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PATH: home / fengshp / www / wp-includes / blocks

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

/**
 * When the `core/file` block is rendering, check if we need to enqueue the `wp-block-file-view` script.
 *
 * @since 5.8.0
 *
 * @param array    $attributes The block attributes.
 * @param string   $content    The block content.
 * @param WP_Block $block      The parsed block.
 *
 * @return string Returns the block content.
 */
function render_block_core_file( $attributes, $content ) {
	// If it's interactive, enqueue the script module and add the directives.
	if ( ! empty( $attributes['displayPreview'] ) ) {
		wp_enqueue_script_module( '@wordpress/block-library/file/view' );

$processor = new WP_HTML_Tag_Processor( $content );
		$processor->next_tag();
		$processor->set_attribute( 'data-wp-interactive', 'core/file' );
		$processor->next_tag( 'object' );
		$processor->set_attribute( 'data-wp-bind--hidden', '!state.hasPdfPreview' );
		$processor->set_attribute( 'hidden', true );

$filename     = $processor->get_attribute( 'aria-label' );
		$has_filename = ! empty( $filename ) && 'PDF embed' !== $filename;
		$label        = $has_filename ? sprintf(
			/* translators: %s: filename. */
			__( 'Embed of %s.' ),
			$filename
		) : __( 'PDF embed' );

// Update object's aria-label attribute if present in block HTML.
		// Match an aria-label attribute from an object tag.
		$processor->set_attribute( 'aria-label', $label );

return $processor->get_updated_html();
	}

return $content;
}

/**
 * Registers the `core/file` block on server.
 *
 * @since 5.8.0
 */
function register_block_core_file() {
	register_block_type_from_metadata(
		__DIR__ . '/file',
		array(
			'render_callback' => 'render_block_core_file',
		)
	);
}
add_action( 'init', 'register_block_core_file' );

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