API Move various classes to more appropriate namespaces

composer.json

@@ -96,6 +96,8 @@
             "SilverStripe\\i18n\\Tests\\": "tests/php/i18n/",
             "SilverStripe\\Logging\\": "src/Logging/",
             "SilverStripe\\Logging\\Tests\\": "tests/php/Logging/",
+            "SilverStripe\\Model\\": "src/Model/",
+            "SilverStripe\\Model\\Tests\\": "tests/php/Model/",
             "SilverStripe\\ORM\\": "src/ORM/",
             "SilverStripe\\ORM\\Tests\\": "tests/php/ORM/",
             "SilverStripe\\Security\\": "src/Security/",

src/Control/Controller.php

@@ -230,7 +230,7 @@ protected function prepareResponse($response)
             }
             $this->setResponse($response);
         } else {
-            // Could be Controller, or ViewableData_Customised controller wrapper
+            // Could be Controller, or ModelDataCustomised controller wrapper
             if (ClassInfo::hasMethod($response, 'getViewer')) {
                 if (isset($_REQUEST['debug_request'])) {
                     $class = static::class;

src/Control/Email/Email.php

@@ -13,11 +13,11 @@
 use SilverStripe\Core\Injector\Injectable;
 use SilverStripe\Core\Injector\Injector;
 use SilverStripe\ORM\FieldType\DBField;
-use SilverStripe\View\ArrayData;
+use SilverStripe\Model\ArrayData;
 use SilverStripe\View\Requirements;
 use SilverStripe\View\SSViewer;
 use SilverStripe\View\ThemeResourceLoader;
-use SilverStripe\View\ViewableData;
+use SilverStripe\Model\ModelData;
 use Symfony\Component\Mailer\MailerInterface;
 use Symfony\Component\Mime\Address;
 use Symfony\Component\Mime\Email as SymfonyEmail;
@@ -56,9 +56,9 @@ class Email extends SymfonyEmail
 
     /**
      * Additional data available in a template.
-     * Used in the same way than {@link ViewableData->customize()}.
+     * Used in the same way than {@link ModelData->customize()}.
      */
-    private ViewableData $data;
+    private ModelData $data;
 
     private bool $dataHasBeenSet = false;
 
@@ -194,7 +194,7 @@ public function __construct(
         if ($returnPath) {
             $this->setReturnPath($returnPath);
         }
-        $this->data = ViewableData::create();
+        $this->data = ModelData::create();
     }
 
     private function getDefaultFrom(): string|array
@@ -336,7 +336,7 @@ public function addAttachmentFromData(string $data, string $name, string $mime =
      * IsEmail: used to detect if rendering an email template rather than a page template
      * BaseUrl: used to get the base URL for the email
      */
-    public function getData(): ViewableData
+    public function getData(): ModelData
     {
         $extraData = [
             'IsEmail' => true,
@@ -357,7 +357,7 @@ public function getData(): ViewableData
      *
      * Calling setData() once means that any content set via text()/html()/setBody() will have no effect
      */
-    public function setData(array|ViewableData $data)
+    public function setData(array|ModelData $data)
     {
         if (is_array($data)) {
             $data = ArrayData::create($data);

src/Control/HTTPRequest.php

@@ -6,7 +6,7 @@
 use BadMethodCallException;
 use InvalidArgumentException;
 use SilverStripe\Core\ClassInfo;
-use SilverStripe\ORM\ArrayLib;
+use SilverStripe\Core\ArrayLib;
 
 /**
  * Represents a HTTP-request, including a URL that is tokenised for parsing, and a request method

src/Control/RSS/RSSFeed.php

@@ -3,23 +3,23 @@
 namespace SilverStripe\Control\RSS;
 
 use SilverStripe\Control\Middleware\HTTPCacheControlMiddleware;
-use SilverStripe\ORM\SS_List;
-use SilverStripe\ORM\ArrayList;
+use SilverStripe\Model\List\SS_List;
+use SilverStripe\Model\List\ArrayList;
 use SilverStripe\ORM\FieldType\DBHTMLText;
 use SilverStripe\Core\Convert;
 use SilverStripe\Control\Director;
 use SilverStripe\Control\Controller;
 use SilverStripe\Control\HTTP;
 use SilverStripe\View\Requirements;
 use SilverStripe\View\SSViewer;
-use SilverStripe\View\ViewableData;
+use SilverStripe\Model\ModelData;
 
 /**
  * RSSFeed class
  *
  * This class is used to create an RSS feed.
  */
-class RSSFeed extends ViewableData
+class RSSFeed extends ModelData
 {
 
     /**

src/Control/RSS/RSSFeed_Entry.php

@@ -5,7 +5,7 @@
 use SilverStripe\Control\Director;
 use SilverStripe\ORM\FieldType\DBField;
 use SilverStripe\ORM\FieldType\DBHTMLText;
-use SilverStripe\View\ViewableData;
+use SilverStripe\Model\ModelData;
 use BadMethodCallException;
 
 /**
@@ -15,7 +15,7 @@
  *
  * @see RSSFeed
  */
-class RSSFeed_Entry extends ViewableData
+class RSSFeed_Entry extends ModelData
 {
     /**
      * Name of the title field of feed entries
@@ -40,7 +40,7 @@ class RSSFeed_Entry extends ViewableData
 
     /**
      * Create a new RSSFeed entry.
-     * @param ViewableData $entry
+     * @param ModelData $entry
      * @param string $titleField
      * @param string $descriptionField
      * @param string $authorField

src/Control/RequestHandler.php

@@ -13,7 +13,7 @@
 use SilverStripe\Security\Permission;
 use SilverStripe\Security\PermissionFailureException;
 use SilverStripe\Security\Security;
-use SilverStripe\View\ViewableData;
+use SilverStripe\Model\ModelData;
 
 /**
  * This class is the base class of any SilverStripe object that can be used to handle HTTP requests.
@@ -45,7 +45,7 @@
  *
  * {@link RequestHandler::handleRequest()} is where this behaviour is implemented.
  */
-class RequestHandler extends ViewableData
+class RequestHandler extends ModelData
 {
 
     /**
@@ -130,7 +130,7 @@ public function __construct()
     /**
      * Handles URL requests.
      *
-     *  - ViewableData::handleRequest() iterates through each rule in {@link RequestHandler::$url_handlers}.
+     *  - ModelData::handleRequest() iterates through each rule in {@link RequestHandler::$url_handlers}.
      *  - If the rule matches, the named method will be called.
      *  - If there is still more URL to be processed, then handleRequest()
      *    is called on the object that that method returns.
@@ -248,8 +248,8 @@ protected function findAction($request)
     {
         $handlerClass = static::class;
 
-        // We stop after RequestHandler; in other words, at ViewableData
-        while ($handlerClass && $handlerClass != ViewableData::class) {
+        // We stop after RequestHandler; in other words, at ModelData
+        while ($handlerClass && $handlerClass != ModelData::class) {
             $urlHandlers = Config::inst()->get($handlerClass, 'url_handlers', Config::UNINHERITED);
 
             if ($urlHandlers) {

src/ORM/ArrayLib.php → src/Core/ArrayLib.php

@@ -1,24 +1,15 @@
 <?php
 
-namespace SilverStripe\ORM;
+namespace SilverStripe\Core;
 
 use Generator;
-use SilverStripe\Dev\Deprecation;
 use InvalidArgumentException;
 
 /**
  * Library of static methods for manipulating arrays.
- * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib
  */
 class ArrayLib
 {
-    public function __construct()
-    {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib', Deprecation::SCOPE_CLASS);
-        });
-    }
-
     /**
      * Inverses the first and second level keys of an associative
      * array, keying the result by the second level, and combines
@@ -54,14 +45,9 @@ public function __construct()
      *
      * @param array $arr
      * @return array
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::invert()
      */
     public static function invert($arr)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::invert()');
-        });
-
         if (!$arr) {
             return [];
         }
@@ -82,14 +68,9 @@ public static function invert($arr)
      *
      * @param $arr array
      * @return array
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::valuekey()
      */
     public static function valuekey($arr)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::valuekey()');
-        });
-
         return array_combine($arr ?? [], $arr ?? []);
     }
 
@@ -98,14 +79,9 @@ public static function valuekey($arr)
      *
      * @param array $array
      * @return array
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::array_values_recursive()
      */
     public static function array_values_recursive($array)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::invearray_values_recursivert()');
-        });
-
         return ArrayLib::flatten($array, false);
     }
 
@@ -117,14 +93,9 @@ public static function array_values_recursive($array)
      * @param $keys array
      *
      * @return array
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::filter_keys()
      */
     public static function filter_keys($arr, $keys)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::filter_keys()');
-        });
-
         foreach ($arr as $key => $v) {
             if (!in_array($key, $keys ?? [])) {
                 unset($arr[$key]);
@@ -143,14 +114,9 @@ public static function filter_keys($arr, $keys)
      * @param array $array
      *
      * @return boolean
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::is_associative()
      */
     public static function is_associative($array)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::is_associative()');
-        });
-
         $isAssociative = !empty($array)
             && is_array($array)
             && ($array !== array_values($array ?? []));
@@ -169,14 +135,9 @@ public static function is_associative($array)
      * @param boolean $strict
      *
      * @return boolean
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::in_array_recursive()
      */
     public static function in_array_recursive($needle, $haystack, $strict = false)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::in_array_recursive()');
-        });
-
         if (!is_array($haystack)) {
             return false;
         }
@@ -202,14 +163,9 @@ public static function in_array_recursive($needle, $haystack, $strict = false)
      * @param $f callback to apply
      * @param $array array
      * @return array
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::array_map_recursive()
      */
     public static function array_map_recursive($f, $array)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::array_map_recursive()');
-        });
-
         $applyOrRecurse = function ($v) use ($f) {
             return is_array($v) ? ArrayLib::array_map_recursive($f, $v) : call_user_func($f, $v);
         };
@@ -228,14 +184,9 @@ public static function array_map_recursive($f, $array)
      * @param array $array
      *
      * @return array
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::array_merge_recursive()
      */
     public static function array_merge_recursive($array)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::array_merge_recursive()');
-        });
-
         $arrays = func_get_args();
         $merged = [];
 
@@ -248,7 +199,7 @@ public static function array_merge_recursive($array)
 
             if (!is_array($array)) {
                 trigger_error(
-                    'SilverStripe\ORM\ArrayLib::array_merge_recursive() encountered a non array argument',
+                    'SilverStripe\Core\ArrayLib::array_merge_recursive() encountered a non array argument',
                     E_USER_WARNING
                 );
                 return [];
@@ -278,14 +229,9 @@ public static function array_merge_recursive($array)
      * @param array $out
      *
      * @return array
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::flatten()
      */
     public static function flatten($array, $preserveKeys = true, &$out = [])
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::flatten()');
-        });
-
         array_walk_recursive(
             $array,
             function ($value, $key) use (&$out, $preserveKeys) {
@@ -310,14 +256,9 @@ function ($value, $key) use (&$out, $preserveKeys) {
      *
      * @param array $list
      * @return Generator
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::iterateVolatile()
      */
     public static function iterateVolatile(array &$list)
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::iterateVolatile()');
-        });
-
         // Keyed by already-iterated items
         $iterated = [];
         // Get all items not yet iterated
@@ -337,14 +278,9 @@ public static function iterateVolatile(array &$list)
     /**
      * Similar to shuffle, but retains the existing association between the keys and the values.
      * Shuffles the array in place.
-     * @deprecated 5.4.0 Will be renamed to SilverStripe\Core\ArrayLib::shuffleAssociative()
      */
     public static function shuffleAssociative(array &$array): void
     {
-        Deprecation::withNoReplacement(function () {
-            Deprecation::notice('5.4.0', 'Will be renamed to SilverStripe\Core\ArrayLib::shuffleAssociative()');
-        });
-
         $shuffledArray = [];
         $keys = array_keys($array);
         shuffle($keys);

src/Core/ClassInfo.php

@@ -9,7 +9,7 @@
 use SilverStripe\Core\Manifest\ClassLoader;
 use SilverStripe\ORM\DataObject;
 use SilverStripe\ORM\DB;
-use SilverStripe\View\ViewableData;
+use SilverStripe\Model\ModelData;
 use Psr\SimpleCache\CacheInterface;
 use SilverStripe\Core\Flushable;
 use SilverStripe\Core\Injector\Injector;
@@ -585,7 +585,7 @@ public static function classesWithExtension(
 
         // only keep classes with the Extension applied
         $classes = array_filter($classes ?? [], function ($class) use ($extensionClass) {
-            return ViewableData::has_extension($class, $extensionClass);
+            return ModelData::has_extension($class, $extensionClass);
         });
 
         return $classes;

src/Core/Convert.php

@@ -21,7 +21,7 @@
  *  html: HTML source suitable for use in a page or email
  *  text: Plain-text content, suitable for display to a user as-is, or insertion in a plaintext email.
  *
- * Objects of type {@link ViewableData} can have an "escaping type",
+ * Objects of type {@link ModelData} can have an "escaping type",
  * which determines if they are automatically escaped before output by {@link SSViewer}.
  */
 class Convert