<?php
/**
 * Star Rating Block.
 *
 * @since 8.0.0
 *
 * @package Jetpack
 */

// Load generic function definitions.
require_once __DIR__ . '/rating-meta.php';

/**
 * Dynamic rendering of the block.
 *
 * @param array $attributes Array containing the block attributes.
 *
 * @return string
 */
function jetpack_rating_star_render_block( $attributes ) {
	// Tell Jetpack to load the assets registered via jetpack_register_block.
	Jetpack_Gutenberg::load_assets_as_required( 'rating-star' );

	return jetpack_rating_meta_render_block( $attributes );
}

/**
 * The following filter is added only to support the old 0.6.2 version of the AMP plugin.
 * This entire section can be removed once we're on version a newer version.
 * Confirmed that version 1.4.1 (or presumably newer) does not need this filter.
 */
function jetpack_rating_star_amp_add_inline_css() {
	echo '.wp-block-jetpack-rating-star span { display: none; }';
}
add_action( 'amp_post_template_css', 'jetpack_rating_star_amp_add_inline_css', 11 );

jetpack_register_block(
	'jetpack/rating-star',
	array(
		'render_callback' => 'jetpack_rating_star_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',
			),
		),
	)
);