FROM ' . $tbl_user . ',' . $tbl_sessions . ' as session,' . $tbl_track_login . ' , ' . $tbl_session_rel_access_url . ' as session_rel_url
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;
/**
* @param int $user_id
* @param bool $include_sessions
* @return array
*/
public static function get_user_list_from_courses_as_coach($user_id, $include_sessions = true)
{
$students_in_courses = array();
$sessions = CourseManager::get_course_list_as_coach($user_id, true);
if (!empty($sessions)) {
foreach ($sessions as $session_id => $courses) {
if (!$include_sessions) {
if (!empty($session_id)) {
continue;
}
}
if (empty($session_id)) {
foreach ($courses as $course_code) {
$students_in_course = CourseManager::get_user_list_from_course_code($course_code);
foreach ($students_in_course as $user_item) {
//Only students
if ($user_item['status_rel'] == STUDENT) {
$students_in_courses[$user_item['user_id']] = $user_item['user_id'];
}
}
}
} else {
$students_in_course = SessionManager::get_users_by_session($session_id, '0');
if (is_array($students_in_course)) {
foreach ($students_in_course as $user_item) {
$students_in_courses[$user_item['user_id']] = $user_item['user_id'];
}
}
}
}
}
$students = Tracking::get_student_followed_by_coach($user_id);
if (!empty($students_in_courses)) {
if (!empty($students)) {
$students = array_merge($students, $students_in_courses);
} else {
$students = $students_in_courses;
}
}
if (!empty($students)) {
$students = array_unique($students);
}
return $students;
}
public static function display_tracking_coach_overview($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();
}