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-rw-r--r--src/imap/mail_view.rs15
-rw-r--r--src/imap/mailbox_view.rs19
2 files changed, 30 insertions, 4 deletions
diff --git a/src/imap/mail_view.rs b/src/imap/mail_view.rs
index 7da21c4..4b18021 100644
--- a/src/imap/mail_view.rs
+++ b/src/imap/mail_view.rs
@@ -74,7 +74,12 @@ impl<'a> MailView<'a> {
MessageDataItemName::Rfc822Size => self.rfc_822_size(),
MessageDataItemName::Rfc822Header => self.rfc_822_header(),
MessageDataItemName::Rfc822Text => self.rfc_822_text(),
- MessageDataItemName::Rfc822 => self.rfc822(),
+ MessageDataItemName::Rfc822 => {
+ if self.is_not_yet_seen() {
+ seen = SeenFlag::MustAdd;
+ }
+ self.rfc822()
+ },
MessageDataItemName::Envelope => Ok(self.envelope()),
MessageDataItemName::Body => self.body(),
MessageDataItemName::BodyStructure => self.body_structure(),
@@ -189,6 +194,11 @@ impl<'a> MailView<'a> {
)?))
}
+ fn is_not_yet_seen(&self) -> bool {
+ let seen_flag = Flag::Seen.to_string();
+ !self.in_idx.flags.iter().any(|x| *x == seen_flag)
+ }
+
/// maps to BODY[<section>]<<partial>> and BODY.PEEK[<section>]<<partial>>
/// peek does not implicitly set the \Seen flag
/// eg. BODY[HEADER.FIELDS (DATE FROM)]
@@ -201,8 +211,7 @@ impl<'a> MailView<'a> {
) -> Result<(MessageDataItem<'static>, SeenFlag)> {
// Manage Seen flag
let mut seen = SeenFlag::DoNothing;
- let seen_flag = Flag::Seen.to_string();
- if !peek && !self.in_idx.flags.iter().any(|x| *x == seen_flag) {
+ if !peek && self.is_not_yet_seen() {
// Add \Seen flag
//self.mailbox.add_flags(uuid, &[seen_flag]).await?;
seen = SeenFlag::MustAdd;
diff --git a/src/imap/mailbox_view.rs b/src/imap/mailbox_view.rs
index 77fe7f7..3f8389b 100644
--- a/src/imap/mailbox_view.rs
+++ b/src/imap/mailbox_view.rs
@@ -1,7 +1,7 @@
use std::num::NonZeroU32;
use std::sync::Arc;
-use anyhow::{anyhow, Error, Result};
+use anyhow::{anyhow, Error, Context, Result};
use futures::stream::{FuturesOrdered, StreamExt};
@@ -130,6 +130,7 @@ impl MailboxView {
data.extend(self.flags_status()?.into_iter());
data.push(self.uidvalidity_status()?);
data.push(self.uidnext_status()?);
+ self.unseen_first_status()?.map(|unseen_status| data.push(unseen_status));
Ok(data)
}
@@ -400,6 +401,22 @@ impl MailboxView {
Ok(Body::Data(Data::Recent(self.recent()?)))
}
+ fn unseen_first_status(&self) -> Result<Option<Body<'static>>> {
+ Ok(self.unseen_first()?.map(|unseen_id| {
+ Status::ok(None, Some(Code::Unseen(unseen_id)), "First unseen.").map(Body::Status)
+ }).transpose()?)
+ }
+
+ fn unseen_first(&self) -> Result<Option<NonZeroU32>> {
+ Ok(self.0.snapshot.table
+ .values()
+ .enumerate()
+ .find(|(_i, (_imap_uid, flags))| {
+ !flags.contains(&"\\Seen".to_string())
+ }).map(|(i, _)| NonZeroU32::try_from(i as u32 + 1))
+ .transpose()?)
+ }
+
pub(crate) fn recent(&self) -> Result<u32> {
let recent = self
.0