<?php

$block_core_latest_posts_excerpt_length = 0;
function block_core_latest_posts_get_excerpt_length()
{
    global $block_core_latest_posts_excerpt_length;
    return $block_core_latest_posts_excerpt_length;
}
function render_block_core_latest_posts($attributes)
{
    global $post, $block_core_latest_posts_excerpt_length;
    $args = array('posts_per_page' => $attributes['postsToShow'], 'post_status' => 'publish', 'order' => $attributes['order'], 'orderby' => $attributes['orderBy'], 'suppress_filters' => false);
    $block_core_latest_posts_excerpt_length = $attributes['excerptLength'];
    add_filter('excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20);
    if (isset($attributes['categories'])) {
        $args['category__in'] = array_column($attributes['categories'], 'id');
    }
    if (isset($attributes['selectedAuthor'])) {
        $args['author'] = $attributes['selectedAuthor'];
    }
    $recent_posts = get_posts($args);
    $list_items_markup = '';
    foreach ($recent_posts as $post) {
        $post_link = esc_url(get_permalink($post));
        $list_items_markup .= '<li>';
        if ($attributes['displayFeaturedImage'] && has_post_thumbnail($post)) {
            $image_style = '';
            if (isset($attributes['featuredImageSizeWidth'])) {
                $image_style .= sprintf('max-width:%spx;', $attributes['featuredImageSizeWidth']);
            }
            if (isset($attributes['featuredImageSizeHeight'])) {
                $image_style .= sprintf('max-height:%spx;', $attributes['featuredImageSizeHeight']);
            }
            $image_classes = 'wp-block-latest-posts__featured-image';
            if (isset($attributes['featuredImageAlign'])) {
                $image_classes .= ' align' . $attributes['featuredImageAlign'];
            }
            $featured_image = get_the_post_thumbnail($post, $attributes['featuredImageSizeSlug'], array('style' => $image_style));
            if ($attributes['addLinkToFeaturedImage']) {
                $featured_image = sprintf('<a href="%1$s">%2$s</a>', $post_link, $featured_image);
            }
            $list_items_markup .= sprintf('<div class="%1$s">%2$s</div>', $image_classes, $featured_image);
        }
        $title = get_the_title($post);
        if (!$title) {
            $title = __('(no title)');
        }
        $list_items_markup .= sprintf('<a href="%1$s">%2$s</a>', $post_link, $title);
        if (isset($attributes['displayAuthor']) && $attributes['displayAuthor']) {
            $author_display_name = get_the_author_meta('display_name', $post->post_author);
            $byline = sprintf(__('by %s'), $author_display_name);
            if (!empty($author_display_name)) {
                $list_items_markup .= sprintf('<div class="wp-block-latest-posts__post-author">%1$s</div>', esc_html($byline));
            }
        }
        if (isset($attributes['displayPostDate']) && $attributes['displayPostDate']) {
            $list_items_markup .= sprintf('<time datetime="%1$s" class="wp-block-latest-posts__post-date">%2$s</time>', esc_attr(get_the_date('c', $post)), esc_html(get_the_date('', $post)));
        }
        if (isset($attributes['displayPostContent']) && $attributes['displayPostContent'] && isset($attributes['displayPostContentRadio']) && 'excerpt' === $attributes['displayPostContentRadio']) {
            $trimmed_excerpt = get_the_excerpt($post);
            $list_items_markup .= sprintf('<div class="wp-block-latest-posts__post-excerpt">%1$s</div>', $trimmed_excerpt);
        }
        if (isset($attributes['displayPostContent']) && $attributes['displayPostContent'] && isset($attributes['displayPostContentRadio']) && 'full_post' === $attributes['displayPostContentRadio']) {
            $list_items_markup .= sprintf('<div class="wp-block-latest-posts__post-full-content">%1$s</div>', wp_kses_post(html_entity_decode($post->post_content, ENT_QUOTES, get_option('blog_charset'))));
        }
        $list_items_markup .= "</li>\n";
    }
    remove_filter('excerpt_length', 'block_core_latest_posts_get_excerpt_length', 20);
    $class = 'wp-block-latest-posts__list';
    if (isset($attributes['postLayout']) && 'grid' === $attributes['postLayout']) {
        $class .= ' is-grid';
    }
    if (isset($attributes['columns']) && 'grid' === $attributes['postLayout']) {
        $class .= ' columns-' . $attributes['columns'];
    }
    if (isset($attributes['displayPostDate']) && $attributes['displayPostDate']) {
        $class .= ' has-dates';
    }
    if (isset($attributes['displayAuthor']) && $attributes['displayAuthor']) {
        $class .= ' has-author';
    }
    $wrapper_attributes = get_block_wrapper_attributes(array('class' => $class));
    return sprintf('<ul %1$s>%2$s</ul>', $wrapper_attributes, $list_items_markup);
}
function register_block_core_latest_posts()
{
    register_block_type_from_metadata(__DIR__ . '/latest-posts', array('render_callback' => 'render_block_core_latest_posts'));
}
add_action('init', 'register_block_core_latest_posts');
function block_core_latest_posts_migrate_categories($block)
{
    if ('core/latest-posts' === $block['blockName'] && !empty($block['attrs']['categories']) && is_string($block['attrs']['categories'])) {
        $block['attrs']['categories'] = array(array('id' => absint($block['attrs']['categories'])));
    }
    return $block;
}
add_filter('render_block_data', 'block_core_latest_posts_migrate_categories');