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26 lines
927 B
26 lines
927 B
const badgen = require('badgen')
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const { send } = require('micro')
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const { builtin } = require('./icons.js')
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const CACHE_CONTROL = `public, max-age=60, stale-while-revalidate=86400, stale-if-error=86400`
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module.exports = function serveBadge (req, res, options = {}) {
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const { code = 200, maxAge = '86400' } = options
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const hostStyle = req.headers.host === 'flat.badgen.net' ? 'flat' : undefined
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const { subject, status, color } = req.params
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const { style, label, emoji, list, icon } = req.query
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const badge = badgen({
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subject: typeof label !== 'undefined' ? label : subject,
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status: String(list ? status.replace(/,/g, ' | ') : status),
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color: color,
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style: style || hostStyle,
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emoji: Boolean(emoji),
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icon: builtin[icon]
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})
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res.setHeader('Content-Type', 'image/svg+xml;charset=utf-8')
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res.setHeader('Cache-Control', `${CACHE_CONTROL}, s-maxage=${maxAge}`)
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send(res, code, badge)
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}
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