Files
github-readme-stats/api/top-langs.js
T
kitswas 5577bbf07f New top language algorithm implementation (#1732)
* Reduced vercel maxDuration

* Implemented new algorithm for Top Langs

* Revert "Reduced vercel maxDuration"

This reverts commit b0bc626efe12c738cf5005e7f11c7d2a07b6387a.

* Added documentation

* Fixed broken implementation

* Update fetchTopLanguages.test.js

Changed tests

* Now uses the general formula

The parameters p and q can be set by the user.

* Updated tests and added new test

* Added new test

New test for order by repo count.

* Updated documentation

Added explanation and examples for new options.

* Updated documentation

This was overwritten in the merge commit.

* docs: improve docs and fix tests

* Renamed parameters

Renamed `p` and `q` to `size_weight` and `count_weight`, respectively.

* Updated the documentation

Changes introduced in f2516d60a442dfdbb9e24ddda8743664bcb8064d

---------

Co-authored-by: rickstaa <rick.staa@outlook.com>
2023-04-25 08:19:05 +02:00

93 lines
2.3 KiB
JavaScript

import { renderTopLanguages } from "../src/cards/top-languages-card.js";
import { blacklist } from "../src/common/blacklist.js";
import {
clampValue,
CONSTANTS,
parseArray,
parseBoolean,
renderError,
} from "../src/common/utils.js";
import { fetchTopLanguages } from "../src/fetchers/top-languages-fetcher.js";
import { isLocaleAvailable } from "../src/translations.js";
export default 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,
size_weight,
count_weight,
custom_title,
locale,
border_radius,
border_color,
disable_animations,
hide_progress,
} = req.query;
res.setHeader("Content-Type", "image/svg+xml");
if (blacklist.includes(username)) {
return res.send(renderError("Something went wrong"));
}
if (locale && !isLocaleAvailable(locale)) {
return res.send(renderError("Something went wrong", "Locale not found"));
}
try {
const topLangs = await fetchTopLanguages(
username,
parseArray(exclude_repo),
size_weight,
count_weight,
);
const cacheSeconds = clampValue(
parseInt(cache_seconds || CONSTANTS.FOUR_HOURS, 10),
CONSTANTS.FOUR_HOURS,
CONSTANTS.ONE_DAY,
);
res.setHeader(
"Cache-Control",
`max-age=${
cacheSeconds / 2
}, s-maxage=${cacheSeconds}, stale-while-revalidate=${CONSTANTS.ONE_DAY}`,
);
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,
langs_count,
border_radius,
border_color,
locale: locale ? locale.toLowerCase() : null,
disable_animations: parseBoolean(disable_animations),
hide_progress: parseBoolean(hide_progress),
}),
);
} catch (err) {
res.setHeader("Cache-Control", `no-cache, no-store, must-revalidate`); // Don't cache error responses.
return res.send(renderError(err.message, err.secondaryMessage));
}
};