private Linkbase CreateLabelLinkbase(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
var linkbase = new Linkbase(GetLinkbaseFileName(taxonomy, "lab"));
var labelLink = new LabelLink(LinkbaseXNames.Label, LinkRoles.Generic);
linkbase.AddLink(labelLink, dts);
var locCount = 0;
var labCount = 0;
foreach (var extensionItem in ExtensionItems)
{
var locLabel = $"loc{locCount}";
locCount += 1;
var locNode = CreateLocatorNode(locLabel, extensionItem, dts);
labelLink.AddNode(locNode);
foreach (var extensionLabel in extensionItem.Labels)
{
var labLabel = $"lab{labCount}";
labCount += 1;
var labNode = new LabelNode(labLabel, extensionLabel.Role, extensionLabel.Text, extensionLabel.Language);
labelLink.AddNode(labNode);
var arc = new LabelArc(locNode, labNode);
labelLink.AddArc(arc);
}
}
return(linkbase);
}
private Linkbase ParseLinkbase(XElement xLinkbase, Uri fileName)
{
var linkbase = new Linkbase(fileName);
var xLinks = xLinkbase.Elements()
.Where(e => e.Attribute(XLinkXNames.Type)?.Value == XLinkTypes.Extended).ToList();
foreach (var xLink in xLinks)
{
var link = CreateLink(xLink);
if (link != null)
{
linkbase.AddLink(link, _dts);
ParseNodes(xLink, link);
ParseArcs(xLink, link);
}
}
return(linkbase);
}
private Linkbase CreateDefinitionLinkbase(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
var linkbase = new Linkbase(GetLinkbaseFileName(taxonomy, "def"));
var memberItems = ExtensionItems.OfType <ExtensionMember>().ToList();
var groupedByHypercube = memberItems.SelectMany(i => i.Locations.Select(l =>
new { l.HypercubeName, Location = l, Item = i }))
.GroupBy(d => d.HypercubeName)
.ToList();
foreach (var groupByHypercube in groupedByHypercube)
{
var hypercubeNode = dts.GetAllLinks()
.Where(l => l.ElementName == LinkbaseXNames.Definition)
.SelectMany(l => l.NodesMap.Values)
.OfType <LocatorNode>()
.SingleOrDefault(ln => ln.Item.Name == groupByHypercube.Key);
if (hypercubeNode == null)
{
throw new InvalidOperationException($"Could not find a hypercube (aka table) {groupByHypercube.Key} in the DTS.");
}
var definitionLink = new DefinitionLink(LinkbaseXNames.Definition, hypercubeNode.Link.Role);
linkbase.AddLink(definitionLink, dts);
var locCount = 0;
foreach (var locationAndItem in groupByHypercube)
{
var dimensionLocationNode = hypercubeNode.FromArcs
.OfType <DefinitionArc>()
.Select(da => da.ToLocator)
.SingleOrDefault(ln => ln.Item.Name == locationAndItem.Location.DimensionName);
if (dimensionLocationNode == null)
{
throw new InvalidOperationException($"Could not find a dimension (aka axis) {locationAndItem.Location.DimensionName} in the hypercube (aka table) {groupByHypercube.Key}.");
}
var parentNodeInBaseTaxonomy = FindParentNode(dimensionLocationNode, locationAndItem.Location.ParentName);
if (parentNodeInBaseTaxonomy == null)
{
throw new InvalidOperationException($"There is no member {locationAndItem.Location.ParentName} in the dimension {groupByHypercube.Key}.");
}
var siblingArcs = parentNodeInBaseTaxonomy.GetOrderedOutgoingHierarchicalArcs <DefinitionArc>();
double newOrder;
try
{
newOrder = DetermineOrder(locationAndItem.Location.PrecedingSiblingName, siblingArcs);
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException($"The sibling {locationAndItem.Location.PrecedingSiblingName} was not found as a child of {locationAndItem.Location.ParentName} in the dimension {groupByHypercube.Key}.", ex);
}
var parentLocLabel = $"loc_{locCount}";
locCount += 1;
var parentNode = new LocatorNode(parentLocLabel, parentNodeInBaseTaxonomy.Item);
definitionLink.AddNode(parentNode);
var locLabel = $"loc_{locCount}";
locCount += 1;
var locNode = CreateLocatorNode(locLabel, locationAndItem.Item, dts);
definitionLink.AddNode(locNode);
var arc = new DefinitionArc(parentNode, locNode, newOrder);
definitionLink.AddArc(arc);
}
}
return(linkbase);
}
private Linkbase CreatePresentationLinkbase(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
var conceptItems = ExtensionItems.OfType <ExtensionConcept>().ToList(); // Does that include abstracts?
var linkbase = new Linkbase(GetLinkbaseFileName(taxonomy, "pre"));
var groupedByNetworkRole = conceptItems.SelectMany(i => i.Locations.Select(l =>
new { l.NetworkRole, Location = l, Item = i }))
.GroupBy(d => d.NetworkRole)
.ToList();
foreach (var groupByNetworkRole in groupedByNetworkRole)
{
var presentationLink = new PresentationLink(LinkbaseXNames.Presentation, groupByNetworkRole.Key);
linkbase.AddLink(presentationLink, dts);
var locCount = 0;
foreach (var locationAndItem in groupByNetworkRole)
{
var parentItem = dts.FindItem(locationAndItem.Location.ParentName);
if (parentItem == null)
{
throw new InvalidOperationException($"There is no concept {locationAndItem.Location.ParentName} in the DTS.");
}
var parentLocatorNodes = parentItem.Nodes
.Where(n => n.Link.Role == groupByNetworkRole.Key).ToList();
if (!parentLocatorNodes.Any())
{
throw new InvalidOperationException($"The concept {locationAndItem.Location.ParentName} is not in the presentation network {groupByNetworkRole.Key}.");
}
var siblingArcs = parentLocatorNodes.First().GetOrderedOutgoingHierarchicalArcs <PresentationArc>();
double newOrder;
try
{
newOrder = DetermineOrder(locationAndItem.Location.PrecedingSiblingName, siblingArcs);
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException($"The sibling {locationAndItem.Location.PrecedingSiblingName} was not found as a child of {locationAndItem.Location.ParentName} in the presentation network {groupByNetworkRole.Key}.", ex);
}
var parentLocLabel = $"loc_{locCount}";
locCount += 1;
var parentNode = new LocatorNode(parentLocLabel, parentItem);
presentationLink.AddNode(parentNode);
var childLocLabel = $"loc_{locCount}";
locCount += 1;
var childNode = CreateLocatorNode(childLocLabel, locationAndItem.Item, dts);
presentationLink.AddNode(childNode);
var arc = new PresentationArc(parentNode, childNode, newOrder, locationAndItem.Location.PreferredLabelRole);
presentationLink.AddArc(arc);
}
}
return(linkbase);
}