nikdoof/rustical
1
1
Fork 0
mirror of https://github.com/lennart-k/rustical.git synced 2025-12-13 22:52:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

CalDateTime: Add timezone guessing from TZID as well as some error handling

Browse Source
This commit is contained in:
Lennart
2024-10-26 14:43:27 +02:00
parent 662d5cb5f0
commit 03ce10b6dd
1 changed files with 19 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
crates/store/src/timestamp.rs
View File

@@ -70,6 +70,7 @@ impl CalDateTime {
return Ok(None);
};
// Use the TZID parameter from the property
let timezone = if let Some(tzid) = &prop
.params
.clone()
@@ -91,20 +92,30 @@ impl CalDateTime {
if let Ok(tz) = olson_name.parse::<Tz>() {
Some(tz)
} else {
// TODO: handle invalid timezone name
None
return Err(Error::InvalidIcs(format!(
"Timezone has X-LIC-LOCATION property to specify a timezone from the Olson database, however it's value {olson_name} is invalid"
)));
}
} else {
// No name, we would have to parse it ourselves :(
// TODO: implement
None
// If the TZID matches a name from the Olson database (e.g. Europe/Berlin) we
// guess that we can just use it
if let Ok(tz) = tzid.parse::<Tz>() {
Some(tz)
} else {
// TODO: Too bad, we need to manually parse it
// For now it's just treated as localtime
None
}
}
} else {
// ERROR: invalid timezone specified
// For now just assume naive datetime?
None
// TZID refers to timezone that does not exist
return Err(Error::InvalidIcs(format!(
"No timezone specified with TZID={tzid}"
)));
}
} else {
// No explicit timezone specified.
// This is valid and will be localtime or UTC depending on the value
None
};