public function __invoke($redirect, $redirectToUrl = false)
{
$controller = $this->getController();
$request = $controller->getRequest();
$container = new Container('prg_post1');
if ($request->isPost()) {
$container->setExpirationHops(1, 'post');
$container->post = $request->getPost()->toArray();
if (method_exists($controller, 'getPluginManager')) {
// get the redirect plugin from the plugin manager
$redirector = $controller->getPluginManager()->get('Redirect');
} else {
/*
* if the user wants to redirect to a route, the redirector has to come
* from the plugin manager -- otherwise no router will be injected
*/
if ($redirectToUrl === false) {
throw new RuntimeException('Could not redirect to a route without a router');
}
$redirector = new Redirect();
}
if ($redirectToUrl === false) {
return $redirector->toRoute($redirect);
}
return $redirector->toUrl($redirect);
} else {
if ($container->post !== null) {
$post = $container->post;
unset($container->post);
return $post;
}
return false;
}
}
public function testIterationHonorsExpirationHops()
{
$this->container->foo = 'bar';
$this->container->bar = 'baz';
$this->container->baz = 'bat';
$this->container->setExpirationHops(1, array('foo', 'baz'));
$storage = $this->manager->getStorage();
$ts = $storage->getRequestAccessTime();
// First hop
$storage->setMetadata('_REQUEST_ACCESS_TIME', $ts + 60);
$expected = array('foo' => 'bar', 'bar' => 'baz', 'baz' => 'bat');
$test = array();
foreach ($this->container as $key => $value) {
$test[$key] = $value;
}
$this->assertSame($expected, $test);
// Second hop
$storage->setMetadata('_REQUEST_ACCESS_TIME', $ts + 120);
$expected = array('bar' => 'baz');
$test = array();
foreach ($this->container as $key => $value) {
$test[$key] = $value;
}
$this->assertSame($expected, $test);
}
/**
* Example of AJAX File Upload with Session Progress and partial validation.
*
* @return array|ViewModel
*/
public function sessionPartialAction()
{
$form = new Form\SingleUpload('file-form');
$inputFilter = $form->getInputFilter();
$container = new Container('partialExample');
$tempFile = $container->partialTempFile;
if ($this->getRequest()->isPost()) {
// POST Request: Process form
$postData = array_merge_recursive($this->getRequest()->getPost()->toArray(), $this->getRequest()->getFiles()->toArray());
// Disable required file input if we already have an upload
if (isset($tempFile)) {
$inputFilter->get('file')->setRequired(false);
}
$form->setData($postData);
if ($form->isValid()) {
// If we did not get a new file upload this time around, use the temp file
$data = $form->getData();
if (empty($data['file']) || isset($data['file']['error']) && $data['file']['error'] !== UPLOAD_ERR_OK) {
$data['file'] = $tempFile;
}
//
// ...Save the form...
//
if (!empty($postData['isAjax'])) {
// Send back success information via JSON
$this->sessionContainer->formData = $data;
return new JsonModel(array('status' => true, 'redirect' => $this->url()->fromRoute('fileupload/success'), 'formData' => $data));
} else {
// Non-JS form submit, redirect to success page
return $this->redirectToSuccessPage($data);
}
} else {
// Extend the session
$container->setExpirationHops(1, 'partialTempFile');
// Form was not valid, but the file input might be...
// Save file to a temporary file if valid.
$data = $form->getData();
$fileErrors = $form->get('file')->getMessages();
if (empty($fileErrors) && isset($data['file']['error']) && $data['file']['error'] === UPLOAD_ERR_OK) {
// NOTE: $data['file'] contains the filtered file path.
// 'FileRenameUpload' Filter has been run, and moved the file.
$container->partialTempFile = $tempFile = $data['file'];
}
if (!empty($postData['isAjax'])) {
// Send back failure information via JSON
return new JsonModel(array('status' => false, 'formErrors' => $form->getMessages(), 'formData' => $data, 'tempFile' => $tempFile));
}
}
} else {
// GET Request: Clear previous temp file from session
unset($container->partialTempFile);
$tempFile = null;
}
return array('title' => 'Session Partial Progress Upload', 'form' => $form, 'tempFiles' => isset($tempFile) ? array($tempFile) : null);
}
/**
* Get session object
*
* @throws Exception\InvalidArgumentException
* @return Container
*/
public function getSession()
{
if (!isset($this->session) || null === $this->session) {
$id = $this->getId();
if (!class_exists($this->sessionClass)) {
throw new Exception\InvalidArgumentException("Session class {$this->sessionClass} not found");
}
$this->session = new $this->sessionClass('Zend_Form_Captcha_' . $id);
$this->session->setExpirationHops(1, null);
$this->session->setExpirationSeconds($this->getTimeout());
}
return $this->session;
}
/**
* Get session object
*
* @return \Zend\Session\Container
*/
public function getSession()
{
if (!isset($this->_session) || null === $this->_session) {
$id = $this->getId();
if (!class_exists($this->_sessionClass)) {
\Zend\Loader::loadClass($this->_sessionClass);
}
$this->_session = new $this->_sessionClass('Zend_Form_Captcha_' . $id);
$this->_session->setExpirationHops(1, null, true);
$this->_session->setExpirationSeconds($this->getTimeout());
}
return $this->_session;
}
/**
* This method will iterate over an array and show its contents as separated strings.
* The method will accept an array with unlimited depth.
*
* <code>
* $myArray = [
* 0 => 'A',
* 1 => ['subA','subB',
* [0 => 'subsubA', 1 => 'subsubB',
* 2 => [0 => 'subsubsubA', 1 => 'subsubsubB']
* ]
* ],
* 2 => 'B',
* 3 => ['subA','subB','subC'],
* 4 => 'C'
* ];
*
* $myArray = "Another way is to pass only a string";
*
* $this->setLayoutMessages($myArray, "default");
* </code>
*
* @param array|string|RecursiveArrayIterator $message
* @param string $namespace determinate the message layout and color.
*
* @return Container
*/
public function __invoke($message = [], $namespace = 'default')
{
if (!in_array($namespace, ['success', 'error', 'warning', 'info', 'default'])) {
$namespace = 'default';
}
$iterator = new RecursiveArrayIterator((array) $message);
$trans = new Container('translations');
$arr = [];
while ($iterator->valid()) {
if ($iterator->hasChildren()) {
$this->__invoke($iterator->getChildren(), $namespace);
} else {
if (!isset($trans->flashMessages) || !$trans->flashMessages instanceof SplQueue) {
$trans->flashMessages = new SplQueue();
}
$arr[$namespace] = $iterator->current();
$trans->flashMessages->push($arr);
}
$iterator->next();
}
$trans->setExpirationHops(1, ['flashMessages']);
return $trans;
}
/**
* Example of a single file upload when form is partially valid.
*
* @return array|ViewModel
*/
public function partialAction()
{
$form = new Form\SingleUpload('file-form');
$inputFilter = $form->getInputFilter();
$container = new Container('partialExample');
$tempFile = $container->partialTempFile;
if ($this->getRequest()->isPost()) {
// POST Request: Process form
$data = array_merge($this->getRequest()->getPost()->toArray(), $this->getRequest()->getFiles()->toArray());
// Disable required file input if we already have an upload
if (isset($tempFile)) {
$inputFilter->get('file')->setRequired(false);
}
$form->setData($data);
if ($form->isValid()) {
// If we did not get a new file upload this time around, use the temp file
$data = $form->getData();
if (empty($data['file'])) {
$data['file'] = $tempFile['tmp_name'];
}
//
// ...Save the form...
//
return $this->redirectToSuccessPage($data);
} else {
// Extend the session
$container->setExpirationHops(1, 'partialTempFile');
// Form was not valid, but the file input might be...
// Save file to a temporary file if valid.
$data = $form->getData();
if (!empty($data['file'])) {
// NOTE: $data['file'] contains the filtered file path
$tempFile = $form->get('file')->getValue();
// Get the raw file upload array value
$tempFilePath = './data/tmpuploads/partial' . uniqid('_');
move_uploaded_file($data['file'], $tempFilePath);
$tempFile['tmp_name'] = $tempFilePath;
$container->partialTempFile = $tempFile;
}
}
} else {
// GET Request: Clear previous temp file from session
unset($container->partialTempFile);
$tempFile = null;
}
$view = new ViewModel(array('title' => 'Partial Validation Examples', 'form' => $form, 'tempFiles' => isset($tempFile) ? array($tempFile) : null));
$view->setTemplate('zf2-file-upload-examples/examples/single');
return $view;
}
/**
* Example of a single file upload when form is partially valid.
*
* @return array|ViewModel
*/
public function partialAction()
{
$form = new Form\SingleUpload('file-form');
$inputFilter = $form->getInputFilter();
$container = new Container('partialExample');
$tempFile = $container->partialTempFile;
if ($this->getRequest()->isPost()) {
// POST Request: Process form
$data = array_merge_recursive($this->getRequest()->getPost()->toArray(), $this->getRequest()->getFiles()->toArray());
// Disable required file input if we already have an upload
if (isset($tempFile)) {
$inputFilter->get('file')->setRequired(false);
}
$form->setData($data);
if ($form->isValid()) {
// If we did not get a new file upload this time around, use the temp file
$data = $form->getData();
if (isset($data['file']['error']) && $data['file']['error'] !== UPLOAD_ERR_OK) {
$data['file'] = $tempFile;
}
//
// ...Save the form...
//
return $this->redirectToSuccessPage($data);
} else {
// Extend the session
$container->setExpirationHops(1, 'partialTempFile');
// Form was not valid, but the file input might be...
// Save file to a temporary file if valid.
$data = $form->getData();
$fileErrors = $form->get('file')->getMessages();
if (empty($fileErrors) && isset($data['file']['error']) && $data['file']['error'] === UPLOAD_ERR_OK) {
// NOTE: $data['file'] contains the filtered file path.
// 'FileRenameUpload' Filter has been run, and moved the file.
$container->partialTempFile = $tempFile = $data['file'];
}
}
} else {
// GET Request: Clear previous temp file from session
unset($container->partialTempFile);
$tempFile = null;
}
$view = new ViewModel(array('title' => 'Partial Validation Examples', 'form' => $form, 'tempFiles' => isset($tempFile) ? array($tempFile) : null));
$view->setTemplate('zf2-file-upload-examples/examples/single');
return $view;
}
/**
* @runInSeparateProcess
*/
public function testExpirationHops()
{
// since we cannot explicitly test reinitalizing the session
// we will act in how session manager would in this case.
$storage = new SessionArrayStorage();
$manager = new SessionManager(null, $storage);
$manager->start();
$container = new Container('test');
$container->foo = 'bar';
$container->setExpirationHops(1);
$copy = $_SESSION;
$_SESSION = null;
$storage->init($copy);
$this->assertEquals('bar', $container->foo);
$copy = $_SESSION;
$_SESSION = null;
$storage->init($copy);
$this->assertNull($container->foo);
}
