public HardThreshold(Enums.MediaType MediaType, Enums.Language Language)
{
this.MediaType = MediaType;
this.Language = Language;
this.LevelUpCelling_TitleABasePattern = 15;
this.LevelUpCelling_TitleAAncestorPattern = 8;
this.Relthreshold = 0.05;//rel打分时低于此值的统一无视，记为零分
this.itemclimb = 10;
this.itempageminvalidvalue = 3;
this.itempagemaxvalue = 5;
this.ListSave = 5;
this.ItemSave = 1 / 3;
this.MaxDateLength = 50;
this.List_MinCountItem = 3;
this.LeastTitleScore = 200;
}
public ListStrategy(Enums.MediaType MediaType, Enums.Language Language)
{
this.MediaType = MediaType;
this.Language = Language;
switch (MediaType)
{
default:
case Enums.MediaType.WebNews:
List_IgnoreOrderNumber_UpLevel_Init = 1;
List_BestItemCount = 20;
List_MinAvgTitleLen = Language == Enums.Language.CHINESE ? 4.9 : 10;
List_BestAvgTitleLen = Language == Enums.Language.CHINESE ? 18 : 70;
List_BestAvgMediaLen = Language == Enums.Language.CHINESE ? 4 : 12;
List_BestAvgAuthorLen = Language == Enums.Language.CHINESE ? 3 : 15;
List_CombinSiblingPattern_MaxUpLevel = 2;
break;
case Enums.MediaType.Forum:
List_IgnoreOrderNumber_UpLevel_Init = 1;
List_BestItemCount = 40;
List_MinAvgTitleLen = Language == Enums.Language.CHINESE ? 7 : 12;
List_BestAvgTitleLen = Language == Enums.Language.CHINESE ? 16 : 60;
List_BestAvgMediaLen = Language == Enums.Language.CHINESE ? 4 : 12;
List_BestAvgAuthorLen = Language == Enums.Language.CHINESE ? 6 : 17;
List_CombinSiblingPattern_MaxUpLevel = 2;
break;
case Enums.MediaType.FrontPage:
List_IgnoreOrderNumber_UpLevel_Init = 1;
List_BestItemCount = 10;
List_MinAvgTitleLen = Language == Enums.Language.CHINESE ? 7 : 12;
List_BestAvgTitleLen = Language == Enums.Language.CHINESE ? 12 : 70;
List_BestAvgMediaLen = Language == Enums.Language.CHINESE ? 4 : 12;
List_BestAvgAuthorLen = Language == Enums.Language.CHINESE ? 4 : 17;
List_CombinSiblingPattern_MaxUpLevel = 2;
break;
}
this.FieldScore = new FieldScoreStrategy(MediaType, Language);
}
public FieldScoreStrategy(Enums.MediaType MediaType, Enums.Language Language)
{
}
private void Initialize(string Path)
{
this._id = Guid.NewGuid ();
this._createtimestamp = SNDK.Date.CurrentDateTimeToTimestamp ();
this._updatetimestamp = SNDK.Date.CurrentDateTimeToTimestamp ();
this._usergroups = new List<Usergroup> ();
this._path = FixPath (Path);
this._mimetype = string.Empty;
this._size = 0;
this._description = string.Empty;
this._copyright = string.Empty;
this._type = SorentoLib.Enums.MediaType.Temporary;
this._temppath = FixPath (Path);
this._temptype = SorentoLib.Enums.MediaType.Temporary;
}
public void Update()
{
// Check if data still exists.
if (!File.Exists (this.DataPath))
{
// EXCEPTION: Exception.MediaSaveData
throw new Exception (string.Format (Strings.Exception.MediaSaveData, this._id));
}
if (this._type != this._temptype)
{
string source = string.Empty;
string destination = string.Empty;
switch (this._type)
{
case Enums.MediaType.Temporary:
{
source = Services.Config.Get<string> (Enums.ConfigKey.path_temp);
break;
}
case Enums.MediaType.TemporaryPublic:
{
source = Services.Config.Get<string> (Enums.ConfigKey.path_temp);
break;
}
case Enums.MediaType.Public:
{
source = Services.Config.Get<string> (Enums.ConfigKey.path_media);
break;
}
case Enums.MediaType.Restricted:
{
source = Services.Config.Get<string> (Enums.ConfigKey.path_media);
break;
}
}
switch (this._temptype)
{
case Enums.MediaType.Temporary:
{
destination = Services.Config.Get<string> (Enums.ConfigKey.path_temp);
break;
}
case Enums.MediaType.TemporaryPublic:
{
destination = Services.Config.Get<string> (Enums.ConfigKey.path_temp);
break;
}
case Enums.MediaType.Public:
{
destination = Services.Config.Get<string> (Enums.ConfigKey.path_media);
break;
}
case Enums.MediaType.Restricted:
{
destination = Services.Config.Get<string> (Enums.ConfigKey.path_media);
break;
}
}
if ((this._path != this._temppath) || (this._type != this._temptype))
{
// Remove old symlink if needed.
if ((this._type == Enums.MediaType.Public) || (this._type == Enums.MediaType.TemporaryPublic))
{
File.Delete (Services.Config.Get<string> (Enums.ConfigKey.path_publicmedia) + this._path);
}
}
if (source != destination)
{
FileInfo file = new FileInfo (source + this._id);
file.MoveTo (destination + this._id);
}
}
this._path = this._temppath;
this._type = this._temptype;
// Create new symlink if needed.
if ((this._temptype == Enums.MediaType.Public) || (this._temptype == Enums.MediaType.TemporaryPublic))
{
// Check if path exists, if not create it.
if (!System.IO.Directory.Exists (Services.Config.Get<string> (Enums.ConfigKey.path_publicmedia) + System.IO.Path.GetDirectoryName (this._temppath)))
{
System.IO.Directory.CreateDirectory (Services.Config.Get<string> (Enums.ConfigKey.path_publicmedia) + System.IO.Path.GetDirectoryName (this._temppath));
}
// Create a new symlink.
UnixFileInfo unixfileinfo = new UnixFileInfo (this.DataPath);
unixfileinfo.CreateSymbolicLink (Services.Config.Get<string> (Enums.ConfigKey.path_publicmedia) + this._temppath);
}
string path = string.Empty;
switch (this._type)
{
case Enums.MediaType.Temporary:
{
path = Services.Config.Get<string> (Enums.ConfigKey.path_temp);
break;
}
case Enums.MediaType.TemporaryPublic:
{
path = Services.Config.Get<string> (Enums.ConfigKey.path_temp);
break;
}
case Enums.MediaType.Public:
{
path = Services.Config.Get<string> (Enums.ConfigKey.path_media);
break;
}
case Enums.MediaType.Restricted:
{
path = Services.Config.Get<string> (Enums.ConfigKey.path_media);
break;
}
}
// Get filesize
FileInfo fileinfo = new FileInfo (path + this._id);
this._size = fileinfo.Length;
// Get mimetype
this._mimetype = SNDK.IO.GetMimeType (path + this._id);
}
private Media()
{
this._createtimestamp = 0;
this._updatetimestamp = 0;
this._path = string.Empty;
this._mimetype = string.Empty;
this._size = 0;
this._description = string.Empty;
this._copyright = string.Empty;
this._type = SorentoLib.Enums.MediaType.Temporary;
this._temppath = string.Empty;
this._temptype = SorentoLib.Enums.MediaType.Temporary;
}
/// <summary>
/// 初始化函数
/// </summary>
/// <param name="MediaType"></param>
/// <param name="Language"></param>
/// <param name="modelpath_title"></param>
/// <param name="modelpath_rel"></param>
/// <param name="stencilfeature"></param>
public SoftStrategy(Enums.MediaType MediaType, Enums.Language Language)
{
this.MediaType = MediaType;
this.Language = Language;
this.model_title = Model.Read("SVMmodel/model_title_WebNews");
this.model_rel = Model.Read("SVMmodel/model_rel_WebNews");
//目前在用比较笨的方法来赋值，以后将直接调用文件资源对这些评分标准进行赋值
this.Threshold = new HardThreshold(MediaType, Language);
#region stencil定义部分
string FileAdd = Path.Combine("Stencil");
if (File.Exists(FileAdd + "/Stencil_ListTitle"))
{
this.Stencil_ListTitle = (Feature)JsonConvert.DeserializeObject(File.ReadAllText(FileAdd + "/Stencil_ListTitle"), typeof(Feature));
}
else
{
#region listTitle模版定义部分
this.Stencil_ListTitle = new Feature(1);
Feature temp = new Feature(0);
foreach (string key in temp.FigureFeatures.Keys)
{
if (key == "DateParseCount" || key == "AvgNumber" || key == "AvgDateDistance" || key == "DigitCountRate" || key == "DateCountRate")
{
this.Stencil_ListTitle.FigureFeatures[key] = 0;
}
}
foreach (string key in temp.CharRecordf.Keys)
{
this.Stencil_ListTitle.CharRecordf[key] = 0;
}
foreach (string key in temp.CharRecords.Keys)
{
this.Stencil_ListTitle.CharRecords[key] = 0;
}
foreach (string key in temp.BoolFeatures.Keys)
{
this.Stencil_ListTitle.BoolFeatures[key] = 0;
}
#endregion listtitle模版定义部分
}
if (File.Exists(FileAdd + "/Stencil_ListRel"))
{
this.Stencil_ListRel = (Feature)JsonConvert.DeserializeObject(File.ReadAllText(FileAdd + "/Stencil_ListRel"), typeof(Feature));
}
else
{
#region listRel模版定义部分
this.Stencil_ListRel = new Feature(1);
Feature temp = new Feature(0);
foreach (string key in temp.FigureFeatures.Keys)
{
if (key == "DateParseCount" || key == "AvgNumber" || key == "AvgDateDistance" || key == "ItemCount" || key == "AvgDateDistance")
{
this.Stencil_ListRel.FigureFeatures[key] = 0;
}
}
foreach (string key in temp.BoolFeatures.Keys)
{
this.Stencil_ListRel.BoolFeatures[key] = 0;
}
foreach (string key in temp.IdClassnameRecord.Keys)
{
this.Stencil_ListRel.IdClassnameRecord[key] = 0;
}
#endregion listRel模版定义部分
}
if (File.Exists(FileAdd + "/Stencil_ItemContent"))
{
this.Stencil_ItemContent = (Feature)JsonConvert.DeserializeObject(File.ReadAllText(FileAdd + "/Stencil_ItemContent"), typeof(Feature));
}
else
{
#region itemcontent模版定义部分
this.Stencil_ItemContent = new Feature(1);
Feature temp = new Feature(0);
foreach (string key in temp.FigureFeatures.Keys)
{
if (key == "AllTextLen")
{
this.Stencil_ItemContent.FigureFeatures[key] = 1;
}
else
{
this.Stencil_ItemContent.FigureFeatures[key] = 0;
}
}
foreach (string key in temp.CharRecordf.Keys)
{
this.Stencil_ItemContent.CharRecordf[key] = 1;
}
foreach (string key in temp.CharRecords.Keys)
{
this.Stencil_ItemContent.CharRecords[key] = 1;
}
foreach (string key in temp.IdClassnameRecord.Keys)
{
this.Stencil_ItemContent.IdClassnameRecord[key] = 1;
}
foreach (string key in temp.BoolFeatures.Keys)
{
this.Stencil_ItemContent.BoolFeatures[key] = 0;
}
#endregion itemcontent模版定义部分
}
if (File.Exists(FileAdd + "/Stencil_ItemOthers"))
{
this.Stencil_ItemOthers = (Feature)JsonConvert.DeserializeObject(File.ReadAllText(FileAdd + "/Stencil_ItemOthers"), typeof(Feature));
}
else
{
#region itemcontent模版定义部分
this.Stencil_ItemOthers = new Feature(1);
Feature temp = new Feature(0);
foreach (string key in temp.FigureFeatures.Keys)
{
if (key == "AllTextLen" || key == "DateParseCount")
{
this.Stencil_ItemOthers.FigureFeatures[key] = 1;
}
else
{
this.Stencil_ItemOthers.FigureFeatures[key] = 0;
}
}
foreach (string key in temp.CharRecordf.Keys)
{
this.Stencil_ItemOthers.CharRecordf[key] = 1;
}
foreach (string key in temp.CharRecords.Keys)
{
this.Stencil_ItemOthers.CharRecords[key] = 1;
}
foreach (string key in temp.IdClassnameRecord.Keys)
{
this.Stencil_ItemOthers.IdClassnameRecord[key] = 1;
}
foreach (string key in temp.BoolFeatures.Keys)
{
this.Stencil_ItemOthers.BoolFeatures[key] = 0;
}
#endregion itemcontent模版定义部分
}
#endregion stencil定义部分
}
