public JsonResult ThumbImageAndInsertIntoDB()
{
string saveFullName = Request["saveFullName"];
string fileName = Request["title"];
string targetFilePath = Request["targetFilePath"];
string uploadFileType = Request["uploadFileType"];
string pid = Request["id"];
AttachmentsItemPostProperty p = new AttachmentsItemPostProperty()
{
SaveFullName = saveFullName,
ServerPath = Server.MapPath("~/"),
FileName = fileName,
TargetFilePath = targetFilePath.Trim('/'),
UploadFileType = uploadFileType,
AppId = int.Parse(Request["appid"]),
Description = Request["description"] == null ? string.Empty : Request["description"],
VideoCoverSrc = Request["videoCoverSrc"] == null ? string.Empty : Request["videoCoverSrc"].Trim('/'),
UserName = User.Identity.Name,
ViewId = pid,
};
SysAttachmentsItem itemView = _attachmentsItemService.ThumbImageAndInsertIntoDB(p);
return(Json(new { Id = itemView.Id, AttachmentUrl = itemView.AttachmentUrl, AttachmentTitle = itemView.AttachmentTitle, Description = itemView.Description, Duration = itemView.Duration }
, StrJsonTypeTextHtml));
}
private void GenerateNewsCoverThumbImage(string serverFileName, string realFileName, string targetFilePath)
{
AttachmentsItemPostProperty p = new AttachmentsItemPostProperty()
{
SaveFullName = serverFileName,
ServerPath = Server.MapPath("~/"),
TargetFilePath = targetFilePath.Trim('/'),
UploadFileType = "image",
AppId = int.Parse(Request["AppId"]),
IsNewsCover = true
};
_attachmentsItemService.ThumbImageAndInsertIntoDB(p);
}
/// <summary>
/// 消息内容存储到素材表
/// </summary>
/// <param name="news"></param>
/// <param name="uploadFileType"></param>
/// <param name="strFileName"></param>
private static void NewsToAttachments(NewsInfoView news, string uploadFileType, string strFileName)
{
IAttachmentsItemService _attachmentsItemService = EngineContext.Current.Resolve <IAttachmentsItemService>();
string strFullName = (HttpContext.Current == null ? HttpRuntime.AppDomainAppPath : HttpContext.Current.Request.PhysicalApplicationPath) + strFileName;
AttachmentsItemPostProperty p = new AttachmentsItemPostProperty()
{
SaveFullName = Path.GetFileName(strFullName),
ServerPath = HttpRuntime.AppDomainAppPath,
FileName = news.NewsTitle,
TargetFilePath = strFileName.Replace(Path.GetFileName(strFullName), "").Replace("//", "/").Trim('/'),
UploadFileType = uploadFileType,
AppId = news.AppId,
Description = news.NewsComment,
VideoCoverSrc = string.IsNullOrEmpty(news.ImageSrc) ? news.ImageContent : news.ImageSrc,
UserName = _attachmentsItemService.Repository.LoginUserName,// User.Identity.Name,
MediaId = news.MediaId,
// MediaExpireTime=
//ViewId = pid,
};
SysAttachmentsItem itemView = _attachmentsItemService.ThumbImageAndInsertIntoDB(p);
}
public SysAttachmentsItem ThumbImageAndInsertIntoDB(AttachmentsItemPostProperty p)
{
string saveFullName = p.SaveFullName;
string fileName = p.FileName;
string targetFilePath = p.TargetFilePath;
string uploadFileType = p.UploadFileType;
string saveDir = Path.Combine(p.ServerPath, targetFilePath);
FileInfo fi = new FileInfo(Path.Combine(saveDir, saveFullName));
bool isUpdate = false;
SysAttachmentsItem itemView = new SysAttachmentsItem();
if (!string.IsNullOrEmpty(p.ViewId) && !"null".Equals(p.ViewId.ToLower()))
{
itemView.Id = int.Parse(p.ViewId);
isUpdate = true;
}
itemView.AppId = p.AppId;
itemView.AttachmentTitle = fileName;
itemView.Extension = fi.Extension;
itemView.FileSize = fi.Length;
itemView.CreateTime = DateTime.Now;
itemView.UserId = p.UserName;
itemView.UserName = p.UserName;
itemView.AttachmentUrl = Path.Combine(targetFilePath, saveFullName).Replace("\\", "/");
itemView.MediaId = p.MediaId;
if (uploadFileType.Contains("video"))
{
itemView.Type = (int)AttachmentsType.VIDEO;
itemView.Description = p.Description;
//itemView.Duration = GetDuration(Path.Combine(saveDir, saveFullName));
itemView.ThumbUrl = string.IsNullOrWhiteSpace(p.VideoCoverSrc) ? string.Empty : p.VideoCoverSrc.Replace("\\", "/");
}
else if (uploadFileType.Contains("image"))
{
itemView.Type = (int)AttachmentsType.IMAGE;
itemView.ThumbUrl = itemView.AttachmentUrl.Insert(itemView.AttachmentUrl.LastIndexOf('.'), "_T");
using (Stream fs = fi.Open(FileMode.Open))
{
using (Image tempimage = Image.FromStream(fs, true))
{
itemView.Width = tempimage.Width; //宽
itemView.Height = tempimage.Height; //高
}
}
//压缩逻辑已放入到Upload 时
//MakeThumbnailForUploadImage(p.ServerPath, targetFilePath, 1024, 768, "W", saveFullName, itemView);
}
else if (uploadFileType.Contains("audio") || uploadFileType.Equals("voice"))
{
itemView.Type = (int)AttachmentsType.AUDIO;
//itemView.Duration = GetDuration(Path.Combine(saveDir, saveFullName));
}
else
{
itemView.Description = fileName;
itemView.Type = (int)AttachmentsType.FILE;
}
if (isUpdate)
{
this.Repository.Update(itemView);
}
else
{
this.Repository.Insert(itemView);
}
return(itemView);
}
