76067cdd13
1) Added aria-label to account-dropdown avatar 2) Added aria-label to change-star 3) Added computed aria-label to issue number 4) No action required 5) Added aria-label to remove reviewer button 6) No action required 7) Added aria-label to checkboxes 8) Added computed aria-label to file status marker 9) Added aria-label to file line +- markers 10) Solved by agable@ 11) No longer an issue with unrelated changes to comments Feature: Issue 4279 Change-Id: If735f369bae5d1e867c664a4d55d11664bbc5196
669 lines
20 KiB
JavaScript
669 lines
20 KiB
JavaScript
// Copyright (C) 2016 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function() {
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'use strict';
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// Maximum length for patch set descriptions.
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var PATCH_DESC_MAX_LENGTH = 500;
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var COMMIT_MESSAGE_PATH = '/COMMIT_MSG';
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var FileStatus = {
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A: 'Added',
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C: 'Copied',
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D: 'Deleted',
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R: 'Renamed',
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W: 'Rewritten',
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};
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Polymer({
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is: 'gr-file-list',
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properties: {
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patchRange: {
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type: Object,
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observer: '_updateSelected',
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},
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patchNum: String,
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changeNum: String,
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comments: Object,
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drafts: Object,
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revisions: Object,
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projectConfig: Object,
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selectedIndex: {
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type: Number,
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notify: true,
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},
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keyEventTarget: {
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type: Object,
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value: function() { return document.body; },
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},
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change: Object,
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diffViewMode: {
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type: String,
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notify: true,
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},
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_files: {
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type: Array,
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observer: '_filesChanged',
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value: function() { return []; },
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},
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||
_loggedIn: {
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type: Boolean,
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value: false,
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},
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||
_reviewed: {
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type: Array,
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value: function() { return []; },
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},
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_diffAgainst: String,
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||
_diffPrefs: Object,
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||
_userPrefs: Object,
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||
_localPrefs: Object,
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_showInlineDiffs: Boolean,
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_numFilesShown: {
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type: Number,
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value: 75,
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},
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_patchChange: {
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type: Object,
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computed: '_calculatePatchChange(_files)',
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},
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_fileListIncrement: {
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type: Number,
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readOnly: true,
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value: 75,
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},
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_hideChangeTotals: {
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type: Boolean,
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computed: '_shouldHideChangeTotals(_patchChange)',
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},
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_hideBinaryChangeTotals: {
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type: Boolean,
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computed: '_shouldHideBinaryChangeTotals(_patchChange)',
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},
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_shownFiles: {
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type: Array,
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computed: '_computeFilesShown(_numFilesShown, _files.*)',
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},
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// Caps the number of files that can be shown and have the 'show diffs' /
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// 'hide diffs' buttons still be functional.
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_maxFilesForBulkActions: {
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type: Number,
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readOnly: true,
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value: 225,
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},
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},
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behaviors: [
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Gerrit.KeyboardShortcutBehavior,
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Gerrit.PatchSetBehavior,
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Gerrit.URLEncodingBehavior,
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],
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keyBindings: {
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'shift+left': '_handleShiftLeftKey',
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'shift+right': '_handleShiftRightKey',
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'i': '_handleIKey',
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'shift+i': '_handleCapitalIKey',
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'down j': '_handleDownKey',
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'up k': '_handleUpKey',
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'c': '_handleCKey',
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'[': '_handleLeftBracketKey',
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']': '_handleRightBracketKey',
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'o enter': '_handleEnterKey',
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'n': '_handleNKey',
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'p': '_handlePKey',
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'shift+a': '_handleCapitalAKey',
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},
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reload: function() {
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if (!this.changeNum || !this.patchRange.patchNum) {
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return Promise.resolve();
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}
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this._collapseAllDiffs();
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var promises = [];
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var _this = this;
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promises.push(this._getFiles().then(function(files) {
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_this._files = files;
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}));
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promises.push(this._getLoggedIn().then(function(loggedIn) {
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return _this._loggedIn = loggedIn;
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}).then(function(loggedIn) {
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if (!loggedIn) { return; }
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return _this._getReviewedFiles().then(function(reviewed) {
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_this._reviewed = reviewed;
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});
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}));
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this._localPrefs = this.$.storage.getPreferences();
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promises.push(this._getDiffPreferences().then(function(prefs) {
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this._diffPrefs = prefs;
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}.bind(this)));
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promises.push(this._getPreferences().then(function(prefs) {
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this._userPrefs = prefs;
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if (!this.diffViewMode) {
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this.set('diffViewMode', prefs.default_diff_view);
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}
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}.bind(this)));
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},
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get diffs() {
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return Polymer.dom(this.root).querySelectorAll('gr-diff');
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},
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_calculatePatchChange: function(files) {
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var filesNoCommitMsg = files.filter(function(files) {
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return files.__path !== '/COMMIT_MSG';
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});
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return filesNoCommitMsg.reduce(function(acc, obj) {
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var inserted = obj.lines_inserted ? obj.lines_inserted : 0;
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var deleted = obj.lines_deleted ? obj.lines_deleted : 0;
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var total_size = (obj.size && obj.binary) ? obj.size : 0;
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var size_delta_inserted =
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obj.binary && obj.size_delta > 0 ? obj.size_delta : 0;
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var size_delta_deleted =
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obj.binary && obj.size_delta < 0 ? obj.size_delta : 0;
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return {
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inserted: acc.inserted + inserted,
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deleted: acc.deleted + deleted,
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size_delta_inserted: acc.size_delta_inserted + size_delta_inserted,
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size_delta_deleted: acc.size_delta_deleted + size_delta_deleted,
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total_size: acc.total_size + total_size,
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};
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}, {inserted: 0, deleted: 0, size_delta_inserted: 0,
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size_delta_deleted: 0, total_size: 0});
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},
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_getDiffPreferences: function() {
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return this.$.restAPI.getDiffPreferences();
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},
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_getPreferences: function() {
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return this.$.restAPI.getPreferences();
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},
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_computePatchSets: function(revisionRecord) {
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var revisions = revisionRecord.base;
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var patchNums = [];
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for (var commit in revisions) {
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if (revisions.hasOwnProperty(commit)) {
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patchNums.push({
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num: revisions[commit]._number,
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desc: revisions[commit].description,
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});
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}
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}
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return patchNums.sort(function(a, b) { return a.num - b.num; });
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},
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_computePatchSetDisabled: function(patchNum, currentPatchNum) {
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return parseInt(patchNum, 10) >= parseInt(currentPatchNum, 10);
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},
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_handleHiddenChange: function(e) {
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var model = e.model;
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model.set('file.__expanded', !model.file.__expanded);
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},
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_handlePatchChange: function(e) {
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var patchRange = Object.assign({}, this.patchRange);
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patchRange.basePatchNum = Polymer.dom(e).rootTarget.value;
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page.show(this.encodeURL('/c/' + this.changeNum + '/' +
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this._patchRangeStr(patchRange), true));
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},
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_forEachDiff: function(fn) {
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var diffs = this.diffs;
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for (var i = 0; i < diffs.length; i++) {
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fn(diffs[i]);
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}
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},
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/**
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* Until upgrading to Polymer 2.0, manual management of reflection between
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* _shownFiles and _files is necessary. Performance of linkPaths is very
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* poor.
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*/
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_expandAllDiffs: function(e) {
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this._showInlineDiffs = true;
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for (var i = 0; i < this._shownFiles.length; i++) {
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this.set(['_shownFiles', i, '__expanded'], true);
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this.set(['_files', i, '__expanded'], true);
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}
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},
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_collapseAllDiffs: function(e) {
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this._showInlineDiffs = false;
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for (var i = 0; i < this._shownFiles.length; i++) {
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this.set(['_shownFiles', i, '__expanded'], false);
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this.set(['_files', i, '__expanded'], false);
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}
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this.$.diffCursor.handleDiffUpdate();
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},
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_computeCommentsString: function(comments, patchNum, path) {
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return this._computeCountString(comments, patchNum, path, 'comment');
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},
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_computeDraftsString: function(drafts, patchNum, path) {
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return this._computeCountString(drafts, patchNum, path, 'draft');
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},
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_computeDraftsStringMobile: function(drafts, patchNum, path) {
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var draftCount = this._computeCountString(drafts, patchNum, path);
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return draftCount ? draftCount + 'd' : '';
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},
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_computeCommentsStringMobile: function(comments, patchNum, path) {
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var commentCount = this._computeCountString(comments, patchNum, path);
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return commentCount ? commentCount + 'c' : '';
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},
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_computeCountString: function(comments, patchNum, path, opt_noun) {
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if (!comments) { return ''; }
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var patchComments = (comments[path] || []).filter(function(c) {
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return parseInt(c.patch_set, 10) === parseInt(patchNum, 10);
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});
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var num = patchComments.length;
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if (num === 0) { return ''; }
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if (!opt_noun) { return num; }
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return num + ' ' + opt_noun + (num > 1 ? 's' : '');
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},
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_computeReviewed: function(file, _reviewed) {
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||
return _reviewed.indexOf(file.__path) !== -1;
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},
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||
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_handleReviewedChange: function(e) {
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||
var path = Polymer.dom(e).rootTarget.getAttribute('data-path');
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var index = this._reviewed.indexOf(path);
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var reviewed = index !== -1;
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if (reviewed) {
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this.splice('_reviewed', index, 1);
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} else {
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this.push('_reviewed', path);
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}
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this._saveReviewedState(path, !reviewed).catch(function(err) {
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alert('Couldn’t change file review status. Check the console ' +
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'and contact the PolyGerrit team for assistance.');
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throw err;
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}.bind(this));
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},
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||
_saveReviewedState: function(path, reviewed) {
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||
return this.$.restAPI.saveFileReviewed(this.changeNum,
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this.patchRange.patchNum, path, reviewed);
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||
},
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||
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||
_getLoggedIn: function() {
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||
return this.$.restAPI.getLoggedIn();
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||
},
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||
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_getReviewedFiles: function() {
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||
return this.$.restAPI.getReviewedFiles(this.changeNum,
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this.patchRange.patchNum);
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},
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||
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_getFiles: function() {
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||
return this.$.restAPI.getChangeFilesAsSpeciallySortedArray(
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this.changeNum, this.patchRange).then(function(files) {
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||
// Append UI-specific properties.
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||
return files.map(function(file) {
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file.__expanded = false;
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return file;
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});
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});
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||
},
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||
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||
_handleFileClick: function(e) {
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||
// If the user prefers to expand inline diffs rather than opening the diff
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||
// view, intercept the click event.
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||
if (this._userPrefs && this._userPrefs.expand_inline_diffs) {
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||
e.preventDefault();
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||
this._handleHiddenChange(e);
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||
}
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||
},
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||
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_handleShiftLeftKey: function(e) {
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||
if (this.shouldSuppressKeyboardShortcut(e)) { return; }
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if (!this._showInlineDiffs) { return; }
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e.preventDefault();
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this.$.diffCursor.moveLeft();
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},
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_handleShiftRightKey: function(e) {
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if (this.shouldSuppressKeyboardShortcut(e)) { return; }
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if (!this._showInlineDiffs) { return; }
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||
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e.preventDefault();
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||
this.$.diffCursor.moveRight();
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||
},
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||
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_handleIKey: function(e) {
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if (this.shouldSuppressKeyboardShortcut(e) ||
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this.modifierPressed(e) ||
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this.$.fileCursor.index === -1) { return; }
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e.preventDefault();
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var expanded = this._files[this.$.fileCursor.index].__expanded;
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// Until Polymer 2.0, manual management of reflection between _files
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// and _shownFiles is necessary.
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this.set(['_shownFiles', this.$.fileCursor.index, '__expanded'],
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!expanded);
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this.set(['_files', this.$.fileCursor.index, '__expanded'], !expanded);
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},
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||
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_handleCapitalIKey: function(e) {
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if (this.shouldSuppressKeyboardShortcut(e)) { return; }
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e.preventDefault();
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this._toggleInlineDiffs();
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},
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_handleDownKey: function(e) {
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if (this.shouldSuppressKeyboardShortcut(e)) { return; }
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||
e.preventDefault();
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if (this._showInlineDiffs) {
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this.$.diffCursor.moveDown();
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||
} else {
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this.$.fileCursor.next();
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||
this.selectedIndex = this.$.fileCursor.index;
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||
}
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||
},
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||
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_handleUpKey: function(e) {
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||
if (this.shouldSuppressKeyboardShortcut(e)) { return; }
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||
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e.preventDefault();
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||
if (this._showInlineDiffs) {
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this.$.diffCursor.moveUp();
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||
} else {
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this.$.fileCursor.previous();
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||
this.selectedIndex = this.$.fileCursor.index;
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}
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||
},
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_handleCKey: function(e) {
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if (this.shouldSuppressKeyboardShortcut(e) ||
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||
this.modifierPressed(e)) { return; }
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||
|
||
var isRangeSelected = this.diffs.some(function(diff) {
|
||
return diff.isRangeSelected();
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||
}, this);
|
||
if (this._showInlineDiffs && !isRangeSelected) {
|
||
e.preventDefault();
|
||
this._addDraftAtTarget();
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||
}
|
||
},
|
||
|
||
_handleLeftBracketKey: function(e) {
|
||
if (this.shouldSuppressKeyboardShortcut(e) ||
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this.modifierPressed(e)) { return; }
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||
|
||
e.preventDefault();
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||
this._openSelectedFile(this._files.length - 1);
|
||
},
|
||
|
||
_handleRightBracketKey: function(e) {
|
||
if (this.shouldSuppressKeyboardShortcut(e) ||
|
||
this.modifierPressed(e)) { return; }
|
||
|
||
e.preventDefault();
|
||
this._openSelectedFile(0);
|
||
},
|
||
|
||
_handleEnterKey: function(e) {
|
||
if (this.shouldSuppressKeyboardShortcut(e) ||
|
||
this.modifierPressed(e)) { return; }
|
||
|
||
e.preventDefault();
|
||
if (this._showInlineDiffs) {
|
||
this._openCursorFile();
|
||
} else {
|
||
this._openSelectedFile();
|
||
}
|
||
},
|
||
|
||
_handleNKey: function(e) {
|
||
if (this.shouldSuppressKeyboardShortcut(e) ||
|
||
this.modifierPressed(e)) { return; }
|
||
if (!this._showInlineDiffs) { return; }
|
||
|
||
e.preventDefault();
|
||
if (e.shiftKey) {
|
||
this.$.diffCursor.moveToNextCommentThread();
|
||
} else {
|
||
this.$.diffCursor.moveToNextChunk();
|
||
}
|
||
},
|
||
|
||
_handlePKey: function(e) {
|
||
if (this.shouldSuppressKeyboardShortcut(e) ||
|
||
this.modifierPressed(e)) { return; }
|
||
if (!this._showInlineDiffs) { return; }
|
||
|
||
e.preventDefault();
|
||
if (e.shiftKey) {
|
||
this.$.diffCursor.moveToPreviousCommentThread();
|
||
} else {
|
||
this.$.diffCursor.moveToPreviousChunk();
|
||
}
|
||
},
|
||
|
||
_handleCapitalAKey: function(e) {
|
||
if (this.shouldSuppressKeyboardShortcut(e)) { return; }
|
||
|
||
e.preventDefault();
|
||
this._forEachDiff(function(diff) {
|
||
diff.toggleLeftDiff();
|
||
});
|
||
},
|
||
|
||
_toggleInlineDiffs: function() {
|
||
if (this._showInlineDiffs) {
|
||
this._collapseAllDiffs();
|
||
} else {
|
||
this._expandAllDiffs();
|
||
}
|
||
},
|
||
|
||
_openCursorFile: function() {
|
||
var diff = this.$.diffCursor.getTargetDiffElement();
|
||
page.show(this._computeDiffURL(diff.changeNum, diff.patchRange,
|
||
diff.path));
|
||
},
|
||
|
||
_openSelectedFile: function(opt_index) {
|
||
if (opt_index != null) {
|
||
this.$.fileCursor.setCursorAtIndex(opt_index);
|
||
}
|
||
page.show(this._computeDiffURL(this.changeNum, this.patchRange,
|
||
this._files[this.$.fileCursor.index].__path));
|
||
},
|
||
|
||
_addDraftAtTarget: function() {
|
||
var diff = this.$.diffCursor.getTargetDiffElement();
|
||
var target = this.$.diffCursor.getTargetLineElement();
|
||
if (diff && target) {
|
||
diff.addDraftAtLine(target);
|
||
}
|
||
},
|
||
|
||
_shouldHideChangeTotals: function(_patchChange) {
|
||
return _patchChange.inserted === 0 && _patchChange.deleted === 0;
|
||
},
|
||
|
||
_shouldHideBinaryChangeTotals: function(_patchChange) {
|
||
return _patchChange.size_delta_inserted === 0 &&
|
||
_patchChange.size_delta_deleted === 0;
|
||
},
|
||
|
||
_computeFileStatus: function(status) {
|
||
return status || 'M';
|
||
},
|
||
|
||
_computeDiffURL: function(changeNum, patchRange, path) {
|
||
return this.encodeURL('/c/' + changeNum + '/' +
|
||
this._patchRangeStr(patchRange) + '/' + path, true);
|
||
},
|
||
|
||
_patchRangeStr: function(patchRange) {
|
||
return patchRange.basePatchNum !== 'PARENT' ?
|
||
patchRange.basePatchNum + '..' + patchRange.patchNum :
|
||
patchRange.patchNum + '';
|
||
},
|
||
|
||
_computeFileDisplayName: function(path) {
|
||
return path === COMMIT_MESSAGE_PATH ? 'Commit message' : path;
|
||
},
|
||
|
||
_computeTruncatedFileDisplayName: function(path) {
|
||
return path === COMMIT_MESSAGE_PATH ?
|
||
'Commit message' : util.truncatePath(path);
|
||
},
|
||
|
||
_formatBytes: function(bytes) {
|
||
if (bytes == 0) return '+/-0 B';
|
||
var bits = 1024;
|
||
var decimals = 1;
|
||
var sizes = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'];
|
||
var exponent = Math.floor(Math.log(Math.abs(bytes)) / Math.log(bits));
|
||
var prepend = bytes > 0 ? '+' : '';
|
||
return prepend + parseFloat((bytes / Math.pow(bits, exponent))
|
||
.toFixed(decimals)) + ' ' + sizes[exponent];
|
||
},
|
||
|
||
_formatPercentage: function(size, delta) {
|
||
var oldSize = size - delta;
|
||
|
||
if (oldSize === 0) { return ''; }
|
||
|
||
var percentage = Math.round(Math.abs(delta * 100 / oldSize));
|
||
return '(' + (delta > 0 ? '+' : '-') + percentage + '%)';
|
||
},
|
||
|
||
_computeBinaryClass: function(delta) {
|
||
if (delta === 0) { return; }
|
||
return delta >= 0 ? 'added' : 'removed';
|
||
},
|
||
|
||
_computeClass: function(baseClass, path) {
|
||
var classes = [baseClass];
|
||
if (path === COMMIT_MESSAGE_PATH) {
|
||
classes.push('invisible');
|
||
}
|
||
return classes.join(' ');
|
||
},
|
||
|
||
_computePathClass: function(expanded) {
|
||
return expanded ? 'path expanded' : 'path';
|
||
},
|
||
|
||
_computeShowHideText: function(expanded) {
|
||
return expanded ? '▼' : '◀';
|
||
},
|
||
|
||
_computeFilesShown: function(numFilesShown, files) {
|
||
return files.base.slice(0, numFilesShown);
|
||
},
|
||
|
||
_filesChanged: function() {
|
||
this.async(function() {
|
||
var diffElements = Polymer.dom(this.root).querySelectorAll('gr-diff');
|
||
|
||
// Overwrite the cursor's list of diffs:
|
||
this.$.diffCursor.splice.apply(this.$.diffCursor,
|
||
['diffs', 0, this.$.diffCursor.diffs.length].concat(diffElements));
|
||
|
||
var files = Polymer.dom(this.root).querySelectorAll('.file-row');
|
||
this.$.fileCursor.stops = files;
|
||
this.$.fileCursor.setCursorAtIndex(this.selectedIndex, true);
|
||
}.bind(this), 1);
|
||
},
|
||
|
||
_incrementNumFilesShown: function() {
|
||
this._numFilesShown += this._fileListIncrement;
|
||
},
|
||
|
||
_computeFileListButtonHidden: function(numFilesShown, files) {
|
||
return numFilesShown >= files.length;
|
||
},
|
||
|
||
_computeIncrementText: function(numFilesShown, files) {
|
||
if (!files) { return ''; }
|
||
var text =
|
||
Math.min(this._fileListIncrement, files.length - numFilesShown);
|
||
return 'Show ' + text + ' more';
|
||
},
|
||
|
||
_computeShowAllText: function(files) {
|
||
if (!files) { return ''; }
|
||
return 'Show all ' + files.length + ' files';
|
||
},
|
||
|
||
_showAllFiles: function() {
|
||
this._numFilesShown = this._files.length;
|
||
},
|
||
|
||
_updateSelected: function(patchRange) {
|
||
this._diffAgainst = patchRange.basePatchNum;
|
||
},
|
||
|
||
/**
|
||
* _getDiffViewMode: Get the diff view (side-by-side or unified) based on
|
||
* the current state.
|
||
*
|
||
* The expected behavior is to use the mode specified in the user's
|
||
* preferences unless they have manually chosen the alternative view.
|
||
*
|
||
* Use side-by-side if there is no view mode or preferences.
|
||
*
|
||
* @return {String}
|
||
*/
|
||
_getDiffViewMode: function(diffViewMode, userPrefs) {
|
||
if (diffViewMode) {
|
||
return diffViewMode;
|
||
} else if (userPrefs) {
|
||
return this.diffViewMode = userPrefs.default_diff_view;
|
||
}
|
||
return 'SIDE_BY_SIDE';
|
||
},
|
||
|
||
_fileListActionsVisible: function(numFilesShown, maxFilesForBulkActions) {
|
||
return numFilesShown <= maxFilesForBulkActions;
|
||
},
|
||
|
||
_computePatchSetDescription: function(revisions, patchNum) {
|
||
var rev = this.getRevisionByPatchNum(revisions, patchNum);
|
||
return (rev && rev.description) ?
|
||
rev.description.substring(0, PATCH_DESC_MAX_LENGTH) : '';
|
||
},
|
||
|
||
_computeFileStatusLabel: function(status) {
|
||
var statusCode = this._computeFileStatus(status);
|
||
return FileStatus.hasOwnProperty(statusCode) ?
|
||
FileStatus[statusCode] : 'Status Unknown';
|
||
},
|
||
});
|
||
})();
|