puppeteer-core
Version:
A high-level API to control headless Chrome over the DevTools Protocol
45 lines • 1.81 kB
JavaScript
;
/**
* @license
* Copyright 2023 Google Inc.
* SPDX-License-Identifier: Apache-2.0
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.getQueryHandlerAndSelector = void 0;
const AriaQueryHandler_js_1 = require("../cdp/AriaQueryHandler.js");
const CustomQueryHandler_js_1 = require("./CustomQueryHandler.js");
const PierceQueryHandler_js_1 = require("./PierceQueryHandler.js");
const PQueryHandler_js_1 = require("./PQueryHandler.js");
const TextQueryHandler_js_1 = require("./TextQueryHandler.js");
const XPathQueryHandler_js_1 = require("./XPathQueryHandler.js");
const BUILTIN_QUERY_HANDLERS = {
aria: AriaQueryHandler_js_1.ARIAQueryHandler,
pierce: PierceQueryHandler_js_1.PierceQueryHandler,
xpath: XPathQueryHandler_js_1.XPathQueryHandler,
text: TextQueryHandler_js_1.TextQueryHandler,
};
const QUERY_SEPARATORS = ['=', '/'];
/**
* @internal
*/
function getQueryHandlerAndSelector(selector) {
for (const handlerMap of [
CustomQueryHandler_js_1.customQueryHandlers.names().map(name => {
return [name, CustomQueryHandler_js_1.customQueryHandlers.get(name)];
}),
Object.entries(BUILTIN_QUERY_HANDLERS),
]) {
for (const [name, QueryHandler] of handlerMap) {
for (const separator of QUERY_SEPARATORS) {
const prefix = `${name}${separator}`;
if (selector.startsWith(prefix)) {
selector = selector.slice(prefix.length);
return { updatedSelector: selector, QueryHandler };
}
}
}
}
return { updatedSelector: selector, QueryHandler: PQueryHandler_js_1.PQueryHandler };
}
exports.getQueryHandlerAndSelector = getQueryHandlerAndSelector;
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