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