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chamilo-lms
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[svn r12562] Fix a bug in the reporting. The reporting didn't take into consideration the score in SCORM LP and quizz in LP

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skala
Julian Prud'homme 18 years ago
parent 2af9d51ce5
commit de79da4507
2 changed files with 468 additions and 407 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 592
      main/inc/lib/tracking.lib.php
  2. 55
      main/mySpace/myStudents.php

592
main/inc/lib/tracking.lib.php
Unescape View File

@ -1,4 +1,5 @@
<?php // $Id: tracking.lib.php 2007-28-02 15:51:53
<?php
// $Id: tracking.lib.php 2007-28-02 15:51:53
/*
==============================================================================
Dokeos - elearning and course management software
@ -30,7 +31,6 @@
==============================================================================
*/
class Tracking {
/**
@ -38,20 +38,18 @@ class Tracking {
* @param integer $user_id the user id
* @return timestamp $nb_seconds
*/
function get_time_spent_on_the_platform ($user_id)
{
function get_time_spent_on_the_platform($user_id) {
$tbl_track_login = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN);
$sql = 'SELECT login_date, logout_date FROM '.$tbl_track_login.'
WHERE login_user_id = '.intval($user_id);
$sql = 'SELECT login_date, logout_date FROM ' . $tbl_track_login . '
WHERE login_user_id = ' . intval($user_id);
$rs = api_sql_query($sql);
$nb_seconds=0;
$nb_seconds = 0;
while($a_connections=mysql_fetch_array($rs))
{
while ($a_connections = mysql_fetch_array($rs)) {
$s_login_date = $a_connections["login_date"];
$s_logout_date = $a_connections["logout_date"];
@ -59,7 +57,7 @@ class Tracking {
$i_timestamp_login_date = strtotime($s_login_date);
$i_timestamp_logout_date = strtotime($s_logout_date);
$nb_seconds += ($i_timestamp_logout_date-$i_timestamp_login_date);
$nb_seconds += ($i_timestamp_logout_date - $i_timestamp_login_date);
}
@ -72,24 +70,22 @@ class Tracking {
* @param string $course_code the course code
* @return timestamp $nb_seconds
*/
function get_time_spent_on_the_course ($user_id, $course_code)
{
function get_time_spent_on_the_course($user_id, $course_code) {
// protect datas
$student_id = intval($student_id);
$course_code = addslashes($course_code);
$tbl_track_course = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$sql = 'SELECT login_course_date, logout_course_date FROM '.$tbl_track_course.'
WHERE user_id = '.intval($user_id).'
AND course_code="'.$course_code.'"';
$sql = 'SELECT login_course_date, logout_course_date FROM ' . $tbl_track_course . '
WHERE user_id = ' . intval($user_id) . '
AND course_code="' . $course_code . '"';
$rs = api_sql_query($sql);
$nb_seconds=0;
$nb_seconds = 0;
while($a_connections=mysql_fetch_array($rs))
{
while ($a_connections = mysql_fetch_array($rs)) {
$s_login_date = $a_connections["login_course_date"];
$s_logout_date = $a_connections["logout_course_date"];
@ -97,99 +93,86 @@ class Tracking {
$i_timestamp_login_date = strtotime($s_login_date);
$i_timestamp_logout_date = strtotime($s_logout_date);
$nb_seconds += ($i_timestamp_logout_date-$i_timestamp_login_date);
$nb_seconds += ($i_timestamp_logout_date - $i_timestamp_login_date);
}
return $nb_seconds;
}
function get_last_connection_date($student_id, $warning_message=false)
{
function get_last_connection_date($student_id, $warning_message = false) {
$tbl_track_login = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN);
$sql = 'SELECT login_date FROM '.$tbl_track_login.'
WHERE login_user_id = '.intval($student_id).'
ORDER BY login_date DESC LIMIT 0,1';
$sql = 'SELECT login_date FROM ' . $tbl_track_login . '
WHERE login_user_id = ' . intval($student_id) . '
ORDER BY login_date DESC LIMIT 0,1';
$rs = api_sql_query($sql);
if($last_login_date = mysql_result($rs,0,0))
{
if(!$warning_message){
return format_locale_date(get_lang('DateFormatLongWithoutDay'),strtotime($last_login_date));
}
else{
$timestamp=strtotime($last_login_date);
$currentTimestamp=mktime();
if ($last_login_date = mysql_result($rs, 0, 0)) {
if (!$warning_message) {
return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date));
} else {
$timestamp = strtotime($last_login_date);
$currentTimestamp = mktime();
//If the last connection is > than 7 days, the text is red
//345600 = 7 days in seconds
if($currentTimestamp-$timestamp>604800){
return '<span style="color: #F00;">'.format_locale_date(get_lang('DateFormatLongWithoutDay'),strtotime($last_login_date)).'</span>';
}
else{
return format_locale_date(get_lang('DateFormatLongWithoutDay'),strtotime($last_login_date));
if ($currentTimestamp - $timestamp > 604800) {
return '<span style="color: #F00;">' . format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date)) . '</span>';
} else {
return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date));
}
}
}
else
{
} else {
return false;
}
}
function get_last_connection_date_on_the_course($student_id, $course_code)
{
function get_last_connection_date_on_the_course($student_id, $course_code) {
$tbl_track_login = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$sql = 'SELECT login_course_date FROM '.$tbl_track_login.'
WHERE user_id = '.intval($student_id).'
AND course_code = "'.mysql_real_escape_string($course_code).'"
ORDER BY login_course_date DESC LIMIT 0,1';
$sql = 'SELECT login_course_date FROM ' . $tbl_track_login . '
WHERE user_id = ' . intval($student_id) . '
AND course_code = "' . mysql_real_escape_string($course_code) . '"
ORDER BY login_course_date DESC LIMIT 0,1';
$rs = api_sql_query($sql);
if($last_login_date = mysql_result($rs,0,0))
{
$timestamp=strtotime($last_login_date);
$currentTimestamp=mktime();
if ($last_login_date = mysql_result($rs, 0, 0)) {
$timestamp = strtotime($last_login_date);
$currentTimestamp = mktime();
//If the last connection is > than 7 days, the text is red
//345600 = 7 days in seconds
if($currentTimestamp-$timestamp>604800){
return '<span style="color: #F00;">'.format_locale_date(get_lang('DateFormatLongWithoutDay'),strtotime($last_login_date)).'</span>';
}
else{
return format_locale_date(get_lang('DateFormatLongWithoutDay'),strtotime($last_login_date));
if ($currentTimestamp - $timestamp > 604800) {
return '<span style="color: #F00;">' . format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date)) . '</span>';
} else {
return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date));
}
}
else
{
} else {
return false;
}
}
function count_course_per_student ($user_id)
{
function count_course_per_student($user_id) {
$user_id = intval($user_id);
$tbl_course_rel_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$tbl_session_course_rel_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$sql = 'SELECT DISTINCT course_code
FROM '.$tbl_course_rel_user.'
WHERE user_id = '.$user_id;
$rs = api_sql_query($sql , __FILE__ , __LINE__);
FROM ' . $tbl_course_rel_user . '
WHERE user_id = ' . $user_id;
$rs = api_sql_query($sql, __FILE__, __LINE__);
$nb_courses = mysql_num_rows($rs);
$sql = 'SELECT DISTINCT course_code
FROM '.$tbl_session_course_rel_user.'
WHERE id_user = '.$user_id;
$rs = api_sql_query($sql , __FILE__ , __LINE__);
FROM ' . $tbl_session_course_rel_user . '
WHERE id_user = ' . $user_id;
$rs = api_sql_query($sql, __FILE__, __LINE__);
$nb_courses += mysql_num_rows($rs);
return $nb_courses;
}
function get_avg_student_progress($student_id, $course_code)
{
require_once(api_get_path(LIBRARY_PATH).'course.lib.php');
function get_avg_student_progress($student_id, $course_code) {
require_once (api_get_path(LIBRARY_PATH) . 'course.lib.php');
// protect datas
$student_id = intval($student_id);
@ -199,64 +182,144 @@ class Tracking {
$a_course = CourseManager :: get_course_information($course_code);
// table definition
$tbl_course_lp_view = Database :: get_course_table(TABLE_LP_VIEW , $a_course['db_name']);
$tbl_course_lp_view_item = Database :: get_course_table(TABLE_LP_ITEM_VIEW , $a_course['db_name']);
$tbl_course_lp_item = Database :: get_course_table(TABLE_LP_ITEM , $a_course['db_name']);
$tbl_course_lp = Database :: get_course_table(TABLE_LP_MAIN , $a_course['db_name']);
$tbl_course_lp_view = Database :: get_course_table(TABLE_LP_VIEW, $a_course['db_name']);
$tbl_course_lp_view_item = Database :: get_course_table(TABLE_LP_ITEM_VIEW, $a_course['db_name']);
$tbl_course_lp_item = Database :: get_course_table(TABLE_LP_ITEM, $a_course['db_name']);
$tbl_course_lp = Database :: get_course_table(TABLE_LP_MAIN, $a_course['db_name']);
//get the list of learning paths
$sql = 'SELECT id FROM '.$tbl_course_lp;
$sql = 'SELECT id FROM ' . $tbl_course_lp;
$rs = api_sql_query($sql, __FILE__, __LINE__);
$nb_lp = mysql_num_rows($rs);
$avg_progress = 0;
if($nb_lp>0)
{
while($lp = Database :: fetch_array($rs))
{
if ($nb_lp > 0) {
while ($lp = Database :: fetch_array($rs)) {
// get the progress in learning pathes
$sqlProgress = "SELECT progress
FROM ".$tbl_course_lp_view." AS lp_view
WHERE lp_view.user_id = ".$student_id."
AND lp_view.lp_id = ".$lp['id']."
";
FROM " . $tbl_course_lp_view . " AS lp_view
WHERE lp_view.user_id = " . $student_id . "
AND lp_view.lp_id = " . $lp['id'] . "
";
$resultItem = api_sql_query($sqlProgress, __FILE__, __LINE__);
$avg_progress += mysql_result($resultItem, 0, 0);
}
$avg_progress = round($avg_progress / $nb_lp,1);
$avg_progress = round($avg_progress / $nb_lp, 1);
}
return $avg_progress;
}
function get_avg_student_score($student_id, $course_code)
{
function get_avg_student_score($student_id, $course_code) {
// protect datas
$student_id = intval($student_id);
$course_code = addslashes($course_code);
$sqlScore = " SELECT exe_result,
exe_weighting
FROM ".Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES)."
WHERE exe_user_id = ".$student_id."
AND exe_cours_id = '".$course_code."'
";
$sqlScore = " SELECT exe_result, exe_weighting
FROM " . Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES) . "
WHERE exe_user_id = " . $student_id . "
AND exe_cours_id = '" . $course_code . "'
";
$resultScore = api_sql_query($sqlScore);
$i = 0;
$score = 0;
while($a_score = mysql_fetch_array($resultScore))
{
while ($a_score = mysql_fetch_array($resultScore)) {
$score = $score + $a_score['exe_result'];
$weighting = $weighting + $a_score['exe_weighting'];
$i++;
}
$totalScore = $totalScore + $score;
$totalWeighting = $totalWeighting + $weighting;
$totalWeighting += $weighting;
$pourcentageTests = ($totalScore / $weighting) *100;
$course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
$course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$table_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_course_lp_view = 'lp_view';
$tbl_course_lp_view_item = 'lp_item_view';
$tbl_course_lp_item = 'lp_item';
$course = CourseManager :: get_course_information($course_code);
$sql_course_lp = 'SELECT id FROM ' . $course['db_name'] . '.lp';
$sql_result_lp = api_sql_query($sql_course_lp, __FILE__, __LINE__);
$lp_scorm_score_total = 0;
$lp_scorm_weighting_total = 0;
if(mysql_num_rows($sql_result_lp)>0){
//Scorm
while($a_learnpath = mysql_fetch_array($sql_result_lp)){
$sql = 'SELECT id, max_score
FROM '.$course['db_name'].'.'.$tbl_course_lp_item.' AS lp_item
WHERE lp_id='.$a_learnpath['id'].'
AND item_type="sco" LIMIT 1';
$rs_lp_item_id_scorm = api_sql_query($sql, __FILE__, __LINE__);
if(mysql_num_rows($rs_lp_item_id_scorm)>0){
$lp_item_id = mysql_result($rs_lp_item_id_scorm,0,'id');
$lp_item__max_score = mysql_result($rs_lp_item_id_scorm,0,'max_score');
//We get the last view id of this LP
$sql='SELECT max(id) as id FROM '.$course['db_name'].'.'.$tbl_course_lp_view.' WHERE lp_id='.$a_learnpath['id'].' AND user_id="'.intval($_GET['student']).'"';
$rs_last_lp_view_id = api_sql_query($sql, __FILE__, __LINE__);
$lp_view_id = mysql_result($rs_last_lp_view_id,0,'id');
$sql='SELECT SUM(score) as score FROM '.$course['db_name'].'.'.$tbl_course_lp_view_item.' WHERE lp_view_id="'.$lp_view_id.'" GROUP BY lp_view_id';
$rs_score = api_sql_query($sql, __FILE__, __LINE__);
$lp_scorm_score = mysql_result($rs_score,0,'score');
$lp_scorm_score = ($lp_scorm_score / $lp_item__max_score) * 100;
$lp_scorm_score_total+=$lp_scorm_score;
$lp_scorm_weighting_total+=100;
}
}
mysql_data_seek($sql_result_lp,0);
//Quizz in LP
while($a_learnpath = mysql_fetch_array($sql_result_lp)){
$sql = 'SELECT id as item_id, max_score
FROM '.$course['db_name'].'.'.$tbl_course_lp_item.' AS lp_item
WHERE lp_id='.$a_learnpath['id'].'
AND item_type="quiz"';
$rsItems = api_sql_query($sql, __FILE__, __LINE__);
//We get the last view id of this LP
$sql='SELECT max(id) as id FROM '.$course['db_name'].'.'.$tbl_course_lp_view.' WHERE lp_id='.$a_learnpath['id'].' AND user_id="'.intval($_GET['student']).'"';
$rs_last_lp_view_id = api_sql_query($sql, __FILE__, __LINE__);
$lp_view_id = mysql_result($rs_last_lp_view_id,0,'id');
$total_score = $total_weighting = 0;
while($item = Database :: fetch_array($rsItems, 'ASSOC'))
{
$sql = 'SELECT score as student_score
FROM '.$course['db_name'].'.'.$tbl_course_lp_view_item.' as lp_view_item
WHERE lp_view_item.lp_item_id = '.$item['item_id'].'
';
$rsScores = api_sql_query($sql, __FILE__, __LINE__);
$total_score += mysql_result($rsScores, 0, 0);
$total_weighting += $item['max_score'];
$lp_scorm_score_total += ($total_score/$total_weighting)*100;
$lp_scorm_weighting_total+=100;
}
}
}
$pourcentageScore = round(($score*100)/$weighting);
$totalScore = $lp_scorm_score_total + $pourcentageTests;
$totalWeighting = $lp_scorm_weighting_total + 100;
$pourcentageScore = round(($totalScore * 100) / $totalWeighting);
return $pourcentageScore;
}
@ -266,133 +329,123 @@ class Tracking {
* @param integer $coach_id the id of the coach
* @return Array the list of students
*/
function get_student_followed_by_coach ($coach_id)
{
function get_student_followed_by_coach($coach_id) {
$coach_id = intval($coach_id);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$a_students = array();
$a_students = array ();
//////////////////////////////////////////////////////////////
// At first, courses where $coach_id is coach of the course //
//////////////////////////////////////////////////////////////
$sql = 'SELECT id_session, course_code FROM '.$tbl_session_course.' WHERE id_coach='.$coach_id;
$result=api_sql_query($sql);
$sql = 'SELECT id_session, course_code FROM ' . $tbl_session_course . ' WHERE id_coach=' . $coach_id;
$result = api_sql_query($sql);
while($a_courses=mysql_fetch_array($result))
{
$course_code=$a_courses["course_code"];
$id_session=$a_courses["id_session"];
while ($a_courses = mysql_fetch_array($result)) {
$course_code = $a_courses["course_code"];
$id_session = $a_courses["id_session"];
$sql = "SELECT distinct srcru.id_user
FROM $tbl_session_course_user AS srcru
WHERE course_code='$course_code' AND id_session='$id_session'";
$sql = "SELECT distinct srcru.id_user
FROM $tbl_session_course_user AS srcru
WHERE course_code='$course_code' AND id_session='$id_session'";
$rs=api_sql_query($sql);
$rs = api_sql_query($sql);
while($row=mysql_fetch_array($rs))
{
$a_students[$row['id_user']]=$row['id_user'];
while ($row = mysql_fetch_array($rs)) {
$a_students[$row['id_user']] = $row['id_user'];
}
}
}
//////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////
// Then, courses where $coach_id is coach of the session //
//////////////////////////////////////////////////////////////
$sql = 'SELECT session_course_user.id_user
FROM '.$tbl_session_course_user.' as session_course_user
INNER JOIN '.$tbl_session_course.' as session_course
ON session_course.course_code = session_course_user.course_code
AND session_course_user.id_session = session_course.id_session
INNER JOIN '.$tbl_session.' as session
ON session.id = session_course.id_session
AND session.id_coach = '.$coach_id;
$result=api_sql_query($sql);
while($row=mysql_fetch_array($result))
{
$a_students[$row['id_user']]=$row['id_user'];
FROM ' . $tbl_session_course_user . ' as session_course_user
INNER JOIN ' . $tbl_session_course . ' as session_course
ON session_course.course_code = session_course_user.course_code
AND session_course_user.id_session = session_course.id_session
INNER JOIN ' . $tbl_session . ' as session
ON session.id = session_course.id_session
AND session.id_coach = ' . $coach_id;
$result = api_sql_query($sql);
while ($row = mysql_fetch_array($result)) {
$a_students[$row['id_user']] = $row['id_user'];
}
return $a_students;
}
function get_student_followed_by_coach_in_a_session($id_session,$coach_id){
function get_student_followed_by_coach_in_a_session($id_session, $coach_id) {
$coach_id = intval($coach_id);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$a_students = array();
$a_students = array ();
//////////////////////////////////////////////////////////////
// At first, courses where $coach_id is coach of the course //
//////////////////////////////////////////////////////////////
$sql = 'SELECT course_code FROM '.$tbl_session_course.' WHERE id_session="'.$id_session.'" AND id_coach='.$coach_id;
$sql = 'SELECT course_code FROM ' . $tbl_session_course . ' WHERE id_session="' . $id_session . '" AND id_coach=' . $coach_id;
$result=api_sql_query($sql);
$result = api_sql_query($sql);
while($a_courses=mysql_fetch_array($result))
{
$course_code=$a_courses["course_code"];
while ($a_courses = mysql_fetch_array($result)) {
$course_code = $a_courses["course_code"];
$sql = "SELECT distinct srcru.id_user
FROM $tbl_session_course_user AS srcru
WHERE course_code='$course_code' and id_session = '".$id_session."'";
$sql = "SELECT distinct srcru.id_user
FROM $tbl_session_course_user AS srcru
WHERE course_code='$course_code' and id_session = '" . $id_session . "'";
$rs=api_sql_query($sql, __FILE__, __LINE__);
$rs = api_sql_query($sql, __FILE__, __LINE__);
while($row=mysql_fetch_array($rs))
{
$a_students[$row['id_user']]=$row['id_user'];
while ($row = mysql_fetch_array($rs)) {
$a_students[$row['id_user']] = $row['id_user'];
}
}
}
//////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////
// Then, courses where $coach_id is coach of the session //
//////////////////////////////////////////////////////////////
$dsl_session_coach = 'SELECT id_coach FROM '.$tbl_session.' WHERE id="'.$id_session.'" AND id_coach="'.$coach_id.'"';
$result=api_sql_query($dsl_session_coach, __FILE__, __LINE__);
$dsl_session_coach = 'SELECT id_coach FROM ' . $tbl_session . ' WHERE id="' . $id_session . '" AND id_coach="' . $coach_id . '"';
$result = api_sql_query($dsl_session_coach, __FILE__, __LINE__);
//He is the session_coach so we select all the users in the session
if(mysql_num_rows($result)>0){
$sql = 'SELECT DISTINCT srcru.id_user FROM '.$tbl_session_course_user.' AS srcru WHERE id_session="'.$id_session.'"';
$result=api_sql_query($sql);
while($row=mysql_fetch_array($result))
{
$a_students[$row['id_user']]=$row['id_user'];
if (mysql_num_rows($result) > 0) {
$sql = 'SELECT DISTINCT srcru.id_user FROM ' . $tbl_session_course_user . ' AS srcru WHERE id_session="' . $id_session . '"';
$result = api_sql_query($sql);
while ($row = mysql_fetch_array($result)) {
$a_students[$row['id_user']] = $row['id_user'];
}
}
return $a_students;
}
function is_allowed_to_coach_student($coach_id, $student_id)
{
function is_allowed_to_coach_student($coach_id, $student_id) {
$coach_id = intval($coach_id);
$student_id = intval($student_id);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
//////////////////////////////////////////////////////////////
// At first, courses where $coach_id is coach of the course //
//////////////////////////////////////////////////////////////
$sql = 'SELECT 1
FROM '.$tbl_session_course_user.' AS session_course_user
INNER JOIN '.$tbl_session_course.' AS session_course
ON session_course.course_code = session_course_user.course_code
AND id_coach='.$coach_id.'
WHERE id_user='.$student_id;
$result=api_sql_query($sql, __FILE__, __LINE__);
if(mysql_num_rows($result) > 0)
{
FROM ' . $tbl_session_course_user . ' AS session_course_user
INNER JOIN ' . $tbl_session_course . ' AS session_course
ON session_course.course_code = session_course_user.course_code
AND id_coach=' . $coach_id . '
WHERE id_user=' . $student_id;
$result = api_sql_query($sql, __FILE__, __LINE__);
if (mysql_num_rows($result) > 0) {
return true;
}
@ -401,16 +454,15 @@ class Tracking {
//////////////////////////////////////////////////////////////
$sql = 'SELECT session_course_user.id_user
FROM '.$tbl_session_course_user.' as session_course_user
INNER JOIN '.$tbl_session_course.' as session_course
ON session_course.course_code = session_course_user.course_code
INNER JOIN '.$tbl_session.' as session
ON session.id = session_course.id_session
AND session.id_coach = '.$coach_id.'
WHERE id_user = '.$student_id;
$result=api_sql_query($sql, __FILE__, __LINE__);
if(mysql_num_rows($result) > 0)
{
FROM ' . $tbl_session_course_user . ' as session_course_user
INNER JOIN ' . $tbl_session_course . ' as session_course
ON session_course.course_code = session_course_user.course_code
INNER JOIN ' . $tbl_session . ' as session
ON session.id = session_course.id_session
AND session.id_coach = ' . $coach_id . '
WHERE id_user = ' . $student_id;
$result = api_sql_query($sql, __FILE__, __LINE__);
if (mysql_num_rows($result) > 0) {
return true;
}
@ -418,54 +470,50 @@ class Tracking {
}
function get_courses_followed_by_coach ($coach_id, $id_session='') {
function get_courses_followed_by_coach($coach_id, $id_session = '') {
$coach_id = intval($coach_id);
if(!empty($id_session))
if (!empty ($id_session))
$id_session = intval($id_session);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
//////////////////////////////////////////////////////////////
// At first, courses where $coach_id is coach of the course //
//////////////////////////////////////////////////////////////
$sql = 'SELECT DISTINCT course_code FROM '.$tbl_session_course.' WHERE id_coach='.$coach_id;
if(!empty($id_session))
$sql .= ' AND id_session='.$id_session;
$result=api_sql_query($sql, __FILE__, __LINE__);
while($row = mysql_fetch_array($result))
{
$sql = 'SELECT DISTINCT course_code FROM ' . $tbl_session_course . ' WHERE id_coach=' . $coach_id;
if (!empty ($id_session))
$sql .= ' AND id_session=' . $id_session;
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row = mysql_fetch_array($result)) {
$a_courses[$row['course_code']] = $row['course_code'];
}
//////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////
// Then, courses where $coach_id is coach of the session //
//////////////////////////////////////////////////////////////
$sql = 'SELECT DISTINCT session_course.course_code
FROM '.$tbl_session_course.' as session_course
INNER JOIN '.$tbl_session.' as session
ON session.id = session_course.id_session
AND session.id_coach = '.$coach_id.'
INNER JOIN '.$tbl_course.' as course
ON course.code = session_course.course_code';
if(!empty($id_session))
$sql .= ' WHERE session_course.id_session='.$id_session;
$result=api_sql_query($sql, __FILE__, __LINE__);
while($row=mysql_fetch_array($result))
{
FROM ' . $tbl_session_course . ' as session_course
INNER JOIN ' . $tbl_session . ' as session
ON session.id = session_course.id_session
AND session.id_coach = ' . $coach_id . '
INNER JOIN ' . $tbl_course . ' as course
ON course.code = session_course.course_code';
if (!empty ($id_session))
$sql .= ' WHERE session_course.id_session=' . $id_session;
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row = mysql_fetch_array($result)) {
$a_courses[$row['course_code']] = $row['course_code'];
}
return $a_courses;
}
function get_sessions_coached_by_user($coach_id)
{
function get_sessions_coached_by_user($coach_id) {
// table definition
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
@ -473,67 +521,53 @@ class Tracking {
// protect datas
$coach_id = intval($coach_id);
// session where we are general coach
$sql = 'SELECT DISTINCT id, name, date_start, date_end
FROM '.$tbl_session.'
WHERE id_coach='.$coach_id;
FROM ' . $tbl_session . '
WHERE id_coach=' . $coach_id;
$rs = api_sql_query($sql);
while($row = mysql_fetch_array($rs))
{
$a_sessions[$row["id"]]=$row;
while ($row = mysql_fetch_array($rs)) {
$a_sessions[$row["id"]] = $row;
}
// session where we are coach of a course
$sql = 'SELECT DISTINCT session.id, session.name, session.date_start, session.date_end
FROM '.$tbl_session.' as session
INNER JOIN '.$tbl_session_course.' as session_course
ON session.id = session_course.id_session
AND session_course.id_coach='.$coach_id;
FROM ' . $tbl_session . ' as session
INNER JOIN ' . $tbl_session_course . ' as session_course
ON session.id = session_course.id_session
AND session_course.id_coach=' . $coach_id;
$rs = api_sql_query($sql);
while($row = mysql_fetch_array($rs))
{
$a_sessions[$row["id"]]=$row;
while ($row = mysql_fetch_array($rs)) {
$a_sessions[$row["id"]] = $row;
}
foreach($a_sessions as &$session)
{
if($row['date_start'] == '0000-00-00')
{
foreach ($a_sessions as & $session) {
if ($row['date_start'] == '0000-00-00') {
$session['status'] = get_lang('Active');
}
else
{
$date_start = explode('-',$session['date_start']);
$time_start = mktime(0,0,0,$date_start[1],$date_start[2],$date_start[0]);
$date_end = explode('-',$session['date_end']);
$time_end = mktime(0,0,0,$date_end[1],$date_end[2],$date_end[0]);
if($time_start < time() && time() < $time_end)
{
} else {
$date_start = explode('-', $session['date_start']);
$time_start = mktime(0, 0, 0, $date_start[1], $date_start[2], $date_start[0]);
$date_end = explode('-', $session['date_end']);
$time_end = mktime(0, 0, 0, $date_end[1], $date_end[2], $date_end[0]);
if ($time_start < time() && time() < $time_end) {
$session['status'] = get_lang('SessionActive');
}
else if(time() < $time_start)
{
$session['status'] = get_lang('SessionFuture');
}
else if(time() > $time_end)
{
$session['status'] = get_lang('SessionPast');
}
} else
if (time() < $time_start) {
$session['status'] = get_lang('SessionFuture');
} else
if (time() > $time_end) {
$session['status'] = get_lang('SessionPast');
}
}
}
return $a_sessions;
}
function get_courses_list_from_session($session_id)
{
function get_courses_list_from_session($session_id) {
//protect datas
$session_id = intval($session_id);
@ -542,21 +576,19 @@ class Tracking {
$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
$sql = 'SELECT DISTINCT course_code, id_coach
FROM '.$tbl_session_course.'
WHERE id_session='.$session_id;
FROM ' . $tbl_session_course . '
WHERE id_session=' . $session_id;
$rs = api_sql_query($sql,__FILE__,__LINE__);
$a_courses = array();
while($row = mysql_fetch_array($rs))
{
$rs = api_sql_query($sql, __FILE__, __LINE__);
$a_courses = array ();
while ($row = mysql_fetch_array($rs)) {
$a_courses[$row['course_code']] = $row;
}
return $a_courses;
}
function count_student_assignments ($student_id, $course_code)
{
require_once(api_get_path(LIBRARY_PATH).'course.lib.php');
function count_student_assignments($student_id, $course_code) {
require_once (api_get_path(LIBRARY_PATH) . 'course.lib.php');
// protect datas
$student_id = intval($student_id);
@ -568,17 +600,16 @@ class Tracking {
// table definition
$tbl_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY, $a_course['db_name']);
$sql = 'SELECT 1
FROM '.$tbl_item_property.'
WHERE insert_user_id='.$student_id.'
AND tool="work"';
FROM ' . $tbl_item_property . '
WHERE insert_user_id=' . $student_id . '
AND tool="work"';
$rs = api_sql_query($sql, __LINE__, __FILE__);
return mysql_num_rows($rs);
}
function count_student_messages ($student_id, $course_code)
{
require_once(api_get_path(LIBRARY_PATH).'course.lib.php');
function count_student_messages($student_id, $course_code) {
require_once (api_get_path(LIBRARY_PATH) . 'course.lib.php');
// protect datas
$student_id = intval($student_id);
@ -590,15 +621,14 @@ class Tracking {
// table definition
$tbl_messages = Database :: get_course_table(TABLE_FORUM_POST, $a_course['db_name']);
$sql = 'SELECT 1
FROM '.$tbl_messages.'
WHERE poster_id='.$student_id;
FROM ' . $tbl_messages . '
WHERE poster_id=' . $student_id;
$rs = api_sql_query($sql, __LINE__, __FILE__);
return mysql_num_rows($rs);
}
function count_student_visited_links ($student_id, $course_code)
{
function count_student_visited_links($student_id, $course_code) {
// protect datas
$student_id = intval($student_id);
$course_code = addslashes($course_code);
@ -607,16 +637,15 @@ class Tracking {
$tbl_stats_links = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_LINKS);
$sql = 'SELECT 1
FROM '.$tbl_stats_links.'
WHERE links_user_id='.$student_id.'
AND links_cours_id="'.$course_code.'"';
FROM ' . $tbl_stats_links . '
WHERE links_user_id=' . $student_id . '
AND links_cours_id="' . $course_code . '"';
$rs = api_sql_query($sql, __LINE__, __FILE__);
return mysql_num_rows($rs);
}
function count_student_downloaded_documents ($student_id, $course_code)
{
function count_student_downloaded_documents($student_id, $course_code) {
// protect datas
$student_id = intval($student_id);
$course_code = addslashes($course_code);
@ -625,29 +654,26 @@ class Tracking {
$tbl_stats_documents = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
$sql = 'SELECT 1
FROM '.$tbl_stats_documents.'
WHERE down_user_id='.$student_id.'
AND down_cours_id="'.$course_code.'"';
FROM ' . $tbl_stats_documents . '
WHERE down_user_id=' . $student_id . '
AND down_cours_id="' . $course_code . '"';
$rs = api_sql_query($sql, __LINE__, __FILE__);
return mysql_num_rows($rs);
}
function get_course_list_in_session_from_student($user_id, $id_session){
function get_course_list_in_session_from_student($user_id, $id_session) {
$user_id = intval($user_id);
$id_session = intval($id_session);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$sql='SELECT course_code FROM '.$tbl_session_course_user.' WHERE id_user="'.$user_id.'" AND id_session="'.$id_session.'"';
$sql = 'SELECT course_code FROM ' . $tbl_session_course_user . ' WHERE id_user="' . $user_id . '" AND id_session="' . $id_session . '"';
$result = api_sql_query($sql, __LINE__, __FILE__);
$a_courses=array();
while($row=mysql_fetch_array($result))
{
$a_courses[$row['course_code']]=$row['course_code'];
$a_courses = array ();
while ($row = mysql_fetch_array($result)) {
$a_courses[$row['course_code']] = $row['course_code'];
}
return $a_courses;
}
}
?>

55
main/mySpace/myStudents.php
Unescape View File

@ -74,8 +74,13 @@ $csv_content = array();
}
}
api_block_anonymous_users();
Display :: display_header($nameTools);
api_block_anonymous_users();
if(empty($_SESSION['is_allowedCreateCourse']) && !api_is_coach()){
api_not_allowed(true);
}
Display :: display_header($nameTools);
/*
* ======================================================================================
@ -475,7 +480,6 @@ if(!empty($_GET['student']))
$progress = learnpath :: get_db_progress($a_learnpath['id'],$student_id, '%',$a_infosCours['db_name']);
// calculates time
$sql = 'SELECT SUM(total_time)
FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view_item.' AS item_view
@ -486,6 +490,7 @@ if(!empty($_GET['student']))
$rs = api_sql_query($sql, __FILE__, __LINE__);
$total_time = mysql_result($rs, 0, 0);
// calculates last connection time
$sql = 'SELECT MAX(start_time)
FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view_item.' AS item_view
@ -502,21 +507,51 @@ if(!empty($_GET['student']))
FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_item.' AS lp_item
WHERE lp_id='.$a_learnpath['id'].'
AND item_type="quiz"';
$rsItems = api_sql_query($sql, __FILE__, __LINE__);
//We get the last view id of this LP
$sql='SELECT max(id) as id FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view.' WHERE lp_id='.$a_learnpath['id'].' AND user_id="'.intval($_GET['student']).'"';
$rs_last_lp_view_id = api_sql_query($sql, __FILE__, __LINE__);
$lp_view_id = mysql_result($rs_last_lp_view_id,0,'id');
$total_score = $total_weighting = 0;
while($item = Database :: fetch_array($rsItems, 'ASSOC'))
{
$sql = 'SELECT score as student_score
FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view.' as lp_view
LEFT JOIN '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view_item.' as lp_view_item
ON lp_view.id = lp_view_item.lp_view_id
AND lp_view_item.lp_item_id = '.$item['item_id'].'
WHERE lp_view.user_id = '.intval($_GET['student']).'
AND '.$a_learnpath['id'];
FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view_item.' as lp_view_item
WHERE lp_view_item.lp_item_id = '.$item['item_id'].'
';
$rsScores = api_sql_query($sql, __FILE__, __LINE__);
$total_score += mysql_result($rsScores, 0, 0);
$total_weighting += $item['max_score'];
}
$sql = 'SELECT id, max_score
FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_item.' AS lp_item
WHERE lp_id='.$a_learnpath['id'].'
AND item_type="sco" LIMIT 1';
$rs_lp_item_id_scorm = api_sql_query($sql, __FILE__, __LINE__);
if(mysql_num_rows($rs_lp_item_id_scorm)>0){
$lp_item_id = mysql_result($rs_lp_item_id_scorm,0,'id');
$lp_item__max_score = mysql_result($rs_lp_item_id_scorm,0,'max_score');
$total_weighting+=$lp_item__max_score;
//We get the last view id of this LP
$sql='SELECT max(id) as id FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view.' WHERE lp_id='.$a_learnpath['id'].' AND user_id="'.intval($_GET['student']).'"';
$rs_last_lp_view_id = api_sql_query($sql, __FILE__, __LINE__);
$lp_view_id = mysql_result($rs_last_lp_view_id,0,'id');
$sql='SELECT SUM(score) as score FROM '.$a_infosCours['db_name'].'.'.$tbl_course_lp_view_item.' WHERE lp_view_id="'.$lp_view_id.'" GROUP BY lp_view_id';
$rs_score = api_sql_query($sql, __FILE__, __LINE__);
$lp_scorm_score = mysql_result($rs_score,0,'score');
$total_score+=$lp_scorm_score;
}
$score = round($total_score / $total_weighting * 100,2);
if($i%2==0){
@ -539,7 +574,7 @@ if(!empty($_GET['student']))
<?php echo api_time_to_hms($total_time) ?>
</td>
<td align="right">
<?php echo $score ?>
<?php echo $score.'%' ?>
</td>
<td align="right">
<?php echo $progress ?>

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