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 } |