counter = 1; if ( ! is_user_logged_in() && fusion_library()->get_option( 'turnstile_comment_form' ) ) { add_action( 'comment_form_after_fields', [ $this, 'render_comment_form_turnstile' ] ); add_action( 'pre_comment_on_post', [ $this, 'check_turnstile_comment_form' ] ); } } /** * Render Turnstile HTML on comment forms. * * @access public * @since 7.14.0 * @return void */ public function render_comment_form_turnstile() { $attr = [ 'class' => 'awb-commentform-turnstile cf-turnstile', 'data-response-field-name' => 'cf-turnstile-response', 'data-sitekey' => fusion_library()->get_option( 'turnstile_site_key' ), 'data-appearance' => fusion_library()->get_option( 'turnstile_appearance' ), 'data-theme' => fusion_library()->get_option( 'turnstile_theme' ), 'data-size' => fusion_library()->get_option( 'turnstile_size' ), 'data-language' => fusion_library()->get_option( 'turnstile_language' ), ]; ?>

$value ) { echo esc_html( $key ) . '="' . esc_attr( $value ) . '" '; } ?> >

counter ) { $this->enqueue_scripts(); } $this->counter++; } /** * Sets the necessary scripts. * * @access public * @since 7.11.6 * @return void */ public function enqueue_scripts() { if ( fusion_library()->get_option( 'turnstile_site_key' ) && fusion_library()->get_option( 'turnstile_secret_key' ) ) { $turnstile_api_url = 'https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit'; wp_enqueue_script( 'cloudflare-turnstile-api', $turnstile_api_url, [], FUSION_BUILDER_VERSION, false ); $comment_form_turnstile_code = $this->get_comment_form_turnstile_code(); wp_add_inline_script( 'cloudflare-turnstile-api', $comment_form_turnstile_code ); } } /** * Gets the inline script for the comment form turnstile widget. * * @access public * @since 7.15 * @return string The inline script. */ public function get_comment_form_turnstile_code() { $script = ' jQuery( document ).ready( function() { let turnstileWidegtId = null; const originalMoveForm = window.addComment.moveForm; // Handle reply link click. We create our own version of the moveForm() function, in which we will call the WP one. window.addComment.moveForm = function( commId, parentId, respondId, postId ) { renderTurnstile(); // Call the original function, so the form actually moves. return originalMoveForm( commId, parentId, respondId, postId ); }; // Handle cancel reply click. jQuery( document ).on( "touchstart click", "#cancel-comment-reply-link", function() { renderTurnstile(); } ); // Render the widget on page load. renderTurnstile(); // Explicitly renders the Turnstile widget. function renderTurnstile() { const $widget = jQuery( ".awb-commentform-turnstile" ); if ( ! $widget.length || "undefined" === typeof turnstile ) { return; } if ( null !== turnstileWidegtId ) { turnstile.remove( turnstileWidegtId ); turnstileWidegtId = null; } $widget.empty(); turnstile.render( ".awb-commentform-turnstile", { sitekey: $widget.data( "sitekey" ), appearance: $widget.data( "appearance" ), theme: $widget.data( "theme" ), size: $widget.data( "size" ), language: $widget.data( "language" ), } ); } } ); '; return $script; } /** * Check reCAPTCHA on comment forms. * * @since 7.14.0 * @access private * @param string $post_id current post id. * @return void */ public function check_turnstile_comment_form( $post_id ) { if ( empty( $_POST['cf-turnstile-response'] ) ) { wp_safe_redirect( add_query_arg( [ 'type' => 'error', 'turnstile_error' => __( 'Sorry, Turnstile could not verify that you are a human. Please try again.', 'Avada' ), ], esc_url( get_permalink( $post_id ) ) ) ); exit; } if ( ! empty( $_POST['cf-turnstile-response'] ) ) { $response = wp_remote_post( 'https://challenges.cloudflare.com/turnstile/v0/siteverify', [ 'body' => [ 'secret' => fusion_library()->get_option( 'turnstile_secret_key' ), 'response' => sanitize_text_field( $_POST['cf-turnstile-response'] ), 'remoteip' => $_SERVER['REMOTE_ADDR'], ], ] ); if ( is_wp_error( $response ) ) { wp_safe_redirect( add_query_arg( [ 'type' => 'error', 'turnstile_error' => __( 'The Cloudflare server did not respond.', 'Avada' ), ], esc_url( get_permalink( $post_id ) ) ) ); exit; } $result = json_decode( wp_remote_retrieve_body( $response ), true ); if ( empty( $result['success'] ) ) { wp_safe_redirect( add_query_arg( [ 'type' => 'error', 'turnstile_error' => __( 'The token verification failed.', 'Avada' ), ], esc_url( get_permalink( $post_id ) ) ) ); exit; } } } /** * Returns the available languages. * * @since 7.14.0 * @access public * @return array */ public static function get_language_array() { return [ 'auto' => esc_html__( 'Auto (User browser language)', 'fusion-builder' ), 'ar-eg' => esc_html__( 'Arabic (Egypt)', 'fusion-builder' ), 'bg-bg' => esc_html__( 'Bulgarian (Bulgaria)', 'fusion-builder' ), 'zh-cn' => esc_html__( 'Chinese (Simplified, China)', 'fusion-builder' ), 'zh-tw' => esc_html__( 'Chinese (Traditional, Taiwan)', 'fusion-builder' ), 'hr-hr' => esc_html__( 'Croatian (Croatia)', 'fusion-builder' ), 'cs-cz' => esc_html__( 'Czech (Czech Republic)', 'fusion-builder' ), 'da-dk' => esc_html__( 'Danish (Denmark)', 'fusion-builder' ), 'nl-nl' => esc_html__( 'Dutch (Netherlands)', 'fusion-builder' ), 'en-us' => esc_html__( 'English (United States)', 'fusion-builder' ), 'fa-ir' => esc_html__( 'Farsi (Iran)', 'fusion-builder' ), 'fi-fi' => esc_html__( 'Finnish (Finland)', 'fusion-builder' ), 'fr-fr' => esc_html__( 'French (France)', 'fusion-builder' ), 'de-de' => esc_html__( 'German (Germany)', 'fusion-builder' ), 'el-gr' => esc_html__( 'Greek (Greece)', 'fusion-builder' ), 'he-il' => esc_html__( 'Hebrew (Israel)', 'fusion-builder' ), 'hi-in' => esc_html__( 'Hindi (India)', 'fusion-builder' ), 'hu-hu' => esc_html__( 'Hungarian (Hungary)', 'fusion-builder' ), 'id-id' => esc_html__( 'Indonesian (Indonesia)', 'fusion-builder' ), 'it-it' => esc_html__( 'Italian (Italy)', 'fusion-builder' ), 'ja-jp' => esc_html__( 'Japanese (Japan)', 'fusion-builder' ), 'tlh' => esc_html__( 'Klingon (Qo’noS)', 'fusion-builder' ), 'ko-kr' => esc_html__( 'Korean (Korea)', 'fusion-builder' ), 'lt-lt' => esc_html__( 'Lithuanian (Lithuania)', 'fusion-builder' ), 'ms-my' => esc_html__( 'Malay (Malaysia)', 'fusion-builder' ), 'nb-no' => esc_html__( 'Norwegian Bokmål (Norway)', 'fusion-builder' ), 'pl-pl' => esc_html__( 'Polish (Poland)', 'fusion-builder' ), 'pt-br' => esc_html__( 'Portuguese (Brazil)', 'fusion-builder' ), 'ro-ro' => esc_html__( 'Romanian (Romania)', 'fusion-builder' ), 'ru-ru' => esc_html__( 'Russian (Russia)', 'fusion-builder' ), 'sr-ba' => esc_html__( 'Serbian (Bosnia and Herzegovina)', 'fusion-builder' ), 'sk-sk' => esc_html__( 'Slovak (Slovakia)', 'fusion-builder' ), 'sl-si' => esc_html__( 'Slovenian (Slovenia)', 'fusion-builder' ), 'es-es' => esc_html__( 'Spanish (Spain)', 'fusion-builder' ), 'sv-se' => esc_html__( 'Swedish (Sweden)', 'fusion-builder' ), 'tl-ph' => esc_html__( 'Tagalog (Philippines)', 'fusion-builder' ), 'th-th' => esc_html__( 'Thai (Thailand)', 'fusion-builder' ), 'tr-tr' => esc_html__( 'Turkish (Turkey)', 'fusion-builder' ), 'uk-ua' => esc_html__( 'Ukrainian (Ukraine)', 'fusion-builder' ), 'vi-vn' => esc_html__( 'Vietnamese (Vietnam)', 'fusion-builder' ), ]; } /** * Returns a single instance of the object (singleton). * * @since 7.14.0 * @access public * @return object */ public static function get_instance() { if ( null === self::$instance ) { self::$instance = new AWB_Cloudflare_Turnstile(); } return self::$instance; } }