ldc-jeusselin/app/Http/Controllers/Bo/HomeSlidersController.php

<?php

namespace App\Http\Controllers\Bo;

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

class HomeSlidersController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $slides = HomeSliders::orderBy('order', 'ASC')->get();
        return view('bo.home-sliders.index',compact('slides'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('bo.home-sliders.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $title = $request->title;
        $picture = $request->picture;
        $text = $request->text;
        $linkLabel = $request->link_label;
        $link = $request->link;
        $newTab = $request->link_new_tab === null ? 0 : 1;
        $status = 0;

        $request->validate([
            'title' => 'required|max:255',
            'picture' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:max-width=300,max-height=300',
            'link_label' => 'required|max:100',
            'link' => 'required|max:255',
        ]);

        $imageName = Str::slug($title) .'-jeusselin.'.$picture->extension();
        $picture->move(public_path('uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/'), $imageName);
        // $imageName_r = Str::slug($title) .'-jeusselin_r.'.$picture_r->extension();
        // $picture_r->move(public_path('uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/'), $imageName_r);

        $hsp = new HomeSliders();
        $hsp->title = $title;
        $hsp->picture = 'uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/' . $imageName;
        //$hsp->picture_r = 'uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/' . $imageName_r;
        $hsp->text = $text;
        $hsp->link_label = $linkLabel;
        $hsp->link = $link;
        $hsp->link_new_tab = $newTab;
        $hsp->status = $status;
        $hsp->order = $this->getLastOrder();
        $hsp->save();

        return redirect()->route('bo.home-sliders.index');
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        $h = HomeSliders::findOrFail($id);
        return view('bo.home-sliders.edit', compact('h'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        $title = $request->title;
        $picture = $request->picture;
        $picture_r = null; //$request->picture_r;
        $text = $request->text;
        $linkLabel = $request->link_label;
        $link = $request->link;
        $newTab = $request->link_new_tab === null ? 0 : 1;
        $status = $request->status === null ? 0 : 1;

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

        if ($picture !== NULL && $picture_r !== NULL){
            $request->validate([
                'picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:max-width=300,max-height=300',
                'picture_r' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=500,height=671',
            ]);
        }elseif ($picture !== NULL && $picture_r === NULL){
            $request->validate([
                'picture' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:max-width=300,max-height=300'
            ]);
        }elseif ($picture === NULL && $picture_r !== NULL){
            $request->validate([
                'picture_r' => 'required|image|mimes:jpeg,png,jpg|max:2048|dimensions:width=500,height=671'
            ]);
        }

        $hsp = HomeSliders::findOrFail($id);

        if ($picture !== NULL){
            if(file_exists(public_path() . '/' . $hsp->picture))
                unlink(public_path() . '/' . $hsp->picture);
            $imageName = Str::slug($title) .'-jeusselin.'.$picture->extension();
            $picture->move(public_path('uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/'), $imageName);
        }
        if ($picture_r !== NULL) {
            if(file_exists(public_path() . '/' . $hsp->picture_r))
                unlink(public_path() . '/' . $hsp->picture_r);
            $imageName_r = Str::slug($title) . '-jeusselin_r.' . $picture_r->extension();
            $picture_r->move(public_path('uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/'), $imageName_r);
        }

        $hsp->title = $title;
        if ($picture !== null)
            $hsp->picture = 'uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/' . $imageName;
        if ($picture_r !== null)
            $hsp->picture_r = 'uploads/images/slider_accueil/' . date('Y') . '/' . date('m') . '/' . $imageName_r;
        $hsp->text = $text;
        $hsp->link_label = $linkLabel;
        $hsp->link = $link;
        $hsp->link_new_tab = $newTab;

        $hsp->status = $status;
        $hsp->save();

        return redirect()->route('bo.home-sliders.edit', $hsp->id)->with('success', 'Enregistré !');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        $h = HomeSliders::findOrFail($id);

        if(file_exists(public_path() . '/' . $h->picture))
            unlink(public_path() . '/' . $h->picture);
        if(!is_null($h->picture_r)) {
            if(file_exists(public_path() . '/' . $h->picture_r))
            unlink(public_path() . '/' . $h->picture_r);
        }

        $h->delete();

        return redirect()->route('bo.home-sliders.index');
    }

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

        if ($action === 'up'){
            $tmp = HomeSliders::where('order', '<', $current->order)->orderBy('order', 'DESC')->first();
            $newOrder = $tmp->order;
            $tmp->order = $current->order;
            $current->order = $newOrder;
        }else{
            $tmp = HomeSliders::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.home-sliders.index');
    }

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