public bool Down(string filePath,ref byte[] lrcData,int iThread)
{
System.Net.ServicePointManager.DefaultConnectionLimit = iThread;
string RequestURL = "http://www.cnlyric.com/search.php?k=";
string ResponseURL = "http://www.cnlyric.com/";
var m_tools = new NetUtils();
var m_info = new MusicInfo(filePath, 0);
string getURL = RequestURL + m_tools.URL_Encoding(m_info.Title, Encoding.GetEncoding("gb2312")) + "&t=s";
string lrcHtml = m_tools.Http_Get(getURL, Encoding.GetEncoding("gb2312"));
if (lrcHtml.Equals("")) return false;
Regex reg = new Regex(@"LrcDown/\d*/\d*.lrc");
try
{
string result = reg.Match(lrcHtml).ToString();
if (result.Equals("")) return false;
byte[] gb2312Bytes = new WebClient().DownloadData(ResponseURL + result);
// 编码统一转换为UTF-8
lrcData = Encoding.Convert(Encoding.GetEncoding("gb2312"), Encoding.UTF8, gb2312Bytes);
return true;
}
catch (Exception exp)
{
return false;
}
}
public bool Down(string filePath, ref byte[] lrcData,int iThread)
{
System.Net.ServicePointManager.DefaultConnectionLimit = iThread;
string RequestURL = "http://music.163.com/api/search/get/web?csrf_token=";
string ResponseURL = "http://music.163.com/api/song/lyric?os=osx&id=";
var m_tools = new NetUtils();
var m_info = new MusicInfo(filePath);
try
{
string postStr = "&s=" + m_tools.URL_Encoding(m_info.Title, Encoding.UTF8) + "&type=1&offset=0&total=true&limit=5";
string resultJson = m_tools.Http_Post(RequestURL, postStr);
if (resultJson.Equals("")) return false;
// 获得歌曲ID
JObject jsonSID = JObject.Parse(resultJson);
JArray jsonArraySID = (JArray)jsonSID["result"]["songs"];
string sid = null;
// 二级匹配
bool flag = false;
foreach (var item in jsonArraySID)
{
if (item["artists"][0]["name"].ToString() == m_info.Singer)
{
sid = item["id"].ToString();
flag = true;
}
}
if(!flag) sid = jsonArraySID[0]["id"].ToString();
string lrcUrl = ResponseURL + sid + "&lv=-1&kv=-1&tv=-1";
string lrcString = m_tools.Http_Get(lrcUrl, Encoding.UTF8, true);
// 从Json当中分析歌词信息
JObject lrcObject = JObject.Parse(lrcString);
string lrcDataString = lrcObject["lrc"]["lyric"].ToString();
if (lrcDataString.Equals("")) return false;
// 去掉网易时间轴后一位
Regex reg = new Regex(@"\[\d+:\d+.\d+\]");
string deal_ok = reg.Replace(lrcDataString, new MatchEvaluator((Match machs)=>
{
string time = machs.ToString();
return time.Remove(time.Length - 2, 1);
}));
// 将字符串转换为字节流进行存储
lrcData = Encoding.UTF8.GetBytes(deal_ok);
return true;
}
catch (Exception)
{
return false;
}
}
public bool Down(string filePath, ref byte[] lrcData, int iThread)
{
ServicePointManager.DefaultConnectionLimit = iThread;
string mainDomain = @"http://www.lrcgc.com/";
var m_tools = new NetUtils();
try
{
// 获得歌词网页列表
string getPageLink = mainDomain + "so/?q=" + m_tools.URL_Encoding(new MusicInfo(filePath,0).Title, Encoding.UTF8);
string lrcHtml = m_tools.Http_Get(getPageLink, Encoding.UTF8);
// 获得第一个歌词页面
if (lrcHtml.Equals("")) return false;
Regex reg = new Regex(@"lyric-\d+-\d+.html");
string page = reg.Match(lrcHtml).ToString();
if (page.Equals("")) return false;
// 筛选ID
Regex regId = new Regex(@"\d+-\d+");
string id = regId.Match(page).ToString();
if (id.Equals("")) return false;
// 获得歌词具体下载地址
string getPage = m_tools.Http_Get(mainDomain + page, Encoding.UTF8);
Regex reg2 = new Regex(@"lrc-" + id + @"/.*.lrc\"">");
string lrcURL = reg2.Match(getPage).ToString();
// 下载歌词
if (lrcURL.Equals("")) return false;
lrcData = new WebClient().DownloadData(mainDomain + lrcURL.Remove(lrcURL.Length - 2, 2));
return true;
}
catch (Exception)
{
return false;
}
}
private bool tmpConvert(string filePath)
{
try
{
FileStream _rdfs = new FileStream(filePath, FileMode.Open);
StreamReader _rdsr = new StreamReader(_rdfs);
string _lrcData = _rdsr.ReadToEnd();
JObject _jsonLrc = JObject.Parse(_lrcData);
List<string> _lrcItem = new List<string>();
// 判断是否有翻译歌词
if (!_jsonLrc["translateLyric"].ToString().Equals(""))
{
string _orglrc = _jsonLrc["lyric"].ToString();
Regex _orgReg = new Regex(@"\[\d+:\d+.\d+\].+");
var _orgResult = _orgReg.Matches(_orglrc);
foreach (var item in _orgResult)
{
_lrcItem.Add(item.ToString());
}
// 获得翻译歌词
string _transLrc = _jsonLrc["translateLyric"].ToString();
Regex _transReg = new Regex(@"\[\d+:\d+.\d+\].+");
var _transResult = _transReg.Matches(_transLrc);
// 分割并且并入英文歌词当中
int _count = 0;
foreach (var item in _transResult)
{
var _tmp = item.ToString();
string[] _lrcItemArray = _tmp.Split(']');
_lrcItem[_count] = string.Format("{0} {1}", _lrcItem[_count], _lrcItemArray[1]);
_count++;
}
}
else
{
string _orglrc = _jsonLrc["lyric"].ToString();
Regex _orgReg = new Regex(@"\[\d+:\d+.\d+\].+");
var _orgResult = _orgReg.Matches(_orglrc);
foreach (var item in _orgResult)
{
_lrcItem.Add(item.ToString());
}
}
// 获得歌手信息与歌曲名称
NetUtils nt = new NetUtils();
string lrcresult = nt.Http_Get(string.Format("http://music.163.com/api/song/detail/?id={0}&ids=%5B{0}%5D", _jsonLrc["musicId"].ToString()), Encoding.UTF8, true);
JObject _jsonMusic = JObject.Parse(lrcresult);
JArray _jsonSongs = (JArray)_jsonMusic["songs"];
JArray _jsonArtists = (JArray)_jsonSongs[0]["artists"];
string _artist = _jsonArtists[0]["name"].ToString();
string _title = _jsonSongs[0]["name"].ToString();
// 构建文件名
string _fileName = string.Format("{0} - {1}", _artist, _title);
// 关闭文件流
_rdsr.Close();
_rdfs.Close();
//构造歌词数据
StringBuilder _sb = new StringBuilder();
foreach (var item in _lrcItem)
{
_sb.Append(item + "\n");
}
// 输出到文件
string path = Path.GetDirectoryName(filePath) + @"\" + _fileName + ".lrc";
FileStream _wrfs = new FileStream(path, FileMode.Create);
byte[] _lrcbyte = Encoding.UTF8.GetBytes(_sb.ToString());
_wrfs.Write(_lrcbyte, 0, _lrcbyte.Length);
_wrfs.Close();
return true;
}
catch (Exception ex)
{
return false;
}
}
