protected override List <RefLink> SelectReferences(IProgressObserver progress)
{
var service = new SupportService(User);
var taxaService = new TaxaService(User);
if (progress != null)
{
progress.ProgressMessage("Retrieving Reference links...");
}
var reflinks = service.GetReferenceLinks(TraitCategoryType.Taxon.ToString(), Taxon.TaxaID.Value);
if (Options.IncludeChildReferences == true)
{
var children = taxaService.GetExpandFullTree(Taxon.TaxaID.Value);
var elementCount = 0;
int total = children.Count;
if (progress != null)
{
progress.ProgressStart("Extracting references for children...");
}
foreach (Taxon child in children)
{
if (progress != null)
{
double percent = (((double)elementCount) / ((double)total)) * 100.0;
progress.ProgressMessage(string.Format("Processing {0}", child.TaxaFullName), percent);
}
elementCount++;
var links = service.GetReferenceLinks(TraitCategoryType.Taxon.ToString(), child.TaxaID.Value);
foreach (RefLink link in links)
{
reflinks.Add(link);
}
}
if (progress != null)
{
progress.ProgressEnd("");
}
}
return(reflinks);
}
private DataMatrix AddMediaForTaxon(int taxonId, IProgressObserver progress)
{
var results = new DataMatrix();
results.Columns.Add(new MatrixColumn {
Name = "MultimediaID", IsHidden = true
});
results.Columns.Add(new MatrixColumn {
Name = "TaxonID", IsHidden = true
});
results.Columns.Add(new MatrixColumn {
Name = "MultimediaLink", IsHidden = true
});
results.Columns.Add(new MatrixColumn {
Name = "Taxon name"
});
results.Columns.Add(new MatrixColumn {
Name = "Rank"
});
results.Columns.Add(new MatrixColumn {
Name = "Multimedia Name"
});
results.Columns.Add(new MatrixColumn {
Name = "Extension"
});
results.Columns.Add(new MatrixColumn {
Name = "Multimedia Type"
});
results.Columns.Add(new MatrixColumn {
Name = "Size"
});
results.Columns.Add(new MatrixColumn {
Name = "Attached To"
});
results.Columns.Add(new MatrixColumn {
Name = "MaterialID", IsHidden = true
});
if (progress != null)
{
progress.ProgressMessage("Extracting multimedia details for item...");
}
// First add the multimedia for this item
var links = SupportService.GetMultimediaItems(TraitCategoryType.Taxon.ToString(), taxonId);
var taxon = TaxaService.GetTaxon(taxonId);
foreach (MultimediaLink link in links)
{
AddTaxonRow(results, taxon, link);
}
if (_includeMaterial)
{
AddMaterialRowsForTaxon(results, taxon);
}
if (_recurse)
{
// Now find all the children of this item
if (progress != null)
{
progress.ProgressMessage("Retrieving child items...");
}
var children = TaxaService.GetExpandFullTree(taxonId);
var elementCount = 0;
int total = children.Count;
if (progress != null)
{
progress.ProgressStart("Extracting multimedia for children...");
}
foreach (Taxon child in children)
{
if (progress != null)
{
double percent = (((double)elementCount) / ((double)total)) * 100.0;
progress.ProgressMessage(string.Format("Processing {0}", child.TaxaFullName), percent);
}
elementCount++;
links = SupportService.GetMultimediaItems(TraitCategoryType.Taxon.ToString(), child.TaxaID.Value);
foreach (MultimediaLink link in links)
{
AddTaxonRow(results, child, link);
}
if (_includeMaterial)
{
AddMaterialRowsForTaxon(results, child);
}
}
}
if (progress != null)
{
progress.ProgressEnd(string.Format("{0} multimedia items found.", results.Rows.Count));
}
return(results);
}