From 4100e7db9fc88cbc9a6e9bbe508097f971761269 Mon Sep 17 00:00:00 2001
From: cel 🌸 <cel@blos.sm>
Date: Wed, 31 Jan 2024 17:52:44 +0000
Subject: change Post updated_at to an option

---
 src/atom.rs  | 18 +++++++++++++-----
 src/posts.rs |  2 +-
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/atom.rs b/src/atom.rs
index 4410edb..a64a6aa 100644
--- a/src/atom.rs
+++ b/src/atom.rs
@@ -68,11 +68,19 @@ pub async fn atom<P: Post + Clone>(ctx: Context, entries: Vec<P>) -> Feed {
             .clone()
             .into_iter()
             .fold(DateTime::<Utc>::MIN_UTC, |acc, entry| {
-                let updated_at = entry.updated_at().to_owned();
-                if updated_at > acc {
-                    updated_at
+                if let Some(updated_at) = entry.updated_at() {
+                    if *updated_at > acc {
+                        *updated_at
+                    } else {
+                        acc
+                    }
                 } else {
-                    acc
+                    let published_at = entry.published_at();
+                    if *published_at > acc {
+                        *published_at
+                    } else {
+                        acc
+                    }
                 }
             })
             .into(),
@@ -118,7 +126,7 @@ pub async fn atom<P: Post + Clone>(ctx: Context, entries: Vec<P>) -> Feed {
                 r#type: TextType::Text,
             },
             id: entry.link(),
-            updated: entry.updated_at().to_owned().into(),
+            updated: (*entry.updated_at().unwrap_or_else(|| entry.published_at())).into(),
             authors: authors.clone(),
             categories,
             contributors: authors.clone(),
diff --git a/src/posts.rs b/src/posts.rs
index 415f743..a8e9f90 100644
--- a/src/posts.rs
+++ b/src/posts.rs
@@ -13,7 +13,7 @@ pub trait Post {
     fn id(&self) -> &str;
     fn subject(&self) -> Option<&str>;
     fn published_at(&self) -> &DateTime<Utc>;
-    fn updated_at(&self) -> &DateTime<Utc>;
+    fn updated_at(&self) -> Option<&DateTime<Utc>>;
     fn tags(&self) -> &Vec<String>;
     fn lang(&self) -> &str;
     fn post_type(&self) -> PostType;
-- 
cgit