New access and list permissions

Co-authored-by: Ahmet Bora <[email protected]>

src/Cms/Language.php

@@ -300,6 +300,16 @@ public function exists(): bool
 		return file_exists($this->root());
 	}
 
+	/**
+	 * Checks if the language is accessible to the current user
+	 */
+	public function isAccessible(): bool
+	{
+		static $accessible = [];
+		$role = $this->kirby()->role()?->id() ?? '__none__';
+		return $accessible[$role] ??= $this->permissions()->can('access');
+	}
+
 	/**
 	 * Checks if this is the default language
 	 * for the site.

src/Cms/Permissions.php

@@ -41,8 +41,10 @@ class Permissions
 			'update'         => true
 		],
 		'languages' => [
+			'access' => true,
 			'create' => true,
 			'delete' => true,
+			'list'   => true,
 			'update' => true
 		],
 		'pages' => [
@@ -62,26 +64,31 @@ class Permissions
 			'update'         => true
 		],
 		'site' => [
+			'access'      => true,
 			'changeTitle' => true,
 			'update'      => true
 		],
 		'users' => [
+			'access'         => true,
 			'changeEmail'    => true,
 			'changeLanguage' => true,
 			'changeName'     => true,
 			'changePassword' => true,
 			'changeRole'     => true,
 			'create'         => true,
 			'delete'         => true,
+			'list'           => true,
 			'update'         => true
 		],
 		'user' => [
+			'access'         => true,
 			'changeEmail'    => true,
 			'changeLanguage' => true,
 			'changeName'     => true,
 			'changePassword' => true,
 			'changeRole'     => true,
 			'delete'         => true,
+			'list'           => true,
 			'update'         => true
 		]
 	];

src/Cms/Site.php

@@ -266,6 +266,16 @@ public function is($site): bool
 		return $this === $site;
 	}
 
+	/**
+	 * Checks if the site is accessible to the current user
+	 */
+	public function isAccessible(): bool
+	{
+		static $accessible = [];
+		$role = $this->kirby()->role()?->id() ?? '__none__';
+		return $accessible[$role] ??= $this->permissions()->can('access');
+	}
+
 	/**
 	 * Returns the root to the media folder for the site
 	 * @internal

src/Cms/User.php

@@ -281,6 +281,16 @@ public function is(User|null $user = null): bool
 		return $this->id() === $user->id();
 	}
 
+	/**
+	 * Checks if the user is accessible to the current user
+	 */
+	public function isAccessible(): bool
+	{
+		static $accessible = [];
+		$role = $this->kirby()->role()?->id() ?? '__none__';
+		return $accessible[$role] ??= $this->permissions()->can('access');
+	}
+
 	/**
 	 * Checks if this user has the admin role
 	 */