| /** |
| * @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. |
| */ |
| (function() { |
| 'use strict'; |
| |
| const SUGGESTIONS_LIMIT = 15; |
| const REF_PREFIX = 'refs/heads/'; |
| |
| /** |
| * @appliesMixin Gerrit.URLEncodingMixin |
| */ |
| class GrRepoBranchPicker extends Polymer.mixinBehaviors( [ |
| Gerrit.URLEncodingBehavior, |
| ], Polymer.GestureEventListeners( |
| Polymer.LegacyElementMixin( |
| Polymer.Element))) { |
| static get is() { return 'gr-repo-branch-picker'; } |
| |
| static get properties() { |
| return { |
| repo: { |
| type: String, |
| notify: true, |
| observer: '_repoChanged', |
| }, |
| branch: { |
| type: String, |
| notify: true, |
| }, |
| _branchDisabled: Boolean, |
| _query: { |
| type: Function, |
| value() { |
| return this._getRepoBranchesSuggestions.bind(this); |
| }, |
| }, |
| _repoQuery: { |
| type: Function, |
| value() { |
| return this._getRepoSuggestions.bind(this); |
| }, |
| }, |
| }; |
| } |
| |
| attached() { |
| super.attached(); |
| if (this.repo) { |
| this.$.repoInput.setText(this.repo); |
| } |
| } |
| |
| ready() { |
| super.ready(); |
| this._branchDisabled = !this.repo; |
| } |
| |
| _getRepoBranchesSuggestions(input) { |
| if (!this.repo) { return Promise.resolve([]); } |
| if (input.startsWith(REF_PREFIX)) { |
| input = input.substring(REF_PREFIX.length); |
| } |
| return this.$.restAPI.getRepoBranches(input, this.repo, SUGGESTIONS_LIMIT) |
| .then(this._branchResponseToSuggestions.bind(this)); |
| } |
| |
| _getRepoSuggestions(input) { |
| return this.$.restAPI.getRepos(input, SUGGESTIONS_LIMIT) |
| .then(this._repoResponseToSuggestions.bind(this)); |
| } |
| |
| _repoResponseToSuggestions(res) { |
| return res.map(repo => ({ |
| name: repo.name, |
| value: this.singleDecodeURL(repo.id), |
| })); |
| } |
| |
| _branchResponseToSuggestions(res) { |
| return Object.keys(res).map(key => { |
| let branch = res[key].ref; |
| if (branch.startsWith(REF_PREFIX)) { |
| branch = branch.substring(REF_PREFIX.length); |
| } |
| return {name: branch, value: branch}; |
| }); |
| } |
| |
| _repoCommitted(e) { |
| this.repo = e.detail.value; |
| } |
| |
| _branchCommitted(e) { |
| this.branch = e.detail.value; |
| } |
| |
| _repoChanged() { |
| this.$.branchInput.clear(); |
| this._branchDisabled = !this.repo; |
| } |
| } |
| |
| customElements.define(GrRepoBranchPicker.is, GrRepoBranchPicker); |
| })(); |