106 lines
3.3 KiB
JavaScript
106 lines
3.3 KiB
JavaScript
/*
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Copyright 2016 OpenMarket Ltd
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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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'use strict';
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import React from 'react';
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import MFileBody from './MFileBody';
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import MatrixClientPeg from '../../../MatrixClientPeg';
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import { decryptFile, readBlobAsDataUri } from '../../../utils/DecryptFile';
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import { _t } from '../../../languageHandler';
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export default class MAudioBody extends React.Component {
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constructor(props) {
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super(props);
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this.state = {
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playing: false,
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decryptedUrl: null,
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decryptedBlob: null,
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error: null,
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};
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}
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onPlayToggle() {
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this.setState({
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playing: !this.state.playing
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});
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}
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_getContentUrl() {
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const content = this.props.mxEvent.getContent();
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if (content.file !== undefined) {
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return this.state.decryptedUrl;
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} else {
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return MatrixClientPeg.get().mxcUrlToHttp(content.url);
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}
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}
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componentDidMount() {
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var content = this.props.mxEvent.getContent();
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if (content.file !== undefined && this.state.decryptedUrl === null) {
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var decryptedBlob;
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decryptFile(content.file).then(function(blob) {
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decryptedBlob = blob;
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return readBlobAsDataUri(decryptedBlob);
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}).done((url) => {
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this.setState({
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decryptedUrl: url,
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decryptedBlob: decryptedBlob,
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});
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}, (err) => {
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console.warn("Unable to decrypt attachment: ", err);
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this.setState({
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error: err,
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});
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});
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}
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}
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render() {
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const content = this.props.mxEvent.getContent();
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if (this.state.error !== null) {
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return (
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<span className="mx_MAudioBody" ref="body">
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<img src="img/warning.svg" width="16" height="16"/>
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{_t("Error decrypting audio")}
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</span>
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);
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}
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if (content.file !== undefined && this.state.decryptedUrl === null) {
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// Need to decrypt the attachment
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// The attachment is decrypted in componentDidMount.
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// For now add an img tag with a 16x16 spinner.
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// Not sure how tall the audio player is so not sure how tall it should actually be.
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return (
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<span className="mx_MAudioBody">
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<img src="img/spinner.gif" alt={content.body} width="16" height="16"/>
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</span>
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);
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}
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const contentUrl = this._getContentUrl();
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return (
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<span className="mx_MAudioBody">
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<audio src={contentUrl} controls />
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<MFileBody {...this.props} decryptedBlob={this.state.decryptedBlob} />
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</span>
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);
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}
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}
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