/// <summary>
/// 设置图片上传的控件
/// </summary>
/// <param name="CName"></param>
/// <param name="FontFileName"></param>
/// <returns></returns>
public String SetFileUpload(String CName, String FontFileName)
{
FileUpload fileup = this.FindControl(String.Format("file{0}", CName)) as FileUpload;
if (fileup != null && fileup.HasFile)
{
//To verify that if the suffix name of the uploaded files meets the DNN HOST requirements
bool Valid = FileSystemUtils.CheckValidFileName(fileup.FileName);
if (Valid)
{
//存储图片并返回地址
String FontName = fileup.FileName.Replace(" ", "_");
String FontPath = MapPath(String.Format("{0}Fonts/{1}", SkinPath, FontName));
if (!new FileInfo(FontPath).Directory.Exists)
{
new FileInfo(FontPath).Directory.Create();
}
try
{
fileup.SaveAs(FontPath);
FontFileName = FontName;
}
catch
{
}
}
}
else if (Request.Form[fileup.UniqueID] != null)
{
FontFileName = String.Empty;
}
return(FontFileName);
}
/// <summary>
/// 获取Form传值
/// </summary>
/// <param name="fieldItem"></param>
/// <returns></returns>
public static String GetWebFormValue(SettingEntity fieldItem, BaseModule bpm)
{
String WebFormValue = String.Empty;
//创建控件的Name和ID
ControlHelper ControlItem = new ControlHelper(bpm.ModuleId);
String ControlName = ControlItem.ViewControlName(fieldItem);
String ControlID = ControlItem.ViewControlID(fieldItem);
if (fieldItem.ControlType == EnumControlType.CheckBox.ToString())
{
WebFormValue = WebHelper.GetStringParam(HttpContext.Current.Request, ControlName, "");
WebFormValue = !String.IsNullOrEmpty(WebFormValue) && WebFormValue == "on" ? "true" : "false";
}
else if (fieldItem.ControlType == EnumControlType.FileUpload.ToString())
{
HttpPostedFile hpFile = HttpContext.Current.Request.Files[ControlName];
if (hpFile != null && hpFile.ContentLength > 0)
{
//To verify that if the suffix name of the uploaded files meets the DNN HOST requirements
bool retValue = FileSystemUtils.CheckValidFileName(hpFile.FileName);
if (retValue)
{
WebFormValue = String.Format("{0}", FileSystemUtils.UploadFile(hpFile, bpm));//存放到目录中，并返回
}
}
else
{
WebFormValue = fieldItem.DefaultValue;
}
}
else if (fieldItem.ControlType == EnumControlType.Urls.ToString())
{
String ClientName = GetRichUrlsName(fieldItem);
if (bpm.ModuleContext.Items.Contains(ClientName))
{
WebFormValue = Convert.ToString(bpm.ModuleContext.Items[ClientName]);
}
}
else if (fieldItem.ControlType == EnumControlType.Fonts.ToString())
{
String ControlFontName = ControlItem.ViewControlName(new SettingEntity()
{
Name = String.Format("{0}Font", fieldItem.Name)
});
String ControlBoldName = ControlItem.ViewControlName(new SettingEntity()
{
Name = String.Format("{0}Bold", fieldItem.Name)
});
String ControlFontValue = WebHelper.GetStringParam(HttpContext.Current.Request, ControlFontName, "");
String ControlBoldValue = WebHelper.GetStringParam(HttpContext.Current.Request, ControlBoldName, "");
String FontFamily = String.Empty;
if (bpm.FontDBs.Exists(r => r.PrimaryGuid == ControlFontValue))
{
FontFamily = bpm.FontDBs.Find(r => r.PrimaryGuid == ControlFontValue).Family;
}
WebFormValue = String.Format("{0}:{1}:{2}", ControlFontValue, FontFamily, ControlBoldValue);
}
else
{
WebFormValue = WebHelper.GetStringParam(HttpContext.Current.Request, ControlName, "");
}
return(WebFormValue);
}
// Upload entire file
private void UploadWholeFile(HttpContext context, List <Resource_FilesStatus> statuses)
{
for (int i = 0; i < context.Request.Files.Count; i++)
{
var file = context.Request.Files[i];
if (file != null && !String.IsNullOrEmpty(file.FileName) && file.ContentLength > 0)
{
//To verify that if the suffix name of the uploaded files meets the DNN HOST requirements
bool Valid = FileSystemUtils.CheckValidFileName(file.FileName);
if (Valid)
{
DNNGo_ThemePlugin_Multimedia PhotoItem = new DNNGo_ThemePlugin_Multimedia();
PhotoItem.ModuleId = WebHelper.GetIntParam(context.Request, "ModuleId", 0);
PhotoItem.PortalId = WebHelper.GetIntParam(context.Request, "PortalId", 0);
PhotoItem.FileName = file.FileName;
PhotoItem.FileSize = file.ContentLength / 1024;
PhotoItem.FileMate = FileSystemUtils.GetContentType(Path.GetExtension(PhotoItem.FileName).Replace(".", ""));
PhotoItem.FileExtension = System.IO.Path.GetExtension(PhotoItem.FileName).Replace(".", "");
PhotoItem.Name = System.IO.Path.GetFileName(file.FileName).Replace(Path.GetExtension(PhotoItem.FileName), "");
PhotoItem.Status = (Int32)EnumFileStatus.Approved;
try
{
if (("png,gif,jpg,jpeg,bmp").IndexOf(PhotoItem.FileExtension) >= 0)
{
//图片的流
Image image = Image.FromStream(file.InputStream);
PhotoItem.ImageWidth = image.Width;
PhotoItem.ImageHeight = image.Height;
PhotoItem.Exif = Common.Serialize <EXIFMetaData.Metadata>(new EXIFMetaData().GetEXIFMetaData(image));
}
}
catch
{
}
PhotoItem.LastTime = xUserTime.UtcTime();
PhotoItem.LastIP = WebHelper.UserHost;
PhotoItem.LastUser = UserInfo.UserID;
//将文件存储的路径整理好
String fileName = System.IO.Path.GetFileName(file.FileName).Replace("." + PhotoItem.FileExtension, ""); //文件名称
String WebPath = String.Format("ThemePlugin/uploads/{0}/{1}/{2}/", PhotoItem.LastTime.Year, PhotoItem.LastTime.Month, PhotoItem.LastTime.Day);
//检测文件存储路径是否有相关的文件
FileInfo fInfo = new FileInfo(HttpContext.Current.Server.MapPath(String.Format("{0}{1}{2}.{3}", PortalSettings.HomeDirectory, WebPath, fileName, PhotoItem.FileExtension)));
//检测文件夹是否存在
if (!System.IO.Directory.Exists(fInfo.Directory.FullName))
{
System.IO.Directory.CreateDirectory(fInfo.Directory.FullName);
}
else
{
Int32 j = 1;
while (fInfo.Exists)
{
//文件已经存在了
fileName = String.Format("{0}_{1}", PhotoItem.Name, j);
fInfo = new FileInfo(HttpContext.Current.Server.MapPath(String.Format("{0}{1}{2}.{3}", PortalSettings.HomeDirectory, WebPath, fileName, PhotoItem.FileExtension)));
j++;
}
}
PhotoItem.FilePath = String.Format("{0}{1}.{2}", WebPath, fileName, PhotoItem.FileExtension);
PhotoItem.FileName = String.Format("{0}.{1}", fileName, PhotoItem.FileExtension);
try
{
if (!fInfo.Directory.Exists)
{
fInfo.Directory.Create();
// FileSystemUtils.AddFolder(PortalSettings, String.Format("{0}DNNGo_PhotoAlbums/{0}/{1}/"), String.Format("{0}DNNGo_PhotoAlbums/{0}/{1}/"), (int)DotNetNuke.Services.FileSystem.FolderController.StorageLocationTypes.InsecureFileSystem);
}
//构造指定存储路径
file.SaveAs(fInfo.FullName);
//FileSystemUtils.AddFile(PhotoItem.FileName, PhotoItem.PortalId, String.Format("DNNGo_PhotoAlbums\\{0}\\{1}\\", PhotoItem.ModuleId, PhotoItem.AlbumID), PortalSettings.HomeDirectoryMapPath, PhotoItem.FileMeta);
}
catch (Exception ex)
{
}
//给上传的相片设置初始的顺序
QueryParam qp = new QueryParam();
qp.ReturnFields = qp.Orderfld = DNNGo_ThemePlugin_Multimedia._.Sort;
qp.OrderType = 1;
qp.Where.Add(new SearchParam(DNNGo_ThemePlugin_Multimedia._.PortalId, PhotoItem.PortalId, SearchType.Equal));
PhotoItem.Sort = Convert.ToInt32(DNNGo_ThemePlugin_Multimedia.FindScalar(qp)) + 2;
Int32 PhotoId = PhotoItem.Insert();
statuses.Add(new Resource_FilesStatus(PhotoItem, PortalSettings, ModulePath));
}
}
}
}