Completed functionality of the delete buttons.

TODO.md

@@ -35,9 +35,9 @@
 
 **DB changes:**
 
-- [ ] Db episodes: add watched field
+- [ ] episodes: add watched field
 - [ ] Mark episodes/podcast for archival
-- [ ] Podcast deletion
+- [x] Podcast deletion
 - [ ] Download cleaner
 - [ ] Mark stuff as Favorite. Maybe auto-archive favorites?
 - [ ] New episode notifier on podcast_flowbox_child, like the one vocal has

hammond-data/src/feedparser.rs

@@ -172,11 +172,11 @@ mod tests {
         let channel = Channel::read_from(BufReader::new(file)).unwrap();
 
         let firstitem = channel.items().first().unwrap();
-        let descr = "NSA whistleblower Edward Snowden discusses the massive Equifax data \
-                     breach and allegations of Russian interference in the US election. \
-                     Commentator Shaun King explains his call for a boycott of the NFL and \
-                     talks about his campaign to bring violent neo-Nazis to justice. Rapper \
-                     Open Mike Eagle performs.";
+        let descr = "NSA whistleblower Edward Snowden discusses the massive Equifax data breach \
+                     and allegations of Russian interference in the US election. Commentator \
+                     Shaun King explains his call for a boycott of the NFL and talks about his \
+                     campaign to bring violent neo-Nazis to justice. Rapper Open Mike Eagle \
+                     performs.";
         let i = parse_episode(&firstitem, 0);
 
         assert_eq!(i.title, Some("The Super Bowl of Racism"));
@@ -251,9 +251,9 @@ mod tests {
 
         let second = channel.items().iter().nth(1).unwrap();
         let i2 = parse_episode(&second, 0);
-        let descr2 = "<p>Jonathan Allen and Amie Parnes didn’t know their \
-                      book would be called ‘Shattered,’ or that their extraordinary access would \
-                      let them chronicle the mounting signs of a doomed campaign.</p>";
+        let descr2 = "<p>Jonathan Allen and Amie Parnes didn’t know their book would be called \
+                      ‘Shattered,’ or that their extraordinary access would let them chronicle \
+                      the mounting signs of a doomed campaign.</p>";
 
         assert_eq!(
             i2.title,
@@ -287,10 +287,10 @@ mod tests {
         let channel = Channel::read_from(BufReader::new(file)).unwrap();
 
         let firstitem = channel.items().first().unwrap();
-        let descr = "Audit your network with a couple of easy commands on Kali Linux. Chris \
-                     decides to blow off a little steam by attacking his IoT devices, Wes \
-                     has the scope on Equifax blaming open source & the Beard just saved \
-                     the show. It’s a really packed episode!";
+        let descr =
+            "Audit your network with a couple of easy commands on Kali Linux. Chris decides to \
+             blow off a little steam by attacking his IoT devices, Wes has the scope on Equifax \
+             blaming open source & the Beard just saved the show. It’s a really packed episode!";
         let i = parse_episode(&firstitem, 0);
 
         assert_eq!(i.title, Some("Hacking Devices with Kali Linux | LUP 214"));
@@ -313,8 +313,7 @@ mod tests {
         let descr2 = "<p>The Gnome project is about to solve one of our audience's biggest \
                       Wayland’s concerns. But as the project takes on a new level of relevance, \
                       decisions for the next version of Gnome have us worried about the \
-                      future.</p>\n\n\
-                      <p>Plus we chat with Wimpy about the Ubuntu Rally in NYC, \
+                      future.</p>\n\n<p>Plus we chat with Wimpy about the Ubuntu Rally in NYC, \
                       Microsoft’s sneaky move to turn Windows 10 into the “ULTIMATE LINUX \
                       RUNTIME”, community news & more!</p>";
         assert_eq!(i2.title, Some("Gnome Does it Again | LUP 213"));

hammond-data/src/models.rs

@@ -207,7 +207,7 @@ impl<'a> Source {
         {
             self.http_etag = etag.map(|x| x.tag().to_string().to_owned());
             self.last_modified = lmod.map(|x| format!("{}", x));
-            self.save(&db)?;
+            self.save(db)?;
         }
 
         Ok(())

hammond-gtk/src/views/podcasts_view.rs

@@ -59,7 +59,7 @@ fn populate_flowbox(db: &Database, stack: &gtk::Stack, flowbox: &gtk::FlowBox) {
 }
 
 fn setup_podcast_widget(db: &Database, stack: &gtk::Stack) {
-    let pd_widget = podcast_widget(db, None, None, None);
+    let pd_widget = podcast_widget(db, stack, None, None, None);
     stack.add_named(&pd_widget, "pdw");
 }
 

hammond-gtk/src/widgets/podcast.rs

@@ -2,12 +2,15 @@ use gtk::prelude::*;
 use gtk;
 use gdk_pixbuf::Pixbuf;
 
+use std::fs;
+
 use hammond_data::models::Podcast;
 use hammond_downloader::downloader;
 use hammond_data::index_feed::Database;
 use hammond_data::dbqueries::{load_podcast_from_title, remove_feed};
 
 use widgets::episode::episodes_listbox;
+use podcasts_view::update_podcasts_view;
 
 // http://gtk-rs.org/tuto/closures
 macro_rules! clone {
@@ -29,6 +32,7 @@ macro_rules! clone {
 
 pub fn podcast_widget(
     db: &Database,
+    stack: &gtk::Stack,
     title: Option<&str>,
     description: Option<&str>,
     image: Option<Pixbuf>,
@@ -44,22 +48,34 @@ pub fn podcast_widget(
     let view: gtk::Viewport = pd_widget_buidler.get_object("view").unwrap();
     let unsub_button: gtk::Button = pd_widget_buidler.get_object("unsub_button").unwrap();
 
-    // TODO: handle unwraps properly.
-    // TODO: also remove the downloaded content.
+    // TODO: refactor, splitoff, spawn a thread probably.
     if title.is_some() {
         let t = title.unwrap().to_owned();
-        // TODO: update the stack views after.
-        unsub_button.connect_clicked(clone!(db, t => move |bttn| {
+        unsub_button.connect_clicked(clone!(db, stack, t => move |bttn| {
         let pd = {
             let tempdb = db.lock().unwrap();
-            load_podcast_from_title(&tempdb, &t).unwrap()};
+            load_podcast_from_title(&tempdb, &t)};
+        if let Ok(pd) = pd {
+
         let res = remove_feed(&db, &pd);
         if res.is_ok(){
-            info!("{} was removed succesfully.", t);
+            info!("{} was removed succesfully.", &t);
             // hack to get away without properly checking for none.
             // if pressed twice would panic.
             bttn.hide();
+
+            let dl_fold = downloader::get_download_folder(&t);
+            if let Ok(fold) = dl_fold{
+                let res3 = fs::remove_dir_all(&fold);
+                if res3.is_ok(){
+                    info!("All the content at, {} was removed succesfully", &fold);
+
                 }
+            };
+        }
+        }
+        update_podcasts_view(&db, &stack);
+        stack.set_visible_child_name("pd_grid")
     }));
     }
 
@@ -115,7 +131,13 @@ pub fn on_flowbox_child_activate(
     pixbuf: Option<Pixbuf>,
 ) {
     let old = stack.get_child_by_name("pdw").unwrap();
-    let pdw = podcast_widget(db, Some(parent.title()), Some(parent.description()), pixbuf);
+    let pdw = podcast_widget(
+        db,
+        stack,
+        Some(parent.title()),
+        Some(parent.description()),
+        pixbuf,
+    );
 
     stack.remove(&old);
     stack.add_named(&pdw, "pdw");

rustfmt.toml

@@ -20,7 +20,7 @@ spaces_within_parens = false
 write_mode = "Overwrite"
 merge_derives = true
 condense_wildcard_suffixes = true
-# format_strings = true
+format_strings = true
 multiline_closure_forces_block = true
 attributes_on_same_line_as_field = true
 attributes_on_same_line_as_variant = true