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MDL-73378 gradebook: Category grade null when all subgrades are null

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This commit is contained in:
Daniel Neis Araujo 2021-12-15 18:38:06 -03:00
parent 9dbbd31076
commit f92753a3d8
1 changed files with 17 additions and 3 deletions
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20
lib/grade/grade_category.php
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@ -716,6 +716,16 @@ class grade_category extends grade_object {
}
// First, check if all grades are null, because the final grade will be null
// even when aggreateonlygraded is true.
$allnull = true;
foreach ($grade_values as $v) {
if (!is_null($v)) {
$allnull = false;
break;
}
}
// For items with no value, and not excluded - either set their grade to 0 or exclude them.
foreach ($items as $itemid=>$value) {
if (!isset($grade_values[$itemid]) and !in_array($itemid, $excluded)) {
@ -783,9 +793,13 @@ class grade_category extends grade_object {
$result['grademin'] = 0;
}
// Recalculate the grade back to requested range.
$finalgrade = grade_grade::standardise_score($agg_grade, 0, 1, $result['grademin'], $result['grademax']);
$grade->finalgrade = $this->grade_item->bounded_grade($finalgrade);
if ($allnull) {
$grade->finalgrade = null;
} else {
// Recalculate the grade back to requested range.
$finalgrade = grade_grade::standardise_score($agg_grade, 0, 1, $result['grademin'], $result['grademax']);
$grade->finalgrade = $this->grade_item->bounded_grade($finalgrade);
}
$oldrawgrademin = $grade->rawgrademin;
$oldrawgrademax = $grade->rawgrademax;