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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