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add compatiblity headers

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B. Petersen
2019-12-11 03:07:14 +01:00
committed by holger krekel
parent d681fa6cba
commit 409c96e571
3 changed files with 20 additions and 1 deletions
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1
src/headerdef.rs
View File

@@ -19,6 +19,7 @@ pub enum HeaderDef {
ChatGroupName,
ChatGroupNameChanged,
ChatVerified,
ChatGroupImage, // deprecated
ChatGroupAvatar,
ChatUserAvatar,
ChatVoiceMessage,

16
src/mimefactory.rs
View File

@@ -637,6 +637,7 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
let command = self.msg.param.get_cmd();
let mut placeholdertext = None;
let mut meta_part = None;
let mut add_compatibility_header = false;
if chat.typ == Chattype::VerifiedGroup {
protected_headers.push(Header::new("Chat-Verified".to_string(), "1".to_string()));
@@ -677,6 +678,7 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
"vg-member-added".to_string(),
));
}
add_compatibility_header = true;
}
SystemMessage::GroupNameChanged => {
let value_to_add = self.msg.param.get(Param::Arg).unwrap_or_default();
@@ -691,6 +693,7 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
"Chat-Content".to_string(),
"group-avatar-changed".to_string(),
));
add_compatibility_header = true;
}
_ => {}
}
@@ -758,7 +761,18 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
let (mail, filename_as_sent) = build_body_file(context, &meta, "group-image")?;
meta_part = Some(mail);
protected_headers.push(Header::new("Chat-Group-Avatar".into(), filename_as_sent));
protected_headers.push(Header::new(
"Chat-Group-Avatar".into(),
filename_as_sent.clone(),
));
// add the old group-image headers for versions <=0.973 resp. <=beta.15 (december 2019)
// image deletion is not supported in the compatibility layer.
// this can be removed some time after releasing 1.0,
// grep for #DeprecatedAvatar to get the place where compatibility parsing takes place.
if add_compatibility_header {
protected_headers.push(Header::new("Chat-Group-Image".into(), filename_as_sent));
}
}
if self.msg.type_0 == Viewtype::Sticker {

4
src/mimeparser.rs
View File

@@ -195,6 +195,10 @@ impl<'a> MimeParser<'a> {
if let Some(header_value) = self.get(HeaderDef::ChatGroupAvatar).cloned() {
self.group_avatar = self.avatar_action_from_header(header_value);
} else if let Some(header_value) = self.get(HeaderDef::ChatGroupImage).cloned() {
// parse the old group-image headers for versions <=0.973 resp. <=beta.15 (december 2019)
// grep for #DeprecatedAvatar to get the place where a compatibility header is generated.
self.group_avatar = self.avatar_action_from_header(header_value);
}
if let Some(header_value) = self.get(HeaderDef::ChatUserAvatar).cloned() {