/// <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));
}
}
}
