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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 | 34x 34x 34x 34x 34x | import { DicomMetadataStore, IWebApiDataSource } from '@ohif/core';
import get from 'lodash.get';
import uniqBy from 'lodash.uniqby';
import {
MergeConfig,
CallForAllDataSourcesAsyncOptions,
CallForAllDataSourcesOptions,
CallForDefaultDataSourceOptions,
CallByRetrieveAETitleOptions,
MergeMap,
} from './types';
export const mergeMap: MergeMap = {
'query.studies.search': {
mergeKey: 'studyInstanceUid',
tagFunc: x => x,
},
'query.series.search': {
mergeKey: 'seriesInstanceUid',
tagFunc: (series, sourceName) => {
series.forEach(series => {
series.RetrieveAETitle = sourceName;
DicomMetadataStore.updateSeriesMetadata(series);
});
return series;
},
},
};
/**
* Calls all data sources asynchronously and merges the results.
* @param {CallForAllDataSourcesAsyncOptions} options - The options for calling all data sources.
* @param {string} options.path - The path to the function to be called on each data source.
* @param {unknown[]} options.args - The arguments to be passed to the function.
* @param {ExtensionManager} options.extensionManager - The extension manager.
* @param {string[]} options.dataSourceNames - The names of the data sources to be called.
* @param {string} options.defaultDataSourceName - The name of the default data source.
* @returns {Promise<unknown[]>} - A promise that resolves to the merged data from all data sources.
*/
export const callForAllDataSourcesAsync = async ({
mergeMap,
path,
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}: CallForAllDataSourcesAsyncOptions) => {
const { mergeKey, tagFunc } = mergeMap[path] || { tagFunc: x => x };
/** Sort by default data source */
const defs = Object.values(extensionManager.dataSourceDefs);
const defaultDataSourceDef = defs.find(def => def.sourceName === defaultDataSourceName);
const dataSourceDefs = defs.filter(def => def.sourceName !== defaultDataSourceName);
Iif (defaultDataSourceDef) {
dataSourceDefs.unshift(defaultDataSourceDef);
}
const promises = [];
const sourceNames = [];
for (const dataSourceDef of dataSourceDefs) {
const { configuration, sourceName } = dataSourceDef;
Iif (!!configuration && dataSourceNames.includes(sourceName)) {
const [dataSource] = extensionManager.getDataSources(sourceName);
const func = get(dataSource, path);
const promise = func.apply(dataSource, args);
promises.push(promise);
sourceNames.push(sourceName);
}
}
const data = await Promise.allSettled(promises);
const mergedData = data.map((data, i) => tagFunc(data.value, sourceNames[i]));
let results = [];
if (mergeKey) {
results = uniqBy(mergedData.flat(), obj => get(obj, mergeKey));
} else {
results = mergedData.flat();
}
return results;
};
/**
* Calls all data sources that match the provided names and merges their data.
* @param options - The options for calling all data sources.
* @param options.path - The path to the function to be called on each data source.
* @param options.args - The arguments to be passed to the function.
* @param options.extensionManager - The extension manager instance.
* @param options.dataSourceNames - The names of the data sources to be called.
* @param options.defaultDataSourceName - The name of the default data source.
* @returns The merged data from all the matching data sources.
*/
export const callForAllDataSources = ({
path,
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}: CallForAllDataSourcesOptions) => {
/** Sort by default data source */
const defs = Object.values(extensionManager.dataSourceDefs);
const defaultDataSourceDef = defs.find(def => def.sourceName === defaultDataSourceName);
const dataSourceDefs = defs.filter(def => def.sourceName !== defaultDataSourceName);
Iif (defaultDataSourceDef) {
dataSourceDefs.unshift(defaultDataSourceDef);
}
const mergedData = [];
for (const dataSourceDef of dataSourceDefs) {
const { configuration, sourceName } = dataSourceDef;
Iif (!!configuration && dataSourceNames.includes(sourceName)) {
const [dataSource] = extensionManager.getDataSources(sourceName);
const func = get(dataSource, path);
const data = func.apply(dataSource, args);
mergedData.push(data);
}
}
return mergedData.flat();
};
/**
* Calls the default data source function specified by the given path with the provided arguments.
* @param {CallForDefaultDataSourceOptions} options - The options for calling the default data source.
* @param {string} options.path - The path to the function within the default data source.
* @param {unknown[]} options.args - The arguments to pass to the function.
* @param {string} options.defaultDataSourceName - The name of the default data source.
* @param {ExtensionManager} options.extensionManager - The extension manager instance.
* @returns {unknown} - The result of calling the default data source function.
*/
export const callForDefaultDataSource = ({
path,
args,
defaultDataSourceName,
extensionManager,
}: CallForDefaultDataSourceOptions) => {
const [dataSource] = extensionManager.getDataSources(defaultDataSourceName);
const func = get(dataSource, path);
return func.apply(dataSource, args);
};
/**
* Calls the data source specified by the RetrieveAETitle of the given display set.
* @typedef {Object} CallByRetrieveAETitleOptions
* @property {string} path - The path of the method to call on the data source.
* @property {any[]} args - The arguments to pass to the method.
* @property {string} defaultDataSourceName - The name of the default data source.
* @property {ExtensionManager} extensionManager - The extension manager.
*/
export const callByRetrieveAETitle = ({
path,
args,
defaultDataSourceName,
extensionManager,
}: CallByRetrieveAETitleOptions) => {
const [displaySet] = args;
const seriesMetadata = DicomMetadataStore.getSeries(
displaySet.StudyInstanceUID,
displaySet.SeriesInstanceUID
);
const [dataSource] = extensionManager.getDataSources(
seriesMetadata.RetrieveAETitle || defaultDataSourceName
);
return dataSource[path](...args);
};
function createMergeDataSourceApi(
mergeConfig: MergeConfig,
servicesManager: AppTypes.ServicesManager,
extensionManager
) {
const { seriesMerge } = mergeConfig;
const { dataSourceNames, defaultDataSourceName } = seriesMerge;
const implementation = {
initialize: (...args: unknown[]) =>
callForAllDataSources({
path: 'initialize',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
query: {
studies: {
search: (...args: unknown[]) =>
callForAllDataSourcesAsync({
mergeMap,
path: 'query.studies.search',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
},
series: {
search: (...args: unknown[]) =>
callForAllDataSourcesAsync({
mergeMap,
path: 'query.series.search',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
},
instances: {
search: (...args: unknown[]) =>
callForAllDataSourcesAsync({
mergeMap,
path: 'query.instances.search',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
},
},
retrieve: {
bulkDataURI: (...args: unknown[]) =>
callForAllDataSourcesAsync({
mergeMap,
path: 'retrieve.bulkDataURI',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
directURL: (...args: unknown[]) =>
callForDefaultDataSource({
path: 'retrieve.directURL',
args,
defaultDataSourceName,
extensionManager,
}),
series: {
metadata: (...args: unknown[]) =>
callForAllDataSourcesAsync({
mergeMap,
path: 'retrieve.series.metadata',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
},
},
store: {
dicom: (...args: unknown[]) =>
callForDefaultDataSource({
path: 'store.dicom',
args,
defaultDataSourceName,
extensionManager,
}),
},
deleteStudyMetadataPromise: (...args: unknown[]) =>
callForAllDataSources({
path: 'deleteStudyMetadataPromise',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
getImageIdsForDisplaySet: (...args: unknown[]) =>
callByRetrieveAETitle({
path: 'getImageIdsForDisplaySet',
args,
defaultDataSourceName,
extensionManager,
}),
getImageIdsForInstance: (...args: unknown[]) =>
callByRetrieveAETitle({
path: 'getImageIdsForDisplaySet',
args,
defaultDataSourceName,
extensionManager,
}),
getStudyInstanceUIDs: (...args: unknown[]) =>
callForAllDataSources({
path: 'getStudyInstanceUIDs',
args,
extensionManager,
dataSourceNames,
defaultDataSourceName,
}),
};
return IWebApiDataSource.create(implementation);
}
export { createMergeDataSourceApi };
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