Lunder

function CheckPath(p, temp) {
    var result = new Array();
    var folders = new Array();
    var res = null;
    folders.push(p);
    var licznik = folders.length;
    while( licznik > 0) {
        res = TestDir(folders[0], temp);
        result.concat(res[0]);
        folders.concat(res[1]);
        folders.shift();
        licznik = folders.length;
    }
    return folders;
}

function TestDir(p, temp) {
    var result = new Array(new Array(), new Array());
    var folders = new Array();

    return Promise.resolve($.ajax({
        method: "POST",
        url: "testcore.php",
        data: { path: p, template: temp},
        dataType: "json"
    })).then(function(data) {
        result[0] = data[0];
        folders = data[1];
        if(folders.length > 0) {
            for(i = 0; i<folders.length; i++) {
                zm = folders[i].split("/");
                zm = zm[zm.length-1];
                if( zm != "static" && zm != "_products" && zm != "templates" && zm != "") {
                    result[1].push(folders[i]);
                }
            }
        }
    }).then(function() {
        return result;
    });
}