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Merge branch 'add-events' into room-name

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This commit is contained in:
Devin R 2020-03-28 08:36:30 -04:00
commit b1027796c8
12 changed files with 911 additions and 259 deletions
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4
examples/login.rs
View file

@ -25,10 +25,10 @@ async fn async_cb(room: Arc<RwLock<Room>>, event: Arc<EventResult<RoomEvent>>) {
..
}) = event
{
let user = room.members.get(&sender.to_string()).unwrap();
let member = room.members.get(&sender.to_string()).unwrap();
println!(
"{}: {}",
user.display_name.as_ref().unwrap_or(&sender.to_string()),
member.user.display_name.as_ref().unwrap_or(&sender.to_string()),
msg_body
);
}

18
src/async_client.rs
View file

@ -37,7 +37,8 @@ use ruma_identifiers::RoomId;
use crate::api;
use crate::base_client::Client as BaseClient;
use crate::base_client::Room;
use crate::models::Room;
use crate::error::{Error, InnerError};
use crate::session::Session;
use crate::VERSION;
use crate::{Error, Result};
@ -265,7 +266,7 @@ impl AsyncClient {
pub fn base_client(&self) -> Arc<RwLock<BaseClient>> {
Arc::clone(&self.base_client)
}
/// Calculate the room name from a `RoomId`, returning a string.
pub async fn get_room_name(&self, room_id: &str) -> Option<String> {
self.base_client.read().await.calculate_room_name(room_id)
@ -309,10 +310,10 @@ impl AsyncClient {
/// ..
/// }) = event
/// {
/// let user = room.members.get(&sender.to_string()).unwrap();
/// let member = room.members.get(&sender.to_string()).unwrap();
/// println!(
/// "{}: {}",
/// user.display_name.as_ref().unwrap_or(&sender.to_string()),
/// member.user.display_name.as_ref().unwrap_or(&sender.to_string()),
/// msg_body
/// );
/// }
@ -423,6 +424,15 @@ impl AsyncClient {
if let Some(e) = decrypted_event {
*event = e;
}
for presence in &response.presence.events {
let mut client = self.base_client.write().await;
if let EventResult::Ok(e) = presence {
client.receive_presence_event(&room_id, e);
}
}
let event = Arc::new(event.clone());
let callbacks = {
let mut cb_futures = self.event_callbacks.lock().unwrap();

261
src/base_client.rs
View file

@ -27,9 +27,11 @@ use crate::events::room::{
member::{MemberEvent, MembershipState},
name::NameEvent,
};
use crate::events::presence::PresenceEvent;
use crate::events::EventResult;
use crate::identifiers::RoomAliasId;
use crate::session::Session;
use crate::models::{Room};
use std::sync::{Arc, RwLock};
#[cfg(feature = "encryption")]
@ -55,250 +57,6 @@ pub struct RoomName {
aliases: Vec<RoomAliasId>,
}
#[derive(Debug)]
/// A Matrix room member.
pub struct RoomMember {
/// The unique mxid of the user.
pub user_id: UserId,
/// The human readable name of the user.
pub display_name: Option<String>,
/// The matrix url of the users avatar.
pub avatar_url: Option<String>,
/// The users power level.
pub power_level: u8,
}
#[derive(Debug)]
/// A Matrix rooom.
pub struct Room {
/// The unique id of the room.
pub room_id: String,
/// The name of the room, clients use this to represent a room.
pub room_name: RoomName,
/// The mxid of our own user.
pub own_user_id: UserId,
/// The mxid of the room creator.
pub creator: Option<UserId>,
/// The map of room members.
pub members: HashMap<UserId, RoomMember>,
/// A list of users that are currently typing.
pub typing_users: Vec<UserId>,
/// A flag indicating if the room is encrypted.
pub encrypted: bool,
}
impl RoomName {
pub fn push_alias(&mut self, alias: RoomAliasId) -> bool {
self.aliases.push(alias);
true
}
pub fn set_canonical(&mut self, alias: RoomAliasId) -> bool {
self.canonical_alias = Some(alias);
true
}
pub fn set_name(&mut self, name: &str) -> bool {
self.name = Some(name.to_string());
true
}
pub fn calculate_name(&self, room_id: &str, members: &HashMap<UserId, RoomMember>) -> String {
// https://github.com/matrix-org/matrix-js-sdk/blob/33941eb37bffe41958ba9887fc8070dfb1a0ee76/src/models/room.js#L1823
// the order in which we check for a name ^^
if let Some(name) = &self.name {
name.clone()
} else if let Some(alias) = &self.canonical_alias {
alias.alias().to_string()
} else if !self.aliases.is_empty() {
self.aliases[0].alias().to_string()
} else {
// TODO
let mut names = members
.values()
.flat_map(|m| m.display_name.clone())
.take(3)
.collect::<Vec<_>>();
if names.is_empty() {
// TODO implement the rest of matrix-js-sdk handling of room names
format!("Room {}", room_id)
} else {
// stabilize order
names.sort();
names.join(", ")
}
}
}
}
impl Room {
/// Create a new room.
///
/// # Arguments
///
/// * `room_id` - The unique id of the room.
///
/// * `own_user_id` - The mxid of our own user.
pub fn new(room_id: &str, own_user_id: &str) -> Self {
Room {
room_id: room_id.to_string(),
room_name: RoomName::default(),
own_user_id: own_user_id.to_owned(),
creator: None,
members: HashMap::new(),
typing_users: Vec::new(),
encrypted: false,
}
}
fn add_member(&mut self, event: &MemberEvent) -> bool {
if self.members.contains_key(&event.state_key) {
return false;
}
let member = RoomMember {
user_id: event.state_key.clone(),
display_name: event.content.displayname.clone(),
avatar_url: event.content.avatar_url.clone(),
power_level: 0,
};
self.members.insert(event.state_key.clone(), member);
true
}
fn remove_member(&mut self, event: &MemberEvent) -> bool {
if !self.members.contains_key(&event.state_key) {
return false;
}
true
}
fn update_joined_member(&mut self, event: &MemberEvent) -> bool {
if let Some(member) = self.members.get_mut(&event.state_key) {
member.display_name = event.content.displayname.clone();
member.avatar_url = event.content.avatar_url.clone();
}
false
}
fn handle_join(&mut self, event: &MemberEvent) -> bool {
match &event.prev_content {
Some(c) => match c.membership {
MembershipState::Join => self.update_joined_member(event),
MembershipState::Invite => self.add_member(event),
MembershipState::Leave => self.remove_member(event),
_ => false,
},
None => self.add_member(event),
}
}
fn handle_leave(&mut self, _event: &MemberEvent) -> bool {
false
}
/// Handle a room.member updating the room state if necessary.
///
/// Returns true if the joined member list changed, false otherwise.
pub fn handle_membership(&mut self, event: &MemberEvent) -> bool {
match event.content.membership {
MembershipState::Join => self.handle_join(event),
MembershipState::Leave => self.handle_leave(event),
MembershipState::Ban => self.handle_leave(event),
MembershipState::Invite => false,
MembershipState::Knock => false,
_ => false,
}
}
/// Add to the list of `RoomAliasId`s.
fn room_aliases(&mut self, alias: &RoomAliasId) -> bool {
self.room_name.push_alias(alias.clone());
true
}
/// RoomAliasId is `#alias:hostname` and `port`
fn canonical_alias(&mut self, alias: &RoomAliasId) -> bool {
self.room_name.set_canonical(alias.clone());
true
}
fn name_room(&mut self, name: &str) -> bool {
self.room_name.set_name(name);
true
}
/// Handle a room.aliases event, updating the room state if necessary.
///
/// Returns true if the room name changed, false otherwise.
pub fn handle_room_aliases(&mut self, event: &AliasesEvent) -> bool {
match event.content.aliases.as_slice() {
[alias] => self.room_aliases(alias),
[alias, ..] => self.room_aliases(alias),
_ => false,
}
}
/// Handle a room.canonical_alias event, updating the room state if necessary.
///
/// Returns true if the room name changed, false otherwise.
pub fn handle_canonical(&mut self, event: &CanonicalAliasEvent) -> bool {
match &event.content.alias {
Some(name) => self.canonical_alias(&name),
_ => false,
}
}
/// Handle a room.name event, updating the room state if necessary.
///
/// Returns true if the room name changed, false otherwise.
pub fn handle_room_name(&mut self, event: &NameEvent) -> bool {
match event.content.name() {
Some(name) => self.name_room(name),
_ => false,
}
}
/// Receive a timeline event for this room and update the room state.
///
/// Returns true if the joined member list changed, false otherwise.
///
/// # Arguments
///
/// * `event` - The event of the room.
pub fn receive_timeline_event(&mut self, event: &RoomEvent) -> bool {
match event {
RoomEvent::RoomMember(m) => self.handle_membership(m),
RoomEvent::RoomName(n) => self.handle_room_name(n),
RoomEvent::RoomCanonicalAlias(ca) => self.handle_canonical(ca),
RoomEvent::RoomAliases(a) => self.handle_room_aliases(a),
_ => false,
}
}
/// Receive a state event for this room and update the room state.
///
/// Returns true if the joined member list changed, false otherwise.
///
/// # Arguments
///
/// * `event` - The event of the room.
pub fn receive_state_event(&mut self, event: &StateEvent) -> bool {
match event {
StateEvent::RoomMember(m) => self.handle_membership(m),
StateEvent::RoomName(n) => self.handle_room_name(n),
StateEvent::RoomCanonicalAlias(ca) => self.handle_canonical(ca),
StateEvent::RoomAliases(a) => self.handle_room_aliases(a),
_ => false,
}
}
}
#[derive(Debug)]
/// A no IO Client implementation.
///
@ -467,6 +225,21 @@ impl Client {
room.receive_state_event(event)
}
/// Receive a presence event from an `IncomingResponse` and updates the client state.
///
/// Returns true if the membership list of the room changed, false
/// otherwise.
///
/// # Arguments
///
/// * `room_id` - The unique id of the room the event belongs to.
///
/// * `event` - The event that should be handled by the client.
pub fn receive_presence_event(&mut self, room_id: &str, event: &PresenceEvent) -> bool {
let mut room = self.get_or_create_room(room_id).write().unwrap();
room.receive_presence_event(event)
}
/// Receive a response from a sync call.
///
/// # Arguments

44
src/event_emitter/mod.rs Normal file
View file

@ -0,0 +1,44 @@
// Copyright 2020 Damir Jelić
// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::collections::HashMap;
use std::sync::{Arc, RwLock};
use crate::api::r0 as api;
use crate::events::collections::all::{Event, RoomEvent, StateEvent};
use crate::events::room::{
aliases::AliasesEvent,
canonical_alias::CanonicalAliasEvent,
member::{MemberEvent, MemberEventContent, MembershipState},
name::NameEvent,
};
use crate::events::EventResult;
use crate::identifiers::RoomAliasId;
use crate::session::Session;
use crate::models::Room;
use js_int::{Int, UInt};
#[cfg(feature = "encryption")]
use tokio::sync::Mutex;
#[cfg(feature = "encryption")]
use crate::crypto::{OlmMachine, OneTimeKeys};
#[cfg(feature = "encryption")]
use ruma_client_api::r0::keys::{upload_keys::Response as KeysUploadResponse, DeviceKeys};
pub trait EventEmitter {
fn on_room_name(&mut self, _: &Room) {}
fn on_room_member(&mut self, _: &Room) {}
}

5
src/lib.rs
View file

@ -35,12 +35,15 @@ pub use ruma_identifiers as identifiers;
mod async_client;
mod base_client;
mod error;
mod models;
mod session;
mod event_emitter;
#[cfg(feature = "encryption")]
mod crypto;
pub use async_client::{AsyncClient, AsyncClientConfig, SyncSettings};
pub use base_client::{Client, Room};
pub use base_client::Client;
pub use models::Room;
pub(crate) const VERSION: &str = env!("CARGO_PKG_VERSION");

197
src/models/mod.rs Normal file
View file

@ -0,0 +1,197 @@
use crate::events::{
call::{
answer::AnswerEvent, candidates::CandidatesEvent, hangup::HangupEvent, invite::InviteEvent,
},
direct::DirectEvent,
dummy::DummyEvent,
forwarded_room_key::ForwardedRoomKeyEvent,
fully_read::FullyReadEvent,
ignored_user_list::IgnoredUserListEvent,
key::verification::{
accept::AcceptEvent, cancel::CancelEvent, key::KeyEvent, mac::MacEvent,
request::RequestEvent, start::StartEvent,
},
presence::PresenceEvent,
push_rules::PushRulesEvent,
receipt::ReceiptEvent,
room::{
aliases::AliasesEvent,
avatar::AvatarEvent,
canonical_alias::CanonicalAliasEvent,
create::CreateEvent,
encrypted::EncryptedEvent,
encryption::EncryptionEvent,
guest_access::GuestAccessEvent,
history_visibility::HistoryVisibilityEvent,
join_rules::JoinRulesEvent,
member::MemberEvent,
message::{feedback::FeedbackEvent, MessageEvent},
name::NameEvent,
pinned_events::PinnedEventsEvent,
power_levels::PowerLevelsEvent,
redaction::RedactionEvent,
server_acl::ServerAclEvent,
third_party_invite::ThirdPartyInviteEvent,
tombstone::TombstoneEvent,
topic::TopicEvent,
},
room_key::RoomKeyEvent,
room_key_request::RoomKeyRequestEvent,
sticker::StickerEvent,
tag::TagEvent,
typing::TypingEvent,
CustomEvent, CustomRoomEvent, CustomStateEvent,
};
mod room_member;
mod room_state;
mod room;
mod user;
pub use room::{Room, RoomName};
pub use room_member::RoomMember;
pub use user::User;
pub type Token = String;
pub type RoomId = String;
pub type UserId = String;
pub enum EventWrapper<'ev> {
/// m.call.answer
CallAnswer(&'ev AnswerEvent),
/// m.call.candidates
CallCandidates(&'ev CandidatesEvent),
/// m.call.hangup
CallHangup(&'ev HangupEvent),
/// m.call.invite
CallInvite(&'ev InviteEvent),
/// m.direct
Direct(&'ev DirectEvent),
/// m.dummy
Dummy(&'ev DummyEvent),
/// m.forwarded_room_key
ForwardedRoomKey(&'ev ForwardedRoomKeyEvent),
/// m.fully_read
FullyRead(&'ev FullyReadEvent),
/// m.ignored_user_list
IgnoredUserList(&'ev IgnoredUserListEvent),
/// m.key.verification.accept
KeyVerificationAccept(&'ev AcceptEvent),
/// m.key.verification.cancel
KeyVerificationCancel(&'ev CancelEvent),
/// m.key.verification.key
KeyVerificationKey(&'ev KeyEvent),
/// m.key.verification.mac
KeyVerificationMac(&'ev MacEvent),
/// m.key.verification.request
KeyVerificationRequest(&'ev RequestEvent),
/// m.key.verification.start
KeyVerificationStart(&'ev StartEvent),
/// m.presence
Presence(&'ev PresenceEvent),
/// m.push_rules
PushRules(&'ev PushRulesEvent),
/// m.receipt
Receipt(&'ev ReceiptEvent),
/// m.room.aliases
RoomAliases(&'ev AliasesEvent),
/// m.room.avatar
RoomAvatar(&'ev AvatarEvent),
/// m.room.canonical_alias
RoomCanonicalAlias(&'ev CanonicalAliasEvent),
/// m.room.create
RoomCreate(&'ev CreateEvent),
/// m.room.encrypted
RoomEncrypted(&'ev EncryptedEvent),
/// m.room.encryption
RoomEncryption(&'ev EncryptionEvent),
/// m.room.guest_access
RoomGuestAccess(&'ev GuestAccessEvent),
/// m.room.history_visibility
RoomHistoryVisibility(&'ev HistoryVisibilityEvent),
/// m.room.join_rules
RoomJoinRules(&'ev JoinRulesEvent),
/// m.room.member
RoomMember(&'ev MemberEvent),
/// m.room.message
RoomMessage(&'ev MessageEvent),
/// m.room.message.feedback
RoomMessageFeedback(&'ev FeedbackEvent),
/// m.room.name
RoomName(&'ev NameEvent),
/// m.room.pinned_events
RoomPinnedEvents(&'ev PinnedEventsEvent),
/// m.room.power_levels
RoomPowerLevels(&'ev PowerLevelsEvent),
/// m.room.redaction
RoomRedaction(&'ev RedactionEvent),
/// m.room.server_acl
RoomServerAcl(&'ev ServerAclEvent),
/// m.room.third_party_invite
RoomThirdPartyInvite(&'ev ThirdPartyInviteEvent),
/// m.room.tombstone
RoomTombstone(&'ev TombstoneEvent),
/// m.room.topic
RoomTopic(&'ev TopicEvent),
/// m.room_key
RoomKey(&'ev RoomKeyEvent),
/// m.room_key_request
RoomKeyRequest(&'ev RoomKeyRequestEvent),
/// m.sticker
Sticker(&'ev StickerEvent),
/// m.tag
Tag(&'ev TagEvent),
/// m.typing
Typing(&'ev TypingEvent),
/// Any basic event that is not part of the specification.
Custom(&'ev CustomEvent),
/// Any room event that is not part of the specification.
CustomRoom(&'ev CustomRoomEvent),
/// Any state event that is not part of the specification.
CustomState(&'ev CustomStateEvent),
}

373
src/models/room.rs Normal file
View file

@ -0,0 +1,373 @@
// Copyright 2020 Damir Jelić
// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::collections::HashMap;
use std::sync::{Arc, RwLock};
use crate::api::r0 as api;
use crate::events::collections::all::{RoomEvent, StateEvent};
use crate::events::room::{
aliases::AliasesEvent,
canonical_alias::CanonicalAliasEvent,
member::{MemberEvent, MembershipState},
name::NameEvent,
};
use crate::events::{presence::{PresenceEvent, PresenceEventContent}, EventResult};
use crate::identifiers::RoomAliasId;
use crate::session::Session;
use super::{RoomId, UserId, RoomMember, User};
#[cfg(feature = "encryption")]
use tokio::sync::Mutex;
#[cfg(feature = "encryption")]
use crate::crypto::{OlmMachine, OneTimeKeys};
#[cfg(feature = "encryption")]
use ruma_client_api::r0::keys::{upload_keys::Response as KeysUploadResponse, DeviceKeys};
#[derive(Debug, Default)]
/// `RoomName` allows the calculation of a text room name.
pub struct RoomName {
/// The displayed name of the room.
name: Option<String>,
/// The canonical alias of the room ex. `#room-name:example.com` and port number.
canonical_alias: Option<RoomAliasId>,
/// List of `RoomAliasId`s the room has been given.
aliases: Vec<RoomAliasId>,
}
#[derive(Debug)]
/// A Matrix rooom.
pub struct Room {
/// The unique id of the room.
pub room_id: RoomId,
/// The name of the room, clients use this to represent a room.
pub room_name: RoomName,
/// The mxid of our own user.
pub own_user_id: UserId,
/// The mxid of the room creator.
pub creator: Option<UserId>,
/// The map of room members.
pub members: HashMap<UserId, RoomMember>,
/// A list of users that are currently typing.
pub typing_users: Vec<UserId>,
/// A flag indicating if the room is encrypted.
pub encrypted: bool,
}
impl RoomName {
pub fn push_alias(&mut self, alias: RoomAliasId) -> bool {
self.aliases.push(alias);
true
}
pub fn set_canonical(&mut self, alias: RoomAliasId) -> bool {
self.canonical_alias = Some(alias);
true
}
pub fn set_name(&mut self, name: &str) -> bool {
self.name = Some(name.to_string());
true
}
pub fn calculate_name(&self, room_id: &str, members: &HashMap<UserId, RoomMember>) -> String {
// https://github.com/matrix-org/matrix-js-sdk/blob/33941eb37bffe41958ba9887fc8070dfb1a0ee76/src/models/room.js#L1823
// the order in which we check for a name ^^
if let Some(name) = &self.name {
name.clone()
} else if let Some(alias) = &self.canonical_alias {
alias.alias().to_string()
} else if !self.aliases.is_empty() {
self.aliases[0].alias().to_string()
} else {
// TODO
let mut names = members
.values()
.flat_map(|m| m.user.display_name.clone())
.take(3)
.collect::<Vec<_>>();
if names.is_empty() {
// TODO implement the rest of matrix-js-sdk handling of room names
format!("Room {}", room_id)
} else {
// stabilize order
names.sort();
names.join(", ")
}
}
}
}
impl Room {
/// Create a new room.
///
/// # Arguments
///
/// * `room_id` - The unique id of the room.
///
/// * `own_user_id` - The mxid of our own user.
pub fn new(room_id: &str, own_user_id: &str) -> Self {
Room {
room_id: room_id.to_string(),
room_name: RoomName::default(),
own_user_id: own_user_id.to_owned(),
creator: None,
members: HashMap::new(),
typing_users: Vec::new(),
encrypted: false,
}
}
fn add_member(&mut self, event: &MemberEvent) -> bool {
if self.members.contains_key(&event.state_key) {
return false;
}
let member = RoomMember::new(event);
self.members.insert(event.state_key.clone(), member);
true
}
// fn remove_member(&mut self, event: &MemberEvent) -> bool {
// if let Some(member) = self.members.get_mut(&event.sender.to_string()) {
// let changed = member.membership == event.content.membership;
// member.membership = event.content.membership;
// changed
// } else {
// false
// }
// }
// fn update_joined_member(&mut self, event: &MemberEvent) -> bool {
// if let Some(member) = self.members.get_mut(&event.state_key) {
// member.update(event);
// }
// false
// }
// fn handle_join(&mut self, event: &MemberEvent) -> bool {
// match &event.prev_content {
// Some(c) => match c.membership {
// MembershipState::Join => self.update_joined_member(event),
// MembershipState::Invite => self.add_member(event),
// MembershipState::Leave => self.remove_member(event),
// _ => false,
// },
// None => self.add_member(event),
// }
// }
// fn handle_leave(&mut self, event: &MemberEvent) -> bool {
// }
/// Handle a room.member updating the room state if necessary.
///
/// Returns true if the joined member list changed, false otherwise.
pub fn handle_membership(&mut self, event: &MemberEvent) -> bool {
match &event.content.membership {
MembershipState::Invite | MembershipState::Join => self.add_member(event),
_ => {
if let Some(member) = self.members.get_mut(&event.sender.to_string()) {
let changed = member.membership == event.content.membership;
member.membership = event.content.membership;
changed
} else {
false
}
}
}
}
/// Add to the list of `RoomAliasId`s.
fn room_aliases(&mut self, alias: &RoomAliasId) -> bool {
self.room_name.push_alias(alias.clone());
true
}
/// RoomAliasId is `#alias:hostname` and `port`
fn canonical_alias(&mut self, alias: &RoomAliasId) -> bool {
self.room_name.set_canonical(alias.clone());
true
}
fn name_room(&mut self, name: &str) -> bool {
self.room_name.set_name(name);
true
}
/// Handle a room.aliases event, updating the room state if necessary.
///
/// Returns true if the room name changed, false otherwise.
pub fn handle_room_aliases(&mut self, event: &AliasesEvent) -> bool {
match event.content.aliases.as_slice() {
[alias] => self.room_aliases(alias),
[alias, ..] => self.room_aliases(alias),
_ => false,
}
}
/// Handle a room.canonical_alias event, updating the room state if necessary.
///
/// Returns true if the room name changed, false otherwise.
pub fn handle_canonical(&mut self, event: &CanonicalAliasEvent) -> bool {
match &event.content.alias {
Some(name) => self.canonical_alias(&name),
_ => false,
}
}
/// Handle a room.name event, updating the room state if necessary.
///
/// Returns true if the room name changed, false otherwise.
pub fn handle_room_name(&mut self, event: &NameEvent) -> bool {
match event.content.name() {
Some(name) => self.name_room(name),
_ => false,
}
}
/// Receive a timeline event for this room and update the room state.
///
/// Returns true if the joined member list changed, false otherwise.
///
/// # Arguments
///
/// * `event` - The event of the room.
pub fn receive_timeline_event(&mut self, event: &RoomEvent) -> bool {
match event {
// update to the current members of the room
RoomEvent::RoomMember(m) => self.handle_membership(m),
// finds all events related to the name of the room for later calculation
RoomEvent::RoomName(n) => self.handle_room_name(n),
RoomEvent::RoomCanonicalAlias(ca) => self.handle_canonical(ca),
RoomEvent::RoomAliases(a) => self.handle_room_aliases(a),
// power levels of the room members
// RoomEvent::RoomPowerLevels(p) => self.handle_power_level(p),
_ => false,
}
}
/// Receive a state event for this room and update the room state.
///
/// Returns true if the joined member list changed, false otherwise.
///
/// # Arguments
///
/// * `event` - The event of the room.
pub fn receive_state_event(&mut self, event: &StateEvent) -> bool {
match event {
StateEvent::RoomMember(m) => self.handle_membership(m),
StateEvent::RoomName(n) => self.handle_room_name(n),
StateEvent::RoomCanonicalAlias(ca) => self.handle_canonical(ca),
StateEvent::RoomAliases(a) => self.handle_room_aliases(a),
_ => false,
}
}
/// Receive a presence event from an `IncomingResponse` and updates the client state.
///
/// Returns true if the joined member list changed, false otherwise.
///
/// # Arguments
///
/// * `event` - The event of the room.
pub fn receive_presence_event(&mut self, event: &PresenceEvent) -> bool {
let PresenceEvent {
content: PresenceEventContent {
avatar_url,
currently_active,
displayname,
last_active_ago,
presence,
status_msg,
},
sender,
} = event;
if let Some(user) = self.members.get_mut(&sender.to_string()).map(|m| &mut m.user) {
if user.display_name == *displayname && user.avatar_url == *avatar_url
&& user.presence.as_ref() == Some(presence) && user.status_msg == *status_msg
&& user.last_active_ago == *last_active_ago && user.currently_active == *currently_active
{
false
} else {
user.presence_events.push(event.clone());
*user = User {
display_name: displayname.clone(),
avatar_url: avatar_url.clone(),
presence: Some(presence.clone()),
status_msg: status_msg.clone(),
last_active_ago: *last_active_ago,
currently_active: *currently_active,
// TODO better way of moving vec over
events: user.events.clone(),
presence_events: user.presence_events.clone(),
};
true
}
} else {
// this is probably an error as we have a `PresenceEvent` for a user
// we dont know about
false
}
}
}
// pub struct User {
// /// The human readable name of the user.
// pub display_name: Option<String>,
// /// The matrix url of the users avatar.
// pub avatar_url: Option<String>,
// /// The presence of the user, if found.
// pub presence: Option<PresenceState>,
// /// The presence status message, if found.
// pub status_msg: Option<String>,
// /// The time, in ms, since the user interacted with the server.
// pub last_active_ago: Option<UInt>,
// /// If the user should be considered active.
// pub currently_active: Option<bool>,
// /// The events that created the state of the current user.
// // TODO do we want to hold the whole state or just update our structures.
// pub events: Vec<Event>,
// /// The `PresenceEvent`s connected to this user.
// pub presence_events: Vec<PresenceEvent>,
// }
// pub struct RoomMember {
// /// The unique mxid of the user.
// pub user_id: UserId,
// /// The unique id of the room.
// pub room_id: Option<RoomId>,
// /// If the member is typing.
// pub typing: Option<bool>,
// /// The user data for this room member.
// pub user: User,
// /// The users power level.
// pub power_level: Option<Int>,
// /// The normalized power level of this `RoomMember` (0-100).
// pub power_level_norm: Option<Int>,
// /// The `MembershipState` of this `RoomMember`.
// pub membership: MembershipState,
// /// The human readable name of this room member.
// pub name: String,
// /// The events that created the state of this room member.
// pub events: Vec<Event>
// }

106
src/models/room_member.rs Normal file
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@ -0,0 +1,106 @@
// Copyright 2020 Damir Jelić
// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::collections::HashMap;
use std::sync::{Arc, RwLock};
use crate::api::r0 as api;
use crate::events::collections::all::{Event, RoomEvent, StateEvent};
use crate::events::room::{
aliases::AliasesEvent,
canonical_alias::CanonicalAliasEvent,
member::{MemberEvent, MemberEventContent, MembershipState},
name::NameEvent,
};
use crate::events::EventResult;
use crate::identifiers::RoomAliasId;
use crate::session::Session;
use super::{UserId, RoomId, User};
use js_int::{Int, UInt};
#[cfg(feature = "encryption")]
use tokio::sync::Mutex;
#[cfg(feature = "encryption")]
use crate::crypto::{OlmMachine, OneTimeKeys};
#[cfg(feature = "encryption")]
use ruma_client_api::r0::keys::{upload_keys::Response as KeysUploadResponse, DeviceKeys};
#[derive(Debug)]
/// A Matrix room member.
pub struct RoomMember {
/// The unique mxid of the user.
pub user_id: UserId,
/// The unique id of the room.
pub room_id: Option<RoomId>,
/// If the member is typing.
pub typing: Option<bool>,
/// The user data for this room member.
pub user: User,
/// The users power level.
pub power_level: Option<Int>,
/// The normalized power level of this `RoomMember` (0-100).
pub power_level_norm: Option<Int>,
/// The `MembershipState` of this `RoomMember`.
pub membership: MembershipState,
/// The human readable name of this room member.
pub name: String,
/// The events that created the state of this room member.
pub events: Vec<Event>
}
impl RoomMember {
pub fn new(event: &MemberEvent) -> Self {
let user = User::new(event);
Self {
room_id: event.room_id.as_ref().map(|id| id.to_string()),
user_id: event.state_key.clone(),
typing: None,
user,
power_level: None,
power_level_norm: None,
membership: event.content.membership,
name: event.state_key.clone(),
events: vec![Event::RoomMember(event.clone())]
}
}
pub fn update(&mut self, event: &MemberEvent) {
let MemberEvent {
content: MemberEventContent {
membership,
..
},
room_id,
state_key,
..
} = event;
let mut events = Vec::new();
events.extend(self.events.drain(..).chain(Some(Event::RoomMember(event.clone()))));
*self = Self {
room_id: room_id.as_ref().map(|id| id.to_string()).or(self.room_id.take()),
user_id: state_key.clone(),
typing: None,
user: User::new(event),
power_level: None,
power_level_norm: None,
membership: membership.clone(),
name: state_key.clone(),
events,
}
}
}

0
src/models/room_state.rs Normal file
View file

77
src/models/user.rs Normal file
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@ -0,0 +1,77 @@
// Copyright 2020 Damir Jelić
// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::collections::HashMap;
use std::sync::{Arc, RwLock};
use crate::api::r0 as api;
use crate::events::collections::all::{Event, RoomEvent, StateEvent};
use crate::events::room::{
aliases::AliasesEvent,
canonical_alias::CanonicalAliasEvent,
member::{MemberEvent, MembershipState},
name::NameEvent,
};
use crate::events::presence::{PresenceEvent, PresenceState};
use crate::events::EventResult;
use crate::identifiers::RoomAliasId;
use crate::session::Session;
use super::{UserId, RoomId};
use js_int::UInt;
#[cfg(feature = "encryption")]
use tokio::sync::Mutex;
#[cfg(feature = "encryption")]
use crate::crypto::{OlmMachine, OneTimeKeys};
#[cfg(feature = "encryption")]
use ruma_client_api::r0::keys::{upload_keys::Response as KeysUploadResponse, DeviceKeys};
#[derive(Debug)]
/// A Matrix room member.
pub struct User {
/// The human readable name of the user.
pub display_name: Option<String>,
/// The matrix url of the users avatar.
pub avatar_url: Option<String>,
/// The presence of the user, if found.
pub presence: Option<PresenceState>,
/// The presence status message, if found.
pub status_msg: Option<String>,
/// The time, in ms, since the user interacted with the server.
pub last_active_ago: Option<UInt>,
/// If the user should be considered active.
pub currently_active: Option<bool>,
/// The events that created the state of the current user.
// TODO do we want to hold the whole state or just update our structures.
pub events: Vec<Event>,
/// The `PresenceEvent`s connected to this user.
pub presence_events: Vec<PresenceEvent>,
}
impl User {
pub fn new(event: &MemberEvent) -> Self {
Self {
display_name: event.content.displayname.clone(),
avatar_url: event.content.avatar_url.clone(),
presence: None,
status_msg: None,
last_active_ago: None,
currently_active: None,
events: Vec::default(),
presence_events: Vec::default(),
}
}
}

35
tests/async_client_tests.rs
View file

@ -90,3 +90,38 @@ async fn timeline() {
println!("{:#?}", &client.base_client().read().await.joined_rooms);
}
#[test]
fn timeline() {
let mut rt = Runtime::new().unwrap();
let homeserver = Url::from_str(&mockito::server_url()).unwrap();
let session = Session {
access_token: "1234".to_owned(),
user_id: UserId::try_from("@example:example.com").unwrap(),
device_id: "DEVICEID".to_owned(),
};
let _m = mock(
"GET",
Matcher::Regex(r"^/_matrix/client/r0/sync\?.*$".to_string()),
)
.with_status(200)
.with_body_from_file("tests/data/sync.json")
.create();
let mut client = AsyncClient::new(homeserver, Some(session)).unwrap();
let sync_settings = SyncSettings::new().timeout(3000).unwrap();
let _response = rt.block_on(client.sync(sync_settings)).unwrap();
assert_eq!(vec!["tutorial"], rt.block_on(client.get_room_names()));
assert_eq!(
Some("tutorial".into()),
rt.block_on(client.get_room_name("!SVkFJHzfwvuaIEawgC:localhost"))
);
rt.block_on(async { println!("{:#?}", &client.base_client().read().await.joined_rooms ) });
}

50
tests/data/sync.json
View file

@ -2,12 +2,11 @@
"device_one_time_keys_count": {},
"next_batch": "s526_47314_0_7_1_1_1_11444_1",
"device_lists": {
"changed": [
"@example:example.org"
],
"left": []
"changed": [
"@example:example.org"
],
"left": []
},
"rooms": {
"invite": {},
"join": {
@ -184,7 +183,31 @@
"prev_sender": "@example:localhost",
"replaces_state": "$152034819067QWJxM:localhost"
}
}
},
{
"content": {
"membership": "leave",
"reason": "offline",
"avatar_url": "avatar.com",
"displayname": "example"
},
"event_id": "$1585345508297748AIUBh:matrix.org",
"origin_server_ts": 1585345508223,
"sender": "@example:localhost",
"state_key": "@example:localhost",
"type": "m.room.member",
"unsigned": {
"replaces_state": "$1585345354296486IGZfp:localhost",
"prev_content": {
"avatar_url": "avatar.com",
"displayname": "example",
"membership": "join"
},
"prev_sender": "@example2:localhost",
"age": 6992
},
"room_id": "!roomid:room.com"
}
]
},
"timeline": {
@ -219,8 +242,19 @@
"to_device": {
"events": []
},
"presence": {
"events": []
"events": [
{
"content": {
"avatar_url": "mxc://localhost:wefuiwegh8742w",
"currently_active": false,
"last_active_ago": 2478593,
"presence": "online",
"status_msg": "Making cupcakes"
},
"sender": "@example:localhost",
"type": "m.presence"
}
]
}
}