Add max depth to menu model

Author: sten

database/migrations/create_filament_flexible_content_block_menus_table.php.stub

@@ -15,6 +15,7 @@ return new class extends Migration
             $table->string('code')->unique();
             $table->text('description')->nullable();
             $table->string('style')->default('default');
+            $table->integer('max_depth')->nullable();
             $table->timestamps();
 
             // Index for code lookups

resources/lang/en/filament-flexible-content-block-pages.php

@@ -68,11 +68,15 @@
             'description_help' => 'Optional description for content managers. Not displayed to website visitors.',
             'style_lbl' => 'Menu Style',
             'style_help' => 'Choose the visual style for this menu. This affects how the menu is displayed on the frontend.',
+            'max_depth_lbl' => 'Maximum depth',
+            'max_depth_help' => 'Maximum number of menu levels allowed (1-10). Leave blank to use the global default.',
         ],
         'table' => [
             'name_col' => 'Name',
             'code_col' => 'Code',
             'style_col' => 'Style',
+            'max_depth_col' => 'Max depth',
+            'default_depth' => 'Default',
             'items_count_col' => 'Items',
             'created_at_col' => 'Created at',
         ],

resources/lang/nl/filament-flexible-content-block-pages.php

@@ -68,11 +68,15 @@
             'description_help' => 'Optionele beschrijving voor contentbeheerders. Wordt niet getoond aan websitebezoekers.',
             'style_lbl' => 'Menu Stijl',
             'style_help' => 'Kies de visuele stijl voor dit menu. Dit beïnvloedt hoe het menu wordt weergegeven op de frontend.',
+            'max_depth_lbl' => 'Maximale diepte',
+            'max_depth_help' => 'Maximaal aantal menu niveaus toegestaan (1-10). Laat leeg om de globale standaard te gebruiken.',
         ],
         'table' => [
             'name_col' => 'Naam',
             'code_col' => 'Code',
             'style_col' => 'Stijl',
+            'max_depth_col' => 'Max diepte',
+            'default_depth' => 'Standaard',
             'items_count_col' => 'Items',
             'created_at_col' => 'Aangemaakt op',
         ],

src/Models/Menu.php

@@ -9,6 +9,18 @@
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasCodeTrait;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Contracts\HasCode;
 
+/**
+ * @property int $id
+ * @property string $name
+ * @property string $code
+ * @property string|null $description
+ * @property string $style
+ * @property int|null $max_depth
+ * @property \Carbon\Carbon $created_at
+ * @property \Carbon\Carbon $updated_at
+ * @property \Illuminate\Database\Eloquent\Collection<\Statikbe\FilamentFlexibleContentBlockPages\Models\MenuItem> $menuItems
+ * @property \Illuminate\Database\Eloquent\Collection<\Statikbe\FilamentFlexibleContentBlockPages\Models\MenuItem> $allMenuItems
+ */
 class Menu extends Model implements HasCode
 {
     use HasCodeTrait;
@@ -19,6 +31,7 @@ class Menu extends Model implements HasCode
         'code',
         'description',
         'style',
+        'max_depth',
     ];
 
     public function getTable()
@@ -56,4 +69,10 @@ public function getEffectiveStyle(): string
 
         return FilamentFlexibleContentBlockPages::config()->getDefaultMenuStyle();
     }
+
+    public function getEffectiveMaxDepth(): int
+    {
+        // Return the menu's max_depth if set, otherwise fall back to config default
+        return $this->max_depth ?? FilamentFlexibleContentBlockPages::config()->getMenuMaxDepth();
+    }
 }

src/Resources/MenuResource.php

@@ -79,6 +79,14 @@ public static function form(Form $form): Form
                 ->helperText(flexiblePagesTrans('menus.form.style_help'));
         }
 
+        $formFields[] = TextInput::make('max_depth')
+            ->label(flexiblePagesTrans('menus.form.max_depth_lbl'))
+            ->numeric()
+            ->minValue(1)
+            ->maxValue(10)
+            ->placeholder(FilamentFlexibleContentBlockPages::config()->getMenuMaxDepth())
+            ->helperText(flexiblePagesTrans('menus.form.max_depth_help'));
+
         $formFields[] = Textarea::make('description')
             ->label(flexiblePagesTrans('menus.form.description_lbl'))
             ->rows(3)
@@ -116,6 +124,13 @@ public static function table(Table $table): Table
                     ->color('gray')
                     ->visible(fn () => count(FilamentFlexibleContentBlockPages::config()->getMenuStyles()) > 1),
 
+                TextColumn::make('max_depth')
+                    ->label(flexiblePagesTrans('menus.table.max_depth_col'))
+                    ->formatStateUsing(function (?int $state): string {
+                        return $state ? (string) $state : flexiblePagesTrans('menus.table.default_depth');
+                    })
+                    ->sortable(),
+
                 TextColumn::make('menuItems_count')
                     ->label(flexiblePagesTrans('menus.table.items_count_col'))
                     ->counts('menuItems')

src/Resources/MenuResource/Pages/ManageMenuItems.php

@@ -22,6 +22,8 @@ class ManageMenuItems extends TreePage
 
     protected static string $resource = MenuResource::class;
 
+    protected static int $modelMaxDepth;
+
     public mixed $menu;
 
     public function mount(): void
@@ -216,6 +218,21 @@ protected function getFormSchema(): array
 
     public static function getMaxDepth(): int
     {
-        return FilamentFlexibleContentBlockPages::config()->getMenuMaxDepth() ?? 3;
+        if (! isset(static::$modelMaxDepth)) {
+            // Since this is static, we need to get the menu from the current request
+            $recordId = request()->route('record');
+            if ($recordId) {
+                $menuModelClass = MenuResource::getModel();
+                $menu = app($menuModelClass)->find($recordId);
+                if ($menu) {
+                    return $menu->getEffectiveMaxDepth();
+                }
+            }
+
+            // Fallback to global config if we can't determine the menu
+            static::$modelMaxDepth = FilamentFlexibleContentBlockPages::config()->getMenuMaxDepth() ?? 3;
+        }
+
+        return static::$modelMaxDepth;
     }
 }