Better integration potential for third party packages

Author: brandonferens

src/Integrations/Contracts/ThirdPartyContract.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace KirschbaumDevelopment\NovaInlineRelationship\Integrations\Contracts;
+
+interface ThirdPartyContract
+{
+    /**
+     * ThirdPartyContract constructor.
+     *
+     * @param $object
+     */
+    public function __construct($object);
+
+    /**
+     * Fields array from object.
+     *
+     * @return array
+     */
+    public function fields(): array;
+}

src/Integrations/Field.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace KirschbaumDevelopment\NovaInlineRelationship\Integrations;
+
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Contracts\ThirdPartyContract;
+
+class Field implements ThirdPartyContract
+{
+    /**
+     * @var mixed
+     */
+    private $object;
+
+    /**
+     * ThirdPartyContract constructor.
+     *
+     * @param $object
+     */
+    public function __construct($object)
+    {
+        $this->object = $object;
+    }
+
+    /**
+     * Fields array from object.
+     *
+     * @return array
+     */
+    public function fields(): array
+    {
+        return [$this->object];
+    }
+}

src/Integrations/Integrate.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace KirschbaumDevelopment\NovaInlineRelationship\Integrations;
+
+use LeadMarvels\Campaigns\Services\QueryClauses\Contracts\WhereInterface;
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Field as FieldInterface;
+
+class Integrate
+{
+    public static function fields($object): array
+    {
+        $basename = class_basename(get_class($object));
+        $class = "\\KirschbaumDevelopment\\NovaInlineRelationship\\Integrations\\{$basename}";
+
+        return class_exists($class)
+            ? (new $class($object))->fields()
+            : (new FieldInterface($object))->fields();
+    }
+}

src/Integrations/NovaDependencyContainer.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace KirschbaumDevelopment\NovaInlineRelationship\Integrations;
+
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Contracts\ThirdPartyContract;
+
+class NovaDependencyContainer implements ThirdPartyContract
+{
+    /**
+     * @var \Laravel\Nova\Panel
+     */
+    private $object;
+
+    /**
+     * ThirdPartyContract constructor.
+     *
+     * @param $object
+     */
+    public function __construct($object)
+    {
+        $this->object = $object;
+    }
+
+    /**
+     * Fields array from object.
+     *
+     * @return array
+     */
+    public function fields(): array
+    {
+        return $this->object->meta['fields'];
+    }
+}

src/Integrations/Panel.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace KirschbaumDevelopment\NovaInlineRelationship\Integrations;
+
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Contracts\ThirdPartyContract;
+
+class Panel implements ThirdPartyContract
+{
+    /**
+     * @var \Laravel\Nova\Panel
+     */
+    private $object;
+
+    /**
+     * ThirdPartyContract constructor.
+     *
+     * @param $object
+     */
+    public function __construct($object)
+    {
+        $this->object = $object;
+    }
+
+    /**
+     * Fields array from object.
+     *
+     * @return array
+     */
+    public function fields(): array
+    {
+        return $this->object->data;
+    }
+}

src/Observers/NovaInlineRelationshipObserver.php

@@ -5,8 +5,14 @@
 use Laravel\Nova\Nova;
 use Laravel\Nova\Panel;
 use Illuminate\Database\Eloquent\Model;
+use Epartment\NovaDependencyContainer\NovaDependencyContainer;
 use KirschbaumDevelopment\NovaInlineRelationship\NovaInlineRelationship;
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Integrate;
 use KirschbaumDevelopment\NovaInlineRelationship\Contracts\RelationshipObservable;
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Field as FieldInterface;
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Panel as PanelInterface;
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\Contracts\ThirdPartyContract;
+use KirschbaumDevelopment\NovaInlineRelationship\Integrations\NovaDependencyContainer as NovaDependencyContainerInterface;
 use KirschbaumDevelopment\NovaInlineRelationship\Helpers\NovaInlineRelationshipHelper;
 
 class NovaInlineRelationshipObserver
@@ -96,9 +102,7 @@ protected function getModelRelationships(Model $model)
     {
         return collect(Nova::newResourceFromModel($model)->fields(request()))
             ->flatMap(function ($value) {
-                return $value instanceof Panel
-                    ? $value->data
-                    : [$value];
+                return Integrate::fields($value);
             })
             ->filter(function ($value) {
                 return $value->component === 'nova-inline-relationship';