API Don't publicly expose extension hook methods

src/Dev/Validation/DatabaseAdminExtension.php

@@ -21,7 +21,7 @@ class DatabaseAdminExtension extends Extension
      * @param bool $testMode
      * @throws ReflectionException
      */
-    public function onAfterBuild(bool $quiet, bool $populate, bool $testMode): void
+    protected function onAfterBuild(bool $quiet, bool $populate, bool $testMode): void
     {
         $service = RelationValidationService::singleton();
 

src/ORM/DataExtension.php

@@ -32,7 +32,7 @@ public static function unload_extra_statics($class, $extension)
      * @param ValidationResult $validationResult Local validation result
      * @throws ValidationException
      */
-    public function validate(ValidationResult $validationResult)
+    protected function validate(ValidationResult $validationResult)
     {
     }
 
@@ -42,7 +42,7 @@ public function validate(ValidationResult $validationResult)
      * @param SQLSelect $query Query to augment.
      * @param DataQuery $dataQuery Container DataQuery for this SQLSelect
      */
-    public function augmentSQL(SQLSelect $query, DataQuery $dataQuery = null)
+    protected function augmentSQL(SQLSelect $query, DataQuery $dataQuery = null)
     {
     }
 
@@ -52,7 +52,7 @@ public function augmentSQL(SQLSelect $query, DataQuery $dataQuery = null)
      * When duplicating a table's structure, remember to duplicate the create options
      * as well. See {@link Versioned->augmentDatabase} for an example.
      */
-    public function augmentDatabase()
+    protected function augmentDatabase()
     {
     }
 
@@ -61,7 +61,7 @@ public function augmentDatabase()
      *
      * @param array $manipulation Array of operations to augment.
      */
-    public function augmentWrite(&$manipulation)
+    protected function augmentWrite(&$manipulation)
     {
     }
 
@@ -70,7 +70,7 @@ public function augmentWrite(&$manipulation)
      *
      * See {@link DataObject::onBeforeWrite()} for context.
      */
-    public function onBeforeWrite()
+    protected function onBeforeWrite()
     {
     }
 
@@ -79,7 +79,7 @@ public function onBeforeWrite()
      *
      * See {@link DataObject::onAfterWrite()} for context.
      */
-    public function onAfterWrite()
+    protected function onAfterWrite()
     {
     }
 
@@ -88,7 +88,7 @@ public function onAfterWrite()
      *
      * See {@link DataObject::onBeforeDelete()} for context.
      */
-    public function onBeforeDelete()
+    protected function onBeforeDelete()
     {
     }
 
@@ -97,7 +97,7 @@ public function onBeforeDelete()
      *
      * See {@link DataObject::onAfterDelete()} for context.
      */
-    public function onAfterDelete()
+    protected function onAfterDelete()
     {
     }
 
@@ -106,7 +106,7 @@ public function onAfterDelete()
      *
      * See {@link DataObject::requireDefaultRecords()} for context.
      */
-    public function requireDefaultRecords()
+    protected function requireDefaultRecords()
     {
     }
 
@@ -115,7 +115,7 @@ public function requireDefaultRecords()
      *
      * See {@link DataObject::populateDefaults()} for context.
      */
-    public function populateDefaults()
+    protected function populateDefaults()
     {
     }
 
@@ -124,7 +124,7 @@ public function populateDefaults()
      *
      * See {@link DataObject::onAfterBuild()} for context.
      */
-    public function onAfterBuild()
+    protected function onAfterBuild()
     {
     }
 
@@ -138,7 +138,7 @@ public function onAfterBuild()
      * @param Member $member
      * @return bool|null
      */
-    public function can($member)
+    protected function can($member)
     {
     }
 
@@ -152,7 +152,7 @@ public function can($member)
      * @param Member $member
      * @return bool|null
      */
-    public function canEdit($member)
+    protected function canEdit($member)
     {
     }
 
@@ -166,7 +166,7 @@ public function canEdit($member)
      * @param Member $member
      * @return bool|null
      */
-    public function canDelete($member)
+    protected function canDelete($member)
     {
     }
 
@@ -180,7 +180,7 @@ public function canDelete($member)
      * @param Member $member
      * @return bool|null
      */
-    public function canCreate($member)
+    protected function canCreate($member)
     {
     }
 
@@ -195,7 +195,7 @@ public function canCreate($member)
      * @return array Returns a map where the keys are db, has_one, etc, and
      *               the values are additional fields/relations to be defined.
      */
-    public function extraStatics($class = null, $extension = null)
+    protected function extraStatics($class = null, $extension = null)
     {
         return [];
     }
@@ -213,7 +213,7 @@ public function extraStatics($class = null, $extension = null)
      *
      * @param FieldList $fields FieldList with a contained TabSet
      */
-    public function updateCMSFields(FieldList $fields)
+    protected function updateCMSFields(FieldList $fields)
     {
     }
 
@@ -224,7 +224,7 @@ public function updateCMSFields(FieldList $fields)
      *
      * @param CompositeValidator $compositeValidator
      */
-    public function updateCMSCompositeValidator(CompositeValidator $compositeValidator): void
+    protected function updateCMSCompositeValidator(CompositeValidator $compositeValidator): void
     {
     }
 
@@ -236,7 +236,7 @@ public function updateCMSCompositeValidator(CompositeValidator $compositeValidat
      *
      * @param FieldList $fields FieldList without TabSet nesting
      */
-    public function updateFrontEndFields(FieldList $fields)
+    protected function updateFrontEndFields(FieldList $fields)
     {
     }
 
@@ -246,7 +246,7 @@ public function updateFrontEndFields(FieldList $fields)
      *
      * @param FieldList $actions FieldList
      */
-    public function updateCMSActions(FieldList $actions)
+    protected function updateCMSActions(FieldList $actions)
     {
     }
 
@@ -258,7 +258,7 @@ public function updateCMSActions(FieldList $actions)
      *
      * @param array $fields Array of field names
      */
-    public function updateSummaryFields(&$fields)
+    protected function updateSummaryFields(&$fields)
     {
         $summary_fields = Config::inst()->get(static::class, 'summary_fields');
         if ($summary_fields) {
@@ -281,7 +281,7 @@ public function updateSummaryFields(&$fields)
      *
      * @param array $labels Array of field labels
      */
-    public function updateFieldLabels(&$labels)
+    protected function updateFieldLabels(&$labels)
     {
         $field_labels = Config::inst()->get(static::class, 'field_labels');
         if ($field_labels) {

src/ORM/Hierarchy/Hierarchy.php

@@ -116,7 +116,7 @@ public static function get_extra_config($class, $extension, $args)
      *
      * @param ValidationResult $validationResult
      */
-    public function validate(ValidationResult $validationResult)
+    protected function validate(ValidationResult $validationResult)
     {
         // The object is new, won't be looping.
         /** @var DataObject|Hierarchy $owner */

tests/php/Control/RequestHandlingTest/ControllerExtension.php

@@ -25,15 +25,15 @@ public function extendedMethod()
     /**
      * Called whenever there is an HTTP error
      */
-    public function onBeforeHTTPError()
+    protected function onBeforeHTTPError()
     {
         self::$called_error = true;
     }
 
     /**
      * Called whenever there is an 404 error
      */
-    public function onBeforeHTTPError404()
+    protected function onBeforeHTTPError404()
     {
         self::$called_404_error = true;
     }

tests/php/Core/ObjectTest/ExtendTest1.php

@@ -7,7 +7,7 @@
 
 class ExtendTest1 extends Extension implements TestOnly
 {
-    public function extendableMethod(&$argument = null)
+    protected function extendableMethod(&$argument = null)
     {
         if ($argument) {
             $argument = 'modified';

tests/php/Core/ObjectTest/ExtendTest2.php

@@ -15,7 +15,7 @@ public function __construct()
         $this->constructorArgs = func_get_args();
     }
 
-    public function extendableMethod($argument = null)
+    protected function extendableMethod($argument = null)
     {
         $args = implode(',', array_filter(func_get_args()));
         return "ExtendTest2($args)";

tests/php/Core/ObjectTest/ExtendTest3.php

@@ -15,7 +15,7 @@ public function __construct()
         $this->constructorArgs = func_get_args();
     }
 
-    public function extendableMethod($argument = null)
+    protected function extendableMethod($argument = null)
     {
         return "ExtendTest3($argument)";
     }

tests/php/Forms/FormFactoryTest/ControllerExtension.php

@@ -35,7 +35,7 @@ class ControllerExtension extends Extension
      * @param string     $name
      * @param array      $context
      */
-    public function updateFormActions(FieldList &$actions, Controller $controller, $name, $context = [])
+    protected function updateFormActions(FieldList &$actions, Controller $controller, $name, $context = [])
     {
         // Add publish button if record is versioned
         if (empty($context['Record'])) {
@@ -56,7 +56,7 @@ public function updateFormActions(FieldList &$actions, Controller $controller, $
      * @param string     $name
      * @param array      $context
      */
-    public function updateFormFields(FieldList &$fields, Controller $controller, $name, $context = [])
+    protected function updateFormFields(FieldList &$fields, Controller $controller, $name, $context = [])
     {
         // Add preview link
         if (empty($context['Record'])) {

tests/php/Forms/FormFieldTest/TestExtension.php

@@ -8,7 +8,7 @@
 class TestExtension extends Extension implements TestOnly
 {
 
-    public function updateAttributes(&$attrs)
+    protected function updateAttributes(&$attrs)
     {
         $attrs['extended'] = true;
     }

tests/php/Forms/FormScaffolderTest/ArticleExtension.php

@@ -13,7 +13,7 @@ class ArticleExtension extends DataExtension implements TestOnly
         'ExtendedField' => 'Varchar'
     ];
 
-    public function updateCMSFields(FieldList $fields)
+    protected function updateCMSFields(FieldList $fields)
     {
         $fields->addFieldToTab(
             'Root.Main',

tests/php/Forms/GridField/GridFieldTest/StadiumExtension.php

@@ -9,7 +9,7 @@
 
 class StadiumExtension extends DataExtension implements TestOnly
 {
-    public function updateSearchableFields(&$fields)
+    protected function updateSearchableFields(&$fields)
     {
         $fields['Type']['filter'] = new FulltextFilter();
     }

tests/php/ORM/DataExtensionTest/CMSFieldsBaseExtension.php

@@ -17,7 +17,7 @@ class CMSFieldsBaseExtension extends DataExtension implements TestOnly
         'ExtendedFieldRemove' => 'Varchar(255)'
     ];
 
-    public function updateCMSFields(FieldList $fields)
+    protected function updateCMSFields(FieldList $fields)
     {
         $fields->addFieldToTab('Root.Test', new TextField('ExtendedFieldRemove'));
         $fields->addFieldToTab('Root.Test', new TextField('ExtendedFieldKeep'));

tests/php/ORM/DataExtensionTest/Extension1.php

@@ -8,17 +8,17 @@
 class Extension1 extends DataExtension implements TestOnly
 {
 
-    public function canOne($member = null)
+    protected function canOne($member = null)
     {
         return true;
     }
 
-    public function canTwo($member = null)
+    protected function canTwo($member = null)
     {
         return false;
     }
 
-    public function canThree($member = null)
+    protected function canThree($member = null)
     {
     }
 }

tests/php/ORM/DataExtensionTest/Extension2.php

@@ -8,17 +8,17 @@
 class Extension2 extends DataExtension implements TestOnly
 {
 
-    public function canOne($member = null)
+    protected function canOne($member = null)
     {
         return true;
     }
 
-    public function canTwo($member = null)
+    protected function canTwo($member = null)
     {
         return true;
     }
 
-    public function canThree($member = null)
+    protected function canThree($member = null)
     {
     }
 }

tests/php/ORM/DataObjectTest/Team_Extension.php

@@ -24,7 +24,7 @@ public function getExtendedDynamicField()
         return "extended dynamic field";
     }
 
-    public function augmentHydrateFields()
+    protected function augmentHydrateFields()
     {
         return [
             'CustomHydratedField' => true,

tests/php/Security/MemberTest/AlwaysFailExtension.php

@@ -10,7 +10,7 @@
  */
 class AlwaysFailExtension extends DataExtension implements TestOnly
 {
-    public function updatePHP($data, $form)
+    protected function updatePHP($data, $form)
     {
         return false;
     }

tests/php/Security/MemberTest/EditingAllowedDeletingDeniedExtension.php

@@ -8,17 +8,17 @@
 class EditingAllowedDeletingDeniedExtension extends DataExtension implements TestOnly
 {
 
-    public function canView($member = null)
+    protected function canView($member = null)
     {
         return true;
     }
 
-    public function canEdit($member = null)
+    protected function canEdit($member = null)
     {
         return true;
     }
 
-    public function canDelete($member = null)
+    protected function canDelete($member = null)
     {
         return false;
     }