ldc-legaulois/app/Http/Controllers/Bo/NewsSliderPicturesController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use App\Models\NewsSliderPictures;

class NewsSliderPicturesController extends Controller
{
    public function index()
    {
        $n = NewsSliderPictures::orderBy('order', 'asc')->get();
        return view('bo.news-slider-pictures.index', compact('n'));
    }

    public function create()
    {
        return view('bo.news-slider-pictures.create');
    }

    public function store(Request $request)
    {
        $catchPhrase = $request->catch_phrase;
        $title = $request->title;
        $picture = $request->picture;
        $link = $request->link;
        $newTab = $request->new_tab === null ? 0 : 1;
        $status = 0;

        $request->validate([
            'catch_phrase' => 'required|max:100',
            'title' => 'required|max:100',
            'picture' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:width=565,height=390',
            'link' => 'required|max:255',
        ]);

        $imageName = Str::slug($title) . '-le-gaulois-' . date('d-m-Y') . '.' . $picture->extension();
        $picture->move(public_path('uploads/images/slider_actus/' . date('Y') . '/' . date('m') . '/'), $imageName);

        $n = new NewsSliderPictures();
        $n->catch_phrase = $catchPhrase;
        $n->title = $title;
        $n->picture = 'uploads/images/slider_actus/' . date('Y') . '/' . date('m') . '/' . $imageName;
        $n->link = $link;
        $n->new_tab = $newTab;
        $n->status = $status;
        $n->order = $this->getLastOrder();
        $n->save();

        return redirect()->route('bo.news-slider-pictures.index');
    }

    public function edit($id)
    {
        $n = NewsSliderPictures::findOrFail($id);
        return view('bo.news-slider-pictures.edit', compact('n'));
    }

    public function update(Request $request, $id)
    {
        $catchPhrase = $request->catch_phrase;
        $title = $request->title;
        $picture = $request->picture;
        $link = $request->link;
        $newTab = $request->new_tab === null ? 0 : 1;
        $status = $request->status === null ? 0 : 1;

        $request->validate([
            'catch_phrase' => 'required|max:100',
            'title' => 'required|max:100',
            'link' => 'required|max:255',
        ]);

        if ($picture !== null) {
            $request->validate([
                'picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=565,height=390',
            ]);
        }

        $n = NewsSliderPictures::findOrFail($id);

        if ($picture !== null) {
            if (file_exists(public_path() . '/' . $n->picture)) {
                unlink(public_path() . '/' . $n->picture);
            }
            $imageName = Str::slug($title) . '-le-gaulois-' . date('d-m-Y') . '.' . $picture->extension();
            $picture->move(public_path('uploads/images/slider_actus/' . date('Y') . '/' . date('m') . '/'), $imageName);
        }

        $n->catch_phrase = $catchPhrase;
        $n->title = $title;
        if ($picture !== null) {
            $n->picture = 'uploads/images/slider_actus/' . date('Y') . '/' . date('m') . '/' . $imageName;
        }
        $n->link = $link;
        $n->new_tab = $newTab;
        $n->status = $status;
        $n->save();

        return redirect()->route('bo.news-slider-pictures.index');
    }

    public function destroy($id)
    {
        $n = NewsSliderPictures::findOrFail($id);

        if (file_exists(public_path() . '/' . $n->picture)) {
            unlink(public_path() . '/' . $n->picture);
        }

        $n->delete();

        return redirect()->route('bo.news-slider-pictures.index');
    }

    public function changeOrder($id, $action)
    {
        $current = NewsSliderPictures::findOrFail($id);

        if ($action === 'up') {
            $tmp = NewsSliderPictures::where('order', '<', $current->order)->orderBy('order', 'DESC')->first();
            $newOrder = $tmp->order;
            $tmp->order = $current->order;
            $current->order = $newOrder;
        } else {
            $tmp = NewsSliderPictures::where('order', '>', $current->order)->orderBy('order', 'ASC')->first();
            $newOrder = $tmp->order;
            $tmp->order = $current->order;
            $current->order = $newOrder;
        }
        $tmp->save();
        $current->save();

        return redirect()->route('bo.news-slider-pictures.index');
    }

    private function getLastOrder()
    {
        $order = NewsSliderPictures::select('order')->orderBy('order', 'DESC')->first();
        if ($order === null) {
            return 1;
        }
        return $order->order + 1;
    }
}