43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
import { OHIF } from 'meteor/ohif:core';
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/**
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* Retrieves metaData for multiple studies at once.
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*
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* This function calls retrieveStudyMetadata several times, asynchronously,
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* and waits for all of the results to be returned.
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*
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* @param studyInstanceUids The UIDs of the Studies to be retrieved
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* @return Promise
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*/
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OHIF.studylist.retrieveStudiesMetadata = (studyInstanceUids, seriesInstanceUids, doneCallback, failCallback) => {
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// // Check to make sure studyInstanceUids were actually input
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// if (!studyInstanceUids || !studyInstanceUids.length) {
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// if (failCallback && typeof failCallback === 'function') {
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// failCallback('No studyInstanceUids were input');
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// }
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//
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// return;
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// }
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// Create an empty array to store the Promises for each metaData retrieval call
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const promises = [];
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// Loop through the array of studyInstanceUids
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studyInstanceUids.forEach(function(studyInstanceUid) {
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// Send the call, and attach doneCallbacks and failCallbacks
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// which can resolve or reject the related promise based on its outcome
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const promise = OHIF.studylist.retrieveStudyMetadata(studyInstanceUid, seriesInstanceUids);
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// Add the current promise to the array of promises
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promises.push(promise);
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});
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// When all of the promises are complete, this callback runs
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const promise = Promise.all(promises);
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// Warn the error on console if some retrieval failed
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promise.catch(error => OHIF.log.warn(error));
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return promise;
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};
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