Manage page tree page

Author: sten

database/migrations/create_filament_flexible_content_block_pages_table.php.stub

@@ -84,6 +84,8 @@ return new class extends Migration
                     ->references('id')
                     ->on($pageTable)
                     ->onDelete('set null');
+                $table->integer('order')
+                    ->default(0);
             }
 
             // Deletable:

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

@@ -27,6 +27,9 @@
             'intro_lbl' => 'Intro',
             'is_published_lbl' => 'Is published?',
         ],
+        'actions' => [
+            'page_tree_lbl' => 'Manage hierarchy',
+        ],
     ],
     'redirects' => [
         'redirects_lbl' => 'redirect',

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

@@ -27,6 +27,9 @@
             'intro_lbl' => 'Introduction',
             'is_published_lbl' => 'Est publié ?',
         ],
+        'actions' => [
+            'page_tree_lbl' => 'Gérer la hiérarchie',
+        ],
     ],
     'redirects' => [
         'redirects_lbl' => 'redirection',

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

@@ -27,6 +27,9 @@
             'intro_lbl' => 'Introductie',
             'is_published_lbl' => 'Is gepubliceerd?',
         ],
+        'actions' => [
+            'page_tree_lbl' => 'Beheer hiërarchie',
+        ],
     ],
     'redirects' => [
         'redirects_lbl' => 'redirect',

src/Models/Concerns/HasPageTreeTrait.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Statikbe\FilamentFlexibleContentBlockPages\Models\Concerns;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use SolutionForest\FilamentTree\Concern\ModelTree;
+use Statikbe\FilamentFlexibleContentBlocks\Models\Contracts\HasParent;
+
+/**
+ * @mixin HasParent
+ * @mixin Model
+ */
+trait HasPageTreeTrait
+{
+    use ModelTree;
+
+    public function initializeHasPageTreeTrait(): void
+    {
+        $this->mergeFillable(['parent_id', 'order']);
+        $this->mergeCasts(['parent_id' => 'integer', 'order' => 'integer']);
+    }
+
+    public function parent(): BelongsTo
+    {
+        return $this->belongsTo(static::class, 'parent_id');
+    }
+
+    public function hasParent(): bool
+    {
+        return ! is_null($this->parent_id);
+    }
+
+    public function isParentOf(HasParent $child): bool
+    {
+        return $this->id === $child->parent_id;
+    }
+}

src/Models/Page.php

@@ -8,14 +8,14 @@
 use Spatie\MediaLibrary\HasMedia;
 use Statikbe\FilamentFlexibleContentBlockPages\Facades\FilamentFlexibleContentBlockPages;
 use Statikbe\FilamentFlexibleContentBlockPages\Models\Concerns\HasDatabaseSearchTrait;
+use Statikbe\FilamentFlexibleContentBlockPages\Models\Concerns\HasPageTreeTrait;
 use Statikbe\FilamentFlexibleContentBlockPages\Models\Concerns\HasTitleMenuLabelTrait;
 use Statikbe\FilamentFlexibleContentBlockPages\Models\Contracts\HasMenuLabel;
 use Statikbe\FilamentFlexibleContentBlockPages\Observers\PageObserver;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasAuthorAttributeTrait;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasCodeTrait;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasDefaultContentBlocksTrait;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasHeroCallToActionsTrait;
-use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasParentTrait;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasTranslatedContentBlocksTrait;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasTranslatedHeroImageAttributesTrait;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Concerns\HasTranslatedIntroAttributeTrait;
@@ -46,7 +46,7 @@ class Page extends Model implements HasCode, HasContentBlocks, HasHeroCallToActi
     use HasDefaultContentBlocksTrait;
     use HasFactory;
     use HasHeroCallToActionsTrait;
-    use HasParentTrait;
+    use HasPageTreeTrait;
     use HasTitleMenuLabelTrait;
     use HasTranslatedContentBlocksTrait;
     use HasTranslatedHeroImageAttributesTrait;

src/Resources/PageResource.php

@@ -21,6 +21,7 @@
 use Statikbe\FilamentFlexibleContentBlockPages\Resources\PageResource\Pages\CreatePage;
 use Statikbe\FilamentFlexibleContentBlockPages\Resources\PageResource\Pages\EditPage;
 use Statikbe\FilamentFlexibleContentBlockPages\Resources\PageResource\Pages\ListPages;
+use Statikbe\FilamentFlexibleContentBlockPages\Resources\PageResource\Pages\ManagePageTree;
 use Statikbe\FilamentFlexibleContentBlocks\Filament\Form\Actions\CopyContentBlocksToLocalesAction;
 use Statikbe\FilamentFlexibleContentBlocks\Filament\Form\Fields\AuthorField;
 use Statikbe\FilamentFlexibleContentBlocks\Filament\Form\Fields\CodeField;
@@ -243,11 +244,17 @@ public static function getRelations(): array
 
     public static function getPages(): array
     {
-        return [
+        $pages = [
             'index' => ListPages::route('/'),
             'create' => CreatePage::route('/create'),
             'edit' => EditPage::route('/{record:id}/edit'),
         ];
+
+        if (FilamentFlexibleContentBlockPages::config()->isParentEnabled(static::getModel())) {
+            $pages['tree'] = ManagePageTree::route('/tree');
+        }
+
+        return $pages;
     }
 
     public static function getGloballySearchableAttributes(): array

src/Resources/PageResource/Pages/ListPages.php

@@ -2,6 +2,7 @@
 
 namespace Statikbe\FilamentFlexibleContentBlockPages\Resources\PageResource\Pages;
 
+use Filament\Actions\Action;
 use Filament\Actions\CreateAction;
 use Filament\Resources\Pages\ListRecords;
 use Filament\Resources\Pages\ListRecords\Concerns\Translatable;
@@ -24,6 +25,10 @@ protected function getActions(): array
         return [
             FlexibleLocaleSwitcher::make(),
             CreateAction::make(),
+            Action::make('page_tree')
+                ->label(flexiblePagesTrans('actions.page_tree_lbl'))
+                ->visible(FilamentFlexibleContentBlockPages::config()->isParentEnabled($this->getModel()))
+                ->url(static::getResource()::getUrl('tree')),
         ];
     }
 

src/Resources/PageResource/Pages/ManagePageTree.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Statikbe\FilamentFlexibleContentBlockPages\Resources\PageResource\Pages;
+
+use SolutionForest\FilamentTree\Resources\Pages\TreePage as BasePage;
+use Statikbe\FilamentFlexibleContentBlockPages\Resources\PageResource;
+
+class ManagePageTree extends BasePage
+{
+    protected static string $resource = PageResource::class;
+
+    // TODO make page depth configurable
+    protected static int $maxDepth = 2;
+
+    protected function getActions(): array
+    {
+        return [
+            $this->getCreateAction(),
+        ];
+    }
+
+    protected function hasDeleteAction(): bool
+    {
+        return false;
+    }
+
+    protected function hasEditAction(): bool
+    {
+        return true;
+    }
+
+    protected function hasViewAction(): bool
+    {
+        return false;
+    }
+
+    protected function getHeaderWidgets(): array
+    {
+        return [];
+    }
+
+    protected function getFooterWidgets(): array
+    {
+        return [];
+    }
+
+    // CUSTOMIZE ICON OF EACH RECORD, CAN DELETE
+    // public function getTreeRecordIcon(?\Illuminate\Database\Eloquent\Model $record = null): ?string
+    // {
+    //     return null;
+    // }
+}