/// <summary>
/// 显示图片文件的大小 kb/mb
/// </summary>
/// <param name="DataItem"></param>
/// <param name="FieldName"></param>
/// <returns></returns>
public String PictureSize(DNNGo_DNNGalleryPro_Layer DataItem, String FieldName)
{
String _PictureSize = "0kb";
String _PictureUrl = Convert.ToString(ViewLayerSetting(DataItem, FieldName, ""));
if (!String.IsNullOrEmpty(_PictureUrl) && _PictureUrl.IndexOf("MediaID=", StringComparison.CurrentCultureIgnoreCase) >= 0)
{
int MediaID = 0;
if (int.TryParse(_PictureUrl.Replace("MediaID=", ""), out MediaID) && MediaID > 0)
{
DNNGo_DNNGalleryPro_Files Multimedia = DNNGo_DNNGalleryPro_Files.FindByID(MediaID);
if (Multimedia != null && Multimedia.ID > 0 && Multimedia.FileSize > 0)
{
if (Multimedia.FileSize > (1024 * 1024))
{
_PictureSize = String.Format("{0:N}gb", Convert.ToSingle(Multimedia.FileSize) / (1024 * 1024));
}
else if (Multimedia.FileSize > 1024)
{
_PictureSize = String.Format("{0:N}mb", Convert.ToSingle(Multimedia.FileSize) / Convert.ToSingle(1024));
}
else
{
_PictureSize = String.Format("{0}kb", Multimedia.FileSize);
}
}
}
}
return(_PictureSize);
}
/// <summary>
/// 绑定查询的方法
/// </summary>
private List <SearchParam> BindSearch()
{
List <SearchParam> Where = new List <SearchParam>();
Where.Add(new SearchParam("PortalId", Settings_PortalID, SearchType.Equal));
//Where.Add(new SearchParam("ModuleId", ModuleId, SearchType.Equal));
//筛选文章的状态
if (FileType >= 0)
{
Where = DNNGo_DNNGalleryPro_Files.ByType(Where, FileType);
}
if (!String.IsNullOrEmpty(Search_Title))
{
txtSearch.Text = HttpUtility.UrlDecode(Search_Title);
Where.Add(new SearchParam(DNNGo_DNNGalleryPro_Files._.Name, HttpUtility.UrlDecode(Search_Title), SearchType.Like));
}
return(Where);
}
/// <summary>
/// 推送图片列表数据
/// </summary>
public void PushPictureItem()
{
JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
Dictionary <String, Object> jsonLayer = new Dictionary <String, Object>();
Int32 MediaID = WebHelper.GetIntParam(Request, "MediaID", 0);
if (MediaID > 0)
{
DNNGo_DNNGalleryPro_Files PictureItem = DNNGo_DNNGalleryPro_Files.FindByKeyForEdit(MediaID);
if (PictureItem != null && PictureItem.ID > 0)
{
jsonLayer.Add("ID", PictureItem.ID);
jsonLayer.Add("CreateTime", PictureItem.LastTime);
jsonLayer.Add("Name", PictureItem.Name);
jsonLayer.Add("Extension", PictureItem.FileExtension);
String ThumbnailUrl = ViewLinkUrl(String.Format("MediaID={0}", PictureItem.ID));
jsonLayer.Add("ThumbnailUrl", ThumbnailUrl);
jsonLayer.Add("FileUrl", GetPhotoPath(PictureItem.FilePath));
jsonLayer.Add("Thumbnail", String.Format("<img style=\"border-width:0px; max-height:60px;max-width:80px;\" src=\"{0}\" /> ", ThumbnailUrl));
}
}
//转换数据为json
Response.Clear();
Response.Write(jsSerializer.Serialize(jsonLayer));
Response.End();
}
/// <summary>
/// 状态应用按钮事件
/// </summary>
protected void btnApply_Click(object sender, EventArgs e)
{
try
{
Int32 Status = WebHelper.GetIntParam(Request, ddlStatus.UniqueID, -1);
if (Status >= 0)
{
string Checkbox_Value = WebHelper.GetStringParam(Request, "Checkbox", "");
string[] Checkbox_Value_Array = Checkbox_Value.Split(',');
Int32 IDX = 0;
mTips.IsPostBack = true;
for (int i = 0; i < Checkbox_Value_Array.Length; i++)
{
if (Int32.TryParse(Checkbox_Value_Array[i], out IDX))
{
DNNGo_DNNGalleryPro_Files Multimedia = DNNGo_DNNGalleryPro_Files.FindByKeyForEdit(IDX);
if (Multimedia != null && Multimedia.ID > 0)
{
//if (Multimedia.Status == (Int32)EnumFileStatus.Recycle && Status == (Int32)EnumFileStatus.Recycle)
//{
//要删除实际的文件
String DeletePath = Server.MapPath(GetPhotoPath(Multimedia.FilePath));
if (Multimedia.Delete() > 0)
{
//删除文件
if (File.Exists(DeletePath))
{
File.Delete(DeletePath);
}
//操作成功
mTips.LoadMessage("DeleteMediaLibrarySuccess", EnumTips.Success, this, new String[] { Multimedia.FileName });
}
else
{
//操作失败
mTips.LoadMessage("DeleteMediaLibraryError", EnumTips.Success, this, new String[] { Multimedia.FileName });
}
//}
//else
//{
// Multimedia.Status = Status;
// if (Multimedia.Update() > 0)
// {
// }
//}
}
}
}
BindDataList();
}
}
catch (Exception ex)
{
ProcessModuleLoadException(ex);
}
}
/// <summary>
/// 列表上的项删除事件
/// </summary>
protected void btnRemove_Click(object sender, EventArgs e)
{
try
{
LinkButton btnRemove = (LinkButton)sender;
if (btnRemove != null && !String.IsNullOrEmpty(btnRemove.CommandArgument))
{
mTips.IsPostBack = true;
DNNGo_DNNGalleryPro_Files Multimedia = DNNGo_DNNGalleryPro_Files.FindByKeyForEdit(btnRemove.CommandArgument);
if (Multimedia != null && Multimedia.ID > 0)
{
//if (Multimedia.Status == (Int32)EnumFileStatus.Recycle)
//{
//要删除实际的文件
String DeletePath = Server.MapPath(GetPhotoPath(Multimedia.FilePath));
if (Multimedia.Delete() > 0)
{
//删除文件
if (File.Exists(DeletePath))
{
File.Delete(DeletePath);
}
//操作成功
mTips.LoadMessage("DeleteMediaLibrarySuccess", EnumTips.Success, this, new String[] { Multimedia.FileName });
}
else
{
//操作失败
mTips.LoadMessage("DeleteMediaLibraryError", EnumTips.Success, this, new String[] { Multimedia.FileName });
}
//}
//else
//{
// Multimedia.Status = (Int32)EnumFileStatus.Recycle;
// if (Multimedia.Update() > 0)
// {
// //移动到回收站操作成功
// mTips.LoadMessage("DeleteCommentSuccess", EnumTips.Success, this, new String[] { Multimedia.FileName });
// }
// else
// {
// //移动到回收站操作失败
// mTips.LoadMessage("DeleteCommentError", EnumTips.Success, this, new String[] { Multimedia.FileName });
// }
//}
BindDataList();
}
}
}
catch (Exception ex)
{
ProcessModuleLoadException(ex);
}
}
public String ViewPicture(DNNGo_DNNGalleryPro_Files DataItem, PortalSettings ps, String ModulePath)
{
String Picture = String.Format("{0}Resource/images/DefaultPhoto.png", ModulePath);
if (DataItem != null && DataItem.ID > 0)
{
Picture = GetPhotoPath(DataItem, ps);
}
return(Picture);
}
/// <summary>
/// 获取图片的路径
/// </summary>
/// <param name="media">媒体文件的实体</param>
/// <returns></returns>
public String GetPhotoPath(DNNGo_DNNGalleryPro_Files media, PortalSettings ps)
{
String PhotoPath = String.Empty;
if (media != null && media.ID > 0)
{
PhotoPath = GetPhotoPath(media.FilePath, ps);
}
return(PhotoPath);
}
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";
}
/// <summary>
/// 绑定列表
/// </summary>
private void BindDataList()
{
QueryParam qp = new QueryParam();
qp.OrderType = OrderType;
if (!String.IsNullOrEmpty(Orderfld))
{
qp.Orderfld = Orderfld;
}
else
{
qp.Orderfld = DNNGo_DNNGalleryPro_Files._.ID;
}
#region "分页的一系列代码"
int RecordCount = 0;
int pagesize = qp.PageSize = 10;
qp.PageIndex = PageIndex;
#endregion
//查询的方法
qp.Where = BindSearch();
List <DNNGo_DNNGalleryPro_Files> Comments = DNNGo_DNNGalleryPro_Files.FindAll(qp, out RecordCount);
qp.RecordCount = RecordCount;
RecordPages = qp.Pages;
lblRecordCount.Text = String.Format("{0} {2} / {1} {3}", RecordCount, RecordPages, ViewResourceText("Title_Items", "Items"), ViewResourceText("Title_Pages", "Pages"));
Int32 ByPortalID = Settings_PortalID;
hlFileMateAll.Text = String.Format("{1} ({0})", DNNGo_DNNGalleryPro_Files.FindCountByType(ByPortalID, -1), ViewResourceText("hlFileMateAll", "All"));
hlFileMateImage.Text = String.Format("{1} ({0})", DNNGo_DNNGalleryPro_Files.FindCountByType(ByPortalID, (Int32)EnumFileMate.Image), ViewResourceText("hlFileMateImage", "Image"));
hlFileMateZip.Text = String.Format("{1} ({0})", DNNGo_DNNGalleryPro_Files.FindCountByType(ByPortalID, (Int32)EnumFileMate.Zip), ViewResourceText("hlFileMateZip", "Zip"));
hlFileMateVideo.Text = String.Format("{1} ({0})", DNNGo_DNNGalleryPro_Files.FindCountByType(ByPortalID, (Int32)EnumFileMate.Video), ViewResourceText("hlFileMateVideo", "Video"));
hlFileMateDoc.Text = String.Format("{1} ({0})", DNNGo_DNNGalleryPro_Files.FindCountByType(ByPortalID, (Int32)EnumFileMate.Doc), ViewResourceText("hlFileMateDoc", "Doc"));
//ctlPagingControl.TotalRecords = RecordCount;
//if (RecordCount <= pagesize)
//{
// ctlPagingControl.Visible = false;
//}
gvCommentList.DataSource = Comments;
gvCommentList.DataBind();
BindGridViewEmpty <DNNGo_DNNGalleryPro_Files>(gvCommentList, new DNNGo_DNNGalleryPro_Files());
}
/// <summary>
/// 显示URL控件存放的值
/// </summary>
/// <param name="UrlValue"></param>
/// <param name="IsPhotoExtension">是否显示扩展名图片</param>
/// <returns></returns>
public String ViewLinkUrl(String UrlValue, Boolean IsPhotoExtension)
{
String DefaultValue = String.Empty;
if (!String.IsNullOrEmpty(UrlValue) && UrlValue != "0")
{
if (UrlValue.IndexOf("FileID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
int FileID = 0;
if (int.TryParse(UrlValue.Replace("FileID=", ""), out FileID) && FileID > 0)
{
var fi = DotNetNuke.Services.FileSystem.FileManager.Instance.GetFile(FileID);
if (fi != null && fi.FileId > 0)
{
DefaultValue = string.Format("{0}{1}{2}", DNNGalleryPro_PortalSettings.HomeDirectory, fi.Folder, Server.UrlPathEncode(fi.FileName));
}
}
}
else if (UrlValue.IndexOf("MediaID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
DefaultValue = String.Format("{0}Resource/images/no_image.png", ModulePath);
int MediaID = 0;
if (int.TryParse(UrlValue.Replace("MediaID=", ""), out MediaID) && MediaID > 0)
{
DNNGo_DNNGalleryPro_Files Multimedia = DNNGo_DNNGalleryPro_Files.FindByID(MediaID);
if (Multimedia != null && Multimedia.ID > 0)
{
if (IsPhotoExtension)
{
DefaultValue = Server.UrlPathEncode(GetPhotoExtension(Multimedia.FileExtension, Multimedia.FilePath));// String.Format("{0}{1}", bpm.DNNGalleryPro_PortalSettings.HomeDirectory, Multimedia.FilePath);
}
else
{
DefaultValue = Server.UrlPathEncode(GetPhotoPath(Multimedia.FilePath));
}
}
}
}
else if (UrlValue.IndexOf("TabID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
DefaultValue = Globals.NavigateURL(Convert.ToInt32(UrlValue.Replace("TabID=", "")), false, DNNGalleryPro_PortalSettings, Null.NullString, "", "");
}
else
{
DefaultValue = UrlValue;
}
}
return(DefaultValue);
}
/// <summary>
/// 绑定列表
/// </summary>
private void BindDataList()
{
QueryParam qp = new QueryParam();
qp.OrderType = OrderType;
if (!String.IsNullOrEmpty(Orderfld))
{
qp.Orderfld = Orderfld;
}
else
{
qp.Orderfld = DNNGo_DNNGalleryPro_Files._.ID;
}
#region "分页的一系列代码"
int RecordCount = 0;
int pagesize = qp.PageSize = 10;
qp.PageIndex = PageIndex;
#endregion
//查询的方法
qp.Where = BindSearch();
List <DNNGo_DNNGalleryPro_Files> Articles = DNNGo_DNNGalleryPro_Files.FindAll(qp, out RecordCount);
qp.RecordCount = RecordCount;
RecordPages = qp.Pages;
lblRecordCount.Text = String.Format("{0} {2} / {1} {3}", RecordCount, RecordPages, ViewResourceText("Title_Items", "Items"), ViewResourceText("Title_Pages", "Pages"));
//ctlPagingControl.TotalRecords = RecordCount;
//if (RecordCount <= pagesize)
//{
// ctlPagingControl.Visible = false;
//}
gvArticleList.DataSource = Articles;
gvArticleList.DataBind();
BindGridViewEmpty <DNNGo_DNNGalleryPro_Files>(gvArticleList, new DNNGo_DNNGalleryPro_Files());
}
/// <summary>
/// 转换URL链接
/// </summary>
/// <param name="UrlValue"></param>
/// <returns></returns>
public String ViewLinkUrl(String UrlValue)
{
String DefaultValue = String.Empty;
if (!String.IsNullOrEmpty(UrlValue))
{
if (UrlValue.IndexOf("FileID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
var fi = DotNetNuke.Services.FileSystem.FileManager.Instance.GetFile(Convert.ToInt32(UrlValue.Replace("FileID=", "")));
DefaultValue = string.Format("{0}{1}{2}", DNNGalleryPro_PortalSettings.HomeDirectory, fi.Folder, HttpContext.Current.Server.UrlPathEncode(fi.FileName));
//DefaultValue = string.Format("{0}{1}{2}", bpm.PortalSettings.HomeDirectory, fi.Folder, fi.FileName);
}
else if (UrlValue.IndexOf("TabID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
DefaultValue = Globals.NavigateURL(Convert.ToInt32(UrlValue.Replace("TabID=", "")), false, DNNGalleryPro_PortalSettings, Null.NullString, "", "");
}
else if (UrlValue.IndexOf("MediaID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
int MediaID = 0;
if (int.TryParse(UrlValue.Replace("MediaID=", ""), out MediaID) && MediaID > 0)
{
DNNGo_DNNGalleryPro_Files Multimedia = DNNGo_DNNGalleryPro_Files.FindByID(MediaID);
if (Multimedia != null && Multimedia.ID > 0)
{
DefaultValue = HttpContext.Current.Server.UrlPathEncode(String.Format("{0}{1}", DNNGalleryPro_PortalSettings.HomeDirectory, Multimedia.FilePath));// String.Format("{0}{1}", bpm.DNNGalleryPro_PortalSettings.HomeDirectory, Multimedia.FilePath);
}
if (!String.IsNullOrEmpty(DefaultValue))
{
if (DefaultValue.ToLower().IndexOf("http://") < 0)
{
DefaultValue = string.Format("http://{0}{1}", WebHelper.GetHomeUrl(), DefaultValue);
}
}
}
}
else
{
DefaultValue = UrlValue;
}
}
return(DefaultValue);
}
/// <summary>
/// 显示URL控件存放的值
/// </summary>
/// <param name="UrlValue"></param>
/// <returns></returns>
public String ViewLinkUrl(String UrlValue, String DefaultValue, int PortalId)
{
if (!String.IsNullOrEmpty(UrlValue) && UrlValue != "0")
{
if (UrlValue.IndexOf("FileID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
int FileID = 0;
if (int.TryParse(UrlValue.Replace("FileID=", ""), out FileID) && FileID > 0)
{
var fi = FileManager.Instance.GetFile(FileID);
if (fi != null && fi.FileId > 0)
{
DefaultValue = string.Format("{0}{1}{2}", bpm.DNNGalleryPro_PortalSettings.HomeDirectory, fi.Folder, bpm.Server.UrlPathEncode(fi.FileName));
}
}
}
else if (UrlValue.IndexOf("MediaID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
int MediaID = 0;
if (int.TryParse(UrlValue.Replace("MediaID=", ""), out MediaID) && MediaID > 0)
{
DNNGo_DNNGalleryPro_Files Multimedia = DNNGo_DNNGalleryPro_Files.FindByID(MediaID);
if (Multimedia != null && Multimedia.ID > 0)
{
DefaultValue = bpm.Server.UrlPathEncode(bpm.GetPhotoPath(Multimedia.FilePath)); // String.Format("{0}{1}", bpm.DNNGalleryPro_PortalSettings.HomeDirectory, Multimedia.FilePath);
}
}
}
else if (UrlValue.IndexOf("TabID=", StringComparison.CurrentCultureIgnoreCase) == 0)
{
DefaultValue = Globals.NavigateURL(Convert.ToInt32(UrlValue.Replace("TabID=", "")), false, bpm.DNNGalleryPro_PortalSettings, Null.NullString, "", "");
}
else
{
DefaultValue = UrlValue;
}
}
return(bpm.FullPortalUrl(DefaultValue));
}
private void DeliverFile(HttpContext context)
{
DNNGo_DNNGalleryPro_Files DataItem = DNNGo_DNNGalleryPro_Files.FindByKeyForEdit(WebHelper.GetStringParam(context.Request, "PhotoID", "0"));
if (DataItem != null && DataItem.ID > 0)
{
String Picture = GetPhotoPath(DataItem);
if (!String.IsNullOrEmpty(Picture) && File.Exists(context.Server.MapPath(Picture)))
{
context.Response.AddHeader("Content-Disposition", "attachment; filename=\"" + DataItem.FileName + "\"");
context.Response.ContentType = "application/octet-stream";
context.Response.ClearContent();
context.Response.WriteFile(context.Server.MapPath(Picture));
}
else
{
context.Response.StatusCode = 404;
}
}
else
{
context.Response.StatusCode = 404;
}
//var filename = context.Request["PhotoID"];
//var filePath = StorageRoot + filename;
//if (File.Exists(filePath)) {
// context.Response.AddHeader("Content-Disposition", "attachment; filename=\"" + filename + "\"");
// context.Response.ContentType = "application/octet-stream";
// context.Response.ClearContent();
// context.Response.WriteFile(filePath);
//} else
// context.Response.StatusCode = 404;
}
// Delete file from the server
private void DeleteFile(HttpContext context)
{
Int32 PhotoID = WebHelper.GetIntParam(context.Request, "ID", 0);
DNNGo_DNNGalleryPro_Files PhotoItem = DNNGo_DNNGalleryPro_Files.FindByKeyForEdit(PhotoID);
if (PhotoItem != null && PhotoItem.ID > 0)
{
//要删除实际的文件
String DeletePath = HttpContext.Current.Server.MapPath(GetPhotoPath(PhotoItem.FilePath));
//删除文件
if (File.Exists(DeletePath))
{
try
{
File.Delete(DeletePath);
}
catch { }
}
//删除记录
PhotoItem.Delete();
}
}
/// <summary>
/// 列表行绑定
/// </summary>
protected void gvCommentList_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
//还原出数据
DNNGo_DNNGalleryPro_Files Media = e.Row.DataItem as DNNGo_DNNGalleryPro_Files;
if (Media != null && Media.ID > 0)
{
#region "编辑&删除按钮"
HyperLink hlEdit = e.Row.FindControl("hlEdit") as HyperLink;
HyperLink hlMobileEdit = e.Row.FindControl("hlMobileEdit") as HyperLink;
LinkButton btnRemove = e.Row.FindControl("btnRemove") as LinkButton;
LinkButton btnMobileRemove = e.Row.FindControl("btnMobileRemove") as LinkButton;
//设置按钮的CommandArgument
btnRemove.CommandArgument = btnMobileRemove.CommandArgument = Media.ID.ToString();
//设置删除按钮的提示
//if (Media.Status == (Int32)EnumFileStatus.Recycle)
//{
btnRemove.Attributes.Add("onClick", "javascript:return confirm('" + Localization.GetString("DeleteItem") + "');");
btnMobileRemove.Attributes.Add("onClick", "javascript:return confirm('" + Localization.GetString("DeleteItem") + "');");
//}
//else
//{
// btnRemove.Attributes.Add("onClick", "javascript:return confirm('" + ViewResourceText("DeleteRecycleItem", "Are you sure to move it to recycle bin?") + "');");
// btnMobileRemove.Attributes.Add("onClick", "javascript:return confirm('" + ViewResourceText("DeleteRecycleItem", "Are you sure to move it to recycle bin?") + "');");
//}
hlEdit.NavigateUrl = hlMobileEdit.NavigateUrl = xUrl("ID", Media.ID.ToString(), "AddMedia");
#endregion
//发布者信息
e.Row.Cells[3].Text = "--";
if (Media.LastUser > 0)
{
UserInfo uInfo = UserController.GetUserById(PortalId, Media.LastUser);
if (uInfo != null && uInfo.UserID > 0)
{
e.Row.Cells[3].Text = String.Format("{0}<br />{1}", uInfo.Username, uInfo.DisplayName);
}
}
//发布时间
e.Row.Cells[4].Text = Media.LastTime.ToShortDateString();
//状态
e.Row.Cells[5].Text = EnumHelper.GetEnumTextVal(Media.Status, typeof(EnumFileStatus));
Label lblFileExtension = e.Row.FindControl("lblFileExtension") as Label;
lblFileExtension.Text = Media.FileExtension;
Image imgFileName = e.Row.FindControl("imgFileName") as Image;
HyperLink hlFileName = e.Row.FindControl("hlFileName") as HyperLink;
hlFileName.Text = Media.FileName.Replace("." + Media.FileExtension, "");
imgFileName.ImageUrl = GetPhotoExtension(Media.FileExtension, Media.FilePath);
hlFileName.NavigateUrl = GetPhotoPath(Media.FilePath);
Label lblSize = e.Row.FindControl("lblSize") as Label;
lblSize.Text = Common.ConvertFileSize(Media.FileSize);
}
}
}
public String ThumbnailUrl(DNNGo_DNNGalleryPro_Files DataItem, PortalSettings ps, String ModulePath)
{
return(String.Format("{0}Resource_Service.aspx?Token=thumbnail&PortalId={1}&TabId={2}&ID={3}&width=40&height=40&mode=WH", ModulePath, ps.PortalId, ps.ActiveTab.TabID, DataItem.ID));
}
/// <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();
}
public Resource_FilesStatus(DNNGo_DNNGalleryPro_Files PhotoItem, int fileLength, PortalSettings ps, String ModulePath)
{
SetValues(PhotoItem, fileLength, ps, ModulePath);
}
public Resource_FilesStatus(DNNGo_DNNGalleryPro_Files PhotoItem, PortalSettings ps, String ModulePath)
{
SetValues(PhotoItem, PhotoItem.FileSize, ps, ModulePath);
}
/// <summary>
/// 列表行绑定
/// </summary>
protected void gvArticleList_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
//还原出数据
DNNGo_DNNGalleryPro_Files Media = e.Row.DataItem as DNNGo_DNNGalleryPro_Files;
if (Media != null && Media.ID > 0)
{
Label lblFileExtension = e.Row.FindControl("lblFileExtension") as Label;
lblFileExtension.Text = Media.FileExtension;
Image imgFileName = e.Row.FindControl("imgFileName") as Image;
HyperLink hlFileName = e.Row.FindControl("hlFileName") as HyperLink;
hlFileName.Text = Media.FileName.Replace("." + Media.FileExtension, "");
imgFileName.ImageUrl = GetPhotoExtension(Media.FileExtension, Media.FilePath);
hlFileName.NavigateUrl = GetPhotoPath(Media.FilePath);
HyperLink hlAdditional = e.Row.FindControl("hlAdditional") as HyperLink;
switch (File_Type.ToLower())
{
case "media": hlAdditional.Attributes.Add("onclick", String.Format("ReturnHtmlPicture('{0}','MediaID={1}');", GetPhotoExtension(Media.FileExtension, Media.FilePath), Media.ID));; break;
case "thumbnail": hlAdditional.Attributes.Add("onclick", String.Format("ReturnThumbnail('{0}','MediaID={1}');", GetPhotoExtension(Media.FileExtension, Media.FilePath), Media.ID)); break;
case "urllink": hlAdditional.Attributes.Add("onclick", String.Format("ReturnUrlLink('{0}','MediaID={1}');", GetPhotoExtension(Media.FileExtension, Media.FilePath), Media.ID)); break;
default: hlAdditional.Attributes.Add("onclick", String.Format("Return{2}('{0}','MediaID={1}');", GetPhotoExtension(Media.FileExtension, Media.FilePath), Media.ID, File_Type)); break;
}
//if (InsertType)
//{
// //插入到文章内容
// hlAdditional.Attributes.Add("onclick", String.Format("ReturnHtmlPicture('{0}',{1});", GetPhotoExtension(Media.FileExtension, Media.FilePath), Media.ID));
//}
//else
//{
// hlAdditional.Attributes.Add("onclick", String.Format("ReturnPicture('{0}',{1});", GetPhotoExtension(Media.FileExtension, Media.FilePath), Media.ID));
//}
//发布者信息
e.Row.Cells[1].Text = "--";
if (Media.LastUser > 0)
{
UserInfo uInfo = UserController.GetUserById(PortalId, Media.LastUser);
if (uInfo != null && uInfo.UserID > 0)
{
e.Row.Cells[1].Text = String.Format("{0}<br />{1}", uInfo.Username, uInfo.DisplayName);
}
}
//发布时间
e.Row.Cells[2].Text = Media.LastTime.ToShortDateString();
//状态
e.Row.Cells[3].Text = EnumHelper.GetEnumTextVal(Media.Status, typeof(EnumFileStatus));
}
}
}
// 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);
}
}
}
}
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>
/// 导入图片到媒体库
/// </summary>
/// <param name="PictureUrl">图片地址</param>
/// <returns></returns>
public String ImportPicture(String PictureUrl)
{
String Picture = "";
if (!String.IsNullOrEmpty(PictureUrl))
{
//查看该图片是否已经存在过
KeyValueEntity PictureTemp = ImportPictureList.Find(r1 => r1.Key == PictureUrl);
if (PictureTemp != null && !String.IsNullOrEmpty(PictureTemp.Key))
{
Picture = PictureTemp.Value.ToString();
}
else
{
DNNGo_DNNGalleryPro_Files PhotoItem = new DNNGo_DNNGalleryPro_Files();
//将图片的URL转换为相应的文件名，文件后缀等内容
PhotoItem.FileName = System.IO.Path.GetFileName(PictureUrl);//文件名 “Default.aspx”
if (!String.IsNullOrEmpty(PhotoItem.FileName) && PhotoItem.FileName.IndexOf(".") > 0)
{
PhotoItem.FileExtension = System.IO.Path.GetExtension(PhotoItem.FileName).Replace(".", "");
PhotoItem.Name = PhotoItem.FileName.Replace(System.IO.Path.GetExtension(PictureUrl), "");
//判断哪些文件需要被下载
if (NeedExtension(PhotoItem.FileExtension))
{
String FullFile = String.Format("{0}DNNGalleryPro\\uploads\\{1}\\{2}\\{3}\\{4}", DNNGalleryPro_PortalSettings.HomeDirectoryMapPath, DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, PhotoItem.FileName);
FileInfo file = new FileInfo(FullFile);
int ExistsCount = 1;
//如果有重复的文件，需要改变文件名
while (file.Exists)
{
PhotoItem.FileName = String.Format("{0}_{1}.{2}", PhotoItem.Name, ExistsCount, PhotoItem.FileExtension);
FullFile = String.Format("{0}DNNGalleryPro\\uploads\\{1}\\{2}\\{3}\\{4}", DNNGalleryPro_PortalSettings.HomeDirectoryMapPath, DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, PhotoItem.FileName);
file = new FileInfo(FullFile);
ExistsCount++;
}
try
{
if (!file.Directory.Exists)
{
file.Directory.Create();
}
//下载图片
WebClientX web = new WebClientX();
web.DownloadFile(new Uri(PictureUrl), FullFile);
file = new FileInfo(FullFile);
if (file.Exists)
{
PhotoItem.ModuleId = ModuleID;
PhotoItem.PortalId = DNNGalleryPro_PortalSettings.PortalId;
PhotoItem.FileSize = Convert.ToInt32(file.Length / 1024);
PhotoItem.FileMate = FileSystemUtils.GetContentType(Path.GetExtension(PhotoItem.FileName).Replace(".", ""));
PhotoItem.Status = (Int32)EnumFileStatus.Approved;
PhotoItem.FilePath = String.Format("DNNGalleryPro/uploads/{0}/{1}/{2}/{3}", DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, PhotoItem.FileName);
try
{
if (("png,gif,jpg,jpeg,bmp").IndexOf(PhotoItem.FileExtension) >= 0)
{
//图片的流
System.Drawing.Image image = System.Drawing.Image.FromFile(file.FullName);
PhotoItem.ImageWidth = image.Width;
PhotoItem.ImageHeight = image.Height;
PhotoItem.Exif = Common.Serialize <EXIFMetaData.Metadata>(new EXIFMetaData().GetEXIFMetaData(image));
}
}
catch
{
}
PhotoItem.LastTime = DateTime.Now;
PhotoItem.LastIP = WebHelper.UserHost;
//PhotoItem.LastUser = DNNGalleryPro_PortalSettings.UserInfo.UserID;
PhotoItem.ID = PhotoItem.Insert();
//返回图片的路径
Picture = String.Format("MediaID={0}", PhotoItem.ID);
ImportPictureList.Add(new KeyValueEntity(PictureUrl, Picture));
}
}
catch (Exception ex)
{
}
}
else
{
Picture = PictureUrl;
}
}
else
{
Picture = PictureUrl;
}
}
}
return(Picture);
}