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IMAP: Map header searches to indexed fields

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This commit is contained in:
mdecimus
2026-01-10 09:34:18 -03:00
parent 8b2c1f14a5
commit f4603f8aaf
1 changed files with 47 additions and 20 deletions
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67
crates/imap/src/op/search.rs
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@@ -468,27 +468,54 @@ impl<T: SessionStream> SessionData<T> {
}
Filter::Header(header, value) => {
if let Some(header) = HeaderName::parse(header) {
let op = if matches!(
header,
HeaderName::MessageId
| HeaderName::InReplyTo
| HeaderName::References
| HeaderName::ResentMessageId
) || value.is_empty()
{
SearchOperator::Equal
} else {
SearchOperator::Contains
};
match header {
HeaderName::Subject => {
filters.push(SearchFilter::has_text_detect(
EmailSearchField::Subject,
value,
self.server.core.jmap.default_language,
));
}
header @ (HeaderName::From
| HeaderName::To
| HeaderName::Cc
| HeaderName::Bcc) => {
filters.push(SearchFilter::has_text(
match header {
HeaderName::From => EmailSearchField::From,
HeaderName::To => EmailSearchField::To,
HeaderName::Cc => EmailSearchField::Cc,
HeaderName::Bcc => EmailSearchField::Bcc,
_ => unreachable!(),
},
value,
Language::None,
));
}
header => {
let op = if matches!(
header,
HeaderName::MessageId
| HeaderName::InReplyTo
| HeaderName::References
| HeaderName::ResentMessageId
) || value.is_empty()
{
SearchOperator::Equal
} else {
SearchOperator::Contains
};
filters.push(SearchFilter::cond(
EmailSearchField::Headers,
op,
SearchValue::KeyValues(
VecMap::with_capacity(1)
.with_append(header.as_str().to_lowercase(), value),
),
));
filters.push(SearchFilter::cond(
EmailSearchField::Headers,
op,
SearchValue::KeyValues(
VecMap::with_capacity(1)
.with_append(header.as_str().to_lowercase(), value),
),
));
}
}
}
}
Filter::Subject(text) => {