Function Reference: geodir_wpml_filter_ls_languages

Summary

Filters the WPML language switcher urls for GeoDirectory pages.

Parameters

$languages

(array) (required) WPML active languages.

Default: None

Return Values

(array)

• Filtered languages.

Change Log

Since: 1.6.16

Source File

geodir_wpml_filter_ls_languages() is located in geodirectory_hooks_actions.php [Line: 2869]

Source Code

function geodir_wpml_filter_ls_languages($languages) {    
    if (geodir_is_geodir_page()) {        
        $keep_vars = array();
        
        if (geodir_is_page('add-listing')) {
            $keep_vars = array('listing_type', 'package_id');
        } else if (geodir_is_page('search')) {
            $keep_vars = array('geodir_search', 'stype', 'snear', 'set_location_type', 'set_location_val', 'sgeo_lat', 'sgeo_lon');
        } else if (geodir_is_page('author')) {
            $keep_vars = array('geodir_dashbord', 'stype', 'list');
        } else if (geodir_is_page('login')) {
            $keep_vars = array('forgot', 'signup');
        }        
        
        if (!empty($keep_vars)) {
            foreach ( $languages as $code => $url) {
                $filter_url = $url['url'];
                
                foreach ($keep_vars as $var) {
                    if (isset($_GET[$var]) && !is_array($_GET[$var])) {
                        $filter_url = remove_query_arg(array($var), $filter_url);
                        $filter_url = add_query_arg(array($var => $_GET[$var]), $filter_url);
                    }
                }
                
                if ($filter_url != $url['url']) {
                    $languages[$code]['url'] = $filter_url;
                }
            }
        }
    }

    return $languages;
}