83 lines
2.1 KiB
PHP
83 lines
2.1 KiB
PHP
<?php
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/**
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* Related Posts Block.
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*
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* @package automattic/jetpack
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*/
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namespace Automattic\Jetpack\Extensions\RelatedPosts;
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use Automattic\Jetpack\Blocks;
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use Automattic\Jetpack\Modules;
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use Automattic\Jetpack\Status;
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use Automattic\Jetpack\Status\Host;
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const FEATURE_NAME = 'related-posts';
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const BLOCK_NAME = 'jetpack/' . FEATURE_NAME;
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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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if (
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( new Host() )->is_wpcom_simple()
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|| ( \Jetpack::is_connection_ready() && ! ( new Status() )->is_offline_mode() )
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) {
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Blocks::jetpack_register_block(
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BLOCK_NAME,
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array(
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'render_callback' => __NAMESPACE__ . '\render_block',
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'supports' => array(
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'color' => array(
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'gradients' => true,
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'link' => true,
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),
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'spacing' => array(
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'margin' => true,
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'padding' => true,
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),
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'typography' => array(
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'__experimentalFontFamily' => true,
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'fontSize' => true,
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'lineHeight' => true,
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),
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'align' => array( 'wide', 'full' ),
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),
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)
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);
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}
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}
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add_action( 'init', __NAMESPACE__ . '\register_block', 9 );
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/**
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* Related Posts block render callback.
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*
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* @param array $attributes Array containing the Button block attributes.
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* @param string $content The Button block content.
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*
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* @return string
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*/
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function render_block( $attributes, $content ) {
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// If the Related Posts module is not active, don't render the block.
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if (
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! ( new Host() )->is_wpcom_simple()
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&& ! ( new Modules() )->is_active( FEATURE_NAME )
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) {
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return '';
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}
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// If the Related Posts option is turned off, don't render the block.
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$options = \Jetpack_Options::get_option( 'relatedposts', array() );
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if ( empty( $options['enabled'] ) || ! $options['enabled'] ) {
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return '';
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}
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if ( ! class_exists( 'Jetpack_RelatedPosts' ) ) {
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require_once JETPACK__PLUGIN_DIR . 'modules/related-posts/jetpack-related-posts.php';
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}
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return \Jetpack_RelatedPosts::init()->render_block( $attributes, $content );
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}
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