/// <summary>
/// 删除话题、标签后删除推荐
/// </summary>
/// <param name="tag"></param>
/// <param name="eventArgs"></param>
void DeleteTag_After(Tag tag, CommonEventArgs eventArgs)
{
if (eventArgs.EventOperationType != EventOperationType.Instance().Delete() || tag == null)
{
return;
}
RecommendService recommendService = new RecommendService();
recommendService.Delete(tag.TagId, tag.TenantTypeId);
}
public static Document Convert(Tag tag)
{
Document doc = new Document();
doc.Add(new Field(TagIndexDocument.TagName,tag.TagName,Field.Store.YES,Field.Index.ANALYZED));
doc.Add(new Field(TagIndexDocument.TenantTypeId, tag.TenantTypeId,Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field(TagIndexDocument.ItemCount, tag.ItemCount.ToString(),Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field(TagIndexDocument.OwnerId,"0", Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field(TagIndexDocument.TagId, tag.TagId.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field(TagIndexDocument.TagInOwnerId, "0", Field.Store.YES, Field.Index.NOT_ANALYZED));
return doc;
}
private void Tag_After(Tag sender, CommonEventArgs eventArgs)
{
if (sender==null)
{
return;
}
if (tagSearcher == null)
{
tagSearcher = (TagSearcher)SearcherFactory.GetSearcher(TagSearcher.CODE);
}
if (eventArgs.EventOperationType==EventOperationType.Instance().Create())
{
tagSearcher.InsertTag(sender);
}
else if(eventArgs.EventOperationType==EventOperationType.Instance().Delete())
{
tagSearcher.DeleteTag(sender.TagId);
}
else if (eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
tagSearcher.UpdateTag(sender);
}
}
/// <summary>
/// 新建实体时使用
/// </summary>
public static Tag New()
{
Tag tag = new Tag()
{
TagName = string.Empty,
Description = string.Empty,
FeaturedImage = string.Empty,
TenantTypeId = string.Empty,
OwnerCount = 1,
ItemCount = 1,
AuditStatus = AuditStatus.Success,
DateCreated = DateTime.UtcNow
};
return tag;
}
/// <summary>
/// 删除和更新标签时触发
/// </summary>
private void DeleteUpdateTags_Before(Tag sender, CommonEventArgs eventArgs)
{
if (sender.TenantTypeId == TenantTypeIds.Instance().Group())
{
if (eventArgs.EventOperationType == EventOperationType.Instance().Delete() || eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
//根据标签获取所有使用该标签的(内容项)群组
IEnumerable<long> groupIds = tagService.GetItemIds(sender.TagName, null);
if (groupSearcher == null)
{
groupSearcher = (GroupSearcher)SearcherFactory.GetSearcher(GroupSearcher.CODE);
}
groupSearcher.Update(groupService.GetGroupEntitiesByIds(groupIds));
}
}
}
/// <summary>
/// 是否具有编辑标签的权限
/// </summary>
/// <returns></returns>
public bool Tag_Edit(Tag tag)
{
IUser currentUser = UserContext.CurrentUser;
if (currentUser == null)
return false;
TenantType tenantType = tenantTypeService.Get(tag.TenantTypeId);
if (tenantType == null)
return false;
if (IsAdministrator(tenantType.ApplicationId))
return true;
if (AuthorizationService.IsTenantManager(currentUser, tag.TenantTypeId, tag.OwnerId))
return true;
return false;
}
/// <summary>
/// 删除和更新标签时触发
/// </summary>
private void DeleteUpdateTags_Before(Tag sender, CommonEventArgs eventArgs)
{
if (sender.TenantTypeId == TenantTypeIds.Instance().ContentItem())
{
if (eventArgs.EventOperationType == EventOperationType.Instance().Delete() || eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
//根据标签获取所有使用该标签的(内容项)资讯
IEnumerable<long> cmsThreadIds = tagService.GetItemIds(sender.TagName, null);
if (cmsSearcher == null)
{
cmsSearcher = (CmsSearcher)SearcherFactory.GetSearcher(CmsSearcher.CODE);
}
cmsSearcher.Update(contentItemService.GetContentItems(cmsThreadIds));
}
}
}
/// <summary>
/// 删除和更新标签时触发
/// </summary>
private void DeleteUpdateTags_Before(Tag sender, CommonEventArgs eventArgs)
{
if (sender.TenantTypeId == TenantTypeIds.Instance().BarThread())
{
if (eventArgs.EventOperationType == EventOperationType.Instance().Delete() || eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
//根据标签获取所有使用该标签的(内容项)用户
IEnumerable<long> barThreadIds = tagService.GetItemIds(sender.TagName, null);
if (barSearcher == null)
{
barSearcher = (BarSearcher)SearcherFactory.GetSearcher(BarSearcher.CODE);
}
barSearcher.UpdateBarThread(barThreadService.GetBarThreads(barThreadIds));
}
}
}
/// <summary>
/// 删除和更新标签时触发
/// </summary>
private void DeleteUpdateTags_Before(Tag sender, CommonEventArgs eventArgs)
{
if (sender.TenantTypeId == TenantTypeIds.Instance().Journals())
{
if (eventArgs.EventOperationType==EventOperationType.Instance().Delete()||eventArgs.EventOperationType==EventOperationType.Instance().Update())
{
//根据标签获取所有使用该标签的(内容项)日志
IEnumerable<long> journalIds = tagService.GetItemIds(sender.TagName, null);
if (journalSearcher == null)
{
journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
}
journalSearcher.Update(journalService.GetJournalsByIds(journalIds));
}
}
}
/// <summary>
/// 删除和更新标签时触发
/// </summary>
private void DeleteUpdateTags_Before(Tag sender, CommonEventArgs eventArgs)
{
if (sender.TenantTypeId == TenantTypeIds.Instance().User())
{
if (eventArgs.EventOperationType == EventOperationType.Instance().Delete() || eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
//根据标签获取所有使用该标签的(内容项)用户
IEnumerable<long> userIds = tagService.GetItemIds(sender.TagName, null);
if (userSearcher == null)
{
userSearcher = (UserSearcher)SearcherFactory.GetSearcher(UserSearcher.CODE);
}
userSearcher.Update(userService.GetFullUsers(userIds));
}
}
}
