You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
345 lines
12 KiB
345 lines
12 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
// TODO: Is this file deprecated?
|
|
|
|
/**
|
|
* @package chamilo.tracking
|
|
* @todo clean code - structure is unclear and difficult to modify
|
|
*/
|
|
/**
|
|
* Code
|
|
*/
|
|
|
|
/* INIT SECTION */
|
|
|
|
$uInfo = $_REQUEST['uInfo'];
|
|
$view = $_REQUEST['view'];
|
|
require_once '../inc/global.inc.php';
|
|
|
|
// Roles and rights system
|
|
$user_id = api_get_user_id();
|
|
$course_id = api_get_course_id();
|
|
$courseId = api_get_course_int_id();
|
|
|
|
//YW Hack security to quick fix RolesRights bug
|
|
$is_allowed = true;
|
|
|
|
/* Libraries */
|
|
require_once api_get_path(SYS_CODE_PATH) . 'resourcelinker/resourcelinker.inc.php';
|
|
require_once api_get_path(SYS_CODE_PATH) . 'exercice/hotpotatoes.lib.php';
|
|
|
|
/* Header */
|
|
|
|
/*
|
|
$interbreadcrumb[]= array ("url"=>"../group/group.php", "name"=> get_lang('BredCrumpGroups'));
|
|
$interbreadcrumb[]= array ("url"=>"../group/group_space.php?gidReq=$_gid", "name"=> get_lang('BredCrumpGroupSpace'));
|
|
*/
|
|
|
|
if ($uInfo) {
|
|
$interbreadcrumb[] = array(
|
|
"url" => "../user/userInfo.php?uInfo=$uInfo",
|
|
"name" => get_lang('BredCrumpUsers')
|
|
);
|
|
}
|
|
|
|
$nameTools = get_lang('ToolName');
|
|
|
|
/* Constants and variables */
|
|
|
|
$is_allowedToTrack = $is_courseAdmin;
|
|
$is_course_member = CourseManager::is_user_subscribed_in_real_or_linked_course(
|
|
$user_id,
|
|
$courseId
|
|
);
|
|
|
|
// Database Table Definitions
|
|
$TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER);
|
|
$TABLEUSER = Database::get_main_table(TABLE_MAIN_USER);
|
|
$tbl_session_course_user = Database::get_main_table(
|
|
TABLE_MAIN_SESSION_COURSE_USER
|
|
);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
|
|
$TABLECOURSE_GROUPSUSER = Database::get_course_table(TABLE_GROUP_USER);
|
|
$now = api_get_utc_datetime();
|
|
|
|
$sql = "SELECT 1
|
|
FROM $tbl_session_course_user AS session_course_user
|
|
INNER JOIN $tbl_session AS session
|
|
ON session_course_user.session_id = session.id
|
|
AND ((access_start_date <= '$now'
|
|
AND access_end_date >= '$now')
|
|
OR (access_start_date='0000-00-00' AND access_end_date='0000-00-00'))
|
|
WHERE session_id='" . $_SESSION['id_session'] . "' AND c_id = $courseId";
|
|
//echo $sql;
|
|
$result = Database::query($sql);
|
|
if (!Database::num_rows($result)) {
|
|
$disabled = true;
|
|
}
|
|
|
|
|
|
$tbl_learnpath_main = Database::get_course_table(TABLE_LP_MAIN);
|
|
$tbl_learnpath_item = Database::get_course_table(TABLE_LP_ITEM);
|
|
$tbl_learnpath_view = Database::get_course_table(TABLE_LP_VIEW);
|
|
$tbl_learnpath_item_view = Database::get_course_table(TABLE_LP_ITEM_VIEW);
|
|
|
|
$documentPath = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/document';
|
|
|
|
// The variables for the days and the months
|
|
$DaysShort = api_get_week_days_short();
|
|
$DaysLong = api_get_week_days_long();
|
|
$MonthsLong = api_get_months_long();
|
|
$MonthsShort = api_get_months_short();
|
|
|
|
//$is_allowedToTrack = $is_groupTutor; // allowed to track only user of one group
|
|
//$is_allowedToTrackEverybodyInCourse = $is_allowed[EDIT_RIGHT]; // allowed to track all students in course
|
|
//YW hack security to fix RolesRights bug
|
|
$is_allowedToTrack = true; // allowed to track only user of one group
|
|
$is_allowedToTrackEverybodyInCourse = $is_allowedToTrack; // allowed to track all students in course
|
|
|
|
/* MAIN SECTION */
|
|
|
|
$title[0] = '';
|
|
$title[1] = '';
|
|
$line = '';
|
|
$title_line = '';
|
|
|
|
// check if uid is tutor of this group
|
|
if (($is_allowedToTrack || $is_allowedToTrackEverybodyInCourse)) {
|
|
if (!$uInfo && !isset($uInfo)) {
|
|
/*
|
|
* Display list of user of this group
|
|
*/
|
|
|
|
if ($is_allowedToTrackEverybodyInCourse) {
|
|
// if user can track everybody : list user of course
|
|
$sql = "SELECT count(user_id)
|
|
FROM $TABLECOURSUSER
|
|
WHERE c_id = '$courseId' AND relation_type<>" . COURSE_RELATION_TYPE_RRHH . "";
|
|
|
|
} else {
|
|
// if user can only track one group : list users of this group
|
|
$sql = "SELECT count(user)
|
|
FROM $TABLECOURSE_GROUPSUSER
|
|
WHERE group_id = '$_gid'";
|
|
}
|
|
$userGroupNb = StatsUtils::getOneResult($sql);
|
|
$step = 25; // number of student per page
|
|
if ($userGroupNb > $step) {
|
|
if (!isset($offset)) {
|
|
$offset = 0;
|
|
}
|
|
|
|
$next = $offset + $step;
|
|
$previous = $offset - $step;
|
|
|
|
$navLink = "";
|
|
|
|
if ($previous >= 0) {
|
|
}
|
|
if ($next < $userGroupNb) {
|
|
}
|
|
|
|
} else {
|
|
$offset = 0;
|
|
}
|
|
|
|
echo $navLink;
|
|
|
|
if (!settype($offset, 'integer') || !settype($step, 'integer')) {
|
|
die('Offset or step variables are not integers.');
|
|
} //sanity check of integer vars
|
|
if ($is_allowedToTrackEverybodyInCourse) {
|
|
// list of users in this course
|
|
$sql = "SELECT u.user_id, u.firstname,u.lastname
|
|
FROM $TABLECOURSUSER cu , $TABLEUSER u
|
|
WHERE cu.user_id = u.user_id AND cu.relation_type<>" . COURSE_RELATION_TYPE_RRHH . "
|
|
AND cu.c_id = '$courseId'
|
|
LIMIT $offset,$step";
|
|
} else {
|
|
// list of users of this group
|
|
$sql = "SELECT u.user_id, u.firstname,u.lastname
|
|
FROM $TABLECOURSE_GROUPSUSER gu , $TABLEUSER u
|
|
WHERE gu.user_id = u.user_id
|
|
AND gu.group_id = '$_gid'
|
|
LIMIT $offset,$step";
|
|
}
|
|
$list_users = getManyResults3Col($sql);
|
|
for ($i = 0; $i < sizeof($list_users); $i++) {
|
|
// just sum $i up
|
|
}
|
|
|
|
} else { // if uInfo is set
|
|
/*
|
|
* Informations about student uInfo
|
|
*/
|
|
// these checks exists for security reasons, neither a prof nor a tutor can see statistics of a user from
|
|
// another course, or group
|
|
if ($is_allowedToTrackEverybodyInCourse) {
|
|
// check if user is in this course
|
|
$tracking_is_accepted = $is_course_member;
|
|
$tracked_user_info = api_get_user_info($uInfo);
|
|
$title[0] = $tracked_user_info[1] . '_' . $tracked_user_info[2];
|
|
} else {
|
|
// check if user is in the group of this tutor
|
|
$sql = "SELECT u.firstname,u.lastname, u.email
|
|
FROM $TABLECOURSE_GROUPSUSER gu , $TABLEUSER u
|
|
WHERE gu.user_id = u.user_id
|
|
AND gu.group_id = '$_gid'
|
|
AND u.user_id = '$uInfo'";
|
|
$query = Database::query($sql);
|
|
$tracked_user_info = @Database::fetch_assoc($query);
|
|
if (is_array($tracked_user_info)) {
|
|
$tracking_is_accepted = true;
|
|
}
|
|
|
|
$title[0] = $tracked_user_info['firstname'] . '_' . $tracked_user_info['lastname'];
|
|
}
|
|
|
|
if ($tracking_is_accepted) {
|
|
$tracked_user_info['email'] == '' ? $mail_link = get_lang(
|
|
'NoEmail'
|
|
) : $mail_link = Display::encrypted_mailto_link(
|
|
$tracked_user_info['email']
|
|
);
|
|
|
|
if (!isset($view)) {
|
|
$view = '0000000';
|
|
}
|
|
//Logins
|
|
list($title_line1, $line1) = TrackingUserLogCSV::display_login_tracking_info(
|
|
$view,
|
|
$uInfo,
|
|
$courseId
|
|
);
|
|
|
|
//Exercise results
|
|
list($title_line2, $line2) = TrackingUserLogCSV::display_exercise_tracking_info(
|
|
$view,
|
|
$uInfo,
|
|
$_cid
|
|
);
|
|
|
|
//Student publications uploaded
|
|
list($title_line3, $line3) = TrackingUserLogCSV::display_student_publications_tracking_info(
|
|
$view,
|
|
$uInfo,
|
|
$courseId
|
|
);
|
|
|
|
//Links usage
|
|
list($title_line4, $line4) = TrackingUserLogCSV::display_links_tracking_info(
|
|
$view,
|
|
$uInfo,
|
|
$_cid
|
|
);
|
|
|
|
//Documents downloaded
|
|
list($title_line5, $line5) = TrackingUserLogCSV::display_document_tracking_info(
|
|
$view,
|
|
$uInfo,
|
|
$_cid
|
|
);
|
|
|
|
$title_line = $title_line1 . $title_line2 . $title_line3 . $title_line4 . $title_line5;
|
|
$line = $line1 . $line2 . $line3 . $line4 . $line5;
|
|
} else {
|
|
echo get_lang('ErrorUserNotInGroup');
|
|
}
|
|
|
|
|
|
/*
|
|
* Scorm contents and Learning Path
|
|
*/
|
|
//TODO: scorm tools is in work and the logs will change in few days...
|
|
/*if(substr($view,5,1) == '1')
|
|
{
|
|
$new_view = substr_replace($view,'0',5,1);
|
|
$title[1]=get_lang('ScormContentColumn');
|
|
$line ='';
|
|
$sql = "SELECT id, name FROM $tbl_learnpath_main";
|
|
$result=Database::query($sql);
|
|
$ar=Database::fetch_array($result);
|
|
|
|
if (is_array($ar))
|
|
{
|
|
while ($ar['id'] != '') {
|
|
$lp_title = stripslashes($ar['name']);
|
|
echo "<tr><td>";
|
|
echo "<a href='".api_get_self()."?view=".$view."&scormcontopen=".$ar['id']."&uInfo=$uInfo' class='specialLink'>$lp_title</a>";
|
|
echo "</td></tr>";
|
|
if ($ar['id']==$scormcontopen) { //have to list the students here
|
|
$contentId=$ar['id'];
|
|
$sql3 = "SELECT iv.status, iv.score, i.title, iv.total_time " .
|
|
"FROM $tbl_learnpath_item i " .
|
|
"INNER JOIN $tbl_learnpath_item_view iv ON i.id=iv.lp_item_id " .
|
|
"INNER JOIN $tbl_learnpath_view v ON iv.lp_view_id=v.id " .
|
|
"WHERE (v.user_id=$uInfo and v.lp_id=$contentId) ORDER BY v.id, i.id";
|
|
$result3=Database::query($sql3);
|
|
$ar3=Database::fetch_array($result3);
|
|
if (is_array($ar3)) {
|
|
$title_line=get_lang('ScormTitleColumn').";".get_lang('ScormStatusColumn').";".get_lang('ScormScoreColumn').";".get_lang('ScormTimeColumn')."\n";
|
|
|
|
while ($ar3['status'] != '') {
|
|
require_once('../newscorm/learnpathItem.class.php');
|
|
$time = learnpathItem::get_scorm_time('php',$ar3['total_time']);
|
|
$line .= $title.';'.$ar3['status'].';'.$ar3['score'].';'.$time."\n";
|
|
$ar3=Database::fetch_array($result3);
|
|
}
|
|
} else {
|
|
$line .= get_lang('ScormNeverOpened');
|
|
}
|
|
}
|
|
$ar=Database::fetch_array($result);
|
|
}
|
|
} else {
|
|
$noscorm=true;
|
|
}
|
|
|
|
if ($noscorm) {
|
|
$line=get_lang('NoResult');
|
|
}
|
|
} else {
|
|
$new_view = substr_replace($view,'1',5,1);
|
|
}*/
|
|
|
|
}
|
|
/*
|
|
* Export to a CSV file
|
|
* force the browser to save the file instead of opening it
|
|
*/
|
|
|
|
$len = strlen($title_line . $line);
|
|
header('Content-type: application/octet-stream');
|
|
//header('Content-Type: application/force-download');
|
|
header('Content-length: ' . $len);
|
|
$filename = html_entity_decode(
|
|
str_replace(
|
|
":",
|
|
"",
|
|
str_replace(" ", "_", $title[0] . '_' . $title[1] . '.csv')
|
|
)
|
|
);
|
|
$filename = api_replace_dangerous_char($filename);
|
|
if (preg_match("/MSIE 5.5/", $_SERVER['HTTP_USER_AGENT'])) {
|
|
header('Content-Disposition: filename= ' . $filename);
|
|
} else {
|
|
header('Content-Disposition: attachment; filename= ' . $filename);
|
|
}
|
|
if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE')) {
|
|
header('Pragma: ');
|
|
header('Cache-Control: ');
|
|
header(
|
|
'Cache-Control: public'
|
|
); // IE cannot download from sessions without a cache
|
|
}
|
|
header('Content-Description: ' . $filename);
|
|
header('Content-transfer-encoding: binary');
|
|
|
|
echo api_html_entity_decode($title_line, ENT_QUOTES, $charset);
|
|
echo api_html_entity_decode($line, ENT_QUOTES, $charset);
|
|
exit;
|
|
} else { // not allowed
|
|
api_not_allowed();
|
|
}
|
|
|