forked from vergnet/site-accueil-insa
139 lines
3.6 KiB
PHP
139 lines
3.6 KiB
PHP
<?php
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/**
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* Matomo - free/libre analytics platform
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*
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* @link https://matomo.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*/
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namespace Piwik\Plugins\SEO\Metric;
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use Piwik\Http;
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use Piwik\Metrics\Formatter;
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use Psr\Log\LoggerInterface;
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/**
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* Fetches the domain age using archive.org, who.is and whois.com.
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*/
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class DomainAge implements MetricsProvider
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{
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/**
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* @var Formatter
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*/
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private $formatter;
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/**
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* @var LoggerInterface
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*/
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private $logger;
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public function __construct(Formatter $formatter, LoggerInterface $logger)
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{
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$this->formatter = $formatter;
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$this->logger = $logger;
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}
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public function getMetrics($domain)
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{
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$domain = str_replace('www.', '', $domain ?? '');
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$ages = array();
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$age = $this->getAgeArchiveOrg($domain);
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if ($age > 0) {
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$ages[] = $age;
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}
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$age = $this->getAgeWhoIs($domain);
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if ($age > 0) {
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$ages[] = $age;
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}
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$age = $this->getAgeWhoisCom($domain);
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if ($age > 0) {
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$ages[] = $age;
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}
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if (count($ages) > 0) {
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$value = min($ages);
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$value = $this->formatter->getPrettyTimeFromSeconds(time() - $value, true);
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} else {
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$value = null;
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}
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return array(
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new Metric('domain-age', 'SEO_DomainAge', $value, 'plugins/Morpheus/icons/dist/SEO/whois.png')
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);
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}
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/**
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* Returns the domain age archive.org lists for the current url
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*
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* @param string $domain
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* @return int
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*/
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private function getAgeArchiveOrg($domain)
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{
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$response = $this->getUrl('https://archive.org/wayback/available?timestamp=19900101&url=' . urlencode($domain));
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$data = json_decode($response, true);
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if (empty($data["archived_snapshots"]["closest"]["timestamp"])) {
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return 0;
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}
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return strtotime($data["archived_snapshots"]["closest"]["timestamp"]);
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}
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/**
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* Returns the domain age who.is lists for the current url
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*
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* @param string $domain
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* @return int
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*/
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private function getAgeWhoIs($domain)
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{
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$data = $this->getUrl('https://www.who.is/whois/' . urlencode($domain));
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preg_match('#(?:Creation Date|Created On|created|Registered on)\.*:\s*([ \ta-z0-9\/\-:\.]+)#si', $data, $p);
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if (!empty($p[1])) {
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$value = strtotime(trim($p[1]));
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if ($value === false) {
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return 0;
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}
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return $value;
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}
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return 0;
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}
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/**
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* Returns the domain age whois.com lists for the current url
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*
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* @param string $domain
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* @return int
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*/
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private function getAgeWhoisCom($domain)
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{
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$data = $this->getUrl('https://www.whois.com/whois/' . urlencode($domain));
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preg_match('#(?:Creation Date|Created On|created|Registration Date):\s*([ \ta-z0-9\/\-:\.]+)#si', $data, $p);
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if (!empty($p[1])) {
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$value = strtotime(trim($p[1]));
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if ($value === false) {
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return 0;
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}
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return $value;
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}
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return 0;
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}
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private function getUrl($url)
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{
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try {
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return $this->getHttpResponse($url);
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} catch (\Exception $e) {
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$this->logger->info('Error while getting SEO stats (domain age): {message}', array('message' => $e->getMessage()));
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return '';
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}
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}
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private function getHttpResponse($url)
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{
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return str_replace(' ', ' ', Http::sendHttpRequest($url, $timeout = 10, @$_SERVER['HTTP_USER_AGENT']));
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}
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}
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