02ec19fd22
The term “url” is overloaded in services, to refer to the Shields route and also the API URL. Calling the Shields URL a “route” is on the whole more descriptive, and makes it clearer and more obvious which one of these we’re talking about. It’s a small thing, though seems like an improvement. We have a few functions called `buildUrl`. I’ve renamed them to `buildRoute` when they refer to routes, and left them as `buildUrl` when they refer to API URLs. I included a minor style tweak and some formatting cleanup in `TUTORIAL.md`.
50 lines
1.6 KiB
JavaScript
50 lines
1.6 KiB
JavaScript
'use strict'
|
|
|
|
const LegacyService = require('../legacy-service')
|
|
const { makeBadgeData: getBadgeData } = require('../../lib/badge-data')
|
|
const { addv: versionText } = require('../../lib/text-formatters')
|
|
const { version: versionColor } = require('../../lib/color-formatters')
|
|
|
|
module.exports = class Cpan extends LegacyService {
|
|
static get route() {
|
|
return { base: 'cpan' }
|
|
}
|
|
static registerLegacyRouteHandler({ camp, cache }) {
|
|
camp.route(
|
|
/^\/cpan\/([^/]+)\/([^/]+)\.(svg|png|gif|jpg|json)$/,
|
|
cache((data, match, sendBadge, request) => {
|
|
const info = match[1] // either `v` or `l`
|
|
const pkg = match[2] // eg, Config-Augeas
|
|
const format = match[3]
|
|
const badgeData = getBadgeData('cpan', data)
|
|
const url = `https://fastapi.metacpan.org/v1/release/${pkg}`
|
|
request(url, (err, res, buffer) => {
|
|
if (err != null) {
|
|
badgeData.text[1] = 'inaccessible'
|
|
sendBadge(format, badgeData)
|
|
return
|
|
}
|
|
try {
|
|
const data = JSON.parse(buffer)
|
|
|
|
if (info === 'v') {
|
|
const version = data.version
|
|
badgeData.text[1] = versionText(version)
|
|
badgeData.colorscheme = versionColor(version)
|
|
} else if (info === 'l') {
|
|
const license = data.license[0]
|
|
badgeData.text[1] = license
|
|
badgeData.text[0] = 'license'
|
|
badgeData.colorscheme = 'blue'
|
|
}
|
|
sendBadge(format, badgeData)
|
|
} catch (e) {
|
|
badgeData.text[1] = 'invalid'
|
|
sendBadge(format, badgeData)
|
|
}
|
|
})
|
|
})
|
|
)
|
|
}
|
|
}
|