64 lines
1.8 KiB
JavaScript
64 lines
1.8 KiB
JavaScript
import { dcmjs } from 'meteor/ohif:cornerstone';
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const supportedSopClassUIDs = ['1.2.840.10008.5.1.4.1.1.88.22'];
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const getAllDisplaySets = () => {
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const allStudies = OHIF.viewer.Studies.all();
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let allDisplaySets = [];
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allStudies.forEach(study => {
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allDisplaySets = allDisplaySets.concat(study.displaySets);
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});
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return allDisplaySets;
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};
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const getInstanceMetadata = (displaySets, sopInstanceUid) => {
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let instance;
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// Use Array.some so that this loop stops when the internal loop
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// has found the correct instance
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displaySets.some(displaySet => {
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// Search the display set to find the instance metadata for
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return displaySet.images.find(instanceMetadata => {
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if (instanceMetadata._sopInstanceUID === sopInstanceUid) {
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instance = instanceMetadata;
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return true;
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}
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});
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});
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return instance;
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};
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const getLatestSRSeries = () => {
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const allStudies = OHIF.viewer.StudyMetadataList.all();
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let latestSeries;
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allStudies.forEach(study => {
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study.getSeries().forEach(series => {
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const firstInstance = series.getFirstInstance();
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const sopClassUid = firstInstance._instance.sopClassUid;
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if (supportedSopClassUIDs.includes(sopClassUid)) {
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if(!latestSeries) {
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latestSeries = series;
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} else if (series._data.seriesDate > latestSeries._data.seriesDate ||
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(series._data.seriesDate === latestSeries._data.seriesDate && series._data.seriesTime > latestSeries._data.seriesTime)) {
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latestSeries = series;
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}
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}
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});
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});
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return latestSeries;
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};
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export {
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getAllDisplaySets,
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getInstanceMetadata,
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getLatestSRSeries,
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}
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