41 lines
969 B
PHP
41 lines
969 B
PHP
<?php
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/**
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* Sharing Buttons Block.
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*
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* @since 11.x
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*
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* @package automattic/jetpack
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*/
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namespace Automattic\Jetpack\Extensions\Sharing_Buttons;
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use Automattic\Jetpack\Blocks;
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/**
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* Registers the block for use in Gutenberg
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* This is done via an action so that we can disable
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* registration if we need to.
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*/
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function register_block() {
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Blocks::jetpack_register_block(
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__DIR__,
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array( 'render_callback' => __NAMESPACE__ . '\render_block' )
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);
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}
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add_action( 'init', __NAMESPACE__ . '\register_block' );
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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( $attr, $content ) {
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// Render nothing in other contexts than frontend (i.e. feed, emails, API, etc.).
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if ( ! jetpack_is_frontend() ) {
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return '';
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}
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return $content;
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}
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