protected function _beforeRender(KControllerContextInterface $context)
{
$controller = $context->getSubject();
$request = $controller->getRequest();
foreach ($this->_vars as $name => $param)
{
if (is_numeric($name)) $name = $param;
$method = '_set' . ucfirst($name);
if (method_exists($this, $method)) {
call_user_func_array(array($this, $method), array($request, $param));
} else {
$request->query->set($name, $this->_params->get($param));
}
}
if ($request->getFormat() == 'rss')
{
$query = $request->getQuery();
$states = array('limit' => 20, 'offset' => 0, 'sort' => 'created_on', 'direction' => 'desc');
foreach ($states as $name => $value)
{
$query->set($name, $value);
// Set as internal.
$controller->getModel()->getState()->setProperty($name, 'internal', true);
}
}
// Update the model state.
$controller->getModel()->setState($request->getQuery()->toArray());
}
public function _actionRender(KControllerContextInterface $context)
{
$data = array('url' => $context->getRequest()->query->get('url', 'url'), 'content-length' => false);
if (!function_exists('curl_init')) {
throw new RuntimeException('Curl library does not exist', KHttpResponse::SERVICE_UNAVAILABLE);
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $data['url']);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
//CURLOPT_NOBODY changes the request from GET to HEAD
curl_setopt($ch, CURLOPT_NOBODY, true);
$response = curl_exec($ch);
if (curl_errno($ch)) {
throw new RuntimeException('Curl Error: ' . curl_error($ch), KHttpResponse::SERVICE_UNAVAILABLE);
}
$info = curl_getinfo($ch);
if (isset($info['http_code']) && $info['http_code'] != 200) {
throw new RuntimeException($data['url'] . ' Not Found', $info['http_code']);
}
if (isset($info['download_content_length'])) {
$data['content-length'] = $info['download_content_length'];
}
curl_close($ch);
//Set the data in the response
$context->response->setContent(json_encode($data), 'application/json');
return $data;
}
protected function _afterRead(KControllerContextInterface $context)
{
if ($context->result->locale !== $this->_locale) {
$message = 'COM_TRANSLATIONS_ONLY_AVAILABLE_IN_' . strtoupper(substr($context->result->locale, 0, 2));
$context->getResponse()->addMessage($this->getObject('translator')->translate($message), KControllerResponseInterface::FLASH_WARNING);
}
}
public function prepareGatewayPaypal_express_checkout(KControllerContextInterface $context)
{
//TODO: Check if cart is not empty!
$data = $context->request->data;
$entity = $context->result;
$storage = $this->getPayum()->getStorage('ComSalesModelEntityPayment');
$payment = $storage->create();
$payment->setNumber(uniqid());
$payment->setCurrencyCode($entity->currency_code);
$payment->setClientEmail($data->email);
$items = array();
$index = 0;
foreach ($entity->cart->items as $item) {
$items['L_PAYMENTREQUEST_0_NAME' . $index] = $item['name'];
$items['L_PAYMENTREQUEST_0_AMT' . $index] = number_format($item['price'], 2);
$items['L_PAYMENTREQUEST_0_QTY' . $index] = $item['quantity'];
$index++;
}
//TODO: Improve!
$entity->discount = $entity->discount ? $entity->discount : new KObjectConfig(array());
$entity->discount->append(array('coupons' => array(), 'amount' => 0));
foreach ($entity->discount->coupons as $coupon) {
$items['L_PAYMENTREQUEST_0_NAME' . $index] = $coupon->title;
$items['L_PAYMENTREQUEST_0_DESC' . $index] = '20% discount';
$items['L_PAYMENTREQUEST_0_AMT' . $index] = number_format(-$coupon->amount, 2);
$items['L_PAYMENTREQUEST_0_QTY' . $index] = 1;
$index++;
}
$payment->setTotalAmount(($entity->cart['total_price'] - $entity->discount['amount']) * 100);
$payment->setDetails(array_merge($items, array('uuid' => $entity->uuid, 'referrer' => urlencode($context->request->getReferrer()), 'transaction_id' => 'N/A', 'payment_type' => 'PayPal Express Checkout', 'account_info' => 'N/A')));
$storage->update($payment);
$context->getSubject()->setPayment($payment);
}
protected function _zaad(KControllerContextInterface $context)
{
$referrer = (string) $context->getRequest()->getReferrer();
$uri = JURI::getInstance($referrer);
$router = clone JFactory::getApplication()->getRouter();
$query = $router->parse($uri);
$referrer = $this->getObject('lib:http.url', array('url' => JURI::base() . 'index.php?' . http_build_query($query)));
$context->getUser()->getSession()->set('referrer', urlencode($referrer));
}
/**
* Load admin language file in forms since some of the layouts are shared
*
* @param KControllerContextInterface $context
*/
protected function _beforeRender(KControllerContextInterface $context)
{
$request = $context->getRequest();
if ($request->getFormat() === 'html' && $request->query->view === 'document'
&& $this->getView()->getLayout() === 'form')
{
$this->getObject('translator')->load('com://admin/docman');
}
}
/**
* Create an Invoice
*
* @todo define an array of entity fields to map to invoice fields
*
* @param KControllerContextInterface $context
*
* @return void
*/
protected function _afterAdd(KControllerContextInterface $context)
{
$entity = $context->result;
// Order entity
$data = array('package' => $context->getSubject()->getIdentifier()->package, 'customer_id' => $entity->account_number, 'order_id' => $entity->id, 'product_name' => $entity->package_name, 'amount' => $entity->package_price);
$controller = $this->getObject($this->_controller);
if ($controller instanceof KControllerModellable) {
$controller->add($data);
}
}
/**
* Avoid getting redirected to the configs view. It doesn't exist.
*/
protected function _setRedirect(KControllerContextInterface $context)
{
$response = $context->getResponse();
if ($response->isRedirect()) {
$url = $response->getHeaders()->get('Location');
if (strpos($url, 'view=configs') !== false) {
$response->setRedirect(str_replace('view=configs', 'view=documents', $url));
}
}
}
protected function _checkUser(KControllerContextInterface $context)
{
if (!$context->user->isAuthentic())
{
$message = $this->getObject('translator')->translate('You need to be logged in to access your document list');
$url = $context->getRequest()->getUrl();
$redirect = JRoute::_('index.php?option=com_users&view=login&return='.base64_encode($url), false);
JFactory::getApplication()->redirect($redirect, $message, 'error');
}
}
/**
* Avoid getting redirected to the configs view. It doesn't exist.
*/
protected function _setRedirect(KControllerContextInterface $context)
{
$response = $context->getResponse();
if ($response->isRedirect()) {
if ($context->action == 'cancel') {
$response->setRedirect(JURI::base());
} else {
$response->setRedirect('index.php?option=com_ohanah&view=events');
}
}
}
protected function _actionDone(KControllerContextInterface $context)
{
$token = $this->getHttpRequestVerifier()->verify($context->getRequest()->getQuery()->toArray());
$identity = $token->getDetails();
$model = $this->getPayum()->getStorage($identity->getClass())->find($identity);
$this->setGateway($token->getGatewayName());
$gateway = $this->getPayum()->getGateway($token->getGatewayName());
$gateway->execute($status = new GetHumanStatus($model));
$context->params = array('status' => $status, 'token' => $token);
$this->getHttpRequestVerifier()->invalidate($token);
$this->execute($status->getValue(), $context);
}
protected function _actionCapture(KControllerContextInterface $context)
{
$token = $this->getHttpRequestVerifier()->verify($context->getRequest()->getQuery()->toArray());
$gateway = $this->getPayum()->getGateway($token->getGatewayName());
if ($reply = $gateway->execute(new Capture($token), true)) {
if ($reply instanceof HttpRedirect) {
header("Location: " . $reply->getUrl());
die;
}
throw new \LogicException('Unsupported reply', null, $reply);
}
$this->getHttpRequestVerifier()->invalidate($token);
$context->getResponse()->setRedirect($token->getAfterUrl());
}
public function prepareGatewayOffline(KControllerContextInterface $context)
{
//TODO: Check if cart is not empty!
$data = $context->request->data;
$entity = $context->result;
$storage = $this->getPayum()->getStorage('ComSalesModelEntityPayment');
$payment = $storage->create();
$payment->setNumber(uniqid());
$payment->setCurrencyCode($entity->currency_code);
$payment->setClientEmail($data->email);
$payment->setTotalAmount($entity->total_price);
$payment->setDetails(array('uuid' => $entity->uuid, 'referrer' => urlencode($context->request->getReferrer()), 'transaction_id' => 'N/A', 'payment_type' => 'Offline', 'account_info' => 'N/A', 'paid' => 0));
$storage->update($payment);
$context->getSubject()->setPayment($payment);
}
public function prepareGatewayPaypal_pro_checkout(KControllerContextInterface $context)
{
//TODO: Check if cart is not empty!
$data = $context->request->data;
$entity = $context->result;
$storage = $this->getPayum()->getStorage('ComSalesModelEntityPayment');
$payment = $storage->create();
$payment->setNumber(uniqid());
$payment->setCurrencyCode($entity->currency_code);
$payment->setTotalAmount(number_format($entity->cart->total_price - $entity->discount->amount, 2, '.', ''));
$payment->setClientEmail($data->email);
$payment->setDetails(array('uuid' => $entity->uuid, 'referrer' => urlencode($context->request->getReferrer()), 'payment_type' => 'Credit Card', 'ACCT' => preg_replace('/\\s+/', '', $data->cc_num), 'CVV2' => $data->cc_cvc, 'EXPDATE' => $data->cc_exp_month . $data->cc_exp_year, 'NAME' => isset($data->card_holders_name) ? $data->card_holders_name : null, 'COMMENT1' => isset($data->comment_1) ? $data->comment_1 : null, 'COMMENT2' => isset($data->comment_2) ? $data->comment_2 : null, 'FIRSTNAME' => isset($data->first_name) ? $data->first_name : null, 'LASTNAME' => isset($data->last_name) ? $data->last_name : null, 'EMAIL' => isset($data->email) ? $data->email : null, 'PHONENUM' => isset($data->phone_number) ? $data->phone_number : null, 'STREET' => isset($data->street_address) ? $data->street_address : null, 'CITY' => isset($data->city) ? $data->city : null, 'STATE' => isset($data->state) ? $data->state : null, 'ZIP' => isset($data->zip_code) ? $data->zip_code : null));
$storage->update($payment);
$context->getSubject()->setPayment($payment);
}
protected function _beforeEdit(KControllerContextInterface $context)
{
$translator = $this->getObject('translator');
$data = $context->getRequest()->getData();
$model = $this->getModel();
$table = $model->getTable();
$entity = clone $model->fetch();
$fields = $entity->hasProperty('fields') ? $entity->fields : array();
$messages = array();
$parameters = array_merge($entity->getParameters()->toArray(), $data->has('parameters') ? $data->parameters : array());
foreach ($fields as $field) {
if ($field->editable === false) {
unset($parameters[$field->property]);
continue;
}
if ($field->required) {
switch ($field->element) {
case 'email':
if (!$parameters[$field->property]) {
if (!$this->getObject('lib:filter.email')->validate($parameters[$field->property])) {
$messages[] = $translator->translate('Please enter a valid E-mail address');
}
}
break;
case 'boolean':
if (!is_bool($parameters[$field->property])) {
if (!is_numeric($parameters[$field->property])) {
$messages[] = $translator->translate($field->label) . ' ' . $translator->translate('is a required field');
}
$parameters[$field->property] = (bool) $parameters[$field->property];
}
break;
default:
if (!$parameters[$field->property]) {
$messages[] = $translator->translate($field->label) . ' ' . $translator->translate('is a required field');
}
}
}
}
$data->parameters = $parameters;
if ($messages) {
foreach ($messages as $message) {
$context->getResponse()->addMessage($message, KControllerResponseInterface::FLASH_ERROR);
}
//TODO: Improve handeling error!
$context->getRequest()->setData(array());
}
}
protected function _actionPrepare(KControllerContextInterface $context)
{
$message = '';
$type = KControllerResponseInterface::FLASH_SUCCESS;
if ($this->hasHandler()) {
$gateway_name = $context->getRequest()->getData()->payment_gateway;
$method = 'prepareGateway' . ucfirst($gateway_name);
$this->{$method}($context);
$captureToken = $this->getPayum()->getTokenFactory()->createCaptureToken($gateway_name, $this->getPayment(), 'payment_done');
$location = $captureToken->getTargetUrl();
} else {
$location = $context->getRequest()->getReferrer();
$message = 'No sales plugin enabled for: ' . $this->getRequestComponent();
$type = KControllerResponseInterface::FLASH_ERROR;
}
$context->getResponse()->setRedirect($location, $message, $type);
}
protected function _afterAdd(KControllerContextInterface $context)
{
if ($context->getResponse()->getStatusCode() == KHttpResponse::CREATED)
{
$page = JFactory::getApplication()->getMenu()->getItem($this->getRequest()->query->Itemid);
$translator = $this->getObject('translator');
$emails = $page->params->get('notification_emails');
if (!empty($emails))
{
$emails = explode("\n", $emails);
$config = JFactory::getConfig();
$from_name = $config->get('fromname');
$mail_from = $config->get('mailfrom');
$sitename = $config->get('sitename');
$subject = $translator->translate('A new document was submitted for you to review on {sitename}', array(
'sitename' => $sitename
));
$admin_link = JURI::root().'administrator/index.php?option=com_docman&view=documents';
$title = $context->result->title;
$admin_title = $translator->translate('Document Manager');
foreach ($emails as $email)
{
$body = $translator->translate('Submit notification mail body', array(
'title' => $title,
'sitename' => $sitename,
'url' => $admin_link,
'url_text' => $admin_title
));
JFactory::getMailer()->sendMail($mail_from, $from_name, $email, $subject, $body, true);
}
}
}
}
/**
* Execute an action by triggering a method in the derived class.
*
* @param string $action The action to execute
* @param KControllerContextInterface $context A command context object
* @throws Exception
* @throws BadMethodCallException
* @return mixed|bool The value returned by the called method, false in error case.
*/
public function execute($action, KControllerContextInterface $context)
{
$action = strtolower($action);
//Set the context subject
$context_subject = $context->getSubject();
$context->setSubject($this);
//Set the context action
$context_action = $context->getAction();
$context->setAction($action);
//Execute the action
if ($this->invokeCommand('before.' . $action, $context) !== false) {
$method = '_action' . ucfirst($action);
if (!method_exists($this, $method)) {
if (isset($this->_mixed_methods[$action])) {
$context->setName('action.' . $action);
$context->result = $this->_mixed_methods[$action]->execute($context, $this->getCommandChain());
} else {
throw new KControllerExceptionActionNotImplemented("Can't execute '{$action}', method: '{$method}' does not exist");
}
} else {
$context->result = $this->{$method}($context);
}
$this->invokeCommand('after.' . $action, $context);
}
//Reset the context
$context->setSubject($context_subject);
$context->setAction($context_action);
return $context->result;
}
protected function _afterEdit(KControllerContextInterface $context)
{
$status_code = $context->getResponse()->getStatusCode();
if ($status_code < 200 || $status_code >= 300) {
return;
}
if ($this->_regenerate) {
foreach ($context->result as $entity) {
$this->_saveThumbnail($entity);
}
}
}
protected function _cleanUp(KControllerContextInterface $context)
{
if ($context->getResponse()->getStatusCode() !== KHttpResponse::CREATED)
{
try
{
if ($this->_uploaded instanceof KModelEntityInterface) {
$this->_uploaded->delete();
}
} catch (Exception $e) {
// Well, we tried
}
}
}
protected function _afterAttach(KControllerContextInterface $context)
{
$context->getResponse()->setStatus(KHttpResponse::NO_CONTENT);
}
/**
* Load the model state from the request
*
* This functions merges the request information with any model state information that was saved in the session and
* returns the result.
*
* @param KControllerContextInterface $context The active controller context
* @return void
*/
protected function _beforeBrowse(KControllerContextInterface $context)
{
$query = $context->getRequest()->query;
$query->add((array) $context->user->get($this->_getStateKey($context)));
$this->getModel()->getState()->setValues($query->toArray());
}
/**
* Entity slug has been changed which means the old URL will lead to 404. Rewrite it.
* @todo this needs to be cleaned up
* @param KControllerContextInterface $context
*/
protected function _updateReferrer(KControllerContextInterface $context)
{
$entity = $context->result;
if ($entity instanceof KModelEntityInterface && $this->_old_slug && $this->_old_slug !== $entity->slug)
{
$referrer = $context->getRequest()->getReferrer();
$old_alias = $entity->id.'-'.$this->_old_slug;
$new_alias = $entity->id.'-'.$entity->slug;
if (strpos($referrer, $old_alias) !== false)
{
$referrer = strtr($referrer, array(
$old_alias => $new_alias,
$this->_old_slug => $entity->slug
));
// Set the referrer in request and as the redirect
$context->request->setReferrer($referrer);
}
$referrer_cookie = $this->getReferrer($context);
if (strpos($referrer_cookie, $old_alias) !== false)
{
// Also update referrer stored in the cookie
$referrer_cookie = strtr($referrer_cookie, array(
$old_alias => $new_alias,
$this->_old_slug => $entity->slug
));
// Unset the old referrer since it's a 404 now
$this->_unsetReferrer($context);
// Temporarily change the referrer so that setReferrer can grab it
$context->request->setReferrer($referrer_cookie);
$this->setReferrer($context);
$context->request->setReferrer($referrer);
}
if ($context->action === 'apply' || $entity->getStatus() === KModelEntityInterface::STATUS_FAILED)
{
$context->response->setRedirect($referrer);
} else {
$context->response->setRedirect($referrer_cookie);
}
}
}
