| 1 |
<?php |
| 2 |
/** |
| 3 |
* WhatsApp Button Block. |
| 4 |
* |
| 5 |
* @package automattic/jetpack |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace Automattic\Jetpack\Extensions\WhatsApp_Button; |
| 9 |
|
| 10 |
use Automattic\Jetpack\Blocks; |
| 11 |
use Jetpack_Gutenberg; |
| 12 |
|
| 13 |
const PARENT_NAME = 'send-a-message'; |
| 14 |
const FEATURE_NAME = 'whatsapp-button'; |
| 15 |
const BLOCK_NAME = 'jetpack/' . FEATURE_NAME; |
| 16 |
|
| 17 |
if ( ! defined( 'ABSPATH' ) ) { |
| 18 |
exit( 0 ); |
| 19 |
} |
| 20 |
|
| 21 |
/** |
| 22 |
* Registers the block for use in Gutenberg |
| 23 |
* This is done via an action so that we can disable |
| 24 |
* registration if we need to. |
| 25 |
*/ |
| 26 |
function register_block() { |
| 27 |
Blocks::jetpack_register_block( |
| 28 |
BLOCK_NAME, |
| 29 |
array( |
| 30 |
'render_callback' => __NAMESPACE__ . '\render_block', |
| 31 |
'plan_check' => true, |
| 32 |
) |
| 33 |
); |
| 34 |
} |
| 35 |
add_action( 'init', __NAMESPACE__ . '\register_block' ); |
| 36 |
|
| 37 |
/** |
| 38 |
* Render callback. |
| 39 |
* |
| 40 |
* @param array $attributes Array containing the block attributes. |
| 41 |
* @param string $content String containing the block content. |
| 42 |
* |
| 43 |
* @return string |
| 44 |
*/ |
| 45 |
function render_block( $attributes, $content ) { |
| 46 |
Jetpack_Gutenberg::load_styles_as_required( PARENT_NAME ); |
| 47 |
|
| 48 |
return $content; |
| 49 |
} |
| 50 |
|
