Val Town Code SearchReturn to Val Town

3import app from "./src/index.tsx";
4
5function getContentType(filepath: string): string {
6  // If no extension or empty path, default to text/html
7  if (filepath === "" || filepath === "/" || !filepath.includes(".")) {

1import { parseProject } from "https://esm.town/v/std/utils@71-main/index.ts";
2
3function getContentType(filepath: string): string {
4  // If no extension or empty path, default to text/html
5  if (filepath === "" || filepath === "/" || !filepath.includes(".")) {
27
28const projectVal = parseProject(import.meta.url);
29export default async function(req: Request): Promise<Response> {
30  const url = new URL(req.url);
31  const path = `/${projectVal.username}/${projectVal.name}@${projectVal.version}${url.pathname}`;

11```ts
12const projectVal = parseProject(import.meta.url);
13export default async function(req: Request): Promise<Response> {
14  const url = new URL(req.url);
15  const path = `/${projectVal.username}/${projectVal.name}@${projectVal.version}${url.pathname}`;

6const client = hc<AppType>("/");
7
8function App() {
9  return (
10    <>
18}
19
20function Counter() {
21  const [count, setCount] = useState(0);
22  return (

12];
13
14function App() {
15  const [noClicks, setNoClicks] = useState(0);
16  const [isValentine, setIsValentine] = useState(false);
97}
98
99function client() {
100  createRoot(document.getElementById("root")).render(<App />);
101}
102if (typeof document !== "undefined") { client(); }
103
104export default async function server(request: Request): Promise<Response> {
105  return new Response(
106    `

9};
10
11async function parseHTML(html) {
12  const result = {
13    servers: [],
98}
99
100async function solveCaptcha(predictions, captchaData) {
101  const { captchaId, captcha, promptText } = captchaData;
102  if (!captchaId) throw new Error("captcha_id not found.");
116}
117
118async function solveImageCaptchas(captcha) {
119  await Promise.all(
120    captcha.map(async obj => {
123      formData.append("file", new Blob([blob], { type: "image/jpeg" }), "blob");
124
125      const res = await fetch("https://www.nyckel.com/v1/functions/5m8hktimwukzpb8r/invoke", {
126        method: "POST",
127        body: formData,
144 * @typedef {Object} Env
145 */
146export default async function(request, env, ctx) {
147  const url = new URL(request.url);
148  if (!url.pathname.startsWith("/api")) {

34import { Drawer } from "vaul";
35
36function SideDrawer({ trigger, title, content, initialOpen = false }: {
37  trigger: React.JSX.Element;
38  title: string;
66}
67
68function BottomDrawer({ trigger, title, content, initialOpen = false }: {
69  trigger: React.JSX.Element;
70  title: string;
271};
272
273function ProductCard(
274  { db, cart, product, activeProductId, setActiveProductId }: {
275    db: any;
431}
432
433function ProductCarousel({ children }: { children: React.ReactNode }) {
434  const [emblaRef, emblaApi] = useEmblaCarousel({
435    axis: "x",
462        const scrollResult = emblaApi.scrollTo(emblaApi.selectedScrollSnap() + Math.sign(delta));
463
464        if (scrollResult && typeof scrollResult.then === "function") {
465          scrollResult.then(() => {
466            isScrollingRef.current = false;
1084
1085// Client-side rendering
1086function client() {
1087  const root = document.getElementById("root");
1088  if (root) {
1105const app = new Hono();
1106
1107// Server-side rendering function
1108const renderPage = () => {
1109  const content = renderToString(

23  mandateId: string;
24  taskId: string;
25  log: LogFunction;
26  config?: Record<string, any>;
27}
28
29type LogLevel = "DEBUG" | "INFO" | "WARN" | "ERROR" | "SUCCESS";
30type LogFunction = (level: LogLevel, component: string, message: string, details?: any) => void;
31
32interface LogEntry {
62  }
63
64  createLogFunction(mandateId: string, baseComponent?: string): LogFunction {
65    return (level, component, message, details) => {
66      const fullComponent = baseComponent ? `${baseComponent}:${component}` : component;
94
95// --- Tool Definitions & Registry ---
96type ToolType = "http_fetch" | "openai_call" | "string_template" | "custom_js_function";
97
98interface BaseToolConfig {}
108  template: string;
109}
110interface CustomJsFunctionToolConfig extends BaseToolConfig {
111  functionName: string;
112}
113
114type ToolFunction<DynamicParams = any, OutputPayload = any, ToolConfig extends BaseToolConfig = BaseToolConfig> = (
115  params: DynamicParams,
116  staticConfig: ToolConfig,
118) => Promise<AgentOutput<OutputPayload>>;
119
120type CustomJsFunction = (input: AgentInput, context: AgentContext) => Promise<AgentOutput>;
121
122class ToolRegistry {
123  private toolHandlers = new Map<ToolType, ToolFunction<any, any, any>>();
124  private customJsFunctions = new Map<string, CustomJsFunction>();
125
126  registerTool<DynamicParams, OutputPayload, C extends BaseToolConfig>(
127    toolType: ToolType,
128    handlerFn: ToolFunction<DynamicParams, OutputPayload, C>,
129  ): void {
130    if (this.toolHandlers.has(toolType)) console.warn(`[ToolRegistry] Overwriting tool handler for "${toolType}".`);
134  getToolHandler = (toolType: ToolType) => this.toolHandlers.get(toolType);
135
136  registerCustomJsFunction(name: string, fn: CustomJsFunction): void {
137    if (this.customJsFunctions.has(name)) console.warn(`[ToolRegistry] Overwriting custom JS function "${name}".`);
138    this.customJsFunctions.set(name, fn);
139  }
140
141  getCustomJsFunction = (name: string) => this.customJsFunctions.get(name);
142}
143
212  }
213
214  private validateInitialInput(definition: WorkflowDefinition, initialPayload: any, log: LogFunction): string | null {
215    if (!definition.initialInputSchema) return null;
216    log("DEBUG", `Workflow:${definition.id}`, "Validating initial input...");
234  }
235
236  private createTaskLogger(mandateId: string, taskId: string, stepId: string): LogFunction {
237    return (level, component, message, details) =>
238      this.logger.record({
246  }
247
248  private createToolLogger(mandateId: string, taskId: string, toolType: ToolType, stepId: string): LogFunction {
249    return (level, component, message, details) =>
250      this.logger.record({
263  ): Promise<WorkflowResult<FinalPayload>> {
264    const mandateId = `M-${Date.now()}-${definition.id}`;
265    const workflowLog = this.logger.createLogFunction(mandateId, "WorkflowEngine");
266    workflowLog("INFO", `Workflow:${definition.id}`, "Execution starting", { initialPayload });
267
348
349              let output: AgentOutput<any>;
350              if (step.toolType === "custom_js_function") {
351                const cfg = step.toolConfig as CustomJsFunctionToolConfig;
352                if (!cfg?.functionName) throw new Error(`Custom JS func name missing for step "${step.id}"`);
353                const customFn = this.toolRegistry.getCustomJsFunction(cfg.functionName);
354                if (!customFn) throw new Error(`Custom JS func "${cfg.functionName}" not found for step "${step.id}"`);
355                output = await customFn({ mandateId, taskId, payload: dynamicToolParams }, toolContext);
356              } else {
434
435// --- Concrete Tool Handlers ---
436const httpFetchToolHandler: ToolFunction<
437  {
438    url?: string;
530}
531
532const openAiCallToolHandler: ToolFunction<OpenAiDynamicParams, { result: any }, OpenAiCallToolConfig> = async (
533  params,
534  staticConfig,
589};
590
591const stringTemplateToolHandler: ToolFunction<Record<string, any>, { result: string }, StringTemplateToolConfig> =
592  async (params, staticConfig, context) => {
593    const { mandateId, taskId, log } = context;
624  };
625
626// --- Custom JS Functions (Agents) ---
627async function legacySummarizerAgent(
628  input: AgentInput<{ textToSummarize: string }>,
629  context: AgentContext,
653const WEBSITE_VISIT_DELAY_MS = 1000; // Reduced for faster demo, adjust for real use
654
655async function simulate_GoogleSearch(
656  input: AgentInput<{ query: string }>,
657  context: AgentContext,
695}
696
697async function scrape_emails_from_websites(
698  input: AgentInput<{ businesses: { name: string; website: string }[] }>,
699  context: AgentContext,
757}
758
759async function draft_emails_for_leads(
760  input: AgentInput<
761    { leads: { name: string; website: string; email: string }[]; companyType?: string; yourServiceName?: string }
842    {
843      id: "step2b_summarize_legacy",
844      toolType: "custom_js_function",
845      toolConfig: { functionName: "legacySummarizer" } as CustomJsFunctionToolConfig,
846      parameters: { textToSummarize: { source: "initial", field: "userText" } },
847      condition: { source: "initial", field: "useLegacySummarizer" },
877    {
878      id: "step_search",
879      toolType: "custom_js_function",
880      toolConfig: { functionName: "simulate_Google Search" } as CustomJsFunctionToolConfig,
881      parameters: { query: { source: "initial", field: "searchQuery" } },
882    },
883    {
884      id: "step_scrape_emails",
885      toolType: "custom_js_function",
886      toolConfig: { functionName: "scrape_emails_from_websites" } as CustomJsFunctionToolConfig,
887      parameters: { businesses: { source: "step_search", field: "businesses" } },
888      dependencies: ["step_search"],
890    {
891      id: "step_draft_emails",
892      toolType: "custom_js_function",
893      toolConfig: { functionName: "draft_emails_for_leads" } as CustomJsFunctionToolConfig,
894      parameters: {
895        leads: { source: "step_scrape_emails", field: "leads" },
931toolRegistry.registerTool("openai_call", openAiCallToolHandler);
932toolRegistry.registerTool("string_template", stringTemplateToolHandler);
933toolRegistry.registerTool("custom_js_function", async (params, staticConfig: CustomJsFunctionToolConfig, context) => {
934  const fnName = staticConfig.functionName;
935  if (!fnName) throw new Error("Custom JS function name missing in toolConfig.");
936  const customFn = toolRegistry.getCustomJsFunction(fnName);
937  if (!customFn) throw new Error(`Custom JS function "${fnName}" not found.`);
938  return customFn({ mandateId: context.mandateId, taskId: context.taskId, payload: params }, context);
939});
940
941toolRegistry.registerCustomJsFunction("legacySummarizer", legacySummarizerAgent);
942toolRegistry.registerCustomJsFunction("simulate_Google Search", simulate_GoogleSearch);
943toolRegistry.registerCustomJsFunction("scrape_emails_from_websites", scrape_emails_from_websites);
944toolRegistry.registerCustomJsFunction("draft_emails_for_leads", draft_emails_for_leads);
945
946// --- HTML Shells & Client-Side JS ---
986  const REPLAY_DELAY_MS = 100; // Faster replay
987
988  function renderInitialStepStatuses(workflowDef, statusBox) {
989    statusBox.innerHTML = '';
990    const overallDiv = document.createElement('div');
1003  }
1004
1005  function updateStepStatus(workflowDef, stepId, statusClass, statusText, statusBox) {
1006    const targetId = stepId === 'overall' ? 'status-overall' : \`status-\${stepId}\`;
1007    const div = document.getElementById(targetId);
1017  }
1018
1019  function appendLogEntry(logEntry, logBox) {
1020    const entryDiv = document.createElement('div');
1021    entryDiv.className = \`log-entry log-\${logEntry.level}\`;
1029  }
1030
1031  async function replayLogsAndUpdateUI(workflowDef, debugLog, logBox, statusBox) {
1032    logBox.textContent = '';
1033    if (!debugLog || !debugLog.length) { logBox.textContent = 'No execution log.'; return; }
1050`;
1051
1052function generateHtmlShellV3() {
1053  return `<!DOCTYPE html><html><head><title>Superpowered Agent Platform Demo V3</title><style>${COMMON_STYLES}</style></head>
1054<body><h1>Superpowered Agent Platform Demo V3</h1>
1113}
1114
1115function generateLeadGenHtmlShell() {
1116  return `<!DOCTYPE html><html><head><title>Superpowered Agent Platform - Lead Gen Demo</title><style>${COMMON_STYLES}</style></head>
1117<body><h1>Superpowered Agent Platform - Lead Gen Demo</h1>
1138  ]};
1139  ${CLIENT_SIDE_UI_SCRIPT_CONTENT}
1140  function displayLeadResults(payload, resultBoxElem) {
1141    resultBoxElem.innerHTML = '';
1142    if (payload && payload.finalLeads && Array.isArray(payload.finalLeads)) {
1185
1186// --- Val Town Entry Point ---
1187export default async function(req: Request): Promise<Response> {
1188  globalLogger.clear();
1189  const requestStartTime = Date.now();
1191  const pathname = rawPathname.replace(/\/$/, "") || "/"; // Normalize: remove trailing slash, default to '/'
1192
1193  const requestLog = globalLogger.createLogFunction(`REQ-${requestStartTime}`, "RequestHandler");
1194  requestLog("INFO", "RequestReceived", `${req.method} ${pathname} (raw: ${rawPathname})`);
1195

17import reactLogo from "./assets/react.svg";
18
19function App() {
20  const [count, setCount] = useState(0);
21

11```ts
12const projectVal = parseProject(import.meta.url);
13export default async function(req: Request): Promise<Response> {
14  const url = new URL(req.url);
15  const path = `/${projectVal.username}/${projectVal.name}@${projectVal.version}${url.pathname}`;