Completed
Pull Request — master (#1003)
by Rommel
01:36
created
includes/payment-methods/class-wc-stripe-payment-request.php 1 patch
Spacing   +301 added lines, -301 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @since   4.0.0
7 7
  */
8 8
 
9
-if ( ! defined( 'ABSPATH' ) ) {
9
+if ( ! defined('ABSPATH')) {
10 10
 	exit;
11 11
 }
12 12
 
@@ -64,41 +64,41 @@  discard block
 block discarded – undo
64 64
 	 */
65 65
 	public function __construct() {
66 66
 		self::$_this            = $this;
67
-		$this->stripe_settings  = get_option( 'woocommerce_stripe_settings', array() );
68
-		$this->testmode         = ( ! empty( $this->stripe_settings['testmode'] ) && 'yes' === $this->stripe_settings['testmode'] ) ? true : false;
69
-		$this->publishable_key  = ! empty( $this->stripe_settings['publishable_key'] ) ? $this->stripe_settings['publishable_key'] : '';
70
-		$this->secret_key       = ! empty( $this->stripe_settings['secret_key'] ) ? $this->stripe_settings['secret_key'] : '';
71
-		$this->total_label      = ! empty( $this->stripe_settings['statement_descriptor'] ) ? WC_Stripe_Helper::clean_statement_descriptor( $this->stripe_settings['statement_descriptor'] ) : '';
67
+		$this->stripe_settings  = get_option('woocommerce_stripe_settings', array());
68
+		$this->testmode         = ( ! empty($this->stripe_settings['testmode']) && 'yes' === $this->stripe_settings['testmode']) ? true : false;
69
+		$this->publishable_key  = ! empty($this->stripe_settings['publishable_key']) ? $this->stripe_settings['publishable_key'] : '';
70
+		$this->secret_key       = ! empty($this->stripe_settings['secret_key']) ? $this->stripe_settings['secret_key'] : '';
71
+		$this->total_label      = ! empty($this->stripe_settings['statement_descriptor']) ? WC_Stripe_Helper::clean_statement_descriptor($this->stripe_settings['statement_descriptor']) : '';
72 72
 
73
-		if ( $this->testmode ) {
74
-			$this->publishable_key = ! empty( $this->stripe_settings['test_publishable_key'] ) ? $this->stripe_settings['test_publishable_key'] : '';
75
-			$this->secret_key      = ! empty( $this->stripe_settings['test_secret_key'] ) ? $this->stripe_settings['test_secret_key'] : '';
73
+		if ($this->testmode) {
74
+			$this->publishable_key = ! empty($this->stripe_settings['test_publishable_key']) ? $this->stripe_settings['test_publishable_key'] : '';
75
+			$this->secret_key      = ! empty($this->stripe_settings['test_secret_key']) ? $this->stripe_settings['test_secret_key'] : '';
76 76
 		}
77 77
 
78
-		$this->total_label = str_replace( "'", '', $this->total_label ) . apply_filters( 'wc_stripe_payment_request_total_label_suffix', ' (via WooCommerce)' );
78
+		$this->total_label = str_replace("'", '', $this->total_label) . apply_filters('wc_stripe_payment_request_total_label_suffix', ' (via WooCommerce)');
79 79
 
80 80
 		// Checks if Stripe Gateway is enabled.
81
-		if ( empty( $this->stripe_settings ) || ( isset( $this->stripe_settings['enabled'] ) && 'yes' !== $this->stripe_settings['enabled'] ) ) {
81
+		if (empty($this->stripe_settings) || (isset($this->stripe_settings['enabled']) && 'yes' !== $this->stripe_settings['enabled'])) {
82 82
 			return;
83 83
 		}
84 84
 
85 85
 		// Checks if Payment Request is enabled.
86
-		if ( ! isset( $this->stripe_settings['payment_request'] ) || 'yes' !== $this->stripe_settings['payment_request'] ) {
86
+		if ( ! isset($this->stripe_settings['payment_request']) || 'yes' !== $this->stripe_settings['payment_request']) {
87 87
 			return;
88 88
 		}
89 89
 
90 90
 		// Don't load for change payment method page.
91
-		if ( isset( $_GET['change_payment_method'] ) ) {
91
+		if (isset($_GET['change_payment_method'])) {
92 92
 			return;
93 93
 		}
94 94
 
95
-		$wc_default_country = substr( get_option( 'woocommerce_default_country' ), 0, 2 );
95
+		$wc_default_country = substr(get_option('woocommerce_default_country'), 0, 2);
96 96
 
97
-		if ( ! in_array( $wc_default_country, $this->get_stripe_supported_countries() ) ) {
97
+		if ( ! in_array($wc_default_country, $this->get_stripe_supported_countries())) {
98 98
 			return;
99 99
 		}
100 100
 
101
-		add_action( 'template_redirect', array( $this, 'set_session' ) );
101
+		add_action('template_redirect', array($this, 'set_session'));
102 102
 		$this->init();
103 103
 	}
104 104
 
@@ -109,7 +109,7 @@  discard block
 block discarded – undo
109 109
 	 * @return array The list of countries.
110 110
 	 */
111 111
 	public function get_stripe_supported_countries() {
112
-		return apply_filters( 'wc_stripe_supported_countries', array( 'AT', 'AU', 'BE', 'BR', 'CA', 'CH', 'DE', 'DK', 'EE', 'ES', 'FI', 'FR', 'GB', 'HK', 'IE', 'IN', 'IT', 'JP', 'LT', 'LU', 'LV', 'MX', 'NL', 'NZ', 'NO', 'PH', 'PL', 'PR', 'PT', 'RO', 'SE', 'SG', 'SK', 'US' ) );
112
+		return apply_filters('wc_stripe_supported_countries', array('AT', 'AU', 'BE', 'BR', 'CA', 'CH', 'DE', 'DK', 'EE', 'ES', 'FI', 'FR', 'GB', 'HK', 'IE', 'IN', 'IT', 'JP', 'LT', 'LU', 'LV', 'MX', 'NL', 'NZ', 'NO', 'PH', 'PL', 'PR', 'PT', 'RO', 'SE', 'SG', 'SK', 'US'));
113 113
 	}
114 114
 
115 115
 	/**
@@ -119,7 +119,7 @@  discard block
 block discarded – undo
119 119
 	 * @return bool
120 120
 	 */
121 121
 	public function are_keys_set() {
122
-		if ( empty( $this->secret_key ) || empty( $this->publishable_key ) ) {
122
+		if (empty($this->secret_key) || empty($this->publishable_key)) {
123 123
 			return false;
124 124
 		}
125 125
 
@@ -143,18 +143,18 @@  discard block
 block discarded – undo
143 143
 	 * @since 4.0.0
144 144
 	 */
145 145
 	public function set_session() {
146
-		if ( ! is_product() || ( isset( WC()->session ) && WC()->session->has_session() ) ) {
146
+		if ( ! is_product() || (isset(WC()->session) && WC()->session->has_session())) {
147 147
 			return;
148 148
 		}
149 149
 
150
-		$session_class = apply_filters( 'woocommerce_session_handler', 'WC_Session_Handler' );
150
+		$session_class = apply_filters('woocommerce_session_handler', 'WC_Session_Handler');
151 151
 		$wc_session    = new $session_class();
152 152
 
153
-		if ( version_compare( WC_VERSION, '3.3', '>=' ) ) {
153
+		if (version_compare(WC_VERSION, '3.3', '>=')) {
154 154
 			$wc_session->init();
155 155
 		}
156 156
 
157
-		$wc_session->set_customer_session_cookie( true );
157
+		$wc_session->set_customer_session_cookie(true);
158 158
 	}
159 159
 
160 160
 	/**
@@ -164,40 +164,40 @@  discard block
 block discarded – undo
164 164
 	 * @version 4.0.0
165 165
 	 */
166 166
 	public function init() {
167
-		add_action( 'wp_enqueue_scripts', array( $this, 'scripts' ) );
167
+		add_action('wp_enqueue_scripts', array($this, 'scripts'));
168 168
 
169 169
 		/*
170 170
 		 * In order to display the Payment Request button in the correct position,
171 171
 		 * a new hook was added to WooCommerce 3.0. In older versions of WooCommerce,
172 172
 		 * CSS is used to position the button.
173 173
 		 */
174
-		if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
175
-			add_action( 'woocommerce_after_add_to_cart_button', array( $this, 'display_payment_request_button_html' ), 1 );
176
-			add_action( 'woocommerce_after_add_to_cart_button', array( $this, 'display_payment_request_button_separator_html' ), 2 );
174
+		if (WC_Stripe_Helper::is_wc_lt('3.0')) {
175
+			add_action('woocommerce_after_add_to_cart_button', array($this, 'display_payment_request_button_html'), 1);
176
+			add_action('woocommerce_after_add_to_cart_button', array($this, 'display_payment_request_button_separator_html'), 2);
177 177
 		} else {
178
-			add_action( 'woocommerce_after_add_to_cart_quantity', array( $this, 'display_payment_request_button_html' ), 1 );
179
-			add_action( 'woocommerce_after_add_to_cart_quantity', array( $this, 'display_payment_request_button_separator_html' ), 2 );
178
+			add_action('woocommerce_after_add_to_cart_quantity', array($this, 'display_payment_request_button_html'), 1);
179
+			add_action('woocommerce_after_add_to_cart_quantity', array($this, 'display_payment_request_button_separator_html'), 2);
180 180
 		}
181 181
 
182
-		add_action( 'woocommerce_proceed_to_checkout', array( $this, 'display_payment_request_button_html' ), 1 );
183
-		add_action( 'woocommerce_proceed_to_checkout', array( $this, 'display_payment_request_button_separator_html' ), 2 );
182
+		add_action('woocommerce_proceed_to_checkout', array($this, 'display_payment_request_button_html'), 1);
183
+		add_action('woocommerce_proceed_to_checkout', array($this, 'display_payment_request_button_separator_html'), 2);
184 184
 
185
-		add_action( 'woocommerce_checkout_before_customer_details', array( $this, 'display_payment_request_button_html' ), 1 );
186
-		add_action( 'woocommerce_checkout_before_customer_details', array( $this, 'display_payment_request_button_separator_html' ), 2 );
185
+		add_action('woocommerce_checkout_before_customer_details', array($this, 'display_payment_request_button_html'), 1);
186
+		add_action('woocommerce_checkout_before_customer_details', array($this, 'display_payment_request_button_separator_html'), 2);
187 187
 
188
-		add_action( 'wc_ajax_wc_stripe_get_cart_details', array( $this, 'ajax_get_cart_details' ) );
189
-		add_action( 'wc_ajax_wc_stripe_get_shipping_options', array( $this, 'ajax_get_shipping_options' ) );
190
-		add_action( 'wc_ajax_wc_stripe_update_shipping_method', array( $this, 'ajax_update_shipping_method' ) );
191
-		add_action( 'wc_ajax_wc_stripe_create_order', array( $this, 'ajax_create_order' ) );
192
-		add_action( 'wc_ajax_wc_stripe_add_to_cart', array( $this, 'ajax_add_to_cart' ) );
193
-		add_action( 'wc_ajax_wc_stripe_get_selected_product_data', array( $this, 'ajax_get_selected_product_data' ) );
194
-		add_action( 'wc_ajax_wc_stripe_clear_cart', array( $this, 'ajax_clear_cart' ) );
195
-		add_action( 'wc_ajax_wc_stripe_log_errors', array( $this, 'ajax_log_errors' ) );
188
+		add_action('wc_ajax_wc_stripe_get_cart_details', array($this, 'ajax_get_cart_details'));
189
+		add_action('wc_ajax_wc_stripe_get_shipping_options', array($this, 'ajax_get_shipping_options'));
190
+		add_action('wc_ajax_wc_stripe_update_shipping_method', array($this, 'ajax_update_shipping_method'));
191
+		add_action('wc_ajax_wc_stripe_create_order', array($this, 'ajax_create_order'));
192
+		add_action('wc_ajax_wc_stripe_add_to_cart', array($this, 'ajax_add_to_cart'));
193
+		add_action('wc_ajax_wc_stripe_get_selected_product_data', array($this, 'ajax_get_selected_product_data'));
194
+		add_action('wc_ajax_wc_stripe_clear_cart', array($this, 'ajax_clear_cart'));
195
+		add_action('wc_ajax_wc_stripe_log_errors', array($this, 'ajax_log_errors'));
196 196
 
197
-		add_filter( 'woocommerce_gateway_title', array( $this, 'filter_gateway_title' ), 10, 2 );
198
-		add_filter( 'woocommerce_validate_postcode', array( $this, 'postal_code_validation' ), 10, 3 );
197
+		add_filter('woocommerce_gateway_title', array($this, 'filter_gateway_title'), 10, 2);
198
+		add_filter('woocommerce_validate_postcode', array($this, 'postal_code_validation'), 10, 3);
199 199
 
200
-		add_action( 'woocommerce_checkout_order_processed', array( $this, 'add_order_meta' ), 10, 2 );
200
+		add_action('woocommerce_checkout_order_processed', array($this, 'add_order_meta'), 10, 2);
201 201
 	}
202 202
 
203 203
 	/**
@@ -208,7 +208,7 @@  discard block
 block discarded – undo
208 208
 	 * @return string
209 209
 	 */
210 210
 	public function get_button_type() {
211
-		return isset( $this->stripe_settings['payment_request_button_type'] ) ? $this->stripe_settings['payment_request_button_type'] : 'default';
211
+		return isset($this->stripe_settings['payment_request_button_type']) ? $this->stripe_settings['payment_request_button_type'] : 'default';
212 212
 	}
213 213
 
214 214
 	/**
@@ -219,7 +219,7 @@  discard block
 block discarded – undo
219 219
 	 * @return string
220 220
 	 */
221 221
 	public function get_button_theme() {
222
-		return isset( $this->stripe_settings['payment_request_button_theme'] ) ? $this->stripe_settings['payment_request_button_theme'] : 'dark';
222
+		return isset($this->stripe_settings['payment_request_button_theme']) ? $this->stripe_settings['payment_request_button_theme'] : 'dark';
223 223
 	}
224 224
 
225 225
 	/**
@@ -230,7 +230,7 @@  discard block
 block discarded – undo
230 230
 	 * @return string
231 231
 	 */
232 232
 	public function get_button_height() {
233
-		return isset( $this->stripe_settings['payment_request_button_height'] ) ? str_replace( 'px', '', $this->stripe_settings['payment_request_button_height'] ) : '64';
233
+		return isset($this->stripe_settings['payment_request_button_height']) ? str_replace('px', '', $this->stripe_settings['payment_request_button_height']) : '64';
234 234
 	}
235 235
 
236 236
 	/**
@@ -240,40 +240,40 @@  discard block
 block discarded – undo
240 240
 	 * @version 4.0.0
241 241
 	 */
242 242
 	public function get_product_data() {
243
-		if ( ! is_product() ) {
243
+		if ( ! is_product()) {
244 244
 			return false;
245 245
 		}
246 246
 
247 247
 		global $post;
248 248
 
249
-		$product = wc_get_product( $post->ID );
249
+		$product = wc_get_product($post->ID);
250 250
 
251 251
 		$data  = array();
252 252
 		$items = array();
253 253
 
254 254
 		$items[] = array(
255
-			'label'  => WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->name : $product->get_name(),
256
-			'amount' => WC_Stripe_Helper::get_stripe_amount( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->price : $product->get_price() ),
255
+			'label'  => WC_Stripe_Helper::is_wc_lt('3.0') ? $product->name : $product->get_name(),
256
+			'amount' => WC_Stripe_Helper::get_stripe_amount(WC_Stripe_Helper::is_wc_lt('3.0') ? $product->price : $product->get_price()),
257 257
 		);
258 258
 
259
-		if ( wc_tax_enabled() ) {
259
+		if (wc_tax_enabled()) {
260 260
 			$items[] = array(
261
-				'label'   => __( 'Tax', 'woocommerce-gateway-stripe' ),
261
+				'label'   => __('Tax', 'woocommerce-gateway-stripe'),
262 262
 				'amount'  => 0,
263 263
 				'pending' => true,
264 264
 			);
265 265
 		}
266 266
 
267
-		if ( wc_shipping_enabled() && $product->needs_shipping() ) {
267
+		if (wc_shipping_enabled() && $product->needs_shipping()) {
268 268
 			$items[] = array(
269
-				'label'   => __( 'Shipping', 'woocommerce-gateway-stripe' ),
269
+				'label'   => __('Shipping', 'woocommerce-gateway-stripe'),
270 270
 				'amount'  => 0,
271 271
 				'pending' => true,
272 272
 			);
273 273
 
274 274
 			$data['shippingOptions'] = array(
275 275
 				'id'     => 'pending',
276
-				'label'  => __( 'Pending', 'woocommerce-gateway-stripe' ),
276
+				'label'  => __('Pending', 'woocommerce-gateway-stripe'),
277 277
 				'detail' => '',
278 278
 				'amount' => 0,
279 279
 			);
@@ -281,41 +281,41 @@  discard block
 block discarded – undo
281 281
 
282 282
 		$data['displayItems'] = $items;
283 283
 		$data['total']        = array(
284
-			'label'   => apply_filters( 'wc_stripe_payment_request_total_label', $this->total_label ),
285
-			'amount'  => WC_Stripe_Helper::get_stripe_amount( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->price : $product->get_price() ),
284
+			'label'   => apply_filters('wc_stripe_payment_request_total_label', $this->total_label),
285
+			'amount'  => WC_Stripe_Helper::get_stripe_amount(WC_Stripe_Helper::is_wc_lt('3.0') ? $product->price : $product->get_price()),
286 286
 			'pending' => true,
287 287
 		);
288 288
 
289
-		$data['requestShipping'] = ( wc_shipping_enabled() && $product->needs_shipping() );
290
-		$data['currency']        = strtolower( get_woocommerce_currency() );
291
-		$data['country_code']    = substr( get_option( 'woocommerce_default_country' ), 0, 2 );
289
+		$data['requestShipping'] = (wc_shipping_enabled() && $product->needs_shipping());
290
+		$data['currency']        = strtolower(get_woocommerce_currency());
291
+		$data['country_code']    = substr(get_option('woocommerce_default_country'), 0, 2);
292 292
 
293
-		return apply_filters( 'wc_stripe_payment_request_product_data', $data, $product );
293
+		return apply_filters('wc_stripe_payment_request_product_data', $data, $product);
294 294
 	}
295 295
 
296 296
 	/**
297 297
 	 * Filters the gateway title to reflect Payment Request type
298 298
 	 *
299 299
 	 */
300
-	public function filter_gateway_title( $title, $id ) {
300
+	public function filter_gateway_title($title, $id) {
301 301
 		global $post;
302 302
 
303
-		if ( ! is_object( $post ) ) {
303
+		if ( ! is_object($post)) {
304 304
 			return $title;
305 305
 		}
306 306
 
307
-		if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
308
-			$method_title = get_post_meta( $post->ID, '_payment_method_title', true );
307
+		if (WC_Stripe_Helper::is_wc_lt('3.0')) {
308
+			$method_title = get_post_meta($post->ID, '_payment_method_title', true);
309 309
 		} else {
310
-			$order        = wc_get_order( $post->ID );
311
-			$method_title = is_object( $order ) ? $order->get_payment_method_title() : '';
310
+			$order        = wc_get_order($post->ID);
311
+			$method_title = is_object($order) ? $order->get_payment_method_title() : '';
312 312
 		}
313 313
 
314
-		if ( 'stripe' === $id && ! empty( $method_title ) && 'Apple Pay (Stripe)' === $method_title ) {
314
+		if ('stripe' === $id && ! empty($method_title) && 'Apple Pay (Stripe)' === $method_title) {
315 315
 			return $method_title;
316 316
 		}
317 317
 
318
-		if ( 'stripe' === $id && ! empty( $method_title ) && 'Chrome Payment Request (Stripe)' === $method_title ) {
318
+		if ('stripe' === $id && ! empty($method_title) && 'Chrome Payment Request (Stripe)' === $method_title) {
319 319
 			return $method_title;
320 320
 		}
321 321
 
@@ -328,16 +328,16 @@  discard block
 block discarded – undo
328 328
 	 * @since 3.1.4
329 329
 	 * @version 4.0.0
330 330
 	 */
331
-	public function postal_code_validation( $valid, $postcode, $country ) {
331
+	public function postal_code_validation($valid, $postcode, $country) {
332 332
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
333 333
 
334
-		if ( ! isset( $gateways['stripe'] ) ) {
334
+		if ( ! isset($gateways['stripe'])) {
335 335
 			return $valid;
336 336
 		}
337 337
 
338
-		$payment_request_type = isset( $_POST['payment_request_type'] ) ? wc_clean( $_POST['payment_request_type'] ) : '';
338
+		$payment_request_type = isset($_POST['payment_request_type']) ? wc_clean($_POST['payment_request_type']) : '';
339 339
 
340
-		if ( 'apple_pay' !== $payment_request_type ) {
340
+		if ('apple_pay' !== $payment_request_type) {
341 341
 			return $valid;
342 342
 		}
343 343
 
@@ -347,7 +347,7 @@  discard block
 block discarded – undo
347 347
 		 * the order and not let it go through. The remedy for now is just to remove this validation.
348 348
 		 * Note that this only works with shipping providers that don't validate full postal codes.
349 349
 		 */
350
-		if ( 'GB' === $country || 'CA' === $country ) {
350
+		if ('GB' === $country || 'CA' === $country) {
351 351
 			return true;
352 352
 		}
353 353
 
@@ -362,29 +362,29 @@  discard block
 block discarded – undo
362 362
 	 * @param int $order_id
363 363
 	 * @param array $posted_data The posted data from checkout form.
364 364
 	 */
365
-	public function add_order_meta( $order_id, $posted_data ) {
366
-		if ( empty( $_POST['payment_request_type'] ) ) {
365
+	public function add_order_meta($order_id, $posted_data) {
366
+		if (empty($_POST['payment_request_type'])) {
367 367
 			return;
368 368
 		}
369 369
 
370
-		$order = wc_get_order( $order_id );
370
+		$order = wc_get_order($order_id);
371 371
 
372
-		$payment_request_type = wc_clean( $_POST['payment_request_type'] );
372
+		$payment_request_type = wc_clean($_POST['payment_request_type']);
373 373
 
374
-		if ( 'apple_pay' === $payment_request_type ) {
375
-			if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
376
-				update_post_meta( $order_id, '_payment_method_title', 'Apple Pay (Stripe)' );
374
+		if ('apple_pay' === $payment_request_type) {
375
+			if (WC_Stripe_Helper::is_wc_lt('3.0')) {
376
+				update_post_meta($order_id, '_payment_method_title', 'Apple Pay (Stripe)');
377 377
 			} else {
378
-				$order->set_payment_method_title( 'Apple Pay (Stripe)' );
378
+				$order->set_payment_method_title('Apple Pay (Stripe)');
379 379
 				$order->save();
380 380
 			}
381 381
 		}
382 382
 
383
-		if ( 'payment_request_api' === $payment_request_type ) {
384
-			if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
385
-				update_post_meta( $order_id, '_payment_method_title', 'Chrome Payment Request (Stripe)' );
383
+		if ('payment_request_api' === $payment_request_type) {
384
+			if (WC_Stripe_Helper::is_wc_lt('3.0')) {
385
+				update_post_meta($order_id, '_payment_method_title', 'Chrome Payment Request (Stripe)');
386 386
 			} else {
387
-				$order->set_payment_method_title( 'Chrome Payment Request (Stripe)' );
387
+				$order->set_payment_method_title('Chrome Payment Request (Stripe)');
388 388
 				$order->save();
389 389
 			}
390 390
 		}
@@ -423,20 +423,20 @@  discard block
 block discarded – undo
423 423
 	 * @return bool
424 424
 	 */
425 425
 	public function allowed_items_in_cart() {
426
-		foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
427
-			$_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );
426
+		foreach (WC()->cart->get_cart() as $cart_item_key => $cart_item) {
427
+			$_product = apply_filters('woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key);
428 428
 
429
-			if ( ! in_array( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $_product->product_type : $_product->get_type() ), $this->supported_product_types() ) ) {
429
+			if ( ! in_array((WC_Stripe_Helper::is_wc_lt('3.0') ? $_product->product_type : $_product->get_type()), $this->supported_product_types())) {
430 430
 				return false;
431 431
 			}
432 432
 
433 433
 			// Trial subscriptions with shipping are not supported
434
-			if ( class_exists( 'WC_Subscriptions_Order' ) && WC_Subscriptions_Cart::cart_contains_subscription() && $_product->needs_shipping() && WC_Subscriptions_Product::get_trial_length( $_product ) > 0 ) {
434
+			if (class_exists('WC_Subscriptions_Order') && WC_Subscriptions_Cart::cart_contains_subscription() && $_product->needs_shipping() && WC_Subscriptions_Product::get_trial_length($_product) > 0) {
435 435
 				return false;
436 436
 			}
437 437
 
438 438
 			// Pre Orders compatbility where we don't support charge upon release.
439
-			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() ) ) {
439
+			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())) {
440 440
 				return false;
441 441
 			}
442 442
 		}
@@ -452,83 +452,83 @@  discard block
 block discarded – undo
452 452
 	 */
453 453
 	public function scripts() {
454 454
 		// If keys are not set bail.
455
-		if ( ! $this->are_keys_set() ) {
456
-			WC_Stripe_Logger::log( 'Keys are not set correctly.' );
455
+		if ( ! $this->are_keys_set()) {
456
+			WC_Stripe_Logger::log('Keys are not set correctly.');
457 457
 			return;
458 458
 		}
459 459
 
460 460
 		// If no SSL bail.
461
-		if ( ! $this->testmode && ! is_ssl() ) {
462
-			WC_Stripe_Logger::log( 'Stripe Payment Request live mode requires SSL.' );
461
+		if ( ! $this->testmode && ! is_ssl()) {
462
+			WC_Stripe_Logger::log('Stripe Payment Request live mode requires SSL.');
463 463
 			return;
464 464
 		}
465 465
 
466
-		if ( ! is_product() && ! is_cart() && ! is_checkout() && ! isset( $_GET['pay_for_order'] ) ) {
466
+		if ( ! is_product() && ! is_cart() && ! is_checkout() && ! isset($_GET['pay_for_order'])) {
467 467
 			return;
468 468
 		}
469 469
 
470
-		if ( is_product() ) {
470
+		if (is_product()) {
471 471
 			global $post;
472 472
 
473
-			$product = wc_get_product( $post->ID );
473
+			$product = wc_get_product($post->ID);
474 474
 
475
-			if ( ! is_object( $product ) || ! in_array( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->product_type : $product->get_type() ), $this->supported_product_types() ) ) {
475
+			if ( ! is_object($product) || ! in_array((WC_Stripe_Helper::is_wc_lt('3.0') ? $product->product_type : $product->get_type()), $this->supported_product_types())) {
476 476
 				return;
477 477
 			}
478 478
 
479
-			if ( apply_filters( 'wc_stripe_hide_payment_request_on_product_page', false, $post ) ) {
479
+			if (apply_filters('wc_stripe_hide_payment_request_on_product_page', false, $post)) {
480 480
 				return;
481 481
 			}
482 482
 		}
483 483
 
484
-		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
484
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
485 485
 
486 486
 		$stripe_params = array(
487
-			'ajax_url'        => WC_AJAX::get_endpoint( '%%endpoint%%' ),
487
+			'ajax_url'        => WC_AJAX::get_endpoint('%%endpoint%%'),
488 488
 			'stripe'          => array(
489 489
 				'key'                => $this->publishable_key,
490
-				'allow_prepaid_card' => apply_filters( 'wc_stripe_allow_prepaid_card', true ) ? 'yes' : 'no',
490
+				'allow_prepaid_card' => apply_filters('wc_stripe_allow_prepaid_card', true) ? 'yes' : 'no',
491 491
 			),
492 492
 			'nonce'           => array(
493
-				'payment'                   => wp_create_nonce( 'wc-stripe-payment-request' ),
494
-				'shipping'                  => wp_create_nonce( 'wc-stripe-payment-request-shipping' ),
495
-				'update_shipping'           => wp_create_nonce( 'wc-stripe-update-shipping-method' ),
496
-				'checkout'                  => wp_create_nonce( 'woocommerce-process_checkout' ),
497
-				'add_to_cart'               => wp_create_nonce( 'wc-stripe-add-to-cart' ),
498
-				'get_selected_product_data' => wp_create_nonce( 'wc-stripe-get-selected-product-data' ),
499
-				'log_errors'                => wp_create_nonce( 'wc-stripe-log-errors' ),
500
-				'clear_cart'                => wp_create_nonce( 'wc-stripe-clear-cart' ),
493
+				'payment'                   => wp_create_nonce('wc-stripe-payment-request'),
494
+				'shipping'                  => wp_create_nonce('wc-stripe-payment-request-shipping'),
495
+				'update_shipping'           => wp_create_nonce('wc-stripe-update-shipping-method'),
496
+				'checkout'                  => wp_create_nonce('woocommerce-process_checkout'),
497
+				'add_to_cart'               => wp_create_nonce('wc-stripe-add-to-cart'),
498
+				'get_selected_product_data' => wp_create_nonce('wc-stripe-get-selected-product-data'),
499
+				'log_errors'                => wp_create_nonce('wc-stripe-log-errors'),
500
+				'clear_cart'                => wp_create_nonce('wc-stripe-clear-cart'),
501 501
 			),
502 502
 			'i18n'            => array(
503
-				'no_prepaid_card'  => __( 'Sorry, we\'re not accepting prepaid cards at this time.', 'woocommerce-gateway-stripe' ),
503
+				'no_prepaid_card'  => __('Sorry, we\'re not accepting prepaid cards at this time.', 'woocommerce-gateway-stripe'),
504 504
 				/* translators: Do not translate the [option] placeholder */
505
-				'unknown_shipping' => __( 'Unknown shipping option "[option]".', 'woocommerce-gateway-stripe' ),
505
+				'unknown_shipping' => __('Unknown shipping option "[option]".', 'woocommerce-gateway-stripe'),
506 506
 			),
507 507
 			'checkout'        => array(
508 508
 				'url'            => wc_get_checkout_url(),
509
-				'currency_code'  => strtolower( get_woocommerce_currency() ),
510
-				'country_code'   => substr( get_option( 'woocommerce_default_country' ), 0, 2 ),
509
+				'currency_code'  => strtolower(get_woocommerce_currency()),
510
+				'country_code'   => substr(get_option('woocommerce_default_country'), 0, 2),
511 511
 				'needs_shipping' => WC()->cart->needs_shipping() ? 'yes' : 'no',
512 512
 			),
513 513
 			'button'          => array(
514 514
 				'type'   => $this->get_button_type(),
515 515
 				'theme'  => $this->get_button_theme(),
516 516
 				'height' => $this->get_button_height(),
517
-				'locale' => apply_filters( 'wc_stripe_payment_request_button_locale', substr( get_locale(), 0, 2 ) ), // Default format is en_US.
517
+				'locale' => apply_filters('wc_stripe_payment_request_button_locale', substr(get_locale(), 0, 2)), // Default format is en_US.
518 518
 			),
519 519
 			'is_product_page' => is_product(),
520 520
 			'product'         => $this->get_product_data(),
521 521
 		);
522 522
 
523
-		wp_register_script( 'stripe', 'https://js.stripe.com/v3/', '', '3.0', true );
524
-		wp_register_script( 'wc_stripe_payment_request', plugins_url( 'assets/js/stripe-payment-request' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'jquery', 'stripe' ), WC_STRIPE_VERSION, true );
523
+		wp_register_script('stripe', 'https://js.stripe.com/v3/', '', '3.0', true);
524
+		wp_register_script('wc_stripe_payment_request', plugins_url('assets/js/stripe-payment-request' . $suffix . '.js', WC_STRIPE_MAIN_FILE), array('jquery', 'stripe'), WC_STRIPE_VERSION, true);
525 525
 
526
-		wp_localize_script( 'wc_stripe_payment_request', 'wc_stripe_payment_request_params', apply_filters( 'wc_stripe_payment_request_params', $stripe_params ) );
526
+		wp_localize_script('wc_stripe_payment_request', 'wc_stripe_payment_request_params', apply_filters('wc_stripe_payment_request_params', $stripe_params));
527 527
 
528
-		wp_enqueue_script( 'wc_stripe_payment_request' );
528
+		wp_enqueue_script('wc_stripe_payment_request');
529 529
 
530 530
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
531
-		if ( isset( $gateways['stripe'] ) ) {
531
+		if (isset($gateways['stripe'])) {
532 532
 			$gateways['stripe']->payment_scripts();
533 533
 		}
534 534
 	}
@@ -544,42 +544,42 @@  discard block
 block discarded – undo
544 544
 
545 545
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
546 546
 
547
-		if ( ! isset( $gateways['stripe'] ) ) {
547
+		if ( ! isset($gateways['stripe'])) {
548 548
 			return;
549 549
 		}
550 550
 
551
-		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset( $_GET['pay_for_order'] ) ) {
551
+		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset($_GET['pay_for_order'])) {
552 552
 			return;
553 553
 		}
554 554
 
555
-		if ( is_product() && apply_filters( 'wc_stripe_hide_payment_request_on_product_page', false, $post ) ) {
555
+		if (is_product() && apply_filters('wc_stripe_hide_payment_request_on_product_page', false, $post)) {
556 556
 			return;
557 557
 		}
558 558
 
559
-		if ( is_checkout() && ! apply_filters( 'wc_stripe_show_payment_request_on_checkout', false, $post ) ) {
559
+		if (is_checkout() && ! apply_filters('wc_stripe_show_payment_request_on_checkout', false, $post)) {
560 560
 			return;
561 561
 		}
562 562
 
563
-		if ( is_product() ) {
564
-			$product = wc_get_product( $post->ID );
563
+		if (is_product()) {
564
+			$product = wc_get_product($post->ID);
565 565
 
566
-			if ( ! is_object( $product ) || ! in_array( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->product_type : $product->get_type() ), $this->supported_product_types() ) ) {
566
+			if ( ! is_object($product) || ! in_array((WC_Stripe_Helper::is_wc_lt('3.0') ? $product->product_type : $product->get_type()), $this->supported_product_types())) {
567 567
 				return;
568 568
 			}
569 569
 
570 570
 			// Trial subscriptions with shipping are not supported
571
-			if ( class_exists( 'WC_Subscriptions_Order' ) && $product->needs_shipping() && WC_Subscriptions_Product::get_trial_length( $product ) > 0 ) {
571
+			if (class_exists('WC_Subscriptions_Order') && $product->needs_shipping() && WC_Subscriptions_Product::get_trial_length($product) > 0) {
572 572
 				return;
573 573
 			}
574 574
 
575 575
 			// Pre Orders charge upon release not supported.
576
-			if ( class_exists( 'WC_Pre_Orders_Order' ) && WC_Pre_Orders_Product::product_is_charged_upon_release( $product ) ) {
577
-				WC_Stripe_Logger::log( 'Pre Order charge upon release is not supported. ( Payment Request button disabled )' );
576
+			if (class_exists('WC_Pre_Orders_Order') && WC_Pre_Orders_Product::product_is_charged_upon_release($product)) {
577
+				WC_Stripe_Logger::log('Pre Order charge upon release is not supported. ( Payment Request button disabled )');
578 578
 				return;
579 579
 			}
580 580
 		} else {
581
-			if ( ! $this->allowed_items_in_cart() ) {
582
-				WC_Stripe_Logger::log( 'Items in the cart has unsupported product type ( Payment Request button disabled )' );
581
+			if ( ! $this->allowed_items_in_cart()) {
582
+				WC_Stripe_Logger::log('Items in the cart has unsupported product type ( Payment Request button disabled )');
583 583
 				return;
584 584
 			}
585 585
 		}
@@ -603,47 +603,47 @@  discard block
 block discarded – undo
603 603
 
604 604
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
605 605
 
606
-		if ( ! isset( $gateways['stripe'] ) ) {
606
+		if ( ! isset($gateways['stripe'])) {
607 607
 			return;
608 608
 		}
609 609
 
610
-		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset( $_GET['pay_for_order'] ) ) {
610
+		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset($_GET['pay_for_order'])) {
611 611
 			return;
612 612
 		}
613 613
 
614
-		if ( is_product() && apply_filters( 'wc_stripe_hide_payment_request_on_product_page', false, $post ) ) {
614
+		if (is_product() && apply_filters('wc_stripe_hide_payment_request_on_product_page', false, $post)) {
615 615
 			return;
616 616
 		}
617 617
 
618
-		if ( is_checkout() && ! apply_filters( 'wc_stripe_show_payment_request_on_checkout', false, $post ) ) {
618
+		if (is_checkout() && ! apply_filters('wc_stripe_show_payment_request_on_checkout', false, $post)) {
619 619
 			return;
620 620
 		}
621 621
 
622
-		if ( is_product() ) {
623
-			$product = wc_get_product( $post->ID );
622
+		if (is_product()) {
623
+			$product = wc_get_product($post->ID);
624 624
 
625
-			if ( ! is_object( $product ) || ! in_array( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->product_type : $product->get_type() ), $this->supported_product_types() ) ) {
625
+			if ( ! is_object($product) || ! in_array((WC_Stripe_Helper::is_wc_lt('3.0') ? $product->product_type : $product->get_type()), $this->supported_product_types())) {
626 626
 				return;
627 627
 			}
628 628
 
629 629
 			// Trial subscriptions with shipping are not supported
630
-			if ( class_exists( 'WC_Subscriptions_Order' ) && $product->needs_shipping() && WC_Subscriptions_Product::get_trial_length( $product ) > 0 ) {
630
+			if (class_exists('WC_Subscriptions_Order') && $product->needs_shipping() && WC_Subscriptions_Product::get_trial_length($product) > 0) {
631 631
 				return;
632 632
 			}
633 633
 
634 634
 			// Pre Orders charge upon release not supported.
635
-			if ( class_exists( 'WC_Pre_Orders_Order' ) && WC_Pre_Orders_Product::product_is_charged_upon_release( $product ) ) {
636
-				WC_Stripe_Logger::log( 'Pre Order charge upon release is not supported. ( Payment Request button disabled )' );
635
+			if (class_exists('WC_Pre_Orders_Order') && WC_Pre_Orders_Product::product_is_charged_upon_release($product)) {
636
+				WC_Stripe_Logger::log('Pre Order charge upon release is not supported. ( Payment Request button disabled )');
637 637
 				return;
638 638
 			}
639 639
 		} else {
640
-			if ( ! $this->allowed_items_in_cart() ) {
641
-				WC_Stripe_Logger::log( 'Items in the cart has unsupported product type ( Payment Request button disabled )' );
640
+			if ( ! $this->allowed_items_in_cart()) {
641
+				WC_Stripe_Logger::log('Items in the cart has unsupported product type ( Payment Request button disabled )');
642 642
 				return;
643 643
 			}
644 644
 		}
645 645
 		?>
646
-		<p id="wc-stripe-payment-request-button-separator" style="margin-top:1.5em;text-align:center;display:none;">&mdash; <?php esc_html_e( 'OR', 'woocommerce-gateway-stripe' ); ?> &mdash;</p>
646
+		<p id="wc-stripe-payment-request-button-separator" style="margin-top:1.5em;text-align:center;display:none;">&mdash; <?php esc_html_e('OR', 'woocommerce-gateway-stripe'); ?> &mdash;</p>
647 647
 		<?php
648 648
 	}
649 649
 
@@ -654,11 +654,11 @@  discard block
 block discarded – undo
654 654
 	 * @version 4.0.0
655 655
 	 */
656 656
 	public function ajax_log_errors() {
657
-		check_ajax_referer( 'wc-stripe-log-errors', 'security' );
657
+		check_ajax_referer('wc-stripe-log-errors', 'security');
658 658
 
659
-		$errors = wc_clean( stripslashes( $_POST['errors'] ) );
659
+		$errors = wc_clean(stripslashes($_POST['errors']));
660 660
 
661
-		WC_Stripe_Logger::log( $errors );
661
+		WC_Stripe_Logger::log($errors);
662 662
 
663 663
 		exit;
664 664
 	}
@@ -670,7 +670,7 @@  discard block
 block discarded – undo
670 670
 	 * @version 4.0.0
671 671
 	 */
672 672
 	public function ajax_clear_cart() {
673
-		check_ajax_referer( 'wc-stripe-clear-cart', 'security' );
673
+		check_ajax_referer('wc-stripe-clear-cart', 'security');
674 674
 
675 675
 		WC()->cart->empty_cart();
676 676
 		exit;
@@ -680,10 +680,10 @@  discard block
 block discarded – undo
680 680
 	 * Get cart details.
681 681
 	 */
682 682
 	public function ajax_get_cart_details() {
683
-		check_ajax_referer( 'wc-stripe-payment-request', 'security' );
683
+		check_ajax_referer('wc-stripe-payment-request', 'security');
684 684
 
685
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
686
-			define( 'WOOCOMMERCE_CART', true );
685
+		if ( ! defined('WOOCOMMERCE_CART')) {
686
+			define('WOOCOMMERCE_CART', true);
687 687
 		}
688 688
 
689 689
 		WC()->cart->calculate_totals();
@@ -694,14 +694,14 @@  discard block
 block discarded – undo
694 694
 		$data = array(
695 695
 			'shipping_required' => WC()->cart->needs_shipping(),
696 696
 			'order_data'        => array(
697
-				'currency'     => strtolower( $currency ),
698
-				'country_code' => substr( get_option( 'woocommerce_default_country' ), 0, 2 ),
697
+				'currency'     => strtolower($currency),
698
+				'country_code' => substr(get_option('woocommerce_default_country'), 0, 2),
699 699
 			),
700 700
 		);
701 701
 
702 702
 		$data['order_data'] += $this->build_display_items();
703 703
 
704
-		wp_send_json( $data );
704
+		wp_send_json($data);
705 705
 	}
706 706
 
707 707
 	/**
@@ -712,7 +712,7 @@  discard block
 block discarded – undo
712 712
 	 * @see WC_Shipping::get_packages().
713 713
 	 */
714 714
 	public function ajax_get_shipping_options() {
715
-		check_ajax_referer( 'wc-stripe-payment-request-shipping', 'security' );
715
+		check_ajax_referer('wc-stripe-payment-request-shipping', 'security');
716 716
 
717 717
 		try {
718 718
 			// Set the shipping package.
@@ -728,34 +728,34 @@  discard block
 block discarded – undo
728 728
 				)
729 729
 			);
730 730
 
731
-			$this->calculate_shipping( apply_filters( 'wc_stripe_payment_request_shipping_posted_values', $posted ) );
731
+			$this->calculate_shipping(apply_filters('wc_stripe_payment_request_shipping_posted_values', $posted));
732 732
 
733 733
 			// Set the shipping options.
734 734
 			$data     = array();
735 735
 			$packages = WC()->shipping->get_packages();
736 736
 
737
-			if ( ! empty( $packages ) && WC()->customer->has_calculated_shipping() ) {
738
-				foreach ( $packages as $package_key => $package ) {
739
-					if ( empty( $package['rates'] ) ) {
740
-						throw new Exception( __( 'Unable to find shipping method for address.', 'woocommerce-gateway-stripe' ) );
737
+			if ( ! empty($packages) && WC()->customer->has_calculated_shipping()) {
738
+				foreach ($packages as $package_key => $package) {
739
+					if (empty($package['rates'])) {
740
+						throw new Exception(__('Unable to find shipping method for address.', 'woocommerce-gateway-stripe'));
741 741
 					}
742 742
 
743
-					foreach ( $package['rates'] as $key => $rate ) {
743
+					foreach ($package['rates'] as $key => $rate) {
744 744
 						$data['shipping_options'][] = array(
745 745
 							'id'     => $rate->id,
746 746
 							'label'  => $rate->label,
747 747
 							'detail' => '',
748
-							'amount' => WC_Stripe_Helper::get_stripe_amount( $rate->cost ),
748
+							'amount' => WC_Stripe_Helper::get_stripe_amount($rate->cost),
749 749
 						);
750 750
 					}
751 751
 				}
752 752
 			} else {
753
-				throw new Exception( __( 'Unable to find shipping method for address.', 'woocommerce-gateway-stripe' ) );
753
+				throw new Exception(__('Unable to find shipping method for address.', 'woocommerce-gateway-stripe'));
754 754
 			}
755 755
 
756
-			if ( isset( $data[0] ) ) {
756
+			if (isset($data[0])) {
757 757
 				// Auto select the first shipping method.
758
-				WC()->session->set( 'chosen_shipping_methods', array( $data[0]['id'] ) );
758
+				WC()->session->set('chosen_shipping_methods', array($data[0]['id']));
759 759
 			}
760 760
 
761 761
 			WC()->cart->calculate_totals();
@@ -763,12 +763,12 @@  discard block
 block discarded – undo
763 763
 			$data          += $this->build_display_items();
764 764
 			$data['result'] = 'success';
765 765
 
766
-			wp_send_json( $data );
767
-		} catch ( Exception $e ) {
766
+			wp_send_json($data);
767
+		} catch (Exception $e) {
768 768
 			$data          += $this->build_display_items();
769 769
 			$data['result'] = 'invalid_shipping_address';
770 770
 
771
-			wp_send_json( $data );
771
+			wp_send_json($data);
772 772
 		}
773 773
 	}
774 774
 
@@ -776,22 +776,22 @@  discard block
 block discarded – undo
776 776
 	 * Update shipping method.
777 777
 	 */
778 778
 	public function ajax_update_shipping_method() {
779
-		check_ajax_referer( 'wc-stripe-update-shipping-method', 'security' );
779
+		check_ajax_referer('wc-stripe-update-shipping-method', 'security');
780 780
 
781
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
782
-			define( 'WOOCOMMERCE_CART', true );
781
+		if ( ! defined('WOOCOMMERCE_CART')) {
782
+			define('WOOCOMMERCE_CART', true);
783 783
 		}
784 784
 
785
-		$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
786
-		$shipping_method         = filter_input( INPUT_POST, 'shipping_method', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
785
+		$chosen_shipping_methods = WC()->session->get('chosen_shipping_methods');
786
+		$shipping_method         = filter_input(INPUT_POST, 'shipping_method', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY);
787 787
 
788
-		if ( is_array( $shipping_method ) ) {
789
-			foreach ( $shipping_method as $i => $value ) {
790
-				$chosen_shipping_methods[ $i ] = wc_clean( $value );
788
+		if (is_array($shipping_method)) {
789
+			foreach ($shipping_method as $i => $value) {
790
+				$chosen_shipping_methods[$i] = wc_clean($value);
791 791
 			}
792 792
 		}
793 793
 
794
-		WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
794
+		WC()->session->set('chosen_shipping_methods', $chosen_shipping_methods);
795 795
 
796 796
 		WC()->cart->calculate_totals();
797 797
 
@@ -799,7 +799,7 @@  discard block
 block discarded – undo
799 799
 		$data          += $this->build_display_items();
800 800
 		$data['result'] = 'success';
801 801
 
802
-		wp_send_json( $data );
802
+		wp_send_json($data);
803 803
 	}
804 804
 
805 805
 	/**
@@ -810,46 +810,46 @@  discard block
 block discarded – undo
810 810
 	 * @return array $data
811 811
 	 */
812 812
 	public function ajax_get_selected_product_data() {
813
-		check_ajax_referer( 'wc-stripe-get-selected-product-data', 'security' );
813
+		check_ajax_referer('wc-stripe-get-selected-product-data', 'security');
814 814
 
815 815
 		try {
816
-			$product_id   = absint( $_POST['product_id'] );
817
-			$qty          = ! isset( $_POST['qty'] ) ? 1 : apply_filters( 'woocommerce_add_to_cart_quantity', absint( $_POST['qty'] ), $product_id );
818
-			$product      = wc_get_product( $product_id );
816
+			$product_id   = absint($_POST['product_id']);
817
+			$qty          = ! isset($_POST['qty']) ? 1 : apply_filters('woocommerce_add_to_cart_quantity', absint($_POST['qty']), $product_id);
818
+			$product      = wc_get_product($product_id);
819 819
 			$variation_id = null;
820 820
 
821
-			if ( ! is_a( $product, 'WC_Product' ) ) {
822
-				throw new Exception( sprintf( __( 'Product with the ID (%d) cannot be found.', 'woocommerce-gateway-stripe' ), $product_id ) );
821
+			if ( ! is_a($product, 'WC_Product')) {
822
+				throw new Exception(sprintf(__('Product with the ID (%d) cannot be found.', 'woocommerce-gateway-stripe'), $product_id));
823 823
 			}
824 824
 
825
-			if ( 'variable' === ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->product_type : $product->get_type() ) && isset( $_POST['attributes'] ) ) {
826
-				$attributes = array_map( 'wc_clean', $_POST['attributes'] );
825
+			if ('variable' === (WC_Stripe_Helper::is_wc_lt('3.0') ? $product->product_type : $product->get_type()) && isset($_POST['attributes'])) {
826
+				$attributes = array_map('wc_clean', $_POST['attributes']);
827 827
 
828
-				if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
829
-					$variation_id = $product->get_matching_variation( $attributes );
828
+				if (WC_Stripe_Helper::is_wc_lt('3.0')) {
829
+					$variation_id = $product->get_matching_variation($attributes);
830 830
 				} else {
831
-					$data_store   = WC_Data_Store::load( 'product' );
832
-					$variation_id = $data_store->find_matching_product_variation( $product, $attributes );
831
+					$data_store   = WC_Data_Store::load('product');
832
+					$variation_id = $data_store->find_matching_product_variation($product, $attributes);
833 833
 				}
834 834
 
835
-				if ( ! empty( $variation_id ) ) {
836
-					$product = wc_get_product( $variation_id );
835
+				if ( ! empty($variation_id)) {
836
+					$product = wc_get_product($variation_id);
837 837
 				}
838
-			} elseif ( 'simple' === ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->product_type : $product->get_type() ) ) {
839
-				$product = wc_get_product( $product_id );
838
+			} elseif ('simple' === (WC_Stripe_Helper::is_wc_lt('3.0') ? $product->product_type : $product->get_type())) {
839
+				$product = wc_get_product($product_id);
840 840
 			}
841 841
 
842 842
 			// Force quantity to 1 if sold individually and check for existing item in cart.
843
-			if ( $product->is_sold_individually() ) {
844
-				$qty = apply_filters( 'wc_stripe_payment_request_add_to_cart_sold_individually_quantity', 1, $qty, $product_id, $variation_id );
843
+			if ($product->is_sold_individually()) {
844
+				$qty = apply_filters('wc_stripe_payment_request_add_to_cart_sold_individually_quantity', 1, $qty, $product_id, $variation_id);
845 845
 			}
846 846
 
847
-			if ( ! $product->has_enough_stock( $qty ) ) {
847
+			if ( ! $product->has_enough_stock($qty)) {
848 848
 				/* translators: 1: product name 2: quantity in stock */
849
-				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-gateway-stripe' ), $product->get_name(), wc_format_stock_quantity_for_display( $product->get_stock_quantity(), $product ) ) );
849
+				throw new Exception(sprintf(__('You cannot add that amount of "%1$s"; to the cart because there is not enough stock (%2$s remaining).', 'woocommerce-gateway-stripe'), $product->get_name(), wc_format_stock_quantity_for_display($product->get_stock_quantity(), $product)));
850 850
 			}
851 851
 
852
-			$total = $qty * ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->price : $product->get_price() );
852
+			$total = $qty * (WC_Stripe_Helper::is_wc_lt('3.0') ? $product->price : $product->get_price());
853 853
 
854 854
 			$quantity_label = 1 < $qty ? ' (x' . $qty . ')' : '';
855 855
 
@@ -857,28 +857,28 @@  discard block
 block discarded – undo
857 857
 			$items = array();
858 858
 
859 859
 			$items[] = array(
860
-				'label'  => ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->name : $product->get_name() ) . $quantity_label,
861
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $total ),
860
+				'label'  => (WC_Stripe_Helper::is_wc_lt('3.0') ? $product->name : $product->get_name()) . $quantity_label,
861
+				'amount' => WC_Stripe_Helper::get_stripe_amount($total),
862 862
 			);
863 863
 
864
-			if ( wc_tax_enabled() ) {
864
+			if (wc_tax_enabled()) {
865 865
 				$items[] = array(
866
-					'label'   => __( 'Tax', 'woocommerce-gateway-stripe' ),
866
+					'label'   => __('Tax', 'woocommerce-gateway-stripe'),
867 867
 					'amount'  => 0,
868 868
 					'pending' => true,
869 869
 				);
870 870
 			}
871 871
 
872
-			if ( wc_shipping_enabled() && $product->needs_shipping() ) {
872
+			if (wc_shipping_enabled() && $product->needs_shipping()) {
873 873
 				$items[] = array(
874
-					'label'   => __( 'Shipping', 'woocommerce-gateway-stripe' ),
874
+					'label'   => __('Shipping', 'woocommerce-gateway-stripe'),
875 875
 					'amount'  => 0,
876 876
 					'pending' => true,
877 877
 				);
878 878
 
879 879
 				$data['shippingOptions'] = array(
880 880
 					'id'     => 'pending',
881
-					'label'  => __( 'Pending', 'woocommerce-gateway-stripe' ),
881
+					'label'  => __('Pending', 'woocommerce-gateway-stripe'),
882 882
 					'detail' => '',
883 883
 					'amount' => 0,
884 884
 				);
@@ -887,17 +887,17 @@  discard block
 block discarded – undo
887 887
 			$data['displayItems'] = $items;
888 888
 			$data['total']        = array(
889 889
 				'label'   => $this->total_label,
890
-				'amount'  => WC_Stripe_Helper::get_stripe_amount( $total ),
890
+				'amount'  => WC_Stripe_Helper::get_stripe_amount($total),
891 891
 				'pending' => true,
892 892
 			);
893 893
 
894
-			$data['requestShipping'] = ( wc_shipping_enabled() && $product->needs_shipping() );
895
-			$data['currency']        = strtolower( get_woocommerce_currency() );
896
-			$data['country_code']    = substr( get_option( 'woocommerce_default_country' ), 0, 2 );
894
+			$data['requestShipping'] = (wc_shipping_enabled() && $product->needs_shipping());
895
+			$data['currency']        = strtolower(get_woocommerce_currency());
896
+			$data['country_code']    = substr(get_option('woocommerce_default_country'), 0, 2);
897 897
 
898
-			wp_send_json( $data );
899
-		} catch ( Exception $e ) {
900
-			wp_send_json( array( 'error' => wp_strip_all_tags( $e->getMessage() ) ) );
898
+			wp_send_json($data);
899
+		} catch (Exception $e) {
900
+			wp_send_json(array('error' => wp_strip_all_tags($e->getMessage())));
901 901
 		}
902 902
 	}
903 903
 
@@ -909,36 +909,36 @@  discard block
 block discarded – undo
909 909
 	 * @return array $data
910 910
 	 */
911 911
 	public function ajax_add_to_cart() {
912
-		check_ajax_referer( 'wc-stripe-add-to-cart', 'security' );
912
+		check_ajax_referer('wc-stripe-add-to-cart', 'security');
913 913
 
914
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
915
-			define( 'WOOCOMMERCE_CART', true );
914
+		if ( ! defined('WOOCOMMERCE_CART')) {
915
+			define('WOOCOMMERCE_CART', true);
916 916
 		}
917 917
 
918 918
 		WC()->shipping->reset_shipping();
919 919
 
920
-		$product_id = absint( $_POST['product_id'] );
921
-		$qty        = ! isset( $_POST['qty'] ) ? 1 : absint( $_POST['qty'] );
922
-		$product    = wc_get_product( $product_id );
920
+		$product_id = absint($_POST['product_id']);
921
+		$qty        = ! isset($_POST['qty']) ? 1 : absint($_POST['qty']);
922
+		$product    = wc_get_product($product_id);
923 923
 
924 924
 		// First empty the cart to prevent wrong calculation.
925 925
 		WC()->cart->empty_cart();
926 926
 
927
-		if ( 'variable' === ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->product_type : $product->get_type() ) && isset( $_POST['attributes'] ) ) {
928
-			$attributes = array_map( 'wc_clean', $_POST['attributes'] );
927
+		if ('variable' === (WC_Stripe_Helper::is_wc_lt('3.0') ? $product->product_type : $product->get_type()) && isset($_POST['attributes'])) {
928
+			$attributes = array_map('wc_clean', $_POST['attributes']);
929 929
 
930
-			if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
931
-				$variation_id = $product->get_matching_variation( $attributes );
930
+			if (WC_Stripe_Helper::is_wc_lt('3.0')) {
931
+				$variation_id = $product->get_matching_variation($attributes);
932 932
 			} else {
933
-				$data_store   = WC_Data_Store::load( 'product' );
934
-				$variation_id = $data_store->find_matching_product_variation( $product, $attributes );
933
+				$data_store   = WC_Data_Store::load('product');
934
+				$variation_id = $data_store->find_matching_product_variation($product, $attributes);
935 935
 			}
936 936
 
937
-			WC()->cart->add_to_cart( $product->get_id(), $qty, $variation_id, $attributes );
937
+			WC()->cart->add_to_cart($product->get_id(), $qty, $variation_id, $attributes);
938 938
 		}
939 939
 
940
-		if ( 'simple' === ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $product->product_type : $product->get_type() ) ) {
941
-			WC()->cart->add_to_cart( $product->get_id(), $qty );
940
+		if ('simple' === (WC_Stripe_Helper::is_wc_lt('3.0') ? $product->product_type : $product->get_type())) {
941
+			WC()->cart->add_to_cart($product->get_id(), $qty);
942 942
 		}
943 943
 
944 944
 		WC()->cart->calculate_totals();
@@ -947,7 +947,7 @@  discard block
 block discarded – undo
947 947
 		$data          += $this->build_display_items();
948 948
 		$data['result'] = 'success';
949 949
 
950
-		wp_send_json( $data );
950
+		wp_send_json($data);
951 951
 	}
952 952
 
953 953
 	/**
@@ -960,31 +960,31 @@  discard block
 block discarded – undo
960 960
 	 * @version 4.0.0
961 961
 	 */
962 962
 	public function normalize_state() {
963
-		$billing_country  = ! empty( $_POST['billing_country'] ) ? wc_clean( $_POST['billing_country'] ) : '';
964
-		$shipping_country = ! empty( $_POST['shipping_country'] ) ? wc_clean( $_POST['shipping_country'] ) : '';
965
-		$billing_state    = ! empty( $_POST['billing_state'] ) ? wc_clean( $_POST['billing_state'] ) : '';
966
-		$shipping_state   = ! empty( $_POST['shipping_state'] ) ? wc_clean( $_POST['shipping_state'] ) : '';
963
+		$billing_country  = ! empty($_POST['billing_country']) ? wc_clean($_POST['billing_country']) : '';
964
+		$shipping_country = ! empty($_POST['shipping_country']) ? wc_clean($_POST['shipping_country']) : '';
965
+		$billing_state    = ! empty($_POST['billing_state']) ? wc_clean($_POST['billing_state']) : '';
966
+		$shipping_state   = ! empty($_POST['shipping_state']) ? wc_clean($_POST['shipping_state']) : '';
967 967
 
968
-		if ( $billing_state && $billing_country ) {
969
-			$valid_states = WC()->countries->get_states( $billing_country );
968
+		if ($billing_state && $billing_country) {
969
+			$valid_states = WC()->countries->get_states($billing_country);
970 970
 
971 971
 			// Valid states found for country.
972
-			if ( ! empty( $valid_states ) && is_array( $valid_states ) && sizeof( $valid_states ) > 0 ) {
973
-				foreach ( $valid_states as $state_abbr => $state ) {
974
-					if ( preg_match( '/' . preg_quote( $state ) . '/i', $billing_state ) ) {
972
+			if ( ! empty($valid_states) && is_array($valid_states) && sizeof($valid_states) > 0) {
973
+				foreach ($valid_states as $state_abbr => $state) {
974
+					if (preg_match('/' . preg_quote($state) . '/i', $billing_state)) {
975 975
 						$_POST['billing_state'] = $state_abbr;
976 976
 					}
977 977
 				}
978 978
 			}
979 979
 		}
980 980
 
981
-		if ( $shipping_state && $shipping_country ) {
982
-			$valid_states = WC()->countries->get_states( $shipping_country );
981
+		if ($shipping_state && $shipping_country) {
982
+			$valid_states = WC()->countries->get_states($shipping_country);
983 983
 
984 984
 			// Valid states found for country.
985
-			if ( ! empty( $valid_states ) && is_array( $valid_states ) && sizeof( $valid_states ) > 0 ) {
986
-				foreach ( $valid_states as $state_abbr => $state ) {
987
-					if ( preg_match( '/' . preg_quote( $state ) . '/i', $shipping_state ) ) {
985
+			if ( ! empty($valid_states) && is_array($valid_states) && sizeof($valid_states) > 0) {
986
+				foreach ($valid_states as $state_abbr => $state) {
987
+					if (preg_match('/' . preg_quote($state) . '/i', $shipping_state)) {
988 988
 						$_POST['shipping_state'] = $state_abbr;
989 989
 					}
990 990
 				}
@@ -999,19 +999,19 @@  discard block
 block discarded – undo
999 999
 	 * @version 4.0.0
1000 1000
 	 */
1001 1001
 	public function ajax_create_order() {
1002
-		if ( WC()->cart->is_empty() ) {
1003
-			wp_send_json_error( __( 'Empty cart', 'woocommerce-gateway-stripe' ) );
1002
+		if (WC()->cart->is_empty()) {
1003
+			wp_send_json_error(__('Empty cart', 'woocommerce-gateway-stripe'));
1004 1004
 		}
1005 1005
 
1006
-		if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
1007
-			define( 'WOOCOMMERCE_CHECKOUT', true );
1006
+		if ( ! defined('WOOCOMMERCE_CHECKOUT')) {
1007
+			define('WOOCOMMERCE_CHECKOUT', true);
1008 1008
 		}
1009 1009
 
1010 1010
 		$this->normalize_state();
1011 1011
 
1012 1012
 		WC()->checkout()->process_checkout();
1013 1013
 
1014
-		die( 0 );
1014
+		die(0);
1015 1015
 	}
1016 1016
 
1017 1017
 	/**
@@ -1021,41 +1021,41 @@  discard block
 block discarded – undo
1021 1021
 	 * @version 4.0.0
1022 1022
 	 * @param array $address
1023 1023
 	 */
1024
-	protected function calculate_shipping( $address = array() ) {
1024
+	protected function calculate_shipping($address = array()) {
1025 1025
 		$country   = $address['country'];
1026 1026
 		$state     = $address['state'];
1027 1027
 		$postcode  = $address['postcode'];
1028 1028
 		$city      = $address['city'];
1029 1029
 		$address_1 = $address['address'];
1030 1030
 		$address_2 = $address['address_2'];
1031
-		$wc_states = WC()->countries->get_states( $country );
1031
+		$wc_states = WC()->countries->get_states($country);
1032 1032
 
1033 1033
 		/**
1034 1034
 		 * In some versions of Chrome, state can be a full name. So we need
1035 1035
 		 * to convert that to abbreviation as WC is expecting that.
1036 1036
 		 */
1037
-		if ( 2 < strlen( $state ) && ! empty( $wc_states ) ) {
1038
-			$state = array_search( ucwords( strtolower( $state ) ), $wc_states, true );
1037
+		if (2 < strlen($state) && ! empty($wc_states)) {
1038
+			$state = array_search(ucwords(strtolower($state)), $wc_states, true);
1039 1039
 		}
1040 1040
 
1041 1041
 		WC()->shipping->reset_shipping();
1042 1042
 
1043
-		if ( $postcode && WC_Validation::is_postcode( $postcode, $country ) ) {
1044
-			$postcode = wc_format_postcode( $postcode, $country );
1043
+		if ($postcode && WC_Validation::is_postcode($postcode, $country)) {
1044
+			$postcode = wc_format_postcode($postcode, $country);
1045 1045
 		}
1046 1046
 
1047
-		if ( $country ) {
1048
-			WC()->customer->set_location( $country, $state, $postcode, $city );
1049
-			WC()->customer->set_shipping_location( $country, $state, $postcode, $city );
1047
+		if ($country) {
1048
+			WC()->customer->set_location($country, $state, $postcode, $city);
1049
+			WC()->customer->set_shipping_location($country, $state, $postcode, $city);
1050 1050
 		} else {
1051
-			WC_Stripe_Helper::is_wc_lt( '3.0' ) ? WC()->customer->set_to_base() : WC()->customer->set_billing_address_to_base();
1052
-			WC_Stripe_Helper::is_wc_lt( '3.0' ) ? WC()->customer->set_shipping_to_base() : WC()->customer->set_shipping_address_to_base();
1051
+			WC_Stripe_Helper::is_wc_lt('3.0') ? WC()->customer->set_to_base() : WC()->customer->set_billing_address_to_base();
1052
+			WC_Stripe_Helper::is_wc_lt('3.0') ? WC()->customer->set_shipping_to_base() : WC()->customer->set_shipping_address_to_base();
1053 1053
 		}
1054 1054
 
1055
-		if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
1056
-			WC()->customer->calculated_shipping( true );
1055
+		if (WC_Stripe_Helper::is_wc_lt('3.0')) {
1056
+			WC()->customer->calculated_shipping(true);
1057 1057
 		} else {
1058
-			WC()->customer->set_calculated_shipping( true );
1058
+			WC()->customer->set_calculated_shipping(true);
1059 1059
 			WC()->customer->save();
1060 1060
 		}
1061 1061
 
@@ -1072,17 +1072,17 @@  discard block
 block discarded – undo
1072 1072
 		$packages[0]['destination']['address']   = $address_1;
1073 1073
 		$packages[0]['destination']['address_2'] = $address_2;
1074 1074
 
1075
-		foreach ( WC()->cart->get_cart() as $item ) {
1076
-			if ( $item['data']->needs_shipping() ) {
1077
-				if ( isset( $item['line_total'] ) ) {
1075
+		foreach (WC()->cart->get_cart() as $item) {
1076
+			if ($item['data']->needs_shipping()) {
1077
+				if (isset($item['line_total'])) {
1078 1078
 					$packages[0]['contents_cost'] += $item['line_total'];
1079 1079
 				}
1080 1080
 			}
1081 1081
 		}
1082 1082
 
1083
-		$packages = apply_filters( 'woocommerce_cart_shipping_packages', $packages );
1083
+		$packages = apply_filters('woocommerce_cart_shipping_packages', $packages);
1084 1084
 
1085
-		WC()->shipping->calculate_shipping( $packages );
1085
+		WC()->shipping->calculate_shipping($packages);
1086 1086
 	}
1087 1087
 
1088 1088
 	/**
@@ -1091,19 +1091,19 @@  discard block
 block discarded – undo
1091 1091
 	 * @since 3.1.0
1092 1092
 	 * @version 4.0.0
1093 1093
 	 */
1094
-	protected function build_shipping_methods( $shipping_methods ) {
1095
-		if ( empty( $shipping_methods ) ) {
1094
+	protected function build_shipping_methods($shipping_methods) {
1095
+		if (empty($shipping_methods)) {
1096 1096
 			return array();
1097 1097
 		}
1098 1098
 
1099 1099
 		$shipping = array();
1100 1100
 
1101
-		foreach ( $shipping_methods as $method ) {
1101
+		foreach ($shipping_methods as $method) {
1102 1102
 			$shipping[] = array(
1103 1103
 				'id'     => $method['id'],
1104 1104
 				'label'  => $method['label'],
1105 1105
 				'detail' => '',
1106
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $method['amount']['value'] ),
1106
+				'amount' => WC_Stripe_Helper::get_stripe_amount($method['amount']['value']),
1107 1107
 			);
1108 1108
 		}
1109 1109
 
@@ -1117,8 +1117,8 @@  discard block
 block discarded – undo
1117 1117
 	 * @version 4.0.0
1118 1118
 	 */
1119 1119
 	protected function build_display_items() {
1120
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
1121
-			define( 'WOOCOMMERCE_CART', true );
1120
+		if ( ! defined('WOOCOMMERCE_CART')) {
1121
+			define('WOOCOMMERCE_CART', true);
1122 1122
 		}
1123 1123
 
1124 1124
 		$items     = array();
@@ -1126,71 +1126,71 @@  discard block
 block discarded – undo
1126 1126
 		$discounts = 0;
1127 1127
 
1128 1128
 		// Default show only subtotal instead of itemization.
1129
-		if ( ! apply_filters( 'wc_stripe_payment_request_hide_itemization', true ) ) {
1130
-			foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
1129
+		if ( ! apply_filters('wc_stripe_payment_request_hide_itemization', true)) {
1130
+			foreach (WC()->cart->get_cart() as $cart_item_key => $cart_item) {
1131 1131
 				$amount         = $cart_item['line_subtotal'];
1132 1132
 				$subtotal      += $cart_item['line_subtotal'];
1133 1133
 				$quantity_label = 1 < $cart_item['quantity'] ? ' (x' . $cart_item['quantity'] . ')' : '';
1134 1134
 
1135
-				$product_name = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $cart_item['data']->post->post_title : $cart_item['data']->get_name();
1135
+				$product_name = WC_Stripe_Helper::is_wc_lt('3.0') ? $cart_item['data']->post->post_title : $cart_item['data']->get_name();
1136 1136
 
1137 1137
 				$item = array(
1138 1138
 					'label'  => $product_name . $quantity_label,
1139
-					'amount' => WC_Stripe_Helper::get_stripe_amount( $amount ),
1139
+					'amount' => WC_Stripe_Helper::get_stripe_amount($amount),
1140 1140
 				);
1141 1141
 
1142 1142
 				$items[] = $item;
1143 1143
 			}
1144 1144
 		}
1145 1145
 
1146
-		if ( version_compare( WC_VERSION, '3.2', '<' ) ) {
1147
-			$discounts = wc_format_decimal( WC()->cart->get_cart_discount_total(), WC()->cart->dp );
1146
+		if (version_compare(WC_VERSION, '3.2', '<')) {
1147
+			$discounts = wc_format_decimal(WC()->cart->get_cart_discount_total(), WC()->cart->dp);
1148 1148
 		} else {
1149
-			$applied_coupons = array_values( WC()->cart->get_coupon_discount_totals() );
1149
+			$applied_coupons = array_values(WC()->cart->get_coupon_discount_totals());
1150 1150
 
1151
-			foreach ( $applied_coupons as $amount ) {
1151
+			foreach ($applied_coupons as $amount) {
1152 1152
 				$discounts += (float) $amount;
1153 1153
 			}
1154 1154
 		}
1155 1155
 
1156
-		$discounts   = wc_format_decimal( $discounts, WC()->cart->dp );
1157
-		$tax         = wc_format_decimal( WC()->cart->tax_total + WC()->cart->shipping_tax_total, WC()->cart->dp );
1158
-		$shipping    = wc_format_decimal( WC()->cart->shipping_total, WC()->cart->dp );
1159
-		$items_total = wc_format_decimal( WC()->cart->cart_contents_total, WC()->cart->dp ) + $discounts;
1160
-		$order_total = version_compare( WC_VERSION, '3.2', '<' ) ? wc_format_decimal( $items_total + $tax + $shipping - $discounts, WC()->cart->dp ) : WC()->cart->get_total( false );
1156
+		$discounts   = wc_format_decimal($discounts, WC()->cart->dp);
1157
+		$tax         = wc_format_decimal(WC()->cart->tax_total + WC()->cart->shipping_tax_total, WC()->cart->dp);
1158
+		$shipping    = wc_format_decimal(WC()->cart->shipping_total, WC()->cart->dp);
1159
+		$items_total = wc_format_decimal(WC()->cart->cart_contents_total, WC()->cart->dp) + $discounts;
1160
+		$order_total = version_compare(WC_VERSION, '3.2', '<') ? wc_format_decimal($items_total + $tax + $shipping - $discounts, WC()->cart->dp) : WC()->cart->get_total(false);
1161 1161
 
1162
-		if ( wc_tax_enabled() ) {
1162
+		if (wc_tax_enabled()) {
1163 1163
 			$items[] = array(
1164
-				'label'  => esc_html( __( 'Tax', 'woocommerce-gateway-stripe' ) ),
1165
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $tax ),
1164
+				'label'  => esc_html(__('Tax', 'woocommerce-gateway-stripe')),
1165
+				'amount' => WC_Stripe_Helper::get_stripe_amount($tax),
1166 1166
 			);
1167 1167
 		}
1168 1168
 
1169
-		if ( WC()->cart->needs_shipping() ) {
1169
+		if (WC()->cart->needs_shipping()) {
1170 1170
 			$items[] = array(
1171
-				'label'  => esc_html( __( 'Shipping', 'woocommerce-gateway-stripe' ) ),
1172
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $shipping ),
1171
+				'label'  => esc_html(__('Shipping', 'woocommerce-gateway-stripe')),
1172
+				'amount' => WC_Stripe_Helper::get_stripe_amount($shipping),
1173 1173
 			);
1174 1174
 		}
1175 1175
 
1176
-		if ( WC()->cart->has_discount() ) {
1176
+		if (WC()->cart->has_discount()) {
1177 1177
 			$items[] = array(
1178
-				'label'  => esc_html( __( 'Discount', 'woocommerce-gateway-stripe' ) ),
1179
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $discounts ),
1178
+				'label'  => esc_html(__('Discount', 'woocommerce-gateway-stripe')),
1179
+				'amount' => WC_Stripe_Helper::get_stripe_amount($discounts),
1180 1180
 			);
1181 1181
 		}
1182 1182
 
1183
-		if ( version_compare( WC_VERSION, '3.2', '<' ) ) {
1183
+		if (version_compare(WC_VERSION, '3.2', '<')) {
1184 1184
 			$cart_fees = WC()->cart->fees;
1185 1185
 		} else {
1186 1186
 			$cart_fees = WC()->cart->get_fees();
1187 1187
 		}
1188 1188
 
1189 1189
 		// Include fees and taxes as display items.
1190
-		foreach ( $cart_fees as $key => $fee ) {
1190
+		foreach ($cart_fees as $key => $fee) {
1191 1191
 			$items[] = array(
1192 1192
 				'label'  => $fee->name,
1193
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $fee->amount ),
1193
+				'amount' => WC_Stripe_Helper::get_stripe_amount($fee->amount),
1194 1194
 			);
1195 1195
 		}
1196 1196
 
@@ -1198,7 +1198,7 @@  discard block
 block discarded – undo
1198 1198
 			'displayItems' => $items,
1199 1199
 			'total'        => array(
1200 1200
 				'label'   => $this->total_label,
1201
-				'amount'  => max( 0, apply_filters( 'woocommerce_stripe_calculated_total', WC_Stripe_Helper::get_stripe_amount( $order_total ), $order_total, WC()->cart ) ),
1201
+				'amount'  => max(0, apply_filters('woocommerce_stripe_calculated_total', WC_Stripe_Helper::get_stripe_amount($order_total), $order_total, WC()->cart)),
1202 1202
 				'pending' => false,
1203 1203
 			),
1204 1204
 		);
Please login to merge, or discard this patch.
tests/phpunit/test-wc-stripe-sub-renewal.php 1 patch
Spacing   +41 added lines, -41 removed lines patch added patch discarded remove patch
@@ -27,17 +27,17 @@  discard block
 block discarded – undo
27 27
 	public function setUp() {
28 28
 		parent::setUp();
29 29
 
30
-		$this->wc_stripe_subs_compat = $this->getMockBuilder( 'WC_Stripe_Subs_Compat' )
30
+		$this->wc_stripe_subs_compat = $this->getMockBuilder('WC_Stripe_Subs_Compat')
31 31
 			->disableOriginalConstructor()
32
-			->setMethods( array( 'prepare_order_source', 'has_subscription' ) )
32
+			->setMethods(array('prepare_order_source', 'has_subscription'))
33 33
 			->getMock();
34 34
 
35 35
 		// Mocked in order to get metadata[payment_type] = recurring in the HTTP request.
36 36
 		$this->wc_stripe_subs_compat
37
-			->expects( $this->any() )
38
-			->method( 'has_subscription' )
37
+			->expects($this->any())
38
+			->method('has_subscription')
39 39
 			->will(
40
-				$this->returnValue( true )
40
+				$this->returnValue(true)
41 41
 			);
42 42
 	}
43 43
 
@@ -55,8 +55,8 @@  discard block
 block discarded – undo
55 55
 		// Arrange: Some variables we'll use later.
56 56
 		$renewal_order                 = WC_Helper_Order::create_order();
57 57
 		$amount                        = 20; // WC Subs sends an amount to be used, instead of using the order amount.
58
-		$stripe_amount                 = WC_Stripe_Helper::get_stripe_amount( $amount );
59
-		$currency                      = strtolower( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $renewal_order->get_order_currency() : $renewal_order->get_currency() );
58
+		$stripe_amount                 = WC_Stripe_Helper::get_stripe_amount($amount);
59
+		$currency                      = strtolower(WC_Stripe_Helper::is_wc_lt('3.0') ? $renewal_order->get_order_currency() : $renewal_order->get_currency());
60 60
 		$customer                      = 'cus_123abc';
61 61
 		$source                        = 'src_123abc';
62 62
 		$should_retry                  = false;
@@ -66,8 +66,8 @@  discard block
 block discarded – undo
66 66
 
67 67
 		// Arrange: Mock prepare_order_source() so that we have a customer and source.
68 68
 		$this->wc_stripe_subs_compat
69
-			->expects( $this->any() )
70
-			->method( 'prepare_order_source' )
69
+			->expects($this->any())
70
+			->method('prepare_order_source')
71 71
 			->will(
72 72
 				$this->returnValue(
73 73
 					(object) array(
@@ -81,7 +81,7 @@  discard block
 block discarded – undo
81 81
 
82 82
 		// Arrange: Add filter that will return a mocked HTTP response for the payment_intent call.
83 83
 		// Note: There are assertions in the callback function.
84
-		$pre_http_request_response_callback = function( $preempt, $request_args, $url ) use (
84
+		$pre_http_request_response_callback = function($preempt, $request_args, $url) use (
85 85
 			$renewal_order,
86 86
 			$stripe_amount,
87 87
 			$currency,
@@ -91,35 +91,35 @@  discard block
 block discarded – undo
91 91
 			&$urls_used
92 92
 		) {
93 93
 			// Add all urls to array so we can later make assertions about which endpoints were used.
94
-			array_push( $urls_used, $url );
94
+			array_push($urls_used, $url);
95 95
 
96 96
 			// Continue without mocking the request if it's not the endpoint we care about.
97
-			if ( $payments_intents_api_endpoint !== $url ) {
97
+			if ($payments_intents_api_endpoint !== $url) {
98 98
 				return false;
99 99
 			}
100 100
 
101 101
 			// Assert: the request method is POST.
102
-			$this->assertArrayHasKey( 'method', $request_args );
103
-			$this->assertSame( 'POST', $request_args['method'] );
102
+			$this->assertArrayHasKey('method', $request_args);
103
+			$this->assertSame('POST', $request_args['method']);
104 104
 
105 105
 			// Assert: the request has a body.
106
-			$this->assertArrayHasKey( 'body', $request_args );
106
+			$this->assertArrayHasKey('body', $request_args);
107 107
 
108 108
 			// Assert: the request body contains these values.
109 109
 			$expected_request_body_values = array(
110 110
 				'source'               => $source,
111 111
 				'amount'               => $stripe_amount,
112 112
 				'currency'             => $currency,
113
-				'payment_method_types' => array( 'card' ),
113
+				'payment_method_types' => array('card'),
114 114
 				'customer'             => $customer,
115 115
 				'off_session'          => 'true',
116 116
 				'confirm'              => 'true',
117 117
 				'confirmation_method'  => 'automatic',
118 118
 				// Not mocking 'statement_descriptor' since it's not available during this test.
119 119
 			);
120
-			foreach ( $expected_request_body_values as $key => $value ) {
121
-				$this->assertArrayHasKey( $key, $request_args['body'] );
122
-				$this->assertSame( $value, $request_args['body'][ $key ] );
120
+			foreach ($expected_request_body_values as $key => $value) {
121
+				$this->assertArrayHasKey($key, $request_args['body']);
122
+				$this->assertSame($value, $request_args['body'][$key]);
123 123
 			}
124 124
 
125 125
 			// Assert: the request body contains these keys, without checking for their value.
@@ -127,19 +127,19 @@  discard block
 block discarded – undo
127 127
 				'description',
128 128
 				'metadata',
129 129
 			);
130
-			foreach ( $expected_request_body_keys as $key ) {
131
-				$this->assertArrayHasKey( $key, $request_args['body'] );
130
+			foreach ($expected_request_body_keys as $key) {
131
+				$this->assertArrayHasKey($key, $request_args['body']);
132 132
 			}
133 133
 
134 134
 			// Assert: the body metadata has these values.
135
-			$order_id                 = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $renewal_order->id : (string) $renewal_order->get_id();
135
+			$order_id                 = WC_Stripe_Helper::is_wc_lt('3.0') ? $renewal_order->id : (string) $renewal_order->get_id();
136 136
 			$expected_metadata_values = array(
137 137
 				'order_id'     => $order_id,
138 138
 				'payment_type' => 'recurring',
139 139
 			);
140
-			foreach ( $expected_metadata_values as $key => $value ) {
141
-				$this->assertArrayHasKey( $key, $request_args['body']['metadata'] );
142
-				$this->assertSame( $value, $request_args['body']['metadata'][ $key ] );
140
+			foreach ($expected_metadata_values as $key => $value) {
141
+				$this->assertArrayHasKey($key, $request_args['body']['metadata']);
142
+				$this->assertSame($value, $request_args['body']['metadata'][$key]);
143 143
 			}
144 144
 
145 145
 			// Assert: the body metadata has these keys, without checking for their value.
@@ -148,8 +148,8 @@  discard block
 block discarded – undo
148 148
 				'customer_email',
149 149
 				'site_url',
150 150
 			);
151
-			foreach ( $expected_metadata_keys as $key ) {
152
-				$this->assertArrayHasKey( $key, $request_args['body']['metadata'] );
151
+			foreach ($expected_metadata_keys as $key) {
152
+				$this->assertArrayHasKey($key, $request_args['body']['metadata']);
153 153
 			}
154 154
 
155 155
 			// Assert: the request body does not contains these keys.
@@ -158,15 +158,15 @@  discard block
 block discarded – undo
158 158
 				'capture_method', // The default ('automatic') is what we want in this case, so we leave it off.
159 159
 				'expand[]',
160 160
 			);
161
-			foreach ( $expected_missing_request_body_keys as $key ) {
162
-				$this->assertArrayNotHasKey( $key, $request_args['body'] );
161
+			foreach ($expected_missing_request_body_keys as $key) {
162
+				$this->assertArrayNotHasKey($key, $request_args['body']);
163 163
 			}
164 164
 
165 165
 			// Arrange: return dummy content as the response.
166 166
 			return array(
167 167
 				'headers'  => array(),
168 168
 				// Too bad we aren't dynamically setting things 'cus_123abc' when using this file.
169
-				'body'     => file_get_contents( 'tests/phpunit/dummy-data/subscription_renewal_response_success.json' ),
169
+				'body'     => file_get_contents('tests/phpunit/dummy-data/subscription_renewal_response_success.json'),
170 170
 				'response' => array(
171 171
 					'code'    => 200,
172 172
 					'message' => 'OK',
@@ -176,30 +176,30 @@  discard block
 block discarded – undo
176 176
 			);
177 177
 		};
178 178
 
179
-		add_filter( 'pre_http_request', $pre_http_request_response_callback, 10, 3 );
179
+		add_filter('pre_http_request', $pre_http_request_response_callback, 10, 3);
180 180
 
181 181
 		// Act: call process_subscription_payment().
182 182
 		// We need to use `wc_stripe_subs_compat` here because we mocked this class earlier.
183
-		$result = $this->wc_stripe_subs_compat->process_subscription_payment( 20, $renewal_order, $should_retry, $previous_error );
183
+		$result = $this->wc_stripe_subs_compat->process_subscription_payment(20, $renewal_order, $should_retry, $previous_error);
184 184
 
185 185
 		// Assert: nothing was returned.
186
-		$this->assertEquals( $result, null );
186
+		$this->assertEquals($result, null);
187 187
 
188 188
 		// Assert that we saved the payment intent to the order.
189
-		$order_id   = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $renewal_order->id : $renewal_order->get_id();
190
-		$order      = wc_get_order( $order_id );
189
+		$order_id   = WC_Stripe_Helper::is_wc_lt('3.0') ? $renewal_order->id : $renewal_order->get_id();
190
+		$order      = wc_get_order($order_id);
191 191
 		$order_data = (
192
-			WC_Stripe_Helper::is_wc_lt( '3.0' )
193
-				? get_post_meta( $order_id, '_stripe_intent_id', true )
194
-				: $order->get_meta( '_stripe_intent_id' )
192
+			WC_Stripe_Helper::is_wc_lt('3.0')
193
+				? get_post_meta($order_id, '_stripe_intent_id', true)
194
+				: $order->get_meta('_stripe_intent_id')
195 195
 		);
196 196
 
197
-		$this->assertEquals( $order_data, 'pi_123abc' );
197
+		$this->assertEquals($order_data, 'pi_123abc');
198 198
 
199 199
 		// Assert: called payment intents.
200
-		$this->assertTrue( in_array( $payments_intents_api_endpoint, $urls_used ) );
200
+		$this->assertTrue(in_array($payments_intents_api_endpoint, $urls_used));
201 201
 
202 202
 		// Clean up.
203
-		remove_filter( 'pre_http_request', array( $this, 'pre_http_request_response_success' ) );
203
+		remove_filter('pre_http_request', array($this, 'pre_http_request_response_success'));
204 204
 	}
205 205
 }
Please login to merge, or discard this patch.
includes/compat/class-wc-stripe-subs-compat.php 1 patch
Spacing   +172 added lines, -172 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if ( ! defined('ABSPATH')) {
3 3
 	exit;
4 4
 }
5 5
 
@@ -15,21 +15,21 @@  discard block
 block discarded – undo
15 15
 	public function __construct() {
16 16
 		parent::__construct();
17 17
 
18
-		if ( class_exists( 'WC_Subscriptions_Order' ) ) {
19
-			add_action( 'woocommerce_scheduled_subscription_payment_' . $this->id, array( $this, 'scheduled_subscription_payment' ), 10, 2 );
20
-			add_action( 'wcs_resubscribe_order_created', array( $this, 'delete_resubscribe_meta' ), 10 );
21
-			add_action( 'wcs_renewal_order_created', array( $this, 'delete_renewal_meta' ), 10 );
22
-			add_action( 'woocommerce_subscription_failing_payment_method_updated_stripe', array( $this, 'update_failing_payment_method' ), 10, 2 );
23
-			add_action( 'wc_stripe_cards_payment_fields', array( $this, 'display_update_subs_payment_checkout' ) );
24
-			add_action( 'wc_stripe_add_payment_method_' . $this->id . '_success', array( $this, 'handle_add_payment_method_success' ), 10, 2 );
18
+		if (class_exists('WC_Subscriptions_Order')) {
19
+			add_action('woocommerce_scheduled_subscription_payment_' . $this->id, array($this, 'scheduled_subscription_payment'), 10, 2);
20
+			add_action('wcs_resubscribe_order_created', array($this, 'delete_resubscribe_meta'), 10);
21
+			add_action('wcs_renewal_order_created', array($this, 'delete_renewal_meta'), 10);
22
+			add_action('woocommerce_subscription_failing_payment_method_updated_stripe', array($this, 'update_failing_payment_method'), 10, 2);
23
+			add_action('wc_stripe_cards_payment_fields', array($this, 'display_update_subs_payment_checkout'));
24
+			add_action('wc_stripe_add_payment_method_' . $this->id . '_success', array($this, 'handle_add_payment_method_success'), 10, 2);
25 25
 
26 26
 			// display the credit card used for a subscription in the "My Subscriptions" table
27
-			add_filter( 'woocommerce_my_subscriptions_payment_method', array( $this, 'maybe_render_subscription_payment_method' ), 10, 2 );
27
+			add_filter('woocommerce_my_subscriptions_payment_method', array($this, 'maybe_render_subscription_payment_method'), 10, 2);
28 28
 
29 29
 			// allow store managers to manually set Stripe as the payment method on a subscription
30
-			add_filter( 'woocommerce_subscription_payment_meta', array( $this, 'add_subscription_payment_meta' ), 10, 2 );
31
-			add_filter( 'woocommerce_subscription_validate_payment_meta', array( $this, 'validate_subscription_payment_meta' ), 10, 2 );
32
-			add_filter( 'wc_stripe_display_save_payment_method_checkbox', array( $this, 'maybe_hide_save_checkbox' ) );
30
+			add_filter('woocommerce_subscription_payment_meta', array($this, 'add_subscription_payment_meta'), 10, 2);
31
+			add_filter('woocommerce_subscription_validate_payment_meta', array($this, 'validate_subscription_payment_meta'), 10, 2);
32
+			add_filter('wc_stripe_display_save_payment_method_checkbox', array($this, 'maybe_hide_save_checkbox'));
33 33
 		}
34 34
 	}
35 35
 
@@ -40,8 +40,8 @@  discard block
 block discarded – undo
40 40
 	 * @since 4.0.0
41 41
 	 * @version 4.0.0
42 42
 	 */
43
-	public function maybe_hide_save_checkbox( $display_tokenization ) {
44
-		if ( WC_Subscriptions_Cart::cart_contains_subscription() ) {
43
+	public function maybe_hide_save_checkbox($display_tokenization) {
44
+		if (WC_Subscriptions_Cart::cart_contains_subscription()) {
45 45
 			return false;
46 46
 		}
47 47
 
@@ -53,8 +53,8 @@  discard block
 block discarded – undo
53 53
 	 * @param  int  $order_id
54 54
 	 * @return boolean
55 55
 	 */
56
-	public function has_subscription( $order_id ) {
57
-		return ( function_exists( 'wcs_order_contains_subscription' ) && ( wcs_order_contains_subscription( $order_id ) || wcs_is_subscription( $order_id ) || wcs_order_contains_renewal( $order_id ) ) );
56
+	public function has_subscription($order_id) {
57
+		return (function_exists('wcs_order_contains_subscription') && (wcs_order_contains_subscription($order_id) || wcs_is_subscription($order_id) || wcs_order_contains_renewal($order_id)));
58 58
 	}
59 59
 
60 60
 	/**
@@ -64,7 +64,7 @@  discard block
 block discarded – undo
64 64
 	 * @return bool
65 65
 	 */
66 66
 	public function is_subs_change_payment() {
67
-		return ( isset( $_GET['pay_for_order'] ) && isset( $_GET['change_payment_method'] ) );
67
+		return (isset($_GET['pay_for_order']) && isset($_GET['change_payment_method']));
68 68
 	}
69 69
 
70 70
 	/**
@@ -75,8 +75,8 @@  discard block
 block discarded – undo
75 75
 	 */
76 76
 	public function display_update_subs_payment_checkout() {
77 77
 		if (
78
-			apply_filters( 'wc_stripe_display_update_subs_payment_method_card_checkbox', true ) &&
79
-			wcs_user_has_subscription( get_current_user_id(), '', 'active' ) &&
78
+			apply_filters('wc_stripe_display_update_subs_payment_method_card_checkbox', true) &&
79
+			wcs_user_has_subscription(get_current_user_id(), '', 'active') &&
80 80
 			is_add_payment_method_page()
81 81
 		) {
82 82
 			printf(
@@ -84,8 +84,8 @@  discard block
 block discarded – undo
84 84
 					<input id="wc-%1$s-update-subs-payment-method-card" name="wc-%1$s-update-subs-payment-method-card" type="checkbox" value="true" style="width:auto;" />
85 85
 					<label for="wc-%1$s-update-subs-payment-method-card" style="display:inline;">%2$s</label>
86 86
 				</p>',
87
-				esc_attr( $this->id ),
88
-				esc_html( apply_filters( 'wc_stripe_save_to_subs_text', __( 'Update the Payment Method used for all of my active subscriptions (optional).', 'woocommerce-gateway-stripe' ) ) )
87
+				esc_attr($this->id),
88
+				esc_html(apply_filters('wc_stripe_save_to_subs_text', __('Update the Payment Method used for all of my active subscriptions (optional).', 'woocommerce-gateway-stripe')))
89 89
 			);
90 90
 		}
91 91
 	}
@@ -97,16 +97,16 @@  discard block
 block discarded – undo
97 97
 	 * @param string $source_id
98 98
 	 * @param object $source_object
99 99
 	 */
100
-	public function handle_add_payment_method_success( $source_id, $source_object ) {
101
-		if ( isset( $_POST[ 'wc-' . $this->id . '-update-subs-payment-method-card' ] ) ) {
100
+	public function handle_add_payment_method_success($source_id, $source_object) {
101
+		if (isset($_POST['wc-' . $this->id . '-update-subs-payment-method-card'])) {
102 102
 			$all_subs = wcs_get_users_subscriptions();
103 103
 
104
-			if ( ! empty( $all_subs ) ) {
105
-				foreach ( $all_subs as $sub ) {
106
-					if ( 'active' === $sub->get_status() ) {
107
-						update_post_meta( $sub->get_id(), '_stripe_source_id', $source_id );
108
-						update_post_meta( $sub->get_id(), '_payment_method', $this->id );
109
-						update_post_meta( $sub->get_id(), '_payment_method_title', $this->method_title );
104
+			if ( ! empty($all_subs)) {
105
+				foreach ($all_subs as $sub) {
106
+					if ('active' === $sub->get_status()) {
107
+						update_post_meta($sub->get_id(), '_stripe_source_id', $source_id);
108
+						update_post_meta($sub->get_id(), '_payment_method', $this->id);
109
+						update_post_meta($sub->get_id(), '_payment_method_title', $this->method_title);
110 110
 					}
111 111
 				}
112 112
 			}
@@ -120,34 +120,34 @@  discard block
 block discarded – undo
120 120
 	 * @since 4.1.11 Remove 3DS check as it is not needed.
121 121
 	 * @param int $order_id
122 122
 	 */
123
-	public function change_subs_payment_method( $order_id ) {
123
+	public function change_subs_payment_method($order_id) {
124 124
 		try {
125
-			$subscription    = wc_get_order( $order_id );
126
-			$prepared_source = $this->prepare_source( get_current_user_id(), true );
125
+			$subscription    = wc_get_order($order_id);
126
+			$prepared_source = $this->prepare_source(get_current_user_id(), true);
127 127
 			$source_object   = $prepared_source->source_object;
128 128
 
129 129
 			// Check if we don't allow prepaid credit cards.
130
-			if ( ! apply_filters( 'wc_stripe_allow_prepaid_card', true ) && $this->is_prepaid_card( $source_object ) ) {
131
-				$localized_message = __( 'Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charge. Please try with alternative payment method.', 'woocommerce-gateway-stripe' );
132
-				throw new WC_Stripe_Exception( print_r( $source_object, true ), $localized_message );
130
+			if ( ! apply_filters('wc_stripe_allow_prepaid_card', true) && $this->is_prepaid_card($source_object)) {
131
+				$localized_message = __('Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charge. Please try with alternative payment method.', 'woocommerce-gateway-stripe');
132
+				throw new WC_Stripe_Exception(print_r($source_object, true), $localized_message);
133 133
 			}
134 134
 
135
-			if ( empty( $prepared_source->source ) ) {
136
-				$localized_message = __( 'Payment processing failed. Please retry.', 'woocommerce-gateway-stripe' );
137
-				throw new WC_Stripe_Exception( print_r( $prepared_source, true ), $localized_message );
135
+			if (empty($prepared_source->source)) {
136
+				$localized_message = __('Payment processing failed. Please retry.', 'woocommerce-gateway-stripe');
137
+				throw new WC_Stripe_Exception(print_r($prepared_source, true), $localized_message);
138 138
 			}
139 139
 
140
-			$this->save_source_to_order( $subscription, $prepared_source );
140
+			$this->save_source_to_order($subscription, $prepared_source);
141 141
 
142
-			do_action( 'wc_stripe_change_subs_payment_method_success', $prepared_source->source, $prepared_source );
142
+			do_action('wc_stripe_change_subs_payment_method_success', $prepared_source->source, $prepared_source);
143 143
 
144 144
 			return array(
145 145
 				'result'   => 'success',
146
-				'redirect' => $this->get_return_url( $subscription ),
146
+				'redirect' => $this->get_return_url($subscription),
147 147
 			);
148
-		} catch ( WC_Stripe_Exception $e ) {
149
-			wc_add_notice( $e->getLocalizedMessage(), 'error' );
150
-			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
148
+		} catch (WC_Stripe_Exception $e) {
149
+			wc_add_notice($e->getLocalizedMessage(), 'error');
150
+			WC_Stripe_Logger::log('Error: ' . $e->getMessage());
151 151
 		}
152 152
 	}
153 153
 
@@ -156,16 +156,16 @@  discard block
 block discarded – undo
156 156
 	 * @param  int $order_id
157 157
 	 * @return array
158 158
 	 */
159
-	public function process_payment( $order_id, $retry = true, $force_save_source = false, $previous_error = false ) {
160
-		if ( $this->has_subscription( $order_id ) ) {
161
-			if ( $this->is_subs_change_payment() ) {
162
-				return $this->change_subs_payment_method( $order_id );
159
+	public function process_payment($order_id, $retry = true, $force_save_source = false, $previous_error = false) {
160
+		if ($this->has_subscription($order_id)) {
161
+			if ($this->is_subs_change_payment()) {
162
+				return $this->change_subs_payment_method($order_id);
163 163
 			}
164 164
 
165 165
 			// Regular payment with force customer enabled
166
-			return parent::process_payment( $order_id, $retry, true, $previous_error );
166
+			return parent::process_payment($order_id, $retry, true, $previous_error);
167 167
 		} else {
168
-			return parent::process_payment( $order_id, $retry, $force_save_source, $previous_error );
168
+			return parent::process_payment($order_id, $retry, $force_save_source, $previous_error);
169 169
 		}
170 170
 	}
171 171
 
@@ -175,8 +175,8 @@  discard block
 block discarded – undo
175 175
 	 * @param $amount_to_charge float The amount to charge.
176 176
 	 * @param $renewal_order WC_Order A WC_Order object created to record the renewal payment.
177 177
 	 */
178
-	public function scheduled_subscription_payment( $amount_to_charge, $renewal_order ) {
179
-		$this->process_subscription_payment( $amount_to_charge, $renewal_order, true, false );
178
+	public function scheduled_subscription_payment($amount_to_charge, $renewal_order) {
179
+		$this->process_subscription_payment($amount_to_charge, $renewal_order, true, false);
180 180
 	}
181 181
 
182 182
 	/**
@@ -190,84 +190,84 @@  discard block
 block discarded – undo
190 190
 	 * @param bool $retry Should we retry the process?
191 191
 	 * @param object $previous_error
192 192
 	 */
193
-	public function process_subscription_payment( $amount = 0.0, $renewal_order, $retry = true, $previous_error ) {
193
+	public function process_subscription_payment($amount = 0.0, $renewal_order, $retry = true, $previous_error) {
194 194
 		try {
195
-			if ( $amount * 100 < WC_Stripe_Helper::get_minimum_amount() ) {
195
+			if ($amount * 100 < WC_Stripe_Helper::get_minimum_amount()) {
196 196
 				/* translators: minimum amount */
197
-				return new WP_Error( 'stripe_error', sprintf( __( 'Sorry, the minimum allowed order total is %1$s to use this payment method.', 'woocommerce-gateway-stripe' ), wc_price( WC_Stripe_Helper::get_minimum_amount() / 100 ) ) );
197
+				return new WP_Error('stripe_error', sprintf(__('Sorry, the minimum allowed order total is %1$s to use this payment method.', 'woocommerce-gateway-stripe'), wc_price(WC_Stripe_Helper::get_minimum_amount() / 100)));
198 198
 			}
199 199
 
200
-			$order_id = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $renewal_order->id : $renewal_order->get_id();
200
+			$order_id = WC_Stripe_Helper::is_wc_lt('3.0') ? $renewal_order->id : $renewal_order->get_id();
201 201
 
202 202
 			// Get source from order
203
-			$prepared_source = $this->prepare_order_source( $renewal_order );
203
+			$prepared_source = $this->prepare_order_source($renewal_order);
204 204
 			$source_object   = $prepared_source->source_object;
205 205
 
206
-			if ( ! $prepared_source->customer ) {
207
-				return new WP_Error( 'stripe_error', __( 'Customer not found', 'woocommerce-gateway-stripe' ) );
206
+			if ( ! $prepared_source->customer) {
207
+				return new WP_Error('stripe_error', __('Customer not found', 'woocommerce-gateway-stripe'));
208 208
 			}
209 209
 
210
-			WC_Stripe_Logger::log( "Info: Begin processing subscription payment for order {$order_id} for the amount of {$amount}" );
210
+			WC_Stripe_Logger::log("Info: Begin processing subscription payment for order {$order_id} for the amount of {$amount}");
211 211
 
212 212
 			/* If we're doing a retry and source is chargeable, we need to pass
213 213
 			 * a different idempotency key and retry for success.
214 214
 			 */
215
-			if ( is_object( $source_object ) && empty( $source_object->error ) && $this->need_update_idempotency_key( $source_object, $previous_error ) ) {
216
-				add_filter( 'wc_stripe_idempotency_key', array( $this, 'change_idempotency_key' ), 10, 2 );
215
+			if (is_object($source_object) && empty($source_object->error) && $this->need_update_idempotency_key($source_object, $previous_error)) {
216
+				add_filter('wc_stripe_idempotency_key', array($this, 'change_idempotency_key'), 10, 2);
217 217
 			}
218 218
 
219
-			if ( ( $this->is_no_such_source_error( $previous_error ) || $this->is_no_linked_source_error( $previous_error ) ) && apply_filters( 'wc_stripe_use_default_customer_source', true ) ) {
219
+			if (($this->is_no_such_source_error($previous_error) || $this->is_no_linked_source_error($previous_error)) && apply_filters('wc_stripe_use_default_customer_source', true)) {
220 220
 				// Passing empty source will charge customer default.
221 221
 				$prepared_source->source = '';
222 222
 			}
223 223
 
224
-			$response = $this->create_and_confirm_intent_for_renewal( $amount, $renewal_order, $prepared_source );
224
+			$response = $this->create_and_confirm_intent_for_renewal($amount, $renewal_order, $prepared_source);
225 225
 
226
-			if ( ! empty( $response->error ) ) {
226
+			if ( ! empty($response->error)) {
227 227
 				// We want to retry.
228
-				if ( $this->is_retryable_error( $response->error ) ) {
229
-					if ( $retry ) {
228
+				if ($this->is_retryable_error($response->error)) {
229
+					if ($retry) {
230 230
 						// Don't do anymore retries after this.
231
-						if ( 5 <= $this->retry_interval ) {
232
-							return $this->process_subscription_payment( $amount, $renewal_order, false, $response->error );
231
+						if (5 <= $this->retry_interval) {
232
+							return $this->process_subscription_payment($amount, $renewal_order, false, $response->error);
233 233
 						}
234 234
 
235
-						sleep( $this->retry_interval );
235
+						sleep($this->retry_interval);
236 236
 
237 237
 						$this->retry_interval++;
238 238
 
239
-						return $this->process_subscription_payment( $amount, $renewal_order, true, $response->error );
239
+						return $this->process_subscription_payment($amount, $renewal_order, true, $response->error);
240 240
 					} else {
241
-						$localized_message = __( 'Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe' );
242
-						$renewal_order->add_order_note( $localized_message );
243
-						throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
241
+						$localized_message = __('Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe');
242
+						$renewal_order->add_order_note($localized_message);
243
+						throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
244 244
 					}
245 245
 				}
246 246
 
247 247
 				$localized_messages = WC_Stripe_Helper::get_localized_messages();
248 248
 
249
-				if ( 'card_error' === $response->error->type ) {
250
-					$localized_message = isset( $localized_messages[ $response->error->code ] ) ? $localized_messages[ $response->error->code ] : $response->error->message;
249
+				if ('card_error' === $response->error->type) {
250
+					$localized_message = isset($localized_messages[$response->error->code]) ? $localized_messages[$response->error->code] : $response->error->message;
251 251
 				} else {
252
-					$localized_message = isset( $localized_messages[ $response->error->type ] ) ? $localized_messages[ $response->error->type ] : $response->error->message;
252
+					$localized_message = isset($localized_messages[$response->error->type]) ? $localized_messages[$response->error->type] : $response->error->message;
253 253
 				}
254 254
 
255
-				$renewal_order->add_order_note( $localized_message );
255
+				$renewal_order->add_order_note($localized_message);
256 256
 
257
-				throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
257
+				throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
258 258
 			}
259 259
 
260
-			do_action( 'wc_gateway_stripe_process_payment', $response, $renewal_order );
260
+			do_action('wc_gateway_stripe_process_payment', $response, $renewal_order);
261 261
 
262 262
 
263
-			$this->process_response( end( $response->charges->data ), $renewal_order );
264
-		} catch ( WC_Stripe_Exception $e ) {
265
-			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
263
+			$this->process_response(end($response->charges->data), $renewal_order);
264
+		} catch (WC_Stripe_Exception $e) {
265
+			WC_Stripe_Logger::log('Error: ' . $e->getMessage());
266 266
 
267
-			do_action( 'wc_gateway_stripe_process_payment_error', $e, $renewal_order );
267
+			do_action('wc_gateway_stripe_process_payment_error', $e, $renewal_order);
268 268
 
269 269
 			/* translators: error message */
270
-			$renewal_order->update_status( 'failed' );
270
+			$renewal_order->update_status('failed');
271 271
 		}
272 272
 	}
273 273
 
@@ -279,14 +279,14 @@  discard block
 block discarded – undo
279 279
 	 * @param object   $prepared_source The source that is used for the payment.
280 280
 	 * @return object                   An intent or an error.
281 281
 	 */
282
-	public function create_and_confirm_intent_for_renewal( $amount, $order, $prepared_source ) {
282
+	public function create_and_confirm_intent_for_renewal($amount, $order, $prepared_source) {
283 283
 		// The request for a charge contains metadata for the intent.
284
-		$full_request = $this->generate_payment_request( $order, $prepared_source );
284
+		$full_request = $this->generate_payment_request($order, $prepared_source);
285 285
 
286 286
 		$request = array(
287 287
 			'source'               => $prepared_source->source,
288
-			'amount'               => WC_Stripe_Helper::get_stripe_amount( $amount, $full_request['currency'] ),
289
-			'currency'             => strtolower( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->get_order_currency() : $order->get_currency() ),
288
+			'amount'               => WC_Stripe_Helper::get_stripe_amount($amount, $full_request['currency']),
289
+			'currency'             => strtolower(WC_Stripe_Helper::is_wc_lt('3.0') ? $order->get_order_currency() : $order->get_currency()),
290 290
 			'description'          => $full_request['description'],
291 291
 			'metadata'             => $full_request['metadata'],
292 292
 			'payment_method_types' => array(
@@ -297,24 +297,24 @@  discard block
 block discarded – undo
297 297
 			'confirmation_method'  => 'automatic',
298 298
 		);
299 299
 
300
-		if ( isset( $full_request['statement_descriptor'] ) ) {
300
+		if (isset($full_request['statement_descriptor'])) {
301 301
 			$request['statement_descriptor'] = $full_request['statement_descriptor'];
302 302
 		}
303 303
 
304
-		if ( $prepared_source->customer ) {
304
+		if ($prepared_source->customer) {
305 305
 			$request['customer'] = $prepared_source->customer;
306 306
 		}
307 307
 
308
-		$intent = WC_Stripe_API::request( $request, 'payment_intents' );
309
-		if ( ! empty( $intent->error ) ) {
308
+		$intent = WC_Stripe_API::request($request, 'payment_intents');
309
+		if ( ! empty($intent->error)) {
310 310
 			return $intent;
311 311
 		}
312 312
 
313
-		$order_id = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->id : $order->get_id();
314
-		WC_Stripe_Logger::log( "Stripe PaymentIntent $intent->id initiated for order $order_id" );
313
+		$order_id = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->id : $order->get_id();
314
+		WC_Stripe_Logger::log("Stripe PaymentIntent $intent->id initiated for order $order_id");
315 315
 
316 316
 		// Save the intent ID to the order.
317
-		$this->save_intent_to_order( $order, $intent );
317
+		$this->save_intent_to_order($order, $intent);
318 318
 
319 319
 		return $intent;
320 320
 	}
@@ -325,24 +325,24 @@  discard block
 block discarded – undo
325 325
 	 * @since 3.1.0
326 326
 	 * @version 4.0.0
327 327
 	 */
328
-	public function save_source_to_order( $order, $source ) {
329
-		parent::save_source_to_order( $order, $source );
328
+	public function save_source_to_order($order, $source) {
329
+		parent::save_source_to_order($order, $source);
330 330
 
331
-		$order_id = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->id : $order->get_id();
331
+		$order_id = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->id : $order->get_id();
332 332
 
333 333
 		// Also store it on the subscriptions being purchased or paid for in the order
334
-		if ( function_exists( 'wcs_order_contains_subscription' ) && wcs_order_contains_subscription( $order_id ) ) {
335
-			$subscriptions = wcs_get_subscriptions_for_order( $order_id );
336
-		} elseif ( function_exists( 'wcs_order_contains_renewal' ) && wcs_order_contains_renewal( $order_id ) ) {
337
-			$subscriptions = wcs_get_subscriptions_for_renewal_order( $order_id );
334
+		if (function_exists('wcs_order_contains_subscription') && wcs_order_contains_subscription($order_id)) {
335
+			$subscriptions = wcs_get_subscriptions_for_order($order_id);
336
+		} elseif (function_exists('wcs_order_contains_renewal') && wcs_order_contains_renewal($order_id)) {
337
+			$subscriptions = wcs_get_subscriptions_for_renewal_order($order_id);
338 338
 		} else {
339 339
 			$subscriptions = array();
340 340
 		}
341 341
 
342
-		foreach ( $subscriptions as $subscription ) {
343
-			$subscription_id = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->id : $subscription->get_id();
344
-			update_post_meta( $subscription_id, '_stripe_customer_id', $source->customer );
345
-			update_post_meta( $subscription_id, '_stripe_source_id', $source->source );
342
+		foreach ($subscriptions as $subscription) {
343
+			$subscription_id = WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->id : $subscription->get_id();
344
+			update_post_meta($subscription_id, '_stripe_customer_id', $source->customer);
345
+			update_post_meta($subscription_id, '_stripe_source_id', $source->source);
346 346
 		}
347 347
 	}
348 348
 
@@ -350,26 +350,26 @@  discard block
 block discarded – undo
350 350
 	 * Don't transfer Stripe customer/token meta to resubscribe orders.
351 351
 	 * @param int $resubscribe_order The order created for the customer to resubscribe to the old expired/cancelled subscription
352 352
 	 */
353
-	public function delete_resubscribe_meta( $resubscribe_order ) {
354
-		delete_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $resubscribe_order->id : $resubscribe_order->get_id() ), '_stripe_customer_id' );
355
-		delete_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $resubscribe_order->id : $resubscribe_order->get_id() ), '_stripe_source_id' );
353
+	public function delete_resubscribe_meta($resubscribe_order) {
354
+		delete_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $resubscribe_order->id : $resubscribe_order->get_id()), '_stripe_customer_id');
355
+		delete_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $resubscribe_order->id : $resubscribe_order->get_id()), '_stripe_source_id');
356 356
 		// For BW compat will remove in future
357
-		delete_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $resubscribe_order->id : $resubscribe_order->get_id() ), '_stripe_card_id' );
357
+		delete_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $resubscribe_order->id : $resubscribe_order->get_id()), '_stripe_card_id');
358 358
 		// delete payment intent ID
359
-		delete_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $resubscribe_order->id : $resubscribe_order->get_id() ), '_stripe_intent_id' );
360
-		$this->delete_renewal_meta( $resubscribe_order );
359
+		delete_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $resubscribe_order->id : $resubscribe_order->get_id()), '_stripe_intent_id');
360
+		$this->delete_renewal_meta($resubscribe_order);
361 361
 	}
362 362
 
363 363
 	/**
364 364
 	 * Don't transfer Stripe fee/ID meta to renewal orders.
365 365
 	 * @param int $resubscribe_order The order created for the customer to resubscribe to the old expired/cancelled subscription
366 366
 	 */
367
-	public function delete_renewal_meta( $renewal_order ) {
368
-		WC_Stripe_Helper::delete_stripe_fee( $renewal_order );
369
-		WC_Stripe_Helper::delete_stripe_net( $renewal_order );
367
+	public function delete_renewal_meta($renewal_order) {
368
+		WC_Stripe_Helper::delete_stripe_fee($renewal_order);
369
+		WC_Stripe_Helper::delete_stripe_net($renewal_order);
370 370
 
371 371
 		// delete payment intent ID
372
-		delete_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $renewal_order->id : $renewal_order->get_id() ), '_stripe_intent_id' );
372
+		delete_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $renewal_order->id : $renewal_order->get_id()), '_stripe_intent_id');
373 373
 
374 374
 		return $renewal_order;
375 375
 	}
@@ -383,14 +383,14 @@  discard block
 block discarded – undo
383 383
 	 * @param WC_Order $renewal_order The order which recorded the successful payment (to make up for the failed automatic payment).
384 384
 	 * @return void
385 385
 	 */
386
-	public function update_failing_payment_method( $subscription, $renewal_order ) {
387
-		if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
388
-			update_post_meta( $subscription->id, '_stripe_customer_id', $renewal_order->stripe_customer_id );
389
-			update_post_meta( $subscription->id, '_stripe_source_id', $renewal_order->stripe_source_id );
386
+	public function update_failing_payment_method($subscription, $renewal_order) {
387
+		if (WC_Stripe_Helper::is_wc_lt('3.0')) {
388
+			update_post_meta($subscription->id, '_stripe_customer_id', $renewal_order->stripe_customer_id);
389
+			update_post_meta($subscription->id, '_stripe_source_id', $renewal_order->stripe_source_id);
390 390
 
391 391
 		} else {
392
-			update_post_meta( $subscription->get_id(), '_stripe_customer_id', $renewal_order->get_meta( '_stripe_customer_id', true ) );
393
-			update_post_meta( $subscription->get_id(), '_stripe_source_id', $renewal_order->get_meta( '_stripe_source_id', true ) );
392
+			update_post_meta($subscription->get_id(), '_stripe_customer_id', $renewal_order->get_meta('_stripe_customer_id', true));
393
+			update_post_meta($subscription->get_id(), '_stripe_source_id', $renewal_order->get_meta('_stripe_source_id', true));
394 394
 		}
395 395
 	}
396 396
 
@@ -403,23 +403,23 @@  discard block
 block discarded – undo
403 403
 	 * @param WC_Subscription $subscription An instance of a subscription object
404 404
 	 * @return array
405 405
 	 */
406
-	public function add_subscription_payment_meta( $payment_meta, $subscription ) {
407
-		$subscription_id = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->id : $subscription->get_id();
408
-		$source_id       = get_post_meta( $subscription_id, '_stripe_source_id', true );
406
+	public function add_subscription_payment_meta($payment_meta, $subscription) {
407
+		$subscription_id = WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->id : $subscription->get_id();
408
+		$source_id       = get_post_meta($subscription_id, '_stripe_source_id', true);
409 409
 
410 410
 		// For BW compat will remove in future.
411
-		if ( empty( $source_id ) ) {
412
-			$source_id = get_post_meta( $subscription_id, '_stripe_card_id', true );
411
+		if (empty($source_id)) {
412
+			$source_id = get_post_meta($subscription_id, '_stripe_card_id', true);
413 413
 
414 414
 			// Take this opportunity to update the key name.
415
-			update_post_meta( $subscription_id, '_stripe_source_id', $source_id );
416
-			delete_post_meta( $subscription_id, '_stripe_card_id', $source_id );
415
+			update_post_meta($subscription_id, '_stripe_source_id', $source_id);
416
+			delete_post_meta($subscription_id, '_stripe_card_id', $source_id);
417 417
 		}
418 418
 
419
-		$payment_meta[ $this->id ] = array(
419
+		$payment_meta[$this->id] = array(
420 420
 			'post_meta' => array(
421 421
 				'_stripe_customer_id' => array(
422
-					'value' => get_post_meta( $subscription_id, '_stripe_customer_id', true ),
422
+					'value' => get_post_meta($subscription_id, '_stripe_customer_id', true),
423 423
 					'label' => 'Stripe Customer ID',
424 424
 				),
425 425
 				'_stripe_source_id'   => array(
@@ -442,22 +442,22 @@  discard block
 block discarded – undo
442 442
 	 * @param array $payment_meta associative array of meta data required for automatic payments
443 443
 	 * @return array
444 444
 	 */
445
-	public function validate_subscription_payment_meta( $payment_method_id, $payment_meta ) {
446
-		if ( $this->id === $payment_method_id ) {
445
+	public function validate_subscription_payment_meta($payment_method_id, $payment_meta) {
446
+		if ($this->id === $payment_method_id) {
447 447
 
448
-			if ( ! isset( $payment_meta['post_meta']['_stripe_customer_id']['value'] ) || empty( $payment_meta['post_meta']['_stripe_customer_id']['value'] ) ) {
449
-				throw new Exception( __( 'A "Stripe Customer ID" value is required.', 'woocommerce-gateway-stripe' ) );
450
-			} elseif ( 0 !== strpos( $payment_meta['post_meta']['_stripe_customer_id']['value'], 'cus_' ) ) {
451
-				throw new Exception( __( 'Invalid customer ID. A valid "Stripe Customer ID" must begin with "cus_".', 'woocommerce-gateway-stripe' ) );
448
+			if ( ! isset($payment_meta['post_meta']['_stripe_customer_id']['value']) || empty($payment_meta['post_meta']['_stripe_customer_id']['value'])) {
449
+				throw new Exception(__('A "Stripe Customer ID" value is required.', 'woocommerce-gateway-stripe'));
450
+			} elseif (0 !== strpos($payment_meta['post_meta']['_stripe_customer_id']['value'], 'cus_')) {
451
+				throw new Exception(__('Invalid customer ID. A valid "Stripe Customer ID" must begin with "cus_".', 'woocommerce-gateway-stripe'));
452 452
 			}
453 453
 
454 454
 			if (
455
-				( ! empty( $payment_meta['post_meta']['_stripe_source_id']['value'] )
456
-				&& 0 !== strpos( $payment_meta['post_meta']['_stripe_source_id']['value'], 'card_' ) )
457
-				&& ( ! empty( $payment_meta['post_meta']['_stripe_source_id']['value'] )
458
-				&& 0 !== strpos( $payment_meta['post_meta']['_stripe_source_id']['value'], 'src_' ) ) ) {
455
+				( ! empty($payment_meta['post_meta']['_stripe_source_id']['value'])
456
+				&& 0 !== strpos($payment_meta['post_meta']['_stripe_source_id']['value'], 'card_'))
457
+				&& ( ! empty($payment_meta['post_meta']['_stripe_source_id']['value'])
458
+				&& 0 !== strpos($payment_meta['post_meta']['_stripe_source_id']['value'], 'src_')) ) {
459 459
 
460
-				throw new Exception( __( 'Invalid source ID. A valid source "Stripe Source ID" must begin with "src_" or "card_".', 'woocommerce-gateway-stripe' ) );
460
+				throw new Exception(__('Invalid source ID. A valid source "Stripe Source ID" must begin with "src_" or "card_".', 'woocommerce-gateway-stripe'));
461 461
 			}
462 462
 		}
463 463
 	}
@@ -470,75 +470,75 @@  discard block
 block discarded – undo
470 470
 	 * @param WC_Subscription $subscription the subscription details
471 471
 	 * @return string the subscription payment method
472 472
 	 */
473
-	public function maybe_render_subscription_payment_method( $payment_method_to_display, $subscription ) {
474
-		$customer_user = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->customer_user : $subscription->get_customer_id();
473
+	public function maybe_render_subscription_payment_method($payment_method_to_display, $subscription) {
474
+		$customer_user = WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->customer_user : $subscription->get_customer_id();
475 475
 
476 476
 		// bail for other payment methods
477
-		if ( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->payment_method : $subscription->get_payment_method() ) !== $this->id || ! $customer_user ) {
477
+		if ((WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->payment_method : $subscription->get_payment_method()) !== $this->id || ! $customer_user) {
478 478
 			return $payment_method_to_display;
479 479
 		}
480 480
 
481
-		$stripe_source_id = get_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->id : $subscription->get_id() ), '_stripe_source_id', true );
481
+		$stripe_source_id = get_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->id : $subscription->get_id()), '_stripe_source_id', true);
482 482
 
483 483
 		// For BW compat will remove in future.
484
-		if ( empty( $stripe_source_id ) ) {
485
-			$stripe_source_id = get_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->id : $subscription->get_id() ), '_stripe_card_id', true );
484
+		if (empty($stripe_source_id)) {
485
+			$stripe_source_id = get_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->id : $subscription->get_id()), '_stripe_card_id', true);
486 486
 
487 487
 			// Take this opportunity to update the key name.
488
-			WC_Stripe_Helper::is_wc_lt( '3.0' ) ? update_post_meta( $subscription->id, '_stripe_source_id', $stripe_source_id ) : update_post_meta( $subscription->get_id(), '_stripe_source_id', $stripe_source_id );
488
+			WC_Stripe_Helper::is_wc_lt('3.0') ? update_post_meta($subscription->id, '_stripe_source_id', $stripe_source_id) : update_post_meta($subscription->get_id(), '_stripe_source_id', $stripe_source_id);
489 489
 		}
490 490
 
491 491
 		$stripe_customer    = new WC_Stripe_Customer();
492
-		$stripe_customer_id = get_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->id : $subscription->get_id() ), '_stripe_customer_id', true );
492
+		$stripe_customer_id = get_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->id : $subscription->get_id()), '_stripe_customer_id', true);
493 493
 
494 494
 		// If we couldn't find a Stripe customer linked to the subscription, fallback to the user meta data.
495
-		if ( ! $stripe_customer_id || ! is_string( $stripe_customer_id ) ) {
495
+		if ( ! $stripe_customer_id || ! is_string($stripe_customer_id)) {
496 496
 			$user_id            = $customer_user;
497
-			$stripe_customer_id = get_user_meta( $user_id, '_stripe_customer_id', true );
498
-			$stripe_source_id   = get_user_meta( $user_id, '_stripe_source_id', true );
497
+			$stripe_customer_id = get_user_meta($user_id, '_stripe_customer_id', true);
498
+			$stripe_source_id   = get_user_meta($user_id, '_stripe_source_id', true);
499 499
 
500 500
 			// For BW compat will remove in future.
501
-			if ( empty( $stripe_source_id ) ) {
502
-				$stripe_source_id = get_user_meta( $user_id, '_stripe_card_id', true );
501
+			if (empty($stripe_source_id)) {
502
+				$stripe_source_id = get_user_meta($user_id, '_stripe_card_id', true);
503 503
 
504 504
 				// Take this opportunity to update the key name.
505
-				update_user_meta( $user_id, '_stripe_source_id', $stripe_source_id );
505
+				update_user_meta($user_id, '_stripe_source_id', $stripe_source_id);
506 506
 			}
507 507
 		}
508 508
 
509 509
 		// If we couldn't find a Stripe customer linked to the account, fallback to the order meta data.
510
-		if ( ( ! $stripe_customer_id || ! is_string( $stripe_customer_id ) ) && false !== $subscription->order ) {
511
-			$stripe_customer_id = get_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->order->id : $subscription->get_parent_id() ), '_stripe_customer_id', true );
512
-			$stripe_source_id   = get_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->order->id : $subscription->get_parent_id() ), '_stripe_source_id', true );
510
+		if (( ! $stripe_customer_id || ! is_string($stripe_customer_id)) && false !== $subscription->order) {
511
+			$stripe_customer_id = get_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->order->id : $subscription->get_parent_id()), '_stripe_customer_id', true);
512
+			$stripe_source_id   = get_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->order->id : $subscription->get_parent_id()), '_stripe_source_id', true);
513 513
 
514 514
 			// For BW compat will remove in future.
515
-			if ( empty( $stripe_source_id ) ) {
516
-				$stripe_source_id = get_post_meta( ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $subscription->order->id : $subscription->get_parent_id() ), '_stripe_card_id', true );
515
+			if (empty($stripe_source_id)) {
516
+				$stripe_source_id = get_post_meta((WC_Stripe_Helper::is_wc_lt('3.0') ? $subscription->order->id : $subscription->get_parent_id()), '_stripe_card_id', true);
517 517
 
518 518
 				// Take this opportunity to update the key name.
519
-				WC_Stripe_Helper::is_wc_lt( '3.0' ) ? update_post_meta( $subscription->order->id, '_stripe_source_id', $stripe_source_id ) : update_post_meta( $subscription->get_parent_id(), '_stripe_source_id', $stripe_source_id );
519
+				WC_Stripe_Helper::is_wc_lt('3.0') ? update_post_meta($subscription->order->id, '_stripe_source_id', $stripe_source_id) : update_post_meta($subscription->get_parent_id(), '_stripe_source_id', $stripe_source_id);
520 520
 			}
521 521
 		}
522 522
 
523
-		$stripe_customer->set_id( $stripe_customer_id );
523
+		$stripe_customer->set_id($stripe_customer_id);
524 524
 
525 525
 		$sources                   = $stripe_customer->get_sources();
526
-		$payment_method_to_display = __( 'N/A', 'woocommerce-gateway-stripe' );
526
+		$payment_method_to_display = __('N/A', 'woocommerce-gateway-stripe');
527 527
 
528
-		if ( $sources ) {
528
+		if ($sources) {
529 529
 			$card = false;
530 530
 
531
-			foreach ( $sources as $source ) {
532
-				if ( isset( $source->type ) && 'card' === $source->type ) {
531
+			foreach ($sources as $source) {
532
+				if (isset($source->type) && 'card' === $source->type) {
533 533
 					$card = $source->card;
534
-				} elseif ( isset( $source->object ) && 'card' === $source->object ) {
534
+				} elseif (isset($source->object) && 'card' === $source->object) {
535 535
 					$card = $source;
536 536
 				}
537 537
 
538
-				if ( $source->id === $stripe_source_id ) {
539
-					if ( $card ) {
538
+				if ($source->id === $stripe_source_id) {
539
+					if ($card) {
540 540
 						/* translators: 1) card brand 2) last 4 digits */
541
-						$payment_method_to_display = sprintf( __( 'Via %1$s card ending in %2$s', 'woocommerce-gateway-stripe' ), ( isset( $card->brand ) ? $card->brand : __( 'N/A', 'woocommerce-gateway-stripe' ) ), $card->last4 );
541
+						$payment_method_to_display = sprintf(__('Via %1$s card ending in %2$s', 'woocommerce-gateway-stripe'), (isset($card->brand) ? $card->brand : __('N/A', 'woocommerce-gateway-stripe')), $card->last4);
542 542
 					}
543 543
 
544 544
 					break;
Please login to merge, or discard this patch.
includes/class-wc-gateway-stripe.php 1 patch
Spacing   +273 added lines, -273 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if ( ! defined('ABSPATH')) {
3 3
 	exit;
4 4
 }
5 5
 
@@ -85,9 +85,9 @@  discard block
 block discarded – undo
85 85
 	public function __construct() {
86 86
 		$this->retry_interval = 1;
87 87
 		$this->id             = 'stripe';
88
-		$this->method_title   = __( 'Stripe', 'woocommerce-gateway-stripe' );
88
+		$this->method_title   = __('Stripe', 'woocommerce-gateway-stripe');
89 89
 		/* translators: 1) link to Stripe register page 2) link to Stripe api keys page */
90
-		$this->method_description = sprintf( __( 'Stripe works by adding payment fields on the checkout and then sending the details to Stripe for verification. <a href="%1$s" target="_blank">Sign up</a> for a Stripe account, and <a href="%2$s" target="_blank">get your Stripe account keys</a>.', 'woocommerce-gateway-stripe' ), 'https://dashboard.stripe.com/register', 'https://dashboard.stripe.com/account/apikeys' );
90
+		$this->method_description = sprintf(__('Stripe works by adding payment fields on the checkout and then sending the details to Stripe for verification. <a href="%1$s" target="_blank">Sign up</a> for a Stripe account, and <a href="%2$s" target="_blank">get your Stripe account keys</a>.', 'woocommerce-gateway-stripe'), 'https://dashboard.stripe.com/register', 'https://dashboard.stripe.com/account/apikeys');
91 91
 		$this->has_fields         = true;
92 92
 		$this->supports           = array(
93 93
 			'products',
@@ -114,36 +114,36 @@  discard block
 block discarded – undo
114 114
 		$this->init_settings();
115 115
 
116 116
 		// Get setting values.
117
-		$this->title                = $this->get_option( 'title' );
118
-		$this->description          = $this->get_option( 'description' );
119
-		$this->enabled              = $this->get_option( 'enabled' );
120
-		$this->testmode             = 'yes' === $this->get_option( 'testmode' );
121
-		$this->inline_cc_form       = 'yes' === $this->get_option( 'inline_cc_form' );
122
-		$this->capture              = 'yes' === $this->get_option( 'capture', 'yes' );
123
-		$this->statement_descriptor = WC_Stripe_Helper::clean_statement_descriptor( $this->get_option( 'statement_descriptor' ) );
124
-		$this->saved_cards          = 'yes' === $this->get_option( 'saved_cards' );
125
-		$this->secret_key           = $this->testmode ? $this->get_option( 'test_secret_key' ) : $this->get_option( 'secret_key' );
126
-		$this->publishable_key      = $this->testmode ? $this->get_option( 'test_publishable_key' ) : $this->get_option( 'publishable_key' );
127
-		$this->payment_request      = 'yes' === $this->get_option( 'payment_request', 'yes' );
128
-
129
-		WC_Stripe_API::set_secret_key( $this->secret_key );
117
+		$this->title                = $this->get_option('title');
118
+		$this->description          = $this->get_option('description');
119
+		$this->enabled              = $this->get_option('enabled');
120
+		$this->testmode             = 'yes' === $this->get_option('testmode');
121
+		$this->inline_cc_form       = 'yes' === $this->get_option('inline_cc_form');
122
+		$this->capture              = 'yes' === $this->get_option('capture', 'yes');
123
+		$this->statement_descriptor = WC_Stripe_Helper::clean_statement_descriptor($this->get_option('statement_descriptor'));
124
+		$this->saved_cards          = 'yes' === $this->get_option('saved_cards');
125
+		$this->secret_key           = $this->testmode ? $this->get_option('test_secret_key') : $this->get_option('secret_key');
126
+		$this->publishable_key      = $this->testmode ? $this->get_option('test_publishable_key') : $this->get_option('publishable_key');
127
+		$this->payment_request      = 'yes' === $this->get_option('payment_request', 'yes');
128
+
129
+		WC_Stripe_API::set_secret_key($this->secret_key);
130 130
 
131 131
 		// Hooks.
132
-		add_action( 'wp_enqueue_scripts', array( $this, 'payment_scripts' ) );
133
-		add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
134
-		add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
135
-		add_action( 'woocommerce_admin_order_totals_after_total', array( $this, 'display_order_fee' ) );
136
-		add_action( 'woocommerce_admin_order_totals_after_total', array( $this, 'display_order_payout' ), 20 );
137
-		add_action( 'woocommerce_customer_save_address', array( $this, 'show_update_card_notice' ), 10, 2 );
138
-		add_filter( 'woocommerce_available_payment_gateways', array( $this, 'prepare_order_pay_page' ) );
139
-		add_action( 'woocommerce_account_view-order_endpoint', array( $this, 'check_intent_status_on_order_page' ), 1 );
140
-		add_filter( 'woocommerce_payment_successful_result', array( $this, 'modify_successful_payment_result' ), 99999, 2 );
141
-		add_action( 'set_logged_in_cookie', array( $this, 'set_cookie_on_current_request' ) );
142
-
143
-		if ( WC_Stripe_Helper::is_pre_orders_exists() ) {
132
+		add_action('wp_enqueue_scripts', array($this, 'payment_scripts'));
133
+		add_action('admin_enqueue_scripts', array($this, 'admin_scripts'));
134
+		add_action('woocommerce_update_options_payment_gateways_' . $this->id, array($this, 'process_admin_options'));
135
+		add_action('woocommerce_admin_order_totals_after_total', array($this, 'display_order_fee'));
136
+		add_action('woocommerce_admin_order_totals_after_total', array($this, 'display_order_payout'), 20);
137
+		add_action('woocommerce_customer_save_address', array($this, 'show_update_card_notice'), 10, 2);
138
+		add_filter('woocommerce_available_payment_gateways', array($this, 'prepare_order_pay_page'));
139
+		add_action('woocommerce_account_view-order_endpoint', array($this, 'check_intent_status_on_order_page'), 1);
140
+		add_filter('woocommerce_payment_successful_result', array($this, 'modify_successful_payment_result'), 99999, 2);
141
+		add_action('set_logged_in_cookie', array($this, 'set_cookie_on_current_request'));
142
+
143
+		if (WC_Stripe_Helper::is_pre_orders_exists()) {
144 144
 			$this->pre_orders = new WC_Stripe_Pre_Orders_Compat();
145 145
 
146
-			add_action( 'wc_pre_orders_process_pre_order_completion_payment_' . $this->id, array( $this->pre_orders, 'process_pre_order_release_payment' ) );
146
+			add_action('wc_pre_orders_process_pre_order_completion_payment_' . $this->id, array($this->pre_orders, 'process_pre_order_release_payment'));
147 147
 		}
148 148
 	}
149 149
 
@@ -154,7 +154,7 @@  discard block
 block discarded – undo
154 154
 	 * @return bool
155 155
 	 */
156 156
 	public function are_keys_set() {
157
-		if ( empty( $this->secret_key ) || empty( $this->publishable_key ) ) {
157
+		if (empty($this->secret_key) || empty($this->publishable_key)) {
158 158
 			return false;
159 159
 		}
160 160
 
@@ -167,7 +167,7 @@  discard block
 block discarded – undo
167 167
 	 * @since 4.0.2
168 168
 	 */
169 169
 	public function is_available() {
170
-		if ( is_add_payment_method_page() && ! $this->saved_cards ) {
170
+		if (is_add_payment_method_page() && ! $this->saved_cards) {
171 171
 			return false;
172 172
 		}
173 173
 
@@ -181,13 +181,13 @@  discard block
 block discarded – undo
181 181
 	 * @param int    $user_id      The ID of the current user.
182 182
 	 * @param string $load_address The address to load.
183 183
 	 */
184
-	public function show_update_card_notice( $user_id, $load_address ) {
185
-		if ( ! $this->saved_cards || ! WC_Stripe_Payment_Tokens::customer_has_saved_methods( $user_id ) || 'billing' !== $load_address ) {
184
+	public function show_update_card_notice($user_id, $load_address) {
185
+		if ( ! $this->saved_cards || ! WC_Stripe_Payment_Tokens::customer_has_saved_methods($user_id) || 'billing' !== $load_address) {
186 186
 			return;
187 187
 		}
188 188
 
189 189
 		/* translators: 1) Opening anchor tag 2) closing anchor tag */
190
-		wc_add_notice( sprintf( __( 'If your billing address has been changed for saved payment methods, be sure to remove any %1$ssaved payment methods%2$s on file and re-add them.', 'woocommerce-gateway-stripe' ), '<a href="' . esc_url( wc_get_endpoint_url( 'payment-methods' ) ) . '" class="wc-stripe-update-card-notice" style="text-decoration:underline;">', '</a>' ), 'notice' );
190
+		wc_add_notice(sprintf(__('If your billing address has been changed for saved payment methods, be sure to remove any %1$ssaved payment methods%2$s on file and re-add them.', 'woocommerce-gateway-stripe'), '<a href="' . esc_url(wc_get_endpoint_url('payment-methods')) . '" class="wc-stripe-update-card-notice" style="text-decoration:underline;">', '</a>'), 'notice');
191 191
 	}
192 192
 
193 193
 	/**
@@ -202,24 +202,24 @@  discard block
 block discarded – undo
202 202
 
203 203
 		$icons_str = '';
204 204
 
205
-		$icons_str .= isset( $icons['visa'] ) ? $icons['visa'] : '';
206
-		$icons_str .= isset( $icons['amex'] ) ? $icons['amex'] : '';
207
-		$icons_str .= isset( $icons['mastercard'] ) ? $icons['mastercard'] : '';
205
+		$icons_str .= isset($icons['visa']) ? $icons['visa'] : '';
206
+		$icons_str .= isset($icons['amex']) ? $icons['amex'] : '';
207
+		$icons_str .= isset($icons['mastercard']) ? $icons['mastercard'] : '';
208 208
 
209
-		if ( 'USD' === get_woocommerce_currency() ) {
210
-			$icons_str .= isset( $icons['discover'] ) ? $icons['discover'] : '';
211
-			$icons_str .= isset( $icons['jcb'] ) ? $icons['jcb'] : '';
212
-			$icons_str .= isset( $icons['diners'] ) ? $icons['diners'] : '';
209
+		if ('USD' === get_woocommerce_currency()) {
210
+			$icons_str .= isset($icons['discover']) ? $icons['discover'] : '';
211
+			$icons_str .= isset($icons['jcb']) ? $icons['jcb'] : '';
212
+			$icons_str .= isset($icons['diners']) ? $icons['diners'] : '';
213 213
 		}
214 214
 
215
-		return apply_filters( 'woocommerce_gateway_icon', $icons_str, $this->id );
215
+		return apply_filters('woocommerce_gateway_icon', $icons_str, $this->id);
216 216
 	}
217 217
 
218 218
 	/**
219 219
 	 * Initialise Gateway Settings Form Fields
220 220
 	 */
221 221
 	public function init_form_fields() {
222
-		$this->form_fields = require( dirname( __FILE__ ) . '/admin/stripe-settings.php' );
222
+		$this->form_fields = require(dirname(__FILE__) . '/admin/stripe-settings.php');
223 223
 	}
224 224
 
225 225
 	/**
@@ -227,34 +227,34 @@  discard block
 block discarded – undo
227 227
 	 */
228 228
 	public function payment_fields() {
229 229
 		$user                 = wp_get_current_user();
230
-		$display_tokenization = $this->supports( 'tokenization' ) && is_checkout() && $this->saved_cards;
230
+		$display_tokenization = $this->supports('tokenization') && is_checkout() && $this->saved_cards;
231 231
 		$total                = WC()->cart->total;
232 232
 		$user_email           = '';
233 233
 		$description          = $this->get_description();
234
-		$description          = ! empty( $description ) ? $description : '';
234
+		$description          = ! empty($description) ? $description : '';
235 235
 		$firstname            = '';
236 236
 		$lastname             = '';
237 237
 
238 238
 		// If paying from order, we need to get total from order not cart.
239
-		if ( isset( $_GET['pay_for_order'] ) && ! empty( $_GET['key'] ) ) { // wpcs: csrf ok.
240
-			$order      = wc_get_order( wc_get_order_id_by_order_key( wc_clean( $_GET['key'] ) ) ); // wpcs: csrf ok, sanitization ok.
239
+		if (isset($_GET['pay_for_order']) && ! empty($_GET['key'])) { // wpcs: csrf ok.
240
+			$order      = wc_get_order(wc_get_order_id_by_order_key(wc_clean($_GET['key']))); // wpcs: csrf ok, sanitization ok.
241 241
 			$total      = $order->get_total();
242
-			$user_email = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_email : $order->get_billing_email();
242
+			$user_email = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_email : $order->get_billing_email();
243 243
 		} else {
244
-			if ( $user->ID ) {
245
-				$user_email = get_user_meta( $user->ID, 'billing_email', true );
244
+			if ($user->ID) {
245
+				$user_email = get_user_meta($user->ID, 'billing_email', true);
246 246
 				$user_email = $user_email ? $user_email : $user->user_email;
247 247
 			}
248 248
 		}
249 249
 
250
-		if ( is_add_payment_method_page() ) {
251
-			$pay_button_text = __( 'Add Card', 'woocommerce-gateway-stripe' );
250
+		if (is_add_payment_method_page()) {
251
+			$pay_button_text = __('Add Card', 'woocommerce-gateway-stripe');
252 252
 			$total           = '';
253 253
 			$firstname       = $user->user_firstname;
254 254
 			$lastname        = $user->user_lastname;
255 255
 
256
-		} elseif ( function_exists( 'wcs_order_contains_subscription' ) && isset( $_GET['change_payment_method'] ) ) { // wpcs: csrf ok.
257
-			$pay_button_text = __( 'Change Payment Method', 'woocommerce-gateway-stripe' );
256
+		} elseif (function_exists('wcs_order_contains_subscription') && isset($_GET['change_payment_method'])) { // wpcs: csrf ok.
257
+			$pay_button_text = __('Change Payment Method', 'woocommerce-gateway-stripe');
258 258
 			$total           = '';
259 259
 		} else {
260 260
 			$pay_button_text = '';
@@ -264,37 +264,37 @@  discard block
 block discarded – undo
264 264
 
265 265
 		echo '<div
266 266
 			id="stripe-payment-data"
267
-			data-panel-label="' . esc_attr( $pay_button_text ) . '"
268
-			data-email="' . esc_attr( $user_email ) . '"
269
-			data-amount="' . esc_attr( WC_Stripe_Helper::get_stripe_amount( $total ) ) . '"
270
-			data-name="' . esc_attr( $this->statement_descriptor ) . '"
271
-			data-full-name="' . esc_attr( $firstname . ' ' . $lastname ) . '"
272
-			data-currency="' . esc_attr( strtolower( get_woocommerce_currency() ) ) . '"
273
-			data-allow-remember-me="' . esc_attr( apply_filters( 'wc_stripe_allow_remember_me', true ) ? 'true' : 'false' ) . '"
267
+			data-panel-label="' . esc_attr($pay_button_text) . '"
268
+			data-email="' . esc_attr($user_email) . '"
269
+			data-amount="' . esc_attr(WC_Stripe_Helper::get_stripe_amount($total)) . '"
270
+			data-name="' . esc_attr($this->statement_descriptor) . '"
271
+			data-full-name="' . esc_attr($firstname . ' ' . $lastname) . '"
272
+			data-currency="' . esc_attr(strtolower(get_woocommerce_currency())) . '"
273
+			data-allow-remember-me="' . esc_attr(apply_filters('wc_stripe_allow_remember_me', true) ? 'true' : 'false') . '"
274 274
 		>';
275 275
 
276
-		if ( $this->testmode ) {
276
+		if ($this->testmode) {
277 277
 			/* translators: link to Stripe testing page */
278
-			$description .= ' ' . sprintf( __( 'TEST MODE ENABLED. In test mode, you can use the card number 4242424242424242 with any CVC and a valid expiration date or check the <a href="%s" target="_blank">Testing Stripe documentation</a> for more card numbers.', 'woocommerce-gateway-stripe' ), 'https://stripe.com/docs/testing' );
278
+			$description .= ' ' . sprintf(__('TEST MODE ENABLED. In test mode, you can use the card number 4242424242424242 with any CVC and a valid expiration date or check the <a href="%s" target="_blank">Testing Stripe documentation</a> for more card numbers.', 'woocommerce-gateway-stripe'), 'https://stripe.com/docs/testing');
279 279
 		}
280 280
 
281
-		$description = trim( $description );
281
+		$description = trim($description);
282 282
 
283
-		echo apply_filters( 'wc_stripe_description', wpautop( wp_kses_post( $description ) ), $this->id ); // wpcs: xss ok.
283
+		echo apply_filters('wc_stripe_description', wpautop(wp_kses_post($description)), $this->id); // wpcs: xss ok.
284 284
 
285
-		if ( $display_tokenization ) {
285
+		if ($display_tokenization) {
286 286
 			$this->tokenization_script();
287 287
 			$this->saved_payment_methods();
288 288
 		}
289 289
 
290 290
 		$this->elements_form();
291 291
 
292
-		if ( apply_filters( 'wc_stripe_display_save_payment_method_checkbox', $display_tokenization ) && ! is_add_payment_method_page() && ! isset( $_GET['change_payment_method'] ) ) { // wpcs: csrf ok.
292
+		if (apply_filters('wc_stripe_display_save_payment_method_checkbox', $display_tokenization) && ! is_add_payment_method_page() && ! isset($_GET['change_payment_method'])) { // wpcs: csrf ok.
293 293
 
294 294
 			$this->save_payment_method_checkbox();
295 295
 		}
296 296
 
297
-		do_action( 'wc_stripe_cards_payment_fields', $this->id );
297
+		do_action('wc_stripe_cards_payment_fields', $this->id);
298 298
 
299 299
 		echo '</div>';
300 300
 
@@ -309,12 +309,12 @@  discard block
 block discarded – undo
309 309
 	 */
310 310
 	public function elements_form() {
311 311
 		?>
312
-		<fieldset id="wc-<?php echo esc_attr( $this->id ); ?>-cc-form" class="wc-credit-card-form wc-payment-form" style="background:transparent;">
313
-			<?php do_action( 'woocommerce_credit_card_form_start', $this->id ); ?>
312
+		<fieldset id="wc-<?php echo esc_attr($this->id); ?>-cc-form" class="wc-credit-card-form wc-payment-form" style="background:transparent;">
313
+			<?php do_action('woocommerce_credit_card_form_start', $this->id); ?>
314 314
 
315
-			<?php if ( $this->inline_cc_form ) { ?>
315
+			<?php if ($this->inline_cc_form) { ?>
316 316
 				<label for="card-element">
317
-					<?php esc_html_e( 'Credit or debit card', 'woocommerce-gateway-stripe' ); ?>
317
+					<?php esc_html_e('Credit or debit card', 'woocommerce-gateway-stripe'); ?>
318 318
 				</label>
319 319
 
320 320
 				<div id="stripe-card-element" class="wc-stripe-elements-field">
@@ -322,7 +322,7 @@  discard block
 block discarded – undo
322 322
 				</div>
323 323
 			<?php } else { ?>
324 324
 				<div class="form-row form-row-wide">
325
-					<label for="stripe-card-element"><?php esc_html_e( 'Card Number', 'woocommerce-gateway-stripe' ); ?> <span class="required">*</span></label>
325
+					<label for="stripe-card-element"><?php esc_html_e('Card Number', 'woocommerce-gateway-stripe'); ?> <span class="required">*</span></label>
326 326
 					<div class="stripe-card-group">
327 327
 						<div id="stripe-card-element" class="wc-stripe-elements-field">
328 328
 						<!-- a Stripe Element will be inserted here. -->
@@ -333,7 +333,7 @@  discard block
 block discarded – undo
333 333
 				</div>
334 334
 
335 335
 				<div class="form-row form-row-first">
336
-					<label for="stripe-exp-element"><?php esc_html_e( 'Expiry Date', 'woocommerce-gateway-stripe' ); ?> <span class="required">*</span></label>
336
+					<label for="stripe-exp-element"><?php esc_html_e('Expiry Date', 'woocommerce-gateway-stripe'); ?> <span class="required">*</span></label>
337 337
 
338 338
 					<div id="stripe-exp-element" class="wc-stripe-elements-field">
339 339
 					<!-- a Stripe Element will be inserted here. -->
@@ -341,7 +341,7 @@  discard block
 block discarded – undo
341 341
 				</div>
342 342
 
343 343
 				<div class="form-row form-row-last">
344
-					<label for="stripe-cvc-element"><?php esc_html_e( 'Card Code (CVC)', 'woocommerce-gateway-stripe' ); ?> <span class="required">*</span></label>
344
+					<label for="stripe-cvc-element"><?php esc_html_e('Card Code (CVC)', 'woocommerce-gateway-stripe'); ?> <span class="required">*</span></label>
345 345
 				<div id="stripe-cvc-element" class="wc-stripe-elements-field">
346 346
 				<!-- a Stripe Element will be inserted here. -->
347 347
 				</div>
@@ -352,7 +352,7 @@  discard block
 block discarded – undo
352 352
 			<!-- Used to display form errors -->
353 353
 			<div class="stripe-source-errors" role="alert"></div>
354 354
 			<br />
355
-			<?php do_action( 'woocommerce_credit_card_form_end', $this->id ); ?>
355
+			<?php do_action('woocommerce_credit_card_form_end', $this->id); ?>
356 356
 			<div class="clear"></div>
357 357
 		</fieldset>
358 358
 		<?php
@@ -365,13 +365,13 @@  discard block
 block discarded – undo
365 365
 	 * @version 3.1.0
366 366
 	 */
367 367
 	public function admin_scripts() {
368
-		if ( 'woocommerce_page_wc-settings' !== get_current_screen()->id ) {
368
+		if ('woocommerce_page_wc-settings' !== get_current_screen()->id) {
369 369
 			return;
370 370
 		}
371 371
 
372
-		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
372
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
373 373
 
374
-		wp_enqueue_script( 'woocommerce_stripe_admin', plugins_url( 'assets/js/stripe-admin' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array(), WC_STRIPE_VERSION, true );
374
+		wp_enqueue_script('woocommerce_stripe_admin', plugins_url('assets/js/stripe-admin' . $suffix . '.js', WC_STRIPE_MAIN_FILE), array(), WC_STRIPE_VERSION, true);
375 375
 	}
376 376
 
377 377
 	/**
@@ -383,97 +383,97 @@  discard block
 block discarded – undo
383 383
 	 * @version 4.0.0
384 384
 	 */
385 385
 	public function payment_scripts() {
386
-		if ( ! is_product() && ! is_cart() && ! is_checkout() && ! isset( $_GET['pay_for_order'] ) && ! is_add_payment_method_page() && ! isset( $_GET['change_payment_method'] ) || ( is_order_received_page() ) ) { // wpcs: csrf ok.
386
+		if ( ! is_product() && ! is_cart() && ! is_checkout() && ! isset($_GET['pay_for_order']) && ! is_add_payment_method_page() && ! isset($_GET['change_payment_method']) || (is_order_received_page())) { // wpcs: csrf ok.
387 387
 			return;
388 388
 		}
389 389
 
390 390
 		// If Stripe is not enabled bail.
391
-		if ( 'no' === $this->enabled ) {
391
+		if ('no' === $this->enabled) {
392 392
 			return;
393 393
 		}
394 394
 
395 395
 		// If keys are not set bail.
396
-		if ( ! $this->are_keys_set() ) {
397
-			WC_Stripe_Logger::log( 'Keys are not set correctly.' );
396
+		if ( ! $this->are_keys_set()) {
397
+			WC_Stripe_Logger::log('Keys are not set correctly.');
398 398
 			return;
399 399
 		}
400 400
 
401 401
 		// If no SSL bail.
402
-		if ( ! $this->testmode && ! is_ssl() ) {
403
-			WC_Stripe_Logger::log( 'Stripe live mode requires SSL.' );
402
+		if ( ! $this->testmode && ! is_ssl()) {
403
+			WC_Stripe_Logger::log('Stripe live mode requires SSL.');
404 404
 			return;
405 405
 		}
406 406
 
407 407
 		$current_theme = wp_get_theme();
408 408
 
409
-		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
409
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
410 410
 
411
-		wp_register_style( 'stripe_styles', plugins_url( 'assets/css/stripe-styles.css', WC_STRIPE_MAIN_FILE ), array(), WC_STRIPE_VERSION );
412
-		wp_enqueue_style( 'stripe_styles' );
411
+		wp_register_style('stripe_styles', plugins_url('assets/css/stripe-styles.css', WC_STRIPE_MAIN_FILE), array(), WC_STRIPE_VERSION);
412
+		wp_enqueue_style('stripe_styles');
413 413
 
414
-		wp_register_script( 'stripe', 'https://js.stripe.com/v3/', '', '3.0', true );
415
-		wp_register_script( 'woocommerce_stripe', plugins_url( 'assets/js/stripe' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'jquery-payment', 'stripe' ), WC_STRIPE_VERSION, true );
414
+		wp_register_script('stripe', 'https://js.stripe.com/v3/', '', '3.0', true);
415
+		wp_register_script('woocommerce_stripe', plugins_url('assets/js/stripe' . $suffix . '.js', WC_STRIPE_MAIN_FILE), array('jquery-payment', 'stripe'), WC_STRIPE_VERSION, true);
416 416
 
417 417
 		$stripe_params = array(
418 418
 			'key'                  => $this->publishable_key,
419
-			'i18n_terms'           => __( 'Please accept the terms and conditions first', 'woocommerce-gateway-stripe' ),
420
-			'i18n_required_fields' => __( 'Please fill in required checkout fields first', 'woocommerce-gateway-stripe' ),
419
+			'i18n_terms'           => __('Please accept the terms and conditions first', 'woocommerce-gateway-stripe'),
420
+			'i18n_required_fields' => __('Please fill in required checkout fields first', 'woocommerce-gateway-stripe'),
421 421
 		);
422 422
 
423 423
 		// If we're on the pay page we need to pass stripe.js the address of the order.
424
-		if ( isset( $_GET['pay_for_order'] ) && 'true' === $_GET['pay_for_order'] ) { // wpcs: csrf ok.
425
-			$order_id = wc_get_order_id_by_order_key( urldecode( $_GET['key'] ) ); // wpcs: csrf ok, sanitization ok, xss ok.
426
-			$order    = wc_get_order( $order_id );
427
-
428
-			if ( is_a( $order, 'WC_Order' ) ) {
429
-				$stripe_params['billing_first_name'] = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_first_name : $order->get_billing_first_name();
430
-				$stripe_params['billing_last_name']  = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_last_name : $order->get_billing_last_name();
431
-				$stripe_params['billing_address_1']  = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_address_1 : $order->get_billing_address_1();
432
-				$stripe_params['billing_address_2']  = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_address_2 : $order->get_billing_address_2();
433
-				$stripe_params['billing_state']      = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_state : $order->get_billing_state();
434
-				$stripe_params['billing_city']       = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_city : $order->get_billing_city();
435
-				$stripe_params['billing_postcode']   = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_postcode : $order->get_billing_postcode();
436
-				$stripe_params['billing_country']    = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->billing_country : $order->get_billing_country();
424
+		if (isset($_GET['pay_for_order']) && 'true' === $_GET['pay_for_order']) { // wpcs: csrf ok.
425
+			$order_id = wc_get_order_id_by_order_key(urldecode($_GET['key'])); // wpcs: csrf ok, sanitization ok, xss ok.
426
+			$order    = wc_get_order($order_id);
427
+
428
+			if (is_a($order, 'WC_Order')) {
429
+				$stripe_params['billing_first_name'] = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_first_name : $order->get_billing_first_name();
430
+				$stripe_params['billing_last_name']  = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_last_name : $order->get_billing_last_name();
431
+				$stripe_params['billing_address_1']  = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_address_1 : $order->get_billing_address_1();
432
+				$stripe_params['billing_address_2']  = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_address_2 : $order->get_billing_address_2();
433
+				$stripe_params['billing_state']      = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_state : $order->get_billing_state();
434
+				$stripe_params['billing_city']       = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_city : $order->get_billing_city();
435
+				$stripe_params['billing_postcode']   = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_postcode : $order->get_billing_postcode();
436
+				$stripe_params['billing_country']    = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->billing_country : $order->get_billing_country();
437 437
 			}
438 438
 		}
439 439
 
440 440
 		$sepa_elements_options = apply_filters(
441 441
 			'wc_stripe_sepa_elements_options',
442 442
 			array(
443
-				'supportedCountries' => array( 'SEPA' ),
443
+				'supportedCountries' => array('SEPA'),
444 444
 				'placeholderCountry' => WC()->countries->get_base_country(),
445
-				'style'              => array( 'base' => array( 'fontSize' => '15px' ) ),
445
+				'style'              => array('base' => array('fontSize' => '15px')),
446 446
 			)
447 447
 		);
448 448
 
449
-		$stripe_params['no_prepaid_card_msg']       = __( 'Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charged. Please try with alternative payment method.', 'woocommerce-gateway-stripe' );
450
-		$stripe_params['no_sepa_owner_msg']         = __( 'Please enter your IBAN account name.', 'woocommerce-gateway-stripe' );
451
-		$stripe_params['no_sepa_iban_msg']          = __( 'Please enter your IBAN account number.', 'woocommerce-gateway-stripe' );
452
-		$stripe_params['payment_intent_error']      = __( 'We couldn\'t initiate the payment. Please try again.', 'woocommerce-gateway-stripe' );
453
-		$stripe_params['sepa_mandate_notification'] = apply_filters( 'wc_stripe_sepa_mandate_notification', 'email' );
454
-		$stripe_params['allow_prepaid_card']        = apply_filters( 'wc_stripe_allow_prepaid_card', true ) ? 'yes' : 'no';
449
+		$stripe_params['no_prepaid_card_msg']       = __('Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charged. Please try with alternative payment method.', 'woocommerce-gateway-stripe');
450
+		$stripe_params['no_sepa_owner_msg']         = __('Please enter your IBAN account name.', 'woocommerce-gateway-stripe');
451
+		$stripe_params['no_sepa_iban_msg']          = __('Please enter your IBAN account number.', 'woocommerce-gateway-stripe');
452
+		$stripe_params['payment_intent_error']      = __('We couldn\'t initiate the payment. Please try again.', 'woocommerce-gateway-stripe');
453
+		$stripe_params['sepa_mandate_notification'] = apply_filters('wc_stripe_sepa_mandate_notification', 'email');
454
+		$stripe_params['allow_prepaid_card']        = apply_filters('wc_stripe_allow_prepaid_card', true) ? 'yes' : 'no';
455 455
 		$stripe_params['inline_cc_form']            = $this->inline_cc_form ? 'yes' : 'no';
456
-		$stripe_params['is_checkout']               = ( is_checkout() && empty( $_GET['pay_for_order'] ) ) ? 'yes' : 'no'; // wpcs: csrf ok.
456
+		$stripe_params['is_checkout']               = (is_checkout() && empty($_GET['pay_for_order'])) ? 'yes' : 'no'; // wpcs: csrf ok.
457 457
 		$stripe_params['return_url']                = $this->get_stripe_return_url();
458
-		$stripe_params['ajaxurl']                   = WC_AJAX::get_endpoint( '%%endpoint%%' );
459
-		$stripe_params['stripe_nonce']              = wp_create_nonce( '_wc_stripe_nonce' );
458
+		$stripe_params['ajaxurl']                   = WC_AJAX::get_endpoint('%%endpoint%%');
459
+		$stripe_params['stripe_nonce']              = wp_create_nonce('_wc_stripe_nonce');
460 460
 		$stripe_params['statement_descriptor']      = $this->statement_descriptor;
461
-		$stripe_params['elements_options']          = apply_filters( 'wc_stripe_elements_options', array() );
461
+		$stripe_params['elements_options']          = apply_filters('wc_stripe_elements_options', array());
462 462
 		$stripe_params['sepa_elements_options']     = $sepa_elements_options;
463
-		$stripe_params['invalid_owner_name']        = __( 'Billing First Name and Last Name are required.', 'woocommerce-gateway-stripe' );
464
-		$stripe_params['is_change_payment_page']    = isset( $_GET['change_payment_method'] ) ? 'yes' : 'no'; // wpcs: csrf ok.
465
-		$stripe_params['is_add_payment_page']       = is_wc_endpoint_url( 'add-payment-method' ) ? 'yes' : 'no';
466
-		$stripe_params['is_pay_for_order_page']     = is_wc_endpoint_url( 'order-pay' ) ? 'yes' : 'no';
467
-		$stripe_params['elements_styling']          = apply_filters( 'wc_stripe_elements_styling', false );
468
-		$stripe_params['elements_classes']          = apply_filters( 'wc_stripe_elements_classes', false );
463
+		$stripe_params['invalid_owner_name']        = __('Billing First Name and Last Name are required.', 'woocommerce-gateway-stripe');
464
+		$stripe_params['is_change_payment_page']    = isset($_GET['change_payment_method']) ? 'yes' : 'no'; // wpcs: csrf ok.
465
+		$stripe_params['is_add_payment_page']       = is_wc_endpoint_url('add-payment-method') ? 'yes' : 'no';
466
+		$stripe_params['is_pay_for_order_page']     = is_wc_endpoint_url('order-pay') ? 'yes' : 'no';
467
+		$stripe_params['elements_styling']          = apply_filters('wc_stripe_elements_styling', false);
468
+		$stripe_params['elements_classes']          = apply_filters('wc_stripe_elements_classes', false);
469 469
 
470 470
 		// Merge localized messages to be use in JS.
471
-		$stripe_params = array_merge( $stripe_params, WC_Stripe_Helper::get_localized_messages() );
471
+		$stripe_params = array_merge($stripe_params, WC_Stripe_Helper::get_localized_messages());
472 472
 
473
-		wp_localize_script( 'woocommerce_stripe', 'wc_stripe_params', apply_filters( 'wc_stripe_params', $stripe_params ) );
473
+		wp_localize_script('woocommerce_stripe', 'wc_stripe_params', apply_filters('wc_stripe_params', $stripe_params));
474 474
 
475 475
 		$this->tokenization_script();
476
-		wp_enqueue_script( 'woocommerce_stripe' );
476
+		wp_enqueue_script('woocommerce_stripe');
477 477
 	}
478 478
 
479 479
 	/**
@@ -482,14 +482,14 @@  discard block
 block discarded – undo
482 482
 	 * @since 4.2.0
483 483
 	 * @param WC_Order $order The order that is being created.
484 484
 	 */
485
-	public function maybe_create_customer( $order ) {
485
+	public function maybe_create_customer($order) {
486 486
 		// This comes from the create account checkbox in the checkout page.
487
-		if ( empty( $_POST['createaccount'] ) ) { // wpcs: csrf ok.
487
+		if (empty($_POST['createaccount'])) { // wpcs: csrf ok.
488 488
 			return;
489 489
 		}
490 490
 
491
-		$new_customer_id     = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->customer_user : $order->get_customer_id();
492
-		$new_stripe_customer = new WC_Stripe_Customer( $new_customer_id );
491
+		$new_customer_id     = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->customer_user : $order->get_customer_id();
492
+		$new_stripe_customer = new WC_Stripe_Customer($new_customer_id);
493 493
 		$new_stripe_customer->create_customer();
494 494
 	}
495 495
 
@@ -501,14 +501,14 @@  discard block
 block discarded – undo
501 501
 	 * @param object $prepared_source The object with source details.
502 502
 	 * @throws WC_Stripe_Exception An exception if the card is prepaid, but prepaid cards are not allowed.
503 503
 	 */
504
-	public function maybe_disallow_prepaid_card( $prepared_source ) {
504
+	public function maybe_disallow_prepaid_card($prepared_source) {
505 505
 		// Check if we don't allow prepaid credit cards.
506
-		if ( apply_filters( 'wc_stripe_allow_prepaid_card', true ) || ! $this->is_prepaid_card( $prepared_source->source_object ) ) {
506
+		if (apply_filters('wc_stripe_allow_prepaid_card', true) || ! $this->is_prepaid_card($prepared_source->source_object)) {
507 507
 			return;
508 508
 		}
509 509
 
510
-		$localized_message = __( 'Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charged. Please try with alternative payment method.', 'woocommerce-gateway-stripe' );
511
-		throw new WC_Stripe_Exception( print_r( $prepared_source->source_object, true ), $localized_message );
510
+		$localized_message = __('Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charged. Please try with alternative payment method.', 'woocommerce-gateway-stripe');
511
+		throw new WC_Stripe_Exception(print_r($prepared_source->source_object, true), $localized_message);
512 512
 	}
513 513
 
514 514
 	/**
@@ -518,10 +518,10 @@  discard block
 block discarded – undo
518 518
 	 * @param  object $prepared_source The source that should be verified.
519 519
 	 * @throws WC_Stripe_Exception     An exception if the source ID is missing.
520 520
 	 */
521
-	public function check_source( $prepared_source ) {
522
-		if ( empty( $prepared_source->source ) ) {
523
-			$localized_message = __( 'Payment processing failed. Please retry.', 'woocommerce-gateway-stripe' );
524
-			throw new WC_Stripe_Exception( print_r( $prepared_source, true ), $localized_message );
521
+	public function check_source($prepared_source) {
522
+		if (empty($prepared_source->source)) {
523
+			$localized_message = __('Payment processing failed. Please retry.', 'woocommerce-gateway-stripe');
524
+			throw new WC_Stripe_Exception(print_r($prepared_source, true), $localized_message);
525 525
 		}
526 526
 	}
527 527
 
@@ -533,17 +533,17 @@  discard block
 block discarded – undo
533 533
 	 * @param WC_Order $order The order those payment is being processed.
534 534
 	 * @return bool           A flag that indicates that the customer does not exist and should be removed.
535 535
 	 */
536
-	public function maybe_remove_non_existent_customer( $error, $order ) {
537
-		if ( ! $this->is_no_such_customer_error( $error ) ) {
536
+	public function maybe_remove_non_existent_customer($error, $order) {
537
+		if ( ! $this->is_no_such_customer_error($error)) {
538 538
 			return false;
539 539
 		}
540 540
 
541
-		if ( WC_Stripe_Helper::is_wc_lt( '3.0' ) ) {
542
-			delete_user_meta( $order->customer_user, '_stripe_customer_id' );
543
-			delete_post_meta( $order->get_id(), '_stripe_customer_id' );
541
+		if (WC_Stripe_Helper::is_wc_lt('3.0')) {
542
+			delete_user_meta($order->customer_user, '_stripe_customer_id');
543
+			delete_post_meta($order->get_id(), '_stripe_customer_id');
544 544
 		} else {
545
-			delete_user_meta( $order->get_customer_id(), '_stripe_customer_id' );
546
-			$order->delete_meta_data( '_stripe_customer_id' );
545
+			delete_user_meta($order->get_customer_id(), '_stripe_customer_id');
546
+			$order->delete_meta_data('_stripe_customer_id');
547 547
 			$order->save();
548 548
 		}
549 549
 
@@ -557,7 +557,7 @@  discard block
 block discarded – undo
557 557
 	 * @param WC_Order $order The order to complete.
558 558
 	 * @return array          Redirection data for `process_payment`.
559 559
 	 */
560
-	public function complete_free_order( $order ) {
560
+	public function complete_free_order($order) {
561 561
 		$order->payment_complete();
562 562
 
563 563
 		// Remove cart.
@@ -566,7 +566,7 @@  discard block
 block discarded – undo
566 566
 		// Return thank you page redirect.
567 567
 		return array(
568 568
 			'result'   => 'success',
569
-			'redirect' => $this->get_return_url( $order ),
569
+			'redirect' => $this->get_return_url($order),
570 570
 		);
571 571
 	}
572 572
 
@@ -583,68 +583,68 @@  discard block
 block discarded – undo
583 583
 	 * @throws Exception If payment will not be accepted.
584 584
 	 * @return array|void
585 585
 	 */
586
-	public function process_payment( $order_id, $retry = true, $force_save_source = false, $previous_error = false ) {
586
+	public function process_payment($order_id, $retry = true, $force_save_source = false, $previous_error = false) {
587 587
 		try {
588
-			$order = wc_get_order( $order_id );
588
+			$order = wc_get_order($order_id);
589 589
 
590 590
 			// ToDo: `process_pre_order` saves the source to the order for a later payment.
591 591
 			// This might not work well with PaymentIntents.
592
-			if ( $this->maybe_process_pre_orders( $order_id ) ) {
593
-				return $this->pre_orders->process_pre_order( $order_id );
592
+			if ($this->maybe_process_pre_orders($order_id)) {
593
+				return $this->pre_orders->process_pre_order($order_id);
594 594
 			}
595 595
 
596
-			$this->maybe_create_customer( $order );
596
+			$this->maybe_create_customer($order);
597 597
 
598
-			$prepared_source = $this->prepare_source( get_current_user_id(), $force_save_source );
598
+			$prepared_source = $this->prepare_source(get_current_user_id(), $force_save_source);
599 599
 
600
-			$this->maybe_disallow_prepaid_card( $prepared_source );
601
-			$this->check_source( $prepared_source );
602
-			$this->save_source_to_order( $order, $prepared_source );
600
+			$this->maybe_disallow_prepaid_card($prepared_source);
601
+			$this->check_source($prepared_source);
602
+			$this->save_source_to_order($order, $prepared_source);
603 603
 
604
-			if ( 0 >= $order->get_total() ) {
605
-				return $this->complete_free_order( $order );
604
+			if (0 >= $order->get_total()) {
605
+				return $this->complete_free_order($order);
606 606
 			}
607 607
 
608 608
 			// This will throw exception if not valid.
609
-			$this->validate_minimum_order_amount( $order );
609
+			$this->validate_minimum_order_amount($order);
610 610
 
611
-			WC_Stripe_Logger::log( "Info: Begin processing payment for order $order_id for the amount of {$order->get_total()}" );
611
+			WC_Stripe_Logger::log("Info: Begin processing payment for order $order_id for the amount of {$order->get_total()}");
612 612
 
613
-			$intent = $this->get_intent_from_order( $order );
614
-			if ( $intent ) {
615
-				$intent = $this->update_existing_intent( $intent, $order, $prepared_source );
613
+			$intent = $this->get_intent_from_order($order);
614
+			if ($intent) {
615
+				$intent = $this->update_existing_intent($intent, $order, $prepared_source);
616 616
 			} else {
617
-				$intent = $this->create_intent( $order, $prepared_source );
617
+				$intent = $this->create_intent($order, $prepared_source);
618 618
 			}
619 619
 
620 620
 			// Confirm the intent after locking the order to make sure webhooks will not interfere.
621
-			if ( empty( $intent->error ) ) {
622
-				$this->lock_order_payment( $order, $intent );
623
-				$intent = $this->confirm_intent( $intent, $order, $prepared_source );
621
+			if (empty($intent->error)) {
622
+				$this->lock_order_payment($order, $intent);
623
+				$intent = $this->confirm_intent($intent, $order, $prepared_source);
624 624
 			}
625 625
 
626
-			if ( ! empty( $intent->error ) ) {
627
-				$this->maybe_remove_non_existent_customer( $intent->error, $order );
626
+			if ( ! empty($intent->error)) {
627
+				$this->maybe_remove_non_existent_customer($intent->error, $order);
628 628
 
629 629
 				// We want to retry.
630
-				if ( $this->is_retryable_error( $intent->error ) ) {
631
-					return $this->retry_after_error( $intent, $order, $retry, $force_save_source, $previous_error );
630
+				if ($this->is_retryable_error($intent->error)) {
631
+					return $this->retry_after_error($intent, $order, $retry, $force_save_source, $previous_error);
632 632
 				}
633 633
 
634
-				$this->unlock_order_payment( $order );
635
-				$this->throw_localized_message( $intent, $order );
634
+				$this->unlock_order_payment($order);
635
+				$this->throw_localized_message($intent, $order);
636 636
 			}
637 637
 
638
-			if ( ! empty( $intent ) ) {
638
+			if ( ! empty($intent)) {
639 639
 				// Use the last charge within the intent to proceed.
640
-				$response = end( $intent->charges->data );
640
+				$response = end($intent->charges->data);
641 641
 
642 642
 				// If the intent requires a 3DS flow, redirect to it.
643
-				if ( 'requires_action' === $intent->status ) {
644
-					$this->unlock_order_payment( $order );
643
+				if ('requires_action' === $intent->status) {
644
+					$this->unlock_order_payment($order);
645 645
 
646
-					if ( is_wc_endpoint_url( 'order-pay' ) ) {
647
-						$redirect_url = add_query_arg( 'wc-stripe-confirmation', 1, $order->get_checkout_payment_url( false ) );
646
+					if (is_wc_endpoint_url('order-pay')) {
647
+						$redirect_url = add_query_arg('wc-stripe-confirmation', 1, $order->get_checkout_payment_url(false));
648 648
 
649 649
 						return array(
650 650
 							'result'   => 'success',
@@ -659,7 +659,7 @@  discard block
 block discarded – undo
659 659
 
660 660
 						return array(
661 661
 							'result'        => 'success',
662
-							'redirect'      => $this->get_return_url( $order ),
662
+							'redirect'      => $this->get_return_url($order),
663 663
 							'intent_secret' => $intent->client_secret,
664 664
 						);
665 665
 					}
@@ -667,28 +667,28 @@  discard block
 block discarded – undo
667 667
 			}
668 668
 
669 669
 			// Process valid response.
670
-			$this->process_response( $response, $order );
670
+			$this->process_response($response, $order);
671 671
 
672 672
 			// Remove cart.
673 673
 			WC()->cart->empty_cart();
674 674
 
675 675
 			// Unlock the order.
676
-			$this->unlock_order_payment( $order );
676
+			$this->unlock_order_payment($order);
677 677
 
678 678
 			// Return thank you page redirect.
679 679
 			return array(
680 680
 				'result'   => 'success',
681
-				'redirect' => $this->get_return_url( $order ),
681
+				'redirect' => $this->get_return_url($order),
682 682
 			);
683 683
 
684
-		} catch ( WC_Stripe_Exception $e ) {
685
-			wc_add_notice( $e->getLocalizedMessage(), 'error' );
686
-			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
684
+		} catch (WC_Stripe_Exception $e) {
685
+			wc_add_notice($e->getLocalizedMessage(), 'error');
686
+			WC_Stripe_Logger::log('Error: ' . $e->getMessage());
687 687
 
688
-			do_action( 'wc_gateway_stripe_process_payment_error', $e, $order );
688
+			do_action('wc_gateway_stripe_process_payment_error', $e, $order);
689 689
 
690 690
 			/* translators: error message */
691
-			$order->update_status( 'failed' );
691
+			$order->update_status('failed');
692 692
 
693 693
 			return array(
694 694
 				'result'   => 'fail',
@@ -704,17 +704,17 @@  discard block
 block discarded – undo
704 704
 	 *
705 705
 	 * @param int $order_id The ID of the order.
706 706
 	 */
707
-	public function display_order_fee( $order_id ) {
708
-		if ( apply_filters( 'wc_stripe_hide_display_order_fee', false, $order_id ) ) {
707
+	public function display_order_fee($order_id) {
708
+		if (apply_filters('wc_stripe_hide_display_order_fee', false, $order_id)) {
709 709
 			return;
710 710
 		}
711 711
 
712
-		$order = wc_get_order( $order_id );
712
+		$order = wc_get_order($order_id);
713 713
 
714
-		$fee      = WC_Stripe_Helper::get_stripe_fee( $order );
715
-		$currency = WC_Stripe_Helper::get_stripe_currency( $order );
714
+		$fee      = WC_Stripe_Helper::get_stripe_fee($order);
715
+		$currency = WC_Stripe_Helper::get_stripe_currency($order);
716 716
 
717
-		if ( ! $fee || ! $currency ) {
717
+		if ( ! $fee || ! $currency) {
718 718
 			return;
719 719
 		}
720 720
 
@@ -722,12 +722,12 @@  discard block
 block discarded – undo
722 722
 
723 723
 		<tr>
724 724
 			<td class="label stripe-fee">
725
-				<?php echo wc_help_tip( __( 'This represents the fee Stripe collects for the transaction.', 'woocommerce-gateway-stripe' ) ); // wpcs: xss ok. ?>
726
-				<?php esc_html_e( 'Stripe Fee:', 'woocommerce-gateway-stripe' ); ?>
725
+				<?php echo wc_help_tip(__('This represents the fee Stripe collects for the transaction.', 'woocommerce-gateway-stripe')); // wpcs: xss ok. ?>
726
+				<?php esc_html_e('Stripe Fee:', 'woocommerce-gateway-stripe'); ?>
727 727
 			</td>
728 728
 			<td width="1%"></td>
729 729
 			<td class="total">
730
-				-&nbsp;<?php echo wc_price( $fee, array( 'currency' => $currency ) ); // wpcs: xss ok. ?>
730
+				-&nbsp;<?php echo wc_price($fee, array('currency' => $currency)); // wpcs: xss ok. ?>
731 731
 			</td>
732 732
 		</tr>
733 733
 
@@ -741,17 +741,17 @@  discard block
 block discarded – undo
741 741
 	 *
742 742
 	 * @param int $order_id The ID of the order.
743 743
 	 */
744
-	public function display_order_payout( $order_id ) {
745
-		if ( apply_filters( 'wc_stripe_hide_display_order_payout', false, $order_id ) ) {
744
+	public function display_order_payout($order_id) {
745
+		if (apply_filters('wc_stripe_hide_display_order_payout', false, $order_id)) {
746 746
 			return;
747 747
 		}
748 748
 
749
-		$order = wc_get_order( $order_id );
749
+		$order = wc_get_order($order_id);
750 750
 
751
-		$net      = WC_Stripe_Helper::get_stripe_net( $order );
752
-		$currency = WC_Stripe_Helper::get_stripe_currency( $order );
751
+		$net      = WC_Stripe_Helper::get_stripe_net($order);
752
+		$currency = WC_Stripe_Helper::get_stripe_currency($order);
753 753
 
754
-		if ( ! $net || ! $currency ) {
754
+		if ( ! $net || ! $currency) {
755 755
 			return;
756 756
 		}
757 757
 
@@ -759,12 +759,12 @@  discard block
 block discarded – undo
759 759
 
760 760
 		<tr>
761 761
 			<td class="label stripe-payout">
762
-				<?php echo wc_help_tip( __( 'This represents the net total that will be credited to your Stripe bank account. This may be in the currency that is set in your Stripe account.', 'woocommerce-gateway-stripe' ) ); // wpcs: xss ok. ?>
763
-				<?php esc_html_e( 'Stripe Payout:', 'woocommerce-gateway-stripe' ); ?>
762
+				<?php echo wc_help_tip(__('This represents the net total that will be credited to your Stripe bank account. This may be in the currency that is set in your Stripe account.', 'woocommerce-gateway-stripe')); // wpcs: xss ok. ?>
763
+				<?php esc_html_e('Stripe Payout:', 'woocommerce-gateway-stripe'); ?>
764 764
 			</td>
765 765
 			<td width="1%"></td>
766 766
 			<td class="total">
767
-				<?php echo wc_price( $net, array( 'currency' => $currency ) ); // wpcs: xss ok. ?>
767
+				<?php echo wc_price($net, array('currency' => $currency)); // wpcs: xss ok. ?>
768 768
 			</td>
769 769
 		</tr>
770 770
 
@@ -779,18 +779,18 @@  discard block
 block discarded – undo
779 779
 	 * @param  WC_Order $order     The order to add a note to.
780 780
 	 * @throws WC_Stripe_Exception An exception with the right message.
781 781
 	 */
782
-	public function throw_localized_message( $response, $order ) {
782
+	public function throw_localized_message($response, $order) {
783 783
 		$localized_messages = WC_Stripe_Helper::get_localized_messages();
784 784
 
785
-		if ( 'card_error' === $response->error->type ) {
786
-			$localized_message = isset( $localized_messages[ $response->error->code ] ) ? $localized_messages[ $response->error->code ] : $response->error->message;
785
+		if ('card_error' === $response->error->type) {
786
+			$localized_message = isset($localized_messages[$response->error->code]) ? $localized_messages[$response->error->code] : $response->error->message;
787 787
 		} else {
788
-			$localized_message = isset( $localized_messages[ $response->error->type ] ) ? $localized_messages[ $response->error->type ] : $response->error->message;
788
+			$localized_message = isset($localized_messages[$response->error->type]) ? $localized_messages[$response->error->type] : $response->error->message;
789 789
 		}
790 790
 
791
-		$order->add_order_note( $localized_message );
791
+		$order->add_order_note($localized_message);
792 792
 
793
-		throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
793
+		throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
794 794
 	}
795 795
 
796 796
 	/**
@@ -805,22 +805,22 @@  discard block
 block discarded – undo
805 805
 	 * @throws WC_Stripe_Exception        If the payment is not accepted.
806 806
 	 * @return array|void
807 807
 	 */
808
-	public function retry_after_error( $response, $order, $retry, $force_save_source, $previous_error ) {
809
-		if ( ! $retry ) {
810
-			$localized_message = __( 'Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe' );
811
-			$order->add_order_note( $localized_message );
812
-			throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.
808
+	public function retry_after_error($response, $order, $retry, $force_save_source, $previous_error) {
809
+		if ( ! $retry) {
810
+			$localized_message = __('Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe');
811
+			$order->add_order_note($localized_message);
812
+			throw new WC_Stripe_Exception(print_r($response, true), $localized_message); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.
813 813
 		}
814 814
 
815 815
 		// Don't do anymore retries after this.
816
-		if ( 5 <= $this->retry_interval ) {
817
-			return $this->process_payment( $order->get_id(), false, $force_save_source, $response->error, $previous_error );
816
+		if (5 <= $this->retry_interval) {
817
+			return $this->process_payment($order->get_id(), false, $force_save_source, $response->error, $previous_error);
818 818
 		}
819 819
 
820
-		sleep( $this->retry_interval );
820
+		sleep($this->retry_interval);
821 821
 		$this->retry_interval++;
822 822
 
823
-		return $this->process_payment( $order->get_id(), true, $force_save_source, $response->error, $previous_error );
823
+		return $this->process_payment($order->get_id(), true, $force_save_source, $response->error, $previous_error);
824 824
 	}
825 825
 
826 826
 	/**
@@ -831,16 +831,16 @@  discard block
 block discarded – undo
831 831
 	 * @param WC_Payment_Gateway[] $gateways A list of all available gateways.
832 832
 	 * @return WC_Payment_Gateway[]          Either the same list or an empty one in the right conditions.
833 833
 	 */
834
-	public function prepare_order_pay_page( $gateways ) {
835
-		if ( ! is_wc_endpoint_url( 'order-pay' ) || ! isset( $_GET['wc-stripe-confirmation'] ) ) { // wpcs: csrf ok.
834
+	public function prepare_order_pay_page($gateways) {
835
+		if ( ! is_wc_endpoint_url('order-pay') || ! isset($_GET['wc-stripe-confirmation'])) { // wpcs: csrf ok.
836 836
 			return $gateways;
837 837
 		}
838 838
 
839
-		add_filter( 'woocommerce_checkout_show_terms', '__return_false' );
840
-		add_filter( 'woocommerce_pay_order_button_html', '__return_false' );
841
-		add_filter( 'woocommerce_available_payment_gateways', array( $this, '__return_empty_array' ) );
842
-		add_filter( 'woocommerce_no_available_payment_methods_message', array( $this, 'change_no_available_methods_message' ) );
843
-		add_action( 'woocommerce_pay_order_after_submit', array( $this, 'render_payment_intent_inputs' ) );
839
+		add_filter('woocommerce_checkout_show_terms', '__return_false');
840
+		add_filter('woocommerce_pay_order_button_html', '__return_false');
841
+		add_filter('woocommerce_available_payment_gateways', array($this, '__return_empty_array'));
842
+		add_filter('woocommerce_no_available_payment_methods_message', array($this, 'change_no_available_methods_message'));
843
+		add_action('woocommerce_pay_order_after_submit', array($this, 'render_payment_intent_inputs'));
844 844
 
845 845
 		return array();
846 846
 	}
@@ -853,7 +853,7 @@  discard block
 block discarded – undo
853 853
 	 * @return string the new message.
854 854
 	 */
855 855
 	public function change_no_available_methods_message() {
856
-		return wpautop( __( "Almost there!\n\nYour order has already been created, the only thing that still needs to be done is for you to authorize the payment with your bank.", 'woocommerce-gateway-stripe' ) );
856
+		return wpautop(__("Almost there!\n\nYour order has already been created, the only thing that still needs to be done is for you to authorize the payment with your bank.", 'woocommerce-gateway-stripe'));
857 857
 	}
858 858
 
859 859
 	/**
@@ -862,21 +862,21 @@  discard block
 block discarded – undo
862 862
 	 * @since 4.2
863 863
 	 */
864 864
 	public function render_payment_intent_inputs() {
865
-		$order     = wc_get_order( absint( get_query_var( 'order-pay' ) ) );
866
-		$intent    = $this->get_intent_from_order( $order );
865
+		$order     = wc_get_order(absint(get_query_var('order-pay')));
866
+		$intent    = $this->get_intent_from_order($order);
867 867
 
868 868
 		$verification_url = add_query_arg(
869 869
 			array(
870 870
 				'order'            => $order->get_id(),
871
-				'nonce'            => wp_create_nonce( 'wc_stripe_confirm_pi' ),
872
-				'redirect_to'      => rawurlencode( $this->get_return_url( $order ) ),
871
+				'nonce'            => wp_create_nonce('wc_stripe_confirm_pi'),
872
+				'redirect_to'      => rawurlencode($this->get_return_url($order)),
873 873
 				'is_pay_for_order' => true,
874 874
 			),
875
-			WC_AJAX::get_endpoint( 'wc_stripe_verify_intent' )
875
+			WC_AJAX::get_endpoint('wc_stripe_verify_intent')
876 876
 		);
877 877
 
878
-		echo '<input type="hidden" id="stripe-intent-id" value="' . esc_attr( $intent->client_secret ) . '" />';
879
-		echo '<input type="hidden" id="stripe-intent-return" value="' . esc_attr( $verification_url ) . '" />';
878
+		echo '<input type="hidden" id="stripe-intent-id" value="' . esc_attr($intent->client_secret) . '" />';
879
+		echo '<input type="hidden" id="stripe-intent-return" value="' . esc_attr($verification_url) . '" />';
880 880
 	}
881 881
 
882 882
 	/**
@@ -886,11 +886,11 @@  discard block
 block discarded – undo
886 886
 	 * @param WC_Payment_Token $token Payment Token.
887 887
 	 * @return string                 Generated payment method HTML
888 888
 	 */
889
-	public function get_saved_payment_method_option_html( $token ) {
890
-		$html          = parent::get_saved_payment_method_option_html( $token );
889
+	public function get_saved_payment_method_option_html($token) {
890
+		$html          = parent::get_saved_payment_method_option_html($token);
891 891
 		$error_wrapper = '<div class="stripe-source-errors" role="alert"></div>';
892 892
 
893
-		return preg_replace( '~</(\w+)>\s*$~', "$error_wrapper</$1>", $html );
893
+		return preg_replace('~</(\w+)>\s*$~', "$error_wrapper</$1>", $html);
894 894
 	}
895 895
 
896 896
 	/**
@@ -900,18 +900,18 @@  discard block
 block discarded – undo
900 900
 	 * @since 4.2.0
901 901
 	 * @param int $order_id The ID that will be used for the thank you page.
902 902
 	 */
903
-	public function check_intent_status_on_order_page( $order_id ) {
904
-		if ( empty( $order_id ) || absint( $order_id ) <= 0 ) {
903
+	public function check_intent_status_on_order_page($order_id) {
904
+		if (empty($order_id) || absint($order_id) <= 0) {
905 905
 			return;
906 906
 		}
907 907
 
908
-		$order = wc_get_order( absint( $order_id ) );
908
+		$order = wc_get_order(absint($order_id));
909 909
 
910
-		if ( ! $order ) {
910
+		if ( ! $order) {
911 911
 			return;
912 912
 		}
913 913
 
914
-		$this->verify_intent_after_checkout( $order );
914
+		$this->verify_intent_after_checkout($order);
915 915
 	}
916 916
 
917 917
 	/**
@@ -925,9 +925,9 @@  discard block
 block discarded – undo
925 925
 	 * @param int   $order_id The ID of the order which is being paid for.
926 926
 	 * @return array
927 927
 	 */
928
-	public function modify_successful_payment_result( $result, $order_id ) {
928
+	public function modify_successful_payment_result($result, $order_id) {
929 929
 		// Only redirects with intents need to be modified.
930
-		if ( ! isset( $result['intent_secret'] ) ) {
930
+		if ( ! isset($result['intent_secret'])) {
931 931
 			return $result;
932 932
 		}
933 933
 
@@ -935,14 +935,14 @@  discard block
 block discarded – undo
935 935
 		$verification_url = add_query_arg(
936 936
 			array(
937 937
 				'order'       => $order_id,
938
-				'nonce'       => wp_create_nonce( 'wc_stripe_confirm_pi' ),
939
-				'redirect_to' => rawurlencode( $result['redirect'] ),
938
+				'nonce'       => wp_create_nonce('wc_stripe_confirm_pi'),
939
+				'redirect_to' => rawurlencode($result['redirect']),
940 940
 			),
941
-			WC_AJAX::get_endpoint( 'wc_stripe_verify_intent' )
941
+			WC_AJAX::get_endpoint('wc_stripe_verify_intent')
942 942
 		);
943 943
 
944 944
 		// Combine into a hash.
945
-		$redirect = sprintf( '#confirm-pi-%s:%s', $result['intent_secret'], rawurlencode( $verification_url ) );
945
+		$redirect = sprintf('#confirm-pi-%s:%s', $result['intent_secret'], rawurlencode($verification_url));
946 946
 
947 947
 		return array(
948 948
 			'result'   => 'success',
@@ -953,8 +953,8 @@  discard block
 block discarded – undo
953 953
 	/**
954 954
 	 * Proceed with current request using new login session (to ensure consistent nonce).
955 955
 	 */
956
-	public function set_cookie_on_current_request( $cookie ) {
957
-		$_COOKIE[ LOGGED_IN_COOKIE ] = $cookie;
956
+	public function set_cookie_on_current_request($cookie) {
957
+		$_COOKIE[LOGGED_IN_COOKIE] = $cookie;
958 958
 	}
959 959
 
960 960
 	/**
@@ -964,41 +964,41 @@  discard block
 block discarded – undo
964 964
 	 * @since 4.2.0
965 965
 	 * @param WC_Order $order The order which is in a transitional state.
966 966
 	 */
967
-	public function verify_intent_after_checkout( $order ) {
968
-		$payment_method = WC_Stripe_Helper::is_wc_lt( '3.0' ) ? $order->payment_method : $order->get_payment_method();
969
-		if ( $payment_method !== $this->id ) {
967
+	public function verify_intent_after_checkout($order) {
968
+		$payment_method = WC_Stripe_Helper::is_wc_lt('3.0') ? $order->payment_method : $order->get_payment_method();
969
+		if ($payment_method !== $this->id) {
970 970
 			// If this is not the payment method, an intent would not be available.
971 971
 			return;
972 972
 		}
973 973
 
974
-		$intent = $this->get_intent_from_order( $order );
975
-		if ( ! $intent ) {
974
+		$intent = $this->get_intent_from_order($order);
975
+		if ( ! $intent) {
976 976
 			// No intent, redirect to the order received page for further actions.
977 977
 			return;
978 978
 		}
979 979
 
980 980
 		// A webhook might have modified or locked the order while the intent was retreived. This ensures we are reading the right status.
981
-		clean_post_cache( $order->get_id() );
982
-		$order = wc_get_order( $order->get_id() );
981
+		clean_post_cache($order->get_id());
982
+		$order = wc_get_order($order->get_id());
983 983
 
984
-		if ( 'pending' !== $order->get_status() && 'failed' !== $order->get_status() ) {
984
+		if ('pending' !== $order->get_status() && 'failed' !== $order->get_status()) {
985 985
 			// If payment has already been completed, this function is redundant.
986 986
 			return;
987 987
 		}
988 988
 
989
-		if ( $this->lock_order_payment( $order, $intent ) ) {
989
+		if ($this->lock_order_payment($order, $intent)) {
990 990
 			return;
991 991
 		}
992 992
 
993
-		if ( 'succeeded' === $intent->status || 'requires_capture' === $intent->status ) {
993
+		if ('succeeded' === $intent->status || 'requires_capture' === $intent->status) {
994 994
 			// Proceed with the payment completion.
995
-			$this->process_response( end( $intent->charges->data ), $order );
996
-		} else if ( 'requires_payment_method' === $intent->status ) {
995
+			$this->process_response(end($intent->charges->data), $order);
996
+		} else if ('requires_payment_method' === $intent->status) {
997 997
 			// `requires_payment_method` means that SCA got denied for the current payment method.
998
-			$this->failed_sca_auth( $order, $intent );
998
+			$this->failed_sca_auth($order, $intent);
999 999
 		}
1000 1000
 
1001
-		$this->unlock_order_payment( $order );
1001
+		$this->unlock_order_payment($order);
1002 1002
 	}
1003 1003
 
1004 1004
 	/**
@@ -1008,19 +1008,19 @@  discard block
 block discarded – undo
1008 1008
 	 * @param WC_Order $order  The order which should be checked.
1009 1009
 	 * @param object   $intent The intent, associated with the order.
1010 1010
 	 */
1011
-	public function failed_sca_auth( $order, $intent ) {
1011
+	public function failed_sca_auth($order, $intent) {
1012 1012
 		// If the order has already failed, do not repeat the same message.
1013
-		if ( 'failed' === $order->get_status() ) {
1013
+		if ('failed' === $order->get_status()) {
1014 1014
 			return;
1015 1015
 		}
1016 1016
 
1017 1017
 		// Load the right message and update the status.
1018
-		$status_message = ( $intent->last_payment_error )
1018
+		$status_message = ($intent->last_payment_error)
1019 1019
 			/* translators: 1) The error message that was received from Stripe. */
1020
-			? sprintf( __( 'Stripe SCA authentication failed. Reason: %s', 'woocommerce-gateway-stripe' ), $intent->last_payment_error->message )
1021
-			: __( 'Stripe SCA authentication failed.', 'woocommerce-gateway-stripe' );
1022
-		$order->update_status( 'failed', $status_message );
1020
+			? sprintf(__('Stripe SCA authentication failed. Reason: %s', 'woocommerce-gateway-stripe'), $intent->last_payment_error->message)
1021
+			: __('Stripe SCA authentication failed.', 'woocommerce-gateway-stripe');
1022
+		$order->update_status('failed', $status_message);
1023 1023
 
1024
-		$this->send_failed_order_email( $order->get_id() );
1024
+		$this->send_failed_order_email($order->get_id());
1025 1025
 	}
1026 1026
 }
Please login to merge, or discard this patch.