/// <summary>
/// 检查用户是否接收动态
/// </summary>
/// <param name="userId">UserId</param>
/// <param name="activityItemKey">动态项目标识</param>
/// <param name="fromOwnerId">动态拥有者</param>
/// <returns>接收动态返回true，否则返回false</returns>
private bool IsReceiveActivity(ActivityService activityService, long userId, Activity activity)
{
//首先检查是否屏蔽用户
UserBlockService userBlockService = new UserBlockService();
if (userBlockService.IsBlockedUser(userId, activity.OwnerId))
{
return(false);
}
//被验证用户为黑名单用户
PrivacyService privacyService = new PrivacyService();
if (privacyService.IsStopedUser(activity.OwnerId, userId))
{
return(false);
}
//判断指定对象可见
Dictionary <int, IEnumerable <ContentPrivacySpecifyObject> > dictionary = new ContentPrivacyService().GetPrivacySpecifyObjects(activity.TenantTypeId, activity.SourceId);
if (dictionary != null && dictionary.Count() > 0)
{
foreach (var pair in dictionary)
{
IPrivacySpecifyObjectValidator privacySpecifyUserGetter = DIContainer.ResolveNamed <IPrivacySpecifyObjectValidator>(pair.Key.ToString());
foreach (var specifyObject in pair.Value)
{
if (privacySpecifyUserGetter.Validate(activity.OwnerId, userId, specifyObject.SpecifyObjectId))
{
return(true);
}
}
}
return(false);
}
//检查用户是否接收该动态项目
Dictionary <string, bool> userSettings = activityService.GetActivityItemUserSettings(userId);
if (userSettings.ContainsKey(activity.ActivityItemKey))
{
return(userSettings[activity.ActivityItemKey]);
}
else
{
//如果用户没有设置从默认设置获取
ActivityItem activityItem = activityService.GetActivityItem(activity.ActivityItemKey);
if (activityItem != null)
{
return(activityItem.IsUserReceived);
}
else
{
return(true);
}
}
}
/// <summary>
/// 检查用户是否接收动态
/// </summary>
/// <param name="userId">UserId</param>
/// <param name="activityItemKey">动态项目标识</param>
/// <param name="fromOwnerId">动态拥有者</param>
/// <returns>接收动态返回true，否则返回false</returns>
private bool IsReceiveActivity(ActivityService activityService, long userId, Activity activity)
{
//首先检查是否屏蔽用户
UserBlockService userBlockService = new UserBlockService();
if (userBlockService.IsBlockedUser(userId, activity.OwnerId))
return false;
//被验证用户为黑名单用户
PrivacyService privacyService = new PrivacyService();
if (privacyService.IsStopedUser(activity.OwnerId, userId))
return false;
//判断指定对象可见
Dictionary<int, IEnumerable<ContentPrivacySpecifyObject>> dictionary = new ContentPrivacyService().GetPrivacySpecifyObjects(activity.TenantTypeId, activity.SourceId);
if (dictionary != null && dictionary.Count() > 0)
{
foreach (var pair in dictionary)
{
IPrivacySpecifyObjectValidator privacySpecifyUserGetter = DIContainer.ResolveNamed<IPrivacySpecifyObjectValidator>(pair.Key.ToString());
foreach (var specifyObject in pair.Value)
{
if (privacySpecifyUserGetter.Validate(activity.OwnerId, userId, specifyObject.SpecifyObjectId))
return true;
}
}
return false;
}
//检查用户是否接收该动态项目
Dictionary<string, bool> userSettings = activityService.GetActivityItemUserSettings(userId);
if (userSettings.ContainsKey(activity.ActivityItemKey))
return userSettings[activity.ActivityItemKey];
else
{
//如果用户没有设置从默认设置获取
ActivityItem activityItem = activityService.GetActivityItem(activity.ActivityItemKey);
if (activityItem != null)
return activityItem.IsUserReceived;
else
return true;
}
}
/// <summary>
/// 查看文章
/// 仅自己可见的只能是文章作者或管理员可以查看
/// 部分可见的只能是文章作者、指定可见的用户或管理员可以查看
/// </summary>
public static bool BlogThread_View(this Authorizer authorizer, BlogThread blogThread)
{
if (blogThread.PrivacyStatus == PrivacyStatus.Public)
{
return true;
}
IUser currentUser = UserContext.CurrentUser;
if (currentUser == null)
{
return false;
}
if (blogThread.UserId == currentUser.UserId || authorizer.IsAdministrator(BlogConfig.Instance().ApplicationId))
{
return true;
}
if (blogThread.PrivacyStatus == PrivacyStatus.Private)
{
return false;
}
ContentPrivacyService contentPrivacyService = new ContentPrivacyService();
if (contentPrivacyService.Validate(blogThread, currentUser.UserId))
{
return true;
}
return false;
}
