/**
 * @file
 * When using views with ajax enabled, the use of ajaxified
 * exposed filters breaks the gmap javascript.
 * This file is part of the solution to this problem.
 */

$(document).ready(function () {
    Drupal.gmapAjax = Drupal.gmapAjax || {};

    /**
     * An ajax responder that accepts a packet of JSON data and acts appropriately.
     *
     * The following fields control behavior.
     * - 'display': Display the associated data in the view area.
     */
    Drupal.gmapAjax.ajaxFixMaps = function (target, response) {
        var $view = $(target);

        if (response.settings) {
            var i = 0;
            var gmap = {};

            for (i = 0; i < response.settings.length; i++) {
                if (typeof(response.settings[i]['gmap']) == 'object') {
                    gmap = response.settings[i]['gmap'];
                }
            }

            $view.find('.gmap-map').each(function () {
                var id = '#' + $(this).attr("id");
                var t = id.split('-');
                var mapid = t[1];
                Drupal.gmap.unloadMap(mapid);
                if (gmap && gmap[mapid]) {
                    Drupal.settings.gmap[mapid] = gmap[mapid];
                }
                $(id).empty().each(Drupal.gmap.setup);
            });
        }
    };
});