Get full path of element

getPath.js

    $.fn.getPath = function () {
        var $this = $(this), _parents = $this.parents(), parents = [], getIndex = function (node, className) {
            var name = node.get(0).tagName.toLowerCase(), parent = node.parent(), siblings = parent.children(name + className);
            if (siblings.length > 1) {
                return ':nth-child(' + (siblings.index(node) + 1) + ')';
            }
            return '';
        }, getClass = function (className) {
            className = $.trim(className);
            if (!className) return '';
            return "." + className.replace(/\s/gi, ".")
        }, getTag = function (realNode) {
            return realNode.tagName.toLowerCase()
        };
        parents.push(this.get(0));
        $.each(_parents, function (n, el) {
            parents.push(el);
        });

        var root, selector = [];
        $.each(parents, function (n, el) {
            var $el = $(el), id = $el.attr('id'), tagName = getTag(el), className = $el.attr('class'),
                    prepareClass = getClass(className), index = getIndex($el, prepareClass);
            if (id) {
                root = '#' + id;
                selector.push(root);
            } else if (className) {
                selector.push(tagName + prepareClass + index);
            } else {
                selector.push(tagName + index);
            }

            return !root;
        });

        return selector.reverse().join(' > ');
    }