/**
* Upload a new image
*
* @param Zend\Form\Form $form
* @param Users\Entity\User $user
* @param array $data
*/
protected function createImage($form, $user, $data)
{
if ($data['image']['error'] != 0) {
$data['image'] = NULL;
}
$form->setData($data);
$size = new Size(array('max' => 2048000));
$isImage = new IsImage();
$filename = $data['image']['name'];
$adapter = new \Zend\File\Transfer\Adapter\Http();
$adapter->setValidators(array($size, $isImage), $filename);
if (!$adapter->isValid($filename)) {
$errors = array();
foreach ($adapter->getMessages() as $key => $row) {
$errors[] = $row;
}
$form->setMessages(array('image' => $errors));
}
if ($form->isValid()) {
$destPath = 'data/tmp/';
$adapter->setDestination($destPath);
$fileinfo = $adapter->getFileInfo();
preg_match('/.+\\/(.+)/', $fileinfo['image']['type'], $matches);
$extension = $matches[1];
$newFilename = sprintf('%s.%s', sha1(uniqid(time(), true)), $extension);
$adapter->addFilter('File\\Rename', array('target' => $destPath . $newFilename, 'overwrite' => true));
if ($adapter->receive($filename)) {
$data = array();
$data['image'] = base64_encode(file_get_contents($destPath . $newFilename));
$data['user_id'] = $user->getId();
if (file_exists($destPath . $newFilename)) {
unlink($destPath . $newFilename);
}
$response = ApiClient::postWallContent($user->getUsername(), $data);
return $response['result'];
}
}
return $form;
}
