/// <summary>
/// Initializes a new instance of the <see cref="PageInfo" /> class.
/// </summary>
/// <param name="action">The action.</param>
/// <param name="controller">The controller.</param>
/// <param name="area">The area.</param>
/// <param name="controllerType">Type of the controller.</param>
/// <param name="pageInfoAttribute">The page information attribute.</param>
/// <param name="metaInfoAttribute">The meta information attribute.</param>
/// <param name="menuInfoAttribute">The menu information attribute.</param>
/// <param name="routeInfoAttribute">The route information attribute.</param>
/// <param name="tagInfoAttribute">The tag information attribute.</param>
/// <param name="visibleInfoAttribute">The visible information attribute.</param>
/// <param name="relatedInfoAttributes">The related information attributes.</param>
/// <param name="propertyInfoAttributes">The property information attributes.</param>
/// <param name="authorizationRoles">The authorization roles.</param>
// ReSharper disable once FunctionComplexityOverflow
public PageInfo(
string action,
string controller,
string area,
Type controllerType,
PageInfoAttribute pageInfoAttribute,
MetaInfoAttribute metaInfoAttribute,
MenuInfoAttribute menuInfoAttribute,
RouteInfoAttribute routeInfoAttribute,
TagInfoAttribute tagInfoAttribute,
VisibleInfoAttribute visibleInfoAttribute,
IEnumerable <RelatedInfoAttribute> relatedInfoAttributes,
IEnumerable <CustomPropertyInfoAttribute> propertyInfoAttributes,
string authorizationRoles)
{
Children = new List <PageInfo>();
Action = action;
Controller = controller;
Area = area;
ControllerType = controllerType;
Title = pageInfoAttribute != null ? pageInfoAttribute.Title : "";
SubTitle = pageInfoAttribute != null ? pageInfoAttribute.SubTitle : "";
AlternatePageUrl = (Action != "Index" ? Action : Controller).ToLowerInvariant().Trim() + "/";
PageUrl = routeInfoAttribute != null ? (string.IsNullOrEmpty(routeInfoAttribute.Url) ? AlternatePageUrl : routeInfoAttribute.Url) : AlternatePageUrl;
if (!string.IsNullOrEmpty(PageUrl) && !PageUrl.EndsWith("/"))
{
PageUrl = PageUrl += "/";
}
ParentKey = routeInfoAttribute != null ? routeInfoAttribute.ParentKey : "";
Key = routeInfoAttribute != null ? routeInfoAttribute.Key : "";
RedirectUrls = routeInfoAttribute != null ? (routeInfoAttribute.RedirectUrls ?? new string[0]) : new string[0];
BlockUrl = routeInfoAttribute?.BlockUrl ?? false;
Visible = visibleInfoAttribute == null || visibleInfoAttribute.Visible;
IsMenuItem = menuInfoAttribute != null;
MenuOrder = menuInfoAttribute?.Order ?? 0;
MenuOnlyVisibleForRoles = menuInfoAttribute?.Roles?.ToList();
IsHomePageItem = pageInfoAttribute != null && pageInfoAttribute.IsHomePageItem;
MetaTitle = metaInfoAttribute != null ? metaInfoAttribute.Title : "";
MetaDescription = metaInfoAttribute != null ? metaInfoAttribute.Description : "";
MetaNoIndex = metaInfoAttribute != null && metaInfoAttribute.NoIndex;
MetaNoFollow = metaInfoAttribute != null && metaInfoAttribute.NoFollow;
Tags = tagInfoAttribute != null ? tagInfoAttribute.Tags : "";
Image = pageInfoAttribute != null ? pageInfoAttribute.Image : "";
Summary = pageInfoAttribute != null ? pageInfoAttribute.Summary : "";
RelatedInfos = new List <RelatedInfo>();
if (relatedInfoAttributes != null)
{
foreach (var relatedInfoAttribute in relatedInfoAttributes)
{
RelatedInfos.Add(new RelatedInfo(relatedInfoAttribute.Title, relatedInfoAttribute.Url));
}
}
PropertyInfos = new Dictionary <string, string>();
if (propertyInfoAttributes != null)
{
PropertyInfos = propertyInfoAttributes.ToDictionary(p => p.Key, p => p.Value);
}
AuthorizationRoles = authorizationRoles ?? "";
}
/// <summary>
/// Gets the site map item information.
/// </summary>
/// <returns></returns>
// ReSharper disable once FunctionComplexityOverflow
private static IEnumerable <PageInfo> GetPageInfos()
{
var items = new List <PageInfo>();
try
{
foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies().Where(assembly => !assembly.GlobalAssemblyCache))
{
Type[] assemblyTypes;
try { assemblyTypes = assembly.GetTypes(); }
catch (Exception) { continue; }
foreach (var controllerType in assemblyTypes)
{
if (!controllerType.IsSubclassOf(typeof(Controller)))
{
continue;
}
var authorizeAttributeController = controllerType.GetCustomAttributes(typeof(AuthorizeAttribute), true).Cast <AuthorizeAttribute>().FirstOrDefault();
bool?hasControllerAuthorizeAttribute = null; if (authorizeAttributeController != null)
{
hasControllerAuthorizeAttribute = true;
}
var allowAnonymousAttributeController = controllerType.GetCustomAttributes(typeof(AllowAnonymousAttribute), true).Cast <AllowAnonymousAttribute>().FirstOrDefault();
bool?hasControllerAllowAnonymousAttribute = null; if (allowAnonymousAttributeController != null)
{
hasControllerAllowAnonymousAttribute = true;
}
var mi = controllerType.GetMethods();
foreach (var m in mi)
{
if (!m.IsPublic || m.ReturnParameter == null)
{
continue;
}
var methodOk =
typeof(ActionResult).IsAssignableFrom(m.ReturnParameter.ParameterType) ||
typeof(Task <ActionResult>).IsAssignableFrom(m.ReturnParameter.ParameterType);
if (!methodOk)
{
continue;
}
var httpGetAttribute = m.GetCustomAttributes(typeof(HttpGetAttribute), true).Cast <HttpGetAttribute>().FirstOrDefault();
if (httpGetAttribute == null)
{
var httpPostAttribute = m.GetCustomAttributes(typeof(HttpPostAttribute), true).Cast <HttpPostAttribute>().FirstOrDefault();
if (httpPostAttribute != null)
{
continue; // no HttpPost actions
}
}
var authorizeAttributeAction = m.GetCustomAttributes(typeof(AuthorizeAttribute), true).Cast <AuthorizeAttribute>().FirstOrDefault();
var authorizationRoles = authorizeAttributeAction != null ? authorizeAttributeAction.Roles : "";
bool?hasActionAuthorizeAttribute = null; if (authorizeAttributeAction != null)
{
hasActionAuthorizeAttribute = true;
}
var allowAnonymousAttributeAction = m.GetCustomAttributes(typeof(AllowAnonymousAttribute), true).Cast <AllowAnonymousAttribute>().FirstOrDefault();
bool?hasActionAllowAnonymousAttribute = null; if (allowAnonymousAttributeAction != null)
{
hasActionAllowAnonymousAttribute = true;
}
var area = FindAreaForControllerType(controllerType);
var ignoreByPageInfoFactoryAttribute = m.GetCustomAttributes(typeof(IgnorePageInfoAttribute), true).Cast <IgnorePageInfoAttribute>().FirstOrDefault();
if (ignoreByPageInfoFactoryAttribute != null)
{
continue;
}
var allowRouteIfEqualsConfigurationAttributes = m.GetCustomAttributes(typeof(AllowRouteIfEqualConfigAttribute), true).Cast <AllowRouteIfEqualConfigAttribute>();
var allowRouteIfEqualsConfigurationAttributesArray = allowRouteIfEqualsConfigurationAttributes as AllowRouteIfEqualConfigAttribute[] ?? allowRouteIfEqualsConfigurationAttributes.ToArray();
var include =
allowRouteIfEqualsConfigurationAttributesArray.Length <= 0 ||
allowRouteIfEqualsConfigurationAttributesArray.Any(allowRouteIfEqualsConfigurationAttribute => allowRouteIfEqualsConfigurationAttribute.IsAllowed());
if (!include)
{
continue;
}
var pageInfoAttribute = m.GetCustomAttributes(typeof(PageInfoAttribute), true).Cast <PageInfoAttribute>().FirstOrDefault();
var metaInfoAttribute = m.GetCustomAttributes(typeof(MetaInfoAttribute), true).Cast <MetaInfoAttribute>().FirstOrDefault();
var menuInfoAttribute = m.GetCustomAttributes(typeof(MenuInfoAttribute), true).Cast <MenuInfoAttribute>().FirstOrDefault();
var routeInfoAttribute = m.GetCustomAttributes(typeof(RouteInfoAttribute), true).Cast <RouteInfoAttribute>().FirstOrDefault();
var tagInfoAttribute = m.GetCustomAttributes(typeof(TagInfoAttribute), true).Cast <TagInfoAttribute>().FirstOrDefault();
var relatedInfoAttributes = m.GetCustomAttributes(typeof(RelatedInfoAttribute), true).Cast <RelatedInfoAttribute>();
var visibleInfoAttribute = m.GetCustomAttributes(typeof(VisibleInfoAttribute), true).Cast <VisibleInfoAttribute>().FirstOrDefault();
var propertyInfoAttributes = m.GetCustomAttributes(typeof(CustomPropertyInfoAttribute), true).Cast <CustomPropertyInfoAttribute>();
if (pageInfoAttribute == null && metaInfoAttribute == null &&
menuInfoAttribute == null && routeInfoAttribute == null &&
tagInfoAttribute == null && relatedInfoAttributes == null &&
visibleInfoAttribute == null && propertyInfoAttributes == null)
{
continue;
}
if (pageInfoAttribute == null)
{
continue;
}
var controllerDescriptor = new ReflectedControllerDescriptor(controllerType);
var actionDescriptor = new ReflectedActionDescriptor(m, m.Name, controllerDescriptor);
var createController = typeof(ControllerContextFactory).GetMethod("CreateController");
var genericCreateController = createController.MakeGenericMethod(controllerType);
var controllerContext = ((Controller)genericCreateController.Invoke(null, new object[] { null })).ControllerContext;
bool?hasGlobalAuthorizeAttribute = null;
bool?hasGlobalAllowAnonymousAttribute = null;
foreach (var provider in FilterProviders.Providers)
{
var filter = provider.GetFilters(controllerContext, actionDescriptor).FirstOrDefault(f => f.Instance is AuthorizeAttribute);
if (filter != null)
{
hasGlobalAuthorizeAttribute = true;
}
filter = provider.GetFilters(controllerContext, actionDescriptor).FirstOrDefault(f => f.Instance is AllowAnonymousAttribute);
if (filter != null)
{
hasGlobalAllowAnonymousAttribute = true;
}
if (hasGlobalAuthorizeAttribute.HasValue || hasGlobalAllowAnonymousAttribute.HasValue)
{
break;
}
}
if (routeInfoAttribute == null)
{
routeInfoAttribute = new RouteInfoAttribute();
}
if (string.IsNullOrEmpty(routeInfoAttribute.Key))
{
routeInfoAttribute.Key = $"{area}{controllerType.Name.Replace("Controller", "")}{m.Name}";
}
if (string.IsNullOrEmpty(routeInfoAttribute.Url))
{
routeInfoAttribute.Url = $"{m.Name}/";
}
if (metaInfoAttribute == null)
{
metaInfoAttribute = new MetaInfoAttribute();
}
if (string.IsNullOrEmpty(metaInfoAttribute.Title))
{
metaInfoAttribute.Title = pageInfoAttribute.Title;
}
if (string.IsNullOrEmpty(metaInfoAttribute.Description))
{
metaInfoAttribute.Description = pageInfoAttribute.Title;
}
if (string.IsNullOrEmpty(metaInfoAttribute.Title) && string.IsNullOrEmpty(metaInfoAttribute.TitleResourceName))
{
metaInfoAttribute.TitleResourceType = pageInfoAttribute.TitleResourceType;
metaInfoAttribute.TitleResourceName = pageInfoAttribute.TitleResourceName;
}
if (string.IsNullOrEmpty(metaInfoAttribute.Description) && string.IsNullOrEmpty(metaInfoAttribute.DescriptionResourceName))
{
metaInfoAttribute.DescriptionResourceType = pageInfoAttribute.TitleResourceType;
metaInfoAttribute.DescriptionResourceName = pageInfoAttribute.TitleResourceName;
}
if (visibleInfoAttribute == null)
{
visibleInfoAttribute = new VisibleInfoAttribute();
int authorizeAttribute = 0;
int allowAnonymousAttribute = 0;
if (hasGlobalAuthorizeAttribute.HasValue && hasGlobalAuthorizeAttribute.GetValueOrDefault(false))
{
authorizeAttribute = 1;
}
if (hasControllerAuthorizeAttribute.HasValue && hasControllerAuthorizeAttribute.GetValueOrDefault(false))
{
authorizeAttribute = 2;
}
if (hasActionAuthorizeAttribute.HasValue && hasActionAuthorizeAttribute.GetValueOrDefault(false))
{
authorizeAttribute = 3;
}
if (hasGlobalAllowAnonymousAttribute.HasValue && hasGlobalAllowAnonymousAttribute.GetValueOrDefault(false))
{
allowAnonymousAttribute = 1;
}
if (hasControllerAllowAnonymousAttribute.HasValue && hasControllerAllowAnonymousAttribute.GetValueOrDefault(false))
{
allowAnonymousAttribute = 2;
}
if (hasActionAllowAnonymousAttribute.HasValue && hasActionAllowAnonymousAttribute.GetValueOrDefault(false))
{
allowAnonymousAttribute = 3;
}
visibleInfoAttribute.Visible = authorizeAttribute < allowAnonymousAttribute;
}
items.Add(new PageInfo(
m.Name,
controllerType.Name.Replace("Controller", ""),
area,
controllerType,
pageInfoAttribute,
metaInfoAttribute,
menuInfoAttribute,
routeInfoAttribute,
tagInfoAttribute,
visibleInfoAttribute,
relatedInfoAttributes,
propertyInfoAttributes,
authorizationRoles));
}
}
}
}
catch (Exception ex)
{
throw new DataMisalignedException("PageInfo attribute failure", ex);
}
return(items);
}
