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-rw-r--r--src/commands/quit.rs4
-rw-r--r--src/main.rs10
-rw-r--r--src/tw/mod.rs25
3 files changed, 24 insertions, 15 deletions
diff --git a/src/commands/quit.rs b/src/commands/quit.rs
index 716c412..5bd8c18 100644
--- a/src/commands/quit.rs
+++ b/src/commands/quit.rs
@@ -12,7 +12,5 @@ pub static QUIT: Command = Command {
};
fn quit(_line: String, tweeter: &mut tw::TwitterCache, _queryer: &mut Queryer) {
- tweeter.display_info.status("Bye bye!".to_owned());
- tweeter.store_cache();
- exit(0);
+ tweeter.state = tw::AppState::Shutdown;
}
diff --git a/src/main.rs b/src/main.rs
index d69d67d..37f190e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -383,7 +383,15 @@ fn do_ui(ui_rx_orig: chan::Receiver<Result<termion::event::Event, std::io::Error
tw::AppState::Reconnect => {
tweeter.state = tw::AppState::View;
return Some((ui_rx_orig.clone(), tweeter.profile.clone().map(|creds| connect_twitter_stream(tweeter.app_key.clone(), creds))));
- }
+ },
+ tw::AppState::Shutdown => {
+ tweeter.display_info.status("Saving cache...".to_owned());
+ display::paint(tweeter).unwrap();
+ tweeter.store_cache();
+ tweeter.display_info.status("Bye bye!".to_owned());
+ display::paint(tweeter).unwrap();
+ return None
+ },
_ => ()
};
}
diff --git a/src/tw/mod.rs b/src/tw/mod.rs
index 767aae9..e2b8b03 100644
--- a/src/tw/mod.rs
+++ b/src/tw/mod.rs
@@ -23,6 +23,7 @@ pub mod user;
use self::user::User;
pub enum AppState {
+ Shutdown,
Reconnect,
Compose,
View
@@ -349,18 +350,20 @@ impl TwitterCache {
}
}
pub fn store_cache(&mut self) {
- if Path::new(TwitterCache::PROFILE_DIR).is_dir() {
- let profile = OpenOptions::new()
- .write(true)
- .create(true)
- .append(false)
- .open(TwitterCache::PROFILE_CACHE)
- .unwrap();
- serde_json::to_writer(profile, self).unwrap();
- } else {
- self.display_info.status("No cache dir exists...".to_owned());
+ if self.caching_permitted {
+ if Path::new(TwitterCache::PROFILE_DIR).is_dir() {
+ let profile = OpenOptions::new()
+ .write(true)
+ .create(true)
+ .append(false)
+ .truncate(true) // since this one can become smaller, lop off trailing characters
+ .open(TwitterCache::PROFILE_CACHE)
+ .unwrap();
+ serde_json::to_writer(profile, self).unwrap();
+ } else {
+ self.display_info.status("No cache dir exists...".to_owned());
+ }
}
- // store cache
}
fn number_and_insert_tweet(&mut self, mut tw: Tweet) {
if !self.tweets.contains_key(&tw.id.to_owned()) {