Add plugin updater, notification badge, fixes

backend/loader.py

@@ -88,7 +88,7 @@ class Loader:
 
     async def get_plugins(self, request):
         plugins = list(self.plugins.values())
-        return web.json_response([str(i) if not i.legacy else "$LEGACY_"+str(i) for i in plugins])
+        return web.json_response([{"name": str(i) if not i.legacy else "$LEGACY_"+str(i), "version": i.version} for i in plugins])
 
     def handle_frontend_assets(self, request):
         plugin = self.plugins[request.match_info["plugin_name"]]
@@ -116,13 +116,13 @@ class Loader:
                 self.logger.info(f"Plugin {plugin.name} is passive")
             self.plugins[plugin.name] = plugin.start()
             self.logger.info(f"Loaded {plugin.name}")
-            self.loop.create_task(self.dispatch_plugin(plugin.name if not plugin.legacy else "$LEGACY_" + plugin.name))
+            self.loop.create_task(self.dispatch_plugin(plugin.name if not plugin.legacy else "$LEGACY_" + plugin.name, plugin.version))
         except Exception as e:
             self.logger.error(f"Could not load {file}. {e}")
             print_exc()
 
-    async def dispatch_plugin(self, name):
-        await inject_to_tab("SP", f"window.importDeckyPlugin('{name}')")
+    async def dispatch_plugin(self, name, version):
+        await inject_to_tab("SP", f"window.importDeckyPlugin('{name}', '{version}')")
 
     def import_plugins(self):
         self.logger.info(f"import plugins from {self.plugin_path}")

backend/main.py

@@ -113,7 +113,7 @@ class PluginManager:
 
     async def inject_javascript(self, request=None):
         try:
-            await inject_to_tab("SP", "try{" + open(path.join(path.dirname(__file__), "./static/plugin-loader.iife.js"), "r").read() + "}catch(e){console.error(e)}", True)
+            await inject_to_tab("SP", "try{window.deckyHasLoaded = true;(async()=>{while(!window.SP_REACT){await new Promise(r => setTimeout(r, 10))};" + open(path.join(path.dirname(__file__), "./static/plugin-loader.iife.js"), "r").read() + "})();}catch(e){console.error(e)}", True)
         except:
             logger.info("Failed to inject JavaScript into tab")
             pass

backend/plugin.py

@@ -21,7 +21,13 @@ class PluginWrapper:
         self.socket_addr = f"/tmp/plugin_socket_{time()}"
         self.method_call_lock = Lock()
 
+        self.version = None
+
         json = load(open(path.join(plugin_path, plugin_directory, "plugin.json"), "r"))
+        if path.isfile(path.join(plugin_path, plugin_directory, "package.json")):
+            package_json = load(open(path.join(plugin_path, plugin_directory, "package.json"), "r"))
+            self.version = package_json["version"]
+
 
         self.legacy = False
         self.main_view_html = json["main_view_html"] if "main_view_html" in json else ""