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import { ModalRoot, QuickAccessTab, showModal, staticClasses } from 'decky-frontend-lib';
import { FaPlug } from 'react-icons/fa';
import { DeckyState, DeckyStateContextProvider } from './components/DeckyState';
import LegacyPlugin from './components/LegacyPlugin';
import PluginView from './components/PluginView';
import SettingsPage from './components/settings';
import StorePage from './components/store/Store';
import TitleView from './components/TitleView';
import Logger from './logger';
import { Plugin } from './plugin';
import RouterHook from './router-hook';
import TabsHook from './tabs-hook';
declare global {
interface Window {}
}
class PluginLoader extends Logger {
private plugins: Plugin[] = [];
private tabsHook: TabsHook = new TabsHook();
// private windowHook: WindowHook = new WindowHook();
private routerHook: RouterHook = new RouterHook();
private deckyState: DeckyState = new DeckyState();
private reloadLock: boolean = false;
// stores a list of plugin names which requested to be reloaded
private pluginReloadQueue: string[] = [];
constructor() {
super(PluginLoader.name);
this.log('Initialized');
this.tabsHook.add({
id: QuickAccessTab.Decky,
title: null,
content: (
<DeckyStateContextProvider deckyState={this.deckyState}>
<TitleView />
<PluginView />
</DeckyStateContextProvider>
),
icon: <FaPlug />,
});
this.routerHook.addRoute('/decky/store', () => <StorePage />);
this.routerHook.addRoute('/decky/settings', () => {
return (
<DeckyStateContextProvider deckyState={this.deckyState}>
<SettingsPage />
</DeckyStateContextProvider>
);
});
}
public addPluginInstallPrompt(artifact: string, version: string, request_id: string, hash: string) {
showModal(
<ModalRoot
onOK={() => {
this.callServerMethod('confirm_plugin_install', { request_id });
}}
onCancel={() => {
this.callServerMethod('cancel_plugin_install', { request_id });
}}
>
<div className={staticClasses.Title} style={{ flexDirection: 'column' }}>
{hash == 'False' ? <h3 style={{ color: 'red' }}>!!!!NO HASH PROVIDED!!!!</h3> : null}
Install {artifact}
{version ? ' version ' + version : null}?
</div>
</ModalRoot>,
);
}
public uninstall_plugin(name: string) {
showModal(
<ModalRoot
onOK={async () => {
const formData = new FormData();
formData.append('name', name);
await fetch('http://localhost:1337/browser/uninstall_plugin', {
method: 'POST',
body: formData,
});
}}
onCancel={() => {
// do nothing
}}
>
<div className={staticClasses.Title} style={{ flexDirection: 'column' }}>
Uninstall {name}?
</div>
</ModalRoot>,
);
}
public dismountAll() {
for (const plugin of this.plugins) {
this.log(`Dismounting ${plugin.name}`);
plugin.onDismount?.();
}
}
public deinit() {
this.routerHook.removeRoute('/decky/store');
this.routerHook.removeRoute('/decky/settings');
}
public unloadPlugin(name: string) {
const plugin = this.plugins.find((plugin) => plugin.name === name || plugin.name === name.replace('$LEGACY_', ''));
plugin?.onDismount?.();
this.plugins = this.plugins.filter((p) => p !== plugin);
this.deckyState.setPlugins(this.plugins);
}
public async importPlugin(name: string) {
if (this.reloadLock) {
this.log('Reload currently in progress, adding to queue', name);
this.pluginReloadQueue.push(name);
return;
}
try {
this.reloadLock = true;
this.log(`Trying to load ${name}`);
this.unloadPlugin(name);
if (name.startsWith('$LEGACY_')) {
await this.importLegacyPlugin(name.replace('$LEGACY_', ''));
} else {
await this.importReactPlugin(name);
}
this.deckyState.setPlugins(this.plugins);
this.log(`Loaded ${name}`);
} catch (e) {
throw e;
} finally {
this.reloadLock = false;
const nextPlugin = this.pluginReloadQueue.shift();
if (nextPlugin) {
this.importPlugin(nextPlugin);
}
}
}
private async importReactPlugin(name: string) {
let res = await fetch(`http://127.0.0.1:1337/plugins/${name}/frontend_bundle`);
if (res.ok) {
let plugin = await eval(await res.text())(this.createPluginAPI(name));
this.plugins.push({
...plugin,
name: name,
});
} else throw new Error(`${name} frontend_bundle not OK`);
}
private async importLegacyPlugin(name: string) {
const url = `http://127.0.0.1:1337/plugins/load_main/${name}`;
this.plugins.push({
name: name,
icon: <FaPlug />,
content: <LegacyPlugin url={url} />,
});
}
async callServerMethod(methodName: string, args = {}) {
const response = await fetch(`http://127.0.0.1:1337/methods/${methodName}`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify(args),
});
return response.json();
}
createPluginAPI(pluginName: string) {
return {
routerHook: this.routerHook,
callServerMethod: this.callServerMethod,
async callPluginMethod(methodName: string, args = {}) {
const response = await fetch(`http://127.0.0.1:1337/plugins/${pluginName}/methods/${methodName}`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
args,
}),
});
return response.json();
},
fetchNoCors(url: string, request: any = {}) {
let args = { method: 'POST', headers: {} };
const req = { ...args, ...request, url, data: request.body };
return this.callServerMethod('http_request', req);
},
executeInTab(tab: string, runAsync: boolean, code: string) {
return this.callServerMethod('execute_in_tab', {
tab,
run_async: runAsync,
code,
});
},
injectCssIntoTab(tab: string, style: string) {
return this.callServerMethod('inject_css_into_tab', {
tab,
style,
});
},
removeCssFromTab(tab: string, cssId: any) {
return this.callServerMethod('remove_css_from_tab', {
tab,
css_id: cssId,
});
},
};
}
}
export default PluginLoader;
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