From 261a71a0a4ad42da84d310d86137aac3de9f843b Mon Sep 17 00:00:00 2001
From: Benedikt Peetz <benedikt.peetz@b-peetz.de>
Date: Fri, 27 Dec 2024 22:40:56 +0100
Subject: feat(back): add rss feed
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Co-authored-by: Silas Schöffel <sils@sils.li>
---
 pkgs/by-name/ba/back/src/web/mod.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'pkgs/by-name/ba/back/src/web/mod.rs')

diff --git a/pkgs/by-name/ba/back/src/web/mod.rs b/pkgs/by-name/ba/back/src/web/mod.rs
index 35dc59f..c7ba9d9 100644
--- a/pkgs/by-name/ba/back/src/web/mod.rs
+++ b/pkgs/by-name/ba/back/src/web/mod.rs
@@ -106,6 +106,32 @@ pub fn closed(config: &State<BackConfig>) -> error::Result<RawHtml<String>> {
     issue_list_boilerplate(config, Status::Closed, Status::Open)
 }
 
+#[get("/issues/feed")]
+pub fn feed(config: &State<BackConfig>) -> error::Result<RawHtml<String>> {
+    use rss::{ChannelBuilder, Item, ItemBuilder};
+
+    let items: Vec<Item> = issues_from_repository(&config.repository.to_thread_local())?
+        .into_iter()
+        .map(|issue| issue.collapse())
+        .map(|issue| {
+            ItemBuilder::default()
+                .title(issue.title.to_string())
+                .author(issue.author.to_string())
+                .description(issue.message.to_string())
+                .pub_date(issue.timestamp.to_string())
+                .build()
+        })
+        .collect();
+
+    let channel = ChannelBuilder::default()
+        .title("Issues")
+        .link("http://example.com")
+        .description("An RSS feed.")
+        .items(items)
+        .build();
+    Ok(RawHtml(channel.to_string()))
+}
+
 #[get("/issue/<prefix>")]
 pub fn show_issue(
     config: &State<BackConfig>,
-- 
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