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PATH: home / lab2454c / baas.elementalrock.com / wp-includes / blocks

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

/**
 * Renders the `core/post-excerpt` block on the server.
 *
 * @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 '';
	}

$excerpt = get_the_excerpt();

if ( empty( $excerpt ) ) {
		return '';
	}

$more_text           = ! empty( $attributes['moreText'] ) ? '<a class="wp-block-post-excerpt__more-link" href="' . esc_url( get_the_permalink( $block->context['postId'] ) ) . '">' . $attributes['moreText'] . '</a>' : '';
	$filter_excerpt_more = 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 = '';
	if ( isset( $attributes['textAlign'] ) ) {
		$classes .= "has-text-align-{$attributes['textAlign']}";
	}
	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $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.
 */
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' );

[+] post-content
[+] post-comments
[+] search
[+] image
[+] column
[+] latest-comments
[-] post-navigation-link.php [edit]
[+] term-description
[+] quote
[+] audio
[+] social-links
[-] site-title.php [edit]
[-] search.php [edit]
[+] shortcode
[-] block.php [edit]
[-] term-description.php [edit]
[-] index.php [edit]
[+] navigation-submenu
[+] widget-group
[+] ..
[-] 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
[+] 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
[-] post-date.php [edit]
[+] code
[+] columns
[+] categories
[+] loginout
[-] calendar.php [edit]
[+] media-text
[+] preformatted
[-] post-comments.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]
[-] shortcode.php [edit]
[+] post-title
[-] file.php [edit]
[-] query.php [edit]
[+] post-excerpt
[+] block
[+] post-template
[+] query
[+] pattern
[+] latest-posts
[-] query-pagination-numbers.php [edit]
[-] post-terms.php [edit]
[+] table
[-] page-list.php [edit]
[-] site-tagline.php [edit]
[+] video
[+] paragraph
[-] latest-posts.php [edit]
[+] query-pagination-previous
[+] post-date
[+] verse
[+] file
[+] social-link
[+] query-pagination
[-] post-content.php [edit]
[+] buttons
[-] post-template.php [edit]
[-] archives.php [edit]
[+] calendar
[-] post-author.php [edit]
[+] list
[+] page-list
[+] missing
[+] pullquote
[+] post-featured-image
[-] query-title.php [edit]
[+] post-author
[-] query-pagination.php [edit]
[+] site-logo
[+] navigation
[-] loginout.php [edit]
[-] navigation-submenu.php [edit]
[-] legacy-widget.php [edit]
[+] post-terms
[+] query-pagination-numbers
[+] freeform
[+] gallery
[-] image.php [edit]
[-] gallery.php [edit]
[+] html