installed plugin Easy Digital Downloads version 3.1.0.3
This commit is contained in:
Gitium
@ -0,0 +1,441 @@
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<?php
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/**
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* Rewritten core functions to provide compatibility with a full AJAX checkout.
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*
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* @package EDD_Stripe
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* @since 2.7.0
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*/
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/**
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* Maps serialized form data to global $_POST and $_REQUEST variables.
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*
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* This ensures any custom code that hooks in to actions inside an
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* AJAX processing step can utilize form field data.
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*
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* @since 2.7.3
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*
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* @param array $post_data $_POST data containing serialized form data.
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*/
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function _edds_map_form_data_to_request( $post_data ) {
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if ( ! isset( $post_data['form_data'] ) ) {
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return;
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}
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parse_str( $post_data['form_data'], $form_data );
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$_POST = array_merge( $_POST, $form_data );
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$_REQUEST = array_merge( $_REQUEST, $_POST );
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}
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/**
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* When dealing with payments certain aspects only work if the payment
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* is being created inside the `edd_process_purchase_form()` function.
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*
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* Since this gateway uses multiple steps via AJAX requests this context gets lost.
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* Calling this function "fakes" that we are still in this process when creating
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* a new payment.
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*
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* Mainly this prevents `edd_insert_payment()` from creating multiple customers for
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* the same user by ensuring the checkout email address is added to the existing customer.
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*
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* @link https://github.com/easydigitaldownloads/easy-digital-downloads/blob/master/includes/payments/class-edd-payment.php#L2754
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*
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* @since 2.7.0
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*/
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function _edds_fake_process_purchase_step() {
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// Save current errors.
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$errors = edd_get_errors();
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// Clear any errors that might be used as a reason to attempt a redirect in the following action.
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edd_clear_errors();
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// Don't run any attached actions twice.
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remove_all_actions( 'edd_pre_process_purchase' );
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// Pretend we are about to process a purchase.
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do_action( 'edd_pre_process_purchase' );
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// Clear any errors that may have been set in the previous action.
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edd_clear_errors();
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// Restore original errors.
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if ( ! empty( $errors ) ) {
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foreach ( $errors as $error_id => $error_message ) {
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edd_set_error( $error_id, $error_message );
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}
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}
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}
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/**
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* A rewritten version of `edds_get_purchase_form_user()` that can be run during AJAX.
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*
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* @since 2.7.0
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*
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* @return array
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*/
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function _edds_get_purchase_form_user( $valid_data = array() ) {
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// Initialize user
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$user = false;
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if ( is_user_logged_in() ) {
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// Set the valid user as the logged in collected data.
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$user = $valid_data['logged_in_user'];
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} elseif ( true === $valid_data['need_new_user'] || true === $valid_data['need_user_login'] ) {
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// Ensure $_COOKIE is available without a new HTTP request.
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add_action( 'set_logged_in_cookie', 'edds_set_logged_in_cookie_global' );
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// New user registration.
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if ( true === $valid_data['need_new_user'] ) {
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// Set user.
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$user = $valid_data['new_user_data'];
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// Register and login new user.
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$user['user_id'] = edd_register_and_login_new_user( $user );
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} elseif ( true === $valid_data['need_user_login'] ) { // User login.
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/*
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* The login form is now processed in the edd_process_purchase_login() function.
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* This is still here for backwards compatibility.
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* This also allows the old login process to still work if a user removes the
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* checkout login submit button.
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*
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* This also ensures that the customer is logged in correctly if they click "Purchase"
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* instead of submitting the login form, meaning the customer is logged in during the purchase process.
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*/
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// Set user.
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$user = $valid_data['login_user_data'];
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// Login user.
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if ( empty( $user ) || -1 === $user['user_id'] ) {
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edd_set_error( 'invalid_user', __( 'The user information is invalid', 'easy-digital-downloads' ) );
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return false;
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} else {
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edd_log_user_in( $user['user_id'], $user['user_login'], $user['user_pass'] );
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}
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}
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remove_action( 'set_logged_in_cookie', 'edds_set_logged_in_cookie_global' );
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}
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// Check guest checkout.
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if ( false === $user && false === edd_no_guest_checkout() ) {
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// Set user.
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$user = $valid_data['guest_user_data'];
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}
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// Verify we have an user.
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if ( false === $user || empty( $user ) ) {
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return false;
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}
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// Get user first name.
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if ( ! isset( $user['user_first'] ) || strlen( trim( $user['user_first'] ) ) < 1 ) {
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$user['user_first'] = isset( $_POST["edd_first"] ) ? strip_tags( trim( $_POST["edd_first"] ) ) : '';
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}
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// Get user last name.
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if ( ! isset( $user['user_last'] ) || strlen( trim( $user['user_last'] ) ) < 1 ) {
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$user['user_last'] = isset( $_POST["edd_last"] ) ? strip_tags( trim( $_POST["edd_last"] ) ) : '';
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}
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// Get the user's billing address details.
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$user['address'] = array();
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$user['address']['line1'] = ! empty( $_POST['card_address'] ) ? sanitize_text_field( $_POST['card_address'] ) : '';
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$user['address']['line2'] = ! empty( $_POST['card_address_2'] ) ? sanitize_text_field( $_POST['card_address_2'] ) : '';
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$user['address']['city'] = ! empty( $_POST['card_city'] ) ? sanitize_text_field( $_POST['card_city'] ) : '';
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$user['address']['state'] = ! empty( $_POST['card_state'] ) ? sanitize_text_field( $_POST['card_state'] ) : '';
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$user['address']['country'] = ! empty( $_POST['billing_country'] ) ? sanitize_text_field( $_POST['billing_country'] ) : '';
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$user['address']['zip'] = ! empty( $_POST['card_zip'] ) ? sanitize_text_field( $_POST['card_zip'] ) : '';
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if ( empty( $user['address']['country'] ) ) {
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$user['address'] = false; // Country will always be set if address fields are present.
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}
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if ( ! empty( $user['user_id'] ) && $user['user_id'] > 0 && ! empty( $user['address'] ) ) {
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// EDD3: Add the customer address if it doesn't already exist.
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if ( function_exists( 'edd_maybe_add_customer_address' ) ) {
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$customer = edd_get_customer_by( 'user_id', $user['user_id'] );
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if ( $customer ) {
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edd_maybe_add_customer_address( $customer->id, $user['address'] );
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}
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} else {
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// Store the address in the user's meta so the cart can be pre-populated with it on return purchases.
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update_user_meta( $user['user_id'], '_edd_user_address', $user['address'] );
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}
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}
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// Return valid user.
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return $user;
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}
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/**
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* A rewritten version of `edd_process_purchase_form()` that allows for full AJAX processing.
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*
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* `edd_process_purchase_form()` is run up until:
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*
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* if ( $is_ajax ) {
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* echo 'success';
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* edd_die();
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* }
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*
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* Then this function is called which reruns the start of `edd_process_purchase_form()` and
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* continues the rest of the processing.
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*
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* @link https://github.com/easydigitaldownloads/easy-digital-downloads/blob/master/includes/process-purchase.php
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*
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* @since 2.7.0
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*/
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function _edds_process_purchase_form() {
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// Catch exceptions at a high level.
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try {
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// `edd_process_purchase_form()` and subsequent code executions are written
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// expecting form processing to happen via a POST request from a client form.
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//
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// This version is called from an AJAX POST request, so the form data is sent
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// in a serialized string to ensure all fields are available.
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//
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// Map and merge formData to $_POST so it's accessible in other functions.
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parse_str( $_POST['form_data'], $form_data );
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$_POST = array_merge( $_POST, $form_data );
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$_REQUEST = array_merge( $_REQUEST, $_POST );
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/*
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* Reset the tax rate so that it will be recalculated correctly.
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* This is only needed on EDD 3.0+.
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*/
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if ( method_exists( EDD()->cart, 'set_tax_rate' ) ) {
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EDD()->cart->set_tax_rate( null );
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}
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/**
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* @since unknown
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* @todo document
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*/
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do_action( 'edd_pre_process_purchase' );
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// Make sure the cart isn't empty.
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if ( ! edd_get_cart_contents() && ! edd_cart_has_fees() ) {
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throw new \Exception( esc_html__( 'Your cart is empty.', 'easy-digital-downloads' ) );
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}
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if ( ! isset( $_POST['edd-process-checkout-nonce'] ) ) {
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edd_debug_log( __( 'Missing nonce when processing checkout. Please read the following for more information: https://easydigitaldownloads.com/development/2018/07/05/important-update-to-ajax-requests-in-easy-digital-downloads-2-9-4', 'easy-digital-downloads' ), true );
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}
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// Verify the checkout session only.
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if ( false === edds_verify() ) {
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throw new \Exception( esc_html__( 'Error processing purchase. Please reload the page and try again.', 'easy-digital-downloads' ) );
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}
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// Validate the form $_POST data.
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$valid_data = edd_purchase_form_validate_fields();
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// Allow themes and plugins to hook to errors.
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//
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// In the future these should throw exceptions, existing `edd_set_error()` usage will be caught below.
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do_action( 'edd_checkout_error_checks', $valid_data, $_POST );
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// Validate the user.
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$user = _edds_get_purchase_form_user( $valid_data );
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// Let extensions validate fields after user is logged in if user has used login/registration form
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do_action( 'edd_checkout_user_error_checks', $user, $valid_data, $_POST );
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if ( false === $valid_data || edd_get_errors() || ! $user ) {
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$errors = edd_get_errors();
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if ( is_array( $errors ) ) {
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throw new \Exception( current( $errors ) );
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}
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}
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// Setup user information.
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$user_info = array(
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'id' => $user['user_id'],
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'email' => $user['user_email'],
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'first_name' => $user['user_first'],
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'last_name' => $user['user_last'],
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'discount' => $valid_data['discount'],
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'address' => ! empty( $user['address'] ) ? $user['address'] : array(),
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);
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// Update a customer record if they have added/updated information.
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$customer = new EDD_Customer( $user_info['email'] );
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$name = $user_info['first_name'] . ' ' . $user_info['last_name'];
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if ( empty( $customer->name ) || $name != $customer->name ) {
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$update_data = array(
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'name' => $name
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);
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// Update the customer's name and update the user record too.
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$customer->update( $update_data );
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wp_update_user( array(
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'ID' => get_current_user_id(),
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'first_name' => $user_info['first_name'],
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'last_name' => $user_info['last_name']
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) );
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}
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// Update the customer's address if different to what's in the database
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$address = wp_parse_args( $user_info['address'], array(
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'line1' => '',
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'line2' => '',
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'city' => '',
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'state' => '',
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'country' => '',
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'zip' => '',
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) );
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$address = array(
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'address' => $address['line1'],
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'address2' => $address['line2'],
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'city' => $address['city'],
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'region' => $address['state'],
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'country' => $address['country'],
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'postal_code' => $address['zip'],
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);
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if ( ! empty( $user['user_id'] ) && $user['user_id'] > 0 && ! empty( $address ) ) {
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// EDD3: Add the customer address if it doesn't already exist.
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if ( function_exists( 'edd_maybe_add_customer_address' ) ) {
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$customer = edd_get_customer_by( 'user_id', $user['user_id'] );
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if ( $customer ) {
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edd_maybe_add_customer_address( $customer->id, $user['address'] );
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}
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} else {
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// Store the address in the user's meta so the cart can be pre-populated with it on return purchases.
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update_user_meta( $user['user_id'], '_edd_user_address', $user['address'] );
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}
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}
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$auth_key = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
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$card_country = isset( $valid_data['cc_info']['card_country'] ) ? $valid_data['cc_info']['card_country'] : false;
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$card_state = isset( $valid_data['cc_info']['card_state'] ) ? $valid_data['cc_info']['card_state'] : false;
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$card_zip = isset( $valid_data['cc_info']['card_zip'] ) ? $valid_data['cc_info']['card_zip'] : false;
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// Set up the unique purchase key. If we are resuming a payment, we'll overwrite this with the existing key.
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$purchase_key = strtolower( md5( $user['user_email'] . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'edd', true ) ) );
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$existing_payment = EDD()->session->get( 'edd_resume_payment' );
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if ( ! empty( $existing_payment ) ) {
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$payment = new EDD_Payment( $existing_payment );
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if( $payment->is_recoverable() && ! empty( $payment->key ) ) {
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$purchase_key = $payment->key;
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}
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}
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// Setup purchase information.
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$purchase_data = array(
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'downloads' => edd_get_cart_contents(),
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'fees' => edd_get_cart_fees(), // Any arbitrary fees that have been added to the cart
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'subtotal' => edd_get_cart_subtotal(), // Amount before taxes and discounts
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'discount' => edd_get_cart_discounted_amount(), // Discounted amount
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'tax' => edd_get_cart_tax(), // Taxed amount
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'tax_rate' => edd_use_taxes() ? edd_get_cart_tax_rate( $card_country, $card_state, $card_zip ) : 0, // Tax rate
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'price' => edd_get_cart_total(), // Amount after taxes
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'purchase_key' => $purchase_key,
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'user_email' => $user['user_email'],
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'date' => date( 'Y-m-d H:i:s', current_time( 'timestamp' ) ),
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'user_info' => stripslashes_deep( $user_info ),
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'post_data' => $_POST,
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'cart_details' => edd_get_cart_content_details(),
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'gateway' => $valid_data['gateway'],
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'card_info' => $valid_data['cc_info']
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);
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// Add the user data for hooks
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$valid_data['user'] = $user;
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// Allow themes and plugins to hook before the gateway
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do_action( 'edd_checkout_before_gateway', $_POST, $user_info, $valid_data );
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// Store payment method data.
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$purchase_data['gateway_nonce'] = wp_create_nonce( 'edd-gateway' );
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// Allow the purchase data to be modified before it is sent to the gateway
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$purchase_data = apply_filters(
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'edd_purchase_data_before_gateway',
|
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$purchase_data,
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$valid_data
|
||||
);
|
||||
|
||||
// Setup the data we're storing in the purchase session
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$session_data = $purchase_data;
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// Used for showing download links to non logged-in users after purchase, and for other plugins needing purchase data.
|
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edd_set_purchase_session( $session_data );
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||||
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||||
/**
|
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* Allows further processing...
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||||
*/
|
||||
do_action( 'edd_gateway_' . $purchase_data['gateway'], $purchase_data );
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||||
} catch( \Exception $e ) {
|
||||
return wp_send_json_error( array(
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||||
'message' => $e->getMessage(),
|
||||
) );
|
||||
}
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||||
}
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||||
add_action( 'wp_ajax_edds_process_purchase_form', '_edds_process_purchase_form' );
|
||||
add_action( 'wp_ajax_nopriv_edds_process_purchase_form', '_edds_process_purchase_form' );
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||||
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||||
if ( ! function_exists( 'edd_is_dev_environment' ) ) {
|
||||
/**
|
||||
* Check the network site URL for signs of being a development environment.
|
||||
*
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||||
* @since 3.0
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||||
*
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||||
* @return bool $retval True if dev, false if not.
|
||||
*/
|
||||
function edd_is_dev_environment() {
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||||
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||||
// Assume not a development environment
|
||||
$retval = false;
|
||||
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||||
// Get this one time and use it below
|
||||
$network_url = network_site_url( '/' );
|
||||
|
||||
// Possible strings
|
||||
$strings = array(
|
||||
|
||||
// Popular port suffixes
|
||||
':8888', // This is common with MAMP on OS X
|
||||
|
||||
// Popular development TLDs
|
||||
'.dev', // VVV
|
||||
'.local', // Local
|
||||
'.test', // IETF
|
||||
'.example', // IETF
|
||||
'.invalid', // IETF
|
||||
'.localhost', // IETF
|
||||
|
||||
// Popular development subdomains
|
||||
'dev.',
|
||||
|
||||
// Popular development domains
|
||||
'localhost',
|
||||
'example.com',
|
||||
);
|
||||
|
||||
// Loop through all strings
|
||||
foreach ( $strings as $string ) {
|
||||
if ( stristr( $network_url, $string ) ) {
|
||||
$retval = $string;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Filter & return
|
||||
return apply_filters( 'edd_is_dev_environment', $retval );
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user