public static BookDataBase GetInstance()
{
if (instance == null)
{
instance = new BookDataBase();
}
return(instance);
}
public static BookDataBase GetInstance()
{
if (instance == null)
{
instance = new BookDataBase();
}
return instance;
}
public static bool GetDownloadUrl(this BookInfo book, DependencyObject dispatcher = null)
{
if (book.ReadBookUrl == null || book.ReadBookUrl == "")
{
GetReadBookUrl(book);
}
string source = null;
if (book.IsReadAll)
{
source = HttpWebResponseUtility.GetHtmlByWebBrowser(book.ReadBookUrl, dispatcher);
}
else
{
source = HttpWebResponseUtility.GetHtmlByHttpWebRequest(book.ReadBookUrl);
}
string regexStr = "did = \"(.*?)\"[\\s\\S]*?PdgPath = \"(.*?)\"[\\s\\S]*?var str = \"(.*?)\"";
Match m = Regex.Match(source, regexStr);
if (!m.Success)
{
throw new Exception("获取STR时出现错误！");
}
book.did = m.Groups[1].Value;
book.PdgPath = m.Groups[2].Value;
String str = m.Groups[3].Value;
if (!book.IsReadAll)
{
book.DownloadUrlTemp = String.Format(unreadableDownloadUrl, str, "{0}");
string pid = null;
try
{
pid = BookDataBase.GetInstance().GetBookPID(book.DXID);
}
catch
{
return(false);
}
string regex = @"img\d*/(.*?)/";
m = Regex.Match(str, regex);
if (pid != null && m.Success)
{
book.DownloadUrl = book.DownloadUrlTemp.Replace(m.Groups[1].Value, pid);
}
else
{
return(false);
}
}
else
{
book.DownloadUrlTemp = String.Format(readableDownloadUrl, str, "{0}");
book.DownloadUrl = book.DownloadUrlTemp;
}
return(true);
}
public static void GetDownloadUrlByStr(this BookInfo book, String str)
{
string regex = @"img\d*/(.*?)/";
Match m = Regex.Match(book.DownloadUrlTemp, regex);
String pid = BookDataBase.GetInstance().GetPIDByStr(str);
if (pid != null && m.Success)
{
book.DownloadUrl = book.DownloadUrlTemp.Replace(m.Groups[1].Value, pid);
}
}
private void refreshDB_Click(object sender, RoutedEventArgs e)
{
BookDataBase.GetInstance().addNewItem(this.ssid.Text, this.str.Text);
}
