66 lines
2.5 KiB
JavaScript
66 lines
2.5 KiB
JavaScript
const moment = require("moment-timezone");
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const date_formats = Object.freeze({
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post_date: "Do MMMM YYYY HH:mm:ss z",
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file_date: "YYYY-MM-DD HH:mm:ss z",
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rss_date: "ddd, DD MMM YYYY HH:mm:ss ZZ",
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id_date: "YYYYMMDD-HHmm" });
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function datetime(date, format=date_formats.post_date, timezone="UTC") {
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return moment.utc(date).tz(timezone).format(format);
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}
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function getClientTimezone(ctx) {
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if (ctx.header['x-client-timezone'] !== undefined)
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return ctx.header['x-client-timezone'];
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else
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return "UTC";
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}
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function getServiceByHost(host, service="") {
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if (host.endsWith("onion"))
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switch (service) {
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case "radio": return "http://wsmkgnmhmzqm7kyzv7jnzzafvgm7xlmlfvzhgorpapd5or2arnhuktqd.onion";
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case "files": return "http://qf5e43nlhvnrutmikuvbdfj3cmtthokpbaxtkm6mjlslttzvtgm4fxid.onion";
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case "git": return "http://qqitm7qlsbbubwmjos4cqzmvkqidg34rfnbyhuydhalep33fbvh22xyd.onion";
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default: return "http://moq7aejnf4xk5k2bkaltli3ftkhusy2mbrd3pj23nrca343ku2mgk4yd.onion";
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}
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else if (host.endsWith("i2p"))
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switch (service) {
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case "radio": return "http://radio.arav.i2p";
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case "files": return "http://files.arav.i2p";
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case "git": return "http://git.arav.i2p";
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default: return "http://arav.i2p";
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}
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else if (host.startsWith("[300")) // Yggdrasil
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switch (service) {
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case "radio": return "http://[300:a98d:d6d0:8a08::e]";
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case "files": return "http://[300:a98d:d6d0:8a08::d]";
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case "git": return "http://[300:a98d:d6d0:8a08::b]";
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default: return "http://[300:a98d:d6d0:8a08::f]";
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}
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else
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switch (service) {
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case "radio": return "https://radio.arav.su";
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case "files": return "https://files.arav.su";
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case "git": return "https://git.arav.su";
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default: return "https://arav.su";
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}
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}
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function rssLink(schemahost, date, category, timezone="UTC") {
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return `${schemahost}/mindflow#${category}-${datetime(date, date_formats.id_date, timezone)}`;
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}
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// This code was taken from https://www.npmjs.com/package/mysql#custom-format
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// Only fourth line was changed.
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function mysqlQueryFormat(query, values) {
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if (!values) return query;
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return query.replace(/\:(\w+)/g, function (txt, key) {
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if (values[key] !== undefined)
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return this.escape(values[key]);
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return txt;
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}.bind(this));
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};
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module.exports = { date_formats, datetime, getClientTimezone, getServiceByHost, rssLink, mysqlQueryFormat } |