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chamilo-lms
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Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/admin/user_move_stats.php

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<?php
/* For licensing terms, see /license.txt */
/**
* User move scripti (to move between courses and sessions)
* @package chamilo.admin
*/
/**
* Code
*/
$language_file = 'admin';
$cidReset = true;
require_once '../inc/global.inc.php';
$this_section=SECTION_PLATFORM_ADMIN;
api_protect_admin_script();
require_once '../newscorm/learnpathList.class.php';
$interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
$debug = 0;
function compare_data($result_message) {
foreach ($result_message as $table=>$data) {
$title = $table;
if ($table == 'TRACK_E_EXERCISES') {
$title = get_lang('Exercises');
} elseif ($table == 'TRACK_E_EXERCISES_IN_LP') {
$title = get_lang('ExercisesInLp');
} elseif ($table == 'LP_VIEW') {
$title = get_lang('LearningPaths');
}
echo '<br / ><h3>'.get_lang($title).' </h3><hr />';
if (is_array($data)) {
foreach ($data as $id => $item) {
if ($table == 'TRACK_E_EXERCISES' || $table == 'TRACK_E_EXERCISES_IN_LP' ) {
echo "<br /><h3>".get_lang('Attempt')." #$id</h3>";
echo '<h3>';
echo get_lang('Exercise').' #'.$item['exe_exo_id'];
echo '</h3>';
if (!empty($item['orig_lp_id'])) {
echo '<h3>';
echo get_lang('LearningPath').' #'.$item['orig_lp_id'];
echo '</h3>';
}
//Process data
$array = array('exe_date' =>get_lang('Date'), 'exe_result' =>get_lang('Score'),'exe_weighting'=>get_lang('Weighting'));
foreach($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 = $value <br />";
}
}
}
} else {
echo get_lang('NoResults');
}
}
}
if (isset($_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('ThereWasAnError');
} else {
$origin_course_code = $combination_result['course_code'];
$origin_session_id = intval($combination_result['session_id']);
$new_session_id = intval($_REQUEST['session_id']);
//if (!isset($_REQUEST['view_stat'])) {
if ($origin_session_id == $new_session_id ) {
echo get_lang('CantMoveToTheSameSession');
exit;
}
//}
$user_id = intval($_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 = array();
$result_message_compare = array();
$update_database = true;
if (isset($_REQUEST['view_stat']) && $_REQUEST['view_stat'] == 1 ) {
$update_database = false;
}
//Check if the same course exist in the session destination
if ($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::suscribe_users_to_session($new_session_id,array($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_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$TBL_TRACK_ATTEMPT = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$TBL_TRACK_E_COURSE_ACCESS = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$TBL_TRACK_E_LAST_ACCESS = Database::get_statistic_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);
$course_code = Database::escape_string($course_code);
//1. track_e_exercises
//ORIGINAL COURSE
$sql = "SELECT * FROM $TABLETRACK_EXERCICES WHERE exe_cours_id = '$origin_course_code' AND session_id = $origin_session_id AND exe_user_id = $user_id ";
$res = Database::query($sql);
$list = array();
while($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 $TABLETRACK_EXERCICES WHERE exe_cours_id = '$origin_course_code' AND session_id = $new_session_id AND exe_user_id = $user_id ";
$res = Database::query($sql);
$list = array();
while($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 $TBL_TRACK_E_COURSE_ACCESS WHERE course_code = '$origin_course_code' AND session_id = $origin_session_id AND user_id = $user_id ";
$res = Database::query($sql);
$list = array();
while($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);
if ($debug) var_dump($res);
$result_message[$TBL_TRACK_E_COURSE_ACCESS]++;
} else {
//$result_message[$TBL_TRACK_E_COURSE_ACCESS][$id] = $data;
}
}
//4. track_e_lastaccess
$sql = "SELECT access_id FROM $TBL_TRACK_E_LAST_ACCESS WHERE access_cours_code = '$origin_course_code' AND access_session_id = $origin_session_id AND access_user_id = $user_id ";
$res = Database::query($sql);
$list = array();
while($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, $origin_course_code, $new_session_id);
$flat_list = $lp_list->get_flat_list();
$list = array();
while($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, $origin_course_code, array($data['lp_id']),$origin_session_id);
$progress = Tracking::get_avg_student_progress($user_id, $origin_course_code, array($data['lp_id']),$origin_session_id);
$result_message['LP_VIEW'][$data['lp_id']] = array('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, $origin_course_code, $new_session_id);
$flat_list = $lp_list->get_flat_list();
$list = array();
while($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, $origin_course_code, array($data['lp_id']), $new_session_id);
$progress = Tracking::get_avg_student_progress($user_id, $origin_course_code, array($data['lp_id']), $new_session_id);
$result_message_compare['LP_VIEW'][$data['lp_id']] = array('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
//echo '<h1>Student publication</h1>';
$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 = api_get_utc_datetime();
//Creating directory
$sql_add_publication = "INSERT INTO " . $TBL_STUDENT_PUBLICATION . " SET " .
"url = '".$created_dir."',
c_id = '".$course_id."',
title = '".$parent_data['title']."',
description = '".$parent_data['description']." folder_moved_from_session_id_$origin_session_id ',
author = '',
active = '0',
accepted = '1',
filetype = 'folder',
sent_date = '".$now."',
qualification = '".$parent_data['qualification'] ."',
parent_id = '',
qualificator_id = '',
date_of_qualification = '0000-00-00 00:00:00',
session_id = ".$new_session_id;
$rest_insert = Database::query($sql_add_publication);
if ($debug) echo ($sql_add_publication);
// add the directory
$id = Database::insert_id();
//Folder created
api_item_property_update($course_info, 'work', $id, 'DirectoryCreated', api_get_user_id());
if ($debug) var_dump($rest_insert);
$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
$sql_add_publication = "INSERT INTO " . $TBL_STUDENT_PUBLICATION . " SET " .
"url = '" . $new_url . "',
c_id = '".$course_id."',
title = '" . $data['title']. "',
description = '" . $data['description'] . " file moved',
author = '" . $data['author'] . "',
active = '" . $data['active']. "',
accepted = '" . $data['accepted']. "',
post_group_id = '" . $data['post_group_id'] . "',
sent_date = '".$data['sent_date'] ."',
parent_id = '".$new_parent_id ."' ,
session_id = ".$new_session_id;
if ($debug) echo $sql_add_publication;
$rest_insert = Database::query($sql_add_publication);
if ($debug) var_dump($rest_insert);
$id = Database::insert_id();
api_item_property_update($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 ($update_database) {
echo '<h2>'.get_lang('StatsMoved').'</h2>';
if (is_array($result_message))
foreach ($result_message as $table=>$times) {
echo 'Table '.$table.' - '.$times.' records updated <br />';
}
} else {
echo '<h2>'.get_lang('UserInformationOfThisCourse').'</h2>';
echo '<br />';
echo '<table width="100%">';
echo '<tr>';
echo '<td width="50%" valign="top">';
if ($origin_session_id == 0 ) {
echo '<h4>'.get_lang('OriginCourse').'</h4>';
} else {
echo '<h4>'.get_lang('OriginSession').' #'.$origin_session_id.'</h4>';
}
compare_data($result_message);
echo '</td>';
echo '<td width="50%" valign="top">';
if ($new_session_id == 0 ) {
echo '<h4>'.get_lang('DestinyCourse').'</h4>';
} else {
echo '<h4>'.get_lang('DestinySession').' #'.$new_session_id.'</h4>';
}
compare_data($result_message_compare);
echo '</td>';
echo '</tr>';
echo '</table>';
}
} else {
echo get_lang('CourseDoesNotExistInThisSession');
}
}
} else {
echo get_lang('ThereWasAnError');
}
exit;
}
$htmlHeadXtra[] = '<script type="text/javascript">
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(objeto) {
$("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;
load_thick("user_move_stats.php?load_ajax=1&view_stat=1"+"&unique_id="+unique_id+"&user_id="+user_id+"&session_id="+session_id,"");
/*
$.ajax({
contentType: "application/x-www-form-urlencoded",
beforeSend: function(objeto) {
$("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_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$user_id = intval($user_id);
//$sql = "SELECT DISTINCT exe_user_id, exe_cours_id as code, session_id as id_session FROM $TABLETRACK_EXERCICES WHERE exe_user_id = $user_id GROUP BY exe_user_id, exe_cours_id ORDER by exe_user_id, exe_cours_id ASC";
$sql = "SELECT DISTINCT exe_user_id, exe_cours_id as code, session_id as id_session FROM $TABLETRACK_EXERCICES WHERE exe_user_id = $user_id ORDER by exe_user_id, exe_cours_id ASC";
$res = Database::query($sql);
$course_list = array();
while($row = Database::fetch_array($res,'ASSOC')) {
$course_list []= $row;
}
return $course_list;
}
Display::display_header(get_lang('MoveUserStats'));
echo '<div class="actions">';
echo '<a href="../admin/index.php">'.Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'),'',ICON_SIZE_MEDIUM).'</a>';
echo '</div>';
echo Display::display_normal_message(get_lang('CompareUserResultsBetweenCoursesAndCoursesInASession'),false);
// 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 .= '&nbsp;';
$page ++;
if ($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(array(), array(), $begin, $default);
$session_list = SessionManager::get_sessions_list(array(),array('name'));
$options = '';
$options .= '<option value="0">--'.get_lang('SelectASession').'--</option>';
foreach ($session_list as $session_data) {
$my_session_list[$session_data['id']] =$session_data['name'];
$options .= '<option value="'.$session_data['id'].'">'.$session_data['name'].'</option>';
}
$combinations = array();
if (!empty($user_list)) {
foreach ($user_list as $user) {
$user_id = $user['user_id'];
//if ($user_id != 78 ) continue;
$name = $user['firstname'].' '.$user['lastname'];
$course_list_registered = CourseManager::get_courses_list_by_user_id($user_id, true, false);
$new_course_list = array();
foreach ($course_list_registered as $course_reg) {
if (empty($course_reg['id_session'])) {
$course_reg['id_session'] = 0;
}
$new_course_list[] = $course_reg['code'].'_'.$course_reg['id_session'];
}
$course_list = get_courses_list_by_user_id_based_in_exercises($user_id);
if (is_array($course_list) && !empty($course_list)) {
foreach ($course_list as $my_course) {
$key = $my_course['code'].'_'.$my_course['id_session'];
if(!in_array($key,$new_course_list)) {
$my_course['not_registered'] = 1;
$course_list_registered[] = $my_course;
}
}
}
$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($course['id_session'])) {
echo '<b>'.get_lang('SessionName').'</b> '.$my_session_list[$course['id_session']].'<br />';
}
echo $course['title'];
echo ' ('.$course['code'].') ';
if (isset($course['not_registered']) && !empty($course['not_registered'])) {
echo ' <i>'.get_lang('UserNotRegistered').'</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('MoveTo'); echo '<br />';
$unique_id = uniqid();
$combinations[$unique_id] = array('course_code' =>$course_code, 'session_id'=>$session_id);
echo '<select id="'.$unique_id.'" name="'.$unique_id.'">';
echo $options;
echo '</select>';
echo '<br />';
echo '<button type="submit" class="save" onclick="view_stat(\''.$unique_id.'\', \''.$user_id.'\');"> '.get_lang('CompareStats').'</button>';
echo '<button type="submit" class="save" onclick="moveto(\''.$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('NoCoursesForThisUser');
echo '</td>';
}
echo '</table>';
echo '</div>';
}
}
echo $navigation;
$_SESSION['combination'] = $combinations;