META BOX DESCRIZIONE BAGNO

// META BOX DESCRIZIONE BAGNO

add_action( 'add_meta_boxes', 'descbagno_select_box' );
function descbagno_select_box() {
    add_meta_box(
        'descbagno_select_box', // id, used as the html id att
        __( 'descrizione bagno' ), // meta box title
        'descbagno_select_cb', // callback function, spits out the content
        'post', // post type or page. This adds to posts only
        'side', // context, where on the screen

    );

}

function descbagno_select_cb( $post ) {
    global $wpdb;
    $value = get_post_meta($post->ID, 'descbagno', true);


    $descbagni = array(

__('bathroom with shower','sacconicase') => 'bagno con doccia',
__('bathrooms with shower','sacconicase') => 'bagni con doccia',
__('bathrooms','sacconicase') => 'bagni',
__('bathrooms: one with shower and the other with bath','sacconicase') => 'bagni: uno con doccia e l\'altro con vasca',

);


    echo '<select name="descbagno">';
    echo '<option value=""' . ((($value == '') || !isset($descbagni[$value])) ? ' selected="selected"' : '') . '> ----</option>';

    // output each description of bathroom as an option
    foreach ($descbagni as $id => $text) {
        echo '<option value="' . $id . '"' . (($value == $id) ? ' selected="selected"' : '') . '">' . $text. '</option>';
    }
    echo '</select>';


}

add_action( 'save_post', 'save_metadata_descbagno');

function save_metadata_descbagno($postid)
{
    if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return false;
    if ( !current_user_can( 'edit_page', $postid ) ) return false;
    if( empty($postid) ) return false;


    if ( is_null($_REQUEST["descbagno"]) ) {
        delete_post_meta($postid, 'descbagno');
    } else {
        update_post_meta($postid, 'descbagno', $_REQUEST['descbagno']);
    }

}
// END META BOX DESCRIZIONE BAGNO