First commit

1 files changed, 54 insertions, 0 deletions

diff --git a/src/structs.rs b/src/structs.rs
new file mode 100644
index 0000000..626072b
--- /dev/null
+++ b/src/structs.rs
@@ -0,0 +1,54 @@
+use std::fs::File;
+use std::io::BufReader;
+use rss::{Channel, Item};
+
+pub struct Podcast(Channel);
+
+pub struct Episode(Item);
+
+impl From<Channel> for Podcast {
+    fn from(channel: Channel) -> Podcast {
+        Podcast(channel)
+    }
+}
+
+impl From<Item> for Episode {
+    fn from(item: Item) -> Episode {
+        Episode(item)
+    }
+}
+
+impl Podcast {
+    pub fn episodes(&self) -> Vec<Episode> {
+        let mut result = Vec::new();
+
+        let items = self.0.items().to_vec();
+        for item in items {
+            result.push(Episode::from(item));
+        }
+        result
+    }
+
+
+    pub fn list_titles(&self) -> Vec<&str> {
+        let mut result = Vec::new();
+
+        let items = self.0.items();
+        for item in items {
+            match item.title() {
+                Some(val) => result.push(val),
+                None => (),
+            }
+        }
+        result
+    }
+}
+
+impl Episode {
+    pub fn download_url(&self) -> Option<&str> {
+        match self.0.enclosure() {
+            Some(val) => Some(val.url()),
+            None => None, 
+        }
+    }
+}