/**
* Get course list as coach
*
* @param int $user_id
* @param bool $include_courses_in_sessions
* @return array Course list
*
**/
public static function get_course_list_as_coach($user_id, $include_courses_in_sessions = false)
{
// 1. Getting courses as teacher (No session)
$courses_temp = CourseManager::get_course_list_of_user_as_course_admin($user_id);
$courseList = array();
if (!empty($courses_temp)) {
foreach ($courses_temp as $course_item) {
$courseList[0][$course_item['code']] = $course_item['code'];
}
}
//2. Include courses in sessions
if ($include_courses_in_sessions) {
$sessions = Tracking::get_sessions_coached_by_user($user_id);
if (!empty($sessions)) {
foreach ($sessions as $session_item) {
$courses = Tracking::get_courses_followed_by_coach($user_id, $session_item['id']);
if (is_array($courses)) {
foreach ($courses as $course_item) {
$courseList[$session_item['id']][$course_item] = $course_item;
}
}
}
}
}
return $courseList;
}
break;
case 'get_sessions_tracking':
if (api_is_drh()) {
$sessions = SessionManager::get_sessions_followed_by_drh(api_get_user_id(), $start, $limit, false, false, false, null, $keyword, $description);
} else {
// Sessions for the coach
$sessions = Tracking::get_sessions_coached_by_user(api_get_user_id(), $start, $limit, false, $keyword, $description);
}
$columns = array('name', 'date', 'course_per_session', 'student_per_session', 'details');
$result = array();
if (!empty($sessions)) {
foreach ($sessions as $session) {
if (api_drh_can_access_all_session_content()) {
$count_courses_in_session = count(SessionManager::get_course_list_by_session_id($session['id']));
} else {
$count_courses_in_session = count(Tracking::get_courses_followed_by_coach($user_id, $session['id']));
}
$count_users_in_session = count(SessionManager::get_users_by_session($session['id'], 0));
$session_date = array();
if (!empty($session['access_start_date']) && $session['access_start_date'] != '0000-00-00') {
$session_date[] = get_lang('From') . ' ' . api_format_date($session['access_start_date'], DATE_FORMAT_SHORT);
}
if (!empty($session['access_end_date']) && $session['access_end_date'] != '0000-00-00') {
$session_date[] = get_lang('Until') . ' ' . api_format_date($session['access_end_date'], DATE_FORMAT_SHORT);
}
if (empty($session_date)) {
$session_date_string = '-';
} else {
$session_date_string = implode(' ', $session_date);
}
$sessionUrl = api_get_path(WEB_CODE_PATH) . 'mySpace/course.php?session_id=' . $session['id'];
$tbl_user_course = Database::get_main_table(TABLE_MAIN_COURSE_USER);
if (isset($_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()) {
$courses = Tracking::get_courses_followed_by_coach($_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);
$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('AvgMessages', ''), get_lang('AvgAssignments', ''));
WHERE id_coach=user_id AND login_user_id=user_id AND access_url_id = ' . $access_url_id . ' AND session_rel_url.session_id=session.id
GROUP BY user_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;
}
$all_datas = array();
foreach ($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']));
$table_row = array();
if ($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[] = '<a href="session.php?id_coach=' . $coaches['user_id'] . '"><img src="' . api_get_path(WEB_IMG_PATH) . '2rightarrow.gif" border="0" /></a>';
public static function display_tracking_coach_overview($export_csv)
{
global $charset;
if ($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();
$tracking_column = isset($_GET['tracking_list_coaches_column']) ? $_GET['tracking_list_coaches_column'] : ($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']), array('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 = array(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 = array(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');
}
$table = new SortableTable('tracking_list_coaches_myspace', array('MySpace', 'count_coaches'), null, ($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[] = array(get_lang('FirstName', ''), get_lang('LastName', ''), get_lang('TimeSpentOnThePlatform', ''), get_lang('LastConnexion', ''), get_lang('NbStudents', ''), get_lang('CountCours', ''), get_lang('NumberOfSessions', ''));
} else {
$csv_header[] = array(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);
$sqlCoachs = "SELECT DISTINCT\n scu.user_id as id_coach,\n u.id as user_id,\n lastname,\n firstname,\n MAX(login_date) as login_date\n FROM {$tbl_user} u, {$tbl_session_course_user} scu, {$tbl_track_login}\n WHERE\n scu.user_id = u.id AND scu.status=2 AND login_user_id=u.id\n 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) {
$sqlCoachs = "SELECT DISTINCT\n scu.user_id as id_coach,\n u.id as user_id,\n lastname,\n firstname,\n MAX(login_date) as login_date\n FROM {$tbl_user} u,\n {$tbl_session_course_user} scu,\n {$tbl_track_login} ,\n {$tbl_session_rel_access_url} session_rel_url\n WHERE\n scu.user_id = u.id AND\n scu.status = 2 AND\n login_user_id = u.id AND\n access_url_id = {$access_url_id} AND\n session_rel_url.session_id = scu.session_id\n GROUP BY u.id";
}
}
if (!empty($order[$tracking_column])) {
$sqlCoachs .= "ORDER BY " . $order[$tracking_column] . " " . $tracking_direction;
}
$result_coaches = Database::query($sqlCoachs);
$total_no_coaches = Database::num_rows($result_coaches);
$global_coaches = array();
while ($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;
}
$all_datas = array();
foreach ($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']));
$table_row = array();
if ($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[] = '<a href="session.php?id_coach=' . $coaches['user_id'] . '"><img src="' . api_get_path(WEB_IMG_PATH) . 'icons/22/2rightarrow.png" border="0" /></a>';
$all_datas[] = $table_row;
if ($is_western_name_order) {
$csv_content[] = array(api_html_entity_decode($coaches['firstname'], ENT_QUOTES), api_html_entity_decode($coaches['lastname'], ENT_QUOTES), $time_on_platform, $last_connection, $nb_students, $nb_courses, $nb_sessions);
} else {
$csv_content[] = array(api_html_entity_decode($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, array('MySpace', 'rsort_users'));
} else {
usort($all_datas, array('MySpace', 'sort_users'));
}
}
if ($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();
}
// RRHH or session admin
if (api_is_session_admin() || api_is_drh()) {
$courses = CourseManager::get_courses_followed_by_drh(api_get_user_id());
$session_by_session_admin = SessionManager::get_sessions_followed_by_drh(api_get_user_id());
if (!empty($session_by_session_admin)) {
foreach ($session_by_session_admin as $session_coached_by_user) {
$courses_followed_by_coach = Tracking::get_courses_list_from_session($session_coached_by_user['id']);
$courses_in_session_by_coach[$session_coached_by_user['id']] = $courses_followed_by_coach;
}
}
}
// Teacher or admin
if (!empty($sessions_coached_by_user)) {
foreach ($sessions_coached_by_user as $session_coached_by_user) {
$sid = intval($session_coached_by_user['id']);
$courses_followed_by_coach = Tracking::get_courses_followed_by_coach(api_get_user_id(), $sid);
$courses_in_session_by_coach[$sid] = $courses_followed_by_coach;
}
}
$sql = "SELECT c_id\n FROM {$tbl_course_user}\n WHERE\n relation_type <> " . COURSE_RELATION_TYPE_RRHH . " AND\n user_id = " . intval($user_info['user_id']);
$rs = Database::query($sql);
while ($row = Database::fetch_array($rs)) {
if ($drh_can_access_all_courses) {
$courses_in_session[0][] = $row['c_id'];
} else {
if (isset($courses[$row['c_id']])) {
$courses_in_session[0][] = $row['c_id'];
}
}
}
// Get the list of sessions where the user is subscribed as student
echo get_lang('Score');
?>
</th>
<th>
<?php
echo get_lang('Details');
?>
</th>
</tr>
<?php
if (!api_is_platform_admin(true) && $_user['status'] != DRH) {
// courses followed by user where we are coach
if (!isset($_GET['id_coach'])) {
$a_courses = Tracking::get_courses_followed_by_coach($_user['user_id']);
} else {
$a_courses = Tracking::get_courses_followed_by_coach(Security::remove_XSS($_GET['id_coach']));
}
}
if (count($a_courses) > 0) {
$csv_content[] = array();
$csv_content[] = array(get_lang('Course'), get_lang('Time'), get_lang('Progress'), get_lang('Score'));
foreach ($a_courses as $course_code) {
if (CourseManager::is_user_subscribed_in_course($student_id, $course_code, true)) {
$course_infos = CourseManager::get_course_information($course_code);
$time_spent_on_course = api_time_to_hms(Tracking::get_time_spent_on_the_course($a_infosUser['user_id'], $course_code));
$progress = Tracking::get_avg_student_progress($a_infosUser['user_id'], $course_code) . ' %';
$score = Tracking::get_avg_student_score($a_infosUser['user_id'], $course_code) . ' %';
$csv_content[] = array($course_infos['title'], $time_spent_on_course, $progress, $score);
echo '
<tr>
<td align="right">
