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<?php namespace Arcanedev\LaravelTracker\Trackers; |
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use Arcanedev\LaravelTracker\Contracts\Parsers\RefererParser; |
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use Arcanedev\LaravelTracker\Contracts\Trackers\RefererTracker as RefererTrackerContract; |
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use Arcanedev\LaravelTracker\Models\Domain; |
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use Arcanedev\LaravelTracker\Models\Referer; |
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use Arcanedev\LaravelTracker\Models\RefererSearchTerm; |
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use Illuminate\Support\Arr; |
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/** |
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* Class RefererTracker |
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* |
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* @package Arcanedev\LaravelTracker\Trackers |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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class RefererTracker implements RefererTrackerContract |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Properties |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** @var \Arcanedev\LaravelTracker\Contracts\Parsers\RefererParser */ |
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private $refererParser; |
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/* ------------------------------------------------------------------------------------------------ |
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| Constructor |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* RefererTracker constructor. |
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* |
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* @param \Arcanedev\LaravelTracker\Contracts\Parsers\RefererParser $refererParser |
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*/ |
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public function __construct(RefererParser $refererParser) |
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{ |
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$this->refererParser = $refererParser; |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Main Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Track the referer and return the id. |
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* |
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* @param string $refererUrl |
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* @param string $pageUrl |
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* |
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* @return int|null |
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*/ |
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public function track($refererUrl, $pageUrl) |
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{ |
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$firstParsed = $this->refererParser->parseUrl($refererUrl); |
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if ($firstParsed) { |
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$domainId = $this->trackDomain($firstParsed['domain']); |
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$attributes = [ |
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'url' => $firstParsed['url'], |
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'host' => $firstParsed['host'], |
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'domain_id' => $domainId, |
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'medium' => null, |
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'source' => null, |
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'search_terms_hash' => null, |
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]; |
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$secondParsed = $this->refererParser->parse($firstParsed['url'], $pageUrl); |
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if ($secondParsed->isKnown()) { |
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$attributes['medium'] = $secondParsed->getMedium(); |
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$attributes['source'] = $secondParsed->getSource(); |
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$attributes['search_terms_hash'] = sha1($secondParsed->getSearchTerm()); |
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} |
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$referer = Referer::firstOrCreate( |
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Arr::only($attributes, ['url', 'search_terms_hash']), |
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$attributes |
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); |
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if ($secondParsed->isKnown()) { |
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$this->trackRefererSearchTerms($referer->id, $secondParsed->getSearchTerm()); |
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} |
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return $referer->id; |
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} |
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return null; |
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} |
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/** |
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* Track the domain and get the id. |
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* |
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* @param string $name |
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* |
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* @return int |
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*/ |
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private function trackDomain($name) |
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{ |
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$data = compact('name'); |
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return Domain::firstOrCreate($data, $data)->id; |
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} |
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/** |
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* Store the referer's search terms. |
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* |
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* @param int $refererId |
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* @param string $searchTerms |
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*/ |
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private function trackRefererSearchTerms($refererId, $searchTerms) |
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{ |
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foreach (explode(' ', $searchTerms) as $term) { |
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$attributes = [ |
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'referer_id' => $refererId, |
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'search_term' => $term, |
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]; |
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RefererSearchTerm::firstOrCreate($attributes, $attributes); |
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} |
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} |
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} |
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ARCANEDEV /
LaravelTracker
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.