Read feeds from file

src/main.rs

@@ -7,19 +7,45 @@ use feed_rs::{
     model::Feed,
 };
 
-use reqwest::IntoUrl;
+use reqwest::{
+    IntoUrl,
+    Url,
+};
 
 fn fetch_feed(url: impl IntoUrl) -> Result<Feed> {
     let content = reqwest::blocking::get(url)?.bytes()?;
     Ok(parse(&content[..])?)
 }
 
+fn read_feed_file(path: &str) -> Result<Vec<Url>> {
+    let mut out = Vec::new();
+
+    for line in std::fs::read_to_string(path)?.lines() {
+        let line = line.trim().to_string();
+        if line == "" {
+            continue;
+        }
+        if line.starts_with("#") {
+            continue;
+        }
+        let url = Url::parse(&line)?;
+        println!("{}", url);
+
+        out.push(url);
+    }
+
+    Ok(out)
+}
+
 fn main() -> Result<()> {
 
     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);
+    let feeds = read_feed_file("feeds.txt")?;
+
+    for feed_url in feeds {
+        feed_items.extend(fetch_feed(feed_url)?.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());