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<?php |
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namespace Happyr\GoogleAnalyticsBundle\Service; |
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use Psr\Cache\CacheItemPoolInterface; |
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/** |
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* This service fetches data from the API. |
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* |
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* @author Tobias Nyholm <[email protected]> |
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*/ |
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class AnalyticsDataFetcher |
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{ |
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/** |
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* @var CacheItemPoolInterface cache |
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*/ |
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protected $cache; |
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/** |
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* @var \Google_Client client |
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*/ |
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protected $client; |
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/** |
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* @var int profileId |
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*/ |
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protected $viewId; |
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/** |
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* @var int cacheLifetime |
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*/ |
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protected $cacheLifetime; |
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public function __construct(CacheItemPoolInterface $cache, \Google_Client $client, string $viewId, int $cacheLifetime) |
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{ |
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$this->cache = $cache; |
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$this->client = $client; |
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$this->viewId = $viewId; |
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$this->cacheLifetime = $cacheLifetime; |
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} |
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/** |
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* Get page views for the given url. |
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* |
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* @return mixed |
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*/ |
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public function getPageViews(string $uri, \DateTimeInterface $startTime = null, \DateTimeInterface $endTime = null, string $regex = '$', array $params = []) |
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{ |
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if (empty($this->viewId)) { |
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throw new \LogicException('You need to specify a profile id that we are going to fetch page views from'); |
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} |
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if ($startTime === null) { |
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// one year ago |
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$startTime = new \DateTime('-1year'); |
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} |
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if ($endTime === null) { |
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// today |
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$endTime = new \DateTime(); |
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} |
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$start = $startTime->format('Y-m-d'); |
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$end = $endTime->format('Y-m-d'); |
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//create the cache key |
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$cacheKey = sha1('v5'.$uri.$regex.$start); |
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$item = $this->cache->getItem($cacheKey); |
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if (!$item->isHit()) { |
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//check if we got a token |
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if (null === $this->client->getAccessToken()) { |
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return []; |
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} |
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$params['filters'] = 'ga:pagePath=~^'.$uri.$regex; |
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try { |
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$analytics = new \Google_Service_Analytics($this->client); |
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$results = $analytics->data_ga->get('ga:'.$this->viewId, $start, $end, 'ga:pageviews', $params); |
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$rows = $results->getRows(); |
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} catch (\Google_Auth_Exception $e) { |
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$rows = []; |
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} |
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//save cache item |
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$item->set($rows) |
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->expiresAfter($this->cacheLifetime); |
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$this->cache->save($item); |
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} |
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return $item->get(); |
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} |
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public function getPageViewsAsInteger(string $uri, \DateTimeInterface $startTime = null, \DateTimeInterface $endTime = null, string $regex = '$'): int |
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{ |
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$rows = $this->getPageViews($uri, $startTime, $endTime, $regex); |
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return intval($rows[0][0] ?? 0); |
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} |
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} |
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Happyr /
GoogleAnalyticsBundle
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This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.