48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
import EmberObject from '@ember/object';
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import { task, timeout } from 'ember-concurrency';
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import AbstractLogger from './abstract-logger';
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import { fetchFailure } from './log';
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export default EmberObject.extend(AbstractLogger, {
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interval: 1000,
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start() {
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return this.poll
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.linked()
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.perform();
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},
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stop() {
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return this.poll.cancelAll();
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},
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poll: task(function*() {
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const { interval, logFetch } = this;
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while (true) {
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const url = this.fullUrl;
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let response = yield logFetch(url).then(res => res, fetchFailure(url));
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if (!response) {
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return;
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}
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let text = yield response.text();
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if (text) {
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const lines = text.replace(/\}\{/g, '}\n{').split('\n');
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const frames = lines
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.map(line => JSON.parse(line))
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.filter(frame => frame.Data != null && frame.Offset != null);
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if (frames.length) {
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frames.forEach(frame => (frame.Data = window.atob(frame.Data)));
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this.set('endOffset', frames[frames.length - 1].Offset);
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this.write(frames.mapBy('Data').join(''));
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}
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}
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yield timeout(interval);
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}
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}),
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});
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