chrome-devtools-frontend
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Chrome DevTools UI
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JavaScript
// Copyright (c) 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import * as Common from '../common/common.js';
import * as Components from '../components/components.js';
import * as Host from '../host/host.js';
import * as i18n from '../i18n/i18n.js';
import * as MobileThrottling from '../mobile_throttling/mobile_throttling.js';
import * as Network from '../network/network.js';
import * as SDK from '../sdk/sdk.js';
import * as UI from '../ui/ui.js';
import {ServiceWorkerUpdateCycleHelper} from './ServiceWorkerUpdateCycleHelper.js';
export const UIStrings = {
/**
*@description Text in Application Panel Sidebar of the Application panel
*/
serviceWorkers: '`Service Workers`',
/**
*@description Text for linking to other Service Worker registrations
*/
serviceWorkersFromOtherOrigins: 'Service workers from other origins',
/**
*@description Title of update on reload setting in service workers view of the application panel
*/
updateOnReload: 'Update on reload',
/**
*@description Tooltip text that appears on the setting when hovering over it in Service Workers View of the Application panel
*/
onPageReloadForceTheService: 'On page reload, force the `service worker` to update, and activate it',
/**
*@description Title of bypass service worker setting in service workers view of the application panel
*/
bypassForNetwork: 'Bypass for network',
/**
*@description Tooltip text that appears on the setting when hovering over it in Service Workers View of the Application panel
*/
bypassTheServiceWorkerAndLoad: 'Bypass the `service worker` and load resources from the network',
/**
*@description Screen reader title for a section of the Service Workers view of the Application panel
*@example {https://example.com} PH1
*/
serviceWorkerForS: '`Service worker` for {PH1}',
/**
*@description Text in Service Workers View of the Application panel
*/
testPushMessageFromDevtools: 'Test push message from DevTools.',
/**
*@description Button label for service worker network requests
*/
networkRequests: 'Network requests',
/**
*@description Text in Service Workers View of the Application panel
*/
update: 'Update',
/**
*@description Text in Service Workers View of the Application panel
*/
unregisterServiceWorker: 'Unregister service worker',
/**
*@description Text in Service Workers View of the Application panel
*/
unregister: 'Unregister',
/**
*@description Text for the source of something
*/
source: 'Source',
/**
*@description Text for the status of something
*/
status: 'Status',
/**
*@description Text in Service Workers View of the Application panel
*/
clients: 'Clients',
/**
* @description Text in Service Workers View of the Application panel. Label for a section of the
* tool which allows the developer to send a test push message to the service worker.
*/
pushString: 'Push',
/**
*@description Text in Service Workers View of the Application panel
*/
pushData: 'Push data',
/**
*@description Text in Service Workers View of the Application panel
*/
syncString: 'Sync',
/**
*@description Placeholder text for the input box where a user is asked for a test tag to sync. This is used as a compound noun, not as a verb.
*/
syncTag: 'Sync tag',
/**
*@description Text for button in Service Workers View of the Application panel that dispatches a periodicsync event
*/
periodicSync: 'Periodic Sync',
/**
*@description Default tag for a periodicsync event in Service Workers View of the Application panel
*/
periodicSyncTag: 'Periodic Sync tag',
/**
*@description Aria accessible name in Service Workers View of the Application panel
*@example {3} PH1
*/
sRegistrationErrors: '{PH1} registration errors',
/**
*@description Text in Service Workers View of the Application panel
*@example {7/3/2019, 3:38:37 PM} PH1
*/
receivedS: 'Received {PH1}',
/**
*@description Text in Service Workers View of the Application panel
*@example {example.com} PH1
*/
sDeleted: '{PH1} - deleted',
/**
*@description Text in Service Workers View of the Application panel
*@example {1} PH1
*@example {stopped} PH2
*/
sActivatedAndIsS: '#{PH1} activated and is {PH2}',
/**
*@description Text in Service Workers View of the Application panel
*/
stopString: 'stop',
/**
*@description Text in Service Workers View of the Application panel
*/
inspect: 'inspect',
/**
*@description Text in Service Workers View of the Application panel
*/
startString: 'start',
/**
*@description Text in Service Workers View of the Application panel
*@example {2} PH1
*/
sIsRedundant: '#{PH1} is redundant',
/**
*@description Text in Service Workers View of the Application panel
*@example {2} PH1
*/
sWaitingToActivate: '#{PH1} waiting to activate',
/**
*@description Text in Service Workers View of the Application panel
*/
skipwaiting: 'skipWaiting',
/**
*@description Text in Service Workers View of the Application panel
*@example {2} PH1
*/
sTryingToInstall: '#{PH1} trying to install',
/**
*@description Text in Service Workers Update Timeline. Update is a noun.
*/
updateCycle: 'Update Cycle',
/**
*@description Text of a DOM element in Service Workers View of the Application panel
*@example {example.com} PH1
*/
workerS: 'Worker: {PH1}',
/**
*@description Link text in Service Workers View of the Application panel. When the link is clicked,
* the focus is moved to the service worker's client page.
*/
focus: 'focus',
};
const str_ = i18n.i18n.registerUIStrings('resources/ServiceWorkersView.js', UIStrings);
const i18nString = i18n.i18n.getLocalizedString.bind(undefined, str_);
let throttleDisabledForDebugging = false;
/**
* @param {boolean} enable
*/
export const setThrottleDisabledForDebugging = enable => {
throttleDisabledForDebugging = enable;
};
/**
* @implements {SDK.SDKModel.SDKModelObserver<!SDK.ServiceWorkerManager.ServiceWorkerManager>}
*/
export class ServiceWorkersView extends UI.Widget.VBox {
constructor() {
super(true);
this.registerRequiredCSS('resources/serviceWorkersView.css', {enableLegacyPatching: false});
// TODO(crbug.com/1156978): Replace UI.ReportView.ReportView with ReportView.ts web component.
this._currentWorkersView = new UI.ReportView.ReportView(i18nString(UIStrings.serviceWorkers));
this._currentWorkersView.setBodyScrollable(false);
this.contentElement.classList.add('service-worker-list');
this._currentWorkersView.show(this.contentElement);
this._currentWorkersView.element.classList.add('service-workers-this-origin');
this._toolbar = this._currentWorkersView.createToolbar();
this._toolbar.makeWrappable(true /* growVertically */);
/** @type {!Map<!SDK.ServiceWorkerManager.ServiceWorkerRegistration, !Section>} */
this._sections = new Map();
/** @type {?SDK.ServiceWorkerManager.ServiceWorkerManager} */
this._manager = null;
/** @type {?SDK.SecurityOriginManager.SecurityOriginManager} */
this._securityOriginManager = null;
/** @type {!WeakMap<!UI.ReportView.Section, !SDK.ServiceWorkerManager.ServiceWorkerRegistration>} */
this._sectionToRegistration = new WeakMap();
const othersDiv = this.contentElement.createChild('div', 'service-workers-other-origin');
// TODO(crbug.com/1156978): Replace UI.ReportView.ReportView with ReportView.ts web component.
const othersView = new UI.ReportView.ReportView();
othersView.setHeaderVisible(false);
othersView.show(othersDiv);
const othersSection = othersView.appendSection(i18nString(UIStrings.serviceWorkersFromOtherOrigins));
const othersSectionRow = othersSection.appendRow();
const seeOthers = UI.Fragment.html
`<a class="devtools-link" role="link" tabindex="0" href="chrome://serviceworker-internals" target="_blank" style="display: inline; cursor: pointer;">See all registrations</a>`;
self.onInvokeElement(seeOthers, event => {
const mainTarget = SDK.SDKModel.TargetManager.instance().mainTarget();
mainTarget && mainTarget.targetAgent().invoke_createTarget({url: 'chrome://serviceworker-internals?devtools'});
event.consume(true);
});
othersSectionRow.appendChild(seeOthers);
this._toolbar.appendToolbarItem(
MobileThrottling.ThrottlingManager.throttlingManager().createOfflineToolbarCheckbox());
const updateOnReloadSetting =
Common.Settings.Settings.instance().createSetting('serviceWorkerUpdateOnReload', false);
updateOnReloadSetting.setTitle(i18nString(UIStrings.updateOnReload));
const forceUpdate =
new UI.Toolbar.ToolbarSettingCheckbox(updateOnReloadSetting, i18nString(UIStrings.onPageReloadForceTheService));
this._toolbar.appendToolbarItem(forceUpdate);
const bypassServiceWorkerSetting = Common.Settings.Settings.instance().createSetting('bypassServiceWorker', false);
bypassServiceWorkerSetting.setTitle(i18nString(UIStrings.bypassForNetwork));
const fallbackToNetwork = new UI.Toolbar.ToolbarSettingCheckbox(
bypassServiceWorkerSetting, i18nString(UIStrings.bypassTheServiceWorkerAndLoad));
this._toolbar.appendToolbarItem(fallbackToNetwork);
/** @type {!Map<!SDK.ServiceWorkerManager.ServiceWorkerManager, !Array<!Common.EventTarget.EventDescriptor>>}*/
this._eventListeners = new Map();
SDK.SDKModel.TargetManager.instance().observeModels(SDK.ServiceWorkerManager.ServiceWorkerManager, this);
this._updateListVisibility();
/**
* @param {!Event} event
*/
const drawerChangeHandler = event => {
// @ts-ignore: No support for custom event listener
const isDrawerOpen = event.detail && event.detail.isDrawerOpen;
if (this._manager && !isDrawerOpen) {
const {serviceWorkerNetworkRequestsPanelStatus: {isOpen, openedAt}} = this._manager;
if (isOpen) {
const networkLocation = UI.ViewManager.ViewManager.instance().locationNameForViewId('network');
UI.ViewManager.ViewManager.instance().showViewInLocation('network', networkLocation, false);
Network.NetworkPanel.NetworkPanel.revealAndFilter([]);
const currentTime = Date.now();
const timeDifference = currentTime - openedAt;
if (timeDifference < 2000) {
Host.userMetrics.actionTaken(Host.UserMetrics.Action.ServiceWorkerNetworkRequestClosedQuickly);
}
this._manager.serviceWorkerNetworkRequestsPanelStatus = {
isOpen: false,
openedAt: 0,
};
}
}
};
document.body.addEventListener(UI.InspectorView.Events.DrawerChange, drawerChangeHandler);
}
/**
* @override
* @param {!SDK.ServiceWorkerManager.ServiceWorkerManager} serviceWorkerManager
*/
modelAdded(serviceWorkerManager) {
if (this._manager) {
return;
}
this._manager = serviceWorkerManager;
this._securityOriginManager =
/** @type {!SDK.SecurityOriginManager.SecurityOriginManager} */ (
serviceWorkerManager.target().model(SDK.SecurityOriginManager.SecurityOriginManager));
for (const registration of this._manager.registrations().values()) {
this._updateRegistration(registration);
}
this._eventListeners.set(serviceWorkerManager, [
this._manager.addEventListener(
SDK.ServiceWorkerManager.Events.RegistrationUpdated, this._registrationUpdated, this),
this._manager.addEventListener(
SDK.ServiceWorkerManager.Events.RegistrationDeleted, this._registrationDeleted, this),
this._securityOriginManager.addEventListener(
SDK.SecurityOriginManager.Events.SecurityOriginAdded, this._updateSectionVisibility, this),
this._securityOriginManager.addEventListener(
SDK.SecurityOriginManager.Events.SecurityOriginRemoved, this._updateSectionVisibility, this),
]);
}
/**
* @override
* @param {!SDK.ServiceWorkerManager.ServiceWorkerManager} serviceWorkerManager
*/
modelRemoved(serviceWorkerManager) {
if (!this._manager || this._manager !== serviceWorkerManager) {
return;
}
Common.EventTarget.EventTarget.removeEventListeners(this._eventListeners.get(serviceWorkerManager) || []);
this._eventListeners.delete(serviceWorkerManager);
this._manager = null;
this._securityOriginManager = null;
}
/**
* @param {!SDK.ServiceWorkerManager.ServiceWorkerRegistration} registration
* @return {number}
*/
_getTimeStamp(registration) {
const versions = registration.versionsByMode();
/** @type {number|undefined} */
let timestamp = 0;
const active = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Active);
const installing = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Installing);
const waiting = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Waiting);
const redundant = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Redundant);
if (active) {
timestamp = active.scriptResponseTime;
} else if (waiting) {
timestamp = waiting.scriptResponseTime;
} else if (installing) {
timestamp = installing.scriptResponseTime;
} else if (redundant) {
timestamp = redundant.scriptResponseTime;
}
return timestamp || 0;
}
_updateSectionVisibility() {
let hasThis = false;
const movedSections = [];
for (const section of this._sections.values()) {
const expectedView = this._getReportViewForOrigin(section._registration.securityOrigin);
hasThis = hasThis || expectedView === this._currentWorkersView;
if (section._section.parentWidget() !== expectedView) {
movedSections.push(section);
}
}
for (const section of movedSections) {
const registration = section._registration;
this._removeRegistrationFromList(registration);
this._updateRegistration(registration, true);
}
this._currentWorkersView.sortSections((aSection, bSection) => {
const aRegistration = this._sectionToRegistration.get(aSection);
const bRegistration = this._sectionToRegistration.get(bSection);
const aTimestamp = aRegistration ? this._getTimeStamp(aRegistration) : 0;
const bTimestamp = bRegistration ? this._getTimeStamp(bRegistration) : 0;
// the newest (largest timestamp value) should be the first
return bTimestamp - aTimestamp;
});
for (const section of this._sections.values()) {
if (section._section.parentWidget() === this._currentWorkersView ||
this._isRegistrationVisible(section._registration)) {
section._section.showWidget();
} else {
section._section.hideWidget();
}
}
this.contentElement.classList.toggle('service-worker-has-current', Boolean(hasThis));
this._updateListVisibility();
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_registrationUpdated(event) {
const registration = /** @type {!SDK.ServiceWorkerManager.ServiceWorkerRegistration} */ (event.data);
this._updateRegistration(registration);
this._gcRegistrations();
}
_gcRegistrations() {
if (!this._manager || !this._securityOriginManager) {
return;
}
let hasNonDeletedRegistrations = false;
const securityOrigins = new Set(this._securityOriginManager.securityOrigins());
for (const registration of this._manager.registrations().values()) {
if (!securityOrigins.has(registration.securityOrigin) && !this._isRegistrationVisible(registration)) {
continue;
}
if (!registration.canBeRemoved()) {
hasNonDeletedRegistrations = true;
break;
}
}
if (!hasNonDeletedRegistrations) {
return;
}
for (const registration of this._manager.registrations().values()) {
const visible = securityOrigins.has(registration.securityOrigin) || this._isRegistrationVisible(registration);
if (!visible && registration.canBeRemoved()) {
this._removeRegistrationFromList(registration);
}
}
}
/**
* @param {string} origin
* @return {?UI.ReportView.ReportView}
*/
_getReportViewForOrigin(origin) {
if (this._securityOriginManager &&
(this._securityOriginManager.securityOrigins().includes(origin) ||
this._securityOriginManager.unreachableMainSecurityOrigin() === origin)) {
return this._currentWorkersView;
}
return null;
}
/**
* @param {!SDK.ServiceWorkerManager.ServiceWorkerRegistration} registration
* @param {boolean=} skipUpdate
*/
_updateRegistration(registration, skipUpdate) {
let section = this._sections.get(registration);
if (!section) {
const title = registration.scopeURL;
const reportView = this._getReportViewForOrigin(registration.securityOrigin);
if (!reportView) {
return;
}
const uiSection = reportView.appendSection(title);
uiSection.setUiGroupTitle(i18nString(UIStrings.serviceWorkerForS, {PH1: title}));
this._sectionToRegistration.set(uiSection, registration);
section = new Section(
/** @type {!SDK.ServiceWorkerManager.ServiceWorkerManager} */ (this._manager), uiSection, registration);
this._sections.set(registration, section);
}
if (skipUpdate) {
return;
}
this._updateSectionVisibility();
section._scheduleUpdate();
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_registrationDeleted(event) {
const registration = /** @type {!SDK.ServiceWorkerManager.ServiceWorkerRegistration} */ (event.data);
this._removeRegistrationFromList(registration);
}
/**
* @param {!SDK.ServiceWorkerManager.ServiceWorkerRegistration} registration
*/
_removeRegistrationFromList(registration) {
const section = this._sections.get(registration);
if (section) {
section._section.detach();
}
this._sections.delete(registration);
this._updateSectionVisibility();
}
/**
* @param {!SDK.ServiceWorkerManager.ServiceWorkerRegistration} registration
* @return {boolean}
*/
_isRegistrationVisible(registration) {
if (!registration.scopeURL) {
return true;
}
return false;
}
_updateListVisibility() {
this.contentElement.classList.toggle('service-worker-list-empty', this._sections.size === 0);
}
}
export class Section {
/**
* @param {!SDK.ServiceWorkerManager.ServiceWorkerManager} manager
* @param {!UI.ReportView.Section} section
* @param {!SDK.ServiceWorkerManager.ServiceWorkerRegistration} registration
*/
constructor(manager, section, registration) {
this._manager = manager;
this._section = section;
this._registration = registration;
/** @type {?symbol} */
this._fingerprint = null;
this._pushNotificationDataSetting = Common.Settings.Settings.instance().createLocalSetting(
'pushData', i18nString(UIStrings.testPushMessageFromDevtools));
this._syncTagNameSetting =
Common.Settings.Settings.instance().createLocalSetting('syncTagName', 'test-tag-from-devtools');
this._periodicSyncTagNameSetting =
Common.Settings.Settings.instance().createLocalSetting('periodicSyncTagName', 'test-tag-from-devtools');
this._toolbar = section.createToolbar();
this._toolbar.renderAsLinks();
this._updateCycleElement = ServiceWorkerUpdateCycleHelper.createTimingTable(registration);
this._networkRequests = new UI.Toolbar.ToolbarButton(
i18nString(UIStrings.networkRequests), undefined, i18nString(UIStrings.networkRequests));
this._networkRequests.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, this._networkRequestsClicked, this);
this._toolbar.appendToolbarItem(this._networkRequests);
this._updateButton =
new UI.Toolbar.ToolbarButton(i18nString(UIStrings.update), undefined, i18nString(UIStrings.update));
this._updateButton.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, this._updateButtonClicked, this);
this._toolbar.appendToolbarItem(this._updateButton);
this._deleteButton = new UI.Toolbar.ToolbarButton(
i18nString(UIStrings.unregisterServiceWorker), undefined, i18nString(UIStrings.unregister));
this._deleteButton.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, this._unregisterButtonClicked, this);
this._toolbar.appendToolbarItem(this._deleteButton);
// Preserve the order.
this._sourceField = this._wrapWidget(this._section.appendField(i18nString(UIStrings.source)));
this._statusField = this._wrapWidget(this._section.appendField(i18nString(UIStrings.status)));
this._clientsField = this._wrapWidget(this._section.appendField(i18nString(UIStrings.clients)));
this._createSyncNotificationField(
i18nString(UIStrings.pushString), this._pushNotificationDataSetting.get(), i18nString(UIStrings.pushData),
this._push.bind(this));
this._createSyncNotificationField(
i18nString(UIStrings.syncString), this._syncTagNameSetting.get(), i18nString(UIStrings.syncTag),
this._sync.bind(this));
this._createSyncNotificationField(
i18nString(UIStrings.periodicSync), this._periodicSyncTagNameSetting.get(),
i18nString(UIStrings.periodicSyncTag), tag => this._periodicSync(tag));
this._createUpdateCycleField();
this._linkifier = new Components.Linkifier.Linkifier();
/** @type {!Map<string, !Protocol.Target.TargetInfo>} */
this._clientInfoCache = new Map();
this._throttler = new Common.Throttler.Throttler(500);
}
/**
* @param {string} label
* @param {string} initialValue
* @param {string} placeholder
* @param {function(string):void} callback
*/
_createSyncNotificationField(label, initialValue, placeholder, callback) {
const form =
this._wrapWidget(this._section.appendField(label)).createChild('form', 'service-worker-editor-with-button');
const editor = UI.UIUtils.createInput('source-code service-worker-notification-editor');
form.appendChild(editor);
const button = UI.UIUtils.createTextButton(label);
button.type = 'submit';
form.appendChild(button);
editor.value = initialValue;
editor.placeholder = placeholder;
UI.ARIAUtils.setAccessibleName(editor, label);
form.addEventListener(
'submit',
/** @param {!Event} e */
e => {
callback(editor.value || '');
e.consume(true);
});
}
_scheduleUpdate() {
if (throttleDisabledForDebugging) {
this._update();
return;
}
this._throttler.schedule(this._update.bind(this));
}
/**
* @param {string} versionId
* @return {?SDK.SDKModel.Target}
*/
_targetForVersionId(versionId) {
const version = this._manager.findVersion(versionId);
if (!version || !version.targetId) {
return null;
}
return SDK.SDKModel.TargetManager.instance().targetById(version.targetId);
}
/**
* @param {!Element} versionsStack
* @param {string} icon
* @param {string} label
* @return {!Element}
*/
_addVersion(versionsStack, icon, label) {
const installingEntry = versionsStack.createChild('div', 'service-worker-version');
installingEntry.createChild('div', icon);
const statusString = installingEntry.createChild('span', 'service-worker-version-string');
statusString.textContent = label;
UI.ARIAUtils.markAsAlert(statusString);
return installingEntry;
}
/**
* @param {!SDK.ServiceWorkerManager.ServiceWorkerVersion} version
*/
_updateClientsField(version) {
this._clientsField.removeChildren();
this._section.setFieldVisible(i18nString(UIStrings.clients), Boolean(version.controlledClients.length));
for (const client of version.controlledClients) {
const clientLabelText = this._clientsField.createChild('div', 'service-worker-client');
if (this._clientInfoCache.has(client)) {
this._updateClientInfo(
clientLabelText, /** @type {!Protocol.Target.TargetInfo} */ (this._clientInfoCache.get(client)));
}
this._manager.target()
.targetAgent()
.invoke_getTargetInfo({targetId: client})
.then(this._onClientInfo.bind(this, clientLabelText));
}
}
/**
* @param {!SDK.ServiceWorkerManager.ServiceWorkerVersion} version
*/
_updateSourceField(version) {
this._sourceField.removeChildren();
const fileName = Common.ParsedURL.ParsedURL.extractName(version.scriptURL);
const name = this._sourceField.createChild('div', 'report-field-value-filename');
const link = Components.Linkifier.Linkifier.linkifyURL(
version.scriptURL, /** @type {!Components.Linkifier.LinkifyURLOptions} */ ({text: fileName}));
link.tabIndex = 0;
name.appendChild(link);
if (this._registration.errors.length) {
const errorsLabel = UI.UIUtils.createIconLabel(String(this._registration.errors.length), 'smallicon-error');
errorsLabel.classList.add('devtools-link', 'link');
errorsLabel.tabIndex = 0;
UI.ARIAUtils.setAccessibleName(
errorsLabel, i18nString(UIStrings.sRegistrationErrors, {PH1: this._registration.errors.length}));
self.onInvokeElement(errorsLabel, () => Common.Console.Console.instance().show());
name.appendChild(errorsLabel);
}
if (version.scriptResponseTime !== undefined) {
this._sourceField.createChild('div', 'report-field-value-subtitle').textContent =
i18nString(UIStrings.receivedS, {PH1: new Date(version.scriptResponseTime * 1000).toLocaleString()});
}
}
/**
* @return {!Promise<void>}
*/
_update() {
const fingerprint = this._registration.fingerprint();
if (fingerprint === this._fingerprint) {
return Promise.resolve();
}
this._fingerprint = fingerprint;
this._toolbar.setEnabled(!this._registration.isDeleted);
const versions = this._registration.versionsByMode();
const scopeURL = this._registration.scopeURL;
const title = this._registration.isDeleted ? i18nString(UIStrings.sDeleted, {PH1: scopeURL}) : scopeURL;
this._section.setTitle(title);
const active = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Active);
const waiting = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Waiting);
const installing = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Installing);
const redundant = versions.get(SDK.ServiceWorkerManager.ServiceWorkerVersion.Modes.Redundant);
this._statusField.removeChildren();
const versionsStack = this._statusField.createChild('div', 'service-worker-version-stack');
versionsStack.createChild('div', 'service-worker-version-stack-bar');
if (active) {
this._updateSourceField(active);
const localizedRunningStatus =
SDK.ServiceWorkerManager.ServiceWorkerVersion.RunningStatus[active.currentState.runningStatus];
const activeEntry = this._addVersion(
versionsStack, 'service-worker-active-circle',
i18nString(UIStrings.sActivatedAndIsS, {PH1: active.id, PH2: localizedRunningStatus}));
if (active.isRunning() || active.isStarting()) {
this._createLink(activeEntry, i18nString(UIStrings.stopString), this._stopButtonClicked.bind(this, active.id));
if (!this._targetForVersionId(active.id)) {
this._createLink(
activeEntry, i18nString(UIStrings.inspect), this._inspectButtonClicked.bind(this, active.id));
}
} else if (active.isStartable()) {
this._createLink(activeEntry, i18nString(UIStrings.startString), this._startButtonClicked.bind(this));
}
this._updateClientsField(active);
} else if (redundant) {
this._updateSourceField(redundant);
this._addVersion(
versionsStack, 'service-worker-redundant-circle', i18nString(UIStrings.sIsRedundant, {PH1: redundant.id}));
this._updateClientsField(redundant);
}
if (waiting) {
const waitingEntry = this._addVersion(
versionsStack, 'service-worker-waiting-circle', i18nString(UIStrings.sWaitingToActivate, {PH1: waiting.id}));
this._createLink(waitingEntry, i18nString(UIStrings.skipwaiting), this._skipButtonClicked.bind(this));
if (waiting.scriptResponseTime !== undefined) {
waitingEntry.createChild('div', 'service-worker-subtitle').textContent =
i18nString(UIStrings.receivedS, {PH1: new Date(waiting.scriptResponseTime * 1000).toLocaleString()});
}
if (!this._targetForVersionId(waiting.id) && (waiting.isRunning() || waiting.isStarting())) {
this._createLink(
waitingEntry, i18nString(UIStrings.inspect), this._inspectButtonClicked.bind(this, waiting.id));
}
}
if (installing) {
const installingEntry = this._addVersion(
versionsStack, 'service-worker-installing-circle',
i18nString(UIStrings.sTryingToInstall, {PH1: installing.id}));
if (installing.scriptResponseTime !== undefined) {
installingEntry.createChild('div', 'service-worker-subtitle').textContent =
i18nString('Received %s', new Date(installing.scriptResponseTime * 1000).toLocaleString());
}
if (!this._targetForVersionId(installing.id) && (installing.isRunning() || installing.isStarting())) {
this._createLink(
installingEntry, i18nString(UIStrings.inspect), this._inspectButtonClicked.bind(this, installing.id));
}
}
ServiceWorkerUpdateCycleHelper.refresh(this._updateCycleElement, this._registration);
return Promise.resolve();
}
/**
* @param {!Element} parent
* @param {string} title
* @param {function():void} listener
* @param {string=} className
* @param {boolean=} useCapture
* @return {!Element}
*/
_createLink(parent, title, listener, className, useCapture) {
const button = /** @type {!HTMLElement} */ (document.createElement('button'));
if (className) {
button.className = className;
}
button.classList.add('link', 'devtools-link');
button.textContent = title;
button.tabIndex = 0;
button.addEventListener('click', listener, useCapture);
parent.appendChild(button);
return button;
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_unregisterButtonClicked(event) {
this._manager.deleteRegistration(this._registration.id);
}
_createUpdateCycleField() {
this._updateCycleForm =
this._wrapWidget(this._section.appendField(i18nString(UIStrings.updateCycle))).createChild('form');
this._updateCycleForm.appendChild(this._updateCycleElement);
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_updateButtonClicked(event) {
this._manager.updateRegistration(this._registration.id);
}
/**
* @param {!Common.EventTarget.EventTargetEvent} event
*/
_networkRequestsClicked(event) {
const applicationTabLocation = UI.ViewManager.ViewManager.instance().locationNameForViewId('resources');
const networkTabLocation = applicationTabLocation === 'drawer-view' ? 'panel' : 'drawer-view';
UI.ViewManager.ViewManager.instance().showViewInLocation('network', networkTabLocation);
Network.NetworkPanel.NetworkPanel.revealAndFilter([
{
filterType: Network.NetworkLogView.FilterType.Is,
filterValue: Network.NetworkLogView.IsFilterType.ServiceWorkerIntercepted,
},
]);
const requests = SDK.NetworkLog.NetworkLog.instance().requests();
let lastRequest = null;
if (Array.isArray(requests)) {
for (const request of requests) {
if (!lastRequest && request.fetchedViaServiceWorker) {
lastRequest = request;
}
if (request.fetchedViaServiceWorker && lastRequest &&
lastRequest.responseReceivedTime < request.responseReceivedTime) {
lastRequest = request;
}
}
}
if (lastRequest) {
Network.NetworkPanel.NetworkPanel.selectAndShowRequest(
lastRequest, Network.NetworkItemView.Tabs.Timing, {clearFilter: false});
}
this._manager.serviceWorkerNetworkRequestsPanelStatus = {
isOpen: true,
openedAt: Date.now(),
};
Host.userMetrics.actionTaken(Host.UserMetrics.Action.ServiceWorkerNetworkRequestClicked);
}
/**
* @param {string} data
*/
_push(data) {
this._pushNotificationDataSetting.set(data);
this._manager.deliverPushMessage(this._registration.id, data);
}
/**
* @param {string} tag
*/
_sync(tag) {
this._syncTagNameSetting.set(tag);
this._manager.dispatchSyncEvent(this._registration.id, tag, true);
}
/**
* @param {string} tag
*/
_periodicSync(tag) {
this._periodicSyncTagNameSetting.set(tag);
this._manager.dispatchPeriodicSyncEvent(this._registration.id, tag);
}
/**
* @param {!Element} element
* @param {!Protocol.Target.GetTargetInfoResponse} targetInfoResponse
*/
_onClientInfo(element, targetInfoResponse) {
const targetInfo = targetInfoResponse.targetInfo;
if (!targetInfo) {
return;
}
this._clientInfoCache.set(targetInfo.targetId, targetInfo);
this._updateClientInfo(element, targetInfo);
}
/**
* @param {!Element} element
* @param {!Protocol.Target.TargetInfo} targetInfo
*/
_updateClientInfo(element, targetInfo) {
if (targetInfo.type !== 'page' && targetInfo.type === 'iframe') {
const clientString = element.createChild('span', 'service-worker-client-string');
UI.UIUtils.createTextChild(clientString, i18nString(UIStrings.workerS, {PH1: targetInfo.url}));
return;
}
element.removeChildren();
const clientString = element.createChild('span', 'service-worker-client-string');
UI.UIUtils.createTextChild(clientString, targetInfo.url);
this._createLink(
element, i18nString(UIStrings.focus), this._activateTarget.bind(this, targetInfo.targetId),
'service-worker-client-focus-link');
}
/**
* @param {string} targetId
*/
_activateTarget(targetId) {
this._manager.target().targetAgent().invoke_activateTarget({targetId});
}
_startButtonClicked() {
this._manager.startWorker(this._registration.scopeURL);
}
_skipButtonClicked() {
this._manager.skipWaiting(this._registration.scopeURL);
}
/**
* @param {string} versionId
*/
_stopButtonClicked(versionId) {
this._manager.stopWorker(versionId);
}
/**
* @param {string} versionId
*/
_inspectButtonClicked(versionId) {
this._manager.inspectWorker(versionId);
}
/**
* @param {!Element} container
* @return {!Element}
*/
_wrapWidget(container) {
const shadowRoot = UI.Utils.createShadowRootWithCoreStyles(
container, {cssFile: undefined, enableLegacyPatching: true, delegatesFocus: undefined});
UI.Utils.appendStyle(shadowRoot, 'resources/serviceWorkersView.css', {enableLegacyPatching: false});
const contentElement = document.createElement('div');
shadowRoot.appendChild(contentElement);
return contentElement;
}
}