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March 11, 2022 02:04
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get-url-and-query-string-for-payment-request.php
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| <?php | |
| // ***************************************************************************** | |
| // GREAT-KIWI / PAYMENT-GATEWAYS / ALIPAY / CROSS-BORDER / | |
| // GET-URL-AND-QUERY-STRING-FOR-PAYMENT-REQUEST.PHP | |
| // OPMC Australia - www.opmc.com.au | |
| // (C) 2013 - 2014 Peter Newman. All Rights Reserved. | |
| // ***************************************************************************** | |
| namespace greatKiwi_paymentGateways_alipayCrossBorder ; | |
| /** | |
| * Builds and returns the URL and query string for an Alipay Cross-Border | |
| * payment request. | |
| * | |
| * Also does error checking of the payment request parameters (to be sent to | |
| * Alipay in the query string). | |
| * | |
| * @param string $alipay_partner_id The merchant's 16-digit "Partner ID" | |
| * @param string $alipay_partner_id The merchant's 32-alnum "Security Code" | |
| * @param bool $is_alipay_test_transaction Buyer email is "alipay_test@alipay.com" | |
| * @param array $alipay_params_in An associative array with info. needed for | |
| * the payment request. | |
| * | |
| * @return mixed $result Numerically indexed array on SUCCESS:- | |
| * $result = array( | |
| * $alipay_gateway_url , | |
| * $query_string | |
| * ) | |
| * Or $error_message string on FAILURE. | |
| */ | |
| function get_url_and_query_string_for_payment_request( | |
| $alipay_partner_id , | |
| $alipay_security_code , | |
| $is_alipay_test_transaction , | |
| $alipay_params_in , | |
| $pay_in_rmb , | |
| $payment_border_setting | |
| ) { | |
| $alipay_params_to_send = array() ; | |
| if(wp_is_mobile()){ | |
| $alipay_params_to_send['service'] = 'create_forex_trade_wap' ; | |
| }else{ | |
| $alipay_params_to_send['service'] = 'create_forex_trade' ; | |
| } | |
| $alipay_settings = get_option( 'woocommerce_alipay_cross_border_settings' ); | |
| // print_r($alipay_settings);die; | |
| $custom_arrtibute_field = $alipay_settings['custom_arrtibutes_field']; | |
| $custome_cate_feild = $alipay_settings['custom_cate_field']; | |
| $trade_info = $alipay_settings['alipay_trade_information']; | |
| if($trade_info == '1') { | |
| } else if($trade_info == '2'){ | |
| } else if($trade_info == '3'){ | |
| } else if($trade_info == '4'){ | |
| $items = WC()->cart->get_cart(); | |
| $goods_info = ''; | |
| $total_qty = ''; | |
| foreach($items as $item => $values) { | |
| $_product = wc_get_product( $values['data']->get_id()); | |
| //print_R($_product);die; | |
| $product_type = $_product->post_type; | |
| $parent_id = $_product->get_parent_id(); | |
| if($parent_id != '0') | |
| { | |
| $term_id = get_the_terms( $parent_id, 'product_cat' ); | |
| $term_name = $term_id[0]->name; | |
| } | |
| $product_category_ids = $_product->get_category_ids(); | |
| $cat_iddd = $product_category_ids[0]; | |
| $cate_name = get_the_category_by_ID( $cat_iddd ); | |
| if($product_type == 'product') | |
| { | |
| $category_name=$cate_name; | |
| }else | |
| { | |
| $category_name=$term_name; | |
| } | |
| $prod_variations = $_product->get_attributes(); | |
| $res = array_values($prod_variations); | |
| $p_attributes = implode(' ',$res); | |
| $product_name = $_product->get_title(); | |
| $product_qty = $values['quantity']; | |
| $total_qty = WC()->cart->get_cart_contents_count(); | |
| if($custome_cate_feild == 'yes' && $custom_arrtibute_field =='yes') | |
| { | |
| $goods_info .= $product_name." ".$p_attributes." ".$category_name."^".$product_qty."|"; | |
| } | |
| else if($custome_cate_feild == 'yes') | |
| { | |
| $goods_info .= $product_name." ".$category_name."^".$product_qty."|"; | |
| } | |
| else if($custom_arrtibute_field == 'yes') | |
| { | |
| $goods_info .= $product_name." ".$p_attributes."^".$product_qty."|"; | |
| }else | |
| { | |
| $goods_info .= $product_name."^".$product_qty."|"; | |
| } | |
| } | |
| $goods_info = substr($goods_info, 0, -1); | |
| $alipay_params_to_send['trade_information'] = '{"business_type":"4","goods_info":"'.$goods_info.'", "total_quantity":"'.$total_qty.'"}'; | |
| // $alipay_params_to_send['trade_information'] = json_encode(array("business_type" => "4","goods_info"=>$goods_info, "total_quantity"=>$total_qty)); | |
| }else if($trade_info == '5'){ | |
| $items = WC()->cart->get_cart(); | |
| $goods_info = ''; | |
| $total_qty = ''; | |
| foreach($items as $item => $values) { | |
| $_product = wc_get_product( $values['data']->get_id()); | |
| //print_R($_product);die; | |
| $product_type = $_product->post_type; | |
| $parent_id = $_product->get_parent_id(); | |
| if($parent_id != '0') | |
| { | |
| $term_id = get_the_terms( $parent_id, 'product_cat' ); | |
| $term_name = $term_id[0]->name; | |
| } | |
| $product_category_ids = $_product->get_category_ids(); | |
| $cat_iddd = $product_category_ids[0]; | |
| $cate_name = get_the_category_by_ID( $cat_iddd ); | |
| if($product_type == 'product') | |
| { | |
| $category_name=$cate_name; | |
| }else | |
| { | |
| $category_name=$term_name; | |
| } | |
| $prod_variations = $_product->get_attributes(); | |
| $res = array_values($prod_variations); | |
| $p_attributes = implode(' ',$res); | |
| $product_name = $_product->get_title(); | |
| $product_qty = $values['quantity']; | |
| $total_qty = WC()->cart->get_cart_contents_count(); | |
| if($custome_cate_feild == 'yes' && $custom_arrtibute_field =='yes') | |
| { | |
| $goods_info .= $product_name." ".$p_attributes." ".$category_name."^".$product_qty."|"; | |
| } | |
| else if($custome_cate_feild == 'yes') | |
| { | |
| $goods_info .= $product_name." ".$category_name."^".$product_qty."|"; | |
| } | |
| else if($custom_arrtibute_field == 'yes') | |
| { | |
| $goods_info .= $product_name." ".$p_attributes."^".$product_qty."|"; | |
| }else | |
| { | |
| $goods_info .= $product_name."^".$product_qty."|"; | |
| } | |
| } | |
| $goods_info = substr($goods_info, 0, -1); | |
| $alipay_params_to_send['trade_information'] = '{"business_type":"5","goods_info":"'.$goods_info.'", "total_quantity":"'.$total_qty.'"}'; | |
| //$alipay_params_to_send['trade_information'] = json_encode(array("business_type" => "5","goods_info"=>$goods_info, "total_quantity"=>$total_qty)); | |
| } | |
| //$alipay_params_to_send['trade_information'] = $alipay_params_in['notify_url']; | |
| if($payment_border_setting != "OB"){ | |
| if(wp_is_mobile()){ | |
| $alipay_params_to_send['app_pay'] = 'Y' ; | |
| $alipay_params_to_send['product_code'] = 'NEW_WAP_OVERSEAS_SELLER' ; | |
| }else{ | |
| $alipay_params_to_send['product_code'] = 'NEW_OVERSEAS_SELLER' ; | |
| } | |
| } | |
| if ( ! is_string( $alipay_partner_id ) | |
| || | |
| ! ctype_digit( $alipay_partner_id ) | |
| || | |
| strlen( $alipay_partner_id ) !== 16 | |
| ) { | |
| return __('Bad "<strong>alipay_partner_id</strong>" (must be exactly 16 digits)', 'alipay-cross-border'); | |
| } | |
| $alipay_params_to_send['partner'] = $alipay_partner_id ; | |
| /*Refer url*/ | |
| $alipay_params_to_send['refer_url'] = get_home_url(); | |
| /*End Refer url*/ | |
| if ( ! is_string( $alipay_security_code ) | |
| || | |
| ! ctype_alnum( $alipay_security_code ) | |
| || | |
| strlen( $alipay_security_code ) !== 32 | |
| ) { | |
| return __('Bad "<strong>Alipay Security Code</strong>" (must be a 32-character alphanumeric string)', 'alipay-cross-border'); | |
| } | |
| if ( ! isset( $alipay_params_in['notify_url'] ) ) { | |
| return __('"notify_url" parameter is REQUIRED (when making Alipay payment requests)', 'alipay-cross-border'); | |
| } | |
| if ( ! is_string( $alipay_params_in['notify_url'] ) ) { | |
| return __('Bad "notify_url" parameter (for Alipay payment request). String required.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_in['notify_url'] = trim( $alipay_params_in['notify_url'] ) ; | |
| if ( $alipay_params_in['notify_url'] === '' ) { | |
| return __('Bad "notify_url" parameter (for Alipay payment request). Must be non-empty/non-blank string.', 'alipay-cross-border'); | |
| } | |
| $min_notify_url_length = strlen( 'http://' . $_SERVER['HTTP_HOST'] ) ; | |
| if ( strlen( $alipay_params_in['notify_url'] ) < $min_notify_url_length ) { | |
| return __('Bad "notify_url" parameter (for Alipay payment request). Doesn\'t appear to be a valid URL on this site.', 'alipay-cross-border'); | |
| } | |
| if ( strlen( $alipay_params_in['notify_url'] ) > 200 ) { | |
| return __('Bad "notify_url" parameter (for Alipay payment request). Must be no longer than 200 characters.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_to_send['notify_url'] = $alipay_params_in['notify_url'] ; | |
| if ( isset( $alipay_params_in['return_url'] ) ) { | |
| if ( ! is_string( $alipay_params_in['return_url'] ) ) { | |
| return __('Bad "return_url" parameter (for Alipay payment request). String required.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_in['return_url'] = trim( $alipay_params_in['return_url'] ) ; | |
| if ( $alipay_params_in['return_url'] === '' ) { | |
| return __('Bad "return_url" parameter (for Alipay payment request). Must be non-empty/non-blank string.', 'alipay-cross-border'); | |
| } | |
| $min_return_url_length = strlen( 'http://' . $_SERVER['HTTP_HOST'] ) ; | |
| if ( strlen( $alipay_params_in['return_url'] ) < $min_return_url_length ) { | |
| return __('Bad "return_url" parameter (for Alipay payment request). Doesn\'t appear to be a valid URL on this site.', 'alipay-cross-border'); | |
| } | |
| if ( strlen( $alipay_params_in['return_url'] ) > 200 ) { | |
| return __('Bad "return_url" parameter (for Alipay payment request). Must be no longer than 200 characters.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_to_send['return_url'] = $alipay_params_in['return_url'] ; | |
| } | |
| if ( ! isset( $alipay_params_in['subject'] ) ) { | |
| return __('"subject" parameter is REQUIRED (when making Alipay payment requests)', 'alipay-cross-border'); | |
| } | |
| if ( ! is_string( $alipay_params_in['subject'] ) ) { | |
| return __('Bad "subject" parameter (for Alipay payment request). String required.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_in['subject'] = trim( $alipay_params_in['subject'] ) ; | |
| if ( $alipay_params_in['subject'] === '' ) { | |
| return __('Bad "subject" parameter (for Alipay payment request). Must be non-empty/non-blank string.', 'alipay-cross-border'); | |
| } | |
| $min_subject_length = strlen( 'http://' . $_SERVER['HTTP_HOST'] ) ; | |
| if ( strlen( $alipay_params_in['subject'] ) < $min_subject_length ) { | |
| return __('Bad "subject" parameter (for Alipay payment request). Doesn\'t appear to be a valid URL on this site.', 'alipay-cross-border'); | |
| } | |
| if ( strlen( $alipay_params_in['subject'] ) > 256 ) { | |
| return __('Bad "subject" parameter (for Alipay payment request). Must be no longer than 256 characters.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_to_send['subject'] = $alipay_params_in['subject'] ; | |
| if ( isset( $alipay_params_in['body'] ) ) { | |
| if ( ! is_string( $alipay_params_in['body'] ) ) { | |
| return __('Bad "body" parameter (for Alipay payment request). String required.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_in['body'] = trim( $alipay_params_in['body'] ) ; | |
| if ( $alipay_params_in['body'] === '' ) { | |
| return __('Bad "body" parameter (for Alipay payment request). Must be non-empty/non-blank string.', 'alipay-cross-border'); | |
| } | |
| if ( strlen( $alipay_params_in['body'] ) > 400 ) { | |
| return __('Bad "body" parameter (for Alipay payment request). Must be no longer than 400 characters.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_to_send['body'] = $alipay_params_in['body'] ; | |
| } | |
| if ( ! isset( $alipay_params_in['out_trade_no'] ) ) { | |
| return __('"out_trade_no" parameter is REQUIRED (when making Alipay payment requests)', 'alipay-cross-border'); | |
| } | |
| if ( ! is_string( $alipay_params_in['out_trade_no'] ) ) { | |
| return __('Bad "out_trade_no" parameter (for Alipay payment request). String required.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_in['out_trade_no'] = trim( $alipay_params_in['out_trade_no'] ) ; | |
| if ( $alipay_params_in['out_trade_no'] === '' ) { | |
| return __('Bad "out_trade_no" parameter (for Alipay payment request). Must be non-empty/non-blank string.', 'alipay-cross-border'); | |
| } | |
| if ( strlen( $alipay_params_in['out_trade_no'] ) > 64 ) { | |
| return __('Bad "out_trade_no" parameter (for Alipay payment request). Must be no longer than 64 characters.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_to_send['out_trade_no'] = $alipay_params_in['out_trade_no'] ; | |
| if ( ! isset( $alipay_params_in['currency'] ) ) { | |
| return __('"currency" parameter is REQUIRED (when making Alipay payment requests)', 'alipay-cross-border'); | |
| } | |
| if ( ! is_string( $alipay_params_in['currency'] ) ) { | |
| return __('Bad "currency" parameter (for Alipay payment request). String required.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_in['currency'] = trim( $alipay_params_in['currency'] ) ; | |
| if ( $alipay_params_in['currency'] === '' ) { | |
| return __('Bad "currency" parameter (for Alipay payment request). Must be non-empty/non-blank string.', 'alipay-cross-border'); | |
| } | |
| if ( strlen( $alipay_params_in['currency'] ) !== 3 | |
| || | |
| ! ctype_alpha( $alipay_params_in['currency'] ) | |
| ) { | |
| return __('Bad "currency" parameter (for Alipay payment request). Not a 3 letter currency code.', 'alipay-cross-border'); | |
| } | |
| $alipay_supported_currencies = array( | |
| 'GBP' => 'British Sterling' , | |
| 'HKD' => 'Hong Kong Dollar' , | |
| 'USD' => 'U.S. Dollar' , | |
| 'CHF' => 'Confederation Helvetica Franc' , | |
| 'CNY' => 'Chinese yuan' , | |
| 'SGD' => 'Singapore Dollar' , | |
| 'SEK' => 'Swedish Krona' , | |
| 'DKK' => 'Danish Krone' , | |
| 'NOK' => 'Norwegian Krone' , | |
| 'JPY' => 'Japanese Yen' , | |
| 'CAD' => 'Canada Dollar' , | |
| 'AUD' => 'Australian Dollar' , | |
| 'NZD' => 'New Zealand Dollar' , | |
| 'THB' => 'Thai Baht' , | |
| 'EUR' => 'Euro' | |
| ) ; | |
| // NOTE! | |
| // ----- | |
| // All but JPY have 2 digits after the decimal point. | |
| // JPY has NO such digits. | |
| $alipay_params_in['currency'] = strtoupper( $alipay_params_in['currency'] ) ; | |
| // ------------------------------------------------------------------------- | |
| if ( ! array_key_exists( $alipay_params_in['currency'] , $alipay_supported_currencies ) ) { | |
| return sprintf( __('Bad "currency" parameter (for Alipay payment request). <strong>%s</strong> isn\'t supported by Alipay Cross-Border.', 'alipay-cross-border'), $alipay_params_in['currency'] ); | |
| } | |
| $alipay_params_to_send['currency'] = $alipay_params_in['currency'] ; | |
| if ( ! isset( $alipay_params_in['total_fee'] ) ) { | |
| return __('"total_fee" parameter is REQUIRED (when making Alipay payment requests)', 'alipay-cross-border'); | |
| } | |
| // ------------------------------------------------------------------------- | |
| // NOTE! | |
| // ----- | |
| // The spec. for "total_fee" is somewhat confusing:- | |
| // | |
| // 1. "Number(8,2)" appears to suggest the SQL way of specifying | |
| // numbers. Ie:- | |
| // o Max 8 digits in total | |
| // o Exactly 2 digits after the decimal point. | |
| // | |
| // Ie:- | |
| // Min: 0.00 | |
| // Max: 999999.99 | |
| // | |
| // 2. "A floating number ranging 0.01 to 1000000.00" says:- | |
| // | |
| // Min: 0.00 | |
| // Max: 1000000.00 | |
| // | |
| // For now, we'll resolve this by assuming that BOTH:- | |
| // o Number(8,2) | |
| // o 1000000.00 | |
| // | |
| // are valid. | |
| // | |
| // --- | |
| // | |
| // To further complicate things, the "Currency List" in Section 6.1 of:- | |
| // https://download.alipay.com/ui/doc/global/cross-border_website_payment.zip | |
| // | |
| // says that for JPY, there are NO digits after the decimal point. And for | |
| // all other currencies there are 2 digits. | |
| // | |
| // So we assume that for JPY, the max. value is:- | |
| // 99999999 | |
| // | |
| // Ie; Max 8 digits. | |
| // ------------------------------------------------------------------------- | |
| if ( is_float( $alipay_params_in['total_fee'] ) | |
| || | |
| is_int( $alipay_params_in['total_fee'] ) | |
| ) { | |
| $alipay_params_in['total_fee'] = (string) $alipay_params_in['total_fee'] ; | |
| } elseif ( is_string( $alipay_params_in['total_fee'] ) ) { | |
| $alipay_params_in['total_fee'] = trim( $alipay_params_in['total_fee'] ) ; | |
| } else { | |
| return __('Bad "total_fee" parameter (for Alipay payment request). String, float or int required.', 'alipay-cross-border'); | |
| } | |
| // ------------------------------------------------------------------------- | |
| $alipay_params_in['total_fee'] = ltrim( $alipay_params_in['total_fee'] , '0' ) ; | |
| // ------------------------------------------------------------------------- | |
| if ( $alipay_params_in['total_fee'] === '' ) { | |
| return __('Unexpected "total_fee" parameter (for Alipay payment request). There is <strong>NOTHING TO PAY</strong>.', 'alipay-cross-border'); | |
| } | |
| // ------------------------------------------------------------------------- | |
| if ( $alipay_params_in['currency'] === 'JPY' ) { | |
| // --------------------------------------------------------------------- | |
| // JPY | |
| // --------------------------------------------------------------------- | |
| if ( ! ctype_digit( $alipay_params_in['total_fee'] ) | |
| || | |
| strlen( $alipay_params_in['total_fee'] ) > 8 | |
| ) { | |
| return __('Bad "total_fee" parameter (for Alipay payment request). For JPY, must be 1 to 99999999 Yen.', 'alipay-cross-border'); | |
| } | |
| // --------------------------------------------------------------------- | |
| } else { | |
| // --------------------------------------------------------------------- | |
| // Other Currencies | |
| // --------------------------------------------------------------------- | |
| if ( $alipay_params_in['total_fee'][0] === '.' ) { | |
| $alipay_params_in['total_fee'] = '0' . $alipay_params_in['total_fee'] ; | |
| } | |
| // Replace stripped leading 0, if needed | |
| // --------------------------------------------------------------------- | |
| if ( floatval($alipay_params_in['total_fee']) < 0.01 or floatval($alipay_params_in['total_fee']) > 1000000.00 ){// === '0.00' ) { | |
| return __('Bad "total_fee" parameter (for Alipay payment request01). Must be 0.01 to 1000000.00', 'alipay-cross-border'); | |
| } | |
| } | |
| // ------------------------------------------------------------------------- | |
| $alipay_params_to_send['total_fee'] = round(floatval($alipay_params_in['total_fee']),2) ; | |
| if ( $is_alipay_test_transaction and !($pay_in_rmb == 'yes') ) { | |
| // --------------------------------------------------------------------- | |
| if ( $alipay_params_in['currency'] === 'JPY' ) { | |
| $alipay_params_to_send['total_fee'] = '1' ; | |
| } else { | |
| $alipay_params_to_send['total_fee'] = '0.01' ; | |
| } | |
| } | |
| if($pay_in_rmb == 'yes'){ | |
| $alipay_params_to_send['rmb_fee'] = $alipay_params_to_send['total_fee']; | |
| unset($alipay_params_to_send['total_fee']); | |
| } | |
| if ( isset( $alipay_params_in['order_gmt_create'] ) ) { | |
| // --------------------------------------------------------------------- | |
| if ( ! is_string( $alipay_params_in['order_gmt_create'] ) ) { | |
| return __('Bad "order_gmt_create" parameter (for Alipay payment request). String required.', 'alipay-cross-border'); | |
| } | |
| $alipay_params_in['order_gmt_create'] = trim( $alipay_params_in['order_gmt_create'] ) ; | |
| if ( $alipay_params_in['order_gmt_create'] === '' ) { | |
| return __('Bad "order_gmt_create" parameter (for Alipay payment request). Must be non-empty/non-blank string.', 'alipay-cross-border'); | |
| } | |
| $regex_order_gmt_create = '/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/' ; | |
| // Ie: It's like a MySQL format date/time. | |
| $number_matches = preg_match( | |
| $regex_order_gmt_create , | |
| $alipay_params_in['order_gmt_create'] | |
| ) ; | |
| if ( $number_matches === FALSE ) { | |
| return __('"preg_match()" failure checking "order_gmt_create" parameter (for Alipay payment request).', 'alipay-cross-border'); | |
| } | |
| // ----------------------------------------------------------------- | |
| if ( $number_matches !== 1 ) { | |
| return sprintf( __('Bad "order_gmt_create" parameter (for Alipay payment request). Must be "%s". Was: %s', 'alipay-cross-border'), "YYYY-MM-DD HH:MM:SS", $alipay_params_in['order_gmt_create'] ); | |
| } | |
| $alipay_params_to_send['order_gmt_create'] = $alipay_params_in['order_gmt_create'] ; | |
| } | |
| $allowed_alipay_paramater_names = array( | |
| // REQUIRED | |
| 'notify_url' , | |
| 'return_url' , | |
| 'subject' , | |
| 'out_trade_no' , | |
| 'currency' , | |
| 'total_fee' , | |
| 'trade_information' , | |
| 'refer_url' , 'product_code' , | |
| // OPTIONAL | |
| 'return_url' , | |
| 'body' , | |
| 'order_gmt_create' | |
| ) ; | |
| // -------------------------------------------------------------------------- | |
| foreach ( $alipay_params_in as $name => $value ) { | |
| if ( ! in_array( $name , $allowed_alipay_paramater_names , TRUE ) ) { | |
| return sprintf( __('Unrecognised/unsupported parameter "%s" (for Alipay payment request).', 'alipay-cross-border'), $name ); | |
| } | |
| } | |
| /* | |
| * this is extra parameter added to include _input_charset parameter to the url request | |
| */ | |
| $alipay_params_to_send['_input_charset'] = "utf-8" ; | |
| // ------------------------------------------------------------------------- | |
| // bool ksort ( array &$array [, int $sort_flags = SORT_REGULAR ] ) | |
| // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | |
| // Sorts an array by key, maintaining key to data correlations. This is | |
| // useful mainly for associative arrays. | |
| // | |
| // Returns TRUE on success or FALSE on failure. | |
| // ------------------------------------------------------------------------- | |
| $ok = ksort( $alipay_params_to_send ) ; | |
| // ------------------------------------------------------------------------- | |
| if ( $ok !== TRUE ) { | |
| return __('"ksort()" failure #1 - preparing query string parameters for Alipay', 'alipay-cross-border'); | |
| } | |
| // ------------------------------------------------------------------------- | |
| $signature_string = '' ; | |
| $comma = '' ; | |
| error_log(print_r(array('alipay_params_to_send before concatenating in signature string'=>$alipay_params_to_send),true)); | |
| foreach ( $alipay_params_to_send as $name => $value ) { | |
| if($name == 'return_url'){ | |
| $value = urldecode($value); | |
| } | |
| if ( trim( $value ) !== '' ) { | |
| $signature_string .= $comma . $name . '=' . $value ; | |
| $comma = '&' ; | |
| } | |
| } | |
| $signature_string .= $alipay_security_code ; | |
| error_log(print_r(array('signature_string before md5'=>$signature_string),true)); | |
| $md5 = md5( $signature_string ) ; | |
| error_log(print_r(array('signature_string after md5'=>$md5),true)); | |
| // ------------------------------------------------------------------------- | |
| $alipay_params_to_send['sign'] = $md5 ; | |
| $alipay_params_to_send['sign_type'] = 'MD5' ; | |
| // ------------------------------------------------------------------------- | |
| $ok = ksort( $alipay_params_to_send ) ; | |
| // ------------------------------------------------------------------------- | |
| if ( $ok !== TRUE ) { | |
| return __('"ksort()" failure #2 - preparing query string parameters for Alipay', 'alipay-cross-border'); | |
| } | |
| // ========================================================================= | |
| // Create the Alipay GET request URL and Query String... | |
| // ========================================================================= | |
| //$url = 'https://mapi.alipay.com/gateway.do' ; | |
| $url = 'https://intlmapi.alipay.com/gateway.do' ; | |
| // ------------------------------------------------------------------------- | |
| $query_string = '' ; | |
| $comma = '' ; | |
| // ------------------------------------------------------------------------- | |
| foreach ( $alipay_params_to_send as $name => $value ) { | |
| if($name == 'return_url'){ | |
| $pieces = explode("?", $value); | |
| $r_url = ( $pieces[0] . '?' . urlencode( $pieces[1] )); | |
| $r_url = str_replace( ":","%3A", $r_url ); | |
| $r_url = str_replace( "/","%2F", $r_url ); | |
| $r_url = str_replace( "?","%3F", $r_url ); | |
| $query_string .= $comma . $name . '=' . $r_url ; | |
| } else { | |
| $query_string .= $comma . $name . '=' . urlencode( $value ) ; | |
| } | |
| $comma = '&' ; | |
| // $comma = '%26' ; // To defeat the "¬" / "¤" (etc) | |
| // browser bug ("feature?") | |
| } | |
| /* echo '<pre>'; | |
| print_r($query_string); | |
| die; */ | |
| // ========================================================================= | |
| // SUCCESS! | |
| // ========================================================================= | |
| /* print_r(array( | |
| $url , | |
| $query_string | |
| ) ); | |
| echo urldecode($query_string); | |
| exit; */ | |
| return array( | |
| $url , | |
| $query_string | |
| ) ; | |
| // ========================================================================= | |
| // That's that! | |
| // ========================================================================= | |
| } |
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