private PinYin GetPinyinBySingleNotChineseWord(string sSingleNotChineseWord)
{
PinYin objTmp = new PinYin();
objTmp.lstSPinyin = new List <string>();
objTmp.lstPinyin.Add(sSingleNotChineseWord);
objTmp.lstSPinyin = objTmp.lstPinyin;
objTmp.IsChinese = false;
return(objTmp);
}
public HanziStringPinyin GetPinyinFromHanziString(string sHanziString, int nNoOfPinYin)
{
nNoOfPinYin = Math.Max(1, nNoOfPinYin);
nNoOfPinYin = Math.Min(32, nNoOfPinYin);
sHanziString = sHanziString.DoTrim().ToLower();
if (String.IsNullOrWhiteSpace(sHanziString))
{
throw new ArgumentException("Hanzi string is null");
}
if (sHanziString.Length > 100)
{
return(null);
}
HanziStringPinyin objRslt = new HanziStringPinyin();
PinYin[] aPinYin = new PinYin[sHanziString.Length];
int[] aIndex = new int[aPinYin.Length];
int nTotalRsltCount = 1;
for (int i = 0; i < sHanziString.Length; i++)
{
string sSingleWord = sHanziString[i].ToString();
if (!sSingleWord.IsChinese())
{
aPinYin[i] = GetPinyinBySingleNotChineseWord(sSingleWord);
aIndex[i] = nTotalRsltCount;
continue;
}
aPinYin[i] = GetPinYinForCorrespondingHanzi(sSingleWord);
if (aPinYin[i] == null)
{
aPinYin[i] = GetPinyinBySingleNotChineseWord(sSingleWord);
}
else
{
nTotalRsltCount = nTotalRsltCount * aPinYin[i].lstPinyin.Count;
}
aIndex[i] = nTotalRsltCount;
}
int nRsltCount = Math.Min(nNoOfPinYin, nTotalRsltCount);
Dictionary <string, int> dicTmpFirstLetter = new Dictionary <string, int>();
Dictionary <string, int> dicTmpPinyin = new Dictionary <string, int>();
Dictionary <string, int> dicTmpSPinyin = new Dictionary <string, int>();
while (objRslt.Pinyin.Count < nRsltCount)
{
int nCandidate = objRslt.Pinyin.Count + 1;
string sPinYinRslt = "";
string sSPinyinRslt = "";
string sFirstLetterRslt = "";
for (int i = 0; i < aPinYin.Length; i++)
{
string sTmp = "";
if (aPinYin[i].IsChinese)
{
sTmp = " ";
}
int nCrntIndex = 0;
if (i == 0)
{
nCrntIndex = (nCandidate - 1) % aIndex[i];
}
else
{
nCrntIndex = ((nCandidate - 1) / aIndex[i - 1]) % aPinYin[i].lstPinyin.Count;
}
sPinYinRslt += sTmp + aPinYin[i].lstPinyin[nCrntIndex] + sTmp;
sSPinyinRslt += sTmp + aPinYin[i].lstSPinyin[nCrntIndex] + sTmp;
sFirstLetterRslt += aPinYin[i].lstPinyin[nCrntIndex].Substring(0, 1).Replace(" ", "");
}
sPinYinRslt = sPinYinRslt.FormatMultiSpace(" ").DoTrim();
sSPinyinRslt = sSPinyinRslt.FormatMultiSpace(" ").DoTrim();
if (dicTmpPinyin.ContainsKey(sPinYinRslt))
{
Container.LogService.UnexpectedBehavorLogger.Error("duplicate Pinyin happen,Hanzi=" + sHanziString + ",NofoPinyin=" + nNoOfPinYin + ",duplicate pinyin=" + sPinYinRslt);
}
else
{
objRslt.Pinyin.Add(sPinYinRslt);
dicTmpPinyin[sPinYinRslt] = 1;
}
if (dicTmpSPinyin.ContainsKey(sSPinyinRslt))
{
Container.LogService.UnexpectedBehavorLogger.Error("duplicate SPinyin happen,Hanzi=" + sHanziString + ",NofoPinyin=" + nNoOfPinYin + ",duplicate SPinyin=" + sSPinyinRslt);
}
else
{
objRslt.SPinyin.Add(sSPinyinRslt);
dicTmpPinyin[sSPinyinRslt] = 1;
}
if (!dicTmpFirstLetter.ContainsKey(sFirstLetterRslt))
{
objRslt.FirstLetter.Add(sFirstLetterRslt);
dicTmpFirstLetter[sFirstLetterRslt] = 1;
}
}
return(objRslt);
}
private PinYin GetPinYinForCorrespondingHanzi(string sHanzi)
{
PinYin objPinyin = null;
try
{
if (String.IsNullOrEmpty(sHanzi))
{
return(null);
}
if (!RegHelper.objInstance.regSingleChinese.IsMatch(sHanzi))
{
return(null);
}
string sCacheName = sCacheNamePrefix + sHanzi;
string sQuery = "select pinyin,spinyin from hanzi_excised where hanzi=@hanzi";
Hashtable ht = new Hashtable();
ht["hanzi"] = sHanzi;
DataRow dr = SqlHelper.MySql.GetSingleDataRow(sQuery, ht);
string sPinyin = String.Empty;
string sSPinyin = String.Empty;
if (dr != null)
{
sPinyin = dr["pinyin"].ToString();
sSPinyin = dr["spinyin"].ToString();
}
else
{
sPinyin = GetPinYin(sHanzi.ToCharArray()[0]);
if (!String.IsNullOrEmpty(sPinyin))
{
sSPinyin = sPinyin.Replace("ing", "in").Replace("eng", "en");
sQuery = "insert hanzi_excised (hanzi,pinyin,spinyin) values(@hanzi,@pinyin,@spinyin)";
ht["hanzi"] = sHanzi;
ht["Pinyin"] = sPinyin;
ht["spinyin"] = sSPinyin;
SqlHelper.MySql.Execute(sQuery, ht);
}
}
if (String.IsNullOrWhiteSpace(sPinyin))
{
Container.LogService.GetLogger("ChineseNotFoundLog").Info("没找到的汉字:" + sHanzi);
return(null);
}
objPinyin = new PinYin();
string[] sTmp = sPinyin.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string[] sTmp1 = sSPinyin.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
int n = sTmp.Length;
Dictionary <string, int> dicTmp = new Dictionary <string, int>();
for (int i = 0; i < n; i++)
{
objPinyin.lstPinyin.Add(sTmp[i]);
objPinyin.lstSPinyin.Add(sTmp1[i]);
}
objPinyin.IsChinese = true;
return(objPinyin);
}
catch (Exception e)
{
Container.LogService.Error("Hanzi=" + sHanzi, e);
}
return(null);
}
