import { parse } from "https://esm.town/v/stevekrouse/parseEmail?v=9"; const htmlEmailList = (es: { name: string; email: string }[]): string => { return es .map( (t) => `${t.name} <${t.email}>`, ) .join(", "); }; const textEmailList = (es: { name: string; email: string }[]): string => { return es.map((t) => `${t.name} <${t.email}>`).join(", "); }; // Sat, Aug 17, 2024 at 10:42 function formatDate(date) { const options = { weekday: "short", year: "numeric", month: "short", day: "numeric", hour: "numeric", minute: "numeric", timeZone: "America/New_York", }; const formattedDate = date.toLocaleDateString("en-US", options); // Tue, Aug 27, 2024, 1:18 PM const [weekday, monthDay, year, time] = formattedDate.split(", "); return `${weekday}, ${monthDay}, ${year} at ${time}`; } export default function emailAddForwardedInfo(e: Email): Email { const [to, cc, bcc, from] = [e.to, e.cc, e.cc, e.from].map(parse); if (e.html) { let html = `---------- Forwarded message ---------
From: ${htmlEmailList(from)}
Date: ${ formatDate(new Date()) }
Subject: ${e.subject}
To: ${htmlEmailList(to)}`; if (cc.length > 0) { html += `
Cc: ${htmlEmailList(cc)}`; } if (bcc.length > 0) { html += `
Bcc: ${htmlEmailList(cc)}`; } html += `

${e.html}`; e.html = html; } if (e.text) { let text = `---------- Forwarded message ---------\nFrom: ${textEmailList(from)}\nDate: ${ formatDate(new Date()) }\nSubject: ${e.subject}\nTo: ${textEmailList(to)}`; if (cc.length > 0) { text += `\nCc: ${textEmailList(cc)}`; } if (bcc.length > 0) { text += `\nBcc: ${textEmailList(cc)}`; } text += `\n\n${e.text}`; e.text = text; } return { ...e }; } export const runTest = () => { console.log(formatDate(new Date())); let e = emailAddForwardedInfo({ from: "Steve Krouse , Max McDonnell ", to: "Steve Krouse , Max McDonnell ", cc: "Steve Krouse , Max McDonnell ", bcc: "Steve Krouse , Max McDonnell ", subject: "steve@val.town", text: "hello hello", html: "hello", attachments: [], }); console.log(e); // Add some assertions here? }; // If this is an in-use library, run this from a fork or another val // runTest();