wp-pay-gateways / omnikassa-2

src/CustomerInformation.php

Spacing +8 added lines, -8 removed lines

@@ -58,7 +58,7 @@ 
 	 *
 	 * @param string $email_address E-mailadress of the consumer.
 	 */
-	public function set_email_address( $email_address ) {
+	public function set_email_address($email_address) {
 		$this->email_address = $email_address;
 	}
 
@@ -67,7 +67,7 @@ 
 	 *
 	 * @param string $date_of_birth Date of birth.
 	 */
-	public function set_date_of_birth( $date_of_birth ) {
+	public function set_date_of_birth($date_of_birth) {
 		$this->date_of_birth = $date_of_birth;
 	}
 
@@ -76,7 +76,7 @@ 
 	 *
 	 * @param string $gender Gender.
 	 */
-	public function set_gender( $gender ) {
+	public function set_gender($gender) {
 		$this->gender = $gender;
 	}
 
@@ -85,7 +85,7 @@ 
 	 *
 	 * @param string $initials Initials.
 	 */
-	public function set_initials( $initials ) {
+	public function set_initials($initials) {
 		$this->initials = $initials;
 	}
 
@@ -94,7 +94,7 @@ 
 	 *
 	 * @param string $telephone_number Telephone number.
 	 */
-	public function set_telephone_number( $telephone_number ) {
+	public function set_telephone_number($telephone_number) {
 		$this->telephone_number = $telephone_number;
 	}
 
@@ -112,9 +112,9 @@ 
 			'telephoneNumber' => $this->telephone_number,
 		);
 
-		$data = array_filter( $data );
+		$data = array_filter($data);
 
-		if ( empty( $data ) ) {
+		if (empty($data)) {
 			return null;
 		}
 
@@ -127,7 +127,7 @@ 
 	 * @param array $fields Fields.
 	 * @return array
 	 */
-	public function get_signature_fields( $fields = array() ) {
+	public function get_signature_fields($fields = array()) {
 		$fields[] = $this->email_address;
 		$fields[] = $this->date_of_birth;
 		$fields[] = $this->gender;

src/Gateway.php

Spacing +65 added lines, -65 removed lines

@@ -35,23 +35,23 @@ 
 	 *
 	 * @param Config $config Config.
 	 */
-	public function __construct( Config $config ) {
-		parent::__construct( $config );
+	public function __construct(Config $config) {
+		parent::__construct($config);
 
-		$this->set_method( self::METHOD_HTTP_REDIRECT );
+		$this->set_method(self::METHOD_HTTP_REDIRECT);
 
 		// Client.
 		$this->client = new Client();
 
 		$url = Client::URL_PRODUCTION;
 
-		if ( self::MODE_TEST === $config->mode ) {
+		if (self::MODE_TEST === $config->mode) {
 			$url = Client::URL_SANDBOX;
 		}
 
-		$this->client->set_url( $url );
-		$this->client->set_refresh_token( $config->refresh_token );
-		$this->client->set_signing_key( $config->signing_key );
+		$this->client->set_url($url);
+		$this->client->set_refresh_token($config->refresh_token);
+		$this->client->set_signing_key($config->signing_key);
 	}
 
 	/**
@@ -78,88 +78,88 @@ 
 	 *
 	 * @param Payment $payment Payment.
 	 */
-	public function start( Payment $payment ) {
+	public function start(Payment $payment) {
 		// Merchant order ID.
-		$merchant_order_id = $payment->format_string( $this->config->order_id );
+		$merchant_order_id = $payment->format_string($this->config->order_id);
 
-		$payment->set_meta( 'omnikassa_2_merchant_order_id', $merchant_order_id );
+		$payment->set_meta('omnikassa_2_merchant_order_id', $merchant_order_id);
 
 		// New order.
 		$order = new Order(
 			$merchant_order_id,
-			MoneyTransformer::transform( $payment->get_amount() ),
+			MoneyTransformer::transform($payment->get_amount()),
 			$payment->get_return_url()
 		);
 
 		// Shipping address.
-		$order->set_shipping_detail( AddressTransformer::transform( $payment->get_shipping_address() ) );
+		$order->set_shipping_detail(AddressTransformer::transform($payment->get_shipping_address()));
 
 		// Billing address.
-		$order->set_billing_detail( AddressTransformer::transform( $payment->get_billing_address() ) );
+		$order->set_billing_detail(AddressTransformer::transform($payment->get_billing_address()));
 
 		// Customer information.
 		$customer = $payment->get_customer();
 
-		if ( null !== $customer ) {
-			$order->set_language( $customer->get_language() );
+		if (null !== $customer) {
+			$order->set_language($customer->get_language());
 
 			$customer_information = new CustomerInformation();
 
-			$customer_information->set_email_address( $customer->get_email() );
-			$customer_information->set_telephone_number( $customer->get_phone() );
+			$customer_information->set_email_address($customer->get_email());
+			$customer_information->set_telephone_number($customer->get_phone());
 
-			$order->set_customer_information( $customer_information );
+			$order->set_customer_information($customer_information);
 		}
 
 		// Payment brand.
-		$payment_brand = PaymentBrands::transform( $payment->get_method() );
+		$payment_brand = PaymentBrands::transform($payment->get_method());
 
-		$order->set_payment_brand( $payment_brand );
+		$order->set_payment_brand($payment_brand);
 
-		if ( null !== $payment_brand ) {
+		if (null !== $payment_brand) {
 			// Payment brand force should only be set if payment brand is not empty.
-			$order->set_payment_brand_force( PaymentBrandForce::FORCE_ONCE );
+			$order->set_payment_brand_force(PaymentBrandForce::FORCE_ONCE);
 		}
 
 		// Description.
-		$order->set_description( $payment->get_description() );
+		$order->set_description($payment->get_description());
 
 		// Lines.
-		if ( null !== $payment->get_lines() ) {
+		if (null !== $payment->get_lines()) {
 			$order_items = new OrderItems();
 
-			foreach ( $payment->get_lines() as $line ) {
+			foreach ($payment->get_lines() as $line) {
 				$item = new OrderItem(
 					$line->get_name(),
 					$line->get_quantity(),
-					MoneyTransformer::transform( $line->get_total_amount() ),
-					Category::transform( $line->get_type() )
+					MoneyTransformer::transform($line->get_total_amount()),
+					Category::transform($line->get_type())
 				);
 
-				$order_items->add_item( $item );
+				$order_items->add_item($item);
 			}
 
-			$order->set_order_items( $order_items );
+			$order->set_order_items($order_items);
 		}
 
 		// Maybe update access token.
 		$this->maybe_update_access_token();
 
 		// Handle errors.
-		if ( $this->get_client_error() ) {
+		if ($this->get_client_error()) {
 			return;
 		}
 
 		// Announce order.
-		$result = $this->client->order_announce( $this->config, $order );
+		$result = $this->client->order_announce($this->config, $order);
 
 		// Handle errors.
-		if ( $this->get_client_error() ) {
+		if ($this->get_client_error()) {
 			return;
 		}
 
-		if ( $result ) {
-			$payment->set_action_url( $result->redirectUrl );
+		if ($result) {
+			$payment->set_action_url($result->redirectUrl);
 		}
 	}
 
@@ -168,45 +168,45 @@ 
 	 *
 	 * @param Payment $payment Payment.
 	 */
-	public function update_status( Payment $payment ) {
-		if ( ! ReturnParameters::contains( $_GET ) ) { // WPCS: CSRF ok.
+	public function update_status(Payment $payment) {
+		if ( ! ReturnParameters::contains($_GET)) { // WPCS: CSRF ok.
 			return;
 		}
 
-		$parameters = ReturnParameters::from_array( $_GET ); // WPCS: CSRF ok.
+		$parameters = ReturnParameters::from_array($_GET); // WPCS: CSRF ok.
 
 		// Note.
 		$note_values = array(
 			'order_id'  => $parameters->get_order_id(),
 			'status'    => $parameters->get_status(),
 			'signature' => $parameters->get_signature(),
-			'valid'     => $parameters->is_valid( $this->config->signing_key ) ? 'true' : 'false',
+			'valid'     => $parameters->is_valid($this->config->signing_key) ? 'true' : 'false',
 		);
 
 		$note = '';
 
 		$note .= '<p>';
-		$note .= __( 'OmniKassa 2.0 return URL requested:', 'pronamic_ideal' );
+		$note .= __('OmniKassa 2.0 return URL requested:', 'pronamic_ideal');
 		$note .= '</p>';
 
 		$note .= '<dl>';
 
-		foreach ( $note_values as $key => $value ) {
-			$note .= sprintf( '<dt>%s</dt>', esc_html( $key ) );
-			$note .= sprintf( '<dd>%s</dd>', esc_html( $value ) );
+		foreach ($note_values as $key => $value) {
+			$note .= sprintf('<dt>%s</dt>', esc_html($key));
+			$note .= sprintf('<dd>%s</dd>', esc_html($value));
 		}
 
 		$note .= '</dl>';
 
-		$payment->add_note( $note );
+		$payment->add_note($note);
 
 		// Validate.
-		if ( ! $parameters->is_valid( $this->config->signing_key ) ) {
+		if ( ! $parameters->is_valid($this->config->signing_key)) {
 			return;
 		}
 
 		// Status.
-		$payment->set_status( Statuses::transform( $parameters->get_status() ) );
+		$payment->set_status(Statuses::transform($parameters->get_status()));
 	}
 
 	/**
@@ -216,14 +216,14 @@ 
 	 *
 	 * @return void
 	 */
-	public function handle_notification( Notification $notification ) {
-		if ( ! $notification->is_valid( $this->config->signing_key ) ) {
+	public function handle_notification(Notification $notification) {
+		if ( ! $notification->is_valid($this->config->signing_key)) {
 			return;
 		}
 
-		switch ( $notification->get_event_name() ) {
+		switch ($notification->get_event_name()) {
 			case 'merchant.order.status.changed':
-				$this->handle_merchant_order_status_changed( $notification );
+				$this->handle_merchant_order_status_changed($notification);
 		}
 	}
 
@@ -234,39 +234,39 @@ 
 	 *
 	 * @return void
 	 */
-	private function handle_merchant_order_status_changed( Notification $notification ) {
+	private function handle_merchant_order_status_changed(Notification $notification) {
 		do {
-			$order_results = $this->client->get_order_results( $notification->get_authentication() );
+			$order_results = $this->client->get_order_results($notification->get_authentication());
 
-			if ( ! $order_results || $order_results->is_valid( $this->config->signing_key ) ) {
+			if ( ! $order_results || $order_results->is_valid($this->config->signing_key)) {
 				return;
 			}
 
-			foreach ( $order_results as $order_result ) {
-				$payment = get_pronamic_payment_by_meta( '_pronamic_payment_omnikassa_2_merchant_order_id', $order_result->get_merchant_order_id() );
+			foreach ($order_results as $order_result) {
+				$payment = get_pronamic_payment_by_meta('_pronamic_payment_omnikassa_2_merchant_order_id', $order_result->get_merchant_order_id());
 
-				if ( empty( $payment ) ) {
+				if (empty($payment)) {
 					continue;
 				}
 
-				$payment->set_transaction_id( $order_result->get_omnikassa_order_id() );
-				$payment->set_status( Statuses::transform( $order_result->get_order_status() ) );
+				$payment->set_transaction_id($order_result->get_omnikassa_order_id());
+				$payment->set_status(Statuses::transform($order_result->get_order_status()));
 
 				// Note.
 				$note = '';
 
 				$note .= '<p>';
-				$note .= __( 'OmniKassa 2.0 webhook URL requested:', 'pronamic_ideal' );
+				$note .= __('OmniKassa 2.0 webhook URL requested:', 'pronamic_ideal');
 				$note .= '</p>';
 				$note .= '<pre>';
-				$note .= wp_json_encode( $order_result->get_json(), JSON_PRETTY_PRINT );
+				$note .= wp_json_encode($order_result->get_json(), JSON_PRETTY_PRINT);
 				$note .= '</pre>';
 
-				$payment->add_note( $note );
+				$payment->add_note($note);
 
 				$payment->save();
 			}
-		} while ( $order_results->more_available() );
+		} while ($order_results->more_available());
 	}
 
 	/**
@@ -275,20 +275,20 @@ 
 	 * @return void
 	 */
 	private function maybe_update_access_token() {
-		if ( $this->config->is_access_token_valid() ) {
+		if ($this->config->is_access_token_valid()) {
 			return;
 		}
 
 		$data = $this->client->get_access_token_data();
 
-		if ( ! is_object( $data ) ) {
+		if ( ! is_object($data)) {
 			return;
 		}
 
 		$this->config->access_token             = $data->token;
 		$this->config->access_token_valid_until = $data->validUntil;
 
-		update_post_meta( $this->config->post_id, '_pronamic_gateway_omnikassa_2_access_token', $data->token );
+		update_post_meta($this->config->post_id, '_pronamic_gateway_omnikassa_2_access_token', $data->token);
 		update_post_meta(
 			$this->config->post_id,
 			'_pronamic_gateway_omnikassa_2_access_token_valid_until',
@@ -304,7 +304,7 @@ 
 	private function get_client_error() {
 		$error = $this->client->get_error();
 
-		if ( is_wp_error( $error ) ) {
+		if (is_wp_error($error)) {
 			$this->error = $error;
 
 			return $error;

src/Address.php

Spacing +15 added lines, -15 removed lines

@@ -99,7 +99,7 @@ 
 	 * @param string $city         City.
 	 * @param string $country_code Country code.
 	 */
-	public function __construct( $last_name, $street, $postal_code, $city, $country_code ) {
+	public function __construct($last_name, $street, $postal_code, $city, $country_code) {
 		$this->last_name    = $last_name;
 		$this->street       = $street;
 		$this->postal_code  = $postal_code;
@@ -121,7 +121,7 @@ 
 	 *
 	 * @param string $first_name First name.
 	 */
-	public function set_first_name( $first_name ) {
+	public function set_first_name($first_name) {
 		$this->first_name = $first_name;
 	}
 
@@ -139,7 +139,7 @@ 
 	 *
 	 * @param string $middle_name Middle name.
 	 */
-	public function set_middle_name( $middle_name ) {
+	public function set_middle_name($middle_name) {
 		$this->middle_name = $middle_name;
 	}
 
@@ -157,7 +157,7 @@ 
 	 *
 	 * @param string $last_name Last name.
 	 */
-	public function set_last_name( $last_name ) {
+	public function set_last_name($last_name) {
 		$this->last_name = $last_name;
 	}
 
@@ -175,7 +175,7 @@ 
 	 *
 	 * @param string $street Street.
 	 */
-	public function set_street( $street ) {
+	public function set_street($street) {
 		$this->street = $street;
 	}
 
@@ -193,7 +193,7 @@ 
 	 *
 	 * @param string $house_number House number.
 	 */
-	public function set_house_number( $house_number ) {
+	public function set_house_number($house_number) {
 		$this->house_number = $house_number;
 	}
 
@@ -211,7 +211,7 @@ 
 	 *
 	 * @param string $house_number_addition House number addition.
 	 */
-	public function set_house_number_addition( $house_number_addition ) {
+	public function set_house_number_addition($house_number_addition) {
 		$this->house_number_addition = $house_number_addition;
 	}
 
@@ -229,7 +229,7 @@ 
 	 *
 	 * @param string $postal_code Postal code.
 	 */
-	public function set_postal_code( $postal_code ) {
+	public function set_postal_code($postal_code) {
 		$this->postal_code = $postal_code;
 	}
 
@@ -247,7 +247,7 @@ 
 	 *
 	 * @param string $city City.
 	 */
-	public function set_city( $city ) {
+	public function set_city($city) {
 		$this->city = $city;
 	}
 
@@ -265,7 +265,7 @@ 
 	 *
 	 * @param string $country_code Country code.
 	 */
-	public function set_country_code( $country_code ) {
+	public function set_country_code($country_code) {
 		$this->country_code = $country_code;
 	}
 
@@ -282,11 +282,11 @@ 
 		$object->lastName   = $this->last_name;
 		$object->street     = $this->street;
 
-		if ( null !== $this->house_number ) {
+		if (null !== $this->house_number) {
 			$object->houseNumber = $this->house_number;
 		}
 
-		if ( null !== $this->house_number_addition ) {
+		if (null !== $this->house_number_addition) {
 			$object->houseNumberAddition = $this->house_number_addition;
 		}
 
@@ -303,17 +303,17 @@ 
 	 * @param array $fields Fields.
 	 * @return array
 	 */
-	public function get_signature_fields( $fields = array() ) {
+	public function get_signature_fields($fields = array()) {
 		$fields[] = $this->first_name;
 		$fields[] = $this->middle_name;
 		$fields[] = $this->last_name;
 		$fields[] = $this->street;
 
-		if ( null !== $this->house_number ) {
+		if (null !== $this->house_number) {
 			$fields[] = $this->house_number;
 		}
 
-		if ( null !== $this->house_number_addition ) {
+		if (null !== $this->house_number_addition) {
 			$fields[] = $this->house_number_addition;
 		}
 

src/OrderItem.php

Spacing +9 added lines, -9 removed lines

@@ -82,7 +82,7 @@ 
 	 * @param Money  $amount   Amount.
 	 * @param string $category Category.
 	 */
-	public function __construct( $name, $quantity, Money $amount, $category ) {
+	public function __construct($name, $quantity, Money $amount, $category) {
 		$this->name     = $name;
 		$this->quantity = $quantity;
 		$this->amount   = $amount;
@@ -169,26 +169,26 @@ 
 	public function get_json() {
 		$object = (object) array();
 
-		if ( null !== $this->id ) {
+		if (null !== $this->id) {
 			$object->id = $this->id;
 		}
 
 		$object->name = $this->name;
 
-		if ( null !== $this->description ) {
+		if (null !== $this->description) {
 			$object->description = $this->description;
 		}
 
 		$object->quantity = $this->quantity;
 		$object->amount   = $this->amount->get_json();
 
-		if ( null !== $this->tax ) {
+		if (null !== $this->tax) {
 			$object->tax = $this->tax->get_json();
 		}
 
 		$object->category = $this->category;
 
-		if ( null !== $this->vat_category ) {
+		if (null !== $this->vat_category) {
 			$object->vatCategory = $this->vat_category;
 		}
 
@@ -201,8 +201,8 @@ 
 	 * @param array $data Data.
 	 * @return array
 	 */
-	public function get_signature_fields( $data = array() ) {
-		if ( null !== $this->id ) {
+	public function get_signature_fields($data = array()) {
+		if (null !== $this->id) {
 			$data[] = $this->id;
 		}
 
@@ -212,7 +212,7 @@ 
 		$data[] = $this->amount->get_currency();
 		$data[] = $this->amount->get_amount();
 
-		if ( null === $this->tax ) {
+		if (null === $this->tax) {
 			$data[] = null;
 		} else {
 			$data[] = $this->tax->get_currency();
@@ -221,7 +221,7 @@ 
 
 		$data[] = $this->category;
 
-		if ( null !== $this->vatCategory ) {
+		if (null !== $this->vatCategory) {
 			$data[] = $this->vatCategory;
 		}
 

src/OrderResults.php

Spacing +19 added lines, -19 removed lines

@@ -47,8 +47,8 @@ 
 	 * @param array  $order_results  Order results.
 	 * @param string $signature      Signature.
 	 */
-	public function __construct( $more_available, array $order_results, $signature ) {
-		parent::__construct( $signature );
+	public function __construct($more_available, array $order_results, $signature) {
+		parent::__construct($signature);
 
 		$this->more_available = $more_available;
 		$this->order_results  = $order_results;
@@ -73,7 +73,7 @@ 
 
 		$fields[] = $this->more_available() ? 'true' : 'false';
 
-		foreach ( $this->order_results as $order_result ) {
+		foreach ($this->order_results as $order_result) {
 			$fields[] = $order_result->get_merchant_order_id();
 			$fields[] = $order_result->get_omnikassa_order_id();
 			$fields[] = $order_result->get_poi_id();
@@ -95,7 +95,7 @@ 
 	 * @return ArrayIterator
 	 */
 	public function getIterator() {
-		return new ArrayIterator( $this->order_results );
+		return new ArrayIterator($this->order_results);
 	}
 
 	/**
@@ -105,27 +105,27 @@ 
 	 * @return OrderResults
 	 * @throws InvalidArgumentException Throws invalid argument exception when object does not contains the required properties.
 	 */
-	public static function from_object( stdClass $object ) {
-		if ( ! isset( $object->signature ) ) {
-			throw new InvalidArgumentException( 'Object must contain `signature` property.' );
+	public static function from_object(stdClass $object) {
+		if ( ! isset($object->signature)) {
+			throw new InvalidArgumentException('Object must contain `signature` property.');
 		}
 
-		if ( ! isset( $object->moreOrderResultsAvailable ) ) {
-			throw new InvalidArgumentException( 'Object must contain `moreOrderResultsAvailable` property.' );
+		if ( ! isset($object->moreOrderResultsAvailable)) {
+			throw new InvalidArgumentException('Object must contain `moreOrderResultsAvailable` property.');
 		}
 
-		if ( ! isset( $object->orderResults ) ) {
-			throw new InvalidArgumentException( 'Object must contain `orderResults` property.' );
+		if ( ! isset($object->orderResults)) {
+			throw new InvalidArgumentException('Object must contain `orderResults` property.');
 		}
 
-		if ( ! is_array( $object->orderResults ) ) {
-			throw new InvalidArgumentException( 'The `orderResults` property must be an array.' );
+		if ( ! is_array($object->orderResults)) {
+			throw new InvalidArgumentException('The `orderResults` property must be an array.');
 		}
 
 		$order_results = array();
 
-		foreach ( $object->orderResults as $o ) {
-			$order_results[] = OrderResult::from_object( $o );
+		foreach ($object->orderResults as $o) {
+			$order_results[] = OrderResult::from_object($o);
 		}
 
 		return new self(
@@ -142,19 +142,19 @@ 
 	 * @return OrderResults
 	 * @throws \JsonSchema\Exception\ValidationException Throws JSON schema validation exception when JSON is invalid.
 	 */
-	public static function from_json( $json ) {
-		$data = json_decode( $json );
+	public static function from_json($json) {
+		$data = json_decode($json);
 
 		$validator = new Validator();
 
 		$validator->validate(
 			$data,
 			(object) array(
-				'$ref' => 'file://' . realpath( __DIR__ . '/../json-schemas/order-results.json' ),
+				'$ref' => 'file://' . realpath(__DIR__ . '/../json-schemas/order-results.json'),
 			),
 			Constraint::CHECK_MODE_EXCEPTIONS
 		);
 
-		return self::from_object( $data );
+		return self::from_object($data);
 	}
 }

src/AddressTransformer.php

Spacing +9 added lines, -9 removed lines

@@ -26,8 +26,8 @@ 
 	 * @param PronamicAddress|null $pronamic_address Pronamic address to convert.
 	 * @return Address
 	 */
-	public static function transform( PronamicAddress $pronamic_address = null ) {
-		if ( null === $pronamic_address ) {
+	public static function transform(PronamicAddress $pronamic_address = null) {
+		if (null === $pronamic_address) {
 			return null;
 		}
 
@@ -39,19 +39,19 @@ 
 		$city         = $pronamic_address->get_city();
 		$country_code = $pronamic_address->get_country_code();
 
-		if ( ! isset( $last_name, $street, $postal_code, $city, $country_code ) ) {
+		if ( ! isset($last_name, $street, $postal_code, $city, $country_code)) {
 			return null;
 		}
 
-		$address = new Address( $last_name, $street, $postal_code, $city, $country_code );
+		$address = new Address($last_name, $street, $postal_code, $city, $country_code);
 
-		if ( null !== $name ) {
-			$address->set_first_name( $name->get_first_name() );
-			$address->set_middle_name( $name->get_middle_name() );
+		if (null !== $name) {
+			$address->set_first_name($name->get_first_name());
+			$address->set_middle_name($name->get_middle_name());
 		}
 
-		$address->set_house_number( $pronamic_address->get_house_number() );
-		$address->set_house_number_addition( $pronamic_address->get_house_number_addition() );
+		$address->set_house_number($pronamic_address->get_house_number());
+		$address->set_house_number_addition($pronamic_address->get_house_number_addition());
 
 		return $address;
 	}

src/Security.php

Spacing +11 added lines, -11 removed lines

@@ -24,8 +24,8 @@ 
 	 * @param array $fields Fields.
 	 * @return string
 	 */
-	public static function get_signature_fields_combined( $fields ) {
-		return implode( ',', $fields );
+	public static function get_signature_fields_combined($fields) {
+		return implode(',', $fields);
 	}
 
 	/**
@@ -35,24 +35,24 @@ 
 	 * @param string   $signing_key Signing Key.
 	 * @return string|null
 	 */
-	public static function get_signature( Signable $signable, $signing_key ) {
+	public static function get_signature(Signable $signable, $signing_key) {
 		$fields = $signable->get_signature_fields();
 
-		if ( empty( $fields ) ) {
+		if (empty($fields)) {
 			return null;
 		}
 
-		if ( empty( $signing_key ) ) {
+		if (empty($signing_key)) {
 			return null;
 		}
 
-		$decoded_signing_key = base64_decode( $signing_key );
+		$decoded_signing_key = base64_decode($signing_key);
 
-		if ( false === $decoded_signing_key ) {
+		if (false === $decoded_signing_key) {
 			return null;
 		}
 
-		$combined = self::get_signature_fields_combined( $fields );
+		$combined = self::get_signature_fields_combined($fields);
 
 		$signature = hash_hmac(
 			'sha512',
@@ -70,12 +70,12 @@ 
 	 * @param string $signature_b Signature B.
 	 * @return bool True if valid, false otherwise.
 	 */
-	public static function validate_signature( $signature_a, $signature_b ) {
-		if ( empty( $signature_a ) || empty( $signature_b ) ) {
+	public static function validate_signature($signature_a, $signature_b) {
+		if (empty($signature_a) || empty($signature_b)) {
 			// Empty signature string or null from calculation.
 			return false;
 		}
 
-		return ( 0 === strcasecmp( $signature_a, $signature_b ) );
+		return (0 === strcasecmp($signature_a, $signature_b));
 	}
 }

src/Category.php

Spacing +2 added lines, -2 removed lines

@@ -40,8 +40,8 @@
 	 * @param string $type Pronamic payment line type.
 	 * @return string
 	 */
-	public static function transform( $type ) {
-		switch ( $type ) {
+	public static function transform($type) {
+		switch ($type) {
 			case PaymentLineType::DIGITAL:
 				return self::DIGITAL;
 			case PaymentLineType::DISCOUNT:

src/OrderItems.php

Spacing +12 added lines, -12 removed lines

@@ -30,10 +30,10 @@ 
 	 *
 	 * @param array $items Order items.
 	 */
-	public function __construct( $items = null ) {
-		if ( is_array( $items ) ) {
-			foreach ( $items as $item ) {
-				$this->add_item( $item );
+	public function __construct($items = null) {
+		if (is_array($items)) {
+			foreach ($items as $item) {
+				$this->add_item($item);
 			}
 		}
 	}
@@ -43,10 +43,10 @@ 
 	 *
 	 * @return OrderItem
 	 */
-	public function new_item( $name, $quantity, Money $amount, $category ) {
-		$item = new OrderItem( $name, $quantity, $amount, $category );
+	public function new_item($name, $quantity, Money $amount, $category) {
+		$item = new OrderItem($name, $quantity, $amount, $category);
 
-		$this->add_item( $item ):
+		$this->add_item($item):
 
 		return $item;
 	}
@@ -56,7 +56,7 @@ 
 	 *
 	 * @param OrderItem $item Order item.
 	 */
-	public function add_item( OrderItem $item ) {
+	public function add_item(OrderItem $item) {
 		$this->order_items[] = $item;
 	}
 
@@ -76,7 +76,7 @@ 
 	 */
 	public function get_json() {
 		$data = array_map(
-			function( $item ) {
+			function($item) {
 				return $item->get_json();
 			},
 			$this->get_order_items()
@@ -91,9 +91,9 @@ 
 	 * @param array $fields Fields.
 	 * @return array
 	 */
-	public function get_signature_fields( $fields = array() ) {
-		foreach ( $this->get_order_items() as $item ) {
-			$fields = $item->get_signature_fields( $fields );
+	public function get_signature_fields($fields = array()) {
+		foreach ($this->get_order_items() as $item) {
+			$fields = $item->get_signature_fields($fields);
 		}
 
 		return $fields;