/*
* //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);
}
}
/// <summary>
/// 日志搜索自动完成
/// </summary>
public JsonResult SearchAutoComplete(string keyword, int topNumber)
{
//调用搜索器进行搜索
JournalSearcher journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
IEnumerable <string> terms = journalSearcher.AutoCompleteSearch(keyword, topNumber);
var jsonResult = Json(terms.Select(t => new { tagName = t, tagNameWithHighlight = SearchEngine.Highlight(keyword, string.Join("", t.Take(34)), 100) }), JsonRequestBehavior.AllowGet);
return(jsonResult);
}
/// <summary>
/// 日志全局搜索
/// </summary>
public ActionResult _GlobalSearch(JournalFullTextQuery query, int topNumber)
{
query.PageSize = topNumber;//每页记录数
query.PageIndex = 1;
//调用搜索器进行搜索
JournalSearcher journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
PagingDataSet <Journal> journals = journalSearcher.Search(query);
return(PartialView(journals));
}
//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().Journals())
{
long journalId = eventArgs.ItemId;
if (journalSearcher == null)
{
journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
}
journalSearcher.Update(journalService.Get(journalId));
}
}
/// <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().Journals())
{
long blogThreadId = eventArgs.ItemId;
if (journalSearcher == null)
{
journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
}
journalSearcher.Update(journalService.Get(blogThreadId));
}
}
private void DeleteItemInTags(ItemInTag sender, CommonEventArgs eventArgs)
{
if (sender.TenantTypeId == TenantTypeIds.Instance().Journals())
{
long barThreadId = sender.ItemId;
if (journalSearcher == null)
{
journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
}
journalSearcher.Update(journalService.Get(barThreadId));
}
}
/// <summary>
/// 日志快捷搜索
/// </summary>
public ActionResult _QuickSearch(JournalFullTextQuery query, int topNumber)
{
query.PageSize = topNumber;//每页记录数
query.PageIndex = 1;
query.Range = JournalSearchRange.SUBJECT;
query.Keyword = Server.UrlDecode(query.Keyword);
//调用搜索器进行搜索
JournalSearcher journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
PagingDataSet <Journal> journals = journalSearcher.Search(query);
return(PartialView(journals));
}
/// <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().Journals())
{
if (eventArgs.EventOperationType == EventOperationType.Instance().Delete() || eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
IEnumerable <long> blogThreadIds = categoryService.GetItemIds(sender.CategoryId, false);
if (journalSearcher == null)
{
journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
}
journalSearcher.Update(journalService.GetJournalsByIds(blogThreadIds));
}
}
}
/// <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().Journals())
{
if (eventArgs.EventOperationType == EventOperationType.Instance().Delete() || eventArgs.EventOperationType == EventOperationType.Instance().Update())
{
IEnumerable<long> blogThreadIds = categoryService.GetItemIds(sender.CategoryId, false);
if (journalSearcher == null)
{
journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
}
journalSearcher.Update(journalService.GetJournalsByIds(blogThreadIds));
}
}
}
/// <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>
/// 日志搜索
/// </summary>
public ActionResult Search(JournalFullTextQuery query)
{
query.Keyword = WebUtility.UrlDecode(query.Keyword);
query.PageSize = 10;//每页记录数
//调用搜索器进行搜索
JournalSearcher journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
PagingDataSet <Journal> journals = journalSearcher.Search(query);
//添加到用户搜索历史
IUser CurrentUser = UserContext.CurrentUser;
if (CurrentUser != null)
{
if (!string.IsNullOrWhiteSpace(query.Keyword))
{
SearchHistoryService searchHistoryService = new SearchHistoryService();
searchHistoryService.SearchTerm(CurrentUser.UserId, JournalSearcher.CODE, query.Keyword);
}
}
//添加到热词
if (!string.IsNullOrWhiteSpace(query.Keyword))
{
SearchedTermService searchedTermService = new SearchedTermService();
searchedTermService.SearchTerm(JournalSearcher.CODE, query.Keyword);
}
//获取站点分类，并设置站点分类的选中项
IEnumerable <Category> siteCategories = categoryService.GetOwnerCategories(0, TenantTypeIds.Instance().Journals());
SelectList siteCategoryList = new SelectList(siteCategories.Select(n => new { text = n.CategoryName, value = n.CategoryId }), "value", "text", query.SiteCategoryId);
ViewData["siteCategoryList"] = siteCategoryList;
//设置页面Meta
if (string.IsNullOrWhiteSpace(query.Keyword))
{
pageResourceManager.InsertTitlePart("日志搜索");//设置页面Title
}
else
{
pageResourceManager.InsertTitlePart(query.Keyword + "的相关日志");//设置页面Title
}
return(View(journals));
}
/// <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())
{
//if (!journal.IsDraft)
//{
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())
{
//if (!journal.IsDraft)
//{
journalSearcher.Update(journal);
//}
}
}
private void DeleteItemInTags(ItemInTag sender, CommonEventArgs eventArgs)
{
if (sender.TenantTypeId == TenantTypeIds.Instance().Journals())
{
long barThreadId = sender.ItemId;
if (journalSearcher == null)
{
journalSearcher = (JournalSearcher)SearcherFactory.GetSearcher(JournalSearcher.CODE);
}
journalSearcher.Update(journalService.Get(barThreadId));
}
}
/// <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));
}
}
}
