Feature - Add support of extendsInfolist hook (#1531)

This PR add support of extendsInfolist hook and fix headerWidget /
FooterWidget not triggered on abstract BaseViewRecord

---------

Co-authored-by: Glenn Jacobs <[email protected]>

docs/admin/extending/pages.md

@@ -268,10 +268,26 @@ An example of extending a view page.
 
 ```php
 use Filament\Actions;
+
+use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Table;
+use Filament\Infolists\Infolist;
+use Filament\Infolists\Components\TextEntry;
 use Lunar\Admin\Support\Extending\ViewPageExtension;
+use Lunar\Admin\Filament\Widgets;
 
 class MyViewExtension extends ViewPageExtension
 {
+    public function headerWidgets(array $widgets): array
+    {
+        $widgets = [
+            ...$widgets,
+            Widgets\Dashboard\Orders\OrderStatsOverview::make(),
+        ];
+
+        return $widgets;
+    }
+
     public function heading($title): string
     {
         return $title . ' - Example';
@@ -293,7 +309,24 @@ class MyViewExtension extends ViewPageExtension
 
         return $actions;
     }
-
+
+    public function extendsInfolist(Infolist $infolist): Infolist
+    {
+        return $infolist->schema([
+            ...$infolist->getComponents(true),
+            TextEntry::make('custom_title'),
+        ]);
+    }
+
+    public function footerWidgets(array $widgets): array
+    {
+        $widgets = [
+            ...$widgets,
+            Widgets\Dashboard\Orders\LatestOrdersTable::make(),
+        ];
+
+        return $widgets;
+    }
 }
 
 // Typically placed in your AppServiceProvider file...

packages/admin/src/Filament/Resources/OrderResource/Pages/ManageOrder.php

@@ -284,7 +284,7 @@ public static function getOrderSummaryInfolist(): Infolists\Components\Component
             ]);
     }
 
-    public function infolist(Infolist $infolist): Infolist
+    public function getDefaultInfolist(Infolist $infolist): Infolist
     {
         return $infolist
             ->schema([

packages/admin/src/Support/Pages/BaseViewRecord.php

@@ -6,8 +6,11 @@
 
 abstract class BaseViewRecord extends ViewRecord
 {
+    use Concerns\ExtendsFooterWidgets;
     use Concerns\ExtendsHeaderActions;
     use Concerns\ExtendsHeaderWidgets;
     use Concerns\ExtendsHeadings;
+    use Concerns\ExtendsInfolist;
+    use \Lunar\Admin\Support\Concerns\CallsHooks;
     use \Lunar\Admin\Support\Concerns\CallsHooks;
 }

packages/admin/src/Support/Pages/Concerns/ExtendsInfolist.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Lunar\Admin\Support\Pages\Concerns;
+
+use Filament\Infolists\Infolist;
+
+trait ExtendsInfolist
+{
+    public function infolist(Infolist $infolist): Infolist
+    {
+        return self::callLunarHook('extendsInfolist', $this->getDefaultInfolist($infolist));
+    }
+
+    protected function getDefaultInfolist(Infolist $infolist): Infolist
+    {
+        return $infolist;
+    }
+}

tests/admin/Feature/Support/Extending/ViewPageExtension.php

@@ -0,0 +1,59 @@
+<?php
+
+use Filament\Infolists\Infolist;
+use Illuminate\Support\Str;
+use Lunar\Admin\Filament\Resources\OrderResource\Pages\ManageOrder;
+use Lunar\Admin\Support\Facades\LunarPanel;
+
+uses(\Lunar\Tests\Admin\Feature\Filament\TestCase::class)
+    ->group('extending.view');
+
+beforeEach(function () {
+    $this->asStaff();
+
+    $currency = \Lunar\Models\Currency::factory()->create([
+        'default' => true,
+    ]);
+
+    $country = \Lunar\Models\Country::factory()->create();
+
+    $this->order = \Lunar\Models\Order::factory()
+        ->for(\Lunar\Models\Customer::factory())
+        ->has(\Lunar\Models\OrderAddress::factory()->state([
+            'type' => 'shipping',
+            'country_id' => $country->id,
+        ]), 'shippingAddress')
+        ->has(\Lunar\Models\OrderAddress::factory()->state([
+            'type' => 'billing',
+            'country_id' => $country->id,
+        ]), 'billingAddress')
+        ->create([
+            'currency_code' => $currency->code,
+            'meta' => [
+                'additional_info' => Str::random(),
+            ],
+        ]);
+
+});
+
+it('can extend Infolist', function () {
+    $class = new class extends \Lunar\Admin\Support\Extending\ViewPageExtension
+    {
+        public function extendsInfolist(Infolist $infolist): Infolist
+        {
+            return $infolist->schema([
+                ...$infolist->getComponents(true),
+                \Filament\Infolists\Components\TextEntry::make('custom_title')
+                    ->label('custom_title'),
+            ]);
+        }
+    };
+
+    LunarPanel::registerExtension($class, ManageOrder::class);
+
+    \Livewire\Livewire::test(ManageOrder::class, [
+        'record' => $this->order->getRouteKey(),
+    ])
+        ->assertSee($this->order->reference)
+        ->assertSee('custom_title');
+});