DRY up upload list list definitions in StyleAddForm

diff --git a/wcfsetup/install/files/lib/acp/form/StyleAddForm.class.php b/wcfsetup/install/files/lib/acp/form/StyleAddForm.class.php
index 9c1c23de0d3f598f7004690c3ab2445f11c8c1b0..0ae22848560cca8e80b333f95629a17767d76462 100644 (file)
--- a/wcfsetup/install/files/lib/acp/form/StyleAddForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/StyleAddForm.class.php
@@ -234,8 +234,8 @@ class StyleAddForm extends AbstractForm {
                }
        }
        
-       protected function rebuildUploadFields() {
-               $fields = [
+       protected function getUploadFields() {
+               return [
                        'image' => [ ],
                        'image2x' => [ ],
                        'pageLogo' => [ 'allowSvgImage' => true ],
@@ -243,9 +243,11 @@ class StyleAddForm extends AbstractForm {
                        'coverPhoto' => [ ],
                        'favicon' => [ ],
                ];
-               
+       }
+       
+       protected function rebuildUploadFields() {
                $handler = UploadHandler::getInstance();
-               foreach ($fields as $name => $options) {
+               foreach ($this->getUploadFields() as $name => $options) {
                        if ($handler->isRegisteredFieldId($name)) {
                                $handler->unregisterUploadField($name);
                        }
@@ -322,7 +324,7 @@ class StyleAddForm extends AbstractForm {
                if (isset($_POST['scrollOffsets']) && is_array($_POST['scrollOffsets'])) $this->scrollOffsets = ArrayUtil::toIntegerArray($_POST['scrollOffsets']); 
                
                $this->uploads = [];
-               foreach (['image', 'image2x', 'pageLogo', 'pageLogoMobile', 'coverPhoto', 'favicon'] as $field) {
+               foreach (array_keys($this->getUploadFields()) as $field) {
                        $removedFiles = UploadHandler::getInstance()->getRemovedFiledByFieldId($field);
                        if (!empty($removedFiles)) {
                                $this->uploads[$field] = null;