Remove unused upload service
No longer needed since VS Code has their own now.
This commit is contained in:
parent
25f18beda4
commit
8122b7f69e
@ -10,7 +10,6 @@ import { Registry } from "vs/platform/registry/common/platform";
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import { PersistentConnectionEventType } from "vs/platform/remote/common/remoteAgentConnection";
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import { ITelemetryService } from "vs/platform/telemetry/common/telemetry";
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import { coderApi, vscodeApi } from "vs/server/src/browser/api";
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import { IUploadService, UploadService } from "vs/server/src/browser/upload";
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import { INodeProxyService, NodeProxyChannelClient } from "vs/server/src/common/nodeProxy";
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import { TelemetryChannelClient } from "vs/server/src/common/telemetry";
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import { split } from "vs/server/src/common/util";
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@ -71,7 +70,6 @@ class NodeProxyService extends NodeProxyChannelClient implements INodeProxyServi
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registerSingleton(ILocalizationsService, LocalizationsService);
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registerSingleton(INodeProxyService, NodeProxyService);
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registerSingleton(ITelemetryService, TelemetryService);
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registerSingleton(IUploadService, UploadService, true);
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/**
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* This is called by vs/workbench/browser/web.main.ts after the workbench has
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@ -1,372 +0,0 @@
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import { DesktopDragAndDropData } from "vs/base/browser/ui/list/listView";
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import { VSBuffer, VSBufferReadableStream } from "vs/base/common/buffer";
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import { Disposable } from "vs/base/common/lifecycle";
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import * as path from "vs/base/common/path";
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import { URI } from "vs/base/common/uri";
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import { generateUuid } from "vs/base/common/uuid";
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import { IFileService } from "vs/platform/files/common/files";
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import { createDecorator, IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
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import { INotificationService, Severity } from "vs/platform/notification/common/notification";
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import { IProgress, IProgressService, IProgressStep, ProgressLocation } from "vs/platform/progress/common/progress";
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import { IWorkspaceContextService } from "vs/platform/workspace/common/workspace";
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import { IWorkspacesService } from 'vs/platform/workspaces/common/workspaces';
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import { ExplorerItem } from "vs/workbench/contrib/files/common/explorerModel";
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import { IEditorGroup } from "vs/workbench/services/editor/common/editorGroupsService";
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import { IEditorService } from "vs/workbench/services/editor/common/editorService";
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export const IUploadService = createDecorator<IUploadService>("uploadService");
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export interface IUploadService {
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_serviceBrand: undefined;
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handleDrop(event: DragEvent, resolveTargetGroup: () => IEditorGroup | undefined, afterDrop: (targetGroup: IEditorGroup | undefined) => void, targetIndex?: number): Promise<void>;
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handleExternalDrop(data: DesktopDragAndDropData, target: ExplorerItem, originalEvent: DragEvent): Promise<void>;
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}
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export class UploadService extends Disposable implements IUploadService {
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public _serviceBrand: undefined;
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public upload: Upload;
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public constructor(
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@IInstantiationService instantiationService: IInstantiationService,
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@IWorkspaceContextService private readonly contextService: IWorkspaceContextService,
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@IWorkspacesService private readonly workspacesService: IWorkspacesService,
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@IEditorService private readonly editorService: IEditorService,
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) {
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super();
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this.upload = instantiationService.createInstance(Upload);
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}
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public async handleDrop(event: DragEvent, resolveTargetGroup: () => IEditorGroup | undefined, afterDrop: (targetGroup: IEditorGroup | undefined) => void, targetIndex?: number): Promise<void> {
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// TODO: should use the workspace for the editor it was dropped on?
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const target = this.contextService.getWorkspace().folders[0].uri;
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const uris = (await this.upload.uploadDropped(event, target)).map((u) => URI.file(u));
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if (uris.length > 0) {
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await this.workspacesService.addRecentlyOpened(uris.map((u) => ({ fileUri: u })));
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}
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const editors = uris.map((uri) => ({
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resource: uri,
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options: {
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pinned: true,
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index: targetIndex,
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},
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}));
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const targetGroup = resolveTargetGroup();
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this.editorService.openEditors(editors, targetGroup);
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afterDrop(targetGroup);
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}
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public async handleExternalDrop(_data: DesktopDragAndDropData, target: ExplorerItem, originalEvent: DragEvent): Promise<void> {
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await this.upload.uploadDropped(originalEvent, target.resource);
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}
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}
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/**
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* There doesn't seem to be a provided type for entries, so here is an
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* incomplete version.
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*/
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interface IEntry {
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name: string;
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isFile: boolean;
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file: (cb: (file: File) => void) => void;
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createReader: () => ({
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readEntries: (cb: (entries: Array<IEntry>) => void) => void;
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});
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}
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/**
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* Handles file uploads.
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*/
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class Upload {
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private readonly maxParallelUploads = 100;
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private readonly uploadingFiles = new Map<string, Reader | undefined>();
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private readonly fileQueue = new Map<string, File>();
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private progress: IProgress<IProgressStep> | undefined;
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private uploadPromise: Promise<string[]> | undefined;
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private resolveUploadPromise: (() => void) | undefined;
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private uploadedFilePaths = <string[]>[];
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private _total = 0;
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private _uploaded = 0;
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private lastPercent = 0;
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public constructor(
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@INotificationService private notificationService: INotificationService,
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@IProgressService private progressService: IProgressService,
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@IFileService private fileService: IFileService,
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) {}
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/**
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* Upload dropped files. This will try to upload everything it can. Errors
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* will show via notifications. If an upload operation is ongoing, the files
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* will be added to that operation.
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*/
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public async uploadDropped(event: DragEvent, uploadDir: URI): Promise<string[]> {
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await this.queueFiles(event, uploadDir);
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if (!this.uploadPromise) {
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this.uploadPromise = this.progressService.withProgress({
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cancellable: true,
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location: ProgressLocation.Notification,
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title: "Uploading files...",
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}, (progress) => {
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return new Promise((resolve): void => {
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this.progress = progress;
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this.resolveUploadPromise = (): void => {
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const uploaded = this.uploadedFilePaths;
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this.uploadPromise = undefined;
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this.resolveUploadPromise = undefined;
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this.uploadedFilePaths = [];
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this.lastPercent = 0;
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this._uploaded = 0;
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this._total = 0;
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resolve(uploaded);
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};
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});
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}, () => this.cancel());
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}
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this.uploadFiles();
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return this.uploadPromise;
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}
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/**
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* Cancel all file uploads.
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*/
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public async cancel(): Promise<void> {
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this.fileQueue.clear();
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this.uploadingFiles.forEach((r) => r && r.abort());
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}
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private get total(): number { return this._total; }
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private set total(total: number) {
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this._total = total;
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this.updateProgress();
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}
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private get uploaded(): number { return this._uploaded; }
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private set uploaded(uploaded: number) {
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this._uploaded = uploaded;
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this.updateProgress();
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}
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private updateProgress(): void {
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if (this.progress && this.total > 0) {
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const percent = Math.floor((this.uploaded / this.total) * 100);
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this.progress.report({ increment: percent - this.lastPercent });
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this.lastPercent = percent;
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}
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}
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/**
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* Upload as many files as possible. When finished, resolve the upload
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* promise.
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*/
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private uploadFiles(): void {
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while (this.fileQueue.size > 0 && this.uploadingFiles.size < this.maxParallelUploads) {
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const [path, file] = this.fileQueue.entries().next().value;
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this.fileQueue.delete(path);
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if (this.uploadingFiles.has(path)) {
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this.notificationService.error(new Error(`Already uploading ${path}`));
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} else {
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this.uploadingFiles.set(path, undefined);
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this.uploadFile(path, file).catch((error) => {
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this.notificationService.error(error);
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}).finally(() => {
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this.uploadingFiles.delete(path);
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this.uploadFiles();
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});
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}
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}
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if (this.fileQueue.size === 0 && this.uploadingFiles.size === 0) {
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this.resolveUploadPromise!();
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}
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}
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/**
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* Upload a file, asking to override if necessary.
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*/
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private async uploadFile(filePath: string, file: File): Promise<void> {
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const uri = URI.file(filePath);
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if (await this.fileService.exists(uri)) {
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const overwrite = await new Promise<boolean>((resolve): void => {
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this.notificationService.prompt(
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Severity.Error,
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`${filePath} already exists. Overwrite?`,
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[
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{ label: "Yes", run: (): void => resolve(true) },
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{ label: "No", run: (): void => resolve(false) },
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],
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{ onCancel: () => resolve(false) },
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);
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});
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if (!overwrite) {
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return;
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}
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}
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const tempUri = uri.with({
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path: path.join(
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path.dirname(uri.path),
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`.code-server-partial-upload-${path.basename(uri.path)}-${generateUuid()}`,
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),
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});
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const reader = new Reader(file);
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reader.on("data", (data) => {
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if (data && data.byteLength > 0) {
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this.uploaded += data.byteLength;
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}
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});
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this.uploadingFiles.set(filePath, reader);
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await this.fileService.writeFile(tempUri, reader);
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if (reader.aborted) {
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this.uploaded += (file.size - reader.offset);
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await this.fileService.del(tempUri);
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} else {
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await this.fileService.move(tempUri, uri, true);
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this.uploadedFilePaths.push(filePath);
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}
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}
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/**
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* Queue files from a drop event. We have to get the files first; we can't do
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* it in tandem with uploading or the entries will disappear.
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*/
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private async queueFiles(event: DragEvent, uploadDir: URI): Promise<void> {
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const promises: Array<Promise<void>> = [];
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for (let i = 0; event.dataTransfer && event.dataTransfer.items && i < event.dataTransfer.items.length; ++i) {
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const item = event.dataTransfer.items[i];
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if (typeof item.webkitGetAsEntry === "function") {
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promises.push(this.traverseItem(item.webkitGetAsEntry(), uploadDir.fsPath));
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} else {
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const file = item.getAsFile();
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if (file) {
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this.addFile(uploadDir.fsPath + "/" + file.name, file);
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}
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}
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}
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await Promise.all(promises);
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}
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/**
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* Traverses an entry and add files to the queue.
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*/
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private async traverseItem(entry: IEntry, path: string): Promise<void> {
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if (entry.isFile) {
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return new Promise<void>((resolve): void => {
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entry.file((file) => {
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resolve(this.addFile(path + "/" + file.name, file));
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});
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});
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}
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path += "/" + entry.name;
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await new Promise((resolve): void => {
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const promises: Array<Promise<void>> = [];
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const dirReader = entry.createReader();
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// According to the spec, readEntries() must be called until it calls
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// the callback with an empty array.
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const readEntries = (): void => {
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dirReader.readEntries((entries) => {
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if (entries.length === 0) {
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Promise.all(promises).then(resolve).catch((error) => {
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this.notificationService.error(error);
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resolve();
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});
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} else {
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promises.push(...entries.map((c) => this.traverseItem(c, path)));
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readEntries();
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}
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});
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};
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readEntries();
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});
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}
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/**
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* Add a file to the queue.
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*/
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private addFile(path: string, file: File): void {
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this.total += file.size;
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this.fileQueue.set(path, file);
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}
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}
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class Reader implements VSBufferReadableStream {
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private _offset = 0;
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private readonly size = 32000; // ~32kb max while reading in the file.
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private _aborted = false;
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private readonly reader = new FileReader();
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private paused = true;
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private buffer?: VSBuffer;
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private callbacks = new Map<string, Array<(...args: any[]) => void>>();
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public constructor(private readonly file: File) {
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this.reader.addEventListener("load", this.onLoad);
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}
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public get offset(): number { return this._offset; }
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public get aborted(): boolean { return this._aborted; }
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public on(event: "data" | "error" | "end", callback: (...args:any[]) => void): void {
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if (!this.callbacks.has(event)) {
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this.callbacks.set(event, []);
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}
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this.callbacks.get(event)!.push(callback);
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if (this.aborted) {
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return this.emit("error", new Error("stream has been aborted"));
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} else if (this.done) {
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return this.emit("error", new Error("stream has ended"));
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} else if (event === "end") { // Once this is being listened to we can safely start outputting data.
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this.resume();
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}
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}
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public abort = (): void => {
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this._aborted = true;
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this.reader.abort();
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this.reader.removeEventListener("load", this.onLoad);
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this.emit("end");
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}
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public pause(): void {
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this.paused = true;
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}
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public resume(): void {
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if (this.paused) {
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this.paused = false;
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this.readNextChunk();
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}
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}
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public destroy(): void {
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this.abort();
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}
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private onLoad = (): void => {
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this.buffer = VSBuffer.wrap(new Uint8Array(this.reader.result as ArrayBuffer));
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if (!this.paused) {
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this.readNextChunk();
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}
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}
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private readNextChunk(): void {
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if (this.buffer) {
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this._offset += this.buffer.byteLength;
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this.emit("data", this.buffer);
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this.buffer = undefined;
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}
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if (!this.paused) { // Could be paused during the data event.
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if (this.done) {
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this.emit("end");
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} else {
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this.reader.readAsArrayBuffer(this.file.slice(this.offset, this.offset + this.size));
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}
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}
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}
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private emit(event: "data" | "error" | "end", ...args: any[]): void {
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if (this.callbacks.has(event)) {
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this.callbacks.get(event)!.forEach((cb) => cb(...args));
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}
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}
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private get done(): boolean {
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return this.offset >= this.file.size;
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}
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}
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Block a user