Mercurial > hg > orthanc
view OrthancServer/OrthancRestApi/OrthancRestResources.cpp @ 1699:8ca0e89798b2
"/modify" can insert/modify sequences
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 09 Oct 2015 13:31:22 +0200 |
parents | b8dc2f855a83 |
children | de1413733c97 f5ddbd9239dd |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "../PrecompiledHeadersServer.h" #include "OrthancRestApi.h" #include "../../Core/Logging.h" #include "../ServerToolbox.h" #include "../FromDcmtkBridge.h" #include "../ResourceFinder.h" #include "../DicomFindQuery.h" #include "../ServerContext.h" namespace Orthanc { // List all the patients, studies, series or instances ---------------------- static void AnswerListOfResources(RestApiOutput& output, ServerIndex& index, const std::list<std::string>& resources, ResourceType level, bool expand) { Json::Value answer = Json::arrayValue; for (std::list<std::string>::const_iterator resource = resources.begin(); resource != resources.end(); ++resource) { if (expand) { Json::Value item; if (index.LookupResource(item, *resource, level)) { answer.append(item); } } else { answer.append(*resource); } } output.AnswerJson(answer); } template <enum ResourceType resourceType> static void ListResources(RestApiGetCall& call) { ServerIndex& index = OrthancRestApi::GetIndex(call); std::list<std::string> result; if (call.HasArgument("limit") || call.HasArgument("since")) { if (!call.HasArgument("limit")) { LOG(ERROR) << "Missing \"limit\" argument for GET request against: " << call.FlattenUri(); throw OrthancException(ErrorCode_BadRequest); } if (!call.HasArgument("since")) { LOG(ERROR) << "Missing \"since\" argument for GET request against: " << call.FlattenUri(); throw OrthancException(ErrorCode_BadRequest); } size_t since = boost::lexical_cast<size_t>(call.GetArgument("since", "")); size_t limit = boost::lexical_cast<size_t>(call.GetArgument("limit", "")); index.GetAllUuids(result, resourceType, since, limit); } else { index.GetAllUuids(result, resourceType); } AnswerListOfResources(call.GetOutput(), index, result, resourceType, call.HasArgument("expand")); } template <enum ResourceType resourceType> static void GetSingleResource(RestApiGetCall& call) { Json::Value result; if (OrthancRestApi::GetIndex(call).LookupResource(result, call.GetUriComponent("id", ""), resourceType)) { call.GetOutput().AnswerJson(result); } } template <enum ResourceType resourceType> static void DeleteSingleResource(RestApiDeleteCall& call) { Json::Value result; if (OrthancRestApi::GetContext(call).DeleteResource(result, call.GetUriComponent("id", ""), resourceType)) { call.GetOutput().AnswerJson(result); } } // Get information about a single patient ----------------------------------- static void IsProtectedPatient(RestApiGetCall& call) { std::string publicId = call.GetUriComponent("id", ""); bool isProtected = OrthancRestApi::GetIndex(call).IsProtectedPatient(publicId); call.GetOutput().AnswerBuffer(isProtected ? "1" : "0", "text/plain"); } static void SetPatientProtection(RestApiPutCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string publicId = call.GetUriComponent("id", ""); std::string body; call.BodyToString(body); body = Toolbox::StripSpaces(body); if (body == "0") { context.GetIndex().SetProtectedPatient(publicId, false); call.GetOutput().AnswerBuffer("", "text/plain"); } else if (body == "1") { context.GetIndex().SetProtectedPatient(publicId, true); call.GetOutput().AnswerBuffer("", "text/plain"); } else { // Bad request } } // Get information about a single instance ---------------------------------- static void GetInstanceFile(RestApiGetCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string publicId = call.GetUriComponent("id", ""); context.AnswerAttachment(call.GetOutput(), publicId, FileContentType_Dicom); } static void ExportInstanceFile(RestApiPostCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string publicId = call.GetUriComponent("id", ""); std::string dicom; context.ReadFile(dicom, publicId, FileContentType_Dicom); std::string target; call.BodyToString(target); Toolbox::WriteFile(dicom, target); call.GetOutput().AnswerBuffer("{}", "application/json"); } template <bool simplify> static void GetInstanceTags(RestApiGetCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string publicId = call.GetUriComponent("id", ""); if (simplify) { Json::Value full; context.ReadJson(full, publicId); Json::Value simplified; SimplifyTags(simplified, full); call.GetOutput().AnswerJson(simplified); } else { context.AnswerAttachment(call.GetOutput(), publicId, FileContentType_DicomAsJson); } } static void GetInstanceTagsBis(RestApiGetCall& call) { bool simplify = call.HasArgument("simplify"); if (simplify) { GetInstanceTags<true>(call); } else { GetInstanceTags<false>(call); } } static void ListFrames(RestApiGetCall& call) { Json::Value instance; if (OrthancRestApi::GetIndex(call).LookupResource(instance, call.GetUriComponent("id", ""), ResourceType_Instance)) { unsigned int numberOfFrames = 1; try { Json::Value tmp = instance["MainDicomTags"]["NumberOfFrames"]; numberOfFrames = boost::lexical_cast<unsigned int>(tmp.asString()); } catch (...) { } Json::Value result = Json::arrayValue; for (unsigned int i = 0; i < numberOfFrames; i++) { result.append(i); } call.GetOutput().AnswerJson(result); } } template <enum ImageExtractionMode mode> static void GetImage(RestApiGetCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string frameId = call.GetUriComponent("frame", "0"); unsigned int frame; try { frame = boost::lexical_cast<unsigned int>(frameId); } catch (boost::bad_lexical_cast) { return; } std::string publicId = call.GetUriComponent("id", ""); std::string dicomContent, png; context.ReadFile(dicomContent, publicId, FileContentType_Dicom); ParsedDicomFile dicom(dicomContent); try { dicom.ExtractPngImage(png, frame, mode); call.GetOutput().AnswerBuffer(png, "image/png"); } catch (OrthancException& e) { if (e.GetErrorCode() == ErrorCode_ParameterOutOfRange) { // The frame number is out of the range for this DICOM // instance, the resource is not existent } else { std::string root = ""; for (size_t i = 1; i < call.GetFullUri().size(); i++) { root += "../"; } call.GetOutput().Redirect(root + "app/images/unsupported.png"); } } } static void GetMatlabImage(RestApiGetCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string frameId = call.GetUriComponent("frame", "0"); unsigned int frame; try { frame = boost::lexical_cast<unsigned int>(frameId); } catch (boost::bad_lexical_cast) { return; } std::string publicId = call.GetUriComponent("id", ""); std::string dicomContent; context.ReadFile(dicomContent, publicId, FileContentType_Dicom); ParsedDicomFile dicom(dicomContent); ImageBuffer buffer; dicom.ExtractImage(buffer, frame); ImageAccessor accessor(buffer.GetConstAccessor()); std::string result; accessor.ToMatlabString(result); call.GetOutput().AnswerBuffer(result, "text/plain"); } static void GetResourceStatistics(RestApiGetCall& call) { std::string publicId = call.GetUriComponent("id", ""); Json::Value result; OrthancRestApi::GetIndex(call).GetStatistics(result, publicId); call.GetOutput().AnswerJson(result); } // Handling of metadata ----------------------------------------------------- static void CheckValidResourceType(RestApiCall& call) { std::string resourceType = call.GetUriComponent("resourceType", ""); StringToResourceType(resourceType.c_str()); } static void ListMetadata(RestApiGetCall& call) { CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::list<MetadataType> metadata; OrthancRestApi::GetIndex(call).ListAvailableMetadata(metadata, publicId); Json::Value result = Json::arrayValue; for (std::list<MetadataType>::const_iterator it = metadata.begin(); it != metadata.end(); ++it) { result.append(EnumerationToString(*it)); } call.GetOutput().AnswerJson(result); } static void GetMetadata(RestApiGetCall& call) { CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::string name = call.GetUriComponent("name", ""); MetadataType metadata = StringToMetadata(name); std::string value; if (OrthancRestApi::GetIndex(call).LookupMetadata(value, publicId, metadata)) { call.GetOutput().AnswerBuffer(value, "text/plain"); } } static void DeleteMetadata(RestApiDeleteCall& call) { CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::string name = call.GetUriComponent("name", ""); MetadataType metadata = StringToMetadata(name); if (metadata >= MetadataType_StartUser && metadata <= MetadataType_EndUser) { // It is forbidden to modify internal metadata OrthancRestApi::GetIndex(call).DeleteMetadata(publicId, metadata); call.GetOutput().AnswerBuffer("", "text/plain"); } } static void SetMetadata(RestApiPutCall& call) { CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::string name = call.GetUriComponent("name", ""); MetadataType metadata = StringToMetadata(name); std::string value; call.BodyToString(value); if (metadata >= MetadataType_StartUser && metadata <= MetadataType_EndUser) { // It is forbidden to modify internal metadata OrthancRestApi::GetIndex(call).SetMetadata(publicId, metadata, value); call.GetOutput().AnswerBuffer("", "text/plain"); } } // Handling of attached files ----------------------------------------------- static void ListAttachments(RestApiGetCall& call) { std::string resourceType = call.GetUriComponent("resourceType", ""); std::string publicId = call.GetUriComponent("id", ""); std::list<FileContentType> attachments; OrthancRestApi::GetIndex(call).ListAvailableAttachments(attachments, publicId, StringToResourceType(resourceType.c_str())); Json::Value result = Json::arrayValue; for (std::list<FileContentType>::const_iterator it = attachments.begin(); it != attachments.end(); ++it) { result.append(EnumerationToString(*it)); } call.GetOutput().AnswerJson(result); } static bool GetAttachmentInfo(FileInfo& info, RestApiCall& call) { CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::string name = call.GetUriComponent("name", ""); FileContentType contentType = StringToContentType(name); return OrthancRestApi::GetIndex(call).LookupAttachment(info, publicId, contentType); } static void GetAttachmentOperations(RestApiGetCall& call) { FileInfo info; if (GetAttachmentInfo(info, call)) { Json::Value operations = Json::arrayValue; operations.append("compressed-data"); if (info.GetCompressedMD5() != "") { operations.append("compressed-md5"); } operations.append("compressed-size"); operations.append("data"); if (info.GetUncompressedMD5() != "") { operations.append("md5"); } operations.append("size"); if (info.GetCompressedMD5() != "" && info.GetUncompressedMD5() != "") { operations.append("verify-md5"); } call.GetOutput().AnswerJson(operations); } } template <int uncompress> static void GetAttachmentData(RestApiGetCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); FileContentType type = StringToContentType(call.GetUriComponent("name", "")); if (uncompress) { context.AnswerAttachment(call.GetOutput(), publicId, type); } else { // Return the raw data (possibly compressed), as stored on the filesystem std::string content; context.ReadFile(content, publicId, type, false); call.GetOutput().AnswerBuffer(content, "application/octet-stream"); } } static void GetAttachmentSize(RestApiGetCall& call) { FileInfo info; if (GetAttachmentInfo(info, call)) { call.GetOutput().AnswerBuffer(boost::lexical_cast<std::string>(info.GetUncompressedSize()), "text/plain"); } } static void GetAttachmentCompressedSize(RestApiGetCall& call) { FileInfo info; if (GetAttachmentInfo(info, call)) { call.GetOutput().AnswerBuffer(boost::lexical_cast<std::string>(info.GetCompressedSize()), "text/plain"); } } static void GetAttachmentMD5(RestApiGetCall& call) { FileInfo info; if (GetAttachmentInfo(info, call) && info.GetUncompressedMD5() != "") { call.GetOutput().AnswerBuffer(boost::lexical_cast<std::string>(info.GetUncompressedMD5()), "text/plain"); } } static void GetAttachmentCompressedMD5(RestApiGetCall& call) { FileInfo info; if (GetAttachmentInfo(info, call) && info.GetCompressedMD5() != "") { call.GetOutput().AnswerBuffer(boost::lexical_cast<std::string>(info.GetCompressedMD5()), "text/plain"); } } static void VerifyAttachment(RestApiPostCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::string name = call.GetUriComponent("name", ""); FileInfo info; if (!GetAttachmentInfo(info, call) || info.GetCompressedMD5() == "" || info.GetUncompressedMD5() == "") { // Inexistent resource, or no MD5 available return; } bool ok = false; // First check whether the compressed data is correctly stored in the disk std::string data; context.ReadFile(data, publicId, StringToContentType(name), false); std::string actualMD5; Toolbox::ComputeMD5(actualMD5, data); if (actualMD5 == info.GetCompressedMD5()) { // The compressed data is OK. If a compression algorithm was // applied to it, now check the MD5 of the uncompressed data. if (info.GetCompressionType() == CompressionType_None) { ok = true; } else { context.ReadFile(data, publicId, StringToContentType(name), true); Toolbox::ComputeMD5(actualMD5, data); ok = (actualMD5 == info.GetUncompressedMD5()); } } if (ok) { LOG(INFO) << "The attachment " << name << " of resource " << publicId << " has the right MD5"; call.GetOutput().AnswerBuffer("{}", "application/json"); } else { LOG(INFO) << "The attachment " << name << " of resource " << publicId << " has bad MD5!"; } } static void UploadAttachment(RestApiPutCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::string name = call.GetUriComponent("name", ""); FileContentType contentType = StringToContentType(name); if (contentType >= FileContentType_StartUser && // It is forbidden to modify internal attachments contentType <= FileContentType_EndUser && context.AddAttachment(publicId, StringToContentType(name), call.GetBodyData(), call.GetBodySize())) { call.GetOutput().AnswerBuffer("{}", "application/json"); } } static void DeleteAttachment(RestApiDeleteCall& call) { CheckValidResourceType(call); std::string publicId = call.GetUriComponent("id", ""); std::string name = call.GetUriComponent("name", ""); FileContentType contentType = StringToContentType(name); if (contentType >= FileContentType_StartUser && contentType <= FileContentType_EndUser) { // It is forbidden to delete internal attachments OrthancRestApi::GetIndex(call).DeleteAttachment(publicId, contentType); call.GetOutput().AnswerBuffer("{}", "application/json"); } } // Raw access to the DICOM tags of an instance ------------------------------ static void GetRawContent(RestApiGetCall& call) { std::string id = call.GetUriComponent("id", ""); ServerContext::DicomCacheLocker locker(OrthancRestApi::GetContext(call), id); locker.GetDicom().SendPathValue(call.GetOutput(), call.GetTrailingUri()); } static bool ExtractSharedTags(Json::Value& shared, ServerContext& context, const std::string& publicId) { // Retrieve all the instances of this patient/study/series typedef std::list<std::string> Instances; Instances instances; context.GetIndex().GetChildInstances(instances, publicId); // (*) // Loop over the instances bool isFirst = true; shared = Json::objectValue; for (Instances::const_iterator it = instances.begin(); it != instances.end(); ++it) { // Get the tags of the current instance, in the simplified format Json::Value tags; try { context.ReadJson(tags, *it); } catch (OrthancException&) { // Race condition: This instance has been removed since // (*). Ignore this instance. continue; } if (tags.type() != Json::objectValue) { return false; // Error } // Only keep the tags that are mapped to a string Json::Value::Members members = tags.getMemberNames(); for (size_t i = 0; i < members.size(); i++) { const Json::Value& tag = tags[members[i]]; if (tag.type() != Json::objectValue || tag["Type"].type() != Json::stringValue || tag["Type"].asString() != "String") { tags.removeMember(members[i]); } } if (isFirst) { // This is the first instance, keep its tags as such shared = tags; isFirst = false; } else { // Loop over all the members of the shared tags extracted so // far. If the value of one of these tags does not match its // value in the current instance, remove it. members = shared.getMemberNames(); for (size_t i = 0; i < members.size(); i++) { if (!tags.isMember(members[i]) || tags[members[i]]["Value"].asString() != shared[members[i]]["Value"].asString()) { shared.removeMember(members[i]); } } } } return true; } static void GetSharedTags(RestApiGetCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string publicId = call.GetUriComponent("id", ""); bool simplify = call.HasArgument("simplify"); Json::Value sharedTags; if (ExtractSharedTags(sharedTags, context, publicId)) { // Success: Send the value of the shared tags if (simplify) { Json::Value simplified; SimplifyTags(simplified, sharedTags); call.GetOutput().AnswerJson(simplified); } else { call.GetOutput().AnswerJson(sharedTags); } } } static void GetModuleInternal(RestApiGetCall& call, ResourceType resourceType, DicomModule module) { if (!((resourceType == ResourceType_Patient && module == DicomModule_Patient) || (resourceType == ResourceType_Study && module == DicomModule_Patient) || (resourceType == ResourceType_Study && module == DicomModule_Study) || (resourceType == ResourceType_Series && module == DicomModule_Series) || (resourceType == ResourceType_Instance && module == DicomModule_Instance) || (resourceType == ResourceType_Instance && module == DicomModule_Image))) { throw OrthancException(ErrorCode_NotImplemented); } ServerContext& context = OrthancRestApi::GetContext(call); std::string publicId = call.GetUriComponent("id", ""); bool simplify = call.HasArgument("simplify"); typedef std::set<DicomTag> ModuleTags; ModuleTags moduleTags; DicomTag::AddTagsForModule(moduleTags, module); Json::Value tags; if (resourceType != ResourceType_Instance) { // Retrieve all the instances of this patient/study/series typedef std::list<std::string> Instances; Instances instances; context.GetIndex().GetChildInstances(instances, publicId); if (instances.empty()) { return; // Error: No instance (should never happen) } // Select one child instance publicId = instances.front(); } context.ReadJson(tags, publicId); // Filter the tags of the instance according to the module Json::Value result = Json::objectValue; for (ModuleTags::const_iterator tag = moduleTags.begin(); tag != moduleTags.end(); ++tag) { std::string s = tag->Format(); if (tags.isMember(s)) { result[s] = tags[s]; } } if (simplify) { Json::Value simplified; SimplifyTags(simplified, result); call.GetOutput().AnswerJson(simplified); } else { call.GetOutput().AnswerJson(result); } } template <enum ResourceType resourceType, enum DicomModule module> static void GetModule(RestApiGetCall& call) { GetModuleInternal(call, resourceType, module); } static void Lookup(RestApiPostCall& call) { typedef std::list< std::pair<ResourceType, std::string> > Resources; std::string tag; call.BodyToString(tag); Resources resources; OrthancRestApi::GetIndex(call).LookupIdentifier(resources, tag); Json::Value result = Json::arrayValue; for (Resources::const_iterator it = resources.begin(); it != resources.end(); ++it) { ResourceType type = it->first; const std::string& id = it->second; Json::Value item = Json::objectValue; item["Type"] = EnumerationToString(type); item["ID"] = id; item["Path"] = GetBasePath(type, id); result.append(item); } call.GetOutput().AnswerJson(result); } static void Find(RestApiPostCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); Json::Value request; if (call.ParseJsonRequest(request) && request.type() == Json::objectValue && request.isMember("Level") && request.isMember("Query") && request["Level"].type() == Json::stringValue && request["Query"].type() == Json::objectValue && (!request.isMember("CaseSensitive") || request["CaseSensitive"].type() == Json::booleanValue)) { bool expand = false; if (request.isMember("Expand")) { expand = request["Expand"].asBool(); } bool caseSensitive = false; if (request.isMember("CaseSensitive")) { caseSensitive = request["CaseSensitive"].asBool(); } std::string level = request["Level"].asString(); DicomFindQuery query; query.SetLevel(StringToResourceType(level.c_str())); Json::Value::Members members = request["Query"].getMemberNames(); for (size_t i = 0; i < members.size(); i++) { if (request["Query"][members[i]].type() != Json::stringValue) { throw OrthancException(ErrorCode_BadRequest); } query.SetConstraint(FromDcmtkBridge::ParseTag(members[i]), request["Query"][members[i]].asString(), caseSensitive); } std::list<std::string> resources; ResourceFinder finder(context); finder.Apply(resources, query); AnswerListOfResources(call.GetOutput(), context.GetIndex(), resources, query.GetLevel(), expand); } else { throw OrthancException(ErrorCode_BadRequest); } } template <enum ResourceType start, enum ResourceType end> static void GetChildResources(RestApiGetCall& call) { ServerIndex& index = OrthancRestApi::GetIndex(call); std::list<std::string> a, b, c; a.push_back(call.GetUriComponent("id", "")); ResourceType type = start; while (type != end) { b.clear(); for (std::list<std::string>::const_iterator it = a.begin(); it != a.end(); ++it) { index.GetChildren(c, *it); b.splice(b.begin(), c); } type = GetChildResourceType(type); a.clear(); a.splice(a.begin(), b); } Json::Value result = Json::arrayValue; for (std::list<std::string>::const_iterator it = a.begin(); it != a.end(); ++it) { Json::Value item; if (OrthancRestApi::GetIndex(call).LookupResource(item, *it, end)) { result.append(item); } } call.GetOutput().AnswerJson(result); } static void GetChildInstancesTags(RestApiGetCall& call) { ServerContext& context = OrthancRestApi::GetContext(call); std::string publicId = call.GetUriComponent("id", ""); bool simplify = call.HasArgument("simplify"); // Retrieve all the instances of this patient/study/series typedef std::list<std::string> Instances; Instances instances; context.GetIndex().GetChildInstances(instances, publicId); // (*) Json::Value result = Json::objectValue; for (Instances::const_iterator it = instances.begin(); it != instances.end(); ++it) { Json::Value full; context.ReadJson(full, *it); if (simplify) { Json::Value simplified; SimplifyTags(simplified, full); result[*it] = simplified; } else { result[*it] = full; } } call.GetOutput().AnswerJson(result); } template <enum ResourceType start, enum ResourceType end> static void GetParentResource(RestApiGetCall& call) { assert(start > end); ServerIndex& index = OrthancRestApi::GetIndex(call); std::string current = call.GetUriComponent("id", ""); ResourceType currentType = start; while (currentType > end) { std::string parent; if (!index.LookupParent(parent, current)) { // Error that could happen if the resource gets deleted by // another concurrent call return; } current = parent; currentType = GetParentResourceType(currentType); } assert(currentType == end); Json::Value result; if (index.LookupResource(result, current, end)) { call.GetOutput().AnswerJson(result); } } static void ExtractPdf(RestApiGetCall& call) { const std::string id = call.GetUriComponent("id", ""); std::string pdf; ServerContext::DicomCacheLocker locker(OrthancRestApi::GetContext(call), id); if (locker.GetDicom().ExtractPdf(pdf)) { call.GetOutput().AnswerBuffer(pdf, "application/pdf"); return; } } void OrthancRestApi::RegisterResources() { Register("/instances", ListResources<ResourceType_Instance>); Register("/patients", ListResources<ResourceType_Patient>); Register("/series", ListResources<ResourceType_Series>); Register("/studies", ListResources<ResourceType_Study>); Register("/instances/{id}", DeleteSingleResource<ResourceType_Instance>); Register("/instances/{id}", GetSingleResource<ResourceType_Instance>); Register("/patients/{id}", DeleteSingleResource<ResourceType_Patient>); Register("/patients/{id}", GetSingleResource<ResourceType_Patient>); Register("/series/{id}", DeleteSingleResource<ResourceType_Series>); Register("/series/{id}", GetSingleResource<ResourceType_Series>); Register("/studies/{id}", DeleteSingleResource<ResourceType_Study>); Register("/studies/{id}", GetSingleResource<ResourceType_Study>); Register("/instances/{id}/statistics", GetResourceStatistics); Register("/patients/{id}/statistics", GetResourceStatistics); Register("/studies/{id}/statistics", GetResourceStatistics); Register("/series/{id}/statistics", GetResourceStatistics); Register("/patients/{id}/shared-tags", GetSharedTags); Register("/series/{id}/shared-tags", GetSharedTags); Register("/studies/{id}/shared-tags", GetSharedTags); Register("/instances/{id}/module", GetModule<ResourceType_Instance, DicomModule_Instance>); Register("/patients/{id}/module", GetModule<ResourceType_Patient, DicomModule_Patient>); Register("/series/{id}/module", GetModule<ResourceType_Series, DicomModule_Series>); Register("/studies/{id}/module", GetModule<ResourceType_Study, DicomModule_Study>); Register("/studies/{id}/module-patient", GetModule<ResourceType_Study, DicomModule_Patient>); Register("/instances/{id}/file", GetInstanceFile); Register("/instances/{id}/export", ExportInstanceFile); Register("/instances/{id}/tags", GetInstanceTagsBis); Register("/instances/{id}/simplified-tags", GetInstanceTags<true>); Register("/instances/{id}/frames", ListFrames); Register("/instances/{id}/frames/{frame}/preview", GetImage<ImageExtractionMode_Preview>); Register("/instances/{id}/frames/{frame}/image-uint8", GetImage<ImageExtractionMode_UInt8>); Register("/instances/{id}/frames/{frame}/image-uint16", GetImage<ImageExtractionMode_UInt16>); Register("/instances/{id}/frames/{frame}/image-int16", GetImage<ImageExtractionMode_Int16>); Register("/instances/{id}/frames/{frame}/matlab", GetMatlabImage); Register("/instances/{id}/pdf", ExtractPdf); Register("/instances/{id}/preview", GetImage<ImageExtractionMode_Preview>); Register("/instances/{id}/image-uint8", GetImage<ImageExtractionMode_UInt8>); Register("/instances/{id}/image-uint16", GetImage<ImageExtractionMode_UInt16>); Register("/instances/{id}/image-int16", GetImage<ImageExtractionMode_Int16>); Register("/instances/{id}/matlab", GetMatlabImage); Register("/patients/{id}/protected", IsProtectedPatient); Register("/patients/{id}/protected", SetPatientProtection); Register("/{resourceType}/{id}/metadata", ListMetadata); Register("/{resourceType}/{id}/metadata/{name}", DeleteMetadata); Register("/{resourceType}/{id}/metadata/{name}", GetMetadata); Register("/{resourceType}/{id}/metadata/{name}", SetMetadata); Register("/{resourceType}/{id}/attachments", ListAttachments); Register("/{resourceType}/{id}/attachments/{name}", DeleteAttachment); Register("/{resourceType}/{id}/attachments/{name}", GetAttachmentOperations); Register("/{resourceType}/{id}/attachments/{name}/compressed-data", GetAttachmentData<0>); Register("/{resourceType}/{id}/attachments/{name}/compressed-md5", GetAttachmentCompressedMD5); Register("/{resourceType}/{id}/attachments/{name}/compressed-size", GetAttachmentCompressedSize); Register("/{resourceType}/{id}/attachments/{name}/data", GetAttachmentData<1>); Register("/{resourceType}/{id}/attachments/{name}/md5", GetAttachmentMD5); Register("/{resourceType}/{id}/attachments/{name}/size", GetAttachmentSize); Register("/{resourceType}/{id}/attachments/{name}/verify-md5", VerifyAttachment); Register("/{resourceType}/{id}/attachments/{name}", UploadAttachment); Register("/tools/lookup", Lookup); Register("/tools/find", Find); Register("/patients/{id}/studies", GetChildResources<ResourceType_Patient, ResourceType_Study>); Register("/patients/{id}/series", GetChildResources<ResourceType_Patient, ResourceType_Series>); Register("/patients/{id}/instances", GetChildResources<ResourceType_Patient, ResourceType_Instance>); Register("/studies/{id}/series", GetChildResources<ResourceType_Study, ResourceType_Series>); Register("/studies/{id}/instances", GetChildResources<ResourceType_Study, ResourceType_Instance>); Register("/series/{id}/instances", GetChildResources<ResourceType_Series, ResourceType_Instance>); Register("/studies/{id}/patient", GetParentResource<ResourceType_Study, ResourceType_Patient>); Register("/series/{id}/patient", GetParentResource<ResourceType_Series, ResourceType_Patient>); Register("/series/{id}/study", GetParentResource<ResourceType_Series, ResourceType_Study>); Register("/instances/{id}/patient", GetParentResource<ResourceType_Instance, ResourceType_Patient>); Register("/instances/{id}/study", GetParentResource<ResourceType_Instance, ResourceType_Study>); Register("/instances/{id}/series", GetParentResource<ResourceType_Instance, ResourceType_Series>); Register("/patients/{id}/instances-tags", GetChildInstancesTags); Register("/studies/{id}/instances-tags", GetChildInstancesTags); Register("/series/{id}/instances-tags", GetChildInstancesTags); Register("/instances/{id}/content/*", GetRawContent); } }