/**
* Prepare to print an activity grade.
*
* @deprecated since certificate version 2012052501
* @param stdClass $course
* @param int $moduleid
* @return mixed
*/
function certificate_print_mod_grade($course, $moduleid)
{
debugging('certificate_print_mod_grade is deprecated, please use certificate_get_mod_grade instead. Ideally
you should be using certificate_get_grade in your certificate type which will either get the course
or module grade depending on your certificate settings.', DEBUG_DEVELOPER);
global $USER;
return certificate_get_mod_grade($course, $moduleid, $USER->id);
}
/**
* Returns the grade to display for the certificate.
*
* @param stdClass $certificate
* @param stdClass $course
* @param int $userid
* @param bool $valueonly if true return only the points, %age, or letter with no prefix
* @return string the grade result
*/
function certificate_get_grade($certificate, $course, $userid = null, $valueonly = false)
{
global $USER;
if (empty($userid)) {
$userid = $USER->id;
}
if ($certificate->printgrade > 0) {
if ($certificate->printgrade == 1) {
if ($course_item = grade_item::fetch_course_item($course->id)) {
// Check we want to add a prefix to the grade.
$strprefix = '';
if (!$valueonly) {
$strprefix = get_string('coursegrade', 'certificate') . ': ';
}
$grade = new grade_grade(array('itemid' => $course_item->id, 'userid' => $userid));
$course_item->gradetype = GRADE_TYPE_VALUE;
$coursegrade = new stdClass();
$coursegrade->points = grade_format_gradevalue($grade->finalgrade, $course_item, true, GRADE_DISPLAY_TYPE_REAL, $decimals = 2);
$coursegrade->percentage = grade_format_gradevalue($grade->finalgrade, $course_item, true, GRADE_DISPLAY_TYPE_PERCENTAGE, $decimals = 2);
$coursegrade->letter = grade_format_gradevalue($grade->finalgrade, $course_item, true, GRADE_DISPLAY_TYPE_LETTER, $decimals = 0);
if ($certificate->gradefmt == 1) {
$grade = $strprefix . $coursegrade->percentage;
} else {
if ($certificate->gradefmt == 2) {
$grade = $strprefix . $coursegrade->points;
} else {
if ($certificate->gradefmt == 3) {
$grade = $strprefix . $coursegrade->letter;
}
}
}
return $grade;
}
} else {
// Print the mod grade
if ($modinfo = certificate_get_mod_grade($course, $certificate->printgrade, $userid)) {
// Check we want to add a prefix to the grade.
$strprefix = '';
if (!$valueonly) {
$strprefix = $modinfo->name . ' ' . get_string('grade', 'certificate') . ': ';
}
if ($certificate->gradefmt == 1) {
$grade = $strprefix . $modinfo->percentage;
} else {
if ($certificate->gradefmt == 2) {
$grade = $strprefix . $modinfo->points;
} else {
if ($certificate->gradefmt == 3) {
$grade = $strprefix . $modinfo->letter;
}
}
}
return $grade;
}
}
} else {
if ($certificate->printgrade < 0) {
// Must be a category id.
if ($category_item = grade_item::fetch(array('itemtype' => 'category', 'iteminstance' => -$certificate->printgrade))) {
$category_item->gradetype = GRADE_TYPE_VALUE;
$grade = new grade_grade(array('itemid' => $category_item->id, 'userid' => $userid));
$category_grade = new stdClass();
$category_grade->points = grade_format_gradevalue($grade->finalgrade, $category_item, true, GRADE_DISPLAY_TYPE_REAL, $decimals = 2);
$category_grade->percentage = grade_format_gradevalue($grade->finalgrade, $category_item, true, GRADE_DISPLAY_TYPE_PERCENTAGE, $decimals = 2);
$category_grade->letter = grade_format_gradevalue($grade->finalgrade, $category_item, true, GRADE_DISPLAY_TYPE_LETTER, $decimals = 0);
if ($certificate->gradefmt == 1) {
$formattedgrade = $category_grade->percentage;
} else {
if ($certificate->gradefmt == 2) {
$formattedgrade = $category_grade->points;
} else {
if ($certificate->gradefmt == 3) {
$formattedgrade = $category_grade->letter;
}
}
}
return $formattedgrade;
}
}
}
return '';
}
/**
* Returns the grade to display for the certificate.
*
* @param stdClass $certificate
* @param stdClass $course
* @param int $userid
* @return string the grade result
*/
function certificate_get_grade($certificate, $course, $userid = null)
{
global $USER, $DB;
if (empty($userid)) {
$userid = $USER->id;
}
if ($certificate->printgrade > 0) {
if ($certificate->printgrade == 1) {
if ($course_item = grade_item::fetch_course_item($course->id)) {
// String used
$strcoursegrade = get_string('coursegrade', 'certificate');
$grade = new grade_grade(array('itemid' => $course_item->id, 'userid' => $userid));
$course_item->gradetype = GRADE_TYPE_VALUE;
$coursegrade = new stdClass();
$coursegrade->points = grade_format_gradevalue($grade->finalgrade, $course_item, true, GRADE_DISPLAY_TYPE_REAL, $decimals = 2);
$coursegrade->percentage = grade_format_gradevalue($grade->finalgrade, $course_item, true, GRADE_DISPLAY_TYPE_PERCENTAGE, $decimals = 2);
$coursegrade->letter = grade_format_gradevalue($grade->finalgrade, $course_item, true, GRADE_DISPLAY_TYPE_LETTER, $decimals = 0);
if ($certificate->gradefmt == 1) {
$grade = $strcoursegrade . ': ' . $coursegrade->percentage;
} else {
if ($certificate->gradefmt == 2) {
$grade = $strcoursegrade . ': ' . $coursegrade->points;
} else {
if ($certificate->gradefmt == 3) {
$grade = $strcoursegrade . ': ' . $coursegrade->letter;
}
}
}
return $grade;
}
} else {
// Print the mod grade
if ($modinfo = certificate_get_mod_grade($course, $certificate->printgrade, $userid)) {
// String used
$strgrade = get_string('grade', 'certificate');
if ($certificate->gradefmt == 1) {
$grade = $modinfo->name . ' ' . $strgrade . ': ' . $modinfo->percentage;
} else {
if ($certificate->gradefmt == 2) {
$grade = $modinfo->name . ' ' . $strgrade . ': ' . $modinfo->points;
} else {
if ($certificate->gradefmt == 3) {
$grade = $modinfo->name . ' ' . $strgrade . ': ' . $modinfo->letter;
}
}
}
return $grade;
}
}
}
return '';
}