Mercurial > hg > orthanc-authorization
annotate Plugin/OrthancResource.cpp @ 22:c44013681a51
now using the Orthanc framework
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 20 Jul 2018 14:37:30 +0200 |
| parents | d5d3cb00556a |
| children | bc0431cb6b8f |
| rev | line source |
|---|---|
| 1 | 1 /** |
| 2 * Advanced authorization plugin for Orthanc | |
| 3 * Copyright (C) 2017 Osimis, Belgium | |
| 4 * | |
| 5 * This program is free software: you can redistribute it and/or | |
| 6 * modify it under the terms of the GNU Affero General Public License | |
| 7 * as published by the Free Software Foundation, either version 3 of | |
| 8 * the License, or (at your option) any later version. | |
| 9 * | |
| 10 * This program is distributed in the hope that it will be useful, but | |
| 11 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 * Affero General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU Affero General Public License | |
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 **/ | |
| 18 | |
| 19 #include "OrthancResource.h" | |
| 20 | |
|
22
c44013681a51
now using the Orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
21 #include <Plugins/Samples/Common/OrthancPluginCppWrapper.h> |
| 1 | 22 |
| 23 namespace OrthancPlugins | |
| 24 { | |
| 25 void OrthancResource::GetDicomUidInternal(std::string& result, | |
| 26 Orthanc::ResourceType level, | |
| 27 const Json::Value& content) | |
| 28 { | |
| 29 std::string uidTag; | |
| 30 | |
| 31 switch (level) | |
| 32 { | |
| 33 case Orthanc::ResourceType_Patient: | |
| 34 uidTag = "PatientID"; | |
| 35 break; | |
| 36 | |
| 37 case Orthanc::ResourceType_Study: | |
| 38 uidTag = "StudyInstanceUID"; | |
| 39 break; | |
| 40 | |
| 41 case Orthanc::ResourceType_Series: | |
| 42 uidTag = "SeriesInstanceUID"; | |
| 43 break; | |
| 44 | |
| 45 case Orthanc::ResourceType_Instance: | |
| 46 uidTag = "SOPInstanceUID"; | |
| 47 break; | |
| 48 | |
| 49 default: | |
| 50 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 51 } | |
| 52 | |
| 53 static const char* MAIN_DICOM_TAGS = "MainDicomTags"; | |
| 54 | |
| 55 if (content.type() != Json::objectValue || | |
| 56 !content.isMember(MAIN_DICOM_TAGS)) | |
| 57 { | |
| 58 throw Orthanc::OrthancException(Orthanc::ErrorCode_Plugin); | |
| 59 } | |
| 60 | |
| 61 const Json::Value& mainDicomTags = content[MAIN_DICOM_TAGS]; | |
| 62 if (mainDicomTags.type() != Json::objectValue || | |
| 63 (mainDicomTags.isMember(uidTag) && | |
| 64 mainDicomTags[uidTag].type() != Json::stringValue)) | |
| 65 { | |
| 66 throw Orthanc::OrthancException(Orthanc::ErrorCode_Plugin); | |
| 67 } | |
| 68 | |
| 69 if (!mainDicomTags.isMember(uidTag)) | |
| 70 { | |
| 71 result.clear(); | |
| 72 } | |
| 73 else | |
| 74 { | |
| 75 result = mainDicomTags[uidTag].asString(); | |
| 76 } | |
| 77 } | |
| 78 | |
| 79 | |
| 80 Orthanc::ResourceType OrthancResource::GetLevel() const | |
| 81 { | |
| 82 if (IsValid()) | |
| 83 { | |
| 84 return level_; | |
| 85 } | |
| 86 else | |
| 87 { | |
| 88 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
| 89 } | |
| 90 } | |
| 91 | |
| 92 | |
| 93 const std::string& OrthancResource::GetIdentifier() const | |
| 94 { | |
| 95 if (IsValid()) | |
| 96 { | |
| 97 return id_; | |
| 98 } | |
| 99 else | |
| 100 { | |
| 101 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
| 102 } | |
| 103 } | |
| 104 | |
| 105 | |
| 106 bool OrthancResource::GetContent(Json::Value& content, | |
| 107 OrthancPluginContext* context) const | |
| 108 { | |
| 109 if (!IsValid()) | |
| 110 { | |
| 111 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
| 112 } | |
| 113 | |
| 114 std::string uri; | |
| 115 switch (level_) | |
| 116 { | |
| 117 case Orthanc::ResourceType_Patient: | |
| 118 uri = "patients"; | |
| 119 break; | |
| 120 | |
| 121 case Orthanc::ResourceType_Study: | |
| 122 uri = "studies"; | |
| 123 break; | |
| 124 | |
| 125 case Orthanc::ResourceType_Series: | |
| 126 uri = "series"; | |
| 127 break; | |
| 128 | |
| 129 case Orthanc::ResourceType_Instance: | |
| 130 uri = "instances"; | |
| 131 break; | |
| 132 | |
| 133 default: | |
| 134 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 135 } | |
| 136 | |
| 137 uri = "/" + uri + "/" + id_; | |
| 138 | |
| 139 return RestApiGet(content, context, uri, false /* ignore plugins */); | |
| 140 } | |
| 141 | |
| 142 | |
| 143 bool OrthancResource::GetDicomUid(std::string& dicomUid /* out */, | |
| 144 OrthancPluginContext* context) const | |
| 145 { | |
| 146 Json::Value content; | |
| 147 | |
| 148 if (!GetContent(content, context)) | |
| 149 { | |
| 150 return false; | |
| 151 } | |
| 152 else | |
| 153 { | |
| 154 GetDicomUidInternal(dicomUid, level_, content); | |
| 155 return true; | |
| 156 } | |
| 157 } | |
| 158 | |
| 159 | |
| 160 bool OrthancResource::GetHierarchy(std::string& dicomUid /* out */, | |
| 161 OrthancResource& parent /* out */, | |
| 162 std::list<OrthancResource>& children /* out */, | |
| 163 OrthancPluginContext* context) const | |
| 164 { | |
| 165 Json::Value content; | |
| 166 | |
| 167 if (!GetContent(content, context)) | |
| 168 { | |
| 169 return false; | |
| 170 } | |
| 171 | |
| 172 std::string parentKey, childrenKey; | |
| 173 | |
| 174 switch (level_) | |
| 175 { | |
| 176 case Orthanc::ResourceType_Patient: | |
| 177 childrenKey = "Studies"; | |
| 178 break; | |
| 179 | |
| 180 case Orthanc::ResourceType_Study: | |
| 181 parentKey = "ParentPatient"; | |
| 182 childrenKey = "Series"; | |
| 183 break; | |
| 184 | |
| 185 case Orthanc::ResourceType_Series: | |
| 186 parentKey = "ParentStudy"; | |
| 187 childrenKey = "Instances"; | |
| 188 break; | |
| 189 | |
| 190 case Orthanc::ResourceType_Instance: | |
| 191 parentKey = "ParentSeries"; | |
| 192 break; | |
| 193 | |
| 194 default: | |
| 195 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 196 } | |
| 197 | |
| 198 GetDicomUidInternal(dicomUid, level_, content); | |
| 199 | |
| 200 if (content.type() != Json::objectValue) | |
| 201 { | |
| 202 throw Orthanc::OrthancException(Orthanc::ErrorCode_Plugin); | |
| 203 } | |
| 204 | |
| 205 if (!parentKey.empty()) | |
| 206 { | |
| 207 if (!content.isMember(parentKey) || | |
| 208 content[parentKey].type() != Json::stringValue) | |
| 209 { | |
| 210 throw Orthanc::OrthancException(Orthanc::ErrorCode_Plugin); | |
| 211 } | |
| 212 | |
| 213 parent = OrthancResource(Orthanc::GetParentResourceType(level_), | |
| 214 content[parentKey].asString()); | |
| 215 } | |
| 216 | |
| 217 children.clear(); | |
| 218 | |
| 219 if (!childrenKey.empty()) | |
| 220 { | |
| 221 if (!content.isMember(childrenKey) || | |
| 222 content[childrenKey].type() != Json::arrayValue) | |
| 223 { | |
| 224 throw Orthanc::OrthancException(Orthanc::ErrorCode_Plugin); | |
| 225 } | |
| 226 | |
| 227 Orthanc::ResourceType childrenType = Orthanc::GetChildResourceType(level_); | |
| 228 | |
| 229 for (Json::Value::ArrayIndex i = 0; i < content[childrenKey].size(); i++) | |
| 230 { | |
| 231 const Json::Value& child = content[childrenKey][i]; | |
| 232 | |
| 233 if (child.type() != Json::stringValue) | |
| 234 { | |
| 235 throw Orthanc::OrthancException(Orthanc::ErrorCode_Plugin); | |
| 236 } | |
| 237 | |
| 238 children.push_back(OrthancResource(childrenType, child.asString())); | |
| 239 } | |
| 240 } | |
| 241 | |
| 242 return true; | |
| 243 } | |
| 244 | |
| 245 | |
| 246 bool OrthancResource::LookupOrthancId(std::string& result, | |
| 247 OrthancPluginContext* context, | |
| 248 Orthanc::ResourceType level, | |
| 249 const std::string& dicomUid) | |
| 250 { | |
| 251 OrthancString s(context); | |
| 252 | |
| 253 switch (level) | |
| 254 { | |
| 255 case Orthanc::ResourceType_Patient: | |
| 256 s.Assign(OrthancPluginLookupPatient(context, dicomUid.c_str())); | |
| 257 break; | |
| 258 | |
| 259 case Orthanc::ResourceType_Study: | |
| 260 s.Assign(OrthancPluginLookupStudy(context, dicomUid.c_str())); | |
| 261 break; | |
| 262 | |
| 263 case Orthanc::ResourceType_Series: | |
| 264 s.Assign(OrthancPluginLookupSeries(context, dicomUid.c_str())); | |
| 265 break; | |
| 266 | |
| 267 case Orthanc::ResourceType_Instance: | |
| 268 s.Assign(OrthancPluginLookupInstance(context, dicomUid.c_str())); | |
| 269 break; | |
| 270 | |
| 271 default: | |
| 272 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 273 } | |
| 274 | |
| 275 if (s.GetContent() == NULL) | |
| 276 { | |
| 277 // Inexisting resource | |
| 278 return false; | |
| 279 } | |
| 280 else | |
| 281 { | |
| 282 result.assign(s.GetContent()); | |
| 283 return true; | |
| 284 } | |
| 285 } | |
| 286 } |