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374 lines
15 KiB
374 lines
15 KiB
<?php
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/* For licensing terms, see /license.txt */
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// TODO: Is this file deprecated?
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/**
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* @package chamilo.tracking
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* @todo clean code - structure is unclear and difficult to modify
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*/
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$uInfo = intval($_REQUEST['uInfo']);
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$view = Security::remove_XSS($_REQUEST['view']);
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// Including the global initialization file
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require_once '../inc/global.inc.php';
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// the section (for the tabs)
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$this_section = "session_my_space";
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// variables
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$user_id = api_get_user_id();
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$course_id = api_get_course_id();
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$courseId = api_get_course_int_id();
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//YW Hack security to quick fix RolesRights bug
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$is_allowed = true;
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/* Libraries */
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require_once api_get_path(SYS_CODE_PATH).'resourcelinker/resourcelinker.inc.php';
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require_once api_get_path(SYS_CODE_PATH).'exercice/hotpotatoes.lib.php';
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/* Header */
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/*
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$interbreadcrumb[]= array ("url"=>"../group/group.php", "name"=> get_lang('BredCrumpGroups'));
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$interbreadcrumb[]= array ("url"=>"../group/group_space.php?gidReq=$_gid", "name"=> get_lang('BredCrumpGroupSpace'));
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*/
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if(isset($uInfo)) {
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$interbreadcrumb[]= array ('url'=>'../user/userInfo.php?uInfo='.Security::remove_XSS($uInfo), "name"=> api_ucfirst(get_lang('Users')));
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}
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$nameTools = get_lang('ToolName');
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$htmlHeadXtra[] = "<style type='text/css'>
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/*<![CDATA[*/
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.secLine {background-color : #E6E6E6;}
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.content {padding-left : 15px;padding-right : 15px; }
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.specialLink{color : #0000FF;}
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/*]]>*/
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</style>
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<style media='print' type='text/css'>
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/*<![CDATA[*/
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td {border-bottom: thin dashed gray;}
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/*]]>*/
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</style>";
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Display::display_header($nameTools,"Tracking");
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/* Constants and variables */
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$is_allowedToTrack = $is_courseAdmin;
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$is_course_member = CourseManager::is_user_subscribed_in_real_or_linked_course($user_id, $courseId);
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// Database Table Definitions
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$TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$TABLEUSER = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
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$TABLECOURSE_GROUPSUSER = Database::get_course_table(TABLE_GROUP_USER);
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$now = api_get_utc_datetime();
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$sql = "SELECT 1
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FROM $tbl_session_course_user AS session_course_user
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INNER JOIN $tbl_session AS session
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ON session_course_user.session_id = session.id
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AND ((access_start_date <= '$now'
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AND access_end_date >= '$now')
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OR (access_start_date='0000-00-00' AND access_end_date='0000-00-00'))
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WHERE session_id='".api_get_session_id()."' AND c_id = $courseId";
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//echo $sql;
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$result=Database::query($sql);
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if(!Database::num_rows($result)){
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$disabled = true;
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}
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$tbl_learnpath_main = Database::get_course_table(TABLE_LP_MAIN);
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$tbl_learnpath_item = Database::get_course_table(TABLE_LP_ITEM);
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$tbl_learnpath_view = Database::get_course_table(TABLE_LP_VIEW);
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$tbl_learnpath_item_view = Database::get_course_table(TABLE_LP_ITEM_VIEW);
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$documentPath=api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
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// The variables for the days and the months
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$DaysShort = api_get_week_days_short();
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$DaysLong = api_get_week_days_long();
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$MonthsLong = api_get_months_long();
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$MonthsShort = api_get_months_short();
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//$is_allowedToTrack = $is_groupTutor; // allowed to track only user of one group
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//$is_allowedToTrackEverybodyInCourse = $is_allowed[EDIT_RIGHT]; // allowed to track all students in course
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//YW hack security to fix RolesRights bug
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$is_allowedToTrack = true; // allowed to track only user of one group
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$is_allowedToTrackEverybodyInCourse = $is_allowedToTrack; // allowed to track all students in course
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/* MAIN SECTION */
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?>
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<h3>
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<?php echo $nameTools ?>
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</h3>
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<h4>
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<?php echo get_lang('StatsOfUser'); ?>
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</h4>
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<table width="100%" cellpadding="2" cellspacing="3" border="0">
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<?php
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// check if uid is tutor of this group
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if (( $is_allowedToTrack || $is_allowedToTrackEverybodyInCourse )) {
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if (!$uInfo && !isset($uInfo)) {
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/*
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* Display list of user of this group
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*/
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echo "<h4>".get_lang('ListStudents')."</h4>";
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if ($is_allowedToTrackEverybodyInCourse) {
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// if user can track everybody : list user of course
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$sql = "SELECT count(user_id)
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FROM $TABLECOURSUSER
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WHERE c_id = '".$courseId."' AND relation_type<>".COURSE_RELATION_TYPE_RRHH."";
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} else {
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// if user can only track one group : list users of this group
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$sql = "SELECT count(user)
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FROM $TABLECOURSE_GROUPSUSER
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WHERE group_id = '".intval($_gid)."'";
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}
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$userGroupNb = StatsUtils::getOneResult($sql);
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$step = 25; // number of student per page
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if ($userGroupNb > $step) {
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if (!isset($offset)) {
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$offset=0;
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}
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$next = $offset + $step;
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$previous = $offset - $step;
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$navLink = "<table width='100%' border='0'>\n"
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."<tr>\n"
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."<td align='left'>";
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if ($previous >= 0) {
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$navLink .= "<a href='".api_get_self()."?offset=$previous'><< ".get_lang('PreviousPage')."</a>";
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}
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$navLink .= "</td>\n"
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."<td align='right'>";
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if ($next < $userGroupNb) {
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$navLink .= "<a href='".api_get_self()."?offset=$next'>".get_lang('NextPage')." >></a>";
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}
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$navLink .= "</td>\n"
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."</tr>\n"
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."</table>\n";
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} else {
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$offset = 0;
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}
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echo $navLink;
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//sanity check of integer vars
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if (!settype($offset, 'integer') || !settype($step, 'integer')) {
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die('Offset or step variables are not integers.');
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}
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if ($is_allowedToTrackEverybodyInCourse) {
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// list of users in this course
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$sql = "SELECT u.user_id, u.firstname,u.lastname
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FROM $TABLECOURSUSER cu , $TABLEUSER u
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WHERE
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cu.user_id = u.user_id AND
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cu.relation_type<>".COURSE_RELATION_TYPE_RRHH." AND
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cu.c_id = '".$courseId."'
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LIMIT $offset,$step";
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} else {
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// list of users of this group
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$sql = "SELECT u.user_id, u.firstname,u.lastname
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FROM $TABLECOURSE_GROUPSUSER gu , $TABLEUSER u
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WHERE
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gu.user_id = u.user_id AND
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gu.group_id = '".intval($_gid)."'
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LIMIT $offset,$step";
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}
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$list_users = getManyResults3Col($sql);
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echo "<table width='100%' cellpadding='2' cellspacing='1' border='0'>\n"
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."<tr align='center' valign='top' bgcolor='#E6E6E6'>\n"
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."<td align='left'>",get_lang('UserName'),"</td>\n"
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."</tr>\n";
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for ($i = 0; $i < sizeof($list_users); $i++) {
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echo "<tr valign='top' align='center'>\n"
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."<td align='left'>"
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."<a href='".api_get_self()."?uInfo=",$list_users[$i][0],"'>"
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.$list_users[$i][1]," ",$list_users[$i][2]
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."</a>".
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"</td>\n";
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}
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echo "</table>";
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echo $navLink;
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} else {
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// if uInfo is set
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/*
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* Information about student uInfo
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*/
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// these checks exists for security reasons, neither a prof nor a tutor can see statistics of a user from
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// another course, or group
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if ($is_allowedToTrackEverybodyInCourse) {
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// check if user is in this course
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$tracking_is_accepted = $is_course_member;
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$tracked_user_info = api_get_user_info($uInfo);
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} else {
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// check if user is in the group of this tutor
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$sql = "SELECT u.firstname,u.lastname, u.email
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FROM $TABLECOURSE_GROUPSUSER gu , $TABLEUSER u
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WHERE gu.user_id = u.user_id
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AND gu.group_id = '".intval($_gid)."'
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AND u.user_id = '".intval($uInfo)."'";
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$query = Database::query($sql);
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$tracked_user_info = @Database::fetch_assoc($query);
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if (is_array($tracked_user_info)) {
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$tracking_is_accepted = true;
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}
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}
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if ($tracking_is_accepted) {
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$tracked_user_info['email'] == '' ? $mail_link = get_lang('NoEmail') : $mail_link = Display::encrypted_mailto_link($tracked_user_info['email']);
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echo "<tr><td>";
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echo get_lang('informationsAbout').' :';
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echo "<ul>\n"
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."<li>".get_lang('FirstName')." : ".$tracked_user_info['firstname']."</li>\n"
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."<li>".get_lang('LastName')." : ".$tracked_user_info['lastname']."</li>\n"
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."<li>".get_lang('Email')." : ".$mail_link."</li>\n"
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."</ul>";
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echo "</td></tr>\n";
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// show all : number of 1 is equal to or bigger than number of categories
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// show none : number of 0 is equal to or bigger than number of categories
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echo "<tr>
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<td>
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[<a href='".api_get_self()."?uInfo=".Security::remove_XSS($uInfo)."&view=1111111'>".get_lang('ShowAll')."</a>]
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[<a href='".api_get_self()."?uInfo=".Security::remove_XSS($uInfo)."&view=0000000'>".get_lang('ShowNone')."</a>]".
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//"||[<a href='".api_get_self()."'>".get_lang('BackToList')."</a>]".
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"</td>
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</tr>
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";
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if (!isset($view)) {
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$view ='0000000';
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}
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//Logins
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TrackingUserLog::display_login_tracking_info($view, $uInfo, $courseId);
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//Exercise results
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TrackingUserLog::display_exercise_tracking_info($view, $uInfo, $_cid);
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//Student publications uploaded
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TrackingUserLog::display_student_publications_tracking_info($view, $uInfo, $courseId);
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//Links usage
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TrackingUserLog::display_links_tracking_info($view, $uInfo, $_cid);
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//Documents downloaded
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TrackingUserLog::display_document_tracking_info($view, $uInfo, $_cid);
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} else {
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echo get_lang('ErrorUserNotInGroup');
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}
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/*
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* Scorm contents and Learning Path
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*/
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if (substr($view, 5, 1) == '1') {
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$new_view = substr_replace($view, '0', 5, 1);
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echo "<tr>
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<td valign='top'>
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<font color='#0000FF'>- </font><b>".get_lang('ScormAccess')."</b> [<a href='".api_get_self()."?view=".Security::remove_XSS($new_view)."&uInfo=".Security::remove_XSS($uInfo)."'>".get_lang('Close')."</a>] [<a href='userLogCSV.php?".api_get_cidreq()."&uInfo=".Security::remove_XSS($_GET['uInfo'])."&view=000001'>".get_lang('ExportAsCSV')."</a>]
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</td>
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</tr>";
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$sql = "SELECT id, name FROM $tbl_learnpath_main";
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$result=Database::query($sql);
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$ar=Database::fetch_array($result);
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echo "<tr><td style='padding-left : 40px;padding-right : 40px;'>";
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echo "<table cellpadding='2' cellspacing='1' border='0' align='center'><tr>
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<td class='secLine'>
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".get_lang('ScormContentColumn')."
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</td>
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</tr>";
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if (is_array($ar)) {
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while ($ar['id'] != '') {
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$lp_title = stripslashes($ar['name']);
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echo "<tr><td>";
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echo "<a href='".api_get_self()."?view=".$view."&scormcontopen=".$ar['id']."&uInfo=".Security::remove_XSS($uInfo)."' class='specialLink'>$lp_title</a>";
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echo "</td></tr>";
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if ($ar['id'] == $scormcontopen) {
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//have to list the students here
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$contentId = intval($ar['id']);
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$sql3 = "SELECT iv.status, iv.score, i.title, iv.total_time " .
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"FROM $tbl_learnpath_item i " .
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"INNER JOIN $tbl_learnpath_item_view iv ON i.id=iv.lp_item_id " .
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"INNER JOIN $tbl_learnpath_view v ON iv.lp_view_id=v.id " .
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"WHERE (v.user_id=".intval($uInfo)." and v.lp_id=$contentId)
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ORDER BY v.id, i.id";
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$result3=Database::query($sql3);
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$ar3=Database::fetch_array($result3);
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if (is_array($ar3)) {
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echo "<tr><td> </td>
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<td class='secLine'>
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".get_lang('ScormTitleColumn')."
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</td>
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<td class='secLine'>
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".get_lang('ScormStatusColumn')."
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</td>
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<td class='secLine'>
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".get_lang('ScormScoreColumn')."
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</td>
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<td class='secLine'>
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".get_lang('ScormTimeColumn')."
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</td>
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</tr>";
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while ($ar3['status'] != '') {
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require_once '../newscorm/learnpathItem.class.php';
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$time = learnpathItem::getScormTimeFromParameter('php', $ar3['total_time']);
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echo "<tr><td> </td><td>";
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echo "$title</td><td align=right>{$ar3['status']}</td><td align=right>{$ar3['score']}</td><td align=right>$time</td>";
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echo "</tr>";
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$ar3=Database::fetch_array($result3);
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}
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} else {
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echo "<tr>";
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echo "<td colspan='3'><center>".get_lang('ScormNeverOpened')."</center></td>";
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echo"</tr>";
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}
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}
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$ar = Database::fetch_array($result);
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}
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} else {
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$noscorm=true;
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}
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if ($noscorm) {
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echo "<tr>";
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echo "<td colspan='3'><center>".get_lang('NoResult')."</center></td>";
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echo "</tr>";
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}
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echo "</table>";
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echo "</td></tr>";
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} else {
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$new_view = substr_replace($view, '1', 5, 1);
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echo "
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<tr>
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<td valign='top'>
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+<font color='#0000FF'> </font><a href='".api_get_self()."?view=".Security::remove_XSS($new_view)."&uInfo=".Security::remove_XSS($uInfo)."' class='specialLink'>".get_lang('ScormAccess')."</a>
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</td>
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</tr>
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";
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}
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}
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} else {
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// not allowed
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api_not_allowed();
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}
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?>
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</table>
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<?php
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Display::display_footer();
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