/// <summary>
/// Adds individual FHIR Resource Instance files attached to the implementation guide being exported
/// to the ZIP package
/// </summary>
/// <remarks>Uses the mime-type of the file to determine if the attached file is xml or json.</remarks>
private void AddResourceInstances()
{
var parserSettings = new fhir_latest.Hl7.Fhir.Serialization.ParserSettings();
parserSettings.AcceptUnknownMembers = true;
parserSettings.AllowUnrecognizedEnums = true;
parserSettings.DisallowXsiAttributesOnRoot = false;
var fhirXmlParser = new FhirXmlParser(parserSettings);
var fhirJsonParser = new FhirJsonParser(parserSettings);
// Check that each FHIR resource instance is valid and has the required fields
foreach (var file in ig.Files)
{
var fileData = file.GetLatestData();
fhir_latest.Hl7.Fhir.Model.Resource resource = null;
string resourceContent;
string fileExtension = "";
try
{
string fileContent = System.Text.Encoding.UTF8.GetString(fileData.Data);
if (file.MimeType == "application/xml" || file.MimeType == "text/xml")
{
resource = fhirXmlParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(fileContent);
fileExtension = "xml";
}
else if (file.MimeType == "application/json" || file.MimeType == "binary/octet-stream")
{
resource = fhirJsonParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(fileContent);
fileExtension = "json";
}
}
catch
{
}
if (resource == null || string.IsNullOrEmpty(resource.Id))
{
continue;
}
try
{
// Convert the resource to the desired format for output
resourceContent = this.Serialize(resource);
fileExtension = this.JsonFormat ? "json" : "xml";
string fileName = string.Format("resources/{0}/{1}.{2}", resource.ResourceType.ToString().ToLower(), resource.Id, fileExtension);
// Add the resource to the zip file
this.zip.AddEntry(fileName, resourceContent);
}
catch
{
string fileName = string.Format("resources/{0}/{1}.{2}", resource.ResourceType.ToString().ToLower(), resource.Id, fileExtension);
this.zip.AddEntry(fileName, fileData.Data);
}
}
}
public LatestValidator(IObjectRepository tdb)
: base(tdb)
{
var parserSettings = new fhir_latest.Hl7.Fhir.Serialization.ParserSettings();
parserSettings.AcceptUnknownMembers = true;
parserSettings.AllowUnrecognizedEnums = true;
parserSettings.DisallowXsiAttributesOnRoot = false;
this.fhirXmlParser = new FhirXmlParser(parserSettings);
this.fhirJsonParser = new FhirJsonParser(parserSettings);
}
public FhirImplementationGuide Convert(ImplementationGuide ig, SummaryType?summaryType = null, bool includeVocabulary = true)
{
var parserSettings = new fhir_latest.Hl7.Fhir.Serialization.ParserSettings();
parserSettings.AcceptUnknownMembers = true;
parserSettings.AllowUnrecognizedEnums = true;
parserSettings.DisallowXsiAttributesOnRoot = false;
var fhirXmlParser = new FhirXmlParser(parserSettings);
var fhirJsonParser = new FhirJsonParser(parserSettings);
string url = string.Format("ImplementationGuide/{0}", ig.Id);
if (!string.IsNullOrEmpty(ig.Identifier) && (ig.Identifier.StartsWith("http://") || ig.Identifier.StartsWith("https://")))
{
url = ig.Identifier.TrimEnd('/') + "/" + url.TrimStart('/');
}
var fhirImplementationGuide = new FhirImplementationGuide()
{
Id = ig.Id.ToString(),
Name = ig.Name,
Url = url
};
// Status
if (ig.PublishStatus == PublishStatus.GetPublishedStatus(this.tdb))
{
fhirImplementationGuide.Status = PublicationStatus.Active;
}
else if (ig.PublishStatus == PublishStatus.GetRetiredStatus(this.tdb) || ig.PublishStatus == PublishStatus.GetDeprecatedStatus(this.tdb))
{
fhirImplementationGuide.Status = PublicationStatus.Retired;
}
else
{
fhirImplementationGuide.Status = PublicationStatus.Draft;
}
if (summaryType == null || summaryType == SummaryType.Data)
{
// Package
FhirImplementationGuide.PackageComponent package = new FhirImplementationGuide.PackageComponent();
package.Name = "Profiles in this Implementation Guide";
fhirImplementationGuide.Package.Add(package);
// Page: Create a page for the implementation guide. This is required by the fhir ig publisher
fhirImplementationGuide.Page = new FhirImplementationGuide.PageComponent();
fhirImplementationGuide.Page.Kind = FhirImplementationGuide.GuidePageKind.Page;
fhirImplementationGuide.Page.Title = ig.GetDisplayName();
fhirImplementationGuide.Page.Source = string.Format("{0}://{1}/IG/View/{2}", this.scheme, this.authority, ig.Id);
// Add profiles to the implementation guide
List <Template> templates = ig.GetRecursiveTemplates(this.tdb, inferred: false);
var profileResources = (from t in templates.OrderBy(y => y.ImpliedTemplateId)
select new FhirImplementationGuide.ResourceComponent()
{
Example = false,
Source = new ResourceReference()
{
Reference = string.Format("StructureDefinition/{0}", t.FhirId()),
Display = t.Name
}
});
package.Resource.AddRange(profileResources);
if (includeVocabulary)
{
// Add value sets to the implementation guide
var valueSetsIds = (from t in templates
join tc in this.tdb.TemplateConstraints.AsNoTracking() on t.Id equals tc.TemplateId
where tc.ValueSetId != null
select tc.ValueSetId)
.Distinct()
.ToList();
var valueSets = (from vs in this.tdb.ValueSets
join vsi in valueSetsIds on vs.Id equals vsi
select vs).ToList();
var valueSetResources = (from vs in valueSets
where vs.GetIdentifier() != null && !vs.GetIdentifier().StartsWith("http://hl7.org/fhir/ValueSet/") // Ignore value sets in the base spec
select new FhirImplementationGuide.ResourceComponent()
{
Example = false,
Source = new ResourceReference()
{
Reference = string.Format("ValueSet/{0}", vs.GetFhirId()),
Display = vs.Name
}
});
package.Resource.AddRange(valueSetResources);
}
// Add each of the individual FHIR resources added as files to the IG
foreach (var file in ig.Files)
{
var fileData = file.GetLatestData();
Resource resource = null;
try
{
string fileContent = System.Text.Encoding.UTF8.GetString(fileData.Data);
if (file.MimeType == "application/xml" || file.MimeType == "text/xml")
{
resource = fhirXmlParser.Parse <Resource>(fileContent);
}
else if (file.MimeType == "application/json")
{
resource = fhirJsonParser.Parse <Resource>(fileContent);
}
}
catch
{
}
if (resource == null || string.IsNullOrEmpty(resource.Id))
{
continue;
}
var packageFile = new FhirImplementationGuide.ResourceComponent()
{
Example = false,
Source = new ResourceReference()
{
Reference = string.Format("{0}/{1}", resource.ResourceType, resource.Id),
Display = GetResourceName(resource, file.FileName)
}
};
package.Resource.Add(packageFile);
}
// Add each of the samples generated for the template/profile
var templateExamples = (from t in templates
join ts in this.tdb.TemplateSamples on t.Id equals ts.TemplateId
select new { Template = t, Sample = ts });
foreach (var templateExample in templateExamples)
{
Resource resource = null;
try
{
resource = fhirXmlParser.Parse <Resource>(templateExample.Sample.XmlSample);
}
catch
{
}
try
{
if (resource == null)
{
resource = fhirJsonParser.Parse <Resource>(templateExample.Sample.XmlSample);
}
}
catch
{
}
if (resource == null || string.IsNullOrEmpty(resource.Id))
{
continue;
}
var packageExample = new FhirImplementationGuide.ResourceComponent()
{
Example = true,
Source = new ResourceReference()
{
Reference = string.Format("{0}/{1}", resource.ResourceType, resource.Id),
Display = GetResourceName(resource, templateExample.Sample.Name)
},
ExampleFor = new ResourceReference()
{
Reference = string.Format("StructureDefinition/{0}", templateExample.Template.Bookmark),
Display = templateExample.Template.Name
}
};
package.Resource.Add(packageExample);
}
}
return(fhirImplementationGuide);
}
/// <summary>
/// Adds examples for the profiles to the ZIP package. Only adds valid samples to the zip package.
/// </summary>
/// <remarks>Attempts to use the fhir-net-api to parse the resource as Xml and then as Json. If the sample
/// cannot be parsed successfully, then it is skipped and not added to the ZIP package.</remarks>
private void AddExamples()
{
// Validate that each of the samples associated with profiles has the required fields
var templateExamples = (from t in this.templates
join ts in this.tdb.TemplateSamples on t.Id equals ts.TemplateId
select new { Template = t, Sample = ts });
var parserSettings = new fhir_latest.Hl7.Fhir.Serialization.ParserSettings();
parserSettings.AcceptUnknownMembers = true;
parserSettings.AllowUnrecognizedEnums = true;
parserSettings.DisallowXsiAttributesOnRoot = false;
var fhirXmlParser = new FhirXmlParser(parserSettings);
var fhirJsonParser = new FhirJsonParser(parserSettings);
foreach (var templateExample in templateExamples)
{
fhir_latest.Hl7.Fhir.Model.Resource resource = null;
string fileExtension = "";
DataExamples.StructureDefinition strucDefExamples = new DataExamples.StructureDefinition();
if (this.dataExamples.StructureDefinitions.ContainsKey(templateExample.Template.Bookmark))
{
strucDefExamples = this.dataExamples.StructureDefinitions[templateExample.Template.Bookmark];
}
else
{
this.dataExamples.StructureDefinitions.Add(templateExample.Template.Bookmark, strucDefExamples);
}
try
{
resource = fhirXmlParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(templateExample.Sample.XmlSample);
fileExtension = "xml";
}
catch
{
}
try
{
if (resource == null)
{
resource = fhirJsonParser.Parse <fhir_latest.Hl7.Fhir.Model.Resource>(templateExample.Sample.XmlSample);
fileExtension = "json";
}
}
catch
{
}
if (resource == null || string.IsNullOrEmpty(resource.Id))
{
continue;
}
string fileName = string.Format("resources/{0}/{1}.{2}", resource.ResourceType.ToString().ToLower(), resource.Id, fileExtension);
this.zip.AddEntry(fileName, templateExample.Sample.XmlSample);
// Add the sample to the control file
string keyValue = string.Format("{0}/{1}", resource.ResourceType.ToString(), resource.Id);
string baseValue = string.Format("{0}-{1}.html", resource.ResourceType.ToString(), resource.Id);
this.control.Resources.Add(keyValue, new Models.Control.ResourceReference()
{
//template_base = "instance-template-example.html",
ReferenceBase = baseValue
});
strucDefExamples.Examples.Add(new DataExamples.Example()
{
Type = resource.ResourceType.ToString(),
Id = resource.Id
});
}
}