MDL-78082 core_grades: lock/unlock all option for grade categories

A lock/unlock option is added to the context menu of the grade categories again. But it is only used as an auxiliary tool to lock or unlock all the grade items within the category.
moodle · Sep 6, 2023 · 3693a22 · 3693a22
1 parent d2d8d16
commit 3693a22
Showing 1 changed file with 37 additions and 9 deletions.
diff --git a/grade/lib.php b/grade/lib.php
@@ -2353,8 +2353,24 @@ public function get_locking_link(array $element, object $gpr): ?string {
             $url = $gpr->add_url_params($url);
 
             if ($element['type'] == 'category') {
-                // Grade categories themselves cannot be locked.
-                return null;
+                // Grade categories themselves cannot be locked. We lock/unlock their grade items.
+                $children = $element['object']->get_children(true);
+                $alllocked = true;
+                foreach ($children as $child) {
+                    if (!$child['object']->is_locked()) {
+                        $alllocked = false;
+                        break;
+                    }
+                }
+                if ($alllocked && has_capability('moodle/grade:unlock', $this->context)) {
+                    $title = get_string('unlock', 'grades');
+                    $url->param('action', 'unlock');
+                } else if (!$alllocked && has_capability('moodle/grade:lock', $this->context)) {
+                    $title = get_string('lock', 'grades');
+                    $url->param('action', 'lock');
+                } else {
+                    return null;
+                }
             } else if (($element['type'] == 'grade') && ($element['object']->grade_item->is_locked())) {
                 // Don't allow an unlocking action for a grade whose grade item is locked: just print a state icon.
                 $strparamobj = new stdClass();
@@ -2476,14 +2492,30 @@ public function set_grade_status_icons(array $element): string {
         global $OUTPUT;
 
         $attributes = ['class' => 'text-muted'];
-
+        $class = 'grade_icons data-collapse_gradeicons';
         $statusicons = '';
+
         if ($element['object']->is_hidden()) {
             $statusicons .= $OUTPUT->pix_icon('i/show', grade_helper::get_lang_string('hidden', 'grades'),
                 'moodle', $attributes);
         }
 
-        if (($element['type'] != 'category') && $element['object']->is_locked()) {
+        if ($element['object'] instanceof grade_category) {
+            $class = 'category_grade_icons';
+
+            $children = $element['object']->get_children(true);
+            $alllocked = true;
+            foreach ($children as $child) {
+                if (!$child['object']->is_locked()) {
+                    $alllocked = false;
+                    break;
+                }
+            }
+            if ($alllocked) {
+                $statusicons .= $OUTPUT->pix_icon('i/lock', get_string('locked', 'grades'),
+                    'moodle', $attributes);
+            }
+        } else if ($element['object']->is_locked()) {
             $statusicons .= $OUTPUT->pix_icon('i/lock', grade_helper::get_lang_string('locked', 'grades'),
                 'moodle', $attributes);
         }
@@ -2501,11 +2533,6 @@ public function set_grade_status_icons(array $element): string {
             }
         }
 
-        $class = 'grade_icons data-collapse_gradeicons';
-        if (isset($element['type']) && ($element['type'] == 'category')) {
-            $class = 'category_grade_icons';
-        }
-
         if (!empty($grade->feedback) && $grade->load_grade_item()->gradetype != GRADE_TYPE_TEXT) {
             $statusicons .= $OUTPUT->pix_icon('i/asterisk', grade_helper::get_lang_string('feedbackprovided', 'grades'),
                 'moodle', $attributes);
@@ -2643,6 +2670,7 @@ public function get_cell_action_menu(array $element, string $mode, grade_plugin_
                     }
                     $context->editurl = $this->get_edit_link($element, $gpr);
                     $context->hideurl = $this->get_hiding_link($element, $gpr);
+                    $context->lockurl = $this->get_locking_link($element, $gpr);
                 }
             }