orthanc-stone: Framework/Loaders/SeriesThumbnailsLoader.cpp annotate

annotate Framework/Loaders/SeriesThumbnailsLoader.cpp @ 1271:0ca50d275b9a broker

upgrade to year 2020

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Fri, 31 Jan 2020 17:34:57 +0100
parents	7a0460c5e98e
children	c38c89684d83

rev	line source
1228 c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2 * Stone of Orthanc
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	4 * Department, University Hospital of Liege, Belgium
1271 0ca50d275b9a upgrade to year 2020 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1254 diff changeset	5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
1228 c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 *
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * modify it under the terms of the GNU Affero General Public License
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * as published by the Free Software Foundation, either version 3 of
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * the License, or (at your option) any later version.
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 *
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * This program is distributed in the hope that it will be useful, but
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 * WITHOUT ANY WARRANTY; without even the implied warranty of
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * Affero General Public License for more details.
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 *
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * You should have received a copy of the GNU Affero General Public License
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 **/
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	21
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22 #include "SeriesThumbnailsLoader.h"
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24 #include <Core/DicomFormat/DicomMap.h>
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	25 #include <Core/DicomFormat/DicomInstanceHasher.h>
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	26 #include <Core/Images/ImageProcessing.h>
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	27 #include <Core/Images/JpegWriter.h>
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 #include <Core/OrthancException.h>
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30 #include <boost/algorithm/string/predicate.hpp>
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	31
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	32 static const unsigned int JPEG_QUALITY = 70; // Only used for Orthanc source
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	33
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	34 namespace OrthancStone
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	35 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	36 static SeriesThumbnailType ExtractSopClassUid(const std::string& sopClassUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	37 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	38 if (sopClassUid == "1.2.840.10008.5.1.4.1.1.104.1") // Encapsulated PDF Storage
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	40 return SeriesThumbnailType_Pdf;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	41 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42 else if (sopClassUid == "1.2.840.10008.5.1.4.1.1.77.1.1.1" \|\| // Video Endoscopic Image Storage
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43 sopClassUid == "1.2.840.10008.5.1.4.1.1.77.1.2.1" \|\| // Video Microscopic Image Storage
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	44 sopClassUid == "1.2.840.10008.5.1.4.1.1.77.1.4.1") // Video Photographic Image Storage
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	45 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	46 return SeriesThumbnailType_Video;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	47 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 else
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	49 {
1254 7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	50 return SeriesThumbnailType_Unsupported;
1228 c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	52 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	53
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	54
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	55 SeriesThumbnailsLoader::Thumbnail::Thumbnail(const std::string& image,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	56 const std::string& mime) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	57 type_(SeriesThumbnailType_Image),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	58 image_(image),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	59 mime_(mime)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	60 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	61 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	62
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	63
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	64 SeriesThumbnailsLoader::Thumbnail::Thumbnail(SeriesThumbnailType type) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	65 type_(type)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	66 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	67 if (type == SeriesThumbnailType_Image)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	68 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	69 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	70 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	71 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	72
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	73
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	74 void SeriesThumbnailsLoader::AcquireThumbnail(const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	75 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	76 const std::string& seriesInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	77 SeriesThumbnailsLoader::Thumbnail* thumbnail)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	78 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	79 assert(thumbnail != NULL);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	80
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	81 std::auto_ptr<Thumbnail> protection(thumbnail);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	82
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	83 Thumbnails::iterator found = thumbnails_.find(seriesInstanceUid);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	84 if (found == thumbnails_.end())
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	85 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	86 thumbnails_[seriesInstanceUid] = protection.release();
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	87 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	88 else
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	89 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90 assert(found->second != NULL);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	91 delete found->second;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	92 found->second = protection.release();
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	93 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	94
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	95 ThumbnailLoadedMessage message(this, source, studyInstanceUid, seriesInstanceUid, thumbnail);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	96 BroadcastMessage(message);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	97 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	98
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	99
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	100 class SeriesThumbnailsLoader::Handler : public Orthanc::IDynamicObject
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	101 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	102 private:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	103 boost::shared_ptr<SeriesThumbnailsLoader> loader_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	104 DicomSource source_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	105 std::string studyInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	106 std::string seriesInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	107
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	108 public:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	109 Handler(boost::shared_ptr<SeriesThumbnailsLoader> loader,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	110 const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	111 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	112 const std::string& seriesInstanceUid) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	113 loader_(loader),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	114 source_(source),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	115 studyInstanceUid_(studyInstanceUid),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	116 seriesInstanceUid_(seriesInstanceUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	117 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	118 if (!loader)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	119 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	120 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	121 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	122 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	123
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	124 boost::shared_ptr<SeriesThumbnailsLoader> GetLoader()
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	125 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	126 return loader_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129 const DicomSource& GetSource() const
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	131 return source_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	132 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	133
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	134 const std::string& GetStudyInstanceUid() const
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	135 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	136 return studyInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	137 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	138
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139 const std::string& GetSeriesInstanceUid() const
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	141 return seriesInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	142 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	143
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	144 virtual void HandleSuccess(const std::string& body,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	145 const std::map<std::string, std::string>& headers) = 0;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	146
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	147 virtual void HandleError()
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	148 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	149 LOG(INFO) << "Cannot generate thumbnail for SeriesInstanceUID: " << seriesInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	150 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	151 };
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	152
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	153
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154 class SeriesThumbnailsLoader::DicomWebSopClassHandler : public SeriesThumbnailsLoader::Handler
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	155 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156 private:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157 static bool GetSopClassUid(std::string& sopClassUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158 const Json::Value& json)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	159 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	160 Orthanc::DicomMap dicom;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	161 dicom.FromDicomWeb(json);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	162
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	163 return dicom.LookupStringValue(sopClassUid, Orthanc::DICOM_TAG_SOP_CLASS_UID, false);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	164 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	165
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	166 public:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	167 DicomWebSopClassHandler(boost::shared_ptr<SeriesThumbnailsLoader> loader,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	168 const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	169 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	170 const std::string& seriesInstanceUid) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	171 Handler(loader, source, studyInstanceUid, seriesInstanceUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	172 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	173 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	174
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	175 virtual void HandleSuccess(const std::string& body,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	176 const std::map<std::string, std::string>& headers)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	177 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	178 Json::Reader reader;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	179 Json::Value value;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	180
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	181 if (!reader.parse(body, value) \|\|
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	182 value.type() != Json::arrayValue)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	183 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	184 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	185 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	186 else
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	187 {
1254 7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	188 SeriesThumbnailType type = SeriesThumbnailType_Unsupported;
1228 c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	189
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	190 std::string sopClassUid;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	191 if (value.size() > 0 &&
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	192 GetSopClassUid(sopClassUid, value[0]))
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	193 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	194 bool ok = true;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	195
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	196 for (Json::Value::ArrayIndex i = 1; i < value.size() && ok; i++)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	197 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	198 std::string s;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	199 if (!GetSopClassUid(s, value[i]) \|\|
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	200 s != sopClassUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	201 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	202 ok = false;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	203 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	204 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	205
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	206 if (ok)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	207 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	208 type = ExtractSopClassUid(sopClassUid);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	209 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	210 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	211
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	212 GetLoader()->AcquireThumbnail(GetSource(), GetStudyInstanceUid(),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	213 GetSeriesInstanceUid(), new Thumbnail(type));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	214 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	215 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	216 };
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	217
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	218
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	219 class SeriesThumbnailsLoader::DicomWebThumbnailHandler : public SeriesThumbnailsLoader::Handler
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	220 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	221 public:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	222 DicomWebThumbnailHandler(boost::shared_ptr<SeriesThumbnailsLoader> loader,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	223 const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	224 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	225 const std::string& seriesInstanceUid) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	226 Handler(loader, source, studyInstanceUid, seriesInstanceUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	227 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	228 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	229
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	230 virtual void HandleSuccess(const std::string& body,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	231 const std::map<std::string, std::string>& headers)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	232 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	233 std::string mime = Orthanc::MIME_JPEG;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	234 for (std::map<std::string, std::string>::const_iterator
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	235 it = headers.begin(); it != headers.end(); ++it)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	236 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	237 if (boost::iequals(it->first, "content-type"))
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	238 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	239 mime = it->second;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	240 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	241 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	242
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	243 GetLoader()->AcquireThumbnail(GetSource(), GetStudyInstanceUid(),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	244 GetSeriesInstanceUid(), new Thumbnail(body, mime));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	245 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	246
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	247 virtual void HandleError()
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	248 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	249 // The DICOMweb wasn't able to generate a thumbnail, try to
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	250 // retrieve the SopClassUID tag using QIDO-RS
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	251
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	252 std::map<std::string, std::string> arguments, headers;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	253 arguments["0020000D"] = GetStudyInstanceUid();
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	254 arguments["0020000E"] = GetSeriesInstanceUid();
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	255 arguments["includefield"] = "00080016";
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	256
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	257 std::auto_ptr<IOracleCommand> command(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	258 GetSource().CreateDicomWebCommand(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	259 "/instances", arguments, headers, new DicomWebSopClassHandler(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	260 GetLoader(), GetSource(), GetStudyInstanceUid(), GetSeriesInstanceUid())));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	261 GetLoader()->Schedule(command.release());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	262 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	263 };
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	264
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	265
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	266 class SeriesThumbnailsLoader::ThumbnailInformation : public Orthanc::IDynamicObject
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	267 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	268 private:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	269 DicomSource source_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	270 std::string studyInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	271 std::string seriesInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	272
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	273 public:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	274 ThumbnailInformation(const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	275 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	276 const std::string& seriesInstanceUid) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	277 source_(source),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	278 studyInstanceUid_(studyInstanceUid),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	279 seriesInstanceUid_(seriesInstanceUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	280 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	281 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	282
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	283 const DicomSource& GetDicomSource() const
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	284 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	285 return source_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	286 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	287
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	288 const std::string& GetStudyInstanceUid() const
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	289 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	290 return studyInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	291 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	292
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	293 const std::string& GetSeriesInstanceUid() const
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	294 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	295 return seriesInstanceUid_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	296 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	297 };
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	298
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	299
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	300 class SeriesThumbnailsLoader::OrthancSopClassHandler : public SeriesThumbnailsLoader::Handler
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	301 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	302 private:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	303 std::string instanceId_;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	304
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	305 public:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	306 OrthancSopClassHandler(boost::shared_ptr<SeriesThumbnailsLoader> loader,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	307 const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	308 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	309 const std::string& seriesInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	310 const std::string& instanceId) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	311 Handler(loader, source, studyInstanceUid, seriesInstanceUid),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	312 instanceId_(instanceId)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	313 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	314 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	315
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	316 virtual void HandleSuccess(const std::string& body,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	317 const std::map<std::string, std::string>& headers)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	318 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	319 SeriesThumbnailType type = ExtractSopClassUid(body);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	320
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	321 if (type == SeriesThumbnailType_Pdf \|\|
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	322 type == SeriesThumbnailType_Video)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	323 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	324 GetLoader()->AcquireThumbnail(GetSource(), GetStudyInstanceUid(),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	325 GetSeriesInstanceUid(), new Thumbnail(type));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	326 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	327 else
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	328 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	329 std::auto_ptr<GetOrthancImageCommand> command(new GetOrthancImageCommand);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	330 command->SetUri("/instances/" + instanceId_ + "/preview");
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	331 command->SetHttpHeader("Accept", Orthanc::MIME_JPEG);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	332 command->AcquirePayload(new ThumbnailInformation(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	333 GetSource(), GetStudyInstanceUid(), GetSeriesInstanceUid()));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	334 GetLoader()->Schedule(command.release());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	335 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	336 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	337 };
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	338
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	339
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	340 class SeriesThumbnailsLoader::SelectOrthancInstanceHandler : public SeriesThumbnailsLoader::Handler
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	341 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	342 public:
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	343 SelectOrthancInstanceHandler(boost::shared_ptr<SeriesThumbnailsLoader> loader,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	344 const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	345 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	346 const std::string& seriesInstanceUid) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	347 Handler(loader, source, studyInstanceUid, seriesInstanceUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	348 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	349 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	350
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	351 virtual void HandleSuccess(const std::string& body,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	352 const std::map<std::string, std::string>& headers)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	353 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	354 static const char* const INSTANCES = "Instances";
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	355
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	356 Json::Value json;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	357 Json::Reader reader;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	358 if (!reader.parse(body, json) \|\|
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	359 json.type() != Json::objectValue)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	360 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	361 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	362 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	363
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	364 if (json.isMember(INSTANCES) &&
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	365 json[INSTANCES].type() == Json::arrayValue &&
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	366 json[INSTANCES].size() > 0)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	367 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	368 // Select one instance of the series to generate the thumbnail
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	369 Json::Value::ArrayIndex index = json[INSTANCES].size() / 2;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	370 if (json[INSTANCES][index].type() == Json::stringValue)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	371 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	372 std::map<std::string, std::string> arguments, headers;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	373 arguments["quality"] = boost::lexical_cast<std::string>(JPEG_QUALITY);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	374 headers["Accept"] = Orthanc::MIME_JPEG;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	375
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	376 const std::string instance = json[INSTANCES][index].asString();
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	377
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	378 std::auto_ptr<OrthancRestApiCommand> command(new OrthancRestApiCommand);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	379 command->SetUri("/instances/" + instance + "/metadata/SopClassUid");
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	380 command->AcquirePayload(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	381 new OrthancSopClassHandler(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	382 GetLoader(), GetSource(), GetStudyInstanceUid(), GetSeriesInstanceUid(), instance));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	383 GetLoader()->Schedule(command.release());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	384 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	385 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	386 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	387 };
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	388
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	389
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	390 void SeriesThumbnailsLoader::Schedule(IOracleCommand* command)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	391 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	392 std::auto_ptr<ILoadersContext::ILock> lock(context_.Lock());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	393 lock->Schedule(GetSharedObserver(), priority_, command);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	394 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	395
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	396
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	397 void SeriesThumbnailsLoader::Handle(const HttpCommand::SuccessMessage& message)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	398 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	399 assert(message.GetOrigin().HasPayload());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	400 dynamic_cast<Handler&>(message.GetOrigin().GetPayload()).HandleSuccess(message.GetAnswer(), message.GetAnswerHeaders());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	401 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	402
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	403
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	404 void SeriesThumbnailsLoader::Handle(const OrthancRestApiCommand::SuccessMessage& message)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	405 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	406 assert(message.GetOrigin().HasPayload());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	407 dynamic_cast<Handler&>(message.GetOrigin().GetPayload()).HandleSuccess(message.GetAnswer(), message.GetAnswerHeaders());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	408 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	409
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	410
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	411 void SeriesThumbnailsLoader::Handle(const GetOrthancImageCommand::SuccessMessage& message)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	412 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	413 assert(message.GetOrigin().HasPayload());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	414
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	415 std::auto_ptr<Orthanc::ImageAccessor> resized(Orthanc::ImageProcessing::FitSize(message.GetImage(), width_, height_));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	416
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	417 std::string jpeg;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	418 Orthanc::JpegWriter writer;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	419 writer.SetQuality(JPEG_QUALITY);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	420 writer.WriteToMemory(jpeg, *resized);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	421
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	422 const ThumbnailInformation& info = dynamic_cast<ThumbnailInformation&>(message.GetOrigin().GetPayload());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	423 AcquireThumbnail(info.GetDicomSource(), info.GetStudyInstanceUid(),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	424 info.GetSeriesInstanceUid(), new Thumbnail(jpeg, Orthanc::MIME_JPEG));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	425 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	426
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	427
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	428 void SeriesThumbnailsLoader::Handle(const OracleCommandExceptionMessage& message)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	429 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	430 const OracleCommandBase& command = dynamic_cast<const OracleCommandBase&>(message.GetOrigin());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	431 assert(command.HasPayload());
1254 7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	432
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	433 if (command.GetType() == IOracleCommand::Type_GetOrthancImage)
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	434 {
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	435 // This is presumably a HTTP status 301 (Moved permanently)
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	436 // because of an unsupported DICOM file in "/preview"
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	437 const ThumbnailInformation& info = dynamic_cast<const ThumbnailInformation&>(command.GetPayload());
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	438 AcquireThumbnail(info.GetDicomSource(), info.GetStudyInstanceUid(),
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	439 info.GetSeriesInstanceUid(), new Thumbnail(SeriesThumbnailType_Unsupported));
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	440 }
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	441 else
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	442 {
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	443 dynamic_cast<Handler&>(command.GetPayload()).HandleError();
7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	444 }
1228 c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	445 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	446
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	447
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	448 SeriesThumbnailsLoader::SeriesThumbnailsLoader(ILoadersContext& context,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	449 int priority) :
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	450 context_(context),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	451 priority_(priority),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	452 width_(128),
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	453 height_(128)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	454 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	455 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	456
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	457
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	458 boost::shared_ptr<IObserver> SeriesThumbnailsLoader::Factory::Create(ILoadersContext::ILock& stone)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	459 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	460 boost::shared_ptr<SeriesThumbnailsLoader> result(new SeriesThumbnailsLoader(stone.GetContext(), priority_));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	461 result->Register<GetOrthancImageCommand::SuccessMessage>(stone.GetOracleObservable(), &SeriesThumbnailsLoader::Handle);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	462 result->Register<HttpCommand::SuccessMessage>(stone.GetOracleObservable(), &SeriesThumbnailsLoader::Handle);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	463 result->Register<OracleCommandExceptionMessage>(stone.GetOracleObservable(), &SeriesThumbnailsLoader::Handle);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	464 result->Register<OrthancRestApiCommand::SuccessMessage>(stone.GetOracleObservable(), &SeriesThumbnailsLoader::Handle);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	465 return result;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	466 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	467
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	468
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	469 void SeriesThumbnailsLoader::SetThumbnailSize(unsigned int width,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	470 unsigned int height)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	471 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	472 if (width <= 0 \|\|
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	473 height <= 0)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	474 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	475 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	476 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	477 else
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	478 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	479 width_ = width;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	480 height_ = height;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	481 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	482 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	483
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	484
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	485 void SeriesThumbnailsLoader::Clear()
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	486 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	487 for (Thumbnails::iterator it = thumbnails_.begin(); it != thumbnails_.end(); ++it)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	488 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	489 assert(it->second != NULL);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	490 delete it->second;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	491 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	492
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	493 thumbnails_.clear();
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	494 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	495
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	496
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	497 SeriesThumbnailType SeriesThumbnailsLoader::GetSeriesThumbnail(std::string& image,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	498 std::string& mime,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	499 const std::string& seriesInstanceUid) const
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	500 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	501 Thumbnails::const_iterator found = thumbnails_.find(seriesInstanceUid);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	502
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	503 if (found == thumbnails_.end())
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	504 {
1254 7a0460c5e98e don't follow redirections if contacting the Orthanc REST API Sebastien Jodogne <s.jodogne@gmail.com> parents: 1228 diff changeset	505 return SeriesThumbnailType_NotLoaded;
1228 c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	506 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	507 else
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	508 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	509 assert(found->second != NULL);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	510 image.assign(found->second->GetImage());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	511 mime.assign(found->second->GetMime());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	512 return found->second->GetType();
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	513 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	514 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	515
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	516
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	517 void SeriesThumbnailsLoader::ScheduleLoadThumbnail(const DicomSource& source,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	518 const std::string& patientId,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	519 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	520 const std::string& seriesInstanceUid)
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	521 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	522 if (source.IsDicomWeb())
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	523 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	524 if (!source.HasDicomWebRendered())
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	525 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	526 // TODO - Could use DCMTK here
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	527 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	528 "DICOMweb server is not able to generate renderings of DICOM series");
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	529 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	530
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	531 const std::string uri = ("/studies/" + studyInstanceUid +
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	532 "/series/" + seriesInstanceUid + "/rendered");
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	533
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	534 std::map<std::string, std::string> arguments, headers;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	535 arguments["viewport"] = (boost::lexical_cast<std::string>(width_) + "," +
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	536 boost::lexical_cast<std::string>(height_));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	537
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	538 // Needed to set this header explicitly, as long as emscripten
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	539 // does not include macro "EMSCRIPTEN_FETCH_RESPONSE_HEADERS"
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	540 // https://github.com/emscripten-core/emscripten/pull/8486
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	541 headers["Accept"] = Orthanc::MIME_JPEG;
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	542
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	543 std::auto_ptr<IOracleCommand> command(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	544 source.CreateDicomWebCommand(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	545 uri, arguments, headers, new DicomWebThumbnailHandler(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	546 shared_from_this(), source, studyInstanceUid, seriesInstanceUid)));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	547 Schedule(command.release());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	548 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	549 else if (source.IsOrthanc())
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	550 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	551 // Dummy SOP Instance UID, as we are working at the "series" level
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	552 Orthanc::DicomInstanceHasher hasher(patientId, studyInstanceUid, seriesInstanceUid, "dummy");
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	553
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	554 std::auto_ptr<OrthancRestApiCommand> command(new OrthancRestApiCommand);
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	555 command->SetUri("/series/" + hasher.HashSeries());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	556 command->AcquirePayload(new SelectOrthancInstanceHandler(
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	557 shared_from_this(), source, studyInstanceUid, seriesInstanceUid));
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	558 Schedule(command.release());
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	559 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	560 else
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	561 {
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	562 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented,
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	563 "Can only load thumbnails from Orthanc or DICOMweb");
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	564 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	565 }
c471a0aa137b adding the next generation of loaders Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	566 }

Mercurial > hg > orthanc-stone

annotate Framework/Loaders/SeriesThumbnailsLoader.cpp @ 1271:0ca50d275b9a broker