File "Comments.php"

Full Path: /home/timepamn/dailynetworth.org/wp-content/plugins/hide-my-wp/models/bruteforce/Comments.php
File size: 2.94 KB
MIME-type: text/x-php
Charset: utf-8

<?php
/**
 * Brute Force Protection Model
 * Called from Brute Force Class
 *
 * @file  The Brute Force Comments file
 * @package HMWP/BruteForce/Comments
 * @since 8.1
 */

defined( 'ABSPATH' ) || die( 'Cheatin\' uh?' );

class HMWP_Models_Bruteforce_Comments {

	public function __construct() {

		add_filter( 'preprocess_comment', array( $this, 'call' ) );
		add_filter( 'comment_form_default_fields', array( $this, 'form' ), 99 );

	}

	/**
	 *
	 * Validate comments before being submitted in the frontend by not logged-in users
	 *
	 * @param array $commentdata The data of the comment being submitted.
	 *
	 * @return array The validated/filtered comment data.
	 * @throws Exception
	 */
	public function call( $commentdata ) {

		// Don't verify logged users
		if ( ! function_exists( 'is_user_logged_in' ) || is_user_logged_in() ) {
			return $commentdata;
		}

		if ( isset( $commentdata['comment_post_ID'] ) ) {

			if ( $post = get_post( $commentdata['comment_post_ID'] ) ) {
				// If woocommerce review and Woocommerce support is not activated
				if ( $post->post_type == 'product' && ! HMWP_Classes_Tools::getOption( 'hmwp_bruteforce_woocommerce' ) ) {
					return $commentdata;
				}
			}

			/** @var HMWP_Models_Brute $bruteForceModel */
			$bruteForceModel = HMWP_Classes_ObjController::getClass( 'HMWP_Models_Brute' );

			// Check bruteforce only in frontend for not logged users
			$response = $bruteForceModel->bruteForceCheck();

			// Get the active Brute Force class
			$error = $bruteForceModel->getInstance()->authenticate( false, $response );

			// Show the brute force error in the comment form
			if ( is_wp_error( $error ) ) {
				$have_gettext = function_exists( '__' );
				$back_text    = $have_gettext ? __( '&laquo; Back' ) : '&laquo; Back';
				wp_die( $error->get_error_message() . "\n<p><a href='javascript:history.back()'>$back_text</a></p>" );
			}
		}


		return $commentdata;
	}

	/**
	 * Modify the comment form fields to include anti-spam mechanisms based on the plugin settings.
	 *
	 * @param array $fields Existing comment form fields.
	 *
	 * @return array Modified comment form fields.
	 * @throws Exception
	 */
	public function form( $fields ) {

		/** @var HMWP_Models_Brute $bruteForceModel */
		$bruteForceModel = HMWP_Classes_ObjController::getClass( 'HMWP_Models_Brute' );

		// Get the active Brute Force class
		$bruteforce = $bruteForceModel->getInstance();

		ob_start();
		$bruteforce->head() . $bruteforce->form();
		$output = '<div class="comment-recaptcha" >' . ob_get_clean() . '</div>';

		if ( $output ) {
			$fields['hmwp_recapcha'] = $output;
		}

		return $fields;
	}

	/**
	 * Return the reCaptcha fields in the form args filter
	 *
	 * @return array
	 * @throws Exception
	 */
	public function formArgs( $args = array() ) {

		$reCaptcha =  $this->form( array() );

		if ( ! empty($args['fields']) ){
			$args['fields'] = array_merge( $args['fields'], $reCaptcha);
		}else{
			$args['fields'] = $reCaptcha;
		}

		return $args;
	}

}