Jetpack_Simple_Payments::__construct() - Code Metrics - Inspection of "Update dependency jest to v24.9.0" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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created 2019-08-17 00:07 UTC

Jetpack_Simple_Payments::__construct() A

↳ Parent: Jetpack_Simple_Payments

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	1
rs	10
c	0
b	0
f	0

<?php
/*
 * Simple Payments lets users embed a PayPal button fully integrated with wpcom to sell products on the site.
 * This is not a proper module yet, because not all the pieces are in place. Until everything is shipped, it can be turned
 * into module that can be enabled/disabled.
*/
class Jetpack_Simple_Payments {
	// These have to be under 20 chars because that is CPT limit.
	static $post_type_order = 'jp_pay_order';
	static $post_type_product = 'jp_pay_product';

	static $shortcode = 'simple-payment';

	static $css_classname_prefix = 'jetpack-simple-payments';

	static $required_plan;

	// Increase this number each time there's a change in CSS or JS to bust cache.
	static $version = '0.25';

	// Classic singleton pattern:
	private static $instance;
	private function __construct() {}
	static function getInstance() {
		if ( ! self::$instance ) {
			self::$instance = new self();
			self::$instance->register_init_hooks();
			self::$required_plan = ( defined( 'IS_WPCOM' ) && IS_WPCOM ) ? 'value_bundle' : 'jetpack_premium';
		}
		return self::$instance;
	}

	private function register_scripts_and_styles() {
		/**
		 * Paypal heavily discourages putting that script in your own server:
		 * @see https://developer.paypal.com/docs/integration/direct/express-checkout/integration-jsv4/add-paypal-button/
		 */
		wp_register_script( 'paypal-checkout-js', 'https://www.paypalobjects.com/api/checkout.js', array(), null, true );
		wp_register_script( 'paypal-express-checkout', plugins_url( '/paypal-express-checkout.js', __FILE__ ),
			array( 'jquery', 'paypal-checkout-js' ), self::$version );
		wp_register_style( 'jetpack-simple-payments', plugins_url( '/simple-payments.css', __FILE__ ), array( 'dashicons' ) );
	}

	private function register_init_hooks() {
		add_action( 'init', array( $this, 'init_hook_action' ) );
		add_action( 'jetpack_register_gutenberg_extensions', array( $this, 'register_gutenberg_block' ) );
		add_action( 'rest_api_init', array( $this, 'register_meta_fields_in_rest_api' ) );
	}

	private function register_shortcode() {
		add_shortcode( self::$shortcode, array( $this, 'parse_shortcode' ) );
	}

	public function init_hook_action() {
		add_filter( 'rest_api_allowed_post_types', array( $this, 'allow_rest_api_types' ) );
		add_filter( 'jetpack_sync_post_meta_whitelist', array( $this, 'allow_sync_post_meta' ) );
		if ( ! is_admin() ) {
			$this->register_scripts_and_styles();
		}
		$this->register_shortcode();
		$this->setup_cpts();

		add_filter( 'the_content', array( $this, 'remove_auto_paragraph_from_product_description' ), 0 );
	}

	function register_gutenberg_block() {
		if ( $this->is_enabled_jetpack_simple_payments() ) {
			jetpack_register_block( 'jetpack/simple-payments' );
		} else {
			Jetpack_Gutenberg::set_extension_unavailable(
				'jetpack/simple-payments',
				'missing_plan',
				array(
					'required_feature' => 'simple-payments',
					'required_plan'    => self::$required_plan,
				)
			);
		}
	}

	function remove_auto_paragraph_from_product_description( $content ) {
		if ( get_post_type() === self::$post_type_product ) {
			remove_filter( 'the_content', 'wpautop' );
		}

		return $content;
	}

	function get_blog_id() {
		if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
			return get_current_blog_id();
		}

		return Jetpack_Options::get_option( 'id' );
	}

	/**
	 * Used to check whether Simple Payments are enabled for given site.
	 *
	 * @return bool True if Simple Payments are enabled, false otherwise.
	 */
	function is_enabled_jetpack_simple_payments() {
		/**
		 * Can be used by plugin authors to disable the conflicting output of Simple Payments.
		 *
		 * @since 6.3.0
		 *
		 * @param bool True if Simple Payments should be disabled, false otherwise.
		 */
		if ( apply_filters( 'jetpack_disable_simple_payments', false ) ) {
			return false;
		}

		// For WPCOM sites
		if ( defined( 'IS_WPCOM' ) && IS_WPCOM && function_exists( 'has_any_blog_stickers' ) ) {
			$site_id = $this->get_blog_id();
			return has_any_blog_stickers( array( 'premium-plan', 'business-plan', 'ecommerce-plan' ), $site_id );
		}

		// For all Jetpack sites
		return Jetpack::is_active() && Jetpack_Plan::supports( 'simple-payments');
	}

	function parse_shortcode( $attrs, $content = false ) {
		if ( empty( $attrs['id'] ) ) {
			return;
		}
		$product = get_post( $attrs['id'] );
		if ( ! $product || is_wp_error( $product ) ) {
			return;
		}
		if ( $product->post_type !== self::$post_type_product || 'publish' !== $product->post_status ) {
			return;
		}

		// We allow for overriding the presentation labels
		$data = shortcode_atts( array(
			'blog_id'     => $this->get_blog_id(),
			'dom_id'      => uniqid( self::$css_classname_prefix . '-' . $product->ID . '_', true ),
			'class'       => self::$css_classname_prefix . '-' . $product->ID,
			'title'       => get_the_title( $product ),
			'description' => $product->post_content,
			'cta'         => get_post_meta( $product->ID, 'spay_cta', true ),
			'multiple'    => get_post_meta( $product->ID, 'spay_multiple', true ) || '0'
		), $attrs );

		$data['price'] = $this->format_price(
			get_post_meta( $product->ID, 'spay_price', true ),
			get_post_meta( $product->ID, 'spay_currency', true )
		);

		$data['id'] = $attrs['id'];

		if( ! wp_style_is( 'jetpack-simple-payments', 'enqueued' ) ) {
			wp_enqueue_style( 'jetpack-simple-payments' );
		}

		if ( ! $this->is_enabled_jetpack_simple_payments() ) {
			return $this->output_admin_warning( $data );
		}

		if ( ! wp_script_is( 'paypal-express-checkout', 'enqueued' ) ) {
			wp_enqueue_script( 'paypal-express-checkout' );
		}

		wp_add_inline_script( 'paypal-express-checkout', sprintf(
			"try{PaypalExpressCheckout.renderButton( '%d', '%d', '%s', '%d' );}catch(e){}",
			esc_js( $data['blog_id'] ),
			esc_js( $attrs['id'] ),
			esc_js( $data['dom_id'] ),
			esc_js( $data['multiple'] )
		) );

		return $this->output_shortcode( $data );
	}

	function output_admin_warning( $data ) {
		if ( ! current_user_can( 'manage_options' ) ) {
			return;
		}

		jetpack_require_lib( 'components' );
		return Jetpack_Components::render_upgrade_nudge( array(
			'plan' => self::$required_plan
		) );
	}

	function output_shortcode( $data ) {
		$items = '';
		$css_prefix = self::$css_classname_prefix;

		if ( $data['multiple'] ) {
			$items = sprintf( '
				<div class="%1$s">
					<input class="%2$s" type="number" value="1" min="1" id="%3$s" />
				</div>
				',
				esc_attr( "${css_prefix}-items" ),
				esc_attr( "${css_prefix}-items-number" ),
				esc_attr( "{$data['dom_id']}_number" )
			);
		}
		$image = "";
		if( has_post_thumbnail( $data['id'] ) ) {
			$image = sprintf( '<div class="%1$s"><div class="%2$s">%3$s</div></div>',
				esc_attr( "${css_prefix}-product-image" ),
				esc_attr( "${css_prefix}-image" ),
				get_the_post_thumbnail( $data['id'], 'full' )
			);
		}
		return sprintf( '
<div class="%1$s">
	<div class="%2$s">
		%3$s
		<div class="%4$s">
			<div class="%5$s"><p>%6$s</p></div>
			<div class="%7$s"><p>%8$s</p></div>
			<div class="%9$s"><p>%10$s</p></div>
			<div class="%11$s" id="%12$s"></div>
			<div class="%13$s">
				%14$s
				<div class="%15$s" id="%16$s"></div>
			</div>
		</div>
	</div>
</div>
',
			esc_attr( "{$data['class']} ${css_prefix}-wrapper" ),
			esc_attr( "${css_prefix}-product" ),
			$image,
			esc_attr( "${css_prefix}-details" ),
			esc_attr( "${css_prefix}-title" ),
			esc_html( $data['title'] ),
			esc_attr( "${css_prefix}-description" ),
			wp_kses( $data['description'], wp_kses_allowed_html( 'post' ) ),
			esc_attr( "${css_prefix}-price" ),
			esc_html( $data['price'] ),
			esc_attr( "${css_prefix}-purchase-message" ),
			esc_attr( "{$data['dom_id']}-message-container" ),
			esc_attr( "${css_prefix}-purchase-box" ),
			$items,
			esc_attr( "${css_prefix}-button" ),
			esc_attr( "{$data['dom_id']}_button" )
		);
	}

	/**
	 * Format a price with currency
	 *
	 * Uses currency-aware formatting to output a formatted price with a simple fallback.
	 *
	 * Largely inspired by WordPress.com's Store_Price::display_currency
	 *
	 * @param  string $price    Price.
	 * @param  string $currency Currency.
	 * @return string           Formatted price.
	 */
	private function format_price( $price, $currency ) {
		$currency_details = self::get_currency( $currency );

		if ( $currency_details ) {
			// Ensure USD displays as 1234.56 even in non-US locales.
			$amount = 'USD' === $currency
				? number_format( $price, $currency_details['decimal'], '.', ',' )
				: number_format_i18n( $price, $currency_details['decimal'] );

			return sprintf(
				$currency_details['format'],
				$currency_details['symbol'],
				$amount
			);
		}

		// Fall back to unspecified currency symbol like `¤1,234.05`.
		// @link https://en.wikipedia.org/wiki/Currency_sign_(typography).
		if ( ! $currency ) {
			return '¤' . number_format_i18n( $price, 2 );
		}

		return number_format_i18n( $price, 2 ) . ' ' . $currency;
	}

	/**
	 * Allows custom post types to be used by REST API.
	 * @param $post_types
	 * @see hook 'rest_api_allowed_post_types'
	 * @return array
	 */
	function allow_rest_api_types( $post_types ) {
		$post_types[] = self::$post_type_order;
		$post_types[] = self::$post_type_product;
		return $post_types;
	}

	function allow_sync_post_meta( $post_meta ) {
		return array_merge( $post_meta, array(
			'spay_paypal_id',
			'spay_status',
			'spay_product_id',
			'spay_quantity',
			'spay_price',
			'spay_customer_email',
			'spay_currency',
			'spay_cta',
			'spay_email',
			'spay_multiple',
			'spay_formatted_price',
		) );
	}

	/**
	 * Enable Simple payments custom meta values for access through the REST API.
	 * Field’s value will be exposed on a .meta key in the endpoint response,
	 * and WordPress will handle setting up the callbacks for reading and writing
	 * to that meta key.
	 *
	 * @link https://developer.wordpress.org/rest-api/extending-the-rest-api/modifying-responses/
	 */
	public function register_meta_fields_in_rest_api() {
		register_meta( 'post', 'spay_price', array(
			'description'       => esc_html__( 'Simple payments; price.', 'jetpack' ),
			'object_subtype'    => self::$post_type_product,
			'sanitize_callback' => array( $this, 'sanitize_price' ),
			'show_in_rest'      => true,
			'single'            => true,
			'type'              => 'number',
		) );

		register_meta( 'post', 'spay_currency', array(
			'description'       => esc_html__( 'Simple payments; currency code.', 'jetpack' ),
			'object_subtype'    => self::$post_type_product,
			'sanitize_callback' => array( $this, 'sanitize_currency' ),
			'show_in_rest'      => true,
			'single'            => true,
			'type'              => 'string',
		) );

		register_meta( 'post', 'spay_cta', array(
			'description'       => esc_html__( 'Simple payments; text with "Buy" or other CTA', 'jetpack' ),
			'object_subtype'    => self::$post_type_product,
			'sanitize_callback' => 'sanitize_text_field',
			'show_in_rest'      => true,
			'single'            => true,
			'type'              => 'string',
		) );

		register_meta( 'post', 'spay_multiple', array(
			'description'       => esc_html__( 'Simple payments; allow multiple items', 'jetpack' ),
			'object_subtype'    => self::$post_type_product,
			'sanitize_callback' => 'rest_sanitize_boolean',
			'show_in_rest'      => true,
			'single'            => true,
			'type'              => 'boolean',
		) );

		register_meta( 'post', 'spay_email', array(
			'description'       => esc_html__( 'Simple payments button; paypal email.', 'jetpack' ),
			'sanitize_callback' => 'sanitize_email',
			'show_in_rest'      => true,
			'single'            => true,
			'type'              => 'string',
		) );

		register_meta( 'post', 'spay_status', array(
			'description'       => esc_html__( 'Simple payments; status.', 'jetpack' ),
			'object_subtype'    => self::$post_type_product,
			'sanitize_callback' => 'sanitize_text_field',
			'show_in_rest'      => true,
			'single'            => true,
			'type'              => 'string',
		) );
	}

	/**
	 * Sanitize three-character ISO-4217 Simple payments currency
	 *
	 * List has to be in sync with list at the client side:
	 * @link https://github.com/Automattic/wp-calypso/blob/6d02ffe73cc073dea7270a22dc30881bff17d8fb/client/lib/simple-payments/constants.js
	 *
	 * Currencies should be supported by PayPal:
	 * @link https://developer.paypal.com/docs/integration/direct/rest/currency-codes/
	 */
	public static function sanitize_currency( $currency ) {
		$valid_currencies = array(
			'USD',
			'EUR',
			'AUD',
			'BRL',
			'CAD',
			'CZK',
			'DKK',
			'HKD',
			'HUF',
			'ILS',
			'JPY',
			'MYR',
			'MXN',
			'TWD',
			'NZD',
			'NOK',
			'PHP',
			'PLN',
			'GBP',
			'RUB',
			'SGD',
			'SEK',
			'CHF',
			'THB',
		);

		return in_array( $currency, $valid_currencies ) ? $currency : false;
	}

	/**
	 * Sanitize price:
	 *
	 * Positive integers and floats
	 * Supports two decimal places.
	 * Maximum length: 10.
	 *
	 * See `price` from PayPal docs:
	 * @link https://developer.paypal.com/docs/api/orders/v1/#definition-item
	 *
	 * @param      $value
	 * @return null|string
	 */
	public static function sanitize_price( $price ) {
		return preg_match( '/^[0-9]{0,10}(\.[0-9]{0,2})?$/', $price ) ? $price : false;
	}

	/**
	 * Sets up the custom post types for the module.
	 */
	function setup_cpts() {

		/*
		 * ORDER data structure. holds:
		 * title = customer_name | 4xproduct_name
		 * excerpt = customer_name + customer contact info + customer notes from paypal form
		 * metadata:
		 * spay_paypal_id - paypal id of transaction
		 * spay_status
		 * spay_product_id - post_id of bought product
		 * spay_quantity - quantity of product
		 * spay_price - item price at the time of purchase
		 * spay_customer_email - customer email
		 * ... (WIP)
		 */
		$order_capabilities = array(
			'edit_post'             => 'edit_posts',
			'read_post'             => 'read_private_posts',
			'delete_post'           => 'delete_posts',
			'edit_posts'            => 'edit_posts',
			'edit_others_posts'     => 'edit_others_posts',
			'publish_posts'         => 'publish_posts',
			'read_private_posts'    => 'read_private_posts',
		);
		$order_args = array(
			'label'                 => esc_html_x( 'Order', 'noun: a quantity of goods or items purchased or sold', 'jetpack' ),
			'description'           => esc_html__( 'Simple Payments orders', 'jetpack' ),
			'supports'              => array( 'custom-fields', 'excerpt' ),
			'hierarchical'          => false,
			'public'                => false,
			'show_ui'               => false,
			'show_in_menu'          => false,
			'show_in_admin_bar'     => false,
			'show_in_nav_menus'     => false,
			'can_export'            => true,
			'has_archive'           => false,
			'exclude_from_search'   => true,
			'publicly_queryable'    => false,
			'rewrite'               => false,
			'capabilities'          => $order_capabilities,
			'show_in_rest'          => true,
		);
		register_post_type( self::$post_type_order, $order_args );

		/*
		 * PRODUCT data structure. Holds:
		 * title - title
		 * content - description
		 * thumbnail - image
		 * metadata:
		 * spay_price - price
		 * spay_formatted_price
		 * spay_currency - currency code
		 * spay_cta - text with "Buy" or other CTA
		 * spay_email - paypal email
		 * spay_multiple - allow for multiple items
		 * spay_status - status. { enabled | disabled }
		 */
		$product_capabilities = array(
			'edit_post'             => 'edit_posts',
			'read_post'             => 'read_private_posts',
			'delete_post'           => 'delete_posts',
			'edit_posts'            => 'publish_posts',
			'edit_others_posts'     => 'edit_others_posts',
			'publish_posts'         => 'publish_posts',
			'read_private_posts'    => 'read_private_posts',
		);
		$product_args = array(
			'label'                 => esc_html__( 'Product', 'jetpack' ),
			'description'           => esc_html__( 'Simple Payments products', 'jetpack' ),
			'supports'              => array( 'title', 'editor','thumbnail', 'custom-fields', 'author' ),
			'hierarchical'          => false,
			'public'                => false,
			'show_ui'               => false,
			'show_in_menu'          => false,
			'show_in_admin_bar'     => false,
			'show_in_nav_menus'     => false,
			'can_export'            => true,
			'has_archive'           => false,
			'exclude_from_search'   => true,
			'publicly_queryable'    => false,
			'rewrite'               => false,
			'capabilities'          => $product_capabilities,
			'show_in_rest'          => true,
		);
		register_post_type( self::$post_type_product, $product_args );
	}

	/**
	 * Format a price for display
	 *
	 * Largely taken from WordPress.com Store_Price class
	 *
	 * The currency array will have the shape:
	 *   format  => string sprintf format with placeholders `%1$s`: Symbol `%2$s`: Price.
	 *   symbol  => string Symbol string
	 *   desc    => string Text description of currency
	 *   decimal => int    Number of decimal places
	 *
	 * @param  string $the_currency The desired currency, e.g. 'USD'.
	 * @return ?array               Currency object or null if not found.

	 */
	private static function get_currency( $the_currency ) {
		$currencies = array(
			'USD' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => '$',
				'decimal' => 2,
			),
			'GBP' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => '&#163;',
				'decimal' => 2,
			),
			'JPY' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => '&#165;',
				'decimal' => 0,
			),
			'BRL' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => 'R$',
				'decimal' => 2,
			),
			'EUR' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => '&#8364;',
				'decimal' => 2,
			),
			'NZD' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => 'NZ$',
				'decimal' => 2,
			),
			'AUD' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => 'A$',
				'decimal' => 2,
			),
			'CAD' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => 'C$',
				'decimal' => 2,
			),
			'ILS' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => '₪',
				'decimal' => 2,
			),
			'RUB' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => '₽',
				'decimal' => 2,
			),
			'MXN' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => 'MX$',
				'decimal' => 2,
			),
			'MYR' => array(
				'format'  => '%2$s%1$s', // 1: Symbol 2: currency value
				'symbol'  => 'RM',
				'decimal' => 2,
			),
			'SEK' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'Skr',
				'decimal' => 2,
			),
			'HUF' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'Ft',
				'decimal' => 0, // Decimals are supported by Stripe but not by PayPal.
			),
			'CHF' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'CHF',
				'decimal' => 2,
			),
			'CZK' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'Kč',
				'decimal' => 2,
			),
			'DKK' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'Dkr',
				'decimal' => 2,
			),
			'HKD' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'HK$',
				'decimal' => 2,
			),
			'NOK' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'Kr',
				'decimal' => 2,
			),
			'PHP' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => '₱',
				'decimal' => 2,
			),
			'PLN' => array(
				'format'  => '%2$s %1$s', // 1: Symbol 2: currency value
				'symbol'  => 'PLN',
				'decimal' => 2,
			),
			'SGD' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => 'S$',
				'decimal' => 2,
			),
			'TWD' => array(
				'format'  => '%1$s%2$s', // 1: Symbol 2: currency value
				'symbol'  => 'NT$',
				'decimal' => 0, // Decimals are supported by Stripe but not by PayPal.
			),
			'THB' => array(
				'format'  => '%2$s%1$s', // 1: Symbol 2: currency value
				'symbol'  => '฿',
				'decimal' => 2,
			),
		);

		if ( isset( $currencies[ $the_currency ] ) ) {
			return $currencies[ $the_currency ];
		}
		return null;
	}
}
Jetpack_Simple_Payments::getInstance();


1			<?php
2			/*
3			* Simple Payments lets users embed a PayPal button fully integrated with wpcom to sell products on the site.
4			* This is not a proper module yet, because not all the pieces are in place. Until everything is shipped, it can be turned
5			* into module that can be enabled/disabled.
6			*/
7			class Jetpack_Simple_Payments {
8			// These have to be under 20 chars because that is CPT limit.
9			static $post_type_order = 'jp_pay_order';
10			static $post_type_product = 'jp_pay_product';
11
12			static $shortcode = 'simple-payment';
13
14			static $css_classname_prefix = 'jetpack-simple-payments';
15
16			static $required_plan;
17
18			// Increase this number each time there's a change in CSS or JS to bust cache.
19			static $version = '0.25';
20
21			// Classic singleton pattern:
22			private static $instance;
23			private function __construct() {}
24			static function getInstance() {
25			if ( ! self::$instance ) {
26			self::$instance = new self();
27			self::$instance->register_init_hooks();
28			self::$required_plan = ( defined( 'IS_WPCOM' ) && IS_WPCOM ) ? 'value_bundle' : 'jetpack_premium';
29			}
30			return self::$instance;
31			}
32
33			private function register_scripts_and_styles() {
34			/**
35			* Paypal heavily discourages putting that script in your own server:
36			* @see https://developer.paypal.com/docs/integration/direct/express-checkout/integration-jsv4/add-paypal-button/
37			*/
38			wp_register_script( 'paypal-checkout-js', 'https://www.paypalobjects.com/api/checkout.js', array(), null, true );
39			wp_register_script( 'paypal-express-checkout', plugins_url( '/paypal-express-checkout.js', __FILE__ ),
40			array( 'jquery', 'paypal-checkout-js' ), self::$version );
41			wp_register_style( 'jetpack-simple-payments', plugins_url( '/simple-payments.css', __FILE__ ), array( 'dashicons' ) );
42			}
43
44			private function register_init_hooks() {
45			add_action( 'init', array( $this, 'init_hook_action' ) );
46			add_action( 'jetpack_register_gutenberg_extensions', array( $this, 'register_gutenberg_block' ) );
47			add_action( 'rest_api_init', array( $this, 'register_meta_fields_in_rest_api' ) );
48			}
49
50			private function register_shortcode() {
51			add_shortcode( self::$shortcode, array( $this, 'parse_shortcode' ) );
52			}
53
54			public function init_hook_action() {
55			add_filter( 'rest_api_allowed_post_types', array( $this, 'allow_rest_api_types' ) );
56			add_filter( 'jetpack_sync_post_meta_whitelist', array( $this, 'allow_sync_post_meta' ) );
57			if ( ! is_admin() ) {
58			$this->register_scripts_and_styles();
59			}
60			$this->register_shortcode();
61			$this->setup_cpts();
62
63			add_filter( 'the_content', array( $this, 'remove_auto_paragraph_from_product_description' ), 0 );
64			}
65
66			function register_gutenberg_block() {
67			if ( $this->is_enabled_jetpack_simple_payments() ) {
68			jetpack_register_block( 'jetpack/simple-payments' );
69			} else {
70			Jetpack_Gutenberg::set_extension_unavailable(
71			'jetpack/simple-payments',
72			'missing_plan',
73			array(
74			'required_feature' => 'simple-payments',
75			'required_plan' => self::$required_plan,
76			)
77			);
78			}
79			}
80
81			function remove_auto_paragraph_from_product_description( $content ) {
82			if ( get_post_type() === self::$post_type_product ) {
83			remove_filter( 'the_content', 'wpautop' );
84			}
85
86			return $content;
87			}
88
89			function get_blog_id() {
90			if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
91			return get_current_blog_id();
92			}
93
94			return Jetpack_Options::get_option( 'id' );
95			}
96
97			/**
98			* Used to check whether Simple Payments are enabled for given site.
99			*
100			* @return bool True if Simple Payments are enabled, false otherwise.
101			*/
102			function is_enabled_jetpack_simple_payments() {
103			/**
104			* Can be used by plugin authors to disable the conflicting output of Simple Payments.
105			*
106			* @since 6.3.0
107			*
108			* @param bool True if Simple Payments should be disabled, false otherwise.
109			*/
110			if ( apply_filters( 'jetpack_disable_simple_payments', false ) ) {
111			return false;
112			}
113
114			// For WPCOM sites
115			if ( defined( 'IS_WPCOM' ) && IS_WPCOM && function_exists( 'has_any_blog_stickers' ) ) {
116			$site_id = $this->get_blog_id();
117			return has_any_blog_stickers( array( 'premium-plan', 'business-plan', 'ecommerce-plan' ), $site_id );
118			}
119
120			// For all Jetpack sites
121			return Jetpack::is_active() && Jetpack_Plan::supports( 'simple-payments');
122			}
123
124			function parse_shortcode( $attrs, $content = false ) {
125			if ( empty( $attrs['id'] ) ) {
126			return;
127			}
128			$product = get_post( $attrs['id'] );
129			if ( ! $product \|\| is_wp_error( $product ) ) {
130			return;
131			}
132			if ( $product->post_type !== self::$post_type_product \|\| 'publish' !== $product->post_status ) {
133			return;
134			}
135
136			// We allow for overriding the presentation labels
137			$data = shortcode_atts( array(
138			'blog_id' => $this->get_blog_id(),
139			'dom_id' => uniqid( self::$css_classname_prefix . '-' . $product->ID . '_', true ),
140			'class' => self::$css_classname_prefix . '-' . $product->ID,
141			'title' => get_the_title( $product ),
142			'description' => $product->post_content,
143			'cta' => get_post_meta( $product->ID, 'spay_cta', true ),
144			'multiple' => get_post_meta( $product->ID, 'spay_multiple', true ) \|\| '0'
145			), $attrs );
146
147			$data['price'] = $this->format_price(
148			get_post_meta( $product->ID, 'spay_price', true ),
149			get_post_meta( $product->ID, 'spay_currency', true )
150			);
151
152			$data['id'] = $attrs['id'];
153
154			if( ! wp_style_is( 'jetpack-simple-payments', 'enqueued' ) ) {
155			wp_enqueue_style( 'jetpack-simple-payments' );
156			}
157
158			if ( ! $this->is_enabled_jetpack_simple_payments() ) {
159			return $this->output_admin_warning( $data );
160			}
161
162			if ( ! wp_script_is( 'paypal-express-checkout', 'enqueued' ) ) {
163			wp_enqueue_script( 'paypal-express-checkout' );
164			}
165
166			wp_add_inline_script( 'paypal-express-checkout', sprintf(
167			"try{PaypalExpressCheckout.renderButton( '%d', '%d', '%s', '%d' );}catch(e){}",
168			esc_js( $data['blog_id'] ),
169			esc_js( $attrs['id'] ),
170			esc_js( $data['dom_id'] ),
171			esc_js( $data['multiple'] )
172			) );
173
174			return $this->output_shortcode( $data );
175			}
176
177			function output_admin_warning( $data ) {
178			if ( ! current_user_can( 'manage_options' ) ) {
179			return;
180			}
181
182			jetpack_require_lib( 'components' );
183			return Jetpack_Components::render_upgrade_nudge( array(
184			'plan' => self::$required_plan
185			) );
186			}
187
188			function output_shortcode( $data ) {
189			$items = '';
190			$css_prefix = self::$css_classname_prefix;
191
192			if ( $data['multiple'] ) {
193			$items = sprintf( '
194			<div class="%1$s">
195			<input class="%2$s" type="number" value="1" min="1" id="%3$s" />
196			</div>
197			',
198			esc_attr( "${css_prefix}-items" ),
199			esc_attr( "${css_prefix}-items-number" ),
200			esc_attr( "{$data['dom_id']}_number" )
201			);
202			}
203			$image = "";
204			if( has_post_thumbnail( $data['id'] ) ) {
205			$image = sprintf( '<div class="%1$s"><div class="%2$s">%3$s</div></div>',
206			esc_attr( "${css_prefix}-product-image" ),
207			esc_attr( "${css_prefix}-image" ),
208			get_the_post_thumbnail( $data['id'], 'full' )
209			);
210			}
211			return sprintf( '
212			<div class="%1$s">
213			<div class="%2$s">
214			%3$s
215			<div class="%4$s">
216			<div class="%5$s"><p>%6$s</p></div>
217			<div class="%7$s"><p>%8$s</p></div>
218			<div class="%9$s"><p>%10$s</p></div>
219			<div class="%11$s" id="%12$s"></div>
220			<div class="%13$s">
221			%14$s
222			<div class="%15$s" id="%16$s"></div>
223			</div>
224			</div>
225			</div>
226			</div>
227			',
228			esc_attr( "{$data['class']} ${css_prefix}-wrapper" ),
229			esc_attr( "${css_prefix}-product" ),
230			$image,
231			esc_attr( "${css_prefix}-details" ),
232			esc_attr( "${css_prefix}-title" ),
233			esc_html( $data['title'] ),
234			esc_attr( "${css_prefix}-description" ),
235			wp_kses( $data['description'], wp_kses_allowed_html( 'post' ) ),
236			esc_attr( "${css_prefix}-price" ),
237			esc_html( $data['price'] ),
238			esc_attr( "${css_prefix}-purchase-message" ),
239			esc_attr( "{$data['dom_id']}-message-container" ),
240			esc_attr( "${css_prefix}-purchase-box" ),
241			$items,
242			esc_attr( "${css_prefix}-button" ),
243			esc_attr( "{$data['dom_id']}_button" )
244			);
245			}
246
247			/**
248			* Format a price with currency
249			*
250			* Uses currency-aware formatting to output a formatted price with a simple fallback.
251			*
252			* Largely inspired by WordPress.com's Store_Price::display_currency
253			*
254			* @param string $price Price.
255			* @param string $currency Currency.
256			* @return string Formatted price.
257			*/
258			private function format_price( $price, $currency ) {
259			$currency_details = self::get_currency( $currency );
260
261			if ( $currency_details ) {
262			// Ensure USD displays as 1234.56 even in non-US locales.
263			$amount = 'USD' === $currency
264			? number_format( $price, $currency_details['decimal'], '.', ',' )
265			: number_format_i18n( $price, $currency_details['decimal'] );
266
267			return sprintf(
268			$currency_details['format'],
269			$currency_details['symbol'],
270			$amount
271			);
272			}
273
274			// Fall back to unspecified currency symbol like `¤1,234.05`.
275			// @link https://en.wikipedia.org/wiki/Currency_sign_(typography).
276			if ( ! $currency ) {
277			return '¤' . number_format_i18n( $price, 2 );
278			}
279
280			return number_format_i18n( $price, 2 ) . ' ' . $currency;
281			}
282
283			/**
284			* Allows custom post types to be used by REST API.
285			* @param $post_types
286			* @see hook 'rest_api_allowed_post_types'
287			* @return array
288			*/
289			function allow_rest_api_types( $post_types ) {
290			$post_types[] = self::$post_type_order;
291			$post_types[] = self::$post_type_product;
292			return $post_types;
293			}
294
295			function allow_sync_post_meta( $post_meta ) {
296			return array_merge( $post_meta, array(
297			'spay_paypal_id',
298			'spay_status',
299			'spay_product_id',
300			'spay_quantity',
301			'spay_price',
302			'spay_customer_email',
303			'spay_currency',
304			'spay_cta',
305			'spay_email',
306			'spay_multiple',
307			'spay_formatted_price',
308			) );
309			}
310
311			/**
312			* Enable Simple payments custom meta values for access through the REST API.
313			* Field’s value will be exposed on a .meta key in the endpoint response,
314			* and WordPress will handle setting up the callbacks for reading and writing
315			* to that meta key.
316			*
317			* @link https://developer.wordpress.org/rest-api/extending-the-rest-api/modifying-responses/
318			*/
319			public function register_meta_fields_in_rest_api() {
320			register_meta( 'post', 'spay_price', array(
321			'description' => esc_html__( 'Simple payments; price.', 'jetpack' ),
322			'object_subtype' => self::$post_type_product,
323			'sanitize_callback' => array( $this, 'sanitize_price' ),
324			'show_in_rest' => true,
325			'single' => true,
326			'type' => 'number',
327			) );
328
329			register_meta( 'post', 'spay_currency', array(
330			'description' => esc_html__( 'Simple payments; currency code.', 'jetpack' ),
331			'object_subtype' => self::$post_type_product,
332			'sanitize_callback' => array( $this, 'sanitize_currency' ),
333			'show_in_rest' => true,
334			'single' => true,
335			'type' => 'string',
336			) );
337
338			register_meta( 'post', 'spay_cta', array(
339			'description' => esc_html__( 'Simple payments; text with "Buy" or other CTA', 'jetpack' ),
340			'object_subtype' => self::$post_type_product,
341			'sanitize_callback' => 'sanitize_text_field',
342			'show_in_rest' => true,
343			'single' => true,
344			'type' => 'string',
345			) );
346
347			register_meta( 'post', 'spay_multiple', array(
348			'description' => esc_html__( 'Simple payments; allow multiple items', 'jetpack' ),
349			'object_subtype' => self::$post_type_product,
350			'sanitize_callback' => 'rest_sanitize_boolean',
351			'show_in_rest' => true,
352			'single' => true,
353			'type' => 'boolean',
354			) );
355
356			register_meta( 'post', 'spay_email', array(
357			'description' => esc_html__( 'Simple payments button; paypal email.', 'jetpack' ),
358			'sanitize_callback' => 'sanitize_email',
359			'show_in_rest' => true,
360			'single' => true,
361			'type' => 'string',
362			) );
363
364			register_meta( 'post', 'spay_status', array(
365			'description' => esc_html__( 'Simple payments; status.', 'jetpack' ),
366			'object_subtype' => self::$post_type_product,
367			'sanitize_callback' => 'sanitize_text_field',
368			'show_in_rest' => true,
369			'single' => true,
370			'type' => 'string',
371			) );
372			}
373
374			/**
375			* Sanitize three-character ISO-4217 Simple payments currency
376			*
377			* List has to be in sync with list at the client side:
378			* @link https://github.com/Automattic/wp-calypso/blob/6d02ffe73cc073dea7270a22dc30881bff17d8fb/client/lib/simple-payments/constants.js
379			*
380			* Currencies should be supported by PayPal:
381			* @link https://developer.paypal.com/docs/integration/direct/rest/currency-codes/
382			*/
383			public static function sanitize_currency( $currency ) {
384			$valid_currencies = array(
385			'USD',
386			'EUR',
387			'AUD',
388			'BRL',
389			'CAD',
390			'CZK',
391			'DKK',
392			'HKD',
393			'HUF',
394			'ILS',
395			'JPY',
396			'MYR',
397			'MXN',
398			'TWD',
399			'NZD',
400			'NOK',
401			'PHP',
402			'PLN',
403			'GBP',
404			'RUB',
405			'SGD',
406			'SEK',
407			'CHF',
408			'THB',
409			);
410
411			return in_array( $currency, $valid_currencies ) ? $currency : false;
412			}
413
414			/**
415			* Sanitize price:
416			*
417			* Positive integers and floats
418			* Supports two decimal places.
419			* Maximum length: 10.
420			*
421			* See `price` from PayPal docs:
422			* @link https://developer.paypal.com/docs/api/orders/v1/#definition-item
423			*
424			* @param $value
425			* @return null\|string
426			*/
427			public static function sanitize_price( $price ) {
428			return preg_match( '/^[0-9]{0,10}(\.[0-9]{0,2})?$/', $price ) ? $price : false;
429			}
430
431			/**
432			* Sets up the custom post types for the module.
433			*/
434			function setup_cpts() {
435
436			/*
437			* ORDER data structure. holds:
438			* title = customer_name \| 4xproduct_name
439			* excerpt = customer_name + customer contact info + customer notes from paypal form
440			* metadata:
441			* spay_paypal_id - paypal id of transaction
442			* spay_status
443			* spay_product_id - post_id of bought product
444			* spay_quantity - quantity of product
445			* spay_price - item price at the time of purchase
446			* spay_customer_email - customer email
447			* ... (WIP)
448			*/
449			$order_capabilities = array(
450			'edit_post' => 'edit_posts',
451			'read_post' => 'read_private_posts',
452			'delete_post' => 'delete_posts',
453			'edit_posts' => 'edit_posts',
454			'edit_others_posts' => 'edit_others_posts',
455			'publish_posts' => 'publish_posts',
456			'read_private_posts' => 'read_private_posts',
457			);
458			$order_args = array(
459			'label' => esc_html_x( 'Order', 'noun: a quantity of goods or items purchased or sold', 'jetpack' ),
460			'description' => esc_html__( 'Simple Payments orders', 'jetpack' ),
461			'supports' => array( 'custom-fields', 'excerpt' ),
462			'hierarchical' => false,
463			'public' => false,
464			'show_ui' => false,
465			'show_in_menu' => false,
466			'show_in_admin_bar' => false,
467			'show_in_nav_menus' => false,
468			'can_export' => true,
469			'has_archive' => false,
470			'exclude_from_search' => true,
471			'publicly_queryable' => false,
472			'rewrite' => false,
473			'capabilities' => $order_capabilities,
474			'show_in_rest' => true,
475			);
476			register_post_type( self::$post_type_order, $order_args );
477
478			/*
479			* PRODUCT data structure. Holds:
480			* title - title
481			* content - description
482			* thumbnail - image
483			* metadata:
484			* spay_price - price
485			* spay_formatted_price
486			* spay_currency - currency code
487			* spay_cta - text with "Buy" or other CTA
488			* spay_email - paypal email
489			* spay_multiple - allow for multiple items
490			* spay_status - status. { enabled \| disabled }
491			*/
492			$product_capabilities = array(
493			'edit_post' => 'edit_posts',
494			'read_post' => 'read_private_posts',
495			'delete_post' => 'delete_posts',
496			'edit_posts' => 'publish_posts',
497			'edit_others_posts' => 'edit_others_posts',
498			'publish_posts' => 'publish_posts',
499			'read_private_posts' => 'read_private_posts',
500			);
501			$product_args = array(
502			'label' => esc_html__( 'Product', 'jetpack' ),
503			'description' => esc_html__( 'Simple Payments products', 'jetpack' ),
504			'supports' => array( 'title', 'editor','thumbnail', 'custom-fields', 'author' ),
505			'hierarchical' => false,
506			'public' => false,
507			'show_ui' => false,
508			'show_in_menu' => false,
509			'show_in_admin_bar' => false,
510			'show_in_nav_menus' => false,
511			'can_export' => true,
512			'has_archive' => false,
513			'exclude_from_search' => true,
514			'publicly_queryable' => false,
515			'rewrite' => false,
516			'capabilities' => $product_capabilities,
517			'show_in_rest' => true,
518			);
519			register_post_type( self::$post_type_product, $product_args );
520			}
521
522			/**
523			* Format a price for display
524			*
525			* Largely taken from WordPress.com Store_Price class
526			*
527			* The currency array will have the shape:
528			* format => string sprintf format with placeholders `%1$s`: Symbol `%2$s`: Price.
529			* symbol => string Symbol string
530			* desc => string Text description of currency
531			* decimal => int Number of decimal places
532			*
533			* @param string $the_currency The desired currency, e.g. 'USD'.
534			* @return ?array Currency object or null if not found.
			0 ignored issues – show Documentation introduced 2018-11-07 11:31 UTC by Report Bug Copy Issue Report The doc-type `?array` could not be parsed: Unknown type name "?array" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
535			*/
536			private static function get_currency( $the_currency ) {
537			$currencies = array(
538			'USD' => array(
539			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
540			'symbol' => '$',
541			'decimal' => 2,
542			),
543			'GBP' => array(
544			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
545			'symbol' => '£',
546			'decimal' => 2,
547			),
548			'JPY' => array(
549			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
550			'symbol' => '¥',
551			'decimal' => 0,
552			),
553			'BRL' => array(
554			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
555			'symbol' => 'R$',
556			'decimal' => 2,
557			),
558			'EUR' => array(
559			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
560			'symbol' => '€',
561			'decimal' => 2,
562			),
563			'NZD' => array(
564			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
565			'symbol' => 'NZ$',
566			'decimal' => 2,
567			),
568			'AUD' => array(
569			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
570			'symbol' => 'A$',
571			'decimal' => 2,
572			),
573			'CAD' => array(
574			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
575			'symbol' => 'C$',
576			'decimal' => 2,
577			),
578			'ILS' => array(
579			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
580			'symbol' => '₪',
581			'decimal' => 2,
582			),
583			'RUB' => array(
584			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
585			'symbol' => '₽',
586			'decimal' => 2,
587			),
588			'MXN' => array(
589			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
590			'symbol' => 'MX$',
591			'decimal' => 2,
592			),
593			'MYR' => array(
594			'format' => '%2$s%1$s', // 1: Symbol 2: currency value
595			'symbol' => 'RM',
596			'decimal' => 2,
597			),
598			'SEK' => array(
599			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
600			'symbol' => 'Skr',
601			'decimal' => 2,
602			),
603			'HUF' => array(
604			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
605			'symbol' => 'Ft',
606			'decimal' => 0, // Decimals are supported by Stripe but not by PayPal.
607			),
608			'CHF' => array(
609			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
610			'symbol' => 'CHF',
611			'decimal' => 2,
612			),
613			'CZK' => array(
614			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
615			'symbol' => 'Kč',
616			'decimal' => 2,
617			),
618			'DKK' => array(
619			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
620			'symbol' => 'Dkr',
621			'decimal' => 2,
622			),
623			'HKD' => array(
624			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
625			'symbol' => 'HK$',
626			'decimal' => 2,
627			),
628			'NOK' => array(
629			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
630			'symbol' => 'Kr',
631			'decimal' => 2,
632			),
633			'PHP' => array(
634			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
635			'symbol' => '₱',
636			'decimal' => 2,
637			),
638			'PLN' => array(
639			'format' => '%2$s %1$s', // 1: Symbol 2: currency value
640			'symbol' => 'PLN',
641			'decimal' => 2,
642			),
643			'SGD' => array(
644			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
645			'symbol' => 'S$',
646			'decimal' => 2,
647			),
648			'TWD' => array(
649			'format' => '%1$s%2$s', // 1: Symbol 2: currency value
650			'symbol' => 'NT$',
651			'decimal' => 0, // Decimals are supported by Stripe but not by PayPal.
652			),
653			'THB' => array(
654			'format' => '%2$s%1$s', // 1: Symbol 2: currency value
655			'symbol' => '฿',
656			'decimal' => 2,
657			),
658			);
659
660			if ( isset( $currencies[ $the_currency ] ) ) {
661			return $currencies[ $the_currency ];
662			}
663			return null;
664			}
665			}
666			Jetpack_Simple_Payments::getInstance();
667

Automattic / jetpack

Push — renovate/jest-monorepo ( bd2eaf...d289c3 )

Jetpack_Simple_Payments::__construct() A

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