public virtual ImagePreviewDTO SaveAspect(System.Web.HttpPostedFile file)
{
string thumbFolder = string.Format("{0}\\Thumb", this._folderServerPath);
if (!System.IO.Directory.Exists(this._orignalImageServerPath))
{
System.IO.Directory.CreateDirectory(this._orignalImageServerPath);
}
if (!System.IO.Directory.Exists(thumbFolder))
{
System.IO.Directory.CreateDirectory(thumbFolder);
}
string fileName = System.DateTime.Now.ToString("yyyyMMddhhmmss") + "_" + file.FileName;
string orignalPath = string.Format(this._orignalImageServerPath + "\\{0}", fileName);
string thumbPath = string.Format(thumbFolder + "\\{0}", fileName);
ImagePreviewDTO previewDTO = new ImagePreviewDTO();
previewDTO.FileName = fileName;
previewDTO.Key = Guid.NewGuid().ToString();
previewDTO.OrignalPath = string.Format("{0}/Orignal/{1}", this._folderPath, fileName);
try
{
//保存原图
file.SaveAs(orignalPath);
//缩略图100*65
if (fileName.IndexOf(".doc") > 0 || fileName.IndexOf(".docx") > 0)
{
string iconServerPath = System.Web.HttpContext.Current.Server.MapPath("/ImageUpload/Icons");
orignalPath = string.Format(iconServerPath + "\\{0}", "word.png");
thumbPath = string.Format(thumbFolder + "\\{0}", fileName.Substring(0, fileName.LastIndexOf(".")) + ".png");
IWEHAVE.ERP.GAIA.WEBUtil.FileManage.MakeThumbnail(orignalPath, thumbPath, 100, 65, "AHW");
previewDTO.ThumbPath = string.Format("{0}/Thumb/{1}", this._folderPath, fileName.Substring(0, fileName.LastIndexOf(".")) + ".png");
}
else if (fileName.IndexOf(".xls") > 0 || fileName.IndexOf("xlsx") > 0)
{
string iconServerPath = System.Web.HttpContext.Current.Server.MapPath("/ImageUpload/Icons");
orignalPath = string.Format(iconServerPath + "\\{0}", "excel.png");
thumbPath = string.Format(thumbFolder + "\\{0}", fileName.Substring(0, fileName.LastIndexOf(".")) + ".png");
IWEHAVE.ERP.GAIA.WEBUtil.FileManage.MakeThumbnail(orignalPath, thumbPath, 100, 65, "AHW");
previewDTO.ThumbPath = string.Format("{0}/Thumb/{1}", this._folderPath, fileName.Substring(0, fileName.LastIndexOf(".")) + ".png");
}
else if (fileName.IndexOf("ppt") > 0 || fileName.IndexOf(".pptx") > 0)
{
string iconServerPath = System.Web.HttpContext.Current.Server.MapPath("/ImageUpload/Icons");
orignalPath = string.Format(iconServerPath + "\\{0}", "ppt.png");
thumbPath = string.Format(thumbFolder + "\\{0}", fileName.Substring(0, fileName.LastIndexOf(".")) + ".png");
IWEHAVE.ERP.GAIA.WEBUtil.FileManage.MakeThumbnail(orignalPath, thumbPath, 100, 65, "AHW");
previewDTO.ThumbPath = string.Format("{0}/Thumb/{1}", this._folderPath, fileName.Substring(0, fileName.LastIndexOf(".")) + ".png");
}
else
{
IWEHAVE.ERP.GAIA.WEBUtil.FileManage.MakeThumbnail(orignalPath, thumbPath, 100, 65, "AHW");
previewDTO.ThumbPath = string.Format("{0}/Thumb/{1}", this._folderPath, fileName);
}
}
catch (System.IO.IOException ex)
{
if (System.IO.File.Exists(orignalPath))
{
System.IO.File.Delete(orignalPath);
}
if (System.IO.File.Exists(thumbPath))
{
System.IO.File.Delete(thumbPath);
}
}
return previewDTO;
}
public CompanyImagePreviewDTO(ImagePreviewDTO previewDTO)
{
this.Key = previewDTO.Key;
this.FileName = previewDTO.FileName;
this.OrignalPath = previewDTO.OrignalPath;
this.ThumbPath = previewDTO.ThumbPath;
}
public virtual List<ImagePreviewDTO> LoadAspect()
{
string orignalFolder = string.Format("{0}\\Orignal", this._folderServerPath);
string thumbFolder = string.Format("{0}\\Thumb", this._folderServerPath);
List<ImagePreviewDTO> previewDTOList = new List<ImagePreviewDTO>();
if (System.IO.Directory.Exists(orignalFolder))
{
foreach (string fileName in System.IO.Directory.GetFiles(orignalFolder))
{
ImagePreviewDTO previewDTO = new ImagePreviewDTO();
previewDTO.Key = Guid.NewGuid().ToString();
previewDTO.FileName = System.IO.Path.GetFileName(fileName);
previewDTO.OrignalPath = string.Format("{0}/Orignal/{1}", this._folderPath, previewDTO.FileName);
if (previewDTO.FileName.IndexOf(".doc") > 0
|| previewDTO.FileName.IndexOf(".docx") > 0
|| previewDTO.FileName.IndexOf(".xls") > 0
|| previewDTO.FileName.IndexOf(".xlsx") > 0
|| previewDTO.FileName.IndexOf(".ppt") > 0
|| previewDTO.FileName.IndexOf(".pptx") > 0)
{
previewDTO.ThumbPath = string.Format("{0}/Thumb/{1}", this._folderPath, previewDTO.FileName.Substring(0, previewDTO.FileName.IndexOf(".")) + ".png");
}
else
{
previewDTO.ThumbPath = string.Format("{0}/Thumb/{1}", this._folderPath, previewDTO.FileName);
}
previewDTOList.Add(previewDTO);
}
}
return previewDTOList;
}
