136 lines
4.7 KiB
TypeScript
136 lines
4.7 KiB
TypeScript
/*
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Copyright 2019, 2021 The Matrix.org Foundation C.I.C.
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Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
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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 { Icon as FileIcon } from "../../../../res/img/feather-customised/files.svg";
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import { _t } from "../../../languageHandler";
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import { getBlobSafeMimeType } from "../../../utils/blobs";
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import BaseDialog from "./BaseDialog";
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import DialogButtons from "../elements/DialogButtons";
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import { fileSize } from "../../../utils/FileUtils";
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interface IProps {
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file: File;
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currentIndex: number;
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totalFiles: number;
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onFinished: (uploadConfirmed: boolean, uploadAll?: boolean) => void;
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}
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export default class UploadConfirmDialog extends React.Component<IProps> {
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private readonly objectUrl: string;
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private readonly mimeType: string;
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public static defaultProps: Partial<IProps> = {
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totalFiles: 1,
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currentIndex: 0,
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};
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public constructor(props: IProps) {
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super(props);
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// Create a fresh `Blob` for previewing (even though `File` already is
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// one) so we can adjust the MIME type if needed.
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this.mimeType = getBlobSafeMimeType(props.file.type);
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const blob = new Blob([props.file], { type: this.mimeType });
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this.objectUrl = URL.createObjectURL(blob);
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}
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public componentWillUnmount(): void {
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if (this.objectUrl) URL.revokeObjectURL(this.objectUrl);
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}
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private onCancelClick = (): void => {
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this.props.onFinished(false);
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};
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private onUploadClick = (): void => {
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this.props.onFinished(true);
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};
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private onUploadAllClick = (): void => {
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this.props.onFinished(true, true);
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};
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public render(): React.ReactNode {
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let title: string;
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if (this.props.totalFiles > 1 && this.props.currentIndex !== undefined) {
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title = _t("Upload files (%(current)s of %(total)s)", {
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current: this.props.currentIndex + 1,
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total: this.props.totalFiles,
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});
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} else {
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title = _t("Upload files");
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}
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const fileId = `mx-uploadconfirmdialog-${this.props.file.name}`;
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let preview: JSX.Element | undefined;
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let placeholder: JSX.Element | undefined;
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if (this.mimeType.startsWith("image/")) {
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preview = (
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<img className="mx_UploadConfirmDialog_imagePreview" src={this.objectUrl} aria-labelledby={fileId} />
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);
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} else if (this.mimeType.startsWith("video/")) {
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preview = (
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<video
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className="mx_UploadConfirmDialog_imagePreview"
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src={this.objectUrl}
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playsInline
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controls={false}
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/>
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);
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} else {
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placeholder = <FileIcon className="mx_UploadConfirmDialog_fileIcon" height={18} width={18} />;
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}
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let uploadAllButton: JSX.Element | undefined;
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if (this.props.currentIndex + 1 < this.props.totalFiles) {
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uploadAllButton = <button onClick={this.onUploadAllClick}>{_t("Upload all")}</button>;
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}
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return (
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<BaseDialog
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className="mx_UploadConfirmDialog"
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fixedWidth={false}
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onFinished={this.onCancelClick}
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title={title}
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contentId="mx_Dialog_content"
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>
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<div id="mx_Dialog_content">
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<div className="mx_UploadConfirmDialog_previewOuter">
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<div className="mx_UploadConfirmDialog_previewInner">
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{preview && <div>{preview}</div>}
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<div id={fileId}>
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{placeholder}
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{this.props.file.name} ({fileSize(this.props.file.size)})
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</div>
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</div>
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</div>
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</div>
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<DialogButtons
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primaryButton={_t("action|upload")}
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hasCancel={false}
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onPrimaryButtonClick={this.onUploadClick}
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focus={true}
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>
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{uploadAllButton}
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</DialogButtons>
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</BaseDialog>
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);
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}
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}
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