Fix File

• /home/sportsfe.../httpdocs/wp-conte.../plugins/sitepres.../inc

• File: wpml-private-actions.php

• Content:

<?php

function new_duplicated_terms_filter( $post_ids, $duplicates_only = true ) {
	global $wpdb, $sitepress, $wpml_admin_notices;

require_once WPML_PLUGIN_PATH . '/inc/taxonomy-term-translation/wpml-term-hierarchy-duplication.class.php';
	$hier_dupl = new WPML_Term_Hierarchy_Duplication( $wpdb, $sitepress );
	$taxonomies = $hier_dupl->duplicates_require_sync( $post_ids, $duplicates_only );
	if ( (bool) $taxonomies ) {
		$text = __(
			'Some taxonomy terms are out of sync between languages. This means that content in some languages will not have the correct tags or categories.
			 In order to synchronize the taxonomies, you need to go over each of them from the following list and click the "Update taxonomy hierarchy" button.',
			'sitepress'
		);
		$collapsed = 'Taxonomy sync problem';

foreach ( $taxonomies as $taxonomy ) {
			$text .= '<a href="admin.php?page='
			 . WPML_PLUGIN_FOLDER . '/menu/taxonomy-translation.php&taxonomy='
			 . $taxonomy . '&sync=1">' . get_taxonomy_labels(
				 get_taxonomy( $taxonomy )
			 )->name . '</a>';
		}

$text .= '<a target="_blank" href="https://wpml.org/documentation/getting-started-guide/translating-post-categories-and-custom-taxonomies/#synchronizing-hierarchical-taxonomies">Help about translating taxonomy >></a>';

$notice = new WPML_Notice( 'wpml-taxonomy-hierarchy-sync', $text, 'wpml-core' );
		$notice->set_css_class_types( 'info' );
		$notice->set_collapsed_text( $collapsed );
		$notice->set_hideable( false );
		$notice->set_dismissible( false );
		$notice->set_collapsable( true );
		$wpml_admin_notices = wpml_get_admin_notices();
		$wpml_admin_notices->add_notice( $notice );
	} else {
		remove_taxonomy_hierarchy_message();
	}
}

add_action( 'wpml_new_duplicated_terms', 'new_duplicated_terms_filter', 10, 2 );

function display_tax_sync_message( $post_id ) {
	do_action( 'wpml_new_duplicated_terms', array( 0 => $post_id ), false );
}

add_action( 'save_post', 'display_tax_sync_message', 10 );

function remove_taxonomy_hierarchy_message() {
	$wpml_admin_notices = wpml_get_admin_notices();
	$wpml_admin_notices->remove_notice( 'wpml-core', 'wpml-taxonomy-hierarchy-sync' );
}

add_action( 'wpml_sync_term_hierarchy_done', 'remove_taxonomy_hierarchy_message' );

/**
 * @return WPML_Notices
 */
function wpml_get_admin_notices() {
	global $wpml_admin_notices;

if ( ! $wpml_admin_notices ) {
		$wpml_admin_notices = new WPML_Notices( new WPML_Notice_Render() );
		$wpml_admin_notices->init_hooks();
	}

return $wpml_admin_notices;
}

function wpml_validate_language_domain_action() {

if ( wp_verify_nonce( filter_input( INPUT_POST, 'nonce' ),
		filter_input( INPUT_POST,
			'action' ) ) ) {
		global $sitepress;
		$http                    = new WP_Http();
		$wp_api                  = $sitepress->get_wp_api();
		$language_domains_helper = new WPML_Language_Domain_Validation( $wp_api, $http, filter_input( INPUT_POST, 'url' ) );
		$res                     = $language_domains_helper->is_valid();
	}
	if ( ! empty( $res ) ) {
		wp_send_json_success( __( 'Valid', 'sitepress' ) );
	}
	wp_send_json_error( __( 'Not valid', 'sitepress' ) );
}

add_action( 'wp_ajax_validate_language_domain', 'wpml_validate_language_domain_action' );

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