ayakashi/lib/domQL/domQL.js

The next generation web scraping framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.domQuery = void 0;
const walking_1 = require("./walking");
function domQuery(query, options = {}) {
    let env;
    if (options.env) {
        env = options.env;
    }
    else if (typeof window !== "undefined") {
        env = window;
    }
    else {
        throw new Error("No suitable env found");
    }
    if (!query || typeof query !== "object") {
        throw new Error("Query format is invalid. Learn more at https://ayakashi-io.github.io/docs/guide/querying-with-domql.html");
    }
    if (query.where && typeof query.where !== "object") {
        throw new Error("Query format is invalid. Learn more at https://ayakashi-io.github.io/docs/guide/querying-with-domql.html");
    }
    if (query.where && typeof query.where === "object" && Object.keys(query.where).length === 0) {
        throw new Error("Query format is invalid. Learn more at https://ayakashi-io.github.io/docs/guide/querying-with-domql.html");
    }
    if (options.recursive === false) {
        return walking_1.tagWalk(env, query, options.scope || env.document.body);
    }
    else {
        return walking_1.domWalk(env, query, options.scope || env.document.body);
    }
}
exports.domQuery = domQuery;