Re: Miles Johnson Uploader saves corrupt (empty) images

Hi schnauss,

Just checked, and that is exactly what I am getting - the resulting image file uploaded to the server consists only of the HTTP PUT request.

On Sunday, 6 April 2014 06:51:29 UTC+10, schnauss wrote:

What are the contents of the file that gets uploaded?

I've been having a similar problem. I upload an image, but the resulting file is 900b and consists only of my HTTP PUT request.

On Friday, April 4, 2014 12:10:51 AM UTC-4, seba wrote:

I'm using the Miles Johnson Uploader to upload and resize images. I'm finding that images are being uploaded to the correct location and the respective database table column is being updated with the correct path and file name, however, the images that are being saved to the server directory are effectively empty and corrupt (i.e. I upload a 500KB image, that ends up being 6KB in size once uploaded, and when I go to open it, I get the file is corrupt message). 

Note:  I've removed the resize config temporarily whilst I have this corrupt image issue, hence there's no config below for it.

I've provided the relevant code snippets below, but any advice to help resolve this issue around why my app's uploading empty/corrupt images is much appreciated.

Here is the upload code in my model file:

At the top of the model file:

App::uses('AppModel', 'Model','AttachmentBehavior');

And the configuration further down the model file:

public $actsAs = array(

'Uploader.Attachment' => array(

'image' => array(

'prepend' => 'logo-',

'tempDir' => TMP,

'uploadDir' => '/full-path-to/app/webroot/img/uploads/',

'finalPath' => '/img/uploads/',

'dbColumn' => 'image',

'overwrite' => true,

'stopSave' => true,

'allowEmpty' => true

)

),

'Uploader.FileValidation' => array(

       'image' => array(

           'extension' => array('gif', 'jpg', 'png', 'jpeg'),

           'type' => array('image'),

           'filesize' => 5242880

       )

)

);

Here is the code for the image input field only (fyi - the image field is one of many in the form) in the view. I'm using Bootstrap, hence the additional formatting:

echo $this->Form->input('image', array(

'fieldset' => false,

'label' => false,

'before' => '<label class="col-sm-2 control-label">Image</label><div class="col-sm-9">',

'after' => '</div>',

        'class' => 'form-control',

        'type' => 'file',

'div' => 'form-group',

'error' => array(

         'attributes' => array(

             'wrap' => 'div', 'class' => 'alert alert-danger'

                     )

                 )

)

); 

Finally, here is the controller code:

public function edit($id = null) {

if (!$this->ModelName->exists($id)) {

throw new NotFoundException(__('Invalid ModelName'));

}

if ($this->request->is(array('post', 'put'))) {

if ($this->ModelName->save($this->request->data)) {

$this->Session->setFlash(__('The ModelName has been saved.'), 'default', array('class' => 'alert alert-success'));

return $this->redirect(array('action' => 'index'));

} else {

$this->Session->setFlash(__('The ModelName could not be saved. Please, try again.'), 'default', array('class' => 'alert alert-danger'));

}

} else {

$options = array('conditions' => array('ModelName.' . $this->ModelName->primaryKey => $id));

$this->request->data = $this->ModelName->find('first', $options);

}

}

Thanks!

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