WordPress/wp-includes/blocks/query-pagination-next.php

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<?php
/**
* Server-side rendering of the `core/query-pagination-next` block.
*
* @package WordPress
*/
/**
* Renders the `core/query-pagination-next` 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 next posts link for the query pagination.
*/
function render_block_core_query_pagination_next( $attributes, $content, $block ) {
$page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page';
$page = empty( $_GET[ $page_key ] ) ? 1 : filter_var( $_GET[ $page_key ], FILTER_VALIDATE_INT );
$max_page = isset( $block->context['query']['pages'] ) ? (int) $block->context['query']['pages'] : 0;
$wrapper_attributes = get_block_wrapper_attributes();
$default_label = __( 'Next Page &raquo;', 'gutenberg' );
$label = isset( $attributes['label'] ) && ! empty( $attributes['label'] ) ? $attributes['label'] : $default_label;
$content = '';
// Check if the pagination is for Query that inherits the global context.
if ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] ) {
$filter_link_attributes = function() use ( $wrapper_attributes ) {
return $wrapper_attributes;
};
add_filter( 'next_posts_link_attributes', $filter_link_attributes );
// Take into account if we have set a bigger `max page`
// than what the query has.
global $wp_query;
if ( $max_page > $wp_query->max_num_pages ) {
$max_page = $wp_query->max_num_pages;
}
$content = get_next_posts_link( $label, $max_page );
remove_filter( 'next_posts_link_attributes', $filter_link_attributes );
} elseif ( ! $max_page || $max_page > $page ) {
Block Editor: Updated the WordPress packages from Gutenberg 10.7.0 RC. This also includes: - The removal of the Post Author block. - Renaming build_query_vars_from_query_block function. - Update the block supports. Props gziolo. See #52991. -This line, and those below, will be ignored-- M package-lock.json M package.json M src/wp-includes/assets/script-loader-packages.php M src/wp-includes/block-supports/colors.php AM src/wp-includes/block-supports/elements.php D src/wp-includes/block-supports/padding.php AM src/wp-includes/block-supports/spacing.php M src/wp-includes/block-supports/typography.php M src/wp-includes/blocks/column/block.json M src/wp-includes/blocks/index.php D src/wp-includes/blocks/post-author D src/wp-includes/blocks/post-author.php M src/wp-includes/blocks/post-content.php M src/wp-includes/blocks/post-featured-image.php M src/wp-includes/blocks/query/block.json M src/wp-includes/blocks/query-loop/block.json M src/wp-includes/blocks/query-loop.php M src/wp-includes/blocks/query-pagination/block.json M src/wp-includes/blocks/query-pagination-next.php M src/wp-includes/blocks/query-pagination-numbers.php M src/wp-includes/blocks/site-tagline/block.json M src/wp-includes/blocks/site-title/block.json M src/wp-includes/blocks.php M src/wp-settings.php M tests/phpunit/tests/blocks/block.php M tools/webpack/packages.js Built from https://develop.svn.wordpress.org/trunk@50945 git-svn-id: http://core.svn.wordpress.org/trunk@50554 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-21 06:14:23 -04:00
$custom_query = new WP_Query( build_query_vars_from_query_block( $block, $page ) );
if ( (int) $custom_query->max_num_pages !== $page ) {
$content = sprintf(
'<a href="%1$s" %2$s>%3$s</a>',
esc_url( add_query_arg( $page_key, $page + 1 ) ),
$wrapper_attributes,
$label
);
}
wp_reset_postdata(); // Restore original Post Data.
}
return $content;
}
/**
* Registers the `core/query-pagination-next` block on the server.
*/
function register_block_core_query_pagination_next() {
register_block_type_from_metadata(
__DIR__ . '/query-pagination-next',
array(
'render_callback' => 'render_block_core_query_pagination_next',
)
);
}
add_action( 'init', 'register_block_core_query_pagination_next' );