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<?php namespace Arcanedev\LaravelTracker\Trackers; |
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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 |
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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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/** |
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* The referer parser. |
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* |
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* @var \Arcanedev\LaravelTracker\Contracts\Parsers\RefererParser |
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*/ |
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protected $parser; |
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/* ------------------------------------------------------------------------------------------------ |
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| Constructor |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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public function __construct() |
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{ |
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$this->parser = app(\Arcanedev\LaravelTracker\Contracts\Parsers\RefererParser::class); |
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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, $pageUrl) |
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{ |
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$parsed = $this->parser->parseUrl($refererUrl); |
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if ($parsed) { |
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$domainId = $this->getDomainId($parsed['domain']); |
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$attributes = [ |
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'url' => $parsed['url'], |
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'host' => $parsed['host'], |
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'domain_id' => $domainId, |
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'medium' => null, |
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'source' => null, |
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'search_terms_hash' => null, |
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]; |
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$parsed = $this->parser->parse($parsed['url'], $pageUrl); |
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if ($parsed->isKnown()) { |
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$attributes['medium'] = $parsed->getMedium(); |
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$attributes['source'] = $parsed->getSource(); |
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$attributes['search_terms_hash'] = sha1($parsed->getSearchTerm()); |
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} |
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$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 ($parsed->isKnown()) { |
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$this->storeSearchTerms($referer->id, $parsed->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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* Get the domain id. |
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* |
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* @param string $name |
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* |
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* @return int |
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*/ |
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private function getDomainId($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 $searchTerms |
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*/ |
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private function storeSearchTerms($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.