forked from flanchan/doushio
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93 lines
1.9 KiB
93 lines
1.9 KiB
6 years ago
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/* Copies old threads to the archive board.
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* Run this in parallel with the main server.
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*/
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var config = require('../config'),
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db = require('../db'),
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winston = require('winston');
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// Load hooks
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require('../imager');
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require('../server/amusement');
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var yaku;
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function connect() {
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var r;
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if (!yaku) {
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yaku = new db.Yakusoku('archive', db.UPKEEP_IDENT);
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r = yaku.connect();
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r.on('error', function (err) {
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winston.error(err);
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process.exit(1);
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});
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}
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else
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r = yaku.connect();
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return r;
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}
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function at_next_minute(func) {
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var now = Date.now();
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var inFive = new Date(now + 5000);
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var nextMinute = inFive.getTime();
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var ms = inFive.getMilliseconds(), s = inFive.getSeconds();
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if (ms > 0) {
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nextMinute += 1000 - ms;
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s++;
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}
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if (s > 0 && s < 60)
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nextMinute += (60 - s) * 1000;
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var delay = nextMinute - now;
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return setTimeout(func, delay);
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}
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var CLEANING_LIMIT = 10; // per minute
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function clean_up() {
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var r = connect();
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var expiryKey = db.expiry_queue_key();
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var now = Math.floor(Date.now() / 1000);
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r.zrangebyscore(expiryKey, 1, now, 'limit', 0, CLEANING_LIMIT,
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function (err, expired) {
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if (err) {
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winston.error(err);
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return;
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}
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expired.forEach(function (entry) {
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var m = entry.match(/^(\d+):/);
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if (!m)
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return;
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var op = parseInt(m[1], 10);
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if (!op)
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return;
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yaku.archive_thread(op, function (err) {
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if (err)
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return winston.error(err);
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r.zrem(expiryKey, entry, function (err, n) {
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if (err)
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return winston.error(err)
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winston.info("Archived thread #" + op);
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if (n != 1)
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winston.warn("Not archived?");
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});
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});
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});
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});
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at_next_minute(clean_up);
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}
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if (require.main === module) process.nextTick(function () {
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connect();
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var args = process.argv;
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if (args.length == 3) {
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yaku.archive_thread(parseInt(args[2], 10), function (err) {
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if (err)
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throw err;
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process.exit(0);
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});
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}
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at_next_minute(clean_up);
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});
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