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Diffstat (limited to 'plugins/jetpack/modules/simple-payments/simple-payments.php')
-rw-r--r--plugins/jetpack/modules/simple-payments/simple-payments.php278
1 files changed, 278 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/simple-payments/simple-payments.php b/plugins/jetpack/modules/simple-payments/simple-payments.php
new file mode 100644
index 00000000..7274024d
--- /dev/null
+++ b/plugins/jetpack/modules/simple-payments/simple-payments.php
@@ -0,0 +1,278 @@
+<?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';
+
+ // Increase this number each time there's a change in CSS or JS to bust cache.
+ static $version = '0.23';
+
+ // Classic singleton pattern:
+ private static $instance;
+ private function __construct() {}
+ static function getInstance() {
+ if ( ! self::$instance ) {
+ self::$instance = new self();
+ self::$instance->register_init_hook();
+ }
+ return self::$instance;
+ }
+
+ private function register_scripts() {
+ /**
+ * Paypal heavily discourages putting that script in your own server:
+ * @see https://developer.paypal.com/docs/integration/direct/express-checkout/integration-jsv4/add-paypal-button/
+ */
+ wp_register_script( 'paypal-checkout-js', 'https://www.paypalobjects.com/api/checkout.js', array(), null, true );
+ wp_register_script( 'paypal-express-checkout', plugins_url( '/paypal-express-checkout.js', __FILE__ ),
+ array( 'jquery', 'paypal-checkout-js' ), self::$version );
+ wp_enqueue_style( 'simple-payments', plugins_url( '/simple-payments.css', __FILE__ ) );
+ }
+ private function register_init_hook() {
+ add_action( 'init', array( $this, 'init_hook_action' ) );
+ }
+ private function register_shortcode() {
+ add_shortcode( self::$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' ) );
+ $this->register_scripts();
+ $this->register_shortcode();
+ $this->setup_cpts();
+
+ add_filter( 'the_content', array( $this, 'remove_auto_paragraph_from_product_description' ), 0 );
+ }
+
+ 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' );
+ }
+
+ 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 ) {
+ 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_formatted_price', true ),
+ get_post_meta( $product->ID, 'spay_price', true ),
+ get_post_meta( $product->ID, 'spay_currency', true ),
+ $data
+ );
+
+ $data['id'] = $attrs['id'];
+ 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_shortcode( $data ) {
+ $items = '';
+ $css_prefix = self::$css_classname_prefix;
+
+ if ( $data['multiple'] ) {
+ $items="<div class='${css_prefix}-items'>
+ <input class='${css_prefix}-items-number' type='number' value='1' min='1' id='{$data['dom_id']}_number' />
+ </div>";
+ }
+ $image = "";
+ if( has_post_thumbnail( $data['id'] ) ) {
+ $image = "<div class='${css_prefix}-product-image'><div class='${css_prefix}-image'>" . get_the_post_thumbnail( $data['id'], 'full' ) . "</div></div>";
+ }
+ return "
+<div class='{$data['class']} ${css_prefix}-wrapper'>
+ <div class='${css_prefix}-purchase-message' id='{$data['dom_id']}-message-container'></div>
+ <div class='${css_prefix}-product'>
+ {$image}
+ <div class='${css_prefix}-details'>
+ <div class='${css_prefix}-title'><p>{$data['title']}</p></div>
+ <div class='${css_prefix}-description'><p>{$data['description']}</p></div>
+ <div class='${css_prefix}-price'><p>{$data['price']}</p></div>
+ <div class='${css_prefix}-purchase-box'>
+ {$items}
+ <div class='${css_prefix}-button' id='{$data['dom_id']}_button'></div>
+ </div>
+ </div>
+ </div>
+</div>
+ ";
+ }
+
+ function format_price( $formatted_price, $price, $currency, $all_data ) {
+ if ( $formatted_price ) {
+ return $formatted_price;
+ }
+ return "$price $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',
+ ) );
+ }
+
+ /**
+ * 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__( 'Order', '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' => 'edit_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' ),
+ '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 );
+ }
+
+}
+Jetpack_Simple_Payments::getInstance();