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Zaimki/server/calendar.js

70 lines
2.2 KiB
JavaScript

require('../src/dotenv')();
const Pageres = require('pageres');
const fs = require('fs');
const dbConnection = require('./db');
const Suml = require('suml');
const { calendar } = require('../src/calendar/calendar');
const md5 = require('js-md5');
const loadSuml = name => new Suml().parse(fs.readFileSync(`./data/${name}.suml`).toString());
const config = loadSuml('config');
const shoot = async (url, filename) => {
const pr = new Pageres({
delay: 3,
scale: 2,
});
pr.src(process.env.BASE_URL + url, ['1500x300']);
for (let buffer of await pr.run()) {
const dir = `${__dirname}/../static/calendar`;
fs.mkdirSync(dir, {recursive: true})
const target = `${dir}/${filename}.png`;
console.log(target);
fs.writeFileSync(target, buffer);
}
}
const dumpNameDays = async () => {
if (!config.names || !config.names.enabled || !config.names.namedays) {
return;
}
const db = await dbConnection();
const names = await db.all(`
SELECT n.name, n.namedays
FROM names n
WHERE n.namedays IS NOT NULL
AND approved = 1
AND deleted = 0
`);
const output = {};
for (let {name, namedays} of names) {
output[name] = namedays.split('|');
}
fs.writeFileSync(`${__dirname}/../data/names/namedays.json`, JSON.stringify(output));
}
(async () => {
const prevPath = `${__dirname}/../cache/calendar.json`
const prev = fs.existsSync(prevPath) ? JSON.parse(fs.readFileSync(prevPath)) : {};
const current = calendar.buildSummary();
const changedYears = new Set();
for (let day in current) {
if (!current.hasOwnProperty(day)) { continue; }
if (current[day] !== prev[day]) {
await shoot(`/${config.calendar.route}/${day}?layout=basic`, `${day}`);
changedYears.add(day.substring(0, 4));
}
}
for (let year of changedYears) {
await shoot(`/${config.calendar.route}/${year}?layout=basic`, `${year}-overview`);
await shoot(`/${config.calendar.route}/${year}?layout=basic&labels=true`, `${year}labels`);
}
fs.writeFileSync(prevPath, JSON.stringify(current, null, 4));
await dumpNameDays();
})();