ABSDEV/Modules/Content/Http/Controllers/ContentDocumentController.php

<?php

declare(strict_types=1);

namespace Modules\Content\Http\Controllers;

use Illuminate\Http\JsonResponse;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Illuminate\Support\Facades\View as ViewFacade;
use Illuminate\View\View;
use Modules\Content\Http\Requests\SaveContentDocumentRequest;
use Modules\Content\Models\ContentDocument;
use Modules\Content\Models\ContentType;

final class ContentDocumentController extends Controller
{
    public function index(Request $request): View
    {
        $documents = ContentDocument::query()->with(['type','placements'])
            ->when($request->filled('search'), fn ($q) => $q->where(fn ($q) => $q->where('title','like','%'.$request->string('search').'%')->orWhere('slug','like','%'.$request->string('search').'%')))
            ->when($request->filled('type'), fn ($q) => $q->whereHas('type', fn ($q) => $q->where('key',$request->string('type'))))
            ->when($request->filled('status'), fn ($q) => $q->where('status',$request->string('status')))
            ->latest()->paginate(25)->withQueryString();
        return view('content::admin.index', ['documents'=>$documents, 'types'=>ContentType::orderBy('name')->get()]);
    }

    public function create(Request $request): View
    {
        $types = ContentType::orderBy('name')->get();
        $selectedType = $types->firstWhere('id', (int) $request->integer('type')) ?? $types->first();
        return view('content::admin.form', ['document'=>new ContentDocument(['status'=>'draft','content_type_id'=>$selectedType?->id]), 'types'=>$types, 'selectedType'=>$selectedType]);
    }

    public function store(SaveContentDocumentRequest $request): RedirectResponse
    {
        $document = ContentDocument::create($request->payload());
        return redirect()->route('content.documents.edit',$document)->with('status','Content document created.');
    }

    public function edit(ContentDocument $document): View
    {
        $document->load('placements');
        return view('content::admin.form', ['document'=>$document, 'types'=>ContentType::orderBy('name')->get(), 'selectedType'=>$document->type()->first()]);
    }

    public function update(SaveContentDocumentRequest $request, ContentDocument $document): RedirectResponse
    {
        $document->update($request->payload());
        return back()->with('status','Content document saved.');
    }

    public function autosave(Request $request, ContentDocument $document): JsonResponse
    {
        $validated = $request->validate([
            'content_type_id' => ['required', 'integer', 'exists:content_types,id'],
            'title' => ['required', 'string', 'max:255'],
            'slug' => ['nullable', 'string', 'max:255'],
            'status' => ['required', 'in:draft,published,archived'],
            'data_json' => ['required', 'json'],
            'published_at' => ['nullable', 'date'],
            'expires_at' => ['nullable', 'date', 'after:published_at'],
        ]);

        $document->update([
            'content_type_id' => $validated['content_type_id'],
            'title' => $validated['title'],
            'slug' => filled($validated['slug'] ?? null) ? $validated['slug'] : str($validated['title'])->slug(),
            'status' => $validated['status'],
            'data' => json_decode($validated['data_json'], true, flags: JSON_THROW_ON_ERROR),
            'published_at' => $validated['published_at'] ?? null,
            'expires_at' => $validated['expires_at'] ?? null,
        ]);

        return response()->json([
            'saved' => true,
            'saved_at' => now()->toIso8601String(),
            'updated_at' => $document->fresh()->updated_at?->toIso8601String(),
        ]);
    }

    public function preview(Request $request): JsonResponse
    {
        $validated = $request->validate([
            'content_type_id' => ['required', 'integer', 'exists:content_types,id'],
            'data_json' => ['required', 'json'],
        ]);

        $type = ContentType::query()->findOrFail($validated['content_type_id']);
        $view = 'stylist-theme-saasland::documents.'.$type->key;

        if (! ViewFacade::exists($view)) {
            return response()->json([
                'html' => '<div style="padding:2rem;font-family:system-ui;color:#71717a">No Saasland renderer exists for this content type yet.</div>',
                'view' => $view,
            ]);
        }

        $data = json_decode($validated['data_json'], true, flags: JSON_THROW_ON_ERROR);

        return response()->json([
            'html' => ViewFacade::make($view, array_merge($data, [
                'data' => $data,
                'document' => new ContentDocument(['data' => $data]),
                'placement' => null,
                'preview' => true,
            ]))->render(),
            'view' => $view,
        ]);
    }

    public function duplicate(ContentDocument $document): RedirectResponse
    {
        $copy = $document->replicate(['slug']);
        $copy->title = $document->title.' copy';
        $copy->slug = str($copy->title)->slug().'-'.str()->lower(str()->random(6));
        $copy->status = 'draft';
        $copy->save();
        return redirect()->route('content.documents.edit',$copy)->with('status','Independent copy created.');
    }

    public function destroy(ContentDocument $document): RedirectResponse
    {
        abort_if($document->placements()->exists(), 422, 'A document used by a page cannot be deleted.');
        $document->delete();
        return redirect()->route('content.index')->with('status','Content document deleted.');
    }
}