pronamic / wp-pronamic-ideal

classes/Admin/SubscriptionPostType.php

Spacing +16 added lines, -16 removed lines

@@ -29,10 +29,10 @@ 
 	public function __construct() {
 		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( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
 
@@ -54,10 +54,10 @@ 
 		$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_subscription_states() );
+			if ( !isset( $vars[ 'post_status' ] ) ) {
+				$vars[ 'post_status' ] = array_keys( \Pronamic\WordPress\Pay\Plugin::get_subscription_states() );
 
-				$vars['post_status'][] = 'publish';
+				$vars[ 'post_status' ][ ] = 'publish';
 			}
 		}
 
@@ -95,8 +95,8 @@ 
 	 * @return array
 	 */
 	public function sortable_columns( $sortable_columns ) {
-		$sortable_columns['pronamic_subscription_title'] = 'ID';
-		$sortable_columns['pronamic_subscription_date']  = 'date';
+		$sortable_columns[ 'pronamic_subscription_title' ] = 'ID';
+		$sortable_columns[ 'pronamic_subscription_date' ]  = 'date';
 
 		return $sortable_columns;
 	}
@@ -139,7 +139,7 @@ 
 				$source_id          = $subscription->get_source_id();
 				$source_description = $subscription->get_source_description();
 
-				$source_id_text = '#' . $source_id;
+				$source_id_text = '#'.$source_id;
 
 				$source_link = $subscription->get_source_link();
 
@@ -179,7 +179,7 @@ 
 					$config_id = get_post_meta( $payment->get_id(), '_pronamic_payment_config_id', true );
 				}
 
-				if ( isset( $config_id ) && ! empty( $config_id ) ) {
+				if ( isset( $config_id ) && !empty( $config_id ) ) {
 					echo get_the_title( $config_id );
 				} else {
 					echo '—';
@@ -301,7 +301,7 @@ 
 	 * @param WP_Post $post The object for the current post/page.
 	 */
 	public function meta_box_info( $post ) {
-		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-subscription-info.php';
+		include \Pronamic\WordPress\Pay\Plugin::$dirname.'/admin/meta-box-subscription-info.php';
 	}
 
 	/**
@@ -310,7 +310,7 @@ 
 	 * @param WP_Post $post The object for the current post/page.
 	 */
 	public function meta_box_log( $post ) {
-		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-subscription-log.php';
+		include \Pronamic\WordPress\Pay\Plugin::$dirname.'/admin/meta-box-subscription-log.php';
 	}
 
 	/**
@@ -319,7 +319,7 @@ 
 	 * @param WP_Post $post The object for the current post/page.
 	 */
 	public function meta_box_payments( $post ) {
-		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-subscription-payments.php';
+		include \Pronamic\WordPress\Pay\Plugin::$dirname.'/admin/meta-box-subscription-payments.php';
 	}
 
 	/**
@@ -330,7 +330,7 @@ 
 	public function meta_box_update( $post ) {
 		wp_nonce_field( 'pronamic_subscription_update', 'pronamic_subscription_update_nonce' );
 
-		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/meta-box-subscription-update.php';
+		include \Pronamic\WordPress\Pay\Plugin::$dirname.'/admin/meta-box-subscription-update.php';
 	}
 
 	/**
@@ -405,8 +405,8 @@ 
 			add_action( 'transition_post_status', array( $this, 'transition_post_status' ), 10, 3 );
 
 			// Do subscription status update actions.
-			do_action( 'pronamic_subscription_status_update_' . $subscription->source . '_' . strtolower( $old_status_meta ) . '_to_' . strtolower( $new_status_meta ), $subscription, $can_redirect );
-			do_action( 'pronamic_subscription_status_update_' . $subscription->source, $subscription, $can_redirect );
+			do_action( 'pronamic_subscription_status_update_'.$subscription->source.'_'.strtolower( $old_status_meta ).'_to_'.strtolower( $new_status_meta ), $subscription, $can_redirect );
+			do_action( 'pronamic_subscription_status_update_'.$subscription->source, $subscription, $can_redirect );
 			do_action( 'pronamic_subscription_status_update', $subscription, $can_redirect );
 		}
 	}

classes/Admin/AdminModule.php

Spacing +31 added lines, -31 removed lines

@@ -69,7 +69,7 @@ 
 		// Gateway settings.
 		$this->gateway_settings = new GatewaySettings();
 
-		if ( ! wp_next_scheduled( 'pronamic_pay_license_check' ) ) {
+		if ( !wp_next_scheduled( 'pronamic_pay_license_check' ) ) {
 			wp_schedule_event( time(), 'daily', 'pronamic_pay_license_check' );
 		}
 	}
@@ -95,7 +95,7 @@ 
 				||
 			filter_has_var( INPUT_GET, 'activate-multi' )
 				||
-			! current_user_can( 'manage_options' )
+			!current_user_can( 'manage_options' )
 		) {
 			return;
 		}
@@ -126,12 +126,12 @@ 
 
 		$args = wp_parse_args( $args, $defaults );
 
-		$id    = $args['label_for'];
+		$id    = $args[ 'label_for' ];
 		$value = get_option( $id );
 
 		$legend = sprintf(
 			'<legend class="screen-reader-text"><span>%s</span></legend>',
-			esc_html( $args['label'] )
+			esc_html( $args[ 'label' ] )
 		);
 
 		$input = sprintf(
@@ -147,7 +147,7 @@ 
 			'<label for="%s">%s %s</label>',
 			esc_attr( $id ),
 			$input,
-			esc_html( $args['label'] )
+			esc_html( $args[ 'label' ] )
 		);
 
 		printf( // WPCS: XSS ok.
@@ -187,9 +187,9 @@ 
 		$output = '';
 
 		// Dropdown.
-		$id       = $args['name'];
-		$name     = $args['name'];
-		$selected = $args['selected'];
+		$id       = $args[ 'name' ];
+		$name     = $args[ 'name' ];
+		$selected = $args[ 'selected' ];
 
 		if ( false === $selected ) {
 			$selected = get_option( $id );
@@ -201,7 +201,7 @@ 
 			esc_attr( $name )
 		);
 
-		$options = \Pronamic\WordPress\Pay\Plugin::get_config_select_options( $args['payment_method'] );
+		$options = \Pronamic\WordPress\Pay\Plugin::get_config_select_options( $args[ 'payment_method' ] );
 
 		foreach ( $options as $value => $name ) {
 			$output .= sprintf(
@@ -215,7 +215,7 @@ 
 		$output .= sprintf( '</select>' );
 
 		// Return or echo.
-		if ( $args['echo'] ) {
+		if ( $args[ 'echo' ] ) {
 			echo $output; // WPCS: XSS ok.
 		} else {
 			return $output;
@@ -231,33 +231,33 @@ 
 	private function create_pages( $pages, $parent = null ) {
 		foreach ( $pages as $page ) {
 			$post = array(
-				'post_title'     => $page['post_title'],
-				'post_name'      => $page['post_title'],
-				'post_content'   => $page['post_content'],
+				'post_title'     => $page[ 'post_title' ],
+				'post_name'      => $page[ 'post_title' ],
+				'post_content'   => $page[ 'post_content' ],
 				'post_status'    => 'publish',
 				'post_type'      => 'page',
 				'comment_status' => 'closed',
 			);
 
 			if ( isset( $parent ) ) {
-				$post['post_parent'] = $parent;
+				$post[ 'post_parent' ] = $parent;
 			}
 
 			$result = wp_insert_post( $post, true );
 
-			if ( ! is_wp_error( $result ) ) {
-				if ( isset( $page['post_meta'] ) ) {
-					foreach ( $page['post_meta'] as $key => $value ) {
+			if ( !is_wp_error( $result ) ) {
+				if ( isset( $page[ 'post_meta' ] ) ) {
+					foreach ( $page[ 'post_meta' ] as $key => $value ) {
 						update_post_meta( $result, $key, $value );
 					}
 				}
 
-				if ( isset( $page['option_name'] ) ) {
-					update_option( $page['option_name'], $result );
+				if ( isset( $page[ 'option_name' ] ) ) {
+					update_option( $page[ 'option_name' ], $result );
 				}
 
-				if ( isset( $page['children'] ) ) {
-					$this->create_pages( $page['children'], $result );
+				if ( isset( $page[ 'children' ] ) ) {
+					$this->create_pages( $page[ 'children' ], $result );
 				}
 			}
 		}
@@ -267,11 +267,11 @@ 
 	 * Maybe create pages.
 	 */
 	public function maybe_create_pages() {
-		if ( ! filter_has_var( INPUT_POST, 'pronamic_pay_create_pages' ) ) {
+		if ( !filter_has_var( INPUT_POST, 'pronamic_pay_create_pages' ) ) {
 			return;
 		}
 
-		if ( ! check_admin_referer( 'pronamic_pay_settings', 'pronamic_pay_nonce' ) ) {
+		if ( !check_admin_referer( 'pronamic_pay_settings', 'pronamic_pay_nonce' ) ) {
 			return;
 		}
 
@@ -376,7 +376,7 @@ 
 			// Tippy.js - https://atomiks.github.io/tippyjs/.
 			wp_register_script(
 				'tippy.js',
-				plugins_url( 'assets/tippy.js/tippy.all' . $min . '.js', \Pronamic\WordPress\Pay\Plugin::$file ),
+				plugins_url( 'assets/tippy.js/tippy.all'.$min.'.js', \Pronamic\WordPress\Pay\Plugin::$file ),
 				array(),
 				'2.2.3',
 				true
@@ -392,14 +392,14 @@ 
 
 			wp_register_style(
 				'pronamic-pay-admin',
-				plugins_url( 'css/admin' . $min . '.css', \Pronamic\WordPress\Pay\Plugin::$file ),
+				plugins_url( 'css/admin'.$min.'.css', \Pronamic\WordPress\Pay\Plugin::$file ),
 				array( 'pronamic-pay-icons' ),
 				$this->plugin->get_version()
 			);
 
 			wp_register_script(
 				'pronamic-pay-admin',
-				plugins_url( 'js/admin' . $min . '.js', \Pronamic\WordPress\Pay\Plugin::$file ),
+				plugins_url( 'js/admin'.$min.'.js', \Pronamic\WordPress\Pay\Plugin::$file ),
 				array( 'jquery', 'tippy.js' ),
 				$this->plugin->get_version(),
 				true
@@ -467,7 +467,7 @@ 
 
 		add_menu_page(
 			__( 'Pronamic Pay', 'pronamic_ideal' ),
-			__( 'Pay', 'pronamic_ideal' ) . $badge,
+			__( 'Pay', 'pronamic_ideal' ).$badge,
 			'edit_payments',
 			'pronamic_ideal',
 			array( $this, 'page_dashboard' ),
@@ -477,7 +477,7 @@ 
 		add_submenu_page(
 			'pronamic_ideal',
 			__( 'Payments', 'pronamic_ideal' ),
-			__( 'Payments', 'pronamic_ideal' ) . $badge,
+			__( 'Payments', 'pronamic_ideal' ).$badge,
 			'edit_payments',
 			'edit.php?post_type=pronamic_payment'
 		);
@@ -528,8 +528,8 @@ 
 
 		global $submenu;
 
-		if ( isset( $submenu['pronamic_ideal'] ) ) {
-			$submenu['pronamic_ideal'][0][0] = __( 'Dashboard', 'pronamic_ideal' ); // WPCS: override ok.
+		if ( isset( $submenu[ 'pronamic_ideal' ] ) ) {
+			$submenu[ 'pronamic_ideal' ][ 0 ][ 0 ] = __( 'Dashboard', 'pronamic_ideal' ); // WPCS: override ok.
 		}
 	}
 
@@ -563,7 +563,7 @@ 
 	public function render_page( $name ) {
 		$result = false;
 
-		$file = plugin_dir_path( \Pronamic\WordPress\Pay\Plugin::$file ) . 'admin/page-' . $name . '.php';
+		$file = plugin_dir_path( \Pronamic\WordPress\Pay\Plugin::$file ).'admin/page-'.$name.'.php';
 
 		if ( is_readable( $file ) ) {
 			include $file;

classes/Admin/PaymentBulkActions.php

Spacing +8 added lines, -8 removed lines

@@ -31,7 +31,7 @@ 
 	 */
 	public function load() {
 		// Current user.
-		if ( ! current_user_can( 'edit_payments' ) ) {
+		if ( !current_user_can( 'edit_payments' ) ) {
 			return;
 		}
 
@@ -43,9 +43,9 @@ 
 		}
 
 		// Bulk actions.
-		add_filter( 'bulk_actions-' . $screen->id, array( $this, 'bulk_actions' ) );
+		add_filter( 'bulk_actions-'.$screen->id, array( $this, 'bulk_actions' ) );
 
-		add_filter( 'handle_bulk_actions-' . $screen->id, array( $this, 'handle_bulk_action' ), 10, 3 );
+		add_filter( 'handle_bulk_actions-'.$screen->id, array( $this, 'handle_bulk_action' ), 10, 3 );
 
 		// Admin notices.
 		add_action( 'admin_notices', array( $this, 'admin_notices' ) );
@@ -61,10 +61,10 @@ 
 	 */
 	public function bulk_actions( $bulk_actions ) {
 		// Don't allow edit in bulk.
-		unset( $bulk_actions['edit'] );
+		unset( $bulk_actions[ 'edit' ] );
 
 		// Bulk check payment status.
-		$bulk_actions['pronamic_payment_check_status'] = __( 'Check Payment Status', 'pronamic_ideal' );
+		$bulk_actions[ 'pronamic_payment_check_status' ] = __( 'Check Payment Status', 'pronamic_ideal' );
 
 		return $bulk_actions;
 	}
@@ -102,11 +102,11 @@ 
 			// Make sure gateway supports `payment_status_request` feature.
 			$config_id = $payment->config_id;
 
-			if ( ! isset( $gateways[ $config_id ] ) ) {
+			if ( !isset( $gateways[ $config_id ] ) ) {
 				$gateways[ $config_id ] = \Pronamic\WordPress\Pay\Plugin::get_gateway( $config_id );
 
-				if ( $gateways[ $config_id ] && ! $gateways[ $config_id ]->supports( 'payment_status_request' ) ) {
-					$unsupported_gateways[] = $config_id;
+				if ( $gateways[ $config_id ] && !$gateways[ $config_id ]->supports( 'payment_status_request' ) ) {
+					$unsupported_gateways[ ] = $config_id;
 				}
 			}
 

classes/Admin/AdminAboutPage.php

Spacing +2 added lines, -2 removed lines

@@ -68,7 +68,7 @@ 
 				array( $this, 'page_about' )
 			);
 
-			add_action( 'admin_print_styles-' . $hook_suffix, array( $this, 'admin_css' ) );
+			add_action( 'admin_print_styles-'.$hook_suffix, array( $this, 'admin_css' ) );
 		}
 	}
 
@@ -87,7 +87,7 @@ 
 
 		wp_enqueue_style(
 			'proanmic-pay-admin-about',
-			plugins_url( 'css/admin-about' . $min . '.css', Plugin::$file ),
+			plugins_url( 'css/admin-about'.$min.'.css', Plugin::$file ),
 			array(),
 			$this->plugin->get_version()
 		);

classes/Admin/AdminNotices.php

Spacing +2 added lines, -2 removed lines

@@ -43,7 +43,7 @@ 
 		$screen = get_current_screen();
 
 		// Show notices only to options managers (administrators).
-		if ( ! current_user_can( 'manage_options' ) ) {
+		if ( !current_user_can( 'manage_options' ) ) {
 			return;
 		}
 
@@ -84,7 +84,7 @@ 
 		$notices = get_option( 'pronamic_pay_admin_notices', array() );
 
 		foreach ( $notices as $name ) {
-			$file = plugin_dir_path( \Pronamic\WordPress\Pay\Plugin::$file ) . 'admin/notice-' . $name . '.php';
+			$file = plugin_dir_path( \Pronamic\WordPress\Pay\Plugin::$file ).'admin/notice-'.$name.'.php';
 
 			if ( is_readable( $file ) ) {
 				include $file;

classes/Admin/AdminDashboard.php

Spacing +1 added lines, -1 removed lines

@@ -76,6 +76,6 @@
 			), admin_url( 'edit.php' )
 		);
 
-		include \Pronamic\WordPress\Pay\Plugin::$dirname . '/admin/widget-payments-status-list.php';
+		include \Pronamic\WordPress\Pay\Plugin::$dirname.'/admin/widget-payments-status-list.php';
 	}
 }

classes/Admin/AdminSettings.php

Spacing +15 added lines, -15 removed lines

@@ -167,7 +167,7 @@ 
 	 * @param array $args Arguments.
 	 */
 	public function settings_section( $args ) {
-		switch ( $args['id'] ) {
+		switch ( $args[ 'id' ] ) {
 			case 'pronamic_pay_pages':
 				echo '<p>';
 				esc_html_e( 'The page an user will get redirected to after payment, based on the payment status.', 'pronamic_ideal' );
@@ -180,12 +180,12 @@ 
 
 					$option = get_option( $option_name );
 
-					if ( ! empty( $option ) ) {
+					if ( !empty( $option ) ) {
 						$hide_button = true;
 					}
 				}
 
-				if ( ! isset( $hide_button ) ) {
+				if ( !isset( $hide_button ) ) {
 					submit_button(
 						__( 'Set default pages', 'pronamic_ideal' ),
 						'',
@@ -212,14 +212,14 @@ 
 
 		$args = wp_parse_args( $args, $defaults );
 
-		$name  = $args['label_for'];
+		$name  = $args[ 'label_for' ];
 		$value = get_option( $name );
 
 		$atts = array(
 			'name'  => $name,
 			'id'    => $name,
-			'type'  => $args['type'],
-			'class' => $args['classes'],
+			'type'  => $args[ 'type' ],
+			'class' => $args[ 'classes' ],
 			'value' => $value,
 		);
 
@@ -230,10 +230,10 @@ 
 			// @codingStandardsIgnoreEn
 		);
 
-		if ( ! empty( $args['description'] ) ) {
+		if ( !empty( $args[ 'description' ] ) ) {
 			printf(
 				'<p class="description">%s</p>',
-				esc_html( $args['description'] )
+				esc_html( $args[ 'description' ] )
 			);
 		}
 	}
@@ -246,10 +246,10 @@ 
 	 * @param array $args Arguments.
 	 */
 	public function input_checkbox( $args ) {
-		$id     = $args['label_for'];
-		$name   = $args['label_for'];
+		$id     = $args[ 'label_for' ];
+		$name   = $args[ 'label_for' ];
 		$value  = get_option( $name );
-		$legend = $args['legend'];
+		$legend = $args[ 'legend' ];
 
 		echo '<fieldset>';
 
@@ -270,7 +270,7 @@ 
 			checked( $value, 1, false )
 		);
 
-		echo esc_html( $args['description'] );
+		echo esc_html( $args[ 'description' ] );
 
 		echo '</label>';
 
@@ -300,13 +300,13 @@ 
 	 * @param array $args Arguments.
 	 */
 	public function input_page( $args ) {
-		$name = $args['label_for'];
+		$name = $args[ 'label_for' ];
 
 		wp_dropdown_pages( array(
 			'name'             => esc_attr( $name ),
-			'post_type'        => esc_attr( isset( $args['post_type'] ) ? $args['post_type'] : 'page' ),
+			'post_type'        => esc_attr( isset( $args[ 'post_type' ] ) ? $args[ 'post_type' ] : 'page' ),
 			'selected'         => esc_attr( get_option( $name, '' ) ),
-			'show_option_none' => esc_attr( isset( $args['show_option_none'] ) ? $args['show_option_none'] : __( '— Select a page —', 'pronamic_ideal' ) ),
+			'show_option_none' => esc_attr( isset( $args[ 'show_option_none' ] ) ? $args[ 'show_option_none' ] : __( '— Select a page —', 'pronamic_ideal' ) ),
 			'class'            => 'regular-text',
 		) );
 	}

classes/Admin/AdminReports.php

Spacing +7 added lines, -7 removed lines

@@ -62,7 +62,7 @@ 
 		);
 
 		// @see https://github.com/WordPress/WordPress/blob/4.2.4/wp-admin/admin-header.php#L82-L87.
-		add_action( 'admin_print_styles-' . $hook_suffix, array( $this, 'admin_css' ) );
+		add_action( 'admin_print_styles-'.$hook_suffix, array( $this, 'admin_css' ) );
 	}
 
 	/**
@@ -83,7 +83,7 @@ 
 
 		wp_register_script(
 			'flot',
-			plugins_url( 'assets/flot/jquery.flot' . $min . '.js', \Pronamic\WordPress\Pay\Plugin::$file ),
+			plugins_url( 'assets/flot/jquery.flot'.$min.'.js', \Pronamic\WordPress\Pay\Plugin::$file ),
 			array( 'jquery' ),
 			$flot_version,
 			true
@@ -91,7 +91,7 @@ 
 
 		wp_register_script(
 			'flot-time',
-			plugins_url( 'assets/flot/jquery.flot.time' . $min . '.js', \Pronamic\WordPress\Pay\Plugin::$file ),
+			plugins_url( 'assets/flot/jquery.flot.time'.$min.'.js', \Pronamic\WordPress\Pay\Plugin::$file ),
 			array( 'flot' ),
 			$flot_version,
 			true
@@ -99,7 +99,7 @@ 
 
 		wp_register_script(
 			'flot-resize',
-			plugins_url( 'assets/flot/jquery.flot.resize' . $min . '.js', \Pronamic\WordPress\Pay\Plugin::$file ),
+			plugins_url( 'assets/flot/jquery.flot.resize'.$min.'.js', \Pronamic\WordPress\Pay\Plugin::$file ),
 			array( 'flot' ),
 			$flot_version,
 			true
@@ -108,7 +108,7 @@ 
 		// Accounting.js - http://openexchangerates.github.io/accounting.js.
 		wp_register_script(
 			'accounting',
-			plugins_url( 'assets/accounting/accounting' . $min . '.js', \Pronamic\WordPress\Pay\Plugin::$file ),
+			plugins_url( 'assets/accounting/accounting'.$min.'.js', \Pronamic\WordPress\Pay\Plugin::$file ),
 			array( 'jquery' ),
 			'0.4.1',
 			true
@@ -117,7 +117,7 @@ 
 		// Reports.
 		wp_register_script(
 			'proanmic-pay-admin-reports',
-			plugins_url( 'js/admin-reports' . $min . '.js', \Pronamic\WordPress\Pay\Plugin::$file ),
+			plugins_url( 'js/admin-reports'.$min.'.js', \Pronamic\WordPress\Pay\Plugin::$file ),
 			array(
 				'jquery',
 				'flot',
@@ -347,7 +347,7 @@ 
 				$value = (float) $data[ $key ]->value;
 			}
 
-			$report[] = array(
+			$report[ ] = array(
 				// Flot requires milliseconds so multiply with 1000.
 				$date->getTimestamp() * 1000,
 				$value,

classes/Admin/GatewayPostType.php

Spacing +30 added lines, -30 removed lines

@@ -36,15 +36,15 @@ 
 	public function __construct( AdminModule $admin ) {
 		$this->admin = $admin;
 
-		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_action( 'post_edit_form_tag', array( $this, 'post_edit_form_tag' ) );
 
 		add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
 
-		add_action( 'save_post_' . self::POST_TYPE, array( $this, 'save_post' ) );
+		add_action( 'save_post_'.self::POST_TYPE, array( $this, 'save_post' ) );
 
 		add_action( 'display_post_states', array( $this, 'display_post_states' ), 10, 2 );
 
@@ -142,7 +142,7 @@ 
 							$name = __( 'Dashboard', 'pronamic_ideal' );
 						}
 
-						$content[] = sprintf(
+						$content[ ] = sprintf(
 							'<a href="%s" target="_blank">%s</a>',
 							esc_attr( $url ),
 							esc_html( ucfirst( $name ) )
@@ -168,7 +168,7 @@ 
 		}
 
 		if ( intval( get_option( 'pronamic_pay_config_id' ) ) === $post->ID ) {
-			$post_states['pronamic_pay_config_default'] = __( 'Default', 'pronamic_ideal' );
+			$post_states[ 'pronamic_pay_config_default' ] = __( 'Default', 'pronamic_ideal' );
 		}
 
 		return $post_states;
@@ -229,7 +229,7 @@ 
 	public function meta_box_config( $post ) {
 		wp_nonce_field( 'pronamic_pay_save_gateway', 'pronamic_pay_nonce' );
 
-		include Plugin::$dirname . '/admin/meta-box-gateway-config.php';
+		include Plugin::$dirname.'/admin/meta-box-gateway-config.php';
 	}
 
 	/**
@@ -238,7 +238,7 @@ 
 	 * @param WP_Post $post The object for the current post/page.
 	 */
 	public function meta_box_test( $post ) {
-		include Plugin::$dirname . '/admin/meta-box-gateway-test.php';
+		include Plugin::$dirname.'/admin/meta-box-gateway-test.php';
 	}
 
 	/**
@@ -248,7 +248,7 @@ 
 	 */
 	public function save_post( $post_id ) {
 		// Nonce.
-		if ( ! filter_has_var( INPUT_POST, 'pronamic_pay_nonce' ) ) {
+		if ( !filter_has_var( INPUT_POST, 'pronamic_pay_nonce' ) ) {
 			return $post_id;
 		}
 
@@ -268,9 +268,9 @@ 
 		);
 
 		foreach ( $fields as $field ) {
-			if ( isset( $field['meta_key'], $field['filter'] ) ) {
-				$name   = $field['meta_key'];
-				$filter = $field['filter'];
+			if ( isset( $field[ 'meta_key' ], $field[ 'filter' ] ) ) {
+				$name   = $field[ 'meta_key' ];
+				$filter = $field[ 'filter' ];
 
 				$definition[ $name ] = $filter;
 			}
@@ -278,28 +278,28 @@ 
 
 		$data = filter_input_array( INPUT_POST, $definition );
 
-		if ( ! empty( $data['_pronamic_gateway_id'] ) ) {
+		if ( !empty( $data[ '_pronamic_gateway_id' ] ) ) {
 			$integrations = $this->admin->plugin->gateway_integrations;
 
-			if ( isset( $integrations[ $data['_pronamic_gateway_id'] ] ) ) {
-				$integration = $integrations[ $data['_pronamic_gateway_id'] ];
+			if ( isset( $integrations[ $data[ '_pronamic_gateway_id' ] ] ) ) {
+				$integration = $integrations[ $data[ '_pronamic_gateway_id' ] ];
 			}
 
 			if ( $integration ) {
 				$settings = $integration->get_settings();
 
 				foreach ( $fields as $field ) {
-					if ( isset( $field['default'], $field['meta_key'], $data[ $field['meta_key'] ] ) ) {
+					if ( isset( $field[ 'default' ], $field[ 'meta_key' ], $data[ $field[ 'meta_key' ] ] ) ) {
 						// Remove default value if not applicable to the selected gateway.
-						if ( isset( $field['methods'] ) ) {
-							$clean_default = array_intersect( $settings, $field['methods'] );
+						if ( isset( $field[ 'methods' ] ) ) {
+							$clean_default = array_intersect( $settings, $field[ 'methods' ] );
 
 							if ( empty( $clean_default ) ) {
-								$meta_value = get_post_meta( $post_id, $field['meta_key'], true );
+								$meta_value = get_post_meta( $post_id, $field[ 'meta_key' ], true );
 
 								// Only remove value if not saved before.
 								if ( empty( $meta_value ) ) {
-									$data[ $field['meta_key'] ] = null;
+									$data[ $field[ 'meta_key' ] ] = null;
 
 									continue;
 								}
@@ -307,13 +307,13 @@ 
 						}
 
 						// Set the default value if empty.
-						if ( empty( $data[ $field['meta_key'] ] ) ) {
-							$default = $field['default'];
+						if ( empty( $data[ $field[ 'meta_key' ] ] ) ) {
+							$default = $field[ 'default' ];
 
-							if ( is_array( $default ) && 2 === count( $default ) && Util::class_method_exists( $default[0], $default[1] ) ) {
-								$data[ $field['meta_key'] ] = call_user_func( $default, $field );
+							if ( is_array( $default ) && 2 === count( $default ) && Util::class_method_exists( $default[ 0 ], $default[ 1 ] ) ) {
+								$data[ $field[ 'meta_key' ] ] = call_user_func( $default, $field );
 							} else {
-								$data[ $field['meta_key'] ] = $default;
+								$data[ $field[ 'meta_key' ] ] = $default;
 							}
 						}
 					}
@@ -322,7 +322,7 @@ 
 				// Filter data through gateway integration settings.
 				$settings_classes = $integration->get_settings_class();
 
-				if ( ! is_array( $settings_classes ) ) {
+				if ( !is_array( $settings_classes ) ) {
 					$settings_classes = array( $settings_classes );
 				}
 
@@ -338,7 +338,7 @@ 
 		pronamic_pay_update_post_meta_data( $post_id, $data );
 
 		// Transient.
-		delete_transient( 'pronamic_pay_issuers_' . $post_id );
+		delete_transient( 'pronamic_pay_issuers_'.$post_id );
 
 		\Pronamic\WordPress\Pay\Core\PaymentMethods::update_active_payment_methods();
 	}
@@ -362,14 +362,14 @@ 
 			0  => '', // Unused. Messages start at index 1.
 			1  => __( 'Configuration 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],
+			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],
+			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  => __( 'Configuration 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( __( 'Configuration restored to revision from %s.', 'pronamic_ideal' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false, // WPCS: CSRF ok.
+			5  => isset( $_GET[ 'revision' ] ) ? sprintf( __( 'Configuration 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  => __( 'Configuration 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
@@ -377,7 +377,7 @@ 
 			// @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  => __( 'Configuration 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( __( 'Configuration scheduled for: %s.', 'pronamic_ideal' ), '<strong>' . $scheduled_date . '</strong>' ),
+			9  => sprintf( __( 'Configuration scheduled for: %s.', 'pronamic_ideal' ), '<strong>'.$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 => __( 'Configuration draft updated.', 'pronamic_ideal' ),
 		);