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HTTP client-related filters

These hooks let you replace the LINE Bot HTTP client implementation.

Included hooks​

slc_filter_httpclient​

This filter lets you swap the HTTP client instance used when LINE Bot API requests are sent. It is useful for tests, custom logging, or replacing the default cURL client with your own implementation.

Arguments​

  • $httpClient: (LINE\LINEBot\HTTPClient\HTTPClient) The default HTTP client instance passed to LINE Bot API calls.

Example​

This example replaces the default client with a custom one.

add_filter( 'slc_filter_httpclient', function ( $httpClient ) {
    return new My_Custom_HTTP_Client();
} );

This example is similar to the test setup used in this plugin and wraps the client with a dummy implementation.

add_filter( 'slc_filter_httpclient', function ( $httpClient ) {
    $mock = function ( $testRunner, $httpMethod, $url, $data ) {
        return array( 'status' => 200 );
    };

    return new \LINE\Tests\LINEBot\Util\DummyHttpClient( $this, $mock );
} );