Temp commit to merge main into this branch

www/app/lib/utils.ts

@@ -121,3 +121,13 @@ export const generateHighContrastColor = (
 
   return getCssColor(red, green, blue);
 };
+
+export function extractDomain(url) {
+  try {
+    const parsedUrl = new URL(url);
+    return parsedUrl.host;
+  } catch (error) {
+    console.error("Invalid URL:", error.message);
+    return null;
+  }
+}

www/app/lib/zulip.ts

@@ -0,0 +1,80 @@
+import { GetTranscript, GetTranscriptTopic } from "../api";
+import { formatTime } from "./time";
+import { extractDomain } from "./utils";
+
+export async function sendZulipMessage(
+  stream: string,
+  topic: string,
+  message: string,
+) {
+  console.log("Sendiing zulip message", stream, topic);
+  try {
+    const response = await fetch("/api/send-zulip-message", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      body: JSON.stringify({ stream, topic, message }),
+    });
+    return await response.json();
+  } catch (error) {
+    console.error("Error:", error);
+    throw error;
+  }
+}
+
+export const ZULIP_MSG_MAX_LENGTH = 10000;
+
+export function getZulipMessage(
+  transcript: GetTranscript,
+  topics: GetTranscriptTopic[] | null,
+  includeTopics: boolean,
+) {
+  const date = new Date(transcript.createdAt);
+
+  // Get the timezone offset in minutes and convert it to hours and minutes
+  const timezoneOffset = -date.getTimezoneOffset();
+  const offsetHours = String(
+    Math.floor(Math.abs(timezoneOffset) / 60),
+  ).padStart(2, "0");
+  const offsetMinutes = String(Math.abs(timezoneOffset) % 60).padStart(2, "0");
+  const offsetSign = timezoneOffset >= 0 ? "+" : "-";
+
+  // Combine to get the formatted timezone offset
+  const formattedOffset = `${offsetSign}${offsetHours}:${offsetMinutes}`;
+
+  // Now you can format your date and time string using this offset
+  const formattedDate = date.toISOString().slice(0, 10);
+  const hours = String(date.getHours()).padStart(2, "0");
+  const minutes = String(date.getMinutes()).padStart(2, "0");
+  const seconds = String(date.getSeconds()).padStart(2, "0");
+
+  const dateTimeString = `${formattedDate}T${hours}:${minutes}:${seconds}${formattedOffset}`;
+
+  const domain = window.location.origin; // Gives you "http://localhost:3000" or your deployment base URL
+  const link = `${domain}/transcripts/${transcript.id}`;
+
+  let headerText = `# Reflector – ${transcript.title}
+
+**Date**: <time:${dateTimeString}>
+**Link**: [${extractDomain(link)}](${link})
+**Duration**: ${formatTime(transcript.duration)}
+
+`;
+  let topicText = "";
+
+  if (topics && includeTopics) {
+    topicText = "```spoiler Topics\n";
+    topics.forEach((topic) => {
+      topicText += `1. [${formatTime(topic.timestamp)}] ${topic.title}\n`;
+    });
+    topicText += "```\n\n";
+  }
+
+  let summary = "```spoiler Summary\n";
+  summary += transcript.longSummary;
+  summary += "```\n\n";
+
+  const message = "----\n\n" + headerText + summary + topicText + "-----\n";
+  return message;
+}