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| 1 | <?php |
| 2 | |
| 3 | namespace NewfoldLabs\WP\Module\Data\WonderBlocks; |
| 4 | |
| 5 | use NewfoldLabs\WP\Module\Data\HiiveConnection; |
| 6 | use NewfoldLabs\WP\Module\Data\WonderBlocks\Requests\Fetch; |
| 7 | use NewfoldLabs\WP\Module\Data\WonderBlocks\Requests\Request; |
| 8 | |
| 9 | /** |
| 10 | * Class WonderBlocks |
| 11 | * |
| 12 | * Handler for WonderBlock requests. |
| 13 | */ |
| 14 | class WonderBlocks { |
| 15 | |
| 16 | /** |
| 17 | * Handle a WonderBlock fetch request. |
| 18 | * |
| 19 | * @param Fetch $request The request object. |
| 20 | * @return array|false |
| 21 | */ |
| 22 | public static function fetch( Fetch $request ) { |
| 23 | |
| 24 | // Generate a unique hash for the request object. |
| 25 | $hash = $request->get_md5_hash(); |
| 26 | $endpoint = $request->get_endpoint(); |
| 27 | // Do not use cache in development mode. |
| 28 | if ( ! self::is_dev_mode() ) { |
| 29 | // If the transient exists, return data from the transient. Add endpoint for batch clearing endpoint transients. |
| 30 | $data = get_transient( "nfd_data_wb_{$endpoint}_{$hash}" ); |
| 31 | if ( ! empty( $data ) ) { |
| 32 | return $data; |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | $url = $request->get_url(); |
| 37 | if ( empty( $url ) ) { |
| 38 | return false; |
| 39 | } |
| 40 | |
| 41 | // Populate valid request arguments. |
| 42 | $args = array( |
| 43 | 'headers' => array( |
| 44 | 'X-Hiive-Token' => HiiveConnection::get_auth_token(), |
| 45 | ), |
| 46 | 'body' => $request->get_args(), |
| 47 | 'method' => \WP_REST_Server::READABLE, |
| 48 | ); |
| 49 | |
| 50 | $response = wp_remote_request( |
| 51 | $url, |
| 52 | $args |
| 53 | ); |
| 54 | if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) { |
| 55 | return false; |
| 56 | } |
| 57 | |
| 58 | $body = wp_remote_retrieve_body( $response ); |
| 59 | $data = json_decode( $body, true ); |
| 60 | |
| 61 | if ( ! $data || ! is_array( $data ) || ! isset( $data['data'] ) ) { |
| 62 | return false; |
| 63 | } |
| 64 | |
| 65 | // Cache the response data if specified. |
| 66 | if ( $request->should_cache() ) { |
| 67 | set_transient( "nfd_data_wb_{$endpoint}_{$hash}", $data['data'], $request->get_cache_timeout() ); |
| 68 | } |
| 69 | |
| 70 | return $data['data']; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Check is the NFD_DATA_WB_DEV_MODE defined and defined as true. |
| 75 | */ |
| 76 | protected static function is_dev_mode(): bool { |
| 77 | return defined( 'NFD_DATA_WB_DEV_MODE' ) |
| 78 | && constant( 'NFD_DATA_WB_DEV_MODE' ); |
| 79 | } |
| 80 | |
| 81 | /** |
| 82 | * Clear the cache related a particular request object. |
| 83 | * |
| 84 | * @param Request $request An instance of the Request class. |
| 85 | */ |
| 86 | public static function clear_cache( Request $request ): bool { |
| 87 | $endpoint = $request->get_endpoint(); |
| 88 | $hash = $request->get_md5_hash(); |
| 89 | return delete_transient( "nfd_data_wb_{$endpoint}_{$hash}" ); |
| 90 | } |
| 91 | } |