Files
github-readme-stats/api/top-langs.js
T
2020-09-28 12:19:12 -04:00

77 lines
1.8 KiB
JavaScript

require("dotenv").config();
const {
renderError,
clampValue,
parseBoolean,
parseArray,
CONSTANTS,
} = require("../src/common/utils");
const fetchTopLanguages = require("../src/fetchers/top-languages-fetcher");
const renderTopLanguages = require("../src/cards/top-languages-card");
const blacklist = require("../src/common/blacklist");
module.exports = async (req, res) => {
const {
username,
hide,
hide_title,
hide_border,
card_width,
title_color,
text_color,
bg_color,
theme,
cache_seconds,
layout,
langs_count,
exclude_repo,
custom_title,
lang,
} = req.query;
let topLangs;
res.setHeader("Content-Type", "image/svg+xml");
if (blacklist.includes(username)) {
return res.send(renderError("Something went wrong"));
}
if (lang && ![ "cn", "de", "en", "es", "fr", "it", "ja", "kr", "pt-br" ].includes(lang.toLowerCase())) {
return res.send(renderError("Something went wrong", "Language not found"));
}
try {
topLangs = await fetchTopLanguages(
username,
langs_count,
parseArray(exclude_repo),
);
const cacheSeconds = clampValue(
parseInt(cache_seconds || CONSTANTS.TWO_HOURS, 10),
CONSTANTS.TWO_HOURS,
CONSTANTS.ONE_DAY,
);
res.setHeader("Cache-Control", `public, max-age=${cacheSeconds}`);
return res.send(
renderTopLanguages(topLangs, {
custom_title,
hide_title: parseBoolean(hide_title),
hide_border: parseBoolean(hide_border),
card_width: parseInt(card_width, 10),
hide: parseArray(hide),
title_color,
text_color,
bg_color,
theme,
layout,
lang: lang ? lang.toLowerCase() : null,
}),
);
} catch (err) {
return res.send(renderError(err.message, err.secondaryMessage));
}
};