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chamilo-lms
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Adding new report (lp exercise results by users) partial

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skala
Julio Montoya 14 years ago
parent b74d24914e
commit f9eadabf34
2 changed files with 582 additions and 1 deletions
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  1. 2
      main/inc/lib/events.lib.inc.php
  2. 581
      main/tracking/lp_results_by_user.php

2
main/inc/lib/events.lib.inc.php
Unescape View File

@ -680,7 +680,7 @@ function delete_student_lp_events($user_id, $lp_id, $course, $session_id) {
}
/**
* Gets all exercise results (NO Exercises in LPs )from a given exercise id, course, session
* Gets all exercise results (NO Exercises in LPs ) from a given exercise id, course, session
* @param int exercise id
* @param string course code
* @param int session id

581
main/tracking/lp_results_by_user.php
Unescape View File

@ -0,0 +1,581 @@
<?php
/* For licensing terms, see /license.txt */
$language_file = array ('registration', 'index', 'tracking', 'exercice','survey');
require_once '../inc/global.inc.php';
require_once api_get_path(LIBRARY_PATH).'course.lib.php';
require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
require_once api_get_path(LIBRARY_PATH).'pear/Spreadsheet_Excel_Writer/Writer.php';
$this_section = SECTION_TRACKING;
$is_allowedToTrack = $is_courseAdmin || $is_platformAdmin || $is_courseCoach || $is_sessionAdmin;
if(!$is_allowedToTrack) {
Display :: display_header(null);
api_not_allowed();
Display :: display_footer();
}
$export_to_xls = false;
if (isset($_GET['export'])) {
$export_to_xls = true;
}
$TBL_EXERCICES = Database::get_course_table(TABLE_QUIZ_TEST);
$tbl_stats_exercices = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
if (api_is_platform_admin() ) {
$global = true;
} else {
$global = false;
}
if ($global) {
$temp_course_list = CourseManager :: get_courses_list();
foreach($temp_course_list as $temp_course_item) {
$course_item = CourseManager ::get_course_information($temp_course_item['code']);
$course_list[]= array('db_name' =>$course_item['db_name'],'code'=>$course_item['code'], 'title'=>$course_item['title']);
}
} else {
$current_course['db_name'] = $_course['dbName'];
$current_course['code'] = $_course['id'];
$course_list = array($current_course);
}
$new_course_select = array();
foreach($course_list as $data) {
$new_course_select[$data['code']] = $data['title'];
}
$form = new FormValidator('search_simple','POST','','',null,false);
$form->addElement('select','course_code',get_lang('Course'), $new_course_select);
if ($global) {
$form->addElement('hidden','view','admin');
} else {
//Get exam lists
$t_quiz = Database::get_course_table(TABLE_QUIZ_TEST,$_course['db_name']);
$sqlExercices = " SELECT quiz.title,id FROM ".$t_quiz." AS quiz WHERE active='1' ORDER BY quiz.title ASC";
$resultExercices = Database::query($sqlExercices);
$exercise_list[0] = get_lang('All');
while($a_exercices = Database::fetch_array($resultExercices)) {
$exercise_list[$a_exercices['id']] = $a_exercices['title'];
}
$form->addElement('select', 'exercise_id', get_lang('Exercise'), $exercise_list);
}
//$form->addElement('submit','submit',get_lang('Filter'));
$form->addElement('style_submit_button','submit', get_lang('Filter'),'class="search"' );
if (!empty($_REQUEST['course_code'])) $selected_course = $_REQUEST['course_code'];
if (!empty($selected_course)) {
$selected_course = api_get_course_info($selected_course);
$course_list = array($selected_course);
}
if (!$export_to_xls) {
Display :: display_header(get_lang('Reporting'));
echo '<div class="actions" style ="font-size:10pt;">';
if ($global) {
/*
echo '<div style="float:right"> <a href="'.api_get_self().'?export=1&score='.$filter_score.'&exercise_id='.$exercise_id.'"><img align="absbottom" src="../img/excel.gif">&nbsp;'.get_lang('ExportAsXLS').'</a>' .
'<a href="javascript: void(0);" onclick="javascript: window.print()"><img align="absbottom" src="../img/printmgr.gif">&nbsp;'.get_lang('Print').'</a></div>';
*/
$menu_items[] = '<a href="'.api_get_path(WEB_CODE_PATH).'mySpace/?view=teacher">'.get_lang('TeacherInterface').'</a>';
if (api_is_platform_admin()) {
$menu_items[] = '<a href="'.api_get_path(WEB_CODE_PATH).'mySpace/?view=admin">'.get_lang('AdminInterface').'</a>';
} else {
$menu_items[] = '<a href="'.api_get_path(WEB_CODE_PATH).'mySpace/?view=coach">'.get_lang('AdminInterface').'</a>';
}
$menu_items[] = get_lang('ExamTracking');
$nb_menu_items = count($menu_items);
if($nb_menu_items>1) {
foreach($menu_items as $key=> $item) {
echo $item;
if($key!=$nb_menu_items-1) {
echo ' | ';
}
}
echo '<br />';
}
} else {
echo '<a href="courseLog.php?'.api_get_cidreq().'&studentlist=true">'.get_lang('StudentsTracking').'</a>&nbsp;|
<a href="courseLog.php?'.api_get_cidreq().'&studentlist=false">'.get_lang('CourseTracking').'</a>&nbsp;|&nbsp';
echo '<a href="courseLog.php?'.api_get_cidreq().'&studentlist=resources">'.get_lang('ResourcesTracking').'</a>';
echo ' | '.get_lang('ExamTracking').'';
echo '<a href="'.api_get_self().'?export=1&score='.$filter_score.'&exercise_id='.$exercise_id.'"><img align="absbottom" src="../img/excel.gif">&nbsp;'.get_lang('ExportAsXLS').'</a><br /><br />';
}
echo '</div>';
echo '<br /><br />';
$form->display();
//echo '<h3>'.sprintf(get_lang('FilteringWithScoreX'), $filter_score).'%</h3>';
}
require_once api_get_path(SYS_CODE_PATH).'newscorm/learnpathList.class.php';
$main_result = array();
$session_id = 0;
$user_list = array();
//Getting course list
foreach($course_list as $current_course ) {
$course_info = api_get_course_info($current_course['code']);
$_course = $course_info;
//Getting LP list
$list = new learnpathList('', $current_course['code'], $session_id);
$lp_list = $list->get_flat_list();
// Looping LPs
$lps = array();
foreach ($lp_list as $lp_id =>$lp) {
$exercise_list = get_all_exercises_from_lp($lp_id, $current_course['db_name']);
$attempt_result = array();
//Looping Chamilo Exercises in LP
foreach ($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) {
$attempt_result[$exercise['id']]['users'][$stats['exe_user_id']][$stats['exe_id']] = array('exe_result' =>$stats['exe_result'],'exe_weighting' =>$stats['exe_weighting']);
$user_list[$stats['exe_user_id']] = $stats['exe_user_id'];
}
$exercise_list_name[$exercise['id']] = $exercise['title'];
}
$lps[$lp_id] = array('lp_name' =>$lp['lp_name'], 'exercises' =>$attempt_result);
$lp_list_name[$lp_id] = $lp['lp_name'];
}
$main_result[$current_course['code']] = $lps;
}
//echo '<pre>';print_r($main_result);
if (!empty($user_list)) {
foreach($user_list as $user_id) {
$user_data = api_get_user_info($user_id);
$user_list_name[$user_id] = api_get_person_name($user_data['firstname'],$user_data['lastname']);
}
}
if (!empty($main_result)) {
$html_result .= '<table class="data_table">';
$html_result .= '<tr><th>'.get_lang('Courses').'</th>';
$html_result .= '<th>'.get_lang('LPs').'</th>';
$html_result .= '<th>'.get_lang('Exercises').'</th>';
$html_result .= '<th>'.get_lang('Users').'</th>';
$html_result .= '<th>'.get_lang('Attempts').'</th>';
$html_result .= '</tr>';
foreach ($main_result as $course_code => $lps) {
if (empty($lps)) {
continue;
}
foreach($lps as $lp_id => $lp_data) {
$exercises = $lp_data['exercises'];
foreach($exercises as $exercise_id => $exercise_data) {
$users = $exercise_data['users'];
foreach($users as $user_id => $attempts) {
foreach($attempts as $exe_id => $result) {
$html_result .= '<tr colspan="">';
$html_result .= Display::tag('td', $course_code);
$html_result .= Display::tag('td', $lp_list_name[$lp_id]);
$html_result .= Display::tag('td', $exercise_list_name[$exercise_id]);
$html_result .= Display::tag('td', $user_list_name[$user_id]);
$html_result .= Display::tag('td', $result['exe_result'].' / '.$result['exe_weighting']);
$html_result .= '</tr>';
}
}
}
}
}
$html_result .='<table>';
}
echo $html_result;
exit;
$export_array_global = $export_array = array();
if(!empty($course_list) && is_array($course_list))
foreach($course_list as $current_course ) {
$global_row = $row_not_global = array();
$a_students = CourseManager :: get_student_list_from_course_code($current_course['code'], false);
$total_students = count($a_students);
$t_quiz = Database::get_course_table(TABLE_QUIZ_TEST,$current_course['db_name']);
$sqlExercices = "SELECT count(id) as count FROM ".$t_quiz." AS quiz WHERE active='1' ";
$resultExercices = Database::query($sqlExercices);
$data_exercises = Database::store_result($resultExercices);
$exercise_count = $data_exercises[0]['count'];
if ($global) {
if ($exercise_count == 0) {
$exercise_count = 2;
}
$html_result .= "<tr class='$s_css_class'>
<td rowspan=$exercise_count>";
$html_result .= $current_course['title'];
$html_result .= "</td>";
}
$sql='SELECT visibility FROM '.$current_course['db_name'].'.'.TABLE_TOOL_LIST.' WHERE name="quiz" ';
$resultVisibilityQuizz = Database::query($sql);
if (Database::result($resultVisibilityQuizz, 0 ,'visibility') == 1) {
$sqlExercices = " SELECT quiz.title,id FROM ".$t_quiz." AS quiz WHERE active='1' ORDER BY quiz.title ASC";
//Getting the exam list
if (!$global) {
if (!empty($exercise_id)) {
$sqlExercices = " SELECT quiz.title,id FROM ".$t_quiz." AS quiz WHERE active='1' AND id = $exercise_id ORDER BY quiz.title ASC";
}
}
$resultExercices = Database::query($sqlExercices);
$i = 0;
if (Database::num_rows($resultExercices) > 0) {
while($a_exercices = Database::fetch_array($resultExercices)) {
$global_row[]= $current_course['title'];
if (!$global) {
$html_result .= "<tr class='$s_css_class'>";
}
if (!$global) {
$html_result .= '<td ROWSPAN="'.$total_students.'">';
} else {
$html_result .= '<td>';
}
$html_result .= $a_exercices['title'];
$html_result .= '</td>';
$global_row[]=$a_exercices['title'];
$row_not_global['exercise']= $a_exercices['title'];
$taken = 0;
$total_with_parameter = 0;
$fail = 0;
$not_taken = 0;
$total_with_parameter_score = 0;
$total_with_parameter_porcentage = 0;
$student_result = array();
foreach ($a_students as $student ) {
$current_student_id = $student['user_id'];
$sqlEssais = " SELECT COUNT(ex.exe_id) as essais
FROM $tbl_stats_exercices AS ex
WHERE ex.exe_cours_id = '".$current_course['code']."'
AND ex.exe_exo_id = ".$a_exercices['id']."
AND exe_user_id='".$current_student_id."'";
$resultEssais = Database::query($sqlEssais);
$a_essais = Database::fetch_array($resultEssais);
$sqlScore = "SELECT exe_id, exe_result,exe_weighting
FROM $tbl_stats_exercices
WHERE exe_user_id = ".$current_student_id."
AND exe_cours_id = '".$current_course['code']."'
AND exe_exo_id = ".$a_exercices['id']."
ORDER BY exe_result DESC LIMIT 1"; // we take the higher value
//ORDER BY exe_date DESC LIMIT 1";
$resultScore = Database::query($sqlScore);
$score = 0;
while($a_score = Database::fetch_array($resultScore)) {
$score = $score + $a_score['exe_result'];
$weighting = $weighting + $a_score['exe_weighting'];
$exe_id = $a_score['exe_id'];
}
$pourcentageScore = 0;
if ($weighting!=0) {
$pourcentageScore = round(($score*100)/$weighting);
}
$weighting = 0;
if($i%2==0){
$s_css_class="row_odd";
} else {
$s_css_class="row_even";
}
$i++;
/*echo " <td align='right'>
";
echo $current_student_id.' ';
echo " </td>";
*/
//var_dump($pourcentageScore);
/* echo " <td align='right'>
";
echo $pourcentageScore.' %';
echo " </td>";
echo "<td align='right'>
";
/*
echo $a_essais['essais'];
echo " </td>
<td align='center'>
";*/
if ($a_essais['essais'] > 0 ) {
$taken++;
}
if ($pourcentageScore >= $parameter_porcentage) {
$total_with_parameter_porcentage++;
}
if ($pourcentageScore >= $filter_score) {
$total_with_parameter_score++;
}
if (!$global) {
$user_info = api_get_user_info($current_student_id);
//User
$user_row = '<td align="center">';
$user_row .= $user_info['firstName'].' '.$user_info['lastName'];
$user_row .= '</td>';
$user_info = $user_info['firstName'].' '.$user_info['lastName'];
//Best result
if (!empty($a_essais['essais'])) {
$user_row .= '<td align="center" >';
$user_row .= $pourcentageScore;
$temp_array [] = $pourcentageScore;
$user_row .= '</td>';
if ($pourcentageScore >= $filter_score ) {
$user_row .= '<td align="center" style="background-color:#DFFFA8">';
$user_row .= get_lang('PassExam').'</td>';
$temp_array [] = get_lang('PassExam');
} else {
$user_row .= '<td align="center" style="background-color:#FC9A9E" >';
$user_row .= get_lang('ExamFail').'</td>';
$temp_array [] = get_lang('ExamFail');
}
$user_row .= '<td align="center">';
$user_row .= $a_essais['essais'];
$temp_array [] = $a_essais['essais'];
$user_row .= '</td>';
} else {
$score = '-';
$user_row .= '<td align="center" >';
$user_row .= '-';
$temp_array [] = '-';
$user_row .= '</td>';
$user_row .= '<td align="center" style="background-color:#FCE89A">';
$user_row .= get_lang('NoAttempt');
$temp_array [] = get_lang('NoAttempt');
$user_row .= '</td>';
$user_row .= '<td align="center">';
$user_row .= 0;
$temp_array [] = 0;
$user_row .= '</td>';
}
$user_row .= '</tr>';
$student_result[$current_student_id] = array('html'=>$user_row,'score'=>$score,'array'=>$temp_array,'user'=>$user_info);
$temp_array = array();
}
}
if (!$global) {
if (!empty($student_result)) {
$student_result_empty = $student_result_content = array();
foreach($student_result as $row) {
if ($row['score'] == '-') {
$student_result_empty[] = $row;
} else {
$student_result_content[] = $row;
}
}
//Sort only users with content
usort($student_result_content, 'sort_user');
$student_result = array_merge($student_result_content, $student_result_empty );
foreach($student_result as $row) {
$html_result .=$row['html'];
$row_not_global['results'][]= $row['array'];
$row_not_global['users'][] = $row['user'];
}
$export_array[] = $row_not_global;
$row_not_global = array();
}
}
if ($global) {
//Exam taken
$html_result .= '<td align="center">';
$html_result .= $taken;
$global_row[]= $taken;
//echo $total.' / '.$total_students;
$html_result .= '</td>';
//Exam NOT taken
$html_result .= '<td align="center">';
$html_result .= $not_taken = $total_students - $taken;
$global_row[]= $not_taken;
$html_result .= '</td>';
//Examn pass
if (!empty($total_with_parameter_score)) {
$html_result .= '<td align="center" style="background-color:#DFFFA8" >';
} else {
$html_result .= '<td align="center" style="background-color:#FCE89A" >';
}
$html_result .= $total_with_parameter_score;
$global_row[]= $total_with_parameter_score;
$html_result .= '</td>';
//Exam fail
$html_result .= '<td align="center">';
$html_result .= $fail = $taken - $total_with_parameter_score;
$global_row[]= $fail;
$html_result .= '</td>';
$html_result .= '<td align="center">';
$html_result .= $total_students;
$global_row[]= $total_students;
$global_counter++;
$html_result .= '</td>';
$html_result .= '</tr>';
$export_array_global[] = $global_row;
$global_row = array();
}
}
} else {
$html_result .= " <tr>
<td colspan='6'>
".get_lang('NoExercise')."
</td>
</tr>
";
}
} else {
$html_result .= " <tr>
<td colspan='6'>
".get_lang('NoExercise')."
</td>
</tr>
";
}
}
$html_result .= '</table>';
if (!$export_to_xls) {
echo $html_result;
}
$filename = 'exam-reporting-'.date('Y-m-d-h:i:s').'.xls';
if ($export_to_xls) {
if ($global) {
export_complete_report_xls($filename, $export_array_global);
} else {
export_complete_report_xls($filename, $export_array);
}
exit;
}
function sort_user($a, $b) {
if (is_numeric($a['score']) && is_numeric($b['score'])) {
//echo $a['score'].' : '.$b['score']; echo '<br />';
if ($a['score'] < $b['score']) {
return 1;
}
return 0;
}
return 1;
}
function export_complete_report_xls($filename, $array) {
global $charset, $global, $filter_score;
$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;
$column = 0; //skip the first column (row titles)
if ($global) {
$worksheet->write($line,$column,get_lang('Courses'));
$column++;
$worksheet->write($line,$column,get_lang('Exercises'));
$column++;
$worksheet->write($line,$column,get_lang('ExamTaken'));
$column++;
$worksheet->write($line,$column,get_lang('ExamNotTaken'));
$column++;
$worksheet->write($line,$column,sprintf(get_lang('ExamPassX'), $filter_score).'%');
$column++;
$worksheet->write($line,$column,get_lang('ExamFail'));
$column++;
$worksheet->write($line,$column,get_lang('TotalStudents'));
$column++;
$line++;
foreach ($array as $row) {
$column = 0;
foreach ($row as $item) {
$worksheet->write($line,$column,html_entity_decode(strip_tags($item)));
$column++;
}
$line++;
}
$line++;
} else {
$worksheet->write($line,$column,get_lang('Exercises'));
$column++;
$worksheet->write($line,$column,get_lang('User'));
$column++;
$worksheet->write($line,$column,get_lang('Percentage'));
$column++;
$worksheet->write($line,$column,get_lang('Status'));
$column++;
$worksheet->write($line,$column,get_lang('Attempts'));
$column++;
$line++;
foreach ($array as $row) {
$column = 0;
$worksheet->write($line,$column,html_entity_decode(strip_tags($row['exercise'])));
$column++;
foreach ($row['users'] as $key=>$user) {
$column = 1;
$worksheet->write($line,$column,html_entity_decode(strip_tags($user)));
$column++;
foreach ($row['results'][$key] as $result_item) {
$worksheet->write($line,$column,html_entity_decode(strip_tags($result_item)));
$column++;
}
$line++;
}
}
$line++;
}
$workbook->close();
exit;
}
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