From ce45015e39ed8f461e856dec797b290dd102b97a Mon Sep 17 00:00:00 2001
From: Rastislav Lamos <lamos.rasto@gmail.com>
Date: Wed, 24 May 2017 12:30:32 +0200
Subject: [PATCH] Add server-side rendering

I also had to rename the block from core/latest-posts to
core/latestposts since I think there's a bug in the server-side matcher
-- it ignores block comments with hyphens: #882
---
 blocks/library/latest-posts/index.js  |  2 +-
 blocks/library/latest-posts/index.php | 37 +++++++++++++++++++++++++++
 index.php                             |  8 ++++++
 3 files changed, 46 insertions(+), 1 deletion(-)
 create mode 100644 blocks/library/latest-posts/index.php

diff --git a/blocks/library/latest-posts/index.js b/blocks/library/latest-posts/index.js
index 698db803494c4..e0166319a96a5 100644
--- a/blocks/library/latest-posts/index.js
+++ b/blocks/library/latest-posts/index.js
@@ -10,7 +10,7 @@ import { registerBlock } from '../../api';
 import { getLatestPosts } from './data.js';
 
 
-registerBlock( 'core/latest-posts', {
+registerBlock( 'core/latestposts', {
 	title: wp.i18n.__( 'Latest Posts' ),
 
 	icon: 'list-view',
diff --git a/blocks/library/latest-posts/index.php b/blocks/library/latest-posts/index.php
new file mode 100644
index 0000000000000..3956da2b53d82
--- /dev/null
+++ b/blocks/library/latest-posts/index.php
@@ -0,0 +1,37 @@
+<?php
+
+function gutenberg_block_core_latest_posts( $attributes ) {
+	$postsToShow = 5;
+
+	if ( array_key_exists( 'poststoshow', $attributes ) ) {
+		$postsToShow = $attributes['poststoshow'];
+	}
+
+	$recent_posts = wp_get_recent_posts( array(
+		'numberposts' => $postsToShow,
+		'post_status' => 'publish'
+	) );
+
+	$posts_content = '';
+
+	foreach( $recent_posts as $post ) {
+		$post_permalink = get_permalink( $post['ID'] );
+
+		$posts_content .= "<li><a href='{$post_permalink}'>{$post['post_title']}</a></li>\n";
+	}
+
+	$block_content = <<<CONTENT
+<div class="blocks-latest-posts">
+	<ul>
+		{$posts_content}
+	</ul>
+</div>
+
+CONTENT;
+
+	return $block_content;
+}
+
+register_block( 'core/latestposts', array(
+	'render' => 'gutenberg_block_core_latest_posts'
+) );
diff --git a/index.php b/index.php
index 096892b51a7e2..a6b45aa6c112c 100644
--- a/index.php
+++ b/index.php
@@ -8,6 +8,9 @@
  * @package gutenberg
  */
 
+define( 'GUTENBERG__PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
+define( 'GUTENBERG__BLOCKS_LIBRARY_DIR', GUTENBERG__PLUGIN_DIR . 'blocks/library' );
+
 /**
  * Gutenberg's Menu.
  *
@@ -565,3 +568,8 @@ function the_gutenberg_project() {
 	</div>
 	<?php
 }
+
+function gutenberg_load_blocks_server_side_redering() {
+	require_once GUTENBERG__BLOCKS_LIBRARY_DIR . '/latest-posts/index.php';
+}
+add_action( 'init', 'gutenberg_load_blocks_server_side_redering' );