/// <returns>返回是否添加了新元素到列表</returns>
public bool AddBookmarkItem(ref BookmarkItem item, int position = 0, bool isBunchAdd = false)
{
string url = item.href.Trim();
if (bookmarkItemPool.ContainsKey(url))
{ //更新原链接元素
var oldItem = bookmarkItemPool[url];
oldItem.description = item.description;
oldItem.hash = item.hash;
oldItem.isUnReaded = item.isUnReaded;
oldItem.isStar = item.isStar;
if (!String.IsNullOrWhiteSpace(item.cacheHtml))
{
oldItem.cacheHtml = item.cacheHtml;
}
item.Dispose();
item = oldItem;
}
else
{
bookmarkItemPool.Add(url, item);
item.PropertyChanged += App.pocketApi.BookmarkItem_PropertyChanged;
item.PropertyChanged += App.localFileCache.BookmarkItem_PropertyChanged;
SaveLinkItemRecord(item);
}
return(UpdateIndex(item, position, "", isBunchAdd));
}
public BookmarkItem PocketItem2BookmarkItem(PocketItem item, bool?isUnReaded = null, bool?isStar = null)
{
BookmarkItem newItem = new BookmarkItem(
String.IsNullOrEmpty(item.resolved_url) ? item.given_url : item.resolved_url,
String.IsNullOrEmpty(item.given_title) ? item.resolved_title : item.given_title,
item.item_id,
(isUnReaded == null) ? (item.status == "0") : (isUnReaded == true),
(isStar == null) ? (item.favorite == "1") : (isStar == true)
);
if (String.IsNullOrEmpty(newItem.href))
{
newItem.Dispose();
return(null);
}
return(newItem);
}