/// <summary>
/// 方法：下载歌词
/// </summary>
/// <param name="singer">歌手</param>
/// <param name="title">歌名</param>
/// <param name="downloadNow">是否下载</param>
/// <returns></returns>
public string DownloadLyric(XmlDocument xml)
{
string retStr = "没有找到该歌词";
if (xml == null)
{
return(retStr);
}
XmlNodeList list = xml.SelectNodes("/result/lrc");
if (list.Count > 0)
{
if (this.currentSong == null)
{
this.currentSong = list[0];
}
}
else if (list.Count == 1)
{
this.currentSong = list[0];
}
else
{
return(retStr);
}
if (this.currentSong == null)
{
return(retStr);
}
XmlNode node = this.currentSong;
int lrcId = -1;
if (node != null && node.Attributes != null && node.Attributes["id"] != null)
{
string sLrcId = node.Attributes["id"].Value;
if (int.TryParse(sLrcId, out lrcId))
{
string xSinger = node.Attributes["artist"].Value;
string xTitle = node.Attributes["title"].Value;
retStr = RequestALink(string.Format(DownloadPath, lrcId,
EncodeHelper.CreateQianQianCode(xSinger, xTitle, lrcId)));
}
}
return(retStr);
}
/// <summary>
/// 获得有关歌词的xml待下载目录
/// </summary>
/// <param name="singer"></param>
/// <param name="title"></param>
/// <returns></returns>
public XmlDocument SearchLyric(string singer, string title)
{
XmlDocument xml = new XmlDocument();
singer = singer.ToLower().Replace(" ", "").Replace("'", "");
title = title.ToLower().Replace(" ", "").Replace("'", "");
string x = RequestALink(string.Format(SearchPath, EncodeHelper.ToQianQianHexString(singer, Encoding.Unicode),
EncodeHelper.ToQianQianHexString(title, Encoding.Unicode)));
try
{
xml.LoadXml(x);
XmlNodeList list = xml.SelectNodes("/result/lrc");
OnSelectSong(list);
}
catch {}
return(xml);
}
