67 lines
1.8 KiB
PHP
67 lines
1.8 KiB
PHP
<?php
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/**
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* Pay with PayPal block (aka Simple Payments).
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*
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* @since 9.0.0
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*
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* @package Jetpack
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*/
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namespace Automattic\Jetpack\Extensions\SimplePayments;
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use Jetpack_Simple_Payments;
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const FEATURE_NAME = 'simple-payments';
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const BLOCK_NAME = 'jetpack/' . FEATURE_NAME;
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/**
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* Registers the block for use in Gutenberg
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* This is done via an action so that we can disable
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* registration if we need to.
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*/
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function register_block() {
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jetpack_register_block(
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BLOCK_NAME,
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array(
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'render_callback' => __NAMESPACE__ . '\render_block',
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'plan_check' => true,
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)
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);
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}
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add_action( 'init', __NAMESPACE__ . '\register_block' );
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/**
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* Pay with PayPal block dynamic rendering.
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*
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* @param array $attr Array containing the block attributes.
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* @param string $content String containing the block content.
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*
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* @return string
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*/
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function render_block( $attr, $content ) {
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// Do nothing if block content is a `simple-payment` shortcode.
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if ( preg_match( '/\[simple-payment(.*)]/', $content ) ) {
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return $content;
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}
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// Keep content as-is if rendered in other contexts than frontend (i.e. feed, emails, API, etc.).
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if ( ! jetpack_is_frontend() ) {
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return $content;
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}
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$simple_payments = Jetpack_Simple_Payments::getInstance();
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$simple_payments->enqueue_frontend_assets();
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// Augment block UI with a PayPal button if rendered on the frontend.
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$product_id = $attr['productId'];
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$dom_id = wp_unique_id( "jetpack-simple-payments-{$product_id}_" );
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$is_multiple = get_post_meta( $product_id, 'spay_multiple', true ) || '0';
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$simple_payments->setup_paypal_checkout_button( $product_id, $dom_id, $is_multiple );
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$purchase_box = $simple_payments->output_purchase_box( $dom_id, $is_multiple );
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$content = preg_replace( '#<a class="jetpack-simple-payments-purchase(.*)</a>#i', $purchase_box, $content );
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return $content;
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}
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