blob: 0625bbed7a6eba9c1939eaa0292cea8ed209feb2 [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.
*/
(function() {
'use strict';
const PROJECT_PLACEHOLDER_PATTERN = /\$\{project\}/g;
Polymer({
is: 'gr-dashboard-view',
/**
* Fired when the title of the page should change.
*
* @event title-change
*/
properties: {
account: {
type: Object,
value: null,
},
preferences: Object,
/** @type {{ selectedChangeIndex: number }} */
viewState: Object,
/** @type {{ project: string, user: string }} */
params: {
type: Object,
},
createChangeTap: {
type: Function,
value() {
return this._createChangeTap.bind(this);
},
},
_results: Array,
/**
* For showing a "loading..." string during ajax requests.
*/
_loading: {
type: Boolean,
value: true,
},
_showDraftsBanner: {
type: Boolean,
value: false,
},
_showNewUserHelp: {
type: Boolean,
value: false,
},
},
observers: [
'_paramsChanged(params.*)',
],
behaviors: [
Gerrit.RESTClientBehavior,
],
get options() {
return this.listChangesOptionsToHex(
this.ListChangesOption.LABELS,
this.ListChangesOption.DETAILED_ACCOUNTS,
this.ListChangesOption.REVIEWED
);
},
attached() {
this._loadPreferences();
},
_loadPreferences() {
return this.$.restAPI.getLoggedIn().then(loggedIn => {
if (loggedIn) {
this.$.restAPI.getPreferences().then(preferences => {
this.preferences = preferences;
});
} else {
this.preferences = {};
}
});
},
_getProjectDashboard(project, dashboard) {
const errFn = response => {
this.fire('page-error', {response});
};
return this.$.restAPI.getDashboard(
project, dashboard, errFn).then(response => {
if (!response) {
return;
}
return {
title: response.title,
sections: response.sections.map(section => {
const suffix = response.foreach ? ' ' + response.foreach : '';
return {
name: section.name,
query:
section.query.replace(
PROJECT_PLACEHOLDER_PATTERN, project) + suffix,
};
}),
};
});
},
_computeTitle(user) {
if (!user || user === 'self') {
return 'My Reviews';
}
return 'Dashboard for ' + user;
},
_isViewActive(params) {
return params.view === Gerrit.Nav.View.DASHBOARD;
},
_paramsChanged(paramsChangeRecord) {
const params = paramsChangeRecord.base;
if (!this._isViewActive(params)) {
return Promise.resolve();
}
const user = params.user || 'self';
// NOTE: This method may be called before attachment. Fire title-change
// in an async so that attachment to the DOM can take place first.
const title = params.title || this._computeTitle(user);
this.async(() => this.fire('title-change', {title}));
return this._reload();
},
/**
* Reloads the element.
*
* @return {Promise<!Object>}
*/
_reload() {
this._loading = true;
const {project, dashboard, title, user, sections} = this.params;
const dashboardPromise = project ?
this._getProjectDashboard(project, dashboard) :
Promise.resolve(Gerrit.Nav.getUserDashboard(
user,
sections,
title || this._computeTitle(user)));
const checkForNewUser = !project && user === 'self';
return dashboardPromise
.then(res => this._fetchDashboardChanges(res, checkForNewUser))
.then(() => {
this._maybeShowDraftsBanner();
this.$.reporting.dashboardDisplayed();
}).catch(err => {
console.warn(err);
}).then(() => { this._loading = false; });
},
/**
* Fetches the changes for each dashboard section and sets this._results
* with the response.
*
* @param {!Object} res
* @param {boolean} checkForNewUser
* @return {Promise}
*/
_fetchDashboardChanges(res, checkForNewUser) {
if (!res) { return Promise.resolve(); }
const queries = res.sections
.map(section => section.suffixForDashboard ?
section.query + ' ' + section.suffixForDashboard :
section.query);
if (checkForNewUser) {
queries.push('owner:self');
}
return this.$.restAPI.getChanges(null, queries, null, this.options)
.then(changes => {
if (checkForNewUser) {
// Last set of results is not meant for dashboard display.
const lastResultSet = changes.pop();
this._showNewUserHelp = lastResultSet.length == 0;
}
this._results = changes.map((results, i) => ({
name: res.sections[i].name,
query: res.sections[i].query,
results,
isOutgoing: res.sections[i].isOutgoing,
})).filter((section, i) => i < res.sections.length && (
!res.sections[i].hideIfEmpty ||
section.results.length));
});
},
_computeUserHeaderClass(params) {
if (!params || !!params.project || !params.user
|| params.user === 'self') {
return 'hide';
}
return '';
},
_handleToggleStar(e) {
this.$.restAPI.saveChangeStarred(e.detail.change._number,
e.detail.starred);
},
_handleToggleReviewed(e) {
this.$.restAPI.saveChangeReviewed(e.detail.change._number,
e.detail.reviewed);
},
/**
* Banner is shown if a user is on their own dashboard and they have draft
* comments on closed changes.
*/
_maybeShowDraftsBanner() {
this._showDraftsBanner = false;
if (!(this.params.user === 'self')) { return; }
const draftSection = this._results
.find(section => section.query === 'has:draft');
if (!draftSection || !draftSection.results.length) { return; }
const closedChanges = draftSection.results
.filter(change => !this.changeIsOpen(change.status));
if (!closedChanges.length) { return; }
this._showDraftsBanner = true;
},
_computeBannerClass(show) {
return show ? '' : 'hide';
},
_handleOpenDeleteDialog() {
this.$.confirmDeleteOverlay.open();
},
_handleConfirmDelete() {
this.$.confirmDeleteDialog.disabled = true;
return this.$.restAPI.deleteDraftComments('-is:open').then(() => {
this._closeConfirmDeleteOverlay();
this._reload();
});
},
_closeConfirmDeleteOverlay() {
this.$.confirmDeleteOverlay.close();
},
_computeDraftsLink() {
return Gerrit.Nav.getUrlForSearchQuery('has:draft -is:open');
},
_createChangeTap(e) {
this.$.destinationDialog.open();
},
_handleDestinationConfirm(e) {
this.$.commandsDialog.branch = e.detail.branch;
this.$.commandsDialog.open();
},
});
})();