blob: 4d58fbf76d14a0a27471105e08222728693e1f63 [file] [log] [blame]
/**
* @license
* Copyright (C) 2016 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 '../../admin/gr-create-change-dialog/gr-create-change-dialog';
import '../../shared/gr-button/gr-button';
import '../../shared/gr-dialog/gr-dialog';
import '../../shared/gr-dropdown/gr-dropdown';
import '../../shared/gr-icons/gr-icons';
import '../../shared/gr-overlay/gr-overlay';
import '../gr-confirm-abandon-dialog/gr-confirm-abandon-dialog';
import '../gr-confirm-cherrypick-dialog/gr-confirm-cherrypick-dialog';
import '../gr-confirm-cherrypick-conflict-dialog/gr-confirm-cherrypick-conflict-dialog';
import '../gr-confirm-move-dialog/gr-confirm-move-dialog';
import '../gr-confirm-rebase-dialog/gr-confirm-rebase-dialog';
import '../gr-confirm-revert-dialog/gr-confirm-revert-dialog';
import '../gr-confirm-submit-dialog/gr-confirm-submit-dialog';
import '../../../styles/shared-styles';
import {dom, EventApi} from '@polymer/polymer/lib/legacy/polymer.dom';
import {GerritNav} from '../../core/gr-navigation/gr-navigation';
import {getPluginLoader} from '../../shared/gr-js-api-interface/gr-plugin-loader';
import {getAppContext} from '../../../services/app-context';
import {CURRENT} from '../../../utils/patch-set-util';
import {
changeIsOpen,
isOwner,
ListChangesOption,
listChangesOptionsToHex,
} from '../../../utils/change-util';
import {
ChangeStatus,
DraftsAction,
HttpMethod,
NotifyType,
} from '../../../constants/constants';
import {EventType as PluginEventType, TargetElement} from '../../../api/plugin';
import {
AccountInfo,
ActionInfo,
ActionNameToActionInfoMap,
BranchName,
ChangeInfo,
ChangeViewChangeInfo,
CherryPickInput,
CommitId,
InheritedBooleanInfo,
isDetailedLabelInfo,
isQuickLabelInfo,
LabelInfo,
NumericChangeId,
PatchSetNum,
RequestPayload,
RevertSubmissionInfo,
ReviewInput,
} from '../../../types/common';
import {GrConfirmAbandonDialog} from '../gr-confirm-abandon-dialog/gr-confirm-abandon-dialog';
import {GrOverlay} from '../../shared/gr-overlay/gr-overlay';
import {GrDialog} from '../../shared/gr-dialog/gr-dialog';
import {GrCreateChangeDialog} from '../../admin/gr-create-change-dialog/gr-create-change-dialog';
import {GrConfirmSubmitDialog} from '../gr-confirm-submit-dialog/gr-confirm-submit-dialog';
import {
ConfirmRevertEventDetail,
GrConfirmRevertDialog,
RevertType,
} from '../gr-confirm-revert-dialog/gr-confirm-revert-dialog';
import {GrConfirmMoveDialog} from '../gr-confirm-move-dialog/gr-confirm-move-dialog';
import {GrConfirmCherrypickDialog} from '../gr-confirm-cherrypick-dialog/gr-confirm-cherrypick-dialog';
import {GrConfirmCherrypickConflictDialog} from '../gr-confirm-cherrypick-conflict-dialog/gr-confirm-cherrypick-conflict-dialog';
import {
ConfirmRebaseEventDetail,
GrConfirmRebaseDialog,
} from '../gr-confirm-rebase-dialog/gr-confirm-rebase-dialog';
import {GrButton} from '../../shared/gr-button/gr-button';
import {
GrChangeActionsElement,
UIActionInfo,
} from '../../shared/gr-js-api-interface/gr-change-actions-js-api';
import {
fire,
fireAlert,
fireEvent,
fireReload,
} from '../../../utils/event-util';
import {
getApprovalInfo,
getVotingRange,
StandardLabels,
} from '../../../utils/label-util';
import {ShowAlertEventDetail} from '../../../types/events';
import {
ActionPriority,
ActionType,
ChangeActions,
PrimaryActionKey,
RevisionActions,
} from '../../../api/change-actions';
import {ErrorCallback} from '../../../api/rest';
import {GrDropdown} from '../../shared/gr-dropdown/gr-dropdown';
import {resolve} from '../../../models/dependency';
import {changeModelToken} from '../../../models/change/change-model';
import {sharedStyles} from '../../../styles/shared-styles';
import {LitElement, PropertyValues, css, html, nothing} from 'lit';
import {customElement, property, query, state} from 'lit/decorators';
import {ifDefined} from 'lit/directives/if-defined';
import {assertIsDefined, queryAll} from '../../../utils/common-util';
const ERR_BRANCH_EMPTY = 'The destination branch can’t be empty.';
const ERR_COMMIT_EMPTY = 'The commit message can’t be empty.';
const ERR_REVISION_ACTIONS = 'Couldn’t load revision actions.';
export enum LabelStatus {
/**
* This label provides what is necessary for submission.
*/
OK = 'OK',
/**
* This label prevents the change from being submitted.
*/
REJECT = 'REJECT',
/**
* The label may be set, but it's neither necessary for submission
* nor does it block submission if set.
*/
MAY = 'MAY',
/**
* The label is required for submission, but has not been satisfied.
*/
NEED = 'NEED',
/**
* The label is required for submission, but is impossible to complete.
* The likely cause is access has not been granted correctly by the
* project owner or site administrator.
*/
IMPOSSIBLE = 'IMPOSSIBLE',
OPTIONAL = 'OPTIONAL',
}
const ActionLoadingLabels: {[actionKey: string]: string} = {
abandon: 'Abandoning...',
cherrypick: 'Cherry-picking...',
delete: 'Deleting...',
move: 'Moving..',
rebase: 'Rebasing...',
restore: 'Restoring...',
revert: 'Reverting...',
submit: 'Submitting...',
};
const ADDITIONAL_ACTION_KEY_PREFIX = '__additionalAction_';
interface QuickApproveUIActionInfo extends UIActionInfo {
key: string;
payload?: RequestPayload;
}
const QUICK_APPROVE_ACTION: QuickApproveUIActionInfo = {
__key: 'review',
__type: ActionType.CHANGE,
enabled: true,
key: 'review',
label: 'Quick approve',
method: HttpMethod.POST,
};
function isQuickApproveAction(
action: UIActionInfo
): action is QuickApproveUIActionInfo {
return (action as QuickApproveUIActionInfo).key === QUICK_APPROVE_ACTION.key;
}
const DOWNLOAD_ACTION: UIActionInfo = {
enabled: true,
label: 'Download patch',
title: 'Open download dialog',
__key: 'download',
__primary: false,
__type: ActionType.REVISION,
};
const INCLUDED_IN_ACTION: UIActionInfo = {
enabled: true,
label: 'Included In',
title: 'Open Included In dialog',
__key: 'includedIn',
__primary: false,
__type: ActionType.CHANGE,
};
const REBASE_EDIT: UIActionInfo = {
enabled: true,
label: 'Rebase edit',
title: 'Rebase change edit',
__key: 'rebaseEdit',
__primary: false,
__type: ActionType.CHANGE,
method: HttpMethod.POST,
};
const PUBLISH_EDIT: UIActionInfo = {
enabled: true,
label: 'Publish edit',
title: 'Publish change edit',
__key: 'publishEdit',
__primary: false,
__type: ActionType.CHANGE,
method: HttpMethod.POST,
};
const DELETE_EDIT: UIActionInfo = {
enabled: true,
label: 'Delete edit',
title: 'Delete change edit',
__key: 'deleteEdit',
__primary: false,
__type: ActionType.CHANGE,
method: HttpMethod.DELETE,
};
const EDIT: UIActionInfo = {
enabled: true,
label: 'Edit',
title: 'Edit this change',
__key: 'edit',
__primary: false,
__type: ActionType.CHANGE,
};
const STOP_EDIT: UIActionInfo = {
enabled: true,
label: 'Stop editing',
title: 'Stop editing this change',
__key: 'stopEdit',
__primary: false,
__type: ActionType.CHANGE,
};
// Set of keys that have icons. As more icons are added to gr-icons.html, this
// set should be expanded.
const ACTIONS_WITH_ICONS = new Set([
ChangeActions.ABANDON,
ChangeActions.DELETE_EDIT,
ChangeActions.EDIT,
ChangeActions.PUBLISH_EDIT,
ChangeActions.READY,
ChangeActions.REBASE_EDIT,
ChangeActions.RESTORE,
ChangeActions.REVERT,
ChangeActions.STOP_EDIT,
QUICK_APPROVE_ACTION.key,
RevisionActions.REBASE,
RevisionActions.SUBMIT,
]);
const EDIT_ACTIONS: Set<string> = new Set([
ChangeActions.DELETE_EDIT,
ChangeActions.EDIT,
ChangeActions.PUBLISH_EDIT,
ChangeActions.REBASE_EDIT,
ChangeActions.STOP_EDIT,
]);
const AWAIT_CHANGE_ATTEMPTS = 5;
const AWAIT_CHANGE_TIMEOUT_MS = 1000;
const SKIP_ACTION_KEYS: string[] = [
// REVIEWED/UNREVIEWED is made obsolete by AttentionSet. Once the
// backend stops supporting (UN)REVIEWED, we can remove these.
ChangeActions.REVIEWED,
ChangeActions.UNREVIEWED,
// REVERT_SUBMISSION is folded into the dialog for REVERT.
ChangeActions.REVERT_SUBMISSION,
];
export function assertUIActionInfo(action?: ActionInfo): UIActionInfo {
// TODO(TS): Remove this function. The gr-change-actions adds properties
// to existing ActionInfo objects instead of creating a new objects. This
// function checks, that 'action' has all property required by UIActionInfo.
// In the future, we should avoid updates of an existing ActionInfos and
// instead create a new object to make code cleaner. However, at the current
// state this is unsafe, because other code can expect these properties to be
// set in ActionInfo.
if (!action) {
throw new Error('action is undefined');
}
const result = action as UIActionInfo;
if (result.__key === undefined || result.__type === undefined) {
throw new Error('action is not an UIActionInfo');
}
return result;
}
interface MenuAction {
name: string;
id: string;
action: UIActionInfo;
tooltip?: string;
}
interface OverflowAction {
type: ActionType;
key: string;
overflow?: boolean;
}
interface ActionPriorityOverride {
type: ActionType.CHANGE | ActionType.REVISION;
key: string;
priority: ActionPriority;
}
interface ChangeActionDialog extends HTMLElement {
resetFocus?(): void;
init?(): void;
}
@customElement('gr-change-actions')
export class GrChangeActions
extends LitElement
implements GrChangeActionsElement
{
/**
* Fired when the change should be reloaded.
*
* @event reload
*/
/**
* Fired when an action is tapped.
*
* @event custom-tap - naming pattern: <action key>-tap
*/
/**
* Fires to show an alert when a send is attempted on the non-latest patch.
*
* @event show-alert
*/
/**
* Fires when a change action fails.
*
* @event show-error
*/
@query('#mainContent') mainContent?: Element;
@query('#overlay') overlay?: GrOverlay;
@query('#confirmRebase') confirmRebase?: GrConfirmRebaseDialog;
@query('#confirmCherrypick') confirmCherrypick?: GrConfirmCherrypickDialog;
@query('#confirmCherrypickConflict')
confirmCherrypickConflict?: GrConfirmCherrypickConflictDialog;
@query('#confirmMove') confirmMove?: GrConfirmMoveDialog;
@query('#confirmRevertDialog') confirmRevertDialog?: GrConfirmRevertDialog;
@query('#confirmAbandonDialog') confirmAbandonDialog?: GrConfirmAbandonDialog;
@query('#confirmSubmitDialog') confirmSubmitDialog?: GrConfirmSubmitDialog;
@query('#createFollowUpDialog') createFollowUpDialog?: GrDialog;
@query('#createFollowUpChange') createFollowUpChange?: GrCreateChangeDialog;
@query('#confirmDeleteDialog') confirmDeleteDialog?: GrDialog;
@query('#confirmDeleteEditDialog') confirmDeleteEditDialog?: GrDialog;
@query('#moreActions') moreActions?: GrDropdown;
@query('#secondaryActions') secondaryActions?: HTMLElement;
// TODO(TS): Ensure that ActionType, ChangeActions and RevisionActions
// properties are replaced with enums everywhere and remove them from
// the GrChangeActions class
ActionType = ActionType;
ChangeActions = ChangeActions;
RevisionActions = RevisionActions;
private readonly reporting = getAppContext().reportingService;
// Accessed in tests
readonly jsAPI = getAppContext().jsApiService;
private readonly getChangeModel = resolve(this, changeModelToken);
@property({type: Object})
change?: ChangeViewChangeInfo;
@property({type: Object})
actions: ActionNameToActionInfoMap = {};
@property({type: Array})
primaryActionKeys: PrimaryActionKey[] = [
ChangeActions.READY,
RevisionActions.SUBMIT,
];
@property({type: Boolean})
disableEdit = false;
@property({type: Boolean})
_hasKnownChainState = false;
// private but used in test
@state() _hideQuickApproveAction = false;
@property({type: Object})
account?: AccountInfo;
@property({type: String})
changeNum?: NumericChangeId;
@property({type: String})
changeStatus?: ChangeStatus;
@property({type: String})
commitNum?: CommitId;
@property({type: Boolean})
hasParent?: boolean;
@property({type: String})
latestPatchNum?: PatchSetNum;
@property({type: String})
commitMessage = '';
@property({type: Object})
revisionActions: ActionNameToActionInfoMap = {};
@state() private revisionSubmitAction?: ActionInfo | null;
// used as a proprty type so cannot be private
@state() revisionRebaseAction?: ActionInfo | null;
@property({type: String})
privateByDefault?: InheritedBooleanInfo;
// private but used in test
@state() loading = true;
// private but used in test
@state() actionLoadingMessage = '';
// _computeAllActions always returns an array
// private but used in test
@state() allActionValues: UIActionInfo[] = [];
// private but used in test
@state() topLevelActions?: UIActionInfo[];
// private but used in test
@state() topLevelPrimaryActions?: UIActionInfo[];
// private but used in test
@state() topLevelSecondaryActions?: UIActionInfo[];
@state() private menuActions?: MenuAction[];
@state() private overflowActions: OverflowAction[] = [
{
type: ActionType.CHANGE,
key: ChangeActions.WIP,
},
{
type: ActionType.CHANGE,
key: ChangeActions.DELETE,
},
{
type: ActionType.REVISION,
key: RevisionActions.CHERRYPICK,
},
{
type: ActionType.CHANGE,
key: ChangeActions.MOVE,
},
{
type: ActionType.REVISION,
key: RevisionActions.DOWNLOAD,
},
{
type: ActionType.CHANGE,
key: ChangeActions.REVIEWED,
},
{
type: ActionType.CHANGE,
key: ChangeActions.UNREVIEWED,
},
{
type: ActionType.CHANGE,
key: ChangeActions.PRIVATE,
},
{
type: ActionType.CHANGE,
key: ChangeActions.PRIVATE_DELETE,
},
{
type: ActionType.CHANGE,
key: ChangeActions.FOLLOW_UP,
},
{
type: ActionType.CHANGE,
key: ChangeActions.INCLUDED_IN,
},
];
@state() private actionPriorityOverrides: ActionPriorityOverride[] = [];
@state() private additionalActions: UIActionInfo[] = [];
// private but used in test
@state() hiddenActions: string[] = [];
// private but used in test
@state() disabledMenuActions: string[] = [];
@property({type: Boolean})
editPatchsetLoaded = false;
@property({type: Boolean})
editMode = false;
@property({type: Boolean})
editBasedOnCurrentPatchSet = true;
@property({type: Boolean})
loggedIn = false;
private readonly restApiService = getAppContext().restApiService;
private readonly storage = getAppContext().storageService;
constructor() {
super();
this.addEventListener('fullscreen-overlay-opened', () =>
this.handleHideBackgroundContent()
);
this.addEventListener('fullscreen-overlay-closed', () =>
this.handleShowBackgroundContent()
);
}
override connectedCallback() {
super.connectedCallback();
this.jsAPI.addElement(TargetElement.CHANGE_ACTIONS, this);
this.handleLoadingComplete();
}
static override get styles() {
return [
sharedStyles,
css`
:host {
display: flex;
font-family: var(--font-family);
}
#actionLoadingMessage,
#mainContent,
section {
display: flex;
}
#actionLoadingMessage,
gr-button,
gr-dropdown {
/* px because don't have the same font size */
margin-left: 8px;
}
gr-button {
display: block;
}
#actionLoadingMessage {
align-items: center;
color: var(--deemphasized-text-color);
}
#confirmSubmitDialog .changeSubject {
margin: var(--spacing-l);
text-align: center;
}
iron-icon {
color: inherit;
margin-right: var(--spacing-xs);
}
#moreActions iron-icon {
margin: 0;
}
#moreMessage,
.hidden {
display: none;
}
@media screen and (max-width: 50em) {
#mainContent {
flex-wrap: wrap;
}
gr-button {
--gr-button-padding: var(--spacing-m);
white-space: nowrap;
}
gr-button,
gr-dropdown {
margin: 0;
}
#actionLoadingMessage {
margin: var(--spacing-m);
text-align: center;
}
#moreMessage {
display: inline;
}
}
`,
];
}
override render() {
if (!this.change) return nothing;
return html`
<div id="mainContent">
<span id="actionLoadingMessage" ?hidden=${!this.actionLoadingMessage}>
${this.actionLoadingMessage}
</span>
<section
id="primaryActions"
?hidden=${this.loading ||
!this.topLevelActions ||
!this.topLevelActions.length}
>
${this.topLevelPrimaryActions?.map(action =>
this.renderTopPrimaryActions(action)
)}
</section>
<section
id="secondaryActions"
?hidden=${this.loading ||
!this.topLevelActions ||
!this.topLevelActions.length}
>
${this.topLevelSecondaryActions?.map(action =>
this.renderTopSecondaryActions(action)
)}
</section>
<gr-button ?hidden=${!this.loading}>Loading actions...</gr-button>
<gr-dropdown
id="moreActions"
link
.verticalOffset=${32}
.horizontalAlign=${'right'}
@tap-item=${this.handleOverflowItemTap}
?hidden=${this.loading ||
!this.menuActions ||
!this.menuActions.length}
.disabledIds=${this.disabledMenuActions}
.items=${this.menuActions}
>
<iron-icon icon="gr-icons:more-vert" aria-labelledby="moreMessage">
</iron-icon>
<span id="moreMessage">More</span>
</gr-dropdown>
</div>
<gr-overlay id="overlay" with-backdrop="">
<gr-confirm-rebase-dialog
id="confirmRebase"
class="confirmDialog"
.changeNumber=${this.change?._number}
@confirm=${this.handleRebaseConfirm}
@cancel=${this.handleConfirmDialogCancel}
.branch=${this.change?.branch}
.hasParent=${this.hasParent}
.rebaseOnCurrent=${this.revisionRebaseAction
? !!this.revisionRebaseAction.enabled
: null}
></gr-confirm-rebase-dialog>
<gr-confirm-cherrypick-dialog
id="confirmCherrypick"
class="confirmDialog"
.changeStatus=${this.changeStatus}
.commitMessage=${this.commitMessage}
.commitNum=${this.commitNum}
@confirm=${this.handleCherrypickConfirm}
@cancel=${this.handleConfirmDialogCancel}
.project=${this.change?.project}
></gr-confirm-cherrypick-dialog>
<gr-confirm-cherrypick-conflict-dialog
id="confirmCherrypickConflict"
class="confirmDialog"
@confirm=${this.handleCherrypickConflictConfirm}
@cancel=${this.handleConfirmDialogCancel}
></gr-confirm-cherrypick-conflict-dialog>
<gr-confirm-move-dialog
id="confirmMove"
class="confirmDialog"
@confirm=${this.handleMoveConfirm}
@cancel=${this.handleConfirmDialogCancel}
.project=${this.change?.project}
></gr-confirm-move-dialog>
<gr-confirm-revert-dialog
id="confirmRevertDialog"
class="confirmDialog"
@confirm=${this.handleRevertDialogConfirm}
@cancel=${this.handleConfirmDialogCancel}
></gr-confirm-revert-dialog>
<gr-confirm-abandon-dialog
id="confirmAbandonDialog"
class="confirmDialog"
@confirm=${this.handleAbandonDialogConfirm}
@cancel=${this.handleConfirmDialogCancel}
></gr-confirm-abandon-dialog>
<gr-confirm-submit-dialog
id="confirmSubmitDialog"
class="confirmDialog"
.action=${this.revisionSubmitAction}
@cancel=${this.handleConfirmDialogCancel}
@confirm=${this.handleSubmitConfirm}
></gr-confirm-submit-dialog>
<gr-dialog
id="createFollowUpDialog"
class="confirmDialog"
confirm-label="Create"
@confirm=${this.handleCreateFollowUpChange}
@cancel=${this.handleCloseCreateFollowUpChange}
>
<div class="header" slot="header">Create Follow-Up Change</div>
<div class="main" slot="main">
<gr-create-change-dialog
id="createFollowUpChange"
.branch=${this.change?.branch}
.baseChange=${this.change?.id}
.repoName=${this.change?.project}
.privateByDefault=${this.privateByDefault}
></gr-create-change-dialog>
</div>
</gr-dialog>
<gr-dialog
id="confirmDeleteDialog"
class="confirmDialog"
confirm-label="Delete"
confirm-on-enter=""
@cancel=${this.handleConfirmDialogCancel}
@confirm=${this.handleDeleteConfirm}
>
<div class="header" slot="header">Delete Change</div>
<div class="main" slot="main">
Do you really want to delete the change?
</div>
</gr-dialog>
<gr-dialog
id="confirmDeleteEditDialog"
class="confirmDialog"
confirm-label="Delete"
confirm-on-enter=""
@cancel=${this.handleConfirmDialogCancel}
@confirm=${this.handleDeleteEditConfirm}
>
<div class="header" slot="header">Delete Change Edit</div>
<div class="main" slot="main">
Do you really want to delete the edit?
</div>
</gr-dialog>
</gr-overlay>
`;
}
private renderTopPrimaryActions(action: UIActionInfo) {
return html`
<gr-tooltip-content
title=${ifDefined(action.title)}
.hasTooltip=${!!action.title}
?position-below=${true}
>
<gr-button
link
class=${action.__key}
data-action-key=${action.__key}
data-label=${action.label}
?disabled=${this.calculateDisabled(action)}
@click=${(e: MouseEvent) =>
this.handleActionTap(e, action.__key, action.__type)}
>
<iron-icon
class=${action.icon ? '' : 'hidden'}
.icon="gr-icons:${action.icon}"
></iron-icon>
${action.label}
</gr-button>
</gr-tooltip-content>
`;
}
private renderTopSecondaryActions(action: UIActionInfo) {
return html`
<gr-tooltip-content
title=${ifDefined(action.title)}
.hasTooltip=${!!action.title}
?position-below=${true}
>
<gr-button
link
class=${action.__key}
data-action-key=${action.__key}
data-label=${action.label}
?disabled=${this.calculateDisabled(action)}
@click=${(e: MouseEvent) =>
this.handleActionTap(e, action.__key, action.__type)}
>
<iron-icon
class=${action.icon ? '' : 'hidden'}
icon="gr-icons:${action.icon}"
></iron-icon>
${action.label}
</gr-button>
</gr-tooltip-content>
`;
}
override willUpdate(changedProperties: PropertyValues) {
if (changedProperties.has('hasParent')) {
this.computeChainState();
}
if (changedProperties.has('change')) {
this.reload();
this.actions = this.change?.actions ?? {};
}
this.editStatusChanged();
this.actionsChanged();
this.allActionValues = this.computeAllActions();
this.topLevelActions = this.allActionValues.filter(a => {
if (this.hiddenActions.includes(a.__key)) return false;
if (this.editMode) return EDIT_ACTIONS.has(a.__key);
return this.getActionOverflowIndex(a.__type, a.__key) === -1;
});
this.topLevelPrimaryActions = this.topLevelActions.filter(
action => action.__primary
);
this.topLevelSecondaryActions = this.topLevelActions.filter(
action => !action.__primary
);
this.menuActions = this.computeMenuActions();
this.revisionSubmitAction = this.getSubmitAction(this.revisionActions);
this.revisionRebaseAction = this.getRebaseAction(this.revisionActions);
}
private getSubmitAction(revisionActions: ActionNameToActionInfoMap) {
return this.getRevisionAction(revisionActions, 'submit');
}
private getRebaseAction(revisionActions: ActionNameToActionInfoMap) {
return this.getRevisionAction(revisionActions, 'rebase');
}
private getRevisionAction(
revisionActions: ActionNameToActionInfoMap,
actionName: string
) {
if (!revisionActions) {
return undefined;
}
if (revisionActions[actionName] === undefined) {
// Return null to fire an event when reveisionActions was loaded
// but doesn't contain actionName. undefined doesn't fire an event
return null;
}
return revisionActions[actionName];
}
reload() {
if (!this.changeNum || !this.latestPatchNum || !this.change) {
return Promise.resolve();
}
const change = this.change;
this.loading = true;
return this.restApiService
.getChangeRevisionActions(this.changeNum, this.latestPatchNum)
.then(revisionActions => {
if (!revisionActions) {
return;
}
this.revisionActions = revisionActions;
this.sendShowRevisionActions({
change,
revisionActions,
});
this.handleLoadingComplete();
})
.catch(err => {
fireAlert(this, ERR_REVISION_ACTIONS);
this.loading = false;
throw err;
});
}
private handleLoadingComplete() {
getPluginLoader()
.awaitPluginsLoaded()
.then(() => (this.loading = false));
}
// private but used in test
sendShowRevisionActions(detail: {
change: ChangeInfo;
revisionActions: ActionNameToActionInfoMap;
}) {
this.jsAPI.handleEvent(PluginEventType.SHOW_REVISION_ACTIONS, detail);
}
addActionButton(type: ActionType, label: string) {
if (type !== ActionType.CHANGE && type !== ActionType.REVISION) {
throw Error(`Invalid action type: ${type}`);
}
const action: UIActionInfo = {
enabled: true,
label,
__type: type,
__key:
ADDITIONAL_ACTION_KEY_PREFIX + Math.random().toString(36).substr(2),
};
this.additionalActions.push(action);
this.requestUpdate('additionalActions');
return action.__key;
}
removeActionButton(key: string) {
const idx = this.indexOfActionButtonWithKey(key);
if (idx === -1) {
return;
}
this.additionalActions.splice(idx, 1);
this.requestUpdate('additionalActions');
}
setActionButtonProp<T extends keyof UIActionInfo>(
key: string,
prop: T,
value: UIActionInfo[T]
) {
this.additionalActions[this.indexOfActionButtonWithKey(key)][prop] = value;
this.requestUpdate('additionalActions');
}
setActionOverflow(type: ActionType, key: string, overflow: boolean) {
if (type !== ActionType.CHANGE && type !== ActionType.REVISION) {
throw Error(`Invalid action type given: ${type}`);
}
const index = this.getActionOverflowIndex(type, key);
const action: OverflowAction = {
type,
key,
overflow,
};
if (!overflow && index !== -1) {
this.overflowActions.splice(index, 1);
this.requestUpdate('overflowActions');
} else if (overflow) {
this.overflowActions.push(action);
this.requestUpdate('overflowActions');
}
}
setActionPriority(
type: ActionType.CHANGE | ActionType.REVISION,
key: string,
priority: ActionPriority
) {
if (type !== ActionType.CHANGE && type !== ActionType.REVISION) {
throw Error(`Invalid action type given: ${type}`);
}
const index = this.actionPriorityOverrides.findIndex(
action => action.type === type && action.key === key
);
const action: ActionPriorityOverride = {
type,
key,
priority,
};
if (index !== -1) {
this.actionPriorityOverrides[index] = action;
this.requestUpdate('actionPriorityOverrides');
} else {
this.actionPriorityOverrides.push(action);
this.requestUpdate('actionPriorityOverrides');
}
}
setActionHidden(
type: ActionType.CHANGE | ActionType.REVISION,
key: string,
hidden: boolean
) {
if (type !== ActionType.CHANGE && type !== ActionType.REVISION) {
throw Error(`Invalid action type given: ${type}`);
}
const idx = this.hiddenActions.indexOf(key);
if (hidden && idx === -1) {
this.hiddenActions.push(key);
this.requestUpdate('hiddenActions');
} else if (!hidden && idx !== -1) {
this.hiddenActions.splice(idx, 1);
this.requestUpdate('hiddenActions');
}
}
getActionDetails(actionName: string) {
if (this.revisionActions[actionName]) {
return this.revisionActions[actionName];
} else if (this.actions[actionName]) {
return this.actions[actionName];
} else {
return undefined;
}
}
private indexOfActionButtonWithKey(key: string) {
for (let i = 0; i < this.additionalActions.length; i++) {
if (this.additionalActions[i].__key === key) {
return i;
}
}
return -1;
}
private actionsChanged() {
this.hidden =
Object.keys(this.actions).length === 0 &&
Object.keys(this.revisionActions).length === 0 &&
this.additionalActions.length === 0;
this.actionLoadingMessage = '';
this.disabledMenuActions = [];
if (Object.keys(this.revisionActions).length !== 0) {
if (!this.revisionActions.download) {
this.revisionActions = {
...this.revisionActions,
download: DOWNLOAD_ACTION,
};
fire(this, 'revision-actions-changed', {
value: this.revisionActions,
});
}
}
if (
!this.actions.includedIn &&
this.change?.status === ChangeStatus.MERGED
) {
this.actions = {...this.actions, includedIn: INCLUDED_IN_ACTION};
}
}
private editStatusChanged() {
// Hide change edits if not logged in
if (this.change === undefined || !this.loggedIn) {
return;
}
if (this.disableEdit) {
delete this.actions.rebaseEdit;
delete this.actions.publishEdit;
delete this.actions.deleteEdit;
delete this.actions.stopEdit;
delete this.actions.edit;
return;
}
if (this.editPatchsetLoaded) {
// Only show actions that mutate an edit if an actual edit patch set
// is loaded.
if (changeIsOpen(this.change)) {
if (this.editBasedOnCurrentPatchSet) {
if (!this.actions.publishEdit) {
this.actions = {...this.actions, publishEdit: PUBLISH_EDIT};
}
delete this.actions.rebaseEdit;
} else {
if (!this.actions.rebaseEdit) {
this.actions = {...this.actions, rebaseEdit: REBASE_EDIT};
}
delete this.actions.publishEdit;
}
}
if (!this.actions.deleteEdit) {
this.actions = {...this.actions, deleteEdit: DELETE_EDIT};
}
} else {
delete this.actions.rebaseEdit;
delete this.actions.publishEdit;
delete this.actions.deleteEdit;
}
if (changeIsOpen(this.change)) {
// Only show edit button if there is no edit patchset loaded and the
// file list is not in edit mode.
if (this.editPatchsetLoaded || this.editMode) {
delete this.actions.edit;
} else {
if (!this.actions.edit) {
this.actions = {...this.actions, edit: EDIT};
}
}
// Only show STOP_EDIT if edit mode is enabled, but no edit patch set
// is loaded.
if (this.editMode && !this.editPatchsetLoaded) {
if (!this.actions.stopEdit) {
this.actions = {...this.actions, stopEdit: STOP_EDIT};
fireAlert(this, 'Change is in edit mode');
}
} else {
delete this.actions.stopEdit;
}
} else {
// Remove edit button.
delete this.actions.edit;
}
}
private getValuesFor<T>(obj: {[key: string]: T}): T[] {
return Object.keys(obj).map(key => obj[key]);
}
private getLabelStatus(label: LabelInfo): LabelStatus {
if (isQuickLabelInfo(label)) {
if (label.approved) {
return LabelStatus.OK;
} else if (label.rejected) {
return LabelStatus.REJECT;
}
}
if (label.optional) {
return LabelStatus.OPTIONAL;
} else {
return LabelStatus.NEED;
}
}
/**
* Get highest score for last missing permitted label for current change.
* Returns null if no labels permitted or more than one label missing.
*/
private getTopMissingApproval() {
if (!this.change || !this.change.labels || !this.change.permitted_labels) {
return null;
}
if (this.change && this.change.status === ChangeStatus.MERGED) {
return null;
}
let result;
for (const [label, labelInfo] of Object.entries(this.change.labels)) {
if (!(label in this.change.permitted_labels)) {
continue;
}
if (this.change.permitted_labels[label].length === 0) {
continue;
}
const status = this.getLabelStatus(labelInfo);
if (status === LabelStatus.NEED) {
if (result) {
// More than one label is missing, so check if Code Review can be
// given
result = null;
break;
}
result = label;
} else if (
status === LabelStatus.REJECT ||
status === LabelStatus.IMPOSSIBLE
) {
return null;
}
}
// Allow the user to use quick approve to vote the max score on code review
// even if it is already granted by someone else. Does not apply if the
// user owns the change or has already granted the max score themselves.
const codeReviewLabel = this.change.labels[StandardLabels.CODE_REVIEW];
const codeReviewPermittedValues =
this.change.permitted_labels[StandardLabels.CODE_REVIEW];
if (
!result &&
codeReviewLabel &&
codeReviewPermittedValues &&
this.account?._account_id &&
isDetailedLabelInfo(codeReviewLabel) &&
!isOwner(this.change, this.account) &&
getApprovalInfo(codeReviewLabel, this.account)?.value !==
getVotingRange(codeReviewLabel)?.max
) {
result = StandardLabels.CODE_REVIEW;
}
if (result) {
const labelInfo = this.change.labels[result];
if (!isDetailedLabelInfo(labelInfo)) {
return null;
}
const permittedValues = this.change.permitted_labels[result];
const usersMaxPermittedScore =
permittedValues[permittedValues.length - 1];
const maxScoreForLabel = getVotingRange(labelInfo)?.max;
if (Number(usersMaxPermittedScore) === maxScoreForLabel) {
// Allow quick approve only for maximal score.
return {
label: result,
score: usersMaxPermittedScore,
};
}
}
return null;
}
hideQuickApproveAction() {
if (!this.topLevelSecondaryActions) {
throw new Error('topLevelSecondaryActions must be set');
}
this.topLevelSecondaryActions = this.topLevelSecondaryActions.filter(
sa => !isQuickApproveAction(sa)
);
this._hideQuickApproveAction = true;
}
private getQuickApproveAction(): QuickApproveUIActionInfo | null {
if (this._hideQuickApproveAction) {
return null;
}
const approval = this.getTopMissingApproval();
if (!approval) {
return null;
}
const action = {...QUICK_APPROVE_ACTION};
action.label = approval.label + approval.score;
const score = Number(approval.score);
if (isNaN(score)) {
return null;
}
const review: ReviewInput = {
drafts: DraftsAction.PUBLISH_ALL_REVISIONS,
labels: {
[approval.label]: score,
},
};
action.payload = review;
return action;
}
private getActionValues(
actionsChange: ActionNameToActionInfoMap,
primariesChange: PrimaryActionKey[],
additionalActionsChange: UIActionInfo[],
type: ActionType
): UIActionInfo[] {
if (!actionsChange || !primariesChange) {
return [];
}
const actions = actionsChange;
const primaryActionKeys = primariesChange;
const result: UIActionInfo[] = [];
const values: Array<ChangeActions | RevisionActions> =
type === ActionType.CHANGE
? this.getValuesFor(ChangeActions)
: this.getValuesFor(RevisionActions);
const pluginActions: UIActionInfo[] = [];
Object.keys(actions).forEach(a => {
const action: UIActionInfo = actions[a] as UIActionInfo;
action.__key = a;
action.__type = type;
action.__primary = primaryActionKeys.includes(a as PrimaryActionKey);
// Plugin actions always contain ~ in the key.
if (a.indexOf('~') !== -1) {
this.populateActionUrl(action);
pluginActions.push(action);
// Add server-side provided plugin actions to overflow menu.
this.overflowActions.push({
type,
key: a,
});
this.requestUpdate('overflowActions');
return;
} else if (!values.includes(a as PrimaryActionKey)) {
return;
}
action.label = this.getActionLabel(action);
// Triggers a re-render by ensuring object inequality.
result.push({...action});
});
let additionalActions = additionalActionsChange;
additionalActions = additionalActions
.filter(a => a.__type === type)
.map(a => {
a.__primary = primaryActionKeys.includes(a.__key as PrimaryActionKey);
// Triggers a re-render by ensuring object inequality.
return {...a};
});
return result.concat(additionalActions).concat(pluginActions);
}
private populateActionUrl(action: UIActionInfo) {
const patchNum =
action.__type === ActionType.REVISION ? this.latestPatchNum : undefined;
if (!this.changeNum) {
return;
}
this.restApiService
.getChangeActionURL(this.changeNum, patchNum, '/' + action.__key)
.then(url => (action.__url = url));
}
/**
* Given a change action, return a display label that uses the appropriate
* casing or includes explanatory details.
*/
private getActionLabel(action: UIActionInfo) {
if (action.label === 'Delete') {
// This label is common within change and revision actions. Make it more
// explicit to the user.
return 'Delete change';
} else if (action.label === 'WIP') {
return 'Mark as work in progress';
}
// Otherwise, just map the name to sentence case.
return this.toSentenceCase(action.label);
}
/**
* Capitalize the first letter and lowecase all others.
*
* private but used in test
*/
toSentenceCase(s: string) {
if (!s.length) {
return '';
}
return s[0].toUpperCase() + s.slice(1).toLowerCase();
}
private computeLoadingLabel(action: string) {
return ActionLoadingLabels[action] || 'Working...';
}
// private but used in test
canSubmitChange() {
if (!this.change) {
return false;
}
return this.jsAPI.canSubmitChange(
this.change,
this.getRevision(this.change, this.latestPatchNum)
);
}
// private but used in test
getRevision(change: ChangeViewChangeInfo, patchNum?: PatchSetNum) {
for (const rev of Object.values(change.revisions)) {
if (rev._number === patchNum) {
return rev;
}
}
return null;
}
showRevertDialog() {
const change = this.change;
if (!change) return;
// The search is still broken if there is a " in the topic.
const query = `submissionid: "${change.submission_id}"`;
/* A chromium plugin expects that the modifyRevertMsg hook will only
be called after the revert button is pressed, hence we populate the
revert dialog after revert button is pressed. */
this.restApiService.getChanges(0, query).then(changes => {
if (!changes) {
this.reporting.error(new Error('changes is undefined'));
return;
}
assertIsDefined(this.confirmRevertDialog, 'confirmRevertDialog');
this.confirmRevertDialog.populate(change, this.commitMessage, changes);
this.showActionDialog(this.confirmRevertDialog);
});
}
showSubmitDialog() {
if (!this.canSubmitChange()) {
return;
}
assertIsDefined(this.confirmSubmitDialog, 'confirmSubmitDialog');
this.showActionDialog(this.confirmSubmitDialog);
}
private handleActionTap(e: MouseEvent, key: string, type: string) {
e.preventDefault();
let el = e.target as Element;
while (el.tagName.toLowerCase() !== 'gr-button') {
if (!el.parentElement) {
return;
}
el = el.parentElement;
}
if (
key.startsWith(ADDITIONAL_ACTION_KEY_PREFIX) ||
key.indexOf('~') !== -1
) {
this.dispatchEvent(
new CustomEvent(`${key}-tap`, {
detail: {node: el},
composed: true,
bubbles: true,
})
);
return;
}
this.handleAction(type as ActionType, key);
}
private handleOverflowItemTap(e: CustomEvent<MenuAction>) {
e.preventDefault();
const el = (dom(e) as EventApi).localTarget as Element;
const key = e.detail.action.__key;
if (
key.startsWith(ADDITIONAL_ACTION_KEY_PREFIX) ||
key.indexOf('~') !== -1
) {
this.dispatchEvent(
new CustomEvent(`${key}-tap`, {
detail: {node: el},
composed: true,
bubbles: true,
})
);
return;
}
this.handleAction(e.detail.action.__type, e.detail.action.__key);
}
// private but used in test
handleAction(type: ActionType, key: string) {
this.reporting.reportInteraction(`${type}-${key}`);
switch (type) {
case ActionType.REVISION:
this.handleRevisionAction(key);
break;
case ActionType.CHANGE:
this.handleChangeAction(key);
break;
default:
this.fireAction(
this.prependSlash(key),
assertUIActionInfo(this.actions[key]),
false
);
}
}
// private but used in test
handleChangeAction(key: string) {
switch (key) {
case ChangeActions.REVERT:
this.showRevertDialog();
break;
case ChangeActions.ABANDON:
assertIsDefined(this.confirmAbandonDialog, 'confirmAbandonDialog');
this.showActionDialog(this.confirmAbandonDialog);
break;
case QUICK_APPROVE_ACTION.key: {
const action = this.allActionValues.find(isQuickApproveAction);
if (!action) {
return;
}
this.fireAction(this.prependSlash(key), action, true, action.payload);
break;
}
case ChangeActions.EDIT:
this.handleEditTap();
break;
case ChangeActions.STOP_EDIT:
this.handleStopEditTap();
break;
case ChangeActions.DELETE:
this.handleDeleteTap();
break;
case ChangeActions.DELETE_EDIT:
this.handleDeleteEditTap();
break;
case ChangeActions.FOLLOW_UP:
this.handleFollowUpTap();
break;
case ChangeActions.WIP:
this.handleWipTap();
break;
case ChangeActions.MOVE:
this.handleMoveTap();
break;
case ChangeActions.PUBLISH_EDIT:
this.handlePublishEditTap();
break;
case ChangeActions.REBASE_EDIT:
this.handleRebaseEditTap();
break;
case ChangeActions.INCLUDED_IN:
this.handleIncludedInTap();
break;
default:
this.fireAction(
this.prependSlash(key),
assertUIActionInfo(this.actions[key]),
false
);
}
}
private handleRevisionAction(key: string) {
switch (key) {
case RevisionActions.REBASE:
assertIsDefined(this.confirmRebase, 'confirmRebase');
this.showActionDialog(this.confirmRebase);
this.confirmRebase.fetchRecentChanges();
break;
case RevisionActions.CHERRYPICK:
this.handleCherrypickTap();
break;
case RevisionActions.DOWNLOAD:
this.handleDownloadTap();
break;
case RevisionActions.SUBMIT:
if (!this.canSubmitChange()) {
return;
}
assertIsDefined(this.confirmSubmitDialog, 'confirmSubmitDialog');
this.showActionDialog(this.confirmSubmitDialog);
break;
default:
this.fireAction(
this.prependSlash(key),
assertUIActionInfo(this.revisionActions[key]),
true
);
}
}
private prependSlash(key: string) {
return key === '/' ? key : `/${key}`;
}
/**
* _hasKnownChainState set to true true if hasParent is defined (can be
* either true or false). set to false otherwise.
*
* private but used in test
*/
computeChainState() {
this._hasKnownChainState = true;
}
// private but used in test
calculateDisabled(action: UIActionInfo) {
if (action.__key === 'rebase') {
// Rebase button is only disabled when change has no parent(s).
return this._hasKnownChainState === false;
}
return !action.enabled;
}
private handleConfirmDialogCancel() {
this.hideAllDialogs();
}
private hideAllDialogs() {
assertIsDefined(this.confirmSubmitDialog, 'confirmSubmitDialog');
const dialogEls = queryAll(this, '.confirmDialog');
for (const dialogEl of dialogEls) {
(dialogEl as HTMLElement).hidden = true;
}
assertIsDefined(this.overlay, 'overlay');
this.overlay.close();
}
// private but used in test
handleRebaseConfirm(e: CustomEvent<ConfirmRebaseEventDetail>) {
assertIsDefined(this.confirmRebase, 'confirmRebase');
assertIsDefined(this.overlay, 'overlay');
const el = this.confirmRebase;
const payload = {base: e.detail.base};
this.overlay.close();
el.hidden = true;
this.fireAction(
'/rebase',
assertUIActionInfo(this.revisionActions.rebase),
true,
payload
);
}
// private but used in test
handleCherrypickConfirm() {
this.handleCherryPickRestApi(false);
}
// private but used in test
handleCherrypickConflictConfirm() {
this.handleCherryPickRestApi(true);
}
private handleCherryPickRestApi(conflicts: boolean) {
assertIsDefined(this.confirmCherrypick, 'confirmCherrypick');
assertIsDefined(this.overlay, 'overlay');
const el = this.confirmCherrypick;
if (!el.branch) {
fireAlert(this, ERR_BRANCH_EMPTY);
return;
}
if (!el.message) {
fireAlert(this, ERR_COMMIT_EMPTY);
return;
}
this.overlay.close();
el.hidden = true;
this.fireAction(
'/cherrypick',
assertUIActionInfo(this.revisionActions.cherrypick),
true,
{
destination: el.branch,
base: el.baseCommit ? el.baseCommit : null,
message: el.message,
allow_conflicts: conflicts,
}
);
}
// private but used in test
handleMoveConfirm() {
assertIsDefined(this.confirmMove, 'confirmMove');
assertIsDefined(this.overlay, 'overlay');
const el = this.confirmMove;
if (!el.branch) {
fireAlert(this, ERR_BRANCH_EMPTY);
return;
}
this.overlay.close();
el.hidden = true;
this.fireAction('/move', assertUIActionInfo(this.actions.move), false, {
destination_branch: el.branch,
message: el.message,
});
}
private handleRevertDialogConfirm(e: CustomEvent<ConfirmRevertEventDetail>) {
assertIsDefined(this.confirmRevertDialog, 'confirmRevertDialog');
assertIsDefined(this.overlay, 'overlay');
const revertType = e.detail.revertType;
const message = e.detail.message;
const el = this.confirmRevertDialog;
this.overlay.close();
el.hidden = true;
switch (revertType) {
case RevertType.REVERT_SINGLE_CHANGE:
this.fireAction(
'/revert',
assertUIActionInfo(this.actions.revert),
false,
{message}
);
break;
case RevertType.REVERT_SUBMISSION:
// TODO(dhruvsri): replace with this.actions.revert_submission once
// BE starts sending it again
this.fireAction(
'/revert_submission',
{__key: 'revert_submission', method: HttpMethod.POST} as UIActionInfo,
false,
{message}
);
break;
default:
this.reporting.error(new Error('invalid revert type'));
}
}
// private but used in test
handleAbandonDialogConfirm() {
assertIsDefined(this.confirmAbandonDialog, 'confirmAbandonDialog');
assertIsDefined(this.overlay, 'overlay');
const el = this.confirmAbandonDialog;
this.overlay.close();
el.hidden = true;
this.fireAction(
'/abandon',
assertUIActionInfo(this.actions.abandon),
false,
{
message: el.message,
}
);
}
private handleCreateFollowUpChange() {
assertIsDefined(this.createFollowUpChange, 'createFollowUpChange');
this.createFollowUpChange.handleCreateChange();
this.handleCloseCreateFollowUpChange();
}
private handleCloseCreateFollowUpChange() {
assertIsDefined(this.overlay, 'overlay');
this.overlay.close();
}
private handleDeleteConfirm() {
this.hideAllDialogs();
this.fireAction(
'/',
assertUIActionInfo(this.actions[ChangeActions.DELETE]),
false
);
}
private handleDeleteEditConfirm() {
this.hideAllDialogs();
// We need to make sure that all cached version of a change
// edit are deleted.
this.storage.eraseEditableContentItemsForChangeEdit(this.changeNum);
this.fireAction(
'/edit',
assertUIActionInfo(this.actions.deleteEdit),
false
);
}
// private but used in test
handleSubmitConfirm() {
if (!this.canSubmitChange()) {
return;
}
this.hideAllDialogs();
this.fireAction(
'/submit',
assertUIActionInfo(this.revisionActions.submit),
true
);
}
private getActionOverflowIndex(type: string, key: string) {
return this.overflowActions.findIndex(
action => action.type === type && action.key === key
);
}
// private but used in test
setLoadingOnButtonWithKey(type: string, key: string) {
this.actionLoadingMessage = this.computeLoadingLabel(key);
let buttonKey = key;
// TODO(dhruvsri): clean this up later
// If key is revert-submission, then button key should be 'revert'
if (buttonKey === ChangeActions.REVERT_SUBMISSION) {
// Revert submission button no longer exists
buttonKey = ChangeActions.REVERT;
}
// If the action appears in the overflow menu.
if (this.getActionOverflowIndex(type, buttonKey) !== -1) {
this.disabledMenuActions.push(buttonKey === '/' ? 'delete' : buttonKey);
this.requestUpdate('disabledMenuActions');
return () => {
this.actionLoadingMessage = '';
this.disabledMenuActions = [];
};
}
// Otherwise it's a top-level action.
const buttonEl = this.shadowRoot!.querySelector(
`[data-action-key="${buttonKey}"]`
) as GrButton;
if (!buttonEl) {
throw new Error(`Can't find button by data-action-key '${buttonKey}'`);
}
buttonEl.setAttribute('loading', 'true');
buttonEl.disabled = true;
return () => {
this.actionLoadingMessage = '';
buttonEl.removeAttribute('loading');
buttonEl.disabled = false;
};
}
// private but used in test
fireAction(
endpoint: string,
action: UIActionInfo,
revAction: boolean,
payload?: RequestPayload
) {
const cleanupFn = this.setLoadingOnButtonWithKey(
action.__type,
action.__key
);
this.send(
action.method,
payload,
endpoint,
revAction,
cleanupFn,
action
).then(res => this.handleResponse(action, res));
}
// private but used in test
showActionDialog(dialog: ChangeActionDialog) {
this.hideAllDialogs();
if (dialog.init) dialog.init();
dialog.hidden = false;
assertIsDefined(this.overlay, 'overlay');
this.overlay.open().then(() => {
if (dialog.resetFocus) {
dialog.resetFocus();
}
});
}
// TODO(rmistry): Redo this after
// https://issues.gerritcodereview.com/issues/40004936 is resolved.
// private but used in test
setReviewOnRevert(newChangeId: NumericChangeId) {
const review = this.jsAPI.getReviewPostRevert(this.change);
if (!review) {
return Promise.resolve(undefined);
}
return this.restApiService.saveChangeReview(newChangeId, CURRENT, review);
}
// private but used in test
handleResponse(action: UIActionInfo, response?: Response) {
if (!response) {
return;
}
return this.restApiService.getResponseObject(response).then(obj => {
switch (action.__key) {
case ChangeActions.REVERT: {
const revertChangeInfo: ChangeInfo = obj as unknown as ChangeInfo;
this.waitForChangeReachable(revertChangeInfo._number)
.then(() => this.setReviewOnRevert(revertChangeInfo._number))
.then(() => {
GerritNav.navigateToChange(revertChangeInfo);
});
break;
}
case RevisionActions.CHERRYPICK: {
const cherrypickChangeInfo: ChangeInfo = obj as unknown as ChangeInfo;
this.waitForChangeReachable(cherrypickChangeInfo._number).then(() => {
GerritNav.navigateToChange(cherrypickChangeInfo);
});
break;
}
case ChangeActions.DELETE:
if (action.__type === ActionType.CHANGE) {
GerritNav.navigateToRelativeUrl(GerritNav.getUrlForRoot());
}
break;
case ChangeActions.WIP:
case ChangeActions.DELETE_EDIT:
case ChangeActions.PUBLISH_EDIT:
case ChangeActions.REBASE_EDIT:
case ChangeActions.REBASE:
case ChangeActions.SUBMIT:
fireReload(this, true);
break;
case ChangeActions.REVERT_SUBMISSION: {
const revertSubmistionInfo = obj as unknown as RevertSubmissionInfo;
if (
!revertSubmistionInfo.revert_changes ||
!revertSubmistionInfo.revert_changes.length
)
return;
/* If there is only 1 change then gerrit will automatically
redirect to that change */
GerritNav.navigateToSearchQuery(
`topic: ${revertSubmistionInfo.revert_changes[0].topic}`
);
break;
}
default:
fireReload(this, true);
break;
}
});
}
// private but used in test
handleResponseError(
action: UIActionInfo,
response: Response | undefined | null,
body?: RequestPayload
) {
if (!response) {
return Promise.resolve(() => {
this.dispatchEvent(
new CustomEvent('show-error', {
detail: {message: `Could not perform action '${action.__key}'`},
composed: true,
bubbles: true,
})
);
});
}
if (action && action.__key === RevisionActions.CHERRYPICK) {
if (
response.status === 409 &&
body &&
!(body as CherryPickInput).allow_conflicts
) {
assertIsDefined(
this.confirmCherrypickConflict,
'confirmCherrypickConflict'
);
this.showActionDialog(this.confirmCherrypickConflict);
return;
}
}
return response.text().then(errText => {
this.dispatchEvent(
new CustomEvent('show-error', {
detail: {message: `Could not perform action: ${errText}`},
composed: true,
bubbles: true,
})
);
if (!errText.startsWith('Change is already up to date')) {
throw Error(errText);
}
});
}
// private but used in test
send(
method: HttpMethod | undefined,
payload: RequestPayload | undefined,
actionEndpoint: string,
revisionAction: boolean,
cleanupFn: () => void,
action: UIActionInfo
): Promise<Response | undefined> {
const handleError: ErrorCallback = response => {
cleanupFn.call(this);
this.handleResponseError(action, response, payload);
};
const change = this.change;
const changeNum = this.changeNum;
if (!change || !changeNum) {
return Promise.reject(
new Error('Properties change and changeNum must be set.')
);
}
return this.getChangeModel()
.fetchChangeUpdates(change)
.then(result => {
if (!result.isLatest) {
this.dispatchEvent(
new CustomEvent<ShowAlertEventDetail>('show-alert', {
detail: {
message:
'Cannot set label: a newer patch has been ' +
'uploaded to this change.',
action: 'Reload',
callback: () => fireReload(this, true),
},
composed: true,
bubbles: true,
})
);
// Because this is not a network error, call the cleanup function
// but not the error handler.
cleanupFn();
return Promise.resolve(undefined);
}
const patchNum = revisionAction ? this.latestPatchNum : undefined;
return this.restApiService
.executeChangeAction(
changeNum,
method,
actionEndpoint,
patchNum,
payload,
handleError
)
.then(response => {
cleanupFn.call(this);
return response;
});
});
}
// private but used in test
handleCherrypickTap() {
if (!this.change) {
throw new Error('The change property must be set');
}
assertIsDefined(this.confirmCherrypick, 'confirmCherrypick');
this.confirmCherrypick.branch = '' as BranchName;
const query = `topic: "${this.change.topic}"`;
const options = listChangesOptionsToHex(
ListChangesOption.MESSAGES,
ListChangesOption.ALL_REVISIONS
);
this.restApiService
.getChanges(0, query, undefined, options)
.then(changes => {
if (!changes) {
this.reporting.error(new Error('getChanges returns undefined'));
return;
}
this.confirmCherrypick!.updateChanges(changes);
this.showActionDialog(this.confirmCherrypick!);
});
}
// private but used in test
handleMoveTap() {
assertIsDefined(this.confirmMove, 'confirmMove');
this.confirmMove.branch = '' as BranchName;
this.confirmMove.message = '';
this.showActionDialog(this.confirmMove);
}
// private but used in test
handleDownloadTap() {
fireEvent(this, 'download-tap');
}
// private but used in test
handleIncludedInTap() {
fireEvent(this, 'included-tap');
}
// private but used in test
handleDeleteTap() {
assertIsDefined(this.confirmDeleteDialog, 'confirmDeleteDialog');
this.showActionDialog(this.confirmDeleteDialog);
}
// private but used in test
handleDeleteEditTap() {
assertIsDefined(this.confirmDeleteEditDialog, 'confirmDeleteEditDialog');
this.showActionDialog(this.confirmDeleteEditDialog);
}
private handleFollowUpTap() {
assertIsDefined(this.createFollowUpDialog, 'createFollowUpDialog');
this.showActionDialog(this.createFollowUpDialog);
}
private handleWipTap() {
if (!this.actions.wip) {
return;
}
this.fireAction('/wip', assertUIActionInfo(this.actions.wip), false);
}
private handlePublishEditTap() {
if (!this.actions.publishEdit) return;
// We need to make sure that all cached version of a change
// edit are deleted.
this.storage.eraseEditableContentItemsForChangeEdit(this.changeNum);
this.fireAction(
'/edit:publish',
assertUIActionInfo(this.actions.publishEdit),
false,
{notify: NotifyType.NONE}
);
}
private handleRebaseEditTap() {
if (!this.actions.rebaseEdit) {
return;
}
this.fireAction(
'/edit:rebase',
assertUIActionInfo(this.actions.rebaseEdit),
false
);
}
// private but used in test
handleHideBackgroundContent() {
assertIsDefined(this.mainContent, 'mainContent');
this.mainContent.classList.add('overlayOpen');
}
// private but used in test
handleShowBackgroundContent() {
assertIsDefined(this.mainContent, 'mainContent');
this.mainContent.classList.remove('overlayOpen');
}
/**
* Merge sources of change actions into a single ordered array of action
* values.
*/
private computeAllActions(): UIActionInfo[] {
// Polymer 2: check for undefined
if (this.change === undefined) {
return [];
}
const revisionActionValues = this.getActionValues(
this.revisionActions,
this.primaryActionKeys,
this.additionalActions,
ActionType.REVISION
);
const changeActionValues = this.getActionValues(
this.actions,
this.primaryActionKeys,
this.additionalActions,
ActionType.CHANGE
);
const quickApprove = this.getQuickApproveAction();
if (quickApprove) {
changeActionValues.unshift(quickApprove);
}
return revisionActionValues
.concat(changeActionValues)
.sort((a, b) => this.actionComparator(a, b))
.map(action => {
if (ACTIONS_WITH_ICONS.has(action.__key)) {
action.icon = action.__key;
}
return action;
})
.filter(action => !this.shouldSkipAction(action));
}
private getActionPriority(action: UIActionInfo) {
if (action.__type && action.__key) {
const overrideAction = this.actionPriorityOverrides.find(
i => i.type === action.__type && i.key === action.__key
);
if (overrideAction !== undefined) {
return overrideAction.priority;
}
}
if (action.__key === 'review') {
return ActionPriority.REVIEW;
} else if (action.__primary) {
return ActionPriority.PRIMARY;
} else if (action.__type === ActionType.CHANGE) {
return ActionPriority.CHANGE;
} else if (action.__type === ActionType.REVISION) {
return ActionPriority.REVISION;
}
return ActionPriority.DEFAULT;
}
/**
* Sort comparator to define the order of change actions.
*
* private but used in test
*/
actionComparator(actionA: UIActionInfo, actionB: UIActionInfo) {
const priorityDelta =
this.getActionPriority(actionA) - this.getActionPriority(actionB);
// Sort by the button label if same priority.
if (priorityDelta === 0) {
return actionA.label > actionB.label ? 1 : -1;
} else {
return priorityDelta;
}
}
private shouldSkipAction(action: UIActionInfo) {
return SKIP_ACTION_KEYS.includes(action.__key);
}
private computeMenuActions(): MenuAction[] {
return this.allActionValues
.filter(a => {
const overflow = this.getActionOverflowIndex(a.__type, a.__key) !== -1;
return overflow && !this.hiddenActions.includes(a.__key);
})
.map(action => {
let key = action.__key;
if (key === '/') {
key = 'delete';
}
return {
name: action.label,
id: `${key}-${action.__type}`,
action,
tooltip: action.title,
};
});
}
/**
* Occasionally, a change created by a change action is not yet known to the
* API for a brief time. Wait for the given change number to be recognized.
*
* Returns a promise that resolves with true if a request is recognized, or
* false if the change was never recognized after all attempts.
*
* private but used in test
*/
waitForChangeReachable(changeNum: NumericChangeId) {
let attemptsRemaining = AWAIT_CHANGE_ATTEMPTS;
return new Promise(resolve => {
const check = () => {
attemptsRemaining--;
// Pass a no-op error handler to avoid the "not found" error toast.
this.restApiService
.getChange(changeNum, () => {})
.then(response => {
// If the response is 404, the response will be undefined.
if (response) {
resolve(true);
return;
}
if (attemptsRemaining) {
setTimeout(check, AWAIT_CHANGE_TIMEOUT_MS);
} else {
resolve(false);
}
});
};
check();
});
}
private handleEditTap() {
this.dispatchEvent(new CustomEvent('edit-tap', {bubbles: false}));
}
private handleStopEditTap() {
this.dispatchEvent(new CustomEvent('stop-edit-tap', {bubbles: false}));
}
}
declare global {
interface HTMLElementEventMap {
'revision-actions-changed': CustomEvent<{value: ActionNameToActionInfoMap}>;
}
interface HTMLElementTagNameMap {
'gr-change-actions': GrChangeActions;
}
}