element-web/src/components/structures/UploadBar.js
David Baker 59210564b7 Fix upload cancel in e2e rooms
This is a bit of a mess of passing promises around - we weren't
taking the right promise to pass to cancelUpload.

Also e2e uploads take time to read into memory & encrypt, so allow
cancelling them during those phases too, even though we can't abort
those phases before they're done - we do mark the upload as cancelled
though so filter the current uploads for cancelled ones.

Fixes https://github.com/vector-im/riot-web/issues/4891
2019-04-08 17:53:39 +01:00

106 lines
3.7 KiB
JavaScript

/*
Copyright 2015, 2016 OpenMarket Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
const React = require('react');
import PropTypes from 'prop-types';
import ContentMessages from '../../ContentMessages';
const dis = require('../../dispatcher');
const filesize = require('filesize');
import { _t } from '../../languageHandler';
module.exports = React.createClass({displayName: 'UploadBar',
propTypes: {
room: PropTypes.object,
},
componentDidMount: function() {
this.dispatcherRef = dis.register(this.onAction);
this.mounted = true;
},
componentWillUnmount: function() {
this.mounted = false;
dis.unregister(this.dispatcherRef);
},
onAction: function(payload) {
switch (payload.action) {
case 'upload_progress':
case 'upload_finished':
case 'upload_canceled':
case 'upload_failed':
if (this.mounted) this.forceUpdate();
break;
}
},
render: function() {
const uploads = ContentMessages.sharedInstance().getCurrentUploads();
// for testing UI... - also fix up the ContentMessages.getCurrentUploads().length
// check in RoomView
//
// uploads = [{
// roomId: this.props.room.roomId,
// loaded: 123493,
// total: 347534,
// fileName: "testing_fooble.jpg",
// }];
if (uploads.length == 0) {
return <div />;
}
let upload;
for (let i = 0; i < uploads.length; ++i) {
if (uploads[i].roomId == this.props.room.roomId) {
upload = uploads[i];
break;
}
}
if (!upload) {
return <div />;
}
const innerProgressStyle = {
width: ((upload.loaded / (upload.total || 1)) * 100) + '%',
};
let uploadedSize = filesize(upload.loaded);
const totalSize = filesize(upload.total);
if (uploadedSize.replace(/^.* /, '') === totalSize.replace(/^.* /, '')) {
uploadedSize = uploadedSize.replace(/ .*/, '');
}
// MUST use var name 'count' for pluralization to kick in
const uploadText = _t("Uploading %(filename)s and %(count)s others", {filename: upload.fileName, count: (uploads.length - 1)});
return (
<div className="mx_UploadBar">
<div className="mx_UploadBar_uploadProgressOuter">
<div className="mx_UploadBar_uploadProgressInner" style={innerProgressStyle}></div>
</div>
<img className="mx_UploadBar_uploadIcon mx_filterFlipColor" src={require("../../../res/img/fileicon.png")} width="17" height="22" />
<img className="mx_UploadBar_uploadCancel mx_filterFlipColor" src={require("../../../res/img/cancel.svg")} width="18" height="18"
onClick={function() { ContentMessages.sharedInstance().cancelUpload(upload.promise); }}
/>
<div className="mx_UploadBar_uploadBytes">
{ uploadedSize } / { totalSize }
</div>
<div className="mx_UploadBar_uploadFilename">{ uploadText }</div>
</div>
);
},
});