Revisionable

src/Filament/Resources/AbstractContentResource.php

@@ -24,7 +24,6 @@
 use Illuminate\Database\Eloquent\SoftDeletingScope;
 use Portable\FilaCms\Filament\Forms\Components\StatusBadge;
 use Portable\FilaCms\Filament\Resources\AbstractContentResource\Pages;
-use Portable\FilaCms\Filament\Resources\AbstractContentResource\RelationManagers;
 use Portable\FilaCms\Filament\Traits\IsProtectedResource;
 use Portable\FilaCms\Models\Author;
 use Portable\FilaCms\Models\Page;
@@ -200,7 +199,6 @@ public static function table(Table $table): Table
     public static function getRelations(): array
     {
         return [
-            RelationManagers\RevisionsRelationManager::class,
         ];
     }
 

src/Filament/Traits/HasExcerpt.php

@@ -12,7 +12,7 @@ trait HasExcerpt
     public function excerpt(): Attribute
     {
         $excerpt = $this->{$this->excerptField};
-        $content = $excerpt['content'];
+        $content = is_array($excerpt) ? $excerpt['content'] : [];
 
         // get first content with "paragraph"
         $paragraph = '';

src/Models/AbstractContentModel.php

@@ -16,6 +16,7 @@
 use Portable\FilaCms\Filament\Traits\HasExcerpt;
 use Portable\FilaCms\Filament\Traits\HasTaxonomies;
 use Portable\FilaCms\Models\Scopes\PublishedScope;
+use Portable\FilaCms\Versionable\FilaCmsVersion;
 use RalphJSmit\Laravel\SEO\Support\HasSEO;
 use RalphJSmit\Laravel\SEO\Support\SEOData;
 use Str;
@@ -39,6 +40,8 @@ abstract class AbstractContentModel extends Model
 
     protected $versionStrategy = VersionStrategy::SNAPSHOT;
 
+    public string $versionModel = FilaCmsVersion::class;
+
     protected $versionable = [
         'title',
         'slug',

src/Providers/FilaCmsServiceProvider.php

@@ -2,13 +2,13 @@
 
 namespace Portable\FilaCms\Providers;
 
+use FilamentTiptapEditor\TiptapEditor;
 use Illuminate\Foundation\AliasLoader;
 use Illuminate\Support\Facades\Blade;
 use Illuminate\Support\ServiceProvider;
 use Livewire\Livewire;
 use Portable\FilaCms\Facades\FilaCms as FacadesFilaCms;
 use Portable\FilaCms\FilaCms;
-use FilamentTiptapEditor\TiptapEditor;
 use Portable\FilaCms\Filament\Blocks\RelatedResourceBlock;
 
 class FilaCmsServiceProvider extends ServiceProvider
@@ -42,6 +42,7 @@ public function boot()
         Livewire::component('portable.fila-cms.livewire.content-resource-list', \Portable\FilaCms\Livewire\ContentResourceList::class);
         Livewire::component('portable.fila-cms.livewire.content-resource-show', \Portable\FilaCms\Livewire\ContentResourceShow::class);
         Blade::componentNamespace('Portable\\FilaCms\\Views\\Components', 'fila-cms');
+        config(['versionable.user_model' => config('auth.providers.users.model')]);
     }
 
     public function register()

src/Versionable/FilaCmsDiff.php

@@ -0,0 +1,86 @@
+<?php
+
+namespace Portable\FilaCms\Versionable;
+
+use Illuminate\Support\Arr;
+use Illuminate\Support\Collection;
+use Jfcherng\Diff\Differ;
+use Jfcherng\Diff\DiffHelper;
+use Overtrue\LaravelVersionable\Diff;
+
+class FilaCmsDiff extends Diff
+{
+    public function getStatistics(array $differOptions = []): array
+    {
+        if (empty($differOptions)) {
+            $differOptions = $this->differOptions;
+        }
+
+        $oldContents = $this->fromVersion->contents;
+        $newContents = $this->toVersion->contents;
+
+        $diffStats = new Collection();
+
+        foreach ($oldContents as $key => $value) {
+            if ($newContents[$key] !== $oldContents[$key]) {
+                $newData = $newContents[$key];
+                $oldData = $oldContents[$key];
+
+                if(is_array($newData) || is_array($oldData)) {
+                    $newData = tiptap_converter()->asText($newData);
+                    $oldData = tiptap_converter()->asText($oldData);
+                }
+
+                $diffStats->push(
+                    (new Differ(
+                        explode("\n", $newData),
+                        explode("\n", $oldData),
+                    ))->getStatistics()
+                );
+            }
+        }
+
+        return [
+            'inserted' => $diffStats->sum('inserted'),
+            'deleted' => $diffStats->sum('deleted'),
+            'unmodified' => $diffStats->sum('unmodified'),
+            'changedRatio' => $diffStats->sum('changedRatio'),
+        ];
+    }
+
+
+    public function render(?string $renderer = null, array $differOptions = [], array $renderOptions = []): array
+    {
+        if (empty($differOptions)) {
+            $differOptions = $this->differOptions;
+        }
+
+        if (empty($renderOptions)) {
+            $renderOptions = $this->renderOptions;
+        }
+
+        $oldContents = $this->fromVersion->contents;
+        $newContents = $this->toVersion->contents;
+
+        $diff = [];
+        $createDiff = function ($key, $old, $new) use (&$diff, $renderer, $differOptions, $renderOptions) {
+            if ($renderer) {
+                $old = is_string($old) ? $old : (is_array($old) ? tiptap_converter()->asText($old) : json_encode($old));
+                $new = is_string($new) ? $new : (is_array($new) ? tiptap_converter()->asText($new) : json_encode($new));
+                $diff[$key] = str_replace('\n No newline at end of file', '', DiffHelper::calculate($old, $new, $renderer, $differOptions, $renderOptions));
+            } else {
+                $diff[$key] = compact('old', 'new');
+            }
+        };
+
+        foreach ($oldContents as $key => $value) {
+            $createDiff($key, Arr::get($newContents, $key), Arr::get($oldContents, $key));
+        }
+
+        foreach (array_diff_key($oldContents, $newContents) as $key => $value) {
+            $createDiff($key, null, $value);
+        }
+
+        return $diff;
+    }
+}

src/Versionable/FilaCmsVersion.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Portable\FilaCms\Versionable;
+
+use Illuminate\Database\Eloquent\Model;
+use Overtrue\LaravelVersionable\Diff;
+use Overtrue\LaravelVersionable\Version;
+
+class FilaCmsVersion extends \Overtrue\LaravelVersionable\Version
+{
+    protected $table = 'versions';
+
+    public function diff(?Version $toVersion = null, array $differOptions = [], array $renderOptions = []): Diff
+    {
+        if (! $toVersion) {
+            $toVersion = $this->previousVersion() ?? new static();
+        }
+
+        return new FilaCmsDiff($this, $toVersion, $differOptions, $renderOptions);
+    }
+
+    public function revertWithoutSaving(): ?Model
+    {
+        $oldContents = $newContents = $this->contents;
+        $newContents['contents'] = json_encode($this->contents['contents']);
+        $this->contents = $newContents;
+        $result = parent::revertWithoutSaving();
+        $this->contents = $oldContents;
+
+        return $result;
+    }
+}