Laravel 4 Form：带文本字段的图像文件上传

Question

我想在Laravel中设计一个表单，该表单采用用户选择的图像，将其上传到服务器并将图像路径存储在'image'字段中，并接受'text'字段描述图像。我不知道如何将文本字段和图像存储为数组以传递给控制器​​。

表格

<div class="form-group">
{{ Form::label('description', trans('main.poster')) }}
{{ Form::text('description', Input::old('poster'), array('class' => 'form-control')) }}
</div>
<div class="form-group">
{{ Form::file('image','files' => true) }}
</div>
<button type="submit" class="btn btn-success">{{ trans('dash.update') }}</button>

控制器

public function store()
{

$input = array('image' => Input::file('image'));

    if ( ! $this->validator->setRules('image')->with($input)->passes())
    {
        return Redirect::back()->withErrors($this->validator->errors());
    }

    $this->title->uploadImage($input);

    return Redirect::back()->withSuccess( trans('main.uploaded image success')        );

上传图片

public function uploadImage(array $input)
{   
 $name  = str_random(25);
    $insert = array('image' => asset('assets/images/'.$name.'.jpg'), );

    $this->images->saveTitleImage($input, $name);


}

保存图片路径

public function saveTitleImage($input, $name)
{
    $encoded = Imagine::make($input['image']->getRealPath())
        ->encode('jpg');

    Imagine::make($encoded)->save(public_path('assets/images/'.$name.'.jpg'));  
}