"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, __FILE__, __LINE__);
if (Database::result($rs, 0, 0) != $_user['user_id']) {
api_not_allowed(true);
} else {
$show_import_icon=true;
}
}
}
Display :: display_header($nameTools);
// 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 "
";
}
$a_courses = Tracking :: get_courses_followed_by_coach($_user['user_id'], $id_session);
$nb_courses = count($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'), false);
$table -> set_header(3, get_lang('AvgStudentsProgress'), false);
$table -> set_header(4, get_lang('AvgCourseScore'), false);
//$table -> set_header(5, get_lang('AvgExercisesScore'), false);// no code for this?
$table -> set_header(5, get_lang('AvgMessages'), false);
$table -> set_header(6, get_lang('AvgAssignments'), false);
$table -> set_header(7, get_lang('Details'), false);
$csv_header[] = array(
get_lang('CourseTitle', ''),
get_lang('NbStudents', ''),
get_lang('TimeSpentInTheCourse', ''),
get_lang('AvgStudentsProgress', ''),
get_lang('AvgCourseScore', ''),
//get_lang('AvgExercisesScore', ''),
get_lang('AvgMessages', ''),
get_lang('AvgAssignments', '')
);
if (is_array($a_courses)) {
foreach ($a_courses as $course_code) {
$nb_students_in_course = 0;
$a_students = array();
$course = CourseManager :: get_course_information($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 subscribed to the course throw a session
if (api_get_setting('use_session_mode') == 'true') {
$sql = 'SELECT id_user as user_id
FROM '.$tbl_session_course_user.'
WHERE course_code="'.Database :: escape_string($course_code).'"
AND id_session='.$id_session;
$rs = Database::query($sql, __FILE__, __LINE__);
while ($row = Database::fetch_array($rs)) {
if (!in_array($row['user_id'], $a_students)) {
$nb_students_in_course++;
// tracking datas
$avg_progress_in_course += Tracking :: get_avg_student_progress ($row['user_id'], $course_code);
$avg_score_in_course += Tracking :: get_avg_student_score ($row['user_id'], $course_code);
$avg_time_spent_in_course += Tracking :: get_time_spent_on_the_course ($row['user_id'], $course_code);
$avg_messages_in_course += Tracking :: count_student_messages ($row['user_id'], $course_code);
$avg_assignments_in_course += Tracking :: count_student_assignments ($row['user_id'], $course_code);
$a_students[] = $row['user_id'];
}
}
}
if ($nb_students_in_course > 0) {
$avg_time_spent_in_course = api_time_to_hms($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).'%';
$avg_messages_in_course = round($avg_messages_in_course / $nb_students_in_course, 2);
$avg_assignments_in_course = round($avg_assignments_in_course / $nb_students_in_course, 2);
} else {
$avg_time_spent_in_course = null;
$avg_progress_in_course = null;
$avg_score_in_course = null;
$avg_messages_in_course = null;
$avg_assignments_in_course = null;
}
$table_row = array();
$table_row[] = $course['title'];
$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[] = $avg_messages_in_course;
$table_row[] = $avg_assignments_in_course;
$table_row[] = '.'2rightarrow.gif)
';
$csv_content[] = array (
$course['title'],
$nb_students_in_course,
$avg_time_spent_in_course,
is_null($avg_progress_in_course) ? null : $avg_progress_in_course.'%',
is_null($avg_score_in_course) ? null : $avg_score_in_course.'%',
$avg_messages_in_course,
$avg_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();