'$', 'GBP' => '£', 'JPY' => '¥', 'BRL' => 'R$', 'EUR' => '€', 'NZD' => 'NZ$', 'AUD' => 'A$', 'CAD' => 'C$', 'INR' => '₹', 'ILS' => '₪', 'RUB' => '₽', 'MXN' => 'MX$', 'SEK' => 'Skr', 'HUF' => 'Ft', 'CHF' => 'CHF', 'CZK' => 'Kč', 'DKK' => 'Dkr', 'HKD' => 'HK$', 'NOK' => 'Kr', 'PHP' => '₱', 'PLN' => 'PLN', 'SGD' => 'S$', 'TWD' => 'NT$', 'THB' => '฿', ); /** * Constructor. */ function __construct() { parent::__construct( 'jetpack_simple_payments_widget', /** This filter is documented in modules/widgets/facebook-likebox.php */ apply_filters( 'jetpack_widget_name', __( 'Simple Payments', 'jetpack' ) ), array( 'classname' => 'jetpack-simple-payments', 'description' => __( 'Add a Simple Payment Button as a Widget.', 'jetpack' ), 'customize_selective_refresh' => true, ) ); if ( is_customize_preview() ) { add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_styles_and_scripts' ) ); add_filter( 'customize_refresh_nonces', array( $this, 'filter_nonces' ) ); add_action( 'wp_ajax_customize-jetpack-simple-payments-buttons-get', array( $this, 'ajax_get_payment_buttons' ) ); add_action( 'wp_ajax_customize-jetpack-simple-payments-button-save', array( $this, 'ajax_save_payment_button' ) ); add_action( 'wp_ajax_customize-jetpack-simple-payments-button-delete', array( $this, 'ajax_delete_payment_button' ) ); } if ( is_active_widget( false, false, $this->id_base ) || is_customize_preview() ) { add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ) ); } } /** * Return an associative array of default values. * * These values are used in new widgets. * * @return array Default values for the widget options. */ private function defaults() { $current_user = wp_get_current_user(); $default_product_id = $this->get_first_product_id(); return array( 'title' => '', 'product_post_id' => $default_product_id, 'form_action' => '', 'form_product_id' => 0, 'form_product_title' => '', 'form_product_description' => '', 'form_product_image_id' => 0, 'form_product_image_src' => '', 'form_product_currency' => '', 'form_product_price' => '', 'form_product_multiple' => '', 'form_product_email' => $current_user->user_email, ); } /** * Adds a nonce for customizing menus. * * @param array $nonces Array of nonces. * @return array $nonces Modified array of nonces. */ function filter_nonces( $nonces ) { $nonces['customize-jetpack-simple-payments'] = wp_create_nonce( 'customize-jetpack-simple-payments' ); return $nonces; } function enqueue_style() { wp_enqueue_style( 'jetpack-simple-payments-widget-style', plugins_url( 'simple-payments/style.css', __FILE__ ), array(), '20180518' ); } function admin_enqueue_styles_and_scripts(){ wp_enqueue_style( 'jetpack-simple-payments-widget-customizer', plugins_url( 'simple-payments/customizer.css', __FILE__ ) ); wp_enqueue_media(); wp_enqueue_script( 'jetpack-simple-payments-widget-customizer', plugins_url( '/simple-payments/customizer.js', __FILE__ ), array( 'jquery' ), false, true ); wp_localize_script( 'jetpack-simple-payments-widget-customizer', 'jpSimplePaymentsStrings', array( 'deleteConfirmation' => __( 'Are you sure you want to delete this item? It will be disabled and removed from all locations where it currently appears.', 'jetpack' ) ) ); } public function ajax_get_payment_buttons() { if ( ! check_ajax_referer( 'customize-jetpack-simple-payments', 'customize-jetpack-simple-payments-nonce', false ) ) { wp_send_json_error( 'bad_nonce', 400 ); } if ( ! current_user_can( 'customize' ) ) { wp_send_json_error( 'customize_not_allowed', 403 ); } $post_type_object = get_post_type_object( Jetpack_Simple_Payments::$post_type_product ); if ( ! current_user_can( $post_type_object->cap->create_posts ) || ! current_user_can( $post_type_object->cap->publish_posts ) ) { wp_send_json_error( 'insufficient_post_permissions', 403 ); } $product_posts = get_posts( array( 'numberposts' => 100, 'orderby' => 'date', 'post_type' => Jetpack_Simple_Payments::$post_type_product, 'post_status' => 'publish', ) ); $formatted_products = array_map( array( $this, 'format_product_post_for_ajax_reponse' ), $product_posts ); wp_send_json_success( $formatted_products ); } public function format_product_post_for_ajax_reponse( $product_post ) { return array( 'ID' => $product_post->ID, 'post_title' => $product_post->post_title, ); } public function ajax_save_payment_button() { if ( ! check_ajax_referer( 'customize-jetpack-simple-payments', 'customize-jetpack-simple-payments-nonce', false ) ) { wp_send_json_error( 'bad_nonce', 400 ); } if ( ! current_user_can( 'customize' ) ) { wp_send_json_error( 'customize_not_allowed', 403 ); } $post_type_object = get_post_type_object( Jetpack_Simple_Payments::$post_type_product ); if ( ! current_user_can( $post_type_object->cap->create_posts ) || ! current_user_can( $post_type_object->cap->publish_posts ) ) { wp_send_json_error( 'insufficient_post_permissions', 403 ); } if ( empty( $_POST['params'] ) || ! is_array( $_POST['params'] ) ) { wp_send_json_error( 'missing_params', 400 ); } $params = wp_unslash( $_POST['params'] ); $errors = $this->validate_ajax_params( $params ); if ( ! empty( $errors->errors ) ) { wp_send_json_error( $errors ); } $product_post_id = isset( $params['product_post_id'] ) ? intval( $params['product_post_id'] ) : 0; $product_post = array( 'ID' => $product_post_id, 'post_type' => Jetpack_Simple_Payments::$post_type_product, 'post_status' => 'publish', 'post_title' => $params['post_title'], 'post_content' => $params['post_content'], '_thumbnail_id' => ! empty( $params['image_id'] ) ? $params['image_id'] : -1, 'meta_input' => array( 'spay_currency' => $params['currency'], 'spay_price' => $params['price'], 'spay_multiple' => isset( $params['multiple'] ) ? intval( $params['multiple'] ) : 0, 'spay_email' => is_email( $params['email'] ), ), ); if ( empty( $product_post_id ) ) { $product_post_id = wp_insert_post( $product_post ); } else { $product_post_id = wp_update_post( $product_post ); } if ( ! $product_post_id || is_wp_error( $product_post_id ) ) { wp_send_json_error( $product_post_id ); } $tracks_properties = array( 'id' => $product_post_id, 'currency' => $params['currency'], 'price' => $params['price'] ); if ( 0 === $product_post['ID'] ) { $this->record_event( 'created', 'create', $tracks_properties ); } else { $this->record_event( 'updated', 'update', $tracks_properties ); } wp_send_json_success( array( 'product_post_id' => $product_post_id, 'product_post_title' => $params['post_title'], ) ); } public function ajax_delete_payment_button() { if ( ! check_ajax_referer( 'customize-jetpack-simple-payments', 'customize-jetpack-simple-payments-nonce', false ) ) { wp_send_json_error( 'bad_nonce', 400 ); } if ( ! current_user_can( 'customize' ) ) { wp_send_json_error( 'customize_not_allowed', 403 ); } if ( empty( $_POST['params'] ) || ! is_array( $_POST['params'] ) ) { wp_send_json_error( 'missing_params', 400 ); } $params = wp_unslash( $_POST['params'] ); $illegal_params = array_diff( array_keys( $params ), array( 'product_post_id' ) ); if ( ! empty( $illegal_params ) ) { wp_send_json_error( 'illegal_params', 400 ); } $product_id = ( int ) $params['product_post_id']; $product_post = get_post( $product_id ); $return = array( 'status' => $product_post->post_status ); wp_delete_post( $product_id, true ); $status = get_post_status( $product_id ); if ( false === $status ) { $return['status'] = 'deleted'; } $this->record_event( 'deleted', 'delete', array( 'id' => $product_id ) ); wp_send_json_success( $return ); } public function validate_ajax_params( $params ) { $errors = new WP_Error(); $illegal_params = array_diff( array_keys( $params ), array( 'product_post_id', 'post_title', 'post_content', 'image_id', 'currency', 'price', 'multiple', 'email' ) ); if ( ! empty( $illegal_params ) ) { $errors.add( 'illegal_params' ); } if ( empty( $params['post_title'] ) ) { $errors->add( 'post_title', __( 'People need to know what they\'re paying for! Please add a brief title.' ) ); } if ( empty( $params['price'] ) || floatval( $params['price'] ) <= 0 ) { $errors->add( 'price', __( 'Everything comes with a price tag these days. Please add a your product price.' ) ); } if ( empty( $params['email'] ) || ! is_email( $params['email'] ) ) { $errors->add( 'email', __( 'We want to make sure payments reach you, so please add an email address.' ) ); } return $errors; } function get_first_product_id() { $product_posts = get_posts( array( 'numberposts' => 1, 'orderby' => 'date', 'post_type' => Jetpack_Simple_Payments::$post_type_product, 'post_status' => 'publish', ) ); return ! empty( $product_posts ) ? $product_posts[0]->ID : null; } /** * Front-end display of widget. * * @see WP_Widget::widget() * * @param array $args Widget arguments. * @param array $instance Saved values from database. */ function widget( $args, $instance ) { $instance = wp_parse_args( $instance, $this->defaults() ); echo $args['before_widget']; /** This filter is documented in core/src/wp-includes/default-widgets.php */ $title = apply_filters( 'widget_title', $instance['title'] ); if ( ! empty( $title ) ) { echo $args['before_title'] . $title . $args['after_title']; } echo '