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Mario
2026-01-07 15:46:00 +01:00
commit 7133af82e3
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app/Livewire/Admin/Slides.php Normal file
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<?php
namespace App\Livewire\Admin;
use Livewire\Component;
use Livewire\WithFileUploads;
use App\Models\Slide;
use Illuminate\Support\Facades\File;
class Slides extends Component
{
use WithFileUploads;
public $isUpdateSlideMode = false;
public $slide_id, $slide_heading, $slide_link, $slide_image, $slide_status = true;
public $selected_slide_image = null;
protected $listeners = [
'updateSlidesOrdering',
'deleteSlideAction'
];
public function updatedSlideImage() {
if($this->slide_image) {
$this->selected_slide_image = $this->slide_image->temporaryUrl();
}
}
public function addSlide() {
$this->slide_id = null;
$this->slide_heading = null;
$this->slide_link = null;
$this->selected_slide_image = null;
$this->slide_status = true;
$this->isUpdateSlideMode = false;
$this->showSlidemodalForm();
}
public function showSlideModalForm() {
$this->resetErrorBag();
$this->dispatch('showSlideModalForm');
}
public function hideSlideModalForm() {
$this->dispatch('hideSlideModalForm');
$this->isUpdateSlideMode = false;
$this->slide_id = $this->slide_heading = $this->slide_link = $this->slide_image = null;
$this->slide_status = true;
}
public function createSlide() {
$this->validate([
'slide_heading' => 'required',
'slide_link' => 'nullable|url',
'slide_image' => 'required'
], [
'slide_heading.required' => 'Der Text wird benötigt',
'slide_link.url' => 'Gebe einen gültigen Link ein',
'slide_image.required' => 'Bild wird benötigt',
]);
$path = "slides/";
$file = $this->slide_image;
$filename = "SLD_".date("YmdHis", time()).'.'.$file->getClientOriginalExtension();
$upload = $file->storeAs($path, $filename, 'slides_uploads');
if(!$upload) {
$this->dispatch('showToastr', ['type' => 'error', 'message' => 'Fehler beim Hochladen von Image']);
} else {
$slide = new Slide();
$slide->image = $filename;
$slide->heading = $this->slide_heading;
$slide->link = $this->slide_link;
$slide->status = $this->slide_status == true ? 1 : 0;
$saved = $slide->save();
if($saved) {
$this->hideSlideModalForm();
$this->dispatch('showToastr', ['type' => 'success', 'message' => 'Slider wurde erstellt']);
} else {
$this->dispatch('showToastr', ['type' => 'error', 'message' => 'Fehler beim erstellen von Slider']);
}
}
}
public function editSlide($id) {
$slide = Slide::findOrFail($id);
$this->slide_id = $slide->id;
$this->slide_heading = $slide->heading;
$this->slide_link = $slide->link;
$this->slide_status = $slide->status == 1 ? true : false;
$this->slide_image = null;
$this->selected_slide_image = "/images/slides/".$slide->image;
$this->isUpdateSlideMode = true;
$this->showSlidemodalForm();
}
public function updateSlide() {
$slide = Slide::findOrFail($this->slide_id);
$this->validate([
'slide_heading' => 'required',
'slide_link' => 'nullable|url',
'slide_image' => 'nullable'
], [
'slide_heading.required' => 'Der Text wird benötigt',
'slide_link.url' => 'Gebe einen gültigen Link ein',
]);
$slide_image_name = $slide->image;
if($this->slide_image) {
$path = 'slides/';
$file = $this->slide_image;
$filename = 'SLD_'.date('YmdHis', time()).'.'.
$file->getClientOriginalExtension();
$upload = $file->storeAs($path, $filename, 'slides_uploads');
if(!$upload) {
$this->dispatch('showToastr', ['type' => 'error', 'message' => 'Fehler beim Hochladen von Image']);
} else {
$slide_path = 'images/'.$path;
$old_slide_image = $slide->image;
if($old_slide_image != '' && File::exists(public_path($slide_path.$old_slide_image))) {
File::delete(public_path($slide_path.$old_slide_image));
}
$slide_image_name = $filename;
}
}
$slide->image = $slide_image_name;
$slide->heading = $this->slide_heading;
$slide->link = $this->slide_link;
$slide->status = $this->slide_status == true ? 1 : 0;
$saved = $slide->save();
if($saved) {
$this->hideSlideModalForm();
$this->dispatch('showToastr', ['type' => 'success', 'message' => 'Slider wurde bearbeitet']);
} else {
$this->dispatch('showToastr', ['type' => 'error', 'message' => 'Fehler beim bearbeiten von Slider']);
}
}
public function updateSlidesOrdering($positions) {
foreach($positions as $position) {
$index = $position[0];
$newPosition = $position[1];
Slide::where('id', $index)->update([
'ordering' => $newPosition
]);
$this->dispatch("showToastr", ['type' => "success", "message" => "Slides wurden neu angeordnet"]);
}
}
public function deleteSlideAction($id) {
$slide = Slide::findOrFail($id);
$path = "slides/";
$slide_path = "images/".$path;
$slide_image = $slide->image;
if($slide_image != '' && File::exists(public_path($slide_path.$slide_image))) {
File::delete(public_path($slide_path.$slide_image));
}
$delete = $slide->delete();
if($delete) {
$this->dispatch("showToastr", ['type' => "success", "message" => "Slide wurden gelöscht"]);
} else {
$this->dispatch("showToastr", ['type' => "error", "message" => "Slide konnte nicht gelöscht werden"]);
}
}
public function render()
{
return view('livewire.admin.slides', [
'slides' => Slide::orderBy('ordering', 'asc')->get()
]);
}
}