public static List <RepositoryItemMetadata> GetAllRepositoryQuestions(string agency, Guid id, RepositoryClientBase client)
{
// Retrieves data for the selected study from the repository to be used in determining equivalences
List <RepositoryItemMetadata> infoList = new List <RepositoryItemMetadata>();
MultilingualString.CurrentCulture = "en-GB";
//IVersionable item = client.GetLatestItem(id, agency,
// ChildReferenceProcessing.Populate);
IVersionable item = client.GetLatestItem(id, agency);
var studyUnit = item as StudyUnit;
SetSearchFacet setFacet = new SetSearchFacet();
setFacet.ItemTypes.Add(DdiItemType.QuestionItem);
if (studyUnit == null)
{
return(infoList);
}
var matches = client.SearchTypedSet(studyUnit.CompositeId,
setFacet);
infoList = client.GetRepositoryItemDescriptions(matches.ToIdentifierCollection()).ToList();
return(infoList);
}
public static QuestionModel GetAllQuestions(QuestionModel model, string agency, Guid id, string itemType)
{
MultilingualString.CurrentCulture = "en-GB";
var client = ClientHelper.GetClient();
IVersionable item = client.GetLatestItem(id, agency,
ChildReferenceProcessing.Populate);
var studyUnit = item as StudyUnit;
//var studyModel = new List<RepositoryItemMetadata>();
//studyModel.StudyUnit = studyUnit;
foreach (var qualityStatement in studyUnit.QualityStatements)
{
client.PopulateItem(qualityStatement);
}
// Use a set search to get a list of all questions that are referenced
// by the study. A set search will return items that may be several steps
// away.
SetSearchFacet setFacet = new SetSearchFacet();
setFacet.ItemTypes.Add(DdiItemType.QuestionItem);
var matches = client.SearchTypedSet(studyUnit.CompositeId,
setFacet);
var infoList = client.GetRepositoryItemDescriptions(matches.ToIdentifierCollection());
foreach (var info in infoList)
{
model.AllQuestions.Add(info);
var references = Helper.GetReferences(info.AgencyId, info.Identifier);
foreach (var reference in references)
{
if (itemType == "Variable")
{
if (reference.ItemType == new Guid("683889c6-f74b-4d5e-92ed-908c0a42bb2d"))
{
reference.ItemType = info.Identifier;
model.AllVariables.Add(reference);
}
}
if (reference.ItemType == new Guid("5cc915a1-23c9-4487-9613-779c62f8c205"))
{
reference.ItemType = info.Identifier;
model.AllConcepts.Add(reference);
}
}
}
return(model);
}
public int GetQuestionCount(string agency, Guid id)
{
MultilingualString.CurrentCulture = "en-US";
var client = ClientHelper.GetClient();
IVersionable item = client.GetLatestItem(id, agency,
ChildReferenceProcessing.Populate);
var studyUnit = item as StudyUnit;
SetSearchFacet setFacet = new SetSearchFacet();
setFacet.ItemTypes.Add(DdiItemType.QuestionItem);
var matches = client.SearchTypedSet(studyUnit.CompositeId,
setFacet);
var infoList = client.GetRepositoryItemDescriptions(matches.ToIdentifierCollection());
return(infoList.Count());
}
public static IdentifierTriple GetContainingPhysicalInstance(IdentifierTriple id, RepositoryClientBase client)
{
var facet = new SetSearchFacet();
facet.ItemTypes.Add(DdiItemType.PhysicalInstance);
facet.ReverseTraversal = true;
facet.LeafItemTypes.Add(DdiItemType.VariableScheme);
facet.LeafItemTypes.Add(DdiItemType.VariableGroup);
var response = client.SearchTypedSet(id, facet);
var piID = response.OrderByDescending(x => x.Version).FirstOrDefault();
if (piID == null)
{
return(null);
}
return(piID.CompositeId);
}
/// <summary>
/// Counts the number of Categories with the same label that are
/// found in a particular ResourcePackage in the Repository.
/// For each unique category label, output the number of categories with that label.
/// This is useful for determining whether harmonizing a repository's Category items
/// would be a worthwhile effort.
/// </summary>
/// <remarks>
/// This will provide output like this:
/// Yes: 1
/// No: 1
/// Don't know: 12
/// Refused: 12
/// </remarks>
public void CountUniqueCategoryLabels()
{
MultilingualString.CurrentCulture = "en-GB";
var client = RepositoryIntro.GetClient();
// To search within a certain set of items, we create a SetSearchFacet object.
// We can set some properties on this object to tell the repository what
// items we want to find.
SetSearchFacet facet = new SetSearchFacet();
// Find all Category items.
facet.ItemTypes.Add(DdiItemType.Category);
// Search under the item with the provided identification.
// This method returns a collection of identifiers of all matching items.
var categoryIDs = client.SearchTypedSet(
new IdentifierTriple(new Guid("e92ac0d9-9f2f-4891-9c42-75bfeafc6d23"), 3, "example.org"),
facet);
// The identifiers by themselves don't give us much information.
// Ask the repository for descriptions of all the categories.
// This is a very fast call, compared to retrieving the fully populated Category objects,
// and it has the information we need: each category's name, label, and description.
var categoryDescriptions = client.GetRepositoryItemDescriptions(categoryIDs.ToIdentifierCollection());
// Group the categories by label. The GroupBy method returns a list of lists, looking something like this:
// "Yes" -> [cat1Desc, cat2Desc, cat3Desc]
// "No" -> [cat4Desc, cat5Desc, cat6Desc]
// ...
var groupedCategories = categoryDescriptions.GroupBy(cat => cat.Label.Current);
// For each unique category label, output the number of categories with that label.
foreach (var group in groupedCategories.OrderBy(g => g.Count()))
{
Console.WriteLine(group.Key + ": " + group.Count().ToString());
}
}
/// <summary>
/// Counts the number of Categories with the same label that are
/// found in a particular ResourcePackage in the Repository.
/// For each unique category label, output the number of categories with that label.
/// This is useful for determining whether harmonizing a repository's Category items
/// would be a worthwhile effort.
/// </summary>
/// <remarks>
/// This will provide output like this:
/// Yes: 1
/// No: 1
/// Don't know: 12
/// Refused: 12
/// </remarks>
public void CountUniqueCategoryLabels()
{
MultilingualString.CurrentCulture = "en-GB";
var client = RepositoryIntro.GetClient();
// To search within a certain set of items, we create a SetSearchFacet object.
// We can set some properties on this object to tell the repository what
// items we want to find.
SetSearchFacet facet = new SetSearchFacet();
// Find all Category items.
facet.ItemTypes.Add(DdiItemType.Category);
// Search under the item with the provided identification.
// This method returns a collection of identifiers of all matching items.
var categoryIDs = client.SearchTypedSet(
new IdentifierTriple(new Guid("e92ac0d9-9f2f-4891-9c42-75bfeafc6d23"), 3, "example.org"),
facet);
// The identifiers by themselves don't give us much information.
// Ask the repository for descriptions of all the categories.
// This is a very fast call, compared to retrieving the fully populated Category objects,
// and it has the information we need: each category's name, label, and description.
var categoryDescriptions = client.GetRepositoryItemDescriptions(categoryIDs.ToIdentifierCollection());
// Group the categories by label. The GroupBy method returns a list of lists, looking something like this:
// "Yes" -> [cat1Desc, cat2Desc, cat3Desc]
// "No" -> [cat4Desc, cat5Desc, cat6Desc]
// ...
var groupedCategories = categoryDescriptions.GroupBy(cat => cat.Label.Current);
// For each unique category label, output the number of categories with that label.
foreach (var group in groupedCategories.OrderBy(g => g.Count()))
{
Console.WriteLine(group.Key + ": " + group.Count().ToString());
}
}
public void SetSearch()
{
var dataRelationshipIdentifier = new IdentifierTriple(new Guid(), 1, "int.example");
// Search for all Categories in the DataRelationship's set.
var facet = new SetSearchFacet();
facet.ItemTypes.Add(DdiItemType.Category);
var resultIdentifiers = client.SearchTypedSet(
dataRelationshipIdentifier,
facet);
// The set search only returns the identifiers of items.
// Request the description of each result here.
var results = client.GetRepositoryItemDescriptions(
resultIdentifiers.ToIdentifierCollection());
// Write a line for each result.
foreach (var result in results)
{
Console.WriteLine(result.Label["en-US"]);
}
}
private static StudyUnitModel GetAllQuestions(string agency, Guid id)
{
MultilingualString.CurrentCulture = "en-US";
var client = ClientHelper.GetClient();
IVersionable item = client.GetLatestItem(id, agency,
ChildReferenceProcessing.Populate);
var studyUnit = item as StudyUnit;
var studyModel = new StudyUnitModel();
studyModel.StudyUnit = studyUnit;
foreach (var qualityStatement in studyUnit.QualityStatements)
{
client.PopulateItem(qualityStatement);
}
// Use a set search to get a list of all questions that are referenced
// by the study. A set search will return items that may be several steps
// away.
SetSearchFacet setFacet = new SetSearchFacet();
setFacet.ItemTypes.Add(DdiItemType.QuestionItem);
var matches = client.SearchTypedSet(studyUnit.CompositeId,
setFacet);
var infoList = client.GetRepositoryItemDescriptions(matches.ToIdentifierCollection());
foreach (var info in infoList)
{
studyModel.Questions.Add(info);
}
return(studyModel);
}
public void SetSearch()
{
var dataRelationshipIdentifier = new IdentifierTriple(new Guid(), 1, "int.example");
// Search for all Categories in the DataRelationship's set.
var facet = new SetSearchFacet();
facet.ItemTypes.Add(DdiItemType.Category);
var resultIdentifiers = client.SearchTypedSet(
dataRelationshipIdentifier,
facet);
// The set search only returns the identifiers of items.
// Request the description of each result here.
var results = client.GetRepositoryItemDescriptions(
resultIdentifiers.ToIdentifierCollection());
// Write a line for each result.
foreach (var result in results)
{
Console.WriteLine(result.Label["en-US"]);
}
}
//
// GET: /Item/
public ActionResult Index(string agency, Guid id)
{
MultilingualString.CurrentCulture = "en-US";
var client = ClientHelper.GetClient();
// Retrieve the requested item from the Repository.
// Populate the item's children, so we can display information about them.
IVersionable item = client.GetLatestItem(id, agency,
ChildReferenceProcessing.Populate);
// To populate more than one level of children, you can use the GraphPopulator.
//GraphPopulator populator = new GraphPopulator(client);
//item.Accept(populator);
// The type of model and the view we want depends on the item type.
// This sample only provides specific support for a few item types,
// so we will just hard-code the type checking below.
ItemModel model = null;
string viewName = string.Empty;
if (item is CategoryScheme)
{
var categoryList = item as CategoryScheme;
// Create the model and set the item as a property, so it's contents can be displayed
var categorySchemeModel = new CategorySchemeModel();
categorySchemeModel.CategoryScheme = categoryList;
model = categorySchemeModel;
viewName = "CategoryList";
}
else if (item is StudyUnit)
{
var studyUnit = item as StudyUnit;
// Create the model and set the item as a property, so it's contents can be displayed
var studyModel = new StudyUnitModel();
studyModel.StudyUnit = studyUnit;
foreach (var qualityStatement in studyUnit.QualityStatements)
{
client.PopulateItem(qualityStatement);
}
// Use a set search to get a list of all questions that are referenced
// by the study. A set search will return items that may be several steps
// away.
SetSearchFacet setFacet = new SetSearchFacet();
setFacet.ItemTypes.Add(DdiItemType.QuestionItem);
var matches = client.SearchTypedSet(studyUnit.CompositeId,
setFacet);
var infoList = client.GetRepositoryItemDescriptions(matches.ToIdentifierCollection());
foreach (var info in infoList)
{
studyModel.Questions.Add(info);
}
model = studyModel;
viewName = "StudyUnit";
}
else if (item is CodeScheme)
{
var codeScheme = item as CodeScheme;
// Create the model and set the item as a property, so it's contents can be displayed
var codeSchemeModel = new CodeSchemeModel();
codeSchemeModel.CodeScheme = codeScheme;
model = codeSchemeModel;
viewName = "CodeList";
}
else if (item is QualityStatement)
{
var qualityStatement = item as QualityStatement;
var qualityStatementModel = new QualityStatementModel(qualityStatement);
model = qualityStatementModel;
viewName = "QualityStatement";
}
else
{
model = new ItemModel();
viewName = "GenericItem";
}
// Fopr all item types, get the version history of the item,
// and add the information to the model.
var history = client.GetVersionHistory(id, agency);
foreach (var version in history)
{
model.History.Add(version);
}
// Use a graph search to find a list of all items that
// directly reference this item.
GraphSearchFacet facet = new GraphSearchFacet();
facet.TargetItem = item.CompositeId;
facet.UseDistinctResultItem = true;
var referencingItemsDescriptions = client.GetRepositoryItemDescriptionsByObject(facet);
// Add the list of referencing items to the model.
foreach (var info in referencingItemsDescriptions)
{
model.ReferencingItems.Add(info);
}
// Return the appropriate view, sending in the model.
return View(viewName, model);
}
public object GetRepository(string agency, Guid id)
{
MultilingualString.CurrentCulture = "en-US";
var client = ClientHelper.GetClient();
// Retrieve the requested item from the Repository.
// Populate the item's children, so we can display information about them.
var v = client.GetLatestVersionNumber(id, agency);
IVersionable item1 = client.GetItem(id, agency, v);
IVersionable item = client.GetLatestItem(id, agency,
ChildReferenceProcessing.Populate);
// To populate more than one level of children, you can use the GraphPopulator.
//GraphPopulator populator = new GraphPopulator(client);
//item.Accept(populator);
// The type of model and the view we want depends on the item type.
// This sample only provides specific support for a few item types,
// so we will just hard-code the type checking below.
ItemModel model = null;
string viewName = string.Empty;
if (item is CategoryScheme)
{
var categoryList = item as CategoryScheme;
// Create the model and set the item as a property, so it's contents can be displayed
var categorySchemeModel = new CategorySchemeModel();
categorySchemeModel.CategoryScheme = categoryList;
model = categorySchemeModel;
viewName = "CategoryList";
}
else if (item is StudyUnit)
{
var studyUnit = item as StudyUnit;
// Create the model and set the item as a property, so it's contents can be displayed
var studyModel = new StudyUnitModel();
studyModel.StudyUnit = studyUnit;
var QualityStatements = studyUnit.QualityStatements.OrderBy(x => x.Identifier).ToList();
foreach (var qualityStatement in QualityStatements)
{
client.PopulateItem(qualityStatement);
}
// Use a set search to get a list of all questions that are referenced
// by the study. A set search will return items that may be several steps
// away.
SetSearchFacet setFacet = new SetSearchFacet();
setFacet.ItemTypes.Add(DdiItemType.QuestionItem);
var matches = client.SearchTypedSet(studyUnit.CompositeId,
setFacet);
var infoList = client.GetRepositoryItemDescriptions(matches.ToIdentifierCollection());
var infoList1 = from x in infoList
orderby x.DisplayLabel
select x;
foreach (var info in infoList1)
{
studyModel.Questions.Add(info);
}
model = studyModel;
viewName = "StudyUnit";
}
else if (item is CodeList)
{
var codeList = item as CodeList;
// Create the model and set the item as a property, so it's contents can be displayed
var codeListModel = new CodeListModel();
codeListModel.CodeList = codeList;
model = codeListModel;
viewName = "CodeList";
}
else if (item is QualityStatement)
{
var qualityStatement = item as QualityStatement;
var qualityStatementModel = new QualityStatementModel(qualityStatement);
model = qualityStatementModel;
viewName = "QualityStatement";
}
else
{
model = new ItemModel();
viewName = "GenericItem";
}
// Fopr all item types, get the version history of the item,
// and add the information to the model.
var history = client.GetVersionHistory(id, agency);
foreach (var version in history)
{
model.History.Add(version);
}
// Use a graph search to find a list of all items that
// directly reference this item.
GraphSearchFacet facet = new GraphSearchFacet();
facet.TargetItem = item.CompositeId;
facet.UseDistinctResultItem = true;
var referencingItemsDescriptions = client.GetRepositoryItemDescriptionsByObject(facet);
// Add the list of referencing items to the model.
foreach (var info in referencingItemsDescriptions)
{
model.ReferencingItems.Add(info);
}
return(model);
}
public void Commit()
{
var client = Utility.GetClient();
var facet = new SetSearchFacet();
facet.ItemTypes.Add(DdiItemType.Group);
facet.ItemTypes.Add(DdiItemType.DdiInstance);
facet.ReverseTraversal = true;
var toCommit = new List <IVersionable>();
toCommit.AddRange(toBeAdded);
toCommit.AddRange(workingSet.OfType <VariableScheme>());
toCommit.AddRange(workingSet.OfType <VariableGroup>());
toCommit.AddRange(workingSet.OfType <ControlConstructScheme>());
toCommit.AddRange(workingSet.OfType <ControlConstructGroup>());
foreach (var scope in scopes)
{
toCommit.AddRange(scope.Value.toBeAdded);
}
var versioner = new Versioner();
var acceptedTypes = new List <Guid>()
{
DdiItemType.ResourcePackage,
DdiItemType.DataCollection,
DdiItemType.InstrumentScheme,
DdiItemType.Instrument,
DdiItemType.VariableScheme,
DdiItemType.ControlConstructScheme
};
var joints = toCommit.Where(x => acceptedTypes.Contains(x.ItemType)).ToList();
var tops = new Dictionary <IdentifierTriple, IVersionable>();
foreach (var joint in joints)
{
var set = client.SearchTypedSet(joint.CompositeId, facet);
foreach (var parent in set)
{
var top = client.GetItem(
parent.CompositeId,
ChildReferenceProcessing.PopulateLatest
) as IVersionable;
if (top != null)
{
tops[top.CompositeId] = top;
}
}
}
foreach (var top in tops)
{
toCommit.Add(top.Value);
var one_down = top.Value.GetChildren().ToList();
for (var i = 0; i < one_down.Count; i++)
{
toCommit.Add(one_down[i]);
IVersionable su_joint;
if ((su_joint = toCommit.FirstOrDefault(x => one_down[i].CompositeId.Identifier == x.CompositeId.Identifier)) != default(IVersionable))
{
top.Value.ReplaceChild(one_down[i].CompositeId, su_joint);
}
else
{
foreach (var child in one_down[i].GetChildren().ToList())
{
var bottom_joint = toCommit.FirstOrDefault(x => x.CompositeId == child.CompositeId);
if (bottom_joint != default(IVersionable))
{
one_down[i].ReplaceChild(child.CompositeId, bottom_joint);
}
}
}
}
versioner.IncrementDityItemAndParents(top.Value);
}
client.RegisterItems(toCommit, new CommitOptions());
}
