103 lines
2.8 KiB
TypeScript
103 lines
2.8 KiB
TypeScript
/**
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* setup-dependencies.ts
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*
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* Single installer window that ensures LibreOffice and Chrome (Puppeteer) are
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* available before the user starts creating presentations. Runs checks, then
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* if either is missing shows one installer that runs LibreOffice then Chrome
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* in sequence (each with Install / Skip).
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*/
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import { BrowserWindow, ipcMain } from "electron";
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import * as path from "path";
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import { baseDir } from "./constants";
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import { isLibreOfficeInstalled } from "./libreoffice-check";
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import {
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isChromeInstalled,
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type SetupStatus,
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} from "./puppeteer-check";
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export type { SetupStatus };
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/** Set by checkDependenciesBeforeWindow; read by setup installer IPC. */
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let currentSetupStatus: SetupStatus | null = null;
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export function getSetupStatus(): SetupStatus | null {
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return currentSetupStatus;
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}
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/**
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* Checks LibreOffice and Chrome. If both are present, returns immediately.
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* If either is missing, opens one installer window that runs LibreOffice
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* then Chrome in sequence. Returns true only when all required dependencies
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* are installed; false when the installer is closed/skipped before completion.
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*/
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export async function checkDependenciesBeforeWindow(): Promise<boolean> {
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const [loResult, chromeInstalled] = await Promise.all([
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isLibreOfficeInstalled(),
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isChromeInstalled(),
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]);
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const needsLibreOffice = !loResult.installed;
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const needsChrome = !chromeInstalled;
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if (!needsLibreOffice && !needsChrome) {
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return true;
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}
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currentSetupStatus = {
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needsLibreOffice,
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needsChrome,
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};
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await showSetupInstallerWindow();
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// Re-check after installer closes; setup can only proceed when all
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// required dependencies are actually installed.
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const [postLoResult, postChromeInstalled] = await Promise.all([
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isLibreOfficeInstalled(),
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isChromeInstalled(),
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]);
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currentSetupStatus = null;
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return postLoResult.installed && postChromeInstalled;
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}
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/**
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* Opens the unified setup installer window (LibreOffice then Chrome).
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* Resolves when the window is closed.
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*/
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function showSetupInstallerWindow(): Promise<void> {
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return new Promise((resolve) => {
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const win = new BrowserWindow({
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width: 520,
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height: 600,
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resizable: false,
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center: true,
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title: "Presenton – Setup required",
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icon: path.join(
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baseDir,
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"resources/ui/assets/images/presenton_short_filled.png"
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),
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webPreferences: {
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webSecurity: false,
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preload: path.join(__dirname, "../preloads/setup-installer.js"),
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},
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});
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win.setMenuBarVisibility(false);
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win.loadFile(
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path.join(baseDir, "resources/ui/setup-installer/index.html")
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);
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const onDone = () => {
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if (!win.isDestroyed()) win.close();
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};
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ipcMain.once("setup:done", onDone);
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win.on("closed", () => {
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ipcMain.removeListener("setup:done", onDone);
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resolve();
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});
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});
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}
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