n8n-nodes-duckduckgo-search/dist/nodes/DuckDuckGo/htmlParser.js

Integrate DuckDuckGo search seamlessly into your n8n workflows with advanced pagination and human-like behavior. Get more results without hitting rate limits.

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseHtmlResults = void 0;
const cheerio = __importStar(require("cheerio"));
function parseHtmlResults(html) {
    const results = [];
    const $ = cheerio.load(html);
    $('div.result').each((_, element) => {
        var _a;
        const el = $(element);
        const title = el.find('a.result__a').first().text().trim();
        const url = (_a = el.find('a.result__a').first().attr('href')) !== null && _a !== void 0 ? _a : '';
        let snippet = el.find('a.result__snippet').first().text().trim();
        if (!snippet) {
            snippet = el.find('div.result__snippet').first().text().trim();
        }
        if (title && url) {
            results.push({
                title: cleanHtml(title),
                url,
                snippet: cleanHtml(snippet),
                source: 'html',
            });
        }
    });
    return results;
}
exports.parseHtmlResults = parseHtmlResults;
function cleanHtml(text) {
    return text
        .replace(/ /g, ' ')
        .replace(/&/g, '&')
        .replace(/&lt;/g, '<')
        .replace(/&gt;/g, '>')
        .replace(/&quot;/g, '"')
        .replace(/&#39;/g, "'")
        .replace(/\s+/g, ' ')
        .trim();
}