add vsix download telemetry timer data

related to #10180

src/vs/platform/extensionManagement/common/extensionTelemetry.ts

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import { ILocalExtension, IGalleryExtension } from 'vs/platform/extensionManagement/common/extensionManagement';
+
+export function getLocalExtensionTelemetryData(extension: ILocalExtension): any {
+	return {
+		id: `${ extension.manifest.publisher }.${ extension.manifest.name }`,
+		name: extension.manifest.name,
+		galleryId: extension.metadata ? extension.metadata.id : null,
+		publisherId: extension.metadata ? extension.metadata.publisherId : null,
+		publisherName: extension.manifest.publisher,
+		publisherDisplayName: extension.metadata ? extension.metadata.publisherDisplayName : null
+	};
+}
+
+export function getGalleryExtensionTelemetryData(extension: IGalleryExtension): any {
+	return {
+		id: `${ extension.publisher }.${ extension.name }`,
+		name: extension.name,
+		galleryId: extension.id,
+		publisherId: extension.publisherId,
+		publisherName: extension.publisher,
+		publisherDisplayName: extension.publisherDisplayName
+	};
+}
\ No newline at end of file

src/vs/platform/extensionManagement/node/extensionGalleryService.ts

@@ -8,6 +8,7 @@ import { tmpdir } from 'os';
 import * as path from 'path';
 import { TPromise } from 'vs/base/common/winjs.base';
 import { IGalleryExtension, IExtensionGalleryService, IQueryOptions, SortBy, SortOrder, IExtensionManifest } from 'vs/platform/extensionManagement/common/extensionManagement';
+import { getGalleryExtensionTelemetryData } from 'vs/platform/extensionManagement/common/extensionTelemetry';
 import { isUndefined } from 'vs/base/common/types';
 import { assign, getOrDefault } from 'vs/base/common/objects';
 import { IRequestService } from 'vs/platform/request/common/request';
@@ -339,10 +340,13 @@ export class ExtensionGalleryService implements IExtensionGalleryService {
 			return this.getLastValidExtensionVersion(rawExtension, rawExtension.versions).then(rawVersion => {
 				const url = `${ getAssetSource(rawVersion.files, AssetType.VSIX) }?install=true`;
 				const zipPath = path.join(tmpdir(), extension.id);
+				const data = getGalleryExtensionTelemetryData(extension);
+				const timer = this.telemetryService.timedPublicLog('galleryService:downloadVSIX', data);
 
 				return this.getCommonHeaders()
 					.then(headers => this._getAsset({ url, headers }))
 					.then(context => download(zipPath, context))
+					.then(() => timer.stop())
 					.then(() => zipPath);
 			});
 		});

src/vs/workbench/parts/extensions/electron-browser/extensionsWorkbenchService.ts

@@ -15,6 +15,7 @@ import { IDisposable, dispose } from 'vs/base/common/lifecycle';
 import { IPager, mapPager, singlePagePager } from 'vs/base/common/paging';
 import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
 import { IExtensionManagementService, IExtensionGalleryService, IExtensionTipsService, ILocalExtension, IGalleryExtension, IQueryOptions } from 'vs/platform/extensionManagement/common/extensionManagement';
+import { getGalleryExtensionTelemetryData, getLocalExtensionTelemetryData } from 'vs/platform/extensionManagement/common/extensionTelemetry';
 import * as semver from 'semver';
 import * as path from 'path';
 import URI from 'vs/base/common/uri';
@@ -120,23 +121,9 @@ class Extension implements IExtension {
 		const { local, gallery } = this;
 
 		if (gallery) {
-			return {
-				id: `${ gallery.publisher }.${ gallery.name }`,
-				name: gallery.name,
-				galleryId: gallery.id,
-				publisherId: gallery.publisherId,
-				publisherName: gallery.publisher,
-				publisherDisplayName: gallery.publisherDisplayName
-			};
+			return getGalleryExtensionTelemetryData(gallery);
 		} else {
-			return {
-				id: `${ local.manifest.publisher }.${ local.manifest.name }`,
-				name: local.manifest.name,
-				galleryId: local.metadata ? local.metadata.id : null,
-				publisherId: local.metadata ? local.metadata.publisherId : null,
-				publisherName: local.manifest.publisher,
-				publisherDisplayName: local.metadata ? local.metadata.publisherDisplayName : null
-			};
+			return getLocalExtensionTelemetryData(local);
 		}
 	}
 }