From b6040ea2ab6d4510fab5e3911132b0deb7017642 Mon Sep 17 00:00:00 2001
From: "David T. Sadler" <davidtsadler@googlemail.com>
Date: Fri, 27 Mar 2020 16:26:54 +0000
Subject: Allow posts to be unpublished or scheduled in the future

---
 config.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/config.php b/config.php
index 495952e..289ee43 100644
--- a/config.php
+++ b/config.php
@@ -1,6 +1,9 @@
 <?php
 
 use Illuminate\Support\Str;
+use Carbon\Carbon;
+
+$now = Carbon::now();
 
 return [
     'baseUrl'         => 'http://localhost:3000',
@@ -17,6 +20,11 @@ return [
             'author' => 'David T. Sadler',
             'sort'   => '-date',
             'path'   => '/posts/{date|Y-m-d}/{filename}',
+            'filter' => function ($item) use ($now) {
+                // Only publish posts that have a date and which is not in the future.
+                $date = $item->getDate();
+                return $date ? $date <= $now : false;
+            }
         ],
         'tags' => [
             'path'  => '/tags/{filename}',
@@ -33,7 +41,7 @@ return [
 
     // Helpers
     'getDate' => function ($page) {
-        return Datetime::createFromFormat('U', $page->date);
+        return $page->date ? Carbon::createFromFormat('U', $page->date) : null;
     },
 
     'allTags' => function ($page, $allPosts) {
-- 
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