public static ContentIndexModel ToModel(ContentIndex entity)
{
if (entity == null)
{
return(null);
}
return(new ContentIndexModel()
{
Id = entity.Id,
PolicyTitle = entity.PolicyTitle,
PolicyContent = entity.PolicyContent,
ButtonReadMore = entity.ButtonReadMore,
ButtonContact = entity.ButtonContact,
FeatureTitle = entity.FeatureTitle,
FeatureContent = entity.FeatureContent,
AboutUsTitle = entity.AboutUsTitle,
AboutUsContent = entity.AboutUsContent,
ContactTitle = entity.ContactTitle,
ContactContent = entity.ContactContent,
AboutUsLeftTitle = entity.AboutUsLeftTitle,
AboutUsLeftSrc = entity.AboutUsLeftSrc,
AboutUsLeftSubContent = entity.AboutUsLeftSubContent,
AboutUsLeftContent = entity.AboutUsLeftContent,
AboutUsLeftUrl = entity.AboutUsLeftUrl,
WhyChooseTitle = entity.WhyChooseTitle,
WhyChooseContent = entity.WhyChooseContent,
HomePageTitle = entity.HomePageTitle
});
}
protected void imgSearchIcon_Click(object sender, ImageClickEventArgs e)
{
string helpCultureName = _cultureCookie != null ? _cultureCookie.Value : string.Empty;
string rootUrl = HelpSiteMapProvider.GetProviderRootUrlByCultureName(helpCultureName);
string contentIndexName = "HelpContentIndex:" + rootUrl;
ContentIndex myContentIndex = null;
ContentSearchResult mySearchResult = null;
XmlDocument doc = new XmlDocument();
XslCompiledTransform xslt = new XslCompiledTransform();
XsltArgumentList xsltArgs = new XsltArgumentList();
StringWriter xsltResult = null;
string exprPageTitle = @"(?si)(?:(?<=<meta\s*name\s*=\s*(?:""|')menuText(?:""|')\s*content\s*=\s*(?:""|'))(?<contentAttribute>.*?[^(?:"")]*)(?=(?:"")[^>]*>)|(?<=<meta\s*content\s*=\s*(?:""|'))(?<contentAttribute>.*?[^(?:"")]*)(?=(?:"")\s*name\s*=\s*(?:""|')menuText(?:""|')\s*[^>]*>))";
if (txtSearch.Text.Length > 0)
{
try
{
myContentIndex = Application[contentIndexName] as ContentIndex;
if (myContentIndex == null)
{
myContentIndex = new ContentIndex(Page.MapPath(rootUrl), exprPageTitle);
Application[contentIndexName] = myContentIndex;
}
mySearchResult = myContentIndex.Search(txtSearch.Text);
doc.LoadXml(mySearchResult.ToXml());
xslt.Load(Server.MapPath("css/searchResult.xsl"));
xsltArgs.AddParam("hrefPrefix", string.Empty, Request.Url.GetLeftPart(System.UriPartial.Path) + "?page=Help&content=");
xsltArgs.AddParam("relativeURL", string.Empty, rootUrl);
xsltArgs.AddParam("mappedURL", string.Empty, Page.MapPath(rootUrl));
xsltResult = new StringWriter();
xslt.Transform(doc, xsltArgs, xsltResult);
litMainContent.Text = xsltResult.ToString();
}
catch (XmlException xmlEx)
{
if (xmlEx.Message.ToLowerInvariant().Contains("root"))
{ //Missing root element.
litMainContent.Text = String.Format(GetLocalResourceObject("NoContentFound").ToString(), txtSearch.Text);
}
else
{
litMainContent.Text = String.Format(GetLocalResourceObject("UnableToSearch").ToString(), xmlEx.Message);
}
}
catch (Exception ex)
{
litMainContent.Text = String.Format(GetLocalResourceObject("UnableToSearch").ToString(), ex.Message);
}
finally
{
if (xsltResult != null)
{
xsltResult.Close();
}
}
}
}
protected void imgSearchIcon_Click(object sender, ImageClickEventArgs e)
{
string helpCultureName = _cultureCookie != null ? _cultureCookie.Value : string.Empty;
string rootUrl = HelpSiteMapProvider.GetProviderRootUrlByCultureName(helpCultureName);
string contentIndexName = "HelpContentIndex:" + rootUrl;
ContentIndex myContentIndex = null;
ContentSearchResult mySearchResult = null;
XmlDocument doc = new XmlDocument();
XslCompiledTransform xslt = new XslCompiledTransform();
XsltArgumentList xsltArgs = new XsltArgumentList();
StringWriter xsltResult = null;
string exprPageTitle = @"(?si)(?:(?<=<meta\s*name\s*=\s*(?:""|')menuText(?:""|')\s*content\s*=\s*(?:""|'))(?<contentAttribute>.*?[^(?:"")]*)(?=(?:"")[^>]*>)|(?<=<meta\s*content\s*=\s*(?:""|'))(?<contentAttribute>.*?[^(?:"")]*)(?=(?:"")\s*name\s*=\s*(?:""|')menuText(?:""|')\s*[^>]*>))";
if (txtSearch.Text.Length > 0)
{
try
{
myContentIndex = Application[contentIndexName] as ContentIndex;
if (myContentIndex == null)
{
myContentIndex = new ContentIndex(Page.MapPath(rootUrl), exprPageTitle);
Application[contentIndexName] = myContentIndex;
}
mySearchResult = myContentIndex.Search(txtSearch.Text);
doc.LoadXml(mySearchResult.ToXml());
xslt.Load(Server.MapPath("css/searchResult.xsl"));
xsltArgs.AddParam("hrefPrefix", string.Empty, Request.Url.GetLeftPart(System.UriPartial.Path) + "?page=Help&content=");
xsltArgs.AddParam("relativeURL", string.Empty, rootUrl);
xsltArgs.AddParam("mappedURL", string.Empty, Page.MapPath(rootUrl));
xsltResult = new StringWriter();
xslt.Transform(doc, xsltArgs, xsltResult);
litMainContent.Text = xsltResult.ToString();
}
catch (XmlException xmlEx)
{
if (xmlEx.Message.ToLowerInvariant().Contains("root"))
{ //Missing root element.
litMainContent.Text = String.Format(GetLocalResourceObject("NoContentFound").ToString(), txtSearch.Text);
}
else
{
litMainContent.Text = String.Format(GetLocalResourceObject("UnableToSearch").ToString(), xmlEx.Message);
}
}
catch (Exception ex)
{
litMainContent.Text = String.Format(GetLocalResourceObject("UnableToSearch").ToString(), ex.Message);
}
finally
{
if (xsltResult != null)
xsltResult.Close();
}
}
}
public void Setup()
{
_paragraph = TestData.Wiki;
_questions = TestData.Questions;
_correctAnswers = TestData.CorrectAnswers;
_answers = TestData.Answers;
_answerFinder = new AnswerFinder();
_contentIndex = new ContentIndexBuilder().Build(_paragraph);
}
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
ContentIndex.LoadContent(Content, GraphicsDevice);
SceneManager.Initialize();
SceneManager.AddScene("StartScene", new StartScene());
SceneManager.AddScene("MenuScene", new MenuScene());
SceneManager.AddScene("GameScene", new GameScene());
TextRenderer.Initialize(ContentIndex.Textures["chars"], "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_!?><");
Canvas = new RenderTarget2D(GraphicsDevice, 256, 240);
sky = new SkyBackground();
}
public string FindBestAnswer(ContentIndex indexData, string question, IEnumerable <string> answers)
{
var questionTermWithPriority = _keywordPrioritizer.GetWordsWithPriority(question, indexData.AllWords);
var relevantLinesWithRank = _lineMatchRanker
.GetRelevantLinesWithRank(questionTermWithPriority, indexData.Lines);
var predictedLine = relevantLinesWithRank
.MaxBy(lr => lr.Score)
.Line;
var answersWithRank = _answerRanker.GetWordMatchRanks(predictedLine, answers, indexData.AllWords);
var predictedAnswer = answersWithRank
.MaxBy(ar => ar.WeightedScore);
//.OrderByDescending(a => a.WordMatch).ThenByDescending(m => m.WeightedScore).First();
return(predictedAnswer.Answer);
}
public ContentIndex Build(string paragraph)
{
if (string.IsNullOrWhiteSpace(paragraph))
{
return(null);
}
var result = new ContentIndex
{
Content = paragraph,
Lines = new List <LineIndex>(),
AllWords = new List <WordFrequency>()
};
var lines = StringProcessor.GetSentences(paragraph);
var lineIndex = 0;
foreach (var line in lines)
{
var words = StringProcessor.GetWordsLower(line);
result.Lines.Add(new LineIndex
{
Id = ++lineIndex,
Line = line,
WordIndex = GetWordFrequency(words).ToList()
});
}
var allWordCombinationsInAllLines = result.Lines.Select(l => l.WordIndex);
result.AllWords = GetCombinedWordFrequency(allWordCombinationsInAllLines)
.ToList();
return(result);
}
internal Memento(CryptoStorage storage)
{
this.storage = storage;
content = new ContentIndex(storage.ContentIndex);
}
private byte[] seekAndLoadCttBlock(Stream fs, ContentIndex ci)
{
var ofs = ContentIndexTableEndPos + 8 + ci.Offset;
fs.Seek((long)ofs, SeekOrigin.Begin);
Console.WriteLine();
Console.WriteLine(
$"<!-- seek to 0x{fs.Position:X8}/{fs.Position}, file length = 0x{fs.Length:X8}/{fs.Length} -->");
Console.WriteLine();
#region read this content table
var magicNumber = _seg2.MagicNumber;
var rawData = new byte[ci.CompressedSize];
var r = fs.Read(rawData, 0, rawData.Length);
if (_seg2.MagicNumber == 0)
{
if (ci.CompressedSize == ci.UncompressedSize)
{
return(rawData);
}
magicNumber = 0x01000000;
}
#endregion
#region unzip it
if (magicNumber == 0x02000000)
{
#region InflaterDecompress, Passed
try
{
// var txt = CompressUtil.InflaterDecompress(rawData, 0, rawData.Length);
var txt = Zipper.InflateBufferWithPureZlib(rawData, rawData.Length);
var path = $"{Util.StripPathExt(DictFileName)}.ctt.blk.ofs.{ofs}.txt";
writeFile(path, txt);
// var b = new byte[ci.UncompressedSize];
// Array.Copy(txt, (int) kwi2.CIUncompOffset, b, 0, (int) kwi2.CIUncompLength);
// return b;
return(txt);
}
catch (Exception ex)
{
ErrorLog(ex.ToString());
throw;
}
#endregion
}
else if (magicNumber == 0x01000000)
{
//对于1.2版本格式，可能并未压缩，故如果LZO失败，则将rawdata原样返回
#region 试图进行 LZO Decompress。
//Lzo1x解压缩
var ok = false;
var _decompData = new byte[ci.UncompressedSize];
var _decompSize = 0;
// if (!ok)
{
try
{
Zipper.MiniLzoDecompress(rawData, 0, (int)ci.CompressedSize - 8, _decompData);
ok = _decompData.Length == (int)ci.UncompressedSize;
// var b = new byte[ci.UncompressedSize];
// Array.Copy(_decompData, (int) kwi2.CIUncompOffset, b, 0, (int) kwi2.CIUncompLength);
// return b;
return(_decompData);
}
catch (Exception ex1)
{
ErrorLog(ex1.ToString());
}
}
if (!ok)
{
try
{
// 1.2版本格式，cti数据块的长度为CompressedSize-8，数据块的末尾8个字节含义暂时未知。
//byte[] xyz = new byte[rawdata.Length - 8];
//Array.Copy(rawdata, xyz, xyz.Length);
Zipper.MiniLzoDecompress(rawData, 0, rawData.Length - 8, _decompData);
// _decompSize = Zipper.MiniLzoDecompress(rawdata, 0, rawdata.Length - 8, _decompData);
//xyz = new byte[8];
//byte[] _decompData1 = new byte[100];
//Array.Copy(rawdata, ci.CompressedSize-8, xyz, 0, xyz.Length);
//_decompSize = Zipper.MiniLzoDecompress(xyz, _decompData1);
#region debug
//if (k < 1)
//{
// string path = string.Format("{0}.seg2.cti.{1:D5}.unz", CompressUtil.stripPathExt(fs.Name), k);
// write_file(path, _decompData, _decompSize);
// //write_file(CompressUtil.stripPathExt(fs.Name) + ".seg2.cti." + k + ".unz", _decompData, _decompSize);
//}
#endregion
if (_decompSize == (int)ci.UncompressedSize)
{
return(_decompData);
}
// var b = new byte[kwi2.CIUncompLength];
// Array.Copy(_decompData, (int) kwi2.CIUncompOffset, b, 0, (int) kwi2.CIUncompLength);
// return b;
// //byte[] b = new byte[_decompSize];
// //Array.Copy(_decompData, b, _decompSize);
// //return b;
return(_decompData);
}
catch (Exception ex)
{
//if (this.DictHeader.GeneratedByEngineVersion == "2.0")
{
ErrorLog(ex.ToString());
}
}
}
if (!ok)
{
try
{
Zipper.MiniLzoDecompress(rawData, 0, (int)ci.CompressedSize, _decompData);
// _decompData = LZOHelper.LZOCompressor.Decompress(rawdata, 0, (int) ci.UncompressedSize);
//write_file(path, _decompData, _decompData.Length);
ok = _decompData.Length == (int)ci.UncompressedSize;
}
catch (Exception ex1)
{
ErrorLog(ex1.ToString());
throw;
}
}
#endregion
//此外，1.2版本格式也可能采用了第二种压缩方式，这种情况下ci.UncompressedSize!=ci.CompressedSize
//if (this.DictHeader.GeneratedByEngineVersion == "1.2")
if (ci.UncompressedSize == ci.CompressedSize)
{
//Version 1.2: 数据内容并未压缩故可直接取用。
return(rawData);
}
else
{
return(rawData);
}
}
else
{
throw new Exception($"提取KWIndex时，期望正确的算法标志0x2000000/0x1000000，然而遇到了{_seg2.MagicNumber}");
}
#endregion
}
public List <ContentIndex> GetContentIndex(int rid, int cid)
{
//decide the length of the partial introduction
int substringlength = 30;
conn.ConnectionString = mysqlconnection;
if (conn.State != ConnectionState.Open)
{
conn.Open();
}
var contentList = new List <ContentIndex>();
//active = 1 means its an active row
var sqlcmd = @"SELECT c.* ,r.regionName AS Region_Name,ca.Category_Name AS Category_Name,u.Name AS UserName,p.Picture_Path AS Path FROM content c LEFT JOIN region r ON (r.regionID = c.Region_Id)
LEFT JOIN category ca ON (ca.Category_Id = c.Category_Id) LEFT JOIN user u ON(u.User_Id = c.Last_Update_User_Id) LEFT JOIN picture p ON(p.Picture_Id = c.Picture_Id) WHERE c.Active = 1 ";
if (rid != 0)
{
sqlcmd = sqlcmd + @" AND c.Region_Id = @rid ";
}
if (cid != 0)
{
sqlcmd = sqlcmd + @" AND c.Category_Id = @cid ";
}
sqlcmd = sqlcmd + @" ORDER BY c.Content_Name";
using (var cmd = new MySqlCommand(sqlcmd, conn))
{
if (rid != 0)
{
cmd.Parameters.AddWithValue("@rid", rid);
}
if (cid != 0)
{
cmd.Parameters.AddWithValue("@cid", cid);
}
using (MySqlDataReader rd = cmd.ExecuteReader())
{
while (rd.Read())
{
var content = new ContentIndex();
content.Region_Id = Convert.ToInt32(rd["Region_Id"]);
content.regionName = rd["Region_Name"].ToString();
content.Category_Id = Convert.ToInt32(rd["Category_Id"]);
content.categoryName = rd["Category_Name"].ToString();
content.Content_Id = Convert.ToInt32(rd["Content_Id"]);
content.Content_Name = rd["Content_Name"].ToString();
content.picname = rd["Path"].ToString();
content.detail = rd["Detail"].ToString().Substring(0, substringlength);
content.year = Convert.ToInt32(rd["Year"]);
content.picture_id = Convert.ToInt32(rd["Year"]);
content.userid = Convert.ToInt32(rd["Last_Update_User_Id"]);
content.usename = rd["UserName"].ToString();
content.Lastupdatetime = Convert.ToDateTime(rd["Last_Update_Date_Time"]);
contentList.Add(content);
}
}
}
conn.Close();
return(contentList);
}
