/** * @license Angular v13.0.3 * (c) 2010-2021 Google LLC. https://angular.io/ * License: MIT */ import { ɵDomAdapter, ɵsetRootDomAdapter, ɵparseCookieValue, ɵgetDOM, DOCUMENT, ɵPLATFORM_BROWSER_ID, XhrFactory, CommonModule } from '@angular/common'; export { ɵgetDOM } from '@angular/common'; import * as i0 from '@angular/core'; import { InjectionToken, ApplicationInitStatus, APP_INITIALIZER, Injector, setTestabilityGetter, ɵglobal, Injectable, Inject, ViewEncapsulation, APP_ID, RendererStyleFlags2, ErrorHandler, ɵsetDocument, PLATFORM_ID, PLATFORM_INITIALIZER, createPlatformFactory, platformCore, ɵINJECTOR_SCOPE, NgZone, RendererFactory2, Testability, ApplicationModule, NgModule, Optional, SkipSelf, ɵɵinject, ApplicationRef, ɵConsole, forwardRef, SecurityContext, ɵallowSanitizationBypassAndThrow, ɵunwrapSafeValue, ɵgetSanitizationBypassType, ɵ_sanitizeUrl, ɵ_sanitizeHtml, ɵbypassSanitizationTrustHtml, ɵbypassSanitizationTrustStyle, ɵbypassSanitizationTrustScript, ɵbypassSanitizationTrustUrl, ɵbypassSanitizationTrustResourceUrl, Version } from '@angular/core'; /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * Provides DOM operations in any browser environment. * * @security Tread carefully! Interacting with the DOM directly is dangerous and * can introduce XSS risks. */ class GenericBrowserDomAdapter extends ɵDomAdapter { constructor() { super(...arguments); this.supportsDOMEvents = true; } } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * A `DomAdapter` powered by full browser DOM APIs. * * @security Tread carefully! Interacting with the DOM directly is dangerous and * can introduce XSS risks. */ /* tslint:disable:requireParameterType no-console */ class BrowserDomAdapter extends GenericBrowserDomAdapter { static makeCurrent() { ɵsetRootDomAdapter(new BrowserDomAdapter()); } onAndCancel(el, evt, listener) { el.addEventListener(evt, listener, false); // Needed to follow Dart's subscription semantic, until fix of // https://code.google.com/p/dart/issues/detail?id=17406 return () => { el.removeEventListener(evt, listener, false); }; } dispatchEvent(el, evt) { el.dispatchEvent(evt); } remove(node) { if (node.parentNode) { node.parentNode.removeChild(node); } } createElement(tagName, doc) { doc = doc || this.getDefaultDocument(); return doc.createElement(tagName); } createHtmlDocument() { return document.implementation.createHTMLDocument('fakeTitle'); } getDefaultDocument() { return document; } isElementNode(node) { return node.nodeType === Node.ELEMENT_NODE; } isShadowRoot(node) { return node instanceof DocumentFragment; } /** @deprecated No longer being used in Ivy code. To be removed in version 14. */ getGlobalEventTarget(doc, target) { if (target === 'window') { return window; } if (target === 'document') { return doc; } if (target === 'body') { return doc.body; } return null; } getBaseHref(doc) { const href = getBaseElementHref(); return href == null ? null : relativePath(href); } resetBaseElement() { baseElement = null; } getUserAgent() { return window.navigator.userAgent; } getCookie(name) { return ɵparseCookieValue(document.cookie, name); } } let baseElement = null; function getBaseElementHref() { baseElement = baseElement || document.querySelector('base'); return baseElement ? baseElement.getAttribute('href') : null; } // based on urlUtils.js in AngularJS 1 let urlParsingNode; function relativePath(url) { urlParsingNode = urlParsingNode || document.createElement('a'); urlParsingNode.setAttribute('href', url); const pathName = urlParsingNode.pathname; return pathName.charAt(0) === '/' ? pathName : `/${pathName}`; } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * An id that identifies a particular application being bootstrapped, that should * match across the client/server boundary. */ const TRANSITION_ID = new InjectionToken('TRANSITION_ID'); function appInitializerFactory(transitionId, document, injector) { return () => { // Wait for all application initializers to be completed before removing the styles set by // the server. injector.get(ApplicationInitStatus).donePromise.then(() => { const dom = ɵgetDOM(); const styles = document.querySelectorAll(`style[ng-transition="${transitionId}"]`); for (let i = 0; i < styles.length; i++) { dom.remove(styles[i]); } }); }; } const SERVER_TRANSITION_PROVIDERS = [ { provide: APP_INITIALIZER, useFactory: appInitializerFactory, deps: [TRANSITION_ID, DOCUMENT, Injector], multi: true }, ]; /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ class BrowserGetTestability { static init() { setTestabilityGetter(new BrowserGetTestability()); } addToWindow(registry) { ɵglobal['getAngularTestability'] = (elem, findInAncestors = true) => { const testability = registry.findTestabilityInTree(elem, findInAncestors); if (testability == null) { throw new Error('Could not find testability for element.'); } return testability; }; ɵglobal['getAllAngularTestabilities'] = () => registry.getAllTestabilities(); ɵglobal['getAllAngularRootElements'] = () => registry.getAllRootElements(); const whenAllStable = (callback /** TODO #9100 */) => { const testabilities = ɵglobal['getAllAngularTestabilities'](); let count = testabilities.length; let didWork = false; const decrement = function (didWork_ /** TODO #9100 */) { didWork = didWork || didWork_; count--; if (count == 0) { callback(didWork); } }; testabilities.forEach(function (testability /** TODO #9100 */) { testability.whenStable(decrement); }); }; if (!ɵglobal['frameworkStabilizers']) { ɵglobal['frameworkStabilizers'] = []; } ɵglobal['frameworkStabilizers'].push(whenAllStable); } findTestabilityInTree(registry, elem, findInAncestors) { if (elem == null) { return null; } const t = registry.getTestability(elem); if (t != null) { return t; } else if (!findInAncestors) { return null; } if (ɵgetDOM().isShadowRoot(elem)) { return this.findTestabilityInTree(registry, elem.host, true); } return this.findTestabilityInTree(registry, elem.parentElement, true); } } /** * A factory for `HttpXhrBackend` that uses the `XMLHttpRequest` browser API. */ class BrowserXhr { build() { return new XMLHttpRequest(); } } BrowserXhr.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserXhr, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); BrowserXhr.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserXhr }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserXhr, decorators: [{ type: Injectable }] }); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * The injection token for the event-manager plug-in service. * * @publicApi */ const EVENT_MANAGER_PLUGINS = new InjectionToken('EventManagerPlugins'); /** * An injectable service that provides event management for Angular * through a browser plug-in. * * @publicApi */ class EventManager { /** * Initializes an instance of the event-manager service. */ constructor(plugins, _zone) { this._zone = _zone; this._eventNameToPlugin = new Map(); plugins.forEach(p => p.manager = this); this._plugins = plugins.slice().reverse(); } /** * Registers a handler for a specific element and event. * * @param element The HTML element to receive event notifications. * @param eventName The name of the event to listen for. * @param handler A function to call when the notification occurs. Receives the * event object as an argument. * @returns A callback function that can be used to remove the handler. */ addEventListener(element, eventName, handler) { const plugin = this._findPluginFor(eventName); return plugin.addEventListener(element, eventName, handler); } /** * Registers a global handler for an event in a target view. * * @param target A target for global event notifications. One of "window", "document", or "body". * @param eventName The name of the event to listen for. * @param handler A function to call when the notification occurs. Receives the * event object as an argument. * @returns A callback function that can be used to remove the handler. * @deprecated No longer being used in Ivy code. To be removed in version 14. */ addGlobalEventListener(target, eventName, handler) { const plugin = this._findPluginFor(eventName); return plugin.addGlobalEventListener(target, eventName, handler); } /** * Retrieves the compilation zone in which event listeners are registered. */ getZone() { return this._zone; } /** @internal */ _findPluginFor(eventName) { const plugin = this._eventNameToPlugin.get(eventName); if (plugin) { return plugin; } const plugins = this._plugins; for (let i = 0; i < plugins.length; i++) { const plugin = plugins[i]; if (plugin.supports(eventName)) { this._eventNameToPlugin.set(eventName, plugin); return plugin; } } throw new Error(`No event manager plugin found for event ${eventName}`); } } EventManager.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: EventManager, deps: [{ token: EVENT_MANAGER_PLUGINS }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Injectable }); EventManager.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: EventManager }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: EventManager, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [EVENT_MANAGER_PLUGINS] }] }, { type: i0.NgZone }]; } }); class EventManagerPlugin { constructor(_doc) { this._doc = _doc; } addGlobalEventListener(element, eventName, handler) { const target = ɵgetDOM().getGlobalEventTarget(this._doc, element); if (!target) { throw new Error(`Unsupported event target ${target} for event ${eventName}`); } return this.addEventListener(target, eventName, handler); } } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ class SharedStylesHost { constructor() { /** @internal */ this._stylesSet = new Set(); } addStyles(styles) { const additions = new Set(); styles.forEach(style => { if (!this._stylesSet.has(style)) { this._stylesSet.add(style); additions.add(style); } }); this.onStylesAdded(additions); } onStylesAdded(additions) { } getAllStyles() { return Array.from(this._stylesSet); } } SharedStylesHost.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: SharedStylesHost, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); SharedStylesHost.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: SharedStylesHost }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: SharedStylesHost, decorators: [{ type: Injectable }] }); class DomSharedStylesHost extends SharedStylesHost { constructor(_doc) { super(); this._doc = _doc; // Maps all registered host nodes to a list of style nodes that have been added to the host node. this._hostNodes = new Map(); this._hostNodes.set(_doc.head, []); } _addStylesToHost(styles, host, styleNodes) { styles.forEach((style) => { const styleEl = this._doc.createElement('style'); styleEl.textContent = style; styleNodes.push(host.appendChild(styleEl)); }); } addHost(hostNode) { const styleNodes = []; this._addStylesToHost(this._stylesSet, hostNode, styleNodes); this._hostNodes.set(hostNode, styleNodes); } removeHost(hostNode) { const styleNodes = this._hostNodes.get(hostNode); if (styleNodes) { styleNodes.forEach(removeStyle); } this._hostNodes.delete(hostNode); } onStylesAdded(additions) { this._hostNodes.forEach((styleNodes, hostNode) => { this._addStylesToHost(additions, hostNode, styleNodes); }); } ngOnDestroy() { this._hostNodes.forEach(styleNodes => styleNodes.forEach(removeStyle)); } } DomSharedStylesHost.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSharedStylesHost, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); DomSharedStylesHost.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSharedStylesHost }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSharedStylesHost, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); function removeStyle(styleNode) { ɵgetDOM().remove(styleNode); } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ const NAMESPACE_URIS = { 'svg': 'http://www.w3.org/2000/svg', 'xhtml': 'http://www.w3.org/1999/xhtml', 'xlink': 'http://www.w3.org/1999/xlink', 'xml': 'http://www.w3.org/XML/1998/namespace', 'xmlns': 'http://www.w3.org/2000/xmlns/', }; const COMPONENT_REGEX = /%COMP%/g; const NG_DEV_MODE = typeof ngDevMode === 'undefined' || !!ngDevMode; const COMPONENT_VARIABLE = '%COMP%'; const HOST_ATTR = `_nghost-${COMPONENT_VARIABLE}`; const CONTENT_ATTR = `_ngcontent-${COMPONENT_VARIABLE}`; function shimContentAttribute(componentShortId) { return CONTENT_ATTR.replace(COMPONENT_REGEX, componentShortId); } function shimHostAttribute(componentShortId) { return HOST_ATTR.replace(COMPONENT_REGEX, componentShortId); } function flattenStyles(compId, styles, target) { for (let i = 0; i < styles.length; i++) { let style = styles[i]; if (Array.isArray(style)) { flattenStyles(compId, style, target); } else { style = style.replace(COMPONENT_REGEX, compId); target.push(style); } } return target; } function decoratePreventDefault(eventHandler) { // `DebugNode.triggerEventHandler` needs to know if the listener was created with // decoratePreventDefault or is a listener added outside the Angular context so it can handle the // two differently. In the first case, the special '__ngUnwrap__' token is passed to the unwrap // the listener (see below). return (event) => { // Ivy uses '__ngUnwrap__' as a special token that allows us to unwrap the function // so that it can be invoked programmatically by `DebugNode.triggerEventHandler`. The debug_node // can inspect the listener toString contents for the existence of this special token. Because // the token is a string literal, it is ensured to not be modified by compiled code. if (event === '__ngUnwrap__') { return eventHandler; } const allowDefaultBehavior = eventHandler(event); if (allowDefaultBehavior === false) { // TODO(tbosch): move preventDefault into event plugins... event.preventDefault(); event.returnValue = false; } return undefined; }; } let hasLoggedNativeEncapsulationWarning = false; class DomRendererFactory2 { constructor(eventManager, sharedStylesHost, appId) { this.eventManager = eventManager; this.sharedStylesHost = sharedStylesHost; this.appId = appId; this.rendererByCompId = new Map(); this.defaultRenderer = new DefaultDomRenderer2(eventManager); } createRenderer(element, type) { if (!element || !type) { return this.defaultRenderer; } switch (type.encapsulation) { case ViewEncapsulation.Emulated: { let renderer = this.rendererByCompId.get(type.id); if (!renderer) { renderer = new EmulatedEncapsulationDomRenderer2(this.eventManager, this.sharedStylesHost, type, this.appId); this.rendererByCompId.set(type.id, renderer); } renderer.applyToHost(element); return renderer; } // @ts-ignore TODO: Remove as part of FW-2290. TS complains about us dealing with an enum // value that is not known (but previously was the value for ViewEncapsulation.Native) case 1: case ViewEncapsulation.ShadowDom: // TODO(FW-2290): remove the `case 1:` fallback logic and the warning in v12. if ((typeof ngDevMode === 'undefined' || ngDevMode) && // @ts-ignore TODO: Remove as part of FW-2290. TS complains about us dealing with an // enum value that is not known (but previously was the value for // ViewEncapsulation.Native) !hasLoggedNativeEncapsulationWarning && type.encapsulation === 1) { hasLoggedNativeEncapsulationWarning = true; console.warn('ViewEncapsulation.Native is no longer supported. Falling back to ViewEncapsulation.ShadowDom. The fallback will be removed in v12.'); } return new ShadowDomRenderer(this.eventManager, this.sharedStylesHost, element, type); default: { if (!this.rendererByCompId.has(type.id)) { const styles = flattenStyles(type.id, type.styles, []); this.sharedStylesHost.addStyles(styles); this.rendererByCompId.set(type.id, this.defaultRenderer); } return this.defaultRenderer; } } } begin() { } end() { } } DomRendererFactory2.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomRendererFactory2, deps: [{ token: EventManager }, { token: DomSharedStylesHost }, { token: APP_ID }], target: i0.ɵɵFactoryTarget.Injectable }); DomRendererFactory2.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomRendererFactory2 }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomRendererFactory2, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: EventManager }, { type: DomSharedStylesHost }, { type: undefined, decorators: [{ type: Inject, args: [APP_ID] }] }]; } }); class DefaultDomRenderer2 { constructor(eventManager) { this.eventManager = eventManager; this.data = Object.create(null); this.destroyNode = null; } destroy() { } createElement(name, namespace) { if (namespace) { // In cases where Ivy (not ViewEngine) is giving us the actual namespace, the look up by key // will result in undefined, so we just return the namespace here. return document.createElementNS(NAMESPACE_URIS[namespace] || namespace, name); } return document.createElement(name); } createComment(value) { return document.createComment(value); } createText(value) { return document.createTextNode(value); } appendChild(parent, newChild) { parent.appendChild(newChild); } insertBefore(parent, newChild, refChild) { if (parent) { parent.insertBefore(newChild, refChild); } } removeChild(parent, oldChild) { if (parent) { parent.removeChild(oldChild); } } selectRootElement(selectorOrNode, preserveContent) { let el = typeof selectorOrNode === 'string' ? document.querySelector(selectorOrNode) : selectorOrNode; if (!el) { throw new Error(`The selector "${selectorOrNode}" did not match any elements`); } if (!preserveContent) { el.textContent = ''; } return el; } parentNode(node) { return node.parentNode; } nextSibling(node) { return node.nextSibling; } setAttribute(el, name, value, namespace) { if (namespace) { name = namespace + ':' + name; // TODO(FW-811): Ivy may cause issues here because it's passing around // full URIs for namespaces, therefore this lookup will fail. const namespaceUri = NAMESPACE_URIS[namespace]; if (namespaceUri) { el.setAttributeNS(namespaceUri, name, value); } else { el.setAttribute(name, value); } } else { el.setAttribute(name, value); } } removeAttribute(el, name, namespace) { if (namespace) { // TODO(FW-811): Ivy may cause issues here because it's passing around // full URIs for namespaces, therefore this lookup will fail. const namespaceUri = NAMESPACE_URIS[namespace]; if (namespaceUri) { el.removeAttributeNS(namespaceUri, name); } else { // TODO(FW-811): Since ivy is passing around full URIs for namespaces // this could result in properties like `http://www.w3.org/2000/svg:cx="123"`, // which is wrong. el.removeAttribute(`${namespace}:${name}`); } } else { el.removeAttribute(name); } } addClass(el, name) { el.classList.add(name); } removeClass(el, name) { el.classList.remove(name); } setStyle(el, style, value, flags) { if (flags & (RendererStyleFlags2.DashCase | RendererStyleFlags2.Important)) { el.style.setProperty(style, value, flags & RendererStyleFlags2.Important ? 'important' : ''); } else { el.style[style] = value; } } removeStyle(el, style, flags) { if (flags & RendererStyleFlags2.DashCase) { el.style.removeProperty(style); } else { // IE requires '' instead of null // see https://github.com/angular/angular/issues/7916 el.style[style] = ''; } } setProperty(el, name, value) { NG_DEV_MODE && checkNoSyntheticProp(name, 'property'); el[name] = value; } setValue(node, value) { node.nodeValue = value; } listen(target, event, callback) { NG_DEV_MODE && checkNoSyntheticProp(event, 'listener'); if (typeof target === 'string') { return this.eventManager.addGlobalEventListener(target, event, decoratePreventDefault(callback)); } return this.eventManager.addEventListener(target, event, decoratePreventDefault(callback)); } } const AT_CHARCODE = (() => '@'.charCodeAt(0))(); function checkNoSyntheticProp(name, nameKind) { if (name.charCodeAt(0) === AT_CHARCODE) { throw new Error(`Unexpected synthetic ${nameKind} ${name} found. Please make sure that: - Either \`BrowserAnimationsModule\` or \`NoopAnimationsModule\` are imported in your application. - There is corresponding configuration for the animation named \`${name}\` defined in the \`animations\` field of the \`@Component\` decorator (see https://angular.io/api/core/Component#animations).`); } } class EmulatedEncapsulationDomRenderer2 extends DefaultDomRenderer2 { constructor(eventManager, sharedStylesHost, component, appId) { super(eventManager); this.component = component; const styles = flattenStyles(appId + '-' + component.id, component.styles, []); sharedStylesHost.addStyles(styles); this.contentAttr = shimContentAttribute(appId + '-' + component.id); this.hostAttr = shimHostAttribute(appId + '-' + component.id); } applyToHost(element) { super.setAttribute(element, this.hostAttr, ''); } createElement(parent, name) { const el = super.createElement(parent, name); super.setAttribute(el, this.contentAttr, ''); return el; } } class ShadowDomRenderer extends DefaultDomRenderer2 { constructor(eventManager, sharedStylesHost, hostEl, component) { super(eventManager); this.sharedStylesHost = sharedStylesHost; this.hostEl = hostEl; this.shadowRoot = hostEl.attachShadow({ mode: 'open' }); this.sharedStylesHost.addHost(this.shadowRoot); const styles = flattenStyles(component.id, component.styles, []); for (let i = 0; i < styles.length; i++) { const styleEl = document.createElement('style'); styleEl.textContent = styles[i]; this.shadowRoot.appendChild(styleEl); } } nodeOrShadowRoot(node) { return node === this.hostEl ? this.shadowRoot : node; } destroy() { this.sharedStylesHost.removeHost(this.shadowRoot); } appendChild(parent, newChild) { return super.appendChild(this.nodeOrShadowRoot(parent), newChild); } insertBefore(parent, newChild, refChild) { return super.insertBefore(this.nodeOrShadowRoot(parent), newChild, refChild); } removeChild(parent, oldChild) { return super.removeChild(this.nodeOrShadowRoot(parent), oldChild); } parentNode(node) { return this.nodeOrShadowRoot(super.parentNode(this.nodeOrShadowRoot(node))); } } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ class DomEventsPlugin extends EventManagerPlugin { constructor(doc) { super(doc); } // This plugin should come last in the list of plugins, because it accepts all // events. supports(eventName) { return true; } addEventListener(element, eventName, handler) { element.addEventListener(eventName, handler, false); return () => this.removeEventListener(element, eventName, handler); } removeEventListener(target, eventName, callback) { return target.removeEventListener(eventName, callback); } } DomEventsPlugin.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomEventsPlugin, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); DomEventsPlugin.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomEventsPlugin }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomEventsPlugin, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * Defines supported modifiers for key events. */ const MODIFIER_KEYS = ['alt', 'control', 'meta', 'shift']; const DOM_KEY_LOCATION_NUMPAD = 3; // Map to convert some key or keyIdentifier values to what will be returned by getEventKey const _keyMap = { // The following values are here for cross-browser compatibility and to match the W3C standard // cf https://www.w3.org/TR/DOM-Level-3-Events-key/ '\b': 'Backspace', '\t': 'Tab', '\x7F': 'Delete', '\x1B': 'Escape', 'Del': 'Delete', 'Esc': 'Escape', 'Left': 'ArrowLeft', 'Right': 'ArrowRight', 'Up': 'ArrowUp', 'Down': 'ArrowDown', 'Menu': 'ContextMenu', 'Scroll': 'ScrollLock', 'Win': 'OS' }; // There is a bug in Chrome for numeric keypad keys: // https://code.google.com/p/chromium/issues/detail?id=155654 // 1, 2, 3 ... are reported as A, B, C ... const _chromeNumKeyPadMap = { 'A': '1', 'B': '2', 'C': '3', 'D': '4', 'E': '5', 'F': '6', 'G': '7', 'H': '8', 'I': '9', 'J': '*', 'K': '+', 'M': '-', 'N': '.', 'O': '/', '\x60': '0', '\x90': 'NumLock' }; /** * Retrieves modifiers from key-event objects. */ const MODIFIER_KEY_GETTERS = { 'alt': (event) => event.altKey, 'control': (event) => event.ctrlKey, 'meta': (event) => event.metaKey, 'shift': (event) => event.shiftKey }; /** * @publicApi * A browser plug-in that provides support for handling of key events in Angular. */ class KeyEventsPlugin extends EventManagerPlugin { /** * Initializes an instance of the browser plug-in. * @param doc The document in which key events will be detected. */ constructor(doc) { super(doc); } /** * Reports whether a named key event is supported. * @param eventName The event name to query. * @return True if the named key event is supported. */ supports(eventName) { return KeyEventsPlugin.parseEventName(eventName) != null; } /** * Registers a handler for a specific element and key event. * @param element The HTML element to receive event notifications. * @param eventName The name of the key event to listen for. * @param handler A function to call when the notification occurs. Receives the * event object as an argument. * @returns The key event that was registered. */ addEventListener(element, eventName, handler) { const parsedEvent = KeyEventsPlugin.parseEventName(eventName); const outsideHandler = KeyEventsPlugin.eventCallback(parsedEvent['fullKey'], handler, this.manager.getZone()); return this.manager.getZone().runOutsideAngular(() => { return ɵgetDOM().onAndCancel(element, parsedEvent['domEventName'], outsideHandler); }); } static parseEventName(eventName) { const parts = eventName.toLowerCase().split('.'); const domEventName = parts.shift(); if ((parts.length === 0) || !(domEventName === 'keydown' || domEventName === 'keyup')) { return null; } const key = KeyEventsPlugin._normalizeKey(parts.pop()); let fullKey = ''; MODIFIER_KEYS.forEach(modifierName => { const index = parts.indexOf(modifierName); if (index > -1) { parts.splice(index, 1); fullKey += modifierName + '.'; } }); fullKey += key; if (parts.length != 0 || key.length === 0) { // returning null instead of throwing to let another plugin process the event return null; } // NOTE: Please don't rewrite this as so, as it will break JSCompiler property renaming. // The code must remain in the `result['domEventName']` form. // return {domEventName, fullKey}; const result = {}; result['domEventName'] = domEventName; result['fullKey'] = fullKey; return result; } static getEventFullKey(event) { let fullKey = ''; let key = getEventKey(event); key = key.toLowerCase(); if (key === ' ') { key = 'space'; // for readability } else if (key === '.') { key = 'dot'; // because '.' is used as a separator in event names } MODIFIER_KEYS.forEach(modifierName => { if (modifierName != key) { const modifierGetter = MODIFIER_KEY_GETTERS[modifierName]; if (modifierGetter(event)) { fullKey += modifierName + '.'; } } }); fullKey += key; return fullKey; } /** * Configures a handler callback for a key event. * @param fullKey The event name that combines all simultaneous keystrokes. * @param handler The function that responds to the key event. * @param zone The zone in which the event occurred. * @returns A callback function. */ static eventCallback(fullKey, handler, zone) { return (event /** TODO #9100 */) => { if (KeyEventsPlugin.getEventFullKey(event) === fullKey) { zone.runGuarded(() => handler(event)); } }; } /** @internal */ static _normalizeKey(keyName) { // TODO: switch to a Map if the mapping grows too much switch (keyName) { case 'esc': return 'escape'; default: return keyName; } } } KeyEventsPlugin.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: KeyEventsPlugin, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); KeyEventsPlugin.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: KeyEventsPlugin }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: KeyEventsPlugin, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); function getEventKey(event) { let key = event.key; if (key == null) { key = event.keyIdentifier; // keyIdentifier is defined in the old draft of DOM Level 3 Events implemented by Chrome and // Safari cf // https://www.w3.org/TR/2007/WD-DOM-Level-3-Events-20071221/events.html#Events-KeyboardEvents-Interfaces if (key == null) { return 'Unidentified'; } if (key.startsWith('U+')) { key = String.fromCharCode(parseInt(key.substring(2), 16)); if (event.location === DOM_KEY_LOCATION_NUMPAD && _chromeNumKeyPadMap.hasOwnProperty(key)) { // There is a bug in Chrome for numeric keypad keys: // https://code.google.com/p/chromium/issues/detail?id=155654 // 1, 2, 3 ... are reported as A, B, C ... key = _chromeNumKeyPadMap[key]; } } } return _keyMap[key] || key; } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ function initDomAdapter() { BrowserDomAdapter.makeCurrent(); BrowserGetTestability.init(); } function errorHandler() { return new ErrorHandler(); } function _document() { // Tell ivy about the global document ɵsetDocument(document); return document; } const INTERNAL_BROWSER_PLATFORM_PROVIDERS = [ { provide: PLATFORM_ID, useValue: ɵPLATFORM_BROWSER_ID }, { provide: PLATFORM_INITIALIZER, useValue: initDomAdapter, multi: true }, { provide: DOCUMENT, useFactory: _document, deps: [] }, ]; /** * A factory function that returns a `PlatformRef` instance associated with browser service * providers. * * @publicApi */ const platformBrowser = createPlatformFactory(platformCore, 'browser', INTERNAL_BROWSER_PLATFORM_PROVIDERS); const BROWSER_MODULE_PROVIDERS = [ { provide: ɵINJECTOR_SCOPE, useValue: 'root' }, { provide: ErrorHandler, useFactory: errorHandler, deps: [] }, { provide: EVENT_MANAGER_PLUGINS, useClass: DomEventsPlugin, multi: true, deps: [DOCUMENT, NgZone, PLATFORM_ID] }, { provide: EVENT_MANAGER_PLUGINS, useClass: KeyEventsPlugin, multi: true, deps: [DOCUMENT] }, { provide: DomRendererFactory2, useClass: DomRendererFactory2, deps: [EventManager, DomSharedStylesHost, APP_ID] }, { provide: RendererFactory2, useExisting: DomRendererFactory2 }, { provide: SharedStylesHost, useExisting: DomSharedStylesHost }, { provide: DomSharedStylesHost, useClass: DomSharedStylesHost, deps: [DOCUMENT] }, { provide: Testability, useClass: Testability, deps: [NgZone] }, { provide: EventManager, useClass: EventManager, deps: [EVENT_MANAGER_PLUGINS, NgZone] }, { provide: XhrFactory, useClass: BrowserXhr, deps: [] }, ]; /** * Exports required infrastructure for all Angular apps. * Included by default in all Angular apps created with the CLI * `new` command. * Re-exports `CommonModule` and `ApplicationModule`, making their * exports and providers available to all apps. * * @publicApi */ class BrowserModule { constructor(parentModule) { if (parentModule) { throw new Error(`BrowserModule has already been loaded. If you need access to common directives such as NgIf and NgFor from a lazy loaded module, import CommonModule instead.`); } } /** * Configures a browser-based app to transition from a server-rendered app, if * one is present on the page. * * @param params An object containing an identifier for the app to transition. * The ID must match between the client and server versions of the app. * @returns The reconfigured `BrowserModule` to import into the app's root `AppModule`. */ static withServerTransition(params) { return { ngModule: BrowserModule, providers: [ { provide: APP_ID, useValue: params.appId }, { provide: TRANSITION_ID, useExisting: APP_ID }, SERVER_TRANSITION_PROVIDERS, ], }; } } BrowserModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserModule, deps: [{ token: BrowserModule, optional: true, skipSelf: true }], target: i0.ɵɵFactoryTarget.NgModule }); BrowserModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserModule, exports: [CommonModule, ApplicationModule] }); BrowserModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserModule, providers: BROWSER_MODULE_PROVIDERS, imports: [CommonModule, ApplicationModule] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserModule, decorators: [{ type: NgModule, args: [{ providers: BROWSER_MODULE_PROVIDERS, exports: [CommonModule, ApplicationModule] }] }], ctorParameters: function () { return [{ type: BrowserModule, decorators: [{ type: Optional }, { type: SkipSelf }, { type: Inject, args: [BrowserModule] }] }]; } }); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * Factory to create a `Meta` service instance for the current DOM document. */ function createMeta() { return new Meta(ɵɵinject(DOCUMENT)); } /** * A service for managing HTML `` tags. * * Properties of the `MetaDefinition` object match the attributes of the * HTML `` tag. These tags define document metadata that is important for * things like configuring a Content Security Policy, defining browser compatibility * and security settings, setting HTTP Headers, defining rich content for social sharing, * and Search Engine Optimization (SEO). * * To identify specific `` tags in a document, use an attribute selection * string in the format `"tag_attribute='value string'"`. * For example, an `attrSelector` value of `"name='description'"` matches a tag * whose `name` attribute has the value `"description"`. * Selectors are used with the `querySelector()` Document method, * in the format `meta[{attrSelector}]`. * * @see [HTML meta tag](https://developer.mozilla.org/docs/Web/HTML/Element/meta) * @see [Document.querySelector()](https://developer.mozilla.org/docs/Web/API/Document/querySelector) * * * @publicApi */ class Meta { constructor(_doc) { this._doc = _doc; this._dom = ɵgetDOM(); } /** * Retrieves or creates a specific `` tag element in the current HTML document. * In searching for an existing tag, Angular attempts to match the `name` or `property` attribute * values in the provided tag definition, and verifies that all other attribute values are equal. * If an existing element is found, it is returned and is not modified in any way. * @param tag The definition of a `` element to match or create. * @param forceCreation True to create a new element without checking whether one already exists. * @returns The existing element with the same attributes and values if found, * the new element if no match is found, or `null` if the tag parameter is not defined. */ addTag(tag, forceCreation = false) { if (!tag) return null; return this._getOrCreateElement(tag, forceCreation); } /** * Retrieves or creates a set of `` tag elements in the current HTML document. * In searching for an existing tag, Angular attempts to match the `name` or `property` attribute * values in the provided tag definition, and verifies that all other attribute values are equal. * @param tags An array of tag definitions to match or create. * @param forceCreation True to create new elements without checking whether they already exist. * @returns The matching elements if found, or the new elements. */ addTags(tags, forceCreation = false) { if (!tags) return []; return tags.reduce((result, tag) => { if (tag) { result.push(this._getOrCreateElement(tag, forceCreation)); } return result; }, []); } /** * Retrieves a `` tag element in the current HTML document. * @param attrSelector The tag attribute and value to match against, in the format * `"tag_attribute='value string'"`. * @returns The matching element, if any. */ getTag(attrSelector) { if (!attrSelector) return null; return this._doc.querySelector(`meta[${attrSelector}]`) || null; } /** * Retrieves a set of `` tag elements in the current HTML document. * @param attrSelector The tag attribute and value to match against, in the format * `"tag_attribute='value string'"`. * @returns The matching elements, if any. */ getTags(attrSelector) { if (!attrSelector) return []; const list /*NodeList*/ = this._doc.querySelectorAll(`meta[${attrSelector}]`); return list ? [].slice.call(list) : []; } /** * Modifies an existing `` tag element in the current HTML document. * @param tag The tag description with which to replace the existing tag content. * @param selector A tag attribute and value to match against, to identify * an existing tag. A string in the format `"tag_attribute=`value string`"`. * If not supplied, matches a tag with the same `name` or `property` attribute value as the * replacement tag. * @return The modified element. */ updateTag(tag, selector) { if (!tag) return null; selector = selector || this._parseSelector(tag); const meta = this.getTag(selector); if (meta) { return this._setMetaElementAttributes(tag, meta); } return this._getOrCreateElement(tag, true); } /** * Removes an existing `` tag element from the current HTML document. * @param attrSelector A tag attribute and value to match against, to identify * an existing tag. A string in the format `"tag_attribute=`value string`"`. */ removeTag(attrSelector) { this.removeTagElement(this.getTag(attrSelector)); } /** * Removes an existing `` tag element from the current HTML document. * @param meta The tag definition to match against to identify an existing tag. */ removeTagElement(meta) { if (meta) { this._dom.remove(meta); } } _getOrCreateElement(meta, forceCreation = false) { if (!forceCreation) { const selector = this._parseSelector(meta); // It's allowed to have multiple elements with the same name so it's not enough to // just check that element with the same name already present on the page. We also need to // check if element has tag attributes const elem = this.getTags(selector).filter(elem => this._containsAttributes(meta, elem))[0]; if (elem !== undefined) return elem; } const element = this._dom.createElement('meta'); this._setMetaElementAttributes(meta, element); const head = this._doc.getElementsByTagName('head')[0]; head.appendChild(element); return element; } _setMetaElementAttributes(tag, el) { Object.keys(tag).forEach((prop) => el.setAttribute(this._getMetaKeyMap(prop), tag[prop])); return el; } _parseSelector(tag) { const attr = tag.name ? 'name' : 'property'; return `${attr}="${tag[attr]}"`; } _containsAttributes(tag, elem) { return Object.keys(tag).every((key) => elem.getAttribute(this._getMetaKeyMap(key)) === tag[key]); } _getMetaKeyMap(prop) { return META_KEYS_MAP[prop] || prop; } } Meta.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: Meta, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); Meta.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: Meta, providedIn: 'root', useFactory: createMeta, deps: [] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: Meta, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useFactory: createMeta, deps: [] }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * Mapping for MetaDefinition properties with their correct meta attribute names */ const META_KEYS_MAP = { httpEquiv: 'http-equiv' }; /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * Factory to create Title service. */ function createTitle() { return new Title(ɵɵinject(DOCUMENT)); } /** * A service that can be used to get and set the title of a current HTML document. * * Since an Angular application can't be bootstrapped on the entire HTML document (`` tag) * it is not possible to bind to the `text` property of the `HTMLTitleElement` elements * (representing the `` tag). Instead, this service can be used to set and get the current * title value. * * @publicApi */ class Title { constructor(_doc) { this._doc = _doc; } /** * Get the title of the current HTML document. */ getTitle() { return this._doc.title; } /** * Set the title of the current HTML document. * @param newTitle */ setTitle(newTitle) { this._doc.title = newTitle || ''; } } Title.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: Title, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); Title.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: Title, providedIn: 'root', useFactory: createTitle, deps: [] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: Title, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useFactory: createTitle, deps: [] }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ const CAMEL_CASE_REGEXP = /([A-Z])/g; const DASH_CASE_REGEXP = /-([a-z])/g; function camelCaseToDashCase(input) { return input.replace(CAMEL_CASE_REGEXP, (...m) => '-' + m[1].toLowerCase()); } function dashCaseToCamelCase(input) { return input.replace(DASH_CASE_REGEXP, (...m) => m[1].toUpperCase()); } /** * Exports the value under a given `name` in the global property `ng`. For example `ng.probe` if * `name` is `'probe'`. * @param name Name under which it will be exported. Keep in mind this will be a property of the * global `ng` object. * @param value The value to export. */ function exportNgVar(name, value) { if (typeof COMPILED === 'undefined' || !COMPILED) { // Note: we can't export `ng` when using closure enhanced optimization as: // - closure declares globals itself for minified names, which sometimes clobber our `ng` global // - we can't declare a closure extern as the namespace `ng` is already used within Google // for typings for angularJS (via `goog.provide('ng....')`). const ng = ɵglobal['ng'] = ɵglobal['ng'] || {}; ng[name] = value; } } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ const win = typeof window !== 'undefined' && window || {}; /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ class ChangeDetectionPerfRecord { constructor(msPerTick, numTicks) { this.msPerTick = msPerTick; this.numTicks = numTicks; } } /** * Entry point for all Angular profiling-related debug tools. This object * corresponds to the `ng.profiler` in the dev console. */ class AngularProfiler { constructor(ref) { this.appRef = ref.injector.get(ApplicationRef); } // tslint:disable:no-console /** * Exercises change detection in a loop and then prints the average amount of * time in milliseconds how long a single round of change detection takes for * the current state of the UI. It runs a minimum of 5 rounds for a minimum * of 500 milliseconds. * * Optionally, a user may pass a `config` parameter containing a map of * options. Supported options are: * * `record` (boolean) - causes the profiler to record a CPU profile while * it exercises the change detector. Example: * * ``` * ng.profiler.timeChangeDetection({record: true}) * ``` */ timeChangeDetection(config) { const record = config && config['record']; const profileName = 'Change Detection'; // Profiler is not available in Android browsers without dev tools opened const isProfilerAvailable = win.console.profile != null; if (record && isProfilerAvailable) { win.console.profile(profileName); } const start = performanceNow(); let numTicks = 0; while (numTicks < 5 || (performanceNow() - start) < 500) { this.appRef.tick(); numTicks++; } const end = performanceNow(); if (record && isProfilerAvailable) { win.console.profileEnd(profileName); } const msPerTick = (end - start) / numTicks; win.console.log(`ran ${numTicks} change detection cycles`); win.console.log(`${msPerTick.toFixed(2)} ms per check`); return new ChangeDetectionPerfRecord(msPerTick, numTicks); } } function performanceNow() { return win.performance && win.performance.now ? win.performance.now() : new Date().getTime(); } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ const PROFILER_GLOBAL_NAME = 'profiler'; /** * Enabled Angular debug tools that are accessible via your browser's * developer console. * * Usage: * * 1. Open developer console (e.g. in Chrome Ctrl + Shift + j) * 1. Type `ng.` (usually the console will show auto-complete suggestion) * 1. Try the change detection profiler `ng.profiler.timeChangeDetection()` * then hit Enter. * * @publicApi */ function enableDebugTools(ref) { exportNgVar(PROFILER_GLOBAL_NAME, new AngularProfiler(ref)); return ref; } /** * Disables Angular tools. * * @publicApi */ function disableDebugTools() { exportNgVar(PROFILER_GLOBAL_NAME, null); } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ function escapeHtml(text) { const escapedText = { '&': '&a;', '"': '&q;', '\'': '&s;', '<': '&l;', '>': '&g;', }; return text.replace(/[&"'<>]/g, s => escapedText[s]); } function unescapeHtml(text) { const unescapedText = { '&a;': '&', '&q;': '"', '&s;': '\'', '&l;': '<', '&g;': '>', }; return text.replace(/&[^;]+;/g, s => unescapedText[s]); } /** * Create a `StateKey<T>` that can be used to store value of type T with `TransferState`. * * Example: * * ``` * const COUNTER_KEY = makeStateKey<number>('counter'); * let value = 10; * * transferState.set(COUNTER_KEY, value); * ``` * * @publicApi */ function makeStateKey(key) { return key; } /** * A key value store that is transferred from the application on the server side to the application * on the client side. * * `TransferState` will be available as an injectable token. To use it import * `ServerTransferStateModule` on the server and `BrowserTransferStateModule` on the client. * * The values in the store are serialized/deserialized using JSON.stringify/JSON.parse. So only * boolean, number, string, null and non-class objects will be serialized and deserialized in a * non-lossy manner. * * @publicApi */ class TransferState { constructor() { this.store = {}; this.onSerializeCallbacks = {}; } /** @internal */ static init(initState) { const transferState = new TransferState(); transferState.store = initState; return transferState; } /** * Get the value corresponding to a key. Return `defaultValue` if key is not found. */ get(key, defaultValue) { return this.store[key] !== undefined ? this.store[key] : defaultValue; } /** * Set the value corresponding to a key. */ set(key, value) { this.store[key] = value; } /** * Remove a key from the store. */ remove(key) { delete this.store[key]; } /** * Test whether a key exists in the store. */ hasKey(key) { return this.store.hasOwnProperty(key); } /** * Register a callback to provide the value for a key when `toJson` is called. */ onSerialize(key, callback) { this.onSerializeCallbacks[key] = callback; } /** * Serialize the current state of the store to JSON. */ toJson() { // Call the onSerialize callbacks and put those values into the store. for (const key in this.onSerializeCallbacks) { if (this.onSerializeCallbacks.hasOwnProperty(key)) { try { this.store[key] = this.onSerializeCallbacks[key](); } catch (e) { console.warn('Exception in onSerialize callback: ', e); } } } return JSON.stringify(this.store); } } TransferState.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: TransferState, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); TransferState.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: TransferState }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: TransferState, decorators: [{ type: Injectable }] }); function initTransferState(doc, appId) { // Locate the script tag with the JSON data transferred from the server. // The id of the script tag is set to the Angular appId + 'state'. const script = doc.getElementById(appId + '-state'); let initialState = {}; if (script && script.textContent) { try { // Avoid using any here as it triggers lint errors in google3 (any is not allowed). initialState = JSON.parse(unescapeHtml(script.textContent)); } catch (e) { console.warn('Exception while restoring TransferState for app ' + appId, e); } } return TransferState.init(initialState); } /** * NgModule to install on the client side while using the `TransferState` to transfer state from * server to client. * * @publicApi */ class BrowserTransferStateModule { } BrowserTransferStateModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserTransferStateModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); BrowserTransferStateModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserTransferStateModule }); BrowserTransferStateModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserTransferStateModule, providers: [{ provide: TransferState, useFactory: initTransferState, deps: [DOCUMENT, APP_ID] }] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: BrowserTransferStateModule, decorators: [{ type: NgModule, args: [{ providers: [{ provide: TransferState, useFactory: initTransferState, deps: [DOCUMENT, APP_ID] }], }] }] }); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * Predicates for use with {@link DebugElement}'s query functions. * * @publicApi */ class By { /** * Match all nodes. * * @usageNotes * ### Example * * {@example platform-browser/dom/debug/ts/by/by.ts region='by_all'} */ static all() { return () => true; } /** * Match elements by the given CSS selector. * * @usageNotes * ### Example * * {@example platform-browser/dom/debug/ts/by/by.ts region='by_css'} */ static css(selector) { return (debugElement) => { return debugElement.nativeElement != null ? elementMatches(debugElement.nativeElement, selector) : false; }; } /** * Match nodes that have the given directive present. * * @usageNotes * ### Example * * {@example platform-browser/dom/debug/ts/by/by.ts region='by_directive'} */ static directive(type) { return (debugNode) => debugNode.providerTokens.indexOf(type) !== -1; } } function elementMatches(n, selector) { if (ɵgetDOM().isElementNode(n)) { return n.matches && n.matches(selector) || n.msMatchesSelector && n.msMatchesSelector(selector) || n.webkitMatchesSelector && n.webkitMatchesSelector(selector); } return false; } /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * Supported HammerJS recognizer event names. */ const EVENT_NAMES = { // pan 'pan': true, 'panstart': true, 'panmove': true, 'panend': true, 'pancancel': true, 'panleft': true, 'panright': true, 'panup': true, 'pandown': true, // pinch 'pinch': true, 'pinchstart': true, 'pinchmove': true, 'pinchend': true, 'pinchcancel': true, 'pinchin': true, 'pinchout': true, // press 'press': true, 'pressup': true, // rotate 'rotate': true, 'rotatestart': true, 'rotatemove': true, 'rotateend': true, 'rotatecancel': true, // swipe 'swipe': true, 'swipeleft': true, 'swiperight': true, 'swipeup': true, 'swipedown': true, // tap 'tap': true, 'doubletap': true }; /** * DI token for providing [HammerJS](https://hammerjs.github.io/) support to Angular. * @see `HammerGestureConfig` * * @ngModule HammerModule * @publicApi */ const HAMMER_GESTURE_CONFIG = new InjectionToken('HammerGestureConfig'); /** * Injection token used to provide a {@link HammerLoader} to Angular. * * @publicApi */ const HAMMER_LOADER = new InjectionToken('HammerLoader'); /** * An injectable [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager) * for gesture recognition. Configures specific event recognition. * @publicApi */ class HammerGestureConfig { constructor() { /** * A set of supported event names for gestures to be used in Angular. * Angular supports all built-in recognizers, as listed in * [HammerJS documentation](https://hammerjs.github.io/). */ this.events = []; /** * Maps gesture event names to a set of configuration options * that specify overrides to the default values for specific properties. * * The key is a supported event name to be configured, * and the options object contains a set of properties, with override values * to be applied to the named recognizer event. * For example, to disable recognition of the rotate event, specify * `{"rotate": {"enable": false}}`. * * Properties that are not present take the HammerJS default values. * For information about which properties are supported for which events, * and their allowed and default values, see * [HammerJS documentation](https://hammerjs.github.io/). * */ this.overrides = {}; } /** * Creates a [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager) * and attaches it to a given HTML element. * @param element The element that will recognize gestures. * @returns A HammerJS event-manager object. */ buildHammer(element) { const mc = new Hammer(element, this.options); mc.get('pinch').set({ enable: true }); mc.get('rotate').set({ enable: true }); for (const eventName in this.overrides) { mc.get(eventName).set(this.overrides[eventName]); } return mc; } } HammerGestureConfig.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerGestureConfig, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); HammerGestureConfig.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerGestureConfig }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerGestureConfig, decorators: [{ type: Injectable }] }); /** * Event plugin that adds Hammer support to an application. * * @ngModule HammerModule */ class HammerGesturesPlugin extends EventManagerPlugin { constructor(doc, _config, console, loader) { super(doc); this._config = _config; this.console = console; this.loader = loader; this._loaderPromise = null; } supports(eventName) { if (!EVENT_NAMES.hasOwnProperty(eventName.toLowerCase()) && !this.isCustomEvent(eventName)) { return false; } if (!window.Hammer && !this.loader) { if (typeof ngDevMode === 'undefined' || ngDevMode) { this.console.warn(`The "${eventName}" event cannot be bound because Hammer.JS is not ` + `loaded and no custom loader has been specified.`); } return false; } return true; } addEventListener(element, eventName, handler) { const zone = this.manager.getZone(); eventName = eventName.toLowerCase(); // If Hammer is not present but a loader is specified, we defer adding the event listener // until Hammer is loaded. if (!window.Hammer && this.loader) { this._loaderPromise = this._loaderPromise || this.loader(); // This `addEventListener` method returns a function to remove the added listener. // Until Hammer is loaded, the returned function needs to *cancel* the registration rather // than remove anything. let cancelRegistration = false; let deregister = () => { cancelRegistration = true; }; this._loaderPromise .then(() => { // If Hammer isn't actually loaded when the custom loader resolves, give up. if (!window.Hammer) { if (typeof ngDevMode === 'undefined' || ngDevMode) { this.console.warn(`The custom HAMMER_LOADER completed, but Hammer.JS is not present.`); } deregister = () => { }; return; } if (!cancelRegistration) { // Now that Hammer is loaded and the listener is being loaded for real, // the deregistration function changes from canceling registration to removal. deregister = this.addEventListener(element, eventName, handler); } }) .catch(() => { if (typeof ngDevMode === 'undefined' || ngDevMode) { this.console.warn(`The "${eventName}" event cannot be bound because the custom ` + `Hammer.JS loader failed.`); } deregister = () => { }; }); // Return a function that *executes* `deregister` (and not `deregister` itself) so that we // can change the behavior of `deregister` once the listener is added. Using a closure in // this way allows us to avoid any additional data structures to track listener removal. return () => { deregister(); }; } return zone.runOutsideAngular(() => { // Creating the manager bind events, must be done outside of angular const mc = this._config.buildHammer(element); const callback = function (eventObj) { zone.runGuarded(function () { handler(eventObj); }); }; mc.on(eventName, callback); return () => { mc.off(eventName, callback); // destroy mc to prevent memory leak if (typeof mc.destroy === 'function') { mc.destroy(); } }; }); } isCustomEvent(eventName) { return this._config.events.indexOf(eventName) > -1; } } HammerGesturesPlugin.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerGesturesPlugin, deps: [{ token: DOCUMENT }, { token: HAMMER_GESTURE_CONFIG }, { token: i0.ɵConsole }, { token: HAMMER_LOADER, optional: true }], target: i0.ɵɵFactoryTarget.Injectable }); HammerGesturesPlugin.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerGesturesPlugin }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerGesturesPlugin, decorators: [{ type: Injectable }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }, { type: HammerGestureConfig, decorators: [{ type: Inject, args: [HAMMER_GESTURE_CONFIG] }] }, { type: i0.ɵConsole }, { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [HAMMER_LOADER] }] }]; } }); /** * Adds support for HammerJS. * * Import this module at the root of your application so that Angular can work with * HammerJS to detect gesture events. * * Note that applications still need to include the HammerJS script itself. This module * simply sets up the coordination layer between HammerJS and Angular's EventManager. * * @publicApi */ class HammerModule { } HammerModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); HammerModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerModule }); HammerModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerModule, providers: [ { provide: EVENT_MANAGER_PLUGINS, useClass: HammerGesturesPlugin, multi: true, deps: [DOCUMENT, HAMMER_GESTURE_CONFIG, ɵConsole, [new Optional(), HAMMER_LOADER]] }, { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig, deps: [] }, ] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: HammerModule, decorators: [{ type: NgModule, args: [{ providers: [ { provide: EVENT_MANAGER_PLUGINS, useClass: HammerGesturesPlugin, multi: true, deps: [DOCUMENT, HAMMER_GESTURE_CONFIG, ɵConsole, [new Optional(), HAMMER_LOADER]] }, { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig, deps: [] }, ] }] }] }); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * DomSanitizer helps preventing Cross Site Scripting Security bugs (XSS) by sanitizing * values to be safe to use in the different DOM contexts. * * For example, when binding a URL in an `<a [href]="someValue">` hyperlink, `someValue` will be * sanitized so that an attacker cannot inject e.g. a `javascript:` URL that would execute code on * the website. * * In specific situations, it might be necessary to disable sanitization, for example if the * application genuinely needs to produce a `javascript:` style link with a dynamic value in it. * Users can bypass security by constructing a value with one of the `bypassSecurityTrust...` * methods, and then binding to that value from the template. * * These situations should be very rare, and extraordinary care must be taken to avoid creating a * Cross Site Scripting (XSS) security bug! * * When using `bypassSecurityTrust...`, make sure to call the method as early as possible and as * close as possible to the source of the value, to make it easy to verify no security bug is * created by its use. * * It is not required (and not recommended) to bypass security if the value is safe, e.g. a URL that * does not start with a suspicious protocol, or an HTML snippet that does not contain dangerous * code. The sanitizer leaves safe values intact. * * @security Calling any of the `bypassSecurityTrust...` APIs disables Angular's built-in * sanitization for the value passed in. Carefully check and audit all values and code paths going * into this call. Make sure any user data is appropriately escaped for this security context. * For more detail, see the [Security Guide](https://g.co/ng/security). * * @publicApi */ class DomSanitizer { } DomSanitizer.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSanitizer, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); DomSanitizer.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSanitizer, providedIn: 'root', useExisting: i0.forwardRef(function () { return DomSanitizerImpl; }) }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSanitizer, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useExisting: forwardRef(() => DomSanitizerImpl) }] }] }); function domSanitizerImplFactory(injector) { return new DomSanitizerImpl(injector.get(DOCUMENT)); } class DomSanitizerImpl extends DomSanitizer { constructor(_doc) { super(); this._doc = _doc; } sanitize(ctx, value) { if (value == null) return null; switch (ctx) { case SecurityContext.NONE: return value; case SecurityContext.HTML: if (ɵallowSanitizationBypassAndThrow(value, "HTML" /* Html */)) { return ɵunwrapSafeValue(value); } return ɵ_sanitizeHtml(this._doc, String(value)).toString(); case SecurityContext.STYLE: if (ɵallowSanitizationBypassAndThrow(value, "Style" /* Style */)) { return ɵunwrapSafeValue(value); } return value; case SecurityContext.SCRIPT: if (ɵallowSanitizationBypassAndThrow(value, "Script" /* Script */)) { return ɵunwrapSafeValue(value); } throw new Error('unsafe value used in a script context'); case SecurityContext.URL: const type = ɵgetSanitizationBypassType(value); if (ɵallowSanitizationBypassAndThrow(value, "URL" /* Url */)) { return ɵunwrapSafeValue(value); } return ɵ_sanitizeUrl(String(value)); case SecurityContext.RESOURCE_URL: if (ɵallowSanitizationBypassAndThrow(value, "ResourceURL" /* ResourceUrl */)) { return ɵunwrapSafeValue(value); } throw new Error('unsafe value used in a resource URL context (see https://g.co/ng/security#xss)'); default: throw new Error(`Unexpected SecurityContext ${ctx} (see https://g.co/ng/security#xss)`); } } bypassSecurityTrustHtml(value) { return ɵbypassSanitizationTrustHtml(value); } bypassSecurityTrustStyle(value) { return ɵbypassSanitizationTrustStyle(value); } bypassSecurityTrustScript(value) { return ɵbypassSanitizationTrustScript(value); } bypassSecurityTrustUrl(value) { return ɵbypassSanitizationTrustUrl(value); } bypassSecurityTrustResourceUrl(value) { return ɵbypassSanitizationTrustResourceUrl(value); } } DomSanitizerImpl.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSanitizerImpl, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable }); DomSanitizerImpl.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSanitizerImpl, providedIn: 'root', useFactory: domSanitizerImplFactory, deps: [{ token: Injector }] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.3", ngImport: i0, type: DomSanitizerImpl, decorators: [{ type: Injectable, args: [{ providedIn: 'root', useFactory: domSanitizerImplFactory, deps: [Injector] }] }], ctorParameters: function () { return [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }]; } }); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * @publicApi */ const VERSION = new Version('13.0.3'); /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ // This file only reexports content of the `src` folder. Keep it that way. /** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ /** * Generated bundle index. Do not edit. */ export { BrowserModule, BrowserTransferStateModule, By, DomSanitizer, EVENT_MANAGER_PLUGINS, EventManager, HAMMER_GESTURE_CONFIG, HAMMER_LOADER, HammerGestureConfig, HammerModule, Meta, Title, TransferState, VERSION, disableDebugTools, enableDebugTools, makeStateKey, platformBrowser, BrowserDomAdapter as ɵBrowserDomAdapter, BrowserGetTestability as ɵBrowserGetTestability, DomEventsPlugin as ɵDomEventsPlugin, DomRendererFactory2 as ɵDomRendererFactory2, DomSanitizerImpl as ɵDomSanitizerImpl, DomSharedStylesHost as ɵDomSharedStylesHost, HammerGesturesPlugin as ɵHammerGesturesPlugin, INTERNAL_BROWSER_PLATFORM_PROVIDERS as ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS, KeyEventsPlugin as ɵKeyEventsPlugin, NAMESPACE_URIS as ɵNAMESPACE_URIS, SharedStylesHost as ɵSharedStylesHost, TRANSITION_ID as ɵTRANSITION_ID, escapeHtml as ɵescapeHtml, flattenStyles as ɵflattenStyles, initDomAdapter as ɵinitDomAdapter, shimContentAttribute as ɵshimContentAttribute, shimHostAttribute as ɵshimHostAttribute }; //# sourceMappingURL=platform-browser.mjs.map