/// <summary>
/// 把InitialNavigation解析成Navigation
/// </summary>
/// <param name="initialNavigation">InitialNavigation</param>
protected Navigation ParseNavigation(InitialNavigation initialNavigation)
{
if (initialNavigation == null)
{
return(null);
}
Navigation nav = new Navigation()
{
NavigationId = initialNavigation.NavigationId,
ParentNavigationId = initialNavigation.ParentNavigationId,
Depth = initialNavigation.Depth,
PresentAreaKey = initialNavigation.PresentAreaKey,
ResourceName = initialNavigation.ResourceName,
IconName = initialNavigation.IconName,
NavigationUrl = initialNavigation.NavigationUrl,
UrlRouteName = initialNavigation.UrlRouteName,
ApplicationId = initialNavigation.ApplicationId,
NavigationType = initialNavigation.NavigationType,
NavigationText = initialNavigation.NavigationText,
NavigationTarget = initialNavigation.NavigationTarget,
ImageUrl = initialNavigation.ImageUrl,
DisplayOrder = initialNavigation.DisplayOrder,
OnlyOwnerVisible = initialNavigation.OnlyOwnerVisible,
IsLocked = initialNavigation.IsLocked,
IsEnabled = initialNavigation.IsEnabled,
OwnerId = 0
};
return(nav);
}
/// <summary>
/// 转换成InitialNavigation
/// </summary>
/// <returns></returns>
internal protected InitialNavigation AsInitialNavigation()
{
if (NavigationType != UI.NavigationType.Application)
{
return(null);
}
InitialNavigation nav = new InitialNavigation()
{
NavigationId = this.NavigationId,
ParentNavigationId = this.ParentNavigationId,
Depth = this.Depth,
PresentAreaKey = this.PresentAreaKey,
ApplicationId = this.ApplicationId,
NavigationType = this.NavigationType,
ResourceName = this.ResourceName,
NavigationUrl = this.NavigationUrl,
UrlRouteName = this.UrlRouteName,
NavigationText = this.NavigationText,
NavigationTarget = this.NavigationTarget,
ImageUrl = this.ImageUrl,
DisplayOrder = this.DisplayOrder,
OnlyOwnerVisible = this.OnlyOwnerVisible,
IsLocked = this.IsLocked,
IsEnabled = this.IsEnabled
};
return(nav);
}
/// <summary>
/// 删除初始化导航
/// </summary>
/// <remarks>
/// 对于单实例的呈现区域必须设置forceOwnerUpdate=true
/// </remarks>
/// <param name="navigationId">导航Id</param>
/// <param name="forceOwnerDelete">是否强制呈现区域实例Owner删除</param>
/// <exception cref="ArgumentNullException">initialNavigation为空时</exception>
/// <exception cref="ApplicationException">initialNavigation被锁定时</exception>
public void DeleteInitialNavigation(int navigationId, bool forceOwnerDelete = false)
{
InitialNavigation initialNavigation = GetInitialNavigation(navigationId);
if (initialNavigation == null)
{
throw new ArgumentNullException(string.Format("NavigationId为{0}的InitialNavigation不存在", navigationId));
}
if (initialNavigation.IsLocked)
{
throw new ApplicationException("锁定状态的InitialNavigation不允许删除");
}
List <InitialNavigation> initialNavigationsForDelete = new List <InitialNavigation>();
IEnumerable <InitialNavigation> descendants = GetDescendants(initialNavigation);
if (descendants.Count() > 0)
{
initialNavigationsForDelete.AddRange(descendants);
}
initialNavigationsForDelete.Add(initialNavigation);
if (forceOwnerDelete)
{
presentAreaNavigationRepository.ForceOwnerDelete(initialNavigationsForDelete);
}
foreach (var initialNavigationForDelete in initialNavigationsForDelete)
{
initialNavigationRepository.Delete(initialNavigationForDelete);
}
}
/// <summary>
/// 获取parentInitialNavigation的后代
/// </summary>
/// <param name="parentInitialNavigation">父InitialNavigation</param>
/// <returns>返回parentInitialNavigation的所有后代</returns>
public IEnumerable <InitialNavigation> GetDescendants(InitialNavigation parentInitialNavigation)
{
List <InitialNavigation> descendants = new List <InitialNavigation>();
IEnumerable <InitialNavigation> initialNavigationsOfPresentArea = GetInitialNavigations(parentInitialNavigation.PresentAreaKey);
RecursiveGetChildren(initialNavigationsOfPresentArea, parentInitialNavigation, ref descendants);
return(descendants);
}
/// <summary>
/// 添加呈现区域实例导航
/// </summary>
/// <param name="presentAreaNavigation">PresentAreaNavigation</param>
/// <exception cref="ArgumentNullException">presentAreaNavigation为空时</exception>
/// <exception cref="ArgumentException">presentAreaNavigation的NavigationType不是<see cref="NavigationType"/>.AddedByOwner时</exception>
/// <exception cref="ArgumentException">该PresentAreaNavigation此呈现区域实例已经创建时</exception>
/// <returns>返回创建的PresentAreaNavigation的Id</returns>
public long CreatePresentAreaNavigation(PresentAreaNavigation presentAreaNavigation)
{
if (presentAreaNavigation == null)
{
throw new ArgumentNullException("presentAreaNavigation不能为null");
}
if (presentAreaNavigation.NavigationType != NavigationType.AddedByOwner)
{
throw new ArgumentException("仅能处理NavigationType为Application或PresentAreaInitial的navigation");
}
IEnumerable <PresentAreaNavigation> presentAreaNavigations = GetPresentAreaNavigations(presentAreaNavigation.PresentAreaKey, presentAreaNavigation.OwnerId);
if (presentAreaNavigations.Where(n => n.NavigationId == presentAreaNavigation.NavigationId).Count() > 0)
{
throw new ArgumentException("NavigationId不允许重复");
}
presentAreaNavigation.NavigationType = NavigationType.AddedByOwner;
if (presentAreaNavigation.ParentNavigationId > 0)
{
InitialNavigation parentNavigation = GetInitialNavigation(presentAreaNavigation.ParentNavigationId);
if (parentNavigation == null)
{
throw new ApplicationException(string.Format("initialNavigation的父级 {0} 不存在", presentAreaNavigation.ParentNavigationId));
}
presentAreaNavigation.Depth = parentNavigation.Depth + 1;
}
else
{
presentAreaNavigation.Depth = 0;
}
EventBus <PresentAreaNavigation> .Instance().OnBefore(presentAreaNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), presentAreaNavigation.ApplicationId));
var id = Convert.ToInt64(presentAreaNavigationRepository.Insert(presentAreaNavigation));
EventBus <PresentAreaNavigation> .Instance().OnAfter(presentAreaNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), presentAreaNavigation.ApplicationId));
//移除缓存（分布式缓存情况下，本机缓存会有一定延迟）
string cacheKey = GetCacheKey_NavigationOfPresentAreaOwner(presentAreaNavigation.PresentAreaKey, presentAreaNavigation.OwnerId);
ICacheService cacheService = DIContainer.Resolve <ICacheService>();
cacheService.Remove(cacheKey);
return(id);
}
/// <summary>
/// 强制所有呈现区域实例Owner更新导航
/// </summary>
/// <param name="initialNavigation">初始化导航实体</param>
public void ForceOwnerUpdate(InitialNavigation initialNavigation)
{
if (initialNavigation == null)
{
return;
}
var sql = PetaPoco.Sql.Builder;
sql.Append("update tn_PresentAreaNavigations set NavigationText =@0, ResourceName=@1, NavigationUrl=@2,UrlRouteName=@3,ImageUrl=@4,NavigationTarget=@5,IsEnabled=@6 ", initialNavigation.NavigationText,
initialNavigation.ResourceName, initialNavigation.NavigationUrl, initialNavigation.UrlRouteName, initialNavigation.ImageUrl, initialNavigation.NavigationTarget, initialNavigation.IsEnabled)
.Append("where NavigationId = @0", initialNavigation.NavigationId);
CreateDAO().Execute(sql);
}
/// <summary>
/// 添加呈现区域实例导航
/// </summary>
/// <param name="presentAreaNavigation">PresentAreaNavigation</param>
/// <exception cref="ArgumentNullException">presentAreaNavigation为空时</exception>
/// <exception cref="ArgumentException">presentAreaNavigation的NavigationType不是<see cref="NavigationType"/>.AddedByOwner时</exception>
/// <exception cref="ArgumentException">该PresentAreaNavigation此呈现区域实例已经创建时</exception>
/// <returns>返回创建的PresentAreaNavigation的Id</returns>
public long CreatePresentAreaNavigation(PresentAreaNavigation presentAreaNavigation)
{
if (presentAreaNavigation == null)
{
throw new ArgumentNullException("presentAreaNavigation不能为null");
}
if (presentAreaNavigation.NavigationType != NavigationType.AddedByOwner)
{
throw new ArgumentException("仅能处理NavigationType为Application或PresentAreaInitial的navigation");
}
IEnumerable <PresentAreaNavigation> presentAreaNavigations = GetPresentAreaNavigations(presentAreaNavigation.PresentAreaKey, presentAreaNavigation.OwnerId);
if (presentAreaNavigations.Where(n => n.NavigationId == presentAreaNavigation.NavigationId).Count() > 0)
{
throw new ArgumentException("NavigationId不允许重复");
}
presentAreaNavigation.NavigationType = NavigationType.AddedByOwner;
if (presentAreaNavigation.ParentNavigationId > 0)
{
InitialNavigation parentNavigation = GetInitialNavigation(presentAreaNavigation.ParentNavigationId);
if (parentNavigation == null)
{
throw new ApplicationException(string.Format("initialNavigation的父级 {0} 不存在", presentAreaNavigation.ParentNavigationId));
}
presentAreaNavigation.Depth = parentNavigation.Depth + 1;
}
else
{
presentAreaNavigation.Depth = 0;
}
EventBus <PresentAreaNavigation> .Instance().OnBefore(presentAreaNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), presentAreaNavigation.ApplicationId));
var id = Convert.ToInt64(presentAreaNavigationRepository.Insert(presentAreaNavigation));
EventBus <PresentAreaNavigation> .Instance().OnAfter(presentAreaNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), presentAreaNavigation.ApplicationId));
EntityData.ForType(typeof(PresentAreaNavigation)).RealTimeCacheHelper.IncreaseAreaVersion("OwnerId", presentAreaNavigation.OwnerId);
EntityData.ForType(typeof(Navigation)).RealTimeCacheHelper.IncreaseAreaVersion("OwnerId", presentAreaNavigation.OwnerId);
return(id);
}
/// <summary>
/// 更新初始化导航
/// </summary>
/// <remarks>
/// 对于单实例的呈现区域必须设置forceOwnerUpdate=true
/// </remarks>
/// <param name="initialNavigation">初始化导航</param>
/// <param name="forceOwnerUpdate">是否强制呈现区域实例Owner更新</param>
public void UpdateInitialNavigation(InitialNavigation initialNavigation, bool forceOwnerUpdate = false)
{
if (initialNavigation == null)
{
return;
}
EventBus <InitialNavigation> .Instance().OnBefore(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Update(), initialNavigation.ApplicationId));
initialNavigationRepository.Update(initialNavigation);
EventBus <InitialNavigation> .Instance().OnAfter(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Update(), initialNavigation.ApplicationId));
if (forceOwnerUpdate)
{
presentAreaNavigationRepository.ForceOwnerUpdate(initialNavigation);
}
}
/// <summary>
/// 添加初始化导航
/// </summary>
/// <remarks>
/// 对于单实例的呈现区域必须设置forceOwnerCreate=true
/// </remarks>
/// <param name="initialNavigation">初始化导航</param>
/// <param name="forceOwnerCreate">是否强制呈现区域实例Owner安装</param>
/// <exception cref="ArgumentNullException">initialNavigation为空时</exception>
/// <exception cref="ArgumentException">InitialNavigation已经存在时</exception>
/// <exception cref="ApplicationException">initialNavigation的ParentNavigationId大于0但是相应的InitialNavigation不存在时</exception>
/// <returns>返回创建的InitialNavigation的Id</returns>
public long CreateInitialNavigation(InitialNavigation initialNavigation, bool forceOwnerCreate = false)
{
if (initialNavigation == null)
{
throw new ArgumentNullException("initialNavigation不能为null");
}
if (initialNavigationRepository.Exists(initialNavigation.NavigationId))
{
throw new ArgumentException("NavigationId不允许重复");
}
initialNavigation.NavigationType = NavigationType.PresentAreaInitial;
if (initialNavigation.ParentNavigationId > 0)
{
InitialNavigation parentNavigation = GetInitialNavigation(initialNavigation.ParentNavigationId);
if (parentNavigation == null)
{
throw new ApplicationException(string.Format("initialNavigation的父级 {0} 不存在", initialNavigation.ParentNavigationId));
}
initialNavigation.Depth = parentNavigation.Depth + 1;
}
else
{
initialNavigation.Depth = 0;
}
EventBus <InitialNavigation> .Instance().OnBefore(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), initialNavigation.ApplicationId));
var id = Convert.ToInt64(initialNavigationRepository.Insert(initialNavigation));
EventBus <InitialNavigation> .Instance().OnAfter(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), initialNavigation.ApplicationId));
if (forceOwnerCreate)
{
presentAreaNavigationRepository.ForceOwnerCreate(initialNavigation);
}
return(id);
}
/// <summary>
/// 强制所有呈现区域实例Owner安装导航
/// </summary>
/// <param name="initialNavigation">初始化导航实体</param>
public void ForceOwnerCreate(InitialNavigation initialNavigation)
{
if (initialNavigation == null)
{
return;
}
var sql = PetaPoco.Sql.Builder;
PresentAreaNavigation presentAreaNavigation = initialNavigation.AsPresentAreaNavigation();
sql.Append("insert into tn_PresentAreaNavigations (OwnerId,PresentAreaKey,NavigationId,ParentNavigationId,Depth,"
+ "ApplicationId,NavigationType,NavigationText,ResourceName,NavigationUrl,"
+ "UrlRouteName,ImageUrl,NavigationTarget,DisplayOrder,OnlyOwnerVisible,IsLocked,IsEnabled) "
+ "select distinct OwnerId,@0,@1,@2,@3,@4,@5,@6,@7,@8,@9,@10,@11,@12,@13,@14,@15 "
+ "from tn_PresentAreaNavigations where PresentAreaKey=@0",
initialNavigation.PresentAreaKey, initialNavigation.NavigationId, initialNavigation.ParentNavigationId, initialNavigation.Depth,
initialNavigation.ApplicationId, initialNavigation.NavigationType, initialNavigation.NavigationText, initialNavigation.ResourceName, initialNavigation.NavigationUrl,
initialNavigation.UrlRouteName, initialNavigation.ImageUrl, initialNavigation.NavigationTarget, initialNavigation.DisplayOrder, initialNavigation.OnlyOwnerVisible, initialNavigation.IsLocked, initialNavigation.IsEnabled
);
CreateDAO().Execute(sql);
}
/// <summary>
/// 添加初始化导航
/// </summary>
/// <remarks>
/// 对于单实例的呈现区域必须设置forceOwnerCreate=true
/// </remarks>
/// <param name="initialNavigation">初始化导航</param>
/// <param name="forceOwnerCreate">是否强制呈现区域实例Owner安装</param>
/// <exception cref="ArgumentNullException">initialNavigation为空时</exception>
/// <exception cref="ArgumentException">InitialNavigation已经存在时</exception>
/// <exception cref="ApplicationException">initialNavigation的ParentNavigationId大于0但是相应的InitialNavigation不存在时</exception>
/// <returns>返回创建的InitialNavigation的Id</returns>
public long CreateInitialNavigation(InitialNavigation initialNavigation, bool forceOwnerCreate = false)
{
if (initialNavigation == null)
throw new ArgumentNullException("initialNavigation不能为null");
if (initialNavigationRepository.Exists(initialNavigation.NavigationId))
throw new ArgumentException("NavigationId不允许重复");
initialNavigation.NavigationType = NavigationType.PresentAreaInitial;
if (initialNavigation.ParentNavigationId > 0)
{
InitialNavigation parentNavigation = GetInitialNavigation(initialNavigation.ParentNavigationId);
if (parentNavigation == null)
throw new ApplicationException(string.Format("initialNavigation的父级 {0} 不存在", initialNavigation.ParentNavigationId));
initialNavigation.Depth = parentNavigation.Depth + 1;
}
else
{
initialNavigation.Depth = 0;
}
EventBus<InitialNavigation>.Instance().OnBefore(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), initialNavigation.ApplicationId));
var id = Convert.ToInt64(initialNavigationRepository.Insert(initialNavigation));
EventBus<InitialNavigation>.Instance().OnAfter(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Create(), initialNavigation.ApplicationId));
if (forceOwnerCreate)
presentAreaNavigationRepository.ForceOwnerCreate(initialNavigation);
return id;
}
/// <summary>
/// 把PresentAreaNavigation解析成Navigation
/// </summary>
/// <remarks>
/// NavigationType = NavigationType.Application的PresentAreaNavigation需要与相应的InitialNavigation合并
/// </remarks>
/// <param name="presentAreaNavigation">PresentAreaNavigation</param>
protected Navigation ParseNavigation(PresentAreaNavigation presentAreaNavigation)
{
if (presentAreaNavigation == null)
{
return(null);
}
Navigation nav = new Navigation()
{
OwnerId = presentAreaNavigation.OwnerId,
NavigationText = presentAreaNavigation.NavigationText,
NavigationTarget = presentAreaNavigation.NavigationTarget,
ImageUrl = presentAreaNavigation.ImageUrl,
IconName = presentAreaNavigation.IconName,
DisplayOrder = presentAreaNavigation.DisplayOrder
};
InitialNavigation initialNavigation = null;
if (presentAreaNavigation.IsLocked)
{
initialNavigation = initialNavigationRepository.Get(presentAreaNavigation.NavigationId);
if (initialNavigation == null)
{
return(null);
}
nav.NavigationId = initialNavigation.NavigationId;
nav.ParentNavigationId = initialNavigation.ParentNavigationId;
nav.Depth = initialNavigation.Depth;
nav.PresentAreaKey = initialNavigation.PresentAreaKey;
nav.ApplicationId = initialNavigation.ApplicationId;
nav.ResourceName = initialNavigation.ResourceName;
nav.IconName = initialNavigation.IconName;
nav.NavigationUrl = initialNavigation.NavigationUrl;
nav.UrlRouteName = initialNavigation.UrlRouteName;
nav.RouteDataName = initialNavigation.RouteDataName;
nav.OnlyOwnerVisible = initialNavigation.OnlyOwnerVisible;
nav.NavigationType = initialNavigation.NavigationType;
nav.IsLocked = true;
}
else
{
nav.NavigationId = presentAreaNavigation.NavigationId;
nav.ParentNavigationId = presentAreaNavigation.ParentNavigationId;
nav.Depth = presentAreaNavigation.Depth;
nav.PresentAreaKey = presentAreaNavigation.PresentAreaKey;
nav.ApplicationId = presentAreaNavigation.ApplicationId;
nav.ResourceName = presentAreaNavigation.ResourceName;
nav.IconName = presentAreaNavigation.IconName;
nav.NavigationUrl = presentAreaNavigation.NavigationUrl;
nav.UrlRouteName = presentAreaNavigation.UrlRouteName;
nav.RouteDataName = presentAreaNavigation.RouteDataName;
nav.OnlyOwnerVisible = presentAreaNavigation.OnlyOwnerVisible;
nav.NavigationType = presentAreaNavigation.NavigationType;
nav.IsLocked = presentAreaNavigation.IsLocked;
}
#region 设置IsEnabled
if (presentAreaNavigation.NavigationType == NavigationType.Application)
{
ApplicationBase app = ApplicationService.Get(presentAreaNavigation.ApplicationId);
if (app == null)
{
return(null);
}
if (!app.IsEnabled)
{
nav.IsEnabled = false;
return(nav);
}
}
if (presentAreaNavigation.NavigationType == NavigationType.Application || presentAreaNavigation.NavigationType == NavigationType.PresentAreaInitial)
{
if (initialNavigation != null && !initialNavigation.IsEnabled)
{
nav.IsEnabled = false;
return(nav);
}
}
nav.IsEnabled = presentAreaNavigation.IsEnabled;
return(nav);
#endregion
}
/// <summary>
/// 更新初始化导航
/// </summary>
/// <remarks>
/// 对于单实例的呈现区域必须设置forceOwnerUpdate=true
/// </remarks>
/// <param name="initialNavigation">初始化导航</param>
/// <param name="forceOwnerUpdate">是否强制呈现区域实例Owner更新</param>
public void UpdateInitialNavigation(InitialNavigation initialNavigation, bool forceOwnerUpdate = false)
{
if (initialNavigation == null)
return;
EventBus<InitialNavigation>.Instance().OnBefore(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Update(), initialNavigation.ApplicationId));
initialNavigationRepository.Update(initialNavigation);
EventBus<InitialNavigation>.Instance().OnAfter(initialNavigation, new CommonEventArgs(EventOperationType.Instance().Update(), initialNavigation.ApplicationId));
if (forceOwnerUpdate)
presentAreaNavigationRepository.ForceOwnerUpdate(initialNavigation);
}
/// <summary>
/// 递归获取parentInitialNavigation所有子InitialNavigation
/// </summary>
private void RecursiveGetChildren(IEnumerable <InitialNavigation> allInitialNavigations, InitialNavigation parentInitialNavigation, ref List <InitialNavigation> allDescendants)
{
IEnumerable <InitialNavigation> children = allInitialNavigations.Where(n => n.ParentNavigationId == parentInitialNavigation.NavigationId);
if (children.Count() > 0)
{
allDescendants.AddRange(children);
foreach (var child in children)
{
RecursiveGetChildren(allInitialNavigations, child, ref allDescendants);
}
}
}
/// <summary>
/// 把InitialNavigation解析成Navigation
/// </summary>
/// <param name="initialNavigation">InitialNavigation</param>
protected Navigation ParseNavigation(InitialNavigation initialNavigation)
{
if (initialNavigation == null)
return null;
Navigation nav = new Navigation()
{
NavigationId = initialNavigation.NavigationId,
ParentNavigationId = initialNavigation.ParentNavigationId,
Depth = initialNavigation.Depth,
PresentAreaKey = initialNavigation.PresentAreaKey,
ResourceName = initialNavigation.ResourceName,
IconName = initialNavigation.IconName,
NavigationUrl = initialNavigation.NavigationUrl,
UrlRouteName = initialNavigation.UrlRouteName,
ApplicationId = initialNavigation.ApplicationId,
NavigationType = initialNavigation.NavigationType,
NavigationText = initialNavigation.NavigationText,
NavigationTarget = initialNavigation.NavigationTarget,
ImageUrl = initialNavigation.ImageUrl,
DisplayOrder = initialNavigation.DisplayOrder,
OnlyOwnerVisible = initialNavigation.OnlyOwnerVisible,
IsLocked = initialNavigation.IsLocked,
IsEnabled = initialNavigation.IsEnabled,
OwnerId = 0
};
return nav;
}
/// <summary>
/// 在后台管理呈现区域默认导航时，获取InitialNavigation
/// </summary>
/// <param name="navigationId">导航Id</param>
/// <returns>返回navigationId对应的初始化导航实体</returns>
public InitialNavigation GetInitialNavigation(int navigationId)
{
InitialNavigation presentAreaInitialNavigation = initialNavigationRepository.Get(navigationId);
return(presentAreaInitialNavigation);
}
/// <summary>
/// 递归获取parentInitialNavigation所有子InitialNavigation
/// </summary>
private void RecursiveGetChildren(IEnumerable<InitialNavigation> allInitialNavigations, InitialNavigation parentInitialNavigation, ref List<InitialNavigation> allDescendants)
{
IEnumerable<InitialNavigation> children = allInitialNavigations.Where(n => n.ParentNavigationId == parentInitialNavigation.NavigationId);
if (children.Count() > 0)
{
allDescendants.AddRange(children);
foreach (var child in children)
{
RecursiveGetChildren(allInitialNavigations, child, ref allDescendants);
}
}
}
/// <summary>
/// 转换为InitialNavigation用于数据库存储
/// </summary>
/// <returns></returns>
public InitialNavigation AsInitialNavigation()
{
InitialNavigation initialNavigation = new InitialNavigation();
initialNavigation.NavigationId = this.NavigationId;
initialNavigation.ApplicationId = this.ApplicationId;
//判断应用
if (this.ApplicationId == 0)
{
initialNavigation.NavigationType = NavigationType.PresentAreaInitial;
}
else
{
initialNavigation.NavigationType = NavigationType.Application;
}
//使用资源项
if (this.IsUseResourceItem)
{
initialNavigation.ResourceName = this.ResourceName;
initialNavigation.NavigationText = string.Empty;
}
else
{
initialNavigation.NavigationText = this.NavigationText;
initialNavigation.ResourceName = string.Empty;
}
//使用路由
if (this.IsUseRoute)
{
initialNavigation.UrlRouteName = this.UrlRouteName ?? string.Empty;
initialNavigation.NavigationUrl = string.Empty;
}
else
{
initialNavigation.NavigationUrl = this.NavigationUrl ?? string.Empty;
initialNavigation.UrlRouteName = string.Empty;
}
if (IsIconName)
{
initialNavigation.IconName = this.IconName;
initialNavigation.ImageUrl = null;
}
else
{
initialNavigation.IconName = null;
if (this.IsWholeLink)
{
initialNavigation.ImageUrl = this.ImageUrl;
}
else
{
if (ImageName != null)
{
initialNavigation.ImageUrl = "~/Uploads/NavigationImage/" + this.ImageName;
}
else
{
initialNavigation.ImageUrl = null;
}
}
}
initialNavigation.NavigationTarget = this.NavigationTarget;
initialNavigation.DisplayOrder = this.NavigationId;
initialNavigation.OnlyOwnerVisible = this.OnlyOwnerVisible;
initialNavigation.IsEnabled = this.IsEnabled;
return initialNavigation;
}
/// <summary>
/// 获取parentInitialNavigation的后代
/// </summary>
/// <param name="parentInitialNavigation">父InitialNavigation</param>
/// <returns>返回parentInitialNavigation的所有后代</returns>
public IEnumerable<InitialNavigation> GetDescendants(InitialNavigation parentInitialNavigation)
{
List<InitialNavigation> descendants = new List<InitialNavigation>();
IEnumerable<InitialNavigation> initialNavigationsOfPresentArea = GetInitialNavigations(parentInitialNavigation.PresentAreaKey);
RecursiveGetChildren(initialNavigationsOfPresentArea, parentInitialNavigation, ref descendants);
return descendants;
}
/// <summary>
/// 转换成InitialNavigation
/// </summary>
/// <returns></returns>
protected internal InitialNavigation AsInitialNavigation()
{
if (NavigationType != UI.NavigationType.Application)
return null;
InitialNavigation nav = new InitialNavigation()
{
NavigationId = this.NavigationId,
ParentNavigationId = this.ParentNavigationId,
Depth = this.Depth,
PresentAreaKey = this.PresentAreaKey,
ApplicationId = this.ApplicationId,
NavigationType = this.NavigationType,
ResourceName = this.ResourceName,
NavigationUrl = this.NavigationUrl,
UrlRouteName = this.UrlRouteName,
NavigationText = this.NavigationText,
NavigationTarget = this.NavigationTarget,
ImageUrl = this.ImageUrl,
DisplayOrder = this.DisplayOrder,
OnlyOwnerVisible = this.OnlyOwnerVisible,
IsLocked = this.IsLocked,
IsEnabled = this.IsEnabled
};
return nav;
}