protected function _getElementHtml(Varien_Data_Form_Element_Abstract $element)
{
$store = null;
$disabled = false;
if ($code = $this->getRequest()->getParam('store')) {
$store = Mage::getModel('core/store')->load($code);
}
if ($store instanceof Mage_Core_Model_Store) {
/* @var Nosto_Tagging_Helper_Account $accountHelper */
$accountHelper = Mage::helper('nosto_tagging/account');
/* @var NostoAccount $nostoAccount */
$nostoAccount = $accountHelper->find($store);
if ($nostoAccount instanceof NostoAccountInterface) {
foreach (NostoApiToken::getApiTokenNames() as $token) {
if (!$nostoAccount->getApiToken($token)) {
$disabled = true;
break;
}
}
}
}
if ($disabled === true) {
/** @noinspection PhpUndefinedMethodInspection */
$element->setDisabled('disabled');
$metaOauth = new Nosto_Tagging_Model_Meta_Oauth();
/** @noinspection PhpUndefinedVariableInspection */
$metaOauth->loadData($store, $nostoAccount);
$client = new NostoOAuthClient($metaOauth);
$comment = sprintf('Your Nosto account is missing required tokens' . ' for updating settings to Nosto. Please click <a href="%s">' . ' here to re-connect</a> your account.', $client->getAuthorizationUrl());
$element->setData('comment', $comment);
}
return parent::_getElementHtml($element);
}
/**
* Redirects user to the Nosto OAuth 2 authorization server to fetch missing
* scopes (API tokens) for an account.
*/
public function syncAccountAction()
{
$this->getResponse()->setHeader('Content-type', 'application/json', true);
/** @var Nosto_Tagging_Helper_Account $accountHelper */
$accountHelper = Mage::helper('nosto_tagging/account');
$store = $this->getSelectedStore();
$account = !is_null($store) ? $accountHelper->find($store) : null;
if ($this->getRequest()->isPost() && !is_null($store) && !is_null($account)) {
/** @var Nosto_Tagging_Model_Meta_Oauth $meta */
$meta = new Nosto_Tagging_Model_Meta_Oauth();
$meta->loadData($store, $account);
$client = new NostoOAuthClient($meta);
$responseBody = array('success' => true, 'redirect_url' => $client->getAuthorizationUrl());
}
if (!isset($responseBody)) {
$responseBody = array('success' => false, 'redirect_url' => $accountHelper->getIframeUrl($store, $account, array('message_type' => NostoMessage::TYPE_ERROR, 'message_code' => NostoMessage::CODE_ACCOUNT_CONNECT)));
}
$this->getResponse()->setBody(json_encode($responseBody));
}
/**
* Returns the meta data model needed for using the OAuth2 client included
* in the Nosto SDk.
*
* @param Mage_Core_Model_Store $store the store to get the oauth meta data for..
*
* @return Nosto_Tagging_Model_Meta_Oauth the meta data instance.
*/
public function getMetaData(Mage_Core_Model_Store $store)
{
$meta = new Nosto_Tagging_Model_Meta_Oauth();
$meta->loadData($store);
return $meta;
}
