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< ? php
/**
* PayPal Commerce Connect
*
* @ package easy - digital - downloads
* @ copyright Copyright ( c ) 2021 , Sandhills Development , LLC
* @ license GPL2 +
* @ since 2.11
*/
namespace EDD\Gateways\PayPal\Admin ;
use EDD\Gateways\PayPal ;
use EDD\Gateways\PayPal\AccountStatusValidator ;
use EDD\Gateways\PayPal\API ;
if ( ! defined ( 'EDD_PAYPAL_PARTNER_CONNECT_URL' ) ) {
define ( 'EDD_PAYPAL_PARTNER_CONNECT_URL' , 'https://easydigitaldownloads.com/wp-json/paypal-connect/v1/' );
}
/**
* Returns the content for the PayPal Commerce Connect fields .
*
* If the account is not yet connected , the user is shown a " Connect with PayPal " button .
* If they are connected , their account details are shown instead .
*
* @ since 2.11
* @ return string
*/
function connect_settings_field () {
$is_connected = PayPal\has_rest_api_connection ();
$mode = edd_is_test_mode () ? __ ( 'sandbox' , 'easy-digital-downloads' ) : __ ( 'live' , 'easy-digital-downloads' );
ob_start ();
if ( ! $is_connected ) {
/**
* Show Connect
*/
/*
* If we have Partner details but no REST credentials then that most likely means
* PayPal wasn 't opened in the modal. We' ll show an error message about popups .
*/
if ( get_partner_details () ) {
?>
< div class = " notice notice-error inline " >
< p >
< ? php
echo wp_kses ( sprintf (
/* Translators: %1$s opening <strong> tag; %2$s closing </strong> tag */
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__ ( '%1$sConnection failure:%2$s This is most likely due to your browser blocking the connection. Most store owners have the best success with Chrome, but for some reason, a few select browsers/devices prevent the connection from EDD and PayPal from working. You might have to enable popups, then restart your browser. If that doesn\'t work, please try a different browser or device and see if that works. If you continue to experience this error, please contact support.' , 'easy-digital-downloads' ),
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'<strong>' ,
'</strong>'
), array ( 'strong' => array () ) );
?>
</ p >
</ div >
< ? php
}
?>
< button type = " button " id = " edd-paypal-commerce-connect " class = " button " data - nonce = " <?php echo esc_attr( wp_create_nonce( 'edd_process_paypal_connect' ) ); ?> " >
< ? php
/* Translators: %s - the store mode, either `sandbox` or `live` */
printf ( esc_html__ ( 'Connect with PayPal in %s mode' , 'easy-digital-downloads' ), esc_html ( $mode ) );
?>
</ button >
< a href = " # " target = " _blank " id = " edd-paypal-commerce-link " class = " edd-hidden " data - paypal - onboard - complete = " eddPayPalOnboardingCallback " data - paypal - button = " true " >
< ? php esc_html_e ( 'Sign up for PayPal' , 'easy-digital-downloads' ); ?>
</ a >
< div id = " edd-paypal-commerce-errors " ></ div >
< ? php
} else {
/**
* Show Account Info & Disconnect
*/
?>
< div id = " edd-paypal-commerce-connect-wrap " class = " edd-paypal-connect-account-info notice inline " data - nonce = " <?php echo esc_attr( wp_create_nonce( 'edd_paypal_account_information' ) ); ?> " >
< p >
< em >< ? php esc_html_e ( 'Retrieving account information...' , 'easy-digital-downloads' ); ?> </em>
< span class = " spinner is-active " ></ span >
</ p >
</ div >
< div id = " edd-paypal-disconnect " ></ div >
< ? php
}
?>
< ? php
return ob_get_clean ();
}
/**
* AJAX handler for processing the PayPal Connection .
*
* @ since 2.11
* @ return void
*/
function process_connect () {
// This validates the nonce.
check_ajax_referer ( 'edd_process_paypal_connect' );
if ( ! current_user_can ( 'manage_options' ) ) {
wp_send_json_error ( __ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ) );
}
$mode = edd_is_test_mode () ? API :: MODE_SANDBOX : API :: MODE_LIVE ;
$response = wp_remote_post ( EDD_PAYPAL_PARTNER_CONNECT_URL . 'signup-link' , array (
'headers' => array (
'Content-Type' => 'application/json' ,
),
'body' => json_encode ( array (
'mode' => $mode ,
'country_code' => edd_get_shop_country (),
'currency_code' => edd_get_currency (),
'return_url' => get_settings_url ()
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) ),
'user-agent' => 'Easy Digital Downloads/' . EDD_VERSION . '; ' . get_bloginfo ( 'name' ),
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) );
if ( is_wp_error ( $response ) ) {
wp_send_json_error ( $response -> get_error_message () );
}
$code = wp_remote_retrieve_response_code ( $response );
$body = json_decode ( wp_remote_retrieve_body ( $response ) );
if ( 200 !== intval ( $code ) ) {
wp_send_json_error ( sprintf (
/* Translators: %d - HTTP response code; %s - Response from the API */
__ ( 'Unexpected response code: %d. Error: %s' , 'easy-digital-downloads' ),
$code ,
json_encode ( $body )
) );
}
if ( empty ( $body -> signupLink ) || empty ( $body -> nonce ) ) {
wp_send_json_error ( __ ( 'An unexpected error occurred.' , 'easy-digital-downloads' ) );
}
/**
* We need to store this temporarily so we can use the nonce again in the next request .
*
* @ see get_access_token ()
*/
update_option ( 'edd_paypal_commerce_connect_details_' . $mode , json_encode ( $body ) );
wp_send_json_success ( $body );
}
add_action ( 'wp_ajax_edd_paypal_commerce_connect' , __NAMESPACE__ . '\process_connect' );
/**
* AJAX handler for processing the PayPal Reconnect .
*
* @ since 3.1 . 0.3
* @ return void
*/
function process_reconnect () {
// This validates the nonce.
check_ajax_referer ( 'edd_process_paypal_connect' );
if ( ! current_user_can ( 'manage_options' ) ) {
wp_send_json_error ( __ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ) );
}
$mode = edd_is_test_mode () ? API :: MODE_SANDBOX : API :: MODE_LIVE ;
/**
* Make sure we still have connection details from the previously connected site .
*/
$connection_details = get_option ( 'edd_paypal_commerce_connect_details_' . $mode );
if ( empty ( $connection_details ) ) {
// Somehow we ended up here, but now that we're in an invalid state, remove all settings so we can fully reset.
delete_option ( 'edd_paypal_commerce_connect_details_' . $mode );
delete_option ( 'edd_paypal_commerce_webhook_id_' . $mode );
delete_option ( 'edd_paypal_' . $mode . '_merchant_details' );
wp_send_json_error ( __ ( 'Failure reconnecting to PayPal. Please try again' , 'easy-digital-downloads' ) );
}
try {
PayPal\Webhooks\create_webhook ( $mode );
} catch ( \Exception $e ) {
$message = esc_html__ ( 'Your account has been successfully reconnected, but an error occurred while creating a webhook.' , 'easy-digital-downloads' );
}
wp_safe_redirect ( esc_url_raw ( get_settings_url () ) );
}
add_action ( 'wp_ajax_edd_paypal_commerce_reconnect' , __NAMESPACE__ . '\process_reconnect' );
/**
* Retrieves partner Connect details for the given mode .
*
* @ param string $mode Store mode . If omitted , current mode is used .
*
* @ return array | null
*/
function get_partner_details ( $mode = '' ) {
if ( ! $mode ) {
$mode = edd_is_test_mode () ? API :: MODE_SANDBOX : API :: MODE_LIVE ;
}
return json_decode ( get_option ( 'edd_paypal_commerce_connect_details_' . $mode ) );
}
/**
* AJAX handler for retrieving a one - time access token , then used to retrieve
* the seller ' s API credentials .
*
* @ since 2.11
* @ return void
*/
function get_and_save_credentials () {
// This validates the nonce.
check_ajax_referer ( 'edd_process_paypal_connect' );
if ( ! current_user_can ( 'manage_options' ) ) {
wp_send_json_error ( __ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ) );
}
if ( empty ( $_POST [ 'auth_code' ] ) || empty ( $_POST [ 'share_id' ] ) ) {
wp_send_json_error ( __ ( 'Missing PayPal authentication information. Please try again.' , 'easy-digital-downloads' ) );
}
$mode = edd_is_test_mode () ? PayPal\API :: MODE_SANDBOX : PayPal\API :: MODE_LIVE ;
$partner_details = get_partner_details ( $mode );
if ( empty ( $partner_details -> nonce ) ) {
wp_send_json_error ( __ ( 'Missing nonce. Please refresh the page and try again.' , 'easy-digital-downloads' ) );
}
$paypal_subdomain = edd_is_test_mode () ? '.sandbox' : '' ;
$api_url = 'https://api-m' . $paypal_subdomain . '.paypal.com/' ;
/*
* First get a temporary access token from PayPal .
*/
$response = wp_remote_post ( $api_url . 'v1/oauth2/token' , array (
'headers' => array (
'Content-Type' => 'application/x-www-form-urlencoded' ,
'Authorization' => sprintf ( 'Basic %s' , base64_encode ( $_POST [ 'share_id' ] ) ),
'timeout' => 15
),
'body' => array (
'grant_type' => 'authorization_code' ,
'code' => $_POST [ 'auth_code' ],
'code_verifier' => $partner_details -> nonce
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),
'user-agent' => 'Easy Digital Downloads/' . EDD_VERSION . '; ' . get_bloginfo ( 'name' ),
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) );
if ( is_wp_error ( $response ) ) {
wp_send_json_error ( $response -> get_error_message () );
}
$code = wp_remote_retrieve_response_code ( $response );
$body = json_decode ( wp_remote_retrieve_body ( $response ) );
if ( empty ( $body -> access_token ) ) {
wp_send_json_error ( sprintf (
/* Translators: %d - HTTP response code */
__ ( 'Unexpected response from PayPal while generating token. Response code: %d. Please try again.' , 'easy-digital-downloads' ),
$code
) );
}
/*
* Now we can use this access token to fetch the seller ' s credentials for all future
* API requests .
*/
$response = wp_remote_get ( $api_url . 'v1/customer/partners/' . urlencode ( \EDD\Gateways\PayPal\get_partner_merchant_id ( $mode ) ) . '/merchant-integrations/credentials/' , array (
'headers' => array (
'Authorization' => sprintf ( 'Bearer %s' , $body -> access_token ),
'Content-Type' => 'application/json' ,
'timeout' => 15
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),
'user-agent' => 'Easy Digital Downloads/' . EDD_VERSION . '; ' . get_bloginfo ( 'name' ),
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) );
if ( is_wp_error ( $response ) ) {
wp_send_json_error ( $response -> get_error_message () );
}
$code = wp_remote_retrieve_response_code ( $response );
$body = json_decode ( wp_remote_retrieve_body ( $response ) );
if ( empty ( $body -> client_id ) || empty ( $body -> client_secret ) ) {
wp_send_json_error ( sprintf (
/* Translators: %d - HTTP response code */
__ ( 'Unexpected response from PayPal. Response code: %d. Please try again.' , 'easy-digital-downloads' ),
$code
) );
}
edd_update_option ( 'paypal_' . $mode . '_client_id' , sanitize_text_field ( $body -> client_id ) );
edd_update_option ( 'paypal_' . $mode . '_client_secret' , sanitize_text_field ( $body -> client_secret ) );
$message = esc_html__ ( 'Successfully connected.' , 'easy-digital-downloads' );
try {
PayPal\Webhooks\create_webhook ( $mode );
} catch ( \Exception $e ) {
$message = esc_html__ ( 'Your account has been successfully connected, but an error occurred while creating a webhook.' , 'easy-digital-downloads' );
}
/**
* Triggers when an account is successfully connected to PayPal .
*
* @ param string $mode The mode that the account was connected in . Either `sandbox` or `live` .
*
* @ since 2.11
*/
do_action ( 'edd_paypal_commerce_connected' , $mode );
wp_send_json_success ( $message );
}
add_action ( 'wp_ajax_edd_paypal_commerce_get_access_token' , __NAMESPACE__ . '\get_and_save_credentials' );
/**
* Verifies the connected account .
*
* @ since 2.11
* @ return void
*/
function get_account_info () {
check_ajax_referer ( 'edd_paypal_account_information' );
if ( ! current_user_can ( 'manage_shop_settings' ) ) {
wp_send_json_error ( wpautop ( __ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ) ) );
}
try {
$status = 'success' ;
$account_status = '' ;
$actions = array (
'refresh_merchant' => '<button type="button" class="button edd-paypal-connect-action" data-nonce="' . esc_attr ( wp_create_nonce ( 'edd_check_merchant_status' ) ) . '" data-action="edd_paypal_commerce_check_merchant_status">' . esc_html__ ( 'Re-Check Payment Status' , 'easy-digital-downloads' ) . '</button>' ,
'webhook' => '<button type="button" class="button edd-paypal-connect-action" data-nonce="' . esc_attr ( wp_create_nonce ( 'edd_update_paypal_webhook' ) ) . '" data-action="edd_paypal_commerce_update_webhook">' . esc_html__ ( 'Sync Webhook' , 'easy-digital-downloads' ) . '</button>'
);
$disconnect_links = array (
'disconnect' => '<a class="button-secondary" id="edd-paypal-disconnect-link" href="' . esc_url ( get_disconnect_url () ) . '">' . __ ( " Disconnect webhooks from PayPal " , " easy-digital-downloads " ) . '</a>' ,
'delete' => '<a class="button-secondary" id="edd-paypal-delete-link" href="' . esc_url ( get_delete_url () ) . '">' . __ ( " Delete connection with PayPal " , " easy-digital-downloads " ) . '</a>' ,
);
$validator = new AccountStatusValidator ();
$validator -> check ();
/*
* 1. Check REST API credentials
*/
$rest_api_message = '<strong>' . __ ( 'API:' , 'easy-digital-downloads' ) . '</strong>' . ' ' ;
if ( $validator -> errors_for_credentials -> errors ) {
$rest_api_dashicon = 'no' ;
$status = 'error' ;
$rest_api_message .= $validator -> errors_for_credentials -> get_error_message ();
} else {
$rest_api_dashicon = 'yes' ;
$mode_string = edd_is_test_mode () ? __ ( 'sandbox' , 'easy-digital-downloads' ) : __ ( 'live' , 'easy-digital-downloads' );
/* Translators: %s - the connected mode, either `sandbox` or `live` */
$rest_api_message .= sprintf ( __ ( 'Your PayPal account is successfully connected in %s mode.' , 'easy-digital-downloads' ), $mode_string );
}
ob_start ();
?>
< li >
< span class = " dashicons dashicons-<?php echo esc_attr( $rest_api_dashicon ); ?> " ></ span >
< span >< ? php echo wp_kses ( $rest_api_message , array ( 'strong' => array () ) ); ?> </span>
</ li >
< ? php
$account_status .= ob_get_clean ();
/*
* 2. Check merchant account
*/
$merchant_account_message = '<strong>' . __ ( 'Payment Status:' , 'easy-digital-downloads' ) . '</strong>' . ' ' ;
if ( $validator -> errors_for_merchant_account -> errors ) {
$merchant_dashicon = 'no' ;
$status = 'error' ;
$merchant_account_message .= __ ( 'You need to address the following issues before you can start receiving payments:' , 'easy-digital-downloads' );
// We can only refresh the status if we have a merchant ID.
if ( in_array ( 'missing_merchant_details' , $validator -> errors_for_merchant_account -> get_error_codes () ) ) {
unset ( $actions [ 'refresh_merchant' ] );
}
} else {
$merchant_dashicon = 'yes' ;
$merchant_account_message .= __ ( 'Ready to accept payments.' , 'easy-digital-downloads' );
}
ob_start ();
?>
< li >
< span class = " dashicons dashicons-<?php echo esc_attr( $merchant_dashicon ); ?> " ></ span >
< span >< ? php echo wp_kses_post ( $merchant_account_message ); ?> </span>
< ? php if ( $validator -> errors_for_merchant_account -> errors ) : ?>
< ul >
< ? php foreach ( $validator -> errors_for_merchant_account -> get_error_codes () as $code ) : ?>
< li >< ? php echo wp_kses ( $validator -> errors_for_merchant_account -> get_error_message ( $code ), array ( 'strong' => array () ) ); ?> </li>
< ? php endforeach ; ?>
</ ul >
< ? php endif ; ?>
</ li >
< ? php
$account_status .= ob_get_clean ();
/*
* 3. Webhooks
*/
$webhook_message = '<strong>' . __ ( 'Webhook:' , 'easy-digital-downloads' ) . '</strong>' . ' ' ;
if ( $validator -> errors_for_webhook -> errors ) {
$webhook_dashicon = 'no' ;
$status = ( 'success' === $status ) ? 'warning' : $status ;
$webhook_message .= $validator -> errors_for_webhook -> get_error_message ();
if ( in_array ( 'webhook_missing' , $validator -> errors_for_webhook -> get_error_codes () ) ) {
unset ( $disconnect_links [ 'disconnect' ] );
$actions [ 'webhook' ] = '<button type="button" class="button edd-paypal-connect-action" data-nonce="' . esc_attr ( wp_create_nonce ( 'edd_create_paypal_webhook' ) ) . '" data-action="edd_paypal_commerce_create_webhook">' . esc_html__ ( 'Create Webhooks' , 'easy-digital-downloads' ) . '</button>' ;
}
} else {
unset ( $disconnect_links [ 'delete' ] );
$webhook_dashicon = 'yes' ;
$webhook_message .= __ ( 'Webhook successfully configured for the following events:' , 'easy-digital-downloads' );
}
ob_start ();
?>
< li >
< span class = " dashicons dashicons-<?php echo esc_attr( $webhook_dashicon ); ?> " ></ span >
< span >< ? php echo wp_kses ( $webhook_message , array ( 'strong' => array () ) ); ?> </span>
< ? php if ( $validator -> webhook ) : ?>
< ul class = " edd-paypal-webhook-events " >
< ? php foreach ( array_keys ( PayPal\Webhooks\get_webhook_events () ) as $event_name ) : ?>
< li >
< span class = " dashicons dashicons-<?php echo in_array( $event_name , $validator->enabled_webhook_events ) ? 'yes' : 'no'; ?> " ></ span >
< span class = " edd-paypal-webhook-event-name " >< ? php echo esc_html ( $event_name ); ?> </span>
</ li >
< ? php endforeach ; ?>
</ ul >
< ? php endif ; ?>
</ li >
< ? php
$account_status .= ob_get_clean ();
if ( ! edd_is_gateway_active ( 'paypal_commerce' ) ) {
$account_status .= sprintf (
/* Translators: %1$s opening anchor tag; %2$s closing anchor tag; %3$s: opening line item/status/strong tags; %4$s closing strong tag; %5$s: closing list item tag */
__ ( '%3$sGateway Status: %4$s PayPal is not currently active. %1$sEnable PayPal%2$s in the general gateway settings to start using it.%5$s' , 'easy-digital-downloads' ),
'<a href="' . esc_url ( admin_url ( 'edit.php?post_type=download&page=edd-settings&tab=gateways§ion=main' ) ) . '">' ,
'</a>' ,
'<li><span class="dashicons dashicons-no"></span><strong>' ,
'</strong>' ,
'</li>'
);
}
wp_send_json_success ( array (
'status' => $status ,
'account_status' => '<ul class="edd-paypal-account-status">' . $account_status . '</ul>' ,
'webhook_object' => isset ( $validator ) ? $validator -> webhook : null ,
'actions' => array_values ( $actions ),
'disconnect_links' => array_values ( $disconnect_links ),
) );
} catch ( \Exception $e ) {
wp_send_json_error ( array (
'status' => isset ( $status ) ? $status : 'error' ,
'message' => wpautop ( $e -> getMessage () )
) );
}
}
add_action ( 'wp_ajax_edd_paypal_commerce_get_account_info' , __NAMESPACE__ . '\get_account_info' );
/**
* Returns the URL for disconnecting from PayPal Commerce .
*
* @ since 2.11
* @ return string
*/
function get_disconnect_url () {
return wp_nonce_url (
add_query_arg (
array (
'edd_action' => 'disconnect_paypal_commerce'
),
admin_url ()
),
'edd_disconnect_paypal_commerce'
);
}
/**
* Returns the URL for deleting the app PayPal Commerce .
*
* @ since 3.1 . 0.3
* @ return string
*/
function get_delete_url () {
return wp_nonce_url (
add_query_arg (
array (
'edd_action' => 'delete_paypal_commerce'
),
admin_url ()
),
'edd_delete_paypal_commerce'
);
}
/**
* Disconnects from PayPal in the current mode .
*
* @ since 2.11
* @ return void
*/
function process_disconnect () {
if ( ! current_user_can ( 'manage_options' ) ) {
wp_die ( esc_html__ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ), esc_html__ ( 'Error' , 'easy-digital-downloads' ), array ( 'response' => 403 ) );
}
if ( empty ( $_GET [ '_wpnonce' ] ) || ! wp_verify_nonce ( $_GET [ '_wpnonce' ], 'edd_disconnect_paypal_commerce' ) ) {
wp_die ( esc_html__ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ), esc_html__ ( 'Error' , 'easy-digital-downloads' ), array ( 'response' => 403 ) );
}
$mode = edd_is_test_mode () ? PayPal\API :: MODE_SANDBOX : PayPal\API :: MODE_LIVE ;
try {
$api = new PayPal\API ();
try {
// Disconnect the webhook.
// This is in another try/catch because we want to delete the token cache (below) even if this fails.
// This only deletes the webhooks in PayPal, we do not remove the webhook ID in EDD until we delete the connection.
PayPal\Webhooks\delete_webhook ( $mode );
} catch ( \Exception $e ) {
}
// Also delete the token cache key, to ensure we fetch a fresh one if they connect to a different account later.
delete_option ( $api -> token_cache_key );
} catch ( \Exception $e ) {
}
wp_safe_redirect ( esc_url_raw ( get_settings_url () ) );
exit ;
}
add_action ( 'edd_disconnect_paypal_commerce' , __NAMESPACE__ . '\process_disconnect' );
/**
* Fully deletes past Merchant Information from PayPal in the current mode .
*
* @ since 3.1 . 0.3
* @ return void
*/
function process_delete () {
if ( ! current_user_can ( 'manage_options' ) ) {
wp_die ( esc_html__ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ), esc_html__ ( 'Error' , 'easy-digital-downloads' ), array ( 'response' => 403 ) );
}
if ( empty ( $_GET [ '_wpnonce' ] ) || ! wp_verify_nonce ( $_GET [ '_wpnonce' ], 'edd_delete_paypal_commerce' ) ) {
wp_die ( esc_html__ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ), esc_html__ ( 'Error' , 'easy-digital-downloads' ), array ( 'response' => 403 ) );
}
$mode = edd_is_test_mode () ? PayPal\API :: MODE_SANDBOX : PayPal\API :: MODE_LIVE ;
// Delete merchant information.
delete_option ( 'edd_paypal_' . $mode . '_merchant_details' );
// Delete partner connect information.
delete_option ( 'edd_paypal_commerce_connect_details_' . $mode );
try {
$api = new PayPal\API ();
try {
// Disconnect the webhook.
// This is in another try/catch because we want to delete the token cache (below) even if this fails.
// This only deletes the webhooks in PayPal, we do not remove the webhook ID in EDD until we delete the connection.
PayPal\Webhooks\delete_webhook ( $mode );
} catch ( \Exception $e ) {
}
// Also delete the token cache key, to ensure we fetch a fresh one if they connect to a different account later.
delete_option ( $api -> token_cache_key );
} catch ( \Exception $e ) {
}
// Now delete our webhook ID.
delete_option ( sanitize_key ( 'edd_paypal_commerce_webhook_id_' . $mode ) );
// Delete API credentials.
$edd_settings_to_delete = array (
'paypal_' . $mode . '_client_id' ,
'paypal_' . $mode . '_client_secret' ,
);
foreach ( $edd_settings_to_delete as $option_name ) {
edd_delete_option ( $option_name );
}
wp_safe_redirect ( esc_url_raw ( get_settings_url () ) );
exit ;
}
add_action ( 'edd_delete_paypal_commerce' , __NAMESPACE__ . '\process_delete' );
/**
* AJAX callback for refreshing payment status .
*
* @ since 2.11
*/
function refresh_merchant_status () {
check_ajax_referer ( 'edd_check_merchant_status' );
if ( ! current_user_can ( 'manage_options' ) ) {
wp_send_json_error ( esc_html__ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ) );
}
$merchant_details = PayPal\MerchantAccount :: retrieve ();
try {
if ( empty ( $merchant_details -> merchant_id ) ) {
throw new \Exception ( __ ( 'No merchant ID saved. Please reconnect to PayPal.' , 'easy-digital-downloads' ) );
}
$partner_details = get_partner_details ();
$nonce = isset ( $partner_details -> nonce ) ? $partner_details -> nonce : null ;
$new_details = get_merchant_status ( $merchant_details -> merchant_id , $nonce );
$merchant_account = new PayPal\MerchantAccount ( $new_details );
$merchant_account -> save ();
wp_send_json_success ();
} catch ( \Exception $e ) {
wp_send_json_error ( esc_html ( $e -> getMessage () ) );
}
}
add_action ( 'wp_ajax_edd_paypal_commerce_check_merchant_status' , __NAMESPACE__ . '\refresh_merchant_status' );
/**
* AJAX callback for creating a webhook .
*
* @ since 2.11
*/
function create_webhook () {
check_ajax_referer ( 'edd_create_paypal_webhook' );
if ( ! current_user_can ( 'manage_options' ) ) {
wp_send_json_error ( esc_html__ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ) );
}
try {
PayPal\Webhooks\create_webhook ();
wp_send_json_success ();
} catch ( \Exception $e ) {
wp_send_json_error ( esc_html ( $e -> getMessage () ) );
}
}
add_action ( 'wp_ajax_edd_paypal_commerce_create_webhook' , __NAMESPACE__ . '\create_webhook' );
/**
* AJAX callback for syncing a webhook . This is used to fix issues with missing events .
*
* @ since 2.11
*/
function update_webhook () {
check_ajax_referer ( 'edd_update_paypal_webhook' );
if ( ! current_user_can ( 'manage_options' ) ) {
wp_send_json_error ( esc_html__ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ) );
}
try {
PayPal\Webhooks\sync_webhook ();
wp_send_json_success ();
} catch ( \Exception $e ) {
wp_send_json_error ( esc_html ( $e -> getMessage () ) );
}
}
add_action ( 'wp_ajax_edd_paypal_commerce_update_webhook' , __NAMESPACE__ . '\update_webhook' );
/**
* PayPal Redirect Callback
*
* This processes after the merchant is redirected from PayPal . We immediately
* check their seller status via partner connect and save their merchant status .
* The user is then redirected back to the settings page .
*
* @ since 2.11
*/
add_action ( 'admin_init' , function () {
if ( ! isset ( $_GET [ 'merchantIdInPayPal' ] ) || ! edd_is_admin_page ( 'settings' ) ) {
return ;
}
if ( ! current_user_can ( 'manage_options' ) ) {
wp_die ( __ ( 'You do not have permission to perform this action.' , 'easy-digital-downloads' ), __ ( 'Error' , 'easy-digital-downloads' ), array ( 'response' => 403 ) );
}
edd_debug_log ( 'PayPal Connect - Checking merchant status.' );
$merchant_id = urldecode ( $_GET [ 'merchantIdInPayPal' ] );
try {
$details = get_merchant_status ( $merchant_id );
edd_debug_log ( 'PayPal Connect - Successfully retrieved merchant status.' );
} catch ( \Exception $e ) {
/*
* This won ' t be enough to actually validate the merchant status , but we want to ensure
* we save the merchant ID no matter what .
*/
$details = array (
'merchant_id' => $merchant_id
);
edd_debug_log ( sprintf ( 'PayPal Connect - Failed to retrieve merchant status from PayPal. Error: %s' , $e -> getMessage () ) );
}
$merchant_account = new PayPal\MerchantAccount ( $details );
$merchant_account -> save ();
wp_safe_redirect ( esc_url_raw ( get_settings_url () ) );
exit ;
} );
/**
* Retrieves the merchant ' s status in PayPal .
*
* @ param string $merchant_id
* @ param string $nonce
*
* @ return array
* @ throws PayPal\Exceptions\API_Exception
*/
function get_merchant_status ( $merchant_id , $nonce = '' ) {
$response = wp_remote_post ( EDD_PAYPAL_PARTNER_CONNECT_URL . 'merchant-status' , array (
'headers' => array (
'Content-Type' => 'application/json' ,
),
'body' => json_encode ( array (
'mode' => edd_is_test_mode () ? API :: MODE_SANDBOX : API :: MODE_LIVE ,
'merchant_id' => $merchant_id ,
'nonce' => $nonce
2023-03-17 22:34:04 +00:00
) ),
'user-agent' => 'Easy Digital Downloads/' . EDD_VERSION . '; ' . get_bloginfo ( 'name' ),
2022-11-27 15:03:07 +00:00
) );
$response_code = wp_remote_retrieve_response_code ( $response );
$response_body = json_decode ( wp_remote_retrieve_body ( $response ), true );
if ( 200 !== ( int ) $response_code ) {
if ( ! empty ( $response_body [ 'error' ] ) ) {
$error_message = $response_body [ 'error' ];
} else {
$error_message = sprintf (
'Invalid HTTP response code: %d. Response: %s' ,
$response_code ,
wp_remote_retrieve_body ( $response )
);
}
throw new PayPal\Exceptions\API_Exception ( $error_message , $response_code );
}
return $response_body ;
}
