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chore: refactor the compose modal (#156)

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* .

* update

* clean up
This commit is contained in:
reya
2025-09-18 08:39:24 +07:00
committed by GitHub
parent c12856cda0
commit 4164651342
7 changed files with 361 additions and 377 deletions
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36
crates/common/src/event.rs
View File

@@ -45,3 +45,39 @@ impl EventUtils for Event {
a == b
}
}
impl EventUtils for UnsignedEvent {
fn uniq_id(&self) -> u64 {
let mut hasher = DefaultHasher::new();
let mut pubkeys: Vec<PublicKey> = vec![];
// Add all public keys from event
pubkeys.push(self.pubkey);
pubkeys.extend(self.tags.public_keys().collect::<Vec<_>>());
// Generate unique hash
pubkeys
.into_iter()
.unique()
.sorted()
.collect::<Vec<_>>()
.hash(&mut hasher);
hasher.finish()
}
fn all_pubkeys(&self) -> Vec<PublicKey> {
let mut public_keys: Vec<PublicKey> = self.tags.public_keys().copied().collect();
public_keys.push(self.pubkey);
public_keys
}
fn compare_pubkeys(&self, other: &[PublicKey]) -> bool {
let pubkeys = self.all_pubkeys();
let a: HashSet<_> = pubkeys.iter().collect();
let b: HashSet<_> = other.iter().collect();
a == b
}
}

527
crates/coop/src/views/compose.rs
View File

@@ -5,17 +5,17 @@ use anyhow::{anyhow, Error};
use common::display::{ReadableProfile, TextUtils};
use common::nip05::nip05_profile;
use global::constants::BOOTSTRAP_RELAYS;
use global::nostr_client;
use global::{css, nostr_client};
use gpui::prelude::FluentBuilder;
use gpui::{
div, px, relative, rems, uniform_list, AppContext, Context, Entity, InteractiveElement,
div, px, relative, rems, uniform_list, App, AppContext, Context, Entity, InteractiveElement,
IntoElement, ParentElement, Render, SharedString, StatefulInteractiveElement, Styled,
Subscription, Task, Window,
};
use i18n::t;
use itertools::Itertools;
use gpui_tokio::Tokio;
use i18n::{shared_t, t};
use nostr_sdk::prelude::*;
use registry::room::{Room, RoomKind};
use registry::room::Room;
use registry::Registry;
use settings::AppSettings;
use smallvec::{smallvec, SmallVec};
@@ -24,6 +24,7 @@ use theme::ActiveTheme;
use ui::avatar::Avatar;
use ui::button::{Button, ButtonVariants};
use ui::input::{InputEvent, InputState, TextInput};
use ui::modal::ModalButtonProps;
use ui::notification::Notification;
use ui::{h_flex, v_flex, ContextModal, Disableable, Icon, IconName, Sizable, StyledExt};
@@ -37,19 +38,43 @@ pub fn compose_button() -> impl IntoElement {
.rounded()
.on_click(move |_, window, cx| {
let compose = cx.new(|cx| Compose::new(window, cx));
let title = SharedString::new(t!("sidebar.direct_messages"));
let weak_view = compose.downgrade();
window.open_modal(cx, move |modal, _window, _cx| {
modal.title(title.clone()).child(compose.clone())
window.open_modal(cx, move |modal, _window, cx| {
let weak_view = weak_view.clone();
let label = if compose.read(cx).selected(cx).len() > 1 {
shared_t!("compose.create_group_dm_button")
} else {
shared_t!("compose.create_dm_button")
};
modal
.alert()
.overlay_closable(true)
.keyboard(true)
.show_close(true)
.button_props(ModalButtonProps::default().ok_text(label))
.title(shared_t!("sidebar.direct_messages"))
.child(compose.clone())
.on_ok(move |_, window, cx| {
weak_view
.update(cx, |this, cx| {
this.submit(window, cx);
})
.ok();
// false to prevent the modal from closing
false
})
})
}),
)
}
#[derive(Debug)]
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord)]
struct Contact {
public_key: PublicKey,
select: bool,
selected: bool,
}
impl AsRef<PublicKey> for Contact {
@@ -62,12 +87,12 @@ impl Contact {
pub fn new(public_key: PublicKey) -> Self {
Self {
public_key,
select: false,
selected: false,
}
}
pub fn select(mut self) -> Self {
self.select = true;
pub fn selected(mut self) -> Self {
self.selected = true;
self
}
}
@@ -75,188 +100,198 @@ impl Contact {
pub struct Compose {
/// Input for the room's subject
title_input: Entity<InputState>,
/// Input for the room's members
user_input: Entity<InputState>,
/// The current user's contacts
contacts: Vec<Entity<Contact>>,
/// Input error message
/// User's contacts
contacts: Entity<Vec<Contact>>,
/// Error message
error_message: Entity<Option<SharedString>>,
adding: bool,
submitting: bool,
#[allow(dead_code)]
subscriptions: SmallVec<[Subscription; 1]>,
_subscriptions: SmallVec<[Subscription; 1]>,
_tasks: SmallVec<[Task<()>; 1]>,
}
impl Compose {
pub fn new(window: &mut Window, cx: &mut Context<'_, Self>) -> Self {
let contacts = cx.new(|_| vec![]);
let error_message = cx.new(|_| None);
let user_input =
cx.new(|cx| InputState::new(window, cx).placeholder(t!("compose.placeholder_npub")));
cx.new(|cx| InputState::new(window, cx).placeholder("npub or nprofile..."));
let title_input =
cx.new(|cx| InputState::new(window, cx).placeholder(t!("compose.placeholder_title")));
cx.new(|cx| InputState::new(window, cx).placeholder("Family...(Optional)"));
let error_message = cx.new(|_| None);
let mut subscriptions = smallvec![];
// Handle Enter event for user input
subscriptions.push(cx.subscribe_in(
&user_input,
window,
move |this, _input, event, window, cx| {
if let InputEvent::PressEnter { .. } = event {
this.add_and_select_contact(window, cx)
};
},
));
let mut tasks = smallvec![];
let get_contacts: Task<Result<Vec<Contact>, Error>> = cx.background_spawn(async move {
let client = nostr_client();
let signer = client.signer().await?;
let public_key = signer.get_public_key().await?;
let profiles = client.database().contacts(public_key).await?;
let contacts = profiles
let contacts: Vec<Contact> = profiles
.into_iter()
.map(|profile| Contact::new(profile.public_key()))
.collect_vec();
.collect();
Ok(contacts)
});
cx.spawn_in(window, async move |this, cx| {
match get_contacts.await {
Ok(contacts) => {
this.update(cx, |this, cx| {
this.extend_contacts(contacts, cx);
})
.ok();
}
Err(e) => {
cx.update(|window, cx| {
window.push_notification(Notification::error(e.to_string()), cx);
})
.ok();
}
};
})
.detach();
tasks.push(
// Load all contacts
cx.spawn_in(window, async move |this, cx| {
match get_contacts.await {
Ok(contacts) => {
this.update(cx, |this, cx| {
this.extend_contacts(contacts, cx);
})
.ok();
}
Err(e) => {
cx.update(|window, cx| {
window.push_notification(Notification::error(e.to_string()), cx);
})
.ok();
}
};
}),
);
subscriptions.push(
// Handle Enter event for user input
cx.subscribe_in(
&user_input,
window,
move |this, _input, event, window, cx| {
if let InputEvent::PressEnter { .. } = event {
this.add_and_select_contact(window, cx)
};
},
),
);
Self {
adding: false,
submitting: false,
contacts: vec![],
title_input,
user_input,
error_message,
subscriptions,
contacts,
_subscriptions: subscriptions,
_tasks: tasks,
}
}
async fn request_metadata(client: &Client, public_key: PublicKey) -> Result<(), Error> {
let opts = SubscribeAutoCloseOptions::default().exit_policy(ReqExitPolicy::ExitOnEOSE);
async fn request_metadata(public_key: PublicKey) -> Result<(), Error> {
let client = nostr_client();
let css = css();
let kinds = vec![Kind::Metadata, Kind::ContactList, Kind::RelayList];
let filter = Filter::new().author(public_key).kinds(kinds).limit(10);
client
.subscribe_to(BOOTSTRAP_RELAYS, filter, Some(opts))
.subscribe_to(BOOTSTRAP_RELAYS, filter, css.auto_close_opts)
.await?;
Ok(())
}
pub fn submit(&mut self, window: &mut Window, cx: &mut Context<Self>) {
let public_keys: Vec<PublicKey> = self.selected(cx);
if public_keys.is_empty() {
self.set_error(Some(t!("compose.receiver_required").into()), cx);
return;
};
// Show loading spinner
self.set_submitting(true, cx);
// Convert selected pubkeys into Nostr tags
let mut tag_list: Vec<Tag> = public_keys.iter().map(|pk| Tag::public_key(*pk)).collect();
// Add subject if it is present
if !self.title_input.read(cx).value().is_empty() {
tag_list.push(Tag::custom(
TagKind::Subject,
vec![self.title_input.read(cx).value().to_string()],
));
}
let event: Task<Result<Room, Error>> = cx.background_spawn(async move {
let signer = nostr_client().signer().await?;
let public_key = signer.get_public_key().await?;
let room = EventBuilder::private_msg_rumor(public_keys[0], "")
.tags(Tags::from_list(tag_list))
.build(public_key)
.sign(&Keys::generate())
.await
.map(|event| Room::new(&event).kind(RoomKind::Ongoing))?;
Ok(room)
});
cx.spawn_in(window, async move |this, cx| {
match event.await {
Ok(room) => {
cx.update(|window, cx| {
let registry = Registry::global(cx);
// Reset local state
this.update(cx, |this, cx| {
this.set_submitting(false, cx);
})
.ok();
// Create and insert the new room into the registry
registry.update(cx, |this, cx| {
this.push_room(cx.new(|_| room), cx);
});
// Close the current modal
window.close_modal(cx);
})
.ok();
}
Err(e) => {
this.update(cx, |this, cx| {
this.set_error(Some(e.to_string().into()), cx);
})
.ok();
}
};
})
.detach();
}
fn extend_contacts<I>(&mut self, contacts: I, cx: &mut Context<Self>)
where
I: IntoIterator<Item = Contact>,
{
self.contacts
.extend(contacts.into_iter().map(|contact| cx.new(|_| contact)));
cx.notify();
self.contacts.update(cx, |this, cx| {
this.extend(contacts);
cx.notify();
});
}
fn push_contact(&mut self, contact: Contact, cx: &mut Context<Self>) {
if !self
.contacts
.iter()
.any(|e| e.read(cx).public_key == contact.public_key)
{
self.contacts.insert(0, cx.new(|_| contact));
cx.notify();
fn push_contact(&mut self, contact: Contact, window: &mut Window, cx: &mut Context<Self>) {
let pk = contact.public_key;
if !self.contacts.read(cx).iter().any(|c| c.public_key == pk) {
self._tasks.push(cx.background_spawn(async move {
Self::request_metadata(pk).await.ok();
}));
cx.defer_in(window, |this, window, cx| {
this.contacts.update(cx, |this, cx| {
this.insert(0, contact);
cx.notify();
});
this.user_input.update(cx, |this, cx| {
this.set_value("", window, cx);
this.set_loading(false, cx);
});
});
} else {
self.set_error(Some(t!("compose.contact_existed").into()), cx);
}
}
fn selected(&self, cx: &Context<Self>) -> Vec<PublicKey> {
fn select_contact(&mut self, public_key: PublicKey, cx: &mut Context<Self>) {
self.contacts.update(cx, |this, cx| {
if let Some(contact) = this.iter_mut().find(|c| c.public_key == public_key) {
contact.selected = true;
}
cx.notify();
});
}
fn add_and_select_contact(&mut self, window: &mut Window, cx: &mut Context<Self>) {
let content = self.user_input.read(cx).value().to_string();
// Show loading indicator in the input
self.user_input.update(cx, |this, cx| {
this.set_loading(true, cx);
});
if let Ok(public_key) = content.to_public_key() {
let contact = Contact::new(public_key).selected();
self.push_contact(contact, window, cx);
} else if content.contains("@") {
let task = Tokio::spawn(cx, async move {
if let Ok(profile) = nip05_profile(&content).await {
let public_key = profile.public_key;
let contact = Contact::new(public_key).selected();
Ok(contact)
} else {
Err(anyhow!("Not found"))
}
});
cx.spawn_in(window, async move |this, cx| {
match task.await {
Ok(Ok(contact)) => {
this.update_in(cx, |this, window, cx| {
this.push_contact(contact, window, cx);
})
.ok();
}
Ok(Err(e)) => {
this.update(cx, |this, cx| {
this.set_error(Some(e.to_string().into()), cx);
})
.ok();
}
Err(e) => {
log::error!("Tokio error: {e}");
}
};
})
.detach();
}
}
fn selected(&self, cx: &App) -> Vec<PublicKey> {
self.contacts
.read(cx)
.iter()
.filter_map(|contact| {
if contact.read(cx).select {
Some(contact.read(cx).public_key)
if contact.selected {
Some(contact.public_key)
} else {
None
}
@@ -264,84 +299,49 @@ impl Compose {
.collect()
}
fn add_and_select_contact(&mut self, window: &mut Window, cx: &mut Context<Self>) {
let content = self.user_input.read(cx).value().to_string();
fn submit(&mut self, window: &mut Window, cx: &mut Context<Self>) {
let registry = Registry::global(cx);
let public_keys: Vec<PublicKey> = self.selected(cx);
// Prevent multiple requests
self.set_adding(true, cx);
// Show loading indicator in the input
self.user_input.update(cx, |this, cx| {
this.set_loading(true, cx);
});
let task: Task<Result<Contact, Error>> = if content.contains("@") {
cx.background_spawn(async move {
let (tx, rx) = oneshot::channel::<Option<Nip05Profile>>();
nostr_sdk::async_utility::task::spawn(async move {
let profile = nip05_profile(&content).await.ok();
tx.send(profile).ok();
});
if let Ok(Some(profile)) = rx.await {
let client = nostr_client();
let public_key = profile.public_key;
let contact = Contact::new(public_key).select();
Self::request_metadata(client, public_key).await?;
Ok(contact)
} else {
Err(anyhow!(t!("common.not_found")))
}
})
} else if let Ok(public_key) = content.to_public_key() {
cx.background_spawn(async move {
let client = nostr_client();
let contact = Contact::new(public_key).select();
Self::request_metadata(client, public_key).await?;
Ok(contact)
})
} else {
self.set_error(Some(t!("common.pubkey_invalid").into()), cx);
if !self.user_input.read(cx).value().is_empty() {
self.add_and_select_contact(window, cx);
return;
};
cx.spawn_in(window, async move |this, cx| {
match task.await {
Ok(contact) => {
cx.update(|window, cx| {
this.update(cx, |this, cx| {
this.push_contact(contact, cx);
this.set_adding(false, cx);
this.user_input.update(cx, |this, cx| {
this.set_value("", window, cx);
this.set_loading(false, cx);
});
})
.ok();
})
.ok();
}
Err(e) => {
this.update(cx, |this, cx| {
this.set_error(Some(e.to_string().into()), cx);
})
.ok();
}
};
})
.detach();
if public_keys.is_empty() {
self.set_error(Some(t!("compose.receiver_required").into()), cx);
return;
};
// Convert selected pubkeys into Nostr tags
let mut tags: Tags = Tags::from_list(
public_keys
.iter()
.map(|pubkey| Tag::public_key(pubkey.to_owned()))
.collect(),
);
// Add subject if it is present
if !self.title_input.read(cx).value().is_empty() {
tags.push(Tag::custom(
TagKind::Subject,
vec![self.title_input.read(cx).value().to_string()],
));
}
// Create a new room
let room = Room::new(public_keys[0], tags, cx);
// Insert the new room into the registry
registry.update(cx, |this, cx| {
this.push_room(cx.new(|_| room), cx);
});
// Close the current modal
window.close_modal(cx);
}
fn set_error(&mut self, error: impl Into<Option<SharedString>>, cx: &mut Context<Self>) {
if self.adding {
self.set_adding(false, cx);
}
// Unlock the user input
self.user_input.update(cx, |this, cx| {
this.set_loading(false, cx);
@@ -364,48 +364,35 @@ impl Compose {
.detach();
}
fn set_adding(&mut self, status: bool, cx: &mut Context<Self>) {
self.adding = status;
cx.notify();
}
fn set_submitting(&mut self, status: bool, cx: &mut Context<Self>) {
self.submitting = status;
cx.notify();
}
fn list_items(&self, range: Range<usize>, cx: &Context<Self>) -> Vec<impl IntoElement> {
let proxy = AppSettings::get_proxy_user_avatars(cx);
let registry = Registry::read_global(cx);
let mut items = Vec::with_capacity(self.contacts.len());
let mut items = Vec::with_capacity(self.contacts.read(cx).len());
for ix in range {
let Some(entity) = self.contacts.get(ix).cloned() else {
let Some(contact) = self.contacts.read(cx).get(ix) else {
continue;
};
let public_key = entity.read(cx).as_ref();
let profile = registry.get_person(public_key, cx);
let selected = entity.read(cx).select;
let public_key = contact.public_key;
let profile = registry.get_person(&public_key, cx);
items.push(
h_flex()
.id(ix)
.px_1()
.h_9()
.px_2()
.h_11()
.w_full()
.justify_between()
.rounded(cx.theme().radius)
.child(
div()
.flex()
.items_center()
h_flex()
.gap_1p5()
.text_sm()
.child(Avatar::new(profile.avatar_url(proxy)).size(rems(1.75)))
.child(profile.display_name()),
)
.when(selected, |this| {
.when(contact.selected, |this| {
this.child(
Icon::new(IconName::CheckCircleFill)
.small()
@@ -413,11 +400,8 @@ impl Compose {
)
})
.hover(|this| this.bg(cx.theme().elevated_surface_background))
.on_click(cx.listener(move |_this, _event, _window, cx| {
entity.update(cx, |this, cx| {
this.select = !this.select;
cx.notify();
});
.on_click(cx.listener(move |this, _, _window, cx| {
this.select_contact(public_key, cx);
})),
);
}
@@ -428,24 +412,17 @@ impl Compose {
impl Render for Compose {
fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
let label = if self.submitting {
t!("compose.creating_dm_button")
} else if self.selected(cx).len() > 1 {
t!("compose.create_group_dm_button")
} else {
t!("compose.create_dm_button")
};
let error = self.error_message.read(cx).as_ref();
let loading = self.user_input.read(cx).loading(cx);
let contacts = self.contacts.read(cx);
v_flex()
.mb_4()
.gap_2()
.child(
div()
.text_sm()
.text_color(cx.theme().text_muted)
.child(SharedString::new(t!("compose.description"))),
.child(shared_t!("compose.description")),
)
.when_some(error, |this, msg| {
this.child(
@@ -466,13 +443,13 @@ impl Render for Compose {
div()
.text_sm()
.font_semibold()
.child(SharedString::new(t!("compose.subject_label"))),
.child(shared_t!("compose.subject_label")),
)
.child(TextInput::new(&self.title_input).small().appearance(false)),
)
.child(
v_flex()
.my_1()
.pt_1()
.gap_2()
.child(
v_flex()
@@ -481,22 +458,18 @@ impl Render for Compose {
div()
.text_sm()
.font_semibold()
.child(SharedString::new(t!("compose.to_label"))),
.child(shared_t!("compose.to_label")),
)
.child(
h_flex()
.gap_1()
.child(
TextInput::new(&self.user_input)
.small()
.disabled(self.adding),
)
.child(
TextInput::new(&self.user_input)
.small()
.disabled(loading)
.suffix(
Button::new("add")
.icon(IconName::PlusCircleFill)
.ghost()
.loading(self.adding)
.disabled(self.adding)
.transparent()
.small()
.disabled(loading)
.on_click(cx.listener(move |this, _, window, cx| {
this.add_and_select_contact(window, cx);
})),
@@ -504,7 +477,7 @@ impl Render for Compose {
),
)
.map(|this| {
if self.contacts.is_empty() {
if contacts.is_empty() {
this.child(
v_flex()
.h_24()
@@ -512,48 +485,32 @@ impl Render for Compose {
.items_center()
.justify_center()
.text_center()
.text_xs()
.child(
div()
.text_xs()
.font_semibold()
.line_height(relative(1.2))
.child(SharedString::new(t!(
"compose.no_contacts_message"
))),
.child(shared_t!("compose.no_contacts_message")),
)
.child(
div().text_xs().text_color(cx.theme().text_muted).child(
SharedString::new(t!(
"compose.no_contacts_description"
)),
),
div()
.text_color(cx.theme().text_muted)
.child(shared_t!("compose.no_contacts_description")),
),
)
} else {
this.child(
uniform_list(
"contacts",
self.contacts.len(),
contacts.len(),
cx.processor(move |this, range, _window, cx| {
this.list_items(range, cx)
}),
)
.min_h(px(300.)),
.h(px(300.)),
)
}
}),
)
.child(
Button::new("create_dm_btn")
.label(label)
.primary()
.small()
.w_full()
.loading(self.submitting)
.disabled(self.submitting || self.adding)
.on_click(cx.listener(move |this, _event, window, cx| {
this.submit(window, cx);
})),
)
}
}

2
crates/coop/src/views/sidebar/mod.rs
View File

@@ -155,7 +155,7 @@ impl Sidebar {
Self::request_metadata(client, public_key).await?;
// Create a temporary room
let room = Room::new(&event).rearrange_by(identity);
let room = Room::from(&event).current_user(identity);
Ok(room)
}

6
crates/registry/src/lib.rs
View File

@@ -324,7 +324,7 @@ impl Registry {
let is_ongoing = client.database().count(filter).await.unwrap_or(1) >= 1;
// Create a new room
let room = Room::new(&event).rearrange_by(public_key);
let room = Room::from(&event).current_user(public_key);
if is_ongoing || bypassed {
rooms.insert(room.kind(RoomKind::Ongoing));
@@ -458,9 +458,7 @@ impl Registry {
});
}
} else {
let room = Room::new(&event)
.kind(RoomKind::default())
.rearrange_by(identity);
let room = Room::from(&event).current_user(identity);
// Push the new room to the front of the list
self.add_room(cx.new(|_| room), cx);

158
crates/registry/src/room.rs
View File

@@ -124,13 +124,13 @@ impl Eq for Room {}
impl EventEmitter<RoomSignal> for Room {}
impl Room {
pub fn new(event: &Event) -> Self {
let id = event.uniq_id();
let created_at = event.created_at;
impl From<&Event> for Room {
fn from(val: &Event) -> Self {
let id = val.uniq_id();
let created_at = val.created_at;
// Get the members from the event's tags and event's pubkey
let members = event
let members = val
.all_pubkeys()
.into_iter()
.unique()
@@ -138,20 +138,20 @@ impl Room {
.collect_vec();
// Get the subject from the event's tags
let subject = if let Some(tag) = event.tags.find(TagKind::Subject) {
let subject = if let Some(tag) = val.tags.find(TagKind::Subject) {
tag.content().map(|s| s.to_owned())
} else {
None
};
// Get the picture from the event's tags
let picture = if let Some(tag) = event.tags.find(TagKind::custom("picture")) {
let picture = if let Some(tag) = val.tags.find(TagKind::custom("picture")) {
tag.content().map(|s| s.to_owned())
} else {
None
};
Self {
Room {
id,
created_at,
subject,
@@ -160,47 +160,82 @@ impl Room {
kind: RoomKind::default(),
}
}
}
/// Sets the kind of the room and returns the modified room
///
/// This is a builder-style method that allows chaining room modifications.
///
/// # Arguments
///
/// * `kind` - The RoomKind to set for this room
///
/// # Returns
///
/// The modified Room instance with the new kind
pub fn kind(mut self, kind: RoomKind) -> Self {
self.kind = kind;
self
impl From<&UnsignedEvent> for Room {
fn from(val: &UnsignedEvent) -> Self {
let id = val.uniq_id();
let created_at = val.created_at;
// Get the members from the event's tags and event's pubkey
let members = val
.all_pubkeys()
.into_iter()
.unique()
.sorted()
.collect_vec();
// Get the subject from the event's tags
let subject = if let Some(tag) = val.tags.find(TagKind::Subject) {
tag.content().map(|s| s.to_owned())
} else {
None
};
// Get the picture from the event's tags
let picture = if let Some(tag) = val.tags.find(TagKind::custom("picture")) {
tag.content().map(|s| s.to_owned())
} else {
None
};
Room {
id,
created_at,
subject,
picture,
members,
kind: RoomKind::default(),
}
}
}
impl Room {
/// Constructs a new room instance with a given receiver.
pub fn new(receiver: PublicKey, tags: Tags, cx: &App) -> Self {
let identity = Registry::read_global(cx).identity(cx);
let mut event = EventBuilder::private_msg_rumor(receiver, "")
.tags(tags)
.build(identity.public_key());
// Ensure event ID is generated
event.ensure_id();
Room::from(&event).current_user(identity.public_key())
}
/// Sets the rearrange_by field of the room and returns the modified room
///
/// This is a builder-style method that allows chaining room modifications.
///
/// # Arguments
///
/// * `rearrange_by` - The PublicKey to set for rearranging the member list
///
/// # Returns
///
/// The modified Room instance with the new member list after rearrangement
pub fn rearrange_by(mut self, rearrange_by: PublicKey) -> Self {
/// Constructs a new room instance from an nostr event.
pub fn from(event: impl Into<Room>) -> Self {
event.into()
}
/// Call this function to ensure the current user is always at the bottom of the members list
pub fn current_user(mut self, public_key: PublicKey) -> Self {
let (not_match, matches): (Vec<PublicKey>, Vec<PublicKey>) =
self.members.iter().partition(|&key| key != &rearrange_by);
self.members.iter().partition(|&key| key != &public_key);
self.members = not_match;
self.members.extend(matches);
self
}
/// Sets the kind of the room and returns the modified room
pub fn kind(mut self, kind: RoomKind) -> Self {
self.kind = kind;
self
}
/// Set the room kind to ongoing
///
/// # Arguments
///
/// * `cx` - The context to notify about the update
pub fn set_ongoing(&mut self, cx: &mut Context<Self>) {
if self.kind != RoomKind::Ongoing {
self.kind = RoomKind::Ongoing;
@@ -209,59 +244,29 @@ impl Room {
}
/// Checks if the room is a group chat
///
/// # Returns
///
/// true if the room has more than 2 members, false otherwise
pub fn is_group(&self) -> bool {
self.members.len() > 2
}
/// Updates the creation timestamp of the room
///
/// # Arguments
///
/// * `created_at` - The new Timestamp to set
/// * `cx` - The context to notify about the update
pub fn created_at(&mut self, created_at: impl Into<Timestamp>, cx: &mut Context<Self>) {
self.created_at = created_at.into();
cx.notify();
}
/// Updates the subject of the room
///
/// # Arguments
///
/// * `subject` - The new subject to set
/// * `cx` - The context to notify about the update
pub fn subject(&mut self, subject: String, cx: &mut Context<Self>) {
self.subject = Some(subject);
cx.notify();
}
/// Updates the picture of the room
///
/// # Arguments
///
/// * `picture` - The new subject to set
/// * `cx` - The context to notify about the update
pub fn picture(&mut self, picture: String, cx: &mut Context<Self>) {
self.picture = Some(picture);
cx.notify();
}
/// Gets the display name for the room
///
/// If the room has a subject set, that will be used as the display name.
/// Otherwise, it will generate a name based on the room members.
///
/// # Arguments
///
/// * `cx` - The application context
///
/// # Returns
///
/// A string containing the display name
pub fn display_name(&self, cx: &App) -> String {
if let Some(subject) = self.subject.clone() {
subject
@@ -271,20 +276,6 @@ impl Room {
}
/// Gets the display image for the room
///
/// The image is determined by:
/// - The room's picture if set
/// - The first member's avatar for 1:1 chats
/// - A default group image for group chats
///
/// # Arguments
///
/// * `proxy` - Whether to use the proxy for the avatar URL
/// * `cx` - The application context
///
/// # Returns
///
/// A string containing the image path or URL
pub fn display_image(&self, proxy: bool, cx: &App) -> String {
if let Some(picture) = self.picture.as_ref() {
picture.clone()
@@ -420,6 +411,7 @@ impl Room {
}
let mut event = builder.tags(tags).build(receiver);
// Ensure event ID is set
event.ensure_id();

5
crates/ui/src/input/state.rs
View File

@@ -781,6 +781,11 @@ impl InputState {
self
}
/// Get the loading state of the input field.
pub fn loading(&self, _cx: &App) -> bool {
self.loading
}
/// Set true to show indicator at the input right.
pub fn set_loading(&mut self, loading: bool, cx: &mut Context<Self>) {
self.loading = loading;