private void FileInsertParamAdd(ref DbCommand cmd, FileUploadRequest request)
{
DbParameter param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@StoreTableName";
param.DbType = DbType.String;
param.Value = request.StoreTableName;
cmd.Parameters.Add(param);
param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@CategoryId";
param.DbType = DbType.Int32;
param.Value = request.CategoryId;
cmd.Parameters.Add(param);
param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@FileServerId";
param.DbType = DbType.Int32;
param.Value = request.FileServerId;
cmd.Parameters.Add(param);
string thumbFileName = Path.GetFileNameWithoutExtension(request.FileName) + ".jpg";
param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@ThumbRelativeFilePath";
param.DbType = DbType.String;
param.Value = "/Small" + request.CategoryRelativePath + "sm_" + thumbFileName;
cmd.Parameters.Add(param);
param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@PreViewRelativeFilePath";
param.DbType = DbType.String;
param.Value = "/Big" + request.CategoryRelativePath + "big_" + thumbFileName;
cmd.Parameters.Add(param);
string originalRelativeFilePath = string.Empty;
if (request.IsVector)
{
string[] vectorFileNames = request.VectorFileName.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string vectorFileName in vectorFileNames)
{
originalRelativeFilePath += string.Format("/Big{0}{1}|", request.CategoryRelativePath, vectorFileName);
}
originalRelativeFilePath = originalRelativeFilePath.Substring(0, originalRelativeFilePath.Length - 1);
}
else
{
originalRelativeFilePath = string.Format("/Big{0}{1}", request.CategoryRelativePath, request.FileName);
}
param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@OriginalRelativeFilePath";
param.DbType = DbType.String;
param.Value = originalRelativeFilePath;
cmd.Parameters.Add(param);
param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@IsVector";
param.DbType = DbType.Boolean;
param.Value = request.IsVector;
cmd.Parameters.Add(param);
}
private void FileUpload(object sender)
{
_semaphoreTask.WaitOne();
_fileUploadStartTime = DateTime.Now;
UploadInfo uploadInfo = null;
FolderInfo uploadFolderInfo = null;
try
{
uploadInfo = sender as UploadInfo;
uploadFolderInfo = uploadInfo.FolderInfo;
string[] paths = uploadFolderInfo.LocalPath.Split(new char[] { '\\' });
string localDirectory = paths[paths.Length - 1];
string fileExtenName = Path.GetExtension(uploadInfo.FilePath).ToLower();
FileUploadRequest request = new FileUploadRequest();
request.Token = ClientConfig.Token;
request.Account = ClientConfig.Account;
request.PassWord = ClientConfig.PassWord;
request.ThumbPictureWidth = ClientConfig.ThumbPictureWidth;
request.ThumbPictureHeight = ClientConfig.ThumbPictureHeight;
request.VectorPictureExtenName = ClientConfig.VectorPictureExtenName;
request.CategoryType = uploadFolderInfo.CategoryType;
request.FileServerId = _fileServerInfo.Id;
request.OriginalFileServerRootDirectory = _fileServerInfo.OriginalFileServerRootDirectory;
request.ThumbFileServerRootDirectory = _fileServerInfo.ThumbFileServerRootDirectory;
request.CategoryAbsolutePath = uploadFolderInfo.LevelPath.Replace("|", "\\\\") + "\\\\" + localDirectory + "\\\\";
request.CategoryRelativePath = uploadFolderInfo.LevelPath.Replace("|", "/") + "/" + localDirectory + "/";
request.LevelCategoryName = uploadFolderInfo.LevelCategory;
request.IsVector = ClientConfig.VectorPictureExtenName.Contains(fileExtenName);
request.IsThumbSquare = uploadFolderInfo.IsThumbSquare;
request.FileName = Path.GetFileName(uploadInfo.FilePath).ToLower();
if (request.IsVector)
{
string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(uploadInfo.FilePath).ToLower();
request.VectorFileName = uploadFolderInfo.dicVectorFile[fileNameWithoutExtension];
}
if (uploadFolderInfo.CategoryType == CategoryType.Gallery)
{
request.CategoryId = uploadFolderInfo.GalleryId;
request.StoreTableName = uploadFolderInfo.StoreTableName.Replace("Album", "Photo");
}
else
{
request.CategoryId = uploadFolderInfo.CategoryId;
request.StoreTableName = uploadFolderInfo.StoreTableName;
}
//文件上传时，如果是相册类型StoreName要转化
CommonResponse response = new CommonResponse();
using (FileStream fs = new FileStream(uploadInfo.FilePath, FileMode.Open, FileAccess.Read))
{
request.FileData = fs;
response = _proxy.FileUpLoad(request);
}
if (response.IsSuccessful)
{
uploadFolderInfo.SucessfulUploadFilesCount++;
//文件属性置为只读
File.SetAttributes(uploadInfo.FilePath, FileAttributes.ReadOnly);
}
else
{
string uploadResult = string.Format("{0},{1}", Path.GetFileName(uploadInfo.FilePath), response.ResultMessage);
string errorInfo = string.Format("目录:{0}\r\n文件上传失败:{1}", uploadFolderInfo.LocalPath, uploadResult);
Tools.LogWrite(errorInfo);
uploadFolderInfo.UploadResult.AppendLine(uploadResult);
}
}
catch(Exception ex)
{
string uploadResult = string.Format("{0},{1}", Path.GetFileName(uploadInfo.FilePath), ex.ToString());
string errorInfo = string.Format("目录:{0}\r\n文件上传异常:{1}", uploadFolderInfo.LocalPath, uploadResult);
Tools.LogWrite(errorInfo);
uploadFolderInfo.UploadResult.AppendLine(uploadResult);
}
finally
{
_semaphoreTask.Release();
lock (_syncLock)
{
if (uploadFolderInfo.WaitUploadFilesCount > 0)
{
uploadFolderInfo.WaitUploadFilesCount--;
}
}
}
}
public CommonResponse FileUpLoad(FileUploadRequest request)
{
CommonResponse response = new CommonResponse();
response.IsSuccessful = false;
string originalFileSavePath = string.Empty;
string thumbFileSavePath = string.Empty;
try
{
bool isPermission = Authentication(request.Token, request.FileServerId, request.Account, request.PassWord);
if (!isPermission)
{
response.IsSuccessful = false;
response.ResultMessage = "您没有访问该文件服务器接口的权限!";
return response;
}
originalFileSavePath = request.OriginalFileServerRootDirectory + request.CategoryAbsolutePath + request.FileName;
bool isOriginalFileExists = false;
if (request.IsVector)
{
string[] vectorFileNames = request.VectorFileName.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string vectorFileName in vectorFileNames)
{
string checkFile = request.OriginalFileServerRootDirectory + request.CategoryAbsolutePath + vectorFileName;
if (File.Exists(checkFile))
{
isOriginalFileExists = true;
break;
}
}
}
else
{
isOriginalFileExists = File.Exists(originalFileSavePath);
}
if (request.FileName == "cover.jpg") //封面
{
originalFileSavePath = request.ThumbFileServerRootDirectory + request.CategoryAbsolutePath + "cover_Temp.jpg";
thumbFileSavePath = request.ThumbFileServerRootDirectory + request.CategoryAbsolutePath + request.FileName;
using (FileStream outputStream = new FileStream(originalFileSavePath, FileMode.OpenOrCreate, FileAccess.Write))
{
request.FileData.CopyTo(outputStream);
outputStream.Flush();
}
if (request.IsThumbSquare)
{
Tools.CreatePictureThumbFromCenter(originalFileSavePath, thumbFileSavePath);
}
else
{
Tools.CreatePictureThumbFromCenter(originalFileSavePath, thumbFileSavePath, request.ThumbPictureWidth, request.ThumbPictureHeight);
}
if (File.Exists(originalFileSavePath))
{
File.Delete(originalFileSavePath);
}
}
else if(request.FileName.Substring(0, 3) == "sm_") //缩略图
{
// 直接复制到缩略图路径
thumbFileSavePath = request.ThumbFileServerRootDirectory + request.CategoryAbsolutePath + request.FileName;
using (FileStream outputStream = new FileStream(thumbFileSavePath, FileMode.OpenOrCreate, FileAccess.Write))
{
request.FileData.CopyTo(outputStream);
outputStream.Flush();
}
}
else if (request.FileName == "video.rar" || request.FileName.Substring(0, 4) == "big_") //视频或预览图
{
//直接保存到原始图路径
using (FileStream outputStream = new FileStream(originalFileSavePath, FileMode.OpenOrCreate, FileAccess.Write))
{
request.FileData.CopyTo(outputStream);
outputStream.Flush();
}
}
else //即要保存原始图，又要生成缩略图
{
using (FileStream outputStream = new FileStream(originalFileSavePath, FileMode.OpenOrCreate, FileAccess.Write))
{
request.FileData.CopyTo(outputStream);
outputStream.Flush();
}
//不是失量文件，则要生成缩略图
if (!request.IsVector)
{
thumbFileSavePath = request.ThumbFileServerRootDirectory + request.CategoryAbsolutePath + "sm_" + request.FileName;
if (request.IsThumbSquare)
{
Tools.CreatePictureThumbFromCenter(originalFileSavePath, thumbFileSavePath);
}
else
{
Tools.CreatePictureThumbFromCenter(originalFileSavePath, thumbFileSavePath, request.ThumbPictureWidth, request.ThumbPictureHeight);
}
}
// if 文件之前不存在，则添加记录到数据库
if (!isOriginalFileExists)
{
if (request.CategoryType == CategoryType.Picture)
{
DbCommand cmd = _dataBaseAccess.CreateCommand();
cmd.CommandText = "Proc_PictureFiles_Insert";
FileInsertParamAdd(ref cmd, request);
DbParameter param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@LevelCategoryName";
param.DbType = DbType.String;
param.Value = request.LevelCategoryName;
cmd.Parameters.Add(param);
_dataBaseAccess.ExecuteCommand(cmd);
}
else if (request.CategoryType == CategoryType.Gallery)
{
DbCommand cmd = _dataBaseAccess.CreateCommand();
cmd.CommandText = "Proc_GalleryFiles_Insert";
FileInsertParamAdd(ref cmd, request);
DbParameter param = _dataBaseAccess.CreateParameter();
param.ParameterName = "@FileName";
param.DbType = DbType.String;
param.Value = request.FileName;
cmd.Parameters.Add(param);
_dataBaseAccess.ExecuteCommand(cmd);
}
}
}
response.IsSuccessful = true;
response.ResultMessage = string.Empty;
}
catch (Exception ex)
{
Tools.LogWrite(ex.ToString());
try
{
if (File.Exists(originalFileSavePath))
{
File.Delete(originalFileSavePath);
}
if (File.Exists(thumbFileSavePath))
{
File.Delete(thumbFileSavePath);
}
}
catch (Exception exception)
{
Tools.LogWrite(exception.ToString());
}
response.IsSuccessful = false;
response.ResultMessage = ex.ToString();
}
finally
{
request.FileData.Dispose();
}
return response;
}
