Make postDate and expiryDate delta namespaces

Fixes bug where the first time an unpublished draft was saved, the placeholder post date would get emptied out (#11272 (comment)).
craftcms · May 24, 2022 · 55a6460 · 55a6460
1 parent 454bc7e
commit 55a6460
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/src/elements/Entry.php b/src/elements/Entry.php
@@ -1612,12 +1612,13 @@ protected function tableAttributeHtml(string $attribute): string
     public function metaFieldsHtml(bool $static): string
     {
         $fields = [];
+        $view = Craft::$app->getView();
         $section = $this->getSection();
         $user = Craft::$app->getUser()->getIdentity();
 
         if ($section->type !== Section::TYPE_SINGLE) {
             // Type
-            $fields[] = (function() use ($static) {
+            $fields[] = (function() use ($static, $view) {
                 $entryTypes = $this->getAvailableEntryTypes();
                 if (count($entryTypes) <= 1) {
                     return null;
@@ -1635,7 +1636,6 @@ public function metaFieldsHtml(bool $static): string
                 }
 
                 if (!$static) {
-                    $view = Craft::$app->getView();
                     $typeInputId = $view->namespaceInputId('entryType');
                     $js = <<<EOD
 (() => {
@@ -1702,7 +1702,7 @@ public function metaFieldsHtml(bool $static): string
         if ($section->type !== Section::TYPE_SINGLE) {
             // Author
             if (Craft::$app->getEdition() === Craft::Pro && $user->can("viewPeerEntries:$section->uid")) {
-                $fields[] = (function() use ($static, $section) {
+                $fields[] = (function() use ($static, $view, $section) {
                     $author = $this->getAuthor();
                     return Cp::elementSelectFieldHtml([
                         'label' => Craft::t('app', 'Author'),
@@ -1720,6 +1720,12 @@ public function metaFieldsHtml(bool $static): string
                 })();
             }
 
+            $isDeltaRegistrationActive = $view->getIsDeltaRegistrationActive();
+            $view->setIsDeltaRegistrationActive(true);
+            $view->registerDeltaName('postDate');
+            $view->registerDeltaName('expiryDate');
+            $view->setIsDeltaRegistrationActive($isDeltaRegistrationActive);
+
             // Post Date
             $fields[] = Cp::dateTimeFieldHtml([
                 'label' => Craft::t('app', 'Post Date'),