<?php

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namespace WPForms\Integrations\Square;

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/**

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* Square form frontend related functionality.

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*

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* @since 1.9.5

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*/

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class Frontend {

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/**

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* Initialize.

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*

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* @since 1.9.5

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*/

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public function init() {

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$this->hooks();

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return $this;

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}

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/**

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* Frontend hooks.

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*

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* @since 1.9.5

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*/

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private function hooks() {

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add_action( 'wpforms_frontend_container_class', [ $this, 'form_container_class' ], 10, 2 );

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add_action( 'wpforms_wp_footer', [ $this, 'enqueues' ] );

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}

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/**

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* Add class to form container if Square is enabled.

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*

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* @since 1.9.5

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*

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* @param array $classes Array of form classes.

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* @param array $form_data Form data of current form.

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*

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* @return array

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*/

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public function form_container_class( $classes, array $form_data ): array {

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$classes = (array) $classes;

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if ( ! Connection::get() ) {

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return $classes;

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}

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if ( ! Helpers::has_square_field( $form_data ) || ! Helpers::is_payments_enabled( $form_data ) ) {

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return $classes;

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}

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if ( Helpers::is_square_recurring_enabled( $form_data ) ) {

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$classes[] = 'wpforms-square-is-recurring';

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}

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$classes[] = 'wpforms-square';

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return $classes;

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}

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/**

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* Enqueue assets in the frontend if Square is in use on the page.

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*

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* @since 1.9.5

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*

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* @param array $forms Form data of forms on current page.

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*/

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public function enqueues( $forms ) {

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$connection = Connection::get();

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if ( ! $connection || ! $connection->is_usable() ) {

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return;

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}

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$forms = (array) $forms;

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if ( ! Helpers::has_square_field( $forms, true ) ) {

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return;

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}

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if ( ! Helpers::has_square_enabled( $forms ) ) {

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return;

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}

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$min = wpforms_get_min_suffix();

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// Include styles if the "Include Form Styling > No Styles" is not set.

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if ( wpforms_setting( 'disable-css', '1' ) !== '3' ) {

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wp_enqueue_style(

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'wpforms-square',

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WPFORMS_PLUGIN_URL . "assets/css/integrations/square/wpforms-square{$min}.css",

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[],

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WPFORMS_VERSION

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);

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}

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// phpcs:disable WordPress.WP.EnqueuedResourceParameters.MissingVersion

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wp_enqueue_script(

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'square-web-payments-sdk',

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Helpers::is_sandbox_mode() ? 'https://sandbox.web.squarecdn.com/v1/square.js' : 'https://web.squarecdn.com/v1/square.js',

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[],

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null,

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true

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);

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// phpcs:enable WordPress.WP.EnqueuedResourceParameters.MissingVersion

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wp_enqueue_script(

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'wpforms-square',

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WPFORMS_PLUGIN_URL . "assets/js/integrations/square/wpforms-square{$min}.js",

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[ 'jquery', 'square-web-payments-sdk' ],

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WPFORMS_VERSION,

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true

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);

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/**

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* This filter allows to set a card configuration and styles.

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*

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* @since 1.9.5

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*

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* @link https://developer.squareup.com/reference/sdks/web/payments/card-payments#Card.configure.options

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*

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* @param array $card_config Configuration and style options.

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* @param array $forms Form data of forms on current page.

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*/

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$card_config = (array) apply_filters( 'wpforms_square_frontend_enqueues_card_config', [], $forms ); // phpcs:ignore WPForms.PHP.ValidateHooks.InvalidHookName

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wp_localize_script(

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'wpforms-square',

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'wpforms_square',

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[

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'client_id' => $connection->get_client_id(),

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'location_id' => Helpers::get_location_id(),

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'card_config' => $card_config,

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'billing_details' => $this->get_mapped_contact_fields( $forms ),

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'i18n' => [

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'missing_sdk_script' => esc_html__( 'Square.js failed to load properly.', 'wpforms-lite' ),

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'general_error' => esc_html__( 'An unexpected Square SDK error has occurred.', 'wpforms-lite' ),

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'missing_creds' => esc_html__( 'Client ID and/or Location ID is incorrect.', 'wpforms-lite' ),

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'card_init_error' => esc_html__( 'Initializing Card failed.', 'wpforms-lite' ),

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'token_process_fail' => esc_html__( 'Tokenization of the payment card failed.', 'wpforms-lite' ),

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'token_status_error' => esc_html__( 'Tokenization failed with status:', 'wpforms-lite' ),

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'buyer_verify_error' => esc_html__( 'The verification was not successful. An issue occurred while verifying the buyer.', 'wpforms-lite' ),

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'empty_details' => esc_html__( 'Please fill out payment details to continue.', 'wpforms-lite' ),

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],

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]

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);

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}

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/**

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* Map provided billing details with forms on the page.

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*

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* @since 1.9.5

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*

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* @param array $forms Form data of forms on current page.

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*

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* @return array

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*/

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public function get_mapped_contact_fields( array $forms ): array {

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return array_map(

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function ( $form_data ) {

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return [

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'buyer_email' => $form_data['payments']['square']['buyer_email'] ?? '',

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'billing_address' => $form_data['payments']['square']['billing_address'] ?? '',

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'billing_name' => $form_data['payments']['square']['billing_name'] ?? '',

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];

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},

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$forms

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);

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}

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}

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