@ -2,6 +2,7 @@
/*
* Created on 28 juil. 2006 by Elixir Interactive http://www.elixir-interactive.com
*/
ob_start();
$nameTools= 'Students';
$langFile = array ('registration', 'index','trad4all', 'tracking');
@ -17,8 +18,10 @@ ob_start();
$tbl_course = Database :: get_main_table(MAIN_COURSE_TABLE);
$tbl_user = Database :: get_main_table(MAIN_USER_TABLE);
$tbl_course_user = Database :: get_main_table(MAIN_COURSE_USER_TABLE);
$tbl_session = Database :: get_main_table(MAIN_SESSION_TABLE);
$tbl_session_course = Database :: get_main_table(MAIN_SESSION_COURSE_TABLE);
$tbl_session_course_user = Database :: get_main_table(MAIN_SESSION_COURSE_USER_TABLE);
$tbl_session_rel_user = Database :: get_main_table(MAIN_SESSION_USER_TABLE);
/*
@ -68,28 +71,232 @@ ob_start();
return $message;
}
/**
* Returns an array of students of courses (who belong to no sessions) which in the given user is a teacher
* @param int teacher_id The id of the teacher
*/
function getStudentsFromCoursesNoSession($i_teacher_id, $a_students){
$tbl_session_course_user = Database :: get_main_table(MAIN_SESSION_COURSE_USER_TABLE);
$tbl_course_user = Database :: get_main_table(MAIN_COURSE_USER_TABLE);
$tbl_user = Database :: get_main_table(MAIN_USER_TABLE);
$tbl_session_course = Database :: get_main_table(MAIN_SESSION_COURSE_TABLE);
$sql_select_courses="SELECT course_rel_user.course_code FROM $tbl_course_user as course_rel_user LEFT OUTER JOIN $tbl_session_course as src ON course_rel_user.course_code=src.course_code WHERE user_id='$i_teacher_id' AND status='1' AND src.course_code IS NULL";
$result_courses=api_sql_query($sql_select_courses);
while($a_courses=mysql_fetch_array($result_courses)){
$s_course_code=$a_courses["course_code"];
$sqlStudents = "SELECT user.user_id,lastname,firstname,email FROM $tbl_course_user as course_rel_user, $tbl_user as user WHERE course_rel_user.user_id=user.user_id AND course_rel_user.status='5' AND course_rel_user.course_code='$s_course_code'";
$result_students=api_sql_query($sqlStudents);
if(mysql_num_rows($result_students)>0){
while($a_students_temp=mysql_fetch_array($result_students)){
$a_current_student=array();
//If the user has already been added to the table
if(!array_key_exists($a_students,$a_students_temp["user_id"])){
$a_current_student[]=$a_students_temp["user_id"];
$a_current_student[]=$a_students_temp["lastname"];
$a_current_student[]=$a_students_temp["firstname"];
$a_current_student[]=$a_students_temp["email"];
$a_students[$a_students_temp["user_id"]]=$a_current_student;
$a_students[$a_students_temp["user_id"]]["teacher"]=true;
}
}
}
}
return $a_students;
}
/**
* Returns an array of students of courses (who belong to at least one session) which in the given user is a teacher
* @param int teacher_id The id of the teacher
*/
function getStudentsFromCoursesFromSessions($i_teacher_id, $a_students){
$tbl_session_course_user = Database :: get_main_table(MAIN_SESSION_COURSE_USER_TABLE);
$tbl_course_user = Database :: get_main_table(MAIN_COURSE_USER_TABLE);
$tbl_user = Database :: get_main_table(MAIN_USER_TABLE);
$tbl_session_course = Database :: get_main_table(MAIN_SESSION_COURSE_TABLE);
$sql_select_courses="SELECT course_rel_user.course_code FROM $tbl_course_user as course_rel_user, $tbl_session_course as session_rel_course WHERE user_id='$i_teacher_id' AND status='1' AND session_rel_course.course_code=course_rel_user.course_code";
$result_courses=api_sql_query($sql_select_courses);
while($a_courses=mysql_fetch_array($result_courses)){
$s_course_code=$a_courses["course_code"];
$sqlStudents = "SELECT DISTINCT user.user_id,lastname,firstname,email FROM $tbl_session_course_user as srcru, $tbl_user as user WHERE srcru.id_user=user.user_id AND srcru.course_code='$s_course_code'";
$result_students=api_sql_query($sqlStudents);
echo $sqlStudents;
if(mysql_num_rows($result_students)>0){
while($a_students_temp=mysql_fetch_array($result_students)){
$a_current_student=array();
//If the user has already been added to the table
if(!array_key_exists($a_students,$a_students_temp["user_id"])){
$a_current_student[]=$a_students_temp["user_id"];
$a_current_student[]=$a_students_temp["lastname"];
$a_current_student[]=$a_students_temp["firstname"];
$a_current_student[]=$a_students_temp["email"];
$a_students[$a_students_temp["user_id"]]=$a_current_student;
$a_students[$a_students_temp["user_id"]]["teacher"]=true;
}
}
}
}
return $a_students;
}
/**
* Returns an array of students of courses which in the given user is a coach
* @param int coach_id The id of the coach
*/
function getStudentsFromCoursesFromSessionsCoach($i_coach_id, $a_students){
$tbl_session_course_user = Database :: get_main_table(MAIN_SESSION_COURSE_USER_TABLE);
$tbl_course_user = Database :: get_main_table(MAIN_COURSE_USER_TABLE);
$tbl_user = Database :: get_main_table(MAIN_USER_TABLE);
$tbl_session_course = Database :: get_main_table(MAIN_SESSION_COURSE_TABLE);
$sql_select_courses="SELECT course_code, id_session FROM $tbl_session_course as session_rel_course WHERE session_rel_course.id_coach='$i_coach_id'";
$result_courses=api_sql_query($sql_select_courses);
while($a_courses=mysql_fetch_array($result_courses)){
$s_course_code=$a_courses["course_code"];
$i_id_session=$a_courses["id_session"];
$sqlStudents="SELECT user.user_id,lastname,firstname,email
FROM $tbl_session_course_user as srcru, $tbl_user as user
WHERE srcru.course_code='$s_course_code' AND srcru.id_session='$i_id_session' AND srcru.id_user=user.user_id
";
$result_students=api_sql_query($sqlStudents);
if(mysql_num_rows($result_students)>0){
while($a_students_temp=mysql_fetch_array($result_students)){
$a_current_student=array();
//If the user has already been added to the table
if(!array_key_exists($a_students,$a_students_temp["user_id"])){
$a_current_student[]=$a_students_temp["user_id"];
$a_current_student[]=$a_students_temp["lastname"];
$a_current_student[]=$a_students_temp["firstname"];
$a_current_student[]=$a_students_temp["email"];
$a_students[$a_students_temp["user_id"]]=$a_current_student;
$a_students[$a_students_temp["user_id"]]["teacher"]=false;
}
}
}
}
return $a_students;
}
function mysort($a , $b){
if($a[1]>$b[1]){
return 1;
}
else if($b[1]>$a[1]){
return -1;
}
else {
return 0;
}
}
/*
===============================================================================
MAIN CODE
===============================================================================
*/
$a_students=array();
//La personne est admin
if(api_is_platform_admin()){
$sqlStudent = " SELECT user_id,lastname,firstname,email
FROM $tbl_user
WHERE status = '5'
ORDER BY lastname ASC
";
$resultStudent = api_sql_query($sqlStudent);
while($a_students_temp=mysql_fetch_array($resultStudent)){
$a_current_student=array();
//If the user has already been added to the table
$a_current_student[]=$a_students_temp["user_id"];
$a_current_student[]=$a_students_temp["lastname"];
$a_current_student[]=$a_students_temp["firstname"];
$a_current_student[]=$a_students_temp["email"];
$a_students[$a_students_temp["user_id"]]=$a_current_student;
$a_students[$a_students_temp["user_id"]]["teacher"]=true;
}
}
else{
$a_students=getStudentsFromCoursesNoSession($_uid, $a_students);
$a_students=getStudentsFromCoursesFromSessions($_uid, $a_students);
$a_students=getStudentsFromCoursesFromSessionsCoach($_uid, $a_students);
$sqlStudent = " SELECT user_id,lastname,firstname,email
FROM $tbl_user
WHERE status = 5
ORDER BY lastname ASC
";
$resultStudent = api_sql_query($sqlStudent);
}
usort($a_students,"mysort");
$a_header[]=get_lang('Lastname');
$a_header[]=get_lang('Firstname');
$a_header[]=get_lang('Email');
$a_header[]=get_lang('Tutor');
$a_data=array();
if(mysql_num_rows($resultStudent)>0)
if(count($a_students )>0)
{
echo '< table class = "data_table" >
< tr >
@ -105,12 +312,16 @@ ob_start();
< th >
'.get_lang('Tutor').'
< / th >
< th >
'.get_lang('Courses').'
< / th >
< th >
'.get_lang('TakenSessions').'
< / th >
< / tr >
';
while($a_student= mysql_fetch_array($resultStudent))
foreach($a_students as $a_current_student)
{
if($i%2==0){
@ -118,24 +329,27 @@ ob_start();
if($i%20==0 & & $i!=0){
echo '< tr >
< th >
'.get_lang('Lastname').'
< / th >
< th >
'.get_lang('Firstname').'
< / th >
< th >
'.get_lang('Email').'
< / th >
< th >
'.get_lang('Tutor').'
< / th >
< th >
'.get_lang('TakenSessions').'
< / th >
< / tr > ';
< th >
'.get_lang('Lastname').'
< / th >
< th >
'.get_lang('Firstname').'
< / th >
< th >
'.get_lang('Email').'
< / th >
< th >
'.get_lang('Tutor').'
< / th >
< th >
'.get_lang('Courses').'
< / th >
< th >
'.get_lang('TakenSessions').'
< / th >
< / tr >
';
}
}
else{
$s_css_class="row_even";
@ -146,34 +360,45 @@ ob_start();
echo '< tr class = "'.$s_css_class.'" >
< td >
';
echo $a_student['lastname' ];
echo $a_current_student[1 ];
echo ' < / td >
< td >
'.$a_student['firstname' ].'
'.$a_current_student[2 ].'
< / td >
< td >
';
if(!empty($a_student['email' ]))
if(!empty($a_current_ student[3 ]))
{
echo '< a href = "mailto:'.$s_email.'" > '.$a_student['email' ].'< / a > ';
echo '< a href = "mailto:'.$s_email.'" > '.$a_current_ student[3 ].'< / a > ';
}
else
{
//echo get_lang('NoEmail');
}
echo ' < / td >
echo ' < / td > ';
if($a_current_student["teacher"]==true){
echo '< td >
< a href = "coaches.php?id_student='.$a_current_student[0].'" > ->< / a >
< / td >
< td >
< a href = "coaches.php?id_student='.$a_student['user_id'].'" > ->< / a >
< a href = "cours.php?type=student&user_id='.$a_current_student[0 ].'" > ->< / a >
< / td >
< td align = "center" >
< a href = "'.$_SERVER['PHP_SELF'].'?student='.$a_student['user_id'].'#sessionSuivie" > -> < / a >
< / td >
< / tr >
';
< a href = "'.$_SERVER['PHP_SELF'].'?student='.$a_current_student[0].'#sessionSuivie" > -> < / a >
< / td > ';
}
else{
echo '< td colspan = "3" > < / td > ';
}
echo '< / tr > ';
$a_data[$a_student['user_id']]["lastname"]=$a_student['lastname'];
$a_data[$a_student['user_id']]["firstname"]=$a_student['firstname'];
$a_data[$a_student['user_id']]["email"]=$a_student['email'];
$a_data[$a_student['user_id']]["coach"]="";
}
echo '< / table > ';
}
Eric Marguin
19 years ago