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<?php |
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/** |
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* Server-side rendering of the `core/query-total` block. |
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* |
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* @package WordPress |
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*/ |
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|
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/** |
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* Renders the `query-total` block on the server. |
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* |
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* @since 6.8.0 |
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* |
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* @global WP_Query $wp_query WordPress Query object. |
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* |
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* @param array $attributes Block attributes. |
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* @param string $content Block default content. |
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* @param WP_Block $block Block instance. |
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* |
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* @return string The rendered block content. |
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*/ |
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function gutenberg_render_block_core_query_total( $attributes, $content, $block ) { |
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global $wp_query; |
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$wrapper_attributes = get_block_wrapper_attributes(); |
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if ( $block->context['query']['inherit'] ?? false ) { |
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$query_to_use = $wp_query; |
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$current_page = max( 1, (int) get_query_var( 'paged', 1 ) ); |
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} else { |
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$page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page'; |
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$current_page = (int) ( $_GET[ $page_key ] ?? 1 ); |
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$query_to_use = new WP_Query( build_query_vars_from_query_block( $block, $current_page ) ); |
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} |
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|
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$max_rows = $query_to_use->found_posts; |
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$posts_per_page = (int) $query_to_use->get( 'posts_per_page' ); |
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|
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// Calculate the range of posts being displayed. |
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$start = ( 0 === $max_rows ) ? 0 : ( ( $current_page - 1 ) * $posts_per_page + 1 ); |
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$end = min( $start + $posts_per_page - 1, $max_rows ); |
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|
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// Prepare the display based on the `displayType` attribute. |
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$output = ''; |
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switch ( $attributes['displayType'] ) { |
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case 'range-display': |
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if ( $start === $end ) { |
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$output = sprintf( |
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/* translators: 1: Start index of posts, 2: Total number of posts */ |
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__( 'Displaying %1$s of %2$s' ), |
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$start, |
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$max_rows |
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); |
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} else { |
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$output = sprintf( |
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/* translators: 1: Start index of posts, 2: End index of posts, 3: Total number of posts */ |
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__( 'Displaying %1$s – %2$s of %3$s' ), |
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$start, |
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$end, |
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$max_rows |
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); |
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} |
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|
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break; |
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|
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case 'total-results': |
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default: |
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// translators: %d: number of results. |
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$output = sprintf( _n( '%d result found', '%d results found', $max_rows ), $max_rows ); |
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break; |
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} |
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|
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return sprintf( |
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'<div %1$s>%2$s</div>', |
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$wrapper_attributes, |
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$output |
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); |
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} |
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|
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/** |
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* Registers the `query-total` block. |
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* |
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* @since 6.8.0 |
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*/ |
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function gutenberg_register_block_core_query_total() { |
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register_block_type_from_metadata( |
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__DIR__ . '/query-total', |
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array( |
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'render_callback' => 'gutenberg_render_block_core_query_total', |
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) |
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); |
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} |
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add_action( 'init', 'gutenberg_register_block_core_query_total', 20 ); |
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|
