cleanview/dist/scripts/query.js

Clean the content of html articles

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const helpers_1 = require("./helpers");
function query(tag, element) {
    const founds = [];
    search(tag, element, founds);
    return founds;
}
function search(tag, element, founds) {
    if (Array.isArray(element)) {
        element.forEach(function (el) {
            search(tag, el, founds);
        });
        return;
    }
    if (!(0, helpers_1.isNode)(element))
        return;
    // If the tagname match, add the element and return
    if (element.tagName === tag) {
        founds.push(element);
        return;
    }
    // If the element doesn't have children there's no need to continue
    if (!element.children)
        return;
    // If the element has children search recursively
    element.children.forEach(function (el) {
        if ((0, helpers_1.isNode)(el))
            search(tag, el, founds);
    });
}
exports.default = query;