nuxt-alt-generator/dist/runtime/server/api/__alt__/generate.post.js

Nuxt module that generates alt text for images using AI

import { generateAltTextFromImage } from "../../utils/generateAltTextFromImage.js";
import { createError, defineEventHandler, readBody, useRuntimeConfig } from "#imports";
export default defineEventHandler(async (event) => {
  const src = (await readBody(event))?.src;
  if (!src) {
    throw createError({
      statusCode: 400,
      statusMessage: "Missing src parameter"
    });
  }
  const allowedSrcPatterns = useRuntimeConfig(event).altGenerator.allowedSrcPatterns;
  if (allowedSrcPatterns && !allowedSrcPatterns.some((pattern) => new RegExp(pattern).test(src))) {
    throw createError({
      statusCode: 403,
      statusMessage: "src parameter does not match allowed patterns"
    });
  }
  return await generateAltTextFromImage({ src }, event);
});