From c7d4d25ab311bd0c3eaef73c1a24c3f37bb9f181 Mon Sep 17 00:00:00 2001
From: Daniel Rudolf <github.com@daniel-rudolf.de>
Date: Sun, 29 Jul 2018 12:51:28 +0200
Subject: [PATCH] Add missing registred meta headers

Use the `Formatted Date` meta header to explicitly set a page's formatted date (i.e. `$meta['date_formatted']`), and `Time` to set `$meta['time']`. Use the `Hidden` meta header to manually hide a page (the page is still accessible, but won't show up in the pages list). Note the difference between `$pageData['hidden']` and `$pageData['meta']['hidden']`.
---
 lib/Pico.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/Pico.php b/lib/Pico.php
index 98c800c..f383bb5 100644
--- a/lib/Pico.php
+++ b/lib/Pico.php
@@ -1278,8 +1278,11 @@ class Pico
                 'Description' => 'description',
                 'Author' => 'author',
                 'Date' => 'date',
+                'Formatted Date' => 'date_formatted',
+                'Time' => 'time',
                 'Robots' => 'robots',
-                'Template' => 'template'
+                'Template' => 'template',
+                'Hidden' => 'hidden'
             );
 
             $this->triggerEvent('onMetaHeaders', array(&$this->metaHeaders));
@@ -1374,7 +1377,6 @@ class Pico
         } else {
             // guarantee array key existance
             $meta = array_fill_keys($headers, '');
-            $meta['time'] = $meta['date_formatted'] = '';
         }
 
         return $meta;
@@ -1609,7 +1611,7 @@ class Pico
                 'time' => &$meta['time'],
                 'date' => &$meta['date'],
                 'date_formatted' => &$meta['date_formatted'],
-                'hidden' => (bool) preg_match('/(?:^|\/)_/', $id),
+                'hidden' => (preg_match('/(?:^|\/)_/', $id) || $meta['hidden']),
                 'raw_content' => &$rawContent,
                 'meta' => &$meta
             );