/********************************************************************************
 * Copyright (C) 2019 TypeFox and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/ import { injectable , inject } from 'inversify' ; import { CommandService } from '../common/command' ; import URI from '../common/uri' ; import { OpenHandler } from './opener-service' ; @ injectable ( ) export class CommandOpenHandler implements OpenHandler { readonly id = 'command' ; @ inject ( CommandService ) protected readonly commands : CommandService ; canHandle ( uri ) { return uri . scheme === 'command' ? 500 : - 1 ; } async open ( uri ) { let args = [ ] ; try { args = JSON . parse ( decodeURIComponent ( uri . query ) ) ; } catch { try { args = JSON . parse ( uri . query ) ; } catch { } } if ( ! Array . isArray ( args ) ) { args = [ args ] ; } await this . commands . executeCommand ( uri . path . toString ( ) , ... args ) ; return true ; } }