addElement('select', 'session_id', get_lang('Sessions'), $my_session_list); $form->addElement('style_submit_button','submit',get_lang('Filter')); if (!empty($_REQUEST['score'])) $filter_score = intval($_REQUEST['score']); else $filter_score = 70; if (!empty($_REQUEST['session_id'])) $session_id = intval($_REQUEST['session_id']); else $session_id = 0; if (empty($session_id)) { $session_id = key($my_session_list); } $form->setDefaults(array('session_id'=>$session_id)); $course_list = SessionManager::get_course_list_by_session_id($session_id); if (!$export_to_xls) { Display :: display_header(get_lang("MySpace")); echo '
'; if ($global) { $menu_items[] = Display::url(Display::return_icon('stats.png', get_lang('MyStats'),'',ICON_SIZE_MEDIUM),api_get_path(WEB_CODE_PATH)."auth/my_progress.php" ); $menu_items[] = Display::url(Display::return_icon('teacher.png', get_lang('TeacherInterface'), array(), 32), api_get_path(WEB_CODE_PATH).'mySpace/?view=teacher'); $menu_items[] = Display::return_icon('star_na.png', get_lang('AdminInterface'), array(), 32); $menu_items[] = Display::url(Display::return_icon('quiz.png', get_lang('ExamTracking'), array(), 32), api_get_path(WEB_CODE_PATH).'tracking/exams.php'); $nb_menu_items = count($menu_items); if($nb_menu_items>1) { foreach($menu_items as $key=> $item) { echo $item; } echo '
'; } } else { echo '
'.get_lang('StudentsTracking').' | '.get_lang('CourseTracking').' '; echo '
'; } echo '
'; if (api_is_platform_admin()) { echo ''.get_lang('DisplayCoaches').' | '; echo ''.get_lang('DisplayUserOverview').''; echo ' | '.get_lang('DisplaySessionOverview').''; echo ' | '.get_lang('DisplayCourseOverview').''; echo ' | '.get_lang('LPQuestionListResults').''; echo ' | '.get_lang('LPExerciseResultsBySession').''; } echo '

'.get_lang('LPExerciseResultsBySession').'

'; $form->display(); Display::display_normal_message(get_lang('StudentScoreAverageIsCalculatedBaseInAllLPsAndAllAttempts')); //echo '

'.sprintf(get_lang('FilteringWithScoreX'), $filter_score).'%

'; // echo ' '.get_lang('ExportAsXLS').'

'; } $users = SessionManager::get_users_by_session($session_id); $course_average = $course_average_counter = array(); $counter = 0; $main_result = array(); //Getting course list foreach ($course_list as $current_course ) { $course_info = api_get_course_info($current_course['code']); $_course = $course_info; $attempt_result = array(); //Getting LP list $list = new learnpathList('', $current_course['code'], $session_id); $lp_list = $list->get_flat_list(); // Looping LPs foreach ($lp_list as $lp_id =>$lp) { $exercise_list = get_all_exercises_from_lp($lp_id, $course_info['real_id']); //Looping Chamilo Exercises in LP foreach ($exercise_list as $exercise) { $exercise_stats = get_all_exercise_event_from_lp($exercise['path'], $course_info['id'], $session_id); //Looping Exercise Attempts foreach($exercise_stats as $stats) { $attempt_result[$stats['exe_user_id']]['result'] += $stats['exe_result'] / $stats['exe_weighting']; $attempt_result[$stats['exe_user_id']]['attempts']++; } } } $main_result[$current_course['code']] = $attempt_result; } //var_dump($main_result); $total_average_score = 0; $total_average_score_count = 0; if (!empty($users) && is_array($users)) { $html_result .= ''; $html_result .= ''; foreach($course_list as $item ) { $html_result .= ''; } $html_result .= ''; $html_result .= ''; foreach ($users as $user) { $total_student = 0; $counter ++; $s_css_class = 'row_even'; if ($counter % 2 ==0 ) { $s_css_class = 'row_odd'; } $html_result .= ""; //Getting course list $counter = 0; $total_result_by_user = 0; foreach($course_list as $current_course ) { $total_course = 0; $user_info_stat = $main_result[$current_course['code']][$user['user_id']]; $html_result .= ""; } if (empty($counter)) { $total_student = '-'; } else { $total_student = $total_result_by_user/$counter; $total_average_score+=$total_student; $total_average_score_count++; } $string_date=Tracking :: get_last_connection_date($user['user_id'],true); $html_result .=""; } $html_result .=""; $total_average = 0; $counter = 0; foreach($course_list as $course_item) { if (!empty($course_average_counter[$course_item['code']])) { $average_per_course = round($course_average[$course_item['code']]/($course_average_counter[$course_item['code']]*100)*100,2); } else { $average_per_course = '-'; } if (!empty($average_per_course)) { $counter++; } $total_average = $total_average + $average_per_course; $html_result .=""; } if (!empty($total_average_score_count)) { $total_average = round($total_average_score/($total_average_score_count*100)*100,2); } else { $total_average = '-'; } $html_result .=''; $html_result .=""; $html_result .=""; $html_result .= '
'.get_lang('User').''.$item['title'].'
'.get_lang('AverageScore').' %		'.get_lang('AverageScore').' %'.get_lang('LastConnexionDate').'
"; $html_result .= $user['firstname'].' '.$user['lastname']; $html_result .= ""; if (!empty($user_info_stat['result']) && !empty($user_info_stat['attempts'])) { $result =round($user_info_stat['result']/$user_info_stat['attempts'] * 100, 2); $total_course +=$result; $total_result_by_user +=$result; $course_average[$current_course['code']] += $total_course; $course_average_counter[$current_course['code']]++; $result = $result .' ('.$user_info_stat['attempts'].' '.get_lang('Attempts').')'; $counter++; } else { $result = '-'; } $html_result .= $result; $html_result .= "$total_student$string_date
".get_lang('AverageScore')."$average_per_course'.$total_average.'-
'; } else { Display::display_warning_message(get_lang('NoResults')); } if (!$export_to_xls) { echo $html_result; } $filename = 'exam-reporting-'.date('Y-m-d-h:i:s').'.xls'; if ($export_to_xls) { echo $html_result; export_complete_report_xls($filename, $export_array); exit; } function sort_user($a, $b) { if (is_numeric($a['score']) && is_numeric($b['score'])) { echo $a['score'].' : '.$b['score']; echo '
'; if ($a['score'] < $b['score']) { return 1; } return 0; } return 1; } function export_complete_report_xls($filename, $array) { global $charset; $workbook = new Spreadsheet_Excel_Writer(); $workbook ->setTempDir(api_get_path(SYS_ARCHIVE_PATH)); $workbook->send($filename); $workbook->setVersion(8); // BIFF8 $worksheet =& $workbook->addWorksheet('Report'); //$worksheet->setInputEncoding(api_get_system_encoding()); $worksheet->setInputEncoding($charset); /* $line = 0; $column = 1; // Skip the first column (row titles) foreach ($array as $elem) { $worksheet->write($line, $column, $elem); $column++; } $workbook->close();*/ exit; } Display :: display_footer();