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remove unused dc_empty_server() and related code

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'Delete emails from server' was an experimental ad-hoc function
that was added before 'Automatically delete old messages' was introduced
to allow at least some way to cleanup.

'Delete emails from server'-UI was already removed from android/ios in june
(see https://github.com/deltachat/deltachat-android/pull/1406)
and the function never exists on desktop at all.
This commit is contained in:
B. Petersen
2020-09-05 22:00:41 +02:00
committed by link2xt
parent 87c6f7d42b
commit 65f2a3b1c6
7 changed files with 0 additions and 135 deletions
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55
src/imap/mod.rs
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@@ -68,7 +68,6 @@ const DELETE_CHECK_FLAGS: &str = "(UID BODY.PEEK[HEADER.FIELDS (MESSAGE-ID)])";
const RFC724MID_UID: &str = "(UID BODY.PEEK[HEADER.FIELDS (MESSAGE-ID)])";
const JUST_UID: &str = "(UID)";
const BODY_FLAGS: &str = "(FLAGS BODY.PEEK[])";
const SELECT_ALL: &str = "1:*";
#[derive(Debug)]
pub struct Imap {
@@ -1338,60 +1337,6 @@ impl Imap {
info!(context, "FINISHED configuring IMAP-folders.");
Ok(())
}
pub async fn empty_folder(&mut self, context: &Context, folder: &str) {
info!(context, "emptying folder {}", folder);
// we want to report all error to the user
// (no retry should be attempted)
if folder.is_empty() {
error!(context, "cannot perform empty, folder not set");
return;
}
if let Err(_err) = self.setup_handle(context).await {
// The error is reported as a network error by setup_handle()
return;
}
if let Err(err) = self.select_folder(context, Some(&folder)).await {
error!(
context,
"Could not select {} for expunging: {:?}", folder, err
);
return;
}
if !self
.add_flag_finalized_with_set(context, SELECT_ALL, "\\Deleted")
.await
{
error!(context, "Cannot mark messages for deletion {}", folder);
return;
}
// we now trigger expunge to actually delete messages
self.config.selected_folder_needs_expunge = true;
match self.select_folder::<String>(context, None).await {
Ok(()) => {
emit_event!(context, EventType::ImapFolderEmptied(folder.to_string()));
}
Err(err) => {
error!(context, "expunge failed {}: {:?}", folder, err);
}
}
if let Err(err) = context
.sql
.execute(
"UPDATE msgs SET server_folder='',server_uid=0 WHERE server_folder=?",
paramsv![folder],
)
.await
{
warn!(
context,
"Failed to reset server_uid and server_folder for deleted messages: {}", err
);
}
}
}
/// Try to get the folder meaning by the name of the folder only used if the server does not support XLIST.