88 lines
3.7 KiB
JavaScript
88 lines
3.7 KiB
JavaScript
function buildUrl(server, studyInstanceUid) {
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var url = server.wadoRoot + '/studies/' + studyInstanceUid + '/metadata';
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return url;
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}
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function resultDataToStudyMetadata(server, studyInstanceUid, resultData) {
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var seriesMap = {};
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var seriesList = [];
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resultData.forEach(function(instance) {
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var seriesInstanceUid = DICOMWeb.getString(instance['0020000E']);
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var series = seriesMap[seriesInstanceUid];
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if(!series) {
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series = {
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seriesDescription: DICOMWeb.getString(instance['0008103E']),
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modality: DICOMWeb.getString(instance['00080060']),
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seriesInstanceUid : seriesInstanceUid,
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seriesNumber : DICOMWeb.getNumber(instance['00200011']),
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instances: []
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};
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seriesMap[seriesInstanceUid] = series;
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seriesList.push(series);
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}
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var sopInstanceUid = DICOMWeb.getString(instance['00080018']);
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var instanceSummary = {
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// -----------
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// TODO = Fix this
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// This doesn't seem like the best place to put this, but otherwise we have no study info
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patientName: DICOMWeb.getName(instance['00100010']),
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patientId: DICOMWeb.getString(instance['00100020']),
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accessionNumber : DICOMWeb.getString(instance['00080050']),
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studyDate: DICOMWeb.getString(instance['00080020']),
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modalities: DICOMWeb.getString(instance['00080061']),
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studyDescription: DICOMWeb.getString(instance['00081030']),
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imageCount: DICOMWeb.getString(instance['00201208']),
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studyInstanceUid: DICOMWeb.getString(instance['0020000D']),
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// -----------
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imageType: DICOMWeb.getString(instance['00080008']),
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sopClassUid: DICOMWeb.getString(instance['00080016']),
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sopInstanceUid: sopInstanceUid,
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instanceNumber: DICOMWeb.getNumber(instance['00200013']),
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imagePositionPatient: DICOMWeb.getString(instance['00200032']),
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imageOrientationPatient: DICOMWeb.getString(instance['00200037']),
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frameOfReferenceUID: DICOMWeb.getString(instance['00200052']),
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sliceLocation: DICOMWeb.getNumber(instance['00201041']),
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samplesPerPixel: DICOMWeb.getNumber(instance['00280002']),
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photometricInterpretation: DICOMWeb.getString(instance['00280004']),
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rows: DICOMWeb.getNumber(instance['00280010']),
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columns: DICOMWeb.getNumber(instance['00280011']),
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pixelSpacing: DICOMWeb.getString(instance['00280030']),
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bitsAllocated: DICOMWeb.getNumber(instance['00280100']),
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bitsStored: DICOMWeb.getNumber(instance['00280101']),
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highBit: DICOMWeb.getNumber(instance['00280102']),
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pixelRepresentation: DICOMWeb.getNumber(instance['00280103']),
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windowCenter: DICOMWeb.getString(instance['00281050']),
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windowWidth: DICOMWeb.getString(instance['00281051']),
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rescaleIntercept: DICOMWeb.getNumber(instance['00281052']),
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rescaleSlope: DICOMWeb.getNumber(instance['00281053']),
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};
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if(server.imageRendering === 'wadouri') {
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instanceSummary.wadouri = server.wadoUriRoot + '?requestType=WADO&studyUID=' + studyInstanceUid + '&seriesUID=' + seriesInstanceUid + '&objectUID=' + sopInstanceUid + "&contentType=application%2Fdicom";
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} else {
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instanceSummary.wadorsuri = server.wadoRoot + '/studies/' + studyInstanceUid + '/series/' + seriesInstanceUid + '/instances/' + sopInstanceUid + '/frames/1';
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}
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series.instances.push(instanceSummary);
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});
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return seriesList;
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}
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Services.WADO.RetrieveMetadata = function(server, studyInstanceUid) {
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var url = buildUrl(server, studyInstanceUid);
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var result = DICOMWeb.getJSON(url, server.requestOptions);
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var study = {
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wadoUriRoot: server.wadoUriRoot,
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studyInstanceUid: studyInstanceUid,
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seriesList: resultDataToStudyMetadata(server, studyInstanceUid, result.data)
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};
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return study;
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}; |