webextension-store-meta/lib/amo/index.js

Get browser extension(webextension) item meta from Chrome Web Store and Firefox add-ons.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Amo = void 0;
const node_querystring_1 = require("node:querystring");
const domhandler_1 = require("domhandler");
const Parser_1 = require("htmlparser2/lib/Parser");
const fetch_text_1 = require("../utils/fetch-text");
const SourceDOM_1 = require("./SourceDOM");
const SourceJSONLD_1 = require("./SourceJSONLD");
const SourceOG_1 = require("./SourceOG");
const SourceReduxStoreState_1 = require("./SourceReduxStoreState");
class Amo {
    config;
    constructor(config) {
        this.config = config || {};
    }
    static async load(config) {
        const instance = new Amo(config);
        await instance.load();
        return instance;
    }
    async load() {
        let qs = this.config.qs
            ? typeof this.config.qs === "string"
                ? this.config.qs
                : (0, node_querystring_1.stringify)(this.config.qs)
            : "";
        if (qs && !qs.startsWith("?")) {
            qs = `?${qs}`;
        }
        const locale = this.config.locale ? `${this.config.locale}/` : "";
        const url = `https://addons.mozilla.org/${locale}firefox/addon/${this.config.id}${qs}`;
        const html = await (0, fetch_text_1.fetchText)(url, this.config.options);
        const handler = new domhandler_1.DomHandler();
        new Parser_1.Parser(handler).end(html);
        this._dom = handler.dom;
        return this;
    }
    meta() {
        return {
            name: this.name(),
            description: this.description(),
            ratingValue: this.ratingValue(),
            ratingCount: this.ratingCount(),
            users: this.users(),
            price: this.price(),
            priceCurrency: this.priceCurrency(),
            version: this.version(),
            url: this.url(),
            image: this.image(),
            operatingSystem: this.operatingSystem(),
            size: this.size(),
            lastUpdated: this.lastUpdated(),
        };
    }
    name() {
        return (this.sourceReduxStoreState.name() ||
            this.sourceJSONLD.name() ||
            this.sourceDOM.name());
    }
    description() {
        return (this.sourceReduxStoreState.description() ||
            this.sourceJSONLD.description() ||
            this.sourceOG.description() ||
            this.sourceDOM.description());
    }
    ratingValue() {
        return (this.sourceReduxStoreState.ratingValue() ||
            this.sourceJSONLD.ratingValue() ||
            this.sourceDOM.ratingValue());
    }
    ratingCount() {
        return (this.sourceReduxStoreState.ratingCount() ||
            this.sourceJSONLD.ratingCount() ||
            this.sourceDOM.ratingCount());
    }
    users() {
        return this.sourceReduxStoreState.users() || this.sourceDOM.users();
    }
    price() {
        return this.sourceJSONLD.price();
    }
    priceCurrency() {
        return this.sourceJSONLD.priceCurrency();
    }
    version() {
        return (this.sourceReduxStoreState.version() ||
            this.sourceJSONLD.version() ||
            this.sourceDOM.version());
    }
    url() {
        return (this.sourceReduxStoreState.url() ||
            this.sourceJSONLD.url() ||
            this.sourceOG.url() ||
            this.sourceDOM.url());
    }
    image() {
        return (this.sourceReduxStoreState.image() ||
            this.sourceJSONLD.image() ||
            this.sourceOG.image() ||
            this.sourceDOM.image());
    }
    operatingSystem() {
        return this.sourceJSONLD.operatingSystem();
    }
    size() {
        return this.sourceReduxStoreState.size() || this.sourceDOM.size();
    }
    lastUpdated() {
        return (this.sourceReduxStoreState.lastUpdated() || this.sourceDOM.lastUpdated());
    }
    /** @internal */
    _dom;
    get dom() {
        if (!this._dom) {
            throw new Error("Item not loaded. Please run `await instance.load()` first.`");
        }
        return this._dom;
    }
    /** @internal */
    _sourceDOM;
    /** @internal */
    get sourceDOM() {
        if (!this._sourceDOM) {
            this._sourceDOM = new SourceDOM_1.SourceDOM(this.dom);
        }
        return this._sourceDOM;
    }
    /** @internal */
    _sourceJSONLD;
    /** @internal */
    get sourceJSONLD() {
        if (!this._sourceJSONLD) {
            this._sourceJSONLD = new SourceJSONLD_1.SourceJSONLD(this.dom);
        }
        return this._sourceJSONLD;
    }
    /** @internal */
    _sourceOG;
    /** @internal */
    get sourceOG() {
        if (!this._sourceOG) {
            this._sourceOG = new SourceOG_1.SourceOG(this.dom);
        }
        return this._sourceOG;
    }
    /** @internal */
    _sourceReduxStoreState;
    /** @internal */
    get sourceReduxStoreState() {
        if (!this._sourceReduxStoreState) {
            this._sourceReduxStoreState = new SourceReduxStoreState_1.SourceReduxStoreState(this.dom);
        }
        return this._sourceReduxStoreState;
    }
}
exports.Amo = Amo;
exports.default = Amo;
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