| /** |
| * @license |
| * Copyright (C) 2015 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 '@polymer/paper-tabs/paper-tabs.js'; |
| import '../../../styles/shared-styles.js'; |
| import '../../diff/gr-comment-api/gr-comment-api.js'; |
| import '../../plugins/gr-endpoint-decorator/gr-endpoint-decorator.js'; |
| import '../../plugins/gr-endpoint-param/gr-endpoint-param.js'; |
| import '../../shared/gr-account-link/gr-account-link.js'; |
| import '../../shared/gr-button/gr-button.js'; |
| import '../../shared/gr-change-star/gr-change-star.js'; |
| import '../../shared/gr-change-status/gr-change-status.js'; |
| import '../../shared/gr-date-formatter/gr-date-formatter.js'; |
| import '../../shared/gr-editable-content/gr-editable-content.js'; |
| import '../../shared/gr-js-api-interface/gr-js-api-interface.js'; |
| import '../../shared/gr-linked-text/gr-linked-text.js'; |
| import '../../shared/gr-overlay/gr-overlay.js'; |
| import '../../shared/gr-rest-api-interface/gr-rest-api-interface.js'; |
| import '../../shared/gr-tooltip-content/gr-tooltip-content.js'; |
| import '../../shared/revision-info/revision-info.js'; |
| import '../gr-change-actions/gr-change-actions.js'; |
| import '../gr-change-metadata/gr-change-metadata.js'; |
| import '../../shared/gr-icons/gr-icons.js'; |
| import '../gr-commit-info/gr-commit-info.js'; |
| import '../gr-download-dialog/gr-download-dialog.js'; |
| import '../gr-file-list-header/gr-file-list-header.js'; |
| import '../gr-file-list/gr-file-list.js'; |
| import '../gr-included-in-dialog/gr-included-in-dialog.js'; |
| import '../gr-messages-list/gr-messages-list.js'; |
| import '../gr-related-changes-list/gr-related-changes-list.js'; |
| import '../../diff/gr-apply-fix-dialog/gr-apply-fix-dialog.js'; |
| import '../gr-reply-dialog/gr-reply-dialog.js'; |
| import '../gr-thread-list/gr-thread-list.js'; |
| import '../gr-upload-help-dialog/gr-upload-help-dialog.js'; |
| import {flush} from '@polymer/polymer/lib/legacy/polymer.dom.js'; |
| import {GestureEventListeners} from '@polymer/polymer/lib/mixins/gesture-event-listeners.js'; |
| import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js'; |
| import {PolymerElement} from '@polymer/polymer/polymer-element.js'; |
| import {htmlTemplate} from './gr-change-view_html.js'; |
| import {KeyboardShortcutMixin, Shortcut} from '../../../mixins/keyboard-shortcut-mixin/keyboard-shortcut-mixin.js'; |
| import {GrEditConstants} from '../../edit/gr-edit-constants.js'; |
| import {GrCountStringFormatter} from '../../shared/gr-count-string-formatter/gr-count-string-formatter.js'; |
| import {getComputedStyleValue} from '../../../utils/dom-util.js'; |
| import {GerritNav} from '../../core/gr-navigation/gr-navigation.js'; |
| import {getPluginEndpoints} from '../../shared/gr-js-api-interface/gr-plugin-endpoints.js'; |
| import {getPluginLoader} from '../../shared/gr-js-api-interface/gr-plugin-loader.js'; |
| import {RevisionInfo} from '../../shared/revision-info/revision-info.js'; |
| import {PrimaryTab, SecondaryTab} from '../../../constants/constants.js'; |
| import {NO_ROBOT_COMMENTS_THREADS_MSG} from '../../../constants/messages.js'; |
| import {appContext} from '../../../services/app-context.js'; |
| import {ChangeStatus} from '../../../constants/constants.js'; |
| import { |
| computeAllPatchSets, |
| computeLatestPatchNum, |
| fetchChangeUpdates, |
| hasEditBasedOnCurrentPatchSet, |
| hasEditPatchsetLoaded, |
| patchNumEquals, |
| SPECIAL_PATCH_SET_NUM, |
| } from '../../../utils/patch-set-util.js'; |
| import {changeStatuses, changeStatusString} from '../../../utils/change-util.js'; |
| import {EventType} from '../../plugins/gr-plugin-types.js'; |
| |
| const CHANGE_ID_ERROR = { |
| MISMATCH: 'mismatch', |
| MISSING: 'missing', |
| }; |
| const CHANGE_ID_REGEX_PATTERN = |
| /^(Change-Id\:\s|Link:.*\/id\/)(I[0-9a-f]{8,40})/gm; |
| |
| const MIN_LINES_FOR_COMMIT_COLLAPSE = 30; |
| const DEFAULT_NUM_FILES_SHOWN = 200; |
| |
| const REVIEWERS_REGEX = /^(R|CC)=/gm; |
| const MIN_CHECK_INTERVAL_SECS = 0; |
| |
| // These are the same as the breakpoint set in CSS. Make sure both are changed |
| // together. |
| const BREAKPOINT_RELATED_SMALL = '50em'; |
| const BREAKPOINT_RELATED_MED = '75em'; |
| |
| // In the event that the related changes medium width calculation is too close |
| // to zero, provide some height. |
| const MINIMUM_RELATED_MAX_HEIGHT = 100; |
| |
| const SMALL_RELATED_HEIGHT = 400; |
| |
| const REPLY_REFIT_DEBOUNCE_INTERVAL_MS = 500; |
| |
| const TRAILING_WHITESPACE_REGEX = /[ \t]+$/gm; |
| |
| const MSG_PREFIX = '#message-'; |
| |
| const ReloadToastMessage = { |
| NEWER_REVISION: 'A newer patch set has been uploaded', |
| RESTORED: 'This change has been restored', |
| ABANDONED: 'This change has been abandoned', |
| MERGED: 'This change has been merged', |
| NEW_MESSAGE: 'There are new messages on this change', |
| }; |
| |
| const DiffViewMode = { |
| SIDE_BY_SIDE: 'SIDE_BY_SIDE', |
| UNIFIED: 'UNIFIED_DIFF', |
| }; |
| |
| const CHANGE_DATA_TIMING_LABEL = 'ChangeDataLoaded'; |
| const CHANGE_RELOAD_TIMING_LABEL = 'ChangeReloaded'; |
| const SEND_REPLY_TIMING_LABEL = 'SendReply'; |
| // Making the tab names more unique in case a plugin adds one with same name |
| const ROBOT_COMMENTS_LIMIT = 10; |
| |
| // types used in this file |
| /** |
| * Type for the custom event to switch tab. |
| * |
| * @typedef {Object} SwitchTabEventDetail |
| * @property {?string} tab - name of the tab to set as active, from custom event |
| * @property {?boolean} scrollIntoView - scroll into the tab afterwards, from custom event |
| * @property {?number} value - index of tab to set as active, from paper-tabs event |
| */ |
| |
| /** |
| * @extends PolymerElement |
| */ |
| class GrChangeView extends KeyboardShortcutMixin( |
| GestureEventListeners(LegacyElementMixin(PolymerElement))) { |
| static get template() { return htmlTemplate; } |
| |
| static get is() { return 'gr-change-view'; } |
| /** |
| * Fired when the title of the page should change. |
| * |
| * @event title-change |
| */ |
| |
| /** |
| * Fired if an error occurs when fetching the change data. |
| * |
| * @event page-error |
| */ |
| |
| /** |
| * Fired if being logged in is required. |
| * |
| * @event show-auth-required |
| */ |
| |
| static get properties() { |
| return { |
| /** |
| * URL params passed from the router. |
| */ |
| params: { |
| type: Object, |
| observer: '_paramsChanged', |
| }, |
| /** @type {?} */ |
| viewState: { |
| type: Object, |
| notify: true, |
| value() { return {}; }, |
| observer: '_viewStateChanged', |
| }, |
| backPage: String, |
| hasParent: Boolean, |
| keyEventTarget: { |
| type: Object, |
| value() { return document.body; }, |
| }, |
| disableEdit: { |
| type: Boolean, |
| value: false, |
| }, |
| disableDiffPrefs: { |
| type: Boolean, |
| value: false, |
| }, |
| _diffPrefsDisabled: { |
| type: Boolean, |
| computed: '_computeDiffPrefsDisabled(disableDiffPrefs, _loggedIn)', |
| }, |
| _commentThreads: Array, |
| // TODO(taoalpha): Consider replacing diffDrafts |
| // with _draftCommentThreads everywhere, currently only |
| // replaced in reply-dialoig |
| _draftCommentThreads: { |
| type: Array, |
| }, |
| _robotCommentThreads: { |
| type: Array, |
| computed: '_computeRobotCommentThreads(_commentThreads,' |
| + ' _currentRobotCommentsPatchSet, _showAllRobotComments)', |
| }, |
| /** @type {?} */ |
| _serverConfig: { |
| type: Object, |
| observer: '_startUpdateCheckTimer', |
| }, |
| _diffPrefs: Object, |
| _numFilesShown: { |
| type: Number, |
| value: DEFAULT_NUM_FILES_SHOWN, |
| observer: '_numFilesShownChanged', |
| }, |
| _account: { |
| type: Object, |
| value: {}, |
| }, |
| _prefs: Object, |
| /** @type {?} */ |
| _changeComments: Object, |
| _canStartReview: { |
| type: Boolean, |
| computed: '_computeCanStartReview(_change)', |
| }, |
| /** @type {?} */ |
| _change: { |
| type: Object, |
| observer: '_changeChanged', |
| }, |
| _revisionInfo: { |
| type: Object, |
| computed: '_getRevisionInfo(_change)', |
| }, |
| /** @type {?} */ |
| _commitInfo: Object, |
| _currentRevision: { |
| type: Object, |
| computed: '_computeCurrentRevision(_change.current_revision, ' + |
| '_change.revisions)', |
| observer: '_handleCurrentRevisionUpdate', |
| }, |
| _files: Object, |
| _changeNum: String, |
| _diffDrafts: { |
| type: Object, |
| value() { return {}; }, |
| }, |
| _editingCommitMessage: { |
| type: Boolean, |
| value: false, |
| }, |
| _hideEditCommitMessage: { |
| type: Boolean, |
| computed: '_computeHideEditCommitMessage(_loggedIn, ' + |
| '_editingCommitMessage, _change, _editMode, _commitCollapsed, ' + |
| '_commitCollapsible)', |
| }, |
| _diffAgainst: String, |
| /** @type {?string} */ |
| _latestCommitMessage: { |
| type: String, |
| value: '', |
| }, |
| _constants: { |
| type: Object, |
| value: { |
| SecondaryTab, |
| PrimaryTab, |
| }, |
| }, |
| _messages: { |
| type: Object, |
| value: { |
| NO_ROBOT_COMMENTS_THREADS_MSG, |
| }, |
| }, |
| _lineHeight: Number, |
| _changeIdCommitMessageError: { |
| type: String, |
| computed: |
| '_computeChangeIdCommitMessageError(_latestCommitMessage, _change)', |
| }, |
| /** @type {?} */ |
| _patchRange: { |
| type: Object, |
| }, |
| _filesExpanded: String, |
| _basePatchNum: String, |
| _selectedRevision: Object, |
| _currentRevisionActions: Object, |
| _allPatchSets: { |
| type: Array, |
| computed: '_computeAllPatchSets(_change, _change.revisions.*)', |
| }, |
| _loggedIn: { |
| type: Boolean, |
| value: false, |
| }, |
| _loading: Boolean, |
| /** @type {?} */ |
| _projectConfig: Object, |
| _replyButtonLabel: { |
| type: String, |
| value: 'Reply', |
| computed: '_computeReplyButtonLabel(_diffDrafts.*, _canStartReview)', |
| }, |
| _selectedPatchSet: String, |
| _shownFileCount: Number, |
| _initialLoadComplete: { |
| type: Boolean, |
| value: false, |
| }, |
| _replyDisabled: { |
| type: Boolean, |
| value: true, |
| computed: '_computeReplyDisabled(_serverConfig)', |
| }, |
| _changeStatus: { |
| type: String, |
| computed: '_changeStatusString(_change)', |
| }, |
| _changeStatuses: { |
| type: String, |
| computed: |
| '_computeChangeStatusChips(_change, _mergeable, _submitEnabled)', |
| }, |
| /** If false, then the "Show more" button was used to expand. */ |
| _commitCollapsed: { |
| type: Boolean, |
| value: true, |
| }, |
| /** Is the "Show more/less" button visible? */ |
| _commitCollapsible: { |
| type: Boolean, |
| computed: '_computeCommitCollapsible(_latestCommitMessage)', |
| }, |
| _relatedChangesCollapsed: { |
| type: Boolean, |
| value: true, |
| }, |
| /** @type {?number} */ |
| _updateCheckTimerHandle: Number, |
| _editMode: { |
| type: Boolean, |
| computed: '_computeEditMode(_patchRange.*, params.*)', |
| }, |
| _showRelatedToggle: { |
| type: Boolean, |
| value: false, |
| observer: '_updateToggleContainerClass', |
| }, |
| _parentIsCurrent: { |
| type: Boolean, |
| computed: '_isParentCurrent(_currentRevisionActions)', |
| }, |
| _submitEnabled: { |
| type: Boolean, |
| computed: '_isSubmitEnabled(_currentRevisionActions)', |
| }, |
| |
| /** @type {?} */ |
| _mergeable: { |
| type: Boolean, |
| value: undefined, |
| }, |
| _showFileTabContent: { |
| type: Boolean, |
| value: true, |
| }, |
| /** @type {Array<string>} */ |
| _dynamicTabHeaderEndpoints: { |
| type: Array, |
| }, |
| /** @type {Array<string>} */ |
| _dynamicTabContentEndpoints: { |
| type: Array, |
| }, |
| // The dynamic content of the plugin added tab |
| _selectedTabPluginEndpoint: { |
| type: String, |
| }, |
| // The dynamic heading of the plugin added tab |
| _selectedTabPluginHeader: { |
| type: String, |
| }, |
| _robotCommentsPatchSetDropdownItems: { |
| type: Array, |
| value() { return []; }, |
| computed: '_computeRobotCommentsPatchSetDropdownItems(_change, ' + |
| '_commentThreads)', |
| }, |
| _currentRobotCommentsPatchSet: { |
| type: Number, |
| }, |
| |
| /** |
| * @type {Array<string>} this is a two-element tuple to always |
| * hold the current active tab for both primary and secondary tabs |
| */ |
| _activeTabs: { |
| type: Array, |
| value: [PrimaryTab.FILES, SecondaryTab.CHANGE_LOG], |
| }, |
| _showAllRobotComments: { |
| type: Boolean, |
| value: false, |
| }, |
| _showRobotCommentsButton: { |
| type: Boolean, |
| value: false, |
| }, |
| }; |
| } |
| |
| static get observers() { |
| return [ |
| '_labelsChanged(_change.labels.*)', |
| '_paramsAndChangeChanged(params, _change)', |
| '_patchNumChanged(_patchRange.patchNum)', |
| ]; |
| } |
| |
| keyboardShortcuts() { |
| return { |
| [Shortcut.SEND_REPLY]: null, // DOC_ONLY binding |
| [Shortcut.EMOJI_DROPDOWN]: null, // DOC_ONLY binding |
| [Shortcut.REFRESH_CHANGE]: '_handleRefreshChange', |
| [Shortcut.OPEN_REPLY_DIALOG]: '_handleOpenReplyDialog', |
| [Shortcut.OPEN_DOWNLOAD_DIALOG]: |
| '_handleOpenDownloadDialogShortcut', |
| [Shortcut.TOGGLE_DIFF_MODE]: '_handleToggleDiffMode', |
| [Shortcut.TOGGLE_CHANGE_STAR]: '_handleToggleChangeStar', |
| [Shortcut.UP_TO_DASHBOARD]: '_handleUpToDashboard', |
| [Shortcut.EXPAND_ALL_MESSAGES]: '_handleExpandAllMessages', |
| [Shortcut.COLLAPSE_ALL_MESSAGES]: '_handleCollapseAllMessages', |
| [Shortcut.EXPAND_ALL_DIFF_CONTEXT]: '_expandAllDiffs', |
| [Shortcut.OPEN_DIFF_PREFS]: '_handleOpenDiffPrefsShortcut', |
| [Shortcut.EDIT_TOPIC]: '_handleEditTopic', |
| [Shortcut.DIFF_AGAINST_BASE]: '_handleDiffAgainstBase', |
| [Shortcut.DIFF_AGAINST_LATEST]: '_handleDiffAgainstLatest', |
| [Shortcut.DIFF_BASE_AGAINST_LEFT]: '_handleDiffBaseAgainstLeft', |
| [Shortcut.DIFF_RIGHT_AGAINST_LATEST]: |
| '_handleDiffRightAgainstLatest', |
| [Shortcut.DIFF_BASE_AGAINST_LATEST]: |
| '_handleDiffBaseAgainstLatest', |
| }; |
| } |
| |
| constructor() { |
| super(); |
| this.reporting = appContext.reportingService; |
| } |
| |
| /** @override */ |
| created() { |
| super.created(); |
| |
| this.addEventListener('topic-changed', |
| () => this._handleTopicChanged()); |
| |
| this.addEventListener( |
| // When an overlay is opened in a mobile viewport, the overlay has a full |
| // screen view. When it has a full screen view, we do not want the |
| // background to be scrollable. This will eliminate background scroll by |
| // hiding most of the contents on the screen upon opening, and showing |
| // again upon closing. |
| 'fullscreen-overlay-opened', |
| () => this._handleHideBackgroundContent()); |
| |
| this.addEventListener('fullscreen-overlay-closed', |
| () => this._handleShowBackgroundContent()); |
| |
| this.addEventListener('diff-comments-modified', |
| () => this._handleReloadCommentThreads()); |
| |
| this.addEventListener('open-reply-dialog', |
| e => this._openReplyDialog()); |
| } |
| |
| /** @override */ |
| attached() { |
| super.attached(); |
| this._getServerConfig().then(config => { |
| this._serverConfig = config; |
| }); |
| |
| this._getLoggedIn().then(loggedIn => { |
| this._loggedIn = loggedIn; |
| if (loggedIn) { |
| this.$.restAPI.getAccount().then(acct => { |
| this._account = acct; |
| }); |
| } |
| this._setDiffViewMode(); |
| }); |
| |
| getPluginLoader().awaitPluginsLoaded() |
| .then(() => { |
| this._dynamicTabHeaderEndpoints = |
| getPluginEndpoints().getDynamicEndpoints('change-view-tab-header'); |
| this._dynamicTabContentEndpoints = |
| getPluginEndpoints().getDynamicEndpoints('change-view-tab-content'); |
| if (this._dynamicTabContentEndpoints.length !== |
| this._dynamicTabHeaderEndpoints.length) { |
| console.warn('Different number of tab headers and tab content.'); |
| } |
| }) |
| .then(() => this._initActiveTabs(this.params)); |
| |
| this.addEventListener('comment-save', e => this._handleCommentSave(e)); |
| this.addEventListener('comment-refresh', e => this._reloadDrafts(e)); |
| this.addEventListener('comment-discard', |
| e => this._handleCommentDiscard(e)); |
| this.addEventListener('change-message-deleted', |
| () => this._reload()); |
| this.addEventListener('editable-content-save', |
| e => this._handleCommitMessageSave(e)); |
| this.addEventListener('editable-content-cancel', |
| e => this._handleCommitMessageCancel(e)); |
| this.addEventListener('open-fix-preview', |
| e => this._onOpenFixPreview(e)); |
| this.addEventListener('close-fix-preview', |
| e => this._onCloseFixPreview(e)); |
| this.listen(window, 'scroll', '_handleScroll'); |
| this.listen(document, 'visibilitychange', '_handleVisibilityChange'); |
| |
| this.addEventListener('show-primary-tab', |
| e => this._setActivePrimaryTab(e)); |
| this.addEventListener('show-secondary-tab', |
| e => this._setActiveSecondaryTab(e)); |
| this.addEventListener('reload', e => { |
| e.stopPropagation(); |
| this._reload(/* opt_isLocationChange= */false, |
| /* opt_clearPatchset= */e.detail && e.detail.clearPatchset); |
| }); |
| } |
| |
| /** @override */ |
| detached() { |
| super.detached(); |
| this.unlisten(window, 'scroll', '_handleScroll'); |
| this.unlisten(document, 'visibilitychange', '_handleVisibilityChange'); |
| |
| if (this._updateCheckTimerHandle) { |
| this._cancelUpdateCheckTimer(); |
| } |
| } |
| |
| get messagesList() { |
| return this.shadowRoot.querySelector('gr-messages-list'); |
| } |
| |
| get threadList() { |
| return this.shadowRoot.querySelector('gr-thread-list'); |
| } |
| |
| _changeStatusString(change) { |
| return changeStatusString(change); |
| } |
| |
| /** |
| * @param {boolean=} opt_reset |
| */ |
| _setDiffViewMode(opt_reset) { |
| if (!opt_reset && this.viewState.diffViewMode) { return; } |
| |
| return this._getPreferences() |
| .then( prefs => { |
| if (!this.viewState.diffMode) { |
| this.set('viewState.diffMode', prefs.default_diff_view); |
| } |
| }) |
| .then(() => { |
| if (!this.viewState.diffMode) { |
| this.set('viewState.diffMode', 'SIDE_BY_SIDE'); |
| } |
| }); |
| } |
| |
| _onOpenFixPreview(e) { |
| this.$.applyFixDialog.open(e); |
| } |
| |
| _onCloseFixPreview(e) { |
| this._reload(); |
| } |
| |
| _handleToggleDiffMode(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| e.preventDefault(); |
| if (this.viewState.diffMode === DiffViewMode.SIDE_BY_SIDE) { |
| this.$.fileListHeader.setDiffViewMode(DiffViewMode.UNIFIED); |
| } else { |
| this.$.fileListHeader.setDiffViewMode(DiffViewMode.SIDE_BY_SIDE); |
| } |
| } |
| |
| _isTabActive(tab, activeTabs) { |
| return activeTabs.includes(tab); |
| } |
| |
| /** |
| * Actual implementation of switching a tab |
| * |
| * @param {!HTMLElement} paperTabs - the parent tabs container |
| * @param {!SwitchTabEventDetail} activeDetails |
| */ |
| _setActiveTab(paperTabs, activeDetails) { |
| const {activeTabName, activeTabIndex, scrollIntoView} = activeDetails; |
| const tabs = paperTabs.querySelectorAll('paper-tab'); |
| let activeIndex = -1; |
| if (activeTabIndex !== undefined) { |
| activeIndex = activeTabIndex; |
| } else { |
| for (let i = 0; i <= tabs.length; i++) { |
| const tab = tabs[i]; |
| if (tab.dataset['name'] === activeTabName) { |
| activeIndex = i; |
| break; |
| } |
| } |
| } |
| if (activeIndex === -1) { |
| console.warn('tab not found with given info', activeDetails); |
| return; |
| } |
| const tabName = tabs[activeIndex].dataset['name']; |
| if (scrollIntoView) { |
| paperTabs.scrollIntoView(); |
| } |
| if (paperTabs.selected !== activeIndex) { |
| paperTabs.selected = activeIndex; |
| this.reporting.reportInteraction('show-tab', {tabName}); |
| } |
| return tabName; |
| } |
| |
| /** |
| * Changes active primary tab. |
| * |
| * @param {CustomEvent<SwitchTabEventDetail>} e |
| */ |
| _setActivePrimaryTab(e) { |
| const primaryTabs = this.shadowRoot.querySelector('#primaryTabs'); |
| const activeTabName = this._setActiveTab(primaryTabs, { |
| activeTabName: e.detail.tab, |
| activeTabIndex: e.detail.value, |
| scrollIntoView: e.detail.scrollIntoView, |
| }); |
| if (activeTabName) { |
| this._activeTabs = [activeTabName, this._activeTabs[1]]; |
| |
| // update plugin endpoint if its a plugin tab |
| const pluginIndex = (this._dynamicTabHeaderEndpoints || []).indexOf( |
| activeTabName); |
| if (pluginIndex !== -1) { |
| this._selectedTabPluginEndpoint = this._dynamicTabContentEndpoints[ |
| pluginIndex]; |
| this._selectedTabPluginHeader = this._dynamicTabHeaderEndpoints[ |
| pluginIndex]; |
| } else { |
| this._selectedTabPluginEndpoint = ''; |
| this._selectedTabPluginHeader = ''; |
| } |
| } |
| } |
| |
| /** |
| * Changes active secondary tab. |
| * |
| * @param {CustomEvent<SwitchTabEventDetail>} e |
| */ |
| _setActiveSecondaryTab(e) { |
| const secondaryTabs = this.shadowRoot.querySelector('#secondaryTabs'); |
| const activeTabName = this._setActiveTab(secondaryTabs, { |
| activeTabName: e.detail.tab, |
| activeTabIndex: e.detail.value, |
| scrollIntoView: e.detail.scrollIntoView, |
| }); |
| if (activeTabName) { |
| this._activeTabs = [this._activeTabs[0], activeTabName]; |
| } |
| } |
| |
| _handleEditCommitMessage() { |
| this._editingCommitMessage = true; |
| this.$.commitMessageEditor.focusTextarea(); |
| } |
| |
| _handleCommitMessageSave(e) { |
| // Trim trailing whitespace from each line. |
| const message = e.detail.content.replace(TRAILING_WHITESPACE_REGEX, ''); |
| |
| this.$.jsAPI.handleCommitMessage(this._change, message); |
| |
| this.$.commitMessageEditor.disabled = true; |
| this.$.restAPI.putChangeCommitMessage( |
| this._changeNum, message) |
| .then(resp => { |
| this.$.commitMessageEditor.disabled = false; |
| if (!resp.ok) { return; } |
| |
| this._latestCommitMessage = this._prepareCommitMsgForLinkify( |
| message); |
| this._editingCommitMessage = false; |
| this._reloadWindow(); |
| }) |
| .catch(err => { |
| this.$.commitMessageEditor.disabled = false; |
| }); |
| } |
| |
| _reloadWindow() { |
| window.location.reload(); |
| } |
| |
| _handleCommitMessageCancel(e) { |
| this._editingCommitMessage = false; |
| } |
| |
| _computeChangeStatusChips(change, mergeable, submitEnabled) { |
| // Polymer 2: check for undefined |
| if ([ |
| change, |
| mergeable, |
| ].includes(undefined)) { |
| // To keep consistent with Polymer 1, we are returning undefined |
| // if not all dependencies are defined |
| return undefined; |
| } |
| |
| // Show no chips until mergeability is loaded. |
| if (mergeable === null) { |
| return []; |
| } |
| |
| const options = { |
| includeDerived: true, |
| mergeable: !!mergeable, |
| submitEnabled: !!submitEnabled, |
| }; |
| return changeStatuses(change, options); |
| } |
| |
| _computeHideEditCommitMessage( |
| loggedIn, editing, change, editMode, collapsed, collapsible) { |
| if (!loggedIn || editing || |
| (change && change.status === ChangeStatus.MERGED) || |
| editMode || |
| (collapsed && collapsible)) { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| _robotCommentCountPerPatchSet(threads) { |
| return threads.reduce((robotCommentCountMap, thread) => { |
| const comments = thread.comments; |
| const robotCommentsCount = comments.reduce((acc, comment) => |
| (comment.robot_id ? acc + 1 : acc), 0); |
| robotCommentCountMap[comments[0].patch_set] = |
| (robotCommentCountMap[comments[0].patch_set] || 0) + |
| robotCommentsCount; |
| return robotCommentCountMap; |
| }, {}); |
| } |
| |
| _computeText(patch, commentThreads) { |
| const commentCount = this._robotCommentCountPerPatchSet(commentThreads); |
| const commentCnt = commentCount[patch._number] || 0; |
| if (commentCnt === 0) return `Patchset ${patch._number}`; |
| const findingsText = commentCnt === 1 ? 'finding' : 'findings'; |
| return `Patchset ${patch._number}` |
| + ` (${commentCnt} ${findingsText})`; |
| } |
| |
| _computeRobotCommentsPatchSetDropdownItems(change, commentThreads) { |
| if (!change || !commentThreads || !change.revisions) return []; |
| |
| return Object.values(change.revisions) |
| .filter(patch => patch._number !== 'edit') |
| .map(patch => { |
| return { |
| text: this._computeText(patch, commentThreads), |
| value: patch._number, |
| }; |
| }) |
| .sort((a, b) => b.value - a.value); |
| } |
| |
| _handleCurrentRevisionUpdate(currentRevision) { |
| this._currentRobotCommentsPatchSet = currentRevision._number; |
| } |
| |
| _handleRobotCommentPatchSetChanged(e) { |
| const patchSet = parseInt(e.detail.value); |
| if (patchSet === this._currentRobotCommentsPatchSet) return; |
| this._currentRobotCommentsPatchSet = patchSet; |
| } |
| |
| _computeShowText(showAllRobotComments) { |
| return showAllRobotComments ? 'Show Less' : 'Show more'; |
| } |
| |
| _toggleShowRobotComments() { |
| this._showAllRobotComments = !this._showAllRobotComments; |
| } |
| |
| _computeRobotCommentThreads(commentThreads, currentRobotCommentsPatchSet, |
| showAllRobotComments) { |
| if (!commentThreads || !currentRobotCommentsPatchSet) return []; |
| const threads = commentThreads.filter(thread => { |
| const comments = thread.comments || []; |
| return comments.length && comments[0].robot_id && (comments[0].patch_set |
| === currentRobotCommentsPatchSet); |
| }); |
| this._showRobotCommentsButton = threads.length > ROBOT_COMMENTS_LIMIT; |
| return threads.slice(0, showAllRobotComments ? undefined : |
| ROBOT_COMMENTS_LIMIT); |
| } |
| |
| _handleReloadCommentThreads() { |
| // Get any new drafts that have been saved in the diff view and show |
| // in the comment thread view. |
| this._reloadDrafts().then(() => { |
| this._commentThreads = this._changeComments.getAllThreadsForChange(); |
| flush(); |
| }); |
| } |
| |
| _handleReloadDiffComments(e) { |
| // Keeps the file list counts updated. |
| this._reloadDrafts().then(() => { |
| // Get any new drafts that have been saved in the thread view and show |
| // in the diff view. |
| this.$.fileList.reloadCommentsForThreadWithRootId(e.detail.rootId, |
| e.detail.path); |
| flush(); |
| }); |
| } |
| |
| _computeTotalCommentCounts(unresolvedCount, changeComments) { |
| if (!changeComments) return undefined; |
| const draftCount = changeComments.computeDraftCount(); |
| const unresolvedString = GrCountStringFormatter.computeString( |
| unresolvedCount, 'unresolved'); |
| const draftString = GrCountStringFormatter.computePluralString( |
| draftCount, 'draft'); |
| |
| return unresolvedString + |
| // Add a comma and space if both unresolved and draft comments exist. |
| (unresolvedString && draftString ? ', ' : '') + |
| draftString; |
| } |
| |
| _handleCommentSave(e) { |
| const draft = e.detail.comment; |
| if (!draft.__draft) { return; } |
| |
| draft.patch_set = draft.patch_set || this._patchRange.patchNum; |
| |
| // The use of path-based notification helpers (set, push) can’t be used |
| // because the paths could contain dots in them. A new object must be |
| // created to satisfy Polymer’s dirty checking. |
| // https://github.com/Polymer/polymer/issues/3127 |
| const diffDrafts = {...this._diffDrafts}; |
| if (!diffDrafts[draft.path]) { |
| diffDrafts[draft.path] = [draft]; |
| this._diffDrafts = diffDrafts; |
| return; |
| } |
| for (let i = 0; i < this._diffDrafts[draft.path].length; i++) { |
| if (this._diffDrafts[draft.path][i].id === draft.id) { |
| diffDrafts[draft.path][i] = draft; |
| this._diffDrafts = diffDrafts; |
| return; |
| } |
| } |
| diffDrafts[draft.path].push(draft); |
| diffDrafts[draft.path].sort((c1, c2) => |
| // No line number means that it’s a file comment. Sort it above the |
| // others. |
| (c1.line || -1) - (c2.line || -1) |
| ); |
| this._diffDrafts = diffDrafts; |
| } |
| |
| _handleCommentDiscard(e) { |
| const draft = e.detail.comment; |
| if (!draft.__draft) { return; } |
| |
| if (!this._diffDrafts[draft.path]) { |
| return; |
| } |
| let index = -1; |
| for (let i = 0; i < this._diffDrafts[draft.path].length; i++) { |
| if (this._diffDrafts[draft.path][i].id === draft.id) { |
| index = i; |
| break; |
| } |
| } |
| if (index === -1) { |
| // It may be a draft that hasn’t been added to _diffDrafts since it was |
| // never saved. |
| return; |
| } |
| |
| draft.patch_set = draft.patch_set || this._patchRange.patchNum; |
| |
| // The use of path-based notification helpers (set, push) can’t be used |
| // because the paths could contain dots in them. A new object must be |
| // created to satisfy Polymer’s dirty checking. |
| // https://github.com/Polymer/polymer/issues/3127 |
| const diffDrafts = {...this._diffDrafts}; |
| diffDrafts[draft.path].splice(index, 1); |
| if (diffDrafts[draft.path].length === 0) { |
| delete diffDrafts[draft.path]; |
| } |
| this._diffDrafts = diffDrafts; |
| } |
| |
| _handleReplyTap(e) { |
| e.preventDefault(); |
| this._openReplyDialog(this.$.replyDialog.FocusTarget.ANY); |
| } |
| |
| _handleOpenDiffPrefs() { |
| this.$.fileList.openDiffPrefs(); |
| } |
| |
| _handleOpenIncludedInDialog() { |
| this.$.includedInDialog.loadData().then(() => { |
| flush(); |
| this.$.includedInOverlay.refit(); |
| }); |
| this.$.includedInOverlay.open(); |
| } |
| |
| _handleIncludedInDialogClose(e) { |
| this.$.includedInOverlay.close(); |
| } |
| |
| _handleOpenDownloadDialog() { |
| this.$.downloadOverlay.open().then(() => { |
| this.$.downloadOverlay |
| .setFocusStops(this.$.downloadDialog.getFocusStops()); |
| this.$.downloadDialog.focus(); |
| }); |
| } |
| |
| _handleDownloadDialogClose(e) { |
| this.$.downloadOverlay.close(); |
| } |
| |
| _handleOpenUploadHelpDialog(e) { |
| this.$.uploadHelpOverlay.open(); |
| } |
| |
| _handleCloseUploadHelpDialog(e) { |
| this.$.uploadHelpOverlay.close(); |
| } |
| |
| _handleMessageReply(e) { |
| const msg = e.detail.message.message; |
| const quoteStr = msg.split('\n').map( |
| line => '> ' + line) |
| .join('\n') + '\n\n'; |
| this.$.replyDialog.quote = quoteStr; |
| this._openReplyDialog(this.$.replyDialog.FocusTarget.BODY); |
| } |
| |
| _handleHideBackgroundContent() { |
| this.$.mainContent.classList.add('overlayOpen'); |
| } |
| |
| _handleShowBackgroundContent() { |
| this.$.mainContent.classList.remove('overlayOpen'); |
| } |
| |
| _handleReplySent(e) { |
| this.addEventListener('change-details-loaded', |
| () => { |
| this.reporting.timeEnd(SEND_REPLY_TIMING_LABEL); |
| }, {once: true}); |
| this.$.replyOverlay.close(); |
| this._reload(); |
| } |
| |
| _handleReplyCancel(e) { |
| this.$.replyOverlay.close(); |
| } |
| |
| _handleReplyAutogrow(e) { |
| // If the textarea resizes, we need to re-fit the overlay. |
| this.debounce('reply-overlay-refit', () => { |
| this.$.replyOverlay.refit(); |
| }, REPLY_REFIT_DEBOUNCE_INTERVAL_MS); |
| } |
| |
| _handleShowReplyDialog(e) { |
| let target = this.$.replyDialog.FocusTarget.REVIEWERS; |
| if (e.detail.value && e.detail.value.ccsOnly) { |
| target = this.$.replyDialog.FocusTarget.CCS; |
| } |
| this._openReplyDialog(target); |
| } |
| |
| _handleScroll() { |
| this.debounce('scroll', () => { |
| this.viewState.scrollTop = document.body.scrollTop; |
| }, 150); |
| } |
| |
| _setShownFiles(e) { |
| this._shownFileCount = e.detail.length; |
| } |
| |
| _expandAllDiffs(e) { |
| if (this.shouldSuppressKeyboardShortcut(e)) { return; } |
| this.$.fileList.expandAllDiffs(); |
| } |
| |
| _collapseAllDiffs() { |
| this.$.fileList.collapseAllDiffs(); |
| } |
| |
| _paramsChanged(value) { |
| if (value.view !== GerritNav.View.CHANGE) { |
| this._initialLoadComplete = false; |
| return; |
| } |
| |
| if (value.changeNum && value.project) { |
| this.$.restAPI.setInProjectLookup(value.changeNum, value.project); |
| } |
| |
| const patchChanged = this._patchRange && |
| (value.patchNum !== undefined && value.basePatchNum !== undefined) && |
| (this._patchRange.patchNum !== value.patchNum || |
| this._patchRange.basePatchNum !== value.basePatchNum); |
| const changeChanged = this._changeNum !== value.changeNum; |
| |
| const patchRange = { |
| patchNum: value.patchNum, |
| basePatchNum: value.basePatchNum || 'PARENT', |
| }; |
| |
| this.$.fileList.collapseAllDiffs(); |
| this._patchRange = patchRange; |
| |
| // If the change has already been loaded and the parameter change is only |
| // in the patch range, then don't do a full reload. |
| if (!changeChanged && patchChanged) { |
| if (patchRange.patchNum == null) { |
| patchRange.patchNum = computeLatestPatchNum(this._allPatchSets); |
| } |
| this._reloadPatchNumDependentResources().then(() => { |
| this._sendShowChangeEvent(); |
| }); |
| return; |
| } |
| |
| this._initialLoadComplete = false; |
| this._changeNum = value.changeNum; |
| this.$.relatedChanges.clear(); |
| |
| this._reload(true).then(() => { |
| this._performPostLoadTasks(); |
| }); |
| |
| getPluginLoader().awaitPluginsLoaded() |
| .then(() => { |
| this._initActiveTabs(value); |
| }); |
| } |
| |
| _initActiveTabs(params = {}) { |
| let primaryTab = PrimaryTab.FILES; |
| if (params.queryMap && params.queryMap.has('tab')) { |
| primaryTab = params.queryMap.get('tab'); |
| } |
| this._setActivePrimaryTab({ |
| detail: { |
| tab: primaryTab, |
| }, |
| }); |
| this._setActiveSecondaryTab({ |
| detail: { |
| tab: SecondaryTab.CHANGE_LOG, |
| }, |
| }); |
| } |
| |
| _sendShowChangeEvent() { |
| this.$.jsAPI.handleEvent(EventType.SHOW_CHANGE, { |
| change: this._change, |
| patchNum: this._patchRange.patchNum, |
| info: {mergeable: this._mergeable}, |
| }); |
| } |
| |
| _performPostLoadTasks() { |
| this._maybeShowReplyDialog(); |
| this._maybeShowRevertDialog(); |
| this._maybeShowDownloadDialog(); |
| |
| this._sendShowChangeEvent(); |
| |
| this.async(() => { |
| if (this.viewState.scrollTop) { |
| document.documentElement.scrollTop = |
| document.body.scrollTop = this.viewState.scrollTop; |
| } else { |
| this._maybeScrollToMessage(window.location.hash); |
| } |
| this._initialLoadComplete = true; |
| }); |
| } |
| |
| _paramsAndChangeChanged(value, change) { |
| // Polymer 2: check for undefined |
| if ([value, change].includes(undefined)) { |
| return; |
| } |
| |
| // If the change number or patch range is different, then reset the |
| // selected file index. |
| const patchRangeState = this.viewState.patchRange; |
| if (this.viewState.changeNum !== this._changeNum || |
| patchRangeState.basePatchNum !== this._patchRange.basePatchNum || |
| patchRangeState.patchNum !== this._patchRange.patchNum) { |
| this._resetFileListViewState(); |
| } |
| } |
| |
| _viewStateChanged(viewState) { |
| this._numFilesShown = viewState.numFilesShown ? |
| viewState.numFilesShown : DEFAULT_NUM_FILES_SHOWN; |
| } |
| |
| _numFilesShownChanged(numFilesShown) { |
| this.viewState.numFilesShown = numFilesShown; |
| } |
| |
| _handleMessageAnchorTap(e) { |
| const hash = MSG_PREFIX + e.detail.id; |
| const url = GerritNav.getUrlForChange(this._change, |
| this._patchRange.patchNum, this._patchRange.basePatchNum, |
| this._editMode, hash); |
| history.replaceState(null, '', url); |
| } |
| |
| _maybeScrollToMessage(hash) { |
| if (hash.startsWith(MSG_PREFIX)) { |
| this.messagesList.scrollToMessage(hash.substr(MSG_PREFIX.length)); |
| } |
| } |
| |
| _getLocationSearch() { |
| // Not inlining to make it easier to test. |
| return window.location.search; |
| } |
| |
| _getUrlParameter(param) { |
| const pageURL = this._getLocationSearch().substring(1); |
| const vars = pageURL.split('&'); |
| for (let i = 0; i < vars.length; i++) { |
| const name = vars[i].split('='); |
| if (name[0] == param) { |
| return name[0]; |
| } |
| } |
| return null; |
| } |
| |
| _maybeShowRevertDialog() { |
| getPluginLoader().awaitPluginsLoaded() |
| .then(() => this._getLoggedIn()) |
| .then(loggedIn => { |
| if (!loggedIn || !this._change || |
| this._change.status !== ChangeStatus.MERGED) { |
| // Do not display dialog if not logged-in or the change is not |
| // merged. |
| return; |
| } |
| if (this._getUrlParameter('revert')) { |
| this.$.actions.showRevertDialog(); |
| } |
| }); |
| } |
| |
| _maybeShowReplyDialog() { |
| this._getLoggedIn().then(loggedIn => { |
| if (!loggedIn) { return; } |
| |
| if (this.viewState.showReplyDialog) { |
| this._openReplyDialog(this.$.replyDialog.FocusTarget.ANY); |
| // TODO(kaspern@): Find a better signal for when to call center. |
| this.async(() => { this.$.replyOverlay.center(); }, 100); |
| this.async(() => { this.$.replyOverlay.center(); }, 1000); |
| this.set('viewState.showReplyDialog', false); |
| } |
| }); |
| } |
| |
| _maybeShowDownloadDialog() { |
| if (this.viewState.showDownloadDialog) { |
| this._handleOpenDownloadDialog(); |
| this.set('viewState.showDownloadDialog', false); |
| } |
| } |
| |
| _resetFileListViewState() { |
| this.set('viewState.selectedFileIndex', 0); |
| this.set('viewState.scrollTop', 0); |
| if (!!this.viewState.changeNum && |
| this.viewState.changeNum !== this._changeNum) { |
| // Reset the diff mode to null when navigating from one change to |
| // another, so that the user's preference is restored. |
| this._setDiffViewMode(true); |
| this.set('_numFilesShown', DEFAULT_NUM_FILES_SHOWN); |
| } |
| this.set('viewState.changeNum', this._changeNum); |
| this.set('viewState.patchRange', this._patchRange); |
| } |
| |
| _changeChanged(change) { |
| if (!change || !this._patchRange || !this._allPatchSets) { return; } |
| |
| // We get the parent first so we keep the original value for basePatchNum |
| // and not the updated value. |
| const parent = this._getBasePatchNum(change, this._patchRange); |
| |
| this.set('_patchRange.patchNum', this._patchRange.patchNum || |
| computeLatestPatchNum(this._allPatchSets)); |
| |
| this.set('_patchRange.basePatchNum', parent); |
| |
| const title = change.subject + ' (' + change.change_id.substr(0, 9) + ')'; |
| this.dispatchEvent(new CustomEvent('title-change', { |
| detail: {title}, |
| composed: true, bubbles: true, |
| })); |
| } |
| |
| /** |
| * Gets base patch number, if it is a parent try and decide from |
| * preference whether to default to `auto merge`, `Parent 1` or `PARENT`. |
| * |
| * @param {Object} change |
| * @param {Object} patchRange |
| * @return {number|string} |
| */ |
| _getBasePatchNum(change, patchRange) { |
| if (patchRange.basePatchNum && |
| patchRange.basePatchNum !== 'PARENT') { |
| return patchRange.basePatchNum; |
| } |
| |
| const revisionInfo = this._getRevisionInfo(change); |
| if (!revisionInfo) return 'PARENT'; |
| |
| const parentCounts = revisionInfo.getParentCountMap(); |
| // check that there is at least 2 parents otherwise fall back to 1, |
| // which means there is only one parent. |
| const parentCount = parentCounts.hasOwnProperty(1) ? |
| parentCounts[1] : 1; |
| |
| const preferFirst = this._prefs && |
| this._prefs.default_base_for_merges === 'FIRST_PARENT'; |
| |
| if (parentCount > 1 && preferFirst && !patchRange.patchNum) { |
| return -1; |
| } |
| |
| return 'PARENT'; |
| } |
| |
| _computeChangeUrl(change) { |
| return GerritNav.getUrlForChange(change); |
| } |
| |
| _computeShowCommitInfo(changeStatus, current_revision) { |
| return changeStatus === 'Merged' && current_revision; |
| } |
| |
| _computeMergedCommitInfo(current_revision, revisions) { |
| const rev = revisions[current_revision]; |
| if (!rev || !rev.commit) { return {}; } |
| // CommitInfo.commit is optional. Set commit in all cases to avoid error |
| // in <gr-commit-info>. @see Issue 5337 |
| if (!rev.commit.commit) { rev.commit.commit = current_revision; } |
| return rev.commit; |
| } |
| |
| _computeChangeIdClass(displayChangeId) { |
| return displayChangeId === CHANGE_ID_ERROR.MISMATCH ? 'warning' : ''; |
| } |
| |
| _computeTitleAttributeWarning(displayChangeId) { |
| if (displayChangeId === CHANGE_ID_ERROR.MISMATCH) { |
| return 'Change-Id mismatch'; |
| } else if (displayChangeId === CHANGE_ID_ERROR.MISSING) { |
| return 'No Change-Id in commit message'; |
| } |
| } |
| |
| _computeChangeIdCommitMessageError(commitMessage, change) { |
| // Polymer 2: check for undefined |
| if ([commitMessage, change].includes(undefined)) { |
| return undefined; |
| } |
| |
| if (!commitMessage) { return CHANGE_ID_ERROR.MISSING; } |
| |
| // Find the last match in the commit message: |
| let changeId; |
| let changeIdArr; |
| |
| while (changeIdArr = CHANGE_ID_REGEX_PATTERN.exec(commitMessage)) { |
| changeId = changeIdArr[2]; |
| } |
| |
| if (changeId) { |
| // A change-id is detected in the commit message. |
| |
| if (changeId === change.change_id) { |
| // The change-id found matches the real change-id. |
| return null; |
| } |
| // The change-id found does not match the change-id. |
| return CHANGE_ID_ERROR.MISMATCH; |
| } |
| // There is no change-id in the commit message. |
| return CHANGE_ID_ERROR.MISSING; |
| } |
| |
| _computeLabelNames(labels) { |
| return Object.keys(labels).sort(); |
| } |
| |
| _computeLabelValues(labelName, labels) { |
| const result = []; |
| const t = labels[labelName]; |
| if (!t) { return result; } |
| const approvals = t.all || []; |
| for (const label of approvals) { |
| if (label.value && label.value != labels[labelName].default_value) { |
| let labelClassName; |
| let labelValPrefix = ''; |
| if (label.value > 0) { |
| labelValPrefix = '+'; |
| labelClassName = 'approved'; |
| } else if (label.value < 0) { |
| labelClassName = 'notApproved'; |
| } |
| result.push({ |
| value: labelValPrefix + label.value, |
| className: labelClassName, |
| account: label, |
| }); |
| } |
| } |
| return result; |
| } |
| |
| _computeReplyButtonLabel(changeRecord, canStartReview) { |
| // Polymer 2: check for undefined |
| if ([changeRecord, canStartReview].includes(undefined)) { |
| return 'Reply'; |
| } |
| |
| const drafts = (changeRecord && changeRecord.base) || {}; |
| const draftCount = Object.keys(drafts) |
| .reduce((count, file) => count + drafts[file].length, 0); |
| |
| let label = canStartReview ? 'Start Review' : 'Reply'; |
| if (draftCount > 0) { |
| label += ' (' + draftCount + ')'; |
| } |
| return label; |
| } |
| |
| _handleOpenReplyDialog(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { |
| return; |
| } |
| this._getLoggedIn().then(isLoggedIn => { |
| if (!isLoggedIn) { |
| this.dispatchEvent(new CustomEvent('show-auth-required', { |
| composed: true, bubbles: true, |
| })); |
| return; |
| } |
| |
| e.preventDefault(); |
| this._openReplyDialog(this.$.replyDialog.FocusTarget.ANY); |
| }); |
| } |
| |
| _handleOpenDownloadDialogShortcut(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| e.preventDefault(); |
| this._handleOpenDownloadDialog(); |
| } |
| |
| _handleEditTopic(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| e.preventDefault(); |
| this.$.metadata.editTopic(); |
| } |
| |
| _handleDiffAgainstBase(e) { |
| if (this.shouldSuppressKeyboardShortcut(e)) { return; } |
| if (patchNumEquals(this._patchRange.basePatchNum, |
| SPECIAL_PATCH_SET_NUM.PARENT)) { |
| this.dispatchEvent(new CustomEvent('show-alert', { |
| detail: { |
| message: 'Base is already selected.', |
| }, |
| composed: true, bubbles: true, |
| })); |
| return; |
| } |
| GerritNav.navigateToChange(this._change, this._patchRange.patchNum); |
| } |
| |
| _handleDiffBaseAgainstLeft(e) { |
| if (this.shouldSuppressKeyboardShortcut(e)) { return; } |
| if (patchNumEquals(this._patchRange.basePatchNum, |
| SPECIAL_PATCH_SET_NUM.PARENT)) { |
| this.dispatchEvent(new CustomEvent('show-alert', { |
| detail: { |
| message: 'Left is already base.', |
| }, |
| composed: true, bubbles: true, |
| })); |
| return; |
| } |
| GerritNav.navigateToChange(this._change, this._patchRange.basePatchNum); |
| } |
| |
| _handleDiffAgainstLatest(e) { |
| if (this.shouldSuppressKeyboardShortcut(e)) { return; } |
| const latestPatchNum = computeLatestPatchNum(this._allPatchSets); |
| if (patchNumEquals(this._patchRange.patchNum, latestPatchNum)) { |
| this.dispatchEvent(new CustomEvent('show-alert', { |
| detail: { |
| message: 'Latest is already selected.', |
| }, |
| composed: true, bubbles: true, |
| })); |
| return; |
| } |
| GerritNav.navigateToChange(this._change, latestPatchNum, |
| this._patchRange.basePatchNum); |
| } |
| |
| _handleDiffRightAgainstLatest(e) { |
| if (this.shouldSuppressKeyboardShortcut(e)) { return; } |
| const latestPatchNum = computeLatestPatchNum(this._allPatchSets); |
| if (patchNumEquals(this._patchRange.patchNum, latestPatchNum)) { |
| this.dispatchEvent(new CustomEvent('show-alert', { |
| detail: { |
| message: 'Right is already latest.', |
| }, |
| composed: true, bubbles: true, |
| })); |
| return; |
| } |
| GerritNav.navigateToChange(this._change, latestPatchNum, |
| this._patchRange.patchNum); |
| } |
| |
| _handleDiffBaseAgainstLatest(e) { |
| if (this.shouldSuppressKeyboardShortcut(e)) { return; } |
| const latestPatchNum = computeLatestPatchNum(this._allPatchSets); |
| if (patchNumEquals(this._patchRange.patchNum, latestPatchNum) && |
| patchNumEquals(this._patchRange.basePatchNum, |
| SPECIAL_PATCH_SET_NUM.PARENT)) { |
| this.dispatchEvent(new CustomEvent('show-alert', { |
| detail: { |
| message: 'Already diffing base against latest.', |
| }, |
| composed: true, bubbles: true, |
| })); |
| return; |
| } |
| GerritNav.navigateToChange(this._change, latestPatchNum); |
| } |
| |
| _handleRefreshChange(e) { |
| if (this.shouldSuppressKeyboardShortcut(e)) { return; } |
| e.preventDefault(); |
| this._reload(/* opt_isLocationChange= */false, |
| /* opt_clearPatchset= */true); |
| } |
| |
| _handleToggleChangeStar(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| e.preventDefault(); |
| this.$.changeStar.toggleStar(); |
| } |
| |
| _handleUpToDashboard(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| e.preventDefault(); |
| this._determinePageBack(); |
| } |
| |
| _handleExpandAllMessages(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| e.preventDefault(); |
| this.messagesList.handleExpandCollapse(true); |
| } |
| |
| _handleCollapseAllMessages(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| e.preventDefault(); |
| this.messagesList.handleExpandCollapse(false); |
| } |
| |
| _handleOpenDiffPrefsShortcut(e) { |
| if (this.shouldSuppressKeyboardShortcut(e) || |
| this.modifierPressed(e)) { return; } |
| |
| if (this._diffPrefsDisabled) { return; } |
| |
| e.preventDefault(); |
| this.$.fileList.openDiffPrefs(); |
| } |
| |
| _determinePageBack() { |
| // Default backPage to root if user came to change view page |
| // via an email link, etc. |
| GerritNav.navigateToRelativeUrl(this.backPage || |
| GerritNav.getUrlForRoot()); |
| } |
| |
| _handleLabelRemoved(splices, path) { |
| for (const splice of splices) { |
| for (const removed of splice.removed) { |
| const changePath = path.split('.'); |
| const labelPath = changePath.splice(0, changePath.length - 2); |
| const labelDict = this.get(labelPath); |
| if (labelDict.approved && |
| labelDict.approved._account_id === removed._account_id) { |
| this._reload(); |
| return; |
| } |
| } |
| } |
| } |
| |
| _labelsChanged(changeRecord) { |
| if (!changeRecord) { return; } |
| if (changeRecord.value && changeRecord.value.indexSplices) { |
| this._handleLabelRemoved(changeRecord.value.indexSplices, |
| changeRecord.path); |
| } |
| this.$.jsAPI.handleEvent(EventType.LABEL_CHANGE, { |
| change: this._change, |
| }); |
| } |
| |
| /** |
| * @param {string=} opt_section |
| */ |
| _openReplyDialog(opt_section) { |
| this.$.replyOverlay.open().finally(() => { |
| // the following code should be executed no matter open succeed or not |
| this._resetReplyOverlayFocusStops(); |
| this.$.replyDialog.open(opt_section); |
| flush(); |
| this.$.replyOverlay.center(); |
| }); |
| } |
| |
| _handleGetChangeDetailError(response) { |
| this.dispatchEvent(new CustomEvent('page-error', { |
| detail: {response}, |
| composed: true, bubbles: true, |
| })); |
| } |
| |
| _getLoggedIn() { |
| return this.$.restAPI.getLoggedIn(); |
| } |
| |
| _getServerConfig() { |
| return this.$.restAPI.getConfig(); |
| } |
| |
| _getProjectConfig() { |
| if (!this._change) return; |
| return this.$.restAPI.getProjectConfig(this._change.project).then( |
| config => { |
| this._projectConfig = config; |
| }); |
| } |
| |
| _getPreferences() { |
| return this.$.restAPI.getPreferences(); |
| } |
| |
| _prepareCommitMsgForLinkify(msg) { |
| // TODO(wyatta) switch linkify sequence, see issue 5526. |
| // This is a zero-with space. It is added to prevent the linkify library |
| // from including R= or CC= as part of the email address. |
| return msg.replace(REVIEWERS_REGEX, '$1=\u200B'); |
| } |
| |
| /** |
| * Utility function to make the necessary modifications to a change in the |
| * case an edit exists. |
| * |
| * @param {!Object} change |
| * @param {?Object} edit |
| */ |
| _processEdit(change, edit) { |
| if (!edit) { return; } |
| change.revisions[edit.commit.commit] = { |
| _number: SPECIAL_PATCH_SET_NUM.EDIT, |
| basePatchNum: edit.base_patch_set_number, |
| commit: edit.commit, |
| fetch: edit.fetch, |
| }; |
| // If the edit is based on the most recent patchset, load it by |
| // default, unless another patch set to load was specified in the URL. |
| if (!this._patchRange.patchNum && |
| change.current_revision === edit.base_revision) { |
| change.current_revision = edit.commit.commit; |
| this.set('_patchRange.patchNum', SPECIAL_PATCH_SET_NUM.EDIT); |
| // Because edits are fibbed as revisions and added to the revisions |
| // array, and revision actions are always derived from the 'latest' |
| // patch set, we must copy over actions from the patch set base. |
| // Context: Issue 7243 |
| change.revisions[edit.commit.commit].actions = |
| change.revisions[edit.base_revision].actions; |
| } |
| } |
| |
| _getChangeDetail() { |
| const detailCompletes = this.$.restAPI.getChangeDetail( |
| this._changeNum, r => this._handleGetChangeDetailError(r)); |
| const editCompletes = this._getEdit(); |
| const prefCompletes = this._getPreferences(); |
| |
| return Promise.all([detailCompletes, editCompletes, prefCompletes]) |
| .then(([change, edit, prefs]) => { |
| this._prefs = prefs; |
| |
| if (!change) { |
| return ''; |
| } |
| this._processEdit(change, edit); |
| // Issue 4190: Coalesce missing topics to null. |
| if (!change.topic) { change.topic = null; } |
| if (!change.reviewer_updates) { |
| change.reviewer_updates = null; |
| } |
| const latestRevisionSha = this._getLatestRevisionSHA(change); |
| const currentRevision = change.revisions[latestRevisionSha]; |
| if (currentRevision.commit && currentRevision.commit.message) { |
| this._latestCommitMessage = this._prepareCommitMsgForLinkify( |
| currentRevision.commit.message); |
| } else { |
| this._latestCommitMessage = null; |
| } |
| |
| const lineHeight = getComputedStyle(this).lineHeight; |
| |
| // Slice returns a number as a string, convert to an int. |
| this._lineHeight = |
| parseInt(lineHeight.slice(0, lineHeight.length - 2), 10); |
| |
| this._change = change; |
| if (!this._patchRange || !this._patchRange.patchNum || |
| patchNumEquals(this._patchRange.patchNum, |
| currentRevision._number)) { |
| // CommitInfo.commit is optional, and may need patching. |
| if (!currentRevision.commit.commit) { |
| currentRevision.commit.commit = latestRevisionSha; |
| } |
| this._commitInfo = currentRevision.commit; |
| this._selectedRevision = currentRevision; |
| // TODO: Fetch and process files. |
| } else { |
| this._selectedRevision = |
| Object.values(this._change.revisions).find( |
| revision => { |
| // edit patchset is a special one |
| const thePatchNum = this._patchRange.patchNum; |
| if (thePatchNum === 'edit') { |
| return revision._number === thePatchNum; |
| } |
| return revision._number === parseInt(thePatchNum, 10); |
| }); |
| } |
| }); |
| } |
| |
| _isSubmitEnabled(revisionActions) { |
| return !!(revisionActions && revisionActions.submit && |
| revisionActions.submit.enabled); |
| } |
| |
| _isParentCurrent(revisionActions) { |
| if (revisionActions && revisionActions.rebase) { |
| return !revisionActions.rebase.enabled; |
| } else { |
| return true; |
| } |
| } |
| |
| _getEdit() { |
| return this.$.restAPI.getChangeEdit(this._changeNum, true); |
| } |
| |
| _getLatestCommitMessage() { |
| return this.$.restAPI.getChangeCommitInfo(this._changeNum, |
| computeLatestPatchNum(this._allPatchSets)).then(commitInfo => { |
| if (!commitInfo) return Promise.resolve(); |
| this._latestCommitMessage = |
| this._prepareCommitMsgForLinkify(commitInfo.message); |
| }); |
| } |
| |
| _getLatestRevisionSHA(change) { |
| if (change.current_revision) { |
| return change.current_revision; |
| } |
| // current_revision may not be present in the case where the latest rev is |
| // a draft and the user doesn’t have permission to view that rev. |
| let latestRev = null; |
| let latestPatchNum = -1; |
| for (const rev in change.revisions) { |
| if (!change.revisions.hasOwnProperty(rev)) { continue; } |
| |
| if (change.revisions[rev]._number > latestPatchNum) { |
| latestRev = rev; |
| latestPatchNum = change.revisions[rev]._number; |
| } |
| } |
| return latestRev; |
| } |
| |
| _getCommitInfo() { |
| return this.$.restAPI.getChangeCommitInfo( |
| this._changeNum, this._patchRange.patchNum).then( |
| commitInfo => { |
| this._commitInfo = commitInfo; |
| }); |
| } |
| |
| _reloadDraftsWithCallback(e) { |
| return this._reloadDrafts().then(() => e.detail.resolve()); |
| } |
| |
| /** |
| * Fetches a new changeComment object, and data for all types of comments |
| * (comments, robot comments, draft comments) is requested. |
| */ |
| _reloadComments() { |
| // We are resetting all comment related properties, because we want to avoid |
| // a new change being loaded and then paired with outdated comments. |
| this._changeComments = undefined; |
| this._commentThreads = undefined; |
| this._diffDrafts = undefined; |
| this._draftCommentThreads = undefined; |
| this._robotCommentThreads = undefined; |
| return this.$.commentAPI.loadAll(this._changeNum) |
| .then(comments => this._recomputeComments(comments)); |
| } |
| |
| /** |
| * Fetches a new changeComment object, but only updated data for drafts is |
| * requested. |
| * |
| * TODO(taoalpha): clean up this and _reloadComments, as single comment |
| * can be a thread so it does not make sense to only update drafts |
| * without updating threads |
| */ |
| _reloadDrafts() { |
| return this.$.commentAPI.reloadDrafts(this._changeNum) |
| .then(comments => this._recomputeComments(comments)); |
| } |
| |
| _recomputeComments(comments) { |
| this._changeComments = comments; |
| this._diffDrafts = {...this._changeComments.drafts}; |
| this._commentThreads = this._changeComments.getAllThreadsForChange(); |
| this._draftCommentThreads = this._commentThreads |
| .filter(thread => thread.comments[thread.comments.length - 1].__draft) |
| .map(thread => { |
| const copiedThread = {...thread}; |
| // Make a hardcopy of all comments and collapse all but last one |
| const commentsInThread = copiedThread.comments = thread.comments |
| .map(comment => { return {...comment, collapsed: true}; }); |
| commentsInThread[commentsInThread.length - 1].collapsed = false; |
| return copiedThread; |
| }); |
| } |
| |
| /** |
| * Reload the change. |
| * |
| * @param {boolean=} opt_isLocationChange Reloads the related changes |
| * when true and ends reporting events that started on location change. |
| * @param {boolean=} opt_clearPatchset Reloads the related changes |
| * ignoring any patchset choice made. |
| * @return {Promise} A promise that resolves when the core data has loaded. |
| * Some non-core data loading may still be in-flight when the core data |
| * promise resolves. |
| */ |
| _reload(opt_isLocationChange, opt_clearPatchset) { |
| if (opt_clearPatchset) { |
| GerritNav.navigateToChange(this._change); |
| return; |
| } |
| this._loading = true; |
| this._relatedChangesCollapsed = true; |
| this.reporting.time(CHANGE_RELOAD_TIMING_LABEL); |
| this.reporting.time(CHANGE_DATA_TIMING_LABEL); |
| |
| // Array to house all promises related to data requests. |
| const allDataPromises = []; |
| |
| // Resolves when the change detail and the edit patch set (if available) |
| // are loaded. |
| const detailCompletes = this._getChangeDetail(); |
| allDataPromises.push(detailCompletes); |
| |
| // Resolves when the loading flag is set to false, meaning that some |
| // change content may start appearing. |
| const loadingFlagSet = detailCompletes |
| .then(() => { |
| this._loading = false; |
| this.dispatchEvent(new CustomEvent('change-details-loaded', |
| {bubbles: true, composed: true})); |
| }) |
| .then(() => { |
| this.reporting.timeEnd(CHANGE_RELOAD_TIMING_LABEL); |
| if (opt_isLocationChange) { |
| this.reporting.changeDisplayed(); |
| } |
| }); |
| |
| // Resolves when the project config has loaded. |
| const projectConfigLoaded = detailCompletes |
| .then(() => this._getProjectConfig()); |
| allDataPromises.push(projectConfigLoaded); |
| |
| // Resolves when change comments have loaded (comments, drafts and robot |
| // comments). |
| const commentsLoaded = this._reloadComments(); |
| allDataPromises.push(commentsLoaded); |
| |
| let coreDataPromise; |
| |
| // If the patch number is specified |
| if (this._patchRange && this._patchRange.patchNum) { |
| // Because a specific patchset is specified, reload the resources that |
| // are keyed by patch number or patch range. |
| const patchResourcesLoaded = this._reloadPatchNumDependentResources(); |
| allDataPromises.push(patchResourcesLoaded); |
| |
| // Promise resolves when the change detail and patch dependent resources |
| // have loaded. |
| const detailAndPatchResourcesLoaded = |
| Promise.all([patchResourcesLoaded, loadingFlagSet]); |
| |
| // Promise resolves when mergeability information has loaded. |
| const mergeabilityLoaded = detailAndPatchResourcesLoaded |
| .then(() => this._getMergeability()); |
| allDataPromises.push(mergeabilityLoaded); |
| |
| // Promise resovles when the change actions have loaded. |
| const actionsLoaded = detailAndPatchResourcesLoaded |
| .then(() => this.$.actions.reload()); |
| allDataPromises.push(actionsLoaded); |
| |
| // The core data is loaded when both mergeability and actions are known. |
| coreDataPromise = Promise.all([mergeabilityLoaded, actionsLoaded]); |
| } else { |
| // Resolves when the file list has loaded. |
| const fileListReload = loadingFlagSet |
| .then(() => this.$.fileList.reload()); |
| allDataPromises.push(fileListReload); |
| |
| const latestCommitMessageLoaded = loadingFlagSet.then(() => { |
| // If the latest commit message is known, there is nothing to do. |
| if (this._latestCommitMessage) { return Promise.resolve(); } |
| return this._getLatestCommitMessage(); |
| }); |
| allDataPromises.push(latestCommitMessageLoaded); |
| |
| // Promise resolves when mergeability information has loaded. |
| const mergeabilityLoaded = loadingFlagSet |
| .then(() => this._getMergeability()); |
| allDataPromises.push(mergeabilityLoaded); |
| |
| // Core data is loaded when mergeability has been loaded. |
| coreDataPromise = mergeabilityLoaded; |
| } |
| |
| if (opt_isLocationChange) { |
| this._editingCommitMessage = false; |
| const relatedChangesLoaded = coreDataPromise |
| .then(() => this.$.relatedChanges.reload()); |
| allDataPromises.push(relatedChangesLoaded); |
| } |
| |
| Promise.all(allDataPromises).then(() => { |
| this.reporting.timeEnd(CHANGE_DATA_TIMING_LABEL); |
| if (opt_isLocationChange) { |
| this.reporting.changeFullyLoaded(); |
| } |
| }); |
| |
| return coreDataPromise; |
| } |
| |
| /** |
| * Kicks off requests for resources that rely on the patch range |
| * (`this._patchRange`) being defined. |
| */ |
| _reloadPatchNumDependentResources() { |
| return Promise.all([ |
| this._getCommitInfo(), |
| this.$.fileList.reload(), |
| ]); |
| } |
| |
| _getMergeability() { |
| if (!this._change) { |
| this._mergeable = null; |
| return Promise.resolve(); |
| } |
| // If the change is closed, it is not mergeable. Note: already merged |
| // changes are obviously not mergeable, but the mergeability API will not |
| // answer for abandoned changes. |
| if (this._change.status === ChangeStatus.MERGED || |
| this._change.status === ChangeStatus.ABANDONED) { |
| this._mergeable = false; |
| return Promise.resolve(); |
| } |
| |
| this._mergeable = null; |
| return this.$.restAPI.getMergeable(this._changeNum).then(m => { |
| this._mergeable = m.mergeable; |
| }); |
| } |
| |
| _computeCanStartReview(change) { |
| return !!(change.actions && change.actions.ready && |
| change.actions.ready.enabled); |
| } |
| |
| _computeReplyDisabled() { return false; } |
| |
| _computeChangePermalinkAriaLabel(changeNum) { |
| return 'Change ' + changeNum; |
| } |
| |
| _computeCommitMessageCollapsed(collapsed, collapsible) { |
| return collapsible && collapsed; |
| } |
| |
| _computeRelatedChangesClass(collapsed) { |
| return collapsed ? 'collapsed' : ''; |
| } |
| |
| _computeCollapseText(collapsed) { |
| // Symbols are up and down triangles. |
| return collapsed ? '\u25bc Show more' : '\u25b2 Show less'; |
| } |
| |
| /** |
| * Returns the text to be copied when |
| * click the copy icon next to change subject |
| * |
| * @param {!Object} change |
| */ |
| _computeCopyTextForTitle(change) { |
| return `${change._number}: ${change.subject} | ` + |
| `${location.protocol}//${location.host}` + |
| `${this._computeChangeUrl(change)}`; |
| } |
| |
| _toggleCommitCollapsed() { |
| this._commitCollapsed = !this._commitCollapsed; |
| if (this._commitCollapsed) { |
| window.scrollTo(0, 0); |
| } |
| } |
| |
| _toggleRelatedChangesCollapsed() { |
| this._relatedChangesCollapsed = !this._relatedChangesCollapsed; |
| if (this._relatedChangesCollapsed) { |
| window.scrollTo(0, 0); |
| } |
| } |
| |
| _computeCommitCollapsible(commitMessage) { |
| if (!commitMessage) { return false; } |
| return commitMessage.split('\n').length >= MIN_LINES_FOR_COMMIT_COLLAPSE; |
| } |
| |
| _getOffsetHeight(element) { |
| return element.offsetHeight; |
| } |
| |
| _getScrollHeight(element) { |
| return element.scrollHeight; |
| } |
| |
| /** |
| * Get the line height of an element to the nearest integer. |
| */ |
| _getLineHeight(element) { |
| const lineHeightStr = getComputedStyle(element).lineHeight; |
| return Math.round(lineHeightStr.slice(0, lineHeightStr.length - 2)); |
| } |
| |
| /** |
| * New max height for the related changes section, shorter than the existing |
| * change info height. |
| */ |
| _updateRelatedChangeMaxHeight() { |
| // Takes into account approximate height for the expand button and |
| // bottom margin. |
| const EXTRA_HEIGHT = 30; |
| let newHeight; |
| |
| if (window.matchMedia(`(max-width: ${BREAKPOINT_RELATED_SMALL})`) |
| .matches) { |
| // In a small (mobile) view, give the relation chain some space. |
| newHeight = SMALL_RELATED_HEIGHT; |
| } else if (window.matchMedia(`(max-width: ${BREAKPOINT_RELATED_MED})`) |
| .matches) { |
| // Since related changes are below the commit message, but still next to |
| // metadata, the height should be the height of the metadata minus the |
| // height of the commit message to reduce jank. However, if that doesn't |
| // result in enough space, instead use the MINIMUM_RELATED_MAX_HEIGHT. |
| // Note: extraHeight is to take into account margin/padding. |
| const medRelatedHeight = Math.max( |
| this._getOffsetHeight(this.$.mainChangeInfo) - |
| this._getOffsetHeight(this.$.commitMessage) - 2 * EXTRA_HEIGHT, |
| MINIMUM_RELATED_MAX_HEIGHT); |
| newHeight = medRelatedHeight; |
| } else { |
| if (this._commitCollapsible) { |
| // Make sure the content is lined up if both areas have buttons. If |
| // the commit message is not collapsed, instead use the change info |
| // height. |
| newHeight = this._getOffsetHeight(this.$.commitMessage); |
| } else { |
| newHeight = this._getOffsetHeight(this.$.commitAndRelated) - |
| EXTRA_HEIGHT; |
| } |
| } |
| const stylesToUpdate = {}; |
| |
| // Get the line height of related changes, and convert it to the nearest |
| // integer. |
| const lineHeight = this._getLineHeight(this.$.relatedChanges); |
| |
| // Figure out a new height that is divisible by the rounded line height. |
| const remainder = newHeight % lineHeight; |
| newHeight = newHeight - remainder; |
| |
| stylesToUpdate['--relation-chain-max-height'] = newHeight + 'px'; |
| |
| // Update the max-height of the relation chain to this new height. |
| if (this._commitCollapsible) { |
| stylesToUpdate['--related-change-btn-top-padding'] = remainder + 'px'; |
| } |
| |
| this.updateStyles(stylesToUpdate); |
| } |
| |
| _computeShowRelatedToggle() { |
| // Make sure the max height has been applied, since there is now content |
| // to populate. |
| if (!getComputedStyleValue('--relation-chain-max-height', this)) { |
| this._updateRelatedChangeMaxHeight(); |
| } |
| // Prevents showMore from showing when click on related change, since the |
| // line height would be positive, but related changes height is 0. |
| if (!this._getScrollHeight(this.$.relatedChanges)) { |
| return this._showRelatedToggle = false; |
| } |
| |
| if (this._getScrollHeight(this.$.relatedChanges) > |
| (this._getOffsetHeight(this.$.relatedChanges) + |
| this._getLineHeight(this.$.relatedChanges))) { |
| return this._showRelatedToggle = true; |
| } |
| this._showRelatedToggle = false; |
| } |
| |
| _updateToggleContainerClass(showRelatedToggle) { |
| if (showRelatedToggle) { |
| this.$.relatedChangesToggle.classList.add('showToggle'); |
| } else { |
| this.$.relatedChangesToggle.classList.remove('showToggle'); |
| } |
| } |
| |
| _startUpdateCheckTimer() { |
| if (!this._serverConfig || |
| !this._serverConfig.change || |
| this._serverConfig.change.update_delay === undefined || |
| this._serverConfig.change.update_delay <= MIN_CHECK_INTERVAL_SECS) { |
| return; |
| } |
| |
| this._updateCheckTimerHandle = this.async(() => { |
| const change = this._change; |
| fetchChangeUpdates(change, this.$.restAPI).then(result => { |
| let toastMessage = null; |
| if (!result.isLatest) { |
| toastMessage = ReloadToastMessage.NEWER_REVISION; |
| } else if (result.newStatus === ChangeStatus.MERGED) { |
| toastMessage = ReloadToastMessage.MERGED; |
| } else if (result.newStatus === ChangeStatus.ABANDONED) { |
| toastMessage = ReloadToastMessage.ABANDONED; |
| } else if (result.newStatus === ChangeStatus.NEW) { |
| toastMessage = ReloadToastMessage.RESTORED; |
| } else if (result.newMessages) { |
| toastMessage = ReloadToastMessage.NEW_MESSAGE; |
| } |
| |
| // We have to make sure that the update is still relevant for the user. |
| // Since starting to fetch the change update the user may have sent a |
| // reply, or the change might have been reloaded, or it could be in the |
| // process of being reloaded. |
| const changeWasReloaded = change !== this._change; |
| if (!toastMessage || this._loading || changeWasReloaded) { |
| this._startUpdateCheckTimer(); |
| return; |
| } |
| |
| this._cancelUpdateCheckTimer(); |
| this.dispatchEvent(new CustomEvent('show-alert', { |
| detail: { |
| message: toastMessage, |
| // Persist this alert. |
| dismissOnNavigation: true, |
| action: 'Reload', |
| callback: () => { |
| this._reload(/* opt_isLocationChange= */false, |
| /* opt_clearPatchset= */true); |
| }, |
| }, |
| composed: true, bubbles: true, |
| })); |
| }); |
| }, this._serverConfig.change.update_delay * 1000); |
| } |
| |
| _cancelUpdateCheckTimer() { |
| if (this._updateCheckTimerHandle) { |
| this.cancelAsync(this._updateCheckTimerHandle); |
| } |
| this._updateCheckTimerHandle = null; |
| } |
| |
| _handleVisibilityChange() { |
| if (document.hidden && this._updateCheckTimerHandle) { |
| this._cancelUpdateCheckTimer(); |
| } else if (!this._updateCheckTimerHandle) { |
| this._startUpdateCheckTimer(); |
| } |
| } |
| |
| _handleTopicChanged() { |
| this.$.relatedChanges.reload(); |
| } |
| |
| _computeHeaderClass(editMode) { |
| const classes = ['header']; |
| if (editMode) { classes.push('editMode'); } |
| return classes.join(' '); |
| } |
| |
| _computeEditMode(patchRangeRecord, paramsRecord) { |
| if ([patchRangeRecord, paramsRecord].includes(undefined)) { |
| return undefined; |
| } |
| |
| if (paramsRecord.base && paramsRecord.base.edit) { return true; } |
| |
| const patchRange = patchRangeRecord.base || {}; |
| return patchNumEquals(patchRange.patchNum, SPECIAL_PATCH_SET_NUM.EDIT); |
| } |
| |
| _handleFileActionTap(e) { |
| e.preventDefault(); |
| const controls = this.$.fileListHeader |
| .shadowRoot.querySelector('#editControls'); |
| const path = e.detail.path; |
| switch (e.detail.action) { |
| case GrEditConstants.Actions.DELETE.id: |
| controls.openDeleteDialog(path); |
| break; |
| case GrEditConstants.Actions.OPEN.id: |
| GerritNav.navigateToRelativeUrl( |
| GerritNav.getEditUrlForDiff(this._change, path, |
| this._patchRange.patchNum)); |
| break; |
| case GrEditConstants.Actions.RENAME.id: |
| controls.openRenameDialog(path); |
| break; |
| case GrEditConstants.Actions.RESTORE.id: |
| controls.openRestoreDialog(path); |
| break; |
| } |
| } |
| |
| _computeCommitMessageKey(number, revision) { |
| return `c${number}_rev${revision}`; |
| } |
| |
| _patchNumChanged(patchNumStr) { |
| if (!this._selectedRevision) { |
| return; |
| } |
| |
| let patchNum = parseInt(patchNumStr, 10); |
| if (patchNumStr === 'edit') { |
| patchNum = patchNumStr; |
| } |
| |
| if (patchNum === this._selectedRevision._number) { |
| return; |
| } |
| this._selectedRevision = Object.values(this._change.revisions).find( |
| revision => revision._number === patchNum); |
| } |
| |
| /** |
| * If an edit exists already, load it. Otherwise, toggle edit mode via the |
| * navigation API. |
| */ |
| _handleEditTap() { |
| const editInfo = Object.values(this._change.revisions).find(info => |
| info._number === SPECIAL_PATCH_SET_NUM.EDIT); |
| |
| if (editInfo) { |
| GerritNav.navigateToChange(this._change, SPECIAL_PATCH_SET_NUM.EDIT); |
| return; |
| } |
| |
| // Avoid putting patch set in the URL unless a non-latest patch set is |
| // selected. |
| let patchNum; |
| if (!patchNumEquals(this._patchRange.patchNum, |
| computeLatestPatchNum(this._allPatchSets))) { |
| patchNum = this._patchRange.patchNum; |
| } |
| GerritNav.navigateToChange(this._change, patchNum, null, true); |
| } |
| |
| _handleStopEditTap() { |
| GerritNav.navigateToChange(this._change, this._patchRange.patchNum); |
| } |
| |
| _resetReplyOverlayFocusStops() { |
| this.$.replyOverlay.setFocusStops(this.$.replyDialog.getFocusStops()); |
| } |
| |
| _handleToggleStar(e) { |
| this.$.restAPI.saveChangeStarred(e.detail.change._number, |
| e.detail.starred); |
| } |
| |
| _getRevisionInfo(change) { |
| return new RevisionInfo(change); |
| } |
| |
| _computeCurrentRevision(currentRevision, revisions) { |
| return currentRevision && revisions && revisions[currentRevision]; |
| } |
| |
| _computeDiffPrefsDisabled(disableDiffPrefs, loggedIn) { |
| return disableDiffPrefs || !loggedIn; |
| } |
| |
| /** |
| * Wrapper for using in the element template and computed properties |
| */ |
| _computeLatestPatchNum(allPatchSets) { |
| return computeLatestPatchNum(allPatchSets); |
| } |
| |
| /** |
| * Wrapper for using in the element template and computed properties |
| */ |
| _hasEditBasedOnCurrentPatchSet(allPatchSets) { |
| return hasEditBasedOnCurrentPatchSet(allPatchSets); |
| } |
| |
| /** |
| * Wrapper for using in the element template and computed properties |
| */ |
| _hasEditPatchsetLoaded(patchRangeRecord) { |
| return hasEditPatchsetLoaded(patchRangeRecord); |
| } |
| |
| /** |
| * Wrapper for using in the element template and computed properties |
| */ |
| _computeAllPatchSets(change) { |
| return computeAllPatchSets(change); |
| } |
| } |
| |
| customElements.define(GrChangeView.is, GrChangeView); |
