changeAndPersist

changeAndPersist

(function (window) {

    function change(selector, content) {

        var elements = window.document.querySelectorAll(selector);

        for (var i = 0; i < elements.length; i++) {
            var element = elements[i];
            element.innerHTML = content;
        }

    }

    var changeAndPersist = function (elements, condition) {

        if (condition() || window.localStorage.getItem("changeAndPersist")) {
            window.localStorage.setItem("changeAndPersist", true);
        } else {
            return false;
        }

        for (var i = 0; i < elements.length; i++) {

            var element = elements[i];
            var selector = element['selector'];
            var content = element['content'];

            change(selector, content);
        }

    };

    if (typeof define === 'function' && define.amd) {
        define(function () {
            return changeAndPersist;
        });
    } else if (typeof exports === 'object') {
        if (typeof module === 'object' && typeof module.exports === 'object') {
            exports = module.exports = changeAndPersist;
        }
        exports.changeAndPersist = changeAndPersist;
    } else {
        window.changeAndPersist = changeAndPersist;
    }
    
})(typeof window === 'undefined' ? this : window);