render.php
35 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Sharing Buttons block render implementation. |
| 4 | * |
| 5 | * Loaded lazily from sharing-buttons.php only when the block is rendered, to keep |
| 6 | * the render body out of the eager front-end PHP/opcache footprint. |
| 7 | * |
| 8 | * @package automattic/jetpack |
| 9 | */ |
| 10 | |
| 11 | namespace Automattic\Jetpack\Extensions\Sharing_Buttons; |
| 12 | |
| 13 | use Automattic\Jetpack\Status\Request; |
| 14 | |
| 15 | if ( ! defined( 'ABSPATH' ) ) { |
| 16 | exit( 0 ); |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * Sharing Buttons block registration/dependency declaration. |
| 21 | * |
| 22 | * @param array $attr Array containing the Sharing Buttons block attributes. |
| 23 | * @param string $content String containing the Sharing Buttons block content. |
| 24 | * |
| 25 | * @return string |
| 26 | */ |
| 27 | function render_block_implementation( $attr, $content ) { |
| 28 | // Render nothing in other contexts than frontend (i.e. feed, emails, API, etc.). |
| 29 | if ( ! Request::is_frontend() ) { |
| 30 | return ''; |
| 31 | } |
| 32 | |
| 33 | return $content; |
| 34 | } |
| 35 |