<?php
/**
* Star Rating Block.
*
* @since 8.0.0
*
* @package automattic/jetpack
*/
namespace Automattic\Jetpack\Extensions\Rating_Star;
use Automattic\Jetpack\Blocks;
use Jetpack_Gutenberg;
const FEATURE_NAME = 'rating-star';
const BLOCK_NAME = 'jetpack/' . FEATURE_NAME;
// Load generic function definitions.
require_once __DIR__ . '/rating-meta.php';
/**
* Registers the block for use in Gutenberg
* This is done via an action so that we can disable
* registration if we need to.
*/
function register_block() {
Blocks::jetpack_register_block(
BLOCK_NAME,
array(
'render_callback' => __NAMESPACE__ . '\render_block',
'attributes' => array(
'rating' => array(
'type' => 'number',
'default' => 1,
),
'maxRating' => array(
'type' => 'number',
'default' => 5,
),
'color' => array(
'type' => 'string',
),
'ratingStyle' => array(
'type' => 'string',
'default' => 'star',
),
'className' => array(
'type' => 'string',
),
'align' => array(
'type' => 'string',
'default' => 'left',
),
),
)
);
}
add_action( 'init', __NAMESPACE__ . '\register_block' );
/**
* Dynamic rendering of the block.
*
* @param array $attributes Array containing the block attributes.
*
* @return string
*/
function render_block( $attributes ) {
// Tell Jetpack to load the assets registered via jetpack_register_block.
Jetpack_Gutenberg::load_assets_as_required( FEATURE_NAME );
return jetpack_rating_meta_render_block( $attributes );
}
/**
* Older versions of AMP (0.6.2) are unable to render the markup, so we hide it
* Newer versions of AMP (1.4.1+) seem OK, but need the screen-reader text hidden
*/
function amp_add_inline_css() {
if ( defined( 'AMP__VERSION' ) && version_compare( AMP__VERSION, '1.4.1', '>=' ) ) {
echo '.wp-block-jetpack-rating-star span.screen-reader-text { border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal; }';
} else {
echo '.wp-block-jetpack-rating-star span:not([aria-hidden="true"]) { display: none; }';
}
}
add_action( 'amp_post_template_css', __NAMESPACE__ . '\amp_add_inline_css', 11 );