fix #72 - update to Kirby 4.5

public/kirby/src/Panel/Field.php

@@ -6,6 +6,7 @@ use Kirby\Cms\App;
 use Kirby\Cms\File;
 use Kirby\Cms\ModelWithContent;
 use Kirby\Cms\Page;
+use Kirby\Cms\Roles;
 use Kirby\Form\Form;
 use Kirby\Http\Router;
 use Kirby\Toolkit\I18n;
@@ -191,29 +192,33 @@ class Field
 	/**
 	 * User role radio buttons
 	 */
-	public static function role(array $props = []): array
-	{
-		$kirby   = App::instance();
-		$isAdmin = $kirby->user()?->isAdmin() ?? false;
-		$roles   = [];
+	public static function role(
+		array $props = [],
+		Roles|null $roles = null
+	): array {
+		$kirby = App::instance();
 
-		foreach ($kirby->roles() as $role) {
-			// exclude the admin role, if the user
-			// is not allowed to change role to admin
-			if ($role->name() === 'admin' && $isAdmin === false) {
-				continue;
-			}
+		// if no $roles where provided, fall back to all roles
+		$roles ??= $kirby->roles();
 
-			$roles[] = [
-				'text'  => $role->title(),
-				'info'  => $role->description() ?? I18n::translate('role.description.placeholder'),
-				'value' => $role->name()
-			];
-		}
+		// exclude the admin role, if the user
+		// is not allowed to change role to admin
+		$roles = $roles->filter(
+			fn ($role) =>
+				$role->name() !== 'admin' ||
+				$kirby->user()?->isAdmin() === true
+		);
+
+		// turn roles into radio field options
+		$roles = $roles->values(fn ($role) => [
+			'text'  => $role->title(),
+			'info'  => $role->description() ?? I18n::translate('role.description.placeholder'),
+			'value' => $role->name()
+		]);
 
 		return array_merge([
 			'label'    => I18n::translate('role'),
-			'type'     => count($roles) <= 1 ? 'hidden' : 'radio',
+			'type'     => count($roles) < 1 ? 'hidden' : 'radio',
 			'options'  => $roles
 		], $props);
 	}

public/kirby/src/Panel/PageCreateDialog.php

@@ -54,6 +54,7 @@ class PageCreateDialog
 		'tags',
 		'tel',
 		'text',
+		'toggle',
 		'toggles',
 		'time',
 		'url'
@@ -247,8 +248,9 @@ class PageCreateDialog
 	 */
 	public function model(): Page
 	{
+		// TODO: use actual in-memory page in v5
 		return $this->model ??= Page::factory([
-			'slug'     => 'new',
+			'slug'     => '__new__',
 			'template' => $this->template,
 			'model'    => $this->template,
 			'parent'   => $this->parent instanceof Page ? $this->parent : null
@@ -266,12 +268,7 @@ class PageCreateDialog
 
 		// create temporary page object
 		// to resolve the template strings
-		$page = new Page([
-			'slug'     => 'tmp',
-			'template' => $this->template,
-			'parent'   => $this->model(),
-			'content'  => $input
-		]);
+		$page = $this->model()->clone(['content' => $input]);
 
 		if (is_string($title)) {
 			$input['title'] = $page->toSafeString($title);

public/kirby/src/Panel/User.php

@@ -70,7 +70,7 @@ class User extends Model
 			'dialog'   => $url . '/changeRole',
 			'icon'     => 'bolt',
 			'text'     => I18n::translate('user.changeRole'),
-			'disabled' => $this->isDisabledDropdownOption('changeRole', $options, $permissions)
+			'disabled' => $this->isDisabledDropdownOption('changeRole', $options, $permissions) || $this->model->roles()->count() < 2
 		];
 
 		$result[] = [
@@ -218,14 +218,19 @@ class User extends Model
 	 */
 	public function props(): array
 	{
-		$user    = $this->model;
-		$account = $user->isLoggedIn();
+		$user        = $this->model;
+		$account     = $user->isLoggedIn();
+		$permissions = $this->options();
 
 		return array_merge(
 			parent::props(),
-			$account ? [] : $this->prevNext(),
+			$this->prevNext(),
 			[
-				'blueprint' => $this->model->role()->name(),
+				'blueprint'         => $this->model->role()->name(),
+				'canChangeEmail'    => $permissions['changeEmail'],
+				'canChangeLanguage' => $permissions['changeLanguage'],
+				'canChangeName'     => $permissions['changeName'],
+				'canChangeRole'     => $this->model->roles()->count() > 1,
 				'model' => [
 					'account'  => $account,
 					'avatar'   => $user->avatar()?->url(),

public/kirby/src/Panel/View.php

@@ -275,6 +275,9 @@ class View
 
 		return [
 			'$config' => fn () => [
+				'api'         => [
+					'methodOverwrite' => $kirby->option('api.methodOverwrite', true)
+				],
 				'debug'       => $kirby->option('debug', false),
 				'kirbytext'   => $kirby->option('panel.kirbytext', true),
 				'translation' => $kirby->option('panel.language', 'en'),