113 lines
3.9 KiB
TypeScript
113 lines
3.9 KiB
TypeScript
/*
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Copyright 2015, 2016, 2019, 2021 The Matrix.org Foundation C.I.C.
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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 { Room } from "matrix-js-sdk/src/models/room";
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import ContentMessages from '../../ContentMessages';
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import dis from "../../dispatcher/dispatcher";
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import filesize from "filesize";
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import { _t } from '../../languageHandler';
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import { ActionPayload } from "../../dispatcher/payloads";
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import { Action } from "../../dispatcher/actions";
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import ProgressBar from "../views/elements/ProgressBar";
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import AccessibleButton from "../views/elements/AccessibleButton";
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import { IUpload } from "../../models/IUpload";
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import { replaceableComponent } from "../../utils/replaceableComponent";
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import MatrixClientContext from "../../contexts/MatrixClientContext";
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interface IProps {
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room: Room;
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}
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interface IState {
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currentUpload?: IUpload;
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uploadsHere: IUpload[];
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}
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@replaceableComponent("structures.UploadBar")
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export default class UploadBar extends React.Component<IProps, IState> {
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static contextType = MatrixClientContext;
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private dispatcherRef: string;
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private mounted: boolean;
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constructor(props) {
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super(props);
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// Set initial state to any available upload in this room - we might be mounting
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// earlier than the first progress event, so should show something relevant.
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const uploadsHere = this.getUploadsInRoom();
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this.state = { currentUpload: uploadsHere[0], uploadsHere };
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}
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componentDidMount() {
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this.dispatcherRef = dis.register(this.onAction);
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this.mounted = true;
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}
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componentWillUnmount() {
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this.mounted = false;
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dis.unregister(this.dispatcherRef);
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}
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private getUploadsInRoom(): IUpload[] {
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const uploads = ContentMessages.sharedInstance().getCurrentUploads();
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return uploads.filter(u => u.roomId === this.props.room.roomId);
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}
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private onAction = (payload: ActionPayload) => {
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switch (payload.action) {
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case Action.UploadStarted:
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case Action.UploadProgress:
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case Action.UploadFinished:
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case Action.UploadCanceled:
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case Action.UploadFailed: {
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if (!this.mounted) return;
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const uploadsHere = this.getUploadsInRoom();
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this.setState({ currentUpload: uploadsHere[0], uploadsHere });
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break;
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}
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}
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};
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private onCancelClick = (ev) => {
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ev.preventDefault();
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ContentMessages.sharedInstance().cancelUpload(this.state.currentUpload.promise, this.context);
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};
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render() {
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if (!this.state.currentUpload) {
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return null;
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}
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// MUST use var name 'count' for pluralization to kick in
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const uploadText = _t(
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"Uploading %(filename)s and %(count)s others", {
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filename: this.state.currentUpload.fileName,
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count: this.state.uploadsHere.length - 1,
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},
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);
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const uploadSize = filesize(this.state.currentUpload.total);
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return (
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<div className="mx_UploadBar">
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<div className="mx_UploadBar_filename">{ uploadText } ({ uploadSize })</div>
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<AccessibleButton onClick={this.onCancelClick} className='mx_UploadBar_cancel' />
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<ProgressBar value={this.state.currentUpload.loaded} max={this.state.currentUpload.total} />
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</div>
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);
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}
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}
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