/// <summary>
/// 文件类型
/// </summary>
public enum FileType
{
Courseware, //"课件"
Document, //"文档"
Picture, //"图片"
Audio, //"音频"
Video, //"视频"
Cartoon, //"动画"
Other //"其他"
}
/// <summary>
/// 资源类型
/// </summary>
public enum ContentType
{
MaterialInterpretation, //"教材解读",
Writing, //"写作",
ExpandData, //"拓展资料",
CoursewareIllustrated, //"课件配图",
ReadText, //"课文朗读",
LearnCase, //"学案",
AudioVideo, //"音视频",
TeachingPlan, //"教案",
Courseware, //"课件",
TestQuestions, //"试题",
Other, //"其他"
}
/// <summary>
/// 判断资源类型 (shenc 2016-7-11)
/// </summary>
public class JudgeContentType
{
LogService _logger = new LogService();
#region 文件格式类型
public List<string> _fileTypeName = new List<string>{"课件","文档","图片","音频","视频","动画","其他"};
public List<string> _coursewareFormatType = new List<string> { "ppt", "pptx"};
public List<string> _documentFormatType = new List<string> { "doc", "docx", "xls", "xlsx", "pdf", "vsd", "rtf", "txt", "xml", "xpt", "pps", "ppsx", "pdfx" };
public List<string> _pictureFormatType = new List<string> { "jpg", "jpeg", "gif", "bmp", "png", "tif" };
public List<string> _audioFormatType = new List<string> { "mp3", "mid", "wma", "wav", "flac", "m4a", "voc" };
public List<string> _videoFormatType = new List<string> { "flv", "avi", "mkv", "wmv", "mp4", "f4v", "mpg", "asf", "webm", "mov", "rmvb", "rm" };
public List<string> _cartoonFormatType = new List<string> { "swf" };
public List<string> _otherFormatType = new List<string> { "exe", "dbb" };
public Dictionary<FileType, List<string>> _dicFileType_Formats = new Dictionary<FileType, List<string>>();
//public Dictionary<string, List<string>> _dicFileTypeName_Formats = new Dictionary<string, List<string>>();
public Dictionary<FileType, string> _dicFileType_Name = new Dictionary<FileType, string>();
#endregion
#region 资源格式
public List<string> _contentTypeName = new List<string> { "教材解读", "写作", "拓展资料", "课件配图", "课文朗读", "学案", "音视频", "教案", "课件", "试题", "其他" };
public Dictionary<ContentType, string> _dicContentType_Name = new Dictionary<ContentType, string>();
public List<string> _materialInterpretationFlags = new List<string> { "教材解读" };
public List<string> _writingFlags = new List<string> { "写作" };
public List<string> _expandDataFlags = new List<string> { "拓展资料", "专题资源"};
public List<string> _coursewareIllustratedFlags = new List<string> { };
public List<string> _readTextFlags = new List<string> { "课文朗读" };
public List<string> _learnCaseFlags = new List<string> { "学案" };
public List<string> _audioVideoFlags = new List<string> { };
public List<string> _teachingPlanFlags = new List<string> { "教案", "教学设计", "教学案例", "说课", "教学反思", "教学案", "课程设计", "教学方案" }; //教案、教学设计、教学案例、说课、教学反思，教学案，课程设计，教学方案
public List<string> _coursewareFlags = new List<string> { };
public List<string> _testQuestionsFlags = new List<string> { "试题", "习题", "练习" }; //试题、习题、练习
public List<string> _otherFlags = new List<string> { }; //以上不包含的文件，资源格式均列入“其他”
#endregion
public JudgeContentType()
{
InitFileType_Name();
InitFileTypeFormats();
//InitFileTypeNameFormats();
InitContentType_Name();
}
private void InitFileType_Name()
{
_dicFileType_Name.Clear();
int i = 0;
FileType type = FileType.Other;
foreach (string typeName in _contentTypeName)
{
type = (FileType)i++;
_dicFileType_Name.Add(type, typeName);
}
}
/*
private void InitFileTypeNameFormats()
{
_dicFileTypeName_Formats.Add("课件", _coursewareFormatType);
_dicFileTypeName_Formats.Add("文档", _documentFormatType);
_dicFileTypeName_Formats.Add("图片", _pictureFormatType);
_dicFileTypeName_Formats.Add("音频", _audioFormatType);
_dicFileTypeName_Formats.Add("视频", _videoFormatType);
_dicFileTypeName_Formats.Add("动画", _cartoonFormatType);
_dicFileTypeName_Formats.Add("其他", _otherFormatType);
}
*/
private void InitFileTypeFormats()
{
_dicFileType_Formats.Clear();
_dicFileType_Formats.Add(FileType.Courseware, _coursewareFormatType);
_dicFileType_Formats.Add(FileType.Document, _documentFormatType);
_dicFileType_Formats.Add(FileType.Picture, _pictureFormatType);
_dicFileType_Formats.Add(FileType.Audio, _audioFormatType);
_dicFileType_Formats.Add(FileType.Video, _videoFormatType);
_dicFileType_Formats.Add(FileType.Cartoon, _cartoonFormatType);
_dicFileType_Formats.Add(FileType.Other, _otherFormatType);
}
private void InitContentType_Name()
{
_dicContentType_Name.Clear();
int i = 0;
ContentType contentType = ContentType.Other;
foreach (string typeName in _contentTypeName)
{
contentType = (ContentType) i++;
_dicContentType_Name.Add(contentType,typeName);
}
}
#region 获取内容类型、名称
public string GetContentTypeName(string fileName)
{
string contentName = string.Empty;
ContentType contentType = GetContentType(fileName);
contentName = _dicContentType_Name[contentType];
return contentName;
}
public ContentType GetContentType(string fileName)
{
ContentType contentType = ContentType.Other;
try
{
if (IsMaterialInterpretationType(fileName))
{
contentType = ContentType.MaterialInterpretation;
}
else if (IsWritingType(fileName))
{
contentType = ContentType.Writing;
}
else if (IsExpandDataType(fileName))
{
contentType = ContentType.ExpandData;
}
else if (IsCoursewareIllustratedType(fileName))
{
contentType = ContentType.CoursewareIllustrated;
}
else if (IsReadTextType(fileName))
{
contentType = ContentType.ReadText;
}
else if (IsLearnCaseType(fileName))
{
contentType = ContentType.LearnCase;
}
else if (IsAudioVideoType(fileName))
{
contentType = ContentType.AudioVideo;
}
else if (IsTeachingPlanType(fileName))
{
contentType = ContentType.TeachingPlan;
}
else if (IsCoursewareType(fileName))
{
contentType = ContentType.Courseware;
}
else if (IsTestQuestionsType(fileName))
{
contentType = ContentType.TestQuestions;
}
else
{
contentType = ContentType.Other;
}
}
catch(Exception ex)
{
contentType = ContentType.Other;
_logger.Error("获取教材解读内容类型出错：" + ex.Message);
}
return contentType;
}
public bool IsMaterialInterpretationType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _materialInterpretationFlags) && _documentFormatType.Contains(ext))
{
isRight = true;
}
}
catch (Exception ex)
{
isRight = false;
_logger.Error("获取内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsWritingType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName,_writingFlags) && _documentFormatType.Contains(ext))
{
isRight = true;
}
}
catch (Exception ex)
{
isRight = false;
_logger.Error("获取写作内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsExpandDataType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _expandDataFlags) && _documentFormatType.Contains(ext))
{
isRight = true;
}
}
catch (Exception ex)
{
isRight = false;
_logger.Error("获取拓展资料内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsCoursewareIllustratedType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _coursewareIllustratedFlags) && _pictureFormatType.Contains(ext))
{
isRight = true;
}
}
catch (Exception ex)
{
isRight = false;
_logger.Error("获取课件配图内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsReadTextType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _readTextFlags) && _audioFormatType.Contains(ext))
{
isRight = true;
}
}
catch (Exception ex)
{
isRight = false;
_logger.Error("获取课文朗读内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsLearnCaseType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _learnCaseFlags) && _documentFormatType.Contains(ext))
{
isRight = true;
}
}
catch (Exception ex)
{
isRight = false;
_logger.Error("获取学案内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsAudioVideoType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (!IsReadTextType(fileName) && isFileNameContainsFlags(fileName, _audioVideoFlags) && (_audioFormatType.Contains(ext) || _videoFormatType.Contains(ext) || _cartoonFormatType.Contains(ext)))
{
isRight = true;
}
}
catch(Exception ex)
{
isRight = false;
_logger.Error("获取音视频内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsTeachingPlanType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _teachingPlanFlags) && _documentFormatType.Contains(ext))
{
isRight = true;
}
}
catch(Exception ex)
{
isRight = false;
_logger.Error("获取教案内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsCoursewareType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _coursewareFlags) && _coursewareFormatType.Contains(ext))
{
isRight = true;
}
}
catch(Exception ex)
{
isRight = false;
_logger.Error("获取课件内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsTestQuestionsType(string fileName)
{
bool isRight = false;
try
{
string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
if (isFileNameContainsFlags(fileName, _teachingPlanFlags) && _documentFormatType.Contains(ext))
{
isRight = true;
}
}
catch(Exception ex)
{
isRight = false;
_logger.Error("获取试题内容类型出错：" + ex.Message);
}
return isRight;
}
public bool IsOtherType(string fileName)
{
bool isRight = false;
try
{
//string ext = Path.GetExtension(fileName.Trim()).Replace(".",string.Empty);
//if (isFileNameContainsFlags(fileName, _otherFlags) && _otherFormatType.Contains(ext))
//{
// isRight = true;
//}
//else
if (!IsAudioVideoType(fileName) && !IsCoursewareIllustratedType(fileName) && !IsCoursewareType(fileName) && !IsExpandDataType(fileName) && IsLearnCaseType(fileName) && !IsMaterialInterpretationType(fileName) && !IsReadTextType(fileName) && !IsTeachingPlanType(fileName) && !IsTestQuestionsType(fileName) && !IsWritingType(fileName))
{
isRight = true;
}
}
catch (Exception ex)
{
isRight = false;
_logger.Error("获取其他内容类型出错：" + ex.Message);
}
return isRight;
}
public bool isFileNameContainsFlags(string fileName,List<string> contentFlags)
{
bool isContain = false;
if (contentFlags == null || contentFlags.Count == 0)
{
isContain = true;
}
else
{
foreach (string flag in contentFlags)
{
if (fileName.Contains(flag.Trim()))
{
isContain = true;
break;
}
}
}
return isContain;
}
#endregion
}
时间： 2024-10-05 08:35:29