<?php
/* For licensing terms, see /license.txt */
/**
* Implements the tracking of students in the Reporting pages
* @package chamilo.mySpace
*/
// name of the language file that needs to be included
$language_file = array('registration', 'index', 'tracking', 'exercice', 'admin', 'gradebook');
require '../inc/global.inc.php';
require_once api_get_path(LIBRARY_PATH).'tracking.lib.php';
require_once api_get_path(LIBRARY_PATH).'export.lib.inc.php';
require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
require_once api_get_path(LIBRARY_PATH).'course.lib.php';
require_once api_get_path(SYS_CODE_PATH).'newscorm/learnpath.class.php';
require_once api_get_path(SYS_CODE_PATH).'mySpace/myspace.lib.php';
require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/gradebookitem.class.php';
require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/evaluation.class.php';
require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/result.class.php';
require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/linkfactory.class.php';
require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/be/category.class.php';
require_once api_get_path(LIBRARY_PATH).'attendance.lib.php';
require_once api_get_path(LIBRARY_PATH).'sessionmanager.lib.php';
$htmlHeadXtra[] = '< script type = "text/javascript" >
function show_image(image,width,height) {
width = parseInt(width) + 20;
height = parseInt(height) + 20;
window_x = window.open(image,\'windowX\',\'width=\'+ width + \', height=\'+ height + \'\');
}
< / script > ';
$export_csv = isset ($_GET['export']) & & $_GET['export'] == 'csv' ? true : false;
if ($export_csv) {
ob_start();
}
$csv_content = array ();
$from_myspace = false;
if (isset ($_GET['from']) & & $_GET['from'] == 'myspace') {
$from_myspace = true;
$this_section = SECTION_TRACKING;
} else {
$this_section = SECTION_COURSES;
}
$nameTools = get_lang('StudentDetails');
//$cidReset = true;
$get_course_code = Security :: remove_XSS($_GET['course']);
if (isset ($_GET['details'])) {
if (!empty ($_GET['origin']) & & $_GET['origin'] == 'user_course') {
$course_info = CourseManager :: get_course_information($get_course_code);
if (empty ($cidReq)) {
$interbreadcrumb[] = array (
"url" => api_get_path(WEB_COURSE_PATH) . $course_info['directory'],
'name' => $course_info['title']
);
}
$interbreadcrumb[] = array (
"url" => "../user/user.php?cidReq=" . $get_course_code,
"name" => get_lang("Users")
);
} else
if (!empty ($_GET['origin']) & & $_GET['origin'] == 'tracking_course') {
$course_info = CourseManager :: get_course_information($get_course_code);
if (empty ($cidReq)) {
//$interbreadcrumb[] = array ("url" => api_get_path(WEB_COURSE_PATH).$course_info['directory'], 'name' => $course_info['title']);
}
$interbreadcrumb[] = array (
"url" => "../tracking/courseLog.php?cidReq=" . $get_course_code . '& studentlist=true& id_session=' . (empty ($_SESSION['id_session']) ? '' : $_SESSION['id_session']),
"name" => get_lang("Tracking")
);
} else
if (!empty ($_GET['origin']) & & $_GET['origin'] == 'resume_session') {
$interbreadcrumb[] = array (
'url' => '../admin/index.php',
"name" => get_lang('PlatformAdmin')
);
$interbreadcrumb[] = array (
'url' => "../admin/session_list.php",
"name" => get_lang('SessionList')
);
$interbreadcrumb[] = array (
'url' => "../admin/resume_session.php?id_session=" . Security :: remove_XSS($_GET['id_session']),
"name" => get_lang('SessionOverview')
);
} else {
$interbreadcrumb[] = array (
"url" => "index.php",
"name" => get_lang('MySpace')
);
if (isset ($_GET['id_coach']) & & intval($_GET['id_coach']) != 0) {
$interbreadcrumb[] = array (
"url" => "student.php?id_coach=" . Security :: remove_XSS($_GET['id_coach']),
"name" => get_lang("CoachStudents")
);
$interbreadcrumb[] = array (
"url" => "myStudents.php?student=" . Security :: remove_XSS($_GET['student']) . '& id_coach=' . Security :: remove_XSS($_GET['id_coach']),
"name" => get_lang("StudentDetails")
);
} else {
$interbreadcrumb[] = array (
"url" => "student.php",
"name" => get_lang("MyStudents")
);
$interbreadcrumb[] = array (
"url" => "myStudents.php?student=" . Security :: remove_XSS($_GET['student']),
"name" => get_lang("StudentDetails")
);
}
}
$nameTools = get_lang("DetailsStudentInCourse");
} else {
if (!empty ($_GET['origin']) & & $_GET['origin'] == 'resume_session') {
$interbreadcrumb[] = array (
'url' => '../admin/index.php',
"name" => get_lang('PlatformAdmin')
);
$interbreadcrumb[] = array (
'url' => "../admin/session_list.php",
"name" => get_lang('SessionList')
);
$interbreadcrumb[] = array (
'url' => "../admin/resume_session.php?id_session=" . Security :: remove_XSS($_GET['id_session']),
"name" => get_lang('SessionOverview')
);
} else {
$interbreadcrumb[] = array (
"url" => "index.php",
"name" => get_lang('MySpace')
);
if (isset ($_GET['id_coach']) & & intval($_GET['id_coach']) != 0) {
if (isset ($_GET['id_session']) & & intval($_GET['id_session']) != 0) {
$interbreadcrumb[] = array (
"url" => "student.php?id_coach=" . Security :: remove_XSS($_GET['id_coach']) . "& id_session=" . $_GET['id_session'],
"name" => get_lang("CoachStudents")
);
} else {
$interbreadcrumb[] = array (
"url" => "student.php?id_coach=" . Security :: remove_XSS($_GET['id_coach']),
"name" => get_lang("CoachStudents")
);
}
} else {
$interbreadcrumb[] = array (
"url" => "student.php",
"name" => get_lang("MyStudents")
);
}
}
}
api_block_anonymous_users();
if (!api_is_allowed_to_edit() & & !api_is_coach() & & !api_is_drh() & & !api_is_course_tutor() & & $_user['status'] != SESSIONADMIN & & !api_is_platform_admin(true)) {
api_not_allowed(true);
}
Display :: display_header($nameTools);
/*
* MAIN CODE
*/
// Database Table Definitions
$tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
$tbl_session_user = Database :: get_main_table(TABLE_MAIN_SESSION_USER);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
$tbl_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$tbl_stats_access = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_ACCESS);
$tbl_stats_exercices = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_exercices_attempts= Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
//$tbl_course_lp_view = 'lp_view';
//$tbl_course_lp_view_item = 'lp_item_view';
//$tbl_course_lp_item = 'lp_item';
//$tbl_course_lp = 'lp';
//$tbl_course_quiz = 'quiz';
//$course_quiz_question = 'quiz_question';
//$course_quiz_rel_question = 'quiz_rel_question';
//$course_quiz_answer = 'quiz_answer';
//$course_student_publication = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
if (isset($_GET['user_id']) & & $_GET['user_id'] != "") {
$user_id = intval($_GET['user_id']);
} else {
$user_id = $_user['user_id'];
}
$session_id = intval($_GET['id_session']);
if (empty($session_id)) {
$session_id = api_get_session_id();
}
$student_id = intval($_GET['student']);
// Action behaviour
$check= Security::check_token('get');
if ($check) {
switch ($_GET['action']) {
case 'reset_lp' :
$origin = isset($_GET['origin']) ?Security::remove_XSS($_GET['origin']):"";
$details = isset($_GET['details']) ?Security::remove_XSS($_GET['details']):"";
$course = isset($_GET['course']) ?$_GET['course']:"";
$lp_id = isset($_GET['lp_id']) ?intval($_GET['lp_id']):"";
if (api_is_course_admin() & & !empty($course) & & !empty($lp_id) & & !empty($student_id)) {
$course_info = api_get_course_info($course);
delete_student_lp_events($student_id, $lp_id, $course_info, $session_id);
/*
$lp_view_table = Database::get_course_table(TABLE_LP_VIEW, $course_info['db_name']);
$lp_item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW, $course_info['db_name']);
//make sure we have the exact lp_view_id
$sqlview = "SELECT id FROM $lp_view_table WHERE user_id = $student_id AND lp_id = $lp_id AND session_id= $session_id";
$resultview = Database::query($sqlview);
$view = Database::fetch_array($resultview, 'ASSOC');
$lp_view_id = $view['id'] ;
$sql_delete = "DELETE FROM $lp_item_view_table WHERE lp_view_id = $view_id ";
$result = Database::query($sql_delete);
$sql_delete = "DELETE FROM $lp_view_table WHERE user_id = $student_id AND lp_id= $lp_id AND session_id= $session_id ";
$result = Database::query($sql_delete);
*/
//@todo delete the stats.track_e_exercices records. First implement this http://support.chamilo.org/issues/1334
Display::display_confirmation_message(get_lang('LPWasReset'));
}
break;
default:
break;
}
Security::clear_token();
}
if (!empty ($_GET['student'])) {
// infos about user
$info_user = UserManager :: get_user_info_by_id($student_id);
if (api_is_drh() & & !UserManager::is_user_followed_by_drh($student_id, $_user['user_id'])) {
api_not_allowed();
}
$info_user['name'] = api_get_person_name($info_user['firstname'], $info_user['lastname']);
// Actions bar
echo '< div class = "actions" > ';
echo ' < a href = "javascript: window.back();" " > '.Display::return_icon('back.png', get_lang('Back')).get_lang('Back').'< / a > ';
echo '< a href = "javascript: void(0);" onclick = "javascript: window.print();" > < img src = "../img/printmgr.gif" > ' . get_lang('Print') . '< / a > ';
echo '< a href = "' . api_get_self() . '?' . Security :: remove_XSS($_SERVER['QUERY_STRING']) . '&export=csv" > < img src = "../img/csv.gif" > ' . get_lang('ExportAsCSV') . '< / a > ';
if (!empty ($info_user['email'])) {
$send_mail = Display :: return_icon('send_mail.gif', get_lang('SendMail')) . ' ' . Display :: encrypted_mailto_link($info_user['email'], get_lang('SendMail'));
} else {
$send_mail = Display :: return_icon('send_mail.gif', get_lang('SendMail')) . ' ' . get_lang('SendMail');
}
echo $send_mail;
if (!empty ($_GET['student']) & & !empty ($_GET['course'])) { //only show link to connection details if course and student were defined in the URL
echo '< a href = "access_details.php?student=' . Security :: remove_XSS($_GET['student']) . '&course=' . Security :: remove_XSS($_GET['course']) . '&origin=' . Security :: remove_XSS($_GET['origin']) . '&cidReq='.Security::remove_XSS($_GET['course']).'&id_session='.$session_id.'" > ' . Display :: return_icon('statistics.gif', get_lang('AccessDetails')) . ' ' . get_lang('AccessDetails') . '< / a > ';
}
echo '< / div > ';
// is the user online ?
$student_online = Security :: remove_XSS($_GET['student']);
$users_online = who_is_online(30);
foreach ($users_online as $online) {
if (in_array($_GET['student'], $online)) {
$online = get_lang('Yes');
break;
} else {
$online = get_lang('No');
}
}
// get average of score and average of progress by student
$avg_student_progress = $avg_student_score = $nb_courses = 0;
$course_id = Security :: remove_XSS($_GET['course']);
if (!CourseManager :: is_user_subscribed_in_course($info_user['user_id'], $course_id, true)) {
unset ($courses[$key]);
} else {
$nb_courses++;
$avg_student_progress = Tracking::get_avg_student_progress($info_user['user_id'], $course_id, array(), $session_id);
//the score inside the Reporting table
$avg_student_score = Tracking::get_avg_student_score($info_user['user_id'], $course_id, array(), $session_id);
}
$avg_student_progress = round($avg_student_progress, 2);
// time spent on the course
$time_spent_on_the_course = api_time_to_hms(Tracking :: get_time_spent_on_the_course($info_user['user_id'], $course_id, $session_id));
// get information about connections on the platform by student
$first_connection_date = Tracking :: get_first_connection_date($info_user['user_id']);
if ($first_connection_date == '') {
$first_connection_date = get_lang('NoConnexion');
}
$last_connection_date = Tracking :: get_last_connection_date($info_user['user_id'], true);
if ($last_connection_date == '') {
$last_connection_date = get_lang('NoConnexion');
}
// cvs informations
$csv_content[] = array (
get_lang('Informations', '')
);
$csv_content[] = array (
get_lang('Name', ''),
get_lang('Email', ''),
get_lang('Tel', '')
);
$csv_content[] = array (
$info_user['name'],
$info_user['email'],
$info_user['phone']
);
$csv_content[] = array ();
// csv tracking
$csv_content[] = array (
get_lang('Tracking', '')
);
$csv_content[] = array (
get_lang('FirstLogin', ''),
get_lang('LatestLogin', ''),
get_lang('TimeSpentInTheCourse', ''),
get_lang('Progress', ''),
get_lang('Score', '')
);
$csv_content[] = array (
strip_tags($first_connection_date),
strip_tags($last_connection_date),
$time_spent_on_the_course,
$avg_student_progress . '%',
$avg_student_score
);
//Show title
$course_code = $_GET['course'];
$info_course = CourseManager :: get_course_information($course_code);
$coachs_name = '';
$session_name = '';
$nb_login = Tracking :: count_login_per_student($info_user['user_id'], $_GET['course']);
//get coach and session_name if there is one and if session_mode is activated
if (api_get_setting('use_session_mode') == 'true' & & $session_id > 0) {
$session_info = api_get_session_info($session_id);
$course_coachs = api_get_coachs_from_course($session_id,$course_code);
$nb_login = '';
if (!empty($course_coachs)) {
$info_tutor_name = array();
foreach ($course_coachs as $course_coach) {
$info_tutor_name[] = api_get_person_name($course_coach['firstname'], $course_coach['lastname']);
}
$info_course['tutor_name'] = implode(",",$info_tutor_name);
} elseif ($session_coach_id != 0) {
$session_coach_id = intval($session_info['id_coach']);
$coach_info = UserManager::get_user_info_by_id($session_coach_id);
$info_course['tutor_name'] = api_get_person_name($coach_info['firstname'], $coach_info['lastname']);
}
$coachs_name = $info_course['tutor_name'];
$session_name = $session_info['name'];
} // end if(api_get_setting('use_session_mode')=='true')
//$table_title = ($session_name? get_lang('Session').' : '.ucfirst($session_name).' | ':'').get_lang('Course').' : '.$info_course['title'].($coachs_name?' | '.get_lang('Tutor').' : '.stripslashes($coachs_name):'');
//Hiding coach name
//$table_title = ($session_name? get_lang('Session').' : '.ucfirst($session_name).' | ':'').get_lang('Course').' : '.$info_course['title'].' | '.api_get_person_name($info_user['lastname'], $info_user['firstname']);
$info_course = CourseManager :: get_course_information($get_course_code);
$session_name = api_get_session_name($session_id);
$table_title = ($session_name? get_lang('Session').' : '.$session_name.' | ':'').($info_course ?get_lang('Course').' : '.$info_course['title'].' | ':'').api_get_person_name($info_user['lastname'], $info_user['firstname']);
echo '< h2 > '.$table_title.'< / h2 > ';
?>
< a name = "infosStudent" > < / a >
< table width = "100%" border = "0" >
< tr >
<?php
$image_array = UserManager :: get_user_picture_path_by_id($info_user['user_id'], 'web', false, true);
echo '< td class = "borderRight" width = "10%" valign = "top" > ';
// get the path,width and height from original picture
$image_file = $image_array['dir'] . $image_array['file'];
$big_image = $image_array['dir'] . 'big_' . $image_array['file'];
$big_image_size = api_getimagesize($big_image);
$big_image_width = $big_image_size[0];
$big_image_height = $big_image_size[1];
$url_big_image = $big_image . '?rnd=' . time();
$img_attributes = 'src="' . $image_file . '?rand=' . time() . '" ' .
'alt="' . api_get_person_name($info_user['lastname'], $info_user['firstname']) . '" ' .
'style="float:' . ($text_dir == 'rtl' ? 'left' : 'right') . '; padding:5px;" ';
if ($image_array['file'] == 'unknown.jpg') {
echo '< img ' . $ img_attributes . ' / > ';
} else {
echo '< input type = "image" ' . $ img_attributes . ' onclick = "javascript: return show_image(\'' . $url_big_image . '\',\'' . $big_image_width . '\',\'' . $big_image_height . '\');" / > ';
}
echo '< / td > ';
?>
< td width = "40%" valign = "top" >
< table width = "100%" class = "data_table" >
< tr >
< th > <?php echo get_lang ( 'Information' ); ?> </ th >
< / tr >
< tr >
< td >
<?php
echo get_lang('Name') . ' : ';
echo $info_user['name'];
?>
< / td >
< / tr >
< tr >
< td >
<?php
echo get_lang('Email') . ' : ';
if (!empty ($info_user['email'])) {
echo '< a href = "mailto:' . $info_user['email'] . '" > ' . $info_user['email'] . '< / a > ';
} else {
echo get_lang('NoEmail');
}
?>
< / td >
< / tr >
< tr >
< td >
<?php
echo get_lang('Tel') . ' : ';
if (!empty ($info_user['phone'])) {
echo $info_user['phone'];
} else {
echo get_lang('NoTel');
}
?>
< / td >
< / tr >
< tr >
< td >
<?php
echo get_lang('OfficialCode') . ' : ';
if (!empty ($info_user['official_code'])) {
echo $info_user['official_code'];
} else {
echo get_lang('NoOfficialCode');
}
?>
< / td >
< / tr >
< tr >
< td >
<?php
echo get_lang('OnLine') . ' : ';
echo $online;
?>
< / td >
< / tr >
<?php
// Display timezone if the user selected one and if the admin allows the use of user's timezone
$timezone = null;
$timezone_user = UserManager::get_extra_user_data_by_field($info_user['user_id'],'timezone');
$use_users_timezone = api_get_setting('use_users_timezone', 'timezones');
if ($timezone_user['timezone'] != null & & $use_users_timezone == 'true') {
$timezone = $timezone_user['timezone'];
}
if ($timezone !== null) {
?>
< tr >
< td >
<?php
echo get_lang('Timezone') . ' : ';
echo $timezone;
?>
< / td >
< / tr >
<?php
}
?>
< / table >
< / td >
< td class = "borderLeft" width = "35%" valign = "top" >
< table width = "100%" class = "data_table" >
< tr >
< th colspan = "2" > <?php echo get_lang ( 'Tracking' ); ?> </ th >
< / tr >
< tr >< td align = "right" > <?php echo get_lang ( 'FirstLogin' ) ?> </ td >
< td align = "left" > <?php echo $first_connection_date ?> </ td >
< / tr >
< tr >
< td align = "right" > <?php echo get_lang ( 'LatestLogin' ) ?> </ td >
< td align = "left" > <?php echo $last_connection_date ?> </ td >
< / tr >
<?php if ( isset ( $_GET [ 'details' ]) && $_GET [ 'details' ] == 'true' ) { ?>
< tr >
< td align = "right" > <?php echo get_lang ( 'TimeSpentInTheCourse' ) ?> </ td >
< td align = "left" > <?php echo $time_spent_on_the_course ?> </ td >
< / tr >
< tr >
< td align = "right" > <?php echo get_lang ( 'Progress' ); Display :: display_icon ( 'info3.gif' , get_lang ( 'ScormAndLPProgressTotalAverage' ), array ( 'align' => 'absmiddle' , 'hspace' => '3px' )); ?> </ td >
< td align = "left" > <?php echo $avg_student_progress . '%' ?> </ td >
< / tr >
< tr >
< td align = "right" > <?php echo get_lang ( 'Score' ); Display :: display_icon ( 'info3.gif' , get_lang ( 'ScormAndLPTestTotalAverage' ), array ( 'align' => 'absmiddle' , 'hspace' => '3px' )); ?>
< / td >
< td align = "left" > <?php if ( is_numeric ( $avg_student_score )) { echo $avg_student_score . '%' ;} else { echo $avg_student_score ;} ?> </ td >
< / tr >
<?php
if (!empty($nb_login)) {
echo '< tr > < td align = "right" > ';
echo get_lang('CountToolAccess');
echo '< / td > ';
echo '< td align = "left" > ';
echo $nb_login;
echo '< / td > ';
echo '< / tr > ';
}
} ?>
< / table >
< / td >
< / tr >
< / table >
<?php
if (!empty ($_GET['details'])) {
$csv_content[] = array ();
$csv_content[] = array (str_replace(' ', '', $table_title));
?>
< br / >
<!-- line about learnpaths -->
< table class = "data_table" >
< tr >
< th >
<?php echo get_lang ( 'Learnpaths' ); ?>
< / th >
< th >
<?php echo get_lang ( 'Time' ); Display :: display_icon ( 'info3.gif' , get_lang ( 'TotalTimeByCourse' ), array ( 'align' => 'absmiddle' , 'hspace' => '3px' )); ?>
< / th >
< th >
<?php echo get_lang ( 'Score' ); Display :: display_icon ( 'info3.gif' , get_lang ( 'LPTestScore' ), array ( 'align' => 'absmiddle' , 'hspace' => '3px' )); ?>
< / th >
< th >
<?php echo get_lang ( 'Progress' ); Display :: display_icon ( 'info3.gif' , get_lang ( 'LPProgressScore' ), array ( 'align' => 'absmiddle' , 'hspace' => '3px' )); ?>
< / th >
< th >
<?php echo get_lang ( 'LastConnexion' ); Display :: display_icon ( 'info3.gif' , get_lang ( 'LastTimeTheCourseWasUsed' ), array ( 'align' => 'absmiddle' , 'hspace' => '3px' )); ?>
< / th >
<?php
echo '< th > '.get_lang('Details').'< / th > ';
if (api_is_course_admin()) {
echo '< th > '.get_lang('ResetLP').'< / th > ';
}
?>
< / tr >
<?php
$headerLearnpath = array (
get_lang('Learnpath'),
get_lang('Time'),
get_lang('Progress'),
get_lang('LastConnexion')
);
$t_lp = Database :: get_course_table(TABLE_LP_MAIN, $info_course['db_name']);
$tbl_stats_exercices = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_quiz_questions = Database :: get_course_table(TABLE_QUIZ_QUESTION, $info_course['db_name']);
// csv export headers
$csv_content[] = array ();
$csv_content[] = array (
get_lang('Learnpath', ''),
get_lang('Time', ''),
get_lang('Score', ''),
get_lang('Progress', ''),
get_lang('LastConnexion', '')
);
//
//$sql_lp = " SELECT lp.name, lp.id FROM $t_lp lp WHERE lp.session_id = $session_id ORDER BY lp.display_order";
if (empty($session_id)) {
$sql_lp = " SELECT lp.name, lp.id FROM $t_lp lp WHERE session_id = 0 ORDER BY lp.display_order";
} else {
$sql_lp = " SELECT lp.name, lp.id FROM $t_lp lp ORDER BY lp.display_order";
}
$rs_lp = Database::query($sql_lp);
$token = Security::get_token();
if (Database :: num_rows($rs_lp) > 0) {
$i = 0;
while ($learnpath = Database :: fetch_array($rs_lp)) {
$lp_id = intval($learnpath['id']);
$lp_name = $learnpath['name'];
$any_result = false;
// Get progress in lp
$progress = Tracking::get_avg_student_progress($student_id, $course_code, array($lp_id), $session_id);
if ($progress === null) {
$progress = '0%';
} else {
$any_result = true;
}
// Get time in lp
$total_time = Tracking::get_time_spent_in_lp($student_id, $course_code, array($lp_id),$session_id);
if (!empty($total_time)) $any_result = true;
// Get last connection time in lp
$start_time = Tracking::get_last_connection_time_in_lp($student_id, $course_code, $lp_id, $session_id);
if (!empty($start_time)) {
$start_time = api_get_utc_datetime($start_time );
} else {
$start_time = '-';
}
if (!empty($total_time)) $any_result = true;
// Quizz in lp
$score = Tracking :: get_avg_student_score($student_id, $course_code, array($lp_id),$session_id);
if ($i % 2 == 0) $css_class = "row_odd";
else $css_class = "row_even";
$i++;
// csv export content
$csv_content[] = array (
api_html_entity_decode(stripslashes($lp_name), ENT_QUOTES, $charset),
api_time_to_hms($total_time),
$score . '%',
$progress.'%',
$start_time
);
?>
< tr class = " <?php echo $css_class ; ?> " >
< td >
<?php echo stripslashes ( $lp_name ); ?>
< / td >
< td align = "center" >
<?php echo api_time_to_hms ( $total_time ) ?>
< / td >
< td align = "center" >
<?php
if (!is_null($score)) {
if (is_numeric($score)) {
echo $score.'%';
} else {
// if result == '-' means that the LP does not have exercises if result is 0 means the LP have an exercise
echo $score ;
}
}
if (is_numeric($progress)) {
$progress = $progress.'%';
} else {
$progress = '-';
}
?>
< / td >
< td align = "center" >
<?php echo $progress ; ?>
< / td >
< td align = "center" >
<?php
//Do not change with api_convert_and_format_date, because this value came from the lp_item_view table
//which implies several other changes not a priority right now
echo $start_time;
?>
< / td >
< td align = "center" >
<?php
if ($any_result === true) {
$from = '';
if ($from_myspace) {
$from ='&from=myspace';
}
?>
< a href = "lp_tracking.php?course= <?php echo Security :: remove_XSS ( $_GET [ 'course' ]) . $from ; ?> &origin= <?php echo Security :: remove_XSS ( $_GET [ 'origin' ]) ?> &lp_id= <?php echo $learnpath [ 'id' ] ?> &student_id= <?php echo $info_user [ 'user_id' ] ?> &session_id= <?php echo $session_id ?> " >
< img src = "../img/2rightarrow.gif" border = "0" / >
< / a >
<?php
}
echo '< / td > ';
if (api_is_course_admin()) {
echo '< td align = "center" > ';
if($any_result === true) {
echo '< a href = "myStudents.php?action=reset_lp&sec_token='.$token.'&course='.Security::remove_XSS($_GET['course']).'&details='.Security::remove_XSS($_GET['details']).'&origin='.Security::remove_XSS($_GET['origin']).'&lp_id='.$learnpath['id'].'&student='.$info_user['user_id'].'&details=true&id_session='.Security::remove_XSS($_GET['id_session']).'" > ';
echo '< img src = "../img/delete_data.gif" border = "0" / > ';
echo '< / a > ';
}
echo '< / td > ';
echo '< / tr > ';
}
$data_learnpath[$i][] = $lp_name;
$data_learnpath[$i][] = $progress . '%';
$i++;
}
} else {
echo '< tr > < td colspan = "6" > '.get_lang('NoLearnpath').'< / td > < / tr > ';
}
?>
< / table >
<!-- line about exercises -->
< table class = "data_table" >
< tr >
< th > <?php echo get_lang ( 'Exercices' ); ?> </ th >
< th > <?php echo get_lang ( 'Score' ) . Display :: return_icon ( 'info3.gif' , get_lang ( 'LastScoreTest' ), array ( 'align' => 'absmiddle' , 'hspace' => '3px' )) ?> </ th >
< th > <?php echo get_lang ( 'Attempts' ); ?> </ th >
< th > <?php echo get_lang ( 'CorrectTest' ); ?> </ th >
< / tr >
<?php
$csv_content[] = array ();
$csv_content[] = array (
get_lang('Exercices'),
get_lang('Score'),
get_lang('Attempts')
);
$t_quiz = Database :: get_course_table(TABLE_QUIZ_TEST, $info_course['db_name']);
$sql_exercices = "SELECT quiz.title,id
FROM " . $t_quiz . " AS quiz
WHERE active='1' AND quiz.session_id = $session_id ORDER BY quiz.title ASC
";
$result_exercices = Database::query($sql_exercices);
$i = 0;
if (Database :: num_rows($result_exercices) > 0) {
while ($exercices = Database :: fetch_array($result_exercices)) {
$exercise_id = intval($exercices['id']);
$count_attempts = Tracking::count_student_exercise_attempts($student_id, $course_code, $exercise_id,$session_id);
$score_percentage = Tracking::get_avg_student_exercise_score($student_id, $course_code, $exercise_id, $session_id);
$csv_content[] = array (
$exercices['title'],
$score_percentage . '%',
$count_attempts
);
if ($i % 2 == 0) $css_class = 'row_odd';
else $css_class = 'row_even';
echo '< tr class = "'.$css_class.'" > < td > '.$exercices['title'].'< / td > ';
echo '< td align = "center" > ';
if ($count_attempts > 0) {
echo $score_percentage . '%';
} else {
echo '/';
$score_percentage = 0;
}
echo '< / td > ';
echo '< td align = "center" > '.$count_attempts.'< / td > ';
echo '< td align = "center" > ';
$sql_last_attempt = 'SELECT exe_id FROM ' . $tbl_stats_exercices . ' WHERE exe_exo_id="'.$exercise_id.'" AND exe_user_id="'.$student_id.'" AND exe_cours_id="'.$course_code.'" AND orig_lp_id = 0 AND orig_lp_item_id = 0 ORDER BY exe_date DESC LIMIT 1';
$result_last_attempt = Database::query($sql_last_attempt);
if (Database :: num_rows($result_last_attempt) > 0) {
$id_last_attempt = Database :: result($result_last_attempt, 0, 0);
if ($count_attempts > 0)
echo '< a href = "../exercice/exercise_show.php?id=' . $id_last_attempt . '&cidReq='.$course_code.'&student='.$student_id.'&origin='.(empty($_GET['origin'])?'tracking':Security::remove_XSS($_GET['origin'])).'" > < img src = "' . api_get_path(WEB_IMG_PATH) . 'quiz.gif" border = "0" / > < / a > ';
}
echo '< / td > < / tr > ';
$data_exercices[$i][] = $exercices['title'];
$data_exercices[$i][] = $score_percentage . '%';
$data_exercices[$i][] = $count_attempts;
$i++;
}
} else {
echo '< tr > < td colspan = "6" > '.get_lang('NoExercise').'< / td > < / tr > ';
}
?>
< / table >
<!-- line about other tools -->
< table class = "data_table" >
< tr >
< td >
<?php
$csv_content[] = array ();
$nb_assignments = Tracking::count_student_assignments($student_id, $course_code, $session_id);
$messages = Tracking::count_student_messages($student_id, $course_code, $session_id);
$links = Tracking::count_student_visited_links($student_id, $course_code, $session_id);
$chat_last_connection = Tracking::chat_last_connection($student_id, $course_code, $session_id);
$documents = Tracking::count_student_downloaded_documents($student_id, $course_code, $session_id);
$csv_content[] = array (
get_lang('Student_publication'),
$nb_assignments
);
$csv_content[] = array (
get_lang('Messages'),
$messages
);
$csv_content[] = array (
get_lang('LinksDetails'),
$links
);
$csv_content[] = array (
get_lang('DocumentsDetails'),
$documents
);
$csv_content[] = array (
get_lang('ChatLastConnection'),
$chat_last_connection
);
?>
< tr >
< th colspan = "2" >
<?php echo get_lang ( 'OtherTools' ); ?>
< / th >
< / tr >
< tr > <!-- assignments -->
< td width = "40%" >
<?php echo get_lang ( 'Student_publication' ) ?>
< / td >
< td >
<?php echo $nb_assignments ?>
< / td >
< / tr >
< tr > <!-- messages -->
< td >
<?php echo get_lang ( 'Messages' ) ?>
< / td >
< td >
<?php echo $messages ?>
< / td >
< / tr >
< tr > <!-- links -->
< td >
<?php echo get_lang ( 'LinksDetails' ) ?>
< / td >
< td >
<?php echo $links ?>
< / td >
< / tr >
< tr > <!-- documents -->
< td >
<?php echo get_lang ( 'DocumentsDetails' ) ?>
< / td >
< td >
<?php echo $documents ?>
< / td >
< / tr >
< tr > <!-- Chats -->
< td >
<?php echo get_lang ( 'ChatLastConnection' ) ?>
< / td >
< td >
<?php echo $chat_last_connection ; ?>
< / td >
< / tr >
< / table >
< / td >
< / tr >
< / table >
< / table >
< br / >
<?php
} else {
$courses_in_session = array ();
if (!api_is_platform_admin(true) & & $_user['status'] != DRH) {
// courses followed by user where we are coach
if (!isset ($_GET['id_coach'])) {
$sessions_coached_by_user = Tracking::get_sessions_coached_by_user($_user['user_id']);
foreach ($sessions_coached_by_user as $session_coached_by_user) {
$sid = intval($session_coached_by_user['id']);
$courses_followed_by_coach = Tracking :: get_courses_followed_by_coach($_user['user_id'], $sid);
$courses_in_session[$sid] = $courses_followed_by_coach;
}
} else {
$sessions_coached_by_user = Tracking::get_sessions_coached_by_user(intval($_GET['id_coach']));
foreach ($sessions_coached_by_user as $session_coached_by_user) {
$sid = intval($session_coached_by_user['id']);
$courses_followed_by_coach = Tracking :: get_courses_followed_by_coach(intval($_GET['id_coach']), $sid);
$courses_in_session[$sid] = $courses_followed_by_coach;
}
}
} else {
$sql = 'SELECT course_code FROM ' . $tbl_course_user . ' WHERE relation_type< >'.COURSE_RELATION_TYPE_RRHH.' AND user_id=' . Database :: escape_string($info_user['user_id']);
$rs = Database::query($sql);
while ($row = Database :: fetch_array($rs)) {
$courses_in_session[0][] = $row['course_code'];
}
// get the list of sessions where the user is subscribed as student
$sql = 'SELECT id_session, course_code FROM ' . Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER) . ' WHERE id_user=' . intval($info_user['user_id']);
$rs = Database::query($sql);
$tmp_sessions = array();
while ($row = Database :: fetch_array($rs)) {
$tmp_sessions[] = $row['id_session'];
if (in_array($row['id_session'],$tmp_sessions)) {
$courses_in_session[$row['id_session']][] = $row['course_code'];
}
}
}
$csv_content[] = array ();
$csv_content[] = array (
get_lang('Session', ''),
get_lang('Course', ''),
get_lang('Time', ''),
get_lang('Progress', ''),
get_lang('Score', ''),
get_lang('AttendancesFaults', ''),
get_lang('Evaluations')
);
$attendance = new Attendance();
foreach ($courses_in_session as $key => $courses) {
$session_id = $key;
$session_info = api_get_session_info($session_id);
$session_name = $session_info['name'];
$date_start = '';
if (!empty ($session_info['date_start'])) {
$date_start = explode('-', $session_info['date_start']);
$date_start = $date_start[2] . '/' . $date_start[1] . '/' . $date_start[0];
}
$date_end = '';
if (!empty ($session_info['date_end'])) {
$date_end = explode('-', $session_info['date_end']);
$date_end = $date_end[2] . '/' . $date_end[1] . '/' . $date_end[0];
}
$date_session = get_lang('From') . ' ' . $date_start . ' ' . get_lang('To') . ' ' . $date_end;
$title = '';
if (empty($session_id)) {
$title = get_lang('Courses');
} else {
$title = ucfirst($session_name).($date_session?' ('.$date_session.')':'');
}
// courses
echo '< h4 > '.$title.'< / h4 > ';
echo '< table class = "data_table" > ';
echo '< tr >
< th > '.get_lang('Course').'< / th >
< th > '.get_lang('Time').'< / th >
< th > '.get_lang('Progress').'< / th >
< th > '.get_lang('Score').'< / th >
< th > '.get_lang('AttendancesFaults').'< / th >
< th > '.get_lang('Evaluations').'< / th >
< th > '.get_lang('Details').'< / th >
< / tr > ';
if (!empty($courses)) {
foreach ($courses as $course_code) {
if (CourseManager :: is_user_subscribed_in_course($student_id, $course_code, true)) {
$course_info = CourseManager :: get_course_information($course_code);
$time_spent_on_course = api_time_to_hms(Tracking :: get_time_spent_on_the_course($info_user['user_id'], $course_code, $session_id));
// get average of faults in attendances by student
$results_faults_avg = $attendance->get_faults_average_by_course($student_id, $course_code, $session_id);
if (!empty($results_faults_avg['total'])) {
if (api_is_drh()) {
$attendances_faults_avg = '< a title = "'.get_lang('GoAttendance').'" href = "'.api_get_path(WEB_CODE_PATH).'attendance/index.php?cidReq='.$course_code.'&id_session='.$session_id.'&student_id='.$student_id.'" > '.$results_faults_avg['faults'].'/'.$results_faults_avg['total'].' ('.$results_faults_avg['porcent'].'%)< / a > ';
} else {
$attendances_faults_avg = $results_faults_avg['faults'].'/'.$results_faults_avg['total'].' ('.$results_faults_avg['porcent'].'%)';
}
} else {
$attendances_faults_avg = '0/0 (0%)';
}
// get evaluatios by student
$cats = Category::load(null, null, $course_code, null, null, $session_id);
$scoretotal = array();
if (isset($cats)) {
if (!empty($session_id)) {
$scoretotal= $cats[0]->calc_score($student_id, $course_code, $session_id);
} else {
$scoretotal= $cats[0]->calc_score($student_id, $course_code);
}
}
$scoretotal_display = '0/0 (0%)';
if (!empty($scoretotal)) {
/*
if (api_is_drh()) {
$session_param = !empty($session_id)?'&id_session='.$session_id:'';
$scoretotal_display = '< a title = "'.get_lang('GoAssessments').'" href = "'.api_get_path(WEB_CODE_PATH).'gradebook/index.php?cidReq='.$course_code.'&id_session='.$session_id.'&student_id='.$student_id.'" > '.round($scoretotal[0],2).'/'.round($scoretotal[1],2).'('.round(($scoretotal[0] / $scoretotal[1]) * 100,2) . ' %)< / a > ';
} else {
$scoretotal_display = round($scoretotal[0],2).'/'.round($scoretotal[1],2).'('.round(($scoretotal[0] / $scoretotal[1]) * 100,2) . ' %)';
}
*/
$scoretotal_display = round($scoretotal[0],2).'/'.round($scoretotal[1],2).'('.round(($scoretotal[0] / $scoretotal[1]) * 100,2) . ' %)';
}
$progress = Tracking::get_avg_student_progress($info_user['user_id'], $course_code, null, $session_id);
$score = Tracking :: get_avg_student_score($info_user['user_id'], $course_code, null, $session_id);
$progress = empty($progress) ? '0%' : $progress.'%';
$score = empty($score) ? '0%' : $score.'%';
$csv_content[] = array (
$session_name,
$course_info['title'],
$time_spent_on_course,
$progress,
$score,
$attendances_faults_avg,
$scoretotal_display
);
echo '
< tr >
< td align = "right" > '.$course_info['title'].'< / td >
< td align = "right" > '.$time_spent_on_course .'< / td >
< td align = "right" > '.$progress.'< / td >
< td align = "right" > '.$score.'< / td >
< td align = "right" > '.$attendances_faults_avg.'< / td >
< td align = "right" > '.$scoretotal_display.'< / td > ';
if (isset ($_GET['id_coach']) & & intval($_GET['id_coach']) != 0) {
echo '< td align = "center" width = "10" > < a href = "'.api_get_self().'?student='.$info_user['user_id'].'&details=true&course='.$course_info['code'].'&id_coach='.Security::remove_XSS($_GET['id_coach']).'&origin='.Security::remove_XSS($_GET['origin']).'&id_session='.$session_id.'#infosStudent" > < img src = "'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border = "0" / > < / a > < / td > ';
} else {
echo '< td align = "center" width = "10" > < a href = "'.api_get_self().'?student='.$info_user['user_id'].'&details=true&course='.$course_info['code'].'&origin='.Security::remove_XSS($_GET['origin']).'&id_session='.$session_id.'#infosStudent" > < img src = "'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border = "0" / > < / a > < / td > ';
}
echo '< / tr > ';
}
}
} else {
echo "< tr > < td colspan = '5' > ".get_lang('NoCourse')."< / td > < / tr > ";
}
echo '< / table > ';
}
} //end of else !empty($details)
?>
<?php
if (!empty ($_GET['details']) & & $_GET['origin'] != 'tracking_course' & & $_GET['origin'] != 'user_course') {
?>
< br / > < br / >
<?php
}
if (!empty ($_GET['exe_id'])) {
$t_q = Database :: get_course_table(TABLE_QUIZ_TEST, $info_course['db_name']);
$t_qq = Database :: get_course_table(TABLE_QUIZ_QUESTION, $info_course['db_name']);
$t_qa = Database :: get_course_table(TABLE_QUIZ_ANSWER, $info_course['db_name']);
$t_qtq = Database :: get_course_table(TABLE_QUIZ_TEST_QUESTION, $info_course['db_name']);
$sql_exercice_details = "SELECT qq.question, qq.ponderation, qq.id
FROM " . $t_qq . " as qq
INNER JOIN " . $t_qtq . " as qrq
ON qrq.question_id = qq.id
AND qrq.exercice_id = " . intval($_GET['exe_id']);
$result_exercice_details = Database::query($sql_exercice_details);
$sql_ex_name = "SELECT quiz.title
FROM " . $t_q . " AS quiz
WHERE quiz.id = " . intval($_GET['exe_id']);
;
$resultExName = Database::query($sql_ex_name);
$exName = Database :: fetch_array($resultExName);
echo "< table class = 'data_table' >
< tr >
< th colspan = '2' >
" . $exName['title'] . "
< / th >
< / tr >
";
while ($exerciceDetails = Database :: fetch_array($result_exercice_details)) {
$sqlAnswer = " SELECT qa.comment, qa.answer
FROM " . $t_qa . " as qa
WHERE qa.question_id = " . $exerciceDetails['id'];
$resultAnswer = Database::query($sqlAnswer);
echo "< a name = 'infosExe' > < / a > ";
echo "
< tr >
< td colspan = '2' >
< strong > " . $exerciceDetails['question'] . ' /' . $exerciceDetails['ponderation'] . "< / strong >
< / td >
< / tr >
";
while ($answer = Database :: fetch_array($resultAnswer)) {
echo "
< tr >
< td >
" . $answer['answer'] . "
< / td >
< td >
";
if (!empty ($answer['comment']))
echo $answer['comment'];
else
echo get_lang('NoComment');
echo "
< / td >
< / tr >
";
}
}
echo "< / table > ";
}
//YW - commented out because it doesn't seem to be used
//$header = array_merge($headerLearnpath,$headerExercices,$headerProductions);
}
if ($export_csv) {
ob_end_clean();
Export :: export_table_csv($csv_content, 'reporting_student');
exit;
}
/*
==============================================================================
FOOTER
==============================================================================
*/
Display :: display_footer();
