merchnow-api-node/dist/htmlParser.js

npm module for Merchnow's API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.catalogToObject = void 0;
var node_html_parser_1 = require("node-html-parser");
var getDecorations = function (decorations) {
    var contents = [];
    if (decorations.length > 0) {
        for (var _i = 0, decorations_1 = decorations; _i < decorations_1.length; _i++) {
            var decoration = decorations_1[_i];
            contents.push(decoration.text);
        }
    }
    return contents;
};
var getDescriptions = function (descriptions) {
    var contents = [];
    if (descriptions.length > 0) {
        for (var _i = 0, descriptions_1 = descriptions; _i < descriptions_1.length; _i++) {
            var description = descriptions_1[_i];
            for (var _a = 0, _b = description.childNodes; _a < _b.length; _a++) {
                var child = _b[_a];
                var content = child.text.trim();
                if (content.length > 0) {
                    var tag = child.tagName || "none";
                    contents.push({ content: content, tag: tag });
                }
            }
        }
    }
    return contents;
};
var getImages = function (image) {
    var url = image.getAttribute("src");
    var sm = url.replace("imageproductmd", "imageproductsm");
    var md = url;
    var lg = url.replace("imageproductmd", "imageproductlg");
    var xl = url.replace("imageproductmd", "imageproductxl");
    return { sm: sm, md: md, lg: lg, xl: xl };
};
exports.catalogToObject = function (html) {
    var parsed = node_html_parser_1.parse(html);
    var items = parsed.querySelectorAll(".product-list-item");
    var result = [];
    for (var _i = 0, items_1 = items; _i < items_1.length; _i++) {
        var item = items_1[_i];
        var image = item.querySelector("img"); // every item has one image, from which we can get all sizes
        var name_1 = image.getAttribute("alt"); // every image has a alt attribute
        var decorations = getDecorations(item.querySelectorAll(".image-decoration"));
        var description = getDescriptions(item.querySelectorAll(".product-list-desc"));
        var images = getImages(image);
        var href = item.querySelector("a").getAttribute("href");
        var url = "https://merchnow.com" + href;
        var obj = {
            name: name_1,
            decorations: decorations,
            description: description,
            images: images,
            url: url
        };
        result.push(obj);
    }
    return result;
};