import React from 'react';
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import {Button, Collapse} from 'reactstrap';
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import {getRestServiceUrl, isDevelopmentMode} from '../../../utilities/global';
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import JobQueue from './JobQueue';
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import ErrorAlert from '../../general/ErrorAlert';
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import PropTypes from 'prop-types';
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class JobMonitorPanel extends React.Component {
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state = {
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isFetching: false,
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isFetchingOldJobs: false,
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testMode: false,
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collapseOldJobs: false
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};
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componentDidMount = () => {
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this.fetchQueues(false);
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this.interval = setInterval(() => this.fetchJobs(), 2000);
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};
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componentWillUnmount() {
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clearInterval(this.interval);
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}
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toggleTestMode() {
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this.setState({
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testMode: !this.state.testMode
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});
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}
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toggleOldJobs() {
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if (!this.state.collapseOldJobs) {
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this.fetchQueues(true);
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}
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this.setState({collapseOldJobs: !this.state.collapseOldJobs});
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}
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fetchJobs() {
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if (!this.state.isFetching) { // Don't run twice at the same time
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this.fetchQueues(false);
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}
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if (this.state.collapseOldJobs && !this.state.isFetchingOldJobs) {
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this.fetchQueues(true);
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}
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}
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fetchQueues = (oldJobs) => {
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let queuesVar = 'queues';
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let isFetchingVar = 'isFetching';
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let failedVar = 'failed';
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if (oldJobs) {
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queuesVar = 'oldJobsQueues';
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isFetchingVar = 'isFetchingOldJobs';
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failedVar = 'oldJobsFailed';
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}
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this.setState({
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[isFetchingVar]: true,
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[failedVar]: false
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});
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fetch(getRestServiceUrl('jobs', {
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repo: this.props.repo,
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testMode: this.state.testMode,
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oldJobs: oldJobs
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}), {
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method: 'GET',
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headers: {
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'Accept': 'application/json'
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}
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})
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.then(response => response.json())
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.then(json => {
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const queues = json.map(queue => {
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return queue;
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});
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this.setState({
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[isFetchingVar]: false,
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[queuesVar]: queues
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});
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})
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.catch(() => this.setState({[isFetchingVar]: false, [failedVar]: true}));
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};
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render() {
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let content = '';
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if (this.state.isFetching && !this.state.queues) {
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content = <i>Loading...</i>;
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} else if (this.state.failed) {
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content = <ErrorAlert
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title={'Cannot load job queues'}
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description={'Something went wrong during contacting the rest api.'}
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action={{
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handleClick: this.fetchQueues,
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title: 'Try again'
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}}
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/>;
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} else if (this.state.queues) {
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if (this.state.queues.length > 0) {
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content = <React.Fragment>
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{this.state.queues
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.map((queue) => <JobQueue
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embedded={this.props.embedded}
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queue={queue}
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key={queue.repo}
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/>)}
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</React.Fragment>;
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} else if (isDevelopmentMode() && !this.props.embedded) {
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content = <React.Fragment>No jobs are running or queued.<br/><br/>
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<Button color="primary" onClick={this.toggleTestMode}>Test mode</Button>
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</React.Fragment>
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} else {
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content = <React.Fragment>No jobs are running or queued.</React.Fragment>
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}
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}
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let oldJobs = '';
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if (this.state.isFetchingOldJobs && !this.state.oldJobsQueues) {
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oldJobs = <i>Loading...</i>;
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} else if (this.state.oldJobsFailed) {
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oldJobs = <ErrorAlert
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title={'Cannot load old job queues'}
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description={'Something went wrong during contacting the rest api.'}
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action={{
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handleClick: this.fetchQueues,
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title: 'Try again'
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}}
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/>;
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} else if (this.state.oldJobsQueues) {
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if (this.state.oldJobsQueues.length > 0) {
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oldJobs = <React.Fragment>
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{this.state.oldJobsQueues
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.map((queue) => <JobQueue
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embedded={this.props.embedded}
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queue={queue}
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key={queue.repo}
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/>)}
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</React.Fragment>
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} else {
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oldJobs = <React.Fragment>No old jobs available.</React.Fragment>
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}
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}
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return <React.Fragment>
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{content}
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<h5 className={'onclick'} onClick={this.toggleOldJobs}>Show old jobs
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</h5>
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<Collapse isOpen={this.state.collapseOldJobs}>
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{oldJobs}
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</Collapse>
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</React.Fragment>;
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}
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constructor(props) {
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super(props);
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this.fetchQueues = this.fetchQueues.bind(this);
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this.toggleTestMode = this.toggleTestMode.bind(this);
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this.toggleOldJobs = this.toggleOldJobs.bind(this);
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}
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}
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JobMonitorPanel
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.propTypes = {
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embedded: PropTypes.bool,
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repo: PropTypes.string
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};
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JobMonitorPanel
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.defaultProps = {
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embedded: true,
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repo: null
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};
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export default JobMonitorPanel;
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