2 files changed, 97 insertions, 0 deletions
diff --git a/src/posts/mod.rs b/src/posts/mod.rs
index 2dc5c4b..7f8e6c4 100644
--- a/src/posts/mod.rs
+++ b/src/posts/mod.rs
@@ -1,5 +1,6 @@
 mod article;
 mod note;
+pub mod syndication;
 
 use std::collections::HashSet;
 
diff --git a/src/posts/syndication.rs b/src/posts/syndication.rs
new file mode 100644
index 0000000..f6f0b17
--- /dev/null
+++ b/src/posts/syndication.rs
@@ -0,0 +1,96 @@
+use atom_syndication::{Category, Content, Entry, Feed, Generator, Link, Person, Text, TextType};
+
+use super::{Article, Post};
+
+pub async fn atom(posts: Vec<Post<Article>>) -> Feed {
+    let me = Person {
+        name: "cel".into(),
+        email: Some("cel@blos.sm".into()),
+        uri: Some("https://blos.sm".into()),
+    };
+    let mut authors = Vec::new();
+    authors.push(me);
+    let link = Link {
+        href: "https://blos.sm/feed".into(),
+        rel: "self".into(),
+        hreflang: Some("en".into()),
+        mime_type: Some("application/atom+xml".into()),
+        title: Some("atom feed".into()),
+        length: None,
+    };
+    let mut links = Vec::new();
+    links.push(link);
+    let mut feed = Feed {
+        title: Text {
+            value: "cel's site".into(),
+            base: None,
+            lang: Some("en".into()),
+            r#type: TextType::Text,
+        },
+        id: "https://blos.sm".into(),
+        updated: posts[0].created_at.into(),
+        authors: authors.clone(),
+        categories: Vec::new(),
+        contributors: authors.clone(),
+        generator: Some(Generator {
+            value: "blos.sm".into(),
+            uri: Some("https://bunny.garden/cel/blos.sm".into()),
+            version: None,
+        }),
+        icon: Some("/icon.png".into()),
+        links: links.clone(),
+        logo: Some("/logo.png".into()),
+        rights: None,
+        subtitle: None,
+        entries: Vec::new(),
+        base: Some("https://blos.sm".into()),
+        lang: Some("en".into()),
+        ..Default::default()
+    };
+    for mut post in posts {
+        post.render().await.unwrap_or_default();
+        let mut id = String::from("https://blos.sm/blog/");
+        id.push_str(&post.data.name);
+        let categories = post
+            .tags
+            .into_iter()
+            .map(|tag| Category {
+                term: tag.clone(),
+                scheme: None,
+                label: Some(tag.clone()),
+            })
+            .collect();
+        let entry = Entry {
+            title: Text {
+                value: post.subject.unwrap_or_default(),
+                base: None,
+                lang: Some("en".into()),
+                r#type: TextType::Text,
+            },
+            id: id.clone(),
+            updated: if let Some(updated_at) = post.updated_at {
+                updated_at.into()
+            } else {
+                post.created_at.into()
+            },
+            authors: authors.clone(),
+            categories,
+            contributors: authors.clone(),
+            links: links.clone(),
+            published: Some(post.created_at.into()),
+            rights: None,
+            source: None,
+            summary: None,
+            content: Some(Content {
+                base: None,
+                lang: Some("en".into()),
+                value: post.render,
+                src: Some(id),
+                content_type: Some("html".to_string()),
+            }),
+            ..Default::default()
+        };
+        feed.entries.push(entry);
+    }
+    feed
+}