95 lines
2.7 KiB
JavaScript
95 lines
2.7 KiB
JavaScript
'use strict'
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const LegacyService = require('../legacy-service')
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const {
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makeBadgeData: getBadgeData,
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makeLogo: getLogo,
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setBadgeColor,
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} = require('../../lib/badge-data')
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const { licenseToColor } = require('../../lib/licenses')
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const {
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documentation,
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checkErrorResponse: githubCheckErrorResponse,
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} = require('./github-helpers')
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// This legacy service should be rewritten to use e.g. BaseJsonService.
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//
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// Tips for rewriting:
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// https://github.com/badges/shields/blob/master/doc/rewriting-services.md
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//
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// Do not base new services on this code.
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module.exports = class GithubLicense extends LegacyService {
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static get category() {
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return 'license'
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}
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static get route() {
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return {
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base: 'github/license',
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pattern: ':user/:repo',
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}
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}
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static get examples() {
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return [
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{
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title: 'GitHub',
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namedParams: { user: 'mashape', repo: 'apistatus' },
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staticExample: {
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label: 'license',
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message: 'MIT',
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color: 'green',
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},
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keywords: ['GitHub', 'license'],
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documentation,
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},
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]
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}
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static registerLegacyRouteHandler({ camp, cache, githubApiProvider }) {
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camp.route(
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/^\/github\/license\/([^/]+)\/([^/]+)\.(svg|png|gif|jpg|json)$/,
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cache((data, match, sendBadge, request) => {
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const user = match[1] // eg, mashape
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const repo = match[2] // eg, apistatus
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const format = match[3]
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const apiUrl = `/repos/${user}/${repo}`
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const badgeData = getBadgeData('license', data)
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if (badgeData.template === 'social') {
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badgeData.logo = getLogo('github', data)
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}
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githubApiProvider.request(request, apiUrl, {}, (err, res, buffer) => {
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if (
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githubCheckErrorResponse(badgeData, err, res, 'repo not found', {
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403: 'access denied',
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})
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) {
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sendBadge(format, badgeData)
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return
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}
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try {
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const body = JSON.parse(buffer)
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const license = body.license
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if (license != null) {
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if (!license.spdx_id || license.spdx_id === 'NOASSERTION') {
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badgeData.text[1] = 'unknown'
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} else {
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badgeData.text[1] = license.spdx_id
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}
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setBadgeColor(badgeData, licenseToColor(license.spdx_id))
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sendBadge(format, badgeData)
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} else {
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badgeData.text[1] = 'missing'
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badgeData.colorscheme = 'red'
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sendBadge(format, badgeData)
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}
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} catch (e) {
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badgeData.text[1] = 'invalid'
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sendBadge(format, badgeData)
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}
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})
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})
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)
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}
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}
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