public byte[] CreateReport(RepositoryItemMetadata item, RepositoryClientBase client)
{
// Get the DDI PhysicalInstance (dataset description)
var dataset = client.GetItem(item.CompositeId, ChildReferenceProcessing.Instantiate)
as PhysicalInstance;
// Populate all its variable information.
var populator = new GraphPopulator(client);
dataset.Accept(populator);
// Use the Colectica.Reporting MigraDoc helper to create a PDF that
// simply lists all variables with their names, labels, and types.
var document = new Document();
document.Info.Title = "Sample Variable Summary";
// Add a title.
var section = document.AddSection();
var paragraph = section.AddParagraph(dataset.DublinCoreMetadata.Title.Best);
paragraph.Format.Font.Bold = true;
// Create the report helper.
ReportContext context = new ReportContext();
var builder = new ItemBuilderBase(document, context);
// Get all variables in the dataset.
var allVariables = dataset
.DataRelationships
.SelectMany(x => x.LogicalRecords)
.SelectMany(x => x.VariablesInRecord)
.ToList();
// Make a list with one item for each variable.
builder.DefineList();
foreach (var variable in allVariables)
{
string lineText = $"{variable.ItemName.Best} - {variable.Label.Best} - {variable.RepresentationType}";
builder.AddListItem(lineText);
}
// Render the PDF and return it.
var pdfRenderer = new PdfDocumentRenderer(true);
pdfRenderer.Document = document;
pdfRenderer.RenderDocument();
using (var stream = new MemoryStream())
{
pdfRenderer.Save(stream, true);
var fileContents = stream.ToArray();
return(fileContents);
}
}
public byte[] CreateReport(DublinCore citation, List <RepositoryItemMetadata> items, RepositoryClientBase client)
{
// Get identification for all the DDI variables in the item list.
var variableIDs = items
.Where(x => x.ItemType == DdiItemType.Variable)
.Select(x => x.CompositeId)
.ToIdentifierCollection();
// Fetch all the variables.
var allVariables = client.GetItems(variableIDs)
.OfType <Variable>();
// Use the Colectica.Reporting MigraDoc helper to create a PDF that
// simply lists all variables with their names, labels, and types.
var document = new Document();
document.Info.Title = "Sample Variable Summary";
// Add a title.
var section = document.AddSection();
var paragraph = section.AddParagraph(citation.Title.Best);
paragraph.Format.Font.Bold = true;
// Create the report helper.
ReportContext context = new ReportContext();
var builder = new ItemBuilderBase(document, context);
// Make a list with one item for each variable.
builder.DefineList();
foreach (var variable in allVariables)
{
string lineText = $"{variable.ItemName.Best} - {variable.Label.Best} - {variable.RepresentationType}";
builder.AddListItem(lineText);
}
// Render the PDF and return it.
var pdfRenderer = new PdfDocumentRenderer(true);
pdfRenderer.Document = document;
pdfRenderer.RenderDocument();
using (var stream = new MemoryStream())
{
pdfRenderer.Save(stream, true);
var fileContents = stream.ToArray();
return(fileContents);
}
}