/// <summary>
/// 获取当前空间的值
/// </summary>
/// <returns></returns>
public String GetValue()
{
if (!String.IsNullOrEmpty(FieldItem.ListContent))
{
String defaultType = WebHelper.leftx(FieldItem.ListContent, 1).ToUpper();
if (!String.IsNullOrEmpty(defaultType))
{
//ShowHideControl(defaultType);
}
}
String UrlLink = String.Empty;
if (WebHelper.GetIntParam(Request, rblUrlLink.UniqueID, 1) == (Int32)EnumUrlControls.Page || ShowDefault == "P")
{
UrlLink = String.Format("TabID={0}", WebHelper.GetStringParam(Request, ddlUrlLink.UniqueID, ""));
}
else if (WebHelper.GetIntParam(Request, rblUrlLink.UniqueID, 1) == (Int32)EnumUrlControls.Files || ShowDefault == "F")
{
UrlLink = WebHelper.GetStringParam(Request, hfUrlLink.UniqueID, "");
}
else
{
UrlLink = WebHelper.GetStringParam(Request, txtUrlLink.UniqueID, "");
}
return(UrlLink);
}
private void SetValues(DNNGo_DNNGalleryPro_Files PhotoItem, int fileLength, PortalSettings ps, String ModulePath)
{
name = WebHelper.leftx(PhotoItem.Name, 35, "...");
type = "image/png";
size = PhotoItem.FileSize * 1024;
progress = "1.0";
url = ViewPicture(PhotoItem, ps, ModulePath);
thumbnail_url = GetPhotoExtension(PhotoItem.FileExtension, PhotoItem.FilePath, ps, ModulePath);
delete_url = String.Format("{2}Resource_jQueryFileUpload.ashx?ID={0}&type=DELETE&{1}", PhotoItem.ID, WebHelper.GetScriptNameQueryString, ModulePath);
delete_type = "POST";
}
public Int32 SynchronizeAllFiles(System.IO.FileInfo SynchronizeFile)
{
Int32 SynchronizeFileCount = 0;
DNNGo_DNNGalleryPro_Files PhotoItem = new DNNGo_DNNGalleryPro_Files();
PhotoItem.ModuleId = ModuleId;
PhotoItem.PortalId = PortalId;
PhotoItem.FileName = SynchronizeFile.Name;
PhotoItem.FileSize = Convert.ToInt32(SynchronizeFile.Length / 1024);
PhotoItem.FileMate = WebHelper.leftx(FileSystemUtils.GetContentType(Path.GetExtension(PhotoItem.FileName).Replace(".", "")), 30);
PhotoItem.FileExtension = System.IO.Path.GetExtension(PhotoItem.FileName).Replace(".", "");
PhotoItem.Name = System.IO.Path.GetFileName(PhotoItem.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
System.Drawing.Image image = System.Drawing.Image.FromFile(SynchronizeFile.FullName);
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 = FileSystemUtils.HandleFileName(PhotoItem.Name); //文件名称
String WebPath = String.Format("DNNGalleryPro/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
System.IO.FileInfo fInfo = new System.IO.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}", FileSystemUtils.HandleFileName(PhotoItem.Name), j);
fInfo = new System.IO.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();
}
//异步移动文件到文件夹中
List <String> SynchronizeFileQueue = new List <string>();
SynchronizeFileQueue.Add(SynchronizeFile.FullName);
SynchronizeFileQueue.Add(fInfo.FullName);
ManagedThreadPool.QueueUserWorkItem(new WaitCallback(ThreadMoveTo), SynchronizeFileQueue);
}
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_DNNGalleryPro_Files._.Sort;
qp.OrderType = 1;
qp.Where.Add(new SearchParam(DNNGo_DNNGalleryPro_Files._.PortalId, PhotoItem.PortalId, SearchType.Equal));
PhotoItem.Sort = Convert.ToInt32(DNNGo_DNNGalleryPro_Files.FindScalar(qp)) + 2;
Int32 PhotoId = PhotoItem.Insert();
if (PhotoId > 0)
{
SynchronizeFileCount++;
}
return(SynchronizeFileCount);
}
/// <summary>
/// 显示内容并截取数据
/// </summary>
/// <param name="FieldName">字段名</param>
/// <param name="DataItem">数据项</param>
/// <param name="Lenght">显示长度</param>
/// <param name="Suffix">终止符号</param>
/// <returns></returns>
public String ViewContent(String FieldName, DNNGo_DNNGalleryPro_Slider DataItem, Int32 Lenght, String Suffix)
{
String Content = ViewContent(FieldName, DataItem);//先取内容
return(WebHelper.leftx(Content, Lenght, Suffix));
}
/// <Description>
/// 绑定页面项
/// </Description>
private void BindPageItem()
{
//链接
String Element_UrlLink = FieldItem != null ? FieldItem.DefaultValue : String.Empty;
//imgUrlLink.Attributes.Add("onError", String.Format("this.src='{0}Resource/images/1-1.png'", ModulePath));
WebHelper.BindList <TabInfo>(ddlUrlLink, TabController.GetPortalTabs(Settings_PortalID, Null.NullInteger, true, true, false, false), "IndentedTabName", "TabId");
List <EnumEntity> EnumList = EnumHelper.GetEnumList(typeof(EnumUrlControls));
//设置和选择哪些类型可以显示出来
if (!String.IsNullOrEmpty(FieldItem.ListContent))
{
if (!FindUrlType(FieldItem.ListContent, "U"))
{
EnumList.RemoveAll(r => r.Value == 1);
}
if (!FindUrlType(FieldItem.ListContent, "P"))
{
EnumList.RemoveAll(r => r.Value == 2);
}
if (!FindUrlType(FieldItem.ListContent, "F"))
{
EnumList.RemoveAll(r => r.Value == 3);
}
if (EnumList.Count == 1)
{
rblUrlLink.Visible = false;
}
WebHelper.BindList <EnumEntity>(rblUrlLink, EnumList, "Text", "Value");
String defaultType = WebHelper.leftx(FieldItem.ListContent, 1).ToUpper();
if (!String.IsNullOrEmpty(defaultType))
{
ShowHideControl(defaultType);
}
}
else
{
WebHelper.BindList <EnumEntity>(rblUrlLink, EnumList, "Text", "Value");
ShowHideControl("U");
}
if (!String.IsNullOrEmpty(Element_UrlLink) && Element_UrlLink.IndexOf("TabID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
WebHelper.SelectedListByValue(ddlUrlLink, Element_UrlLink.Replace("TabID=", ""));
//WebHelper.SelectedListByValue(rblUrlLink, (Int32)EnumUrlControls.Page);
//txtUrlLink.Attributes.Add("style", "display:none");
//panUrlLink.Attributes.Add("style", "display:none");
ShowHideControl("P");
}
else if (!String.IsNullOrEmpty(Element_UrlLink) && Element_UrlLink.IndexOf("MediaID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
TemplateFormat xf = new TemplateFormat(this);
hfUrlLink.Value = Element_UrlLink;
//imgUrlLink.ImageUrl = xf.ViewLinkUrl(Element_UrlLink);
div_Image.Attributes.Add("data-MediaID", Element_UrlLink);
ShowHideControl("F");
//hlRemoveUrlLink.Attributes.Add("style", "display:;");
//WebHelper.SelectedListByValue(rblUrlLink, (Int32)EnumUrlControls.Files);
//txtUrlLink.Attributes.Add("style", "display:none");
//ddlUrlLink.Attributes.Add("style", "display:none");
}
else
{
if (!String.IsNullOrEmpty(Element_UrlLink))
{
if (Element_UrlLink.IndexOf("FileID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
int FileID = 0;
if (int.TryParse(Element_UrlLink.Replace("FileID=", ""), out FileID) && FileID > 0)
{
var fi = FileManager.Instance.GetFile(FileID);
if (fi != null && fi.FileId > 0)
{
txtUrlLink.Text = string.Format("{0}{1}{2}", PortalSettings.HomeDirectory, fi.Folder, Server.UrlPathEncode(fi.FileName));
}
}
}
else
{
txtUrlLink.Text = Element_UrlLink;
}
ShowHideControl("U");
}
//WebHelper.SelectedListByValue(rblUrlLink, (Int32)EnumUrlControls.Url);
//ddlUrlLink.Attributes.Add("style", "display:none");
//panUrlLink.Attributes.Add("style", "display:none");
}
}
// 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)
{
//验证后缀名是否符合
bool Valid = FileSystemUtils.CheckValidFileName(file.FileName);
if (Valid)
{
DNNGo_DNNGalleryPro_Files PhotoItem = new DNNGo_DNNGalleryPro_Files();
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 = WebHelper.leftx(FileSystemUtils.GetContentType(Path.GetExtension(PhotoItem.FileName).Replace(".", "")), 30);
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 = FileSystemUtils.HandleFileName(System.IO.Path.GetFileName(file.FileName).Replace("." + PhotoItem.FileExtension, "")); //文件名称
String WebPath = String.Format("DNNGalleryPro/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
System.IO.FileInfo fInfo = new System.IO.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}", FileSystemUtils.HandleFileName(PhotoItem.Name), j);
fInfo = new System.IO.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);
ChangeImageSize(file, 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_DNNGalleryPro_Files._.Sort;
qp.OrderType = 1;
qp.Where.Add(new SearchParam(DNNGo_DNNGalleryPro_Files._.PortalId, PhotoItem.PortalId, SearchType.Equal));
PhotoItem.Sort = Convert.ToInt32(DNNGo_DNNGalleryPro_Files.FindScalar(qp)) + 2;
Int32 PhotoId = PhotoItem.Insert();
statuses.Add(new Resource_FilesStatus(PhotoItem, PortalSettings, ModulePath));
}
else
{
throw new HttpRequestValidationException("Following file was imported/uploaded, but is not an authorized filetype: " + file.FileName);
}
}
}
}
/// <summary>
/// Layer列表的HTML生成
/// </summary>
public void PushLayerListHtml()
{
Int32 SliderID = WebHelper.GetIntParam(Request, "SliderID", 0);
if (SliderID > 0)
{
QueryParam qp = new QueryParam();
qp.Orderfld = DNNGo_DNNGalleryPro_Layer._.Sort;
qp.OrderType = 0;
qp.PageIndex = WebHelper.GetIntParam(Request, "PageIndex", 1);
qp.PageSize = WebHelper.GetIntParam(Request, "PageSize", Int32.MaxValue);
Int32 LayerID = WebHelper.GetIntParam(Request, "LayerID", 0);
if (LayerID > 0)
{
qp.Where.Add(new SearchParam(DNNGo_DNNGalleryPro_Layer._.ID, LayerID, SearchType.Equal));
}
qp.Where.Add(new SearchParam(DNNGo_DNNGalleryPro_Layer._.SliderID, SliderID, SearchType.Equal));
int RecordCount = 0;
List <DNNGo_DNNGalleryPro_Layer> LayerList = DNNGo_DNNGalleryPro_Layer.FindAll(qp, out RecordCount);
Dictionary <String, Object> jsonLayers = new Dictionary <string, Object>();
TemplateFormat xf = new TemplateFormat();
foreach (var LayerItem in LayerList)
{
int index = LayerList.IndexOf(LayerItem); //index 为索引值
Dictionary <String, Object> jsonLayer = new Dictionary <String, Object>();
jsonLayer.Add("ID", LayerItem.ID);
jsonLayer.Add("Sort", LayerItem.Sort);
jsonLayer.Add("CreateTime", LayerItem.CreateTime);
jsonLayer.Add("Status", LayerItem.Status == 1 ? "checked=\"checked\"" : "");
jsonLayer.Add("Title", WebHelper.leftx(xf.ViewLayerSettingT <String>(LayerItem, "Title", ""), 30, "..."));
String LayerType = xf.ViewLayerSettingT <String>(LayerItem, "LayerType", "");
jsonLayer.Add("LayerType", String.IsNullOrEmpty(LayerType) ? "Common" : LayerType);
jsonLayer.Add("Edit", String.Format("{0}Resource_Item.aspx?ModuleId={1}&PortalId={2}&TabId={3}&SliderID={4}&LayerID={5}&LayerType={6}", ModulePath, ModuleId, PortalId, TabId, SliderID, LayerItem.ID, LayerType));
String Thumbnail = xf.ViewLayerSettingT <String>(LayerItem, "Thumbnail", "");
if (String.IsNullOrEmpty(Thumbnail))
{
Thumbnail = xf.ViewLayerSettingT <String>(LayerItem, "Picture", "");
}
if (!String.IsNullOrEmpty(Thumbnail))
{
jsonLayer.Add("Thumbnail", String.Format("<img style=\"border-width:0px; max-height:60px;max-width:80px;\" src=\"{0}\" onError=\"this.src='{1}Resource/images/no_image.png'\" /> ", ViewLinkUrl(Thumbnail), ModulePath));
}
else
{
jsonLayer.Add("Thumbnail", "");
}
jsonLayers.Add((10000 - index).ToString(), jsonLayer);
}
//转换数据为json
JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
Response.Clear();
Response.Write(jsSerializer.Serialize(jsonLayers));
Response.End();
}
}
/// <summary>
/// 推送图片列表数据
/// </summary>
public void PushPictureList()
{
QueryParam qp = new QueryParam();
qp.Orderfld = DNNGo_DNNGalleryPro_Layer._.ID;
qp.OrderType = 1;
qp.PageIndex = WebHelper.GetIntParam(Request, "PageIndex", 1);
qp.PageSize = WebHelper.GetIntParam(Request, "PageSize", Int32.MaxValue);
qp.Where.Add(new SearchParam(DNNGo_DNNGalleryPro_Files._.Status, (Int32)EnumStatus.Activated, SearchType.Equal));
qp.Where.Add(new SearchParam(DNNGo_DNNGalleryPro_Files._.PortalId, PortalId, SearchType.Equal));
int RecordCount = 0;
List <DNNGo_DNNGalleryPro_Files> fileList = DNNGo_DNNGalleryPro_Files.FindAll(qp, out RecordCount);
Dictionary <String, Object> jsonLayers = new Dictionary <string, Object>();
TemplateFormat xf = new TemplateFormat();
JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
foreach (var fileItem in fileList)
{
int index = fileList.IndexOf(fileItem); //index 为索引值
Dictionary <String, Object> jsonLayer = new Dictionary <String, Object>();
jsonLayer.Add("Pages", qp.Pages);
jsonLayer.Add("ID", fileItem.ID);
jsonLayer.Add("CreateTime", fileItem.LastTime);
jsonLayer.Add("Name", WebHelper.leftx(fileItem.Name, 20, "..."));
jsonLayer.Add("FileName", fileItem.Name);
jsonLayer.Add("Extension", fileItem.FileExtension);
String ThumbnailUrl = ViewLinkUrl(String.Format("MediaID={0}", fileItem.ID));
jsonLayer.Add("ThumbnailUrl", ThumbnailUrl);
jsonLayer.Add("FileUrl", GetPhotoPath(fileItem.FilePath));
jsonLayer.Add("Thumbnail", String.Format("<img style=\"border-width:0px; max-height:60px;max-width:80px;\" src=\"{0}\" /> ", ThumbnailUrl));
//判断当前文件是否为图片
if (!String.IsNullOrEmpty(fileItem.FileExtension) && ("gif,jpg,jpeg,bmp,png").IndexOf(fileItem.FileExtension, StringComparison.CurrentCultureIgnoreCase) >= 0)
{
jsonLayer.Add("IsPicture", true);
}
else
{
jsonLayer.Add("IsPicture", false);
}
jsonLayer.Add("Json", jsSerializer.Serialize(jsonLayer));
jsonLayers.Add(index.ToString(), jsonLayer);
}
//转换数据为json
Response.Clear();
Response.Write(jsSerializer.Serialize(jsonLayers));
Response.End();
}
