Initial commit

kirby/src/Cms/PagePermissions.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace Kirby\Cms;
+
+/**
+ * PagePermissions
+ *
+ * @package   Kirby Cms
+ * @author    Bastian Allgeier <bastian@getkirby.com>
+ * @link      https://getkirby.com
+ * @copyright Bastian Allgeier
+ * @license   https://getkirby.com/license
+ */
+class PagePermissions extends ModelPermissions
+{
+    /**
+     * @var string
+     */
+    protected $category = 'pages';
+
+    /**
+     * @return bool
+     */
+    protected function canChangeSlug(): bool
+    {
+        return $this->model->isHomeOrErrorPage() !== true;
+    }
+
+    /**
+     * @return bool
+     */
+    protected function canChangeStatus(): bool
+    {
+        return $this->model->isErrorPage() !== true;
+    }
+
+    /**
+     * @return bool
+     */
+    protected function canChangeTemplate(): bool
+    {
+        if ($this->model->isHomeOrErrorPage() === true) {
+            return false;
+        }
+
+        if (count($this->model->blueprints()) <= 1) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @return bool
+     */
+    protected function canDelete(): bool
+    {
+        return $this->model->isHomeOrErrorPage() !== true;
+    }
+
+    /**
+     * @return bool
+     */
+    protected function canSort(): bool
+    {
+        if ($this->model->isErrorPage() === true) {
+            return false;
+        }
+
+        if ($this->model->isListed() !== true) {
+            return false;
+        }
+
+        if ($this->model->blueprint()->num() !== 'default') {
+            return false;
+        }
+
+        return true;
+    }
+}