297 lines
8.9 KiB
JavaScript
297 lines
8.9 KiB
JavaScript
import React from 'react'
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import PropTypes from 'prop-types'
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import formatBytes from 'pretty-bytes'
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import formatDate from 'date-fns/format'
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import parseDate from 'date-fns/parse'
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import formatNumber from './utils/formatNumber'
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import formatPercent from './utils/formatPercent'
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import { continents, countries } from 'countries-list'
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const getCountriesByContinent = continent =>
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Object.keys(countries).filter(
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country => countries[country].continent === continent
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)
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const sumKeyValues = (hash, keys) =>
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keys.reduce((n, key) => n + (hash[key] || 0), 0)
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const sumValues = hash =>
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Object.keys(hash).reduce((memo, key) => memo + hash[key], 0)
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class Stats extends React.Component {
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static propTypes = {
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data: PropTypes.object
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}
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state = {
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minPackageRequests: 1000000,
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minCountryRequests: 1000000
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}
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render() {
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const { data } = this.props
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if (data == null) return null
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const totals = data.totals
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// Summary data
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const since = parseDate(totals.since)
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const until = parseDate(totals.until)
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// Packages
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const packageRows = []
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Object.keys(totals.requests.package)
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.sort((a, b) => {
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return totals.requests.package[b] - totals.requests.package[a]
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})
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.forEach(packageName => {
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const requests = totals.requests.package[packageName]
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const bandwidth = totals.bandwidth.package[packageName]
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if (requests >= this.state.minPackageRequests) {
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packageRows.push(
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<tr key={packageName}>
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<td>
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<a
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href={`https://npmjs.org/package/${packageName}`}
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title={`${packageName} on npm`}
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>
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{packageName}
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</a>
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</td>
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<td>
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{formatNumber(requests)} ({formatPercent(
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requests / totals.requests.all
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)}%)
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</td>
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{bandwidth ? (
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<td>
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{formatBytes(bandwidth)} ({formatPercent(
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bandwidth / totals.bandwidth.all
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)}%)
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</td>
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) : (
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<td>-</td>
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)}
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</tr>
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)
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}
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})
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// Regions
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const regionRows = []
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const continentsData = Object.keys(continents).reduce((memo, continent) => {
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const localCountries = getCountriesByContinent(continent)
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memo[continent] = {
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countries: localCountries,
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requests: sumKeyValues(totals.requests.country, localCountries),
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bandwidth: sumKeyValues(totals.bandwidth.country, localCountries)
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}
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return memo
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}, {})
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const topContinents = Object.keys(continentsData).sort((a, b) => {
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return continentsData[b].requests - continentsData[a].requests
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})
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topContinents.forEach(continent => {
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const continentName = continents[continent]
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const continentData = continentsData[continent]
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if (
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continentData.requests > this.state.minCountryRequests &&
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continentData.bandwidth !== 0
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) {
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regionRows.push(
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<tr key={continent} className="continent-row">
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<td>{continentName}</td>
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<td>
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{formatNumber(continentData.requests)} ({formatPercent(
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continentData.requests / totals.requests.all
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)}%)
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</td>
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<td>
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{formatBytes(continentData.bandwidth)} ({formatPercent(
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continentData.bandwidth / totals.bandwidth.all
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)}%)
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</td>
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</tr>
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)
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const topCountries = continentData.countries.sort((a, b) => {
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return totals.requests.country[b] - totals.requests.country[a]
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})
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topCountries.forEach(country => {
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const countryRequests = totals.requests.country[country]
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const countryBandwidth = totals.bandwidth.country[country]
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if (countryRequests > this.state.minCountryRequests) {
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regionRows.push(
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<tr key={continent + country} className="country-row">
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<td className="country-name">{countries[country].name}</td>
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<td>
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{formatNumber(countryRequests)} ({formatPercent(
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countryRequests / totals.requests.all
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)}%)
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</td>
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<td>
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{formatBytes(countryBandwidth)} ({formatPercent(
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countryBandwidth / totals.bandwidth.all
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)}%)
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</td>
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</tr>
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)
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}
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})
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}
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})
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// Protocols
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const protocolRows = Object.keys(totals.requests.protocol)
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.sort((a, b) => {
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return totals.requests.protocol[b] - totals.requests.protocol[a]
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})
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.map(protocol => {
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const requests = totals.requests.protocol[protocol]
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return (
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<tr key={protocol}>
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<td>{protocol}</td>
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<td>
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{formatNumber(requests)} ({formatPercent(
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requests / sumValues(totals.requests.protocol)
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)}%)
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</td>
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</tr>
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)
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})
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return (
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<div className="wrapper">
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<p>
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From <strong>{formatDate(since, 'MMM D')}</strong> to{' '}
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<strong>{formatDate(until, 'MMM D')}</strong> unpkg served{' '}
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<strong>{formatNumber(totals.requests.all)}</strong> requests and a
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total of <strong>{formatBytes(totals.bandwidth.all)}</strong> of data
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to <strong>{formatNumber(totals.uniques.all)}</strong> unique
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visitors,{' '}
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<strong>
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{formatPercent(totals.requests.cached / totals.requests.all, 0)}%
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</strong>{' '}
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of which were served from the cache.
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</p>
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<h3>Packages</h3>
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<p>
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The table below shows the most popular packages served by unpkg from{' '}
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<strong>{formatDate(since, 'MMM D')}</strong> to{' '}
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<strong>{formatDate(until, 'MMM D')}</strong>. Only the top{' '}
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{Object.keys(totals.requests.package).length} packages are shown.
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</p>
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<p className="table-filter">
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Include only packages that received at least{' '}
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<select
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value={this.state.minPackageRequests}
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onChange={event =>
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this.setState({
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minPackageRequests: parseInt(event.target.value, 10)
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})
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}
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>
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<option value="0">0</option>
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<option value="1000">1,000</option>
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<option value="10000">10,000</option>
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<option value="100000">100,000</option>
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<option value="1000000">1,000,000</option>
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<option value="10000000">10,000,000</option>
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</select>{' '}
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requests.
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</p>
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<table cellSpacing="0" cellPadding="0" style={{ width: '100%' }}>
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<thead>
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<tr>
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<th>Package</th>
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<th>Requests (% of total)</th>
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<th>Bandwidth (% of total)</th>
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</tr>
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</thead>
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<tbody>{packageRows}</tbody>
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</table>
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<h3>Regions</h3>
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<p>
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The table below breaks down requests to unpkg from{' '}
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<strong>{formatDate(since, 'MMM D')}</strong> to{' '}
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<strong>{formatDate(until, 'MMM D')}</strong> by geographic region.
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</p>
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<p className="table-filter">
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Include only countries that made at least{' '}
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<select
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value={this.state.minCountryRequests}
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onChange={event =>
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this.setState({
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minCountryRequests: parseInt(event.target.value, 10)
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})
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}
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>
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<option value="0">0</option>
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<option value="100000">100,000</option>
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<option value="1000000">1,000,000</option>
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<option value="10000000">10,000,000</option>
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<option value="100000000">100,000,000</option>
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</select>{' '}
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requests.
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</p>
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<table
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cellSpacing="0"
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cellPadding="0"
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style={{ width: '100%' }}
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className="regions-table"
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>
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<thead>
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<tr>
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<th>Region</th>
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<th>Requests (% of total)</th>
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<th>Bandwidth (% of total)</th>
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</tr>
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</thead>
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<tbody>{regionRows}</tbody>
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</table>
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<h3>Protocols</h3>
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<p>
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The table below breaks down requests to unpkg from{' '}
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<strong>{formatDate(since, 'MMM D')}</strong> to{' '}
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<strong>{formatDate(until, 'MMM D')}</strong> by HTTP protocol.
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</p>
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<table cellSpacing="0" cellPadding="0" style={{ width: '100%' }}>
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<thead>
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<tr>
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<th>Protocol</th>
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<th>Requests (% of total)</th>
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</tr>
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</thead>
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<tbody>{protocolRows}</tbody>
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</table>
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</div>
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)
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}
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}
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export default Stats
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