/// </summary>
/// <param name="control"></param>
/// <returns></returns>
protected bool CheckIfXMLDataSourceExists(IXMLDataSource control)
{
bool isExists = true;
foreach (string filename in control.XmlDataFileNames)
{
if (!System.IO.File.Exists(Server.MapPath(@"App_Data\" + filename)))
{
isExists = false;
}
}
return(isExists);
}
/// <summary>
/// Loading all available pages for current user
/// </summary>
protected void DataBindMainMenu()
{
XDocument menu = XDocument.Load(Server.MapPath("~/App_Data/MainMenu.xml"));
MenuItems = new Dictionary <string, string>();
foreach (XElement menuItem in menu.Root.Elements().Where(el => el.Attribute("visible").Value == "true")) //get all visible menu items
{
string menuName = menuItem.Attribute("name").Value;
string menuPath = menuItem.Attribute("path").Value;
if (menuItem.Attribute("role").Value.Contains("Guest") && !User.Identity.IsAuthenticated)
{
MenuItems.Add(menuItem.Attribute("name").Value, menuItem.Attribute("path").Value);
}
else if (menuItem.Attribute("role").Value.Contains("Admin") && Roles.IsUserInRole("Admin"))
{
MenuItems.Add(menuItem.Attribute("name").Value, menuItem.Attribute("path").Value);
}
else if (menuItem.Attribute("role").Value.Contains("Master") && Roles.IsUserInRole("Master"))
{
MenuItems.Add(menuName, menuPath);
}
else if (user != null && (menuItem.Attribute("role").Value.Contains("User")))
{
int totalControls = menuItem.Elements().Count();
foreach (XElement control in menuItem.Elements())
{
UserControl u = (UserControl)LoadControl("Modules/" + control.Attribute("name").Value);
IXMLDataSource xmlSourceControl = u as IXMLDataSource;
if (xmlSourceControl != null) //check if the control uses xml file as data source
{
if (!CheckIfXMLDataSourceExists(xmlSourceControl)) //check if the xml data source file exists
{
totalControls--;
}
}
}
if (totalControls > 0)
{
MenuItems.Add(menuName, menuPath);
}
}
}
}
/// <summary>
/// Loadig all controls for current page
/// </summary>
/// <param name="mustDataBind"></param>
protected void LoadControls(bool mustDataBind)
{
LastLoadedControls = new List <string>();
CurrentUrlHash = Request.Url.PathAndQuery.Replace("/", "#").Replace(".aspx", "");
string chekCurrentUrlHash = CurrentUrlHash;
if (CurrentUrlHash.Contains("?"))
{
string[] splitCurrentUrlHash = CurrentUrlHash.Split(new string[] { "?" }, StringSplitOptions.RemoveEmptyEntries);
chekCurrentUrlHash = splitCurrentUrlHash[0];
}
XElement currentMenuItem = XDocument.Load(Server.MapPath("~/App_Data/MainMenu.xml")).Root.Elements().First(el => el.Attribute("path").Value.ToLower().Replace(".aspx", "") == chekCurrentUrlHash.Replace("#", "").ToLower());
foreach (XElement control in currentMenuItem.Elements()) //load all controns that need to be inside this control
{
UserControl u = (UserControl)LoadControl("Modules/" + control.Attribute("name").Value);
IXMLDataSource xmlSourceControl = u as IXMLDataSource;
if (xmlSourceControl != null) //check if the control uses xml file as data source
{
if (CheckIfXMLDataSourceExists(xmlSourceControl)) //check if the xml data source file exists
{
LastLoadedControls.Add("Modules/" + control.Attribute("name").Value);
}
}
else
{
LastLoadedControls.Add("Modules/" + control.Attribute("name").Value);
}
}
LoadUserControls(mustDataBind);
}
