/// <summary>
/// Display the main user groups.
/// </summary>
/// <param name="UserForms">A form of user data passed up from the client.</param>
/// <param name="UserGroup">The name of the current user group to display users for.</param>
/// <returns>A view to show a list of users in the current user group.</returns>
public ActionResult Index( FormCollection UserForms, string UserGroup )
{
CrashRepository Crashes = new CrashRepository();
// Examine an incoming form for a new user group
foreach( var FormInstance in UserForms )
{
string UserName = FormInstance.ToString();
string NewUserGroup = UserForms[UserName];
FRepository.Get( Crashes ).SetUserGroup( UserName, NewUserGroup );
}
UsersViewModel Model = new UsersViewModel();
Model.UserGroup = UserGroup;
Model.Users = FRepository.Get( Crashes ).GetUserNamesFromGroupName( UserGroup );
Model.GroupCounts = FRepository.Get( Crashes ).GetCountsByGroup();
return View( "Index", Model );
}
/// <summary>
/// Create the html required to change the current user group to filter users by.
/// </summary>
/// <param name="Helper">The Url helper object.</param>
/// <param name="UserGroup">The user group to generate a link for.</param>
/// <param name="Model">The view model for the current page.</param>
/// <returns>A string suitable for MVC to render.</returns>
public static MvcHtmlString UserGroupLink( this UrlHelper Helper, string UserGroup, UsersViewModel Model )
{
StringBuilder Result = new StringBuilder();
TagBuilder Tag = new TagBuilder( "a" );
Tag.MergeAttribute( "href", "/Users/Index/" + UserGroup );
Tag.InnerHtml = UserGroup;
Result.AppendLine( Tag.ToString() );
return MvcHtmlString.Create( Result.ToString() );
}