API Replace Extension subclasses

docs/en/scenarios.md

@@ -109,7 +109,7 @@ If you don't want to use the Filtered Locales Extension, then we can instead add
 
 namespace MySite\Extension\SiteTree;
 
-use SilverStripe\CMS\Model\SiteTreeExtension;
+use SilverStripe\Core\Extension;
 use SilverStripe\ORM\DataQuery;
 use SilverStripe\ORM\Queries\SQLSelect;
 use TractorCow\Fluent\State\FluentState;
@@ -122,7 +122,7 @@ use TractorCow\Fluent\Model\Locale;
  * @property SiteTree|$this $owner
  * @mixin FluentExtension
  */
-class SiteTreeFluentExtension extends SiteTreeExtension
+class SiteTreeFluentExtension extends Extension
 {
     /**
      * @param SQLSelect $query

src/Extension/FluentChangesExtension.php

@@ -2,15 +2,15 @@
 
 namespace TractorCow\Fluent\Extension;
 
-use SilverStripe\ORM\DataExtension;
+use SilverStripe\Core\Extension;
 use SilverStripe\Versioned\ChangeSetItem;
 
 /**
  * Adds locale-specific extensions to ChangeSet
  *
- * @extends DataExtension<ChangeSetItem>
+ * @extends Extension<ChangeSetItem>
  */
-class FluentChangesExtension extends DataExtension
+class FluentChangesExtension extends Extension
 {
     /**
      * @see ChangeSetItem::getChangeType()

src/Extension/FluentExtension.php

@@ -13,7 +13,6 @@
 use SilverStripe\Forms\GridField\GridField_ActionMenuItem;
 use SilverStripe\Forms\GridField\GridFieldConfig;
 use SilverStripe\ORM\ArrayList;
-use SilverStripe\ORM\DataExtension;
 use SilverStripe\ORM\DataObject;
 use SilverStripe\ORM\DataQuery;
 use SilverStripe\ORM\DB;
@@ -48,9 +47,9 @@
  * - data_include
  *
  * @template T of DataObject
- * @extends DataExtension<T&static>
+ * @extends Extension<T&static>
  */
-class FluentExtension extends DataExtension
+class FluentExtension extends Extension
 {
     /**
      * Deletions are managed via DeletePolicy

src/Extension/FluentFilteredExtension.php

@@ -4,7 +4,7 @@
 
 use SilverStripe\Forms\FieldList;
 use SilverStripe\Forms\GridField\GridFieldConfig;
-use SilverStripe\ORM\DataExtension;
+use SilverStripe\Core\Extension;
 use SilverStripe\ORM\DataObject;
 use SilverStripe\ORM\DataQuery;
 use SilverStripe\ORM\ManyManyList;
@@ -19,9 +19,9 @@
 /**
  * @method ManyManyList<Locale> FilteredLocales()
  *
- * @extends DataExtension<DataObject&static>
+ * @extends Extension<DataObject&static>
  */
-class FluentFilteredExtension extends DataExtension
+class FluentFilteredExtension extends Extension
 {
     /**
      * Deletions are managed via DeletePolicy

src/Extension/FluentIsolatedExtension.php

@@ -3,7 +3,7 @@
 namespace TractorCow\Fluent\Extension;
 
 use LogicException;
-use SilverStripe\ORM\DataExtension;
+use SilverStripe\Core\Extension;
 use SilverStripe\ORM\DataObject;
 use SilverStripe\ORM\DataQuery;
 use SilverStripe\ORM\DB;
@@ -19,9 +19,9 @@
  * @property int $LocaleID
  * @method Locale Locale()
  *
- * @extends DataExtension<DataObject&static>
+ * @extends Extension<DataObject&static>
  */
-class FluentIsolatedExtension extends DataExtension
+class FluentIsolatedExtension extends Extension
 {
     private static $has_one = [
         'Locale' => Locale::class,

src/Extension/FluentMemberExtension.php

@@ -3,7 +3,7 @@
 namespace TractorCow\Fluent\Extension;
 
 use SilverStripe\ORM\ArrayList;
-use SilverStripe\ORM\DataExtension;
+use SilverStripe\Core\Extension;
 use SilverStripe\Security\Group;
 use SilverStripe\Security\Member;
 use SilverStripe\Security\Member_GroupSet;
@@ -12,9 +12,9 @@
 use TractorCow\Fluent\State\FluentState;
 
 /**
- * @extends DataExtension<Member>
+ * @extends Extension<Member>
  */
-class FluentMemberExtension extends DataExtension
+class FluentMemberExtension extends Extension
 {
     /**
      * Update groups

tests/php/Extension/FluentSiteTreeExtensionTest.php

@@ -50,7 +50,7 @@ protected function setUp(): void
         // Clear cache
         Locale::clearCached();
         Domain::clearCached();
-        (new FluentVersionedExtension)->flushCache();
+        FluentVersionedExtension::reset();
 
         FluentState::singleton()
             ->setLocale('de_DE')

tests/php/Extension/FluentVersionedExtensionTest.php

@@ -29,7 +29,7 @@ protected function setUp(): void
         // Clear cache
         Locale::clearCached();
         Domain::clearCached();
-        (new FluentVersionedExtension)->flushCache();
+        FluentVersionedExtension::reset();
 
         FluentState::singleton()
             ->setLocale('en_NZ')