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- <?php
- /* For licensing terms, see /dokeos_license.txt */
- /*
- * Created on 28 juil. 2006 by Elixir Interactive http://www.elixir-interactive.com
- */
- ob_start();
- $nameTools = 'Cours';
- // name of the language file that needs to be included
- $language_file = array ('admin', 'registration', 'index', 'trad4all', 'tracking');
- $cidReset = true;
- require '../inc/global.inc.php';
- require_once api_get_path(LIBRARY_PATH).'tracking.lib.php';
- require_once api_get_path(LIBRARY_PATH).'export.lib.inc.php';
- require_once api_get_path(LIBRARY_PATH).'course.lib.php';
- require_once api_get_path(LIBRARY_PATH).'course_description.lib.php';
- $this_section = "session_my_space";
- $id_session = intval($_GET['id_session']);
- api_block_anonymous_users();
- $interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
- if (isset($_GET["id_session"]) && $_GET["id_session"] != "") {
- $interbreadcrumb[] = array ("url" => "session.php", "name" => get_lang('Sessions'));
- }
- if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && isset($_GET["type"]) && $_GET["type"] == "coach") {
- $interbreadcrumb[] = array ("url" => "coaches.php", "name" => get_lang('Tutors'));
- }
- if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && isset($_GET["type"]) && $_GET["type"] == "student") {
- $interbreadcrumb[] = array ("url" => "student.php", "name" => get_lang('Students'));
- }
- if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && !isset($_GET["type"])) {
- $interbreadcrumb[] = array ("url" => "teachers.php", "name" => get_lang('Teachers'));
- }
- function count_courses() {
- global $nb_courses;
- return $nb_courses;
- }
- //checking if the current coach is the admin coach
- $show_import_icon = false;
- if (api_get_setting('add_users_by_coach') == 'true') {
- if (!api_is_platform_admin()) {
- $sql = 'SELECT id_coach FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
- $rs = Database::query($sql);
- if (Database::result($rs, 0, 0) != $_user['user_id']) {
- api_not_allowed(true);
- } else {
- $show_import_icon=true;
- }
- }
- }
- Display :: display_header($nameTools);
- $a_courses = array();
- if (api_is_drh() || api_is_session_admin() || api_is_platform_admin()) {
- $title = '';
- if (empty($id_session)) {
- if (isset($_GET['user_id'])) {
- $user_id = intval($_GET['user_id']);
- $user_info = api_get_user_info($user_id);
- $title = get_lang('AssignedCoursesTo').' '.api_get_person_name($user_info['firstname'], $user_info['lastname']);
- $courses = CourseManager::get_course_list_of_user_as_course_admin($user_id);
- } else {
- $title = get_lang('YourCourseList');
- $courses = CourseManager::get_courses_followed_by_drh($_user['user_id']);
- }
- } else {
- $session_name = api_get_session_name($id_session);
- $title = api_htmlentities($session_name,ENT_QUOTES,$charset).' : '.get_lang('CourseListInSession');
- $courses = Tracking::get_courses_list_from_session($id_session);
- }
-
- $a_courses = array_keys($courses);
-
- if (!api_is_session_admin()) {
- $menu_items[] = '<a href="index.php?view=drh_students&display=yourstudents">'.get_lang('Students').'</a>';
- $menu_items[] = '<a href="teachers.php">'.get_lang('Teachers').'</a>';
- if (empty($_GET['user_id']) && empty($id_session)) {
- $menu_items[] = get_lang('Courses');
- } else {
- $menu_items[] = '<a href="course.php">'.get_lang('Courses').'</a>';
- }
- $menu_items[] = '<a href="session.php">'.get_lang('Sessions').'</a>';
- }
-
- echo '<div class="actions-title" style ="font-size:10pt;">';
- $nb_menu_items = count($menu_items);
- if ($nb_menu_items > 1) {
- foreach ($menu_items as $key => $item) {
- echo $item;
- if ($key != $nb_menu_items - 1) {
- echo ' | ';
- }
- }
- }
- if (count($a_courses) > 0) {
- echo ' <a href="javascript: void(0);" onclick="javascript: window.print()"><img align="absbottom" src="../img/printmgr.gif"> '.get_lang('Print').'</a> ';
- }
- echo '</div>';
- echo '<h4>'.$title.'</h4>';
- }
- // Database Table Definitions
- $tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
- $tbl_user_course = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
- $tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
- $tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
- $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
- $tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- if (isset($_GET['action'])) {
- if ($_GET['action'] == 'show_message') {
- Display :: display_normal_message(stripslashes($_GET['message']), false);
- }
- if ($_GET['action'] == 'error_message') {
- Display :: display_error_message(stripslashes($_GET['message']), false);
- }
- }
- if ($show_import_icon) {
- echo "<div align=\"right\">";
- echo '<a href="user_import.php?id_session='.$id_session.'&action=export&type=xml">'.Display::return_icon('excel.gif', get_lang('ImportUserListXMLCSV')).' '.get_lang('ImportUserListXMLCSV').'</a>';
- echo "</div><br />";
- }
- if (!api_is_drh() && !api_is_session_admin() && !api_is_platform_admin()) {
- /*if (api_is_platform_admin()) {
- if (empty($id_session)) {
- $courses = CourseManager::get_real_course_list();
- } else {
- $courses = Tracking::get_courses_list_from_session($id_session);
- }
- } else {*/
- $courses = Tracking::get_courses_followed_by_coach($_user['user_id'], $id_session);
- //}
- $a_courses = array_keys($courses);
- }
- $nb_courses = count($a_courses);
- $table = new SortableTable('tracking_list_course', 'count_courses');
- $table -> set_header(0, get_lang('CourseTitle'), false, 'align="center"');
- $table -> set_header(1, get_lang('NbStudents'), false);
- $table -> set_header(2, get_lang('TimeSpentInTheCourse').Display :: return_icon('info3.gif', get_lang('TimeOfActiveByTraining'), array('align' => 'absmiddle', 'hspace' => '3px')), false);
- $table -> set_header(3, get_lang('ThematicAdvance'), false);
- $table -> set_header(4, get_lang('AvgStudentsProgress').Display :: return_icon('info3.gif', get_lang('AvgAllUsersInAllCourses'), array('align' => 'absmiddle', 'hspace' => '3px')), false);
- $table -> set_header(5, get_lang('AvgCourseScore').Display :: return_icon('info3.gif', get_lang('AvgAllUsersInAllCourses'), array('align' => 'absmiddle', 'hspace' => '3px')), false);
- //$table -> set_header(5, get_lang('AvgExercisesScore'), false);// no code for this?
- $table -> set_header(6, get_lang('AvgMessages'), false);
- $table -> set_header(7, get_lang('AvgAssignments'), false);
- $table -> set_header(8, get_lang('Details'), false);
- $csv_header[] = array(
- get_lang('CourseTitle', ''),
- get_lang('NbStudents', ''),
- get_lang('TimeSpentInTheCourse', ''),
- get_lang('ThematicAdvance', ''),
- get_lang('AvgStudentsProgress', ''),
- get_lang('AvgCourseScore', ''),
- //get_lang('AvgExercisesScore', ''),
- get_lang('AvgMessages', ''),
- get_lang('AvgAssignments', '')
- );
- if (is_array($a_courses)) {
- foreach ($a_courses as $course_code) {
- $nb_students_in_course = 0;
- $course = CourseManager :: get_course_information($course_code);
- $avg_assignments_in_course = $avg_messages_in_course = $avg_progress_in_course = $avg_score_in_course = $avg_time_spent_in_course = 0;
- // students directly subscribed to the course
- if (empty($id_session)) {
- $sql = "SELECT user_id FROM $tbl_user_course as course_rel_user WHERE course_rel_user.status='5' AND course_rel_user.course_code='$course_code'";
- } else {
- $sql = "SELECT id_user as user_id FROM $tbl_session_course_user srcu WHERE srcu. course_code='$course_code' AND id_session = '$id_session' AND srcu.status<>2";
- }
- $rs = Database::query($sql);
- $users = array();
- while ($row = Database::fetch_array($rs)) { $users[] = $row['user_id']; }
-
- if (count($users) > 0) {
- $nb_students_in_course = count($users);
- // tracking datas
- $avg_progress_in_course = Tracking :: get_avg_student_progress ($users, $course_code, array(), $id_session);
- $avg_score_in_course = Tracking :: get_avg_student_score ($users, $course_code, array(), $id_session);
- $avg_time_spent_in_course = Tracking :: get_time_spent_on_the_course ($users, $course_code, $id_session);
- $messages_in_course = Tracking :: count_student_messages ($users, $course_code, $id_session);
- $assignments_in_course = Tracking :: count_student_assignments ($users, $course_code, $id_session);
-
- $avg_time_spent_in_course = api_time_to_hms($avg_time_spent_in_course / $nb_students_in_course);
- $avg_progress_in_course = round($avg_progress_in_course / $nb_students_in_course, 2);
- $avg_score_in_course = round($avg_score_in_course / $nb_students_in_course, 2);
-
- } else {
- $avg_time_spent_in_course = null;
- $avg_progress_in_course = null;
- $avg_score_in_course = null;
- $messages_in_course = null;
- $assignments_in_course = null;
- }
-
- $tematic_advance_progress = 0;
- $course_description = new CourseDescription();
- $course_description->set_session_id($id_session);
- $tematic_advance = $course_description->get_data_by_description_type(8, $course_code);
- if (!empty($tematic_advance)) {
- $tematic_advance_csv = $tematic_advance_progress.'%';
- $tematic_advance_progress = '<a title="'.get_lang('GoToThematicAdvance').'" href="'.api_get_path(WEB_CODE_PATH).'course_description/?cidReq='.$course_code.'#thematic_advance">'.$tematic_advance['progress'].'%</a>';
- } else {
- $tematic_advance_progress = '-';
- }
-
- $table_row = array();
- $table_row[] = $course['title'];
- $table_row[] = $nb_students_in_course;
- $table_row[] = is_null($avg_time_spent_in_course)?'-':$avg_time_spent_in_course;
- $table_row[] = $tematic_advance_progress;
- $table_row[] = is_null($avg_progress_in_course) ? '-' : $avg_progress_in_course.'%';
- $table_row[] = is_null($avg_score_in_course) ? '-' : $avg_score_in_course.'%';
- $table_row[] = is_null($messages_in_course)?'-':$messages_in_course;
- $table_row[] = is_null($assignments_in_course)?'-':$assignments_in_course;
- $table_row[] = '<a href="../tracking/courseLog.php?cidReq='.$course_code.'&studentlist=true&id_session='.$id_session.'"><img src="'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border="0" /></a>';
- $csv_content[] = array (
- $course['title'],
- $nb_students_in_course,
- $avg_time_spent_in_course,
- $tematic_advance_csv,
- is_null($avg_progress_in_course) ? null : $avg_progress_in_course.'%',
- is_null($avg_score_in_course) ? null : $avg_score_in_course.'%',
- $messages_in_course,
- $assignments_in_course,
- );
- $table -> addRow($table_row, 'align="right"');
- }
- // $csv_content = array_merge($csv_header, $csv_content); // Before this statement you are allowed to sort (in different way) the array $csv_content.
- }
- $table -> setColAttributes(0, array('align' => 'left'));
- $table -> setColAttributes(7, array('align' => 'center'));
- $table -> display();
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display :: display_footer();
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