Flash数据类

<%@ WebService Language="C#" Class="FlashWS" %>

using System;
using System.Web;
using System.Web.Services;
using System.Data;
using System.Data.SqlClient;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using NineSky.Common;

// Flash数据类
public class FlashData
{
 public int ID;
 public string Name;
 public int Type;
 public int ArtistID;
 public string ArtistName;
 public int TrackID;
 public string TrackName;
 public string Path;
 public string FileName;
 public int FileSize;
 public string Author;
 public string Intro;
 public int PubTag;
 public string ImgUrl;
}

// 歌手数据类
public class ArtistData
{
 public string ID;  //歌手ID
 public string DocID;  //档案ID
 public string NName;  //昵称
 public string CName;  //中文名
 public string EName;  //英文名(韩文\日文等)
 public string Area;  //地区(1=大陆，2=香港，3=台湾，4=东南亚，5=日本，6=韩国，7=欧美，8=合辑)
 public string Sex;  //性别(1=男，2=女，3=乐队，4=其他，5=合辑，6=原声，7=动漫游戏)
 public string Nation;  //国籍
 public string Intro;  //介绍
 public string Picture;  //歌手图片
 public string AlbumNum;  //专辑数
 public string TrackNum;  //歌曲数
 public string Star;  //星级
 public string PY;  //拼音
 public string Hot;  //热门
 public string ImgUrl;

 public string MusicTag;
 public string KTTag;
 public string PhotoTag;
 public string FlashTag;
 public string MTVTag;
 public string CDCoverTag;
}

// 歌手数据集合类
public class ArtistList
{
 public int TotalCount;
 public Letter[] Letters;
 public string Test;
}
public class Letter
{
 public string Name;
 public int ArtistCount;
 public ArtistData[] Artists;
}

[WebService(Namespace="http://ws.9sky.org/flash/")]
public class FlashWS : WebService {

 private string ConnectString = System.Configuration.ConfigurationSettings.AppSettings["Data06"];
 private string ConnectStringMusic06 = System.Configuration.ConfigurationSettings.AppSettings["Music06"];

 // 读取指定数据信息(album\artist\track\lyric\mv\cd\news\flash\photo)
 private SqlDataReader Db_MusicInfo(int Id, string strIdType)
 {
  SqlParameter[] arrParam = new SqlParameter[2];
  arrParam[0] = new SqlParameter("@Id", SqlDbType.Int);
  arrParam[0].Value = Id;
  arrParam[1] = new SqlParameter("@Type", SqlDbType.VarChar);
  arrParam[1].Value = strIdType;
  SqlDataReader dr = SqlHelper.ExecuteReader(ConnectString, CommandType.StoredProcedure, "xp2_music_Detail", arrParam);
  return dr;
 }
 
 // 生成Flash数据
 private FlashData Build_FlashData(SqlDataReader dr)
 {
  System.DBNull DBNull = System.DBNull.Value;
  FlashData flash = new FlashData();
  if(dr.HasRows)
  {
   flash.ID = Convert.ToInt32(dr["flash_id"]);
   flash.Name = Convert.ToString(dr["flash_name"]);
   flash.Type = Convert.ToInt32(dr["flash_type"]);
   if(dr["flash_artid"] != DBNull)
    flash.ArtistID = Convert.ToInt32(dr["flash_artid"]);
   if(dr["flash_artname"] != DBNull)
    flash.ArtistName = Convert.ToString(dr["flash_artname"]);
   if(dr["flash_trkid"] != DBNull)
    flash.TrackID = Convert.ToInt32(dr["flash_trkid"]);
   if(dr["flash_trkname"] != DBNull)
    flash.TrackName = Convert.ToString(dr["flash_trkname"]);
   if(dr["flash_path"] != DBNull)
    flash.Path = Convert.ToString(dr["flash_path"]);
   if(dr["flash_filename"] != DBNull)
    flash.FileName = Convert.ToString(dr["flash_filename"]);
   if(dr["flash_filesize"] != DBNull)
    flash.FileSize = Convert.ToInt32(dr["flash_filesize"]);
   if(dr["flash_author"] != DBNull)
    flash.Author = Convert.ToString(dr["flash_author"]);
   if(dr["flash_intro"] != DBNull)
    flash.Intro = Convert.ToString(dr["flash_intro"]);
   if(dr["flash_pubtag"] != DBNull)
    flash.PubTag = Convert.ToInt32(dr["flash_pubtag"]);
   flash.ImgUrl = "http://img1.9sky.com/flash/120/" + dr["flash_filename"].ToString().Replace(".swf","-120") + ".jpg";
  }
  return flash;
 }
 
  [WebMethod(EnableSession=true,Description="获取指定Flash信息",CacheDuration=30)]
 //****************************************************
 // 获取指定Flash信息
 //****************************************************
 public FlashData ReadFlashInfo(int flaId)
 {
  SqlDataReader dr = Db_MusicInfo(flaId,"flash");
  FlashData flash = new FlashData();
  if(dr.HasRows)
  {
   dr.Read();
   flash = Build_FlashData(dr);
  }
  dr.Close();
  return flash;
 }

 // 读取歌手列表 strType="PY", "Sort", "Hot"
 //  intSite=11=本站-music,12=本站-KT,13=本站-EMI,14=本站-MTV,15=本站-Flash, 21=VNET-music,22=VNET-KT,23=VNET-emi,24=VNET-mtv,25=VNET-flash
 private DataSet Db_Artist_List(string strType, string strPY, string strArea, string strSex, int intSite, int intTopN)
 {
  SqlParameter[] arrParam = new SqlParameter[6];

  arrParam[0] = new SqlParameter("@Type", SqlDbType.NVarChar);
  arrParam[0].Value = strType;
  arrParam[1] = new SqlParameter("@PY", SqlDbType.NVarChar);
  arrParam[1].Value = strPY;
  arrParam[2] = new SqlParameter("@Area", SqlDbType.NVarChar);
  arrParam[2].Value = strArea;
  arrParam[3] = new SqlParameter("@Sex", SqlDbType.NVarChar);
  arrParam[3].Value = strSex;
  arrParam[4] = new SqlParameter("@Site", SqlDbType.Int);
  arrParam[4].Value = intSite;
  arrParam[5] = new SqlParameter("@TopN", SqlDbType.Int);
  arrParam[5].Value = intTopN;
 
  DataSet ds = SqlHelper.ExecuteDataset(ConnectStringMusic06, CommandType.StoredProcedure, "ws_artist_list", arrParam);
  return ds;
 }
 // 读取首字母分页组集合
 private DataSet Db_Artist_Paging(string strIdType, int intNPage, string strArea, string strSex)
 {
  string strSql = "";
  string strWhere = "";
 // strWhere = "and art_Sex IN ('" + strSex.Replace(",","','") +"') AND art_Area IN ('" + strArea.Replace(",","','") + "')";
  if(strIdType == "track")
   strSql = "select count(art_PY),art_PY from Artist where art_MusicTag=1 " + strWhere + " Group by art_PY order by art_PY asc";
  else if(strIdType == "mv")
   strSql = "select count(art_PY),art_PY from Artist where art_MTVTag=1 " + strWhere + " Group by art_PY order by art_PY asc";
  else if(strIdType == "radio")
   strSql = "select count(art_PY),art_PY from Artist where art_MusicTag=1 " + strWhere + " Group by art_PY order by art_PY asc";
  else if(strIdType == "flash")
   strSql = "select count(art_PY),art_PY from Artist where art_FlashTag=1 " + strWhere + " Group by art_PY order by art_PY asc";
  
  SqlParameter[] arrParam = new SqlParameter[2];
 
  arrParam[0] = new SqlParameter("@strSql", SqlDbType.NVarChar);
  arrParam[0].Value = strSql;
  arrParam[1] = new SqlParameter("@npage", SqlDbType.Int);
  arrParam[1].Value = intNPage;
 
  DataSet ds = SqlHelper.ExecuteDataset(ConnectString, CommandType.StoredProcedure, "xp2_artist_artPage", arrParam);
  return ds;
 }
 
 //生成歌手Artist数据(数据结果返回级标识串 strOpendata 由5位和值组成, 值 = 1 有返回; 0 没有返回)
 private ArtistData Build_ArtistData(DataRow dr, string strOpendata)
 {
  System.DBNull DBNull = System.DBNull.Value;
  ArtistData artist = new ArtistData();

  if(strOpendata.Substring(0,1) == "1")
  {
   artist.ID = Convert.ToString(dr["art_id"]);
   artist.CName = Convert.ToString(dr["art_cname"]);
   if(dr["art_py"] != DBNull)
    artist.PY = Convert.ToString(dr["art_py"]);
  }
  if(strOpendata.Substring(1,1) == "1")
  {
   if(dr["art_area"] != DBNull)
    artist.Area = Convert.ToString(dr["art_area"]);
   if(dr["art_sex"] != DBNull)
    artist.Sex = Convert.ToString(dr["art_sex"]);
  }
  if(strOpendata.Substring(2,1) == "1")
  {
   if(dr["art_ename"] != DBNull)
    artist.EName = Convert.ToString(dr["art_ename"]);
  }
  if(strOpendata.Substring(3,1) == "1")
  {
   if(dr["art_nname"] != DBNull)
    artist.NName = Convert.ToString(dr["art_nname"]);
   if(Convert.ToString(dr["art_picture"]) == "1")
    artist.ImgUrl = "http://img.9sky.com/artist/" + artist.ID.ToString() + ".jpg";
   else
    artist.ImgUrl = "http://img.9sky.com/artist/0.jpg";
   if(dr["art_nation"] != DBNull)
    artist.Nation = Convert.ToString(dr["art_nation"]);
   if(dr["art_intro"] != DBNull)
    artist.Intro = Convert.ToString(dr["art_intro"]);
   if(dr["art_albnum"] != DBNull)
    artist.AlbumNum = Convert.ToString(dr["art_albnum"]);
   if(dr["art_trknum"] != DBNull)
    artist.TrackNum = Convert.ToString(dr["art_trknum"]);
   if(dr["art_star"] != DBNull)
    artist.Star = Convert.ToString(dr["art_star"]);
   if(dr["art_DocID"] != DBNull)
    artist.DocID = Convert.ToString(dr["art_DocID"]);
  }
  if(strOpendata.Substring(4,1) == "1")
  {
   artist.MusicTag  = Convert.ToString(dr["art_MusicTag"]);
   artist.KTTag  = Convert.ToString(dr["art_KTTag"]);
   artist.PhotoTag  = Convert.ToString(dr["art_PhotoTag"]);
   artist.FlashTag  = Convert.ToString(dr["art_FlashTag"]);
   artist.MTVTag  = Convert.ToString(dr["art_MTVTag"]);
   artist.CDCoverTag = Convert.ToString(dr["art_CDCoverTag"]);
  }
  return artist;
 }
 
 //SqlDataReader转DataTable
 private DataTable ConvertToTable(SqlDataReader dr)
 {
  DataTable oSchemaTable = dr.GetSchemaTable();
  DataTable dt = new DataTable();
  for(int i=0; i<oSchemaTable.Rows.Count; i++)
   dt.Columns.Add(oSchemaTable.Rows[i]["ColumnName"].ToString(),(System.Type)oSchemaTable.Rows[i]["DataType"]);
  DataRow oDataRow = dt.NewRow();
  for(int i = 0; i <= oSchemaTable.Rows.Count - 1; i++) 
   oDataRow[i] = dr[oSchemaTable.Rows[i]["ColumnName"].ToString()];
  dt.Rows.Add(oDataRow);
  return dt;
 }

  [WebMethod(EnableSession=true,Description="获取指定歌手信息",CacheDuration=30)]
 //****************************************************
 // 获取指定歌手信息
 //****************************************************
 public ArtistData ReadArtistInfo(int artId)
 {
  SqlDataReader dr = Db_MusicInfo(artId, "artist");
  ArtistData artist = new ArtistData();
  System.DBNull DBNull = System.DBNull.Value;
  if(dr.HasRows)
  {
   dr.Read();
   DataTable dt = ConvertToTable(dr);
   artist = Build_ArtistData(dt.Rows[0],"11100");
  }
  dr.Close();
  return artist;
 }
 
 //转化为整型
 private int ConvertToInt32(string bstr)
 {
  return ((IsNumeric(bstr)==true && bstr.Trim().Length>0) ? Convert.ToInt32(bstr) : 0);
 }
 //是否是数字
 private bool IsNumeric(string bstr)
 {
  char[] charArray = bstr.ToCharArray();

  foreach(char c in charArray)
  {
   if(!Char.IsNumber(c))
   {
    return false;
   }
  }
  return true;
 }
 
 [WebMethod(EnableSession=true,CacheDuration=600)]
 // 读取首字母分页指定类型歌手列表集合 strType="PY", "Sort", "Hot"
 // 站点 intSite=11=本站-music,12=本站-KT,13=本站-EMI, 21=VNET-music,22=VNET-KT,23=VNET-emi
 private ArtistList ReadArtistList(string strType, string strPY, int intSort, int intTopN, string strMethodName)
 {
 // strOpenData = GetAuthenticate(strMethodName);

  string strArea = "";
  string strSex = "";
  GetArtType(intSort, out strArea, out strSex); //分类歌手

  DataTable dt = Db_Artist_List(strType, strPY, strArea, strSex, 15, intTopN).Tables[0];

  string strAllPY = "";
  string preChar = "#";
  string nowChar = "#";
  string strArtistCount = "";
  int count = 0;

  //获取歌手拼音乐字母串
  for(int i=0; i<dt.Rows.Count; i++)
  {
   ArtistData artist = Build_ArtistData(dt.Rows[i],"11100");
   nowChar = artist.PY.ToUpper();
   if(preChar != nowChar && !(IsNumeric(preChar)&&IsNumeric(nowChar)))
   {
    strAllPY = strAllPY + "," + (IsNumeric(nowChar)==true?"0":artist.PY.ToUpper()); //所有歌手拼音字线串
    strArtistCount = strArtistCount + count.ToString() + ",";   //每个字母有歌手数量串
    count = 0;
   }
   preChar = nowChar;
   count++;
  }

  ArtistList artistlist = new ArtistList();
  artistlist.TotalCount = 0;
  artistlist.Test = "strAllPY";
  artistlist.Letters = new Letter[0] ;
  if(dt.Rows.Count>0)
  {
   strAllPY = strAllPY.Substring(1,strAllPY.Length-1);
   strArtistCount = strArtistCount + count.ToString();
   strArtistCount = strArtistCount.Substring(2,strArtistCount.Length-2);
  
   string[] PY = strAllPY.Split(',');
   string[] ArtistCount = strArtistCount.Split(',');
  
   artistlist.TotalCount = dt.Rows.Count;
   artistlist.Letters = new Letter[PY.Length];
   int TotalCount = 0;
   for(int i=0; i<PY.Length; i++)
   {
    artistlist.Letters[i] = new Letter();
    artistlist.Letters[i].Name = PY[i];
    artistlist.Letters[i].ArtistCount = ConvertToInt32(ArtistCount[i]);
    artistlist.Letters[i].Artists = new ArtistData[ConvertToInt32(ArtistCount[i])];  
    for(int j=0; j<ConvertToInt32(ArtistCount[i]); j++)
    {
     ArtistData artist = Build_ArtistData(dt.Rows[TotalCount],"11100");
     artistlist.Letters[i].Artists[j] = artist;
     TotalCount++;
    }
   }
  }
  dt.Dispose();
  return artistlist;
 }

 [WebMethod(EnableSession=true,Description="读取有mtv的歌手分类类别的歌手记录集合",CacheDuration=600)]
 public ArtistList ReadArtistListBySort(int intSort)
 {
 // strSiteID = SourceID;
  return ReadArtistList("Sort", "", intSort, 100, "ArtistList");
 }

  private void GetArtType(int intSort, out string strArea, out string strSex)
 {
  strArea = "";
  strSex = "";
  switch(intSort)
  {
   case 1:  //所有
    strArea = "1,2,3,4,5,6,7,8";
    strSex = "1,2,3,4,5,6,7";
    break;
   case 10: //华人音乐 - 所有
    strArea = "1,2,3,4";
    strSex = "1,2,3,5";
    break;
   case 11: //华人音乐 - 男
    strArea = "1,2,3,4";
    strSex = "1";
    break;
   case 12: //华人音乐 - 女
    strArea = "1,2,3,4";
    strSex = "2";
    break;
   case 13: //华人音乐 - 乐队组合
    strArea = "1,2,3,4";
    strSex = "3";
    break;
   case 14: //华人音乐 - 精选合辑
    strArea = "1,2,3,4";
    strSex = "5";
    break;
   
   case 20: //欧美音乐 - 所有
    strSex = "1,2,3,5";
    strArea = "7";
    break;
   case 21: //欧美音乐 - 男
    strArea = "7";
    strSex = "1";
    break;
   case 22: //欧美音乐 - 女
    strArea = "7";
    strSex = "2";
    break;
   case 23: //欧美音乐 - 乐队组合
    strArea = "7";
    strSex = "3";
    break;
   case 24: //欧美音乐 - 精选合辑
    strArea = "7";
    strSex = "5";
    break;
   
   case 30: //韩日音乐 - 所有
    strArea = "5,6";
    strSex = "1,2,3,5";
    break;
   case 31: //韩日音乐 - 男
    strArea = "5,6";
    strSex = "1";
    break;
   case 32: //韩日音乐 - 女
    strArea = "5,6";
    strSex = "2";
    break;
   case 33: //韩日音乐 - 乐队组合
    strArea = "5,6";
    strSex = "3";
    break;
   case 34: //韩日音乐 - 精选合辑
    strArea = "5,6";
    strSex = "5";
    break;
   
   case 50: //别类珍藏 //另类合辑
    strArea = "1,2,3,4,5,6,7,8";
    strSex = "4,5";
    break;
   case 60: //影视原声
    strArea = "1,2,3,4,5,6,7,8";
    strSex = "6";
    break;
   case 70: //游戏动漫
    strArea = "1,2,3,4,5,6,7,8";
    strSex = "7";
    break;
   
   default: //华人音乐 - 所有
    strArea = "1,2,3,4";
    strSex = "1,2,3,5";
    break;
  }
 }
}

 

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/huchenhui1981/archive/2006/11/24/1412284.aspx