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EpisodeWidget: Remove unwrap on that could occur if an invalid path was passed.

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Jordan Petridis 2018-02-08 21:10:36 +02:00
parent 9dfb18a487
commit 1135d77147
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GPG Key ID: CEABAD9F5683B9A6
1 changed files with 8 additions and 3 deletions
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11
hammond-gtk/src/widgets/episode.rs
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@ -116,7 +116,10 @@ impl EpisodeWidget {
self.set_date(episode.epoch()); self.set_date(episode.epoch());
// Show or hide the play/delete/download buttons upon widget initialization. // Show or hide the play/delete/download buttons upon widget initialization.
self.show_buttons(episode.local_uri()); if let Err(err) = self.show_buttons(episode.local_uri()) {
error!("Failed to determine play/download button state.");
error!("Error: {}", err);
}
// Set the size label. // Set the size label.
if let Err(err) = self.set_total_size(episode.length()) { if let Err(err) = self.set_total_size(episode.length()) {
@ -157,11 +160,13 @@ impl EpisodeWidget {
} }
/// Show or hide the play/delete/download buttons upon widget initialization. /// Show or hide the play/delete/download buttons upon widget initialization.
fn show_buttons(&self, local_uri: Option<&str>) { fn show_buttons(&self, local_uri: Option<&str>) -> Result<(), Error> {
if local_uri.is_some() && Path::new(local_uri.unwrap()).exists() { let path = local_uri.ok_or_else(|| format_err!("Path is None"))?;
if Path::new(path).exists() {
self.download.hide(); self.download.hide();
self.play.show(); self.play.show();
} }
Ok(())
} }
/// Determine the title state. /// Determine the title state.