<?php

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namespace WPForms\Integrations\Stripe;

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use Elementor\Plugin;

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/**

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* Stripe form frontend related functionality.

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*

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* @since 1.8.2

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*/

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class Frontend {

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/**

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* Handle name for wp_register_styles handle.

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*

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* @since 1.8.2

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*

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* @var string

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*/

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const HANDLE = 'wpforms-stripe';

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/**

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* Api interface.

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*

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* @since 1.8.2

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*

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* @var Api\ApiInterface

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*/

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private $api;

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/**

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* Initialize.

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*

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* @since 1.8.2

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*

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* @param Api\ApiInterface $api Api interface.

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*/

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public function init( $api ) {

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$this->api = $api;

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$this->hooks();

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}

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/**

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* Hooks.

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*

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* @since 1.8.2

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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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add_action( 'enqueue_block_editor_assets', [ $this, 'enqueue_assets' ] );

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add_action( 'elementor/frontend/after_enqueue_styles', [ $this, 'elementor_enqueues' ] );

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add_action( 'enqueue_block_assets', [ $this, 'enqueue_block_assets' ] );

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add_filter( 'register_block_type_args', [ $this, 'register_block_type_args' ], 20, 2 );

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if ( wpforms_is_divi_editor() ) {

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add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_styles' ], 12 );

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}

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}

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/**

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* Add class to form container if Stripe is enabled.

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*

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* @since 1.8.2

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*

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* @param array $class 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( $class, $form_data ) {

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if ( ! Helpers::has_stripe_field( $form_data ) ) {

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return $class;

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}

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if ( ! Helpers::has_stripe_keys() ) {

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return $class;

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}

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

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$class[] = 'wpforms-stripe';

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}

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return $class;

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}

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/**

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

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*

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* @since 1.8.2

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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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if (

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! Helpers::has_stripe_enabled( $forms ) ||

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! Helpers::has_stripe_field( $forms, true )

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) {

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return;

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}

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$this->enqueue_assets();

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}

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/**

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* Enqueue block editor assets.

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*

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* @since 1.8.6

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*/

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public function enqueue_block_assets() {

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if ( ! is_admin() ) {

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return;

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}

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$this->enqueue_styles();

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}

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/**

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* Enqueue assets on the frontend.

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*

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* @since 1.8.2

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*/

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public function enqueue_assets() {

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$min = wpforms_get_min_suffix();

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if ( ! Helpers::has_stripe_keys() ) {

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return;

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}

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$config = $this->api->get_config();

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$in_footer = ! wpforms_is_frontend_js_header_force_load();

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wp_enqueue_script(

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'wpforms-generic-utils',

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WPFORMS_PLUGIN_URL . "assets/js/share/utils{$min}.js",

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[ 'jquery' ],

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WPFORMS_VERSION,

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$in_footer

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);

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wp_enqueue_script(

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'stripe-js',

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$config['remote_js_url'],

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[ 'jquery' ],

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null, // phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion

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$in_footer

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);

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wp_enqueue_script(

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self::HANDLE,

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$config['local_js_url'],

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[ 'jquery', 'stripe-js', 'wpforms-generic-utils' ],

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WPFORMS_VERSION,

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$in_footer

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);

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wp_localize_script(

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self::HANDLE,

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'wpforms_stripe',

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[

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'publishable_key' => Helpers::get_stripe_key( 'publishable' ),

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'data' => $config['localize_script'],

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'i18n' => [

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

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'element_load_error' => esc_html__( 'Payment Element failed to load. Stripe API responded with the message:', 'wpforms-lite' ),

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'token_already_used' => esc_html__( 'The security token has expired. Please resubmit the form.', 'wpforms-lite' ),

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],

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'styles_enabled' => (int) wpforms_setting( 'disable-css', '1' ) !== 3,

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]

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);

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$this->enqueue_styles();

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}

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/**

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* Set editor style for block type editor.

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*

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* @since 1.8.2

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*

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* @param array $args Array of arguments for registering a block type.

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* @param string $block_type Block type name including namespace.

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*/

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public function register_block_type_args( $args, $block_type ) {

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if ( $block_type !== 'wpforms/form-selector' || ! is_admin() ) {

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return $args;

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}

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$config = $this->api->get_config();

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if ( ! isset( $config['local_css_url'] ) ) {

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return $args;

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}

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wp_register_style(

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'wpforms-stripe',

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$config['local_css_url'],

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[ $args['editor_style'] ],

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WPFORMS_VERSION

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);

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$args['editor_style'] = self::HANDLE;

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return $args;

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}

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/**

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* Enqueue styles for Elementor preview.

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*

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* @since 1.8.4.1

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*

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* @noinspection PhpUndefinedFieldInspection

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*/

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public function elementor_enqueues() {

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if (

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! class_exists( Plugin::class ) ||

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empty( Plugin::instance()->preview ) ||

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! Plugin::instance()->preview->is_preview_mode()

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) {

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return;

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}

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$this->enqueue_styles();

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}

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/**

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* Enqueue styles.

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*

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* @since 1.8.4.1

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* @since 1.9.4 Become public for the action callback.

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*/

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public function enqueue_styles(): void {

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

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return;

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}

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$min = wpforms_get_min_suffix();

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wp_enqueue_style(

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self::HANDLE,

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

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[],

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WPFORMS_VERSION

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);

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}

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}

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