/// <summary>
/// 更新全部书籍
/// </summary>
public static void BooksUpdate(object ob)
{
//获取全部书籍
DataTable dt = SQLiteDBHelper.ExecuteDataTable("select *from Books", null);
List <Book> Books = ModelConvertHelper <Book> .DataTableToList(dt);
foreach (Book book in Books)
{
//获取初始搜索文本
string html = GetHtml.GetHttpWebRequest(book.Url);
BookSource bs = GetBookSource(book.Source);
//检测书源有效性
if (bs.Title is null)
{
Tips tips = new Tips(book.Name + "的书源不存在，请检查书源是否已经被删除掉？");
tips.Show();
return;
}
//获取最新章节
string LatestChapters = Tool.GetRegexStr(html, bs.NewestRegular).Trim();
//获取更新时间
string Update = Tool.GetRegexStr(html, bs.UpdateRegular).Trim();
SQLiteDBHelper.ExecuteNonQuery("Update Books set 'Newest' = '" + LatestChapters + "', 'Update' = '" + Tool.GetUpdataDate(Update) + "' where Id =" + book.Id, null);
}
((MainWindow)ob).Dispatcher.Invoke(new Action(() =>
{
((MainWindow)ob).DataContext = DataFetch.GetBooks();
}));
}
/// <summary>
/// 获取网页内容
/// </summary>
/// <param name="url">需要查询的链接</param>
/// <returns></returns>
public static string GetHttpWebRequest(string url)
{
//网站编码
string code = string.Empty;
BookSource bookSource = DataFetch.URLGetBookSource(url);
//防止为NULL
//if (bookSource == null) return "";
if (bookSource.Code == null || bookSource.Code.Trim().Length <= 0)
{
code = GetCode(url);
bookSource.Code = code;
SQLiteDBHelper.ExecuteDataTable("update BookSource set Code='" + code + "' where Url='" + bookSource.Url + "'; ", null);
TempData.UpdateBookSourceS();
}
else
{
code = bookSource.Code;
}
return(GetHttp(url, code));
}
