/* * //todo:wanf 分类 及 标签 索引 #region 分类增量索引 * * /// <summary> * /// 为日志添加分类时触发 * /// </summary> * private void AddCategoriesToBlog_BatchAfter(IEnumerable<string> senders, TagEventArgs eventArgs) * { * if (eventArgs.TenantTypeId == TenantTypeIds.Instance().BlogThread()) * { * long blogThreadId = eventArgs.ItemId; * if (journalSearcher == null) * { * journalSearcher = (BlogSearcher)SearcherFactory.GetSearcher(BlogSearcher.CODE); * } * journalSearcher.Update(journalService.Get(blogThreadId)); * } * } * * /// <summary> * /// 删除和更新分类时触发 * /// </summary> * private void DeleteUpdateCategories_Before(Category sender, CommonEventArgs eventArgs) * { * if (sender.TenantTypeId == TenantTypeIds.Instance().BlogThread()) * { * if (eventArgs.EventOperationType == EventOperationType.Instance().Delete() || eventArgs.EventOperationType == EventOperationType.Instance().Update()) * { * IEnumerable<long> blogThreadIds = categoryService.GetItemIds(sender.CategoryId, false); * if (journalSearcher == null) * { * journalSearcher = (BlogSearcher)SearcherFactory.GetSearcher(BlogSearcher.CODE); * } * journalSearcher.Update(journalService.GetBlogThreads(blogThreadIds)); * } * } * } #endregion * #region 标签增量索引 * * /// <summary> * /// 为日志添加标签时触发 * /// </summary> * private void AddTagsToBlog_BatchAfter(IEnumerable<string> senders, TagEventArgs eventArgs) * { * if (eventArgs.TenantTypeId == TenantTypeIds.Instance().BlogThread()) * { * long blogThreadId = eventArgs.ItemId; * if (journalSearcher == null) * { * journalSearcher = (BlogSearcher)SearcherFactory.GetSearcher(BlogSearcher.CODE); * } * journalSearcher.Update(journalService.Get(blogThreadId)); * } * } * /// <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().BlogThread()) * { * 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> blogThreadIds = tagService.GetItemIds(sender.TagName, null); * if (journalSearcher == null) * { * journalSearcher = (BlogSearcher)SearcherFactory.GetSearcher(BlogSearcher.CODE); * } * journalSearcher.Update(journalService.GetBlogThreads(blogThreadIds)); * } * } * } * private void DeleteItemInTags(ItemInTag sender, CommonEventArgs eventArgs) * { * if (sender.TenantTypeId == TenantTypeIds.Instance().BlogThread()) * { * long barThreadId = sender.ItemId; * if (journalSearcher == null) * { * journalSearcher = (BlogSearcher)SearcherFactory.GetSearcher(BlogSearcher.CODE); * } * journalSearcher.Update(journalService.Get(barThreadId)); * } * } #endregion */ #region 日志增量索引 /// <summary> /// 日志增量索引 /// </summary> private void Journal_After(Journal journal, CommonEventArgs eventArgs) { if (journal == null) { return; } if (journalSearcher == null) { journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE); } //添加索引 if (eventArgs.EventOperationType == EventOperationType.Instance().Create()) { journalSearcher.Insert(journal); } //删除索引 if (eventArgs.EventOperationType == EventOperationType.Instance().Delete()) { journalSearcher.Delete(journal.id); } //更新索引 if (eventArgs.EventOperationType == EventOperationType.Instance().Update() || eventArgs.EventOperationType == EventOperationType.Instance().Approved() || eventArgs.EventOperationType == EventOperationType.Instance().Disapproved()) { journalSearcher.Update(journal); } }