74 lines
2.9 KiB
JavaScript
74 lines
2.9 KiB
JavaScript
const got = require('@/utils/got');
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const { art } = require('@/utils/render');
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const path = require('path');
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const config = require('@/config').value;
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const WEATHER_API = 'https://devapi.qweather.com/v7/weather/3d';
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const AIR_QUALITY_API = 'https://devapi.qweather.com/v7/air/5d';
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const CIRY_LOOKUP_API = 'https://geoapi.qweather.com/v2/city/lookup';
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const author = 'QWeather';
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module.exports = async (ctx) => {
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if (!config.hefeng.key) {
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throw Error('QWeather RSS is disabled due to the lack of <a href="https://docs.rsshub.app/zh/install/config#%E5%92%8C%E9%A3%8E%E5%A4%A9%E6%B0%94">relevant config</a>');
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}
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const id = await ctx.cache.tryGet(ctx.params.location + '_id', async () => {
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const response = await got(`${CIRY_LOOKUP_API}?location=${ctx.params.location}&key=${config.hefeng.key}`);
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return response.data.location[0].id;
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});
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const weatherData = await ctx.cache.tryGet(
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ctx.params.location,
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async () => {
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const response = await got(`${WEATHER_API}?key=${config.hefeng.key}&location=${id}`);
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return response.data;
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},
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config.cache.contentExpire,
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false
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);
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const airQualityData = await ctx.cache.tryGet(
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`qweather:air:${ctx.params.location}`,
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async () => {
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const airQualityResponse = await got(`${AIR_QUALITY_API}?location=${id}&key=${config.hefeng.key}`);
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return airQualityResponse.data;
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},
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config.cache.contentExpire,
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false
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);
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// merge weather data with air quality data
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const combined = {
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updateTime: weatherData.updateTime,
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fxLink: weatherData.fxLink,
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daily: weatherData.daily.map((weatherItem) => {
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const dailyAirQuality = airQualityData.daily.find((airQualityItem) => airQualityItem.fxDate === weatherItem.fxDate);
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if (dailyAirQuality) {
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return {
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...weatherItem,
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aqi: dailyAirQuality.aqi,
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aqiLevel: dailyAirQuality.level,
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aqiCategory: dailyAirQuality.category,
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aqiPrimary: dailyAirQuality.primary,
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};
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}
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return weatherItem;
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}),
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};
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const items = combined.daily.map((item) => ({
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title: `${item.fxDate}: ${item.textDay === item.textNight ? item.textDay : item.textDay + '转' + item.textNight} ${item.tempMin}~${item.tempMax}℃`,
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description: art(path.join(__dirname, 'templates/3days.art'), {
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item,
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}),
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pubDate: combined.updateTime,
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guid: '位置：' + ctx.params.location + '--日期：' + item.fxDate,
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link: combined.fxLink,
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author,
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}));
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ctx.state.data = {
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title: ctx.params.location + '未来三天天气',
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description: ctx.params.location + '未来三天天气情况，使用和风彩云 API (包括空气质量)',
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item: items,
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link: combined.fxLink,
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author,
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};
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};
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