public static OperationOutcome ValidateResource(this FhirClient client, DomainResource resource, string id = null, FhirUri profile = null)
{
if (resource == null)
{
throw Error.ArgumentNull(nameof(resource));
}
var par = new Parameters().Add("resource", resource);
if (profile != null)
{
par.Add("profile", profile);
}
if (id == null)
{
return(expect <OperationOutcome>(client.TypeOperation(Operation.VALIDATE_RESOURCE, resource.TypeName, par)));
}
else
{
var loc = ResourceIdentity.Build(resource.TypeName, id);
return(expect <OperationOutcome>(client.InstanceOperation(loc, Operation.VALIDATE_RESOURCE, par)));
}
}
private void WriteHTMLOutput(Type type, object value, Stream writeStream)
{
StreamWriter writer = new StreamWriter(writeStream, Encoding.UTF8);
writer.WriteLine("<html>");
writer.WriteLine("<head>");
writer.WriteLine(" <link href=\"/Content/fhir-html.css\" rel=\"stylesheet\"></link>");
writer.WriteLine("</head>");
writer.WriteLine("<body>");
if (type == typeof(OperationOutcome))
{
OperationOutcome oo = (OperationOutcome)value;
if (oo.Text != null)
{
writer.Write(oo.Text.Div);
}
}
else if (type == typeof(Resource))
{
if (value is Bundle)
{
Bundle resource = (Bundle)value;
if (resource.SelfLink != null)
{
writer.WriteLine(String.Format("Searching: {0}<br/>", resource.SelfLink.OriginalString));
// Hl7.Fhir.Model.Parameters query = FhirParser.ParseQueryFromUriParameters(collection, parameters);
NameValueCollection ps = resource.SelfLink.ParseQueryString();
if (ps.AllKeys.Contains(FhirParameter.SORT))
{
writer.WriteLine(String.Format(" Sort by: {0}<br/>", ps[FhirParameter.SORT]));
}
if (ps.AllKeys.Contains(FhirParameter.SUMMARY))
{
writer.WriteLine(" Summary only<br/>");
}
if (ps.AllKeys.Contains(FhirParameter.COUNT))
{
writer.WriteLine(String.Format(" Count: {0}<br/>", ps[FhirParameter.COUNT]));
}
if (ps.AllKeys.Contains(FhirParameter.SNAPSHOT_INDEX))
{
writer.WriteLine(String.Format(" From RowNum: {0}<br/>", ps[FhirParameter.SNAPSHOT_INDEX]));
}
if (ps.AllKeys.Contains(FhirParameter.SINCE))
{
writer.WriteLine(String.Format(" Since: {0}<br/>", ps[FhirParameter.SINCE]));
}
foreach (var item in ps.AllKeys.Where(k => !k.StartsWith("_")))
{
if (ModelInfo.SearchParameters.Exists(s => s.Name == item))
{
writer.WriteLine(String.Format(" {0}: {1}<br/>", item, ps[item]));
//var parameters = transportContext..Request.TupledParameters();
//int pagesize = Request.GetIntParameter(FhirParameter.COUNT) ?? Const.DEFAULT_PAGE_SIZE;
//bool summary = Request.GetBooleanParameter(FhirParameter.SUMMARY) ?? false;
//string sortby = Request.GetParameter(FhirParameter.SORT);
}
else
{
writer.WriteLine(String.Format(" <i>{0}: {1} (excluded)</i><br/>", item, ps[item]));
}
}
}
if (resource.FirstLink != null)
{
writer.WriteLine(String.Format("First Link: {0}<br/>", resource.FirstLink.OriginalString));
}
if (resource.PreviousLink != null)
{
writer.WriteLine(String.Format("Previous Link: {0}<br/>", resource.PreviousLink.OriginalString));
}
if (resource.NextLink != null)
{
writer.WriteLine(String.Format("Next Link: {0}<br/>", resource.NextLink.OriginalString));
}
if (resource.LastLink != null)
{
writer.WriteLine(String.Format("Last Link: {0}<br/>", resource.LastLink.OriginalString));
}
// Write the other Bundle Header data
writer.WriteLine(String.Format("<span style=\"word-wrap: break-word; display:block;\">Type: {0}, {1} of {2}</span>", resource.Type.ToString(), resource.Entry.Count, resource.Total));
foreach (var item in resource.Entry)
{
//IKey key = item.ExtractKey();
writer.WriteLine("<div class=\"item-tile\">");
if (item.IsDeleted())
{
if (item.Request != null)
{
string id = item.Request.Url;
writer.WriteLine(String.Format("<span style=\"word-wrap: break-word; display:block;\">{0}</span>", id));
}
//if (item.Deleted.Instant.HasValue)
// writer.WriteLine(String.Format("<i>Deleted: {0}</i><br/>", item.Deleted.Instant.Value.ToString()));
writer.WriteLine("<hr/>");
writer.WriteLine("<b>DELETED</b><br/>");
}
else if (item.Resource != null)
{
Key key = item.Resource.ExtractKey();
string visualurl = key.WithoutBase().ToUriString();
string realurl = key.ToUriString() + "?_format=html";
writer.WriteLine(String.Format("<a style=\"word-wrap: break-word; display:block;\" href=\"{0}\">{1}</a>", realurl, visualurl));
if (item.Resource.Meta != null && item.Resource.Meta.LastUpdated.HasValue)
{
writer.WriteLine(String.Format("<i>Modified: {0}</i><br/>", item.Resource.Meta.LastUpdated.Value.ToString()));
}
writer.WriteLine("<hr/>");
if (item.Resource is DomainResource)
{
if ((item.Resource as DomainResource).Text != null && !string.IsNullOrEmpty((item.Resource as DomainResource).Text.Div))
{
writer.Write((item.Resource as DomainResource).Text.Div);
}
else
{
writer.WriteLine(String.Format("Blank Text: {0}<br/>", item.Resource.ExtractKey().ToUriString()));
}
}
else
{
writer.WriteLine("This is not a domain resource");
}
}
writer.WriteLine("</div>");
}
}
else
{
DomainResource resource = (DomainResource)value;
string org = resource.ResourceBase + "/" + resource.ResourceType.ToString() + "/" + resource.Id;
// TODO: This is probably a bug in the service (Id is null can throw ResourceIdentity == null
// reference ResourceIdentity : org = resource.ResourceIdentity().OriginalString;
writer.WriteLine(String.Format("Retrieved: {0}<hr/>", org));
string text = (resource.Text != null) ? resource.Text.Div : null;
writer.Write(text);
writer.WriteLine("<hr/>");
SummaryType summary = requestMessage.RequestSummary();
string xml = FhirSerializer.SerializeResourceToXml(resource, summary);
System.Xml.XPath.XPathDocument xmlDoc = new System.Xml.XPath.XPathDocument(new StringReader(xml));
// And we also need an output writer
System.IO.TextWriter output = new System.IO.StringWriter(new System.Text.StringBuilder());
// Now for a little magic
// Create XML Reader with style-sheet
System.Xml.XmlReader stylesheetReader = System.Xml.XmlReader.Create(new StringReader(Resources.RenderXMLasHTML));
System.Xml.Xsl.XslCompiledTransform xslTransform = new System.Xml.Xsl.XslCompiledTransform();
xslTransform.Load(stylesheetReader);
xslTransform.Transform(xmlDoc, null, output);
writer.WriteLine(output.ToString());
}
}
writer.WriteLine("</body>");
writer.WriteLine("</html>");
writer.Flush();
}
/// <summary>
/// see http://hl7.org/fhir/http.html#create
/// implementations MUST set LogicalId, VersionId and LastUpdated
/// see https://www.hl7.org/fhir/datatypes.html#id
/// Id format: [A-Za-z0-9\-\.]{1,64} (see Id.PATTERN)
/// </summary>
/// <param name="resource">
/// The resource to create
/// </param>
/// <returns>
/// Resource with adjusted values (LogicalId, VersionId, LastUpdated)
/// </returns>
public abstract Task <DomainResource> CreateResourceAsync(DomainResource resource);
public static async Task <OperationOutcome> ValidateUpdateAsync(this FhirClient client, DomainResource resource, string id, FhirUri profile = null)
{
if (id == null)
{
throw Error.ArgumentNull(nameof(id));
}
if (resource == null)
{
throw Error.ArgumentNull(nameof(resource));
}
var par = new Parameters().Add("resource", resource).Add("mode", new Code("update"));
if (profile != null)
{
par.Add("profile", profile);
}
var loc = ResourceIdentity.Build(resource.TypeName, id);
return(OperationResult <OperationOutcome>(await client.InstanceOperationAsync(loc, RestOperation.VALIDATE_RESOURCE, par).ConfigureAwait(false)));
}
public static OperationOutcome ValidateCreate(this FhirClient client, DomainResource resource,
FhirUri profile = null)
{
return(ValidateCreateAsync(client, resource, profile).WaitResult());
}
public static async Task <OperationOutcome> ValidateCreateAsync(this FhirClient client, DomainResource resource, FhirUri profile = null)
{
if (resource == null)
{
throw Error.ArgumentNull(nameof(resource));
}
var par = new Parameters().Add("resource", resource).Add("mode", new Code("create"));
if (profile != null)
{
par.Add("profile", profile);
}
return(OperationResult <OperationOutcome>(await client.TypeOperationAsync(RestOperation.VALIDATE_RESOURCE, resource.TypeName, par).ConfigureAwait(false)));
}
/// <summary>
/// Deserialize JSON into a FHIR DomainResource
/// </summary>
public static void DeserializeJsonProperty(this DomainResource current, ref Utf8JsonReader reader, JsonSerializerOptions options, string propertyName)
{
switch (propertyName)
{
case "text":
current.Text = new Hl7.Fhir.Model.Narrative();
((Hl7.Fhir.Model.Narrative)current.Text).DeserializeJson(ref reader, options);
break;
case "contained":
if ((reader.TokenType != JsonTokenType.StartArray) || (!reader.Read()))
{
throw new JsonException($"DomainResource error reading 'contained' expected StartArray, found {reader.TokenType}! depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
current.Contained = new List <Resource>();
while (reader.TokenType != JsonTokenType.EndArray)
{
current.Contained.Add(JsonStreamResourceConverter.PolymorphicRead(ref reader, typeof(Resource), options));
if (!reader.Read())
{
throw new JsonException($"DomainResource error reading 'contained' array, read failed! depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
if (reader.TokenType == JsonTokenType.EndObject)
{
reader.Read();
}
}
if (current.Contained.Count == 0)
{
current.Contained = null;
}
break;
case "extension":
if ((reader.TokenType != JsonTokenType.StartArray) || (!reader.Read()))
{
throw new JsonException($"DomainResource error reading 'extension' expected StartArray, found {reader.TokenType}! depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
current.Extension = new List <Extension>();
while (reader.TokenType != JsonTokenType.EndArray)
{
Hl7.Fhir.Model.Extension v_Extension = new Hl7.Fhir.Model.Extension();
v_Extension.DeserializeJson(ref reader, options);
current.Extension.Add(v_Extension);
if (!reader.Read())
{
throw new JsonException($"DomainResource error reading 'extension' array, read failed! depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
if (reader.TokenType == JsonTokenType.EndObject)
{
reader.Read();
}
}
if (current.Extension.Count == 0)
{
current.Extension = null;
}
break;
case "modifierExtension":
if ((reader.TokenType != JsonTokenType.StartArray) || (!reader.Read()))
{
throw new JsonException($"DomainResource error reading 'modifierExtension' expected StartArray, found {reader.TokenType}! depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
current.ModifierExtension = new List <Extension>();
while (reader.TokenType != JsonTokenType.EndArray)
{
Hl7.Fhir.Model.Extension v_ModifierExtension = new Hl7.Fhir.Model.Extension();
v_ModifierExtension.DeserializeJson(ref reader, options);
current.ModifierExtension.Add(v_ModifierExtension);
if (!reader.Read())
{
throw new JsonException($"DomainResource error reading 'modifierExtension' array, read failed! depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
if (reader.TokenType == JsonTokenType.EndObject)
{
reader.Read();
}
}
if (current.ModifierExtension.Count == 0)
{
current.ModifierExtension = null;
}
break;
// Complex: DomainResource, Export: DomainResource, Base: Resource
default:
((Hl7.Fhir.Model.Resource)current).DeserializeJsonProperty(ref reader, options, propertyName);
break;
}
}
public async Task <IActionResult> Get(string ResourceName, string id, string vid)
{
var buri = this.CalculateBaseURI("{ResourceName}");
if (!Id.IsValidValue(id))
{
throw new FhirServerException(HttpStatusCode.BadRequest, "ID [" + id + "] is not a valid FHIR Resource ID");
}
var Inputs = GetInputs(buri);
IFhirResourceServiceSTU3 model = GetResourceModel(ResourceName, Inputs);
Hl7.Fhir.Rest.SummaryType summary = GetSummaryParameter(Request);
Resource resource = await model.Get(id, vid, summary);
if (resource != null)
{
resource.ResourceBase = new Hl7.Fhir.Rest.ResourceIdentity(Request.RequestUri()).BaseUri;
if (resource is DomainResource)
{
DomainResource dr = resource as DomainResource;
switch (summary)
{
case Hl7.Fhir.Rest.SummaryType.False:
break;
case Hl7.Fhir.Rest.SummaryType.True:
// summary doesn't have the text in it.
dr.Text = null;
// there are no contained references in the summary form
dr.Contained = null;
// Add in the Meta Tag that indicates that this resource is only a partial
resource.Meta.Tag = new List <Coding>
{
new Coding("http://hl7.org/fhir/v3/ObservationValue", "SUBSETTED")
};
break;
case Hl7.Fhir.Rest.SummaryType.Text:
// what do we need to filter here
break;
case Hl7.Fhir.Rest.SummaryType.Data:
// summary doesn't have the text in it.
dr.Text = null;
// Add in the Meta Tag that indicates that this resource is only a partial
resource.Meta.Tag = new List <Coding>
{
new Coding("http://hl7.org/fhir/v3/ObservationValue", "SUBSETTED")
};
break;
}
}
if (ResourceName == "Binary")
{
// We need to reset the accepts type so that the correct formatter is used on the way out.
string formatParam = this.Request.GetParameter("_format");
if (string.IsNullOrEmpty(formatParam))
{
this.Request.GetTypedHeaders().Accept.Clear();
this.Request.GetTypedHeaders().Accept.Add(new MediaTypeHeaderValue((resource as Binary).ContentType));
}
}
return(new ObjectResult(resource));
}
// this request is a "you wanted what?"
return(new NotFoundResult());
}
public bool TryGetResource(String url, out DomainResource resource)
{
return(this.resources.TryGetValue(url, out resource));
}
public HttpResponseMessage Get(string ResourceName, string id, string vid)
{
try
{
var buri = this.CalculateBaseURI("{ResourceName}");
if (!Id.IsValidValue(id))
{
throw new FhirServerException(HttpStatusCode.BadRequest, "ID [" + id + "] is not a valid FHIR Resource ID");
}
var Inputs = GetInputs(buri);
IFhirResourceServiceSTU3 model = GetResourceModel(ResourceName, Inputs);
Hl7.Fhir.Rest.SummaryType summary = GetSummaryParameter(Request);
Resource resource = model.Get(id, vid, summary);
if (resource != null)
{
var baseResource = new Hl7.Fhir.Rest.ResourceIdentity(Request.RequestUri);
resource.ResourceBase = new Uri(string.Format("http://{0}", baseResource.Authority));
if (resource is DomainResource)
{
DomainResource dr = resource as DomainResource;
switch (summary)
{
case Hl7.Fhir.Rest.SummaryType.False:
break;
case Hl7.Fhir.Rest.SummaryType.True:
// summary doesn't have the text in it.
dr.Text = null;
// there are no contained references in the summary form
dr.Contained = null;
// Add in the Meta Tag that indicates that this resource is only a partial
resource.Meta.Tag = new List <Coding>
{
new Coding("http://hl7.org/fhir/v3/ObservationValue", "SUBSETTED")
};
break;
case Hl7.Fhir.Rest.SummaryType.Text:
// what do we need to filter here
break;
case Hl7.Fhir.Rest.SummaryType.Data:
// summary doesn't have the text in it.
dr.Text = null;
// Add in the Meta Tag that indicates that this resource is only a partial
resource.Meta.Tag = new List <Coding>
{
new Coding("http://hl7.org/fhir/v3/ObservationValue", "SUBSETTED")
};
break;
}
}
if (ResourceName == "Binary")
{
// We need to reset the accepts type so that the correct formatter is used on the way out.
string formatParam = this.ControllerContext.Request.GetParameter("_format");
if (string.IsNullOrEmpty(formatParam))
{
this.ControllerContext.Request.Headers.Accept.Clear();
this.ControllerContext.Request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue((resource as Binary).ContentType));
}
}
var msg = Request.ResourceResponse(resource, HttpStatusCode.OK);
msg.Headers.Location = resource.ResourceIdentity().WithBase(resource.ResourceBase);
msg.Headers.Add("ETag", String.Format("\"{0}\"", resource.Meta.VersionId));
if (ResourceName == "Binary")
{
// We need to reset the accepts type so that the correct formatter is used on the way out.
string formatParam = this.ControllerContext.Request.GetParameter("_format");
if (string.IsNullOrEmpty(formatParam))
{
msg.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
{
FileName = String.Format("fhir_binary_{0}_{1}.{2}",
resource.Id,
resource.Meta != null ? resource.Meta.VersionId : "0",
GetFileExtensionForMimeType((resource as Binary).ContentType))
};
}
}
return(msg);
}
// this request is a "you wanted what?"
return(Request.CreateResponse(HttpStatusCode.NotFound));
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
return(null);
}
}
public async Task <Permission> Find(User user, DomainResource resource) => await _dbContext.Permissions .SingleOrDefaultAsync(p => p.User == user && p.Resource == resource);
public void AddFragment(String path)
{
DomainResource domainResource = this.Load(path);
AddFragment(domainResource.GetUrl(), domainResource);
}
/// <summary>
/// Note: This modifies the resource in b.
/// </summary>
void SplitExampleBundle(Bundle b, String prefix)
{
Dictionary <String, DomainResource> entryDict = new Dictionary <string, DomainResource>();
void Write(Bundle.EntryComponent entry)
{
DomainResource dr = (DomainResource)entry.Resource;
String profile = dr?.Meta?.Profile?.FirstOrDefault();
if (profile == null)
{
return;
}
if (profile.StartsWith("http://hl7.org/fhir/us/breast-radiology/") == false)
{
return;
}
List <String> containNames = new List <string>();
dr = this.SetReferencesContained(entryDict, containNames, dr);
// If there are contained resource to add, parse this into a domain resource
// add the contained resources and write it out again.
if (containNames.Count > 0)
{
foreach (String containName in containNames)
{
if (entryDict.TryGetValue(containName,
out DomainResource containedResource) == false)
{
throw new Exception($"Can not find bundle entry {containName}");
}
containedResource = this.SetReferencesContained(entryDict,
containNames,
containedResource);
dr.Contained.Add(containedResource);
}
}
String json = dr.ToFormatedJson();
String path = this.ExamplePath(prefix, dr);
File.WriteAllText(path, json);
}
foreach (Bundle.EntryComponent entry in b.Entry)
{
DomainResource dr = (DomainResource)entry.Resource;
// make a copy so we dont change the original id.
String json = dr.ToFormatedJson();
FhirJsonParser parser = new FhirJsonParser();
dr = parser.Parse <DomainResource>(json);
dr.Id = $"{dr.TypeName}.{dr.Id}";
entryDict.Add(entry.FullUrl, dr);
}
foreach (Bundle.EntryComponent entry in b.Entry)
{
Write(entry);
}
}
