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Digital_Wallet.php
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| 1 | <?php |
| 2 | /** |
| 3 | * WooCommerce Square |
| 4 | * |
| 5 | * This source file is subject to the GNU General Public License v3.0 |
| 6 | * that is bundled with this package in the file license.txt. |
| 7 | * It is also available through the world-wide-web at this URL: |
| 8 | * http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0 or later |
| 9 | * If you did not receive a copy of the license and are unable to |
| 10 | * obtain it through the world-wide-web, please send an email |
| 11 | * to license@woocommerce.com so we can send you a copy immediately. |
| 12 | * |
| 13 | * DISCLAIMER |
| 14 | * |
| 15 | * Do not edit or add to this file if you wish to upgrade WooCommerce Square to newer |
| 16 | * versions in the future. If you wish to customize WooCommerce Square for your |
| 17 | * needs please refer to https://docs.woocommerce.com/document/woocommerce-square/ |
| 18 | */ |
| 19 | |
| 20 | namespace WooCommerce\Square\Gateway; |
| 21 | |
| 22 | defined( 'ABSPATH' ) || exit; |
| 23 | |
| 24 | use WooCommerce\Square\Plugin; |
| 25 | |
| 26 | class Digital_Wallet { |
| 27 | |
| 28 | /** |
| 29 | * @var Gateway $gateway |
| 30 | */ |
| 31 | public $gateway = null; |
| 32 | |
| 33 | /** |
| 34 | * @var String $page - Current page |
| 35 | */ |
| 36 | public $page = null; |
| 37 | |
| 38 | /** |
| 39 | * @var bool $is_available - Is Apple Pay and Google Pay available |
| 40 | */ |
| 41 | public $is_available = null; |
| 42 | |
| 43 | /** |
| 44 | * @var string just a simple text, 'via WooCommerce'. |
| 45 | */ |
| 46 | public $total_label_suffix; |
| 47 | |
| 48 | /** |
| 49 | * Setup the Digital Wallet class |
| 50 | * |
| 51 | * @since 2.3 |
| 52 | */ |
| 53 | public function __construct( $gateway ) { |
| 54 | $this->gateway = $gateway; |
| 55 | |
| 56 | if ( 'yes' === $gateway->get_option( 'enabled', 'no' ) && $this->is_digital_wallet_enabled() ) { |
| 57 | add_action( 'wp', array( $this, 'init' ) ); |
| 58 | add_action( 'admin_notices', array( $this, 'admin_notices' ) ); |
| 59 | } |
| 60 | |
| 61 | if ( is_admin() && ( $gateway->get_plugin()->is_gateway_settings() || $gateway->get_plugin()->is_plugin_settings() ) ) { |
| 62 | add_action( 'init', array( $this, 'apple_pay_domain_registration' ), 11 ); |
| 63 | } |
| 64 | |
| 65 | // WC AJAX |
| 66 | add_action( 'wc_ajax_square_digital_wallet_get_payment_request', array( $this, 'ajax_get_payment_request' ) ); |
| 67 | add_action( 'wc_ajax_square_digital_wallet_add_to_cart', array( $this, 'ajax_add_to_cart' ) ); |
| 68 | add_action( 'wc_ajax_square_digital_wallet_recalculate_totals', array( $this, 'ajax_recalculate_totals' ) ); |
| 69 | add_action( 'wc_ajax_square_digital_wallet_process_checkout', array( $this, 'ajax_process_checkout' ) ); |
| 70 | |
| 71 | // Calculate the value of option `wc_square_apple_pay_enabled` which is not stored in the DB for WC Admin inbox notifications |
| 72 | add_filter( 'pre_option_wc_square_apple_pay_enabled', array( $this, 'get_option_is_apple_pay_enabled' ), 10, 1 ); |
| 73 | add_filter( 'woocommerce_checkout_posted_data', array( $this, 'filter_posted_data' ) ); |
| 74 | add_filter( 'woocommerce_checkout_fields', array( $this, 'filter_checkout_fields' ) ); |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Initialize the digital wallet class |
| 79 | * |
| 80 | * @since 2.3 |
| 81 | */ |
| 82 | public function init() { |
| 83 | |
| 84 | /** |
| 85 | * Filter to update the 'via WooCommerce' text. |
| 86 | * |
| 87 | * 'woocommerce_square_payment_request_total_label_suffix' is the filter hook. |
| 88 | * 'via WooCommerce' is the value being filtered. |
| 89 | * |
| 90 | * @since 3.2 |
| 91 | */ |
| 92 | $total_label_suffix = apply_filters( 'woocommerce_square_payment_request_total_label_suffix', __( 'via WooCommerce', 'woocommerce-square' ) ); |
| 93 | $this->total_label_suffix = $total_label_suffix ? " ($total_label_suffix)" : ''; |
| 94 | |
| 95 | $is_user_logged_in = is_user_logged_in(); |
| 96 | $is_registration_required = WC()->checkout->is_registration_required(); |
| 97 | $is_registration_enabled = WC()->checkout->is_registration_enabled(); |
| 98 | |
| 99 | $available_pages = $this->get_available_pages(); |
| 100 | |
| 101 | if ( ( $is_user_logged_in || ! $is_registration_required ) && in_array( 'product', $available_pages, true ) ) { |
| 102 | add_action( 'woocommerce_after_add_to_cart_quantity', array( $this, 'render_button' ) ); |
| 103 | } |
| 104 | |
| 105 | if ( ( $is_user_logged_in || ! $is_registration_required ) && in_array( 'cart', $available_pages, true ) ) { |
| 106 | add_action( 'woocommerce_proceed_to_checkout', array( $this, 'render_button' ) ); |
| 107 | } |
| 108 | |
| 109 | if ( ( $is_user_logged_in || ! $is_registration_required || $is_registration_enabled ) && in_array( 'checkout', $available_pages, true ) ) { |
| 110 | add_action( 'woocommerce_before_checkout_form', array( $this, 'render_button' ), 15 ); |
| 111 | } |
| 112 | |
| 113 | if ( ( $is_user_logged_in || ! $is_registration_required || $is_registration_enabled ) && in_array( 'checkout', $available_pages, true ) && is_wc_endpoint_url( 'order-pay' ) ) { |
| 114 | add_action( 'before_woocommerce_pay', array( $this, 'render_button' ) ); |
| 115 | } |
| 116 | |
| 117 | add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); |
| 118 | } |
| 119 | |
| 120 | /** |
| 121 | * Display admin notices related to Square digital wallets |
| 122 | * |
| 123 | * @since 2.3 |
| 124 | * @return void |
| 125 | */ |
| 126 | public function admin_notices() { |
| 127 | |
| 128 | // Apple Pay notices - Only shown when digital wallets are enabled and Apple isn't in list of hidden button options |
| 129 | if ( ! in_array( 'apple', $this->gateway->get_option( 'digital_wallets_hide_button_options', array() ), true ) ) { |
| 130 | $apple_pay_verification_file_location = $this->apple_pay_verification_file_location(); |
| 131 | |
| 132 | // Verification file is missing |
| 133 | if ( ! empty( $apple_pay_verification_file_location ) && ! file_exists( $apple_pay_verification_file_location ) ) { |
| 134 | wc_square()->get_admin_notice_handler()->add_admin_notice( |
| 135 | sprintf( |
| 136 | /* Translators: %1$s: expected location of apple pay verification file, %2$s: opening href tag with link to Square documentation, %3$s: closing href tag */ |
| 137 | __( 'Apple Pay is not available with Square. We cannot confirm the Apple Pay domain verification file is at the expected location: %1$s. For more information, please read our documentation on %2$sSetting up Apple Pay%3$s.', 'woocommerce-square' ), |
| 138 | '<code>' . $apple_pay_verification_file_location . '</code>', |
| 139 | '<a href="https://docs.woocommerce.com/document/woocommerce-square/">', |
| 140 | '</a>' |
| 141 | ), |
| 142 | 'wc-square-apple-pay-file-missing', |
| 143 | array( |
| 144 | 'notice_class' => 'notice-warning', |
| 145 | ) |
| 146 | ); |
| 147 | |
| 148 | } elseif ( 'no' === $this->gateway->get_option( 'apple_pay_domain_registered', '' ) ) { |
| 149 | // Domain failed to register |
| 150 | wc_square()->get_admin_notice_handler()->add_admin_notice( |
| 151 | sprintf( |
| 152 | /* Translators: %1$s: opening bold tags, %2$s: closing strong/bold tags, %3$s: expected location of apple pay verification file, %4$s: opening href tag with link to Square documentation, %5$s: closing href tag */ |
| 153 | __( 'Apple Pay is not available with Square - there was a problem with registering your store domain with Square/Apple Pay. %1$sView the Square logs%2$s to find out what caused the registration to fail.', 'woocommerce-square' ), |
| 154 | '<a href="' . esc_url( admin_url( 'admin.php?page=wc-status&tab=logs' ) ) . '">', |
| 155 | '</a>' |
| 156 | ), |
| 157 | 'wc-square-apple-pay-domain-registered', |
| 158 | array( |
| 159 | 'notice_class' => 'notice-warning', |
| 160 | ) |
| 161 | ); |
| 162 | } |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | * Render the Digital Wallet buttons (Apple Pay) on the Product, Cart or Checkout pages |
| 168 | * |
| 169 | * @since 2.3 |
| 170 | * @return void |
| 171 | */ |
| 172 | public function render_button() { |
| 173 | |
| 174 | $apple_pay_classes = $google_pay_classes = array( 'wc-square-wallet-buttons' ); |
| 175 | $button_type = $this->gateway->get_option( 'digital_wallets_button_type', 'buy' ); |
| 176 | $apple_button_style = $this->gateway->get_option( 'digital_wallets_apple_pay_button_color', 'black' ); |
| 177 | |
| 178 | // set button text |
| 179 | switch ( $button_type ) { |
| 180 | case 'donate': |
| 181 | case 'buy': |
| 182 | $button_text = ucfirst( $button_type ) . ' with'; |
| 183 | $apple_pay_classes[] = 'wc-square-wallet-button-with-text'; |
| 184 | break; |
| 185 | |
| 186 | default: |
| 187 | $button_text = ''; |
| 188 | } |
| 189 | |
| 190 | $apple_pay_classes[] = 'wc-square-wallet-button-' . $apple_button_style; |
| 191 | |
| 192 | ?> |
| 193 | <div id="wc-square-digital-wallet" style="display:none;"> |
| 194 | <div id="apple-pay-button" class="apple-pay-button <?php echo esc_attr( implode( ' ', array_map( 'sanitize_html_class', $apple_pay_classes ) ) ); ?>" lang="<?php echo esc_attr( substr( get_locale(), 0, 2 ) ); ?>" style="-apple-pay-button-type: <?php echo esc_attr( $button_type ); ?>; -apple-pay-button-style: <?php echo esc_attr( $apple_button_style ); ?>"> |
| 195 | <span class="text"><?php echo esc_html( $button_text ); ?></span> |
| 196 | <span class="logo"></span> |
| 197 | </div> |
| 198 | |
| 199 | <div id="wc-square-google-pay" lang="<?php echo esc_attr( substr( get_locale(), 0, 2 ) ); ?>"></div> |
| 200 | <p id="wc-square-wallet-divider">– <?php esc_html_e( 'OR', 'woocommerce-square' ); ?> –</p> |
| 201 | </div> |
| 202 | <?php |
| 203 | } |
| 204 | |
| 205 | /** |
| 206 | * Load Square wallet scripts and styles |
| 207 | * |
| 208 | * @since 2.3 |
| 209 | * @return void |
| 210 | */ |
| 211 | public function enqueue_scripts() { |
| 212 | $page = $this->get_current_page(); |
| 213 | |
| 214 | if ( ! $page || ! $this->is_available() ) { |
| 215 | return; |
| 216 | } |
| 217 | |
| 218 | wp_enqueue_style( 'wc-square-digital-wallet', $this->gateway->get_plugin()->get_plugin_url() . '/assets/css/frontend/wc-square-digital-wallet.min.css', array(), Plugin::VERSION ); |
| 219 | wp_enqueue_script( 'wc-square-digital-wallet', $this->gateway->get_plugin()->get_plugin_url() . '/assets/js/frontend/wc-square-digital-wallet.min.js', array( 'jquery' ), Plugin::VERSION, true ); |
| 220 | |
| 221 | try { |
| 222 | /** |
| 223 | * Hook to filter localized data for digital wallets. |
| 224 | * |
| 225 | * @param array Array of data for digital wallets. |
| 226 | * @since 2.3 |
| 227 | */ |
| 228 | $args = apply_filters( |
| 229 | 'wc_square_digital_wallet_js_args', |
| 230 | array( |
| 231 | 'application_id' => $this->gateway->get_application_id(), |
| 232 | 'location_id' => wc_square()->get_settings_handler()->get_location_id(), |
| 233 | 'gateway_id' => $this->gateway->get_id(), |
| 234 | 'gateway_id_dasherized' => $this->gateway->get_id_dasherized(), |
| 235 | 'payment_request' => $this->get_payment_request_for_context( $page ), |
| 236 | 'context' => $page, |
| 237 | 'general_error' => __( 'An error occurred, please try again or try an alternate form of payment.', 'woocommerce-square' ), |
| 238 | 'ajax_url' => \WC_AJAX::get_endpoint( '%%endpoint%%' ), |
| 239 | 'payment_request_nonce' => wp_create_nonce( 'wc-square-get-payment-request' ), |
| 240 | 'add_to_cart_nonce' => wp_create_nonce( 'wc-square-add-to-cart' ), |
| 241 | 'recalculate_totals_nonce' => wp_create_nonce( 'wc-square-recalculate-totals' ), |
| 242 | 'process_checkout_nonce' => wp_create_nonce( 'woocommerce-process_checkout' ), |
| 243 | 'logging_enabled' => $this->gateway->debug_log(), |
| 244 | 'hide_button_options' => $this->get_hidden_button_options(), |
| 245 | 'google_pay_color' => $this->gateway->get_option( 'digital_wallets_google_pay_button_color', 'black' ), |
| 246 | 'apple_pay_color' => $this->gateway->get_option( 'digital_wallets_apple_pay_button_color', 'black' ), |
| 247 | 'is_pay_for_order_page' => is_wc_endpoint_url( 'order-pay' ), |
| 248 | 'order_id' => absint( get_query_var( 'order-pay' ) ), |
| 249 | ) |
| 250 | ); |
| 251 | |
| 252 | wc_enqueue_js( sprintf( 'window.wc_square_digital_wallet_handler = new WC_Square_Digital_Wallet_Handler( %s );', wp_json_encode( $args ) ) ); |
| 253 | } catch ( \Exception $e ) { |
| 254 | wp_dequeue_style( 'wc-square-digital-wallet' ); |
| 255 | wp_dequeue_script( 'wc-square-digital-wallet' ); |
| 256 | } |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Build the payment request object for the given context (i.e. product, cart or checkout page) |
| 261 | * |
| 262 | * Payment request objects are used by the SqPaymentForm and need to be in a specific format. |
| 263 | * Reference: https://developer.squareup.com/docs/api/paymentform#paymentform-paymentrequestobjects |
| 264 | * |
| 265 | * @since 2.3 |
| 266 | * @param string $context |
| 267 | * @return array |
| 268 | */ |
| 269 | public function get_payment_request_for_context( $context ) { |
| 270 | // Ignoring nonce verification checks as it is already handled in the parent function. |
| 271 | $payment_request = array(); |
| 272 | $is_pay_for_order_page = isset( $_POST['is_pay_for_order_page'] ) ? 'true' === sanitize_text_field( wp_unslash( $_POST['is_pay_for_order_page'] ) ) : is_wc_endpoint_url( 'order-pay' ); // phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 273 | $order_id = isset( $_POST['order_id'] ) ? (int) sanitize_text_field( wp_unslash( $_POST['order_id'] ) ) : absint( get_query_var( 'order-pay' ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 274 | |
| 275 | switch ( $context ) { |
| 276 | case 'product': |
| 277 | $payment_request = $this->get_product_payment_request( get_the_ID() ); |
| 278 | break; |
| 279 | |
| 280 | case 'cart': |
| 281 | case 'checkout': |
| 282 | if ( is_wc_endpoint_url( 'order-pay' ) || $is_pay_for_order_page ) { |
| 283 | $order = wc_get_order( $order_id ); |
| 284 | $payment_request = $this->build_payment_request( |
| 285 | $order->get_total(), |
| 286 | array( |
| 287 | 'order_id' => $order_id, |
| 288 | 'is_pay_for_order_page' => $is_pay_for_order_page, |
| 289 | ) |
| 290 | ); |
| 291 | } elseif ( isset( WC()->cart ) && $this->allowed_for_cart() ) { |
| 292 | WC()->cart->calculate_totals(); |
| 293 | $payment_request = $this->build_payment_request( WC()->cart->total ); |
| 294 | } |
| 295 | |
| 296 | break; |
| 297 | } |
| 298 | |
| 299 | return $payment_request; |
| 300 | } |
| 301 | |
| 302 | /** |
| 303 | * Build a payment request object to be sent to SqPaymentForm on the product page |
| 304 | * |
| 305 | * Documentation: https://developer.squareup.com/docs/api/paymentform#paymentform-paymentrequestobjects |
| 306 | * |
| 307 | * @since 2.3 |
| 308 | * @param int $product_id |
| 309 | * @param bool $add_to_cart - whether or not the product needs to be added to the cart before building the payment request |
| 310 | * @return array |
| 311 | */ |
| 312 | public function get_product_payment_request( $product_id = 0, $quantity = 1, $attributes = array(), $add_to_cart = false ) { |
| 313 | $data = array(); |
| 314 | $items = array(); |
| 315 | $product_id = ! empty( $product_id ) ? $product_id : get_the_ID(); |
| 316 | $product = wc_get_product( $product_id ); |
| 317 | $variation_id = 0; |
| 318 | |
| 319 | if ( ! is_a( $product, 'WC_Product' ) ) { |
| 320 | /* translators: product ID */ |
| 321 | throw new \Exception( sprintf( __( 'Product with the ID (%d) cannot be found.', 'woocommerce-square' ), $product_id ) ); |
| 322 | } |
| 323 | |
| 324 | $quantity = $product->is_sold_individually() ? 1 : $quantity; |
| 325 | |
| 326 | if ( 'variable' === $product->get_type() && ! empty( $attributes ) ) { |
| 327 | $data_store = \WC_Data_Store::load( 'product' ); |
| 328 | $variation_id = $data_store->find_matching_product_variation( $product, $attributes ); |
| 329 | |
| 330 | if ( ! empty( $variation_id ) ) { |
| 331 | $product = wc_get_product( $variation_id ); |
| 332 | } |
| 333 | } |
| 334 | |
| 335 | if ( ! $product->has_enough_stock( $quantity ) ) { |
| 336 | /* translators: 1: product name 2: quantity in stock */ |
| 337 | throw new \Exception( sprintf( __( 'You cannot add that amount of "%1$s"; to the cart because there is not enough stock (%2$s remaining).', 'woocommerce-square' ), $product->get_name(), wc_format_stock_quantity_for_display( $product->get_stock_quantity(), $product ) ) ); |
| 338 | } |
| 339 | |
| 340 | if ( ! $product->is_purchasable() ) { |
| 341 | /* translators: 1: product name */ |
| 342 | throw new \Exception( sprintf( __( 'You cannot purchase "%1$s" because it is currently not available.', 'woocommerce-square' ), $product->get_name() ) ); |
| 343 | } |
| 344 | |
| 345 | if ( $add_to_cart ) { |
| 346 | WC()->cart->empty_cart(); |
| 347 | WC()->cart->add_to_cart( $product->get_id(), $quantity, $variation_id, $attributes ); |
| 348 | |
| 349 | WC()->cart->calculate_totals(); |
| 350 | return $this->build_payment_request( WC()->cart->total ); |
| 351 | } |
| 352 | |
| 353 | $amount = number_format( $quantity * $product->get_price(), 2, '.', '' ); |
| 354 | $quantity_label = 1 < $quantity ? ' x ' . $quantity : ''; |
| 355 | |
| 356 | $items[] = array( |
| 357 | 'label' => $product->get_name() . $quantity_label, |
| 358 | 'amount' => $amount, |
| 359 | 'pending' => false, |
| 360 | ); |
| 361 | |
| 362 | if ( wc_tax_enabled() ) { |
| 363 | $items[] = array( |
| 364 | 'label' => __( 'Tax', 'woocommerce-square' ), |
| 365 | 'amount' => '0.00', |
| 366 | 'pending' => false, |
| 367 | ); |
| 368 | } |
| 369 | |
| 370 | $data['requestShippingContact'] = $product->needs_shipping(); |
| 371 | $data['lineItems'] = $items; |
| 372 | |
| 373 | return $this->build_payment_request( $amount, $data ); |
| 374 | } |
| 375 | |
| 376 | /** |
| 377 | * Build a payment request object to be sent to SqPaymentForm. |
| 378 | * |
| 379 | * Documentation: https://developer.squareup.com/docs/api/paymentform#paymentform-paymentrequestobjects |
| 380 | * |
| 381 | * @since 2.3 |
| 382 | * @param string $amount - format '100.00' |
| 383 | * @param array $data |
| 384 | * @return array |
| 385 | */ |
| 386 | public function build_payment_request( $amount, $data = array() ) { |
| 387 | $is_pay_for_order_page = isset( $data['is_pay_for_order_page'] ) ? $data['is_pay_for_order_page'] : false; |
| 388 | $order_id = isset( $data['order_id'] ) ? $data['order_id'] : 0; |
| 389 | |
| 390 | if ( $is_pay_for_order_page ) { |
| 391 | $request_shipping_contact = false; |
| 392 | } else { |
| 393 | $request_shipping_contact = isset( WC()->cart ) && WC()->cart->needs_shipping(); |
| 394 | } |
| 395 | |
| 396 | $order_data = array(); |
| 397 | $data = wp_parse_args( |
| 398 | $data, |
| 399 | array( |
| 400 | 'requestShippingContact' => $request_shipping_contact, |
| 401 | 'requestEmailAddress' => true, |
| 402 | 'requestBillingContact' => true, |
| 403 | 'countryCode' => substr( get_option( 'woocommerce_default_country' ), 0, 2 ), |
| 404 | 'currencyCode' => get_woocommerce_currency(), |
| 405 | ) |
| 406 | ); |
| 407 | |
| 408 | if ( $is_pay_for_order_page ) { |
| 409 | $order = wc_get_order( $order_id ); |
| 410 | $order_data = array( |
| 411 | 'subtotal' => $order->get_subtotal(), |
| 412 | 'discount' => $order->get_discount_total(), |
| 413 | 'shipping' => $order->get_shipping_total(), |
| 414 | 'fees' => $order->get_total_fees(), |
| 415 | 'taxes' => $order->get_total_tax(), |
| 416 | ); |
| 417 | |
| 418 | unset( $data['is_pay_for_order_page'], $data['order_id'] ); |
| 419 | } |
| 420 | |
| 421 | if ( count( WC()->shipping->get_packages() ) > 1 ) { |
| 422 | throw new \Exception( __( 'This payment method cannot be used for multiple shipments.', 'woocommerce-square' ) ); |
| 423 | } |
| 424 | |
| 425 | if ( ! isset( $data['lineItems'] ) ) { |
| 426 | $data['lineItems'] = $this->build_payment_request_line_items( $order_data ); |
| 427 | } |
| 428 | |
| 429 | if ( true === $data['requestShippingContact'] ) { |
| 430 | $data['shippingOptions'] = array( |
| 431 | array( |
| 432 | 'id' => '0', |
| 433 | 'label' => __( 'Pending', 'woocommerce-square' ), |
| 434 | 'amount' => '0.00', |
| 435 | 'pending' => false, |
| 436 | ), |
| 437 | ); |
| 438 | } |
| 439 | |
| 440 | $data['total'] = array( |
| 441 | 'label' => get_bloginfo( 'name', 'display' ) . esc_html( $this->total_label_suffix ), |
| 442 | 'amount' => number_format( $amount, 2, '.', '' ), |
| 443 | 'pending' => false, |
| 444 | ); |
| 445 | |
| 446 | return $data; |
| 447 | } |
| 448 | |
| 449 | /** |
| 450 | * Builds an array of line items/totals to be sent back to Square in the lineItems array. |
| 451 | * |
| 452 | * @since 2.3 |
| 453 | * @param array $totals |
| 454 | * @return array |
| 455 | */ |
| 456 | public function build_payment_request_line_items( $totals = array() ) { |
| 457 | // Ignoring nonce verification checks as it is already handled in the parent function. |
| 458 | $totals = empty( $totals ) ? $this->get_cart_totals() : $totals; |
| 459 | $line_items = array(); |
| 460 | $order_id = isset( $_POST['order_id'] ) ? (int) sanitize_text_field( wp_unslash( $_POST['order_id'] ) ) : absint( get_query_var( 'order-pay' ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 461 | |
| 462 | if ( $order_id ) { |
| 463 | $order = wc_get_order( $order_id ); |
| 464 | $iterable = $order->get_items(); |
| 465 | } else { |
| 466 | $iterable = WC()->cart->get_cart(); |
| 467 | } |
| 468 | |
| 469 | foreach ( $iterable as $item ) { |
| 470 | $amount = number_format( $order_id ? $order->get_subtotal() : $item['line_subtotal'], 2, '.', '' ); |
| 471 | |
| 472 | if ( $order_id ) { |
| 473 | $quantity_label = 1 < $item->get_quantity() ? ' x ' . $item->get_quantity() : ''; |
| 474 | } else { |
| 475 | $quantity_label = 1 < $item['quantity'] ? ' x ' . $item['quantity'] : ''; |
| 476 | } |
| 477 | |
| 478 | $item = array( |
| 479 | 'label' => $order_id ? $item->get_name() . $quantity_label : $item['data']->get_name() . $quantity_label, |
| 480 | 'amount' => $amount, |
| 481 | 'pending' => false, |
| 482 | ); |
| 483 | |
| 484 | $line_items[] = $item; |
| 485 | } |
| 486 | |
| 487 | if ( $totals['shipping'] > 0 ) { |
| 488 | $line_items[] = array( |
| 489 | 'label' => __( 'Shipping', 'woocommerce-square' ), |
| 490 | 'amount' => number_format( $totals['shipping'], 2, '.', '' ), |
| 491 | 'pending' => false, |
| 492 | ); |
| 493 | } |
| 494 | |
| 495 | if ( $totals['taxes'] > 0 ) { |
| 496 | $line_items[] = array( |
| 497 | 'label' => __( 'Tax', 'woocommerce-square' ), |
| 498 | 'amount' => number_format( $totals['taxes'], 2, '.', '' ), |
| 499 | 'pending' => false, |
| 500 | ); |
| 501 | } |
| 502 | |
| 503 | if ( $totals['discount'] > 0 ) { |
| 504 | $line_items[] = array( |
| 505 | 'label' => __( 'Discount', 'woocommerce-square' ), |
| 506 | 'amount' => number_format( $totals['discount'], 2, '.', '' ), |
| 507 | 'pending' => false, |
| 508 | ); |
| 509 | } |
| 510 | |
| 511 | if ( $totals['fees'] > 0 ) { |
| 512 | $line_items[] = array( |
| 513 | 'label' => __( 'Fees', 'woocommerce-square' ), |
| 514 | 'amount' => number_format( $totals['fees'], 2, '.', '' ), |
| 515 | 'pending' => false, |
| 516 | ); |
| 517 | } |
| 518 | |
| 519 | return $line_items; |
| 520 | } |
| 521 | |
| 522 | |
| 523 | /** |
| 524 | * Get the payment request object in an ajax request |
| 525 | * |
| 526 | * @since 2.3 |
| 527 | * @return void |
| 528 | */ |
| 529 | public function ajax_get_payment_request() { |
| 530 | check_ajax_referer( 'wc-square-get-payment-request', 'security' ); |
| 531 | |
| 532 | $payment_request = array(); |
| 533 | $context = ! empty( $_POST['context'] ) ? wc_clean( wp_unslash( $_POST['context'] ) ) : ''; |
| 534 | |
| 535 | try { |
| 536 | if ( 'product' === $context ) { |
| 537 | $product_id = ! empty( $_POST['product_id'] ) ? wc_clean( wp_unslash( $_POST['product_id'] ) ) : 0; |
| 538 | $quantity = ! empty( $_POST['quantity'] ) ? wc_clean( wp_unslash( $_POST['quantity'] ) ) : 1; |
| 539 | $attributes = ! empty( $_POST['attributes'] ) ? wc_clean( wp_unslash( $_POST['attributes'] ) ) : array(); |
| 540 | $payment_request = $this->get_product_payment_request( $product_id, $quantity, $attributes ); |
| 541 | |
| 542 | } else { |
| 543 | $payment_request = $this->get_payment_request_for_context( $context ); |
| 544 | } |
| 545 | |
| 546 | if ( empty( $payment_request ) ) { |
| 547 | /* translators: Context (product, cart, checkout or page) */ |
| 548 | throw new \Exception( sprintf( esc_html__( 'Empty payment request data for %s.', 'woocommerce-square' ), ! empty( $context ) ? $context : 'page' ) ); |
| 549 | } |
| 550 | } catch ( \Exception $e ) { |
| 551 | wp_send_json_error( $e->getMessage() ); |
| 552 | } |
| 553 | |
| 554 | wp_send_json_success( wp_json_encode( $payment_request ) ); |
| 555 | } |
| 556 | |
| 557 | /** |
| 558 | * When the digital wallet button is pressed, add the product to cart and generate a new payment request. |
| 559 | * We need to add the product the cart to help with shipping/tax calculations. |
| 560 | * |
| 561 | * @since 2.3 |
| 562 | * @return void |
| 563 | */ |
| 564 | public function ajax_add_to_cart() { |
| 565 | check_ajax_referer( 'wc-square-add-to-cart', 'security' ); |
| 566 | |
| 567 | try { |
| 568 | $product_id = ! empty( $_POST['product_id'] ) ? wc_clean( wp_unslash( $_POST['product_id'] ) ) : 0; |
| 569 | $quantity = ! empty( $_POST['quantity'] ) ? wc_clean( wp_unslash( $_POST['quantity'] ) ) : 1; |
| 570 | $attributes = ! empty( $_POST['attributes'] ) ? wc_clean( wp_unslash( $_POST['attributes'] ) ) : array(); |
| 571 | |
| 572 | $response = array( |
| 573 | 'payment_request' => $this->get_product_payment_request( $product_id, $quantity, $attributes, true ), |
| 574 | // We need to generate a new set of nonces now that a WC customer session exists after a product was added to the cart |
| 575 | 'payment_request_nonce' => wp_create_nonce( 'wc-square-get-payment-request' ), |
| 576 | 'add_to_cart_nonce' => wp_create_nonce( 'wc-square-add-to-cart' ), |
| 577 | 'recalculate_totals_nonce' => wp_create_nonce( 'wc-square-recalculate-totals' ), |
| 578 | 'process_checkout_nonce' => wp_create_nonce( 'woocommerce-process_checkout' ), |
| 579 | ); |
| 580 | |
| 581 | wp_send_json_success( wp_json_encode( $response ) ); |
| 582 | } catch ( \Exception $e ) { |
| 583 | wp_send_json_error( $e->getMessage() ); |
| 584 | } |
| 585 | } |
| 586 | |
| 587 | /** |
| 588 | * Updates shipping method in WC session |
| 589 | * |
| 590 | * @since 2.3 |
| 591 | * @param array $shipping_methods Array of selected shipping methods ids |
| 592 | * @return void |
| 593 | */ |
| 594 | public function update_shipping_method( $shipping_methods ) { |
| 595 | $chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' ); |
| 596 | |
| 597 | if ( is_array( $shipping_methods ) ) { |
| 598 | foreach ( $shipping_methods as $i => $value ) { |
| 599 | $chosen_shipping_methods[ $i ] = wc_clean( $value ); |
| 600 | } |
| 601 | } |
| 602 | |
| 603 | WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods ); |
| 604 | } |
| 605 | |
| 606 | /** |
| 607 | * Reset shipping and calculate the latest shipping options/package with the given address. |
| 608 | * |
| 609 | * If no address, use the store's base address as default. |
| 610 | * |
| 611 | * @since 2.3 |
| 612 | * @param array $address |
| 613 | * @return void |
| 614 | */ |
| 615 | public function calculate_shipping( $address = array() ) { |
| 616 | WC()->shipping->reset_shipping(); |
| 617 | |
| 618 | if ( $address['countryCode'] ) { |
| 619 | WC()->customer->set_location( strtoupper( $address['countryCode'] ), $address['state'], $address['postalCode'], $address['city'] ); |
| 620 | WC()->customer->set_shipping_location( strtoupper( $address['countryCode'] ), $address['state'], $address['postalCode'], $address['city'] ); |
| 621 | } else { |
| 622 | WC()->customer->set_billing_address_to_base(); |
| 623 | WC()->customer->set_shipping_address_to_base(); |
| 624 | } |
| 625 | |
| 626 | WC()->customer->set_calculated_shipping( true ); |
| 627 | WC()->customer->save(); |
| 628 | |
| 629 | $packages = array(); |
| 630 | $packages[0]['contents'] = WC()->cart->get_cart(); |
| 631 | $packages[0]['contents_cost'] = 0; |
| 632 | $packages[0]['applied_coupons'] = WC()->cart->applied_coupons; |
| 633 | $packages[0]['user']['ID'] = get_current_user_id(); |
| 634 | $packages[0]['destination']['country'] = $address['countryCode']; |
| 635 | $packages[0]['destination']['state'] = $address['state']; |
| 636 | $packages[0]['destination']['postcode'] = $address['postalCode']; |
| 637 | $packages[0]['destination']['city'] = $address['city']; |
| 638 | $packages[0]['destination']['address'] = $address['address']; |
| 639 | $packages[0]['destination']['address_2'] = $address['address_2']; |
| 640 | |
| 641 | foreach ( WC()->cart->get_cart() as $item ) { |
| 642 | if ( $item['data']->needs_shipping() ) { |
| 643 | if ( isset( $item['line_total'] ) ) { |
| 644 | $packages[0]['contents_cost'] += $item['line_total']; |
| 645 | } |
| 646 | } |
| 647 | } |
| 648 | |
| 649 | /** |
| 650 | * Hook to filter shipping packages. |
| 651 | * |
| 652 | * @param array Array of shipping packages. |
| 653 | * @since 2.3 |
| 654 | */ |
| 655 | $packages = apply_filters( 'woocommerce_cart_shipping_packages', $packages ); |
| 656 | |
| 657 | WC()->shipping->calculate_shipping( $packages ); |
| 658 | } |
| 659 | |
| 660 | /** |
| 661 | * Returns location's state code by state name. |
| 662 | * |
| 663 | * @param string $country_code The country's 2 letter ISO 3166-1 alpha-2 code. |
| 664 | * @param string $state_name The full name of the state that is to be search for its code. |
| 665 | * |
| 666 | * @return string |
| 667 | */ |
| 668 | public static function get_state_code_by_name( $country_code = '', $state_name = '' ) { |
| 669 | if ( empty( $country_code ) || empty( $state_name ) ) { |
| 670 | return ''; |
| 671 | } |
| 672 | |
| 673 | $states = WC()->countries->get_states( $country_code ); |
| 674 | |
| 675 | /** |
| 676 | * Check for valid country code that don't have list of states, |
| 677 | * return state code as it is. |
| 678 | */ |
| 679 | $countries = WC()->countries->get_countries(); |
| 680 | |
| 681 | if ( false === $states && isset( $countries[ $country_code ] ) ) { |
| 682 | return $state_name; |
| 683 | } |
| 684 | |
| 685 | if ( is_array( $states ) ) { |
| 686 | /** Return the state code if $state_name already contains a valid state code. */ |
| 687 | if ( isset( $states[ $state_name ] ) ) { |
| 688 | return $state_name; |
| 689 | } |
| 690 | |
| 691 | foreach ( $states as $code => $name ) { |
| 692 | if ( $name === $state_name ) { |
| 693 | return $code; |
| 694 | } |
| 695 | } |
| 696 | } |
| 697 | |
| 698 | return ''; |
| 699 | } |
| 700 | |
| 701 | /** |
| 702 | * Recalculate shipping methods and cart totals and send the updated information |
| 703 | * data as a square payment request json object. |
| 704 | * |
| 705 | * @since 2.3 |
| 706 | * @return void |
| 707 | */ |
| 708 | public function ajax_recalculate_totals() { |
| 709 | check_ajax_referer( 'wc-square-recalculate-totals', 'security' ); |
| 710 | |
| 711 | $chosen_methods = WC()->session->get( 'chosen_shipping_methods' ); |
| 712 | $shipping_address = array(); |
| 713 | $payment_request = array(); |
| 714 | |
| 715 | $is_pay_for_order_page = isset( $_POST['is_pay_for_order_page'] ) ? 'true' === sanitize_text_field( wp_unslash( $_POST['is_pay_for_order_page'] ) ) : is_wc_endpoint_url( 'order-pay' ); |
| 716 | $order_id = isset( $_POST['order_id'] ) ? (int) sanitize_text_field( wp_unslash( $_POST['order_id'] ) ) : absint( get_query_var( 'order-pay' ) ); |
| 717 | $order_data = array(); |
| 718 | |
| 719 | if ( WC()->cart->needs_shipping() || $is_pay_for_order_page ) { |
| 720 | if ( ! empty( $_POST['shipping_contact'] ) ) { |
| 721 | $shipping_address = wp_parse_args( |
| 722 | wc_clean( wp_unslash( $_POST['shipping_contact'] ) ), |
| 723 | array( |
| 724 | 'countryCode' => null, |
| 725 | 'state' => null, |
| 726 | 'city' => null, |
| 727 | 'postalCode' => null, |
| 728 | 'address' => null, |
| 729 | 'address_2' => null, |
| 730 | ) |
| 731 | ); |
| 732 | |
| 733 | /** |
| 734 | * WooCommerce requires state code but for few countries, Google Pay |
| 735 | * returns the state's full name instead of the state code. |
| 736 | * |
| 737 | * The following line converts state name to code. |
| 738 | */ |
| 739 | if ( isset( $shipping_address['countryCode'] ) && isset( $shipping_address['state'] ) ) { |
| 740 | $shipping_address['state'] = self::get_state_code_by_name( $shipping_address['countryCode'], $shipping_address['state'] ); |
| 741 | } |
| 742 | |
| 743 | $this->calculate_shipping( $shipping_address ); |
| 744 | |
| 745 | $packages = WC()->shipping->get_packages(); |
| 746 | |
| 747 | if ( ! empty( $packages ) ) { |
| 748 | foreach ( $packages[0]['rates'] as $method ) { |
| 749 | $payment_request['shippingOptions'][] = array( |
| 750 | 'id' => $method->id, |
| 751 | 'label' => $method->get_label(), |
| 752 | 'amount' => number_format( $method->cost, 2, '.', '' ), |
| 753 | ); |
| 754 | } |
| 755 | } |
| 756 | |
| 757 | // sort the shippingOptions so that the default/chosen shipping method is the first option so that it's displayed first in the Apple Pay/Google Pay window |
| 758 | if ( isset( $payment_request['shippingOptions'][0] ) ) { |
| 759 | if ( isset( $chosen_methods[0] ) ) { |
| 760 | $chosen_method_id = $chosen_methods[0]; |
| 761 | $compare_shipping_options = function ( $a, $b ) use ( $chosen_method_id ) { |
| 762 | if ( $a['id'] === $chosen_method_id ) { |
| 763 | return -1; |
| 764 | } |
| 765 | |
| 766 | if ( $b['id'] === $chosen_method_id ) { |
| 767 | return 1; |
| 768 | } |
| 769 | |
| 770 | return 0; |
| 771 | }; |
| 772 | |
| 773 | usort( $payment_request['shippingOptions'], $compare_shipping_options ); |
| 774 | } |
| 775 | |
| 776 | $first_shipping_method_id = $payment_request['shippingOptions'][0]['id']; |
| 777 | $this->update_shipping_method( array( $first_shipping_method_id ) ); |
| 778 | } |
| 779 | } elseif ( ! empty( $_POST['shipping_option'] ) ) { |
| 780 | $chosen_methods = array( wc_clean( wp_unslash( $_POST['shipping_option'] ) ) ); |
| 781 | $this->update_shipping_method( $chosen_methods ); |
| 782 | } |
| 783 | } |
| 784 | |
| 785 | if ( ! $is_pay_for_order_page ) { |
| 786 | WC()->cart->calculate_totals(); |
| 787 | } |
| 788 | |
| 789 | if ( $is_pay_for_order_page ) { |
| 790 | $order = wc_get_order( $order_id ); |
| 791 | $order_data = array( |
| 792 | 'subtotal' => $order->get_subtotal(), |
| 793 | 'discount' => $order->get_discount_total(), |
| 794 | 'shipping' => $order->get_shipping_total(), |
| 795 | 'fees' => $order->get_total_fees(), |
| 796 | 'taxes' => $order->get_total_tax(), |
| 797 | ); |
| 798 | } |
| 799 | |
| 800 | $payment_request['lineItems'] = $this->build_payment_request_line_items( $order_data ); |
| 801 | |
| 802 | if ( $is_pay_for_order_page ) { |
| 803 | $total_amount = $order->get_total(); |
| 804 | } else { |
| 805 | $total_amount = WC()->cart->total; |
| 806 | } |
| 807 | |
| 808 | $payment_request['total'] = array( |
| 809 | 'label' => get_bloginfo( 'name', 'display' ) . esc_html( $this->total_label_suffix ), |
| 810 | 'amount' => number_format( $total_amount, 2, '.', '' ), |
| 811 | 'pending' => false, |
| 812 | ); |
| 813 | |
| 814 | wp_send_json_success( $payment_request ); |
| 815 | } |
| 816 | |
| 817 | /** |
| 818 | * Filters the post data just before checkout. |
| 819 | * |
| 820 | * WooCommerce requires the state code but Google Pay returns |
| 821 | * the full name of the state. We filter the post data to convert |
| 822 | * the full state name into its equivalent state code. |
| 823 | * |
| 824 | * @param array $posted_data The $_POST data submitted at checkout. |
| 825 | * |
| 826 | * @return array |
| 827 | */ |
| 828 | public function filter_posted_data( $posted_data ) { |
| 829 | if ( isset( $posted_data['payment_method'] ) && 'square_credit_card' !== $posted_data['payment_method'] ) { |
| 830 | return $posted_data; |
| 831 | } |
| 832 | |
| 833 | if ( isset( $posted_data['shipping_country'] ) && isset( $posted_data['shipping_state'] ) ) { |
| 834 | $posted_data['shipping_state'] = self::get_state_code_by_name( $posted_data['shipping_country'], $posted_data['shipping_state'] ); |
| 835 | } |
| 836 | |
| 837 | if ( isset( $posted_data['billing_country'] ) && isset( $posted_data['billing_state'] ) ) { |
| 838 | $posted_data['billing_state'] = self::get_state_code_by_name( $posted_data['billing_country'], $posted_data['billing_state'] ); |
| 839 | } |
| 840 | |
| 841 | return $posted_data; |
| 842 | } |
| 843 | |
| 844 | /** |
| 845 | * Filters checkout fields when Digital Wallet is used. |
| 846 | * |
| 847 | * @param array $fields Array of checkout fields. |
| 848 | * |
| 849 | * @return array |
| 850 | */ |
| 851 | public function filter_checkout_fields( $fields ) { |
| 852 | /** Ignoring nonce verification as that is already taken care of in WC_Checkout::process_checkout. */ |
| 853 | $wallet_type = isset( $_POST['wc-square-digital-wallet-type'] ) ? wc_clean( wp_unslash( $_POST['wc-square-digital-wallet-type'] ) ) : false; // phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 854 | |
| 855 | if ( ! $wallet_type ) { |
| 856 | return $fields; |
| 857 | } |
| 858 | |
| 859 | if ( isset( $fields['billing'] ) && isset( $fields['billing']['billing_company'] ) ) { |
| 860 | $fields['billing']['billing_company']['required'] = false; |
| 861 | } |
| 862 | |
| 863 | if ( isset( $fields['shipping'] ) && isset( $fields['shipping']['shipping_company'] ) ) { |
| 864 | $fields['shipping']['shipping_company']['required'] = false; |
| 865 | } |
| 866 | |
| 867 | return $fields; |
| 868 | } |
| 869 | |
| 870 | /** |
| 871 | * Process the digital wallet checkout |
| 872 | * |
| 873 | * @since 2.3 |
| 874 | * @return void |
| 875 | */ |
| 876 | public function ajax_process_checkout() { |
| 877 | if ( WC()->cart->is_empty() ) { |
| 878 | wp_send_json_error( __( 'Empty cart', 'woocommerce-square' ) ); |
| 879 | } |
| 880 | |
| 881 | if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) { |
| 882 | define( 'WOOCOMMERCE_CHECKOUT', true ); |
| 883 | } |
| 884 | |
| 885 | WC()->checkout()->process_checkout(); |
| 886 | |
| 887 | die( 0 ); |
| 888 | } |
| 889 | |
| 890 | |
| 891 | /** Helper methods *******************************************************************************************/ |
| 892 | |
| 893 | |
| 894 | /** |
| 895 | * Helper function to return the expected location of the apple-developer verification file on the server. |
| 896 | * |
| 897 | * @since 2.3 |
| 898 | * @return string |
| 899 | */ |
| 900 | public function apple_pay_verification_file_location() { |
| 901 | return ! empty( $_SERVER['DOCUMENT_ROOT'] ) ? untrailingslashit( wc_clean( wp_unslash( $_SERVER['DOCUMENT_ROOT'] ) ) ) . '/.well-known/apple-developer-merchantid-domain-association' : ''; |
| 902 | } |
| 903 | |
| 904 | /** |
| 905 | * Checks for the existance of Apple Pay verification domain file at: |
| 906 | * SERVER_ROOT/.well-known/apple-developer-merchantid-domain-association |
| 907 | * |
| 908 | * If the file doesn't exist or the contents has been modified, copy the file from the plugin |
| 909 | * directory to the expected verification domain file location. |
| 910 | * |
| 911 | * @since 2.3 |
| 912 | * @return bool |
| 913 | */ |
| 914 | public function check_apple_pay_verification_file() { |
| 915 | if ( empty( $_SERVER['DOCUMENT_ROOT'] ) ) { |
| 916 | return false; |
| 917 | } |
| 918 | |
| 919 | $path = untrailingslashit( wc_clean( wp_unslash( $_SERVER['DOCUMENT_ROOT'] ) ) ); |
| 920 | $dir = '.well-known'; |
| 921 | $file = 'apple-developer-merchantid-domain-association'; |
| 922 | $fullpath = $path . '/' . $dir . '/' . $file; |
| 923 | $plugin_path = $this->gateway->get_plugin()->get_plugin_path(); |
| 924 | $existing_contents = @file_get_contents( $fullpath ); // @codingStandardsIgnoreLine |
| 925 | $new_contents = @file_get_contents( $plugin_path . '/' . $file ); // @codingStandardsIgnoreLine |
| 926 | |
| 927 | if ( $existing_contents && $existing_contents === $new_contents ) { |
| 928 | return true; |
| 929 | } |
| 930 | |
| 931 | if ( ! file_exists( $path . '/' . $dir ) ) { |
| 932 | if ( ! @mkdir( $path . '/' . $dir, 0755 ) ) { // @codingStandardsIgnoreLine |
| 933 | $this->gateway->get_plugin()->log( 'Unable to create domain association folder to domain root.' ); |
| 934 | return false; |
| 935 | } |
| 936 | } |
| 937 | |
| 938 | if ( ! @copy( $plugin_path . '/' . $file, $fullpath ) ) { // @codingStandardsIgnoreLine |
| 939 | $this->gateway->get_plugin()->log( 'Unable to copy domain association file to domain root.' ); |
| 940 | return false; |
| 941 | } |
| 942 | |
| 943 | $this->gateway->get_plugin()->log( 'Apple Pay Domain association file updated.' ); |
| 944 | return true; |
| 945 | } |
| 946 | |
| 947 | /** |
| 948 | * When loading the settings page this function, tries to register the current store domain with Square/Apple Pay. |
| 949 | * |
| 950 | * If digital wallets and Apple Pay is enabled, check that the domain verification file exist and check |
| 951 | * the gateway settings for `apple_pay_domain_registered` to confirm that this domain has been successfully registered with Square/Apple Pay. |
| 952 | * |
| 953 | * If the store has been registered, keep verifying the registration of the current connected account and domain every hour. |
| 954 | * |
| 955 | * @since 2.3 |
| 956 | * @return string |
| 957 | */ |
| 958 | public function apple_pay_domain_registration() { |
| 959 | // Only register the store url with Apple Pay if the gateway and digital wallets are enable (check POST data to account for the page load when settings are being saved). |
| 960 | if ( ( 'no' === $this->gateway->get_option( 'enabled', 'no' ) && empty( $_POST['woocommerce_square_credit_card_enabled'] ) ) || ( 'no' === $this->gateway->get_option( 'enable_digital_wallets', 'yes' ) && empty( $_POST['woocommerce_square_credit_card_enable_digital_wallets'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 961 | return; |
| 962 | } |
| 963 | |
| 964 | // when settings are being saved, make sure we use the latest values from POST data to check if Apple isn't one of the hidden wallet options |
| 965 | $hidden_wallet_options = ! isset( $_POST['woocommerce_square_credit_card_enable_digital_wallets'] ) ? $this->gateway->get_option( 'digital_wallets_hide_button_options', array() ) : ( ! empty( $_POST['woocommerce_square_credit_card_digital_wallets_hide_button_options'] ) ? wc_clean( wp_unslash( $_POST['woocommerce_square_credit_card_digital_wallets_hide_button_options'] ) ) : array() ); // phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 966 | if ( in_array( 'apple', $hidden_wallet_options, true ) ) { |
| 967 | return; |
| 968 | } |
| 969 | |
| 970 | if ( ! $this->check_apple_pay_verification_file() ) { |
| 971 | $this->gateway->update_option( 'apple_pay_domain_registered', 'no' ); |
| 972 | return; |
| 973 | } |
| 974 | |
| 975 | try { |
| 976 | $recently_registered = get_transient( 'wc_square_check_apple_pay_domain_registration' ); |
| 977 | |
| 978 | if ( 'no' === $this->gateway->get_option( 'apple_pay_domain_registered', 'no' ) || ! $recently_registered ) { |
| 979 | $this->register_apple_pay_domain(); |
| 980 | |
| 981 | $this->gateway->update_option( 'apple_pay_domain_registered', 'yes' ); |
| 982 | $this->gateway->get_plugin()->log( 'Your domain has been verified with Apple Pay!' ); |
| 983 | |
| 984 | // avoid API rate limits by limiting the request to checking every hour |
| 985 | set_transient( 'wc_square_check_apple_pay_domain_registration', true, HOUR_IN_SECONDS ); |
| 986 | } |
| 987 | } catch ( \Exception $e ) { |
| 988 | $this->gateway->update_option( 'apple_pay_domain_registered', 'no' ); |
| 989 | $this->gateway->get_plugin()->log( 'Error: ' . $e->getMessage() ); |
| 990 | } |
| 991 | } |
| 992 | |
| 993 | /** |
| 994 | * Sends an API request to endpoint v2/apple-pay/domains to register the store's domain with Square/Apple Pay. |
| 995 | * |
| 996 | * Reference: https://developer.squareup.com/docs/payment-form/cookbook/apple-pay-register-domains |
| 997 | * |
| 998 | * @since 2.3 |
| 999 | * @throws \Exception on error |
| 1000 | * @return void |
| 1001 | */ |
| 1002 | private function register_apple_pay_domain() { |
| 1003 | $access_token = $this->gateway->get_plugin()->get_settings_handler()->get_access_token(); |
| 1004 | $is_sandbox = $this->gateway->get_plugin()->get_settings_handler()->is_sandbox(); |
| 1005 | $domain_name = ! empty( $_SERVER['HTTP_HOST'] ) ? wc_clean( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : ''; |
| 1006 | |
| 1007 | if ( empty( $domain_name ) ) { |
| 1008 | throw new \Exception( 'Unable to verify domain with Apple Pay - no domain found in $_SERVER[\'HTTP_HOST\'].' ); |
| 1009 | } |
| 1010 | |
| 1011 | if ( empty( $access_token ) ) { |
| 1012 | throw new \Exception( __( 'Unable to verify domain with Apple Pay - missing access token.', 'woocommerce-square' ) ); |
| 1013 | } |
| 1014 | |
| 1015 | $response = wp_remote_post( |
| 1016 | 'https://connect.squareup' . ( $is_sandbox ? 'sandbox' : '' ) . '.com/v2/apple-pay/domains', |
| 1017 | array( |
| 1018 | 'headers' => array( |
| 1019 | 'Square-Version' => '2020-10-28', |
| 1020 | 'Authorization' => 'Bearer ' . $access_token, |
| 1021 | 'Content-Type' => 'application/json', |
| 1022 | ), |
| 1023 | 'body' => wp_json_encode( |
| 1024 | array( |
| 1025 | 'domain_name' => $domain_name, |
| 1026 | ) |
| 1027 | ), |
| 1028 | ) |
| 1029 | ); |
| 1030 | |
| 1031 | if ( is_wp_error( $response ) ) { |
| 1032 | /* translators: error message */ |
| 1033 | throw new \Exception( sprintf( 'Unable to verify domain %s - %s', $domain_name, $response->get_error_message() ) ); |
| 1034 | } |
| 1035 | |
| 1036 | $parsed_response = json_decode( $response['body'], true ); |
| 1037 | |
| 1038 | if ( 200 !== $response['response']['code'] || empty( $parsed_response['status'] ) || 'VERIFIED' !== $parsed_response['status'] ) { |
| 1039 | /* translators: error message */ |
| 1040 | throw new \Exception( sprintf( 'Unable to verify domain %s - response = %s', $domain_name, print_r( $parsed_response, true ) ) ); //phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_print_r |
| 1041 | } |
| 1042 | } |
| 1043 | |
| 1044 | /** |
| 1045 | * Returns an array of pages that digital wallets are loaded/available on. |
| 1046 | * Defaults to product, cart and checkout pages. |
| 1047 | * |
| 1048 | * @since 2.3 |
| 1049 | * @return array |
| 1050 | */ |
| 1051 | public function get_available_pages() { |
| 1052 | /** |
| 1053 | * Hook to filter pages which should load digital wallets. |
| 1054 | * |
| 1055 | * @param array Array of page names. |
| 1056 | * @since 2.3 |
| 1057 | */ |
| 1058 | return apply_filters( |
| 1059 | 'wc_square_display_digital_wallet_on_pages', |
| 1060 | array( |
| 1061 | 'product', |
| 1062 | 'cart', |
| 1063 | 'checkout', |
| 1064 | ), |
| 1065 | $this |
| 1066 | ); |
| 1067 | } |
| 1068 | |
| 1069 | /** |
| 1070 | * Returns the current page. |
| 1071 | * |
| 1072 | * Stores the result in $this->page to avoid recalculating multiple times per request |
| 1073 | * |
| 1074 | * @since 2.3 |
| 1075 | * @return string |
| 1076 | */ |
| 1077 | public function get_current_page() { |
| 1078 | if ( null === $this->page ) { |
| 1079 | $is_cart = is_cart() && ! WC()->cart->is_empty(); |
| 1080 | $is_product = is_product() || wc_post_content_has_shortcode( 'product_page' ); |
| 1081 | $this->page = $is_cart ? 'cart' : ( $is_product ? 'product' : ( is_checkout() ? 'checkout' : null ) ); |
| 1082 | } |
| 1083 | |
| 1084 | return $this->page; |
| 1085 | } |
| 1086 | |
| 1087 | /** |
| 1088 | * Returns cart totals in an array format |
| 1089 | * |
| 1090 | * @since 2.3 |
| 1091 | * @throws \Exception if no cart is found |
| 1092 | * @return array |
| 1093 | */ |
| 1094 | public function get_cart_totals() { |
| 1095 | if ( ! isset( WC()->cart ) ) { |
| 1096 | throw new \Exception( 'Cart data cannot be found.' ); |
| 1097 | } |
| 1098 | |
| 1099 | return array( |
| 1100 | 'subtotal' => WC()->cart->subtotal_ex_tax, |
| 1101 | 'discount' => WC()->cart->get_cart_discount_total(), |
| 1102 | 'shipping' => WC()->cart->shipping_total, |
| 1103 | 'fees' => WC()->cart->fee_total, |
| 1104 | 'taxes' => WC()->cart->tax_total + WC()->cart->shipping_tax_total, |
| 1105 | ); |
| 1106 | } |
| 1107 | |
| 1108 | /** |
| 1109 | * Returns a list of hidden digital wallet options |
| 1110 | * |
| 1111 | * If Apple Pay domain hasn't been registered, force Apple Pay to be hidden. |
| 1112 | * |
| 1113 | * @since 2.3 |
| 1114 | * @return array |
| 1115 | */ |
| 1116 | public function get_hidden_button_options() { |
| 1117 | $hidden_options = $this->gateway->get_option( 'digital_wallets_hide_button_options', array() ); |
| 1118 | |
| 1119 | if ( ( ! is_array( $hidden_options ) || ! in_array( 'apple', $hidden_options, true ) ) && 'no' === $this->gateway->get_option( 'apple_pay_domain_registered', 'no' ) ) { |
| 1120 | $hidden_options[] = 'apple'; |
| 1121 | } |
| 1122 | |
| 1123 | return $hidden_options; |
| 1124 | } |
| 1125 | |
| 1126 | /** |
| 1127 | * Returns a list the supported product types that can be used to purchase a digital wallet |
| 1128 | * |
| 1129 | * @since 2.3 |
| 1130 | * @return array |
| 1131 | */ |
| 1132 | public function supported_product_types() { |
| 1133 | /** |
| 1134 | * Hook to filter array of post types that can support digital wallets. |
| 1135 | * |
| 1136 | * @param array Array of supported post types. |
| 1137 | * @since 2.3 |
| 1138 | */ |
| 1139 | return apply_filters( |
| 1140 | 'wc_square_digital_wallets_supported_product_types', |
| 1141 | array( |
| 1142 | 'simple', |
| 1143 | 'variable', |
| 1144 | 'variation', |
| 1145 | 'booking', |
| 1146 | 'bundle', |
| 1147 | 'composite', |
| 1148 | 'mix-and-match', |
| 1149 | ) |
| 1150 | ); |
| 1151 | } |
| 1152 | |
| 1153 | /** |
| 1154 | * Checks if digital wallets are allowed to be used to purchase the current product. |
| 1155 | * |
| 1156 | * @since 2.3 |
| 1157 | * @return bool |
| 1158 | */ |
| 1159 | public function allowed_for_product_page() { |
| 1160 | global $post; |
| 1161 | |
| 1162 | $product = wc_get_product( $post->ID ); |
| 1163 | |
| 1164 | if ( ! is_object( $product ) || ! in_array( $product->get_type(), $this->supported_product_types(), true ) ) { |
| 1165 | return false; |
| 1166 | } |
| 1167 | |
| 1168 | // Trial subscriptions with shipping are not supported |
| 1169 | if ( class_exists( 'WC_Subscriptions_Order' ) && $product->needs_shipping() && \WC_Subscriptions_Product::get_trial_length( $product ) > 0 ) { |
| 1170 | return false; |
| 1171 | } |
| 1172 | |
| 1173 | // Pre Orders charge upon release not supported. |
| 1174 | if ( class_exists( 'WC_Pre_Orders_Order' ) && \WC_Pre_Orders_Product::product_is_charged_upon_release( $product ) ) { |
| 1175 | return false; |
| 1176 | } |
| 1177 | |
| 1178 | // File upload addon not supported |
| 1179 | if ( class_exists( 'WC_Product_Addons_Helper' ) ) { |
| 1180 | $product_addons = \WC_Product_Addons_Helper::get_product_addons( $product->get_id() ); |
| 1181 | foreach ( $product_addons as $addon ) { |
| 1182 | if ( 'file_upload' === $addon['type'] ) { |
| 1183 | return false; |
| 1184 | } |
| 1185 | } |
| 1186 | } |
| 1187 | |
| 1188 | return true; |
| 1189 | } |
| 1190 | |
| 1191 | /** |
| 1192 | * Checks the cart to see if Square Digital Wallets is allowed to purchase all cart items. |
| 1193 | * |
| 1194 | * @since 2.3 |
| 1195 | * @return bool |
| 1196 | */ |
| 1197 | public function allowed_for_cart() { |
| 1198 | foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) { |
| 1199 | /** |
| 1200 | * Hook to filter cart item product. |
| 1201 | * |
| 1202 | * @param array $cart_item['data] Product object. |
| 1203 | * @param array $cart_item Cart item. |
| 1204 | * @param string $cart_item_key Cart item key. |
| 1205 | * @since 2.3 |
| 1206 | */ |
| 1207 | $_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key ); |
| 1208 | |
| 1209 | if ( ! in_array( $_product->get_type(), $this->supported_product_types(), true ) ) { |
| 1210 | return false; |
| 1211 | } |
| 1212 | |
| 1213 | // Trial subscriptions with shipping are not supported |
| 1214 | if ( class_exists( 'WC_Subscriptions_Order' ) && \WC_Subscriptions_Cart::cart_contains_subscription() && $_product->needs_shipping() && \WC_Subscriptions_Product::get_trial_length( $_product ) > 0 ) { |
| 1215 | return false; |
| 1216 | } |
| 1217 | |
| 1218 | // Pre Orders compatbility where we don't support charge upon release. |
| 1219 | if ( class_exists( 'WC_Pre_Orders_Order' ) && \WC_Pre_Orders_Cart::cart_contains_pre_order() && \WC_Pre_Orders_Product::product_is_charged_upon_release( \WC_Pre_Orders_Cart::get_pre_order_product() ) ) { |
| 1220 | return false; |
| 1221 | } |
| 1222 | } |
| 1223 | |
| 1224 | return true; |
| 1225 | } |
| 1226 | |
| 1227 | /** |
| 1228 | * Returns if Google Pay and/or Apple Pay is available by checking the following: |
| 1229 | * - setting is enabled |
| 1230 | * - country and currency is supported |
| 1231 | * - square is connected and location is set |
| 1232 | * - current page/cart has items that can be purchased with a digital wallet |
| 1233 | * |
| 1234 | * Sets $this->is_available so that it's only checked once per request/page load |
| 1235 | * |
| 1236 | * @since 2.3 |
| 1237 | * @return bool |
| 1238 | */ |
| 1239 | public function is_available() { |
| 1240 | if ( null === $this->is_available ) { |
| 1241 | $this->is_available = $this->is_available_for_page() && $this->is_digital_wallet_enabled() && $this->gateway->is_available(); |
| 1242 | } |
| 1243 | |
| 1244 | return $this->is_available; |
| 1245 | } |
| 1246 | |
| 1247 | /** |
| 1248 | * Returns true if digital wallets are available for the given page. |
| 1249 | * Checks the current page is no $page value is given |
| 1250 | * |
| 1251 | * @since 2.4.0 |
| 1252 | * @param string $page |
| 1253 | * @return bool |
| 1254 | */ |
| 1255 | public function is_available_for_page( $page = '' ) { |
| 1256 | $is_available = true; |
| 1257 | $page = ! empty( $page ) ? $page : $this->get_current_page(); |
| 1258 | $available_pages = $this->get_available_pages(); |
| 1259 | |
| 1260 | if ( empty( $page ) || ! is_array( $available_pages ) || ! in_array( $page, $available_pages, true ) ) { |
| 1261 | $is_available = false; |
| 1262 | } |
| 1263 | |
| 1264 | if ( $is_available && 'product' === $page ) { |
| 1265 | $is_available = $this->allowed_for_product_page(); |
| 1266 | } elseif ( $is_available && ( 'cart' === $page || 'checkout' === $page ) ) { |
| 1267 | $is_available = $this->allowed_for_cart(); |
| 1268 | } |
| 1269 | |
| 1270 | return $is_available; |
| 1271 | } |
| 1272 | |
| 1273 | /** |
| 1274 | * Checks if digital wallets are available and enabled. |
| 1275 | * |
| 1276 | * @since 2.4 |
| 1277 | * @return bool |
| 1278 | */ |
| 1279 | public function is_digital_wallet_enabled() { |
| 1280 | return $this->gateway->is_digital_wallet_available() && 'yes' === $this->gateway->get_option( 'enable_digital_wallets', 'yes' ); |
| 1281 | } |
| 1282 | |
| 1283 | /** |
| 1284 | * This function calculates the value returned by get_option( 'wc_square_apple_pay_enabled', $default ) |
| 1285 | * and is used by WC Admin's Remote Inbox Notifications for marketing purposes. |
| 1286 | * |
| 1287 | * Returns either 1 or 2 if Apple Pay is enabled on the store, or $value (false) if not |
| 1288 | * |
| 1289 | * @since 2.3 |
| 1290 | * @param $value |
| 1291 | * @return int|mixed |
| 1292 | */ |
| 1293 | public function get_option_is_apple_pay_enabled( $value ) { |
| 1294 | if ( $this->is_digital_wallet_enabled() && ! in_array( 'apple', $this->gateway->get_option( 'digital_wallets_hide_button_options', array() ), true ) ) { |
| 1295 | $value = wp_rand( 1, 2 ); |
| 1296 | } |
| 1297 | |
| 1298 | return $value; |
| 1299 | } |
| 1300 | } |
| 1301 |