Zend From file upload not working - php

Question

I'm having some issues uploading a file using Zend Framework. I have created a form, listed below, and have passed the data input to my model where I am attempting to upload the file. IT seems only to get the file name however and fails to upload to my uploads directory.
Form
<?php
class Application_Form_Admin extends Zend_Form
{
public function init()
{
// Set the method for the display form to POST
$this->setMethod('post');
// set the data format
$this->setAttrib('enctype', 'multipart/form-data');
// Add the title
$this->addElement('file', 'ogimage', array(
'label' => 'Default App Image',
'required' => false
));
// Add the submit button
$this->addElement('submit', 'submit', array(
'ignore' => true,
'label' => 'Submit',
));
// And finally add some CSRF protection
$this->addElement('hash', 'csrf', array(
'ignore' => true,
));
}
}
Controller
<?php
class AdminController extends Zend_Controller_Action
{
/**
* #var The Admin Model
*
*
*/
protected $app = null;
/**
* init function.
*
* #access public
* #return void
*
*
*/
public function init()
{
// get the model
$this->app = new Application_Model_Admin();
}
/**
* indexAction function.
*
* #access public
* #return void
*
*
*/
public function indexAction()
{
// get a form
$request = $this->getRequest();
$form = new Application_Form_Admin();
// pre populate form
$form->populate((array) $this->app->configData());
// handle form submissions
if($this->getRequest()->isPost()) {
if($form->isValid($request->getPost())) {
// save the clips
$this->app->saveConfig($form);
// redirect
//$this->_redirect('/admin/clips');
}
}
// add the form to the view
$this->view->form = $form;
}
}
Model
class Application_Model_Admin
{
/**
* #var Bisna\Application\Container\DoctrineContainer
*/
protected $doctrine;
/**
* #var Doctrine\ORM\EntityManager
*/
protected $entityManager;
/**
* #var ZC\Entity\Repository\FacebookConfig
*/
protected $facebookConfig;
/**
* Constructor
*/
public function __construct(){
// get doctrine and the entity manager
$this->doctrine = Zend_Registry::get('doctrine');
$this->entityManager = $this->doctrine->getEntityManager();
// include the repository to get data
$this->facebookConfig = $this->entityManager->getRepository('\ZC\Entity\FacebookConfig');
}
/**
* saveConfig function.
*
* #access public
* #param mixed $form
* #return void
*/
public function saveConfig($form){
// get the entity
$config = new \ZC\Entity\FacebookConfig();
// get the values
$values = $form->getValues();
// upload the file
$upload = new Zend_File_Transfer_Adapter_Http();
$upload->setDestination(APPLICATION_PATH . '/../uploads/');
try {
// upload received file(s)
$upload->receive();
} catch (Zend_File_Transfer_Exception $e) {
$e->getMessage();
}
// get some data about the file
$name = $upload->getFileName($values['ogimage']);
$upload->setOptions(array('useByteString' => false));
//$size = $upload->getFileSize($values['ogimage']);
//$mimeType = $upload->getMimeType($values['ogimage']);
print_r('<pre>');var_dump($name);print_r('</pre>');
//print_r('<pre>');var_dump($size);print_r('</pre>');
//print_r('<pre>');var_dump($mimeType);print_r('</pre>');
die;
// following lines are just for being sure that we got data
print "Name of uploaded file: $name
";
print "File Size: $size
";
print "File's Mime Type: $mimeType";
// New Code For Zend Framework :: Rename Uploaded File
$renameFile = 'file-' . uniqid() . '.jpg';
$fullFilePath = APPLICATION_PATH . '/../uploads/' . $renameFile;
// Rename uploaded file using Zend Framework
$filterFileRename = new Zend_Filter_File_Rename(array('target' => $fullFilePath, 'overwrite' => true));
$filterFileRename->filter($name);
// loop through the clips and add to object
foreach($values as $k => $column){
$config->__set($k, $column);
}
// save or update the clips object
if(empty($values['id'])){
$this->entityManager->persist($config);
} else {
$this->entityManager->merge($config);
}
// execute the query
$this->entityManager->flush();
// set the id
$form->getElement('id')->setValue($config->__get('id'));
}
}

Answer 1

The issue was that I was accessing the form data before the upload with the following line:
// get the values
$values = $form->getValues();
This is now placed after the upload in the model and the file data is accessed instead with the following:
$file = $upload->getFileInfo();

Answer 2

You have to move the file to where you want it. Here is a small snippet that I use in my code
if($form->isValid($request->getPost())) {
$uploadedFile = new Zend_File_Transfer_Adapter_Http();
$uploadedFile->setDestination(APPLICATION_PATH.'/../public_uploads/');
if($uploadedFile->receive()) {
//Code to process the file goes here
} else {
$errors = $uploadedFile->getErrors();
}
$this->app->saveConfig($form);
}
Hope this helps you get started.

Answer 3

to make this work you need to set setValueDisabled = true in your form element otherwise as soon as you call $form->getValues() it will upload the file to the system temp folder.
Currently you are calling $form->getValues() before you are even setting the destination so the file goes to the default (system temp).