/// <summary>
/// 缩略图的生成
/// </summary>
private void PushThumbnail()
{
//根据ID查询出缩略的方式
Int32 ItemID = WebHelper.GetIntParam(Request, "ID", 0);
Int32 Width = WebHelper.GetIntParam(Request, "width", 200);
Int32 height = WebHelper.GetIntParam(Request, "height", 200);
String Mode = WebHelper.GetStringParam(Request, "mode", "AUTO");
String PhotoType = WebHelper.GetStringParam(Request, "Type", "p").ToLower();
String ImagePath = MapPath(String.Format("{0}/Resource/images/no_image.png", TemplateSourceDirectory));
//if (ItemID > 0)
//{
// DNNGo_LayerGallery_Content ContentItem = DNNGo_LayerGallery_Content.FindByID(ItemID);
// if (ContentItem != null && ContentItem.ID > 0)
// {
// if (PhotoType == "p")
// ImagePath = ViewLinkUrl(ContentItem.Picture, ContentItem.PortalId);
// else
// ImagePath = ViewLinkUrl(ContentItem.Thumbnails, ContentItem.PortalId);
// }
//}
GenerateThumbnail.PushThumbnail(Server.UrlDecode(ImagePath), Width, height, Mode);
}
// Upload file to the server
private void UploadFile(HttpContext context)
{
var statuses = new List <Resource_FilesStatus>();
var headers = context.Request.Headers;
String a = WebHelper.GetStringParam(context.Request, "type", "");
if (!String.IsNullOrEmpty(a) && a == "DELETE")
{
DeleteFile(context);
}
else
{
if (string.IsNullOrEmpty(headers["X-File-Name"]))
{
UploadWholeFile(context, statuses);
}
else
{
UploadPartialFile(headers["X-File-Name"], context, statuses);
}
WriteJsonIframeSafe(context, statuses);
}
}
/// <summary>
/// 获取Form传值
/// </summary>
/// <param name="fieldItem"></param>
/// <returns></returns>
public String GetWebFormValue(SettingEntity fieldItem)
{
String WebFormValue = String.Empty;
//创建控件的Name和ID
ControlHelper ControlItem = new ControlHelper(ModuleId);
String ControlName = ControlItem.ViewControlName(fieldItem);
String ControlID = ControlItem.ViewControlID(fieldItem);
if (fieldItem.ControlType == EnumControlType.CheckBox.ToString())
{
WebFormValue = WebHelper.GetStringParam(Request, ControlName, "");
WebFormValue = !String.IsNullOrEmpty(WebFormValue) && WebFormValue == "on" ? "true" : "false";
}
else if (fieldItem.ControlType == EnumControlType.FileUpload.ToString())
{
HttpPostedFile hpFile = Request.Files[ControlName];
if (hpFile != null && hpFile.ContentLength > 0)
{
WebFormValue = String.Format("Url://{0}", FileSystemUtils.UploadFile(hpFile, this)); //存放到目录中，并返回
}
}
else
{
WebFormValue = WebHelper.GetStringParam(Request, ControlName, "");
}
return(WebFormValue);
}
public string xUrl(string KeyName, string KeyValue, string ControlKey, params string[] AdditionalParameters)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
String language = WebHelper.GetStringParam(Request, "language", PortalSettings.DefaultLanguage);
sb.AppendFormat("{0}Index_Manager.aspx?PortalId={1}&TabId={2}&ModuleId={3}&language={4}", ModulePath, PortalId, TabId, ModuleId, language);
string key = ControlKey;
if (string.IsNullOrEmpty(key))
{
sb.AppendFormat("&Token={0}", xUrlToken());
}
else
{
sb.AppendFormat("&Token={0}", key);
}
if (!string.IsNullOrEmpty(KeyName) && !string.IsNullOrEmpty(KeyValue))
{
sb.AppendFormat("&{0}={1}", KeyName, KeyValue);
}
if (AdditionalParameters != null && AdditionalParameters.Length > 0)
{
foreach (String parameter in AdditionalParameters)
{
sb.AppendFormat("&{0}", parameter);
}
}
return(sb.ToString());
}
/// <summary>
/// 绑定左边子菜单
/// </summary>
public String BindLeftMenuBySubmenu(List <MenuTabItem> TokenItems, out Boolean is_active)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
is_active = false;
sb.Append("<ul class=\"sub-menu\">").AppendLine();
foreach (MenuTabItem item in TokenItems)
{
String active_class = String.Empty;
if (item.Token.ToLower() == Token.ToLower() || (!String.IsNullOrEmpty(item.Link) && item.Link.ToLower() == Token.ToLower()))
{
is_active = true;
active_class = "active open";
}
if (item.Visible)
{
if (!item.IsAdministrator || IsAdministrator)
{
String language = WebHelper.GetStringParam(Request, "language", PortalSettings.DefaultLanguage);
String item_url = String.Format("{0}Index_Manager.aspx?PortalId={1}&TabId={2}&ModuleId={3}&Token={4}&language={5}{6}", ModulePath, PortalId, TabId, ModuleId, item.Token, language, ConvertParameter(item.Parameter));;
String item_icon = string.IsNullOrEmpty(item.Icon) ? "" : String.Format("<i class=\"{0}\"></i>", item.Icon);
sb.AppendFormat("<li class=\"{0}\">", active_class).AppendLine();
sb.AppendFormat("<a href=\"{0}\">{1} <span class=\"title\"> {2} </span> </a>", item_url, item_icon, ViewMenuText(item)).AppendLine();
sb.Append("</li>").AppendLine();
}
}
}
sb.Append("</ul>").AppendLine();
return(sb.ToString());
}
/// <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_LayerGallery_Files Multimedia = DNNGo_LayerGallery_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>
/// 返回
/// </summary>
protected void cmdReturn_Click(object sender, EventArgs e)
{
try
{
String ReturnUrl = WebHelper.GetStringParam(Request, "ReturnUrl", "");
Response.Redirect(ReturnUrl, false);
}
catch (Exception exc)
{
}
}
/// <summary>
/// 绑定左菜单
/// </summary>
public void BindLeftMenu()
{
if (InitMenuTabCollection != null && InitMenuTabCollection.Count > 0)
{
List <MenuTabItem> TokenItems = InitMenuTabCollection.ToList();
System.Text.StringBuilder sb = new System.Text.StringBuilder();
for (int i = 0; i < TokenItems.Count; i++)
{
if (String.IsNullOrEmpty(TokenItems[i].Parent) && TokenItems[i].Visible)
{
MenuTabItem item = TokenItems[i];
if (!item.IsAdministrator || IsAdministrator)
{
String ChildHtml = String.Empty;
bool is_active = false;
bool is_Child = false;
List <MenuTabItem> ChildList = InitMenuTabCollection.FindByParent(TokenItems[i].Token);
if (ChildList.Count > 0)
{
ChildHtml = BindLeftMenuBySubmenu(ChildList, out is_active);
is_Child = true;
}
if (item.Token.ToLower() == Token.ToLower())
{
is_active = true;
}
String active_class = is_active ? "active open" : "";
String language = WebHelper.GetStringParam(Request, "language", PortalSettings.DefaultLanguage);
String item_url = (ChildList != null && ChildList.Count > 0) || String.IsNullOrEmpty(item.Src) ? "javascript:;" : String.Format("{0}Index_Manager.aspx?PortalId={1}&TabId={2}&ModuleId={3}&Token={4}&language={5}{6}", ModulePath, PortalId, TabId, ModuleId, item.Token, language, ConvertParameter(item.Parameter));;
String item_icon = string.IsNullOrEmpty(item.Icon) ? "" : String.Format("<i class=\"{0}\"></i>", item.Icon);
sb.AppendFormat("<li class=\"{0}\">", active_class).AppendLine();
sb.AppendFormat("<a href=\"{0}\">{1} <span class=\"{2}\"> {2} </span> <span class=\"selected\"></span>", item_url, item_icon, ViewMenuText(item));
if (is_Child)
{
sb.Append("<i class=\"icon-arrow\"></i> ");
}
sb.Append("</a>").AppendLine();
sb.Append(ChildHtml).AppendLine();
sb.Append("</li>").AppendLine();
}
}
}
liLeftMenu.Text = sb.ToString();
}
}
/// <summary>
/// 错误捕获
/// </summary>
/// <param name="exc">错误</param>
public void ProcessModuleLoadException(Exception exc)
{
if (HttpContext.Current.Session["Exception"] != null)
{
HttpContext.Current.Session.Remove("Exception");
}
//增加当前序列化的内容到Session
HttpContext.Current.Session.Add("Exception", exc);
if (WebHelper.GetStringParam(Request, "Token", "").ToLower() != "error")
{
Response.Redirect(xUrl("ReturnUrl", HttpUtility.UrlEncode(WebHelper.GetScriptUrl), "Error"), false);
}
}
private void DeliverFile(HttpContext context)
{
DNNGo_LayerGallery_Files DataItem = DNNGo_LayerGallery_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;
}
