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<?php |
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/** |
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* Sharing Buttons block render implementation. |
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* |
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* Loaded lazily from sharing-buttons.php only when the block is rendered, to keep |
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* the render body out of the eager front-end PHP/opcache footprint. |
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* |
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* @package automattic/jetpack |
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*/ |
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|
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namespace Automattic\Jetpack\Extensions\Sharing_Buttons; |
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|
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use Automattic\Jetpack\Status\Request; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit( 0 ); |
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} |
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|
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/** |
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* Sharing Buttons block registration/dependency declaration. |
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* |
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* @param array $attr Array containing the Sharing Buttons block attributes. |
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* @param string $content String containing the Sharing Buttons block content. |
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* |
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* @return string |
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*/ |
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function render_block_implementation( $attr, $content ) { |
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// Render nothing in other contexts than frontend (i.e. feed, emails, API, etc.). |
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if ( ! Request::is_frontend() ) { |
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return ''; |
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} |
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|
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return $content; |
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} |
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|
