diff --git a/src/pages/api/buffer_posts.ts b/src/pages/api/buffer_posts.ts
new file mode 100644
index 000000000..6e1ff6d2a
--- /dev/null
+++ b/src/pages/api/buffer_posts.ts
@@ -0,0 +1,170 @@
+import { getCollection, getEntry } from "astro:content";
+import type { APIRoute } from "astro";
+
+// Get @username from Twitter URL
+function getTwitterUsername(url: string): string | undefined {
+ if (!url) return undefined;
+ const username = url.split("/").pop();
+ return (username ?? url).startsWith("@") ? username : `@${username}`;
+}
+
+// Get @username from Bluesky URL
+function getBlueskyUsername(url: string): string | undefined {
+ if (!url) return undefined;
+ const username = url.split("/").pop()?.replace(/^@/, "");
+ return username ? `@${username}` : undefined;
+}
+
+// Get Bluesky profile link from username
+function getBlueskyProfileLink(username: string): string {
+ // Remove any leading @ if present
+ const cleanUsername = username.replace(/^@/, "");
+ return `https://bsky.app/profile/${cleanUsername}`;
+}
+
+// Get @username@instance.tld from Mastodon URL
+function getMastodonUsername(url: string): string | undefined {
+ if (!url) return undefined;
+ const match = url.match(/https?:\/\/([^\/]+)\/@([^\/]+)(\/|\?|$)/);
+ return match ? `@${match[2]}@${match[1]}` : undefined;
+}
+
+function getLinkedInUsernameHandler(url: string): string | undefined {
+ if (!url) return undefined;
+ const match = url.match(/https?:\/\/([^\/]+)\/in\/([^\/]+)(\/|\?|$)/);
+ if (match) {
+ try {
+ return `https://www.linkedin.com/in/${decodeURIComponent(match[2])}`;
+ } catch {
+ return `https://www.linkedin.com/in/${match[2]}`;
+ }
+ }
+ return undefined;
+}
+
+export const GET: APIRoute = async ({ params, request }) => {
+ const limit = Infinity;
+ const speakers = await getCollection("speakers");
+ const exclude = [
+ "sebastian-ramirez",
+ "savannah-ostrowski",
+ "nerea-luis",
+ "petr-baudis",
+ "brett-cannon",
+ ];
+ const records: any[] = [];
+
+ const charLimits: Record<string, number> = {
+ instagram: 2200,
+ x: 280,
+ linkedin: 3000,
+ bsky: 300,
+ fosstodon: 500,
+ };
+
+ // Tailor message templates for each platform using appropriate handle formats
+ const message_template = {
+ instagram: ({ name, talkTitle, talkUrl }) =>
+ `Join ${name} at EuroPython for "${talkTitle}".`,
+
+ x: ({ name, handle, talkTitle, talkUrl }) =>
+ handle
+ ? `Join ${name} (${handle}) at EuroPython for "${talkTitle}". Talk: ${talkUrl}`
+ : `Join ${name} at EuroPython for "${talkTitle}". Talk: ${talkUrl}`,
+
+ linkedin: ({ name, handle, talkTitle, talkUrl }) =>
+ `Join ${name} at EuroPython for "${talkTitle}".`,
+
+ bsky: ({ name, handle, talkTitle, talkUrl }) =>
+ handle
+ ? `Join ${name} (${handle}) at EuroPython for "${talkTitle}". Talk: ${talkUrl}`
+ : `Join ${name} at EuroPython for "${talkTitle}". Talk: ${talkUrl}`,
+
+ fosstodon: ({ name, handle, talkTitle, talkUrl }) =>
+ handle
+ ? `Join ${name} (${handle}) at EuroPython for "${talkTitle}". talk: ${talkUrl}`
+ : `Join ${name} at EuroPython for "${talkTitle}". Talk: ${talkUrl}`,
+ };
+
+ const trimToLimit = (text: string, limit: number) =>
+ text.length <= limit ? text : text.slice(0, limit - 1) + "…";
+
+ for (const speaker of speakers) {
+ if (records.length >= limit) break;
+ if (exclude.includes(speaker.id)) continue;
+
+ const {
+ name,
+ twitter_url,
+ linkedin_url,
+ bluesky_url,
+ mastodon_url,
+ submissions,
+ } = speaker.data;
+
+ const sessions = await Promise.all(
+ submissions.map((session) => getEntry("sessions", session.id))
+ );
+
+ const validSessions = sessions.filter(
+ (session) => session && session.data.title
+ );
+
+ if (validSessions.length === 0) continue;
+
+ const talkTitle = validSessions[0]?.data.title || "an exciting topic";
+ const talkCode = validSessions[0]?.data.code;
+ const talkUrl = `https://ep2025.europython.eu/${talkCode}`;
+ const speakerImage = `https://ep2025.europython.eu/media/social-${speaker.id}.png`;
+ const fallbackUrl = `https://ep2025.europython.eu/speaker/${speaker.id}`;
+
+ // Extract handles for each platform
+ const handles = {
+ x: getTwitterUsername(twitter_url || ""),
+ linkedin: getLinkedInUsernameHandler(linkedin_url || ""),
+ bsky: getBlueskyUsername(bluesky_url || ""),
+ fosstodon: getMastodonUsername(mastodon_url || ""),
+ };
+
+ // Generate appropriate messages for each platform
+ const generateMessage = (platform: keyof typeof message_template) => {
+ const templateFn = message_template[platform];
+ const handle =
+ platform === "instagram"
+ ? undefined
+ : handles[platform as keyof typeof handles];
+
+ const full = templateFn({
+ name,
+ handle,
+ talkTitle,
+ talkUrl: platform === "instagram" ? fallbackUrl : talkUrl,
+ });
+
+ const limit = charLimits[platform];
+ return trimToLimit(full, limit);
+ };
+
+ const record = {
+ name,
+ image: speakerImage,
+ handles: handles,
+ channel: {
+ instagram: generateMessage("instagram"),
+ x: generateMessage("x"),
+ linkedin: generateMessage("linkedin"),
+ bsky: generateMessage("bsky"),
+ fosstodon: generateMessage("fosstodon"),
+ },
+ };
+
+ records.push(record);
+ }
+
+ return new Response(JSON.stringify(records, null, 2), {
+ status: 200,
+ headers: {
+ "Content-Type": "application/json",
+ },
+ });
+};
diff --git a/src/pages/media/social_media.csv.ts b/src/pages/media/social_media.csv.ts
new file mode 100644
index 000000000..553668b6d
--- /dev/null
+++ b/src/pages/media/social_media.csv.ts
@@ -0,0 +1,78 @@
+import { getCollection, getEntry } from "astro:content";
+export async function GET({ params, request }) {
+ const speakers = await getCollection("speakers");
+
+ const header = [
+ "Talk Title",
+ "Speaker Name",
+ "Speaker Photo URL",
+ "Primary Social ULR",
+ "X URL",
+ "LinkedIn URL",
+ "Bluesky URL",
+ "Mastodon URL",
+ ];
+
+ const exclude = [
+ "sebastian-ramirez",
+ "savannah-ostrowski",
+ "nerea-luis",
+ "petr-baudis",
+ "brett-cannon",
+ ];
+
+ const rows: string[][] = [];
+
+ for (const speaker of speakers) {
+ if (exclude.includes(speaker.id)) continue;
+
+ const {
+ name,
+ twitter_url,
+ linkedin_url,
+ bluesky_url,
+ mastodon_url,
+ submissions,
+ } = speaker.data;
+
+ const sessions = await Promise.all(
+ submissions.map((session) => getEntry("sessions", session.id))
+ );
+
+ for (const session of sessions) {
+ if (session) {
+ const speaker_page = `https://ep2025.europython.eu/speaker/${speaker.id}`;
+ rows.push([
+ session.data.title || "",
+ name,
+ `https://ep2025-buffer.ep-preview.click/media/social-${speaker.id}.png`,
+ twitter_url || linkedin_url || mastodon_url || speaker_page,
+ twitter_url ?? speaker_page,
+ linkedin_url ?? speaker_page,
+ bluesky_url ?? speaker_page,
+ mastodon_url ?? speaker_page,
+ ]);
+ }
+ }
+ }
+
+ const csvLines = [header, ...rows]
+ .map((row) =>
+ row
+ .map((field) =>
+ field.includes('"') || field.includes(",") || field.includes("\n")
+ ? `"${field.replace(/"/g, '""')}"`
+ : field
+ )
+ .join(",")
+ )
+ .join("\r\n");
+
+ return new Response(csvLines, {
+ status: 200,
+ headers: {
+ "Content-Type": "text/csv; charset=utf-8",
+ "Content-Disposition": 'attachment; filename="social_media.csv"',
+ },
+ });
+}