205 lines
6.9 KiB
TypeScript
205 lines
6.9 KiB
TypeScript
import { PlugNamespaceHook } from "../common/hooks/plug_namespace.ts";
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import { Manifest, SilverBulletHooks } from "../common/manifest.ts";
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import buildMarkdown from "../common/markdown_parser/parser.ts";
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import { CronHook } from "../plugos/hooks/cron.ts";
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import { EventHook } from "../plugos/hooks/event.ts";
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import { createSandbox } from "../plugos/environments/webworker_sandbox.ts";
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import assetSyscalls from "../plugos/syscalls/asset.ts";
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import { eventSyscalls } from "../plugos/syscalls/event.ts";
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import { System } from "../plugos/system.ts";
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import type { Client } from "./client.ts";
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import { CodeWidgetHook } from "./hooks/code_widget.ts";
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import { CommandHook } from "./hooks/command.ts";
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import { SlashCommandHook } from "./hooks/slash_command.ts";
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import { clientStoreSyscalls } from "./syscalls/clientStore.ts";
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import { debugSyscalls } from "./syscalls/debug.ts";
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import { editorSyscalls } from "./syscalls/editor.ts";
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import { sandboxFetchSyscalls } from "./syscalls/fetch.ts";
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import { markdownSyscalls } from "../common/syscalls/markdown.ts";
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import { shellSyscalls } from "./syscalls/shell.ts";
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import { spaceSyscalls } from "./syscalls/space.ts";
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import { syncSyscalls } from "./syscalls/sync.ts";
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import { systemSyscalls } from "./syscalls/system.ts";
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import { yamlSyscalls } from "../common/syscalls/yaml.ts";
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import { Space } from "./space.ts";
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import {
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loadMarkdownExtensions,
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MDExt,
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} from "../common/markdown_parser/markdown_ext.ts";
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import { MQHook } from "../plugos/hooks/mq.ts";
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import { mqSyscalls } from "../plugos/syscalls/mq.ts";
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import { mqProxySyscalls } from "./syscalls/mq.proxy.ts";
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import { dataStoreProxySyscalls } from "./syscalls/datastore.proxy.ts";
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import { dataStoreSyscalls } from "../plugos/syscalls/datastore.ts";
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import { DataStore } from "../plugos/lib/datastore.ts";
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import { MessageQueue } from "../plugos/lib/mq.ts";
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import { languageSyscalls } from "../common/syscalls/language.ts";
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import { handlebarsSyscalls } from "../common/syscalls/handlebars.ts";
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import { codeWidgetSyscalls } from "./syscalls/code_widget.ts";
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export class ClientSystem {
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commandHook: CommandHook;
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slashCommandHook: SlashCommandHook;
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namespaceHook: PlugNamespaceHook;
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codeWidgetHook: CodeWidgetHook;
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mdExtensions: MDExt[] = [];
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system: System<SilverBulletHooks>;
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constructor(
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private client: Client,
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private mq: MessageQueue,
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private ds: DataStore,
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// private dbPrefix: string,
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private eventHook: EventHook,
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) {
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// Only set environment to "client" when running in thin client mode, otherwise we run everything locally (hybrid)
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this.system = new System(client.syncMode ? undefined : "client");
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this.system.addHook(this.eventHook);
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// Plug page namespace hook
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this.namespaceHook = new PlugNamespaceHook();
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this.system.addHook(this.namespaceHook);
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// Cron hook
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const cronHook = new CronHook(this.system);
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this.system.addHook(cronHook);
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// Code widget hook
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this.codeWidgetHook = new CodeWidgetHook();
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this.system.addHook(this.codeWidgetHook);
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// MQ hook
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if (client.syncMode) {
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// Process MQ messages locally
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this.system.addHook(new MQHook(this.system, this.mq));
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}
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// Command hook
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this.commandHook = new CommandHook();
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this.commandHook.on({
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commandsUpdated: (commandMap) => {
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this.client.ui?.viewDispatch({
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type: "update-commands",
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commands: commandMap,
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});
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},
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});
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this.system.addHook(this.commandHook);
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// Slash command hook
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this.slashCommandHook = new SlashCommandHook(this.client);
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this.system.addHook(this.slashCommandHook);
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this.eventHook.addLocalListener("file:changed", async (path: string) => {
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if (path.startsWith("_plug/") && path.endsWith(".plug.js")) {
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console.log("Plug updated, reloading:", path);
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this.system.unload(path);
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const plug = await this.system.load(
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new URL(`/${path}`, location.href),
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createSandbox,
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this.client.settings.plugOverrides,
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);
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if ((plug.manifest! as Manifest).syntax) {
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// If there are syntax extensions, rebuild the markdown parser immediately
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this.updateMarkdownParser();
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}
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this.client.debouncedPlugsUpdatedEvent();
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}
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});
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// Debugging
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// this.eventHook.addLocalListener("file:listed", (files) => {
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// console.log("New file list", files);
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// });
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// this.eventHook.addLocalListener("file:changed", (file) => {
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// console.log("File changed", file);
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// });
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// this.eventHook.addLocalListener("file:created", (file) => {
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// console.log("File created", file);
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// });
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// this.eventHook.addLocalListener("file:deleted", (file) => {
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// console.log("File deleted", file);
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// });
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}
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async init() {
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// Slash command hook
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this.slashCommandHook = new SlashCommandHook(this.client);
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this.system.addHook(this.slashCommandHook);
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// Syscalls available to all plugs
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this.system.registerSyscalls(
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[],
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eventSyscalls(this.eventHook),
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editorSyscalls(this.client),
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spaceSyscalls(this.client),
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systemSyscalls(this.system, this.client),
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markdownSyscalls(buildMarkdown(this.mdExtensions)),
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assetSyscalls(this.system),
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yamlSyscalls(),
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handlebarsSyscalls(),
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codeWidgetSyscalls(this.codeWidgetHook),
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languageSyscalls(),
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this.client.syncMode
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// In sync mode handle locally
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? mqSyscalls(this.mq)
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// In non-sync mode proxy to server
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: mqProxySyscalls(this.client),
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this.client.syncMode
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? dataStoreSyscalls(this.ds)
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: dataStoreProxySyscalls(this.client),
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debugSyscalls(),
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syncSyscalls(this.client),
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clientStoreSyscalls(this.ds),
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);
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// Syscalls that require some additional permissions
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this.system.registerSyscalls(
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["fetch"],
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sandboxFetchSyscalls(this.client),
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);
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this.system.registerSyscalls(
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["shell"],
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shellSyscalls(this.client),
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);
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}
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async reloadPlugsFromSpace(space: Space) {
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console.log("Loading plugs");
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await space.updatePageList();
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await this.system.unloadAll();
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console.log("(Re)loading plugs");
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await Promise.all((await space.listPlugs()).map(async (plugName) => {
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try {
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await this.system.load(
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new URL(plugName, location.origin),
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createSandbox,
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this.client.settings.plugOverrides,
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);
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} catch (e: any) {
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console.error("Could not load plug", plugName, "error:", e.message);
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}
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}));
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}
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updateMarkdownParser() {
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// Load all syntax extensions
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this.mdExtensions = loadMarkdownExtensions(this.system);
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// And reload the syscalls to use the new syntax extensions
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this.system.registerSyscalls(
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[],
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markdownSyscalls(buildMarkdown(this.mdExtensions)),
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);
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}
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localSyscall(name: string, args: any[]) {
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return this.system.localSyscall("[local]", name, args);
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}
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}
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