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This commit is contained in:
reya
2026-02-06 13:25:34 +07:00
parent fce4c1bbcd
commit 253d04f988
17 changed files with 1081 additions and 872 deletions
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12
crates/chat/src/lib.rs
View File

@@ -98,7 +98,7 @@ impl ChatRegistry {
/// Create a new chat registry instance
fn new(cx: &mut Context<Self>) -> Self {
let nostr = NostrRegistry::global(cx);
let identity = nostr.read(cx).identity();
let nip17_state = nostr.read(cx).nip17_state();
let device = DeviceRegistry::global(cx);
let device_signer = device.read(cx).device_signer.clone();
@@ -114,8 +114,8 @@ impl ChatRegistry {
subscriptions.push(
// Observe the identity
cx.observe(&identity, |this, state, cx| {
if state.read(cx).messaging_relays_state() == RelayState::Set {
cx.observe(&nip17_state, |this, state, cx| {
if state.read(cx) == &RelayState::Configured {
// Handle nostr notifications
this.handle_notifications(cx);
// Track unwrapping progress
@@ -536,9 +536,9 @@ impl ChatRegistry {
}
// Set this room is ongoing if the new message is from current user
if author == nostr.read(cx).identity().read(cx).public_key() {
this.set_ongoing(cx);
}
// if author == nostr.read(cx).identity().read(cx).public_key() {
// this.set_ongoing(cx);
// }
// Emit the new message to the room
this.emit_message(message, cx);

184
crates/chat/src/room.rs
View File

@@ -216,28 +216,6 @@ impl Room {
self.members.clone()
}
/// Returns the members of the room with their messaging relays
pub fn members_with_relays(&self, cx: &App) -> Task<Vec<(PublicKey, Vec<RelayUrl>)>> {
let nostr = NostrRegistry::global(cx);
let mut tasks = vec![];
for member in self.members.iter() {
let task = nostr.read(cx).messaging_relays(member, cx);
tasks.push((*member, task));
}
cx.background_spawn(async move {
let mut results = vec![];
for (public_key, task) in tasks.into_iter() {
let urls = task.await;
results.push((public_key, urls));
}
results
})
}
/// Checks if the room has more than two members (group)
pub fn is_group(&self) -> bool {
self.members.len() > 2
@@ -266,17 +244,7 @@ impl Room {
/// Display member is always different from the current user.
pub fn display_member(&self, cx: &App) -> Person {
let persons = PersonRegistry::global(cx);
let nostr = NostrRegistry::global(cx);
let public_key = nostr.read(cx).identity().read(cx).public_key();
let target_member = self
.members
.iter()
.find(|&member| member != &public_key)
.or_else(|| self.members.first())
.expect("Room should have at least one member");
persons.read(cx).get(target_member, cx)
persons.read(cx).get(&self.members[0], cx)
}
/// Merge the names of the first two members of the room.
@@ -377,68 +345,79 @@ impl Room {
})
}
/// Create a new message event (unsigned)
pub fn create_message(&self, content: &str, replies: &[EventId], cx: &App) -> UnsignedEvent {
/// Create a new unsigned message event
pub fn create_message(
&self,
content: &str,
replies: Vec<EventId>,
cx: &App,
) -> Task<Result<UnsignedEvent, Error>> {
let nostr = NostrRegistry::global(cx);
let client = nostr.read(cx).client();
// Get current user
let public_key = nostr.read(cx).identity().read(cx).public_key();
// Get room's subject
let subject = self.subject.clone();
let content = content.to_string();
let mut tags = vec![];
let mut member_and_relay_hints = HashMap::new();
// Add receivers
//
// NOTE: current user will be removed from the list of receivers
// Populate the hashmap with member and relay hint tasks
for member in self.members.iter() {
// Get relay hint if available
let relay_url = nostr.read(cx).relay_hint(member, cx);
// Construct a public key tag with relay hint
let tag = TagStandard::PublicKey {
public_key: member.to_owned(),
relay_url,
alias: None,
uppercase: false,
};
tags.push(Tag::from_standardized_without_cell(tag));
let hint = nostr.read(cx).relay_hint(member, cx);
member_and_relay_hints.insert(member.to_owned(), hint);
}
// Add subject tag if it's present
if let Some(value) = subject {
tags.push(Tag::from_standardized_without_cell(TagStandard::Subject(
value.to_string(),
)));
}
cx.background_spawn(async move {
let signer = client.signer().context("Signer not found")?;
let public_key = signer.get_public_key().await?;
// Add reply/quote tag
if replies.len() == 1 {
tags.push(Tag::event(replies[0]))
} else {
for id in replies {
let tag = TagStandard::Quote {
event_id: id.to_owned(),
relay_url: None,
public_key: None,
// List of event tags for each receiver
let mut tags = vec![];
for (member, task) in member_and_relay_hints.into_iter() {
// Skip current user
if member == public_key {
continue;
}
// Get relay hint if available
let relay_url = task.await;
// Construct a public key tag with relay hint
let tag = TagStandard::PublicKey {
public_key: member,
relay_url,
alias: None,
uppercase: false,
};
tags.push(Tag::from_standardized_without_cell(tag))
tags.push(Tag::from_standardized_without_cell(tag));
}
}
// Construct a direct message event
//
// WARNING: never sign and send this event to relays
let mut event = EventBuilder::new(Kind::PrivateDirectMessage, content)
.tags(tags)
.build(public_key);
// Add subject tag if present
if let Some(value) = subject {
tags.push(Tag::from_standardized_without_cell(TagStandard::Subject(
value.to_string(),
)));
}
// Ensure the event id has been generated
event.ensure_id();
// Add all reply tags
for id in replies {
tags.push(Tag::event(id))
}
event
// Construct a direct message event
//
// WARNING: never sign and send this event to relays
// TODO
let mut event = EventBuilder::new(Kind::PrivateDirectMessage, content)
.tags(tags)
.build(Keys::generate().public_key());
// Ensure the event ID has been generated
event.ensure_id();
Ok(event)
})
}
/// Create a task to send a message to all room members
@@ -450,46 +429,27 @@ impl Room {
let nostr = NostrRegistry::global(cx);
let client = nostr.read(cx).client();
// Get current user's public key and relays
let current_user = nostr.read(cx).identity().read(cx).public_key();
let current_user_relays = nostr.read(cx).messaging_relays(&current_user, cx);
let mut members = self.members();
let rumor = rumor.to_owned();
// Get all members and their messaging relays
let task = self.members_with_relays(cx);
cx.background_spawn(async move {
let signer = client.signer().context("Signer not found")?;
let current_user_relays = current_user_relays.await;
let mut members = task.await;
let current_user = signer.get_public_key().await?;
// Remove the current user's public key from the list of receivers
// the current user will be handled separately
members.retain(|(this, _)| this != &current_user);
members.retain(|this| this != &current_user);
// Collect the send reports
let mut reports: Vec<SendReport> = vec![];
for (receiver, relays) in members.into_iter() {
// Check if there are any relays to send the message to
if relays.is_empty() {
reports.push(SendReport::new(receiver).relays_not_found());
continue;
}
// Ensure relay connection
for url in relays.iter() {
client.add_relay(url).await?;
client.connect_relay(url).await?;
}
for receiver in members.into_iter() {
// Construct the gift wrap event
let event =
EventBuilder::gift_wrap(signer, &receiver, rumor.clone(), vec![]).await?;
// Send the gift wrap event to the messaging relays
match client.send_event(&event).to(&relays).await {
match client.send_event(&event).to_nip17().await {
Ok(output) => {
let id = output.id().to_owned();
let auth = output.failed.iter().any(|(_, s)| s.starts_with("auth-"));
@@ -531,20 +491,8 @@ impl Room {
// Only send a backup message to current user if sent successfully to others
if reports.iter().all(|r| r.is_sent_success()) {
// Check if there are any relays to send the event to
if current_user_relays.is_empty() {
reports.push(SendReport::new(current_user).relays_not_found());
return Ok(reports);
}
// Ensure relay connection
for url in current_user_relays.iter() {
client.add_relay(url).await?;
client.connect_relay(url).await?;
}
// Send the event to the messaging relays
match client.send_event_to(current_user_relays, &event).await {
match client.send_event(&event).to_nip17().await {
Ok(output) => {
reports.push(SendReport::new(current_user).status(output));
}