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PATH: home / lab2454c / adenbic.com / wp-includes / blocks

<?php
/**
 * Server-side rendering of the `core/cover` block.
 *
 * @package WordPress
 */

/**
 * Renders the `core/cover` block on server.
 *
 * @param array  $attributes The block attributes.
 * @param string $content    The block rendered content.
 *
 * @return string Returns the cover block markup, if useFeaturedImage is true.
 */
function render_block_core_cover( $attributes, $content ) {
	if ( 'image' !== $attributes['backgroundType'] || false === $attributes['useFeaturedImage'] ) {
		return $content;
	}

if ( ! ( $attributes['hasParallax'] || $attributes['isRepeated'] ) ) {
		$attr = array(
			'class'           => 'wp-block-cover__image-background',
			'data-object-fit' => 'cover',
		);

if ( isset( $attributes['focalPoint'] ) ) {
			$object_position              = round( $attributes['focalPoint']['x'] * 100 ) . '% ' . round( $attributes['focalPoint']['y'] * 100 ) . '%';
			$attr['data-object-position'] = $object_position;
			$attr['style']                = 'object-position: ' . $object_position;
		}

$image = get_the_post_thumbnail( null, 'post-thumbnail', $attr );

/*
		 * Inserts the featured image between the (1st) cover 'background' `span` and 'inner_container' `div`,
		 * and removes eventual whitespace characters between the two (typically introduced at template level)
		 */
		$inner_container_start = '/<div\b[^>]+wp-block-cover__inner-container[\s|"][^>]*>/U';
		if ( 1 === preg_match( $inner_container_start, $content, $matches, PREG_OFFSET_CAPTURE ) ) {
			$offset  = $matches[0][1];
			$content = substr( $content, 0, $offset ) . $image . substr( $content, $offset );
		}
	} else {
		if ( in_the_loop() ) {
			update_post_thumbnail_cache();
		}
		$current_featured_image = get_the_post_thumbnail_url();
		if ( ! $current_featured_image ) {
			return $content;
		}

$processor = new WP_HTML_Tag_Processor( $content );
		$processor->next_tag();

$styles         = $processor->get_attribute( 'style' );
		$merged_styles  = ! empty( $styles ) ? $styles . ';' : '';
		$merged_styles .= 'background-image:url(' . esc_url( $current_featured_image ) . ');';

$processor->set_attribute( 'style', $merged_styles );
		$content = $processor->get_updated_html();
	}

return $content;
}

/**
 * Registers the `core/cover` block renderer on server.
 */
function register_block_core_cover() {
	register_block_type_from_metadata(
		__DIR__ . '/cover',
		array(
			'render_callback' => 'render_block_core_cover',
		)
	);
}
add_action( 'init', 'register_block_core_cover' );

[-] avatar.php [edit]
[+] post-content
[+] search
[+] image
[+] column
[-] comment-date.php [edit]
[+] latest-comments
[-] post-navigation-link.php [edit]
[+] term-description
[+] quote
[+] audio
[+] comment-template
[+] social-links
[-] site-title.php [edit]
[-] search.php [edit]
[+] comment-edit-link
[+] comment-date
[+] shortcode
[-] block.php [edit]
[-] term-description.php [edit]
[-] index.php [edit]
[+] navigation-submenu
[-] blocks-json.php [edit]
[+] widget-group
[+] ..
[+] comments-pagination-next
[-] pattern.php [edit]
[-] post-title.php [edit]
[+] heading
[-] post-excerpt.php [edit]
[-] widget-group.php [edit]
[+] query-title
[+] button
[+] separator
[+] spacer
[-] query-pagination-next.php [edit]
[-] post-featured-image.php [edit]
[+] embed
[+] query-pagination-next
[+] text-columns
[+] tag-cloud
[+] more
[+] comment-reply-link
[+] site-title
[+] site-tagline
[-] query-pagination-previous.php [edit]
[-] tag-cloud.php [edit]
[-] social-link.php [edit]
[+] cover
[-] rss.php [edit]
[-] template-part.php [edit]
[-] categories.php [edit]
[+] nextpage
[-] comment-template.php [edit]
[-] post-date.php [edit]
[-] cover.php [edit]
[+] comment-author-name
[+] code
[+] columns
[-] comments-pagination-next.php [edit]
[+] footnotes
[+] categories
[-] comment-content.php [edit]
[+] loginout
[-] calendar.php [edit]
[+] media-text
[+] preformatted
[-] post-comments-form.php [edit]
[+] legacy-widget
[-] latest-comments.php [edit]
[-] navigation.php [edit]
[+] rss
[+] archives
[+] group
[-] navigation-link.php [edit]
[+] navigation-link
[+] template-part
[+] post-navigation-link
[-] site-logo.php [edit]
[-] post-author-name.php [edit]
[-] shortcode.php [edit]
[-] comments-pagination-numbers.php [edit]
[+] post-title
[-] file.php [edit]
[-] query.php [edit]
[+] post-excerpt
[+] post-comments-form
[+] block
[+] post-template
[+] comment-content
[+] query
[+] pattern
[+] avatar
[+] post-author-name
[+] latest-posts
[+] query-no-results
[+] comments-pagination-numbers
[-] query-pagination-numbers.php [edit]
[-] page-list-item.php [edit]
[-] read-more.php [edit]
[-] post-terms.php [edit]
[+] table
[-] footnotes.php [edit]
[-] page-list.php [edit]
[+] comments-pagination-previous
[-] site-tagline.php [edit]
[-] query-no-results.php [edit]
[+] details
[-] comments-pagination-previous.php [edit]
[+] read-more
[+] video
[+] paragraph
[-] latest-posts.php [edit]
[+] page-list-item
[-] comments-title.php [edit]
[-] require-static-blocks.php [edit]
[-] post-author-biography.php [edit]
[-] require-dynamic-blocks.php [edit]
[+] query-pagination-previous
[+] post-date
[+] verse
[+] file
[+] post-author-biography
[+] social-link
[+] query-pagination
[-] post-content.php [edit]
[+] home-link
[+] buttons
[-] post-template.php [edit]
[-] archives.php [edit]
[+] calendar
[-] post-author.php [edit]
[+] list
[+] page-list
[+] missing
[-] comments-pagination.php [edit]
[+] pullquote
[+] post-featured-image
[+] comments-title
[-] query-title.php [edit]
[+] post-author
[+] list-item
[-] error_log [edit]
[+] comments-pagination
[-] query-pagination.php [edit]
[+] site-logo
[+] navigation
[-] loginout.php [edit]
[-] navigation-submenu.php [edit]
[-] legacy-widget.php [edit]
[-] comment-edit-link.php [edit]
[+] comments
[-] comments.php [edit]
[-] comment-author-name.php [edit]
[-] home-link.php [edit]
[+] post-terms
[+] query-pagination-numbers
[-] comment-reply-link.php [edit]
[+] freeform
[-] heading.php [edit]
[+] gallery
[-] image.php [edit]
[-] gallery.php [edit]
[+] html