From bce81ef67b78ab431f285fb709ef973ec3b0ada1 Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Fri, 29 Nov 2024 21:38:30 +0100
Subject: [PATCH] Support multiple feeds

---
 Cargo.lock  |  1 +
 Cargo.toml  |  1 +
 src/main.rs | 18 +++++++++++++-----
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 74b0295..9f9701b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -837,6 +837,7 @@ name = "rainbowrss"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "chrono",
  "feed-rs",
  "reqwest",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index d026817..329a141 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,5 +5,6 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0.93"
+chrono = "0.4.38"
 feed-rs = "2.2.0"
 reqwest = { version = "0.12.9", features = ["blocking"] }
diff --git a/src/main.rs b/src/main.rs
index 0e313d9..8d62e91 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,13 +7,21 @@ use feed_rs::{
     model::Feed,
 };
 
-fn fetch_feed() -> Result<Feed> {
-    let content = reqwest::blocking::get("https://www.youtube.com/feeds/videos.xml?channel_id=UC0intLFzLaudFG-xAvUEO-A")?.bytes()?;
+use reqwest::IntoUrl;
+
+fn fetch_feed(url: impl IntoUrl) -> Result<Feed> {
+    let content = reqwest::blocking::get(url)?.bytes()?;
     Ok(parse(&content[..])?)
 }
 
 fn main() -> Result<()> {
-    let feed = fetch_feed()?;
+
+    let mut feed_items = Vec::new();
+
+    feed_items.extend(fetch_feed("https://www.youtube.com/feeds/videos.xml?channel_id=UC0intLFzLaudFG-xAvUEO-A")?.entries);
+    feed_items.extend(fetch_feed("https://feed.zugfunk-podcast.de/")?.entries);
+
+    feed_items.sort_by(|a, b| a.published.unwrap_or(chrono::DateTime::UNIX_EPOCH).cmp(&b.published.unwrap_or(chrono::DateTime::UNIX_EPOCH)).reverse());
 
     let mut out = String::new();
 
@@ -25,8 +33,8 @@ fn main() -> Result<()> {
 
     out.push_str("<ul>\n");
 
-    for item in feed.entries {
-        out.push_str(&format!("<li><a href=\"{}\">{}</a></li>\n", item.links.first().context("No link found")?.href, item.title.context("No title found")?.content));
+    for item in feed_items {
+        out.push_str(&format!("<li><a href=\"{}\">{}</a> ({})</li>\n", item.links.first().context("No link found")?.href, item.title.context("No title found")?.content, item.published.context("")?));
     }
 
     out.push_str("</ul>\n");