Add publish filter to blog posts and pages.

src/intermediate/page.rs

@@ -1,10 +1,12 @@
 use super::blog_post_page::get_date;
+use super::blog_post_page::get_publish_status;
 use super::blog_post_page::get_title;
 use super::footnote_definition::IRealFootnoteDefinition;
 use super::macros::intermediate;
 use super::IDocumentElement;
 use super::IHeading;
 use super::ISection;
+use super::PublishStatus;
 use crate::error::CustomError;
 use std::path::PathBuf;
 
@@ -24,6 +26,8 @@ pub(crate) struct IPage {
     pub(crate) children: Vec<IDocumentElement>,
 
     pub(crate) footnotes: Vec<IRealFootnoteDefinition>,
+
+    pub(crate) natter_publish: PublishStatus,
 }
 
 intermediate!(
@@ -69,6 +73,7 @@ intermediate!(
             date: get_date(original.document),
             children,
             footnotes,
+            natter_publish: get_publish_status(original.document).unwrap_or_default(),
         })
     }
 );