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65 lines
2.6 KiB
PHP
65 lines
2.6 KiB
PHP
<?php
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/*
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This is the class for recording GeoIP information for hits on the WordPress site. It extends the Hits class.
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*/
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// Load the classes.
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use GeoIp2\Database\Reader;
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class GeoIPHits extends Hits {
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public function __construct() {
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// Call the parent constructor (WP_Statistics::__constructor).
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parent::__construct();
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// We may have set the location based on a private IP address in the hits class, if so, don't bother looking it up again.
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if( $this->location == '000' ) {
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// Now get the location information from the MaxMind database.
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try
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{
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// Get the WordPress upload directory information, which is where we have stored the MaxMind database.
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$upload_dir = wp_upload_dir();
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// Create a new Reader and point it to the database.
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$reader = new Reader( $upload_dir['basedir'] . '/wp-statistics/GeoLite2-Country.mmdb' );
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// Look up the IP address
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$record = $reader->country( $this->ip );
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// Get the location.
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$location = $record->country->isoCode;
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// MaxMind returns a blank for location if it can't find it, but we want to use 000 so replace it.
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if( $location == "" ) { $location = "000"; }
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}
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catch( Exception $e )
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{
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$location = "000";
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}
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// Store the location in the protected $location variable from the parent class.
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$this->location = $location;
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}
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// Check to see if we are excluded by the GeoIP rules.
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if( !$this->exclusion_match ) {
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// Grab the excluded/included countries lists, force the country codes to be in upper case to match what the GeoIP code uses.
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$excluded_countries = explode( "\n", strtoupper( str_replace( "\r\n", "\n", $this->get_option('excluded_countries') ) ) );
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$included_countries_string = trim( strtoupper( str_replace( "\r\n", "\n", $this->get_option('included_countries') ) ) );
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// We need to be really sure this isn't an empty string or explode will return an array with one entry instead of none.
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if( $included_countries_string == '' ) { $included_countries = array(); } else { $included_countries = explode( "\n", $included_countries_string ); }
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// Check to see if the current location is in the excluded countries list.
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if( in_array( $this->location, $excluded_countries ) ) {
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$this->exclusion_match = TRUE;
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$this->exclusion_reason = "geoip";
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} // Check to see if the current location is not the included countries list.
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else if( !in_array( $this->location, $included_countries ) && count( $included_countries ) > 0 ) {
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$this->exclusion_match = TRUE;
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$this->exclusion_reason = "geoip";
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}
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}
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}
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} |