/// <summary>
/// This method adds files to the repository
/// </summary>
/// <param name="Item">SPListItem</param>
/// <param name="TargetPID">string</param>
public static string AddItemToRepository(SPWeb Web, SPListItem Item, string TargetPID)
{
string _ObjectPID = string.Empty;
SPListItem ObjItem = Item;
//Getting the namespace format
string Namespace = string.Empty;
using (MySiteRepositorySettings ObjSettings = new MySiteRepositorySettings())
{
SPListItem settings = ObjSettings.GetRepositorySettings(SPContext.Current.Web.Title);
if (settings != null)
{
Namespace = settings["Namespace Format"].ToString().Replace("{listname}",Item.ParentList.Title.Replace(" ", ""));
}
}
//Add file to the repository --------------------------------------------------------------------------------
SPFile file = ObjItem.File;
if (file != null)
{
//MEtabasepath
//string METABASEPATH = "IIS://" + Web.Site.HostName + "/MimeMap";
//URL
//string url = Web.Url + '/' + file.Url;
//MimeType
string mimeType = MimeTypeHelper.GetContentType(file.Name);//MimeType.GetMimeTypeForExtension(METABASEPATH, Path.GetExtension(file.Name));
//Namespace
string nameSpace = Web.Title + "-" + ObjItem.ParentList.Title;
//Item Title
string itemTitle = ObjItem.Name.Trim();
//Skip Virus Scan
byte[] content = file.OpenBinary(SPOpenBinaryOptions.SkipVirusScan);
string author = "Unknown author";
if ((file.SourceFile != null) && !String.IsNullOrEmpty(file.SourceFile.Name))
{
author = file.SourceFile.Name.Trim();
}
else if ((file.Author != null) && !String.IsNullOrEmpty(file.Author.Name))
{
author = file.Author.Name.Trim();
}
HydraServiceFedoraExt hydraService = new HydraServiceFedoraExt();
_ObjectPID = hydraService.DepositSimpleContentObject(Namespace, itemTitle, TargetPID, content, mimeType, author, author);
//PolicyDS policyDS = new PolicyDS();
//policyDS.Xml = GetPolicyDS(hydraService.Pid,author);
//hydraService.AppendMetaData("POLICY", "XACML Policy Datastream", policyDS);
//Updating operation status for the exported list item
UpdateSourceItem(ObjItem, Web, _ObjectPID);
//Adding an entry in Published Documents Log
UpdatePublishedDocumentsLog(Web, _ObjectPID, ObjItem);
}
return _ObjectPID;
}
protected override void OnLoad(EventArgs e)
{
string _pid = string.Empty;
SPWeb ObjWeb = SPContext.Current.Web;
SPList ObjList = null;
SPListItem item = null;
if (Request.QueryString["item"] != null)
{
_itemId = Request.QueryString["item"].ToString();
}
if (Request.QueryString["listn"] == null)
{
if (Request.QueryString["list"] != null)
{
_listId = Request.QueryString["list"].ToString();
}
ObjList = ObjWeb.Lists[new Guid(_listId)];
item = ObjList.Items.GetItemById(Convert.ToInt32(_itemId));
_pid = item["Persistent ID"].ToString();
}
else
{
ObjList = ObjWeb.Lists[Request.QueryString["listn"]];
item = ObjList.Items.GetItemById(Convert.ToInt32(_itemId));
_pid = item["Persistent ID"].ToString();
}
HydraServiceFedoraExt hydraService = new HydraServiceFedoraExt();
Response.Clear();
Response.Buffer = true;
Response.ContentType = item["Content MimeType"].ToString();
Response.AddHeader("content-disposition", "attachment; filename=" + _pid + SPHelper.GetFileExtension(item["Content MimeType"].ToString()));
Response.BinaryWrite(hydraService.GetObjectHydra(_pid));
Response.Flush();
Response.End();
}
/// <summary>
/// DepositDocument. Uses the Hydranet code library to construct a Hydra profile Fedora repository object
/// and uses the same library to send it to the repository.
/// </summary>
private void DepositDocument()
{
if (_file != null)
{
using (SPWeb site = SPContext.Current.Web)
{
string url = site.Url + '/' + _file.Url;
string nameSpace = System.Configuration.ConfigurationManager.AppSettings["FedoraObjectNamespace"];
HydraServiceFedoraExt hydraService = new HydraServiceFedoraExt(nameSpace, _itemTitle, HttpContext.Current.User.Identity.Name, ":1");
byte[] content = null;
content = _file.OpenBinary(SPOpenBinaryOptions.SkipVirusScan); // virusscan could cain the server on a large file, files containing viruses should never have been allowed onto sharepoint in the first place anyway
if (ckShowDC.Checked)
{
hydraService.AppendDCMetaData(GetDC());
}
if (ckShowBasicMODs.Checked || ckshowIPMODs.Checked)
{
hydraService.AppendDescriptionMetaData(GetMODS());
}
hydraService.AppendContent(content, _mimeType);
hydraService.AddRelsExtMetaData(System.Configuration.ConfigurationManager.AppSettings["FedoraPublishQueuePID"]);
hydraService.DepositContentObject();
_successfulUpload = true;
ReportSuccess();
}
}
}