void linkButton_Click(object sender, EventArgs e)
{
// See if there was a hidden request
string hidden_request = HttpContext.Current.Request.Form["new_element_requested"] ?? String.Empty;
// Find the requested page
int page_requested = Convert.ToInt16(((LinkButton)sender).ID.Replace("newpagebutton", ""));
// If this was a cancel request do that
if (hidden_request == "cancel")
{
if (isProject)
{
Cached_Data_Manager.Remove_Project(user.UserID, item.BibID, null);
currentMode.Mode = Display_Mode_Enum.Administrative;
currentMode.Admin_Type = Admin_Type_Enum.Projects;
currentMode.My_Sobek_SubMode = String.Empty;
HttpContext.Current.Response.Redirect(currentMode.Redirect_URL());
}
else
{
Cached_Data_Manager.Remove_Digital_Resource_Object(user.UserID, item.BibID, item.VID, null);
currentMode.Mode = Display_Mode_Enum.Item_Display;
HttpContext.Current.Response.Redirect(currentMode.Redirect_URL());
}
}
else
{
// Save these changes to bib
template.Save_To_Bib(item, user, ((int)page));
// See if the user asked for a new element of a complex form type
string delayed_popup = String.Empty;
switch (hidden_request.Trim())
{
case "name":
delayed_popup = "name";
item.Bib_Info.Add_Named_Entity(String.Empty).Name_Type = Name_Info_Type_Enum.personal;
break;
case "title":
delayed_popup = "title";
item.Bib_Info.Add_Other_Title(String.Empty, Title_Type_Enum.alternative);
break;
case "subject":
delayed_popup = "subject";
item.Bib_Info.Add_Subject();
break;
case "spatial":
delayed_popup = "spatial";
item.Bib_Info.Add_Hierarchical_Geographic_Subject();
break;
case "relateditem":
delayed_popup = "relateditem";
item.Bib_Info.Add_Related_Item(new Related_Item_Info());
break;
case "save":
Complete_Item_Save();
break;
}
if (delayed_popup.Length > 0)
{
HttpContext.Current.Session["delayed_popup"] = delayed_popup;
}
if (page_requested.ToString() != currentMode.My_Sobek_SubMode)
{
// forward to requested page
currentMode.My_Sobek_SubMode = page_requested.ToString();
if (currentMode.My_Sobek_SubMode == "0")
{
currentMode.My_Sobek_SubMode = "preview";
}
if (isProject)
{
currentMode.My_Sobek_SubMode = page_requested.ToString() + item.BibID;
}
HttpContext.Current.Response.Redirect(currentMode.Redirect_URL() + "#template");
}
}
}
private void Complete_Item_Save()
{
if (isProject)
{
// Save the new project METS
item.Save_METS();
// Clear the cache of this item
Cached_Data_Manager.Remove_Project(user.UserID, item.BibID, null);
// Redirect
currentMode.Mode = Display_Mode_Enum.Administrative;
currentMode.Admin_Type = Admin_Type_Enum.Projects;
currentMode.My_Sobek_SubMode = String.Empty;
HttpContext.Current.Response.Redirect(currentMode.Redirect_URL());
}
else
{
// Determine the in process directory for this
string user_bib_vid_process_directory = SobekCM_Library_Settings.In_Process_Submission_Location + "\\" + user.UFID + "\\metadata_updates\\" + item.BibID + "_" + item.VID;
if (user.UFID.Trim().Length == 0)
{
user_bib_vid_process_directory = SobekCM_Library_Settings.In_Process_Submission_Location + "\\" + user.UserName.Replace(".", "").Replace("@", "") + "\\metadata_updates\\" + item.BibID + "_" + item.VID;
}
// Ensure the folder exists and is empty to start with
if (!Directory.Exists(user_bib_vid_process_directory))
{
Directory.CreateDirectory(user_bib_vid_process_directory);
}
else
{
// Anything older than a day should be deleted
string[] files = Directory.GetFiles(user_bib_vid_process_directory);
foreach (string thisFile in files)
{
try
{
File.Delete(thisFile);
}
catch (Exception)
{
// Not much to do here
}
}
}
// Update the METS file with METS note and name
item.METS_Header.Creator_Individual = user.UserName;
item.METS_Header.Modify_Date = DateTime.Now;
item.METS_Header.RecordStatus_Enum = METS_Record_Status.METADATA_UPDATE;
// Save the METS file and related items
bool successful_save = true;
try
{
SobekCM_Database.Save_Digital_Resource(item, DateTime.Now, true);
}
catch
{
successful_save = false;
}
// Create the static html pages
string base_url = currentMode.Base_URL;
try
{
Static_Pages_Builder staticBuilder = new Static_Pages_Builder(SobekCM_Library_Settings.System_Base_URL, SobekCM_Library_Settings.Base_Data_Directory, Translator, codeManager, itemList, iconList, webSkin);
string filename = user_bib_vid_process_directory + "\\" + item.BibID + "_" + item.VID + ".html";
staticBuilder.Create_Item_Citation_HTML(item, filename, SobekCM_Library_Settings.Image_Server_Network + item.Web.AssocFilePath);
}
catch (Exception)
{
// Failing to make the static page is not the worst thing in the world...
}
currentMode.Base_URL = base_url;
item.Source_Directory = user_bib_vid_process_directory;
item.Save_SobekCM_METS();
item.Save_Citation_Only_METS();
// If this was not able to be saved in the UFDC database, try it again
if (!successful_save)
{
SobekCM_Database.Save_Digital_Resource(item, DateTime.Now, false);
}
// Make sure the progress has been added to this item's work log
try
{
Database.SobekCM_Database.Tracking_Online_Edit_Complete(item.Web.ItemID, user.Full_Name, String.Empty);
}
catch (Exception)
{
// This is not critical
}
List <string> collectionnames = new List <string>();
MarcXML_File_ReaderWriter marcWriter = new MarcXML_File_ReaderWriter();
string Error_Message;
Dictionary <string, object> options = new Dictionary <string, object>();
options["MarcXML_File_ReaderWriter:Additional_Tags"] = item.MARC_Sobek_Standard_Tags(collectionnames, true, SobekCM_Library_Settings.System_Name, SobekCM_Library_Settings.System_Abbreviation);
marcWriter.Write_Metadata(item.Source_Directory + "\\marc.xml", item, options, out Error_Message);
// Copy this to all the image servers
SobekCM_Library_Settings.Refresh(Database.SobekCM_Database.Get_Settings_Complete(null));
string[] allFiles = Directory.GetFiles(user_bib_vid_process_directory);
string serverNetworkFolder = SobekCM_Library_Settings.Image_Server_Network + item.Web.AssocFilePath;
// Create the folder
if (!Directory.Exists(serverNetworkFolder))
{
Directory.CreateDirectory(serverNetworkFolder);
}
else
{
// Rename any existing standard mets to keep a backup
if (File.Exists(serverNetworkFolder + "\\" + item.BibID + "_" + item.VID + ".mets.xml"))
{
FileInfo currentMetsFileInfo = new FileInfo(serverNetworkFolder + "\\" + item.BibID + "_" + item.VID + ".mets.xml");
DateTime lastModDate = currentMetsFileInfo.LastWriteTime;
File.Copy(serverNetworkFolder + "\\" + item.BibID + "_" + item.VID + ".mets.xml", serverNetworkFolder + "\\" + item.BibID + "_" + item.VID + "_" + lastModDate.Year + "_" + lastModDate.Month + "_" + lastModDate.Day + ".mets.bak", true);
}
}
foreach (string thisFile in allFiles)
{
string destination_file = serverNetworkFolder + "\\" + (new FileInfo(thisFile)).Name;
File.Copy(thisFile, destination_file, true);
}
// Copy the static HTML file as well
try
{
if (!Directory.Exists(SobekCM_Library_Settings.Static_Pages_Location + item.BibID.Substring(0, 2) + "\\" + item.BibID.Substring(2, 2) + "\\" + item.BibID.Substring(4, 2) + "\\" + item.BibID.Substring(6, 2) + "\\" + item.BibID.Substring(8)))
{
Directory.CreateDirectory(SobekCM_Library_Settings.Static_Pages_Location + item.BibID.Substring(0, 2) + "\\" + item.BibID.Substring(2, 2) + "\\" + item.BibID.Substring(4, 2) + "\\" + item.BibID.Substring(6, 2) + "\\" + item.BibID.Substring(8));
}
if (File.Exists(user_bib_vid_process_directory + "\\" + item.BibID + "_" + item.VID + ".html"))
{
File.Copy(user_bib_vid_process_directory + "\\" + item.BibID + "_" + item.VID + ".html", SobekCM_Library_Settings.Static_Pages_Location + item.BibID.Substring(0, 2) + "\\" + item.BibID.Substring(2, 2) + "\\" + item.BibID.Substring(4, 2) + "\\" + item.BibID.Substring(6, 2) + "\\" + item.BibID.Substring(8) + "\\" + item.BibID + "_" + item.VID + ".html", true);
}
}
catch (Exception)
{
// This is not critical
}
// Add this to the cache
itemList.Add_SobekCM_Item(item, false);
// Now, delete all the files here
string[] all_files = Directory.GetFiles(user_bib_vid_process_directory);
foreach (string thisFile in all_files)
{
File.Delete(thisFile);
}
// Clear the user-specific and global cache of this item
Cached_Data_Manager.Remove_Digital_Resource_Object(user.UserID, item.BibID, item.VID, null);
Cached_Data_Manager.Remove_Digital_Resource_Object(item.BibID, item.VID, null);
Cached_Data_Manager.Remove_Items_In_Title(item.BibID, null);
// Forward to the display item again
currentMode.Mode = Display_Mode_Enum.Item_Display;
currentMode.ViewerCode = "citation";
HttpContext.Current.Response.Redirect(currentMode.Redirect_URL());
}
}
/// <summary> Constructor for a new instance of the Edit_Item_Metadata_MySobekViewer class </summary>
/// <param name="User"> Authenticated user information </param>
/// <param name="Current_Mode"> Mode / navigation information for the current request</param>
/// <param name="All_Items_Lookup"> Allows individual items to be retrieved by various methods as <see cref="Single_Item"/> objects.</param>
/// <param name="Current_Item"> Individual digital resource to be edited by the user </param>
/// <param name="Code_Manager"> Code manager contains the list of all valid aggregation codes </param>
/// <param name="HTML_Skin"> HTML Web skin which controls the overall appearance of this digital library </param>
/// <param name="Icon_Table"> Dictionary of all the wordmark/icons which can be tagged to the items </param>
/// <param name="HTML_Skin_Collection"> HTML Web skin collection which controls the overall appearance of this digital library </param>
/// <param name="Translator"> Language support object which handles simple translational duties </param>
/// <param name="Tracer">Trace object keeps a list of each method executed and important milestones in rendering</param>
public Edit_Item_Metadata_MySobekViewer(User_Object User,
SobekCM_Navigation_Object Current_Mode,
Item_Lookup_Object All_Items_Lookup,
SobekCM_Item Current_Item, Aggregation_Code_Manager Code_Manager,
Dictionary <string, Wordmark_Icon> Icon_Table,
SobekCM_Skin_Object HTML_Skin,
Language_Support_Info Translator,
SobekCM_Skin_Collection HTML_Skin_Collection,
Custom_Tracer Tracer)
: base(User)
{
Tracer.Add_Trace("Edit_Item_Metadata_MySobekViewer.Constructor", String.Empty);
currentMode = Current_Mode;
item = Current_Item;
itemList = All_Items_Lookup;
codeManager = Code_Manager;
iconList = Icon_Table;
webSkin = HTML_Skin;
popUpFormsHtml = String.Empty;
delayed_popup = String.Empty;
base.Translator = Translator;
skins = HTML_Skin_Collection;
// If the user cannot edit this item, go back
if (!user.Can_Edit_This_Item(item))
{
currentMode.My_Sobek_Type = My_Sobek_Type_Enum.Home;
HttpContext.Current.Response.Redirect(currentMode.Redirect_URL());
}
// Is this a project
isProject = item.Bib_Info.SobekCM_Type == TypeOfResource_SobekCM_Enum.Project;
string template_code = user.Edit_Template_Code;
if ((isProject) || (item.Contains_Complex_Content) || (item.Using_Complex_Template))
{
template_code = user.Edit_Template_MARC_Code;
}
template = Cached_Data_Manager.Retrieve_Template(template_code, Tracer);
if (template != null)
{
Tracer.Add_Trace("Edit_Item_Metadata_MySobekViewer.Constructor", "Found template in cache");
}
else
{
Tracer.Add_Trace("Edit_Item_Metadata_MySobekViewer.Constructor", "Reading template file");
// Read this template
Template_XML_Reader reader = new Template_XML_Reader();
template = new Template();
reader.Read_XML(SobekCM_Library_Settings.Base_MySobek_Directory + "templates\\edit\\" + template_code + ".xml", template, true);
// Add the current codes to this template
template.Add_Codes(Code_Manager);
// Save this into the cache
Cached_Data_Manager.Store_Template(template_code, template, Tracer);
}
// Get the current page number, or default to 1
page = 1;
if (currentMode.My_Sobek_SubMode.Length > 0)
{
if ((currentMode.My_Sobek_SubMode == "preview") || (currentMode.My_Sobek_SubMode == "marc") || (currentMode.My_Sobek_SubMode == "mets"))
{
page = 0;
}
else
{
page = 1;
bool isNumber = currentMode.My_Sobek_SubMode.All(Char.IsNumber);
if (isNumber)
{
if (isProject)
{
Double.TryParse(currentMode.My_Sobek_SubMode[0].ToString(), out page);
}
else
{
Double.TryParse(currentMode.My_Sobek_SubMode, out page);
}
}
else if (isProject)
{
if (Char.IsNumber(currentMode.My_Sobek_SubMode[0]))
{
Double.TryParse(currentMode.My_Sobek_SubMode[0].ToString(), out page);
}
}
}
}
// Handle post backs
if (Current_Mode.isPostBack)
{
// See if there was a hidden request
string hidden_request = HttpContext.Current.Request.Form["new_element_requested"] ?? String.Empty;
// If this was a cancel request do that
if (hidden_request == "cancel")
{
if (isProject)
{
Cached_Data_Manager.Remove_Project(user.UserID, item.BibID, null);
currentMode.Mode = Display_Mode_Enum.Administrative;
currentMode.Admin_Type = Admin_Type_Enum.Default_Metadata;
currentMode.My_Sobek_SubMode = String.Empty;
currentMode.Redirect();
}
else
{
Cached_Data_Manager.Remove_Digital_Resource_Object(user.UserID, item.BibID, item.VID, null);
currentMode.Mode = Display_Mode_Enum.Item_Display;
currentMode.Redirect();
}
return;
}
// Save these changes to bib
template.Save_To_Bib(item, user, ((int)page));
// See if the user asked for a new element of a complex form type
delayed_popup = String.Empty;
switch (hidden_request.Trim())
{
case "name":
delayed_popup = "name";
item.Bib_Info.Add_Named_Entity(String.Empty).Name_Type = Name_Info_Type_Enum.personal;
break;
case "title":
delayed_popup = "title";
item.Bib_Info.Add_Other_Title(String.Empty, Title_Type_Enum.alternative);
break;
case "subject":
delayed_popup = "subject";
item.Bib_Info.Add_Subject();
break;
case "spatial":
delayed_popup = "spatial";
item.Bib_Info.Add_Hierarchical_Geographic_Subject();
break;
case "relateditem":
delayed_popup = "relateditem";
item.Bib_Info.Add_Related_Item(new Related_Item_Info());
break;
case "save":
Complete_Item_Save();
break;
case "complicate":
item.Using_Complex_Template = true;
HttpContext.Current.Response.Redirect("?" + HttpContext.Current.Request.QueryString, false);
HttpContext.Current.ApplicationInstance.CompleteRequest();
currentMode.Request_Completed = true;
return;
case "simplify":
item.Using_Complex_Template = false;
HttpContext.Current.Response.Redirect("?" + HttpContext.Current.Request.QueryString, false);
HttpContext.Current.ApplicationInstance.CompleteRequest();
currentMode.Request_Completed = true;
return;
}
// Was this for a new page?
if (hidden_request.IndexOf("newpage") == 0)
{
string page_requested = hidden_request.Replace("newpage", "");
if (page_requested != currentMode.My_Sobek_SubMode)
{
// forward to requested page
currentMode.My_Sobek_SubMode = page_requested;
if (currentMode.My_Sobek_SubMode == "0")
{
currentMode.My_Sobek_SubMode = "preview";
}
if (isProject)
{
currentMode.My_Sobek_SubMode = page_requested + item.BibID;
}
HttpContext.Current.Response.Redirect(currentMode.Redirect_URL() + "#template", false);
HttpContext.Current.ApplicationInstance.CompleteRequest();
currentMode.Request_Completed = true;
}
}
}
}