Mr.X


<?php
/**
 * Controller for front-end requests, scripts, and styles
 */


add_action(
    'parse_request',
    'wpcf7_control_init',
    20, 0
);

/**
 * Handles a submission in non-Ajax mode.
 */
function wpcf7_control_init() {
    if ( WPCF7_Submission::is_restful() ) {
        return;
    }

    if ( isset( $_POST['_wpcf7'] ) ) {
        $contact_form = wpcf7_contact_form( (int) $_POST['_wpcf7'] );

        if ( $contact_form ) {
            $contact_form->submit();
        }
    }
}


/**
 * Registers main scripts and styles.
 */
add_action(
    'wp_enqueue_scripts',
    static function () {
        $assets = array();
        $asset_file = wpcf7_plugin_path( 'includes/js/index.asset.php' );

        if ( file_exists( $asset_file ) ) {
            $assets = include( $asset_file );
        }

        $assets = wp_parse_args( $assets, array(
            'dependencies' => array(),
            'version' => WPCF7_VERSION,
        ) );

        wp_register_script(
            'contact-form-7',
            wpcf7_plugin_url( 'includes/js/index.js' ),
            array_merge(
                $assets['dependencies'],
                array( 'swv' )
            ),
            $assets['version'],
            true
        );

        wp_register_script(
            'contact-form-7-html5-fallback',
            wpcf7_plugin_url( 'includes/js/html5-fallback.js' ),
            array( 'jquery-ui-datepicker' ),
            WPCF7_VERSION,
            true
        );

        if ( wpcf7_load_js() ) {
            wpcf7_enqueue_scripts();
        }

        wp_register_style(
            'contact-form-7',
            wpcf7_plugin_url( 'includes/css/styles.css' ),
            array(),
            WPCF7_VERSION,
            'all'
        );

        wp_register_style(
            'contact-form-7-rtl',
            wpcf7_plugin_url( 'includes/css/styles-rtl.css' ),
            array( 'contact-form-7' ),
            WPCF7_VERSION,
            'all'
        );

        wp_register_style(
            'jquery-ui-smoothness',
            wpcf7_plugin_url(
                'includes/js/jquery-ui/themes/smoothness/jquery-ui.min.css'
            ),
            array(),
            '1.12.1',
            'screen'
        );

        if ( wpcf7_load_css() ) {
            wpcf7_enqueue_styles();
        }
    },
    10, 0
);


/**
 * Enqueues scripts.
 */
function wpcf7_enqueue_scripts() {
    wp_enqueue_script( 'contact-form-7' );

    $wpcf7 = array(
        'api' => array(
            'root' => sanitize_url( get_rest_url() ),
            'namespace' => 'contact-form-7/v1',
        ),
    );

    if ( defined( 'WP_CACHE' ) and WP_CACHE ) {
        $wpcf7['cached'] = 1;
    }

    wp_localize_script( 'contact-form-7', 'wpcf7', $wpcf7 );

    do_action( 'wpcf7_enqueue_scripts' );
}


/**
 * Returns true if the main script is enqueued.
 */
function wpcf7_script_is() {
    return wp_script_is( 'contact-form-7' );
}


/**
 * Enqueues styles.
 */
function wpcf7_enqueue_styles() {
    wp_enqueue_style( 'contact-form-7' );

    if ( wpcf7_is_rtl() ) {
        wp_enqueue_style( 'contact-form-7-rtl' );
    }

    do_action( 'wpcf7_enqueue_styles' );
}


/**
 * Returns true if the main stylesheet is enqueued.
 */
function wpcf7_style_is() {
    return wp_style_is( 'contact-form-7' );
}


add_action(
    'wp_enqueue_scripts',
    'wpcf7_html5_fallback',
    20, 0
);

/**
 * Enqueues scripts and styles for the HTML5 fallback.
 */
function wpcf7_html5_fallback() {
    if ( ! wpcf7_support_html5_fallback() ) {
        return;
    }

    if ( wpcf7_script_is() ) {
        wp_enqueue_script( 'contact-form-7-html5-fallback' );
    }

    if ( wpcf7_style_is() ) {
        wp_enqueue_style( 'jquery-ui-smoothness' );
    }
}