jadefin/mods/VersionCheck.js

//@ts-check

import JadefinIntegrity from '../JadefinIntegrity.js';

import Jadefin from "../Jadefin.js";
import JadefinMod from "../JadefinMod.js";
import JadefinModules from "../JadefinModules.js";
import JadefinUtils from "../JadefinUtils.js";

import { rd, rdom, rd$, RDOMListHelper } from "../utils/rdom.js";

export default JadefinIntegrity("VersionCheck", import.meta.url, () => new (class VersionCheck extends JadefinMod {
    _promptedUpdate = false;

    constructor() {
        super();
    }

    async init(name, modUrl) {
        await super.init(name, modUrl);

        await this.initStyle();

        const parser = new DOMParser();
        const url = `${window.location.origin}${window.location.pathname}?cachev=${Date.now()}`;
        const data = await fetch(url).then(r => r.text());
        const doc = parser.parseFromString(data, "text/html");

        const srcOld = this.srcOld = this.storage.get("src");
        const srcCurr = this.srcCurr = document.querySelector("[data-main-jellyfin-bundle]")?.getAttribute("src");
        const srcNew = this.srcNew = doc.querySelector("[data-main-jellyfin-bundle]")?.getAttribute("src");

        if (srcOld != srcCurr) {
            this.storage.set("src", srcCurr);
            JadefinModules.toast("Jadefin updated.");
        }

        const canUpdate = this.canUpdate = srcCurr != srcNew;
        if (!canUpdate) {
            return;
        }

        this.promptUpdate();
    }

    promptUpdate() {
        if (this._promptedUpdate) {
            return;
        }

        this._promptedUpdate = true;

        JadefinModules.toast("Jadefin update available.");

        const ExtrasMenu = /** @type {import("./ExtrasMenu.js").default} */ (Jadefin.getMod("ExtrasMenu"));

        ExtrasMenu.headerExtrasEl.appendChild(rd$()`<span class="versionCheck"></span>`);

        const item = ExtrasMenu.items.find(i => i.name == "Reload" && i.icon == "update");
        const orig = item.cbEl;

        item.cbEl = (/** @type {HTMLElement} */ el, current, alive) => {
            orig?.(el, current, alive);

            if (!alive) {
                return;
            }

            const icon = el.querySelector(".actionsheetMenuItemIcon");
            if (!icon) {
                return;
            }

            icon.classList.add("hasVersionCheck");
            icon.appendChild(rd$()`<span class="versionCheck"></span>`);
        };
    }
})());