5735d948f5
* onClick to onTouchTap #3556 * onClick to onTouchTap 2 #3556 * Registry dApp clear input + check Signer #3557
165 lines
4.6 KiB
JavaScript
165 lines
4.6 KiB
JavaScript
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity 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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// Parity 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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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import React, { Component, PropTypes } from 'react';
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import { Card, CardHeader, CardText } from 'material-ui/Card';
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import TextField from 'material-ui/TextField';
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import DropDownMenu from 'material-ui/DropDownMenu';
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import MenuItem from 'material-ui/MenuItem';
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import RaisedButton from 'material-ui/RaisedButton';
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import CheckIcon from 'material-ui/svg-icons/navigation/check';
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import { fromWei } from '../parity.js';
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import styles from './names.css';
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const useSignerText = (<p>Use the <a href='/#/signer' className={ styles.link } target='_blank'>Signer</a> to authenticate the following changes.</p>);
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const renderNames = (names) => {
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const values = Object.values(names);
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return values
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.map((name, index) => (
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<span key={ index }>
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<code>{ name }</code>
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{
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index < values.length - 1
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? (<span>, </span>)
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: null
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}
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</span>
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));
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};
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const renderQueue = (queue) => {
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if (queue.length === 0) {
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return null;
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}
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const grouped = queue.reduce((grouped, change) => {
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const last = grouped[grouped.length - 1];
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if (last && last.action === change.action) {
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last.names.push(change.name);
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} else {
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grouped.push({ action: change.action, names: [change.name] });
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}
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return grouped;
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}, []);
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return (
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<ul>
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{ grouped.map(({ action, names }) => (
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<li key={ action + '-' + names.join('-') }>
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{ renderNames(names) }
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{ ' will be ' }
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{ action === 'reserve' ? 'reserved' : 'dropped' }
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</li>
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)) }
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</ul>
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);
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};
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export default class Names extends Component {
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static propTypes = {
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actions: PropTypes.object.isRequired,
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fee: PropTypes.object.isRequired,
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pending: PropTypes.bool.isRequired,
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queue: PropTypes.array.isRequired
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}
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state = {
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action: 'reserve',
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name: ''
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};
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componentWillReceiveProps (nextProps) {
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const nextQueue = nextProps.queue;
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const prevQueue = this.props.queue;
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if (nextQueue.length > prevQueue.length) {
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const newQueued = nextQueue[nextQueue.length - 1];
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const newName = newQueued.name;
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if (newName !== this.state.name) {
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return;
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}
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this.setState({ name: '' });
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}
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}
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render () {
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const { action, name } = this.state;
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const { fee, pending, queue } = this.props;
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return (
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<Card className={ styles.names }>
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<CardHeader title={ 'Manage Names' } />
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<CardText>
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{ (action === 'reserve'
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? (<p className={ styles.noSpacing }>
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The fee to reserve a name is <code>{ fromWei(fee).toFixed(3) }</code>ETH.
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</p>)
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: (<p className={ styles.noSpacing }>To drop a name, you have to be the owner.</p>)
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)
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}
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<TextField
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hintText='name'
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value={ name }
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onChange={ this.onNameChange }
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/>
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<DropDownMenu
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disabled={ pending }
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value={ action }
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onChange={ this.onActionChange }
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>
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<MenuItem value='reserve' primaryText='reserve this name' />
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<MenuItem value='drop' primaryText='drop this name' />
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</DropDownMenu>
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<RaisedButton
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disabled={ pending }
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className={ styles.spacing }
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label={ action === 'reserve' ? 'Reserve' : 'Drop' }
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primary
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icon={ <CheckIcon /> }
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onTouchTap={ this.onSubmitClick }
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/>
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{ queue.length > 0
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? (<div>{ useSignerText }{ renderQueue(queue) }</div>)
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: null
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}
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</CardText>
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</Card>
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);
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}
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onNameChange = (e) => {
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this.setState({ name: e.target.value });
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};
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onActionChange = (e, i, action) => {
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this.setState({ action });
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};
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onSubmitClick = () => {
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const { action, name } = this.state;
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if (action === 'reserve') {
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this.props.actions.reserve(name);
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} else if (action === 'drop') {
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this.props.actions.drop(name);
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}
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};
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}
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