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| EI/* global notify */
import React from 'react';
import PropTypes from 'prop-types';
import { Table } from 'reactable';
import {
Row, Col, Collapse, Label, FormControl, Modal,
OverlayTrigger, Tooltip, Well,
} from 'react-bootstrap';
import ControlHeader from '../ControlHeader';
import { t } from '../../../locales';
import ColumnOption from '../../../components/ColumnOption';
import MetricOption from '../../../components/MetricOption';
const propTypes = {
description: PropTypes.string,
label: PropTypes.string,
name: PropTypes.string.isRequired,
onChange: PropTypes.func,
value: PropTypes.string.isRequired,
datasource: PropTypes.object,
};
const defaultProps = {
onChange: () => {},
};
export default class DatasourceControl extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
showModal: false,
filter: '',
loading: true,
showDatasource: false,
};
this.toggleShowDatasource = this.toggleShowDatasource.bind(this);
this.onChange = this.onChange.bind(this);
this.onEnterModal = this.onEnterModal.bind(this);
this.toggleModal = this.toggleModal.bind(this);
this.changeSearch = this.changeSearch.bind(this);
this.setSearchRef = this.setSearchRef.bind(this);
this.selectDatasource = this.selectDatasource.bind(this);
}
onChange(vizType) {
this.props.onChange(vizType);
this.setState({ showModal: false });
}
onEnterModal() {
if (this.searchRef) {
this.searchRef.focus();
}
const url = '/superset/datasources/';
const that = this;
if (!this.state.datasources) {
$.ajax({
type: 'GET',
url,
success: (data) => {
const datasources = data.map(ds => ({
rawName: ds.name,
connection: ds.connection,
schema: ds.schema,
name: (
<a
href="#"
onClick={this.selectDatasource.bind(this, ds.uid)}
className="datasource-link"
>
{ds.name}
</a>),
type: ds.type,
}));
that.setState({ loading: false, datasources });
},
error() {
that.setState({ loading: false });
notify.error(t('Something went wrong while fetching the datasource list'));
},
});
}
}
setSearchRef(searchRef) {
this.searchRef = searchRef;
}
toggleShowDatasource() {
this.setState({ showDatasource: !this.state.showDatasource });
}
toggleModal() {
this.setState({ showModal: !this.state.showModal });
}
changeSearch(event) {
this.setState({ filter: event.target.value });
}
selectDatasource(datasourceId) {
this.setState({ showModal: false });
this.props.onChange(datasourceId);
}
renderModal() {
return (
<Modal
show={this.state.showModal}
onHide={this.toggleModal}
onEnter={this.onEnterModal}
onExit={this.setSearchRef}
bsSize="lg"
>
<Modal.Header closeButton>
<Modal.Title>{t('Select a datasource')}</Modal.Title>
</Modal.Header>
<Modal.Body>
<div>
<FormControl
id="formControlsText"
inputRef={(ref) => { this.setSearchRef(ref); }}
type="text"
bsSize="sm"
value={this.state.filter}
placeholder={t('Search / Filter')}
onChange={this.changeSearch}
/>
</div>
{this.state.loading &&
<img
className="loading"
alt="Loading..."
src="/static/assets/images/loading.gif"
/>
}
{this.state.datasources &&
<Table
columns={['name', 'type', 'schema', 'connection', 'creator']}
className="table table-condensed"
data={this.state.datasources}
itemsPerPage={20}
filterable={['rawName', 'type', 'connection', 'schema', 'creator']}
filterBy={this.state.filter}
hideFilterInput
/>
}
</Modal.Body>
</Modal>);
}
renderDatasource() {
const datasource = this.props.datasource;
return (
<div className="m-t-10">
<Well className="m-t-0">
<div className="m-b-10">
<Label>
<i className="fa fa-database" /> {datasource.database.backend}
</Label>
{` ${datasource.database.name} `}
</div>
<Row className="datasource-container">
<Col md={6}>
<strong>Columns</strong>
{datasource.columns.map(col => (
<div key={col.column_name}><ColumnOption showType column={col} /></div>
))}
</Col>
<Col md={6}>
<strong>Metrics</strong>
{datasource.metrics.map(m => (
<div key={m.metric_name}><MetricOption metric={m} showType /></div>
))}
</Col>
</Row>
</Well>
</div>);
}
render() {
return (
<div>
<ControlHeader {...this.props} />
<OverlayTrigger
placement="right"
overlay={
<Tooltip id={'error-tooltip'}>{t('Click to point to another datasource')}</Tooltip>
}
>
<Label onClick={this.toggleModal} style={{ cursor: 'pointer' }} className="m-r-5">
{this.props.datasource.name}
</Label>
</OverlayTrigger>
<OverlayTrigger
placement="right"
overlay={
<Tooltip id={'edit-datasource-tooltip'}>
{t('Edit the datasource\'s configuration')}
</Tooltip>
}
>
<a href={this.props.datasource.edit_url}>
<i className="fa fa-edit m-r-5" />
</a>
</OverlayTrigger>
<OverlayTrigger
placement="right"
overlay={
<Tooltip id={'toggle-datasource-tooltip'}>
{t('Show datasource configuration')}
</Tooltip>
}
>
<a href="#">
<i
className={`fa fa-${this.state.showDatasource ? 'minus' : 'plus'}-square m-r-5`}
onClick={this.toggleShowDatasource}
/>
</a>
</OverlayTrigger>
<Collapse in={this.state.showDatasource}>
{this.renderDatasource()}
</Collapse>
{this.renderModal()}
</div>);
}
}
DatasourceControl.propTypes = propTypes;
DatasourceControl.defaultProps = defaultProps;
|