private string[] GetPdfUrl(Data.PageSummaryView psv)
{
string[] returnStrings = new string[2];
string pdfLocation = psv.PdfLocation;
IFileAccessProvider fileAccess = new BHLProvider().GetFileAccessProvider(ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true");
try
{
bool fileExists = fileAccess.FileExists(pdfLocation);
if (fileExists)
{
returnStrings[0] =
fileAccess.GetFileSizeInMB(pdfLocation).ToString("0.") + " MB";
returnStrings[1] = psv.PdfAuthUrl;
return(returnStrings);
}
}
catch (Exception ex)
{
DebugUtility.WriteErrorInfo(Response, Request, ex);
}
return(null);
}
public void PopulateControl(Data.PageSummaryView ps)
{
pageName = Request.ServerVariables["SCRIPT_NAME"];
pageName = pageName.Substring(pageName.LastIndexOf("/") + 1, pageName.Length - pageName.LastIndexOf("/") - 1);
if (pageName.ToLower() == "titlepage.aspx")
{
ddlItem.Attributes.Add("onchange", "location.href='/item/' + this.options[selectedIndex].value");
}
if (ps != null)
{
CustomGenericList <Data.Item> item = new BHLProvider().ItemSelectByTitleId(ps.TitleID);
for (int i = 0; i < item.Count; i++)
{
if (item[i].Volume == null || item[i].Volume == "")
{
item.RemoveAt(i);
i--;
}
}
ddlItem.DataSource = item;
ddlItem.DataTextField = "DisplayedShortVolume";
ddlItem.DataValueField = "ItemID";
ddlItem.DataBind();
if (ddlItem.Items.Count <= 1)
{
ddlItem.Visible = false;
}
else
{
ddlItem.Visible = true;
}
}
if (ps != null)
{
ddlItem.SelectedValue = ps.ItemID.ToString();
String displayTitle = ps.ShortTitle + " " + (ps.PartNumber ?? "") + " " + (ps.PartName ?? "");
titleLiteral.Text = (displayTitle.Length <= 64) ? displayTitle : displayTitle.Substring(0, 64) + "...";
linkBib.HRef = "/bibliography/" + ps.TitleID.ToString();
linkPDFGen.HRef = "/pdfgen/" + ps.ItemID.ToString();
if (ps.DownloadUrl != String.Empty)
{
linkPDF.HRef = "http://www.archive.org/download/" + ps.BarCode + "/" + ps.BarCode + ".pdf";
linkPDF.Target = "_blank";
linkOCR.HRef = "http://www.archive.org/download/" + ps.BarCode + "/" + ps.BarCode + "_djvu.txt";
linkImages.HRef = "http://www.archive.org/download/" + ps.BarCode + "/" + ps.BarCode + "_jp2.zip";
linkAll.HRef = ps.DownloadUrl + ps.BarCode;
}
else
{
string[] pdfUrl = GetPdfUrl(ps);
if (pdfUrl != null)
{
linkPDF.Attributes["onclick"] = "javascript:window.open('" + pdfUrl[1] + "','pdf', 'width=400,height=200,status=no,toolbar=no,menubar=no,resizeable=no');";
linkPDF.InnerText += " (" + pdfUrl[0] + " PDF) ";
}
else
{
linkPDF.Visible = false;
}
linkOCR.Visible = false;
linkImages.Visible = false;
linkAll.Visible = false;
}
}
else
{
linkAbout.Visible = false;
}
}
private string GetTextUrl( PageSummaryView psv )
{
try
{
if (new BHLProvider().GetFileAccessProvider(ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true").FileExists(psv.OcrTextLocation))
{
return ( "/Text.aspx?PageId=" + psv.PageID );
}
else
return ( "" );
}
catch
{
if ( DebugUtility.IsDebugMode( this.Context.Request ) )
return ( "error" );
else
return "";
}
}
protected void Page_Load(object sender, EventArgs e)
{
main.SetPageType(Main.PageType.Content);
ControlGenerator.AddScriptControl(Page.Master.Page.Header.Controls, "/Scripts/ResizeBrowseUtils.js");
ControlGenerator.AddScriptControl(Page.Master.Page.Header.Controls, "/Scripts/jquery-1.2.6.min.js");
ControlGenerator.AddAttributesAndPreserveExisting(main.Body, "onload",
"ResizeContentPanel('browseContentPanel', 258);ResizeBrowseDivs();");
ControlGenerator.AddAttributesAndPreserveExisting(main.Body, "onresize",
"ResizeContentPanel('browseContentPanel', 258);ResizeBrowseDivs();");
Data.PageSummaryView ps = null;
CustomGenericList <Data.Item> items = null;
CustomGenericList <Data.Creator> creators = null;
CustomGenericList <Data.TitleTag> titleTags = null;
CustomGenericList <Data.Title_TitleIdentifier> titleIdentifiers = null;
CustomGenericList <Data.TitleAssociation> titleAssociations = null;
Data.Title title = null;
bool showData = false;
int titleId = 0;
if (Request["titleid"] != null)
{
if (!int.TryParse(Request.QueryString["titleid"], out titleId))
{
// Request seems to have included a MARCBibID instead of a TitleId
Data.PageSummaryView psBib = bhlProvider.PageTitleSummarySelectByBibID(Request.QueryString["titleid"].ToString());
if (psBib != null)
{
titleId = psBib.TitleID;
}
}
showData = true;
}
if (!showData && Request.QueryString["oclc"] != null)
{
// Get the title id associated with the OCLC identifier
Data.Title_TitleIdentifier titleTitleId = bhlProvider.Title_TitleIdentifierSelectByIdentifierValue(Request.QueryString["oclc"].ToString());
if (titleTitleId != null)
{
titleId = titleTitleId.TitleID;
}
showData = true;
}
if (showData)
{
hidTitleID.Value = titleId.ToString();
// Check to make sure this title hasn't been replaced. If it has, redirect
// to the appropriate titleid.
title = bhlProvider.TitleSelect(titleId);
if (title.RedirectTitleID != null)
{
Response.Redirect("/bibliography/" + title.RedirectTitleID.ToString());
Response.End();
}
// Set the title for the COinS
COinSControl1.TitleID = titleId;
ps = bhlProvider.PageTitleSummarySelectByTitleId(titleId);
if (ps == null)
{
Response.Redirect("/TitleNotFound.aspx");
Response.End();
}
Barcode = ps.BarCode;
creators = bhlProvider.CreatorSelectByTitleId(titleId);
items = bhlProvider.ItemSelectByTitleId(titleId);
titleTags = bhlProvider.TitleTagSelectTagTextByTitleId(titleId);
titleIdentifiers = bhlProvider.Title_TitleIdentifierSelectByTitleID(titleId);
titleAssociations = bhlProvider.TitleAssociationSelectByTitleId(titleId, true);
if (titleAssociations.Count == 0)
{
associationsDiv.Visible = false;
}
else
{
associationsDiv.Visible = true;
associationsRepeater.DataSource = titleAssociations;
associationsRepeater.DataBind();
}
foreach (Data.Item item in items)
{
// Populate empty volume descriptions with default text
if (item.Volume == String.Empty || item.Volume == null)
{
if (items.Count == 1)
{
item.Volume = "View Book";
}
if (items.Count > 1)
{
item.Volume = "(no volume description)";
}
}
// Make sure all Botanicus PDFs actually exist. Remove the DownloadUrl for any that do not.
if (item.DownloadUrl != String.Empty && item.ItemSourceID == 2)
{
// This is kludgy... should find a better way to do this
String pdfLocation = item.DownloadUrl.Replace("http://www.botanicus.org/", "\\\\server\\").Replace('/', '\\');
if (new BHLProvider().GetFileAccessProvider(ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true").FileExists(pdfLocation))
{
item.DownloadUrl = ConfigurationManager.AppSettings["PdfAuthUrl"] != null?String.Format(ConfigurationManager.AppSettings["PdfAuthUrl"], item.BarCode) : String.Empty;
}
else
{
item.DownloadUrl = String.Empty;
}
}
}
// Look for an OCLC identifier (use the first one... might need to account for multiple at some point)
bool oclcFound = false;
foreach (Data.Title_TitleIdentifier titleIdentifier in titleIdentifiers)
{
if (String.Compare(titleIdentifier.IdentifierName, "OCLC", StringComparison.CurrentCultureIgnoreCase) == 0)
{
localLibraryLink.NavigateUrl += "wcpa/oclc/";
if (titleIdentifier.IdentifierValue.ToLower().StartsWith("ocm"))
{
//strip the "ocm" from the beginning of the value.
localLibraryLink.NavigateUrl += titleIdentifier.IdentifierValue.Substring(3);
}
else
{
localLibraryLink.NavigateUrl += titleIdentifier.IdentifierValue;
}
oclcFound = true;
break;
}
}
if (!oclcFound)
{
string truncatedTitle = "";
if (title.FullTitle.Length > 220)
{
truncatedTitle = title.FullTitle.Substring(0, 220);
truncatedTitle = truncatedTitle.Substring(0, truncatedTitle.LastIndexOf(" "));
}
else
{
truncatedTitle = title.FullTitle;
}
localLibraryLink.NavigateUrl += "search?q=" + truncatedTitle.Replace(" ", "+") + "&qt=owc_search";
}
Master.Page.Title = "Biodiversity Heritage Library: Information about '" + ps.FullTitle + "'";
//descriptionLiteral.Text = title.TitleDescription;
publicationInfoLiteral.Text = title.PublicationDetails;
fullTitleLiteral.Text = title.FullTitle + " " + (title.PartNumber ?? "") + " " + (title.PartName ?? "");
if (title.CallNumber == null || title.CallNumber.Length == 0)
{
callNumberPanel.Visible = false;
}
else
{
callNumberLiteral.Text = title.CallNumber;
}
if (titleTags == null || titleTags.Count == 0)
{
subjectPanel.Visible = false;
}
else
{
int k = titleTags.Count - 1;
int i = 0;
StringBuilder sb = new StringBuilder();
foreach (Data.TitleTag titleTag in titleTags)
{
sb.Append("<a href='/subject/");
sb.Append(Server.UrlEncode(titleTag.TagText));
sb.Append("'>");
sb.Append(titleTag.TagText);
sb.Append("</a>");
if (i + 1 <= k)
{
sb.Append(", ");
}
i++;
}
subjectLiteral.Text = sb.ToString();
}
itemRepeater.DataSource = items;
itemRepeater.DataBind();
CustomGenericList <Data.Creator> authors = new CustomGenericList <Data.Creator>();
CustomGenericList <Data.Creator> additionalAuthors = new CustomGenericList <Data.Creator>();
foreach (Data.Creator creator in creators)
{
if (creator.CreatorRoleTypeForTitle >= 1 && creator.CreatorRoleTypeForTitle <= 3)
{
authors.Add(creator);
}
else
{
additionalAuthors.Add(creator);
}
}
authorsRepeater.DataSource = authors;
authorsRepeater.DataBind();
additionalAuthorsRepeater.DataSource = additionalAuthors;
additionalAuthorsRepeater.DataBind();
//Data.Institution institution = bhlProvider.InstitutionSelectByItemID( ps.ItemID );
//if ( institution != null )
//{
// if ( institution.InstitutionUrl != null && institution.InstitutionUrl.Trim().Length > 0 )
// {
// HyperLink link = new HyperLink();
// link.Text = institution.InstitutionName;
// link.NavigateUrl = institution.InstitutionUrl;
// link.Target = "_blank";
// attributionPlaceHolder.Controls.Add( link );
// }
// else
// {
// Literal literal = new Literal();
// literal.Text = institution.InstitutionName;
// attributionPlaceHolder.Controls.Add( literal );
// }
//}
if (Helper.IsAdmin(Request))
{
editTitleLink.NavigateUrl = "/Admin/TitleEdit.aspx?id=" + titleId.ToString();
}
else
{
editTitleLink.Visible = false;
}
// Get the full MARC details
bool marcFound = false;
String filepath = ps.MarcXmlLocation;
bool test = (ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true");
if (new BHLProvider().GetFileAccessProvider(ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true").FileExists(filepath))
{
marcFound = true;
}
else
{
// File not found in primary location, so look in alternate location (Botanicus files in alt location)
filepath = ps.MarcXmlAltLocation;
if (new BHLProvider().GetFileAccessProvider(ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true").FileExists(filepath))
{
marcFound = true;
}
}
if (marcFound)
{
string marcXML = new BHLProvider().GetFileAccessProvider(ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true").GetFileText(filepath);
XmlDocument xml = new XmlDocument();
StringReader reader = new StringReader(marcXML);
xml.Load(reader);
// Set up the XSL resolver that we'll use to extract the text from the xml
XmlUrlResolver resolver = new XmlUrlResolver();
resolver.Credentials = System.Net.CredentialCache.DefaultCredentials;
System.Xml.Xsl.XslTransform xslTransform = new System.Xml.Xsl.XslTransform();
// Format the MARC XML into a "readable" format
xslTransform.Load(Request.PhysicalApplicationPath + "xsl\\MARC21transformEnglish.xsl", resolver);
StringWriter output = new StringWriter();
xslTransform.Transform(xml, null, output, resolver);
litExpanded.Text = output.ToString();
// Format the MARC XML into a "flat" MARC format
xslTransform.Load(Request.PhysicalApplicationPath + "xsl\\MARC21transformMARC.xsl", resolver);
output = new StringWriter();
xslTransform.Transform(xml, null, output, resolver);
litMarc.Text = output.ToString();
viewcontrol.Visible = true;
}
else
{
viewcontrolnomarc.Visible = true;
}
// Get the BibTex citations for this title
try
{
hypBibTex.NavigateUrl += title.TitleID.ToString();
litBibTeX.Text = bhlProvider.TitleBibTeXGetCitationStringForTitleID(title.TitleID).Replace("\n", "<br>").Replace("\r", "<br>");
}
catch
{
hypBibTex.Visible = false;
litBibTeX.Text = "Error retrieving BibTex citations for this title.";
}
// Get the EndNote citation for this title
try
{
hypEndNote.NavigateUrl += title.TitleID.ToString();
litEndNote.Text = bhlProvider.TitleEndNoteGetCitationStringForTitleID(title.TitleID,
ConfigurationManager.AppSettings["ItemPageUrl"].ToString()).Replace("\n", "<br>").Replace("\r", "<br>");
}
catch
{
hypEndNote.Visible = false;
litEndNote.Text = "Error retrieving EndNote citations for this title.";
}
}
}
private string GetOcrText( PageSummaryView ps )
{
try
{
return new BHLProvider().GetFileAccessProvider(ConfigurationManager.AppSettings["UseRemoteFileAccessProvider"] == "true").GetFileText(ps.OcrTextLocation);
}
catch ( Exception ex )
{
return DebugUtility.GetErrorInfo( this.Context.Request, ex );
}
return "";
}
