(Grav GitSync) Automatic Commit from smokephil

plugins/flex-objects/classes/FlexFormFactory.php

@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Grav\Plugin\FlexObjects;
+
+use Grav\Common\Grav;
+use Grav\Common\Page\Interfaces\PageInterface;
+use Grav\Common\Page\Page;
+use Grav\Framework\Form\Interfaces\FormFactoryInterface;
+use Grav\Framework\Form\Interfaces\FormInterface;
+use RocketTheme\Toolbox\Event\Event;
+use function is_callable;
+use function is_string;
+
+/**
+ * Class FlexFormFactory
+ * @package Grav\Plugin\FlexObjects
+ */
+class FlexFormFactory implements FormFactoryInterface
+{
+    /**
+     * @param Page $page
+     * @param string $name
+     * @param array $form
+     * @return FormInterface|null
+     */
+    public function createPageForm(Page $page, string $name, array $form): ?FormInterface
+    {
+        return $this->createFormForPage($page, $name, $form);
+    }
+
+    /**
+     * @param PageInterface $page
+     * @param string $name
+     * @param array $form
+     * @return FormInterface|null
+     */
+    public function createFormForPage(PageInterface $page, string $name, array $form): ?FormInterface
+    {
+        // Fire event
+        $grav = Grav::instance();
+        $grav->fireEvent('onBeforeFlexFormInitialize', new Event(['page' => $page, 'name' => $name, 'form' => &$form]));
+        $page->addForms([$form], true);
+
+        $formFlex = $form['flex'] ?? [];
+
+        $type = $formFlex['type'] ?? null;
+        $key = $formFlex['key'] ?? null;
+        if (null !== $key && !is_string($key)) {
+            $key = (string)$key;
+        }
+        $layout = $formFlex['layout'] ?? $name;
+
+        /** @var Flex $flex */
+        $flex = Grav::instance()['flex_objects'];
+        if (is_string($type)) {
+            $directory = $flex->getDirectory($type);
+            if (!$directory) {
+                return null;
+            }
+
+            $create = $form['actions']['create'] ?? true;
+            $edit = $form['actions']['edit'] ?? true;
+
+            $object = $edit && null !== $key ? $directory->getObject($key) : null;
+            if ($object) {
+                if (is_callable([$object, 'refresh'])) {
+                    $object->refresh();
+                }
+            } elseif ($create) {
+                $object = $directory->createObject([], $key ?? '');
+            }
+        } else {
+            $object = $flex->getObject($key);
+        }
+
+        return $object ? $object->getForm($layout, ['form' => $form]) : null;
+    }
+}