MIF_E31210863/app/Http/Controllers/Admin/SlideController.php

186 lines
4.6 KiB
PHP

<?php
namespace App\Http\Controllers\Admin;
use App\Models\Slide;
use Illuminate\Http\Request;
use App\Traits\ImageUploadTrait;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\File;
use App\Http\Requests\Admin\SlideRequest;
class SlideController extends Controller
{
use ImageUploadTrait;
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
$slides = Slide::latest()->paginate(5);
return view('admin.slides.index', compact('slides'));
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create()
{
return view('admin.slides.create');
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(SlideRequest $request)
{
$image = NULL;
if ($request->hasFile('cover')) {
$image = $this->uploadImage($request->title, $request->cover, 'slides', 500, 500);
}
Slide::create([
'title' => $request->title,
'url' => $request->url,
'body' => $request->body,
'cover' => $image,
'position' => Slide::max('position') + 1
]);
return redirect()->route('admin.slides.index')->with([
'message' => 'success created !',
'alert-type' => 'success'
]);
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show(Slide $slide)
{
return view('admin.slides.show', compact('slide'));
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit(Slide $slide)
{
return view('admin.slides.edit', compact('slide'));
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request,Slide $slide)
{
$image = $slide->cover;
if ($request->has('cover')) {
if ($slide->cover != null && File::exists('storage/images/slides/'. $slide->cover)) {
unlink('storage/images/slides/'. $slide->cover);
}
$image = $this->uploadImage($request->title, $request->cover, 'slides', 450, 450);
}
$slide->update([
'title' => $request->title,
'url' => $request->url,
'body' => $request->body,
'cover' => $image,
]);
return redirect()->route('admin.slides.index')->with([
'message' => 'success updated !',
'alert-type' => 'info'
]);
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy(Slide $slide)
{
if ($slide->cover) {
if (File::exists('storage/images/slides/'. $slide->cover)) {
unlink('storage/images/slides/'. $slide->cover);
}
}
$slide->delete();
return redirect()->route('admin.slides.index')->with([
'message' => 'success deleted !',
'alert-type' => 'danger'
]);
}
public function moveUp($slideId){
$slide = Slide::findOrFail($slideId);
if (!$slide->prevSlide()) {
return redirect()->route('admin.slides.index');
}
\DB::transaction(
function () use ($slide) {
$currentPosition = $slide->position;
$prevPosition = $slide->prevSlide()->position;
$prevSlide = Slide::find($slide->prevSlide()->id);
$prevSlide->position = $currentPosition;
$prevSlide->save();
$slide->position = $prevPosition;
$slide->save();
}
);
return redirect()->route('admin.slides.index');
}
public function moveDown($slideId){
$slide = Slide::findOrFail($slideId);
if (!$slide->nextSlide()) {
return redirect()->route('admin.slides.index');
}
\DB::transaction(
function () use ($slide) {
$currentPosition = $slide->position;
$prevPosition = $slide->nextSlide()->position;
$prevSlide = Slide::find($slide->nextSlide()->id);
$prevSlide->position = $currentPosition;
$prevSlide->save();
$slide->position = $prevPosition;
$slide->save();
}
);
return redirect()->route('admin.slides.index');
}
}