use reqwest;

use std::io::{Read, Write};
use std::fs::{DirBuilder, File};
use rss::Channel;

pub fn update_rss(state: State) {
    let subs = state.subscriptions();
    for sub in subs {
        let mut path = get_podcast_dir();
        path.push(".rss");
        DirBuilder::new().recursive(true).create(&path).unwrap();
        let channel = Channel::from_url(&sub.url).unwrap();
        let mut filename = String::from(channel.title());
        filename.push_str(".xml");
        path.push(filename);
        let mut file = File::create(&path).unwrap();
        let mut resp = reqwest::get(&sub.url).unwrap();
        let mut content: Vec<u8> = Vec::new();
        resp.read_to_end(&mut content).unwrap();
        file.write_all(&content).unwrap();
    }
}

    let mut path = get_podcast_dir();

            let podcast = Podcast::from_url(&subscription.url).unwrap();

            let mut path = get_podcast_dir();
            path.push(".rss");
            DirBuilder::new().recursive(true).create(&path).unwrap();
            let mut filename = String::from(subscription.name);
            filename.push_str(".xml");
            path.push(filename);
            let mut file = File::open(&path).unwrap();
            let mut content: Vec<u8> = Vec::new();
            file.read_to_end(&mut content).unwrap();
            let podcast = Podcast::from(Channel::read_from(content.as_slice()).unwrap());

            let mut filename = String::from(episode.title().unwrap());

            filename = String::from(episode.title().unwrap());

            path = get_podcast_dir();

        Some("update") => (),

        Some("update") => update_rss(state),

use actions::*;

        update_rss(self.clone());