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<?php |
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namespace Elementor\Core\Utils; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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class Http extends \WP_Http { |
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/** |
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* Pass multiple urls to implements a fallback machine when one of the urls |
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* is sending an error or not exists anymore. |
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* |
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* @param array $urls |
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* @param array $args |
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* |
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* @return array|\WP_Error|null |
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*/ |
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public function request_with_fallback( array $urls, $args = [] ) { |
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$response = null; |
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|
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foreach ( $urls as $url ) { |
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$response = $this->request( $url, $args ); |
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|
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if ( $this->is_successful_response( $response ) ) { |
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return $response; |
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} |
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} |
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|
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return $response; |
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} |
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|
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/** |
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* @param $response |
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* |
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* @return bool |
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*/ |
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private function is_successful_response( $response ) { |
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if ( is_wp_error( $response ) ) { |
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return false; |
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} |
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|
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$response_code = (int) wp_remote_retrieve_response_code( $response ); |
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|
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if ( in_array( $response_code, [ 0, 404, 500 ], true ) ) { |
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return false; |
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} |
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|
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return true; |
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} |
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} |
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|
