Val Town Code SearchReturn to Val Town

7    <p>
8      For when you want to link to a Val Town user's profile pic, but don't want
9      to make an API call. <a
10        href="https://www.val.town/x/stevekrouse/profile-pics"
11      >View source</a>

1# AQI Alerts
2
3**Note: I recently updated the code for this to the OpenAQ v3 API and there might be bugs.**
4
5Get email alerts when AQI is unhealthy near you.
10
111. Click `Remix`
122. Change `location` (Line 4 in [main.tsx](/main.tsx#L4)) to describe your location. It accepts fairly flexible English descriptions which it turns into locations via [nominatim's geocoder API](https://www.val.town/v/stevekrouse/nominatimSearch).
133. Click `Run`
14

1const TARGET_URL = "https://api.openaq.org";
2
3export default async function(req: Request): Promise<Response> {
5  return fetch(TARGET_URL + url.pathname + url.search, {
6    headers: {
7      "X-API-Key": Deno.env.get("OpenAQ_API_KEY") as string,
8    },
9  });

11### 1. Google Calendar Setup
121. Create a Google Cloud project at https://console.cloud.google.com/
132. Enable the Google Calendar API
143. Create OAuth2 credentials (client ID and client secret)
154. Set up OAuth consent screen 
165. Use the OAuth playground (https://developers.google.com/oauthplayground/) to:
17   - Authorize the Calendar API (https://www.googleapis.com/auth/calendar.readonly)
18   - Exchange authorization code for tokens
19   - Save the refresh token
21### 2. Notion Setup
221. Create a Notion integration at https://www.notion.so/my-integrations
232. Get your Notion API key
243. Create a database in Notion for meeting pages with these properties:
25   - Title (title)
305. Get the database ID from the URL (the part after the workspace name and before the question mark)
31
32### 3. SERP API Setup (for better user information)
331. Sign up for a SERP API account at https://serpapi.com/
342. Get your API key
353. Add it as an environment variable
36
40- `GOOGLE_CLIENT_SECRET`: Your Google OAuth client secret
41- `GOOGLE_REFRESH_TOKEN`: Refresh token for your Google account
42- `NOTION_API_KEY`: Your Notion API key
43- `NOTION_DATABASE_ID`: ID of the Notion database where meeting pages will be created
44- `TEAM_DOMAIN`: Your team's email domain (e.g., "val.town")
45- `SERP_API_KEY`: Your SERP API key for enhanced user information
46
47### 5. Set Cron Schedule
50## Project Structure
51- `index.ts`: Main cron job that runs daily
52- `googleCalendar.ts`: Functions for interacting with Google Calendar API
53- `notion.ts`: Functions for creating and updating Notion pages
54- `userInfo.ts`: Functions for gathering information about meeting participants
593. It identifies meetings with exactly one external participant (not from your team domain)
604. For each user meeting, it:
61   - Gathers information about the participant using their email and SERP API
62   - Creates a Notion page with meeting details and participant information
63   - Adds sections for meeting notes and action items

45  }
46  
47  const tokenResponse = await fetch("https://oauth2.googleapis.com/token", {
48    method: "POST",
49    headers: {
81  
82  const calendarId = "primary"; // Use primary calendar
83  const url = `https://www.googleapis.com/calendar/v3/calendars/${encodeURIComponent(calendarId)}/events?timeMin=${encodeURIComponent(timeMin)}&timeMax=${encodeURIComponent(timeMax)}&singleEvents=true&orderBy=startTime`;
84  
85  const response = await fetch(url, {

1import { openapiGenerate } from "npm:openapi";
2
3export default async (req: Request) => {
5  if (url.pathname === "/") {
6    return new Response(
7      "Turn any OpenAPI spec URL into TS types! Learn more: https://www.val.town/x/stevekrouse/openapi",
8    );
9  }
12    if (url.pathname.startsWith("/types/")) {
13      targetURL = httpsify(url.pathname.replace("/types/", ""));
14      const { types } = await openapiGenerate({
15        file: targetURL,
16      });
18    }
19    targetURL = httpsify(url.pathname.slice(1));
20    const { code } = await openapiGenerate({
21      file: targetURL,
22    });
23    return new Response("import { request } from \"npm:openapi/request.js\"\n" + code, {
24      headers: {
25        "X-TypeScript-Types": `https://${url.hostname}/types/${targetURL}`,
29  } catch (e) {
30    console.log(e);
31    return new Response(`OpenAPI URL not valid: ${targetURL}`, {
32      status: 400,
33    });

1/**
2 * Functions for gathering information about meeting participants using SERP API
3 */
4
18
19/**
20 * Try to get user information from SERP API
21 */
22async function tryGetSerpApiInfo(email: string, name?: string): Promise<UserInfo | null> {
23  const serpApiKey = Deno.env.get("SERP_API_KEY");
24  
25  if (!serpApiKey) {
26    return null;
27  }
38    
39    const response = await fetch(
40      `https://serpapi.com/search.json?engine=google&q=${encodeURIComponent(searchQuery)}&api_key=${serpApiKey}`
41    );
42    
43    if (!response.ok) {
44      throw new Error(`SERP API error: ${response.status} ${await response.text()}`);
45    }
46    
127    return null;
128  } catch (error) {
129    console.error("Error fetching data from SERP API:", error);
130    return null;
131  }
143  
144  try {
145    // Try to get company information using SERP API
146    const serpApiKey = Deno.env.get("SERP_API_KEY");
147    
148    if (serpApiKey) {
149      const response = await fetch(
150        `https://serpapi.com/search.json?engine=google&q=${encodeURIComponent(domain)}&api_key=${serpApiKey}`
151      );
152      
221 */
222export async function getUserInfo(email: string, name?: string): Promise<UserInfo> {
223  // Try to get detailed information from SERP API
224  const serpInfo = await tryGetSerpApiInfo(email, name);
225  if (serpInfo) {
226    return serpInfo;

1# Dynamically Import an OpenAPI file as a TypescriptSDK
2
3```ts

1import { sensorFlags } from "https://openapi.val.run/https://api.openaq.org/openapi.json";

18 */
19export async function createMeetingPage(data: MeetingPageData): Promise<string> {
20  const notionApiKey = Deno.env.get("NOTION_API_KEY");
21  const databaseId = Deno.env.get("NOTION_DATABASE_ID");
22  
23  if (!notionApiKey || !databaseId) {
24    throw new Error("Missing Notion API credentials in environment variables");
25  }
26  
261  
262  // Create the page in Notion
263  const response = await fetch("https://api.notion.com/v1/pages", {
264    method: "POST",
265    headers: {
266      "Authorization": `Bearer ${notionApiKey}`,
267      "Notion-Version": "2022-06-28",
268      "Content-Type": "application/json"