Initial commit

kirby/src/Cms/Layouts.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Kirby\Cms;
+
+use Kirby\Data\Data;
+use Throwable;
+
+/**
+ * A collection of layouts
+ * @since 3.5.0
+ *
+ * @package   Kirby Cms
+ * @author    Bastian Allgeier <bastian@getkirby.com>
+ * @link      https://getkirby.com
+ * @copyright Bastian Allgeier GmbH
+ * @license   https://getkirby.com/license
+ */
+class Layouts extends Items
+{
+    const ITEM_CLASS = '\Kirby\Cms\Layout';
+
+    public static function factory(array $items = null, array $params = [])
+    {
+        $first = $items[0] ?? [];
+
+        // if there are no wrapping layouts for blocks yet …
+        if (array_key_exists('content', $first) === true || array_key_exists('type', $first) === true) {
+            $items = [
+                [
+                    'id'      => uuid(),
+                    'columns' => [
+                        [
+                            'width'  => '1/1',
+                            'blocks' => $items
+                        ]
+                    ]
+                ]
+            ];
+        }
+
+        return parent::factory($items, $params);
+    }
+
+    /**
+     * Parse layouts data
+     *
+     * @param array|string $input
+     * @return array
+     */
+    public static function parse($input): array
+    {
+        if (empty($input) === false && is_array($input) === false) {
+            try {
+                $input = Data::decode($input, 'json');
+            } catch (Throwable $e) {
+                return [];
+            }
+        }
+
+        if (empty($input) === true) {
+            return [];
+        }
+
+        return $input;
+    }
+}