/**
* Returns the BitPay Payment Method if available
* @param array $address Customer billing address
* @return array|void BitPay Payment Method if available
*/
public function getMethod($address)
{
// Check for connection to BitPay
$this->bitpay->checkConnection();
if ($this->bitpay->setting('connection') === 'disconnected') {
$this->bitpay->log('warn', 'You cannot have BitPay enabled as a payment method without being connected to BitPay.');
return;
}
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "zone_to_geo_zone WHERE geo_zone_id = '" . (int) $this->bitpay->setting('geo_zone_id') . "' AND country_id = '" . (int) $address['country_id'] . "' AND (zone_id = '" . (int) $address['zone_id'] . "' OR zone_id = '0')");
// All Geo Zones configured or address is in configured Geo Zone
if (!$this->config->get('bitpay_geo_zone_id') || $query->num_rows) {
return array('code' => 'bitpay', 'title' => $this->language->get('text_title'), 'terms' => '', 'sort_order' => $this->bitpay->setting('sort_order'));
}
}
/**
* BitPay Payment Controller Constructor
* @param Registry $registry
*/
public function __construct($registry)
{
parent::__construct($registry);
// Make langauge strings and BitPay Library available to all
$this->load->language('payment/bitpay');
$this->load->library('bitpay');
$this->bitpay = new BitpayLibrary($registry);
// Setup logging
$this->logger = new Log('bitpay.log');
// Is this an ajax request?
if (!empty($this->request->server['HTTP_X_REQUESTED_WITH']) && strtolower($this->request->server['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
$this->ajax = true;
}
// Check for connection
if ($this->setting('connection') !== 'disconnected' && $this->setting('connection') !== null) {
$was_connected = $this->setting('connection') === 'connected';
$was_network = $this->setting('network');
$this->bitpay->checkConnection();
}
}
/**
* Checks the connection to BitPay API
* @return void
*/
public function connected()
{
if ($this->setting('connection') !== 'disconnected' && $this->setting('connection') !== null) {
$was_connected = $this->setting('connection') === 'connected';
$was_network = $this->setting('network');
$was_network = is_array($was_network) ? 'testnet' : $was_network;
$this->bitpay->checkConnection();
// Connection attempt successful!
if (!$was_connected && $this->setting('connection') === 'connected') {
if (is_array($this->setting('network'))) {
$network_title = 'Customnet(' . $this->setting('network')['url'] . ')';
} else {
$network_title = ucwords($this->setting('network'));
}
$this->session->data['success'] = sprintf($this->language->get('success_connected'), $network_title);
}
// Helpful message if a connection breaks (token revoked, etc)
if ($was_connected && $this->setting('connection') === 'disconnected' && true !== $this->session->data['manual_disconnect']) {
$pair_url = $this->url->link('payment/bitpay/connect', 'network=' . $was_network . '&token=' . $this->session->data['token']);
$notification = sprintf($this->language->get('warning_disconnected'), $pair_url);
if ($this->ajax) {
$data = array('error' => $notification);
$this->response->setOutput(json_encode($data));
return;
} else {
$this->session->data['warning'] = sprintf($this->language->get('warning_disconnected'), $pair_url);
}
}
// Heartbeat for ajax
if ($this->ajax) {
$data = array('data' => 'connected');
$this->response->setOutput(json_encode($data));
return;
}
}
}
