Mercurial > hg > orthanc-dicomweb
view Resources/Samples/JavaScript/stow-rs.js @ 691:9535bcd7fa8b OrthancDicomWeb-1.18
OrthancDicomWeb-1.18
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 18 Dec 2024 18:51:39 +0100 |
parents | c59955903971 |
children |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2023 Osimis S.A., Belgium * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ // http://www.artandlogic.com/blog/2013/11/jquery-ajax-blobs-and-array-buffers/ var BOUNDARY = 'BOUNDARY_123456789'; function StringToArrayBuffer(str) { // http://updates.html5rocks.com/2012/06/How-to-convert-ArrayBuffer-to-and-from-String var bufView = new Uint8Array(str.length); for (var i=0, strLen=str.length; i < strLen; i++) { bufView[i] = str.charCodeAt(i); } return bufView; } function ConstructMultipart(body, contentType) { var header = '--' + BOUNDARY + '\r\nContent-Type: ' + contentType + '\r\n\r\n'; var trailer = '\r\n--' + BOUNDARY + '--\r\n'; header = StringToArrayBuffer(header); trailer = StringToArrayBuffer(trailer); // Concatenate the header, the body and the trailer // http://stackoverflow.com/a/14071518/881731 var b = new Uint8Array(header.byteLength + body.byteLength + trailer.byteLength); b.set(header); b.set(new Uint8Array(body), header.byteLength); b.set(trailer, header.byteLength + body.byteLength); return b; } $(document).ready(function() { // STOW-RS to upload one DICOM file $('#stow').submit(function() { var fileInput = document.getElementById('stow-file'); var file = fileInput.files[0]; reader = new FileReader(); reader.onload = function() { $.ajax({ type: 'POST', headers: { 'Accept' : 'application/json', 'Content-type' : 'multipart/related; type=application/dicom; boundary=' + BOUNDARY, }, url: '../dicom-web/studies', data: ConstructMultipart(reader.result, 'application/dicom'), processData: false, // Very important! dataType: 'json', success: function(resp) { count = resp['00081199'].Value.length; alert('Upload was a success! ' + count + ' instance was uploaded.'); }, error: function() { alert('Cannot process this query'); } }); }; reader.readAsArrayBuffer(file); // Prevent default action return false; }); });