Ren Amamiya
40e7ca368b
Reviewed-on: #22 Co-authored-by: Ren Amamiya <reya@lume.nu> Co-committed-by: Ren Amamiya <reya@lume.nu>
55 lines
1.5 KiB
Rust
55 lines
1.5 KiB
Rust
use gpui::SharedString;
|
|
use nostr_sdk::prelude::*;
|
|
|
|
/// Announcement
|
|
#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
|
pub struct Announcement {
|
|
/// The public key of the device that created this announcement.
|
|
public_key: PublicKey,
|
|
|
|
/// The name of the device that created this announcement.
|
|
client_name: Option<String>,
|
|
}
|
|
|
|
impl From<&Event> for Announcement {
|
|
fn from(val: &Event) -> Self {
|
|
let public_key = val
|
|
.tags
|
|
.iter()
|
|
.find(|tag| tag.kind().as_str() == "n")
|
|
.and_then(|tag| tag.content())
|
|
.and_then(|c| PublicKey::parse(c).ok())
|
|
.unwrap_or(val.pubkey);
|
|
|
|
let client_name = val
|
|
.tags
|
|
.find(TagKind::Client)
|
|
.and_then(|tag| tag.content())
|
|
.map(|c| c.to_string());
|
|
|
|
Self::new(public_key, client_name)
|
|
}
|
|
}
|
|
|
|
impl Announcement {
|
|
pub fn new(public_key: PublicKey, client_name: Option<String>) -> Self {
|
|
Self {
|
|
public_key,
|
|
client_name,
|
|
}
|
|
}
|
|
|
|
/// Returns the public key of the device that created this announcement.
|
|
pub fn public_key(&self) -> PublicKey {
|
|
self.public_key
|
|
}
|
|
|
|
/// Returns the client name of the device that created this announcement.
|
|
pub fn client_name(&self) -> SharedString {
|
|
self.client_name
|
|
.as_ref()
|
|
.map(SharedString::from)
|
|
.unwrap_or(SharedString::from("Unknown"))
|
|
}
|
|
}
|