From 6f0f88753cb1361059d53eb03d36be7970c1ac4b Mon Sep 17 00:00:00 2001
From: jdev082 <jdev082@jdev.eu.org>
Date: Mon, 13 May 2024 16:25:16 -0500
Subject: [PATCH] feat(themes): support for installing themes online

Signed-off-by: jdev082 <jdev082@jdev.eu.org>
---
 main/main.js    | 17 +++++++++++++++++
 main/preload.js |  3 +++
 src/search.js   |  8 ++++++++
 3 files changed, 28 insertions(+)

diff --git a/main/main.js b/main/main.js
index 5db33fc2..7c085aca 100644
--- a/main/main.js
+++ b/main/main.js
@@ -5,6 +5,7 @@ const { app, BrowserWindow, dialog, Menu, session, ipcMain, electron } = require
 const path = require('path');
 const fs = require('fs');
 const fetch = require('cross-fetch');
+const https = require('https');
 const contextMenu = require('electron-context-menu');
 
 if (require('electron-squirrel-startup')) app.quit();
@@ -191,6 +192,22 @@ ipcMain.handle('get-themes', async (event) => {
     return buf;
 });
 
+function download(url, dest, cb) {
+    var file = fs.createWriteStream(dest);
+    https.get(url, function (response) {
+        response.pipe(file);
+        file.on('finish', function () {
+            file.close(cb);
+        });
+    });
+}
+
+ipcMain.handle('download-theme', async (event, url, name) => {
+    download(url, `${app.getPath('userData')}/themes/${name}`, () => {
+        return;
+    })
+});
+
 ipcMain.handle('toggle-full-screen', async (event) => {
     mainWindow.setFullScreen(!mainWindow.isFullScreen());
 });
diff --git a/main/preload.js b/main/preload.js
index 305d67a7..b770f3a5 100644
--- a/main/preload.js
+++ b/main/preload.js
@@ -49,6 +49,9 @@ contextBridge.exposeInMainWorld('native', {
             }
         )
     },
+    downloadTheme: (url, name) => {
+        ipcRenderer.invoke('download-theme', url, name);
+    },
     unloadTheme: () => {
         document.getElementsByClassName('theme')[0].remove()
     },
diff --git a/src/search.js b/src/search.js
index 5b71422f..7f6ec038 100644
--- a/src/search.js
+++ b/src/search.js
@@ -63,6 +63,14 @@ function loadURL(url) {
         if ( url.startsWith('http://') ) {
             alert(`Page ${url} is not secure.`);
         }
+        if (url.startsWith('https://raw.githubusercontent.com/CatalystDevOrg/Themes/master/') && url.endsWith('.css')) {
+            if (confirm("This link looks like a theme URL. Attempt to install theme?")) {
+                catalyst.native.downloadTheme(url, url.split("/")[6])
+                if (confirm(`Theme ${url.split("/")[6]} installed successfully! Switch to theme?`)) {
+                    catalyst.native.loadTheme(url.split("/")[6])
+                };
+            }
+        }
         view.src = url;
         view.addEventListener('did-fail-load', () => {
             view.src = 'home.html';