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194 lines
7.1 KiB
194 lines
7.1 KiB
<?php
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/*
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* Created on 28 juil. 2006 by Elixir Interactive http://www.elixir-interactive.com
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*/
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ob_start();
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$nameTools= 'Cours';
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// name of the language file that needs to be included
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$language_file = array ('admin','registration', 'index','trad4all', 'tracking');
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$cidReset=true;
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require ('../inc/global.inc.php');
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require_once (api_get_path(LIBRARY_PATH).'tracking.lib.php');
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require_once (api_get_path(LIBRARY_PATH).'export.lib.inc.php');
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require_once (api_get_path(LIBRARY_PATH).'course.lib.php');
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$this_section = "session_my_space";
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$id_session = intval($_GET['id_session']);
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api_block_anonymous_users();
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$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
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if(isset($_GET["id_session"]) && $_GET["id_session"]!=""){
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$interbreadcrumb[] = array ("url" => "session.php", "name" => get_lang('Sessions'));
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}
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if(isset($_GET["user_id"]) && $_GET["user_id"]!="" && isset($_GET["type"]) && $_GET["type"]=="coach"){
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$interbreadcrumb[] = array ("url" => "coaches.php", "name" => get_lang('Tutors'));
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}
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if(isset($_GET["user_id"]) && $_GET["user_id"]!="" && isset($_GET["type"]) && $_GET["type"]=="student"){
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$interbreadcrumb[] = array ("url" => "student.php", "name" => get_lang('Students'));
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}
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if(isset($_GET["user_id"]) && $_GET["user_id"]!="" && !isset($_GET["type"])){
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$interbreadcrumb[] = array ("url" => "teachers.php", "name" => get_lang('Teachers'));
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}
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function count_courses()
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{
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global $nb_courses;
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return $nb_courses;
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}
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//checking if the current coach is the admin coach
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$show_import_icon=false;
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if (api_get_setting('add_users_by_coach')=='true')
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{
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if(!api_is_platform_admin())
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{
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$sql = 'SELECT id_coach FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
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$rs = api_sql_query($sql,__FILE__,__LINE__);
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if(Database::result($rs,0,0)!=$_user['user_id'])
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{
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api_not_allowed(true);
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}
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else
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{
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$show_import_icon=true;
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}
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}
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}
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Display :: display_header($nameTools);
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// Database Table Definitions
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$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
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$tbl_user_course = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
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$tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
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$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
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$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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if (isset($_GET['action']))
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{
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if ($_GET['action']=='show_message')
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{
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Display :: display_normal_message(stripslashes($_GET['message']),false);
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}
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if ($_GET['action']=='error_message')
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{
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Display :: display_error_message(stripslashes($_GET['message']),false);
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}
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}
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if ($show_import_icon)
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{
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echo "<div align=\"right\">";
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echo '<a href="user_import.php?id_session='.$id_session.'&action=export&type=xml">'.Display::return_icon('excel.gif', get_lang('ImportUserListXMLCSV')).' '.get_lang('ImportUserListXMLCSV').'</a>';
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echo "</div><br />";
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}
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$a_courses = Tracking :: get_courses_followed_by_coach($_user['user_id'], $id_session);
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$nb_courses = count($a_courses);
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$table = new SortableTable('tracking_list_course', 'count_courses');
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$table -> set_header(0, get_lang('CourseTitle'), false, 'align="center"');
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$table -> set_header(1, get_lang('NbStudents'), false);
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$table -> set_header(2, get_lang('TimeSpentInTheCourse'), false);
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$table -> set_header(3, get_lang('AvgStudentsProgress'), false);
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$table -> set_header(4, get_lang('AvgCourseScore'), false);
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$table -> set_header(5, get_lang('AvgExercisesScore'), false);
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$table -> set_header(6, get_lang('AvgMessages'), false);
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$table -> set_header(7, get_lang('AvgAssignments'), false);
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$table -> set_header(8, get_lang('Details'), false);
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$csv_content[] = array(
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get_lang('CourseTitle'),
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get_lang('NbStudents'),
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get_lang('TimeSpentInTheCourse'),
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get_lang('AvgStudentsProgress'),
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get_lang('AvgCourseScore'),
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get_lang('AvgExercisesScore'),
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get_lang('AvgMessages'),
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get_lang('AvgAssignments')
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);
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if (is_array($a_courses)) {
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foreach($a_courses as $course_code) {
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$nb_students_in_course = 0;
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$a_students = array();
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$course = CourseManager :: get_course_information($course_code);
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$avg_assignments_in_course = $avg_messages_in_course = $avg_progress_in_course = $avg_score_in_course = $avg_time_spent_in_course = 0;
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// students subscribed to the course throw a session
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if(api_get_setting('use_session_mode') == 'true')
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{
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$sql = 'SELECT id_user as user_id
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FROM '.$tbl_session_course_user.'
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WHERE course_code="'.Database :: escape_string($course_code).'"
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AND id_session='.$id_session;
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$rs = api_sql_query($sql, __FILE__, __LINE__);
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while($row = mysql_fetch_array($rs))
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{
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if(!in_array($row['user_id'], $a_students))
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{
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$nb_students_in_course++;
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// tracking datas
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$avg_progress_in_course += Tracking :: get_avg_student_progress ($row['user_id'], $course_code);
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$avg_score_in_course += Tracking :: get_avg_student_score ($row['user_id'], $course_code);
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$avg_time_spent_in_course += Tracking :: get_time_spent_on_the_course ($row['user_id'], $course_code);
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$avg_messages_in_course += Tracking :: count_student_messages ($row['user_id'], $course_code);
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$avg_assignments_in_course += Tracking :: count_student_assignments ($row['user_id'], $course_code);
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$a_students[] = $row['user_id'];
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}
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}
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}
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if($nb_students_in_course>0)
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{
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$avg_time_spent_in_course = api_time_to_hms($avg_time_spent_in_course / $nb_students_in_course);
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$avg_progress_in_course = round($avg_progress_in_course / $nb_students_in_course,2).' %';
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$avg_score_in_course = round($avg_score_in_course / $nb_students_in_course,2).' %';
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$avg_messages_in_course = round($avg_messages_in_course / $nb_students_in_course,2);
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$avg_assignments_in_course = round($avg_assignments_in_course / $nb_students_in_course,2);
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}
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$table_row = array();
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$table_row[] = $course['title'];
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$table_row[] = $nb_students_in_course;
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$table_row[] = $avg_time_spent_in_course;
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$table_row[] = $avg_progress_in_course;
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$table_row[] = $avg_score_in_course;
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$table_row[] = $avg_messages_in_course;
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$table_row[] = $avg_assignments_in_course;
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$table_row[] = '<a href="../tracking/courseLog.php?cidReq='.$course_code.'&studentlist=true&id_session='.$id_session.'"><img src="'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border="0" /></a>';
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$csv_content[] = array(
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$course['title'],
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$nb_students_in_course,
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$avg_time_spent_in_course,
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$avg_progress_in_course,
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$avg_score_in_course,
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$avg_messages_in_course,
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$avg_assignments_in_course,
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);
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$table -> addRow($table_row, 'align="right"');
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}
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}
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$table -> setColAttributes(0,array('align'=>'left'));
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$table -> setColAttributes(7,array('align'=>'center'));
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$table -> display();
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/*
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==============================================================================
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FOOTER
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==============================================================================
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*/
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Display :: display_footer();
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?>
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