155 lines
6.2 KiB
Plaintext
155 lines
6.2 KiB
Plaintext
"use strict";
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var __create = Object.create;
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __getProtoOf = Object.getPrototypeOf;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
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// If the importer is in node compatibility mode or this is not an ESM
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// file that has been converted to a CommonJS file using a Babel-
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// compatible transform (i.e. "__esModule" has not been set), then set
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// "default" to the CommonJS "module.exports" for node compatibility.
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isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
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mod
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));
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var wkExecutionContext_exports = {};
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__export(wkExecutionContext_exports, {
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WKExecutionContext: () => WKExecutionContext,
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createHandle: () => createHandle
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});
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module.exports = __toCommonJS(wkExecutionContext_exports);
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var js = __toESM(require("../javascript"));
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var dom = __toESM(require("../dom"));
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var import_protocolError = require("../protocolError");
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var import_assert = require("../../utils/isomorphic/assert");
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var import_utilityScriptSerializers = require("../../utils/isomorphic/utilityScriptSerializers");
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class WKExecutionContext {
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constructor(session, contextId) {
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this._session = session;
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this._contextId = contextId;
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}
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async rawEvaluateJSON(expression) {
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try {
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const response = await this._session.send("Runtime.evaluate", {
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expression,
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contextId: this._contextId,
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returnByValue: true
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});
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if (response.wasThrown)
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throw new js.JavaScriptErrorInEvaluate(response.result.description);
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return response.result.value;
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} catch (error) {
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throw rewriteError(error);
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}
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}
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async rawEvaluateHandle(context, expression) {
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try {
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const response = await this._session.send("Runtime.evaluate", {
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expression,
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contextId: this._contextId,
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returnByValue: false
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});
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if (response.wasThrown)
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throw new js.JavaScriptErrorInEvaluate(response.result.description);
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return createHandle(context, response.result);
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} catch (error) {
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throw rewriteError(error);
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}
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}
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async evaluateWithArguments(expression, returnByValue, utilityScript, values, handles) {
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try {
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const response = await this._session.send("Runtime.callFunctionOn", {
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functionDeclaration: expression,
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objectId: utilityScript._objectId,
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arguments: [
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{ objectId: utilityScript._objectId },
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...values.map((value) => ({ value })),
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...handles.map((handle) => ({ objectId: handle._objectId }))
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],
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returnByValue,
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emulateUserGesture: true,
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awaitPromise: true
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});
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if (response.wasThrown)
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throw new js.JavaScriptErrorInEvaluate(response.result.description);
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if (returnByValue)
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return (0, import_utilityScriptSerializers.parseEvaluationResultValue)(response.result.value);
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return createHandle(utilityScript._context, response.result);
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} catch (error) {
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throw rewriteError(error);
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}
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}
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async getProperties(object) {
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const response = await this._session.send("Runtime.getProperties", {
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objectId: object._objectId,
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ownProperties: true
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});
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const result = /* @__PURE__ */ new Map();
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for (const property of response.properties) {
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if (!property.enumerable || !property.value)
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continue;
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result.set(property.name, createHandle(object._context, property.value));
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}
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return result;
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}
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async releaseHandle(handle) {
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if (!handle._objectId)
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return;
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await this._session.send("Runtime.releaseObject", { objectId: handle._objectId });
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}
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}
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function potentiallyUnserializableValue(remoteObject) {
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const value = remoteObject.value;
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const isUnserializable = remoteObject.type === "number" && ["NaN", "-Infinity", "Infinity", "-0"].includes(remoteObject.description);
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return isUnserializable ? js.parseUnserializableValue(remoteObject.description) : value;
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}
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function rewriteError(error) {
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if (error.message.includes("Object has too long reference chain"))
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throw new Error("Cannot serialize result: object reference chain is too long.");
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if (!js.isJavaScriptErrorInEvaluate(error) && !(0, import_protocolError.isSessionClosedError)(error))
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return new Error("Execution context was destroyed, most likely because of a navigation.");
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return error;
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}
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function renderPreview(object) {
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if (object.type === "undefined")
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return "undefined";
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if ("value" in object)
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return String(object.value);
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if (object.description === "Object" && object.preview) {
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const tokens = [];
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for (const { name, value } of object.preview.properties)
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tokens.push(`${name}: ${value}`);
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return `{${tokens.join(", ")}}`;
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}
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if (object.subtype === "array" && object.preview)
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return js.sparseArrayToString(object.preview.properties);
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return object.description;
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}
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function createHandle(context, remoteObject) {
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if (remoteObject.subtype === "node") {
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(0, import_assert.assert)(context instanceof dom.FrameExecutionContext);
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return new dom.ElementHandle(context, remoteObject.objectId);
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}
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const isPromise = remoteObject.className === "Promise";
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return new js.JSHandle(context, isPromise ? "promise" : remoteObject.subtype || remoteObject.type, renderPreview(remoteObject), remoteObject.objectId, potentiallyUnserializableValue(remoteObject));
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}
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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WKExecutionContext,
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createHandle
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});
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