121 lines
3.0 KiB
TypeScript
121 lines
3.0 KiB
TypeScript
import { NextResponse } from 'next/server';
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export interface TrendingQuery {
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icon: string;
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text: string;
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category: string;
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}
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interface RedditPost {
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data: {
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title: string;
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};
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}
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async function fetchGoogleTrends(): Promise<TrendingQuery[]> {
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const fetchTrends = async (geo: string): Promise<TrendingQuery[]> => {
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try {
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const response = await fetch(`https://trends.google.com/trends/trendingsearches/daily/rss?geo=${geo}`, {
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headers: {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
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}
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});
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if (!response.ok) {
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throw new Error(`Failed to fetch from Google Trends RSS for geo: ${geo}`);
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}
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const xmlText = await response.text();
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const items = xmlText.match(/<title>(?!Daily Search Trends)(.*?)<\/title>/g) || [];
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return items.map(item => ({
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icon: 'trending',
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text: item.replace(/<\/?title>/g, ''),
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category: 'trending' // TODO: add category based on the query results
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}));
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} catch (error) {
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console.error(`Failed to fetch Google Trends for geo: ${geo}`, error);
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return [];
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}
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};
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const trendsIN = await fetchTrends('IN');
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const trendsUS = await fetchTrends('US');
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return [...trendsIN, ...trendsUS];
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}
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async function fetchRedditQuestions(): Promise<TrendingQuery[]> {
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try {
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const response = await fetch(
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'https://www.reddit.com/r/askreddit/hot.json?limit=100',
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{
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headers: {
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'User-Agent': 'MiniPerplx/1.0'
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}
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}
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);
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const data = await response.json();
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const maxLength = 50;
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return data.data.children
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.map((post: RedditPost) => ({
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icon: 'question',
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text: post.data.title,
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category: 'community'
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}))
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.filter((query: TrendingQuery) => query.text.length <= maxLength)
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.slice(0, 15);
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} catch (error) {
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console.error('Failed to fetch Reddit questions:', error);
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return [];
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}
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}
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async function fetchFromMultipleSources() {
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const [googleTrends,
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// redditQuestions
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] = await Promise.all([
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fetchGoogleTrends(),
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// fetchRedditQuestions(),
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]);
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const allQueries = [...googleTrends,
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// ...redditQuestions
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];
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return allQueries
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.sort(() => Math.random() - 0.5);
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}
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export async function GET() {
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try {
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const trends = await fetchFromMultipleSources();
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if (trends.length === 0) {
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// Fallback queries if both sources fail
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return NextResponse.json([
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{
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icon: 'sparkles',
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text: "What causes the Northern Lights?",
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category: 'science'
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},
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{
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icon: 'code',
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text: "Explain quantum computing",
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category: 'tech'
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},
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{
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icon: 'globe',
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text: "Most beautiful places in Japan",
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category: 'travel'
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}
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]);
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}
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return NextResponse.json(trends);
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} catch (error) {
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console.error('Failed to fetch trends:', error);
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return NextResponse.error();
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}
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} |