133 lines
3.0 KiB
PHP
133 lines
3.0 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/latest-posts` block.
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*
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* @package WordPress
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*/
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/**
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* Renders the `core/latest-posts` block on server.
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*
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* @param array $attributes The block attributes.
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*
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* @return string Returns the post content with latest posts added.
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*/
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function render_block_core_latest_posts( $attributes ) {
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$args = array(
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'numberposts' => $attributes['postsToShow'],
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'post_status' => 'publish',
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'order' => $attributes['order'],
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'orderby' => $attributes['orderBy'],
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);
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if ( isset( $attributes['categories'] ) ) {
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$args['category'] = $attributes['categories'];
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}
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$recent_posts = wp_get_recent_posts( $args );
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$list_items_markup = '';
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foreach ( $recent_posts as $post ) {
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$post_id = $post['ID'];
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$title = get_the_title( $post_id );
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if ( ! $title ) {
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$title = __( '(Untitled)' );
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}
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$list_items_markup .= sprintf(
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'<li><a href="%1$s">%2$s</a>',
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esc_url( get_permalink( $post_id ) ),
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esc_html( $title )
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);
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if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) {
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$list_items_markup .= sprintf(
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'<time datetime="%1$s" class="wp-block-latest-posts__post-date">%2$s</time>',
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esc_attr( get_the_date( 'c', $post_id ) ),
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esc_html( get_the_date( '', $post_id ) )
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);
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}
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$list_items_markup .= "</li>\n";
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}
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$class = 'wp-block-latest-posts';
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if ( isset( $attributes['align'] ) ) {
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$class .= ' align' . $attributes['align'];
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}
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if ( isset( $attributes['postLayout'] ) && 'grid' === $attributes['postLayout'] ) {
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$class .= ' is-grid';
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}
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if ( isset( $attributes['columns'] ) && 'grid' === $attributes['postLayout'] ) {
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$class .= ' columns-' . $attributes['columns'];
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}
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if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) {
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$class .= ' has-dates';
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}
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if ( isset( $attributes['className'] ) ) {
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$class .= ' ' . $attributes['className'];
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}
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$block_content = sprintf(
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'<ul class="%1$s">%2$s</ul>',
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esc_attr( $class ),
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$list_items_markup
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);
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return $block_content;
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}
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/**
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* Registers the `core/latest-posts` block on server.
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*/
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function register_block_core_latest_posts() {
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register_block_type(
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'core/latest-posts',
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array(
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'attributes' => array(
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'categories' => array(
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'type' => 'string',
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),
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'className' => array(
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'type' => 'string',
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),
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'postsToShow' => array(
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'type' => 'number',
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'default' => 5,
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),
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'displayPostDate' => array(
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'type' => 'boolean',
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'default' => false,
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),
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'postLayout' => array(
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'type' => 'string',
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'default' => 'list',
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),
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'columns' => array(
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'type' => 'number',
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'default' => 3,
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),
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'align' => array(
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'type' => 'string',
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),
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'order' => array(
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'type' => 'string',
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'default' => 'desc',
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),
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'orderBy' => array(
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'type' => 'string',
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'default' => 'date',
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),
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),
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'render_callback' => 'render_block_core_latest_posts',
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)
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);
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}
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add_action( 'init', 'register_block_core_latest_posts' );
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