69 lines
2.3 KiB
JavaScript
69 lines
2.3 KiB
JavaScript
import { OHIF } from 'meteor/ohif:core';
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/**
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* Parses data returned from a study search and transforms it into
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* an array of series that are present in the study
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*
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* @param resultData
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* @returns {Array} Series List
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*/
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function resultDataToStudyMetadata(resultData, studyInstanceUid) {
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const seriesMap = {};
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const seriesList = [];
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resultData.forEach(function(instanceRaw) {
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const instance = instanceRaw.toObject();
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// Use seriesMap to cache series data
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// If the series instance UID has already been used to
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// process series data, continue using that series
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const seriesInstanceUid = instance[0x0020000E];
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let series = seriesMap[seriesInstanceUid];
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// If no series data exists in the seriesMap cache variable,
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// process any available series data
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if (!series) {
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series = {
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seriesInstanceUid: seriesInstanceUid,
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seriesNumber: instance[0x00200011],
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instances: []
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};
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// Save this data in the seriesMap cache variable
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seriesMap[seriesInstanceUid] = series;
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seriesList.push(series);
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}
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// TODO: Check which peer it should point to
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const server = OHIF.servers.getCurrentServer().peers[0];
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const serverRoot = server.host + ':' + server.port;
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const sopInstanceUid = instance[0x00080018];
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const uri = serverRoot + '/studies/' + studyInstanceUid + '/series/' + seriesInstanceUid + '/instances/' + sopInstanceUid + '/frames/1';
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// Add this instance to the current series
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series.instances.push({
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sopClassUid: instance[0x00080016],
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sopInstanceUid,
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uri,
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instanceNumber: instance[0x00200013]
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});
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});
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return seriesList;
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}
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/**
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* Retrieve a set of instances using a DIMSE call
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* @param studyInstanceUid
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* @returns {{wadoUriRoot: String, studyInstanceUid: String, seriesList: Array}}
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*/
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OHIF.studies.services.DIMSE.Instances = function(studyInstanceUid) {
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//var url = buildUrl(server, studyInstanceUid);
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const result = DIMSE.retrieveInstances(studyInstanceUid);
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return {
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studyInstanceUid: studyInstanceUid,
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seriesList: resultDataToStudyMetadata(result, studyInstanceUid)
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};
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};
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