mirror of
https://git.rwth-aachen.de/acs/public/villas/web/
synced 2025-03-30 00:00:13 +01:00
127 lines
3.1 KiB
JavaScript
127 lines
3.1 KiB
JavaScript
/**
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* This file is part of VILLASweb.
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*
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* VILLASweb is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* VILLASweb is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with VILLASweb. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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import React from 'react';
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import { FormGroup, FormControl, FormLabel } from 'react-bootstrap';
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import Dialog from '../common/dialogs/dialog';
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class ImportDashboardDialog extends React.Component {
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valid = false;
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imported = false;
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constructor(props) {
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super(props);
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this.state = {
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name: '',
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widgets: [],
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grid: 0
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};
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}
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onClose(canceled) {
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if (canceled === false) {
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this.props.onClose(this.state);
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} else {
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this.props.onClose();
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}
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}
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handleChange(e, index) {
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this.setState({ [e.target.id]: e.target.value });
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}
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resetState() {
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this.setState({ name: '', widgets: [], grid: 0 });
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this.imported = false;
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}
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loadFile(fileList) {
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// get file
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const file = fileList[0];
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if (!file.type.match('application/json')) {
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return;
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}
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// create file reader
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var reader = new FileReader();
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var self = this;
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reader.onload = function(event) {
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// read IC
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const dashboard = JSON.parse(event.target.result);
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self.imported = true;
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self.valid = true;
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self.setState({ name: dashboard.name, widgets: dashboard.widgets, grid: dashboard.grid });
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};
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reader.readAsText(file);
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}
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validateForm(target) {
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// check all controls
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let name = true;
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if (this.state.name === '') {
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name = false;
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}
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this.valid = name;
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// return state to control
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if (target === 'name'){
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return name;
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}
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}
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render() {
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return (
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<Dialog
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show={this.props.show}
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title="Import Dashboard"
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buttonTitle="Import"
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onClose={(c) => this.onClose(c)}
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onReset={() => this.resetState()}
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valid={this.valid}>
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<form>
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<FormGroup controlId="file">
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<FormLabel>Dashboard File</FormLabel>
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<FormControl type="file" onChange={(e) => this.loadFile(e.target.files)} />
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</FormGroup>
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<FormGroup controlId="name" >
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<FormLabel>Name</FormLabel>
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<FormControl
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readOnly={!this.imported}
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isValid={this.validateForm('name')}
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type="text"
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placeholder="Enter name"
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value={this.state.name}
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onChange={(e) => this.handleChange(e)}
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/>
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<FormControl.Feedback />
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</FormGroup>
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</form>
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</Dialog>
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);
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}
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}
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export default ImportDashboardDialog;
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