API de Pixabay

PIXABAY_API_KEY=your_api_key_here

// lib/pixabay.ts
interface PixabayImage {
  id: number;
  pageURL: string;
  type: string;
  tags: string;
  previewURL: string;
  previewWidth: number;
  previewHeight: number;
  webformatURL: string;
  webformatWidth: number;
  webformatHeight: number;
  largeImageURL: string;
  imageWidth: number;
  imageHeight: number;
  views: number;
  downloads: number;
  likes: number;
  user: string;
  userImageURL: string;
}
 
interface PixabaySearchResponse {
  total: number;
  totalHits: number;
  hits: PixabayImage[];
}
 
type ImageType = "all" | "photo" | "illustration" | "vector";
type Orientation = "all" | "horizontal" | "vertical";
type Category =
  | "backgrounds" | "fashion" | "nature" | "science" | "education"
  | "feelings" | "health" | "people" | "religion" | "places"
  | "animals" | "industry" | "computer" | "food" | "sports"
  | "transportation" | "travel" | "buildings" | "business" | "music";
 
interface SearchParams {
  query: string;
  page?: number;
  perPage?: number;
  imageType?: ImageType;
  orientation?: Orientation;
  category?: Category;
}
 
const PIXABAY_BASE = "https://pixabay.com/api/";
 
export async function searchImages({
  query,
  page = 1,
  perPage = 20,
  imageType = "photo",
  orientation = "all",
  category,
}: SearchParams): Promise<PixabaySearchResponse> {
  const params = new URLSearchParams({
    key: process.env.PIXABAY_API_KEY!,
    q: query,
    page: String(page),
    per_page: String(perPage),
    image_type: imageType,
    orientation,
    safesearch: "true",
  });
 
  if (category) params.set("category", category);
 
  const res = await fetch(`${PIXABAY_BASE}?${params}`, {
    next: { revalidate: 3600 },
  });
 
  if (!res.ok) {
    throw new Error(`Pixabay API error: ${res.status}`);
  }
 
  return res.json();
}

// app/stock-photos/page.tsx
import { searchImages, type Category } from "@/lib/pixabay";
import { CategoryFilter } from "./category-filter";
import { PhotoGrid } from "./photo-grid";
 
const categories: Category[] = [
  "nature", "people", "animals", "food", "travel",
  "buildings", "business", "sports", "science", "fashion",
];
 
interface PageProps {
  searchParams: Promise<{ q?: string; category?: string; page?: string }>;
}
 
export default async function StockPhotosPage({ searchParams }: PageProps) {
  const params = await searchParams;
  const query = params.q || "landscape";
  const category = params.category as Category | undefined;
  const page = Number(params.page) || 1;
 
  const results = await searchImages({ query, page, perPage: 18, category });
 
  return (
    <main className="mx-auto max-w-6xl px-4 py-8">
      <h1 className="mb-2 text-3xl font-bold">Stock Photos</h1>
      <p className="mb-6 text-gray-500">
        {results.totalHits.toLocaleString()} free photos found
      </p>
      <CategoryFilter categories={categories} activeCategory={category} query={query} />
      <PhotoGrid images={results.hits} />
      <div className="mt-8 flex justify-center gap-4">
        {page > 1 && (
          <a
            href={`/stock-photos?q=${query}${category ? `&category=${category}` : ""}&page=${page - 1}`}
            className="rounded-lg bg-gray-200 px-4 py-2 hover:bg-gray-300"
          >
            Previous
          </a>
        )}
        {page * 18 < results.totalHits && (
          <a
            href={`/stock-photos?q=${query}${category ? `&category=${category}` : ""}&page=${page + 1}`}
            className="rounded-lg bg-gray-200 px-4 py-2 hover:bg-gray-300"
          >
            Next
          </a>
        )}
      </div>
    </main>
  );
}

// app/stock-photos/category-filter.tsx
"use client";
 
import { useRouter } from "next/navigation";
 
interface CategoryFilterProps {
  categories: string[];
  activeCategory?: string;
  query: string;
}
 
export function CategoryFilter({ categories, activeCategory, query }: CategoryFilterProps) {
  const router = useRouter();
 
  function selectCategory(category: string | null) {
    const params = new URLSearchParams({ q: query });
    if (category) params.set("category", category);
    router.push(`/stock-photos?${params}`);
  }
 
  return (
    <div className="mb-6 flex flex-wrap gap-2">
      <button
        onClick={() => selectCategory(null)}
        className={`rounded-full px-4 py-1.5 text-sm font-medium transition-colors ${
          !activeCategory
            ? "bg-blue-600 text-white"
            : "bg-gray-100 text-gray-700 hover:bg-gray-200"
        }`}
      >
        All
      </button>
      {categories.map((cat) => (
        <button
          key={cat}
          onClick={() => selectCategory(cat)}
          className={`rounded-full px-4 py-1.5 text-sm font-medium capitalize transition-colors ${
            activeCategory === cat
              ? "bg-blue-600 text-white"
              : "bg-gray-100 text-gray-700 hover:bg-gray-200"
          }`}
        >
          {cat}
        </button>
      ))}
    </div>
  );
}

// app/stock-photos/photo-grid.tsx
import Image from "next/image";
 
interface PixabayImage {
  id: number;
  webformatURL: string;
  largeImageURL: string;
  tags: string;
  user: string;
  likes: number;
  webformatWidth: number;
  webformatHeight: number;
}
 
export function PhotoGrid({ images }: { images: PixabayImage[] }) {
  return (
    <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3">
      {images.map((image) => (
        <figure key={image.id} className="group relative overflow-hidden rounded-xl bg-gray-100">
          <div className="relative aspect-[4/3]">
            <Image
              src={image.webformatURL}
              alt={image.tags}
              fill
              sizes="(max-width: 640px) 100vw, (max-width: 1024px) 50vw, 33vw"
              className="object-cover"
            />
          </div>
          <div className="absolute bottom-0 left-0 right-0 flex items-center justify-between bg-gradient-to-t from-black/50 to-transparent p-3 text-sm text-white opacity-0 transition-opacity group-hover:opacity-100">
            <span>by {image.user}</span>
            <span>{image.likes} likes</span>
          </div>
        </figure>
      ))}
    </div>
  );
}

interface PixabayVideo {
  id: number;
  pageURL: string;
  tags: string;
  videos: {
    large: { url: string; width: number; height: number };
    medium: { url: string; width: number; height: number };
    small: { url: string; width: number; height: number };
    tiny: { url: string; width: number; height: number };
  };
  user: string;
}
 
interface PixabayVideoResponse {
  total: number;
  totalHits: number;
  hits: PixabayVideo[];
}
 
export async function searchVideos(query: string, page = 1): Promise<PixabayVideoResponse> {
  const params = new URLSearchParams({
    key: process.env.PIXABAY_API_KEY!,
    q: query,
    page: String(page),
    per_page: "12",
  });
 
  const res = await fetch(`https://pixabay.com/api/videos/?${params}`, {
    next: { revalidate: 3600 },
  });
 
  return res.json();
}