Give_Donation_Form_Grid_Block

Complexity

Total Complexity

10

Size/Duplication

Total Lines	186
Duplicated Lines	4.84 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	2	1
A	get_instance()	9	9	2
A	init()	0	3	1
B	register_block()	0	65	2
A	render_block()	0	22	2
A	blank_slate()	0	26	2

<?php
/**
 * Give Donation Grid Block Class
 *
 * @package     Give
 * @subpackage  Classes/Blocks
 * @copyright   Copyright (c) 2019, GiveWP
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       2.0.2
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Give_Donation_Form_Grid_Block Class.
 *
 * This class handles donation forms block.
 *
 * @since 2.0.2
 */
class Give_Donation_Form_Grid_Block {

Since you have declared the constructor as private, maybe you should also declare the class as final.

	/**
	 * Instance.
	 *
	 * @since
	 * @access private
	 * @var Give_Donation_Form_Grid_Block
	 */
	static private $instance;

	/**
	 * Singleton pattern.
	 *
	 * @since
	 * @access private
	 */
	private function __construct() {
	}


	/**
	 * Get instance.
	 *
	 * @since
	 * @access public
	 * @return Give_Donation_Form_Grid_Block
	 */
	public static function get_instance() {

This method seems to be duplicated in your project.

		if ( null === static::$instance ) {
			self::$instance = new static();

			self::$instance->init();
		}

		return self::$instance;
	}

	/**
	 * Class Constructor
	 *
	 * Set up the Give Donation Grid Block class.
	 *
	 * @since  2.0.2
	 * @access private
	 */
	private function init() {
		add_action( 'init', array( $this, 'register_block' ), 999 );
	}

	/**
	 * Register block
	 *
	 *
	 * @access public
	 */
	public function register_block() {
		// Bailout.
		if ( ! function_exists( 'register_block_type' ) ) {
			return;
		}

		// Register block.
		register_block_type( 'give/donation-form-grid', array(
			'render_callback' => array( $this, 'render_block' ),
			'attributes'      => array(
				'formsPerPage'      => array(
					'type'    => 'string',
					'default' => '12',
				),
				'formIDs'           => array(
					'type'    => 'string',
					'default' => '',
				),
				'excludedFormIDs'   => array(
					'type'    => 'string',
					'default' => '',
				),
				'orderBy'           => array(
					'type'    => 'string',
					'default' => 'date',
				),
				'order'             => array(
					'type'    => 'string',
					'default' => 'DESC',
				),
				'categories'        => array(
					'type'    => 'string',
					'default' => '',
				),
				'tags'              => array(
					'type'    => 'string',
					'default' => '',
				),
				'columns'           => array(
					'type'    => 'string',
					'default' => 'best-fit',
				),
				'showTitle'         => array(
					'type'    => 'boolean',
					'default' => true,
				),
				'showExcerpt'       => array(
					'type'    => 'boolean',
					'default' => true,
				),
				'showGoal'          => array(
					'type'    => 'boolean',
					'default' => true,
				),
				'showFeaturedImage' => array(
					'type'    => 'boolean',
					'default' => true,
				),
				'displayType'       => array(
					'type'    => 'string',
					'default' => 'redirect',
				),
			),
		) );
	}

	/**
	 * Block render callback
	 *
	 * @param array $attributes Block parameters.
	 *
	 * @access public
	 * @return string;

The doc-type string; could not be parsed: Expected "|" or "end of type", but got ";" at position 6. (view supported doc-types)

	 */
	public function render_block( $attributes ) {
		$parameters = array(
			'forms_per_page'      => absint( $attributes['formsPerPage'] ),
			'ids'                 => $attributes['formIDs'],
			'exclude'             => $attributes['excludedFormIDs'],
			'orderby'             => $attributes['orderBy'],
			'order'               => $attributes['order'],
			'cats'                => $attributes['categories'],
			'tags'                => $attributes['tags'],
			'columns'             => $attributes['columns'],
			'show_title'          => $attributes['showTitle'],
			'show_goal'           => $attributes['showGoal'],
			'show_excerpt'        => $attributes['showExcerpt'],
			'show_featured_image' => $attributes['showFeaturedImage'],
			'display_type'        => $attributes['displayType'],
		);

		$html = give_form_grid_shortcode( $parameters );
		$html = ! empty( $html ) ? $html : $this->blank_slate();

		return $html;
	}

	/**
	 * Return formatted notice when shortcode return empty string
	 *
	 * @since 2.4.0
	 *
	 * @return string
	 */
	private function blank_slate(){
		if( ! defined( 'REST_REQUEST' ) ) {

Space after opening control structure is required

No space before opening parenthesis is prohibited

			return '';
		}

		ob_start();

		$content = array(

$content is not used, you could remove the assignment.

			'image_url' => GIVE_PLUGIN_URL . 'assets/dist/images/give-icon-full-circle.svg',
			'image_alt' => __( 'Give Icon', 'give' ),
			'heading'   => __( 'No donation forms found.', 'give' ),
			'message'   => __( 'The first step towards accepting online donations is to create a form.', 'give' ),
			'cta_text'  => __( 'Create Donation Form', 'give' ),
			'cta_link'  => admin_url( 'post-new.php?post_type=give_forms' ),
			'help'      => sprintf(
				/* translators: 1: Opening anchor tag. 2: Closing anchor tag. */
				__( 'Need help? Get started with %1$sGive 101%2$s.', 'give' ),
				'<a href="http://docs.givewp.com/give101/" target="_blank">',
				'</a>'
			),
		);

		include_once GIVE_PLUGIN_DIR . 'includes/admin/views/blank-slate.php';

		return ob_get_clean();
	}
}

Give_Donation_Form_Grid_Block::get_instance();