Cakephp创建文件夹上传图像 - Cakephp Create Folder Upload image

我想根据我的idEveneemt自动创建一个文件夹，并在该文件夹中上传许多图像我的ImageevementsController

    public function add($id) {
    if ($this->request->is('post')) {
        $this->Imageevenement->create();
      $this->request->data['Imageevenement']['idEvenement'] = $id;

      $data=$this->request->data;
       $dir = IMAGES.$id;
      if(!file_exists($dir))
        mkdir($dir,0777);
       $f = explode('.',$data['Imageevenement']['file']['name']);
    $ext = '.'.end($f);
    $filename = Inflector::slug(implode('.',array_slice($f,0,-1)),'-');
    //sauvgarder eb bdd
    $success = $this->Imageevenement->save(array(
    'name' => $data['Imageevenement']['name'],
    'url' => DS.$id.'/'.$filename.$ext
    ));
   if($success){
  move_uploaded_file($data['Imageevenement']['file']  ['tmp_name'],$dir.DS.$filename.$ext);
       }else{ 
   $this ->Session->setFlash("L'image n'est pas en bonne format");}     
    }
  if ($this->Imageevenement->save($this->request->data)) {
            $this->Flash->success(__('The image has been saved.'));
            return $this->redirect(array('action' => 'index' ,   'controller'=>'evenements'));
        } 
       }

在我的视图

     <?php if (!empty($evenement['Imageevenement'])): ?>
              <table class="table table-bordered" >
                <tr><th> Nom</th>
                <th> Image</th>
                <th> Actions</th>
            </tr>
            <?php foreach ($evenement['Imageevenement']as $imageevenement): ?>
                <tr>
                    <td><?php echo $imageevenement['name']; ?></td>
                    <td><?php echo $imageevenement['url']; ?></td>
                    <td class="actions">
        <?php echo $this->Html->link(__('View'), array('action' => 'view', 'controller'=>'imageevenements', $imageevenement['idImageEvenement'])); ?>
        <?php echo $this->Html->link(__('Edit'), array('action' => 'edit', 'controller'=>'imageevenements',$imageevenement['idImageEvenement'])); ?>
        <?php echo $this->Form->postLink(__('Delete'), array('action' => 'delete','controller'=>'imageevenements', $imageevenement['idImageEvenement']), array('confirm' => __('Are you sure you want to delete # %s?', $imageevenement['idImageEvenement']))); ?>
    </td>
                </tr>

文件夹是用一个以''开头的路径创建的，比如数据库中的''1/paris.png图像是在文件夹中创建的，但我无法显示它们。那么我该如何删除它呢？为什么它在视图中什么都没显示？我应该怎么做才能创建文件夹并上传其中的图像并在视图中显示它们？

据我所知，请尝试一下。我已经创建了单独的功能来创建文件夹，更改文件名，移动上传文件等。请检查是否有任何问题，然后请告诉我。

public function _create_folder($path) {
    $folderPath = $path ;
    if (!file_exists($folderPath.DS)) {
        App::uses('Folder', 'Utility');
        $dir = new Folder($folderPath , true, 0777);
    }
    return $folderPath. DS;
}
public function moveUploadedFile($filename , $destination) {
    if (move_uploaded_file($filename, $destination)) {
        return true;
    }
    return false;
}
public function change_file_name($fileName= null) {
    $exFileName     = strtolower(substr($fileName,strrpos($fileName,".") + 1));
    $sampleFileName = str_replace('.'.$exFileName,'', $fileName);
    $name           = Sanitize::paranoid($sampleFileName,array('_'));
    $fileRename     = $name.'.'.$exFileName;
    return $fileRename;
}

function add(){
    $file                           =     $data['Imageevenement']['file'];
    $file_name                      =     $file['name'];
    $tmp_name                       =     $file['tmp_name'];
    $return_file_name               =     $this->change_file_name($file_name);
    $path                           =     $this->_create_folder(IMAGES.DS.$id.DS);
    $return_file_name               =     $id.'/'.$return_file_name;
    if($this->moveUploadedFile($tmp_name, IMAGES.DS.$id.DS.$return_file_name)){
        $saveData['resume']         =   $return_file_name;
    }
    $success = $this->Imageevenement->save(array(
        'name' => $return_file_name,
        'url' => '/'.$id.'/'.$return_file_name
    ));
}

查看view.ctp中的图像文件

$imageName = $imageevenement['url'];
echo $this->Html->image(IMAGES.$imageName);