/// <summary>
/// 是否具有创建BarPost的权限
/// </summary>
/// <param name="sectionId">所属帖吧Id</param>
/// <returns></returns>
public static bool BarPost_Create(this Authorizer authorizer, long sectionId, out string errorMessage)
{
IUser currentUser = UserContext.CurrentUser;
errorMessage = "没有权限回帖";
BarSectionService barSectionService = new BarSectionService();
var barSection = barSectionService.Get(sectionId);
if (barSection == null)
return false;
if (barSection.AuditStatus != AuditStatus.Success)
{
errorMessage = "由于贴吧未经过审核，所以不允许发帖";
return false;
}
if (!authorizer.AuthorizationService.Check(currentUser, PermissionItemKeys.Instance().Bar_CreatePost()))
{
if (currentUser != null && currentUser.IsModerated)
errorMessage = Resources.Resource.Description_ModeratedUser_CreateBarPostDenied;
return false;
}
if (barSection.TenantTypeId == TenantTypeIds.Instance().Bar())
{
//检查是否需要是关注用户才能发帖
ISettingsManager<BarSettings> barSettingsManager = DIContainer.Resolve<ISettingsManager<BarSettings>>();
BarSettings barSetting = barSettingsManager.Get();
if (barSetting.OnlyFollowerCreatePost)
{
if (currentUser == null)
{
errorMessage = "您需要先登录并关注此帖吧，才能回帖";
return false;
}
SubscribeService subscribeService = new SubscribeService(TenantTypeIds.Instance().BarSection());
bool isSubscribed = subscribeService.IsSubscribed(sectionId, currentUser.UserId);
if (!isSubscribed)
errorMessage = "您需要先关注此帖吧，才能回帖";
return isSubscribed;
}
}
else
{
if (authorizer.BarSection_Manage(barSection))
return true;
bool isTenantMember = authorizer.AuthorizationService.IsTenantMember(currentUser, barSection.TenantTypeId, barSection.SectionId);
if (!isTenantMember)
errorMessage = "您需要先加入，才能回帖";
return isTenantMember;
}
//站点设置是否启用了匿名发帖
ISettingsManager<SiteSettings> siteSettingsManager = DIContainer.Resolve<ISettingsManager<SiteSettings>>();
SiteSettings siteSettings = siteSettingsManager.Get();
if (siteSettings.EnableAnonymousPosting)
return true;
if (currentUser == null)
{
errorMessage = "您必须先登录，才能回帖";
return false;
}
return true;
}
/// <summary>
/// 是否具有管理BarThread的权限
/// </summary>
/// <param name="threadId"></param>
/// <returns></returns>
public static bool BarThread_Manage(this Authorizer authorizer, BarThread thread)
{
if (thread == null)
return false;
BarSectionService barSectionService = new BarSectionService();
return authorizer.BarSection_Manage(barSectionService.Get(thread.SectionId));
}
/// <summary>
/// 是否具有编辑BarThread的权限
/// </summary>
/// <param name="threadId"></param>
/// <returns></returns>
public static bool BarThread_Edit(this Authorizer authorizer, BarThread thread)
{
if (thread == null)
return false;
BarSection section = thread.BarSection;
if (section != null && section.AuditStatus == AuditStatus.Success)
{
if (UserContext.CurrentUser == null)
return false;
if (thread.UserId == UserContext.CurrentUser.UserId)
return true;
}
BarSectionService barSectionService = new BarSectionService();
if (authorizer.BarSection_Manage(barSectionService.Get(thread.SectionId)))
return true;
return false;
}
/// <summary>
/// 是否具有创建BarThread的权限
/// </summary>
/// <param name="authorizer"></param>
/// <param name="sectionId">所属帖吧Id</param>
/// <param name="errorMessage">无权信息提示</param>
/// <returns></returns>
public static bool BarThread_Create(this Authorizer authorizer, long sectionId, out string errorMessage)
{
errorMessage = string.Empty;
IUser currentUser = UserContext.CurrentUser;
if (currentUser == null)
{
errorMessage = "您需要先登录，才能发帖";
return false;
}
BarSectionService barSectionService = new BarSectionService();
var barSection = barSectionService.Get(sectionId);
if (barSection == null)
{
errorMessage = "贴吧不存在";
return false;
}
if (authorizer.BarSection_Manage(barSection))
return true;
if (!authorizer.AuthorizationService.Check(currentUser, PermissionItemKeys.Instance().Bar_CreateThread()))
{
if (currentUser.IsModerated)
errorMessage = Resources.Resource.Description_ModeratedUser_CreateBarThreadDenied;
return false;
}
if (barSection.TenantTypeId == TenantTypeIds.Instance().Bar())
{
ISettingsManager<BarSettings> barSettingsManager = DIContainer.Resolve<ISettingsManager<BarSettings>>();
BarSettings barSetting = barSettingsManager.Get();
if (barSetting.OnlyFollowerCreateThread)
{
SubscribeService subscribeService = new SubscribeService(TenantTypeIds.Instance().BarSection());
if (subscribeService.IsSubscribed(sectionId, currentUser.UserId))
return true;
else
{
errorMessage = "您需要先关注此帖吧，才能发帖";
return false;
}
}
else
return true;
}
else
{
if (authorizer.AuthorizationService.IsTenantMember(currentUser, barSection.TenantTypeId, barSection.SectionId))
return true;
else
{
TenantType tenantType = new TenantTypeService().Get(barSection.TenantTypeId);
errorMessage = string.Format("只有加入{0}才能发帖", tenantType.Name);
return false;
}
}
}
/// <summary>
/// 贴吧显示
/// </summary>
/// <param name="authorizer"></param>
/// <param name="barSection"></param>
/// <returns></returns>
public static bool BarSection_View(this Authorizer authorizer, BarSection barSection)
{
if (barSection == null)
return false;
if (barSection.AuditStatus == AuditStatus.Success)
return true;
if (authorizer.BarSection_Manage(barSection))
return true;
return false;
}
/// <summary>
/// 是否具有编辑BarPost的权限
/// </summary>
/// <param name="post"></param>
/// <returns></returns>
public static bool BarPost_Edit(this Authorizer authorizer, BarPost post)
{
if (authorizer.IsAdministrator(BarConfig.Instance().ApplicationId))
return true;
if (post == null)
return false;
IUser currentUser = UserContext.CurrentUser;
if (currentUser == null)
return false;
if (post.UserId == currentUser.UserId)
return true;
BarSectionService barSectionService = new BarSectionService();
if (authorizer.BarSection_Manage(barSectionService.Get(post.SectionId)))
return true;
return false;
}