/// <summary>
/// 修改书签
/// </summary>
public static async Task <BookmarkView> Update(Bookmark bookmark)
{
if (bookmark == null)
{
throw new ArgumentNullException(nameof(bookmark));
}
using (DbHelper db = new DbHelper())
{
await BookmarkRepository.Update(db, bookmark);
return(await BookmarkViewRepository.GetById(db, bookmark.Id));
}
}
/// <summary>
/// 获取指定目录内的书签集合
/// </summary>
public static async Task <List <BookmarkView> > GetListByCatalog(string catalogId)
{
if (string.IsNullOrWhiteSpace(catalogId))
{
return(new List <BookmarkView>());
}
else
{
using (DbHelper db = new DbHelper())
{
return(await BookmarkViewRepository.GetListByCatalog(db, catalogId));
}
}
}
public static async Task <BookmarkView> Insert(Bookmark bookmark, bool isNotAllowNet)
{
if (bookmark == null)
{
throw new ArgumentNullException(nameof(bookmark));
}
using (DbHelper db = new DbHelper())
{
// 处理URL
bookmark.Url = bookmark.Url.Trim();
if (await BookmarkRepository.IsExistUrl(db, bookmark.CatalogId, bookmark.Url))
{
throw new Exception("该目录已存在此URL，请勿重复增加");
}
// 处理title
if (string.IsNullOrWhiteSpace(bookmark.Title))
{
if (!isNotAllowNet)
{
bookmark.Title = await NetHelper.GetTitle(bookmark.Url);
}
}
bookmark.Title = bookmark.Title.Replace(System.Environment.NewLine, " ");
// 处理Site
string host = NetHelper.GetHost(bookmark.Url);
Site site = null;
bool isNewSite = false;
if (await SiteRepository.IsExist(db, host))
{
site = await SiteRepository.GetSiteWithHostAsync(db, host);
isNewSite = false;
}
else
{
byte[] icon = null;
if (isNotAllowNet)
{
icon = ObjectHelper.ImageToByte(BookmarkManager.Properties.Resources.Hyperlink);
}
else
{
icon = NetHelper.GetFavicon(bookmark.Url);
}
site = new Site {
Id = Guid.NewGuid().ToString(), Host = host, Icon = icon
};
isNewSite = true;
}
bookmark.SiteId = site.Id;
// 修改数据库
using (var trans = db.BeginTransaction())
{
try
{
if (isNewSite)
{
await SiteRepository.Insert(db, site);
}
await BookmarkRepository.Insert(db, bookmark);
trans.Commit();
}
catch (Exception)
{
trans.Rollback();
throw;
}
}
return(await BookmarkViewRepository.GetById(db, bookmark.Id));
}
}
