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

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

/**
 * Renders the `core/query-pagination-previous` 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 previous posts link for the query.
 */
function render_block_core_query_pagination_previous( $attributes, $content, $block ) {
	$page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page';
	$page     = empty( $_GET[ $page_key ] ) ? 1 : (int) $_GET[ $page_key ];

$wrapper_attributes = get_block_wrapper_attributes();
	$default_label      = __( '&laquo; Previous Page' );
	$label              = isset( $attributes['label'] ) && ! empty( $attributes['label'] ) ? $attributes['label'] : $default_label;
	$content            = '';
	// Check if the pagination is for Query that inherits the global context
	// and handle appropriately.
	if ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] ) {
		$filter_link_attributes = function() use ( $wrapper_attributes ) {
			return $wrapper_attributes;
		};
		add_filter( 'previous_posts_link_attributes', $filter_link_attributes );
		$content = get_previous_posts_link( $label );
		remove_filter( 'previous_posts_link_attributes', $filter_link_attributes );
	} elseif ( 1 !== $page ) {
		$content = sprintf(
			'<a href="%1$s" %2$s>%3$s</a>',
			esc_url( add_query_arg( $page_key, $page - 1 ) ),
			$wrapper_attributes,
			$label
		);
	}
	return $content;
}

/**
 * Registers the `core/query-pagination-previous` block on the server.
 */
function register_block_core_query_pagination_previous() {
	register_block_type_from_metadata(
		__DIR__ . '/query-pagination-previous',
		array(
			'render_callback' => 'render_block_core_query_pagination_previous',
		)
	);
}
add_action( 'init', 'register_block_core_query_pagination_previous' );

[+] post-content
[+] search
[+] image
[+] column
[+] latest-comments
[+] quote
[+] audio
[+] social-links
[-] site-title.php [edit]
[-] search.php [edit]
[+] shortcode
[-] block.php [edit]
[-] index.php [edit]
[+] ..
[-] post-title.php [edit]
[+] heading
[-] post-excerpt.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]
[-] categories.php [edit]
[+] nextpage
[-] post-date.php [edit]
[+] code
[-] checkbox.php [edit]
[+] columns
[+] categories
[+] loginout
[-] calendar.php [edit]
[+] media-text
[+] preformatted
[+] legacy-widget
[-] latest-comments.php [edit]
[+] rss
[+] archives
[+] group
[-] site-logo.php [edit]
[-] shortcode.php [edit]
[+] post-title
[-] file.php [edit]
[-] query.php [edit]
[+] post-excerpt
[+] block
[+] post-template
[+] query
[+] 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
[+] list
[+] page-list
[+] missing
[+] pullquote
[+] post-featured-image
[-] query-title.php [edit]
[-] error_log [edit]
[-] query-pagination.php [edit]
[+] site-logo
[-] loginout.php [edit]
[-] legacy-widget.php [edit]
[+] post-terms
[+] query-pagination-numbers
[+] freeform
[+] gallery
[+] html