first version

kirby/config/fields/mixins/options.php

@@ -0,0 +1,43 @@
+<?php
+
+use Kirby\Form\Options;
+
+return [
+    'props' => [
+        /**
+         * API settings for options requests. This will only take affect when <code>options</code> is set to <code>api</code>.
+         */
+        'api' => function ($api = null) {
+            return $api;
+        },
+        /**
+         * An array with options
+         */
+        'options' => function ($options = []) {
+            return $options;
+        },
+        /**
+         * Query settings for options queries. This will only take affect when <code>options</code> is set to <code>query</code>.
+         */
+        'query' => function ($query = null) {
+            return $query;
+        },
+    ],
+    'methods' => [
+        'getOptions' => function () {
+            return Options::factory(
+                $this->options(),
+                $this->props,
+                $this->model()
+            );
+        },
+        'sanitizeOption' => function ($option) {
+            $allowed = array_column($this->options(), 'value');
+            return in_array($option, $allowed, true) === true ? $option : null;
+        },
+        'sanitizeOptions' => function ($options) {
+            $allowed = array_column($this->options(), 'value');
+            return array_intersect($options, $allowed);
+        },
+    ]
+];