pronamic / wp-pronamic-ideal

classes/Plugin.php

Spacing +240 added lines, -240 removed lines

@@ -60,13 +60,13 @@ 
 	 *
 	 * @param string $file The plugin file.
 	 */
-	public static function instance( $file = null ) {
-		if ( is_null( self::$instance ) ) {
+	public static function instance($file = null) {
+		if (is_null(self::$instance)) {
 			self::$instance = new self();
 
 			// Backward compatibility.
 			self::$file    = $file;
-			self::$dirname = dirname( $file );
+			self::$dirname = dirname($file);
 		}
 
 		return self::$instance;
@@ -97,7 +97,7 @@ 
 		Extensions\RestrictContentPro\Extension::bootstrap();
 
 		// Settings.
-		$this->settings = new Settings( $this );
+		$this->settings = new Settings($this);
 
 		// Data Stores.
 		$this->payments_data_store      = new Payments\PaymentsDataStoreCPT();
@@ -109,11 +109,11 @@ 
 		$this->subscription_post_type = new SubscriptionPostType();
 
 		// License Manager.
-		$this->license_manager = new LicenseManager( $this );
+		$this->license_manager = new LicenseManager($this);
 
 		// Modules.
-		$this->forms_module         = new Forms\FormsModule( $this );
-		$this->subscriptions_module = new Subscriptions\SubscriptionsModule( $this );
+		$this->forms_module         = new Forms\FormsModule($this);
+		$this->subscriptions_module = new Subscriptions\SubscriptionsModule($this);
 
 		// Payment Status Checker.
 		$this->payment_status_checker = new Payments\StatusChecker();
@@ -122,8 +122,8 @@ 
 		$this->google_analytics_ecommerce = new GoogleAnalyticsEcommerce();
 
 		// Admin.
-		if ( is_admin() ) {
-			$this->admin = new Admin\AdminModule( $this );
+		if (is_admin()) {
+			$this->admin = new Admin\AdminModule($this);
 		}
 
 		/*
@@ -141,20 +141,20 @@ 
 		 * @see https://github.com/wp-e-commerce/WP-e-Commerce/blob/branch-3.11.2/wp-shopping-cart.php#L54
 		 * @see https://github.com/wp-e-commerce/WP-e-Commerce/blob/branch-3.11.2/wp-shopping-cart.php#L296-L297
 		 */
-		add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ), 5 );
+		add_action('plugins_loaded', array($this, 'plugins_loaded'), 5);
 
 		// Exclude payment and subscription notes.
-		add_filter( 'comments_clauses', array( $this, 'exclude_comment_notes' ), 10, 2 );
+		add_filter('comments_clauses', array($this, 'exclude_comment_notes'), 10, 2);
 
 		// Payment redirect URL.
-		add_filter( 'pronamic_payment_redirect_url', array( $this, 'payment_redirect_url' ), 5, 2 );
+		add_filter('pronamic_payment_redirect_url', array($this, 'payment_redirect_url'), 5, 2);
 
 		// Plugin locale.
-		add_filter( 'plugin_locale', array( $this, 'plugin_locale' ), 10, 2 );
+		add_filter('plugin_locale', array($this, 'plugin_locale'), 10, 2);
 
 		// If WordPress is loaded check on returns and maybe redirect requests.
-		add_action( 'wp_loaded', array( $this, 'handle_returns' ) );
-		add_action( 'wp_loaded', array( $this, 'maybe_redirect' ) );
+		add_action('wp_loaded', array($this, 'handle_returns'));
+		add_action('wp_loaded', array($this, 'maybe_redirect'));
 	}
 
 	/**
@@ -183,7 +183,7 @@ 
 	 * @return string
 	 */
 	public function get_plugin_dir_path() {
-		return plugin_dir_path( $this->get_file() );
+		return plugin_dir_path($this->get_file());
 	}
 
 	/**
@@ -194,11 +194,11 @@ 
 	 *
 	 * @return array
 	 */
-	public function exclude_comment_notes( $clauses, $query ) {
+	public function exclude_comment_notes($clauses, $query) {
 		$type = $query->query_vars['type'];
 
 		// Ignore payment notes comments if it's not specifically requested.
-		if ( 'payment_note' !== $type ) {
+		if ('payment_note' !== $type) {
 			$clauses['where'] .= " AND comment_type != 'payment_note'";
 		}
 
@@ -213,40 +213,40 @@ 
 	 *
 	 * @return string
 	 */
-	public function payment_redirect_url( $url, $payment ) {
+	public function payment_redirect_url($url, $payment) {
 		$page_id = null;
 
-		switch ( $payment->status ) {
+		switch ($payment->status) {
 			case Core\Statuses::CANCELLED:
-				$page_id = pronamic_pay_get_page_id( 'cancel' );
+				$page_id = pronamic_pay_get_page_id('cancel');
 
 				break;
 			case Core\Statuses::EXPIRED:
-				$page_id = pronamic_pay_get_page_id( 'expired' );
+				$page_id = pronamic_pay_get_page_id('expired');
 
 				break;
 			case Core\Statuses::FAILURE:
-				$page_id = pronamic_pay_get_page_id( 'error' );
+				$page_id = pronamic_pay_get_page_id('error');
 
 				break;
 			case Core\Statuses::OPEN:
-				$page_id = pronamic_pay_get_page_id( 'unknown' );
+				$page_id = pronamic_pay_get_page_id('unknown');
 
 				break;
 			case Core\Statuses::SUCCESS:
-				$page_id = pronamic_pay_get_page_id( 'completed' );
+				$page_id = pronamic_pay_get_page_id('completed');
 
 				break;
 			default:
-				$page_id = pronamic_pay_get_page_id( 'unknown' );
+				$page_id = pronamic_pay_get_page_id('unknown');
 
 				break;
 		}
 
-		if ( ! empty( $page_id ) ) {
-			$page_url = get_permalink( $page_id );
+		if ( ! empty($page_id)) {
+			$page_url = get_permalink($page_id);
 
-			if ( false !== $page_url ) {
+			if (false !== $page_url) {
 				$url = $page_url;
 			}
 		}
@@ -260,43 +260,43 @@ 
 	 * @param Payment $payment      The payment to update.
 	 * @param bool    $can_redirect Flag to indicate if redirect is allowed after the payment update.
 	 */
-	public static function update_payment( $payment = null, $can_redirect = true ) {
-		if ( empty( $payment ) ) {
+	public static function update_payment($payment = null, $can_redirect = true) {
+		if (empty($payment)) {
 			return;
 		}
 
-		$gateway = Plugin::get_gateway( $payment->config_id );
+		$gateway = Plugin::get_gateway($payment->config_id);
 
-		if ( empty( $gateway ) ) {
+		if (empty($gateway)) {
 			return;
 		}
 
 		$amount = $payment->get_amount();
 
-		if ( empty( $amount ) ) {
-			$payment->set_status( Core\Statuses::SUCCESS );
+		if (empty($amount)) {
+			$payment->set_status(Core\Statuses::SUCCESS);
 		} else {
-			$gateway->update_status( $payment );
+			$gateway->update_status($payment);
 
-			if ( $gateway->has_error() ) {
-				foreach ( $gateway->error->get_error_codes() as $code ) {
-					$payment->add_note( sprintf( '%s: %s', $code, $gateway->error->get_error_message( $code ) ) );
+			if ($gateway->has_error()) {
+				foreach ($gateway->error->get_error_codes() as $code) {
+					$payment->add_note(sprintf('%s: %s', $code, $gateway->error->get_error_message($code)));
 				}
 			}
 		}
 
 		global $pronamic_ideal;
 
-		$pronamic_ideal->payments_data_store->update( $payment );
+		$pronamic_ideal->payments_data_store->update($payment);
 
-		if ( defined( 'DOING_CRON' ) && ( empty( $payment->status ) || Statuses::OPEN === $payment->status ) ) {
+		if (defined('DOING_CRON') && (empty($payment->status) || Statuses::OPEN === $payment->status)) {
 			$can_redirect = false;
 		}
 
-		if ( $can_redirect ) {
+		if ($can_redirect) {
 			$url = $payment->get_return_redirect_url();
 
-			wp_redirect( $url );
+			wp_redirect($url);
 
 			exit;
 		}
@@ -306,27 +306,27 @@ 
 	 * Handle returns.
 	 */
 	public function handle_returns() {
-		if ( ! filter_has_var( INPUT_GET, 'payment' ) ) {
+		if ( ! filter_has_var(INPUT_GET, 'payment')) {
 			return;
 		}
 
-		$payment_id = filter_input( INPUT_GET, 'payment', FILTER_SANITIZE_NUMBER_INT );
+		$payment_id = filter_input(INPUT_GET, 'payment', FILTER_SANITIZE_NUMBER_INT);
 
-		$payment = get_pronamic_payment( $payment_id );
+		$payment = get_pronamic_payment($payment_id);
 
 		// Check if payment key is valid.
 		$valid_key = false;
 
-		if ( empty( $payment->key ) ) {
+		if (empty($payment->key)) {
 			$valid_key = true;
-		} elseif ( filter_has_var( INPUT_GET, 'key' ) ) {
-			$key = filter_input( INPUT_GET, 'key', FILTER_SANITIZE_STRING );
+		} elseif (filter_has_var(INPUT_GET, 'key')) {
+			$key = filter_input(INPUT_GET, 'key', FILTER_SANITIZE_STRING);
 
-			$valid_key = ( $key === $payment->key );
+			$valid_key = ($key === $payment->key);
 		}
 
-		if ( ! $valid_key ) {
-			wp_redirect( home_url() );
+		if ( ! $valid_key) {
+			wp_redirect(home_url());
 
 			exit;
 		}
@@ -336,71 +336,71 @@ 
 
 		// Check if the request is an callback request.
 		// Sisow gatway will extend callback requests with querystring "callback=true".
-		if ( filter_has_var( INPUT_GET, 'callback' ) && filter_input( INPUT_GET, 'callback', FILTER_VALIDATE_BOOLEAN ) ) {
+		if (filter_has_var(INPUT_GET, 'callback') && filter_input(INPUT_GET, 'callback', FILTER_VALIDATE_BOOLEAN)) {
 			$should_redirect = false;
 		}
 
 		// Check if the request is an notify request.
 		// Sisow gatway will extend callback requests with querystring "notify=true".
-		if ( filter_has_var( INPUT_GET, 'notify' ) && filter_input( INPUT_GET, 'notify', FILTER_VALIDATE_BOOLEAN ) ) {
+		if (filter_has_var(INPUT_GET, 'notify') && filter_input(INPUT_GET, 'notify', FILTER_VALIDATE_BOOLEAN)) {
 			$should_redirect = false;
 		}
 
-		self::update_payment( $payment, $should_redirect );
+		self::update_payment($payment, $should_redirect);
 	}
 
 	/**
 	 * Maybe redirect.
 	 */
 	public function maybe_redirect() {
-		if ( ! filter_has_var( INPUT_GET, 'payment_redirect' ) ) {
+		if ( ! filter_has_var(INPUT_GET, 'payment_redirect')) {
 			return;
 		}
 
-		$payment_id = filter_input( INPUT_GET, 'payment_redirect', FILTER_SANITIZE_NUMBER_INT );
+		$payment_id = filter_input(INPUT_GET, 'payment_redirect', FILTER_SANITIZE_NUMBER_INT);
 
-		$payment = get_pronamic_payment( $payment_id );
+		$payment = get_pronamic_payment($payment_id);
 
 		// HTML Answer.
-		$html_answer = $payment->get_meta( 'ogone_directlink_html_answer' );
+		$html_answer = $payment->get_meta('ogone_directlink_html_answer');
 
-		if ( ! empty( $html_answer ) ) {
+		if ( ! empty($html_answer)) {
 			echo $html_answer; // WPCS: XSS ok.
 
 			exit;
 		}
 
-		$redirect_message = $payment->get_meta( 'payment_redirect_message' );
+		$redirect_message = $payment->get_meta('payment_redirect_message');
 
-		if ( ! empty( $redirect_message ) ) {
-			$key = filter_input( INPUT_GET, 'key', FILTER_SANITIZE_STRING );
+		if ( ! empty($redirect_message)) {
+			$key = filter_input(INPUT_GET, 'key', FILTER_SANITIZE_STRING);
 
-			if ( $key !== $payment->key ) {
-				wp_redirect( home_url() );
+			if ($key !== $payment->key) {
+				wp_redirect(home_url());
 
 				exit;
 			}
 
 			// @see https://github.com/woothemes/woocommerce/blob/2.3.11/includes/class-wc-cache-helper.php
 			// @see https://www.w3-edge.com/products/w3-total-cache/
-			if ( ! defined( 'DONOTCACHEPAGE' ) ) {
-				define( 'DONOTCACHEPAGE', true );
+			if ( ! defined('DONOTCACHEPAGE')) {
+				define('DONOTCACHEPAGE', true);
 			}
 
-			if ( ! defined( 'DONOTCACHEDB' ) ) {
-				define( 'DONOTCACHEDB', true );
+			if ( ! defined('DONOTCACHEDB')) {
+				define('DONOTCACHEDB', true);
 			}
 
-			if ( ! defined( 'DONOTMINIFY' ) ) {
-				define( 'DONOTMINIFY', true );
+			if ( ! defined('DONOTMINIFY')) {
+				define('DONOTMINIFY', true);
 			}
 
-			if ( ! defined( 'DONOTCDN' ) ) {
-				define( 'DONOTCDN', true );
+			if ( ! defined('DONOTCDN')) {
+				define('DONOTCDN', true);
 			}
 
-			if ( ! defined( 'DONOTCACHEOBJECT' ) ) {
-				define( 'DONOTCACHEOBJECT', true );
+			if ( ! defined('DONOTCACHEOBJECT')) {
+				define('DONOTCACHEOBJECT', true);
 			}
 
 			nocache_headers();
@@ -410,22 +410,22 @@ 
 			exit;
 		}
 
-		$gateway = Plugin::get_gateway( $payment->config_id );
+		$gateway = Plugin::get_gateway($payment->config_id);
 
-		if ( $gateway && $gateway->is_html_form() ) {
-			$gateway->start( $payment );
+		if ($gateway && $gateway->is_html_form()) {
+			$gateway->start($payment);
 
 			$error = $gateway->get_error();
 
-			if ( is_wp_error( $error ) ) {
-				Plugin::render_errors( $error );
+			if (is_wp_error($error)) {
+				Plugin::render_errors($error);
 			} else {
-				$gateway->redirect( $payment );
+				$gateway->redirect($payment);
 			}
 		}
 
-		if ( ! empty( $payment->action_url ) ) {
-			wp_redirect( $payment->action_url );
+		if ( ! empty($payment->action_url)) {
+			wp_redirect($payment->action_url);
 
 			exit;
 		}
@@ -439,10 +439,10 @@ 
 	public static function get_number_payments() {
 		$number = false;
 
-		$count = wp_count_posts( 'pronamic_payment' );
+		$count = wp_count_posts('pronamic_payment');
 
-		if ( isset( $count, $count->payment_completed ) ) {
-			$number = intval( $count->payment_completed );
+		if (isset($count, $count->payment_completed)) {
+			$number = intval($count->payment_completed);
 		}
 
 		return $number;
@@ -453,9 +453,9 @@ 
 	 */
 	public function plugins_loaded() {
 		// Load plugin text domain.
-		$rel_path = dirname( plugin_basename( self::$file ) ) . '/languages/';
+		$rel_path = dirname(plugin_basename(self::$file)) . '/languages/';
 
-		load_plugin_textdomain( 'pronamic_ideal', false, $rel_path );
+		load_plugin_textdomain('pronamic_ideal', false, $rel_path);
 
 		// Gateway Integrations.
 		$this->register_gateway_integrations();
@@ -472,118 +472,118 @@ 
 
 		// ABN AMRO iDEAL Easy.
 		$integration = new Gateways\Ingenico\OrderStandardEasy\Integration();
-		$integration->set_id( 'abnamro-ideal-easy' );
-		$integration->set_name( 'ABN AMRO - iDEAL Easy' );
+		$integration->set_id('abnamro-ideal-easy');
+		$integration->set_name('ABN AMRO - iDEAL Easy');
 		$integration->url           = 'https://internetkassa.abnamro.nl/';
 		$integration->product_url   = 'https://www.abnamro.nl/nl/zakelijk/betalen/online-betalen/betaaloplossing/';
 		$integration->dashboard_url = 'https://internetkassa.abnamro.nl/';
 		$integration->provider      = 'abnamro';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// ABN AMRO - iDEAL Only Kassa.
 		$integration = new Gateways\Ingenico\OrderStandard\Integration();
-		$integration->set_id( 'abnamro-ideal-only-kassa' );
-		$integration->set_name( 'ABN AMRO - iDEAL Only Kassa' );
+		$integration->set_id('abnamro-ideal-only-kassa');
+		$integration->set_name('ABN AMRO - iDEAL Only Kassa');
 		$integration->url           = 'https://internetkassa.abnamro.nl/';
 		$integration->product_url   = 'https://www.abnamro.nl/nl/zakelijk/betalen/online-betalen/betaaloplossing/';
 		$integration->dashboard_url = 'https://internetkassa.abnamro.nl/';
 		$integration->provider      = 'abnamro';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// ABN AMRO - Internetkassa.
 		$integration = new Gateways\Ingenico\OrderStandard\Integration();
-		$integration->set_id( 'abnamro-internetkassa' );
-		$integration->set_name( 'ABN AMRO - Internetkassa' );
+		$integration->set_id('abnamro-internetkassa');
+		$integration->set_name('ABN AMRO - Internetkassa');
 		$integration->url           = 'https://internetkassa.abnamro.nl/';
 		$integration->product_url   = 'https://www.abnamro.nl/nl/zakelijk/betalen/online-betalen/betaaloplossing/';
 		$integration->dashboard_url = 'https://internetkassa.abnamro.nl/';
 		$integration->provider      = 'abnamro';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// ABN AMRO - iDEAL Zelfbouw (v3).
 		$integration = new Gateways\IDeal_Advanced_V3\Integration();
-		$integration->set_id( 'abnamro-ideal-zelfbouw-v3' );
-		$integration->set_name( 'ABN AMRO - iDEAL Zelfbouw (v3)' );
+		$integration->set_id('abnamro-ideal-zelfbouw-v3');
+		$integration->set_name('ABN AMRO - iDEAL Zelfbouw (v3)');
 		$integration->url           = 'https://abnamro.ideal-payment.de/';
 		$integration->product_url   = 'https://www.abnamro.nl/nl/zakelijk/betalen/online-betalen/betaaloplossing/';
 		$integration->dashboard_url = array(
 			'test' => 'https://abnamro-test.ideal-payment.de/',
 			'live' => 'https://abnamro.ideal-payment.de/',
 		);
-		$integration->provider      = 'abnamro';
+		$integration->provider = 'abnamro';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Buckaroo.
 		$integration = new Gateways\Buckaroo\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Deutsche Bank - iDEAL via Ogone.
 		$integration = new Gateways\Ingenico\OrderStandardEasy\Integration();
-		$integration->set_id( 'deutschebank-ideal-via-ogone' );
-		$integration->set_name( 'Deutsche Bank - iDEAL via Ogone' );
+		$integration->set_id('deutschebank-ideal-via-ogone');
+		$integration->set_name('Deutsche Bank - iDEAL via Ogone');
 		$integration->product_url = 'https://www.deutschebank.nl/nl/content/producten_en_services_commercial_banking_cash_management_betalen_ideal.html';
 		$integration->provider    = 'deutschebank';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Deutsche Bank - iDEAL Expert (v3).
 		$integration = new Gateways\IDeal_Advanced_V3\Integration();
-		$integration->set_id( 'deutschebank-ideal-expert-v3' );
-		$integration->set_name( 'Deutsche Bank - iDEAL Expert (v3)' );
+		$integration->set_id('deutschebank-ideal-expert-v3');
+		$integration->set_name('Deutsche Bank - iDEAL Expert (v3)');
 		$integration->product_url   = 'https://www.deutschebank.nl/nl/content/producten_en_services_commercial_banking_cash_management_betalen_ideal.html';
 		$integration->dashboard_url = array(
 			'test' => 'https://myideal.test.db.com/',
 			'live' => 'https://myideal.db.com/',
 		);
-		$integration->provider      = 'deutschebank';
+		$integration->provider = 'deutschebank';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// EMS e-Commerce Gateway.
 		$integration = new Gateways\EMS_ECommerce\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Fibonacci ORANGE.
 		$integration = new Gateways\Icepay\Integration();
-		$integration->set_id( 'fibonacciorange' );
-		$integration->set_name( 'Fibonacci ORANGE' );
+		$integration->set_id('fibonacciorange');
+		$integration->set_name('Fibonacci ORANGE');
 		$integration->product_url = 'http://www.fibonacciorange.nl/';
 		$integration->provider    = 'fibonacciorange';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// ICEPAY.
 		$integration = new Gateways\Icepay\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// iDEAL Simulator - iDEAL Lite / Basic.
 		$integration = new Gateways\IDeal_Basic\Integration();
-		$integration->set_id( 'ideal-simulator-ideal-basic' );
-		$integration->set_name( 'iDEAL Simulator - iDEAL Lite / Basic' );
+		$integration->set_id('ideal-simulator-ideal-basic');
+		$integration->set_name('iDEAL Simulator - iDEAL Lite / Basic');
 		$integration->provider = 'ideal-simulator';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// iDEAL Simulator - iDEAL Professional / Advanced / Zelfbouw (v3).
 		$integration = new Gateways\IDeal_Advanced_V3\Integration();
-		$integration->set_id( 'ideal-simulator-ideal-advanced-v3' );
-		$integration->set_name( 'iDEAL Simulator - iDEAL Professional / Advanced / Zelfbouw (v3)' );
+		$integration->set_id('ideal-simulator-ideal-advanced-v3');
+		$integration->set_name('iDEAL Simulator - iDEAL Professional / Advanced / Zelfbouw (v3)');
 		$integration->provider    = 'ideal-simulator';
 		$integration->product_url = 'https://www.ideal-checkout.nl/support/ideal-simulator';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// ING - iDEAL Basic.
 		$integration = new Gateways\IDeal_Basic\Integration();
-		$integration->set_id( 'ing-ideal-basic' );
-		$integration->set_name( 'ING - iDEAL Basic' );
+		$integration->set_id('ing-ideal-basic');
+		$integration->set_name('ING - iDEAL Basic');
 		$integration->provider      = 'ing';
 		$integration->product_url   = 'https://www.ing.nl/zakelijk/betalen/geld-ontvangen/ideal/';
 		$integration->dashboard_url = array(
@@ -591,12 +591,12 @@ 
 			'live' => 'https://ideal.secure-ing.com/',
 		);
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// ING - iDEAL Advanced (v3).
 		$integration = new Gateways\IDeal_Advanced_V3\Integration();
-		$integration->set_id( 'ing-ideal-advanced-v3' );
-		$integration->set_name( 'ING - iDEAL Advanced (v3)' );
+		$integration->set_id('ing-ideal-advanced-v3');
+		$integration->set_name('ING - iDEAL Advanced (v3)');
 		$integration->provider      = 'ing';
 		$integration->product_url   = 'https://www.ing.nl/zakelijk/betalen/geld-ontvangen/ideal/';
 		$integration->dashboard_url = array(
@@ -604,98 +604,98 @@ 
 			'live' => 'https://ideal.secure-ing.com/',
 		);
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// ING - Kassa Compleet.
 		$integration = new Gateways\ING_KassaCompleet\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Mollie.
 		$integration = new Gateways\Mollie\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Mollie - iDEAL.
 		$integration = new Gateways\Mollie_IDeal\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Mollie - iDEAL Basic.
 		$integration = new Gateways\IDeal_Basic\Integration();
-		$integration->set_id( 'mollie-ideal-basic' );
-		$integration->set_name( 'Mollie - iDEAL Basic' );
+		$integration->set_id('mollie-ideal-basic');
+		$integration->set_name('Mollie - iDEAL Basic');
 		$integration->dashboard_url = 'http://www.mollie.nl/beheer/';
 		$integration->provider      = 'mollie';
 		$integration->deprecated    = true;
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// MultiSafepay.
 		$integration = new Gateways\MultiSafepay\Connect\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Ogone - DirectLink.
 		$integration = new Gateways\Ingenico\DirectLink\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Ogone - OrderStandard.
 		$integration = new Gateways\Ingenico\OrderStandard\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// OmniKassa.
 		$integration = new Gateways\OmniKassa\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// OmniKassa 2.0.
 		$integration = new Gateways\OmniKassa2\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Pay.nl.
 		$integration = new Gateways\PayNL\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Paytor.
 		$integration = new Gateways\Mollie\Integration();
-		$integration->set_id( 'paytor' );
-		$integration->set_name( 'Paytor' );
+		$integration->set_id('paytor');
+		$integration->set_name('Paytor');
 		$integration->url         = 'http://paytor.com/';
 		$integration->product_url = 'http://paytor.com/';
 		$integration->provider    = 'paytor';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Postcode iDEAL.
 		$integration = new Gateways\IDeal_Advanced_V3\Integration();
-		$integration->set_id( 'postcode-ideal' );
-		$integration->set_name( 'Postcode iDEAL' );
+		$integration->set_id('postcode-ideal');
+		$integration->set_name('Postcode iDEAL');
 		$integration->provider      = 'postcode.nl';
 		$integration->product_url   = 'https://services.postcode.nl/ideal';
 		$integration->dashboard_url = 'https://services.postcode.nl/ideal';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Qantani (new platform).
 		$integration = new Gateways\Mollie\Integration();
-		$integration->set_id( 'qantani-mollie' );
-		$integration->set_name( __( 'Qantani (new platform)', 'pronamic_ideal' ) );
+		$integration->set_id('qantani-mollie');
+		$integration->set_name(__('Qantani (new platform)', 'pronamic_ideal'));
 		$integration->url           = 'https://www.qantani.com/';
 		$integration->product_url   = 'https://www.qantani.com/tarieven/';
 		$integration->dashboard_url = 'https://www.qantani.eu/';
 		$integration->provider      = 'qantani';
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Rabobank - iDEAL Professional (v3).
 		$integration = new Gateways\IDeal_Advanced_V3\Integration();
-		$integration->set_id( 'rabobank-ideal-professional-v3' );
-		$integration->set_name( 'Rabobank - iDEAL Professional (v3)' );
+		$integration->set_id('rabobank-ideal-professional-v3');
+		$integration->set_name('Rabobank - iDEAL Professional (v3)');
 		$integration->provider      = 'rabobank';
 		$integration->product_url   = 'https://www.rabobank.nl/bedrijven/betalen/geld-ontvangen/ideal-professional/';
 		$integration->dashboard_url = array(
@@ -703,35 +703,35 @@ 
 			'live' => 'https://ideal.rabobank.nl/',
 		);
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Sisow.
 		$integration = new Gateways\Sisow\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Sisow - iDEAL Basic.
 		$integration = new Gateways\IDeal_Basic\Integration();
-		$integration->set_id( 'sisow-ideal-basic' );
-		$integration->set_name( 'Sisow - iDEAL Basic' );
+		$integration->set_id('sisow-ideal-basic');
+		$integration->set_name('Sisow - iDEAL Basic');
 		$integration->url           = 'https://www.sisow.nl/';
 		$integration->dashboard_url = 'https://www.sisow.nl/Sisow/iDeal/Login.aspx';
 		$integration->provider      = 'sisow';
 		$integration->deprecated    = true;
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// TargetPay.
 		$integration = new Gateways\TargetPay\Integration();
 
-		$integrations[ $integration->get_id() ] = $integration;
+		$integrations[$integration->get_id()] = $integration;
 
 		// Gateway integrations.
 		$this->gateway_integrations = $integrations;
 
 		// Register config providers.
-		foreach ( $integrations as $integration ) {
-			Core\ConfigProvider::register( $integration->get_id(), $integration->get_config_factory_class() );
+		foreach ($integrations as $integration) {
+			Core\ConfigProvider::register($integration->get_id(), $integration->get_config_factory_class());
 		}
 	}
 
@@ -743,16 +743,16 @@ 
 	 *
 	 * @return string
 	 */
-	public function plugin_locale( $locale, $domain ) {
-		if ( 'pronamic_ideal' !== $domain ) {
+	public function plugin_locale($locale, $domain) {
+		if ('pronamic_ideal' !== $domain) {
 			return $locale;
 		}
 
-		if ( 'nl_NL_formal' === $locale ) {
+		if ('nl_NL_formal' === $locale) {
 			return 'nl_NL';
 		}
 
-		if ( 'nl_BE' === $locale ) {
+		if ('nl_BE' === $locale) {
 			return 'nl_NL';
 		}
 
@@ -766,14 +766,14 @@ 
 	 */
 	public static function get_payment_states() {
 		return array(
-			'payment_pending'    => _x( 'Pending', 'Payment status', 'pronamic_ideal' ),
-			'payment_processing' => _x( 'Processing', 'Payment status', 'pronamic_ideal' ),
-			'payment_on_hold'    => _x( 'On Hold', 'Payment status', 'pronamic_ideal' ),
-			'payment_completed'  => _x( 'Completed', 'Payment status', 'pronamic_ideal' ),
-			'payment_cancelled'  => _x( 'Cancelled', 'Payment status', 'pronamic_ideal' ),
-			'payment_refunded'   => _x( 'Refunded', 'Payment status', 'pronamic_ideal' ),
-			'payment_failed'     => _x( 'Failed', 'Payment status', 'pronamic_ideal' ),
-			'payment_expired'    => _x( 'Expired', 'Payment status', 'pronamic_ideal' ),
+			'payment_pending'    => _x('Pending', 'Payment status', 'pronamic_ideal'),
+			'payment_processing' => _x('Processing', 'Payment status', 'pronamic_ideal'),
+			'payment_on_hold'    => _x('On Hold', 'Payment status', 'pronamic_ideal'),
+			'payment_completed'  => _x('Completed', 'Payment status', 'pronamic_ideal'),
+			'payment_cancelled'  => _x('Cancelled', 'Payment status', 'pronamic_ideal'),
+			'payment_refunded'   => _x('Refunded', 'Payment status', 'pronamic_ideal'),
+			'payment_failed'     => _x('Failed', 'Payment status', 'pronamic_ideal'),
+			'payment_expired'    => _x('Expired', 'Payment status', 'pronamic_ideal'),
 		);
 	}
 
@@ -784,12 +784,12 @@ 
 	 */
 	public static function get_subscription_states() {
 		return array(
-			'subscr_pending'   => _x( 'Pending', 'Subscription status', 'pronamic_ideal' ),
-			'subscr_cancelled' => _x( 'Cancelled', 'Subscription status', 'pronamic_ideal' ),
-			'subscr_expired'   => _x( 'Expired', 'Subscription status', 'pronamic_ideal' ),
-			'subscr_failed'    => _x( 'Failed', 'Subscription status', 'pronamic_ideal' ),
-			'subscr_active'    => _x( 'Active', 'Subscription status', 'pronamic_ideal' ),
-			'subscr_completed' => _x( 'Completed', 'Subscription status', 'pronamic_ideal' ),
+			'subscr_pending'   => _x('Pending', 'Subscription status', 'pronamic_ideal'),
+			'subscr_cancelled' => _x('Cancelled', 'Subscription status', 'pronamic_ideal'),
+			'subscr_expired'   => _x('Expired', 'Subscription status', 'pronamic_ideal'),
+			'subscr_failed'    => _x('Failed', 'Subscription status', 'pronamic_ideal'),
+			'subscr_active'    => _x('Active', 'Subscription status', 'pronamic_ideal'),
+			'subscr_completed' => _x('Completed', 'Subscription status', 'pronamic_ideal'),
 		);
 	}
 
@@ -799,7 +799,7 @@ 
 	 * @return string
 	 */
 	public static function get_default_error_message() {
-		return __( 'Something went wrong with the payment. Please try again later or pay another way.', 'pronamic_ideal' );
+		return __('Something went wrong with the payment. Please try again later or pay another way.', 'pronamic_ideal');
 	}
 
 	/**
@@ -809,22 +809,22 @@ 
 	 *
 	 * @return array
 	 */
-	public static function get_config_select_options( $payment_method = null ) {
+	public static function get_config_select_options($payment_method = null) {
 		$args = array(
 			'post_type' => 'pronamic_gateway',
 			'nopaging'  => true,
 		);
 
-		if ( $payment_method ) {
+		if ($payment_method) {
 			$gateways = array();
 
-			switch ( $payment_method ) {
+			switch ($payment_method) {
 				case PaymentMethods::ALIPAY:
-					$gateways = array( 'multisafepay-connect' );
+					$gateways = array('multisafepay-connect');
 
 					break;
 				case PaymentMethods::BUNQ:
-					$gateways = array( 'sisow-ideal' );
+					$gateways = array('sisow-ideal');
 
 					break;
 				case PaymentMethods::BANCONTACT:
@@ -899,11 +899,11 @@ 
 
 					break;
 				case PaymentMethods::GIROPAY:
-					$gateways = array( 'multisafepay-connect' );
+					$gateways = array('multisafepay-connect');
 
 					break;
 				case PaymentMethods::IDEALQR:
-					$gateways = array( 'multisafepay-connect' );
+					$gateways = array('multisafepay-connect');
 
 					break;
 				case PaymentMethods::KBC:
@@ -922,7 +922,7 @@ 
 
 					break;
 				case PaymentMethods::PAYCONIQ:
-					$gateways = array( 'ing-kassa-compleet' );
+					$gateways = array('ing-kassa-compleet');
 
 					break;
 				case PaymentMethods::PAYPAL:
@@ -958,17 +958,17 @@ 
 			);
 		}
 
-		$query = new WP_Query( $args );
+		$query = new WP_Query($args);
 
-		$options = array( __( '— Select Configuration —', 'pronamic_ideal' ) );
+		$options = array(__('— Select Configuration —', 'pronamic_ideal'));
 
-		foreach ( $query->posts as $post ) {
+		foreach ($query->posts as $post) {
 			$id = $post->ID;
 
-			$options[ $id ] = sprintf(
+			$options[$id] = sprintf(
 				'%s (%s)',
-				get_the_title( $id ),
-				get_post_meta( $id, '_pronamic_gateway_mode', true )
+				get_the_title($id),
+				get_post_meta($id, '_pronamic_gateway_mode', true)
 			);
 		}
 
@@ -981,9 +981,9 @@ 
 	 * @since unreleased
 	 */
 	public static function maybe_set_active_payment_methods() {
-		$active_methods = get_option( 'pronamic_pay_active_payment_methods' );
+		$active_methods = get_option('pronamic_pay_active_payment_methods');
 
-		if ( is_array( $active_methods ) ) {
+		if (is_array($active_methods)) {
 			return;
 		}
 
@@ -995,12 +995,12 @@ 
 	 *
 	 * @param array $errors An array with errors to render.
 	 */
-	public static function render_errors( $errors = array() ) {
-		if ( ! is_array( $errors ) ) {
-			$errors = array( $errors );
+	public static function render_errors($errors = array()) {
+		if ( ! is_array($errors)) {
+			$errors = array($errors);
 		}
 
-		foreach ( $errors as $error ) {
+		foreach ($errors as $error) {
 			include Plugin::$dirname . '/views/error.php';
 		}
 	}
@@ -1012,14 +1012,14 @@ 
 	 *
 	 * @return Gateway
 	 */
-	public static function get_gateway( $config_id ) {
-		$gateway_id = get_post_meta( $config_id, '_pronamic_gateway_id', true );
-		$mode       = get_post_meta( $config_id, '_pronamic_gateway_mode', true );
-		$is_utf8    = strcasecmp( get_bloginfo( 'charset' ), 'UTF-8' ) === 0;
+	public static function get_gateway($config_id) {
+		$gateway_id = get_post_meta($config_id, '_pronamic_gateway_id', true);
+		$mode       = get_post_meta($config_id, '_pronamic_gateway_mode', true);
+		$is_utf8    = strcasecmp(get_bloginfo('charset'), 'UTF-8') === 0;
 
-		$config = Core\ConfigProvider::get_config( $gateway_id, $config_id );
+		$config = Core\ConfigProvider::get_config($gateway_id, $config_id);
 
-		switch ( $gateway_id ) {
+		switch ($gateway_id) {
 			case 'abnamro-ideal-easy':
 			case 'abnamro-ideal-only-kassa':
 			case 'abnamro-internetkassa':
@@ -1033,7 +1033,7 @@ 
 			case 'abnamro-ideal-zelfbouw-v3':
 				$config->payment_server_url = 'https://abnamro.ideal-payment.de/ideal/iDEALv3';
 
-				if ( 'test' === $mode ) {
+				if ('test' === $mode) {
 					$config->payment_server_url = 'https://abnamro-test.ideal-payment.de/ideal/iDEALv3';
 				}
 
@@ -1059,7 +1059,7 @@ 
 			case 'ing-ideal-basic':
 				$config->url = 'https://ideal.secure-ing.com/ideal/mpiPayInitIng.do';
 
-				if ( 'test' === $mode ) {
+				if ('test' === $mode) {
 					$config->url = 'https://idealtest.secure-ing.com/ideal/mpiPayInitIng.do';
 				}
 
@@ -1067,7 +1067,7 @@ 
 			case 'ing-ideal-advanced-v3':
 				$config->payment_server_url = 'https://ideal.secure-ing.com/ideal/iDEALv3';
 
-				if ( 'test' === $mode ) {
+				if ('test' === $mode) {
 					$config->payment_server_url = 'https://idealtest.secure-ing.com/ideal/iDEALv3';
 				}
 
@@ -1077,7 +1077,7 @@ 
 			case 'mollie-ideal-basic':
 				$config->url = 'https://secure.mollie.nl/xml/idealAcquirer/lite/';
 
-				if ( 'test' === $mode ) {
+				if ('test' === $mode) {
 					$config->url = 'https://secure.mollie.nl/xml/idealAcquirer/testmode/lite/';
 				}
 
@@ -1085,7 +1085,7 @@ 
 			case 'postcode-ideal':
 				$config->payment_server_url = 'https://ideal.postcode.nl/ideal';
 
-				if ( 'test' === $mode ) {
+				if ('test' === $mode) {
 					$config->payment_server_url = 'https://ideal-test.postcode.nl/ideal';
 				}
 
@@ -1095,7 +1095,7 @@ 
 			case 'rabobank-ideal-professional-v3':
 				$config->payment_server_url = 'https://ideal.rabobank.nl/ideal/iDEALv3';
 
-				if ( 'test' === $mode ) {
+				if ('test' === $mode) {
 					$config->payment_server_url = 'https://idealtest.rabobank.nl/ideal/iDEALv3';
 				}
 
@@ -1105,14 +1105,14 @@ 
 			case 'sisow-ideal-basic':
 				$config->url = 'https://www.sisow.nl/Sisow/iDeal/IssuerHandler.ashx';
 
-				if ( 'test' === $mode ) {
+				if ('test' === $mode) {
 					$config->url = 'https://www.sisow.nl/Sisow/iDeal/IssuerHandler.ashx/test';
 				}
 
 				break;
 		}
 
-		$gateway = Core\GatewayFactory::create( $config );
+		$gateway = Core\GatewayFactory::create($config);
 
 		return $gateway;
 	}
@@ -1127,13 +1127,13 @@ 
 	 *
 	 * @return Payment
 	 */
-	public static function start( $config_id, Gateway $gateway, PaymentDataInterface $data, $payment_method = null ) {
+	public static function start($config_id, Gateway $gateway, PaymentDataInterface $data, $payment_method = null) {
 		$payment = new Payments\Payment();
 
-		$payment->title               = sprintf( __( 'Payment for %s', 'pronamic_ideal' ), $data->get_title() );
+		$payment->title               = sprintf(__('Payment for %s', 'pronamic_ideal'), $data->get_title());
 		$payment->user_id             = $data->get_user_id();
 		$payment->config_id           = $config_id;
-		$payment->key                 = uniqid( 'pay_' );
+		$payment->key                 = uniqid('pay_');
 		$payment->order_id            = $data->get_order_id();
 		$payment->currency            = $data->get_currency();
 		$payment->amount              = $data->get_amount();
@@ -1146,7 +1146,7 @@ 
 		$payment->email               = $data->get_email();
 		$payment->status              = null;
 		$payment->method              = $payment_method;
-		$payment->issuer              = $data->get_issuer( $payment_method );
+		$payment->issuer              = $data->get_issuer($payment_method);
 		$payment->first_name          = $data->get_first_name();
 		$payment->last_name           = $data->get_last_name();
 		$payment->customer_name       = $data->get_customer_name();
@@ -1159,9 +1159,9 @@ 
 		$payment->recurring           = $data->get_recurring();
 		$payment->subscription        = $data->get_subscription();
 		$payment->subscription_id     = $data->get_subscription_id();
-		$payment->set_credit_card( $data->get_credit_card() );
+		$payment->set_credit_card($data->get_credit_card());
 
-		return self::start_payment( $payment, $gateway );
+		return self::start_payment($payment, $gateway);
 	}
 
 	/**
@@ -1172,47 +1172,47 @@ 
 	 *
 	 * @return Payment
 	 */
-	public static function start_payment( Payment $payment, Gateway $gateway ) {
+	public static function start_payment(Payment $payment, Gateway $gateway) {
 		global $pronamic_ideal;
 
-		$pronamic_ideal->payments_data_store->create( $payment );
+		$pronamic_ideal->payments_data_store->create($payment);
 
 		// Start payment at the gateway.
-		$result = $gateway->start( $payment );
+		$result = $gateway->start($payment);
 
 		// If result is false the payment failed to start.
-		if ( false === $result ) {
+		if (false === $result) {
 			// If payment failed to start we directly update the payment status to 'failure'.
-			$payment->set_status( Core\Statuses::FAILURE );
+			$payment->set_status(Core\Statuses::FAILURE);
 
 			// Check if there is a subscription attached to the payment.
 			$subscription = $payment->get_subscription();
 
-			if ( $subscription ) {
-				if ( ! $payment->get_recurring() ) {
+			if ($subscription) {
+				if ( ! $payment->get_recurring()) {
 					// First payment.
 					// Cancel subscription to prevent unwanted recurring payments in the future,
 					// when a valid customer ID might be set for the user.
-					$subscription->update_status( Core\Statuses::CANCELLED );
+					$subscription->update_status(Core\Statuses::CANCELLED);
 				} else {
-					$subscription->set_status( Core\Statuses::FAILURE );
+					$subscription->set_status(Core\Statuses::FAILURE);
 				}
 
-				$pronamic_ideal->subscriptions_data_store->update( $subscription );
+				$pronamic_ideal->subscriptions_data_store->update($subscription);
 			}
 		}
 
 		// Check if the gateway has an error.
-		if ( $gateway->has_error() ) {
-			foreach ( $gateway->error->get_error_codes() as $code ) {
-				$payment->add_note( sprintf( '%s: %s', $code, $gateway->error->get_error_message( $code ) ) );
+		if ($gateway->has_error()) {
+			foreach ($gateway->error->get_error_codes() as $code) {
+				$payment->add_note(sprintf('%s: %s', $code, $gateway->error->get_error_message($code)));
 			}
 		}
 
-		$pronamic_ideal->payments_data_store->update( $payment );
+		$pronamic_ideal->payments_data_store->update($payment);
 
-		if ( $gateway->supports( 'payment_status_request' ) ) {
-			Payments\StatusChecker::schedule_event( $payment );
+		if ($gateway->supports('payment_status_request')) {
+			Payments\StatusChecker::schedule_event($payment);
 		}
 
 		return $payment;
@@ -1227,17 +1227,17 @@ 
 		$return = array();
 
 		$pages = array(
-			'completed' => __( 'Completed', 'pronamic_ideal' ),
-			'cancel'    => __( 'Canceled', 'pronamic_ideal' ),
-			'expired'   => __( 'Expired', 'pronamic_ideal' ),
-			'error'     => __( 'Error', 'pronamic_ideal' ),
-			'unknown'   => __( 'Unknown', 'pronamic_ideal' ),
+			'completed' => __('Completed', 'pronamic_ideal'),
+			'cancel'    => __('Canceled', 'pronamic_ideal'),
+			'expired'   => __('Expired', 'pronamic_ideal'),
+			'error'     => __('Error', 'pronamic_ideal'),
+			'unknown'   => __('Unknown', 'pronamic_ideal'),
 		);
 
-		foreach ( $pages as $key => $label ) {
-			$id = sprintf( 'pronamic_pay_%s_page_id', $key );
+		foreach ($pages as $key => $label) {
+			$id = sprintf('pronamic_pay_%s_page_id', $key);
 
-			$return[ $id ] = $label;
+			$return[$id] = $label;
 		}
 
 		return $return;