Egor Lezhnin
4a09f33446
* This is a React port of https://github.com/quantumsoftgroup/healthcare-api-adapter - It still needs some UI cleanup.
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
export function formatFileSize(size) {
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if (size === 0) return '0 B';
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const n = Math.floor(Math.log(size) / Math.log(1024));
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return (
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(size / Math.pow(1024, n)).toFixed(2) * 1 +
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' ' +
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['B', 'kB', 'MB', 'GB', 'TB'][n]
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);
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}
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export function httpErrorToStr(error) {
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if (!error) return 'Unknown error';
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if (error.response) {
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try {
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const jsonResponse = JSON.parse(error.response);
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if (
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jsonResponse.error &&
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jsonResponse.error.code &&
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jsonResponse.error.message
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)
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return jsonResponse.error.code + ' - ' + jsonResponse.error.message;
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} catch (err) {
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return error.response;
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}
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}
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return error.message || 'Unknown error.';
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}
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export function getOidcToken(oidcStorageKey) {
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const oidcConfigStr = sessionStorage.getItem(oidcStorageKey);
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if (oidcConfigStr) return JSON.parse(oidcConfigStr).access_token;
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}
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/* eslint-disable */
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export function checkDicomFile(arrayBuffer) {
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if (arrayBuffer.length <= 132) return false;
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const arr = new Uint8Array(arrayBuffer.slice(128, 132));
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// bytes from 128 to 132 must be "DICM"
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return Array.from('DICM').every((char, i) => char.charCodeAt(0) === arr[i]);
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}
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