| /** |
| * @license |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| import '../../shared/gr-dialog/gr-dialog'; |
| import '../../shared/gr-shell-command/gr-shell-command'; |
| import '../../../styles/shared-styles'; |
| import {PolymerElement} from '@polymer/polymer/polymer-element'; |
| import {htmlTemplate} from './gr-upload-help-dialog_html'; |
| import {customElement, property} from '@polymer/decorators'; |
| import {RevisionInfo} from '../../../types/common'; |
| import {appContext} from '../../../services/app-context'; |
| |
| const COMMIT_COMMAND = 'git add . && git commit --amend --no-edit'; |
| const PUSH_COMMAND_PREFIX = 'git push origin HEAD:refs/for/'; |
| |
| // Command names correspond to download plugin definitions. |
| const PREFERRED_FETCH_COMMAND_ORDER = ['checkout', 'cherry pick', 'pull']; |
| |
| @customElement('gr-upload-help-dialog') |
| export class GrUploadHelpDialog extends PolymerElement { |
| static get template() { |
| return htmlTemplate; |
| } |
| |
| /** |
| * Fired when the user presses the close button. |
| * |
| * @event close |
| */ |
| |
| @property({type: Object}) |
| revision?: RevisionInfo; |
| |
| @property({type: String}) |
| targetBranch?: string; |
| |
| @property({type: String}) |
| _commitCommand = COMMIT_COMMAND; |
| |
| @property({ |
| type: String, |
| computed: '_computeFetchCommand(revision, _preferredDownloadScheme)', |
| }) |
| _fetchCommand?: string; |
| |
| @property({type: String}) |
| _preferredDownloadScheme?: string; |
| |
| @property({type: String, computed: '_computePushCommand(targetBranch)'}) |
| _pushCommand?: string; |
| |
| private readonly restApiService = appContext.restApiService; |
| |
| /** @override */ |
| connectedCallback() { |
| super.connectedCallback(); |
| this.restApiService |
| .getLoggedIn() |
| .then(loggedIn => |
| loggedIn |
| ? this.restApiService.getPreferences() |
| : Promise.resolve(undefined) |
| ) |
| .then(prefs => { |
| if (prefs) { |
| // TODO(TS): The download_command pref was deleted in change 249223. |
| // this._preferredDownloadCommand = prefs.download_command; |
| this._preferredDownloadScheme = prefs.download_scheme; |
| } |
| }); |
| } |
| |
| _handleCloseTap(e: Event) { |
| e.preventDefault(); |
| e.stopPropagation(); |
| this.dispatchEvent( |
| new CustomEvent('close', { |
| composed: true, |
| bubbles: false, |
| }) |
| ); |
| } |
| |
| _computeFetchCommand( |
| revision?: RevisionInfo, |
| scheme?: string |
| ): string | undefined { |
| if (!revision || !revision.fetch) return undefined; |
| if (!scheme) { |
| const keys = Object.keys(revision.fetch).sort(); |
| if (keys.length === 0) { |
| return undefined; |
| } |
| scheme = keys[0]; |
| } |
| if ( |
| !scheme || |
| !revision.fetch[scheme] || |
| !revision.fetch[scheme].commands |
| ) { |
| return undefined; |
| } |
| |
| const cmds: {[key: string]: string} = {}; |
| Object.entries(revision.fetch[scheme].commands!).forEach(([key, cmd]) => { |
| cmds[key.toLowerCase()] = cmd; |
| }); |
| |
| // If no supported command preference is given, look for known commands |
| // from the downloads plugin in order of preference. |
| for (let i = 0; i < PREFERRED_FETCH_COMMAND_ORDER.length; i++) { |
| if (cmds[PREFERRED_FETCH_COMMAND_ORDER[i]]) { |
| return cmds[PREFERRED_FETCH_COMMAND_ORDER[i]]; |
| } |
| } |
| |
| return undefined; |
| } |
| |
| _computePushCommand(targetBranch: string) { |
| return PUSH_COMMAND_PREFIX + targetBranch; |
| } |
| } |
| |
| declare global { |
| interface HTMLElementTagNameMap { |
| 'gr-upload-help-dialog': GrUploadHelpDialog; |
| } |
| } |