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PATH: home / letacommog / lenazen / wp-content / themes / Avada / includes

<?php
/**
 * Handler for contact pages.
 *
 * @author     ThemeFusion
 * @copyright  (c) Copyright by ThemeFusion
 * @link       http://theme-fusion.com
 * @package    Avada
 * @subpackage Core
 * @since      3.8
 */

// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
	exit( 'Direct script access denied.' );
}

/**
 * Handle contact pages.
 */
class Avada_Contact {

/**
	 * The recaptcha class instance
	 *
	 * @access public
	 * @var bool|object
	 */
	public $re_captcha = false;

/**
	 * Do we have an error? (bool)
	 *
	 * @access public
	 * @var bool
	 */
	public $has_error = false;

/**
	 * Contact name
	 *
	 * @access public
	 * @var string
	 */
	public $name = '';

/**
	 * Subject
	 *
	 * @access public
	 * @var string
	 */
	public $subject = '';

/**
	 * Email address
	 *
	 * @access public
	 * @var string
	 */
	public $email = '';

/**
	 * The message
	 *
	 * @access public
	 * @var string
	 */
	public $message = '';

/**
	 * Data privacy confirmation checkbox text.
	 *
	 * @access public
	 * @var int
	 */
	public $data_privacy_confirmation = 0;

/**
	 * Has the email been sent?
	 *
	 * @access public
	 * @var bool
	 */
	public $email_sent = false;

/**
	 * The class constructor.
	 *
	 * @access public
	 */
	public function __construct() {
		$this->init_recaptcha();
		if ( isset( $_POST['submit'] ) ) { // WPCS: CSRF ok.
			$this->process_name();
			$this->process_subject();
			$this->process_email();
			$this->process_message();

if ( Avada()->settings->get( 'contact_form_privacy_checkbox' ) ) {
				$this->process_data_privacy_confirmation();
			}
			$this->process_recaptcha();

if ( ! $this->has_error ) {
				$this->send_email();
			}
		}
	}

/**
	 * Setup ReCaptcha.
	 *
	 * @access private
	 */
	private function init_recaptcha() {
		$options = get_option( Avada::get_option_name() );
		if ( $options['recaptcha_public'] && $options['recaptcha_private'] && ! function_exists( 'recaptcha_get_html' ) ) {
			if ( version_compare( PHP_VERSION, '5.3' ) >= 0 && ! class_exists( 'ReCaptcha' ) ) {
				require_once Avada::$template_dir_path . '/includes/recaptcha/src/autoload.php';
				// We use a wrapper class to avoid fatal errors due to syntax differences on PHP 5.2.
				require_once Avada::$template_dir_path . '/includes/recaptcha/class-avada-recaptcha.php';
				// Instantiate ReCaptcha object.
				$re_captcha_wrapper = new Avada_ReCaptcha( $options['recaptcha_private'] );
				$this->re_captcha  = $re_captcha_wrapper->recaptcha;
			}
		}
	}

/**
	 * Check to make sure that the name field is not empty.
	 *
	 * @access private
	 */
	private function process_name() {
		$post_contact_name = ( isset( $_POST['contact_name'] ) ) ? sanitize_text_field( wp_unslash( $_POST['contact_name'] ) ) : ''; // WPCS: CSRF ok.
		if ( '' === $post_contact_name || esc_attr__( 'Name (required)', 'Avada' ) === $post_contact_name ) {
			$this->has_error = true;
		} else {
			$this->name = $post_contact_name;
		}
	}

/**
	 * Subject field is not required.
	 *
	 * @access private
	 */
	private function process_subject() {
		$post_url      = ( isset( $_POST['url'] ) ) ? sanitize_text_field( wp_unslash( $_POST['url'] ) ) : ''; // WPCS: CSRF ok.
		$this->subject = ( function_exists( 'stripslashes' ) ) ? stripslashes( $post_url ) : $post_url;
	}

/**
	 * Check to make sure sure that a valid email address is submitted.
	 *
	 * @access private
	 */
	private function process_email() {
		$email = ( isset( $_POST['email'] ) ) ? trim( sanitize_email( wp_unslash( $_POST['email'] ) ) ) : ''; // WPCS: CSRF ok.

if ( '' === $email || esc_attr__( 'Email (required)', 'Avada' ) === $email ) {
			$this->has_error = true;
		} elseif ( false === filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
			$this->has_error = true;
		} else {
			$this->email = trim( $email );
		}
	}

/**
	 * Check to make sure a message was entered.
	 *
	 * @access private
	 */
	private function process_message() {
		if ( function_exists( 'sanitize_textarea_field' ) ) {
			$message = ( isset( $_POST['msg'] ) ) ? sanitize_textarea_field( wp_unslash( $_POST['msg'] ) ) : ''; // WPCS: CSRF ok.
		} else {
			$message = ( isset( $_POST['msg'] ) ) ? wp_unslash( $_POST['msg'] ) : ''; // WPCS: CSRF ok sanitization ok.
		}
		if ( '' === $message || esc_attr__( 'Message', 'Avada' ) === $message ) {
			$this->has_error = true;
		} else {
			$this->message = ( function_exists( 'stripslashes' ) ) ? stripslashes( $message ) : $message;
		}
	}

/**
	 * Check privacy data checkbox.
	 *
	 * @since 5.5
	 * @access private
	 * @return void
	 */
	private function process_data_privacy_confirmation() {
		$data_privacy_confirmation = ( isset( $_POST['data_privacy_confirmation'] ) ) ? sanitize_text_field( wp_unslash( $_POST['data_privacy_confirmation'] ) ) : 0; // WPCS: CSRF ok.

if ( ! $data_privacy_confirmation ) {
			$this->has_error = true;
		} else {
			$this->data_privacy_confirmation = (int) $data_privacy_confirmation;
		}
	}

/**
	 * Check recaptcha.
	 *
	 * @access private
	 */
	private function process_recaptcha() {
		if ( $this->re_captcha ) {
			$re_captcha_response = null;
			// Was there a reCAPTCHA response?
			$post_recaptcha_response = ( isset( $_POST['g-recaptcha-response'] ) ) ? trim( wp_unslash( $_POST['g-recaptcha-response'] ) ) : ''; // WPCS: CSRF ok sanitization ok.
			$server_remote_addr      = ( isset( $_SERVER['REMOTE_ADDR'] ) ) ? trim( wp_unslash( $_SERVER['REMOTE_ADDR'] ) ) : ''; // WPCS: sanitization ok.
			if ( $post_recaptcha_response && ! empty( $post_recaptcha_response ) ) {
				$re_captcha_response = $this->re_captcha->verify( $post_recaptcha_response, $server_remote_addr );
			}
			// Check the reCaptcha response.
			if ( null == $re_captcha_response || ! $re_captcha_response->isSuccess() ) {
				$this->has_error = true;
			}
		}
	}

/**
	 * Send the email.
	 *
	 * @access private
	 */
	private function send_email() {
		$name    = esc_html( $this->name );
		$email   = sanitize_email( $this->email );
		$subject = wp_filter_kses( $this->subject );
		$message = wp_filter_kses( $this->message );
		$data_privacy_confirmation = ( $this->data_privacy_confirmation ) ? esc_html__( 'confirmed', 'Avada' ) : '';

if ( function_exists( 'stripslashes' ) ) {
			$subject = stripslashes( $subject );
			$message = stripslashes( $message );
		}

$message = html_entity_decode( $message );

$email_to = Avada()->settings->get( 'email_address' );
		/* translators: The name. */
		$body  = sprintf( esc_attr__( 'Name: %s', 'Avada' ), " $name \n\n" );
		/* translators: The email. */
		$body .= sprintf( esc_attr__( 'Email: %s', 'Avada' ), " $email \n\n" );
		/* translators: The subject. */
		$body .= sprintf( esc_attr__( 'Subject: %s', 'Avada' ), " $subject \n\n" );
		/* translators: The comments. */
		$body .= sprintf( esc_attr__( 'Message: %s', 'Avada' ), "\n$message \n\n" );

if ( Avada()->settings->get( 'contact_form_privacy_checkbox' ) ) {
			/* translators: The data privacy terms. */
			$body .= sprintf( esc_attr__( 'Data Privacy Terms: %s', 'Avada' ), " $data_privacy_confirmation" );
		}

$headers = 'Reply-To: ' . $name . ' <' . $email . '>' . "\r\n";

wp_mail( $email_to, $subject, $body, $headers );

$this->email_sent = true;

if ( $this->email_sent ) {
			$_POST['contact_name']              = '';
			$_POST['email']                     = '';
			$_POST['url']                       = '';
			$_POST['msg']                       = '';
			$_POST['data_privacy_confirmation'] = 0;

$this->name    = '';
			$this->email   = '';
			$this->subject = '';
			$this->message = '';
			$this->data_privacy_confirmation = 0;
		}
	}
}

[+] ..
[-] class-fusion-builder-redux-options.php [edit]
[-] class-avada-megamenu.php [edit]
[-] wc-functions.php [edit]
[-] class-avada-privacy-embeds.php [edit]
[-] class-avada-template.php [edit]
[+] options
[-] class-avada-multiple-featured-images.php [edit]
[-] class-avada-googlemap.php [edit]
[-] fusion-functions.php [edit]
[-] class-avada-nav-walker.php [edit]
[-] fusion-shared-options.php [edit]
[-] class-avada-migrate.php [edit]
[+] upgrade
[-] avada-functions.php [edit]
[-] class-avada-breadcrumbs.php [edit]
[-] class-avada-remote-installer.php [edit]
[-] class-avada-contact.php [edit]
[-] class-avada-sermon-manager.php [edit]
[+] importer
[-] class-avada-maintenance.php [edit]
[-] class-avada-avadaredux.php [edit]
[-] class-avada-admin.php [edit]
[-] class-avada-blog.php [edit]
[-] class-avada-nav-walker-megamenu.php [edit]
[+] metaboxes
[-] class-avada-head.php [edit]
[+] ls-skins
[-] class-avada-options-conditionals.php [edit]
[-] class-avada-tgm-plugin-activation.php [edit]
[-] class-fusion-builder-migrate.php [edit]
[-] class-avada-social-sharing.php [edit]
[-] class-fusion-builder-filters.php [edit]
[+] lib
[+] typography
[-] class-avada-dynamic-css.php [edit]
[-] class-avada-page-options.php [edit]
[-] custom_functions.php [edit]
[-] class-avada-options.php [edit]
[-] avada-tgm.php [edit]
[-] class-avada-portfolio.php [edit]
[-] class-avada-upgrade.php [edit]
[-] dynamic_css_helpers.php [edit]
[-] class-avada-eventscalendar.php [edit]
[-] class-avada-taxonomy-meta.php [edit]
[-] class-avada-sidebars.php [edit]
[-] class-fusion-gfonts-downloader.php [edit]
[-] class-avada-widget-style.php [edit]
[-] class-avada-admin-notices.php [edit]
[-] class-avada-social-icons.php [edit]
[-] class-avada-fonts.php [edit]
[-] class-avada-scripts.php [edit]
[-] class-avada-autoload.php [edit]
[-] class-avada-social-icon.php [edit]
[-] class-avada-woocommerce.php [edit]
[-] class-avada-images.php [edit]
[-] class-fusion-image-resizer.php [edit]
[-] class-avada-system-status.php [edit]
[-] class-avada-google-fonts.php [edit]
[-] dynamic_css.php [edit]
[+] widget
[-] class-avada-helper.php [edit]
[-] class-avada-layout.php [edit]
[-] class-avada-megamenu-framework.php [edit]
[-] class-avada-avadaredux-migration.php [edit]
[-] class-avada-gravity-forms-tags-merger.php [edit]
[-] deprecated.php [edit]
[+] admin-screens
[-] class-avada-layout-bbpress.php [edit]
[-] class-avada-settings.php [edit]
[-] class-avada-init.php [edit]
[-] class-avada.php [edit]
[-] class-fusion-builder-demos-importer.php [edit]
[+] plugins
[+] recaptcha