WC_Stripe_Payment_Request::ajax_get_shipping_options() - Code Metrics - Inspection of "Ensure customer location session is set and calcul..." - woocommerce/woocommerce-gateway-stripe - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 86871a...1968f4 )

by Roy

created 2016-12-20 03:59 UTC

ajax_get_shipping_options() C

↳ Parent: WC_Stripe_Payment_Request

Complexity

Conditions	7
Paths	6

Size

Total Lines	48
Code Lines	28

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	48
rs	6.7272
c	0
b	0
f	0
cc	7
eloc	28
nc	6
nop	0

<?php
/**
 * Stripe Payment Request API
 *
 * @package WooCommerce_Stripe/Classes/Payment_Request
 * @since   3.1.0
 * @version 3.1.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * WC_Stripe_Payment_Request class.
 */
class WC_Stripe_Payment_Request {

	/**
	 * Initialize class actions.
	 */
	public function __construct() {
		add_action( 'wp_enqueue_scripts', array( $this, 'scripts' ) );

		add_action( 'wc_ajax_wc_stripe_get_cart_details', array( $this, 'ajax_get_cart_details' ) );
		add_action( 'wc_ajax_wc_stripe_get_shipping_options', array( $this, 'ajax_get_shipping_options' ) );
		add_action( 'wc_ajax_wc_stripe_update_shipping_method', array( $this, 'ajax_update_shipping_method' ) );
		add_action( 'wc_ajax_wc_stripe_create_order', array( $this, 'ajax_create_order' ) );
	}

	/**
	 * Check if Stripe gateway is enabled.
	 *
	 * @return bool
	 */
	protected function is_activated() {
		$options             = get_option( 'woocommerce_stripe_settings', array() );
		$enabled             = isset( $options['enabled'] ) && 'yes' === $options['enabled'];
		$stripe_checkout     = isset( $options['stripe_checkout'] ) && 'yes' !== $options['stripe_checkout'];
		$request_payment_api = isset( $options['request_payment_api'] ) && 'yes' === $options['request_payment_api'];

		return $enabled && $stripe_checkout && $request_payment_api && is_ssl();
	}

	/**
	 * Get publishable key.
	 *
	 * @return string
	 */
	protected function get_publishable_key() {
		$options = get_option( 'woocommerce_stripe_settings', array() );

		if ( empty( $options ) ) {
			return '';
		}

		return 'yes' === $options['testmode'] ? $options['test_publishable_key'] : $options['publishable_key'];
	}

	/**
	 * Load public scripts.
	 */
	public function scripts() {
		// Load PaymentRequest only on cart for now.
		if ( ! is_cart() ) {
			return;
		}

		if ( ! $this->is_activated() ) {
			return;
		}

		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';

		wp_enqueue_script( 'stripe', 'https://js.stripe.com/v2/', '', '1.0', true );
		wp_enqueue_script( 'google-payment-request-shim', 'https://storage.googleapis.com/prshim/v1/payment-shim.js', '', '1.0', false );
		wp_enqueue_script( 'wc-stripe-payment-request', plugins_url( 'assets/js/payment-request' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'jquery', 'stripe' ), WC_STRIPE_VERSION, true );

		wp_localize_script(
			'wc-stripe-payment-request',
			'wcStripePaymentRequestParams',
			array(
				'ajax_url' => WC_AJAX::get_endpoint( '%%endpoint%%' ),
				'stripe'   => array(
					'key'                => $this->get_publishable_key(),
					'allow_prepaid_card' => apply_filters( 'wc_stripe_allow_prepaid_card', true ) ? 'yes' : 'no',
				),
				'nonce'    => array(
					'payment'         => wp_create_nonce( 'wc-stripe-payment-request' ),
					'shipping'        => wp_create_nonce( 'wc-stripe-payment-request-shipping' ),
					'update_shipping' => wp_create_nonce( 'wc-stripe-update-shipping-method' ),
					'checkout'        => wp_create_nonce( 'woocommerce-process_checkout' ),
				),
				'i18n'     => array(
					'no_prepaid_card'  => __( 'Sorry, we\'re not accepting prepaid cards at this time.', 'woocommerce-gateway-stripe' ),
					/* translators: Do not translate the [option] placeholder */
					'unknown_shipping' => __( 'Unknown shipping option "[option]".', 'woocommerce-gateway-stripe' ),
				),
			)
		);
	}

	/**
	 * Get cart details.
	 */
	public function ajax_get_cart_details() {
		check_ajax_referer( 'wc-stripe-payment-request', 'security' );

		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
			define( 'WOOCOMMERCE_CART', true );
		}

		WC()->cart->calculate_totals();

		$currency = get_woocommerce_currency();

		// Set mandatory payment details.
		$data = array(
			'shipping_required' => WC()->cart->needs_shipping(),
			'order_data'        => array(
				'total' => array(
					'label'  => __( 'Total', 'woocommerce-gateway-stripe' ),
					'amount' => array(
						'value'    => max( 0, apply_filters( 'woocommerce_calculated_total', round( WC()->cart->cart_contents_total + WC()->cart->fee_total, WC()->cart->dp ), WC()->cart ) ),
						'currency' => $currency,
					),
				),
			),
		);

		wp_send_json( $data );
	}

	/**
	 * Calculate and set shipping method.
	 *
	 * @since 3.1.0
	 * @version 3.1.0
	 * @param array $address
	 */
	public function calculate_shipping( $address = array() ) {
		$country   = $address['country'];
		$state     = $address['state'];
		$postcode  = $address['postcode'];
		$city      = $address['city'];
		$address_1 = $address['address'];
		$address_2 = $address['address_2'];

		WC()->shipping->reset_shipping();

		if ( $postcode && WC_Validation::is_postcode( $postcode, $country ) ) {
			$postcode = wc_format_postcode( $postcode, $country );
		}

		if ( $country ) {

			WC()->customer->set_location( $country, $state, $postcode, $city );
			WC()->customer->set_shipping_location( $country, $state, $postcode, $city );
		} else {
			WC()->customer->set_to_base();
			WC()->customer->set_shipping_to_base();
		}

		WC()->customer->calculated_shipping( true );

		$packages = array();

		$packages[0]['contents']                 = WC()->cart->get_cart();
		$packages[0]['contents_cost']            = 0;
		$packages[0]['applied_coupons']          = WC()->cart->applied_coupons;
		$packages[0]['user']['ID']               = get_current_user_id();
		$packages[0]['destination']['country']   = $country;
		$packages[0]['destination']['state']     = $state;
		$packages[0]['destination']['postcode']  = $postcode;
		$packages[0]['destination']['city']      = $city;
		$packages[0]['destination']['address']   = $address_1;
		$packages[0]['destination']['address_2'] = $address_2;

		foreach ( WC()->cart->get_cart() as $item ) {

			if ( $item['data']->needs_shipping() ) {
				if ( isset( $item['line_total'] ) ) {
					$packages[0]['contents_cost'] += $item['line_total'];
				}
			}
		}

		$packages = apply_filters( 'woocommerce_cart_shipping_packages', $packages );

		WC()->shipping->calculate_shipping( $packages );
	}

	/**
	 * Get shipping options.
	 *
	 * @see WC_Cart::get_shipping_packages().
	 * @see WC_Shipping::calculate_shipping().
	 * @see WC_Shipping::get_packages().
	 */
	public function ajax_get_shipping_options() {
		check_ajax_referer( 'wc-stripe-payment-request-shipping', 'security' );

		// Set the shipping package.
		$posted   = filter_input_array( INPUT_POST, array(
			'country'   => FILTER_SANITIZE_ENCODED,
			'state'     => FILTER_SANITIZE_STRING,
			'postcode'  => FILTER_SANITIZE_ENCODED,
			'city'      => FILTER_SANITIZE_STRING,
			'address'   => FILTER_SANITIZE_STRING,
			'address_2' => FILTER_SANITIZE_STRING,
		) );

		$this->calculate_shipping( $posted );

		// Set the shipping options.
		$currency = get_woocommerce_currency();
		$data     = array();

		$packages = WC()->shipping->get_packages();

		if ( ! empty( $packages ) && WC()->customer->has_calculated_shipping() ) {
			foreach ( $packages as $package_key => $package ) {
				if ( empty( $package['rates'] ) ) {
					break;
				}

				foreach ( $package['rates'] as $key => $rate ) {
					$data[] = array(
						'id'       => $rate->id,
						'label'    => $rate->label,
						'amount'   => array(
							'currency' => $currency,
							'value'    => $rate->cost,
						),
						'selected' => false,
					);
				}
			}
		}

		// Auto select when have only one shipping method available.
		if ( 1 === count( $data ) ) {
			$data[0]['selected'] = true;
		}

		wp_send_json( $data );
	}

	/**
	 * Update shipping method.
	 */
	public function ajax_update_shipping_method() {
		check_ajax_referer( 'wc-stripe-update-shipping-method', 'security' );

		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
			define( 'WOOCOMMERCE_CART', true );
		}

		$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
		$shipping_method         = filter_input( INPUT_POST, 'shipping_method', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );

		if ( is_array( $shipping_method ) ) {
			foreach ( $shipping_method as $i => $value ) {
				$chosen_shipping_methods[ $i ] = wc_clean( $value );
			}
		}

		WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );

		WC()->cart->calculate_totals();

		// Send back the new cart total.
		$currency  = get_woocommerce_currency();
		$tax_total = max( 0, round( WC()->cart->tax_total + WC()->cart->shipping_tax_total, WC()->cart->dp ) );
		$data      = array(
			'total' => WC()->cart->total,
		);

		// Include fees and taxes as displayItems.
		foreach ( WC()->cart->fees as $key => $fee ) {

			$data['items'][] = array(
				'label'  => $fee->name,
				'amount' => array(
					'currency' => $currency,
					'value'    => $fee->amount,
				),
			);
		}
		if ( 0 < $tax_total ) {

			$data['items'][] = array(
				'label'  => __( 'Tax', 'woocommerce-gateway-stripe' ),
				'amount' => array(
					'currency' => $currency,
					'value'    => $tax_total,
				),
			);
		}

		wp_send_json( $data );
	}

	/**
	 * Create order.
	 */
	public function ajax_create_order() {
		if ( WC()->cart->is_empty() ) {
			wp_send_json_error( __( 'Empty cart', 'woocommerce-gateway-stripe' ) );
		}

		if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
			define( 'WOOCOMMERCE_CHECKOUT', true );
		}

		WC()->checkout()->process_checkout();

		die( 0 );
	}
}

new WC_Stripe_Payment_Request();


1		<?php
2		/**
3		* Stripe Payment Request API
4		*
5		* @package WooCommerce_Stripe/Classes/Payment_Request
6		* @since 3.1.0
7		* @version 3.1.0
8		*/
9
10		if ( ! defined( 'ABSPATH' ) ) {
11		exit;
12		}
13
14		/**
15		* WC_Stripe_Payment_Request class.
16		*/
17		class WC_Stripe_Payment_Request {
18
19		/**
20		* Initialize class actions.
21		*/
22		public function __construct() {
23		add_action( 'wp_enqueue_scripts', array( $this, 'scripts' ) );
24
25		add_action( 'wc_ajax_wc_stripe_get_cart_details', array( $this, 'ajax_get_cart_details' ) );
26		add_action( 'wc_ajax_wc_stripe_get_shipping_options', array( $this, 'ajax_get_shipping_options' ) );
27		add_action( 'wc_ajax_wc_stripe_update_shipping_method', array( $this, 'ajax_update_shipping_method' ) );
28		add_action( 'wc_ajax_wc_stripe_create_order', array( $this, 'ajax_create_order' ) );
29		}
30
31		/**
32		* Check if Stripe gateway is enabled.
33		*
34		* @return bool
35		*/
36		protected function is_activated() {
37		$options = get_option( 'woocommerce_stripe_settings', array() );
38		$enabled = isset( $options['enabled'] ) && 'yes' === $options['enabled'];
39		$stripe_checkout = isset( $options['stripe_checkout'] ) && 'yes' !== $options['stripe_checkout'];
40		$request_payment_api = isset( $options['request_payment_api'] ) && 'yes' === $options['request_payment_api'];
41
42		return $enabled && $stripe_checkout && $request_payment_api && is_ssl();
43		}
44
45		/**
46		* Get publishable key.
47		*
48		* @return string
49		*/
50		protected function get_publishable_key() {
51		$options = get_option( 'woocommerce_stripe_settings', array() );
52
53		if ( empty( $options ) ) {
54		return '';
55		}
56
57		return 'yes' === $options['testmode'] ? $options['test_publishable_key'] : $options['publishable_key'];
58		}
59
60		/**
61		* Load public scripts.
62		*/
63		public function scripts() {
64		// Load PaymentRequest only on cart for now.
65		if ( ! is_cart() ) {
66		return;
67		}
68
69		if ( ! $this->is_activated() ) {
70		return;
71		}
72
73		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
74
75		wp_enqueue_script( 'stripe', 'https://js.stripe.com/v2/', '', '1.0', true );
76		wp_enqueue_script( 'google-payment-request-shim', 'https://storage.googleapis.com/prshim/v1/payment-shim.js', '', '1.0', false );
77		wp_enqueue_script( 'wc-stripe-payment-request', plugins_url( 'assets/js/payment-request' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'jquery', 'stripe' ), WC_STRIPE_VERSION, true );
78
79		wp_localize_script(
80		'wc-stripe-payment-request',
81		'wcStripePaymentRequestParams',
82		array(
83		'ajax_url' => WC_AJAX::get_endpoint( '%%endpoint%%' ),
84		'stripe' => array(
85		'key' => $this->get_publishable_key(),
86		'allow_prepaid_card' => apply_filters( 'wc_stripe_allow_prepaid_card', true ) ? 'yes' : 'no',
87		),
88		'nonce' => array(
89		'payment' => wp_create_nonce( 'wc-stripe-payment-request' ),
90		'shipping' => wp_create_nonce( 'wc-stripe-payment-request-shipping' ),
91		'update_shipping' => wp_create_nonce( 'wc-stripe-update-shipping-method' ),
92		'checkout' => wp_create_nonce( 'woocommerce-process_checkout' ),
93		),
94		'i18n' => array(
95		'no_prepaid_card' => __( 'Sorry, we\'re not accepting prepaid cards at this time.', 'woocommerce-gateway-stripe' ),
96		/* translators: Do not translate the [option] placeholder */
97		'unknown_shipping' => __( 'Unknown shipping option "[option]".', 'woocommerce-gateway-stripe' ),
98		),
99		)
100		);
101		}
102
103		/**
104		* Get cart details.
105		*/
106		public function ajax_get_cart_details() {
107		check_ajax_referer( 'wc-stripe-payment-request', 'security' );
108
109		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
110		define( 'WOOCOMMERCE_CART', true );
111		}
112
113		WC()->cart->calculate_totals();
114
115		$currency = get_woocommerce_currency();
116
117		// Set mandatory payment details.
118		$data = array(
119		'shipping_required' => WC()->cart->needs_shipping(),
120		'order_data' => array(
121		'total' => array(
122		'label' => __( 'Total', 'woocommerce-gateway-stripe' ),
123		'amount' => array(
124		'value' => max( 0, apply_filters( 'woocommerce_calculated_total', round( WC()->cart->cart_contents_total + WC()->cart->fee_total, WC()->cart->dp ), WC()->cart ) ),
125		'currency' => $currency,
126		),
127		),
128		),
129		);
130
131		wp_send_json( $data );
132		}
133
134		/**
135		* Calculate and set shipping method.
136		*
137		* @since 3.1.0
138		* @version 3.1.0
139		* @param array $address
140		*/
141		public function calculate_shipping( $address = array() ) {
142		$country = $address['country'];
143		$state = $address['state'];
144		$postcode = $address['postcode'];
145		$city = $address['city'];
146		$address_1 = $address['address'];
147		$address_2 = $address['address_2'];
148
149		WC()->shipping->reset_shipping();
150
151		if ( $postcode && WC_Validation::is_postcode( $postcode, $country ) ) {
152		$postcode = wc_format_postcode( $postcode, $country );
153		}
154
155	View Code Duplication	if ( $country ) {
		0 ignored issues – show Duplication introduced 2016-12-20 04:01 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
156		WC()->customer->set_location( $country, $state, $postcode, $city );
157		WC()->customer->set_shipping_location( $country, $state, $postcode, $city );
158		} else {
159		WC()->customer->set_to_base();
160		WC()->customer->set_shipping_to_base();
161		}
162
163		WC()->customer->calculated_shipping( true );
164
165		$packages = array();
166
167		$packages[0]['contents'] = WC()->cart->get_cart();
168		$packages[0]['contents_cost'] = 0;
169		$packages[0]['applied_coupons'] = WC()->cart->applied_coupons;
170		$packages[0]['user']['ID'] = get_current_user_id();
171		$packages[0]['destination']['country'] = $country;
172		$packages[0]['destination']['state'] = $state;
173		$packages[0]['destination']['postcode'] = $postcode;
174		$packages[0]['destination']['city'] = $city;
175		$packages[0]['destination']['address'] = $address_1;
176		$packages[0]['destination']['address_2'] = $address_2;
177
178	View Code Duplication	foreach ( WC()->cart->get_cart() as $item ) {
		0 ignored issues – show Duplication introduced 2016-12-15 21:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
179		if ( $item['data']->needs_shipping() ) {
180		if ( isset( $item['line_total'] ) ) {
181		$packages[0]['contents_cost'] += $item['line_total'];
182		}
183		}
184		}
185
186		$packages = apply_filters( 'woocommerce_cart_shipping_packages', $packages );
187
188		WC()->shipping->calculate_shipping( $packages );
189		}
190
191		/**
192		* Get shipping options.
193		*
194		* @see WC_Cart::get_shipping_packages().
195		* @see WC_Shipping::calculate_shipping().
196		* @see WC_Shipping::get_packages().
197		*/
198		public function ajax_get_shipping_options() {
199		check_ajax_referer( 'wc-stripe-payment-request-shipping', 'security' );
200
201		// Set the shipping package.
202		$posted = filter_input_array( INPUT_POST, array(
203		'country' => FILTER_SANITIZE_ENCODED,
204		'state' => FILTER_SANITIZE_STRING,
205		'postcode' => FILTER_SANITIZE_ENCODED,
206		'city' => FILTER_SANITIZE_STRING,
207		'address' => FILTER_SANITIZE_STRING,
208		'address_2' => FILTER_SANITIZE_STRING,
209		) );
210
211		$this->calculate_shipping( $posted );
212
213		// Set the shipping options.
214		$currency = get_woocommerce_currency();
215		$data = array();
216
217		$packages = WC()->shipping->get_packages();
218
219		if ( ! empty( $packages ) && WC()->customer->has_calculated_shipping() ) {
220		foreach ( $packages as $package_key => $package ) {
221		if ( empty( $package['rates'] ) ) {
222		break;
223		}
224
225		foreach ( $package['rates'] as $key => $rate ) {
226		$data[] = array(
227		'id' => $rate->id,
228		'label' => $rate->label,
229		'amount' => array(
230		'currency' => $currency,
231		'value' => $rate->cost,
232		),
233		'selected' => false,
234		);
235		}
236		}
237		}
238
239		// Auto select when have only one shipping method available.
240		if ( 1 === count( $data ) ) {
241		$data[0]['selected'] = true;
242		}
243
244		wp_send_json( $data );
245		}
246
247		/**
248		* Update shipping method.
249		*/
250		public function ajax_update_shipping_method() {
251		check_ajax_referer( 'wc-stripe-update-shipping-method', 'security' );
252
253		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
254		define( 'WOOCOMMERCE_CART', true );
255		}
256
257		$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
258		$shipping_method = filter_input( INPUT_POST, 'shipping_method', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
259
260		if ( is_array( $shipping_method ) ) {
261		foreach ( $shipping_method as $i => $value ) {
262		$chosen_shipping_methods[ $i ] = wc_clean( $value );
263		}
264		}
265
266		WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
267
268		WC()->cart->calculate_totals();
269
270		// Send back the new cart total.
271		$currency = get_woocommerce_currency();
272		$tax_total = max( 0, round( WC()->cart->tax_total + WC()->cart->shipping_tax_total, WC()->cart->dp ) );
273		$data = array(
274		'total' => WC()->cart->total,
275		);
276
277		// Include fees and taxes as displayItems.
278	View Code Duplication	foreach ( WC()->cart->fees as $key => $fee ) {
		0 ignored issues – show Duplication introduced 2016-12-15 21:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
279		$data['items'][] = array(
280		'label' => $fee->name,
281		'amount' => array(
282		'currency' => $currency,
283		'value' => $fee->amount,
284		),
285		);
286		}
287	View Code Duplication	if ( 0 < $tax_total ) {
		0 ignored issues – show Duplication introduced 2016-12-15 21:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
288		$data['items'][] = array(
289		'label' => __( 'Tax', 'woocommerce-gateway-stripe' ),
290		'amount' => array(
291		'currency' => $currency,
292		'value' => $tax_total,
293		),
294		);
295		}
296
297		wp_send_json( $data );
298		}
299
300		/**
301		* Create order.
302		*/
303		public function ajax_create_order() {
304		if ( WC()->cart->is_empty() ) {
305		wp_send_json_error( __( 'Empty cart', 'woocommerce-gateway-stripe' ) );
306		}
307
308		if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
309		define( 'WOOCOMMERCE_CHECKOUT', true );
310		}
311
312		WC()->checkout()->process_checkout();
313
314		die( 0 );
315		}
316		}
317
318		new WC_Stripe_Payment_Request();
319

woocommerce / woocommerce-gateway-stripe

Push — master ( 86871a...1968f4 )

ajax_get_shipping_options() C

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