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Chamilo is a learning management system focused on ease of use and accessibility
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Tag: Branch: Tree: c2671b254e
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${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'c2671b254e'
${ noResults }
chamilo-lms/main/gradebook/lib/fe/displaygradebook.php

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<?php
/* For licensing terms, see /license.txt */
/**
* Script
* @package chamilo.gradebook
*/
/**
* Class
* @package chamilo.gradebook
*/
class DisplayGradebook
{
/**
* Displays the header for the result page containing the navigation tree and links
* @param $evalobj
* @param $selectcat
* @param $shownavbar 1=show navigation bar
* @param $forpdf only output for pdf file
*/
function display_header_result($evalobj, $selectcat, $page) {
if (api_is_allowed_to_edit(null, true)) {
$header = '<div class="actions">';
if ($page != 'statistics') {
$header .= '<a href="'.Security::remove_XSS($_SESSION['gradebook_dest']).'?selectcat=' . $selectcat . '">'. Display::return_icon(('back.png'),get_lang('FolderView'),'','32').'</a>';
if ($evalobj->get_course_code() == null) {
//Disabling code when course code is null see issue #2705
//$header .= '<a href="gradebook_add_user.php?selecteval=' . $evalobj->get_id() . '"><img src="../img/add_user_big.gif" alt="' . get_lang('AddStudent') . '" align="absmiddle" /> ' . get_lang('AddStudent') . '</a>';
} elseif (!$evalobj->has_results()) {
$header .= '<a href="gradebook_add_result.php?selectcat=' . $selectcat . '&selecteval=' . $evalobj->get_id() . '">
'.Display::return_icon('evaluation_rate.png',get_lang('AddResult'),'','32') . '</a>';
}
$header .= '<a href="' . api_get_self() . '?&selecteval=' . $evalobj->get_id() . '&import=">
'.Display::return_icon('import_evaluation.png',get_lang('ImportResult'),'','32') . '</a>';
if ($evalobj->has_results()) {
$header .= '<a href="' . api_get_self() . '?&selecteval=' . $evalobj->get_id() . '&export=">'.Display::return_icon('export_evaluation.png',get_lang('ExportResult'),'','32') . '</a>';
$header .= '<a href="gradebook_edit_result.php?selecteval=' . $evalobj->get_id() .'">'.Display::return_icon('edit.png',get_lang('EditResult'),'','32').'</a>';
$header .= '<a href="' . api_get_self() . '?&selecteval=' . $evalobj->get_id() . '&deleteall=" onclick="return confirmationall();">'.Display::return_icon('delete.png',get_lang('DeleteResult'),'','32').'</a>';
}
$header .= '<a href="' . api_get_self() . '?print=&selecteval=' . $evalobj->get_id() . '" target="_blank">'.Display::return_icon('printer.png',get_lang('Print'),'','32').'</a>';
} else {
$header .= '<a href="gradebook_view_result.php?selecteval='.Security::remove_XSS($_GET['selecteval']).'"> '.Display::return_icon(('back.png'),get_lang('FolderView'),'','32') . '</a>';
}
$header .= '</div>';
}
if ($evalobj->is_visible() == '1') {
$visible= get_lang('Yes');
} else {
$visible= get_lang('No');
}
$scoredisplay = ScoreDisplay :: instance();
$student_score = '';
if (($evalobj->has_results())){ // TODO this check needed ?
$score = $evalobj->calc_score();
if ($score != null) {
$average= get_lang('Average') . ' :<b> ' .$scoredisplay->display_score($score, SCORE_AVERAGE) . '</b>';
$student_score = $evalobj->calc_score(api_get_user_id());
$student_score = Display::tag('h3', get_lang('Result').': '.$scoredisplay->display_score($student_score, SCORE_DIV_PERCENT));
}
}
if (!$evalobj->get_description() == '') {
$description= get_lang('Description') . ' :<b> ' . $evalobj->get_description() . '</b><br>';
}
if ($evalobj->get_course_code() == null) {
$course= get_lang('CourseIndependent');
} else {
$course= get_course_name_from_code($evalobj->get_course_code());
}
$evalinfo= '<table width="100%" border="0"><tr><td>';
$evalinfo .= '<h2>'.$evalobj->get_name().'</h2>';
$evalinfo .= $description;
$evalinfo .= get_lang('Course') . ' :<b> ' . $course . '</b><br />';
//'<br>' . get_lang('Weight') . ' :<b> ' . $evalobj->get_weight() . '</b><br>' . get_lang('Visible') . ' :<b> ' . $visible . '</b>
$evalinfo .= get_lang('QualificationNumeric') . ' :<b> ' . $evalobj->get_max() . '</b><br>'.$average;
if (!api_is_allowed_to_edit()) {
$evalinfo .= $student_score;
}
if (!$evalobj->has_results()) {
$evalinfo .= '<br /><i>' . get_lang('NoResultsInEvaluation') . '</i>';
} elseif ($scoredisplay->is_custom() && api_get_self() != '/main/gradebook/gradebook_statistics.php') {
if (api_is_allowed_to_edit(null, true)) {
if ($page != 'statistics') {
//$evalinfo .= '<br /><br /><a href="gradebook_view_result.php?selecteval='.Security::remove_XSS($_GET['selecteval']).'"> '.Display::return_icon(('evaluation_rate.png'),get_lang('ViewResult'),'','32') . '</a>';
}
}
}
if ($page != 'statistics') {
if (api_is_allowed_to_edit(null, true)) {
$evalinfo .= '<br /><a href="gradebook_statistics.php?selecteval='.Security::remove_XSS($_GET['selecteval']).'"> '.Display::return_icon(('statistics.png'),get_lang('ViewStatistics'),'','32').'</a>';
}
}
$evalinfo .= '</td><td><img style="float:right; position:relative;" src="../img/tutorial.gif"></img></td></table>';
echo $evalinfo;
echo $header;
}
/**
* Displays the header for the flatview page containing filters
* @param $catobj
* @param $showeval
* @param $showlink
*/
function display_header_flatview($catobj, $showeval, $showlink,$simple_search_form) {
$header= '<table border="0" cellpadding="5">';
$header .= '<td style="vertical-align: top;"><a href="'.Security::remove_XSS($_SESSION['gradebook_dest']).'?selectcat=' . Security::remove_XSS($_GET['selectcat']) . '">' . Display::return_icon('gradebook.gif') . get_lang('Gradebook') . '</a></td>';
$header .= '<td style="vertical-align: top;">' . get_lang('FilterCategory') . '</td><td style="vertical-align: top;"><form name="selector"><select name="selectcat" onchange="document.selector.submit()">';
$cats= Category :: load();
$tree= $cats[0]->get_tree();
unset ($cats);
foreach ($tree as $cat) {
for ($i= 0; $i < $cat[2]; $i++) {
$line .= '&mdash;';
}
if ($_GET['selectcat'] == $cat[0]) {
$header .= '<option selected="selected" value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
} else {
$header .= '<option value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
}
$line= '';
}
$header .= '</td></select></form>';
if (!$catobj->get_id() == '0') {
$header .= '<td style="vertical-align: top;"><a href="' . api_get_self() . '?selectcat=' . $catobj->get_parent_id() . '"><img src="../img/gradebook.gif" border="0" alt="'.get_lang('Up').'" /></a></td>';
}
$header .= '<td style="vertical-align: top;">'.$simple_search_form->toHtml().'</td>';
$header .= '<td style="vertical-align: top;"><a href="' . api_get_self() . '?exportpdf=&offset='.Security::remove_XSS($_GET['offset']).'&search=' . Security::remove_XSS($_GET['search']).'&selectcat=' . $catobj->get_id() . '"><img src=../img/icons/32/pdf.png alt=' . get_lang('ExportPDF') . '/> ' . get_lang('ExportPDF') . '</a>';
$header .= '<td style="vertical-align: top;"><a href="' . api_get_self() . '?print=&selectcat=' . $catobj->get_id() . '" target="_blank"><img src="../img/icons/32/printer.png" alt=' . get_lang('Print') . '/> ' . get_lang('Print') . '</a>';
$header .= '</td></tr></table>';
if (!$catobj->get_id() == '0') {
$header .= '<table border="0" cellpadding="5"><tr><td><form name="itemfilter" method="post" action="' . api_get_self() . '?selectcat=' . $catobj->get_id() . '"><input type="checkbox" name="showeval" onclick="document.itemfilter.submit()" ' . (($showeval == '1') ? 'checked' : '') . '>Show Evaluations &nbsp;';
$header .= '<input type="checkbox" name="showlink" onclick="document.itemfilter.submit()" ' . (($showlink == '1') ? 'checked' : '') . '>'.get_lang('ShowLinks').'</form></td></tr></table>';
}
if (isset ($_GET['search'])) {
$header .= '<b>'.get_lang('SearchResults').' :</b>';
}
echo $header;
}
/**
* Displays the header for the flatview page containing filters
* @param $catobj
* @param $showeval
* @param $showlink
*/
function display_header_reduce_flatview($catobj, $showeval, $showlink,$simple_search_form) {
$header = '<div class="actions">';
$header .= '<a href="'.Security::remove_XSS($_SESSION['gradebook_dest']).'?'.api_get_cidreq().'">'. Display::return_icon('back.png',get_lang('FolderView'),'','32').'</a>';
// $header .= '<td style="vertical-align: top;"><a href="' . api_get_self() . '?exportpdf=&offset='.Security::remove_XSS($_GET['offset']).'&search=' . Security::remove_XSS($_GET['search']).'&selectcat=' . $catobj->get_id() . '"><img src=../img/file_pdf.gif alt=' . get_lang('ExportPDF') . '/> ' . get_lang('ExportPDF') . '</a>';
// this MUST be a GET variable not a POST
if (isset($_GET['show'])) {
$show=Security::remove_XSS($_GET['show']);
} else {
$show='';
}
$header .= '<a href="' . api_get_self() . '?export_format=csv&export_report=export_report&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'','32').'</a>';
$header .= '<a href="' . api_get_self() . '?export_format=xls&export_report=export_report&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('export_excel.png', get_lang('ExportAsXLS'),'','32').'</a>';
$header .= '<a href="' . api_get_self() . '?export_format=doc&export_report=export_report&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('export_doc.png', get_lang('ExportAsDOC'),'','32').'</a>';
$header .= '<a href="' . api_get_self() . '?print=&selectcat=' . $catobj->get_id() . '" target="_blank">'.Display::return_icon('printer.png', get_lang('Print'),'','32').'</a>';
$header .= '<a href="' . api_get_self() . '?exportpdf=&selectcat=' . $catobj->get_id() . '" >'.Display::return_icon('pdf.png', get_lang('ExportToPDF'),'','32').'</a>';
//exportpdf
//<div class="clear">
$header .= '</div>';
if (!$catobj->get_id() == '0') {
//this is necessary?
//$header .= '<table border="0" cellpadding="5"><tr><td><form name="itemfilter" method="post" action="' . api_get_self() . '?selectcat=' . $catobj->get_id() . '"><input type="checkbox" name="showeval" onclick="document.itemfilter.submit()" ' . (($showeval == '1') ? 'checked' : '') . '>Show Evaluations &nbsp;';
//$header .= '<input type="checkbox" name="showlink" onclick="document.itemfilter.submit()" ' . (($showlink == '1') ? 'checked' : '') . '>'.get_lang('ShowLinks').'</form></td></tr></table>';
}
/*
if (isset ($_GET['search'])) {
$header .= '<b>'.get_lang('SearchResults').' :</b>';
}*/
echo $header;
}
function display_header_gradebook_per_gradebook($catobj, $showtree, $selectcat, $is_course_admin, $is_platform_admin, $simple_search_form, $show_add_qualification = true, $show_add_link = true) {
//student
$status = CourseManager::get_user_in_course_status(api_get_user_id(), api_get_course_id());
$objcat = new Category();
$course_id = Database::get_course_by_category($selectcat);
$message_resource=$objcat->show_message_resource_delete($course_id);
if (!$is_course_admin && $status<>1 && $selectcat<>0) {
$user_id = api_get_user_id();
$user= get_user_info_from_id($user_id);
$catcourse= Category :: load($catobj->get_id());
$scoredisplay = ScoreDisplay :: instance();
$scorecourse = $catcourse[0]->calc_score($user_id);
// generating the total score for a course
$allevals= $catcourse[0]->get_evaluations($user_id,true);
$alllinks= $catcourse[0]->get_links($user_id,true);
$evals_links = array_merge($allevals, $alllinks);
$item_value=0;
$item_total=0;
for ($count=0; $count < count($evals_links); $count++) {
$item = $evals_links[$count];
$score = $item->calc_score($user_id);
$my_score_denom=($score[1]==0) ? 1 : $score[1];
$item_value+=$score[0]/$my_score_denom*$item->get_weight();
$item_total+=$item->get_weight();
//$row[] = $scoredisplay->display_score($score,SCORE_DIV_PERCENT);
}
$item_value = number_format($item_value, 2, '.', ' ');
$total_score=array($item_value,$item_total);
$scorecourse_display = $scoredisplay->display_score($total_score, SCORE_DIV_PERCENT);
$cattotal = Category :: load(0);
$scoretotal= $cattotal[0]->calc_score(api_get_user_id());
$scoretotal_display = (isset($scoretotal) ? $scoredisplay->display_score($scoretotal, SCORE_PERCENT) : get_lang('NoResultsAvailable'));
$scoreinfo = get_lang('StatsStudent') . ' :<b> '.api_get_person_name($user['firstname'], $user['lastname']).'</b><br />';
if ((!$catobj->get_id() == '0') && (!isset ($_GET['studentoverview'])) && (!isset ($_GET['search']))) {
$scoreinfo.= '<h2>'.get_lang('Total') . ' : ' . $scorecourse_display . '</h2>';
}
Display :: display_normal_message($scoreinfo, false);
}
// show navigation tree and buttons?
$header = '<div class="actions"><table border=0>';
if (($showtree == '1') || (isset ($_GET['studentoverview']))) {
$header .= '<tr>';
if (!$selectcat == '0') {
$header .= '<td style=" "><a href="' . api_get_self() . '?selectcat=' . $catobj->get_parent_id() . '">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('RootCat'),'','32').'</a></td>';
}
$header .= '<td style=" ">' . get_lang('CurrentCategory') . '</td>' .
'<td style=" "><form name="selector"><select name="selectcat" onchange="document.selector.submit()">';
$cats= Category :: load();
$tree= $cats[0]->get_tree();
unset ($cats);
foreach ($tree as $cat) {
for ($i= 0; $i < $cat[2]; $i++) {
$line .= '&mdash;';
}
$line=isset($line) ? $line : '';
if (isset($_GET['selectcat']) && $_GET['selectcat'] == $cat[0]) {
$header .= '<option selected value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
} else {
$header .= '<option value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
}
$line= '';
}
$header .= '</select></form></td>';
if (!empty($simple_search_form) && $message_resource===false) {
$header .= '<td style="vertical-align: top;">'.$simple_search_form->toHtml().'</td>';
} else {
$header .= '<td></td>';
}
if ($is_course_admin && $message_resource===false && $_GET['selectcat']!=0) {
/*$header .= '<td style="vertical-align: top;"><a href="gradebook_flatview.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '"><img src="../img/view_list.gif" alt="' . get_lang('FlatView') . '" /> ' . get_lang('FlatView') . '</a>';
if ($is_course_admin && $message_resource===false) {
$header .= '<td style="vertical-align: top;"><a href="gradebook_scoring_system.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() .'"><img src="../img/acces_tool.gif" alt="' . get_lang('ScoreEdit') . '" /> ' . get_lang('ScoreEdit') . '</a>';
}*/
} elseif (!(isset ($_GET['studentoverview']))) {
if ( $message_resource===false ) {
//$header .= '<td style="vertical-align: top;"><a href="'.api_get_self().'?'.api_get_cidreq().'&studentoverview=&selectcat=' . $catobj->get_id() . '"><img src="../img/view_list.gif" alt="' . get_lang('FlatView') . '" /> ' . get_lang('FlatView') . '</a>';
}
} else {
$header .= '<td style="vertical-align: top;"><a href="'.api_get_self().'?'.api_get_cidreq().'&studentoverview=&exportpdf=&selectcat=' . $catobj->get_id() . '" target="_blank"><img src="../img/icons/32/.png" alt="' . get_lang('ExportPDF') . '" /> ' . get_lang('ExportPDF') . '</a>';
}
$header .= '</td></tr>';
}
$header.='</table></div>';
// for course admin & platform admin add item buttons are added to the header
$header .= '<div class="actions">';
$my_category = $catobj->shows_all_information_an_category($catobj->get_id());
$user_id = api_get_user_id();
$course_code = $my_category['course_code'];
$status_user = api_get_status_of_user_in_course ($user_id,$course_code);
//$header .= '<a href="gradebook_add_cat.php?'.api_get_cidreq().'&selectcat=0"><img src="../img/folder_new.gif" alt="' . get_lang('AddGradebook') . '" /></a></td>';
if (api_is_allowed_to_edit(null, true)) {
if ($selectcat == '0') {
if ($show_add_qualification === true) {
}
if ($show_add_link) {
//$header .= '<td><a href="gradebook_add_eval.php?'.api_get_cidreq().'"><img src="../img/filenew.gif" alt="' . get_lang('NewEvaluation') . '" /> ' . get_lang('NewEvaluation') . '</a>';
}
} else {
if ($show_add_qualification === true && $message_resource===false) {
//$header .= '<a href="gradebook_add_cat.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '" ><img src="../img/folder_new.gif" alt="' . get_lang('NewSubCategory') . '" align="absmiddle" /> ' . get_lang('NewSubCategory') . '</a></td>';
}
$my_category=$catobj->shows_all_information_an_category($catobj->get_id());
$my_api_cidreq = api_get_cidreq();
if ($my_api_cidreq=='') {
$my_api_cidreq='cidReq='.$my_category['course_code'];
}
if ($show_add_link && !$message_resource) {
//$header .= '<td><a href="gradebook_add_eval.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '" >'.Display::return_icon('new_evaluation.png', get_lang('NewEvaluation'),'','32').'</a>';
$cats= Category :: load($selectcat);
if ($cats[0]->get_course_code() != null && !$message_resource) {
//$header .= '<td><a href="gradebook_add_link.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '"><img src="../img/link.gif" alt="' . get_lang('MakeLink') . '" align="absmiddle" /> ' . get_lang('MakeLink') . '</a>';
//$header .= '<td><a href="gradebook_add_link.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'),'','32').'</a>';
} else {
// $header .= '<td><a href="gradebook_add_link_select_course.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'),'','32').'</a>';
}
}
if (!$message_resource) {
$myname = $catobj->shows_all_information_an_category($catobj->get_id());
$my_course_id=api_get_course_id();
$my_file= substr($_SESSION['gradebook_dest'],0,5);
$header .= '<td style="vertical-align: top;"><a href="gradebook_flatview.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('stats.png', get_lang('FlatView'),'','32').'</a>';
$header .= '<td style="vertical-align: top;"><a href="gradebook_display_certificate.php?'.$my_api_cidreq.'&amp;cat_id='.(int)$_GET['selectcat'].'">'.Display::return_icon('certificate_list.png', get_lang('GradebookSeeListOfStudentsCertificates'),'','32').'</a>';
$visibility_icon = ($catobj->is_visible() == 0) ? 'invisible' : 'visible';
$visibility_command = ($catobj->is_visible() == 0) ? 'set_visible' : 'set_invisible';
//Right icons
$modify_icons = '<a href="gradebook_edit_cat.php?editcat='.$catobj->get_id().'&cidReq='.$catobj->get_course_code().'">'.Display::return_icon('edit.png', get_lang('Edit'),'','32').'</a>';
//$modify_icons .= '<a href="../document/document.php?curdirpath=/certificates&'.$my_api_cidreq.'&origin=gradebook&selectcat=' . $catobj->get_id() . '">'.
Display::return_icon('certificate.png', get_lang('AttachCertificate'),'','32').'</a>';
//$modify_icons .= '<a href="gradebook_edit_all.php?id_session='.intval($_SESSION['id_session']).'&amp;'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('percentage.png', get_lang('EditAllWeights'),'','32').'</a>';
//$modify_icons .= '<a href="gradebook_scoring_system.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() .'">'.Display::return_icon('ranking.png', get_lang('ScoreEdit'),'','32').'</a>';
//hide or delete are not options available
//$modify_icons .= '&nbsp;<a href="' . api_get_self() . '?visiblecat=' . $catobj->get_id() . '&amp;' . $visibility_command . '=&amp;selectcat=0 ">'.Display::return_icon($visibility_icon.'.png', get_lang('Visible'),'','32').'</a>';
if ($catobj->get_name() != api_get_course_id()) {
$modify_icons .= '&nbsp;<a href="' . api_get_self() . '?deletecat=' . $catobj->get_id() . '&amp;selectcat=0&amp;cidReq='.$catobj->get_course_code().'" onclick="return confirmation();">'.Display::return_icon('delete.png', get_lang('DeleteAll'),'','32').'</a>';
}
$header .= Display::div($modify_icons, array('class'=>'right'));
}
}
} elseif (isset ($_GET['search'])) {
$header .= '<b>'.get_lang('SearchResults').' :</b>';
}
$header .= '</div>';
echo $header;
/*
if (api_is_allowed_to_edit(null, true)) {
$weight = ((intval($catobj->get_weight())>0) ? $catobj->get_weight() : 0);
$weight = Display::tag('h3', get_lang('TotalWeight').' : '.$weight);
$min_certification = (intval($catobj->get_certificate_min_score()>0) ? $catobj->get_certificate_min_score() : 0);
$min_certification = Display::tag('h3', get_lang('CertificateMinScore').' : '.$min_certification);
//@todo show description
$description = (($catobj->get_description() == "" || is_null($catobj->get_description())) ? '' : '<strong>'.get_lang('GradebookDescriptionLog').'</strong>'.': '.$catobj->get_description());
Display::display_normal_message($weight.$min_certification, false);
if (!empty($description)) {
echo Display::div($description, array());
}
}*/
}
/**
* Displays the header for the gradebook containing the navigation tree and links
* @param category_object $currentcat
* @param int $showtree '1' will show the browse tree and naviation buttons
* @param boolean $is_course_admin
* @param boolean $is_platform_admin
* @param boolean Whether to show or not the link to add a new qualification (we hide it in case of the course-embedded tool where we have only one calification per course or session)
* @param boolean Whether to show or not the link to add a new item inside the qualification (we hide it in case of the course-embedded tool where we have only one calification per course or session)
* @return void Everything is printed on screen upon closing
*/
function display_header_gradebook($catobj, $showtree, $selectcat, $is_course_admin, $is_platform_admin, $simple_search_form, $show_add_qualification = true, $show_add_link = true) {
//student
$status = CourseManager::get_user_in_course_status(api_get_user_id(), api_get_course_id());
$objcat = new Category();
$course_id = Database::get_course_by_category($selectcat);
$message_resource=$objcat->show_message_resource_delete($course_id);
if (!$is_course_admin && $status<>1 && $selectcat<>0) {
$user_id = api_get_user_id();
$user= get_user_info_from_id($user_id);
$catcourse = Category::load($catobj->get_id());
$scoredisplay = ScoreDisplay :: instance();
$scorecourse = $catcourse[0]->calc_score($user_id);
// generating the total score for a course
$allevals= $catcourse[0]->get_evaluations($user_id,true);
$alllinks= $catcourse[0]->get_links($user_id,true);
$evals_links = array_merge($allevals, $alllinks);
$item_value=0;
$item_total=0;
//@todo move these in a function
$sum_categories_weight_array = array();
if (isset($catobj) && !empty($catobj)) {
$categories = Category::load(null, null, null, $catobj->get_id());
if (!empty($categories)) {
foreach($categories as $category) {
$sum_categories_weight_array[$category->get_id()] = $category->get_weight();
}
} else {
$sum_categories_weight_array[$catobj->get_id()] = $catobj->get_weight();
}
}
$item_total_value = 0;
for ($count=0; $count < count($evals_links); $count++) {
$item = $evals_links[$count];
$score = $item->calc_score($user_id);
$my_score_denom =($score[1]==0) ? 1 : $score[1];
$item_value = $score[0]/$my_score_denom * $item->get_weight();
$sub_cat_percentage = $sum_categories_weight_array[$item->get_category_id()];
$percentage = round($item->get_weight()/($sub_cat_percentage) * $sub_cat_percentage/$catobj->get_weight(), 2);
//$item_value = $percentage*$item_value;
//$item_total += $percentage*100;
$item_total += $item->get_weight();
$item_total_value += $item_value;
//$row[] = $scoredisplay->display_score($score,SCORE_DIV_PERCENT);
}
$item_total = round($item_total);
$item_value = number_format($item_total_value, 2);
$total_score = array($item_value, $item_total);
$scorecourse_display = $scoredisplay->display_score($total_score, SCORE_DIV_PERCENT);
$cattotal = Category :: load(0);
$scoretotal= $cattotal[0]->calc_score(api_get_user_id());
$scoretotal_display = (isset($scoretotal) ? $scoredisplay->display_score($scoretotal, SCORE_PERCENT) : get_lang('NoResultsAvailable'));
//$scoreinfo = get_lang('StatsStudent') . ' :<b> '.api_get_person_name($user['firstname'], $user['lastname']).'</b><br />';
if ((!$catobj->get_id() == '0') && (!isset ($_GET['studentoverview'])) && (!isset ($_GET['search']))) {
$scoreinfo.= '<h2>'.get_lang('Total') . ' : ' . $scorecourse_display . '</h2>';
}
Display :: display_normal_message($scoreinfo, false);
}
// show navigation tree and buttons?
$header = '<div class="actions"><table border=0>';
if (($showtree == '1') || (isset ($_GET['studentoverview']))) {
$header .= '<tr>';
if (!$selectcat == '0') {
$header .= '<td style=" "><a href="' . api_get_self() . '?selectcat=' . $catobj->get_parent_id() . '">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('RootCat'),'','32').'</a></td>';
}
$header .= '<td>' . get_lang('CurrentCategory') . '</td>' .
'<td><form name="selector"><select name="selectcat" onchange="document.selector.submit()">';
$cats= Category :: load();
$tree= $cats[0]->get_tree();
unset ($cats);
foreach ($tree as $cat) {
for ($i= 0; $i < $cat[2]; $i++) {
$line .= '&mdash;';
}
$line=isset($line) ? $line : '';
if (isset($_GET['selectcat']) && $_GET['selectcat'] == $cat[0]) {
$header .= '<option selected value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
} else {
$header .= '<option value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
}
$line= '';
}
$header .= '</select></form></td>';
if (!empty($simple_search_form) && $message_resource===false) {
$header .= '<td style="vertical-align: top;">'.$simple_search_form->toHtml().'</td>';
} else {
$header .= '<td></td>';
}
if ($is_course_admin && $message_resource===false && $_GET['selectcat']!=0) {
/*$header .= '<td style="vertical-align: top;"><a href="gradebook_flatview.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '"><img src="../img/view_list.gif" alt="' . get_lang('FlatView') . '" /> ' . get_lang('FlatView') . '</a>';
if ($is_course_admin && $message_resource===false) {
$header .= '<td style="vertical-align: top;"><a href="gradebook_scoring_system.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() .'"><img src="../img/acces_tool.gif" alt="' . get_lang('ScoreEdit') . '" /> ' . get_lang('ScoreEdit') . '</a>';
}*/
} elseif (!(isset ($_GET['studentoverview']))) {
if ( $message_resource===false ) {
//$header .= '<td style="vertical-align: top;"><a href="'.api_get_self().'?'.api_get_cidreq().'&studentoverview=&selectcat=' . $catobj->get_id() . '"><img src="../img/view_list.gif" alt="' . get_lang('FlatView') . '" /> ' . get_lang('FlatView') . '</a>';
}
} else {
$header .= '<td style="vertical-align: top;"><a href="'.api_get_self().'?'.api_get_cidreq().'&studentoverview=&exportpdf=&selectcat=' . $catobj->get_id() . '" target="_blank">
<img src="../img/icons/32/.png" alt="' . get_lang('ExportPDF') . '" /> ' . get_lang('ExportPDF') . '</a>';
}
$header .= '</td></tr>';
}
$header.='</table></div>';
// for course admin & platform admin add item buttons are added to the header
$header .= '<div class="actions">';
$my_category = $catobj->shows_all_information_an_category($catobj->get_id());
$user_id = api_get_user_id();
$course_code = $my_category['course_code'];
$status_user = api_get_status_of_user_in_course ($user_id,$course_code);
if (api_is_allowed_to_edit(null, true)) {
$header .= '<a href="gradebook_add_cat.php?'.api_get_cidreq().'&selectcat='.$catobj->get_id().'"><img src="../img/icons/32/new_folder.png" alt="' . get_lang('AddGradebook') . '" /></a></td>';
if ($selectcat == '0') {
if ($show_add_qualification === true) {
}
if ($show_add_link) {
//$header .= '<td><a href="gradebook_add_eval.php?'.api_get_cidreq().'"><img src="../img/filenew.gif" alt="' . get_lang('NewEvaluation') . '" /> ' . get_lang('NewEvaluation') . '</a>';
}
} else {
if ($show_add_qualification === true && $message_resource===false) {
//$header .= '<a href="gradebook_add_cat.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '" ><img src="../img/folder_new.gif" alt="' . get_lang('NewSubCategory') . '" align="absmiddle" /> ' . get_lang('NewSubCategory') . '</a></td>';
}
$my_category=$catobj->shows_all_information_an_category($catobj->get_id());
$my_api_cidreq = api_get_cidreq();
if ($my_api_cidreq=='') {
$my_api_cidreq='cidReq='.$my_category['course_code'];
}
if ($show_add_link && !$message_resource) {
$header .= '<td><a href="gradebook_add_eval.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '" >'.Display::return_icon('new_evaluation.png', get_lang('NewEvaluation'),'','32').'</a>';
$cats= Category :: load($selectcat);
if ($cats[0]->get_course_code() != null && !$message_resource) {
//$header .= '<td><a href="gradebook_add_link.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '"><img src="../img/link.gif" alt="' . get_lang('MakeLink') . '" align="absmiddle" /> ' . get_lang('MakeLink') . '</a>';
$header .= '<td><a href="gradebook_add_link.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'),'','32').'</a>';
} else {
$header .= '<td><a href="gradebook_add_link_select_course.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'),'','32').'</a>';
}
}
if (!$message_resource) {
$myname = $catobj->shows_all_information_an_category($catobj->get_id());
$my_course_id=api_get_course_id();
$my_file= substr($_SESSION['gradebook_dest'],0,5);
$header .= '<td style="vertical-align: top;"><a href="gradebook_flatview.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('stats.png', get_lang('FlatView'),'','32').'</a>';
$header .= '<td style="vertical-align: top;"><a href="gradebook_display_certificate.php?'.$my_api_cidreq.'&amp;cat_id='.(int)$_GET['selectcat'].'">'.Display::return_icon('certificate_list.png', get_lang('GradebookSeeListOfStudentsCertificates'),'','32').'</a>';
$visibility_icon = ($catobj->is_visible() == 0) ? 'invisible' : 'visible';
$visibility_command = ($catobj->is_visible() == 0) ? 'set_visible' : 'set_invisible';
//Right icons
$modify_icons = '<a href="gradebook_edit_cat.php?editcat='.$catobj->get_id().'&amp;cidReq='.$catobj->get_course_code().'">'.Display::return_icon('edit.png', get_lang('Edit'),'','32').'</a>';
$modify_icons .= '<a href="../document/document.php?curdirpath=/certificates&'.$my_api_cidreq.'&origin=gradebook&selectcat=' . $catobj->get_id() . '">'.
Display::return_icon('certificate.png', get_lang('AttachCertificate'),'','32').'</a>';
$modify_icons .= '<a href="gradebook_edit_all.php?id_session='.api_get_session_id().'&amp;'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('percentage.png', get_lang('EditAllWeights'),'','32').'</a>';
$modify_icons .= '<a href="gradebook_scoring_system.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() .'">'.Display::return_icon('ranking.png', get_lang('ScoreEdit'),'','32').'</a>';
//hide or delete are not options available
//$modify_icons .= '&nbsp;<a href="' . api_get_self() . '?visiblecat=' . $catobj->get_id() . '&amp;' . $visibility_command . '=&amp;selectcat=0 ">'.Display::return_icon($visibility_icon.'.png', get_lang('Visible'),'','32').'</a>';
//$modify_icons .= '&nbsp;<a href="' . api_get_self() . '?deletecat=' . $catobj->get_id() . '&amp;selectcat=0&amp;cidReq='.$catobj->get_course_code().'" onclick="return confirmation();">'.Display::return_icon('delete.png', get_lang('DeleteAll'),'','32').'</a>';
$header .= Display::div($modify_icons, array('class'=>'right'));
}
}
} elseif (isset ($_GET['search'])) {
$header .= '<b>'.get_lang('SearchResults').' :</b>';
}
$header .= '</div>';
echo $header;
if (api_is_allowed_to_edit(null, true)) {
$weight = ((intval($catobj->get_weight())>0) ? $catobj->get_weight() : 0);
$weight = Display::tag('h3', get_lang('TotalWeight').' : '.$weight);
$min_certification = (intval($catobj->get_certificate_min_score()>0) ? $catobj->get_certificate_min_score() : 0);
$min_certification = Display::tag('h3', get_lang('CertificateMinScore').' : '.$min_certification);
//@todo show description
$description = (($catobj->get_description() == "" || is_null($catobj->get_description())) ? '' : '<strong>'.get_lang('GradebookDescriptionLog').'</strong>'.': '.$catobj->get_description());
Display::display_normal_message($weight.$min_certification, false);
if (!empty($description)) {
echo Display::div($description, array());
}
}
}
function display_reduce_header_gradebook($catobj,$is_course_admin, $is_platform_admin, $simple_search_form, $show_add_qualification = true, $show_add_link = true) {
//student
if (!$is_course_admin) {
$user= get_user_info_from_id(api_get_user_id());
$catcourse= Category :: load($catobj->get_id());
$scoredisplay = ScoreDisplay :: instance();
$scorecourse = $catcourse[0]->calc_score(api_get_user_id());
$scorecourse_display = (isset($scorecourse) ? $scoredisplay->display_score($scorecourse,SCORE_AVERAGE) : get_lang('NoResultsAvailable'));
$cattotal = Category :: load(0);
$scoretotal= $cattotal[0]->calc_score(api_get_user_id());
$scoretotal_display = (isset($scoretotal) ? $scoredisplay->display_score($scoretotal,SCORE_PERCENT) : get_lang('NoResultsAvailable'));
$scoreinfo = get_lang('StatsStudent') . ' :<b> '.api_get_person_name($user['firstname'], $user['lastname']).'</b><br />';
if ((!$catobj->get_id() == '0') && (!isset ($_GET['studentoverview'])) && (!isset ($_GET['search'])))
$scoreinfo.= '<br />'.get_lang('TotalForThisCategory') . ' : <b>' . $scorecourse_display . '</b>';
$scoreinfo.= '<br />'.get_lang('Total') . ' : <b>' . $scoretotal_display . '</b>';
Display :: display_normal_message($scoreinfo,false);
}
// show navigation tree and buttons?
$header = '<div class="actions">';
if ($is_course_admin) {
$header .= '<a href="gradebook_flatview.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('stats.png', get_lang('FlatView'),'','32').'</a>';
$header .= '<a href="gradebook_scoring_system.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() .'">'.Display::return_icon('settings.png', get_lang('ScoreEdit'),'','32').'</a>';
} elseif (!(isset ($_GET['studentoverview']))) {
$header .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&studentoverview=&selectcat=' . $catobj->get_id() . '">'.Display::return_icon('view_list.gif', get_lang('FlatView')).' ' . get_lang('FlatView') . '</a>';
} else {
$header .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&studentoverview=&exportpdf=&selectcat=' . $catobj->get_id() . '" target="_blank">'.Display::return_icon('pdf.png', get_lang('ExportPDF'),'','32').'</a>';
}
$header.='</div>';
echo $header;
}
function display_header_user($userid) {
$select_cat = intval($_GET['selectcat']);
$user_id = $userid;
$user = get_user_info_from_id($user_id);
$catcourse = Category :: load($select_cat);
$scoredisplay = ScoreDisplay :: instance();
$scorecourse = $catcourse[0]->calc_score($user_id);
// generating the total score for a course
$allevals= $catcourse[0]->get_evaluations($user_id,true);
$alllinks= $catcourse[0]->get_links($user_id,true);
$evals_links = array_merge($allevals, $alllinks);
$item_value=0;
$item_total=0;
for ($count=0; $count < count($evals_links); $count++) {
$item = $evals_links[$count];
$score = $item->calc_score($user_id);
$my_score_denom=($score[1]==0) ? 1 : $score[1];
$item_value+=$score[0]/$my_score_denom*$item->get_weight();
$item_total+=$item->get_weight();
//$row[] = $scoredisplay->display_score($score,SCORE_DIV_PERCENT);
}
$item_value = number_format($item_value, 2, '.', ' ');
$total_score=array($item_value,$item_total);
$scorecourse_display = $scoredisplay->display_score($total_score,SCORE_DIV_PERCENT);
//----------------------
//$scorecourse_display = (isset($scorecourse) ? $scoredisplay->display_score($scorecourse,SCORE_AVERAGE) : get_lang('NoResultsAvailable'));
$cattotal = Category :: load(0);
$scoretotal= $cattotal[0]->calc_score($user_id);
$scoretotal_display = (isset($scoretotal) ? $scoredisplay->display_score($scoretotal,SCORE_PERCENT) : get_lang('NoResultsAvailable'));
$image_syspath = UserManager::get_user_picture_path_by_id($userid,'system',false,true);
$image_size = getimagesize($image_syspath['dir'].$image_syspath['file']);
//Web path
$image_path = UserManager::get_user_picture_path_by_id($userid,'web',false,true);
$image_file = $image_path['dir'].$image_path['file'];
$img_attributes= 'src="' . $image_file . '?rand=' . time() . '" ' . 'alt="' . api_get_person_name($user['firstname'], $user['lastname']) . '" ';
if ($image_size[0] > 200) {
//limit display width to 200px
$img_attributes .= 'width="200" ';
}
$info = '<table width="100%" border=0 cellpadding=5><tr><td width="80%">';
$info.= get_lang('Name') . ' : <a target="_blank" href="'.api_get_path(WEB_CODE_PATH).'social/profile.php?u=' . $userid . '"> ' . api_get_person_name($user['firstname'], $user['lastname']) . '</a><br />';
$info.= get_lang('Email') . ' : <a href="mailto:' . $user['email'] . '">' . $user['email'] . '</a><br />';
$info.= get_lang('TotalUser') . ' : <b>' . $scorecourse_display . '</b><br>';
$info.= '</td><td>';
$info.= '<img ' . $img_attributes . '/></td></tr></table>';
//--------------
//$scoreinfo = get_lang('StatsStudent') . ' :<b> '.api_get_person_name($user['lastname'], $user['firstname']).'</b><br />';
//$scoreinfo.= '<br />'.get_lang('Total') . ' : <b>' . $scorecourse_display . '</b>';
//$scoreinfo.= '<br />'.get_lang('Total') . ' : <b>' . $scoretotal_display . '</b>';
Display :: display_normal_message($info,false);
}
}