WP File Manager

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

Editing: post-excerpt.php

<?php /** * Server-side rendering of the `core/post-excerpt` block. * * @package WordPress */ /** * Renders the `core/post-excerpt` block on the server. * * @since 5.8.0 * * @param array $attributes Block attributes. * @param string $content Block default content. * @param WP_Block $block Block instance. * @return string Returns the filtered post excerpt for the current post wrapped inside "p" tags. */ function render_block_core_post_excerpt( $attributes, $content, $block ) { if ( ! isset( $block->context['postId'] ) ) { return ''; } /* * The purpose of the excerpt length setting is to limit the length of both * automatically generated and user-created excerpts. * Because the excerpt_length filter only applies to auto generated excerpts, * wp_trim_words is used instead. */ $excerpt_length = $attributes['excerptLength']; $excerpt = get_the_excerpt( $block->context['postId'] ); if ( isset( $excerpt_length ) ) { $excerpt = wp_trim_words( $excerpt, $excerpt_length ); } $more_text = ! empty( $attributes['moreText'] ) ? '<a class="wp-block-post-excerpt__more-link" href="' . esc_url( get_the_permalink( $block->context['postId'] ) ) . '">' . wp_kses_post( $attributes['moreText'] ) . '</a>' : ''; $filter_excerpt_more = static function ( $more ) use ( $more_text ) { return empty( $more_text ) ? $more : ''; }; /** * Some themes might use `excerpt_more` filter to handle the * `more` link displayed after a trimmed excerpt. Since the * block has a `more text` attribute we have to check and * override if needed the return value from this filter. * So if the block's attribute is not empty override the * `excerpt_more` filter and return nothing. This will * result in showing only one `read more` link at a time. */ add_filter( 'excerpt_more', $filter_excerpt_more ); $classes = array(); if ( isset( $attributes['textAlign'] ) ) { $classes[] = 'has-text-align-' . $attributes['textAlign']; } if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) { $classes[] = 'has-link-color'; } $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) ); $content = '<p class="wp-block-post-excerpt__excerpt">' . $excerpt; $show_more_on_new_line = ! isset( $attributes['showMoreOnNewLine'] ) || $attributes['showMoreOnNewLine']; if ( $show_more_on_new_line && ! empty( $more_text ) ) { $content .= '</p><p class="wp-block-post-excerpt__more-text">' . $more_text . '</p>'; } else { $content .= " $more_text</p>"; } remove_filter( 'excerpt_more', $filter_excerpt_more ); return sprintf( '<div %1$s>%2$s</div>', $wrapper_attributes, $content ); } /** * Registers the `core/post-excerpt` block on the server. * * @since 5.8.0 */ function register_block_core_post_excerpt() { register_block_type_from_metadata( __DIR__ . '/post-excerpt', array( 'render_callback' => 'render_block_core_post_excerpt', ) ); } add_action( 'init', 'register_block_core_post_excerpt' ); /** * If themes or plugins filter the excerpt_length, we need to * override the filter in the editor, otherwise * the excerpt length block setting has no effect. * Returns 100 because 100 is the max length in the setting. */ if ( is_admin() || defined( 'REST_REQUEST' ) && REST_REQUEST ) { add_filter( 'excerpt_length', static function () { return 100; }, PHP_INT_MAX ); }