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Show message if attachment view is not possible instead of panic

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closes #2
This commit is contained in:
Manos Pitsidianakis 2018-07-26 00:07:00 +03:00
parent faa349fadb
commit a4b8b4fd4e
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GPG Key ID: 73627C2F690DF710
1 changed files with 17 additions and 12 deletions
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29
ui/src/components/mail/view.rs
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@ -9,7 +9,7 @@ use mime_apps::query_default_app;
enum ViewMode {
Normal,
Url,
Attachment(usize),
Attachment(usize),
// Raw,
}
@ -219,26 +219,31 @@ impl Component for MailView {
let envelope: &Envelope = &mailbox.collection[envelope_idx];
if let Some(u) = envelope.body().attachments().get(lidx) {
let mut p = create_temp_file(&decode(u), None);
match u.content_type().0 {
ContentType::Text => {
self.mode = ViewMode::Attachment(lidx);
self.dirty = true;
},
ContentType::Multipart { .. } => {
unimplemented!()
context.replies.push_back(UIEvent { id: 0, event_type: UIEventType::StatusNotification(format!("Multipart attachments are not supported yet.")) });
return;
},
ContentType::Unsupported { .. } => {
let attachment_type = u.mime_type();
eprintln!("attachment type {}", attachment_type);
let binary = query_default_app(attachment_type);
eprintln!("{:?}, binary = {:?}", p, binary);
Command::new(binary.unwrap())
.arg(p.path())
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.spawn()
.expect("Failed to start xdg_open");
let binary = query_default_app(&attachment_type);
if let Ok(binary) = binary {
let mut p = create_temp_file(&decode(u), None);
Command::new(&binary)
.arg(p.path())
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.spawn()
.expect(&format!("Failed to start {}", binary.display()));
} else {
context.replies.push_back(UIEvent { id: 0, event_type: UIEventType::StatusNotification(format!("Couldn't find a default application for type {}", attachment_type)) });
return;
}
},
}