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This commit is contained in:
Denis Kasak 2020-07-13 17:10:13 +02:00
commit 048a2000e7
10 changed files with 856 additions and 346 deletions
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6
matrix_sdk/src/client.rs
View file

@ -30,8 +30,7 @@ use matrix_sdk_common::uuid::Uuid;
use futures_timer::Delay as sleep;
use std::future::Future;
#[cfg(feature = "encryption")]
use tracing::{debug, warn};
use tracing::{info, instrument, trace};
use tracing::{debug, error, info, instrument, trace, warn};
use http::Method as HttpMethod;
use http::Response as HttpResponse;
@ -1314,6 +1313,9 @@ impl Client {
let response = if let Ok(r) = response {
r
} else {
let err = response.unwrap_err();
error!("Received an invalid response: {}", err);
sleep::new(Duration::from_secs(1)).await;
continue;

1
matrix_sdk_base/Cargo.toml
View file

@ -21,6 +21,7 @@ async-trait = "0.1.36"
serde = "1.0.114"
serde_json = "1.0.56"
zeroize = "1.1.0"
tracing = "0.1.14"
matrix-sdk-common-macros = { version = "0.1.0", path = "../matrix_sdk_common_macros" }
matrix-sdk-common = { version = "0.1.0", path = "../matrix_sdk_common" }

11
matrix_sdk_base/src/client.rs
View file

@ -743,7 +743,7 @@ impl BaseClient {
let mut room = room_lock.write().await;
if let AnyRoomEventStub::State(AnyStateEventStub::RoomMember(mem_event)) = &mut e {
let changed = room.handle_membership(mem_event);
let (changed, _) = room.handle_membership(mem_event, false);
// The memberlist of the room changed, invalidate the group session
// of the room.
@ -780,7 +780,7 @@ impl BaseClient {
let mut room = room_lock.write().await;
if let AnyStateEventStub::RoomMember(e) = event {
let changed = room.handle_membership(e);
let (changed, _) = room.handle_membership(e, true);
// The memberlist of the room changed, invalidate the group session
// of the room.
@ -2157,8 +2157,8 @@ mod test {
let member = room.joined_members.get(&user_id).unwrap();
assert_eq!(*member.display_name.as_ref().unwrap(), "changed");
// The second part tests that the event is emitted correctly. If `prev_content` was
// missing, this bool is reset to false.
// The second part tests that the event is emitted correctly. If `prev_content` were
// missing, this bool would had been flipped.
assert!(passed.load(Ordering::SeqCst))
}
@ -2411,7 +2411,8 @@ mod test {
}
}
// `receive_joined_timeline_event` does not save the state to the store so we must
// `receive_joined_timeline_event` does not save the state to the store
// so we must do it ourselves
client.store_room_state(&room_id).await.unwrap();
// we load state from the store only

2
matrix_sdk_base/src/models/message.rs
View file

@ -216,7 +216,6 @@ mod test {
serde_json::json!({
"!roomid:example.com": {
"room_id": "!roomid:example.com",
"disambiguated_display_names": {},
"room_name": {
"name": null,
"canonical_alias": null,
@ -262,7 +261,6 @@ mod test {
let json = serde_json::json!({
"!roomid:example.com": {
"room_id": "!roomid:example.com",
"disambiguated_display_names": {},
"room_name": {
"name": null,
"canonical_alias": null,

861
matrix_sdk_base/src/models/room.rs
View file

File diff suppressed because it is too large Load diff

216
matrix_sdk_base/src/models/room_member.rs
View file

@ -15,16 +15,14 @@
use std::convert::TryFrom;
use crate::events::presence::{PresenceEvent, PresenceEventContent, PresenceState};
use crate::events::room::{
member::{MemberEventContent, MembershipChange, MembershipState},
power_levels::PowerLevelsEventContent,
};
use crate::events::presence::{PresenceEvent, PresenceState};
use crate::events::room::member::MemberEventContent;
use crate::events::StateEventStub;
use crate::identifiers::{RoomId, UserId};
use crate::js_int::{int, Int, UInt};
use crate::js_int::{Int, UInt};
use serde::{Deserialize, Serialize};
// Notes: if Alice invites Bob into a room we will get an event with the sender as Alice and the state key as Bob.
#[derive(Debug, Serialize, Deserialize, Clone)]
@ -34,6 +32,8 @@ pub struct RoomMember {
pub user_id: UserId,
/// The human readable name of the user.
pub display_name: Option<String>,
/// Whether the member's display name is ambiguous due to being shared with other members.
pub display_name_ambiguous: bool,
/// The matrix url of the users avatar.
pub avatar_url: Option<String>,
/// The time, in ms, since the user interacted with the server.
@ -52,10 +52,18 @@ pub struct RoomMember {
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,
// FIXME: The docstring below is currently a lie since we only store the initial event that
// creates the member (the one we pass to RoomMember::new).
//
// The intent of this field is to keep the last (or last few?) state events related to the room
// member cached so we can quickly go back to the previous one in case some of them get
// redacted. Keeping all state for each room member is probably too much.
//
// Needs design.
/// The events that created the state of this room member.
pub events: Vec<StateEventStub<MemberEventContent>>,
/// The `PresenceEvent`s connected to this user.
pub presence_events: Vec<PresenceEvent>,
}
@ -67,6 +75,7 @@ impl PartialEq for RoomMember {
&& self.user_id == other.user_id
&& self.name == other.name
&& self.display_name == other.display_name
&& self.display_name_ambiguous == other.display_name_ambiguous
&& self.avatar_url == other.avatar_url
&& self.last_active_ago == other.last_active_ago
}
@ -79,6 +88,7 @@ impl RoomMember {
room_id: room_id.clone(),
user_id: UserId::try_from(event.state_key.as_str()).unwrap(),
display_name: event.content.displayname.clone(),
display_name_ambiguous: false,
avatar_url: event.content.avatar_url.clone(),
presence: None,
status_msg: None,
@ -87,12 +97,13 @@ impl RoomMember {
typing: None,
power_level: None,
power_level_norm: None,
membership: event.content.membership,
presence_events: vec![],
presence_events: Vec::default(),
events: vec![event.clone()],
}
}
/// Returns the most ergonomic name available for the member.
/// Returns the most ergonomic (but potentially ambiguous/non-unique) name available for the
/// member.
///
/// This is the member's display name if it is set, otherwise their MXID.
pub fn name(&self) -> String {
@ -101,10 +112,11 @@ impl RoomMember {
.unwrap_or_else(|| format!("{}", self.user_id))
}
/// Returns a name for the member which is guaranteed to be unique.
/// Returns a name for the member which is guaranteed to be unique, but not necessarily the
/// most ergonomic.
///
/// This is either of the format "DISPLAY_NAME (MXID)" if the display name is set for the
/// member, or simply "MXID" if not.
/// This is either a name in the format "DISPLAY_NAME (MXID)" if the member's display name is
/// set, or simply "MXID" if not.
pub fn unique_name(&self) -> String {
self.display_name
.clone()
@ -112,100 +124,26 @@ impl RoomMember {
.unwrap_or_else(|| format!("{}", self.user_id))
}
/// Handle profile updates.
pub(crate) fn update_profile(&mut self, event: &StateEventStub<MemberEventContent>) -> bool {
use MembershipChange::*;
match event.membership_change() {
// we assume that the profile has changed
ProfileChanged { .. } => {
self.display_name = event.content.displayname.clone();
self.avatar_url = event.content.avatar_url.clone();
true
}
// We're only interested in profile changes here.
_ => false,
}
}
pub fn update_power(
&mut self,
event: &StateEventStub<PowerLevelsEventContent>,
max_power: Int,
) -> bool {
let changed;
if let Some(user_power) = event.content.users.get(&self.user_id) {
changed = self.power_level != Some(*user_power);
self.power_level = Some(*user_power);
/// Get the disambiguated display name for the member which is as ergonomic as possible while
/// still guaranteeing it is unique.
///
/// If the member's display name is currently ambiguous (i.e. shared by other room members),
/// this method will return the same result as `RoomMember::unique_name`. Otherwise, this
/// method will return the same result as `RoomMember::name`.
///
/// This is usually the name you want when showing room messages from the member or when
/// showing the member in the member list.
///
/// **Warning**: When displaying a room member's display name, clients *must* use
/// a disambiguated name, so they *must not* use `RoomMember::display_name` directly. Clients
/// *should* use this method to obtain the name, but an acceptable alternative is to use
/// `RoomMember::unique_name` in certain situations.
pub fn disambiguated_name(&self) -> String {
if self.display_name_ambiguous {
self.unique_name().into()
} else {
changed = self.power_level != Some(event.content.users_default);
self.power_level = Some(event.content.users_default);
self.name().into()
}
if max_power > int!(0) {
self.power_level_norm = Some((self.power_level.unwrap() * int!(100)) / max_power);
}
changed
}
/// If the current `PresenceEvent` updated the state of this `User`.
///
/// Returns true if the specific users presence has changed, false otherwise.
///
/// # Arguments
///
/// * `presence` - The presence event for a this room member.
pub fn did_update_presence(&self, presence: &PresenceEvent) -> bool {
let PresenceEvent {
content:
PresenceEventContent {
avatar_url,
currently_active,
displayname,
last_active_ago,
presence,
status_msg,
},
..
} = presence;
self.display_name == *displayname
&& self.avatar_url == *avatar_url
&& self.presence.as_ref() == Some(presence)
&& self.status_msg == *status_msg
&& self.last_active_ago == *last_active_ago
&& self.currently_active == *currently_active
}
/// Updates the `User`s presence.
///
/// This should only be used if `did_update_presence` was true.
///
/// # Arguments
///
/// * `presence` - The presence event for a this room member.
pub fn update_presence(&mut self, presence_ev: &PresenceEvent) {
let PresenceEvent {
content:
PresenceEventContent {
avatar_url,
currently_active,
displayname,
last_active_ago,
presence,
status_msg,
},
..
} = presence_ev;
self.presence_events.push(presence_ev.clone());
self.avatar_url = avatar_url.clone();
self.currently_active = *currently_active;
self.display_name = displayname.clone();
self.last_active_ago = *last_active_ago;
self.presence = Some(*presence);
self.status_msg = status_msg.clone();
}
}
@ -234,7 +172,9 @@ mod test {
client
}
fn get_room_id() -> RoomId {
// TODO: Move this to EventBuilder since it's a magic room ID used in EventBuilder's example
// events.
fn test_room_id() -> RoomId {
RoomId::try_from("!SVkFJHzfwvuaIEawgC:localhost").unwrap()
}
@ -242,11 +182,11 @@ mod test {
async fn room_member_events() {
let client = get_client().await;
let room_id = get_room_id();
let room_id = test_room_id();
let mut response = EventBuilder::default()
.add_state_event(EventsJson::Member)
.add_state_event(EventsJson::PowerLevels)
.add_room_event(EventsJson::Member)
.add_room_event(EventsJson::PowerLevels)
.build_sync_response();
client.receive_sync_response(&mut response).await.unwrap();
@ -261,15 +201,65 @@ mod test {
assert_eq!(member.power_level, Some(int!(100)));
}
#[async_test]
async fn room_member_display_name_change() {
let client = get_client().await;
let room_id = test_room_id();
let mut builder = EventBuilder::default();
let mut initial_response = builder
.add_room_event(EventsJson::Member)
.build_sync_response();
let mut name_change_response = builder
.add_room_event(EventsJson::MemberNameChange)
.build_sync_response();
client
.receive_sync_response(&mut initial_response)
.await
.unwrap();
let room = client.get_joined_room(&room_id).await.unwrap();
// Initially, the display name is "example".
{
let room = room.read().await;
let member = room
.joined_members
.get(&UserId::try_from("@example:localhost").unwrap())
.unwrap();
assert_eq!(member.display_name.as_ref().unwrap(), "example");
}
client
.receive_sync_response(&mut name_change_response)
.await
.unwrap();
// Afterwards, the display name is "changed".
{
let room = room.read().await;
let member = room
.joined_members
.get(&UserId::try_from("@example:localhost").unwrap())
.unwrap();
assert_eq!(member.display_name.as_ref().unwrap(), "changed");
}
}
#[async_test]
async fn member_presence_events() {
let client = get_client().await;
let room_id = get_room_id();
let room_id = test_room_id();
let mut response = EventBuilder::default()
.add_state_event(EventsJson::Member)
.add_state_event(EventsJson::PowerLevels)
.add_room_event(EventsJson::Member)
.add_room_event(EventsJson::PowerLevels)
.add_presence_event(EventsJson::Presence)
.build_sync_response();

2
matrix_sdk_base/src/state/mod.rs
View file

@ -159,7 +159,6 @@ mod test {
"creator": null,
"joined_members": {},
"invited_members": {},
"disambiguated_display_names": {},
"typing_users": [],
"power_levels": null,
"encrypted": null,
@ -176,7 +175,6 @@ mod test {
serde_json::json!({
"!roomid:example.com": {
"room_id": "!roomid:example.com",
"disambiguated_display_names": {},
"room_name": {
"name": null,
"canonical_alias": null,

55
matrix_sdk_test/src/lib.rs
View file

@ -26,6 +26,7 @@ pub enum EventsJson {
HistoryVisibility,
JoinRules,
Member,
MemberNameChange,
MessageEmote,
MessageNotice,
MessageText,
@ -42,7 +43,41 @@ pub enum EventsJson {
Typing,
}
/// Easily create events to stream into either a Client or a `Room` for testing.
/// The `EventBuilder` struct can be used to easily generate valid sync responses for testing.
/// These can be then fed into either `Client` or `Room`.
///
/// It supports generated a number of canned events, such as a member entering a room, his power
/// level and display name changing and similar. It also supports insertion of custom events in the
/// form of `EventsJson` values.
///
/// **Important** You *must* use the *same* builder when sending multiple sync responses to
/// a single client. Otherwise, the subsequent responses will be *ignored* by the client because
/// the `next_batch` sync token will not be rotated properly.
///
/// # Example usage
///
/// ```rust
/// use matrix_sdk_test::{EventBuilder, EventsJson};
/// use matrix_sdk_common::events::collections::all::RoomEvent;
///
/// let mut builder = EventBuilder::new();
///
/// // response1 now contains events that add an example member to the room and change their power
/// // level
/// let response1 = builder
/// .add_room_event(EventsJson::Member, RoomEvent::RoomMember)
/// .add_room_event(EventsJson::PowerLevels, RoomEvent::RoomPowerLevels)
/// .build_sync_response();
///
/// // response2 is now empty (nothing changed)
/// let response2 = builder.build_sync_response();
///
/// // response3 contains a display name change for member example
/// let response3 = builder
/// .add_room_event(EventsJson::MemberNameChange, RoomEvent::RoomMember)
/// .build_sync_response();
/// ```
#[derive(Default)]
pub struct EventBuilder {
/// The events that determine the state of a `Room`.
@ -97,6 +132,7 @@ impl EventBuilder {
pub fn add_room_event(&mut self, json: EventsJson) -> &mut Self {
let val: &JsonValue = match json {
EventsJson::Member => &test_json::MEMBER,
EventsJson::MemberNameChange => &test_json::MEMBER_NAME_CHANGE,
EventsJson::PowerLevels => &test_json::POWER_LEVELS,
_ => panic!("unknown room event json {:?}", json),
};
@ -181,7 +217,8 @@ impl EventBuilder {
self
}
/// Consumes `ResponseBuilder` and returns `SyncResponse`.
/// Builds a `SyncResponse` containing the events we queued so far. The next response returned
/// by `build_sync_response` will then be empty if no further events were queued.
pub fn build_sync_response(&mut self) -> SyncResponse {
let main_room_id = RoomId::try_from("!SVkFJHzfwvuaIEawgC:localhost").unwrap();
@ -293,12 +330,26 @@ impl EventBuilder {
let response = Response::builder()
.body(serde_json::to_vec(&body).unwrap())
.unwrap();
// Clear state so that the next sync response will be empty if nothing was added.
self.clear();
SyncResponse::try_from(response).unwrap()
}
fn generate_sync_token(&self) -> String {
format!("t392-516_47314_0_7_1_1_1_11444_{}", self.batch_counter)
}
pub fn clear(&mut self) {
self.account_data.clear();
self.ephemeral.clear();
self.invited_room_events.clear();
self.joined_room_events.clear();
self.left_room_events.clear();
self.presence_events.clear();
self.state_events.clear();
}
}
/// Embedded sync reponse files

46
matrix_sdk_test/src/test_json/events.rs
View file

@ -208,6 +208,7 @@ lazy_static! {
});
}
// TODO: Move `prev_content` into `unsigned` once ruma supports it
lazy_static! {
pub static ref MEMBER: JsonValue = json!({
"content": {
@ -221,14 +222,40 @@ lazy_static! {
"sender": "@example:localhost",
"state_key": "@example:localhost",
"type": "m.room.member",
"prev_content": {
"avatar_url": null,
"displayname": "example",
"membership": "invite"
},
"unsigned": {
"age": 297036,
"replaces_state": "$151800111315tsynI:localhost",
"prev_content": {
"avatar_url": null,
"displayname": "example",
"membership": "invite"
}
"replaces_state": "$151800111315tsynI:localhost"
}
});
}
// TODO: Move `prev_content` into `unsigned` once ruma supports it
lazy_static! {
pub static ref MEMBER_NAME_CHANGE: JsonValue = json!({
"content": {
"avatar_url": null,
"displayname": "changed",
"membership": "join"
},
"event_id": "$151800234427abgho:localhost",
"membership": "join",
"origin_server_ts": 151800152,
"sender": "@example:localhost",
"state_key": "@example:localhost",
"type": "m.room.member",
"prev_content": {
"avatar_url": null,
"displayname": "example",
"membership": "join"
},
"unsigned": {
"age": 297032,
"replaces_state": "$151800140517rfvjc:localhost"
}
});
}
@ -552,6 +579,7 @@ lazy_static! {
});
}
// TODO: Move `prev_content` into `unsigned` once ruma supports it
lazy_static! {
pub static ref TOPIC: JsonValue = json!({
"content": {
@ -562,11 +590,11 @@ lazy_static! {
"sender": "@example:localhost",
"state_key": "",
"type": "m.room.topic",
"prev_content": {
"topic": "test"
},
"unsigned": {
"age": 1392989,
"prev_content": {
"topic": "test"
},
"prev_sender": "@example:localhost",
"replaces_state": "$151957069225EVYKm:localhost"
}

2
matrix_sdk_test/src/test_json/mod.rs
View file

@ -9,7 +9,7 @@ pub mod sync;
pub use events::{
ALIAS, ALIASES, EVENT_ID, KEYS_QUERY, KEYS_UPLOAD, LOGIN, LOGIN_RESPONSE_ERR, LOGOUT, MEMBER,
MESSAGE_EDIT, MESSAGE_TEXT, NAME, POWER_LEVELS, PRESENCE, PUBLIC_ROOMS, REACTION, REDACTED,
MEMBER_NAME_CHANGE, MESSAGE_EDIT, MESSAGE_TEXT, NAME, POWER_LEVELS, PRESENCE, PUBLIC_ROOMS, REACTION, REDACTED,
REDACTED_INVALID, REDACTED_STATE, REDACTION, REGISTRATION_RESPONSE_ERR, ROOM_ID, ROOM_MESSAGES,
TYPING,
};