Add config options to control panel (#73)

Author: aerni

composer.json

@@ -23,7 +23,7 @@
         "laravel/prompts": "^0.1.13",
         "livewire/livewire": "^3.2",
         "spatie/invade": "^2.0",
-        "statamic/cms": "^5.22"
+        "statamic/cms": "^5.36"
     },
     "require-dev": {
         "orchestra/testbench": "^8.19",

src/Livewire/Concerns/WithRedirect.php

@@ -2,10 +2,22 @@
 
 namespace Aerni\LivewireForms\Livewire\Concerns;
 
+use Illuminate\Support\Str;
 use Livewire\Attributes\Locked;
+use Statamic\Facades\Entry;
 
 trait WithRedirect
 {
     #[Locked]
-    public string $redirect = '';
+    public string $redirect;
+
+    public function mountWithRedirect(): void
+    {
+        $this->redirect ??= $this->form->redirect ?? '';
+
+        /* This is a workaround because the form config fields are not augmented. So we have to manually get the entry. */
+        if (Str::startsWith($this->redirect, 'entry::')) {
+            $this->redirect = Entry::find(Str::after($this->redirect, 'entry::'))?->permalink ?? '';
+        }
+    }
 }

src/Livewire/Concerns/WithTheme.php

@@ -22,6 +22,11 @@ protected function theme(): string
             return $this->theme;
         }
 
+        /* Use the theme configured in the form config if it exists. */
+        if (ViewManager::themeExists($this->form->theme)) {
+            return $this->form->theme;
+        }
+
         /* Autoload the theme by form handle if it exists. */
         if (ViewManager::themeExists($this->handle)) {
             return $this->handle;

src/Livewire/Concerns/WithType.php

@@ -16,7 +16,7 @@ public function mountWithType(): void
 
     protected function type(): string
     {
-        return match ($this->type ?? null) {
+        return match ($this->type ?? $this->form->type) {
             'wizard' => 'wizard',
             default => 'basic',
         };

src/Livewire/Concerns/WithView.php

@@ -22,6 +22,11 @@ protected function view(): string
             return $this->view;
         }
 
+        /* Use the view configured in the form config if it exists. */
+        if (ViewManager::viewExists($this->form->view)) {
+            return $this->form->view;
+        }
+
         /* Autoload the view by form handle if it exists. */
         if (ViewManager::viewExists($this->handle)) {
             return $this->handle;

src/Livewire/DynamicForm.php

@@ -3,6 +3,7 @@
 namespace Aerni\LivewireForms\Livewire;
 
 use Aerni\LivewireForms\Livewire\Concerns\WithComponent;
+use Aerni\LivewireForms\Livewire\Concerns\WithForm;
 use Aerni\LivewireForms\Livewire\Concerns\WithHandle;
 use Aerni\LivewireForms\Livewire\Concerns\WithRedirect;
 use Aerni\LivewireForms\Livewire\Concerns\WithTheme;
@@ -14,6 +15,7 @@
 class DynamicForm extends Component
 {
     use WithComponent;
+    use WithForm;
     use WithHandle;
     use WithTheme;
     use WithType;

src/ServiceProvider.php

@@ -8,8 +8,11 @@
 use Aerni\LivewireForms\Livewire\Synthesizers\FieldSynth;
 use Aerni\LivewireForms\Livewire\Synthesizers\RuleSynth;
 use Illuminate\Support\Facades\Blade;
+use Illuminate\Support\Facades\File;
 use Illuminate\Support\Facades\Validator;
+use Illuminate\Support\Str;
 use Livewire\Livewire;
+use Statamic\Facades\Form;
 use Statamic\Providers\AddonServiceProvider;
 
 class ServiceProvider extends AddonServiceProvider
@@ -35,7 +38,8 @@ public function bootAddon()
             ->bootBladeDirectives()
             ->bootValidators()
             ->bootLivewire()
-            ->bootSelectableFieldtypes();
+            ->bootSelectableFieldtypes()
+            ->bootFormConfigFields();
     }
 
     protected function bootBladeDirectives(): self
@@ -73,4 +77,47 @@ protected function bootSelectableFieldtypes(): self
 
         return $this;
     }
+
+    protected function bootFormConfigFields(): self
+    {
+        Form::appendConfigFields('*', __('Livewire Forms'), [
+            'type' => [
+                'type' => 'button_group',
+                'display' => __('Type'),
+                'instructions' => __('Choose the desired type for this form.'),
+                'options' => [
+                    'basic' => __('Basic'),
+                    'wizard' => __('Wizard'),
+                ],
+                'default' => 'basic',
+            ],
+            'view' => [
+                'type' => 'select',
+                'display' => __('View'),
+                'instructions' => __('Choose the view for this form.'),
+                'options' => collect(File::files(resource_path('views/'.config('livewire-forms.view_path'))))
+                    ->map(fn ($file) => Str::before($file->getBasename(), '.'))
+                    ->mapWithKeys(fn ($view) => [$view => str($view)->replace(['_', '-'], ' ')->title()->toString()]),
+                'clearable' => true,
+                'width' => 50,
+            ],
+            'theme' => [
+                'type' => 'select',
+                'display' => __('Theme'),
+                'instructions' => __('Choose the theme for this form.'),
+                'options' => collect(File::directories(resource_path('views/'.config('livewire-forms.view_path'))))
+                    ->map(fn ($directory) => basename($directory))
+                    ->mapWithKeys(fn ($theme) => [$theme => str($theme)->replace(['_', '-'], ' ')->title()->toString()]),
+                'clearable' => true,
+                'width' => 50,
+            ],
+            'redirect' => [
+                'type' => 'link',
+                'display' => __('Redirect URL'),
+                'instructions' => __('The users will be redirected to this URL after the form was submitted.'),
+            ],
+        ]);
+
+        return $this;
+    }
 }

src/ViewManager.php

@@ -22,13 +22,21 @@ public function themeViewExists(string $theme, string $view): bool
         return view()->exists($this->themeViewPath($theme, $view));
     }
 
-    public function viewExists(string $view): bool
+    public function viewExists(?string $view): bool
     {
+        if (empty($view)) {
+            return false;
+        }
+
         return view()->exists($this->viewPath($view));
     }
 
-    public function themeExists(string $theme): bool
+    public function themeExists(?string $theme): bool
     {
+        if (empty($theme)) {
+            return false;
+        }
+
         return is_dir(resource_path("views/{$this->viewPath($theme)}"));
     }