public NoteFileService(DataContext dataContext, ConfigFileService ConfigFileService)
{
this.dataContext = dataContext;
this.ConfigFileService = ConfigFileService;
this.storeConfig = ConfigFileService.WebConfig.FileStoreConfig;
this.webSiteConfig = ConfigFileService.WebConfig;
}
public EntryArtistImageProvider(IFileRepository <NamedPicture> pictureRepository,
FileStoreConfig fileStoreConfig,
PathToUrlConverterConfig pathToUrlConverterConfig)
{
this.pictureRepository = pictureRepository;
this.fileStoreConfig = fileStoreConfig;
this.pathToUrlConverterConfig = pathToUrlConverterConfig;
}
public AdminService(
ILogger <AdminService> logger,
LastFmConfig lastFmConfig,
FileStoreConfig fileStoreConfig,
PathToUrlConverterConfig pathToUrlConverterConfig,
IRepository <TopItem> repository)
{
this.logger = logger;
this.lastFmConfig = lastFmConfig;
this.fileStoreConfig = fileStoreConfig;
this.pathToUrlConverterConfig = pathToUrlConverterConfig;
this.repository = repository;
}
protected string UploadImagesOrAttach(ref FileModel fileModel, out string msg, long?userId)
{
if (fileModel == null)
{
msg = "fileModel=null";
return(null);
}
//检查哈登录
msg = string.Empty;
if (userId == null)
{
msg = "Need to log in";
return(null);
}
if (string.IsNullOrEmpty(fileModel.fileName) || fileModel.fileName.IndexOf(".") == -1)
{
fileModel.fileName = "unknow.jpg";
}
if (fileModel.data == null || fileModel.data.Length == 0)
{
return(null);
}
WebSiteConfig webSiteConfig = configFileService.WebConfig;
FileStoreConfig fileStoreConfig = configFileService.WebConfig.FileStoreConfig;
string uploadDirPath = null;
var diskFileId = idGenerator.NextId();
string uploadType = "images";//images attachments
string datafileName = fileModel.fileName;
if (datafileName.IndexOf("&") > 1)
{
datafileName = datafileName.Substring(0, datafileName.IndexOf("&"));
}
var fileEXT = Path.GetExtension(datafileName).Replace(".", "");
var ext = Path.GetExtension(datafileName);
if (IsAllowImageExt(fileEXT))
{
//msg = $"The_image_extension_{fileEXT}_is_blocked";
//return null;
uploadType = "images";
}
else if (IsAllowAttachExt(fileEXT))
{
uploadType = "attachments";
}
else
{
uploadType = "images";
fileEXT = "png";
ext = ".png";
}
var fileName = diskFileId.ToHex() + "." + fileEXT;
string resultURL = string.Empty;//最终返回URL
//将文件保存在磁盘
//Task<bool> task = noteFileService.SaveUploadFileOnDiskAsync(httpFile, uploadDirPath, fileName);
try
{
var provider = new FileExtensionContentTypeProvider();
var memi = provider.Mappings[ext];
var nowTime = DateTime.Now;
var objectName = $"{userId.ToHex()}/{uploadType}/{ nowTime.ToString("yyyy")}/{nowTime.ToString("MM")}/{diskFileId.ToHex()}{ext}";
bool result = noteFileService.SaveFile(objectName, fileModel.data, memi).Result;
if (result)
{
//将结果保存在数据库
NoteFile noteFile = new NoteFile()
{
FileId = diskFileId,
UserId = userId,
AlbumId = 1,
Name = fileName,
Title = fileName,
Path = uploadDirPath + fileName,
Size = fileModel.data.Length,
CreatedTime = nowTime
//todo: 增加特性=图片管理
};
var AddResult = noteFileService.AddImage(noteFile, 0, userId, true);
if (!AddResult)
{
msg = "添加数据库失败";
return(null);
}
else
{
resultURL = webSiteConfig.APPConfig.SiteUrl + "/CacheServer/File/Images/" + diskFileId.ToHex();
}
}
else
{
msg = "磁盘保存失败";
return(null);
}
}
catch (Exception ex)
{
msg = ex.Message;
return(null);
}
msg = "success";
return(resultURL);
}
protected UploadData UploadImagesOrAttach(long?userId, out string msg)
{
//检查哈登录
msg = string.Empty;
if (userId == null)
{
msg = "Need to log in";
return(null);
}
FileStoreConfig config = configFileService.WebConfig.FileStoreConfig;
string uploadDirPath = null;
var diskFileId = idGenerator.NextId();
var httpFiles = _accessor.HttpContext.Request.Form.Files;
if (httpFiles == null || httpFiles.Count < 1)
{
msg = "Invalid upload";
return(null);
}
var uploadData = new UploadData();
foreach (var httpFile in httpFiles)
{
string uploadType = "images";//images attachments
var fileEXT = Path.GetExtension(httpFile.FileName).Replace(".", "");
var ext = Path.GetExtension(httpFile.FileName);
if (IsAllowImageExt(fileEXT))
{
//msg = $"The_image_extension_{fileEXT}_is_blocked";
//return null;
uploadType = "images";
}
else if (IsAllowAttachExt(fileEXT))
{
uploadType = "attachments";
}
else
{
uploadData.errFiles.Add(httpFile.FileName);
continue;
}
var fileName = diskFileId.ToHex() + "." + fileEXT;
//将文件保存在磁盘
//Task<bool> task = noteFileService.SaveUploadFileOnDiskAsync(httpFile, uploadDirPath, fileName);
try
{
var provider = new FileExtensionContentTypeProvider();
var memi = provider.Mappings[ext];
var nowTime = DateTime.Now;
var objectName = $"{userId.ToHex()}/{uploadType}/{ nowTime.ToString("yyyy")}/{nowTime.ToString("MM")}/{diskFileId.ToHex()}{ext}";
bool result = noteFileService.SaveFile(objectName, httpFile, memi).Result;
if (result)
{
//将结果保存在数据库
NoteFile noteFile = new NoteFile()
{
FileId = diskFileId,
UserId = userId,
AlbumId = 1,
Name = fileName,
Title = fileName,
Path = uploadDirPath + fileName,
Size = httpFile.Length,
CreatedTime = nowTime
//todo: 增加特性=图片管理
};
var AddResult = noteFileService.AddImage(noteFile, 0, userId, true);
if (!AddResult)
{
msg = "添加数据库失败";
uploadData.errFiles.Add(httpFile.FileName);
continue;
}
else
{
uploadData.succMap.Add(httpFile.FileName, "/CacheServer/File/Images/" + diskFileId.ToHex());
}
}
else
{
msg = "磁盘保存失败";
uploadData.errFiles.Add(httpFile.FileName);
continue;
}
}
catch (Exception ex)
{
uploadData.errFiles.Add(httpFile.FileName);
continue;
}
}
msg = "success";
return(uploadData);
}
protected bool UploadImages(string name, long?userId, long?noteId, bool isAttach, out long?serverFileId, out string msg)
{
if (isAttach)
{
return(UploadAttach(name, userId, noteId, out msg, out serverFileId));
}
msg = "";
serverFileId = 0;
FileStoreConfig config = configFileService.WebConfig.FileStoreConfig;
string uploadDirPath = null;
var diskFileId = idGenerator.NextId();
serverFileId = diskFileId;
var httpFiles = _accessor.HttpContext.Request.Form.Files;
//检查是否登录
if (userId == 0)
{
userId = GetUserIdBySession();
if (userId == 0)
{
msg = "NoLogin";
return(false);
}
}
if (httpFiles == null || httpFiles.Count < 1)
{
return(false);
}
var httpFile = httpFiles[name];
var fileEXT = Path.GetExtension(httpFile.FileName).Replace(".", "");
var ext = Path.GetExtension(httpFile.FileName);
if (!IsAllowImageExt(fileEXT))
{
msg = $"The_image_extension_{fileEXT}_is_blocked";
return(false);
}
var fileName = diskFileId.ToHex() + "." + fileEXT;
//判断合法性
if (httpFiles == null || httpFile.Length < 0)
{
return(false);
}
//将文件保存在磁盘
//Task<bool> task = noteFileService.SaveUploadFileOnDiskAsync(httpFile, uploadDirPath, fileName);
var provider = new FileExtensionContentTypeProvider();
var memi = provider.Mappings[ext];
var nowTime = DateTime.Now;
var objectName = $"{userId.ToHex()}/images/{ nowTime.ToString("yyyy")}/{nowTime.ToString("MM")}/{diskFileId.ToHex()}{ext}";
bool result = noteFileService.SaveFile(objectName, httpFile, memi).Result;
if (result)
{
//将结果保存在数据库
NoteFile noteFile = new NoteFile()
{
FileId = diskFileId,
UserId = userId,
AlbumId = 1,
Name = fileName,
Title = fileName,
Path = uploadDirPath + fileName,
Size = httpFile.Length,
CreatedTime = nowTime
//todo: 增加特性=图片管理
};
var AddResult = noteFileService.AddImage(noteFile, 0, userId, true);
if (!AddResult)
{
msg = "添加数据库失败";
}
return(AddResult);
}
else
{
msg = "磁盘保存失败";
return(false);
}
}
protected bool UploadAttach(string name, long?userId, long?noteId, out string msg, out long?serverFileId)
{
msg = "";
serverFileId = 0;
FileStoreConfig config = configFileService.WebConfig.FileStoreConfig;
var diskFileId = idGenerator.NextId();
serverFileId = diskFileId;
var httpFiles = _accessor.HttpContext.Request.Form.Files;
//检查是否登录
if (userId == 0)
{
userId = GetUserIdBySession();
if (userId == 0)
{
msg = "NoLogin";
return(false);
}
}
if (httpFiles == null || httpFiles.Count < 1)
{
return(false);
}
var httpFile = httpFiles[name];
var fileEXT = Path.GetExtension(httpFile.FileName).Replace(".", "");
if (!IsAllowAttachExt(fileEXT))
{
msg = $"The_Attach_extension_{fileEXT}_is_blocked";
return(false);
}
var fileName = diskFileId.ToHex() + "." + fileEXT;
//判断合法性
if (httpFiles == null || httpFile.Length < 0)
{
return(false);
}
//将文件保存在磁盘
// Task<bool> task = noteFileService.SaveUploadFileOnUPYunAsync(upyun, httpFile, uploadDirPath, fileName);
//Task<bool> task = noteFileService.SaveUploadFileOnDiskAsync(httpFile, uploadDirPath, fileName);
var ext = Path.GetExtension(fileName);
var provider = new FileExtensionContentTypeProvider();
var memi = provider.Mappings[ext];
var nowTime = DateTime.Now;
var objectName = $"{userId.ToHex()}/attachments/{ nowTime.ToString("yyyy")}/{nowTime.ToString("MM")}/{diskFileId.ToHex()}{ext}";
bool result = noteFileService.SaveFile(objectName, httpFile, memi).Result;
if (result)
{
//将结果保存在数据库
AttachInfo attachInfo = new AttachInfo()
{
AttachId = diskFileId,
UserId = userId,
NoteId = noteId,
UploadUserId = userId,
Name = fileName,
Title = httpFile.FileName,
Size = httpFile.Length,
Path = fileName,
Type = fileEXT.ToLower(),
CreatedTime = DateTime.Now
//todo: 增加特性=图片管理
};
var AddResult = attachService.AddAttach(attachInfo, true, out string AttachMsg);
if (!AddResult)
{
msg = "添加数据库失败";
}
return(AddResult);
}
else
{
msg = "磁盘保存失败";
return(false);
}
}
public FileManager(IOptions <FileStoreConfig> configuration)
{
_configuration = configuration.Value;
}