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api: Add Viewtype::Vcard (#5202)

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Co-authored-by: Hocuri <hocuri@gmx.de>
This commit is contained in:
iequidoo
2024-05-06 03:35:45 -03:00
committed by iequidoo
parent 95238b6e17
commit 22f01a2699
10 changed files with 143 additions and 29 deletions
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27
src/mimeparser.rs
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@@ -600,6 +600,7 @@ impl MimeMessage {
| Viewtype::Audio
| Viewtype::Voice
| Viewtype::Video
| Viewtype::Vcard
| Viewtype::File
| Viewtype::Webxdc => true,
Viewtype::Unknown | Viewtype::Text | Viewtype::VideochatInvitation => false,
@@ -1933,16 +1934,11 @@ fn get_mime_type(
let mimetype = mail.ctype.mimetype.parse::<Mime>()?;
let viewtype = match mimetype.type_() {
mime::TEXT => {
if !is_attachment_disposition(mail) {
match mimetype.subtype() {
mime::PLAIN | mime::HTML => Viewtype::Text,
_ => Viewtype::File,
}
} else {
Viewtype::File
}
}
mime::TEXT => match mimetype.subtype() {
mime::VCARD if is_valid_deltachat_vcard(mail) => Viewtype::Vcard,
mime::PLAIN | mime::HTML if !is_attachment_disposition(mail) => Viewtype::Text,
_ => Viewtype::File,
},
mime::IMAGE => match mimetype.subtype() {
mime::GIF => Viewtype::Gif,
mime::SVG => Viewtype::File,
@@ -1990,6 +1986,17 @@ fn is_attachment_disposition(mail: &mailparse::ParsedMail<'_>) -> bool {
.any(|(key, _value)| key.starts_with("filename"))
}
fn is_valid_deltachat_vcard(mail: &mailparse::ParsedMail) -> bool {
let Ok(body) = &mail.get_body() else {
return false;
};
let contacts = deltachat_contact_tools::parse_vcard(body);
if let [c] = &contacts[..] {
return deltachat_contact_tools::may_be_valid_addr(&c.addr);
}
false
}
/// Tries to get attachment filename.
///
/// If filename is explicitly specified in Content-Disposition, it is