add ability to unsubscribe and some more stuff

1 files changed, 15 insertions, 1 deletions

diff --git a/src/structs.rs b/src/structs.rs
index b33da2e..885d6cd 100644
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -5,7 +5,7 @@ use reqwest;
 use rss::{self, Channel, Item};
 use serde_json;
 use std::collections::BTreeSet;
-use std::fs::{self, DirBuilder, File};
+use std::fs::{self, remove_dir_all, remove_file, DirBuilder, File};
 use std::io::{self, BufReader, Read, Write};
 use utils::*;
 use yaml_rust::YamlLoader;
@@ -185,6 +185,20 @@ impl Podcast {
         }
     }
 
+    pub fn delete(title: &str) -> io::Result<()> {
+        let mut path = get_xml_dir();
+        let mut filename = String::from(title);
+        filename.push_str(".xml");
+        path.push(filename);
+
+        return remove_file(path);
+    }
+
+    pub fn delete_all() -> io::Result<()> {
+        let path = get_xml_dir();
+        return remove_dir_all(path);
+    }
+
     pub fn episodes(&self) -> Vec<Episode> {
         let mut result = Vec::new();