@auto-browse/auto-browse
Version:
AI-powered browser automation
46 lines (45 loc) • 1.74 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.browser_get_text = void 0;
const tools_1 = require("@langchain/core/tools");
const zod_1 = require("zod");
const test_1 = require("@playwright/test");
const utils_1 = require("./utils");
const context_1 = require("../browser/context");
/**
* Schema for getting text from elements with descriptions for the AI model
*/
const getTextSchema = zod_1.z.object({
element: zod_1.z
.string()
.describe("Human-readable element description for the target element"),
ref: zod_1.z
.string()
.describe("Element reference from page snapshot to locate the element"),
});
exports.browser_get_text = (0, tools_1.tool)(async ({ element, ref }) => {
try {
console.log(`[Get Text Tool] Starting operation:`, {
element,
ref,
});
const result = await test_1.test.step(`Get text from "${element}"`, async () => {
return await (0, utils_1.runAndWait)(context_1.context, `Got text from "${element}"`, async () => {
const locator = context_1.context.refLocator(ref);
const text = (await locator.innerText()) || "";
return text;
}, false);
});
console.log(`[Get Text Tool] Operation completed with result:`, result);
return result;
}
catch (error) {
const errorMessage = `Failed to get text: ${error instanceof Error ? error.message : "Unknown error"}`;
console.error(`[Get Text Tool] Error:`, errorMessage);
return errorMessage;
}
}, {
name: "getText",
description: "Get text content from an element on the page",
schema: getTextSchema,
});