Fixed exception handling, students can now be reincluded in grading

Fixed drilldown by category view for students
Fixed download as text/excel this just shows raw points and a total
Changed tabbed view to only show advanced setting tabs if use advanced is set to yes
This commit is contained in:
michaelpenne 2005-04-07 20:47:03 +00:00
parent 6571975981
commit 6cd8c59212
3 changed files with 210 additions and 145 deletions

View File

@ -49,10 +49,9 @@
$selectedgrade_item = $data->grade_itemid;
} else if (!empty($data->membersremove)) { /// Remove selected people from a particular grade_item
if (!empty($data->members) and !empty($data->grade_itemid)) {
foreach ($data->members as $userid) {
delete_records('grade_exceptions', 'userid', $userid, "grade_itemid", $data->grade_itemid, 'course', $course->id);
delete_records('grade_exceptions', 'userid', $userid, "grade_itemid", $data->grade_itemid, 'courseid', $course->id);
}
}
$selectedgrade_item = $data->grade_itemid;

View File

@ -37,10 +37,10 @@
grade_stats();
exit();
} else if ($action == 'excel') {
grade_download_excel();
grade_download('xls', $id);
exit();
} else if ($action == 'text') {
grade_download_text();
grade_download('txt', $id);
exit();
}
@ -118,7 +118,12 @@
if ($preferences->show_weighted || $preferences->show_points || $preferences->show_points) {
if ($preferences->use_advanced == 1) {
grade_view_all_grades($USER->id);
if($action != 'vcats') {
grade_view_all_grades($USER->id);
}
else {
grade_view_category_grades($USER->id);
}
} else {
grade_view_category_grades($USER->id);
}

View File

@ -1016,14 +1016,17 @@ function grade_preferences_menu($action, $course, $group=0) {
get_string('viewgrades', 'grades'));
$row[] = new tabobject('prefs', 'index.php?id='.$course->id.'&action=prefs',
get_string('setpreferences', 'grades'));
$row[] = new tabobject('cats', 'index.php?id='.$course->id.'&action=cats',
get_string('setcategories', 'grades'));
$row[] = new tabobject('weights', 'index.php?id='.$course->id.'&action=weights',
get_string('setweights', 'grades'));
$row[] = new tabobject('letters', 'index.php?id='.$course->id.'&action=letters',
get_string('setgradeletters', 'grades'));
$row[] = new tabobject('excepts', 'exceptions.php?id='.$course->id.'&action=excepts',
get_string('gradeexceptions', 'grades'));
// only show the extra options if advanced is turned on, they don't do anything otherwise
if (grade_get_preference($course->id, 'use_advanced') == 1) {
$row[] = new tabobject('cats', 'index.php?id='.$course->id.'&action=cats',
get_string('setcategories', 'grades'));
$row[] = new tabobject('weights', 'index.php?id='.$course->id.'&action=weights',
get_string('setweights', 'grades'));
$row[] = new tabobject('letters', 'index.php?id='.$course->id.'&action=letters',
get_string('setgradeletters', 'grades'));
$row[] = new tabobject('excepts', 'exceptions.php?id='.$course->id.'&action=excepts',
get_string('gradeexceptions', 'grades'));
}
$tabs[] = $row;
print_tabs($tabs, $curraction);
@ -1091,153 +1094,211 @@ function grade_nav($course, $action='grades') {
return $gradenav;
}
function grade_download_excel() {
function grade_download($download, $id) {
global $CFG;
global $course;
require_once("../lib/excel/Worksheet.php");
require_once("../lib/excel/Workbook.php");
require_variable($id); // course id
optional_variable($download, ""); // to download data
require_login();
if (! $course = get_record("course", "id", $id)) {
error("Course ID was incorrect");
}
if (!isteacher($course->id)) {
error("Only teachers can use this page!");
}
$strgrades = get_string("grades");
$strgrade = get_string("grade");
$strmax = get_string("maximumshort");
$stractivityreport = get_string("activityreport");
/// Check to see if groups are being used in this course
if ($groupmode = groupmode($course)) { // Groups are being used
if (isset($_GET['group'])) {
$changegroup = $_GET['group']; /// 0 or higher
} else {
$changegroup = -1; /// This means no group change was specified
}
$currentgroup = get_and_set_current_group($course, $groupmode, $changegroup);
} else {
$currentgroup = false;
}
if ($currentgroup) {
$students = get_group_students($currentgroup, "u.lastname ASC");
} else {
$students = get_course_students($course->id, "u.lastname ASC");
}
foreach ($students as $student) {
$grades[$student->id] = array(); // Collect all grades in this array
$gradeshtml[$student->id] = array(); // Collect all grades html formatted in this array
$totals[$student->id] = array(); // Collect all totals in this array
}
$columns = array(); // Accumulate column names in this array.
$columnhtml = array(); // Accumulate column html in this array.
/// Collect modules data
get_all_mods($course->id, $mods, $modnames, $modnamesplural, $modnamesused);
/// Search through all the modules, pulling out grade data
$sections = get_all_sections($course->id); // Sort everything the same as the course
for ($i=0; $i<=$course->numsections; $i++) {
if (isset($sections[$i])) { // should always be true
$section = $sections[$i];
if ($section->sequence) {
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $sectionmod) {
$mod = $mods[$sectionmod];
$instance = get_record("$mod->modname", "id", "$mod->instance");
$libfile = "$CFG->dirroot/mod/$mod->modname/lib.php";
if (file_exists($libfile)) {
require_once($libfile);
$gradefunction = $mod->modname."_grades";
if (function_exists($gradefunction)) { // Skip modules without grade function
if ($modgrades = $gradefunction($mod->instance)) {
if (!empty($modgrades->maxgrade)) {
if ($mod->visible) {
$maxgrade = "$strmax: $modgrades->maxgrade";
} else {
$maxgrade = "$strmax: $modgrades->maxgrade";
}
} else {
$maxgrade = "";
}
$columns[] = "$mod->modfullname: $instance->name - $maxgrade";
if (isteacher($course->id)) {
// HTTP headers
foreach ($students as $student) {
if (!empty($modgrades->grades[$student->id])) {
$grades[$student->id][] = $currentstudentgrade = $modgrades->grades[$student->id];
} else {
$grades[$student->id][] = $currentstudentgrade = "";
$gradeshtml[$student->id][] = "";
}
if (!empty($modgrades->maxgrade)) {
$totals[$student->id] = (float)($totals[$student->id]) + (float)($currentstudentgrade);
} else {
$totals[$student->id] = (float)($totals[$student->id]) + 0;
}
}
}
}
}
}
}
}
} // a new Moodle nesting record? ;-)
/// OK, we have all the data, now present it to the user
if ($download == "xls" and confirm_sesskey()) {
require_once("../lib/excel/Worksheet.php");
require_once("../lib/excel/Workbook.php");
// HTTP headers
header("Content-type: application/vnd.ms-excel");
$downloadfilename = clean_filename("$course->shortname $strgrades");
header("Content-Disposition: attachment; filename=\"$downloadfilename.xls\"");
header("Expires: 0");
header("Cache-Control: must-revalidate,post-check=0,pre-check=0");
header("Pragma: public");
/// Creating a workbook
/// Creating a workbook
$workbook = new Workbook("-");
$myxls =& $workbook->add_worksheet($strgrades);
$first = 0;
/// Print names of all the fields
list($grades_by_student, $all_categories) = grade_get_formatted_grades();
if ($grades_by_student != 0 && $all_categories != 0) {
$j = 1;
foreach($grades_by_student as $student => $categories) {
if ($first == 0) {
ksort($categories);
$myxls->write_string(0,0,get_string("firstname"));
$myxls->write_string(0,1,get_string("lastname"));
$myxls->write_string(0,2,get_string("idnumber"));
$myxls->write_string(0,3,get_string("institution"));
$myxls->write_string(0,4,get_string("department"));
$myxls->write_string(0,5,get_string("email"));
$i = 6;
foreach ($categories as $category => $assignments) {
if ($category != 'student_data') {
foreach ($assignments as $assignment => $info) {
if ($assignment != 'stats') {
$myxls->write_string(0,$i,$assignment);
$i++;
}
}
}
}
$first++;
}
}
foreach($grades_by_student as $student => $categories) {
$myxls->write_string($j,0,$grades_by_student["$student"]['student_data']['firstname']);
$myxls->write_string($j,1,$grades_by_student["$student"]['student_data']['lastname']);
$myxls->write_string($j,2,$grades_by_student["$student"]['student_data']['idnumber']);
if (isset($grades_by_student["$student"]['student_data']['institution'])) {
$myxls->write_string($j,3,$grades_by_student["$student"]['student_data']['institution']);
}
$myxls->write_string($j,4,$grades_by_student["$student"]['student_data']['department']);
$myxls->write_string($j,5,$grades_by_student["$student"]['student_data']['email']);
$i = 6;
foreach($categories as $category => $assignments) {
if ($category != 'student_data') {
foreach ($assignments as $assignment => $info) {
if ($assignment != 'stats') {
// account for excluded and untaken items
if (is_numeric($info['grade'])) {
$myxls->write_number($j,$i,$info['grade']);
}
else {
$myxls->write_string($j,$i,$info['grade']);
}
$i++;
}
}
}
}
$j++;
}
}
$workbook->close();
exit;
}
}
function grade_download_text() {
global $CFG;
global $course;
$strgrades = get_string("grades");
if (isteacher($course->id)) {
// HTTP headers
header("Content-type: text/plain");
/// Print names of all the fields
$myxls->write_string(0,0,get_string("firstname"));
$myxls->write_string(0,1,get_string("lastname"));
$myxls->write_string(0,2,get_string("idnumber"));
$myxls->write_string(0,3,get_string("institution"));
$myxls->write_string(0,4,get_string("department"));
$myxls->write_string(0,5,get_string("email"));
$pos=6;
foreach ($columns as $column) {
$myxls->write_string(0,$pos++,strip_tags($column));
}
$myxls->write_string(0,$pos,get_string("total"));
/// Print all the lines of data.
$i = 0;
foreach ($grades as $studentid => $studentgrades) {
$i++;
$student = $students[$studentid];
if (empty($totals[$student->id])) {
$totals[$student->id] = '';
}
$myxls->write_string($i,0,$student->firstname);
$myxls->write_string($i,1,$student->lastname);
$myxls->write_string($i,2,$student->idnumber);
$myxls->write_string($i,3,$student->institution);
$myxls->write_string($i,4,$student->department);
$myxls->write_string($i,5,$student->email);
$j=6;
foreach ($studentgrades as $grade) {
if (is_numeric($grades)) {
$myxls->write_number($i,$j++,strip_tags($grade));
}
else {
$myxls->write_string($i,$j++,strip_tags($grade));
}
}
$myxls->write_number($i,$j,$totals[$student->id]);
}
$workbook->close();
exit;
} else if ($download == "txt" and confirm_sesskey()) {
/// Print header to force download
header("Content-Type: application/download\n");
$downloadfilename = clean_filename("$course->shortname $strgrades");
header("Content-Disposition: attachment; filename=\"$downloadfilename.txt\"");
$first = 0;
/// Print names of all the fields
list($grades_by_student, $all_categories) = grade_get_formatted_grades();
if ($grades_by_student != 0 && $all_categories != 0) {
foreach($grades_by_student as $student => $categories) {
if ($first == 0) {
$first++;
ksort($categories);
print_string('firstname')."\t";
print_string('lastname')."\t";
print_string('idnumber')."\t";
print_string('institution')."\t";
print_string('department')."\t";
print_string('email')."\t";
foreach ($categories as $category => $assignments) {
if ($category != 'student_data') {
foreach ($assignments as $assignment => $info) {
if ($assignment != 'stats') {
echo $assignment."\t";
}
}
}
}
echo "\n";
}
}
foreach($grades_by_student as $student => $categories) {
echo $grades_by_student["$student"]['student_data']['firstname']."\t";
echo $grades_by_student["$student"]['student_data']['lastname']."\t";
echo $grades_by_student["$student"]['student_data']['idnumber']."\t";
if (isset($grades_by_student["$student"]['student_data']['institution'])) {
echo $grades_by_student["$student"]['student_data']['institution'];
}
echo "\t";
echo $grades_by_student["$student"]['student_data']['department']."\t";
echo $grades_by_student["$student"]['student_data']['email']."\t";
foreach($categories as $category => $assignments) {
if ($category != 'student_data') {
foreach ($assignments as $assignment => $info) {
if ($assignment != 'stats') {
// account for excluded and untaken items
echo $info['grade']."\t";
}
}
}
}
echo "\n";
}
/// Print names of all the fields
echo get_string("firstname")."\t".
get_string("lastname")."\t".
get_string("idnumber")."\t".
get_string("institution")."\t".
get_string("department")."\t".
get_string("email");
foreach ($columns as $column) {
$column = strip_tags($column);
echo "\t$column";
}
echo "\t".get_string("total")."\n";
/// Print all the lines of data.
foreach ($grades as $studentid => $studentgrades) {
$student = $students[$studentid];
if (empty($totals[$student->id])) {
$totals[$student->id] = '';
}
echo "$student->firstname\t$student->lastname\t$student->idnumber\t$student->institution\t$student->department\t$student->email";
foreach ($studentgrades as $grade) {
$grade = strip_tags($grade);
echo "\t$grade";
}
echo "\t".$totals[$student->id];
echo "\n";
}
exit;
}
}
@ -1518,7 +1579,6 @@ function grade_view_category_grades($view_by_student) {
global $USER;
global $preferences;
global $group;
if (!isteacher($course->id)) {
$view_by_student = $USER->id;
}
@ -2682,7 +2742,7 @@ function grade_set_letter_grades() {
}
function grade_download_form($type='both') {
global $course;
global $course,$USER;
if ($type != 'both' || $type != 'excel' || $type != 'text') {
$type = 'both';
}
@ -2690,6 +2750,7 @@ function grade_download_form($type='both') {
if (isteacher($course->id)) {
echo '<table align="center"><tr>';
$options['id'] = $course->id;
$options['sesskey'] = $USER->sesskey;
if ($type = 'both' || $type == 'excel') {
$options['action'] = 'excel';