Livewire url and image upload

ImageUpload.php

    public function saveImage() 
     { 
  
         if ($this->image_url) { 
  
             $image = file_get_contents($this->image_url); 
             $imageName = Str::random(10).'.jpg'; 
             Storage::disk('local_files')->put('products/'.$imageName, $image, 'public'); 
             $this->product->image = $imageName; 
  
         }elseif ($this->image) { 
              
             $image = $this->image; 
             $imageName = Str::slug($this->product->name).'.'.$this->image->extension(); 
              
             $img = ImageIntervention::make($image->getRealPath())->resize(1500, 1500, function ($constraint) { 
                 $constraint->aspectRatio(); 
             }); 
  
             $img->stream();  
             Storage::disk('local_files')->put('products/'.$imageName, $img, 'public'); 
             $this->product->image = $imageName; 
  
         } 
  
         // gallery image 
         if ($this->gallery != null) { 
              
             $gallery = []; 
             foreach ($this->gallery as $key => $value) { 
                 $image = $value; 
                 $imageName = Str::slug($this->product->name).'-'.$key.'.'.$value->extension(); 
                  
                 $img = ImageIntervention::make($image->getRealPath())->resize(1500, 1500, function ($constraint) { 
                     $constraint->aspectRatio(); 
                 }); 
  
                 $img->stream();  
                 Storage::disk('local_files')->put('products/'.$imageName, $img, 'public'); 
                 $gallery[] = $imageName; 
             } 
  
             $this->product->gallery = json_encode($gallery); 
         } 
  
         $this->product->save(); 
  
         $this->alert('success', __('Product image updated successfully.')); 
          
         $this->emit('refreshIndex'); 
          
         $this->imageModal = false; 
  
     }