72 lines
1.9 KiB
JavaScript
72 lines
1.9 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.makePublishRequestChannel = void 0;
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var _reduxSaga = require("redux-saga");
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var makePublishRequestChannel = function makePublishRequestChannel(fd) {
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return (0, _reduxSaga.eventChannel)(function (emitter) {
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var uri = '/api/claim/publish';
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var xhr = new XMLHttpRequest(); // add event listeners
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var onLoadStart = function onLoadStart() {
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emitter({
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loadStart: true
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});
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};
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var onProgress = function onProgress(event) {
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if (event.lengthComputable) {
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var percentage = Math.round(event.loaded * 100 / event.total);
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emitter({
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progress: percentage
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});
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}
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};
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var onLoad = function onLoad() {
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emitter({
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load: true
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});
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};
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xhr.upload.addEventListener('loadstart', onLoadStart);
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xhr.upload.addEventListener('progress', onProgress);
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xhr.upload.addEventListener('load', onLoad); // set state change handler
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xhr.onreadystatechange = function () {
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if (xhr.readyState === 4) {
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var response = JSON.parse(xhr.response);
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if (xhr.status === 200 && response.success) {
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emitter({
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success: response
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});
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emitter(_reduxSaga.END);
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} else {
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emitter({
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error: new Error(response.message)
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});
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emitter(_reduxSaga.END);
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}
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}
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}; // open and send
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xhr.open('POST', uri, true);
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xhr.send(fd); // clean up
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return function () {
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xhr.upload.removeEventListener('loadstart', onLoadStart);
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xhr.upload.removeEventListener('progress', onProgress);
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xhr.upload.removeEventListener('load', onLoad);
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xhr.onreadystatechange = null;
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xhr.abort();
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};
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}, _reduxSaga.buffers.sliding(2));
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};
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exports.makePublishRequestChannel = makePublishRequestChannel;
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