<?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=' . $selectcat . '" > '. Display::return_icon(('back.png'),get_lang('FolderView'),'',ICON_SIZE_MEDIUM).'< / a > ';
if ($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'),'',ICON_SIZE_MEDIUM) . '< / a > ';
}
$header .= '< a href = "' . api_get_self() . '?&selecteval=' . $evalobj->get_id() . '&import=" >
'.Display::return_icon('import_evaluation.png',get_lang('ImportResult'),'',ICON_SIZE_MEDIUM) . '< / a > ';
if ($evalobj->has_results()) {
$header .= '< a href = "' . api_get_self() . '?&selecteval=' . $evalobj->get_id() . '&export=" > '.Display::return_icon('export_evaluation.png',get_lang('ExportResult'),'',ICON_SIZE_MEDIUM) . '< / a > ';
$header .= '< a href = "gradebook_edit_result.php?selecteval=' . $evalobj->get_id() .'" > '.Display::return_icon('edit.png',get_lang('EditResult'),'',ICON_SIZE_MEDIUM).'< / a > ';
$header .= '< a href = "' . api_get_self() . '?&selecteval=' . $evalobj->get_id() . '&deleteall=" onclick = "return confirmationall();" > '.Display::return_icon('delete.png',get_lang('DeleteResult'),'',ICON_SIZE_MEDIUM).'< / a > ';
}
$header .= '< a href = "' . api_get_self() . '?print=&selecteval=' . $evalobj->get_id() . '" target = "_blank" > '.Display::return_icon('printer.png',get_lang('Print'),'',ICON_SIZE_MEDIUM).'< / a > ';
} else {
$header .= '< a href = "gradebook_view_result.php?selecteval='.Security::remove_XSS($_GET['selecteval']).'" > '.Display::return_icon(('back.png'),get_lang('FolderView'),'',ICON_SIZE_MEDIUM) . '< / 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());
$student_score = Display::tag('h3', get_lang('Score').': '.$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 > < hr > ';
$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($_GET['selecteval']).'" > '.Display::return_icon(('evaluation_rate.png'),get_lang('ViewResult'),'',ICON_SIZE_MEDIUM) . '< / a > ';
}
}
}
if ($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'),'',ICON_SIZE_MEDIUM).'< / a > ';
}
}
$evalinfo .= '< / td > < td > < img style = "float:right; position:relative;" src = "../img/tutorial.gif" > < / 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++) {
$line .= '— ';
}
if ($_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 ';
$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'),'',ICON_SIZE_MEDIUM).'< / 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'),'',ICON_SIZE_MEDIUM).'< / 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'),'',ICON_SIZE_MEDIUM).'< / 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'),'',ICON_SIZE_MEDIUM).'< / a > ';
$header .= '< a href = "' . api_get_self() . '?print=&selectcat=' . $catobj->get_id() . '" target = "_blank" > '.Display::return_icon('printer.png', get_lang('Print'),'',ICON_SIZE_MEDIUM).'< / a > ';
$header .= '< a href = "' . api_get_self() . '?exportpdf=&selectcat=' . $catobj->get_id() . '" > '.Display::return_icon('pdf.png', get_lang('ExportToPDF'),'',ICON_SIZE_MEDIUM).'< / 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 ';
//$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'),'',ICON_SIZE_MEDIUM).'< / 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 .= '— ';
}
$line=isset($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/pdf.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'),'',ICON_SIZE_MEDIUM).'< / 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'),'',ICON_SIZE_MEDIUM).'< / a > ';
} else {
// $header .= '< td > < a href = "gradebook_add_link_select_course.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '" > '.Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'),'',ICON_SIZE_MEDIUM).'< / a > ';
}
}
if (!$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'),'',ICON_SIZE_MEDIUM).'< / a > ';
$header .= '< td style = "vertical-align: top;" > < a href = "gradebook_display_certificate.php?'.$my_api_cidreq.'&cat_id='.(int)$_GET['selectcat'].'" > '.Display::return_icon('certificate_list.png', get_lang('GradebookSeeListOfStudentsCertificates'),'',ICON_SIZE_MEDIUM).'< / 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='.$catobj->get_course_code().'" > '.Display::return_icon('edit.png', get_lang('Edit'),'',ICON_SIZE_MEDIUM).'< / a > ';
//$modify_icons .= '< a href = "../document/document.php?curdirpath=/certificates&'.$my_api_cidreq.'&origin=gradebook&selectcat=' . $catobj->get_id() . '" > '.
Display::return_icon('certificate.png', get_lang('AttachCertificate'),'',ICON_SIZE_MEDIUM).'< / a > ';
//$modify_icons .= '< a href = "gradebook_edit_all.php?id_session='.intval($_SESSION['id_session']).'&'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '" > '.Display::return_icon('percentage.png', get_lang('EditAllWeights'),'',ICON_SIZE_MEDIUM).'< / a > ';
//$modify_icons .= '< a href = "gradebook_scoring_system.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() .'" > '.Display::return_icon('ranking.png', get_lang('ScoreEdit'),'',ICON_SIZE_MEDIUM).'< / a > ';
//hide or delete are not options available
//$modify_icons .= ' < a href = "' . api_get_self() . '?visiblecat=' . $catobj->get_id() . '&' . $visibility_command . '=&selectcat=0 " > '.Display::return_icon($visibility_icon.'.png', get_lang('Visible'),'',ICON_SIZE_MEDIUM).'< / a > ';
if ($catobj->get_name() != api_get_course_id()) {
$modify_icons .= ' < a href = "' . api_get_self() . '?deletecat=' . $catobj->get_id() . '&selectcat=0&cidReq='.$catobj->get_course_code().'" onclick = "return confirmation();" > '.Display::return_icon('delete.png', get_lang('DeleteAll'),'',ICON_SIZE_MEDIUM).'< / a > ';
}
$header .= Display::div($modify_icons, array('class'=>'right'));
}
}
} elseif (isset ($_GET['search'])) {
$header .= '< b > '.get_lang('SearchResults').' :< / b > ';
}
$header .= '< / div > ';
echo $header;
}
/**
* 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);
$grade_model_id = $catobj->get_grade_model_id();
//@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()] = $catobj->get_weight();
}
}
if (!$is_course_admin & & $status< >1 & & $selectcat< >0) {
$user_id = api_get_user_id();
$catcourse = Category::load($catobj->get_id());
$scoredisplay = ScoreDisplay :: instance();
// 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;
$item_total_value = 0;
for ($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_item_total = $item->get_weight();
/*$item_value = $item_value*$catcourse[0]->get_weight();
$sub_item_total = $item->get_weight()*$catcourse[0]->get_weight();
*/
//var_dump($item_value.' - '.$sub_item_total);
$item_total += $sub_item_total;
$item_total_value += $item_value;
}
$item_total = round($item_total);
//$item_value = number_format($item_total_value, api_get_setting('gradebook_number_decimals'));
$item_value = number_format($item_total_value, 2);
$total_score = array($item_value, $item_total);
$scorecourse_display = $scoredisplay->display_score($total_score, SCORE_DIV_PERCENT);
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?
if (($showtree == '1') || (isset ($_GET['studentoverview']))) {
$header = '< div class = "actions" > < table > ';
$header .= '< tr > ';
if (!$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'),'',ICON_SIZE_MEDIUM).'< / 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 .= '— ';
}
$line=isset($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/pdf.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)) {
if (empty($grade_model_id) || $grade_model_id == -1) {
$header .= '< a href = "gradebook_add_cat.php?'.api_get_cidreq().'&selectcat='.$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'),'',ICON_SIZE_MEDIUM).'< / 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'),'',ICON_SIZE_MEDIUM).'< / a > ';
} else {
$header .= '< td > < a href = "gradebook_add_link_select_course.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '" > '.Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'),'',ICON_SIZE_MEDIUM).'< / a > ';
}
}
if (!$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'),'',ICON_SIZE_MEDIUM).'< / a > ';
$header .= '< td style = "vertical-align: top;" > < a href = "gradebook_display_certificate.php?'.$my_api_cidreq.'&cat_id='.(int)$_GET['selectcat'].'" > '.Display::return_icon('certificate_list.png', get_lang('GradebookSeeListOfStudentsCertificates'),'',ICON_SIZE_MEDIUM).'< / a > ';
//$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'),'',ICON_SIZE_MEDIUM).'< / a > ';
$modify_icons .= '< a href = "../document/document.php?curdirpath=/certificates&'.$my_api_cidreq.'&origin=gradebook&selectcat=' . $catobj->get_id() . '" > '.
Display::return_icon('certificate.png', get_lang('AttachCertificate'),'',ICON_SIZE_MEDIUM).'< / a > ';
if (empty($categories)) {
$modify_icons .= '< a href = "gradebook_edit_all.php?id_session='.api_get_session_id().'&'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() . '" > '.Display::return_icon('percentage.png', get_lang('EditAllWeights'),'',ICON_SIZE_MEDIUM).'< / a > ';
}
$modify_icons .= '< a href = "gradebook_scoring_system.php?'.$my_api_cidreq.'&selectcat=' . $catobj->get_id() .'" > '.Display::return_icon('ranking.png', get_lang('ScoreEdit'),'',ICON_SIZE_MEDIUM).'< / a > ';
//hide or delete are not options available
//$modify_icons .= ' < a href = "' . api_get_self() . '?visiblecat=' . $catobj->get_id() . '&' . $visibility_command . '=&selectcat=0 " > '.Display::return_icon($visibility_icon.'.png', get_lang('Visible'),'',ICON_SIZE_MEDIUM).'< / a > ';
//$modify_icons .= ' < a href = "' . api_get_self() . '?deletecat=' . $catobj->get_id() . '&selectcat=0&cidReq='.$catobj->get_course_code().'" onclick = "return confirmation();" > '.Display::return_icon('delete.png', get_lang('DeleteAll'),'',ICON_SIZE_MEDIUM).'< / 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'),'',ICON_SIZE_MEDIUM).'< / a > ';
$header .= '< a href = "gradebook_scoring_system.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() .'" > '.Display::return_icon('settings.png', get_lang('ScoreEdit'),'',ICON_SIZE_MEDIUM).'< / a > ';
} elseif (!(isset ($_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'),'',ICON_SIZE_MEDIUM).'< / 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 = '< div class = "row" > < div class = "span3" > ';
$info .= '< div class = "thumbnail" > < img ' . $ img_attributes . ' / > < / div > ';
$info .= '< / div > ';
$info .= '< div class = "span6" > ';
$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 > ';
$info .= '< / div > ';
$info .= '< / div > ';
//$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 > ';
echo $info;
}
}
