226fa67a02
Continue to implement #2698: - Add `core/base-service/index.js` (but hold off on moving the things it imports) - Add shortcuts in `services/index.js` for Base*Service, errors, and deprecatedService. This file will be streamlined later to avoid cluttering it with rarely used bits. - Apply consistent ordering of imports and use of `module.exports` in testers. - Remove some renaming of imports. - Remove obsolete tests here and there.
113 lines
2.8 KiB
JavaScript
113 lines
2.8 KiB
JavaScript
'use strict'
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const Joi = require('joi')
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const { metric } = require('../../lib/text-formatters')
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const { downloadCount } = require('../../lib/color-formatters')
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const { BaseJsonService } = require('..')
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const { nonNegativeInteger } = require('../validators')
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const schema = Joi.object({
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downloads: Joi.object({
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total: nonNegativeInteger,
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monthly: nonNegativeInteger,
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weekly: nonNegativeInteger,
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daily: nonNegativeInteger,
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}).required(),
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})
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function DownloadsForInterval(interval) {
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const { base, messageSuffix } = {
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daily: {
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base: 'dub/dd',
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messageSuffix: '/day',
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},
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weekly: {
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base: 'dub/dw',
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messageSuffix: '/week',
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},
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monthly: {
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base: 'dub/dm',
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messageSuffix: '/month',
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},
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total: {
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base: 'dub/dt',
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messageSuffix: '',
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},
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}[interval]
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return class DubDownloads extends BaseJsonService {
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static render({ downloads, version }) {
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const label = version ? `downloads@${version}` : 'downloads'
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return {
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label,
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message: `${metric(downloads)}${messageSuffix}`,
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color: downloadCount(downloads),
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}
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}
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async fetch({ packageName, version }) {
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let url = `https://code.dlang.org/api/packages/${packageName}`
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if (version) {
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url += `/${version}`
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}
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url += '/stats'
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return this._requestJson({ schema, url })
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}
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async handle({ packageName, version }) {
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const data = await this.fetch({ packageName, version })
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return this.constructor.render({
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downloads: data.downloads[interval],
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version,
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})
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}
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static get defaultBadgeData() {
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return { label: 'downloads' }
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}
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static get category() {
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return 'downloads'
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}
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static get route() {
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return {
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base,
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pattern: ':packageName/:version*',
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}
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}
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static get examples() {
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let examples = [
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{
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title: 'DUB',
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pattern: ':packageName',
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namedParams: { packageName: 'vibe-d' },
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staticPreview: this.render({ downloads: 5000 }),
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},
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]
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if (interval === 'monthly') {
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examples = examples.concat([
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{
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title: 'DUB (version)',
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pattern: ':packageName/:version',
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namedParams: { packageName: 'vibe-d', version: '0.8.4' },
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staticPreview: this.render({ downloads: 100, version: '0.8.4' }),
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},
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{
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title: 'DUB (latest)',
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pattern: ':packageName/:version',
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namedParams: { packageName: 'vibe-d', version: 'latest' },
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staticPreview: this.render({ downloads: 100, version: 'latest' }),
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},
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])
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}
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return examples
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}
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}
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}
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module.exports = ['daily', 'weekly', 'monthly', 'total'].map(
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DownloadsForInterval
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)
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