Mercurial > hg > orthanc
annotate OrthancFramework/Sources/DicomParsing/DicomWebJsonVisitor.cpp @ 4936:8422e4f99a18 more-tags
Handling RequestedTags in ExpandResource -> read parent main dicom tags if required. Not yet getting missing tags from file. Integration tests ok
author | Alain Mazy <am@osimis.io> |
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date | Fri, 11 Mar 2022 17:38:16 +0100 |
parents | 43e613a7756b |
children | 0ea402b4d901 |
rev | line source |
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3202 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
3202 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
3202 | 12 * |
13 * This program is distributed in the hope that it will be useful, but | |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 * Lesser General Public License for more details. |
3202 | 17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
3202 | 21 **/ |
22 | |
23 | |
24 #include "../PrecompiledHeaders.h" | |
25 #include "DicomWebJsonVisitor.h" | |
26 | |
4304 | 27 #include "../Logging.h" |
3202 | 28 #include "../OrthancException.h" |
29 #include "../Toolbox.h" | |
30 #include "FromDcmtkBridge.h" | |
31 | |
32 #include <boost/math/special_functions/round.hpp> | |
33 #include <boost/lexical_cast.hpp> | |
34 | |
35 | |
36 static const char* const KEY_ALPHABETIC = "Alphabetic"; | |
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37 static const char* const KEY_IDEOGRAPHIC = "Ideographic"; |
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38 static const char* const KEY_PHONETIC = "Phonetic"; |
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39 static const char* const KEY_BULK_DATA = "BulkData"; |
3202 | 40 static const char* const KEY_BULK_DATA_URI = "BulkDataURI"; |
41 static const char* const KEY_INLINE_BINARY = "InlineBinary"; | |
42 static const char* const KEY_SQ = "SQ"; | |
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43 static const char* const KEY_TAG = "tag"; |
3202 | 44 static const char* const KEY_VALUE = "Value"; |
45 static const char* const KEY_VR = "vr"; | |
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46 static const char* const KEY_NUMBER = "number"; |
3202 | 47 |
48 | |
49 namespace Orthanc | |
50 { | |
51 #if ORTHANC_ENABLE_PUGIXML == 1 | |
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52 static void DecomposeXmlPersonName(pugi::xml_node& target, |
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53 const std::string& source) |
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54 { |
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55 std::vector<std::string> tokens; |
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56 Toolbox::TokenizeString(tokens, source, '^'); |
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57 |
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58 if (tokens.size() >= 1) |
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59 { |
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60 target.append_child("FamilyName").text() = tokens[0].c_str(); |
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61 } |
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62 |
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63 if (tokens.size() >= 2) |
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64 { |
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65 target.append_child("GivenName").text() = tokens[1].c_str(); |
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66 } |
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67 |
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68 if (tokens.size() >= 3) |
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69 { |
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70 target.append_child("MiddleName").text() = tokens[2].c_str(); |
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71 } |
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72 |
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73 if (tokens.size() >= 4) |
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74 { |
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75 target.append_child("NamePrefix").text() = tokens[3].c_str(); |
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76 } |
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77 |
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78 if (tokens.size() >= 5) |
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79 { |
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80 target.append_child("NameSuffix").text() = tokens[4].c_str(); |
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81 } |
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82 } |
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83 |
3202 | 84 static void ExploreXmlDataset(pugi::xml_node& target, |
85 const Json::Value& source) | |
86 { | |
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87 // http://dicom.nema.org/medical/dicom/current/output/chtml/part18/sect_F.3.html#table_F.3.1-1 |
3202 | 88 assert(source.type() == Json::objectValue); |
89 | |
90 Json::Value::Members members = source.getMemberNames(); | |
91 for (size_t i = 0; i < members.size(); i++) | |
92 { | |
93 const DicomTag tag = FromDcmtkBridge::ParseTag(members[i]); | |
94 const Json::Value& content = source[members[i]]; | |
95 | |
96 assert(content.type() == Json::objectValue && | |
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97 content.isMember(KEY_VR) && |
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98 content[KEY_VR].type() == Json::stringValue); |
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99 const std::string vr = content[KEY_VR].asString(); |
3202 | 100 |
101 const std::string keyword = FromDcmtkBridge::GetTagName(tag, ""); | |
102 | |
103 pugi::xml_node node = target.append_child("DicomAttribute"); | |
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104 node.append_attribute(KEY_TAG).set_value(members[i].c_str()); |
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105 node.append_attribute(KEY_VR).set_value(vr.c_str()); |
3202 | 106 |
107 if (keyword != std::string(DcmTag_ERROR_TagName)) | |
108 { | |
109 node.append_attribute("keyword").set_value(keyword.c_str()); | |
110 } | |
111 | |
112 if (content.isMember(KEY_VALUE)) | |
113 { | |
114 assert(content[KEY_VALUE].type() == Json::arrayValue); | |
115 | |
116 for (Json::Value::ArrayIndex j = 0; j < content[KEY_VALUE].size(); j++) | |
117 { | |
118 std::string number = boost::lexical_cast<std::string>(j + 1); | |
119 | |
120 if (vr == "SQ") | |
121 { | |
122 if (content[KEY_VALUE][j].type() == Json::objectValue) | |
123 { | |
124 pugi::xml_node child = node.append_child("Item"); | |
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125 child.append_attribute(KEY_NUMBER).set_value(number.c_str()); |
3202 | 126 ExploreXmlDataset(child, content[KEY_VALUE][j]); |
127 } | |
128 } | |
129 if (vr == "PN") | |
130 { | |
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131 bool hasAlphabetic = (content[KEY_VALUE][j].isMember(KEY_ALPHABETIC) && |
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132 content[KEY_VALUE][j][KEY_ALPHABETIC].type() == Json::stringValue); |
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133 |
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134 bool hasIdeographic = (content[KEY_VALUE][j].isMember(KEY_IDEOGRAPHIC) && |
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135 content[KEY_VALUE][j][KEY_IDEOGRAPHIC].type() == Json::stringValue); |
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136 |
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137 bool hasPhonetic = (content[KEY_VALUE][j].isMember(KEY_PHONETIC) && |
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138 content[KEY_VALUE][j][KEY_PHONETIC].type() == Json::stringValue); |
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139 |
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140 if (hasAlphabetic || |
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141 hasIdeographic || |
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142 hasPhonetic) |
3202 | 143 { |
144 pugi::xml_node child = node.append_child("PersonName"); | |
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145 child.append_attribute(KEY_NUMBER).set_value(number.c_str()); |
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146 |
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147 if (hasAlphabetic) |
3202 | 148 { |
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149 pugi::xml_node name = child.append_child(KEY_ALPHABETIC); |
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150 DecomposeXmlPersonName(name, content[KEY_VALUE][j][KEY_ALPHABETIC].asString()); |
3202 | 151 } |
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152 |
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153 if (hasIdeographic) |
3202 | 154 { |
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155 pugi::xml_node name = child.append_child(KEY_IDEOGRAPHIC); |
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156 DecomposeXmlPersonName(name, content[KEY_VALUE][j][KEY_IDEOGRAPHIC].asString()); |
3202 | 157 } |
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158 |
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159 if (hasPhonetic) |
3202 | 160 { |
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161 pugi::xml_node name = child.append_child(KEY_PHONETIC); |
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162 DecomposeXmlPersonName(name, content[KEY_VALUE][j][KEY_PHONETIC].asString()); |
3202 | 163 } |
164 } | |
165 } | |
166 else | |
167 { | |
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168 pugi::xml_node child = node.append_child(KEY_VALUE); |
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169 child.append_attribute(KEY_NUMBER).set_value(number.c_str()); |
3202 | 170 |
171 switch (content[KEY_VALUE][j].type()) | |
172 { | |
173 case Json::stringValue: | |
174 child.text() = content[KEY_VALUE][j].asCString(); | |
175 break; | |
176 | |
177 case Json::realValue: | |
178 child.text() = content[KEY_VALUE][j].asFloat(); | |
179 break; | |
180 | |
181 case Json::intValue: | |
182 child.text() = content[KEY_VALUE][j].asInt(); | |
183 break; | |
184 | |
185 case Json::uintValue: | |
186 child.text() = content[KEY_VALUE][j].asUInt(); | |
187 break; | |
188 | |
189 default: | |
190 break; | |
191 } | |
192 } | |
193 } | |
194 } | |
195 else if (content.isMember(KEY_BULK_DATA_URI) && | |
196 content[KEY_BULK_DATA_URI].type() == Json::stringValue) | |
197 { | |
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198 pugi::xml_node child = node.append_child(KEY_BULK_DATA); |
3202 | 199 child.append_attribute("URI").set_value(content[KEY_BULK_DATA_URI].asCString()); |
200 } | |
201 else if (content.isMember(KEY_INLINE_BINARY) && | |
202 content[KEY_INLINE_BINARY].type() == Json::stringValue) | |
203 { | |
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204 pugi::xml_node child = node.append_child(KEY_INLINE_BINARY); |
3202 | 205 child.text() = content[KEY_INLINE_BINARY].asCString(); |
206 } | |
207 } | |
208 } | |
209 #endif | |
210 | |
211 | |
212 #if ORTHANC_ENABLE_PUGIXML == 1 | |
213 static void DicomWebJsonToXml(pugi::xml_document& target, | |
214 const Json::Value& source) | |
215 { | |
216 pugi::xml_node root = target.append_child("NativeDicomModel"); | |
217 root.append_attribute("xmlns").set_value("http://dicom.nema.org/PS3.19/models/NativeDICOM"); | |
218 root.append_attribute("xsi:schemaLocation").set_value("http://dicom.nema.org/PS3.19/models/NativeDICOM"); | |
219 root.append_attribute("xmlns:xsi").set_value("http://www.w3.org/2001/XMLSchema-instance"); | |
220 | |
221 ExploreXmlDataset(root, source); | |
222 | |
223 pugi::xml_node decl = target.prepend_child(pugi::node_declaration); | |
224 decl.append_attribute("version").set_value("1.0"); | |
225 decl.append_attribute("encoding").set_value("utf-8"); | |
226 } | |
227 #endif | |
228 | |
229 | |
230 std::string DicomWebJsonVisitor::FormatTag(const DicomTag& tag) | |
231 { | |
232 char buf[16]; | |
233 sprintf(buf, "%04X%04X", tag.GetGroup(), tag.GetElement()); | |
234 return std::string(buf); | |
235 } | |
236 | |
237 | |
238 Json::Value& DicomWebJsonVisitor::CreateNode(const std::vector<DicomTag>& parentTags, | |
239 const std::vector<size_t>& parentIndexes, | |
240 const DicomTag& tag) | |
241 { | |
242 assert(parentTags.size() == parentIndexes.size()); | |
243 | |
244 Json::Value* node = &result_; | |
245 | |
246 for (size_t i = 0; i < parentTags.size(); i++) | |
247 { | |
248 std::string t = FormatTag(parentTags[i]); | |
249 | |
250 if (!node->isMember(t)) | |
251 { | |
252 Json::Value item = Json::objectValue; | |
253 item[KEY_VR] = KEY_SQ; | |
254 item[KEY_VALUE] = Json::arrayValue; | |
255 item[KEY_VALUE].append(Json::objectValue); | |
256 (*node) [t] = item; | |
257 | |
258 node = &(*node)[t][KEY_VALUE][0]; | |
259 } | |
260 else if ((*node) [t].type() != Json::objectValue || | |
261 !(*node) [t].isMember(KEY_VR) || | |
262 (*node) [t][KEY_VR].type() != Json::stringValue || | |
263 (*node) [t][KEY_VR].asString() != KEY_SQ || | |
264 !(*node) [t].isMember(KEY_VALUE) || | |
265 (*node) [t][KEY_VALUE].type() != Json::arrayValue) | |
266 { | |
267 throw OrthancException(ErrorCode_InternalError); | |
268 } | |
269 else | |
270 { | |
271 size_t currentSize = (*node) [t][KEY_VALUE].size(); | |
272 | |
273 if (parentIndexes[i] < currentSize) | |
274 { | |
275 // The node already exists | |
276 } | |
277 else if (parentIndexes[i] == currentSize) | |
278 { | |
279 (*node) [t][KEY_VALUE].append(Json::objectValue); | |
280 } | |
281 else | |
282 { | |
283 throw OrthancException(ErrorCode_InternalError); | |
284 } | |
285 | |
286 node = &(*node) [t][KEY_VALUE][Json::ArrayIndex(parentIndexes[i])]; | |
287 } | |
288 } | |
289 | |
290 assert(node->type() == Json::objectValue); | |
291 | |
292 std::string t = FormatTag(tag); | |
293 if (node->isMember(t)) | |
294 { | |
295 throw OrthancException(ErrorCode_InternalError); | |
296 } | |
297 else | |
298 { | |
299 (*node) [t] = Json::objectValue; | |
300 return (*node) [t]; | |
301 } | |
302 } | |
303 | |
304 | |
305 Json::Value DicomWebJsonVisitor::FormatInteger(int64_t value) | |
306 { | |
307 if (value < 0) | |
308 { | |
309 return Json::Value(static_cast<int32_t>(value)); | |
310 } | |
311 else | |
312 { | |
313 return Json::Value(static_cast<uint32_t>(value)); | |
314 } | |
315 } | |
316 | |
317 | |
318 Json::Value DicomWebJsonVisitor::FormatDouble(double value) | |
319 { | |
3312 | 320 try |
321 { | |
322 long long a = boost::math::llround<double>(value); | |
3202 | 323 |
3312 | 324 double d = fabs(value - static_cast<double>(a)); |
3202 | 325 |
3312 | 326 if (d <= std::numeric_limits<double>::epsilon() * 100.0) |
327 { | |
328 return FormatInteger(a); | |
329 } | |
330 else | |
331 { | |
332 return Json::Value(value); | |
333 } | |
334 } | |
335 catch (boost::math::rounding_error&) | |
3202 | 336 { |
3312 | 337 // Can occur if "long long" is too small to receive this value |
338 // (e.g. infinity) | |
3202 | 339 return Json::Value(value); |
340 } | |
341 } | |
342 | |
4297 | 343 DicomWebJsonVisitor::DicomWebJsonVisitor() : |
344 formatter_(NULL) | |
345 { | |
346 Clear(); | |
347 } | |
348 | |
349 void DicomWebJsonVisitor::SetFormatter(DicomWebJsonVisitor::IBinaryFormatter &formatter) | |
350 { | |
351 formatter_ = &formatter; | |
352 } | |
353 | |
354 void DicomWebJsonVisitor::Clear() | |
355 { | |
356 result_ = Json::objectValue; | |
357 } | |
358 | |
359 const Json::Value &DicomWebJsonVisitor::GetResult() const | |
360 { | |
361 return result_; | |
362 } | |
363 | |
3202 | 364 |
365 #if ORTHANC_ENABLE_PUGIXML == 1 | |
3203
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366 void DicomWebJsonVisitor::FormatXml(std::string& target) const |
3202 | 367 { |
3203
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368 pugi::xml_document doc; |
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369 DicomWebJsonToXml(doc, result_); |
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370 Toolbox::XmlToString(target, doc); |
3202 | 371 } |
372 #endif | |
373 | |
374 | |
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375 ITagVisitor::Action |
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376 DicomWebJsonVisitor::VisitNotSupported(const std::vector<DicomTag> &parentTags, |
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377 const std::vector<size_t> &parentIndexes, |
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378 const DicomTag &tag, |
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379 ValueRepresentation vr) |
4297 | 380 { |
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381 return Action_None; |
4297 | 382 } |
383 | |
384 | |
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385 ITagVisitor::Action |
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386 DicomWebJsonVisitor::VisitSequence(const std::vector<DicomTag>& parentTags, |
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387 const std::vector<size_t>& parentIndexes, |
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388 const DicomTag& tag, |
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389 size_t countItems) |
3202 | 390 { |
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391 if (countItems == 0 && |
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392 tag.GetElement() != 0x0000) |
3202 | 393 { |
394 Json::Value& node = CreateNode(parentTags, parentIndexes, tag); | |
395 node[KEY_VR] = EnumerationToString(ValueRepresentation_Sequence); | |
396 } | |
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397 |
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398 return Action_None; |
3202 | 399 } |
400 | |
401 | |
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402 ITagVisitor::Action |
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403 DicomWebJsonVisitor::VisitBinary(const std::vector<DicomTag>& parentTags, |
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404 const std::vector<size_t>& parentIndexes, |
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405 const DicomTag& tag, |
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406 ValueRepresentation vr, |
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407 const void* data, |
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408 size_t size) |
3202 | 409 { |
410 assert(vr == ValueRepresentation_OtherByte || | |
411 vr == ValueRepresentation_OtherDouble || | |
412 vr == ValueRepresentation_OtherFloat || | |
413 vr == ValueRepresentation_OtherLong || | |
414 vr == ValueRepresentation_OtherWord || | |
415 vr == ValueRepresentation_Unknown); | |
416 | |
417 if (tag.GetElement() != 0x0000) | |
418 { | |
419 BinaryMode mode; | |
420 std::string bulkDataUri; | |
421 | |
422 if (formatter_ == NULL) | |
423 { | |
424 mode = BinaryMode_InlineBinary; | |
425 } | |
426 else | |
427 { | |
428 mode = formatter_->Format(bulkDataUri, parentTags, parentIndexes, tag, vr); | |
429 } | |
430 | |
431 if (mode != BinaryMode_Ignore) | |
432 { | |
433 Json::Value& node = CreateNode(parentTags, parentIndexes, tag); | |
434 node[KEY_VR] = EnumerationToString(vr); | |
435 | |
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436 /** |
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437 * The test on "size > 0" is new in Orthanc 1.9.3, and fixes |
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438 * issue #195 (No need for BulkDataURI when Data Element is |
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439 * empty): https://bugs.orthanc-server.com/show_bug.cgi?id=195 |
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440 **/ |
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441 if (size > 0 || |
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442 tag == DICOM_TAG_PIXEL_DATA || |
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443 vr == ValueRepresentation_Sequence /* new in Orthanc 1.9.4 */) |
3202 | 444 { |
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445 switch (mode) |
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446 { |
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447 case BinaryMode_BulkDataUri: |
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448 node[KEY_BULK_DATA_URI] = bulkDataUri; |
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449 break; |
3202 | 450 |
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451 case BinaryMode_InlineBinary: |
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452 { |
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453 std::string tmp(static_cast<const char*>(data), size); |
3202 | 454 |
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455 std::string base64; |
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456 Toolbox::EncodeBase64(base64, tmp); |
3202 | 457 |
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458 node[KEY_INLINE_BINARY] = base64; |
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459 break; |
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460 } |
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461 |
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462 default: |
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463 throw OrthancException(ErrorCode_ParameterOutOfRange); |
3202 | 464 } |
465 } | |
466 } | |
467 } | |
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468 |
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469 return Action_None; |
3202 | 470 } |
471 | |
472 | |
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473 ITagVisitor::Action |
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474 DicomWebJsonVisitor::VisitIntegers(const std::vector<DicomTag>& parentTags, |
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475 const std::vector<size_t>& parentIndexes, |
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476 const DicomTag& tag, |
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477 ValueRepresentation vr, |
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478 const std::vector<int64_t>& values) |
3202 | 479 { |
480 if (tag.GetElement() != 0x0000 && | |
481 vr != ValueRepresentation_NotSupported) | |
482 { | |
483 Json::Value& node = CreateNode(parentTags, parentIndexes, tag); | |
484 node[KEY_VR] = EnumerationToString(vr); | |
485 | |
486 if (!values.empty()) | |
487 { | |
488 Json::Value content = Json::arrayValue; | |
489 for (size_t i = 0; i < values.size(); i++) | |
490 { | |
491 content.append(FormatInteger(values[i])); | |
492 } | |
493 | |
494 node[KEY_VALUE] = content; | |
495 } | |
496 } | |
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497 |
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498 return Action_None; |
3202 | 499 } |
500 | |
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501 ITagVisitor::Action |
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502 DicomWebJsonVisitor::VisitDoubles(const std::vector<DicomTag>& parentTags, |
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503 const std::vector<size_t>& parentIndexes, |
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504 const DicomTag& tag, |
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505 ValueRepresentation vr, |
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506 const std::vector<double>& values) |
3202 | 507 { |
508 if (tag.GetElement() != 0x0000 && | |
509 vr != ValueRepresentation_NotSupported) | |
510 { | |
511 Json::Value& node = CreateNode(parentTags, parentIndexes, tag); | |
512 node[KEY_VR] = EnumerationToString(vr); | |
513 | |
514 if (!values.empty()) | |
515 { | |
516 Json::Value content = Json::arrayValue; | |
517 for (size_t i = 0; i < values.size(); i++) | |
518 { | |
519 content.append(FormatDouble(values[i])); | |
520 } | |
521 | |
522 node[KEY_VALUE] = content; | |
523 } | |
524 } | |
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525 |
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526 return Action_None; |
3202 | 527 } |
528 | |
529 | |
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530 ITagVisitor::Action |
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531 DicomWebJsonVisitor::VisitAttributes(const std::vector<DicomTag>& parentTags, |
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532 const std::vector<size_t>& parentIndexes, |
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533 const DicomTag& tag, |
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534 const std::vector<DicomTag>& values) |
3202 | 535 { |
536 if (tag.GetElement() != 0x0000) | |
537 { | |
538 Json::Value& node = CreateNode(parentTags, parentIndexes, tag); | |
539 node[KEY_VR] = EnumerationToString(ValueRepresentation_AttributeTag); | |
540 | |
541 if (!values.empty()) | |
542 { | |
543 Json::Value content = Json::arrayValue; | |
544 for (size_t i = 0; i < values.size(); i++) | |
545 { | |
546 content.append(FormatTag(values[i])); | |
547 } | |
548 | |
549 node[KEY_VALUE] = content; | |
550 } | |
551 } | |
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552 |
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553 return Action_None; |
3202 | 554 } |
555 | |
556 | |
557 ITagVisitor::Action | |
558 DicomWebJsonVisitor::VisitString(std::string& newValue, | |
559 const std::vector<DicomTag>& parentTags, | |
560 const std::vector<size_t>& parentIndexes, | |
561 const DicomTag& tag, | |
562 ValueRepresentation vr, | |
563 const std::string& value) | |
564 { | |
565 if (tag.GetElement() == 0x0000 || | |
566 vr == ValueRepresentation_NotSupported) | |
567 { | |
568 return Action_None; | |
569 } | |
570 else | |
571 { | |
572 Json::Value& node = CreateNode(parentTags, parentIndexes, tag); | |
573 node[KEY_VR] = EnumerationToString(vr); | |
574 | |
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575 #if 0 |
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576 /** |
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577 * TODO - The JSON file has an UTF-8 encoding, thus DCMTK |
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578 * replaces the specific character set with "ISO_IR 192" |
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579 * (UNICODE UTF-8). On Google Cloud Healthcare, however, the |
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580 * source encoding is reported, which seems more logical. We |
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581 * thus choose the Google convention. Enabling this block will |
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582 * mimic the DCMTK behavior. |
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583 **/ |
3202 | 584 if (tag == DICOM_TAG_SPECIFIC_CHARACTER_SET) |
585 { | |
586 node[KEY_VALUE].append("ISO_IR 192"); | |
587 } | |
588 else | |
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589 #endif |
3202 | 590 { |
591 std::string truncated; | |
592 | |
593 if (!value.empty() && | |
594 value[value.size() - 1] == '\0') | |
595 { | |
596 truncated = value.substr(0, value.size() - 1); | |
597 } | |
598 else | |
599 { | |
600 truncated = value; | |
601 } | |
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602 |
3202 | 603 if (!truncated.empty()) |
604 { | |
605 std::vector<std::string> tokens; | |
606 Toolbox::TokenizeString(tokens, truncated, '\\'); | |
607 | |
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608 if (tag == DICOM_TAG_SPECIFIC_CHARACTER_SET && |
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609 tokens.size() > 1 && |
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610 tokens[0].empty()) |
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611 { |
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612 // Specific character set with code extension: Remove the |
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613 // first element from the vector of encodings |
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614 tokens.erase(tokens.begin()); |
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615 } |
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616 |
3202 | 617 node[KEY_VALUE] = Json::arrayValue; |
618 for (size_t i = 0; i < tokens.size(); i++) | |
619 { | |
620 try | |
621 { | |
622 switch (vr) | |
623 { | |
624 case ValueRepresentation_PersonName: | |
625 { | |
4200 | 626 Json::Value tmp = Json::objectValue; |
3202 | 627 if (!tokens[i].empty()) |
628 { | |
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629 std::vector<std::string> components; |
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630 Toolbox::TokenizeString(components, tokens[i], '='); |
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631 |
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632 if (components.size() >= 1) |
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633 { |
4200 | 634 tmp[KEY_ALPHABETIC] = components[0]; |
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635 } |
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636 |
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637 if (components.size() >= 2) |
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638 { |
4200 | 639 tmp[KEY_IDEOGRAPHIC] = components[1]; |
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640 } |
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641 |
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642 if (components.size() >= 3) |
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643 { |
4200 | 644 tmp[KEY_PHONETIC] = components[2]; |
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645 } |
3202 | 646 } |
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647 |
4200 | 648 node[KEY_VALUE].append(tmp); |
3202 | 649 break; |
650 } | |
651 | |
652 case ValueRepresentation_IntegerString: | |
3391 | 653 { |
654 /** | |
655 * The calls to "StripSpaces()" below fix the | |
656 * issue reported by Rana Asim Wajid on 2019-06-05 | |
657 * ("Error Exception while invoking plugin service | |
658 * 32: Bad file format"): | |
659 * https://groups.google.com/d/msg/orthanc-users/T32FovWPcCE/-hKFbfRJBgAJ | |
660 **/ | |
661 | |
4297 | 662 std::string t = Toolbox::StripSpaces(tokens[i]); |
3391 | 663 if (t.empty()) |
3202 | 664 { |
665 node[KEY_VALUE].append(Json::nullValue); | |
666 } | |
667 else | |
668 { | |
4200 | 669 int64_t tmp = boost::lexical_cast<int64_t>(t); |
670 node[KEY_VALUE].append(FormatInteger(tmp)); | |
3202 | 671 } |
3391 | 672 |
3202 | 673 break; |
3391 | 674 } |
3202 | 675 |
676 case ValueRepresentation_DecimalString: | |
3391 | 677 { |
4297 | 678 std::string t = Toolbox::StripSpaces(tokens[i]); |
3391 | 679 if (t.empty()) |
3202 | 680 { |
681 node[KEY_VALUE].append(Json::nullValue); | |
682 } | |
683 else | |
684 { | |
4200 | 685 double tmp = boost::lexical_cast<double>(t); |
686 node[KEY_VALUE].append(FormatDouble(tmp)); | |
3202 | 687 } |
3391 | 688 |
3202 | 689 break; |
3391 | 690 } |
691 | |
3202 | 692 default: |
693 if (tokens[i].empty()) | |
694 { | |
695 node[KEY_VALUE].append(Json::nullValue); | |
696 } | |
697 else | |
698 { | |
699 node[KEY_VALUE].append(tokens[i]); | |
700 } | |
701 | |
702 break; | |
703 } | |
704 } | |
705 catch (boost::bad_lexical_cast&) | |
706 { | |
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707 std::string tmp; |
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708 if (value.size() < 64 && |
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709 Toolbox::IsAsciiString(value)) |
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710 { |
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711 tmp = ": " + value; |
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712 } |
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713 |
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714 LOG(WARNING) << "Ignoring DICOM tag (" << tag.Format() |
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715 << ") with invalid content for VR " << EnumerationToString(vr) << tmp; |
3202 | 716 } |
717 } | |
718 } | |
719 } | |
720 } | |
721 | |
722 return Action_None; | |
723 } | |
724 } |