<?php
/* For licensing terms, see /license.txt */
/**
* User move script (to move between courses and sessions).
*/
$cidReset = true;
require_once __DIR__.'/../inc/global.inc.php';
$this_section = SECTION_PLATFORM_ADMIN;
api_protect_admin_script();
$interbreadcrumb[] = ["url" => 'index.php', "name" => get_lang('Administration')];
$debug = 0;
function compare_data($result_message)
{
foreach ($result_message as $table => $data) {
$title = $table;
if ('TRACK_E_EXERCISES' == $table) {
$title = get_lang('Tests');
} elseif ('TRACK_E_EXERCISES_IN_LP' == $table) {
$title = get_lang('TestsInLp');
} elseif ('LP_VIEW' == $table) {
$title = get_lang('Learning paths');
}
echo '< br / > < h3 > '.get_lang($title).' < / h3 > < hr / > ';
if (is_array($data)) {
foreach ($data as $id => $item) {
if ('TRACK_E_EXERCISES' == $table || 'TRACK_E_EXERCISES_IN_LP' == $table) {
echo "< br / > < h3 > ".get_lang('Attempt')." #$id< / h3 > ";
echo '< h3 > ';
echo get_lang('Test').' #'.$item['exe_exo_id'];
echo '< / h3 > ';
if (!empty($item['orig_lp_id'])) {
echo '< h3 > ';
echo get_lang('Learning paths').' #'.$item['orig_lp_id'];
echo '< / h3 > ';
}
//Process data
$array = [
'exe_date' => get_lang('Date'),
'score' => get_lang('Score'),
'max_score' => get_lang('Score'),
];
foreach ($item as $key => $value) {
if (in_array($key, array_keys($array))) {
$key = $array[$key];
echo "$key = $value < br / > ";
}
}
} else {
echo "< br / > < h3 > ".get_lang('Id')." #$id< / h3 > ";
//process data
foreach ($item as $key => $value) {
echo "$key = $value < br / > ";
}
}
}
} else {
echo get_lang('No results found');
}
}
}
if (isset($_REQUEST['load_ajax'])) {
//Checking the variable $_SESSION['combination'] that has all the
// information of the selected course (instead of using a lots of
// hidden variables ... )
if (isset($_SESSION['combination']) & & !empty($_SESSION['combination'])) {
$combinations = $_SESSION['combination'];
$combination_result = $combinations[$_REQUEST['unique_id']];
if (empty($combination_result)) {
echo get_lang('There was an error.');
} else {
$origin_course_code = $combination_result['course_code'];
$origin_session_id = (int) $combination_result['session_id'];
$new_session_id = (int) $_REQUEST['session_id'];
$session = $em->find('ChamiloCoreBundle:Session', $new_session_id);
//if (!isset($_REQUEST['view_stat'])) {
if ($origin_session_id == $new_session_id) {
echo get_lang('Cannot move this to the same session.');
exit;
}
//}
$user_id = (int) $_REQUEST['user_id'];
$new_course_list = SessionManager::get_course_list_by_session_id($new_session_id);
$course_founded = false;
foreach ($new_course_list as $course_item) {
if ($origin_course_code == $course_item['code']) {
$course_founded = true;
}
}
$result_message = [];
$result_message_compare = [];
$update_database = true;
if (isset($_REQUEST['view_stat']) & & 1 == $_REQUEST['view_stat']) {
$update_database = false;
}
//Check if the same course exist in the session destination
if ($course_founded) {
//Check if the user is registered in the session otherwise we will add it
$result = SessionManager::get_users_by_session($new_session_id);
if (empty($result) || !in_array($user_id, array_keys($result))) {
if ($debug) {
echo 'User added to the session';
}
//Registering user to the new session
SessionManager::subscribeUsersToSession(
$new_session_id,
[$user_id],
false
);
}
// Begin with the import process
$course_info = api_get_course_info($origin_course_code);
$course_id = $course_info['real_id'];
$TABLETRACK_EXERCICES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
$TBL_TRACK_ATTEMPT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$TBL_TRACK_E_COURSE_ACCESS = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$TBL_TRACK_E_LAST_ACCESS = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
$TBL_LP_VIEW = Database::get_course_table(TABLE_LP_VIEW);
$TBL_NOTEBOOK = Database::get_course_table(TABLE_NOTEBOOK);
$TBL_STUDENT_PUBLICATION = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
$TBL_STUDENT_PUBLICATION_ASSIGNMENT = Database::get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
$TBL_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
$TBL_DROPBOX_FILE = Database::get_course_table(TABLE_DROPBOX_FILE);
$TBL_DROPBOX_POST = Database::get_course_table(TABLE_DROPBOX_POST);
$TBL_AGENDA = Database::get_course_table(TABLE_AGENDA);
//1. track_e_exercises
//ORIGINAL COURSE
$sql = "SELECT * FROM $TABLETRACK_EXERCICES
WHERE c_id = $course_id AND session_id = $origin_session_id AND exe_user_id = $user_id ";
$res = Database::query($sql);
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
$list[$row['exe_id']] = $row;
}
if (!empty($list)) {
foreach ($list as $exe_id => $data) {
if ($update_database) {
$sql = "UPDATE $TABLETRACK_EXERCICES SET session_id = '$new_session_id' WHERE exe_id = $exe_id";
$res = Database::query($sql);
$result_message[$TABLETRACK_EXERCICES]++;
} else {
if (!empty($data['orig_lp_id']) & & !empty($data['orig_lp_item_id'])) {
$result_message['TRACK_E_EXERCISES'][$exe_id] = $data;
} else {
$result_message['TRACK_E_EXERCISES_IN_LP'][$exe_id] = $data;
}
}
}
}
// DESTINY COURSE
if (!$update_database) {
$sql = "SELECT * FROM $TABLETRACK_EXERCICES
WHERE
c_id = $course_id AND
session_id = $new_session_id AND
exe_user_id = $user_id ";
$res = Database::query($sql);
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
$list[$row['exe_id']] = $row;
}
if (!empty($list)) {
foreach ($list as $exe_id => $data) {
if ($update_database) {
$sql = "UPDATE $TABLETRACK_EXERCICES
SET session_id = '$new_session_id'
WHERE exe_id = $exe_id";
$res = Database::query($sql);
$result_message[$TABLETRACK_EXERCICES]++;
} else {
if (!empty($data['orig_lp_id']) & & !empty($data['orig_lp_item_id'])) {
$result_message_compare['TRACK_E_EXERCISES'][$exe_id] = $data;
} else {
$result_message_compare['TRACK_E_EXERCISES_IN_LP'][$exe_id] = $data;
}
}
}
}
}
//2.track_e_attempt, track_e_attempt_recording, track_e_downloads
//Nothing to do because there are not relationship with a session
//3. track_e_course_access
$sql = "SELECT * FROM $TBL_TRACK_E_COURSE_ACCESS
WHERE c_id = $course_id AND session_id = $origin_session_id AND user_id = $user_id ";
$res = Database::query($sql);
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
$list[$row['course_access_id']] = $row;
}
if (!empty($list)) {
foreach ($list as $id => $data) {
if ($update_database) {
$sql = "UPDATE $TBL_TRACK_E_COURSE_ACCESS
SET session_id = $new_session_id
WHERE course_access_id = $id";
if ($debug) {
echo $sql;
}
$res = Database::query($sql);
$result_message[$TBL_TRACK_E_COURSE_ACCESS]++;
}
}
}
//4. track_e_lastaccess
$sql = "SELECT access_id FROM $TBL_TRACK_E_LAST_ACCESS
WHERE c_id = $course_id
AND access_session_id = $origin_session_id
AND access_user_id = $user_id ";
$res = Database::query($sql);
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
$list[] = $row['access_id'];
}
if (!empty($list)) {
foreach ($list as $id) {
if ($update_database) {
$sql = "UPDATE $TBL_TRACK_E_LAST_ACCESS
SET access_session_id = $new_session_id
WHERE access_id = $id";
if ($debug) {
echo $sql;
}
$res = Database::query($sql);
//if ($debug) var_dump($res);
$result_message[$TBL_TRACK_E_LAST_ACCESS]++;
}
}
}
//5. lp_item_view
//CHECK ORIGIN
$sql = "SELECT * FROM $TBL_LP_VIEW
WHERE user_id = $user_id AND session_id = $origin_session_id AND c_id = $course_id ";
$res = Database::query($sql);
//Getting the list of LPs in the new session
$lp_list = new LearnpathList($user_id, $course_info, $new_session_id);
$flat_list = $lp_list->get_flat_list();
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
//Checking if the LP exist in the new session
//if (in_array($row['lp_id'], array_keys($flat_list))) {
$list[$row['id']] = $row;
//}
}
if (!empty($list)) {
foreach ($list as $id => $data) {
if ($update_database) {
$sql = "UPDATE $TBL_LP_VIEW
SET session_id = $new_session_id
WHERE c_id = $course_id AND id = $id ";
if ($debug) {
var_dump($sql);
}
$res = Database::query($sql);
if ($debug) {
var_dump($res);
}
$result_message[$TBL_LP_VIEW]++;
} else {
//Getting all information of that lp_item_id
$score = Tracking::get_avg_student_score(
$user_id,
$origin_course_code,
[$data['lp_id']],
$origin_session_id
);
$progress = Tracking::get_avg_student_progress(
$user_id,
$origin_course_code,
[$data['lp_id']],
$origin_session_id
);
$result_message['LP_VIEW'][$data['lp_id']] = [
'score' => $score,
'progress' => $progress,
];
}
}
}
//CHECk DESTINY
if (!$update_database) {
$sql = "SELECT * FROM $TBL_LP_VIEW WHERE user_id = $user_id AND session_id = $new_session_id AND c_id = $course_id";
$res = Database::query($sql);
// Getting the list of LPs in the new session
$lp_list = new LearnpathList($user_id, $course_info, $new_session_id);
$flat_list = $lp_list->get_flat_list();
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
//Checking if the LP exist in the new session
//if (in_array($row['lp_id'], array_keys($flat_list))) {
$list[$row['id']] = $row;
//}
}
if (!empty($list)) {
foreach ($list as $id => $data) {
//Getting all information of that lp_item_id
$score = Tracking::get_avg_student_score(
$user_id,
$origin_course_code,
[$data['lp_id']],
$new_session_id
);
$progress = Tracking::get_avg_student_progress(
$user_id,
$origin_course_code,
[$data['lp_id']],
$new_session_id
);
$result_message_compare['LP_VIEW'][$data['lp_id']] = [
'score' => $score,
'progress' => $progress,
];
}
}
}
//6. Agenda
//calendar_event_attachment no problems no session_id
$sql = "SELECT ref FROM $TBL_ITEM_PROPERTY
WHERE tool = 'calendar_event' AND insert_user_id = $user_id AND c_id = $course_id ";
$res = Database::query($sql);
while ($row = Database::fetch_array($res, 'ASSOC')) {
$id = $row['ref'];
if ($update_database) {
$sql = "UPDATE $TBL_AGENDA SET session_id = $new_session_id WHERE c_id = $course_id AND id = $id ";
if ($debug) {
var_dump($sql);
}
$res_update = Database::query($sql);
if ($debug) {
var_dump($res_update);
}
$result_message['agenda']++;
}
}
//7. Forum ?? So much problems when trying to import data
//8. Student publication - Works
$sql = "SELECT ref FROM $TBL_ITEM_PROPERTY
WHERE tool = 'work' AND insert_user_id = $user_id AND c_id = $course_id";
if ($debug) {
echo $sql;
}
$res = Database::query($sql);
while ($row = Database::fetch_array($res, 'ASSOC')) {
$id = $row['ref'];
$sql = "SELECT * FROM $TBL_STUDENT_PUBLICATION WHERE id = $id AND session_id = $origin_session_id AND c_id = $course_id";
if ($debug) {
var_dump($sql);
}
$sub_res = Database::query($sql);
if (Database::num_rows($sub_res) > 0) {
$data = Database::fetch_array($sub_res, 'ASSOC');
if ($debug) {
var_dump($data);
}
$parent_id = $data['parent_id'];
if (isset($data['parent_id']) & & !empty($data['parent_id'])) {
$sql = "SELECT * FROM $TBL_STUDENT_PUBLICATION
WHERE id = $parent_id AND c_id = $course_id";
$select_res = Database::query($sql);
$parent_data = Database::fetch_array(
$select_res,
'ASSOC'
);
if ($debug) {
var_dump($parent_data);
}
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$course_dir = $sys_course_path.$course_info['path'];
$base_work_dir = $course_dir.'/work';
require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php';
// Creating the parent folder in the session if does not exists already
//@todo ugly fix
$search_this = "folder_moved_from_session_id_$origin_session_id";
$search_this2 = $parent_data['url'];
$sql = "SELECT * FROM $TBL_STUDENT_PUBLICATION
WHERE description like '%$search_this%' AND url LIKE '%$search_this2%' AND session_id = $new_session_id AND c_id = $course_id
ORDER BY id desc LIMIT 1";
if ($debug) {
echo $sql;
}
$sub_res = Database::query($sql);
$num_rows = Database::num_rows($sub_res);
if ($num_rows > 0) {
$new_result = Database::fetch_array($sub_res, 'ASSOC');
$created_dir = $new_result['url'];
$new_parent_id = $new_result['id'];
} else {
if ($update_database) {
$dir_name = substr($parent_data['url'], 1);
$created_dir = create_unexisting_work_directory($base_work_dir, $dir_name);
$created_dir = '/'.$created_dir;
$now = new DateTime(api_get_utc_datetime(), new DateTimeZone('UTC'));
//Creating directory
$publication = new \Chamilo\CourseBundle\Entity\CStudentPublication();
$publication
->setUrl($created_dir)
->setCId($course_id)
->setTitle($parent_data['title'])
->setDescription(
$parent_data['description']."folder_moved_from_session_id_$origin_session_id"
)
->setActive(false)
->setAccepted(true)
->setFiletype('folder')
->setSentDate($now)
->setQualification($parent_data['qualification'])
->setParentId(0)
->setQualificatorId(0)
->setSession($session);
$id = $publication->getIid();
//Folder created
api_item_property_update($course_info, 'work', $id, 'DirectoryCreated', api_get_user_id());
$new_parent_id = $id;
$result_message[$TBL_STUDENT_PUBLICATION.' - new folder created called: '.$created_dir]++;
}
}
//Creating student_publication_assignment if exists
$sql = "SELECT * FROM $TBL_STUDENT_PUBLICATION_ASSIGNMENT WHERE publication_id = $parent_id AND c_id = $course_id";
if ($debug) {
var_dump($sql);
}
$rest_select = Database::query($sql);
if (Database::num_rows($rest_select) > 0) {
if ($update_database) {
$assignment_data = Database::fetch_array($rest_select, 'ASSOC');
$sql_add_publication = "INSERT INTO ".$TBL_STUDENT_PUBLICATION_ASSIGNMENT." SET
c_id = '$course_id',
expires_on = '".$assignment_data['expires_on']."',
ends_on = '".$assignment_data['ends_on']."',
add_to_calendar = '".$assignment_data['add_to_calendar']."',
enable_qualification = '".$assignment_data['enable_qualification']."',
publication_id = '".$new_parent_id."'";
if ($debug) {
echo $sql_add_publication;
}
$rest_select = Database::query($sql_add_publication);
$id = Database::insert_id();
$sql_update = "UPDATE ".$TBL_STUDENT_PUBLICATION." SET ".
"has_properties = '".$id."',
view_properties = '1'
WHERE id = ".$new_parent_id;
if ($debug) {
echo $sql_update;
}
$rest_update = Database::query($sql_update);
if ($debug) {
var_dump($sql_update);
}
$result_message[$TBL_STUDENT_PUBLICATION_ASSIGNMENT]++;
}
}
$doc_url = $data['url'];
$new_url = str_replace($parent_data['url'], $created_dir, $doc_url);
if ($update_database) {
//Creating a new work
$data['sent_date'] = new DateTime($data['sent_date'], new DateTimeZone('UTC'));
$publication = new \Chamilo\CourseBundle\Entity\CStudentPublication();
$publication
->setUrl($new_url)
->setCId($course_id)
->setTitle($data['title'])
->setDescription($data['description'].' file moved')
->setActive($data['active'])
->setAccepted($data['accepted'])
->setPostGroupId($data['post_group_id'])
->setSentDate($data['sent_date'])
->setParentId($new_parent_id)
->setSession($session);
$em->persist($publication);
$em->flush();
$id = $publication->getIid();
api_item_property_update($course_info, 'work', $id, 'DocumentAdded', $user_id);
$result_message[$TBL_STUDENT_PUBLICATION]++;
$full_file_name = $course_dir.'/'.$doc_url;
$new_file = $course_dir.'/'.$new_url;
if (file_exists($full_file_name)) {
//deleting old assignment
$result = copy($full_file_name, $new_file);
if ($result) {
unlink($full_file_name);
$sql = "DELETE FROM $TBL_STUDENT_PUBLICATION WHERE id= ".$data['id'];
if ($debug) {
var_dump($sql);
}
$result_delete = Database::query($sql);
api_item_property_update($course_info, 'work', $data['id'], 'DocumentDeleted', api_get_user_id());
}
}
}
}
}
}
//9. Survey Pending
//10. Dropbox - not neccesary to move categories (no presence of session_id)
$sql = "SELECT id FROM $TBL_DROPBOX_FILE
WHERE uploader_id = $user_id AND session_id = $origin_session_id AND c_id = $course_id";
if ($debug) {
var_dump($sql);
}
$res = Database::query($sql);
while ($row = Database::fetch_array($res, 'ASSOC')) {
$id = $row['id'];
if ($update_database) {
$sql = "UPDATE $TBL_DROPBOX_FILE SET session_id = $new_session_id WHERE c_id = $course_id AND id = $id";
if ($debug) {
var_dump($sql);
}
$res = Database::query($sql);
if ($debug) {
var_dump($res);
}
$sql = "UPDATE $TBL_DROPBOX_POST SET session_id = $new_session_id WHERE file_id = $id";
if ($debug) {
var_dump($sql);
}
$res = Database::query($sql);
if ($debug) {
var_dump($res);
}
$result_message[$TBL_DROPBOX_FILE]++;
}
}
//11. Notebook
$sql = "SELECT notebook_id FROM $TBL_NOTEBOOK
WHERE user_id = $user_id AND session_id = $origin_session_id AND course = '$origin_course_code' AND c_id = $course_id";
if ($debug) {
var_dump($sql);
}
$res = Database::query($sql);
while ($row = Database::fetch_array($res, 'ASSOC')) {
$id = $row['notebook_id'];
if ($update_database) {
$sql = "UPDATE $TBL_NOTEBOOK
SET session_id = $new_session_id
WHERE c_id = $course_id AND notebook_id = $id";
if ($debug) {
var_dump($sql);
}
$res = Database::query($sql);
if ($debug) {
var_dump($res);
}
}
}
if ($update_database) {
echo '< h2 > '.get_lang('Stats moved.').'< / h2 > ';
if (is_array($result_message)) {
foreach ($result_message as $table => $times) {
echo 'Table '.$table.' - '.$times.' records updated < br / > ';
}
}
} else {
echo '< h2 > '.get_lang('User information for this course').'< / h2 > ';
echo '< br / > ';
echo '< table width = "100%" > ';
echo '< tr > ';
echo '< td width = "50%" valign = "top" > ';
if (0 == $origin_session_id) {
echo '< h4 > '.get_lang('Original course').'< / h4 > ';
} else {
echo '< h4 > '.get_lang('Original session').' #'.$origin_session_id.'< / h4 > ';
}
compare_data($result_message);
echo '< / td > ';
echo '< td width = "50%" valign = "top" > ';
if (0 == $new_session_id) {
echo '< h4 > '.get_lang('Destination course').'< / h4 > ';
} else {
echo '< h4 > '.get_lang('Destination session').' #'.$new_session_id.'< / h4 > ';
}
compare_data($result_message_compare);
echo '< / td > ';
echo '< / tr > ';
echo '< / table > ';
}
} else {
echo get_lang('The course does not exist in this session. The copy will work only from one course in one session to the same course in another session.');
}
}
} else {
echo get_lang('There was an error.');
}
exit;
}
$htmlHeadXtra[] = '< script >
function moveto (unique_id, user_id) {
var session_id = document.getElementById(unique_id).options[document.getElementById(unique_id).selectedIndex].value;
$.ajax({
contentType: "application/x-www-form-urlencoded",
beforeSend: function(myObject) {
$("div#reponse_"+unique_id).html("< img src = \'../inc/lib/javascript/indicator.gif\' / > "); },
type: "POST",
url: "user_move_stats.php",
data: "load_ajax=1"+"& unique_id="+unique_id+"& user_id="+user_id+"& session_id="+session_id,
success: function(datos) {
$("div#reponse_"+unique_id).html(datos);
}
});
}
function view_stat (unique_id, user_id) {
var session_id = document.getElementById(unique_id).options[document.getElementById(unique_id).selectedIndex].value;
$.ajax({
contentType: "application/x-www-form-urlencoded",
beforeSend: function(myObject) {
$("div#reponse_"+unique_id).html("< img src = \'../inc/lib/javascript/indicator.gif\' / > "); },
type: "POST",
url: "user_move_stats.php",
data: "load_ajax=1& view_stat=1"+"& unique_id="+unique_id+"& user_id="+user_id+"& session_id="+session_id,
success: function(datos) {
$("div#reponse_"+unique_id).html(datos);
}
});
}
< / script > ';
function get_courses_list_by_user_id_based_in_exercises($user_id)
{
$TABLETRACK_EXERCICES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
$user_id = intval($user_id);
$sql = "SELECT DISTINCT exe_user_id, c_id, session_id
FROM $TABLETRACK_EXERCICES
WHERE exe_user_id = $user_id
ORDER by exe_user_id, c_id ASC";
$res = Database::query($sql);
$course_list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
$course_list[] = $row;
}
return $course_list;
}
Display::addFlash(
Display::return_message(
get_lang('This advanced tool allows you to manually improve the tracking of users results when moving from courses methodology to sessions methodology. In most cases, you won\'t need to use it.< br / > '),
'normal',
false
)
);
Display::display_header(get_lang('Move users results from/to a session'));
echo '< div class = "actions" > ';
echo '< a href = "../admin/index.php" > '.Display::return_icon('back.png', get_lang('Back to').' '.get_lang('Administration'), '', ICON_SIZE_MEDIUM).'< / a > ';
echo '< / div > ';
// Some pagination
$page = 1;
if (isset($_GET['page']) & & !empty($_GET['page'])) {
$page = intval($_GET['page']);
}
$default = 20;
$count = UserManager::get_number_of_users();
$nro_pages = round($count / $default) + 1;
$begin = $default * ($page - 1);
$end = $default * $page;
$navigation = "$begin - $end / $count< br / > ";
if ($page > 1) {
$navigation .= '< a href = "'.api_get_self().'?page='.($page - 1).'" > '.get_lang('Previous').'< / a > ';
} else {
$navigation .= get_lang('Previous');
}
$navigation .= ' ';
$page++;
if ($page < $nro_pages) {
$navigation .= '< a href = "'.api_get_self().'?page='.$page.'" > '.get_lang('Next').'< / a > ';
} else {
$navigation .= get_lang('Next');
}
echo $navigation;
$user_list = UserManager::get_user_list([], [], $begin, $default);
$session_list = SessionManager::get_sessions_list([], ['name']);
$options = '';
$options .= '< option value = "0" > --'.get_lang('Select a session').'--< / option > ';
foreach ($session_list as $session_data) {
$my_session_list[$session_data['id']] = $session_data['name'];
$options .= '< option value = "'.$session_data['id'].'" > '.$session_data['name'].'< / option > ';
}
$combinations = [];
if (!empty($user_list)) {
foreach ($user_list as $user) {
$user_id = $user['user_id'];
$name = $user['firstname'].' '.$user['lastname'];
$course_list_registered = CourseManager::get_courses_list_by_user_id(
$user_id,
true,
false
);
$new_course_list = [];
foreach ($course_list_registered as $course_reg) {
if (empty($course_reg['session_id'])) {
$course_reg['session_id'] = 0;
}
// Recover the code for historical reasons. If it can be proven
// that the code can be safely replaced by c_id in the following
// PHP code, feel free to do so
$courseInfo = api_get_course_info_by_id($course_reg['real_id']);
$course_reg['code'] = $courseInfo['code'];
$new_course_list[] = $course_reg['code'].'_'.$course_reg['session_id'];
}
$course_list = get_courses_list_by_user_id_based_in_exercises($user_id);
if (is_array($course_list) & & !empty($course_list)) {
foreach ($course_list as $my_course) {
$courseInfo = api_get_course_info_by_id($my_course['c_id']);
$my_course['real_id'] = $my_course['c_id'];
$key = $courseInfo['code'].'_'.$my_course['session_id'];
if (!in_array($key, $new_course_list)) {
$my_course['not_registered'] = 1;
$course_list_registered[] = $my_course;
}
}
}
foreach ($course_list_registered as & $course) {
$courseInfo = api_get_course_info_by_id($course['real_id']);
$course['name'] = $courseInfo['name'];
}
$course_list = $course_list_registered;
echo '< div > ';
echo '< table class = "data_table" > ';
echo '< tr > ';
echo '< th style = "text-align:left;" colspan = "'.count($course_list).'" > ';
echo "< h3 > $name #$user_id < / h3 > ";
echo '< / th > ';
echo '< / tr > ';
if (!empty($course_list)) {
echo '< tr > ';
foreach ($course_list as $course) {
echo '< td > ';
if (isset($course['id_session']) & & !empty($course['id_session'])) {
echo '< b > '.get_lang('Session name').'< / b > '.$my_session_list[$course['id_session']].'< br / > ';
}
echo $course['name'];
echo ' ('.$course['code'].') ';
if (isset($course['not_registered']) & & !empty($course['not_registered'])) {
echo ' < i > '.get_lang('User not registered.').'< / i > ';
}
echo '< / td > ';
}
echo '< / tr > ';
echo '< tr > ';
foreach ($course_list as $course) {
$course_code = $course['code'];
if (empty($course['id_session'])) {
$session_id = 0;
} else {
$session_id = $course['id_session'];
}
echo '< td > ';
echo get_lang('Move to');
echo '< br / > ';
$unique_id = uniqid();
$combinations[$unique_id] = ['course_code' => $course_code, 'session_id' => $session_id];
echo '< select id = "'.$unique_id.'" name = "'.$unique_id.'" > ';
echo $options;
echo '< / select > ';
echo '< br / > ';
echo '< button type = "submit" class = "btn btn-success" onclick = "view_stat(\''.$unique_id.'\', \''.$user_id.'\');" > '.get_lang('Compare stats').'< / button > ';
echo '< button type = "submit" class = "btn btn-success" onclick = "moveto(\''.$unique_id.'\', \''.$user_id.'\');" > '.get_lang('Move').'< / button > ';
echo '< div id = "reponse_'.$unique_id.'" > < / div > ';
echo '< / td > ';
}
echo '< / tr > ';
} else {
echo '< td > ';
echo get_lang('This user isn\'t subscribed in a course');
echo '< / td > ';
}
echo '< / table > ';
echo '< / div > ';
}
}
echo $navigation;
$_SESSION['combination'] = $combinations;
