add license header, descriptive comment and change to class
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1 changed files with 26 additions and 10 deletions
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@ -1,15 +1,28 @@
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'use strict';
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/*
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Copyright 2019 Sorunome
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import React from 'react';
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import React from 'react';
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module.exports = React.createClass({
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export default class Spoiler extends React.Component {
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displayName: 'Spoiler',
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constructor(props) {
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super(props);
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getInitialState() {
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this.state = {
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return {
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visible: false,
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visible: false,
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};
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};
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},
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}
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toggleVisible(e) {
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toggleVisible(e) {
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if (!this.state.visible) {
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if (!this.state.visible) {
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@ -18,12 +31,15 @@ module.exports = React.createClass({
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e.stopPropagation();
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e.stopPropagation();
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}
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}
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this.setState({ visible: !this.state.visible });
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this.setState({ visible: !this.state.visible });
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},
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}
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render: function() {
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render() {
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const reason = this.props.reason ? (
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const reason = this.props.reason ? (
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<span className="mx_EventTile_spoiler_reason">{"(" + this.props.reason + ")"}</span>
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<span className="mx_EventTile_spoiler_reason">{"(" + this.props.reason + ")"}</span>
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) : null;
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) : null;
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// react doesn't allow appending a DOM node as child.
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// as such, we pass the this.props.contentHtml instead and then set the raw
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// HTML content. This is secure as the contents have already been parsed previously
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return (
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return (
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<span className={"mx_EventTile_spoiler" + (this.state.visible ? " visible" : "")} onClick={this.toggleVisible.bind(this)}>
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<span className={"mx_EventTile_spoiler" + (this.state.visible ? " visible" : "")} onClick={this.toggleVisible.bind(this)}>
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{ reason }
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{ reason }
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@ -32,4 +48,4 @@ module.exports = React.createClass({
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</span>
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</span>
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);
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);
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}
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}
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})
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}
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