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/home/doctorbruno/public_html/pgmed.org/wp-content/plugins/jetpack/extensions/blocks/image-compare

File/Folder	Size	Actions
image-compare.php	1.07 KB
render.php	2.13 KB

Edit: render.php

<?php
/**
 * Image Compare block render implementation.
 *
 * Loaded lazily from image-compare.php only when the block is rendered, to keep
 * the render body out of the eager front-end PHP/opcache footprint.
 *
 * @package automattic/jetpack
 */

namespace Automattic\Jetpack\Extensions\ImageCompare;

use Automattic\Jetpack\Blocks;
use Jetpack_Gutenberg;

if ( ! defined( 'ABSPATH' ) ) {
	exit( 0 );
}

/**
 * Dynamic rendering of the block.
 *
 * @param array  $attr    Array containing the image-compare block attributes.
 * @param string $content String containing the image-compare block content.
 *
 * @return string
 */
function render_implementation( $attr, $content ) {
	Jetpack_Gutenberg::load_assets_as_required( __DIR__ );
	wp_localize_script(
		'jetpack-block-' . sanitize_title_with_dashes( Blocks::get_block_feature( __DIR__ ) ),
		'imageCompareHandle',
		array(
			'msg' => __( 'Slide to compare images', 'jetpack' ),
		)
	);
	if ( Blocks::is_amp_request() ) {
		$content = preg_replace(
			'#<div class="juxtapose".+?</div>#s',
			render_amp( $attr ),
			$content
		);
	}

return $content;
}

/**
 * Render image compare block for AMP
 *
 * @param array $attr Array containing the image-compare block attributes.
 *
 * @return string Markup for amp-image-slider.
 */
function render_amp( $attr ) {
	$img_before = $attr['imageBefore'];
	$img_after  = $attr['imageAfter'];

$width  = ! empty( $img_before['width'] ) ? absint( $img_before['width'] ) : 0;
	$height = ! empty( $img_before['height'] ) ? absint( $img_before['height'] ) : 0;

// As fallback, give 1:1 aspect ratio.
	if ( ! $width || ! $height ) {
		$width  = 1;
		$height = 1;
	}

return sprintf(
		'<amp-image-slider layout="responsive" width="%1$s" height="%2$s"> <amp-img id="%3$d" src="%4$s" alt="%5$s" layout="fill"></amp-img> <amp-img id="%6$d" src="%7$s" alt="%8$s" layout="fill"></amp-img></amp-image-slider>',
		esc_attr( $width ),
		esc_attr( $height ),
		absint( $img_before['id'] ?? 0 ),
		esc_url( $img_before['url'] ?? '' ),
		esc_attr( $img_before['alt'] ?? '' ),
		absint( $img_after['id'] ?? 0 ),
		esc_url( $img_after['url'] ?? '' ),
		esc_attr( $img_after['alt'] ?? '' )
	);
}