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<?php |
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/** |
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Copyright (C) 2018-2020 KANOUN Salim |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the Affero GNU General Public v.3 License as published by |
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the Free Software Foundation; |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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Affero GNU General Public Public for more details. |
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You should have received a copy of the Affero GNU General Public Public along |
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with this program; if not, write to the Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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/** |
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* Access data of a dicom study in database |
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*/ |
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Class Study_Details { |
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private $linkpdo; |
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public $studyUID; |
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public $idVisit; |
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public $uploaderUsername; |
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public $uploadDate; |
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public $studyAcquisitionDate; |
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public $studyAcquisitionTime; |
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public $studyAcquisitionDateTime; |
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public $studyOrthancId; |
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public $studyDescription; |
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public $patientOrthancId; |
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public $patientName; |
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public $patientId; |
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public $nbOfSeries; |
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public $diskSize; |
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public $uncompressedDiskSize; |
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public $deleted; |
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public $numberOfInstances; |
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public static function getStudyObjectByUID(string $studyUID, PDO $linkpdo) { |
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$studyQuery=$linkpdo->prepare('SELECT study_orthanc_id FROM orthanc_studies |
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WHERE study_uid=:studyUID' ); |
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$studyQuery->execute(array( |
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"studyUID" => $studyUID |
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)); |
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$orthancID=$studyQuery->fetch(PDO::FETCH_COLUMN); |
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return new Study_Details($orthancID, $linkpdo); |
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} |
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public function __construct($studyOrthancId, $linkpdo) { |
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$this->linkpdo=$linkpdo; |
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$this->studyOrthancId=$studyOrthancId; |
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$studyQuery=$this->linkpdo->prepare('SELECT * FROM orthanc_studies |
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WHERE study_orthanc_id=:studyOrthancID' ); |
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$studyQuery->execute(array( |
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"studyOrthancID" => $this->studyOrthancId |
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)); |
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$studyData=$studyQuery->fetch(PDO::FETCH_ASSOC); |
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$this->studyAcquisitionDate=$studyData['acquisition_date']; |
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$this->studyAcquisitionTime=$studyData['acquisition_time']; |
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$this->studyAcquisitionDateTime=$studyData['acquisition_datetime']; |
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$this->studyUID=$studyData['study_uid']; |
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$this->studyDescription=$studyData['study_description']; |
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$this->patientOrthancId=$studyData['patient_orthanc_id']; |
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$this->patientName=$studyData['patient_name']; |
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$this->patientId=$studyData['patient_id']; |
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$this->nbOfSeries=$studyData['number_of_series']; |
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$this->diskSize=$studyData['disk_size']; |
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$this->uncompressedDiskSize=$studyData['uncompressed_disk_size']; |
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$this->numberOfInstances=$studyData['number_of_instances']; |
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$this->deleted=$studyData['deleted']; |
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$this->idVisit=$studyData['id_visit']; |
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$this->uploaderUsername=$studyData['uploader']; |
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$this->uploadDate=$studyData['upload_date']; |
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} |
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public function getChildSeries() { |
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$idFetcher=$this->linkpdo->prepare("SELECT orthanc_series.series_orthanc_id FROM orthanc_series, orthanc_studies |
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WHERE orthanc_series.study_orthanc_id=orthanc_studies.study_orthanc_id |
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AND orthanc_studies.study_orthanc_id=:studyOrthancID"); |
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$idFetcher->execute(array( |
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"studyOrthancID" => $this->studyOrthancId |
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)); |
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$orthancSeriesIDs=$idFetcher->fetchAll(PDO::FETCH_COLUMN); |
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$childSeriesObject=[]; |
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foreach ($orthancSeriesIDs as $orthancSerieID) { |
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$childSeriesObject[]=new Series_Details($orthancSerieID, $this->linkpdo); |
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} |
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return $childSeriesObject; |
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} |
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public function changeDeletionStatus($deleted) { |
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//Activate only if no other activated study |
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if ($deleted == false && $this->isExistingActivatedStudyForVisit() == true) { |
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throw new Exception("already existing activated study"); |
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} |
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$changeStatusUpload=$this->linkpdo->prepare('UPDATE orthanc_studies SET deleted = :deleted WHERE id_visit = :idvisit AND study_orthanc_id=:studyOrthancID'); |
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$changeStatusUpload->execute(array('idvisit'=> $this->idVisit, |
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'studyOrthancID'=>$this->studyOrthancId, 'deleted'=>intval($deleted))); |
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//reactivate all series of this study |
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$childSeries=$this->getChildSeries(); |
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foreach ($childSeries as $serie) { |
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$serie->changeDeletionStatus(false); |
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} |
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} |
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private function isExistingActivatedStudyForVisit() { |
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$studyQuery=$this->linkpdo->prepare('SELECT study_orthanc_id FROM orthanc_studies |
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WHERE orthanc_studies.id_visit=:idVisit AND deleted=0; |
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'); |
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$studyQuery->execute(array('idVisit' => $this->idVisit)); |
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$dataStudies=$studyQuery->fetchAll(PDO::FETCH_COLUMN); |
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if (empty($dataStudies)) { |
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return false; |
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} else { |
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return true; |
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} |
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} |
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} |
salimkanoun /
GaelO
When comparing two booleans, it is generally considered safer to use the strict comparison operator.