';
return apply_filters( 'woocommerce_gateway_icon', $icons_str, $this->id );
}
public function is_available() {
if(!$this->partner_code || !$this->credential_code ){
return false;
}
if($this->enabled == 'no'){
return false;
}
return $this->enabled;
}
function init_form_fields() {
$this->form_fields = array (
'enabled' => array (
'title' => 'Enable/Disable',
'type' => 'checkbox',
'label' =>'Enable AlphaPay - Wechat Pay',
'default' => 'no',
'section'=>'default',
'description' => sprintf( __( '* To Enable Alipay here.', 'woocommerce-gateway-alphapay' ), admin_url( 'admin.php?page=wc-settings&tab=checkout§ion=alphapay_alipay' ))
),
'title' => array (
'title' => 'Title',
'type' => 'text',
'default' => 'Wechat Pay',
'desc_tip' => true,
'css' => 'width:400px',
'section'=>'default'
),
'description' => array (
'title' => 'Description',
'type' => 'textarea',
'default' => 'Use Wechat App to Scan QR Code to complete payment',
'desc_tip' => true,
'css' => 'width:400px',
'section'=>'default'
),
'qrcode_redirect'=>array(
'title' => 'Wechat Pay Qrcode Location',
'type' => 'select',
'css' => 'width:400px',
'options'=>array(
'0'=>'Alphapay.ca',
'1'=>'Local'
)
),
'general_setting' => array(
'title' => 'AlphaPay General Setting',
'type' => 'title',
'description' => 'The following settings are used for Wechat Pay and Alipay.',
),
'partner_code' => array (
'title' => 'Partner Code',
'type' => 'password',
'css' => 'width:400px',
'section'=>'default',
'description' => '* Register your merchant account from Alpha Pay or Contact 1-855-937-7888 to get your Partner Code. ',
),
'credential_code' => array (
'title' => 'Gateway Credential',
'type' => 'password',
'css' => 'width:400px',
'section'=>'default',
'description' => '* Register your merchant account from Alpha Pay or Contact 1-855-937-7888 to get your Gateway Credential Code. ',
),
'transport_protocols' => array (
'title' => 'Transport Protocols',
'type' => 'select',
'css' => 'width:400px',
'options'=>array(
'none'=>'Follow System',
// 'http'=>'http',
'https'=>'https',
),
'description' => '* Must have https to get Payment Success Notification',
),
'instructions' => array(
'title' => 'Instructions',
'type' => 'textarea',
'css' => 'width:400px',
'description' => 'Instructions that will be added to the thank you page.',
'default' => '',
'section'=>'default'
)
);
}
/**
* Output for the order received page.
*/
public function thankyou_page() {
if ( $this->instructions ) {
echo wpautop( wptexturize( $this->instructions ) );
}
}
public function is_wechat_client(){
return strripos($_SERVER['HTTP_USER_AGENT'],'micromessenger')!=false;
}
/**
* Add content to the WC emails.
*
* @access public
* @param WC_Order $order
* @param bool $sent_to_admin
* @param bool $plain_text
*/
public function email_instructions( $order, $sent_to_admin, $plain_text = false ) {
$method = method_exists($order ,'get_payment_method')?$order->get_payment_method():$order->payment_method;
if ( $this->instructions && ! $sent_to_admin && $this->id === $method ) {
echo wpautop( wptexturize( $this->instructions ) ) . PHP_EOL;
}
}
public function process_payment($order_id){
$order = new WC_Order($order_id);
if(!$order||!$order->needs_payment()){
return array(
'result' => 'success',
'redirect' => $this->get_return_url($order)
);
}
$partner_code = $this->get_option('partner_code');
$credential_code = $this->get_option('credential_code');
try {
if($this->is_wechat_client()){
$result = AlphaPay_API::generate_alphapay_order($order,'Wechat',"https://pay.alphapay.ca/api/v1.0/jsapi_gateway/partners/%s/orders/%s");
$time=time().'000';
$nonce_str = substr(str_shuffle('0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'), 0,10);
$valid_string="$partner_code&$time&$nonce_str&$credential_code";
$sign=strtolower(hash('sha256',$valid_string));
return array(
'result' => 'success',
'redirect' =>$result->pay_url.(strpos($result->pay_url, '?')==false?'?':'&')."directpay=true&time=$time&nonce_str=$nonce_str&sign=$sign&redirect=".urlencode($this->get_return_url($order))
);
}else{
if('1'==$this->get_option('qrcode_redirect')){
return array(
'result' => 'success',
'redirect' =>$order->get_checkout_payment_url(true)
);
}else{
$result = AlphaPay_API::generate_alphapay_order($order,'Wechat',"https://pay.alphapay.ca/api/v1.0/gateway/partners/%s/orders/%s");
$time=time().'000';
$nonce_str = substr(str_shuffle('0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'), 0,10);
$valid_string="$partner_code&$time&$nonce_str&$credential_code";
$sign=strtolower(hash('sha256',$valid_string));
return array(
'result' => 'success',
'redirect' =>$result->pay_url.(strpos($result->pay_url, '?')==false?'?':'&')."time=$time&nonce_str=$nonce_str&sign=$sign&redirect=".urlencode($this->get_return_url($order))
);
}
}
} catch (Exception $e) {
throw $e;
}
}
public function process_refund( $order_id, $amount = null, $reason = ''){
$order = new WC_Order ($order_id );
if(!$order){
return new WP_Error( 'invalid_order', 'Wrong Order' );
}
$total = ( int ) ($order->get_total () * 100);
$amount = ( int ) ($amount * 100);
if($amount<=0||$amount>$total){
return new WP_Error( 'invalid_order','Invalid Amount ');
}
$ooid = get_post_meta($order_id, 'alphapay_order_id',true);
$refund_id=time();
if($amount == $total){
// check real fee of order (include service charge)
$queryresult = AlphaPay_API::query_order_status($ooid);
$amount = $queryresult->real_fee;
}
$resArr = AlphaPay_API::alphapay_refund($amount,$ooid,$refund_id);
if(!$resArr){
return new WP_Error( 'refuse_error', $result);
}
if($resArr->result_code!='SUCCESS' && $resArr->result_code!='FINISHED'){
return new WP_Error( 'refuse_error', sprintf('ERROR CODE:%s',empty($resArr->result_code)?$resArr->return_code:$resArr->result_code));
}
return true;
}
public function wc_order_is_paid(){
$order_id = isset($_GET['id'])?$_GET['id']:0;
if(!$order_id){
echo json_encode(array(
'status'=>'unpaid'
));
exit;
}
$order = new WC_Order($order_id);
if(!$order||$order->needs_payment()){
echo json_encode(array(
'status'=>'unpaid'
));
exit;
}
echo json_encode(array(
'status'=>'paid'
));
exit;
}
// Alpha Pay WeChat Pay -> local
public function wc_receipt($order_id){
$order = new WC_Order($order_id);
if(!$order||!$order->needs_payment()){
?>
get_option('partner_code');
$credential_code = $this->get_option('credential_code');
try {
$result = AlphaPay_API::generate_alphapay_order($order,'Wechat',"https://pay.alphapay.ca/api/v1.0/gateway/partners/%s/orders/%s");
if(!$result->code_url){
?>请使用微信”扫一扫”扫描下方二维码进行支付。Please scan the QR Code using the Wechat App to complete payment.