// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see .
import React, { Component, PropTypes } from 'react';
import Contracts from '../../contracts';
import { hashToImageUrl } from '../../redux/util';
import { Actionbar, Page } from '../../ui';
import FlatButton from 'material-ui/FlatButton';
import EyeIcon from 'material-ui/svg-icons/image/remove-red-eye';
import { fetchAvailable } from './registry';
import { readHiddenApps, writeHiddenApps } from './hidden';
import AddDapps from './AddDapps';
import Summary from './Summary';
import styles from './dapps.css';
export default class Dapps extends Component {
static contextTypes = {
api: PropTypes.object.isRequired
}
state = {
available: [],
hidden: [],
modalOpen: false
}
componentDidMount () {
this.loadAvailableApps();
}
render () {
const { available, hidden, modalOpen } = this.state;
const apps = available.filter((app) => !hidden.includes(app.id));
return (
} onClick={ this.openModal } />
] }
/>
{ apps.map(this.renderApp) }
);
}
renderApp = (app) => {
if (!app.name) {
return null;
}
return (
);
}
onHideApp = (id) => {
const { hidden } = this.state;
const newHidden = hidden.concat(id);
this.setState({ hidden: newHidden });
writeHiddenApps(newHidden);
}
onShowApp = (id) => {
const { hidden } = this.state;
const newHidden = hidden.filter((_id) => _id !== id);
this.setState({ hidden: newHidden });
writeHiddenApps(newHidden);
}
openModal = () => {
this.setState({ modalOpen: true });
};
closeModal = () => {
this.setState({ modalOpen: false });
};
loadAvailableApps () {
const { api } = this.context;
fetchAvailable(api)
.then((available) => {
this.setState({
available,
hidden: readHiddenApps()
});
this.loadContent();
});
}
loadContent () {
const { api } = this.context;
const { available } = this.state;
const { dappReg } = Contracts.get();
return Promise
.all(available.map((app) => dappReg.getImage(app.id)))
.then((images) => {
const _available = images
.map(hashToImageUrl)
.map((image, index) => Object.assign({}, available[index], { image }));
this.setState({ available: _available });
const _networkApps = _available.filter((app) => app.network);
return Promise
.all(_networkApps.map((app) => dappReg.getContent(app.id)))
.then((content) => {
const networkApps = content.map((_contentHash, index) => {
const networkApp = _networkApps[index];
const contentHash = api.util.bytesToHex(_contentHash).substr(2);
const app = _available.find((_app) => _app.id === networkApp.id);
console.log(`found content for ${app.id} at ${contentHash}`);
return Object.assign({}, app, { contentHash });
});
this.setState({
available: _available.map((app) => {
return Object.assign({}, networkApps.find((napp) => app.id === napp.id) || app);
})
});
});
})
.catch((error) => {
console.warn('loadImages', error);
});
}
}