/// <summary>
/// 保存文件信息到数据库
/// </summary>
/// <param name="parentId">父文件ID(如果保存缩略图的话，此id就是主图的id)</param>
/// <param name="settingModel">设置信息</param>
/// <param name="relativePath">相对路径</param>
/// <returns>记录主键ID</returns>
private long SaveFileInfoToDB(long parentId, XCLCMS.FileManager.Models.Uploader.FileSetting settingModel, string relativePath, int width, int height)
{
System.IO.FileInfo info = new System.IO.FileInfo(Server.MapPath(relativePath));
DateTime dtNow = DateTime.Now;
XCLCMS.Data.BLL.Attachment bll = new Data.BLL.Attachment();
XCLCMS.Data.Model.Attachment model = new Data.Model.Attachment();
model.AttachmentID = XCLCMS.Data.BLL.Common.Common.GenerateID(Data.CommonHelper.EnumType.IDTypeEnum.ATT);
model.FileName = info.Name;
model.CreaterID = base.UserID;
model.CreaterName = base.CurrentUserModel.UserName;
model.CreateTime = dtNow;
model.Description = settingModel.Description;
model.DownLoadCount = settingModel.DownloadCount;
model.Ext = (info.Extension ?? "").Trim('.');
model.FileSize = (decimal)(info.Length / 1024);
model.FormatType = "";
model.ImgHeight = height;
model.ImgWidth = width;
model.ParentID = parentId;
model.RecordState = XCLCMS.Data.CommonHelper.EnumType.RecordStateEnum.N.ToString();
model.Title = settingModel.Title;
model.OriginFileName = settingModel.Name;
model.UpdaterID = base.UserID;
model.UpdaterName = base.CurrentUserModel.UserName;
model.UpdateTime = dtNow;
model.URL = relativePath;
model.ViewCount = settingModel.ViewCount;
model.ViewType = settingModel.ViewType;
model.FK_MerchantID = base.CurrentUserModel.FK_MerchantID;
return(bll.Add(model) ? model.AttachmentID : 0);
}
/// <summary>
/// 保存文件信息到数据库
/// </summary>
/// <param name="parentId">父文件ID(如果保存缩略图的话，此id就是主图的id)</param>
/// <param name="settingModel">设置信息</param>
/// <param name="relativePath">相对路径</param>
/// <returns>记录主键ID</returns>
private long SaveFileInfoToDB(long parentId, XCLCMS.FileManager.Models.Uploader.FileSetting settingModel, string relativePath, int width, int height)
{
var request = XCLCMS.Lib.WebAPI.Library.CreateRequest <XCLCMS.Data.Model.Attachment>(base.UserToken);
request.Body = new Data.Model.Attachment();
System.IO.FileInfo info = new System.IO.FileInfo(Server.MapPath(relativePath));
DateTime dtNow = DateTime.Now;
request.Body.AttachmentID = XCLCMS.Lib.WebAPI.Library.CommonAPI_GenerateID(base.UserToken, new Data.WebAPIEntity.RequestEntity.Common.GenerateIDEntity()
{
IDType = Data.CommonHelper.EnumType.IDTypeEnum.ATT.ToString()
});
request.Body.FileName = info.Name;
request.Body.CreaterID = base.UserID;
request.Body.CreaterName = base.CurrentUserModel.UserName;
request.Body.CreateTime = dtNow;
request.Body.Description = settingModel.Description;
request.Body.DownLoadCount = settingModel.DownloadCount;
request.Body.Ext = (info.Extension ?? "").Trim('.');
request.Body.FileSize = (decimal)(info.Length / 1024);
request.Body.FormatType = "";
request.Body.ImgHeight = height;
request.Body.ImgWidth = width;
request.Body.ParentID = parentId;
request.Body.RecordState = XCLCMS.Data.CommonHelper.EnumType.RecordStateEnum.N.ToString();
request.Body.Title = settingModel.Title;
request.Body.OriginFileName = settingModel.Name;
request.Body.UpdaterID = base.UserID;
request.Body.UpdaterName = base.CurrentUserModel.UserName;
request.Body.UpdateTime = dtNow;
request.Body.URL = relativePath;
request.Body.ViewCount = settingModel.ViewCount;
request.Body.ViewType = settingModel.ViewType;
request.Body.FK_MerchantID = base.CurrentUserModel.FK_MerchantID;
var response = XCLCMS.Lib.WebAPI.AttachmentAPI.Add(request);
return(response.IsSuccess ? request.Body.AttachmentID : 0);
}
public JsonResult UploadSubmit(FormCollection fm)
{
XCLNetTools.Message.MessageModel msgModel = new XCLNetTools.Message.MessageModel();
#region 基本信息
HttpPostedFileBase file = Request.Files["FileInfo"];
DateTime dtNow = DateTime.Now;
string name = System.Guid.NewGuid().ToString("N");
string ext = XCLNetTools.FileHandler.ComFile.GetExtName(file.FileName);
string newFileName = string.Format("{0}.{1}", name, ext);
//附件主目录
string directoryPath = string.Format("{0}/{1}/{2}/", XCLCMS.FileManager.Common.Library.FileManager_UploadPath.TrimEnd('/'), dtNow.Year, dtNow.Month);
//附件临时目录
string directoryTempPath = string.Format("{0}/{1}/{2}/", XCLCMS.FileManager.Common.Library.FileManager_UploadPathTemp.TrimEnd('/'), dtNow.Year, dtNow.Month);
//保存后的相对路径
string relativePath = string.Empty;
//原图保存后的物理地址
string savedServerPath = string.Empty;
//主文件id
long mainFileID = 0;
//生成目录
XCLNetTools.FileHandler.FileDirectory.MakeDirectory(Server.MapPath(directoryPath));
XCLNetTools.FileHandler.FileDirectory.MakeDirectory(Server.MapPath(directoryTempPath));
#endregion 基本信息
#region 文件参数
string fileSetting = fm["FileSetting"] ?? "";
XCLCMS.FileManager.Models.Uploader.FileSetting settingModel = null;
if (!string.IsNullOrEmpty(fileSetting))
{
settingModel = XCLNetTools.Serialize.JSON.DeSerialize <XCLCMS.FileManager.Models.Uploader.FileSetting>(fileSetting);
}
if (null == settingModel)
{
msgModel.IsSuccess = false;
msgModel.Message = "参数设置无效！";
return(Json(msgModel));
}
if (null != settingModel.ThumbImgSettings && settingModel.ThumbImgSettings.Count > 0)
{
settingModel.ThumbImgSettings = settingModel.ThumbImgSettings.Where(k => k.Width > 0 && k.Height > 0).Distinct().ToList();
}
#endregion 文件参数
#region 裁剪主图或直接保存文件
if (settingModel.IsNeedCrop)
{
//如果需要裁剪，则原图先保存到临时文件夹中
savedServerPath = Server.MapPath(string.Format("{0}/{1}", directoryTempPath.TrimEnd('/'), newFileName));
file.SaveAs(savedServerPath);
using (var img = XCLNetTools.FileHandler.ImgLib.Crop(savedServerPath, settingModel.ImgCropWidth, settingModel.ImgCropHeight, settingModel.ImgX1, settingModel.ImgY1))
{
if (null != img)
{
relativePath = string.Format("{0}/{1}_{2}_{3}.{4}", directoryPath.TrimEnd('/'), name, settingModel.ImgCropWidth, settingModel.ImgCropHeight, ext);
savedServerPath = Server.MapPath(relativePath);
img.Save(savedServerPath);
mainFileID = this.SaveFileInfoToDB(0, settingModel, relativePath, settingModel.ImgCropWidth, settingModel.ImgCropHeight);
}
}
}
else
{
//如果不裁剪，则直接保存原图
relativePath = string.Format("{0}/{1}", directoryPath.TrimEnd('/'), newFileName);
savedServerPath = Server.MapPath(relativePath);
file.SaveAs(savedServerPath);
mainFileID = this.SaveFileInfoToDB(0, settingModel, relativePath, settingModel.ImgWidth, settingModel.ImgHeight);
}
if (mainFileID == 0)
{
msgModel.IsSuccess = false;
msgModel.Message = "主文件保存失败，请重新上传！";
return(Json(msgModel));
}
#endregion 裁剪主图或直接保存文件
#region 如果是图片，则根据主图的参数设置再生成缩略图
if (null != settingModel.ThumbImgSettings && settingModel.ThumbImgSettings.Count > 0)
{
foreach (var thumb in settingModel.ThumbImgSettings)
{
relativePath = string.Format("{0}/{1}_{2}_{3}.{4}", directoryPath.TrimEnd('/'), name, thumb.Width, thumb.Height, ext);
XCLNetTools.FileHandler.ImgLib.MakeThumbnail(savedServerPath, Server.MapPath(relativePath), thumb.Width, thumb.Height);
if (System.IO.File.Exists(Server.MapPath(relativePath)))
{
this.SaveFileInfoToDB(mainFileID, settingModel, relativePath, thumb.Width, thumb.Height);
}
}
}
#endregion 如果是图片，则根据主图的参数设置再生成缩略图
msgModel.IsSuccess = true;
msgModel.Message = "上传成功！";
return(Json(msgModel));
}
