Switch to standalone Netlify Function for admin API
Remove Astro adapter (causes esbuild bundling errors on Netlify) and use a pure static build + standalone Netlify Function instead. - Removed @astrojs/netlify adapter — site builds as fully static - Created netlify/functions/admin.mts as a standalone Netlify Function - Function handles all admin API operations via GitHub API - Removed src/pages/api/admin.ts (Astro SSR route) - Local dev: admin syncs to localStorage (server sync fails silently) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Neeldhara Misra
parent
a90cd7283c
commit
8e61afac2b
4 changed files with 210 additions and 251 deletions
208
netlify/functions/admin.mts
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208
netlify/functions/admin.mts
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import type { Context } from "@netlify/functions";
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const ADMIN_PASSWORD = process.env.ADMIN_PASSWORD || "yukti2025";
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const GITHUB_TOKEN = process.env.GITHUB_TOKEN || "";
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const GITHUB_REPO = "nm-static/interactives";
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const GITHUB_BRANCH = "main";
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const DEFAULT_DATA = { statusOverrides: {}, notes: {}, ideas: [], todos: {} };
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// --- GitHub API helpers ---
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async function githubGetFile(path: string): Promise<{ content: string; sha: string } | null> {
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if (!GITHUB_TOKEN) return null;
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try {
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const res = await fetch(
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`https://api.github.com/repos/${GITHUB_REPO}/contents/${path}?ref=${GITHUB_BRANCH}`,
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{ headers: { Authorization: `Bearer ${GITHUB_TOKEN}`, Accept: "application/vnd.github.v3+json" } }
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);
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if (!res.ok) return null;
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const data = await res.json();
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const content = Buffer.from(data.content, "base64").toString("utf-8");
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return { content, sha: data.sha };
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} catch { return null; }
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}
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async function githubPutFile(path: string, content: string, message: string, sha?: string): Promise<boolean> {
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if (!GITHUB_TOKEN) return false;
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try {
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const body: any = {
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message,
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content: Buffer.from(content).toString("base64"),
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branch: GITHUB_BRANCH,
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};
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if (sha) body.sha = sha;
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const res = await fetch(
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`https://api.github.com/repos/${GITHUB_REPO}/contents/${path}`,
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{
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method: "PUT",
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headers: { Authorization: `Bearer ${GITHUB_TOKEN}`, Accept: "application/vnd.github.v3+json", "Content-Type": "application/json" },
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body: JSON.stringify(body),
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}
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);
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return res.ok;
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} catch { return false; }
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}
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// --- Data helpers ---
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async function readData() {
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const file = await githubGetFile("src/data/admin-data.json");
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if (file) return { ...DEFAULT_DATA, ...JSON.parse(file.content), _sha: file.sha };
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return { ...DEFAULT_DATA };
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}
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async function writeData(data: any) {
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const { _sha, ...cleanData } = data;
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const content = JSON.stringify(cleanData, null, 2) + "\n";
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await githubPutFile("src/data/admin-data.json", content, "admin: update admin data", _sha);
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}
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// --- Source file helpers ---
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function applyStatusChange(source: string, slug: string, newStatus: string): string | null {
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const slugPattern = `slug: "${slug}"`;
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const slugIndex = source.indexOf(slugPattern);
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if (slugIndex === -1) return null;
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const closingIndex = source.indexOf("\n },", slugIndex);
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if (closingIndex === -1) return null;
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const block = source.substring(slugIndex, closingIndex);
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const statusMatch = block.match(/status: "(\w+)" as const,/);
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if (!statusMatch) return null;
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const oldStatusStr = `status: "${statusMatch[1]}" as const,`;
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const newStatusStr = `status: "${newStatus}" as const,`;
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const statusOffset = block.indexOf(oldStatusStr);
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if (statusOffset === -1) return null;
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const absOffset = slugIndex + statusOffset;
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return source.substring(0, absOffset) + newStatusStr + source.substring(absOffset + oldStatusStr.length);
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}
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function applyDelete(source: string, slug: string): string | null {
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const slugPattern = `slug: "${slug}"`;
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const slugIndex = source.indexOf(slugPattern);
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if (slugIndex === -1) return null;
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let braceStart = source.lastIndexOf(" {", slugIndex);
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if (braceStart === -1) return null;
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const closingPattern = "\n },";
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let braceEnd = source.indexOf(closingPattern, slugIndex);
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if (braceEnd === -1) return null;
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braceEnd += closingPattern.length;
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const beforeBrace = source.substring(0, braceStart);
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const lastNewline = beforeBrace.lastIndexOf("\n");
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const lineBefore = beforeBrace.substring(lastNewline + 1).trim();
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const deleteFrom = lineBefore.startsWith("//") ? lastNewline + 1 : braceStart;
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return source.substring(0, deleteFrom) + source.substring(braceEnd).replace(/\n{3,}/g, "\n\n");
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}
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async function updateInteractivesSource(slug: string, newStatus: string): Promise<boolean> {
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const file = await githubGetFile("src/lib/interactives.ts");
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if (!file) return false;
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const updated = applyStatusChange(file.content, slug, newStatus);
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if (!updated) return false;
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return await githubPutFile("src/lib/interactives.ts", updated, `admin: set ${slug} to ${newStatus}`, file.sha);
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}
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async function deleteInteractiveFromSource(slug: string): Promise<boolean> {
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const file = await githubGetFile("src/lib/interactives.ts");
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if (!file) return false;
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const updated = applyDelete(file.content, slug);
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if (!updated) return false;
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return await githubPutFile("src/lib/interactives.ts", updated, `admin: delete ${slug}`, file.sha);
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}
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// --- Auth ---
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function checkAuth(request: Request): boolean {
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const auth = request.headers.get("x-admin-password");
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return auth === ADMIN_PASSWORD;
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}
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function json(data: any, status = 200) {
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return new Response(JSON.stringify(data), {
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status,
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headers: { "Content-Type": "application/json", "Access-Control-Allow-Origin": "*" },
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});
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}
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// --- Handler ---
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export default async (request: Request, context: Context) => {
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// Handle CORS preflight
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if (request.method === "OPTIONS") {
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return new Response(null, {
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headers: {
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"Access-Control-Allow-Origin": "*",
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"Access-Control-Allow-Methods": "GET, POST, OPTIONS",
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"Access-Control-Allow-Headers": "Content-Type, x-admin-password",
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},
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});
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}
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if (!checkAuth(request)) {
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return json({ error: "Unauthorized" }, 401);
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}
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if (request.method === "GET") {
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const data = await readData();
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const { _sha, ...cleanData } = data;
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return json(cleanData);
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}
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if (request.method === "POST") {
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const body = await request.json();
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const data = await readData();
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if (body.action === "setStatus") {
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data.statusOverrides[body.slug] = body.status;
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} else if (body.action === "clearStatus") {
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delete data.statusOverrides[body.slug];
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} else if (body.action === "commitStatus") {
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const success = await updateInteractivesSource(body.slug, body.status);
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if (success) {
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delete data.statusOverrides[body.slug];
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await writeData(data);
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return json({ ok: true, committed: true });
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}
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return json({ ok: false, error: "Failed to update source file" }, 500);
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} else if (body.action === "setNote") {
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if (body.note?.trim()) { data.notes[body.slug] = body.note; }
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else { delete data.notes[body.slug]; }
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} else if (body.action === "addIdea") {
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const idea = body.idea;
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data.ideas.push({
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...idea,
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id: idea.id || crypto.randomUUID(),
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createdAt: idea.createdAt || new Date().toISOString().split("T")[0],
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});
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} else if (body.action === "removeIdea") {
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data.ideas = data.ideas.filter((i: any) => i.id !== body.id);
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} else if (body.action === "updateIdea") {
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data.ideas = data.ideas.map((i: any) =>
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i.id === body.id ? { ...i, ...body.updates } : i
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);
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} else if (body.action === "deleteInteractive") {
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const success = await deleteInteractiveFromSource(body.slug);
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delete data.statusOverrides[body.slug];
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delete data.notes[body.slug];
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delete data.todos?.[body.slug];
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await writeData(data);
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return json({ ok: success, deleted: success });
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} else if (body.action === "setTodos") {
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data.todos = body.todos;
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} else if (body.action === "saveAll") {
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if (body.statusOverrides) data.statusOverrides = body.statusOverrides;
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if (body.notes) data.notes = body.notes;
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if (body.ideas) data.ideas = body.ideas;
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if (body.todos) data.todos = body.todos;
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}
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await writeData(data);
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return json({ ok: true });
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}
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return json({ error: "Method not allowed" }, 405);
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};
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export const config = {
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path: "/api/admin",
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};
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