Added a really crappy ui.

src/dbqueries.rs

@@ -26,7 +26,17 @@ pub fn get_podcasts(con: &SqliteConnection) -> QueryResult<Vec<Podcast>> {
 pub fn get_episodes(con: &SqliteConnection) -> QueryResult<Vec<Episode>> {
     use schema::episode::dsl::*;
 
-    let eps = episode.load::<Episode>(con);
+    let eps = episode.order(epoch.desc()).load::<Episode>(con);
+    eps
+}
+
+pub fn get_episodes_with_limit(con: &SqliteConnection, limit: u32) -> QueryResult<Vec<Episode>> {
+    use schema::episode::dsl::*;
+
+    let eps = episode
+        .order(epoch.desc())
+        .limit(limit as i64)
+        .load::<Episode>(con);
     eps
 }
 

src/index_feed.rs

@@ -57,7 +57,7 @@ fn index_episode(con: &SqliteConnection, ep: &NewEpisode) -> Result<()> {
     }
     Ok(())
 }
-fn insert_return_source(con: &SqliteConnection, url: &str) -> Result<Source> {
+pub fn insert_return_source(con: &SqliteConnection, url: &str) -> Result<Source> {
     let foo = NewSource::new_with_uri(url);
     index_source(con, &foo)?;
 

src/main.rs

@@ -1,10 +1,9 @@
-#[macro_use]
 extern crate log;
 extern crate loggerv;
 
+extern crate structopt;
 #[macro_use]
 extern crate structopt_derive;
-extern crate structopt;
 
 #[macro_use]
 extern crate error_chain;
@@ -14,13 +13,24 @@ extern crate hammond;
 use structopt::StructOpt;
 use hammond::errors::*;
 use hammond::downloader;
+use hammond::index_feed;
+use hammond::dbqueries;
 
+// Should probably had made an Enum instead.
 #[derive(StructOpt, Debug)]
 #[structopt(name = "example", about = "An example of StructOpt usage.")]
 struct Opt {
     /// Enable logging, use multiple `v`s to increase verbosity
     #[structopt(short = "v", long = "verbose")]
     verbosity: u64,
+
+    #[structopt(long = "update")] up: bool,
+
+    #[structopt(long = "latest")] latest: bool,
+
+    #[structopt(long = "download", default_value = "-1")] dl: i64,
+
+    #[structopt(short = "a", long = "add", default_value = "")] add: String,
 }
 
 fn run() -> Result<()> {
@@ -28,12 +38,31 @@ fn run() -> Result<()> {
 
     loggerv::init_with_verbosity(args.verbosity)?;
 
-    let foo = args;
-    info!("{:?}", foo);
-
     hammond::init()?;
-    let db = hammond::establish_connection();
+
-    downloader::latest_dl(&db, 2)?;
+    // Initial prototype for testings.
+    // The plan is to write a Gtk+ gui later.
+    if args.add != "".to_string() {
+        let db = hammond::establish_connection();
+        let _ = index_feed::insert_return_source(&db, &args.add);
+    }
+
+    if args.up {
+        let db = hammond::establish_connection();
+        index_feed::index_loop(db)?;
+    }
+
+    if args.dl >= 0 {
+        let db = hammond::establish_connection();
+        downloader::latest_dl(&db, args.dl as u32)?;
+    }
+
+    if args.latest {
+        let db = hammond::establish_connection();
+        let foo = dbqueries::get_episodes_with_limit(&db, 10)?;
+        // This ends up horribly but works for now.
+        let _: Vec<_> = foo.iter().map(|x| println!("{:?}", x)).collect();
+    }
 
     Ok(())
 }