<?php if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly





/**

 * Adds a form identifier to form

 *

 * @param $args

 */

function um_add_form_identifier( $args ) {

	?>

		<input type="hidden" name="form_id" id="form_id_<?php echo $args['form_id']; ?>" value="<?php echo $args['form_id']; ?>" />

	<?php

}

add_action( 'um_after_form_fields', 'um_add_form_identifier' );





/**

 * Adds a spam timestamp

 *

 * @param $args

 */

function um_add_security_checks( $args ) {

	if ( is_admin() ) {

		return;

	} ?>



	<input type="hidden" name="timestamp" class="um_timestamp" value="<?php echo current_time( 'timestamp' ) ?>" />



	<p class="<?php echo UM()->honeypot; ?>_name">

		<label for="<?php echo UM()->honeypot . '_' . $args['form_id']; ?>"><?php _e( 'Only fill in if you are not human' ); ?></label>

		<input type="text" name="<?php echo UM()->honeypot; ?>" id="<?php echo UM()->honeypot . '_' . $args['form_id']; ?>" class="input" value="" size="25" autocomplete="off" />

	</p>



	<?php

}

add_action( 'um_after_form_fields', 'um_add_security_checks' );

add_action( 'um_account_page_hidden_fields', 'um_add_security_checks' );





/**

 * Makes the honeypot invisible

 */

function um_add_form_honeypot_css() {

	?>

		<style type="text/css">

			.<?php echo UM()->honeypot; ?>_name {

				display: none !important;

			}

		</style>

	<?php

}

add_action( 'wp_head', 'um_add_form_honeypot_css' );



/**

 * Empty the honeypot value

 */

function um_add_form_honeypot_js() {

	?>

		<script type="text/javascript">

			jQuery( '#<?php echo UM()->honeypot; ?>' ).val( '' );

		</script>

	<?php

}

add_action( 'wp_footer', 'um_add_form_honeypot_js', 99999999999999999 );