| 1 |
<?php |
| 2 |
|
| 3 |
namespace BetterLinks\API; |
| 4 |
if ( ! defined( 'ABSPATH' ) ) { exit; } |
| 5 |
|
| 6 |
use BetterLinks\Services\CountryDetectionService; |
| 7 |
|
| 8 |
/** |
| 9 |
* Geolocation REST API |
| 10 |
* |
| 11 |
* Provides backend fallback for frontend geolocation detection |
| 12 |
*/ |
| 13 |
class Geolocation { |
| 14 |
|
| 15 |
private $namespace = BETTERLINKS_PLUGIN_SLUG . '/v1'; |
| 16 |
|
| 17 |
/** |
| 18 |
* Initialize hooks |
| 19 |
*/ |
| 20 |
public function __construct() { |
| 21 |
add_action( 'rest_api_init', [ $this, 'register_routes' ] ); |
| 22 |
} |
| 23 |
|
| 24 |
/** |
| 25 |
* Register the routes for geolocation detection |
| 26 |
*/ |
| 27 |
public function register_routes() { |
| 28 |
register_rest_route( |
| 29 |
$this->namespace, |
| 30 |
'/geolocation/detect', |
| 31 |
array( |
| 32 |
array( |
| 33 |
'methods' => \WP_REST_Server::READABLE, |
| 34 |
'callback' => array( $this, 'detect_country' ), |
| 35 |
'permission_callback' => '__return_true', |
| 36 |
), |
| 37 |
) |
| 38 |
); |
| 39 |
|
| 40 |
// Endpoint to fetch country for a specific IP (for backward compatibility) |
| 41 |
register_rest_route( |
| 42 |
$this->namespace, |
| 43 |
'/geolocation/fetch-by-ip', |
| 44 |
array( |
| 45 |
array( |
| 46 |
'methods' => \WP_REST_Server::READABLE, |
| 47 |
'callback' => array( $this, 'fetch_country_by_ip' ), |
| 48 |
'permission_callback' => '__return_true', |
| 49 |
'args' => array( |
| 50 |
'ip' => array( |
| 51 |
'required' => true, |
| 52 |
'type' => 'string', |
| 53 |
'sanitize_callback' => 'sanitize_text_field', |
| 54 |
), |
| 55 |
), |
| 56 |
), |
| 57 |
) |
| 58 |
); |
| 59 |
} |
| 60 |
|
| 61 |
/** |
| 62 |
* Detect country for current user's IP |
| 63 |
* |
| 64 |
* This is a fallback endpoint when frontend geolocation fails |
| 65 |
* |
| 66 |
* @param \WP_REST_Request $request Full data about the request. |
| 67 |
* @return \WP_REST_Response |
| 68 |
*/ |
| 69 |
public function detect_country( $request ) { |
| 70 |
// Check if BetterLinks Pro v2.5.0 or newer is installed |
| 71 |
if ( ! defined( 'BETTERLINKS_PRO_VERSION' ) || version_compare( BETTERLINKS_PRO_VERSION, '2.5.0', '<' ) ) { |
| 72 |
return new \WP_REST_Response( |
| 73 |
array( |
| 74 |
'success' => false, |
| 75 |
'message' => 'Country detection requires BetterLinks Pro v2.5.0 or newer', |
| 76 |
'code' => 'pro_version_required', |
| 77 |
'data' => null, |
| 78 |
), |
| 79 |
403 |
| 80 |
); |
| 81 |
} |
| 82 |
|
| 83 |
// Additional check: Verify Pro plugin has the country tracking function (prevents bypass with old Pro files) |
| 84 |
if ( ! class_exists( 'BetterLinksPro\\Helper' ) || |
| 85 |
! method_exists( 'BetterLinksPro\\Helper', 'is_country_tracking_enabled' ) || |
| 86 |
! \BetterLinksPro\Helper::is_country_tracking_enabled() ) { |
| 87 |
return new \WP_REST_Response( |
| 88 |
array( |
| 89 |
'success' => false, |
| 90 |
'message' => 'Please update BetterLinks Pro to v2.5.0 or newer to use this feature', |
| 91 |
'code' => 'pro_update_required', |
| 92 |
'data' => null, |
| 93 |
), |
| 94 |
403 |
| 95 |
); |
| 96 |
} |
| 97 |
|
| 98 |
$ip = CountryDetectionService::get_current_client_ip(); |
| 99 |
|
| 100 |
if ( ! $ip ) { |
| 101 |
return new \WP_REST_Response( |
| 102 |
array( |
| 103 |
'success' => false, |
| 104 |
'message' => 'Could not determine client IP', |
| 105 |
'data' => null, |
| 106 |
), |
| 107 |
400 |
| 108 |
); |
| 109 |
} |
| 110 |
|
| 111 |
$country_data = CountryDetectionService::get_country_by_ip( $ip ); |
| 112 |
|
| 113 |
if ( $country_data ) { |
| 114 |
// Get or create country record and include country_id in response |
| 115 |
$country_id = CountryDetectionService::get_or_create_country_id( |
| 116 |
$country_data['country_code'], |
| 117 |
$country_data['country_name'] |
| 118 |
); |
| 119 |
|
| 120 |
$response_data = $country_data; |
| 121 |
if ( $country_id ) { |
| 122 |
$response_data['country_id'] = $country_id; |
| 123 |
} |
| 124 |
|
| 125 |
return new \WP_REST_Response( |
| 126 |
array( |
| 127 |
'success' => true, |
| 128 |
'message' => 'Country detected successfully', |
| 129 |
'data' => $response_data, |
| 130 |
), |
| 131 |
200 |
| 132 |
); |
| 133 |
} |
| 134 |
|
| 135 |
return new \WP_REST_Response( |
| 136 |
array( |
| 137 |
'success' => false, |
| 138 |
'message' => 'Could not detect country for this IP', |
| 139 |
'data' => null, |
| 140 |
), |
| 141 |
404 |
| 142 |
); |
| 143 |
} |
| 144 |
|
| 145 |
/** |
| 146 |
* Fetch country data for a specific IP address |
| 147 |
* |
| 148 |
* Used for backward compatibility to fetch country for existing clicks |
| 149 |
* |
| 150 |
* @param \WP_REST_Request $request Full data about the request. |
| 151 |
* @return \WP_REST_Response |
| 152 |
*/ |
| 153 |
public function fetch_country_by_ip( $request ) { |
| 154 |
// Check if BetterLinks Pro v2.5.0 or newer is installed |
| 155 |
if ( ! defined( 'BETTERLINKS_PRO_VERSION' ) || version_compare( BETTERLINKS_PRO_VERSION, '2.5.0', '<' ) ) { |
| 156 |
return new \WP_REST_Response( |
| 157 |
array( |
| 158 |
'success' => false, |
| 159 |
'message' => 'Country detection requires BetterLinks Pro v2.5.0 or newer', |
| 160 |
'code' => 'pro_version_required', |
| 161 |
'data' => null, |
| 162 |
), |
| 163 |
403 |
| 164 |
); |
| 165 |
} |
| 166 |
|
| 167 |
// Additional check: Verify Pro plugin has the country tracking function (prevents bypass with old Pro files) |
| 168 |
if ( ! class_exists( 'BetterLinksPro\\Helper' ) || |
| 169 |
! method_exists( 'BetterLinksPro\\Helper', 'is_country_tracking_enabled' ) || |
| 170 |
! \BetterLinksPro\Helper::is_country_tracking_enabled() ) { |
| 171 |
return new \WP_REST_Response( |
| 172 |
array( |
| 173 |
'success' => false, |
| 174 |
'message' => 'Please update BetterLinks Pro to v2.5.0 or newer to use this feature', |
| 175 |
'code' => 'pro_update_required', |
| 176 |
'data' => null, |
| 177 |
), |
| 178 |
403 |
| 179 |
); |
| 180 |
} |
| 181 |
|
| 182 |
$ip = $request->get_param( 'ip' ); |
| 183 |
|
| 184 |
if ( ! $ip || ! filter_var( $ip, FILTER_VALIDATE_IP ) ) { |
| 185 |
return new \WP_REST_Response( |
| 186 |
array( |
| 187 |
'success' => false, |
| 188 |
'message' => 'Invalid IP address', |
| 189 |
'data' => null, |
| 190 |
), |
| 191 |
400 |
| 192 |
); |
| 193 |
} |
| 194 |
|
| 195 |
$country_data = CountryDetectionService::get_country_by_ip( $ip ); |
| 196 |
|
| 197 |
if ( $country_data ) { |
| 198 |
// Get or create country record and include country_id in response |
| 199 |
$country_id = CountryDetectionService::get_or_create_country_id( |
| 200 |
$country_data['country_code'], |
| 201 |
$country_data['country_name'] |
| 202 |
); |
| 203 |
|
| 204 |
$response_data = $country_data; |
| 205 |
if ( $country_id ) { |
| 206 |
$response_data['country_id'] = $country_id; |
| 207 |
} |
| 208 |
|
| 209 |
return new \WP_REST_Response( |
| 210 |
array( |
| 211 |
'success' => true, |
| 212 |
'message' => 'Country detected successfully', |
| 213 |
'data' => $response_data, |
| 214 |
), |
| 215 |
200 |
| 216 |
); |
| 217 |
} |
| 218 |
|
| 219 |
return new \WP_REST_Response( |
| 220 |
array( |
| 221 |
'success' => false, |
| 222 |
'message' => 'Could not detect country for this IP', |
| 223 |
'data' => null, |
| 224 |
), |
| 225 |
404 |
| 226 |
); |
| 227 |
} |
| 228 |
} |
| 229 |
|
| 230 |
|
