pronamic / wp-pronamic-ideal

classes/Forms/FormShortcode.php

Spacing +8 added lines, -8 removed lines

@@ -23,12 +23,12 @@ 
 	 *
 	 * @param FormsModule $forms_module Reference to the forms module.
 	 */
-	public function __construct( $forms_module ) {
+	public function __construct($forms_module) {
 		$this->forms_module = $forms_module;
 
-		add_shortcode( 'pronamic_payment_form', array( $this, 'shortcode_form' ) );
+		add_shortcode('pronamic_payment_form', array($this, 'shortcode_form'));
 
-		add_action( 'init', array( $this, 'shortcode_ui_register' ) );
+		add_action('init', array($this, 'shortcode_ui_register'));
 	}
 
 	/**
@@ -39,7 +39,7 @@ 
 	 * @param array $atts Shortcode attributes array.
 	 * @return string
 	 */
-	public function shortcode_form( $atts ) {
+	public function shortcode_form($atts) {
 		$atts = shortcode_atts(
 			array(
 				'id' => null,
@@ -48,14 +48,14 @@ 
 
 		$id = $atts['id'];
 
-		return $this->forms_module->get_form_output( $id );
+		return $this->forms_module->get_form_output($id);
 	}
 
 	/**
 	 * Shortcode user interface register.
 	 */
 	public function shortcode_ui_register() {
-		if ( ! function_exists( 'shortcode_ui_register_for_shortcode' ) ) {
+		if ( ! function_exists('shortcode_ui_register_for_shortcode')) {
 			return;
 		}
 
@@ -63,7 +63,7 @@ 
 			'pronamic_payment_form',
 			array(
 				// Display label. String. Required.
-				'label'         => __( 'Payment Form', 'pronamic_ideal' ),
+				'label'         => __('Payment Form', 'pronamic_ideal'),
 
 				// Icon/attachment for shortcode. Optional. src or dashicons-$icon. Defaults to carrot.
 				'listItemImage' => 'dashicons-money',
@@ -74,7 +74,7 @@ 
 				'attrs'         => array(
 
 					array(
-						'label'    => __( 'Select Payment Form', 'pronamic_ideal' ),
+						'label'    => __('Select Payment Form', 'pronamic_ideal'),
 						'attr'     => 'id',
 						'type'     => 'post_select',
 						'query'    => array(

classes/Forms/FormPostType.php

Spacing +63 added lines, -63 removed lines

@@ -58,21 +58,21 @@ 
 		 *
 		 * @see https://github.com/WordPress/WordPress/blob/4.0/wp-includes/post.php#L167.
 		 */
-		add_action( 'init', array( $this, 'register_post_type' ), 0 ); // Highest priority.
+		add_action('init', array($this, 'register_post_type'), 0); // Highest priority.
 
-		add_filter( 'manage_edit-' . self::POST_TYPE . '_columns', array( $this, 'edit_columns' ) );
+		add_filter('manage_edit-' . self::POST_TYPE . '_columns', array($this, 'edit_columns'));
 
-		add_action( 'manage_' . self::POST_TYPE . '_posts_custom_column', array( $this, 'custom_columns' ), 10, 2 );
+		add_action('manage_' . self::POST_TYPE . '_posts_custom_column', array($this, 'custom_columns'), 10, 2);
 
 		/*
 		 * Add meta box, we use priority 9 to make sure it loads before Yoast SEO meta box.
 		 * @see https://github.com/Yoast/wordpress-seo/blob/2.3.4/admin/class-metabox.php#L20.
 		 */
-		add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ), 9 );
+		add_action('add_meta_boxes', array($this, 'add_meta_boxes'), 9);
 
-		add_action( 'save_post_' . self::POST_TYPE, array( $this, 'save_post' ) );
+		add_action('save_post_' . self::POST_TYPE, array($this, 'save_post'));
 
-		add_action( 'post_submitbox_misc_actions', array( $this, 'post_submitbox_misc_actions' ) );
+		add_action('post_submitbox_misc_actions', array($this, 'post_submitbox_misc_actions'));
 	}
 
 	/**
@@ -81,23 +81,23 @@ 
 	public function register_post_type() {
 		register_post_type(
 			self::POST_TYPE, array(
-				'label'              => __( 'Payment Forms', 'pronamic_ideal' ),
+				'label'              => __('Payment Forms', 'pronamic_ideal'),
 				'labels'             => array(
-					'name'                  => __( 'Payment Forms', 'pronamic_ideal' ),
-					'singular_name'         => __( 'Payment Form', 'pronamic_ideal' ),
-					'add_new'               => __( 'Add New', 'pronamic_ideal' ),
-					'add_new_item'          => __( 'Add New Payment Form', 'pronamic_ideal' ),
-					'edit_item'             => __( 'Edit Payment Form', 'pronamic_ideal' ),
-					'new_item'              => __( 'New Payment Form', 'pronamic_ideal' ),
-					'all_items'             => __( 'All Payment Forms', 'pronamic_ideal' ),
-					'view_item'             => __( 'View Payment Form', 'pronamic_ideal' ),
-					'search_items'          => __( 'Search Payment Forms', 'pronamic_ideal' ),
-					'not_found'             => __( 'No payment forms found.', 'pronamic_ideal' ),
-					'not_found_in_trash'    => __( 'No payment forms found in Trash.', 'pronamic_ideal' ),
-					'menu_name'             => __( 'Payment Forms', 'pronamic_ideal' ),
-					'filter_items_list'     => __( 'Filter payment forms list', 'pronamic_ideal' ),
-					'items_list_navigation' => __( 'Payment forms list navigation', 'pronamic_ideal' ),
-					'items_list'            => __( 'Payment forms list', 'pronamic_ideal' ),
+					'name'                  => __('Payment Forms', 'pronamic_ideal'),
+					'singular_name'         => __('Payment Form', 'pronamic_ideal'),
+					'add_new'               => __('Add New', 'pronamic_ideal'),
+					'add_new_item'          => __('Add New Payment Form', 'pronamic_ideal'),
+					'edit_item'             => __('Edit Payment Form', 'pronamic_ideal'),
+					'new_item'              => __('New Payment Form', 'pronamic_ideal'),
+					'all_items'             => __('All Payment Forms', 'pronamic_ideal'),
+					'view_item'             => __('View Payment Form', 'pronamic_ideal'),
+					'search_items'          => __('Search Payment Forms', 'pronamic_ideal'),
+					'not_found'             => __('No payment forms found.', 'pronamic_ideal'),
+					'not_found_in_trash'    => __('No payment forms found in Trash.', 'pronamic_ideal'),
+					'menu_name'             => __('Payment Forms', 'pronamic_ideal'),
+					'filter_items_list'     => __('Filter payment forms list', 'pronamic_ideal'),
+					'items_list_navigation' => __('Payment forms list navigation', 'pronamic_ideal'),
+					'items_list'            => __('Payment forms list', 'pronamic_ideal'),
 				),
 				'public'             => true,
 				'publicly_queryable' => true,
@@ -110,7 +110,7 @@ 
 					'revisions',
 				),
 				'rewrite'            => array(
-					'slug' => _x( 'payment-forms', 'slug', 'pronamic_ideal' ),
+					'slug' => _x('payment-forms', 'slug', 'pronamic_ideal'),
 				),
 				'query_var'          => false,
 				'capabilities'       => FormPostType::get_capabilities(),
@@ -125,15 +125,15 @@ 
 	 * @param array $columns Edit columns.
 	 * @return array
 	 */
-	public function edit_columns( $columns ) {
+	public function edit_columns($columns) {
 		$columns = array(
 			'cb'                              => '<input type="checkbox" />',
-			'title'                           => __( 'Title', 'pronamic_ideal' ),
-			'pronamic_payment_form_gateway'   => __( 'Gateway', 'pronamic_ideal' ),
-			'pronamic_payment_form_payments'  => __( 'Payments', 'pronamic_ideal' ),
-			'pronamic_payment_form_earnings'  => __( 'Earnings', 'pronamic_ideal' ),
-			'pronamic_payment_form_shortcode' => __( 'Shortcode', 'pronamic_ideal' ),
-			'date'                            => __( 'Date', 'pronamic_ideal' ),
+			'title'                           => __('Title', 'pronamic_ideal'),
+			'pronamic_payment_form_gateway'   => __('Gateway', 'pronamic_ideal'),
+			'pronamic_payment_form_payments'  => __('Payments', 'pronamic_ideal'),
+			'pronamic_payment_form_earnings'  => __('Earnings', 'pronamic_ideal'),
+			'pronamic_payment_form_shortcode' => __('Shortcode', 'pronamic_ideal'),
+			'date'                            => __('Date', 'pronamic_ideal'),
 		);
 
 		return $columns;
@@ -145,15 +145,15 @@ 
 	 * @param string $column  Column.
 	 * @param string $post_id Post ID.
 	 */
-	public function custom_columns( $column, $post_id ) {
+	public function custom_columns($column, $post_id) {
 		global $post;
 
-		switch ( $column ) {
+		switch ($column) {
 			case 'pronamic_payment_form_gateway':
-				$config_id = get_post_meta( $post_id, '_pronamic_payment_form_config_id', true );
+				$config_id = get_post_meta($post_id, '_pronamic_payment_form_config_id', true);
 
-				if ( ! empty( $config_id ) ) {
-					echo get_the_title( $config_id );
+				if ( ! empty($config_id)) {
+					echo get_the_title($config_id);
 				} else {
 					echo '—';
 				}
@@ -191,9 +191,9 @@ 
 					$post_id
 				);
 
-				$value = $wpdb->get_var( $query ); // WPCS: unprepared SQL ok.
+				$value = $wpdb->get_var($query); // WPCS: unprepared SQL ok.
 
-				echo esc_html( number_format_i18n( $value ) );
+				echo esc_html(number_format_i18n($value));
 
 				break;
 			case 'pronamic_payment_form_earnings':
@@ -228,15 +228,15 @@ 
 					$post_id
 				);
 
-				$value = $wpdb->get_var( $query ); // WPCS: unprepared SQL ok.
+				$value = $wpdb->get_var($query); // WPCS: unprepared SQL ok.
 
-				echo esc_html( \Pronamic\WordPress\Pay\Util::format_price( $value ) );
+				echo esc_html(\Pronamic\WordPress\Pay\Util::format_price($value));
 
 				break;
 			case 'pronamic_payment_form_shortcode':
 				printf(
 					'<input onclick="this.setSelectionRange( 0, this.value.length )" type="text" class="pronamic-pay-shortcode-input" readonly="" value="%s" />',
-					esc_attr( $this->get_shortcode( $post_id ) )
+					esc_attr($this->get_shortcode($post_id))
 				);
 
 				break;
@@ -248,12 +248,12 @@ 
 	 *
 	 * @param string $post_type Post Type.
 	 */
-	public function add_meta_boxes( $post_type ) {
-		if ( self::POST_TYPE === $post_type ) {
+	public function add_meta_boxes($post_type) {
+		if (self::POST_TYPE === $post_type) {
 			add_meta_box(
 				'pronamic_payment_form_options',
-				__( 'Form Options', 'pronamic_ideal' ),
-				array( $this, 'meta_box_form_options' ),
+				__('Form Options', 'pronamic_ideal'),
+				array($this, 'meta_box_form_options'),
 				$post_type,
 				'normal',
 				'high'
@@ -266,7 +266,7 @@ 
 	 *
 	 * @param WP_Post $post The object for the current post/page.
 	 */
-	public function meta_box_form_options( $post ) {
+	public function meta_box_form_options($post) {
 		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-form-options.php';
 	}
 
@@ -275,21 +275,21 @@ 
 	 *
 	 * @param int $post_id The ID of the post being saved.
 	 */
-	public function save_post( $post_id ) {
+	public function save_post($post_id) {
 		// Check if our nonce is set.
-		if ( ! filter_has_var( INPUT_POST, 'pronamic_pay_nonce' ) ) {
+		if ( ! filter_has_var(INPUT_POST, 'pronamic_pay_nonce')) {
 			return $post_id;
 		}
 
-		$nonce = filter_input( INPUT_POST, 'pronamic_pay_nonce', FILTER_SANITIZE_STRING );
+		$nonce = filter_input(INPUT_POST, 'pronamic_pay_nonce', FILTER_SANITIZE_STRING);
 
 		// Verify that the nonce is valid.
-		if ( ! wp_verify_nonce( $nonce, 'pronamic_pay_save_form_options' ) ) {
+		if ( ! wp_verify_nonce($nonce, 'pronamic_pay_save_form_options')) {
 			return $post_id;
 		}
 
 		// If this is an autosave, our form has not been submitted, so we don't want to do anything.
-		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
+		if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
 			return $post_id;
 		}
 
@@ -304,22 +304,22 @@ 
 			),
 		);
 
-		$data = filter_input_array( INPUT_POST, $definition );
+		$data = filter_input_array(INPUT_POST, $definition);
 
 		// Convert amount choices to cents.
-		if ( isset( $data['_pronamic_payment_form_amount_choices'] ) ) {
-			foreach ( $data['_pronamic_payment_form_amount_choices'] as $i => $amount ) {
-				$amount = \Pronamic\WordPress\Pay\Core\Util::string_to_amount( $amount );
+		if (isset($data['_pronamic_payment_form_amount_choices'])) {
+			foreach ($data['_pronamic_payment_form_amount_choices'] as $i => $amount) {
+				$amount = \Pronamic\WordPress\Pay\Core\Util::string_to_amount($amount);
 
-				$data['_pronamic_payment_form_amount_choices'][ $i ] = \Pronamic\WordPress\Pay\Core\Util::amount_to_cents( $amount );
+				$data['_pronamic_payment_form_amount_choices'][$i] = \Pronamic\WordPress\Pay\Core\Util::amount_to_cents($amount);
 			}
 
 			// Remove empty choices.
-			$data['_pronamic_payment_form_amount_choices'] = array_filter( $data['_pronamic_payment_form_amount_choices'] );
+			$data['_pronamic_payment_form_amount_choices'] = array_filter($data['_pronamic_payment_form_amount_choices']);
 		}
 
 		// Update post meta data.
-		pronamic_pay_update_post_meta_data( $post_id, $data );
+		pronamic_pay_update_post_meta_data($post_id, $data);
 	}
 
 	/**
@@ -328,10 +328,10 @@ 
 	 * @param string $post_id Post ID.
 	 * @return string
 	 */
-	private function get_shortcode( $post_id = null ) {
-		$post_id = ( null === $post_id ) ? get_the_ID() : $post_id;
+	private function get_shortcode($post_id = null) {
+		$post_id = (null === $post_id) ? get_the_ID() : $post_id;
 
-		$shortcode = sprintf( '[pronamic_payment_form id="%s"]', esc_attr( $post_id ) );
+		$shortcode = sprintf('[pronamic_payment_form id="%s"]', esc_attr($post_id));
 
 		return $shortcode;
 	}
@@ -340,15 +340,15 @@ 
 	 * Post submit box miscellaneous actions.
 	 */
 	public function post_submitbox_misc_actions() {
-		if ( self::POST_TYPE !== get_post_type() ) {
+		if (self::POST_TYPE !== get_post_type()) {
 			return false;
 		}
 
 		?>
 <div class="misc-pub-section">
-	<label for="pronamic-pay-shortcode"><?php esc_html_e( 'Shortcode:', 'pronamic_ideal' ); ?></label>
+	<label for="pronamic-pay-shortcode"><?php esc_html_e('Shortcode:', 'pronamic_ideal'); ?></label>
 
-	<input id="pronamic-pay-shortcode" class="pronamic-pay-shortcode-input" onClick="this.setSelectionRange( 0, this.value.length )" type="text" class="shortcode-input" readonly value="<?php echo esc_attr( $this->get_shortcode() ); ?>" />
+	<input id="pronamic-pay-shortcode" class="pronamic-pay-shortcode-input" onClick="this.setSelectionRange( 0, this.value.length )" type="text" class="shortcode-input" readonly value="<?php echo esc_attr($this->get_shortcode()); ?>" />
 </div>
 <?php
 	}

classes/Forms/FormsModule.php

Spacing +14 added lines, -14 removed lines

@@ -26,25 +26,25 @@ 
 	 *
 	 * @param Plugin $plugin Plugin.
 	 */
-	public function __construct( $plugin ) {
+	public function __construct($plugin) {
 		$this->plugin = $plugin;
 
 		// Form Post Type.
 		$this->form_post_type = new FormPostType();
 
 		// Processor.
-		$this->processor = new FormProcessor( $plugin );
+		$this->processor = new FormProcessor($plugin);
 
 		// Scripts.
-		$this->scripts = new FormScripts( $plugin );
+		$this->scripts = new FormScripts($plugin);
 
 		// Shortcode.
-		$this->shortcode = new FormShortcode( $this );
+		$this->shortcode = new FormShortcode($this);
 
 		// Actions.
-		add_filter( 'the_content', array( $this, 'maybe_add_form_to_content' ) );
+		add_filter('the_content', array($this, 'maybe_add_form_to_content'));
 
-		add_filter( 'pronamic_payment_source_text_payment_form', array( $this, 'source_text' ), 10, 2 );
+		add_filter('pronamic_payment_source_text_payment_form', array($this, 'source_text'), 10, 2);
 	}
 
 	/**
@@ -54,9 +54,9 @@ 
 	 * @param string $content Post content to maybe extend with a payment form.
 	 * @return string
 	 */
-	public function maybe_add_form_to_content( $content ) {
-		if ( is_singular( 'pronamic_pay_form' ) && 'pronamic_pay_form' === get_post_type() ) {
-			$content .= $this->get_form_output( get_the_ID() );
+	public function maybe_add_form_to_content($content) {
+		if (is_singular('pronamic_pay_form') && 'pronamic_pay_form' === get_post_type()) {
+			$content .= $this->get_form_output(get_the_ID());
 		}
 
 		return $content;
@@ -68,8 +68,8 @@ 
 	 * @param string $id Form ID.
 	 * @return string
 	 */
-	public function get_form_output( $id ) {
-		$file = plugin_dir_path( Plugin::$file ) . 'templates/form.php';
+	public function get_form_output($id) {
+		$file = plugin_dir_path(Plugin::$file) . 'templates/form.php';
 
 		ob_start();
 
@@ -87,12 +87,12 @@ 
 	 * @param Payment $payment The payment for the specified source text.
 	 * @return string
 	 */
-	public function source_text( $text, Payment $payment ) {
-		$text = __( 'Payment Form', 'pronamic_ideal' ) . '<br />';
+	public function source_text($text, Payment $payment) {
+		$text = __('Payment Form', 'pronamic_ideal') . '<br />';
 
 		$text .= sprintf(
 			'<a href="%s">%s</a>',
-			get_edit_post_link( $payment->source_id ),
+			get_edit_post_link($payment->source_id),
 			$payment->source_id
 		);
 

classes/Forms/FormProcessor.php

Spacing +28 added lines, -28 removed lines

@@ -23,11 +23,11 @@ 
 	 *
 	 * @param Plugin $plugin Plugin.
 	 */
-	public function __construct( $plugin ) {
+	public function __construct($plugin) {
 		$this->plugin = $plugin;
 
 		// Actions.
-		add_action( 'init', array( $this, 'init' ) );
+		add_action('init', array($this, 'init'));
 	}
 
 	/**
@@ -39,58 +39,58 @@ 
 		$pronamic_pay_errors = array();
 
 		// Nonce.
-		if ( ! filter_has_var( INPUT_POST, 'pronamic_pay_nonce' ) ) {
+		if ( ! filter_has_var(INPUT_POST, 'pronamic_pay_nonce')) {
 			return;
 		}
 
-		$nonce = filter_input( INPUT_POST, 'pronamic_pay_nonce', FILTER_SANITIZE_STRING );
+		$nonce = filter_input(INPUT_POST, 'pronamic_pay_nonce', FILTER_SANITIZE_STRING);
 
-		if ( ! wp_verify_nonce( $nonce, 'pronamic_pay' ) ) {
+		if ( ! wp_verify_nonce($nonce, 'pronamic_pay')) {
 			return;
 		}
 
 		// Validate.
 		$valid = $this->validate();
 
-		if ( ! $valid ) {
+		if ( ! $valid) {
 			return;
 		}
 
 		// Gateway.
-		$id = filter_input( INPUT_POST, 'pronamic_pay_form_id', FILTER_VALIDATE_INT );
+		$id = filter_input(INPUT_POST, 'pronamic_pay_form_id', FILTER_VALIDATE_INT);
 
-		$config_id = get_post_meta( $id, '_pronamic_payment_form_config_id', true );
+		$config_id = get_post_meta($id, '_pronamic_payment_form_config_id', true);
 
-		$gateway = \Pronamic\WordPress\Pay\Plugin::get_gateway( $config_id );
+		$gateway = \Pronamic\WordPress\Pay\Plugin::get_gateway($config_id);
 
-		if ( ! $gateway ) {
+		if ( ! $gateway) {
 			return;
 		}
 
 		// Data.
 		$data = new PaymentFormData();
 
-		$payment = \Pronamic\WordPress\Pay\Plugin::start( $config_id, $gateway, $data );
+		$payment = \Pronamic\WordPress\Pay\Plugin::start($config_id, $gateway, $data);
 
 		$error = $gateway->get_error();
 
-		if ( is_wp_error( $error ) ) {
-			\Pronamic\WordPress\Pay\Plugin::render_errors( $error );
+		if (is_wp_error($error)) {
+			\Pronamic\WordPress\Pay\Plugin::render_errors($error);
 
 			exit;
 		}
 
 		// @see https://github.com/WordImpress/Give/blob/1.1/includes/payments/functions.php#L172-L178.
 		// @see https://github.com/woothemes/woocommerce/blob/2.4.3/includes/wc-user-functions.php#L36-L118.
-		$first_name = filter_input( INPUT_POST, 'pronamic_pay_first_name', FILTER_SANITIZE_STRING );
-		$last_name  = filter_input( INPUT_POST, 'pronamic_pay_last_name', FILTER_SANITIZE_STRING );
-		$email      = filter_input( INPUT_POST, 'pronamic_pay_email', FILTER_VALIDATE_EMAIL );
+		$first_name = filter_input(INPUT_POST, 'pronamic_pay_first_name', FILTER_SANITIZE_STRING);
+		$last_name  = filter_input(INPUT_POST, 'pronamic_pay_last_name', FILTER_SANITIZE_STRING);
+		$email      = filter_input(INPUT_POST, 'pronamic_pay_email', FILTER_VALIDATE_EMAIL);
 
-		$user = get_user_by( 'email', $email );
+		$user = get_user_by('email', $email);
 
-		if ( ! $user ) {
+		if ( ! $user) {
 			// Make a random string for password.
-			$password = wp_generate_password( 10 );
+			$password = wp_generate_password(10);
 
 			// Make a user with the username as the email.
 			$user_id = wp_insert_user(
@@ -105,7 +105,7 @@ 
 			);
 
 			// User.
-			$user = new \WP_User( $user_id );
+			$user = new \WP_User($user_id);
 		}
 
 		wp_update_post(
@@ -115,7 +115,7 @@ 
 			)
 		);
 
-		$gateway->redirect( $payment );
+		$gateway->redirect($payment);
 
 		exit;
 	}
@@ -129,19 +129,19 @@ 
 		global $pronamic_pay_errors;
 
 		// First Name.
-		$first_name = filter_input( INPUT_POST, 'pronamic_pay_first_name', FILTER_SANITIZE_STRING );
+		$first_name = filter_input(INPUT_POST, 'pronamic_pay_first_name', FILTER_SANITIZE_STRING);
 
-		if ( empty( $first_name ) ) {
-			$pronamic_pay_errors['first_name'] = __( 'Please enter your first name', 'pronamic_ideal' );
+		if (empty($first_name)) {
+			$pronamic_pay_errors['first_name'] = __('Please enter your first name', 'pronamic_ideal');
 		}
 
 		// E-mail.
-		$email = filter_input( INPUT_POST, 'pronamic_pay_email', FILTER_VALIDATE_EMAIL );
+		$email = filter_input(INPUT_POST, 'pronamic_pay_email', FILTER_VALIDATE_EMAIL);
 
-		if ( empty( $email ) ) {
-			$pronamic_pay_errors['email'] = __( 'Please enter a valid email address', 'pronamic_ideal' );
+		if (empty($email)) {
+			$pronamic_pay_errors['email'] = __('Please enter a valid email address', 'pronamic_ideal');
 		}
 
-		return empty( $pronamic_pay_errors );
+		return empty($pronamic_pay_errors);
 	}
 }

classes/Forms/FormScripts.php

Spacing +8 added lines, -8 removed lines

@@ -23,22 +23,22 @@ 
 	 *
 	 * @param Plugin $plugin Plugin.
 	 */
-	public function __construct( $plugin ) {
+	public function __construct($plugin) {
 		$this->plugin = $plugin;
 
-		add_action( 'wp_enqueue_scripts', array( $this, 'register' ) );
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue' ) );
+		add_action('wp_enqueue_scripts', array($this, 'register'));
+		add_action('wp_enqueue_scripts', array($this, 'enqueue'));
 	}
 
 	/**
 	 * Register.
 	 */
 	public function register() {
-		$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+		$min = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
 
 		wp_register_style(
 			'pronamic-pay-forms',
-			plugins_url( 'css/forms' . $min . '.css', \Pronamic\WordPress\Pay\Plugin::$file ),
+			plugins_url('css/forms' . $min . '.css', \Pronamic\WordPress\Pay\Plugin::$file),
 			array(),
 			$this->plugin->get_version()
 		);
@@ -54,11 +54,11 @@ 
 		$post = get_post();
 
 		if (
-			is_object( $post ) && has_shortcode( $post->post_content, 'pronamic_payment_form' )
+			is_object($post) && has_shortcode($post->post_content, 'pronamic_payment_form')
 				||
-			is_singular( 'pronamic_pay_form' )
+			is_singular('pronamic_pay_form')
 		) {
-			wp_enqueue_style( 'pronamic-pay-forms' );
+			wp_enqueue_style('pronamic-pay-forms');
 		}
 	}
 }

classes/Forms/PaymentFormData.php

Spacing +16 added lines, -16 removed lines

@@ -46,7 +46,7 @@ 
 	 * @return string
 	 */
 	public function get_source_id() {
-		return filter_input( INPUT_POST, 'pronamic_pay_form_id', FILTER_VALIDATE_INT );
+		return filter_input(INPUT_POST, 'pronamic_pay_form_id', FILTER_VALIDATE_INT);
 	}
 
 	/**
@@ -56,7 +56,7 @@ 
 	 * @return string
 	 */
 	public function get_description() {
-		return sprintf( __( 'Payment Form %s', 'pronamic_ideal' ), $this->get_order_id() );
+		return sprintf(__('Payment Form %s', 'pronamic_ideal'), $this->get_order_id());
 	}
 
 	/**
@@ -80,25 +80,25 @@ 
 		$items = new Items();
 
 		// Amount.
-		$amount_method = get_post_meta( $this->get_source_id(), '_pronamic_payment_form_amount_method', true );
-		$amount        = filter_input( INPUT_POST, 'pronamic_pay_amount', FILTER_SANITIZE_STRING );
+		$amount_method = get_post_meta($this->get_source_id(), '_pronamic_payment_form_amount_method', true);
+		$amount        = filter_input(INPUT_POST, 'pronamic_pay_amount', FILTER_SANITIZE_STRING);
 
-		if ( 'other' === $amount ) {
-			$amount = filter_input( INPUT_POST, 'pronamic_pay_amount_other', FILTER_SANITIZE_STRING );
+		if ('other' === $amount) {
+			$amount = filter_input(INPUT_POST, 'pronamic_pay_amount_other', FILTER_SANITIZE_STRING);
 
-			$amount = Core_util::string_to_amount( $amount );
-		} elseif ( in_array( $amount_method, array( FormPostType::AMOUNT_METHOD_CHOICES_ONLY, FormPostType::AMOUNT_METHOD_CHOICES_AND_INPUT ), true ) ) {
+			$amount = Core_util::string_to_amount($amount);
+		} elseif (in_array($amount_method, array(FormPostType::AMOUNT_METHOD_CHOICES_ONLY, FormPostType::AMOUNT_METHOD_CHOICES_AND_INPUT), true)) {
 			$amount /= 100;
 		}
 
 		// Item.
 		$item = new Item();
-		$item->setNumber( $this->get_order_id() );
-		$item->setDescription( sprintf( __( 'Payment %s', 'pronamic_ideal' ), $this->get_order_id() ) );
-		$item->setPrice( $amount );
-		$item->setQuantity( 1 );
+		$item->setNumber($this->get_order_id());
+		$item->setDescription(sprintf(__('Payment %s', 'pronamic_ideal'), $this->get_order_id()));
+		$item->setPrice($amount);
+		$item->setQuantity(1);
 
-		$items->addItem( $item );
+		$items->addItem($item);
 
 		return $items;
 	}
@@ -119,7 +119,7 @@ 
 	 * @return string
 	 */
 	public function get_email() {
-		return filter_input( INPUT_POST, 'pronamic_pay_email', FILTER_SANITIZE_EMAIL );
+		return filter_input(INPUT_POST, 'pronamic_pay_email', FILTER_SANITIZE_EMAIL);
 	}
 
 	/**
@@ -128,8 +128,8 @@ 
 	 * @return string
 	 */
 	public function get_customer_name() {
-		$first_name = filter_input( INPUT_POST, 'pronamic_pay_first_name', FILTER_SANITIZE_STRING );
-		$last_name  = filter_input( INPUT_POST, 'pronamic_pay_last_name', FILTER_SANITIZE_STRING );
+		$first_name = filter_input(INPUT_POST, 'pronamic_pay_first_name', FILTER_SANITIZE_STRING);
+		$last_name  = filter_input(INPUT_POST, 'pronamic_pay_last_name', FILTER_SANITIZE_STRING);
 
 		return $first_name . ' ' . $last_name;
 	}

classes/Plugin.php

Spacing +241 added lines, -241 removed lines

@@ -60,13 +60,13 @@ 
 	 *
 	 * @param string $file The plugin file.
 	 */
-	public static function instance( $file = null ) {
-		if ( is_null( self::$instance ) ) {
-			self::$instance = new self( $file );
+	public static function instance($file = null) {
+		if (is_null(self::$instance)) {
+			self::$instance = new self($file);
 
 			// 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 null $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;

classes/Admin/Install.php

Spacing +36 added lines, -36 removed lines

@@ -42,11 +42,11 @@ 
 	 *
 	 * @param AdminModule $admin Admin Module.
 	 */
-	public function __construct( AdminModule $admin ) {
+	public function __construct(AdminModule $admin) {
 		$this->admin = $admin;
 
 		// Actions.
-		add_action( 'admin_init', array( $this, 'admin_init' ), 5 );
+		add_action('admin_init', array($this, 'admin_init'), 5);
 	}
 
 	/**
@@ -56,15 +56,15 @@ 
 		// Install.
 		global $pronamic_pay_version;
 
-		if ( get_option( 'pronamic_pay_version' ) !== $pronamic_pay_version ) {
+		if (get_option('pronamic_pay_version') !== $pronamic_pay_version) {
 			$this->install();
 		}
 
 		// Maybe update database.
-		if ( filter_has_var( INPUT_GET, 'pronamic_pay_update_db' ) && wp_verify_nonce( filter_input( INPUT_GET, 'pronamic_pay_nonce', FILTER_SANITIZE_STRING ), 'pronamic_pay_update_db' ) ) {
+		if (filter_has_var(INPUT_GET, 'pronamic_pay_update_db') && wp_verify_nonce(filter_input(INPUT_GET, 'pronamic_pay_nonce', FILTER_SANITIZE_STRING), 'pronamic_pay_update_db')) {
 			$this->update_db();
 
-			$this->admin->notices->remove_notice( 'update_db' );
+			$this->admin->notices->remove_notice('update_db');
 
 			$this->redirect_to_about();
 		}
@@ -85,52 +85,52 @@ 
 		// Database update.
 		$version = $pronamic_pay_version;
 
-		$parts = explode( '.', $version );
+		$parts = explode('.', $version);
 
-		$major_version = implode( '.', array_slice( $parts, 0, 1 ) );
-		$minor_version = implode( '.', array_slice( $parts, 0, 2 ) );
+		$major_version = implode('.', array_slice($parts, 0, 1));
+		$minor_version = implode('.', array_slice($parts, 0, 2));
 
-		$current_version    = get_option( 'pronamic_pay_version', null );
-		$current_db_version = get_option( 'pronamic_pay_db_version', null );
+		$current_version    = get_option('pronamic_pay_version', null);
+		$current_db_version = get_option('pronamic_pay_db_version', null);
 
 		if (
 			$current_db_version
 				&&
 			(
 				// Check for old database version notation without dots, for example `366`.
-				false === strpos( $current_db_version, '.' )
+				false === strpos($current_db_version, '.')
 					||
-				version_compare( $current_db_version, max( $this->db_updates ), '<' )
+				version_compare($current_db_version, max($this->db_updates), '<')
 			)
 		) {
-			$this->admin->notices->add_notice( 'update_db' );
+			$this->admin->notices->add_notice('update_db');
 		}
 
 		// Redirect.
-		if ( null === $current_version ) {
+		if (null === $current_version) {
 			// No version? This is a new install :).
 			$url = add_query_arg(
 				array(
 					'page' => 'pronamic-pay-about',
 					'tab'  => 'getting-started',
-				), admin_url( 'index.php' )
+				), admin_url('index.php')
 			);
 
-			set_transient( 'pronamic_pay_admin_redirect', $url, 3600 );
-		} elseif ( version_compare( $current_version, $minor_version, '<' ) ) {
+			set_transient('pronamic_pay_admin_redirect', $url, 3600);
+		} elseif (version_compare($current_version, $minor_version, '<')) {
 			// Show welcome screen for minor updates only.
 			$url = add_query_arg(
 				array(
 					'page' => 'pronamic-pay-about',
 					'tab'  => 'new',
-				), admin_url( 'index.php' )
+				), admin_url('index.php')
 			);
 
-			set_transient( 'pronamic_pay_admin_redirect', $url, 3600 );
+			set_transient('pronamic_pay_admin_redirect', $url, 3600);
 		}
 
 		// Update version.
-		update_option( 'pronamic_pay_version', $version );
+		update_option('pronamic_pay_version', $version);
 	}
 
 	/**
@@ -143,7 +143,7 @@ 
 	private function create_roles() {
 		// Payer role.
 		add_role(
-			'payer', __( 'Payer', 'pronamic_ideal' ), array(
+			'payer', __('Payer', 'pronamic_ideal'), array(
 				'read' => true,
 			)
 		);
@@ -154,18 +154,18 @@ 
 		// Payments.
 		$payment_capabilities = PaymentPostType::get_capabilities();
 
-		unset( $payment_capabilities['publish_posts'] );
-		unset( $payment_capabilities['create_posts'] );
+		unset($payment_capabilities['publish_posts']);
+		unset($payment_capabilities['create_posts']);
 
-		foreach ( $payment_capabilities as $capability ) {
-			$roles->add_cap( 'administrator', $capability );
+		foreach ($payment_capabilities as $capability) {
+			$roles->add_cap('administrator', $capability);
 		}
 
 		// Forms.
 		$form_capabilities = FormPostType::get_capabilities();
 
-		foreach ( $form_capabilities as $capability ) {
-			$roles->add_cap( 'administrator', $capability );
+		foreach ($form_capabilities as $capability) {
+			$roles->add_cap('administrator', $capability);
 		}
 	}
 
@@ -175,32 +175,32 @@ 
 	public function update_db() {
 		global $pronamic_pay_version;
 
-		$current_db_version = get_option( 'pronamic_pay_db_version', null );
+		$current_db_version = get_option('pronamic_pay_db_version', null);
 
-		if ( $current_db_version ) {
-			foreach ( $this->db_updates as $version ) {
-				if ( ! version_compare( $current_db_version, $version, '<' ) ) {
+		if ($current_db_version) {
+			foreach ($this->db_updates as $version) {
+				if ( ! version_compare($current_db_version, $version, '<')) {
 					continue;
 				}
 
-				$file = plugin_dir_path( Plugin::$file ) . 'includes/updates/update-' . $version . '.php';
+				$file = plugin_dir_path(Plugin::$file) . 'includes/updates/update-' . $version . '.php';
 
-				if ( is_readable( $file ) ) {
+				if (is_readable($file)) {
 					include $file;
 
-					update_option( 'pronamic_pay_db_version', $version );
+					update_option('pronamic_pay_db_version', $version);
 				}
 			}
 		}
 
-		update_option( 'pronamic_pay_db_version', $pronamic_pay_version );
+		update_option('pronamic_pay_db_version', $pronamic_pay_version);
 	}
 
 	/**
 	 * Redirect to about.
 	 */
 	private function redirect_to_about() {
-		wp_safe_redirect( admin_url( 'index.php?page=pronamic-pay-about' ) );
+		wp_safe_redirect(admin_url('index.php?page=pronamic-pay-about'));
 
 		exit;
 	}

classes/Admin/PaymentPostType.php

Spacing +131 added lines, -131 removed lines

@@ -36,29 +36,29 @@ 
 	 * Constructs and initializes an admin payment post type object.
 	 */
 	public function __construct() {
-		add_filter( 'request', array( $this, 'request' ) );
+		add_filter('request', array($this, 'request'));
 
-		add_filter( 'manage_edit-' . self::POST_TYPE . '_columns', array( $this, 'columns' ) );
-		add_filter( 'manage_edit-' . self::POST_TYPE . '_sortable_columns', array( $this, 'sortable_columns' ) );
+		add_filter('manage_edit-' . self::POST_TYPE . '_columns', array($this, 'columns'));
+		add_filter('manage_edit-' . self::POST_TYPE . '_sortable_columns', array($this, 'sortable_columns'));
 
-		add_action( 'manage_' . self::POST_TYPE . '_posts_custom_column', array( $this, 'custom_columns' ), 10, 2 );
+		add_action('manage_' . self::POST_TYPE . '_posts_custom_column', array($this, 'custom_columns'), 10, 2);
 
-		add_action( 'load-post.php', array( $this, 'maybe_check_status' ) );
+		add_action('load-post.php', array($this, 'maybe_check_status'));
 
-		add_action( 'admin_notices', array( $this, 'admin_notices' ) );
+		add_action('admin_notices', array($this, 'admin_notices'));
 
-		add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
+		add_action('add_meta_boxes', array($this, 'add_meta_boxes'));
 
-		add_filter( 'post_row_actions', array( $this, 'post_row_actions' ), 10, 2 );
+		add_filter('post_row_actions', array($this, 'post_row_actions'), 10, 2);
 
-		add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) );
+		add_action('pre_get_posts', array($this, 'pre_get_posts'));
 
-		add_filter( 'default_hidden_columns', array( $this, 'default_hidden_columns' ) );
+		add_filter('default_hidden_columns', array($this, 'default_hidden_columns'));
 
-		add_filter( 'post_updated_messages', array( $this, 'post_updated_messages' ) );
+		add_filter('post_updated_messages', array($this, 'post_updated_messages'));
 
 		// Transition Post Status.
-		add_action( 'transition_post_status', array( $this, 'transition_post_status' ), 10, 3 );
+		add_action('transition_post_status', array($this, 'transition_post_status'), 10, 3);
 
 		// Bulk Actions.
 		$this->bulk_actions = new PaymentBulkActions();
@@ -72,12 +72,12 @@ 
 	 * @param  array $vars Request variables.
 	 * @return array
 	 */
-	public function request( $vars ) {
+	public function request($vars) {
 		$screen = get_current_screen();
 
-		if ( self::POST_TYPE === $screen->post_type ) {
-			if ( ! isset( $vars['post_status'] ) ) {
-				$vars['post_status'] = array_keys( \Pronamic\WordPress\Pay\Plugin::get_payment_states() );
+		if (self::POST_TYPE === $screen->post_type) {
+			if ( ! isset($vars['post_status'])) {
+				$vars['post_status'] = array_keys(\Pronamic\WordPress\Pay\Plugin::get_payment_states());
 
 				$vars['post_status'][] = 'publish';
 			}
@@ -91,27 +91,27 @@ 
 	 */
 	public function maybe_check_status() {
 		// Current user.
-		if ( ! current_user_can( 'edit_payments' ) ) {
+		if ( ! current_user_can('edit_payments')) {
 			return;
 		}
 
 		// Screen.
 		$screen = get_current_screen();
 
-		if ( ! ( 'post' === $screen->base && 'pronamic_payment' === $screen->post_type ) ) {
+		if ( ! ('post' === $screen->base && 'pronamic_payment' === $screen->post_type)) {
 			return;
 		}
 
-		$post_id = filter_input( INPUT_GET, 'post', FILTER_SANITIZE_NUMBER_INT );
+		$post_id = filter_input(INPUT_GET, 'post', FILTER_SANITIZE_NUMBER_INT);
 
-		if ( filter_has_var( INPUT_GET, 'pronamic_pay_check_status' ) && check_admin_referer( 'pronamic_payment_check_status_' . $post_id ) ) {
-			$payment = get_pronamic_payment( $post_id );
+		if (filter_has_var(INPUT_GET, 'pronamic_pay_check_status') && check_admin_referer('pronamic_payment_check_status_' . $post_id)) {
+			$payment = get_pronamic_payment($post_id);
 
-			\Pronamic\WordPress\Pay\Plugin::update_payment( $payment, false );
+			\Pronamic\WordPress\Pay\Plugin::update_payment($payment, false);
 
 			$this->admin_notices[] = array(
 				'type'    => 'info',
-				'message' => __( 'Payment status updated.', 'pronamic_ideal' ),
+				'message' => __('Payment status updated.', 'pronamic_ideal'),
 			);
 		}
 	}
@@ -120,11 +120,11 @@ 
 	 * Admin notices.
 	 */
 	public function admin_notices() {
-		foreach ( $this->admin_notices as $notice ) {
+		foreach ($this->admin_notices as $notice) {
 			printf(
 				'<div class="notice notice-%1$s"><p>%2$s</p></div>',
-				esc_attr( $notice['type'] ),
-				esc_html( $notice['message'] )
+				esc_attr($notice['type']),
+				esc_html($notice['message'])
 			);
 		}
 	}
@@ -134,10 +134,10 @@ 
 	 *
 	 * @param WP_Query $query WordPress query.
 	 */
-	public function pre_get_posts( $query ) {
-		if ( 'pronamic_payment_amount' === $query->get( 'orderby' ) ) {
-			$query->set( 'meta_key', '_pronamic_payment_amount' );
-			$query->set( 'orderby', 'meta_value_num' );
+	public function pre_get_posts($query) {
+		if ('pronamic_payment_amount' === $query->get('orderby')) {
+			$query->set('meta_key', '_pronamic_payment_amount');
+			$query->set('orderby', 'meta_value_num');
 		}
 	}
 
@@ -147,26 +147,26 @@ 
 	 * @param array $columns Columns.
 	 * @return array
 	 */
-	public function columns( $columns ) {
+	public function columns($columns) {
 		$columns = array(
 			'cb'                            => '<input type="checkbox" />',
 			'pronamic_payment_status'       => sprintf(
 				'<span class="pronamic-pay-tip pronamic-pay-icon" title="%s">%s</span>',
-				esc_html__( 'Status', 'pronamic_ideal' ),
-				esc_html__( 'Status', 'pronamic_ideal' )
+				esc_html__('Status', 'pronamic_ideal'),
+				esc_html__('Status', 'pronamic_ideal')
 			),
 			'pronamic_payment_subscription' => sprintf(
 				'<span class="pronamic-pay-tip pronamic-pay-icon pronamic-pay-icon-recurring" title="%s">%s</span>',
-				esc_html__( 'Subscription', 'pronamic_ideal' ),
-				esc_html__( 'Subscription', 'pronamic_ideal' )
+				esc_html__('Subscription', 'pronamic_ideal'),
+				esc_html__('Subscription', 'pronamic_ideal')
 			),
-			'pronamic_payment_title'        => __( 'Payment', 'pronamic_ideal' ),
-			'pronamic_payment_transaction'  => __( 'Transaction', 'pronamic_ideal' ),
-			'pronamic_payment_gateway'      => __( 'Gateway', 'pronamic_ideal' ),
-			'pronamic_payment_description'  => __( 'Description', 'pronamic_ideal' ),
-			'pronamic_payment_customer'     => __( 'Customer', 'pronamic_ideal' ),
-			'pronamic_payment_amount'       => __( 'Amount', 'pronamic_ideal' ),
-			'pronamic_payment_date'         => __( 'Date', 'pronamic_ideal' ),
+			'pronamic_payment_title'        => __('Payment', 'pronamic_ideal'),
+			'pronamic_payment_transaction'  => __('Transaction', 'pronamic_ideal'),
+			'pronamic_payment_gateway'      => __('Gateway', 'pronamic_ideal'),
+			'pronamic_payment_description'  => __('Description', 'pronamic_ideal'),
+			'pronamic_payment_customer'     => __('Customer', 'pronamic_ideal'),
+			'pronamic_payment_amount'       => __('Amount', 'pronamic_ideal'),
+			'pronamic_payment_date'         => __('Date', 'pronamic_ideal'),
 		);
 
 		return $columns;
@@ -178,7 +178,7 @@ 
 	 * @param array $hidden Default hidden columns.
 	 * @return array
 	 */
-	public function default_hidden_columns( $hidden ) {
+	public function default_hidden_columns($hidden) {
 		$hidden[] = 'pronamic_payment_gateway';
 		$hidden[] = 'pronamic_payment_description';
 
@@ -191,7 +191,7 @@ 
 	 * @param array $sortable_columns Sortable columns.
 	 * @return array
 	 */
-	public function sortable_columns( $sortable_columns ) {
+	public function sortable_columns($sortable_columns) {
 		$sortable_columns['pronamic_payment_title']  = 'ID';
 		$sortable_columns['pronamic_payment_amount'] = 'pronamic_payment_amount';
 		$sortable_columns['pronamic_payment_date']   = 'date';
@@ -205,52 +205,52 @@ 
 	 * @param string $column  Column.
 	 * @param string $post_id Post ID.
 	 */
-	public function custom_columns( $column, $post_id ) {
-		$payment = get_pronamic_payment( $post_id );
+	public function custom_columns($column, $post_id) {
+		$payment = get_pronamic_payment($post_id);
 
-		switch ( $column ) {
+		switch ($column) {
 			case 'pronamic_payment_status':
-				$post_status = get_post_status( $post_id );
+				$post_status = get_post_status($post_id);
 
-				$label = __( 'Unknown', 'pronamic_ideal' );
+				$label = __('Unknown', 'pronamic_ideal');
 
-				if ( 'trash' === $post_status ) {
-					$post_status = get_post_meta( $post_id, '_wp_trash_meta_status', true );
+				if ('trash' === $post_status) {
+					$post_status = get_post_meta($post_id, '_wp_trash_meta_status', true);
 				}
 
-				$status_object = get_post_status_object( $post_status );
+				$status_object = get_post_status_object($post_status);
 
-				if ( isset( $status_object, $status_object->label ) ) {
+				if (isset($status_object, $status_object->label)) {
 					$label = $status_object->label;
 				}
 
 				printf(
 					'<span class="pronamic-pay-tip pronamic-pay-icon %s" title="%s">%s</span>',
-					esc_attr( AdminModule::get_post_status_icon_class( $post_status ) ),
-					esc_attr( $label ),
-					esc_html( $label )
+					esc_attr(AdminModule::get_post_status_icon_class($post_status)),
+					esc_attr($label),
+					esc_html($label)
 				);
 
 				break;
 			case 'pronamic_payment_subscription':
-				$subscription_id = get_post_meta( $post_id, '_pronamic_payment_subscription_id', true );
+				$subscription_id = get_post_meta($post_id, '_pronamic_payment_subscription_id', true);
 
-				if ( $subscription_id ) {
-					$label = __( 'Recurring payment', 'pronamic_ideal' );
+				if ($subscription_id) {
+					$label = __('Recurring payment', 'pronamic_ideal');
 					$class = 'pronamic-pay-icon-recurring';
 
-					$recurring = get_post_meta( $post_id, '_pronamic_payment_recurring', true );
+					$recurring = get_post_meta($post_id, '_pronamic_payment_recurring', true);
 
-					if ( ! $recurring ) {
-						$label = __( 'First of recurring payment', 'pronamic_ideal' );
+					if ( ! $recurring) {
+						$label = __('First of recurring payment', 'pronamic_ideal');
 						$class = ' pronamic-pay-icon-recurring-first';
 					}
 
 					printf(
 						'<span class="pronamic-pay-tip pronamic-pay-icon %s" title="%s">%s</span>',
-						esc_attr( $class ),
-						esc_attr( $label ),
-						esc_attr( $label )
+						esc_attr($class),
+						esc_attr($label),
+						esc_attr($label)
 					);
 				}
 
@@ -264,21 +264,21 @@ 
 
 				$source_link = $payment->get_source_link();
 
-				if ( null !== $source_link ) {
+				if (null !== $source_link) {
 					$source_id_text = sprintf(
 						'<a href="%s">%s</a>',
-						esc_url( $source_link ),
+						esc_url($source_link),
 						$source_id_text
 					);
 				}
 
 				echo wp_kses(
 					sprintf(
-						__( '%1$s for %2$s %3$s', 'pronamic_ideal' ),
+						__('%1$s for %2$s %3$s', 'pronamic_ideal'),
 						sprintf(
 							'<a href="%s" class="row-title"><strong>#%s</strong></a>',
-							esc_url( get_edit_post_link( $post_id ) ),
-							esc_html( $post_id )
+							esc_url(get_edit_post_link($post_id)),
+							esc_html($post_id)
 						),
 						$source_description,
 						$source_id_text
@@ -294,58 +294,58 @@ 
 
 				break;
 			case 'pronamic_payment_gateway':
-				$config_id = get_post_meta( $post_id, '_pronamic_payment_config_id', true );
+				$config_id = get_post_meta($post_id, '_pronamic_payment_config_id', true);
 
-				if ( ! empty( $config_id ) ) {
-					echo get_the_title( $config_id );
+				if ( ! empty($config_id)) {
+					echo get_the_title($config_id);
 				} else {
 					echo '—';
 				}
 
 				break;
 			case 'pronamic_payment_transaction':
-				$transaction_id = get_post_meta( $post_id, '_pronamic_payment_transaction_id', true );
+				$transaction_id = get_post_meta($post_id, '_pronamic_payment_transaction_id', true);
 
 				$url = $payment->get_provider_link();
 
-				if ( empty( $url ) ) {
-					echo esc_html( $transaction_id );
+				if (empty($url)) {
+					echo esc_html($transaction_id);
 				} else {
 					printf(
 						'<a href="%s">%s</a>',
-						esc_url( $url ),
-						esc_html( $transaction_id )
+						esc_url($url),
+						esc_html($transaction_id)
 					);
 				}
 
 				break;
 			case 'pronamic_payment_description':
-				echo esc_html( get_post_meta( $post_id, '_pronamic_payment_description', true ) );
+				echo esc_html(get_post_meta($post_id, '_pronamic_payment_description', true));
 
 				break;
 			case 'pronamic_payment_amount':
-				$currency = get_post_meta( $post_id, '_pronamic_payment_currency', true );
-				$amount   = get_post_meta( $post_id, '_pronamic_payment_amount', true );
+				$currency = get_post_meta($post_id, '_pronamic_payment_currency', true);
+				$amount   = get_post_meta($post_id, '_pronamic_payment_amount', true);
 
-				echo esc_html( \Pronamic\WordPress\Pay\Util::format_price( $amount, $currency ) );
+				echo esc_html(\Pronamic\WordPress\Pay\Util::format_price($amount, $currency));
 
 				break;
 			case 'pronamic_payment_date':
-				echo esc_html( get_the_time( __( 'D j M Y \a\t H:i', 'pronamic_ideal' ), $post_id ) );
+				echo esc_html(get_the_time(__('D j M Y \a\t H:i', 'pronamic_ideal'), $post_id));
 
 				break;
 			case 'pronamic_payment_consumer':
-				echo esc_html( get_post_meta( $post_id, '_pronamic_payment_consumer_name', true ) );
+				echo esc_html(get_post_meta($post_id, '_pronamic_payment_consumer_name', true));
 				echo '<br />';
-				echo esc_html( get_post_meta( $post_id, '_pronamic_payment_consumer_account_number', true ) );
-				echo esc_html( get_post_meta( $post_id, '_pronamic_payment_consumer_iban', true ) );
-				echo esc_html( get_post_meta( $post_id, '_pronamic_payment_consumer_bic', true ) );
+				echo esc_html(get_post_meta($post_id, '_pronamic_payment_consumer_account_number', true));
+				echo esc_html(get_post_meta($post_id, '_pronamic_payment_consumer_iban', true));
+				echo esc_html(get_post_meta($post_id, '_pronamic_payment_consumer_bic', true));
 				echo '<br />';
-				echo esc_html( get_post_meta( $post_id, '_pronamic_payment_consumer_city', true ) );
+				echo esc_html(get_post_meta($post_id, '_pronamic_payment_consumer_city', true));
 
 				break;
 			case 'pronamic_payment_customer':
-				echo esc_html( get_post_meta( $post_id, '_pronamic_payment_customer_name', true ) );
+				echo esc_html(get_post_meta($post_id, '_pronamic_payment_customer_name', true));
 
 				break;
 			case 'pronamic_payment_source':
@@ -360,12 +360,12 @@ 
 	 *
 	 * @param string $post_type Post Type.
 	 */
-	public function add_meta_boxes( $post_type ) {
-		if ( self::POST_TYPE === $post_type ) {
+	public function add_meta_boxes($post_type) {
+		if (self::POST_TYPE === $post_type) {
 			add_meta_box(
 				'pronamic_payment',
-				__( 'Payment', 'pronamic_ideal' ),
-				array( $this, 'meta_box_info' ),
+				__('Payment', 'pronamic_ideal'),
+				array($this, 'meta_box_info'),
 				$post_type,
 				'normal',
 				'high'
@@ -373,8 +373,8 @@ 
 
 			add_meta_box(
 				'pronamic_payment_subscription',
-				__( 'Subscription', 'pronamic_ideal' ),
-				array( $this, 'meta_box_subscription' ),
+				__('Subscription', 'pronamic_ideal'),
+				array($this, 'meta_box_subscription'),
 				$post_type,
 				'normal',
 				'high'
@@ -382,8 +382,8 @@ 
 
 			add_meta_box(
 				'pronamic_payment_log',
-				__( 'Log', 'pronamic_ideal' ),
-				array( $this, 'meta_box_log' ),
+				__('Log', 'pronamic_ideal'),
+				array($this, 'meta_box_log'),
 				$post_type,
 				'normal',
 				'high'
@@ -391,15 +391,15 @@ 
 
 			add_meta_box(
 				'pronamic_payment_update',
-				__( 'Update', 'pronamic_ideal' ),
-				array( $this, 'meta_box_update' ),
+				__('Update', 'pronamic_ideal'),
+				array($this, 'meta_box_update'),
 				$post_type,
 				'side',
 				'high'
 			);
 
 			// @see http://kovshenin.com/2012/how-to-remove-the-publish-box-from-a-post-type/.
-			remove_meta_box( 'submitdiv', $post_type, 'side' );
+			remove_meta_box('submitdiv', $post_type, 'side');
 		}
 	}
 
@@ -408,7 +408,7 @@ 
 	 *
 	 * @param WP_Post $post The object for the current post/page.
 	 */
-	public function meta_box_info( $post ) {
+	public function meta_box_info($post) {
 		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-payment-info.php';
 	}
 
@@ -417,7 +417,7 @@ 
 	 *
 	 * @param WP_Post $post The object for the current post/page.
 	 */
-	public function meta_box_log( $post ) {
+	public function meta_box_log($post) {
 		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-payment-log.php';
 	}
 
@@ -426,7 +426,7 @@ 
 	 *
 	 * @param WP_Post $post The object for the current post/page.
 	 */
-	public function meta_box_subscription( $post ) {
+	public function meta_box_subscription($post) {
 		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-payment-subscription.php';
 	}
 
@@ -435,8 +435,8 @@ 
 	 *
 	 * @param WP_Post $post The object for the current post/page.
 	 */
-	public function meta_box_update( $post ) {
-		wp_nonce_field( 'pronamic_payment_update', 'pronamic_payment_update_nonce' );
+	public function meta_box_update($post) {
+		wp_nonce_field('pronamic_payment_update', 'pronamic_payment_update_nonce');
 
 		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-payment-update.php';
 	}
@@ -448,8 +448,8 @@ 
 	 * @param \WP_Post $post    WordPress post.
 	 * @return array
 	 */
-	public function post_row_actions( $actions, $post ) {
-		if ( self::POST_TYPE === $post->post_type ) {
+	public function post_row_actions($actions, $post) {
+		if (self::POST_TYPE === $post->post_type) {
 			return array();
 		}
 
@@ -462,8 +462,8 @@ 
 	 * @param string $post_status Post status.
 	 * @return string
 	 */
-	private function translate_post_status_to_meta_status( $post_status ) {
-		switch ( $post_status ) {
+	private function translate_post_status_to_meta_status($post_status) {
+		switch ($post_status) {
 			case 'payment_pending':
 				return \Pronamic\WordPress\Pay\Core\Statuses::OPEN;
 			case 'payment_processing':
@@ -490,26 +490,26 @@ 
 	 * @param string   $old_status Old status.
 	 * @param \WP_Post $post       WordPress post.
 	 */
-	public function transition_post_status( $new_status, $old_status, $post ) {
+	public function transition_post_status($new_status, $old_status, $post) {
 		if (
-			filter_has_var( INPUT_POST, 'pronamic_payment_update_nonce' )
+			filter_has_var(INPUT_POST, 'pronamic_payment_update_nonce')
 				&&
-			check_admin_referer( 'pronamic_payment_update', 'pronamic_payment_update_nonce' )
+			check_admin_referer('pronamic_payment_update', 'pronamic_payment_update_nonce')
 				&&
-			'pronamic_payment' === get_post_type( $post )
+			'pronamic_payment' === get_post_type($post)
 		) {
 			$can_redirect = false;
 
-			$old_status_meta = $this->translate_post_status_to_meta_status( $old_status );
-			$new_status_meta = $this->translate_post_status_to_meta_status( $new_status );
+			$old_status_meta = $this->translate_post_status_to_meta_status($old_status);
+			$new_status_meta = $this->translate_post_status_to_meta_status($new_status);
 
-			update_post_meta( $post->ID, '_pronamic_payment_status', $new_status_meta );
+			update_post_meta($post->ID, '_pronamic_payment_status', $new_status_meta);
 
-			$payment = get_pronamic_payment( $post->ID );
+			$payment = get_pronamic_payment($post->ID);
 
-			do_action( 'pronamic_payment_status_update_' . $payment->source . '_' . strtolower( $old_status_meta ) . '_to_' . strtolower( $new_status_meta ), $payment, $can_redirect );
-			do_action( 'pronamic_payment_status_update_' . $payment->source, $payment, $can_redirect );
-			do_action( 'pronamic_payment_status_update', $payment, $can_redirect );
+			do_action('pronamic_payment_status_update_' . $payment->source . '_' . strtolower($old_status_meta) . '_to_' . strtolower($new_status_meta), $payment, $can_redirect);
+			do_action('pronamic_payment_status_update_' . $payment->source, $payment, $can_redirect);
+			do_action('pronamic_payment_status_update', $payment, $can_redirect);
 		}
 	}
 
@@ -522,34 +522,34 @@ 
 	 * @param array $messages Message.
 	 * @return array
 	 */
-	public function post_updated_messages( $messages ) {
+	public function post_updated_messages($messages) {
 		global $post;
 
 		// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352797&filters[translation_id]=37948900
-		$scheduled_date = date_i18n( __( 'M j, Y @ H:i', 'pronamic_ideal' ), strtotime( $post->post_date ) );
+		$scheduled_date = date_i18n(__('M j, Y @ H:i', 'pronamic_ideal'), strtotime($post->post_date));
 
-		$messages[ self::POST_TYPE ] = array(
+		$messages[self::POST_TYPE] = array(
 			0  => '', // Unused. Messages start at index 1.
-			1  => __( 'Payment updated.', 'pronamic_ideal' ),
+			1  => __('Payment updated.', 'pronamic_ideal'),
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352799&filters[translation_id]=37947229.
 			2  => $messages['post'][2],
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352800&filters[translation_id]=37947870.
 			3  => $messages['post'][3],
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352798&filters[translation_id]=37947230.
-			4  => __( 'Payment updated.', 'pronamic_ideal' ),
+			4  => __('Payment updated.', 'pronamic_ideal'),
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352801&filters[translation_id]=37947231.
 			// translators: %s: date and time of the revision
-			5  => isset( $_GET['revision'] ) ? sprintf( __( 'Payment restored to revision from %s.', 'pronamic_ideal' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false, // WPCS: CSRF ok.
+			5  => isset($_GET['revision']) ? sprintf(__('Payment restored to revision from %s.', 'pronamic_ideal'), wp_post_revision_title((int) $_GET['revision'], false)) : false, // WPCS: CSRF ok.
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352802&filters[translation_id]=37949178.
-			6  => __( 'Payment published.', 'pronamic_ideal' ),
+			6  => __('Payment published.', 'pronamic_ideal'),
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352803&filters[translation_id]=37947232.
-			7  => __( 'Payment saved.', 'pronamic_ideal' ),
+			7  => __('Payment saved.', 'pronamic_ideal'),
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352804&filters[translation_id]=37949303.
-			8  => __( 'Payment submitted.', 'pronamic_ideal' ),
+			8  => __('Payment submitted.', 'pronamic_ideal'),
 			// @see https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352805&filters[translation_id]=37949302.
-			9  => sprintf( __( 'Payment scheduled for: %s.', 'pronamic_ideal' ), '<strong>' . $scheduled_date . '</strong>' ),
+			9  => sprintf(__('Payment scheduled for: %s.', 'pronamic_ideal'), '<strong>' . $scheduled_date . '</strong>'),
 			// @https://translate.wordpress.org/projects/wp/4.4.x/admin/nl/default?filters[status]=either&filters[original_id]=2352806&filters[translation_id]=37949301.
-			10 => __( 'Payment draft updated.', 'pronamic_ideal' ),
+			10 => __('Payment draft updated.', 'pronamic_ideal'),
 		);
 
 		return $messages;