSize" => 10, ] ); $myPicture->drawSplineChart(); $myPicture->drawPlotChart( [ "DisplayValues" => true, "PlotBorder" => true, "BorderSize" => 1, "Surrounding" => -60, "BorderAlpha" => 80, ] ); /* Do NOT Write the chart legend */ /* Write and save into cache */ $myCache->writeToCache($chartHash, $myPicture); $imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash; $myCache->saveFromCache($chartHash, $imgPath); $imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash; } return ''; } else { return api_convert_encoding( '
    '.get_lang('GraphicNotAvailable').'
    ', 'UTF-8' ); } } /* * Gets the company name of a user based on the extra field 'company'. * * @param int $userId * * @return string */ public static function getCompanyOfUser($userId = 0) { $userId = (int) $userId; if (0 != $userId) { $tblExtraFieldValue = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES); $tblExtraField = Database::get_main_table(TABLE_EXTRA_FIELD); $sql = "SELECT extra_field_value.item_id AS userId, extra_field_value.value AS company FROM $tblExtraFieldValue AS extra_field_value INNER JOIN $tblExtraField AS extra_field ON ( extra_field_value.field_id = extra_field.id AND extra_field.variable = 'company' ) WHERE extra_field_value.value != '' AND extra_field_value.item_id = $userId "; $queryResult = Database::query($sql); $data = Database::store_result($queryResult, 'ASSOC'); $totalData = count($data); /* use 'for' to performance */ for ($i = 0; $i < $totalData; $i++) { $row = $data[$i]; if (isset($row['company']) && !empty($row['company'])) { return $row['company']; } } } return get_lang('NoEntity'); } /** * Gets a list of users who were enrolled in the lessons. * It is necessary that in the extra field, a company is defined. * * if lpId is different to 0, this search by lp id too * * Variable $withGroups determines the consultation of the enrollment in groups. The group in total will be taken * * @param string|null $startDate * @param string|null $endDate * @param int $lpId * @param bool $withGroups * * @return array */ protected static function getCompanyLearnpathSubscription( $startDate = null, $endDate = null, $whereInLp = null, $withGroups = false ) { $whereInLp = Database::escape_string($whereInLp); $tblItemProperty = Database::get_course_table(TABLE_ITEM_PROPERTY); $tblLp = Database::get_course_table(TABLE_LP_MAIN); $tblLpItem = Database::get_course_table(TABLE_LP_ITEM); $tblGroupUser = Database::get_course_table(TABLE_GROUP_USER); $tblUser = Database::get_main_table(TABLE_MAIN_USER); $tblAccessUrlUser = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); $accessUrlFilter = ''; if (api_is_multiple_url_enabled()) { $urlId = api_get_current_access_url_id(); $accessUrlFilter = " INNER JOIN $tblAccessUrlUser auru ON (u.id = auru.user_id AND auru.access_url_id = $urlId)"; } $whereCondition = ''; //Validating dates if (!empty($startDate)) { $startDate = new DateTime($startDate); } if (!empty($endDate)) { $endDate = new DateTime($endDate); } if (!empty($startDate) and !empty($endDate)) { if ($startDate > $endDate) { $dateTemp = $endDate; $endDate = $startDate; $startDate = $dateTemp; unset($dateTemp); } } // Settings condition and parametter GET to right date if (!empty($startDate)) { $startDate = api_get_utc_datetime($startDate->setTime(0, 0, 0)->format('Y-m-d H:i:s')); $_GET['startDate'] = $startDate; $whereCondition .= " AND ip.lastedit_date >= '$startDate' "; } if (!empty($endDate)) { $endDate = api_get_utc_datetime($endDate->setTime(23, 59, 59)->format('Y-m-d H:i:s')); $_GET['endDate'] = $endDate; $whereCondition .= " AND ip.lastedit_date <= '$endDate' "; } if (!empty($whereInLp)) { $whereCondition .= " AND ip.ref in ($whereInLp) "; } $datas = []; if (!empty($startDate) or !empty($endDate)) { $query = " SELECT DISTINCT ip.ref AS lp_item, lpi.iid AS lp_item_id, ip.session_id AS session_id, ip.lastedit_type AS type, u.username AS username, ip.lastedit_date AS lastedit_date, ip.to_user_id AS id, u.firstname as firstname, u.lastname as lastname FROM $tblItemProperty AS ip INNER JOIN $tblUser AS u ON (u.id = ip.to_user_id) INNER JOIN $tblLp AS lp ON (lp.iid = ip.ref AND lp.c_id = ip.c_id) INNER JOIN $tblLpItem AS lpi ON (lp.id = lpi.lp_id AND lp.c_id = lpi.c_id) $accessUrlFilter WHERE ip.lastedit_type = 'LearnpathSubscription' "; if (strlen($whereCondition) > 2) { $query .= $whereCondition; } if ($withGroups) { $query = " SELECT DISTINCT ip.ref AS lp_item, lpi.iid AS lp_item_id, ip.session_id AS session_id, ip.lastedit_type AS type, ip.lastedit_date AS lastedit_date, ip.to_group_id AS group_id, ug.user_id AS id, u.firstname as firstname, u.lastname as lastname FROM $tblItemProperty AS ip INNER JOIN $tblGroupUser AS ug ON (ug.group_id = ip.to_group_id AND ip.c_id = ug.c_id) INNER JOIN $tblUser AS u ON (u.id = ug.user_id) INNER JOIN $tblLp AS lp ON (lp.iid = ip.ref AND ug.c_id = lp.c_id) INNER JOIN $tblLpItem AS lpi ON (lp.id = lpi.lp_id AND lp.c_id = lpi.c_id) $accessUrlFilter WHERE ip.lastedit_type = 'LearnpathSubscription' AND ip.to_group_id != 0 "; if (strlen($whereCondition) > 2) { $query .= $whereCondition; } } $query .= ' ORDER BY ip.ref, ip.session_id '; $queryResult = Database::query($query); $data = Database::store_result($queryResult, 'ASSOC'); $totalData = count($data); /* use 'for' to performance */ for ($i = 0; $i < $totalData; $i++) { $row = $data[$i]; $row['complete_name'] = api_get_person_name($row['firstname'], $row['lastname']); $row['company'] = self::getCompanyOfUser($row['id']); $datas[$row['lp_item_id']][] = $row; } } return $datas; } private static function getDataAccessTrackingFilters($sql) { if (isset($_GET['course_id']) && !empty($_GET['course_id'])) { $courseId = (int) $_GET['course_id']; $sql .= " AND c.id = ".$courseId; } if (isset($_GET['session_id']) && !empty($_GET['session_id'])) { $sessionId = (int) $_GET['session_id']; $sql .= " AND a.session_id = ".$sessionId; } if (isset($_GET['student_id']) && !empty($_GET['student_id'])) { $userId = (int) $_GET['student_id']; $sql .= " AND u.user_id = ".$userId; } $sql .= " AND u.status <> ".ANONYMOUS; if (isset($_GET['date']) && !empty($_GET['date'])) { $dateRangePicker = new DateRangePicker('date', '', ['timePicker' => 'true']); $dates = $dateRangePicker->parseDateRange($_GET['date']); if (isset($dates['start']) && !empty($dates['start'])) { $dates['start'] = Database::escape_string(api_get_utc_datetime($dates['start'])); $sql .= " AND login_course_date >= '".$dates['start']."'"; } if (isset($dates['end']) && !empty($dates['end'])) { $dates['end'] = Database::escape_string(api_get_utc_datetime($dates['end'])); $sql .= " AND logout_course_date <= '".$dates['end']."'"; } } return $sql; } }