58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
// Copyright 2015-2017 Parity Technologies (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 marked from 'marked';
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import React, { Component, PropTypes } from 'react';
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import styles from './Markdown.css';
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export default class Marked extends Component {
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state = {}
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render () {
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let { parsed } = this.state;
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if (!parsed) {
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return null;
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}
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return <div className={ styles.container } style={ this.props.style } dangerouslySetInnerHTML={ { __html: parsed } } />;
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}
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componentWillMount () {
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this.setState({ parsed: this.parse(this.props.val) });
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}
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componentWillReceiveProps (newProps) {
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if (newProps.val === this.props.val) {
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return;
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}
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this.setState({ parsed: this.parse(newProps.val) });
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}
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parse (val) {
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try {
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val = marked(val);
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} catch (err) {
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console.error(`Marked error when parsing ${val}: ${err}`);
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}
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return val;
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}
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static propTypes = {
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val: PropTypes.any,
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style: PropTypes.object
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}
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}
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