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| Viewing file: Select action/file-type: "use strict";
/**
* @license
* Copyright 2023 Google Inc.
* SPDX-License-Identifier: Apache-2.0
*/
var __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) {
var useValue = arguments.length > 2;
for (var i = 0; i < initializers.length; i++) {
value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);
}
return useValue ? value : void 0;
};
var __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; }
var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value";
var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null;
var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});
var _, done = false;
for (var i = decorators.length - 1; i >= 0; i--) {
var context = {};
for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p];
for (var p in contextIn.access) context.access[p] = contextIn.access[p];
context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); };
var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);
if (kind === "accessor") {
if (result === void 0) continue;
if (result === null || typeof result !== "object") throw new TypeError("Object expected");
if (_ = accept(result.get)) descriptor.get = _;
if (_ = accept(result.set)) descriptor.set = _;
if (_ = accept(result.init)) initializers.unshift(_);
}
else if (_ = accept(result)) {
if (kind === "field") initializers.unshift(_);
else descriptor[key] = _;
}
}
if (target) Object.defineProperty(target, contextIn.name, descriptor);
done = true;
};
var __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) {
if (value !== null && value !== void 0) {
if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected.");
var dispose;
if (async) {
if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined.");
dispose = value[Symbol.asyncDispose];
}
if (dispose === void 0) {
if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined.");
dispose = value[Symbol.dispose];
}
if (typeof dispose !== "function") throw new TypeError("Object not disposable.");
env.stack.push({ value: value, dispose: dispose, async: async });
}
else if (async) {
env.stack.push({ async: true });
}
return value;
};
var __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) {
return function (env) {
function fail(e) {
env.error = env.hasError ? new SuppressedError(e, env.error, "An error was suppressed during disposal.") : e;
env.hasError = true;
}
function next() {
while (env.stack.length) {
var rec = env.stack.pop();
try {
var result = rec.dispose && rec.dispose.call(rec.value);
if (rec.async) return Promise.resolve(result).then(next, function(e) { fail(e); return next(); });
}
catch (e) {
fail(e);
}
}
if (env.hasError) throw env.error;
}
return next();
};
})(typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
var e = new Error(message);
return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
});
Object.defineProperty(exports, "__esModule", { value: true });
exports.ElementHandle = void 0;
const GetQueryHandler_js_1 = require("../common/GetQueryHandler.js");
const LazyArg_js_1 = require("../common/LazyArg.js");
const util_js_1 = require("../common/util.js");
const assert_js_1 = require("../util/assert.js");
const AsyncIterableUtil_js_1 = require("../util/AsyncIterableUtil.js");
const decorators_js_1 = require("../util/decorators.js");
const ElementHandleSymbol_js_1 = require("./ElementHandleSymbol.js");
const JSHandle_js_1 = require("./JSHandle.js");
/**
* ElementHandle represents an in-page DOM element.
*
* @remarks
* ElementHandles can be created with the {@link Page.$} method.
*
* ```ts
* import puppeteer from 'puppeteer';
*
* (async () => {
* const browser = await puppeteer.launch();
* const page = await browser.newPage();
* await page.goto('https://example.com');
* const hrefElement = await page.$('a');
* await hrefElement.click();
* // ...
* })();
* ```
*
* ElementHandle prevents the DOM element from being garbage-collected unless the
* handle is {@link JSHandle.dispose | disposed}. ElementHandles are auto-disposed
* when their origin frame gets navigated.
*
* ElementHandle instances can be used as arguments in {@link Page.$eval} and
* {@link Page.evaluate} methods.
*
* If you're using TypeScript, ElementHandle takes a generic argument that
* denotes the type of element the handle is holding within. For example, if you
* have a handle to a `<select>` element, you can type it as
* `ElementHandle<HTMLSelectElement>` and you get some nicer type checks.
*
* @public
*/
let ElementHandle = (() => {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x, _y, _z, _0, _1, _2, _3, _4, _5;
let _classSuper = JSHandle_js_1.JSHandle;
let _instanceExtraInitializers = [];
let _getProperty_decorators;
let _getProperties_decorators;
let _jsonValue_decorators;
let _$_decorators;
let _$$_decorators;
let _waitForSelector_decorators;
let _isVisible_decorators;
let _isHidden_decorators;
let _toElement_decorators;
let _clickablePoint_decorators;
let _hover_decorators;
let _click_decorators;
let _drag_decorators;
let _dragEnter_decorators;
let _dragOver_decorators;
let _drop_decorators;
let _dragAndDrop_decorators;
let _select_decorators;
let _tap_decorators;
let _touchStart_decorators;
let _touchMove_decorators;
let _touchEnd_decorators;
let _focus_decorators;
let _type_decorators;
let _press_decorators;
let _boundingBox_decorators;
let _boxModel_decorators;
let _screenshot_decorators;
let _isIntersectingViewport_decorators;
let _scrollIntoView_decorators;
return class ElementHandle extends _classSuper {
static {
const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(_classSuper[Symbol.metadata] ?? null) : void 0;
_getProperty_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_a = ElementHandle).bindIsolatedHandle.bind(_a)];
_getProperties_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_b = ElementHandle).bindIsolatedHandle.bind(_b)];
_jsonValue_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_c = ElementHandle).bindIsolatedHandle.bind(_c)];
_$_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_d = ElementHandle).bindIsolatedHandle.bind(_d)];
_$$_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_e = ElementHandle).bindIsolatedHandle.bind(_e)];
_waitForSelector_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_f = ElementHandle).bindIsolatedHandle.bind(_f)];
_isVisible_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_g = ElementHandle).bindIsolatedHandle.bind(_g)];
_isHidden_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_h = ElementHandle).bindIsolatedHandle.bind(_h)];
_toElement_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_j = ElementHandle).bindIsolatedHandle.bind(_j)];
_clickablePoint_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_k = ElementHandle).bindIsolatedHandle.bind(_k)];
_hover_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_l = ElementHandle).bindIsolatedHandle.bind(_l)];
_click_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_m = ElementHandle).bindIsolatedHandle.bind(_m)];
_drag_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_o = ElementHandle).bindIsolatedHandle.bind(_o)];
_dragEnter_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_p = ElementHandle).bindIsolatedHandle.bind(_p)];
_dragOver_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_q = ElementHandle).bindIsolatedHandle.bind(_q)];
_drop_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_r = ElementHandle).bindIsolatedHandle.bind(_r)];
_dragAndDrop_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_s = ElementHandle).bindIsolatedHandle.bind(_s)];
_select_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_t = ElementHandle).bindIsolatedHandle.bind(_t)];
_tap_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_u = ElementHandle).bindIsolatedHandle.bind(_u)];
_touchStart_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_v = ElementHandle).bindIsolatedHandle.bind(_v)];
_touchMove_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_w = ElementHandle).bindIsolatedHandle.bind(_w)];
_touchEnd_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_x = ElementHandle).bindIsolatedHandle.bind(_x)];
_focus_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_y = ElementHandle).bindIsolatedHandle.bind(_y)];
_type_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_z = ElementHandle).bindIsolatedHandle.bind(_z)];
_press_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_0 = ElementHandle).bindIsolatedHandle.bind(_0)];
_boundingBox_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_1 = ElementHandle).bindIsolatedHandle.bind(_1)];
_boxModel_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_2 = ElementHandle).bindIsolatedHandle.bind(_2)];
_screenshot_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_3 = ElementHandle).bindIsolatedHandle.bind(_3)];
_isIntersectingViewport_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_4 = ElementHandle).bindIsolatedHandle.bind(_4)];
_scrollIntoView_decorators = [(0, decorators_js_1.throwIfDisposed)(), (_5 = ElementHandle).bindIsolatedHandle.bind(_5)];
__esDecorate(this, null, _getProperty_decorators, { kind: "method", name: "getProperty", static: false, private: false, access: { has: obj => "getProperty" in obj, get: obj => obj.getProperty }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _getProperties_decorators, { kind: "method", name: "getProperties", static: false, private: false, access: { has: obj => "getProperties" in obj, get: obj => obj.getProperties }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _jsonValue_decorators, { kind: "method", name: "jsonValue", static: false, private: false, access: { has: obj => "jsonValue" in obj, get: obj => obj.jsonValue }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _$_decorators, { kind: "method", name: "$", static: false, private: false, access: { has: obj => "$" in obj, get: obj => obj.$ }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _$$_decorators, { kind: "method", name: "$$", static: false, private: false, access: { has: obj => "$$" in obj, get: obj => obj.$$ }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _waitForSelector_decorators, { kind: "method", name: "waitForSelector", static: false, private: false, access: { has: obj => "waitForSelector" in obj, get: obj => obj.waitForSelector }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _isVisible_decorators, { kind: "method", name: "isVisible", static: false, private: false, access: { has: obj => "isVisible" in obj, get: obj => obj.isVisible }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _isHidden_decorators, { kind: "method", name: "isHidden", static: false, private: false, access: { has: obj => "isHidden" in obj, get: obj => obj.isHidden }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _toElement_decorators, { kind: "method", name: "toElement", static: false, private: false, access: { has: obj => "toElement" in obj, get: obj => obj.toElement }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _clickablePoint_decorators, { kind: "method", name: "clickablePoint", static: false, private: false, access: { has: obj => "clickablePoint" in obj, get: obj => obj.clickablePoint }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _hover_decorators, { kind: "method", name: "hover", static: false, private: false, access: { has: obj => "hover" in obj, get: obj => obj.hover }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _click_decorators, { kind: "method", name: "click", static: false, private: false, access: { has: obj => "click" in obj, get: obj => obj.click }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _drag_decorators, { kind: "method", name: "drag", static: false, private: false, access: { has: obj => "drag" in obj, get: obj => obj.drag }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _dragEnter_decorators, { kind: "method", name: "dragEnter", static: false, private: false, access: { has: obj => "dragEnter" in obj, get: obj => obj.dragEnter }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _dragOver_decorators, { kind: "method", name: "dragOver", static: false, private: false, access: { has: obj => "dragOver" in obj, get: obj => obj.dragOver }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _drop_decorators, { kind: "method", name: "drop", static: false, private: false, access: { has: obj => "drop" in obj, get: obj => obj.drop }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _dragAndDrop_decorators, { kind: "method", name: "dragAndDrop", static: false, private: false, access: { has: obj => "dragAndDrop" in obj, get: obj => obj.dragAndDrop }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _select_decorators, { kind: "method", name: "select", static: false, private: false, access: { has: obj => "select" in obj, get: obj => obj.select }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _tap_decorators, { kind: "method", name: "tap", static: false, private: false, access: { has: obj => "tap" in obj, get: obj => obj.tap }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _touchStart_decorators, { kind: "method", name: "touchStart", static: false, private: false, access: { has: obj => "touchStart" in obj, get: obj => obj.touchStart }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _touchMove_decorators, { kind: "method", name: "touchMove", static: false, private: false, access: { has: obj => "touchMove" in obj, get: obj => obj.touchMove }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _touchEnd_decorators, { kind: "method", name: "touchEnd", static: false, private: false, access: { has: obj => "touchEnd" in obj, get: obj => obj.touchEnd }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _focus_decorators, { kind: "method", name: "focus", static: false, private: false, access: { has: obj => "focus" in obj, get: obj => obj.focus }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _type_decorators, { kind: "method", name: "type", static: false, private: false, access: { has: obj => "type" in obj, get: obj => obj.type }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _press_decorators, { kind: "method", name: "press", static: false, private: false, access: { has: obj => "press" in obj, get: obj => obj.press }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _boundingBox_decorators, { kind: "method", name: "boundingBox", static: false, private: false, access: { has: obj => "boundingBox" in obj, get: obj => obj.boundingBox }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _boxModel_decorators, { kind: "method", name: "boxModel", static: false, private: false, access: { has: obj => "boxModel" in obj, get: obj => obj.boxModel }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _screenshot_decorators, { kind: "method", name: "screenshot", static: false, private: false, access: { has: obj => "screenshot" in obj, get: obj => obj.screenshot }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _isIntersectingViewport_decorators, { kind: "method", name: "isIntersectingViewport", static: false, private: false, access: { has: obj => "isIntersectingViewport" in obj, get: obj => obj.isIntersectingViewport }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(this, null, _scrollIntoView_decorators, { kind: "method", name: "scrollIntoView", static: false, private: false, access: { has: obj => "scrollIntoView" in obj, get: obj => obj.scrollIntoView }, metadata: _metadata }, null, _instanceExtraInitializers);
if (_metadata) Object.defineProperty(this, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
}
/**
* A given method will have it's `this` replaced with an isolated version of
* `this` when decorated with this decorator.
*
* All changes of isolated `this` are reflected on the actual `this`.
*
* @internal
*/
static bindIsolatedHandle(target, _) {
return async function (...args) {
const env_1 = { stack: [], error: void 0, hasError: false };
try {
// If the handle is already isolated, then we don't need to adopt it
// again.
if (this.realm === this.frame.isolatedRealm()) {
return await target.call(this, ...args);
}
const adoptedThis = __addDisposableResource(env_1, await this.frame.isolatedRealm().adoptHandle(this), false);
const result = await target.call(adoptedThis, ...args);
// If the function returns `adoptedThis`, then we return `this`.
if (result === adoptedThis) {
return this;
}
// If the function returns a handle, transfer it into the current realm.
if (result instanceof JSHandle_js_1.JSHandle) {
return await this.realm.transferHandle(result);
}
// If the function returns an array of handlers, transfer them into the
// current realm.
if (Array.isArray(result)) {
await Promise.all(result.map(async (item, index, result) => {
if (item instanceof JSHandle_js_1.JSHandle) {
result[index] = await this.realm.transferHandle(item);
}
}));
}
if (result instanceof Map) {
await Promise.all([...result.entries()].map(async ([key, value]) => {
if (value instanceof JSHandle_js_1.JSHandle) {
result.set(key, await this.realm.transferHandle(value));
}
}));
}
return result;
}
catch (e_1) {
env_1.error = e_1;
env_1.hasError = true;
}
finally {
__disposeResources(env_1);
}
};
}
/**
* @internal
*/
handle = (__runInitializers(this, _instanceExtraInitializers), void 0);
/**
* @internal
*/
constructor(handle) {
super();
this.handle = handle;
this[ElementHandleSymbol_js_1._isElementHandle] = true;
}
/**
* @internal
*/
get id() {
return this.handle.id;
}
/**
* @internal
*/
get disposed() {
return this.handle.disposed;
}
/**
* @internal
*/
async getProperty(propertyName) {
return await this.handle.getProperty(propertyName);
}
/**
* @internal
*/
async getProperties() {
return await this.handle.getProperties();
}
/**
* @internal
*/
async evaluate(pageFunction, ...args) {
pageFunction = (0, util_js_1.withSourcePuppeteerURLIfNone)(this.evaluate.name, pageFunction);
return await this.handle.evaluate(pageFunction, ...args);
}
/**
* @internal
*/
async evaluateHandle(pageFunction, ...args) {
pageFunction = (0, util_js_1.withSourcePuppeteerURLIfNone)(this.evaluateHandle.name, pageFunction);
return await this.handle.evaluateHandle(pageFunction, ...args);
}
/**
* @internal
*/
async jsonValue() {
return await this.handle.jsonValue();
}
/**
* @internal
*/
toString() {
return this.handle.toString();
}
/**
* @internal
*/
remoteObject() {
return this.handle.remoteObject();
}
/**
* @internal
*/
dispose() {
return this.handle.dispose();
}
/**
* @internal
*/
asElement() {
return this;
}
/**
* Queries the current element for an element matching the given selector.
*
* @param selector - The selector to query for.
* @returns A {@link ElementHandle | element handle} to the first element
* matching the given selector. Otherwise, `null`.
*/
async $(selector) {
const { updatedSelector, QueryHandler } = (0, GetQueryHandler_js_1.getQueryHandlerAndSelector)(selector);
return (await QueryHandler.queryOne(this, updatedSelector));
}
/**
* Queries the current element for all elements matching the given selector.
*
* @param selector - The selector to query for.
* @returns An array of {@link ElementHandle | element handles} that point to
* elements matching the given selector.
*/
async $$(selector) {
const { updatedSelector, QueryHandler } = (0, GetQueryHandler_js_1.getQueryHandlerAndSelector)(selector);
return await AsyncIterableUtil_js_1.AsyncIterableUtil.collect(QueryHandler.queryAll(this, updatedSelector));
}
/**
* Runs the given function on the first element matching the given selector in
* the current element.
*
* If the given function returns a promise, then this method will wait till
* the promise resolves.
*
* @example
*
* ```ts
* const tweetHandle = await page.$('.tweet');
* expect(await tweetHandle.$eval('.like', node => node.innerText)).toBe(
* '100'
* );
* expect(await tweetHandle.$eval('.retweets', node => node.innerText)).toBe(
* '10'
* );
* ```
*
* @param selector - The selector to query for.
* @param pageFunction - The function to be evaluated in this element's page's
* context. The first element matching the selector will be passed in as the
* first argument.
* @param args - Additional arguments to pass to `pageFunction`.
* @returns A promise to the result of the function.
*/
async $eval(selector, pageFunction, ...args) {
const env_2 = { stack: [], error: void 0, hasError: false };
try {
pageFunction = (0, util_js_1.withSourcePuppeteerURLIfNone)(this.$eval.name, pageFunction);
const elementHandle = __addDisposableResource(env_2, await this.$(selector), false);
if (!elementHandle) {
throw new Error(`Error: failed to find element matching selector "${selector}"`);
}
return await elementHandle.evaluate(pageFunction, ...args);
}
catch (e_2) {
env_2.error = e_2;
env_2.hasError = true;
}
finally {
__disposeResources(env_2);
}
}
/**
* Runs the given function on an array of elements matching the given selector
* in the current element.
*
* If the given function returns a promise, then this method will wait till
* the promise resolves.
*
* @example
* HTML:
*
* ```html
* <div class="feed">
* <div class="tweet">Hello!</div>
* <div class="tweet">Hi!</div>
* </div>
* ```
*
* JavaScript:
*
* ```ts
* const feedHandle = await page.$('.feed');
* expect(
* await feedHandle.$$eval('.tweet', nodes => nodes.map(n => n.innerText))
* ).toEqual(['Hello!', 'Hi!']);
* ```
*
* @param selector - The selector to query for.
* @param pageFunction - The function to be evaluated in the element's page's
* context. An array of elements matching the given selector will be passed to
* the function as its first argument.
* @param args - Additional arguments to pass to `pageFunction`.
* @returns A promise to the result of the function.
*/
async $$eval(selector, pageFunction, ...args) {
const env_3 = { stack: [], error: void 0, hasError: false };
try {
pageFunction = (0, util_js_1.withSourcePuppeteerURLIfNone)(this.$$eval.name, pageFunction);
const results = await this.$$(selector);
const elements = __addDisposableResource(env_3, await this.evaluateHandle((_, ...elements) => {
return elements;
}, ...results), false);
const [result] = await Promise.all([
elements.evaluate(pageFunction, ...args),
...results.map(results => {
return results.dispose();
}),
]);
return result;
}
catch (e_3) {
env_3.error = e_3;
env_3.hasError = true;
}
finally {
__disposeResources(env_3);
}
}
/**
* Wait for an element matching the given selector to appear in the current
* element.
*
* Unlike {@link Frame.waitForSelector}, this method does not work across
* navigations or if the element is detached from DOM.
*
* @example
*
* ```ts
* import puppeteer from 'puppeteer';
*
* (async () => {
* const browser = await puppeteer.launch();
* const page = await browser.newPage();
* let currentURL;
* page
* .mainFrame()
* .waitForSelector('img')
* .then(() => console.log('First URL with image: ' + currentURL));
*
* for (currentURL of [
* 'https://example.com',
* 'https://google.com',
* 'https://bbc.com',
* ]) {
* await page.goto(currentURL);
* }
* await browser.close();
* })();
* ```
*
* @param selector - The selector to query and wait for.
* @param options - Options for customizing waiting behavior.
* @returns An element matching the given selector.
* @throws Throws if an element matching the given selector doesn't appear.
*/
async waitForSelector(selector, options = {}) {
const { updatedSelector, QueryHandler } = (0, GetQueryHandler_js_1.getQueryHandlerAndSelector)(selector);
return (await QueryHandler.waitFor(this, updatedSelector, options));
}
async #checkVisibility(visibility) {
return await this.evaluate(async (element, PuppeteerUtil, visibility) => {
return Boolean(PuppeteerUtil.checkVisibility(element, visibility));
}, LazyArg_js_1.LazyArg.create(context => {
return context.puppeteerUtil;
}), visibility);
}
/**
* Checks if an element is visible using the same mechanism as
* {@link ElementHandle.waitForSelector}.
*/
async isVisible() {
return await this.#checkVisibility(true);
}
/**
* Checks if an element is hidden using the same mechanism as
* {@link ElementHandle.waitForSelector}.
*/
async isHidden() {
return await this.#checkVisibility(false);
}
/**
* Converts the current handle to the given element type.
*
* @example
*
* ```ts
* const element: ElementHandle<Element> = await page.$(
* '.class-name-of-anchor'
* );
* // DO NOT DISPOSE `element`, this will be always be the same handle.
* const anchor: ElementHandle<HTMLAnchorElement> =
* await element.toElement('a');
* ```
*
* @param tagName - The tag name of the desired element type.
* @throws An error if the handle does not match. **The handle will not be
* automatically disposed.**
*/
async toElement(tagName) {
const isMatchingTagName = await this.evaluate((node, tagName) => {
return node.nodeName === tagName.toUpperCase();
}, tagName);
if (!isMatchingTagName) {
throw new Error(`Element is not a(n) \`${tagName}\` element`);
}
return this;
}
/**
* Returns the middle point within an element unless a specific offset is provided.
*/
async clickablePoint(offset) {
const box = await this.#clickableBox();
if (!box) {
throw new Error('Node is either not clickable or not an Element');
}
if (offset !== undefined) {
return {
x: box.x + offset.x,
y: box.y + offset.y,
};
}
return {
x: box.x + box.width / 2,
y: box.y + box.height / 2,
};
}
/**
* This method scrolls element into view if needed, and then
* uses {@link Page} to hover over the center of the element.
* If the element is detached from DOM, the method throws an error.
*/
async hover() {
await this.scrollIntoViewIfNeeded();
const { x, y } = await this.clickablePoint();
await this.frame.page().mouse.move(x, y);
}
/**
* This method scrolls element into view if needed, and then
* uses {@link Page | Page.mouse} to click in the center of the element.
* If the element is detached from DOM, the method throws an error.
*/
async click(options = {}) {
await this.scrollIntoViewIfNeeded();
const { x, y } = await this.clickablePoint(options.offset);
await this.frame.page().mouse.click(x, y, options);
}
/**
* Drags an element over the given element or point.
*
* @returns DEPRECATED. When drag interception is enabled, the drag payload is
* returned.
*/
async drag(target) {
await this.scrollIntoViewIfNeeded();
const page = this.frame.page();
if (page.isDragInterceptionEnabled()) {
const source = await this.clickablePoint();
if (target instanceof ElementHandle) {
target = await target.clickablePoint();
}
return await page.mouse.drag(source, target);
}
try {
if (!page._isDragging) {
page._isDragging = true;
await this.hover();
await page.mouse.down();
}
if (target instanceof ElementHandle) {
await target.hover();
}
else {
await page.mouse.move(target.x, target.y);
}
}
catch (error) {
page._isDragging = false;
throw error;
}
}
/**
* @deprecated Do not use. `dragenter` will automatically be performed during dragging.
*/
async dragEnter(data = { items: [], dragOperationsMask: 1 }) {
const page = this.frame.page();
await this.scrollIntoViewIfNeeded();
const target = await this.clickablePoint();
await page.mouse.dragEnter(target, data);
}
/**
* @deprecated Do not use. `dragover` will automatically be performed during dragging.
*/
async dragOver(data = { items: [], dragOperationsMask: 1 }) {
const page = this.frame.page();
await this.scrollIntoViewIfNeeded();
const target = await this.clickablePoint();
await page.mouse.dragOver(target, data);
}
/**
* @internal
*/
async drop(dataOrElement = {
items: [],
dragOperationsMask: 1,
}) {
const page = this.frame.page();
if ('items' in dataOrElement) {
await this.scrollIntoViewIfNeeded();
const destination = await this.clickablePoint();
await page.mouse.drop(destination, dataOrElement);
}
else {
// Note if the rest errors, we still want dragging off because the errors
// is most likely something implying the mouse is no longer dragging.
await dataOrElement.drag(this);
page._isDragging = false;
await page.mouse.up();
}
}
/**
* @deprecated Use `ElementHandle.drop` instead.
*/
async dragAndDrop(target, options) {
const page = this.frame.page();
(0, assert_js_1.assert)(page.isDragInterceptionEnabled(), 'Drag Interception is not enabled!');
await this.scrollIntoViewIfNeeded();
const startPoint = await this.clickablePoint();
const targetPoint = await target.clickablePoint();
await page.mouse.dragAndDrop(startPoint, targetPoint, options);
}
/**
* Triggers a `change` and `input` event once all the provided options have been
* selected. If there's no `<select>` element matching `selector`, the method
* throws an error.
*
* @example
*
* ```ts
* handle.select('blue'); // single selection
* handle.select('red', 'green', 'blue'); // multiple selections
* ```
*
* @param values - Values of options to select. If the `<select>` has the
* `multiple` attribute, all values are considered, otherwise only the first
* one is taken into account.
*/
async select(...values) {
for (const value of values) {
(0, assert_js_1.assert)((0, util_js_1.isString)(value), 'Values must be strings. Found value "' +
value +
'" of type "' +
typeof value +
'"');
}
return await this.evaluate((element, vals) => {
const values = new Set(vals);
if (!(element instanceof HTMLSelectElement)) {
throw new Error('Element is not a <select> element.');
}
const selectedValues = new Set();
if (!element.multiple) {
for (const option of element.options) {
option.selected = false;
}
for (const option of element.options) {
if (values.has(option.value)) {
option.selected = true;
selectedValues.add(option.value);
break;
}
}
}
else {
for (const option of element.options) {
option.selected = values.has(option.value);
if (option.selected) {
selectedValues.add(option.value);
}
}
}
element.dispatchEvent(new Event('input', { bubbles: true }));
element.dispatchEvent(new Event('change', { bubbles: true }));
return [...selectedValues.values()];
}, values);
}
/**
* This method scrolls element into view if needed, and then uses
* {@link Touchscreen.tap} to tap in the center of the element.
* If the element is detached from DOM, the method throws an error.
*/
async tap() {
await this.scrollIntoViewIfNeeded();
const { x, y } = await this.clickablePoint();
await this.frame.page().touchscreen.tap(x, y);
}
async touchStart() {
await this.scrollIntoViewIfNeeded();
const { x, y } = await this.clickablePoint();
await this.frame.page().touchscreen.touchStart(x, y);
}
async touchMove() {
await this.scrollIntoViewIfNeeded();
const { x, y } = await this.clickablePoint();
await this.frame.page().touchscreen.touchMove(x, y);
}
async touchEnd() {
await this.scrollIntoViewIfNeeded();
await this.frame.page().touchscreen.touchEnd();
}
/**
* Calls {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus | focus} on the element.
*/
async focus() {
await this.evaluate(element => {
if (!(element instanceof HTMLElement)) {
throw new Error('Cannot focus non-HTMLElement');
}
return element.focus();
});
}
/**
* Focuses the element, and then sends a `keydown`, `keypress`/`input`, and
* `keyup` event for each character in the text.
*
* To press a special key, like `Control` or `ArrowDown`,
* use {@link ElementHandle.press}.
*
* @example
*
* ```ts
* await elementHandle.type('Hello'); // Types instantly
* await elementHandle.type('World', {delay: 100}); // Types slower, like a user
* ```
*
* @example
* An example of typing into a text field and then submitting the form:
*
* ```ts
* const elementHandle = await page.$('input');
* await elementHandle.type('some text');
* await elementHandle.press('Enter');
* ```
*
* @param options - Delay in milliseconds. Defaults to 0.
*/
async type(text, options) {
await this.focus();
await this.frame.page().keyboard.type(text, options);
}
/**
* Focuses the element, and then uses {@link Keyboard.down} and {@link Keyboard.up}.
*
* @remarks
* If `key` is a single character and no modifier keys besides `Shift`
* are being held down, a `keypress`/`input` event will also be generated.
* The `text` option can be specified to force an input event to be generated.
*
* **NOTE** Modifier keys DO affect `elementHandle.press`. Holding down `Shift`
* will type the text in upper case.
*
* @param key - Name of key to press, such as `ArrowLeft`.
* See {@link KeyInput} for a list of all key names.
*/
async press(key, options) {
await this.focus();
await this.frame.page().keyboard.press(key, options);
}
async #clickableBox() {
const boxes = await this.evaluate(element => {
if (!(element instanceof Element)) {
return null;
}
return [...element.getClientRects()].map(rect => {
return { x: rect.x, y: rect.y, width: rect.width, height: rect.height };
});
});
if (!boxes?.length) {
return null;
}
await this.#intersectBoundingBoxesWithFrame(boxes);
let frame = this.frame;
let parentFrame;
while ((parentFrame = frame?.parentFrame())) {
const env_4 = { stack: [], error: void 0, hasError: false };
try {
const handle = __addDisposableResource(env_4, await frame.frameElement(), false);
if (!handle) {
throw new Error('Unsupported frame type');
}
const parentBox = await handle.evaluate(element => {
// Element is not visible.
if (element.getClientRects().length === 0) {
return null;
}
const rect = element.getBoundingClientRect();
const style = window.getComputedStyle(element);
return {
left: rect.left +
parseInt(style.paddingLeft, 10) +
parseInt(style.borderLeftWidth, 10),
top: rect.top +
parseInt(style.paddingTop, 10) +
parseInt(style.borderTopWidth, 10),
};
});
if (!parentBox) {
return null;
}
for (const box of boxes) {
box.x += parentBox.left;
box.y += parentBox.top;
}
await handle.#intersectBoundingBoxesWithFrame(boxes);
frame = parentFrame;
}
catch (e_4) {
env_4.error = e_4;
env_4.hasError = true;
}
finally {
__disposeResources(env_4);
}
}
const box = boxes.find(box => {
return box.width >= 1 && box.height >= 1;
});
if (!box) {
return null;
}
return {
x: box.x,
y: box.y,
height: box.height,
width: box.width,
};
}
async #intersectBoundingBoxesWithFrame(boxes) {
const { documentWidth, documentHeight } = await this.frame
.isolatedRealm()
.evaluate(() => {
return {
documentWidth: document.documentElement.clientWidth,
documentHeight: document.documentElement.clientHeight,
};
});
for (const box of boxes) {
intersectBoundingBox(box, documentWidth, documentHeight);
}
}
/**
* This method returns the bounding box of the element (relative to the main frame),
* or `null` if the element is {@link https://drafts.csswg.org/css-display-4/#box-generation | not part of the layout}
* (example: `display: none`).
*/
async boundingBox() {
const box = await this.evaluate(element => {
if (!(element instanceof Element)) {
return null;
}
// Element is not visible.
if (element.getClientRects().length === 0) {
return null;
}
const rect = element.getBoundingClientRect();
return { x: rect.x, y: rect.y, width: rect.width, height: rect.height };
});
if (!box) {
return null;
}
const offset = await this.#getTopLeftCornerOfFrame();
if (!offset) {
return null;
}
return {
x: box.x + offset.x,
y: box.y + offset.y,
height: box.height,
width: box.width,
};
}
/**
* This method returns boxes of the element,
* or `null` if the element is {@link https://drafts.csswg.org/css-display-4/#box-generation | not part of the layout}
* (example: `display: none`).
*
* @remarks
*
* Boxes are represented as an array of points;
* Each Point is an object `{x, y}`. Box points are sorted clock-wise.
*/
async boxModel() {
const model = await this.evaluate(element => {
if (!(element instanceof Element)) {
return null;
}
// Element is not visible.
if (element.getClientRects().length === 0) {
return null;
}
const rect = element.getBoundingClientRect();
const style = window.getComputedStyle(element);
const offsets = {
padding: {
left: parseInt(style.paddingLeft, 10),
top: parseInt(style.paddingTop, 10),
right: parseInt(style.paddingRight, 10),
bottom: parseInt(style.paddingBottom, 10),
},
margin: {
left: -parseInt(style.marginLeft, 10),
top: -parseInt(style.marginTop, 10),
right: -parseInt(style.marginRight, 10),
bottom: -parseInt(style.marginBottom, 10),
},
border: {
left: parseInt(style.borderLeft, 10),
top: parseInt(style.borderTop, 10),
right: parseInt(style.borderRight, 10),
bottom: parseInt(style.borderBottom, 10),
},
};
const border = [
{ x: rect.left, y: rect.top },
{ x: rect.left + rect.width, y: rect.top },
{ x: rect.left + rect.width, y: rect.top + rect.bottom },
{ x: rect.left, y: rect.top + rect.bottom },
];
const padding = transformQuadWithOffsets(border, offsets.border);
const content = transformQuadWithOffsets(padding, offsets.padding);
const margin = transformQuadWithOffsets(border, offsets.margin);
return {
content,
padding,
border,
margin,
width: rect.width,
height: rect.height,
};
function transformQuadWithOffsets(quad, offsets) {
return [
{
x: quad[0].x + offsets.left,
y: quad[0].y + offsets.top,
},
{
x: quad[1].x - offsets.right,
y: quad[1].y + offsets.top,
},
{
x: quad[2].x - offsets.right,
y: quad[2].y - offsets.bottom,
},
{
x: quad[3].x + offsets.left,
y: quad[3].y - offsets.bottom,
},
];
}
});
if (!model) {
return null;
}
const offset = await this.#getTopLeftCornerOfFrame();
if (!offset) {
return null;
}
for (const attribute of [
'content',
'padding',
'border',
'margin',
]) {
for (const point of model[attribute]) {
point.x += offset.x;
point.y += offset.y;
}
}
return model;
}
async #getTopLeftCornerOfFrame() {
const point = { x: 0, y: 0 };
let frame = this.frame;
let parentFrame;
while ((parentFrame = frame?.parentFrame())) {
const env_5 = { stack: [], error: void 0, hasError: false };
try {
const handle = __addDisposableResource(env_5, await frame.frameElement(), false);
if (!handle) {
throw new Error('Unsupported frame type');
}
const parentBox = await handle.evaluate(element => {
// Element is not visible.
if (element.getClientRects().length === 0) {
return null;
}
const rect = element.getBoundingClientRect();
const style = window.getComputedStyle(element);
return {
left: rect.left +
parseInt(style.paddingLeft, 10) +
parseInt(style.borderLeftWidth, 10),
top: rect.top +
parseInt(style.paddingTop, 10) +
parseInt(style.borderTopWidth, 10),
};
});
if (!parentBox) {
return null;
}
point.x += parentBox.left;
point.y += parentBox.top;
frame = parentFrame;
}
catch (e_5) {
env_5.error = e_5;
env_5.hasError = true;
}
finally {
__disposeResources(env_5);
}
}
return point;
}
async screenshot(options = {}) {
const { scrollIntoView = true } = options;
let clip = await this.#nonEmptyVisibleBoundingBox();
const page = this.frame.page();
// Only scroll the element into view if the user wants it.
if (scrollIntoView) {
await this.scrollIntoViewIfNeeded();
// We measure again just in case.
clip = await this.#nonEmptyVisibleBoundingBox();
}
const [pageLeft, pageTop] = await this.evaluate(() => {
if (!window.visualViewport) {
throw new Error('window.visualViewport is not supported.');
}
return [
window.visualViewport.pageLeft,
window.visualViewport.pageTop,
];
});
clip.x += pageLeft;
clip.y += pageTop;
return await page.screenshot({ ...options, clip });
}
async #nonEmptyVisibleBoundingBox() {
const box = await this.boundingBox();
(0, assert_js_1.assert)(box, 'Node is either not visible or not an HTMLElement');
(0, assert_js_1.assert)(box.width !== 0, 'Node has 0 width.');
(0, assert_js_1.assert)(box.height !== 0, 'Node has 0 height.');
return box;
}
/**
* @internal
*/
async assertConnectedElement() {
const error = await this.evaluate(async (element) => {
if (!element.isConnected) {
return 'Node is detached from document';
}
if (element.nodeType !== Node.ELEMENT_NODE) {
return 'Node is not of type HTMLElement';
}
return;
});
if (error) {
throw new Error(error);
}
}
/**
* @internal
*/
async scrollIntoViewIfNeeded() {
if (await this.isIntersectingViewport({
threshold: 1,
})) {
return;
}
await this.scrollIntoView();
}
/**
* Resolves to true if the element is visible in the current viewport. If an
* element is an SVG, we check if the svg owner element is in the viewport
* instead. See https://crbug.com/963246.
*
* @param options - Threshold for the intersection between 0 (no intersection) and 1
* (full intersection). Defaults to 1.
*/
async isIntersectingViewport(options = {}) {
const env_6 = { stack: [], error: void 0, hasError: false };
try {
await this.assertConnectedElement();
// eslint-disable-next-line rulesdir/use-using -- Returns `this`.
const handle = await this.#asSVGElementHandle();
const target = __addDisposableResource(env_6, handle && (await handle.#getOwnerSVGElement()), false);
return await (target ?? this).evaluate(async (element, threshold) => {
const visibleRatio = await new Promise(resolve => {
const observer = new IntersectionObserver(entries => {
resolve(entries[0].intersectionRatio);
observer.disconnect();
});
observer.observe(element);
});
return threshold === 1 ? visibleRatio === 1 : visibleRatio > threshold;
}, options.threshold ?? 0);
}
catch (e_6) {
env_6.error = e_6;
env_6.hasError = true;
}
finally {
__disposeResources(env_6);
}
}
/**
* Scrolls the element into view using either the automation protocol client
* or by calling element.scrollIntoView.
*/
async scrollIntoView() {
await this.assertConnectedElement();
await this.evaluate(async (element) => {
element.scrollIntoView({
block: 'center',
inline: 'center',
behavior: 'instant',
});
});
}
/**
* Returns true if an element is an SVGElement (included svg, path, rect
* etc.).
*/
async #asSVGElementHandle() {
if (await this.evaluate(element => {
return element instanceof SVGElement;
})) {
return this;
}
else {
return null;
}
}
async #getOwnerSVGElement() {
// SVGSVGElement.ownerSVGElement === null.
return await this.evaluateHandle(element => {
if (element instanceof SVGSVGElement) {
return element;
}
return element.ownerSVGElement;
});
}
};
})();
exports.ElementHandle = ElementHandle;
function intersectBoundingBox(box, width, height) {
box.width = Math.max(box.x >= 0
? Math.min(width - box.x, box.width)
: Math.min(width, box.width + box.x), 0);
box.height = Math.max(box.y >= 0
? Math.min(height - box.y, box.height)
: Math.min(height, box.height + box.y), 0);
}
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