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Merge pull request #2348 from matrix-org/bwindels/roomgridview-experimental

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Tiled room UI
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Bruno Windels 2019-01-09 17:25:08 +00:00 • committed by GitHub
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32 changed files with 839 additions and 179 deletions
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277
src/stores/OpenRoomsStore.js Normal file
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@ -0,0 +1,277 @@
/*
Copyright 2018 New Vector Ltd
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.
*/
import MatrixDispatcher from '../matrix-dispatcher';
import dis from '../dispatcher';
import {RoomViewStore} from './RoomViewStore';
import GroupStore from './GroupStore';
import {Store} from 'flux/utils';
import MatrixClientPeg from '../MatrixClientPeg';
function matchesRoom(payload, roomStore) {
if (!roomStore) {
return false;
}
if (payload.room_alias) {
return payload.room_alias === roomStore.getRoomAlias();
}
return payload.room_id === roomStore.getRoomId();
}
/**
* A class for keeping track of the RoomViewStores of the rooms shown on the screen.
* Routes the dispatcher actions to the store of currently active room.
*/
class OpenRoomsStore extends Store {
constructor() {
super(dis);
// Initialise state
this._state = {
rooms: [],
currentIndex: null,
group_id: null,
};
this._forwardingEvent = null;
}
getRoomStores() {
return this._state.rooms.map((r) => r.store);
}
getActiveRoomStore() {
const openRoom = this._getActiveOpenRoom();
if (openRoom) {
return openRoom.store;
}
}
getRoomStoreAt(index) {
if (index >= 0 && index < this._state.rooms.length) {
return this._state.rooms[index].store;
}
}
_getActiveOpenRoom() {
const index = this._state.currentIndex;
if (index !== null && index < this._state.rooms.length) {
return this._state.rooms[index];
}
}
_setState(newState) {
this._state = Object.assign(this._state, newState);
this.__emitChange();
}
_hasRoom(payload) {
return this._roomIndex(payload) !== -1;
}
_roomIndex(payload) {
return this._state.rooms.findIndex((r) => matchesRoom(payload, r.store));
}
_cleanupOpenRooms() {
this._state.rooms.forEach((room) => {
room.dispatcher.unregister(room.dispatcherRef);
room.dispatcher.unregister(room.store.getDispatchToken());
});
this._setState({
rooms: [],
group_id: null,
currentIndex: null,
});
}
_createOpenRoom(roomId, roomAlias) {
const dispatcher = new MatrixDispatcher();
// forward all actions coming from the room dispatcher
// to the global one
const dispatcherRef = dispatcher.register((payload) => {
// block a view_room action for the same room because it will switch to
// single room mode in MatrixChat
if (payload.action === 'view_room' && roomId === payload.room_id) {
return;
}
payload.grid_src_room_id = roomId;
payload.grid_src_room_alias = roomAlias;
this.getDispatcher().dispatch(payload);
});
const openRoom = {
store: new RoomViewStore(dispatcher),
dispatcher,
dispatcherRef,
};
dispatcher.dispatch({
action: 'view_room',
room_id: roomId,
room_alias: roomAlias,
}, true);
return openRoom;
}
_setSingleOpenRoom(payload) {
this._setState({
rooms: [this._createOpenRoom(payload.room_id, payload.room_alias)],
currentIndex: 0,
});
}
_setGroupOpenRooms(groupId) {
this._cleanupOpenRooms();
// TODO: register to GroupStore updates
const rooms = GroupStore.getGroupRooms(groupId);
const openRooms = rooms.map((room) => {
return this._createOpenRoom(room.roomId);
});
this._setState({
rooms: openRooms,
group_id: groupId,
currentIndex: 0,
});
}
_forwardAction(payload) {
// don't forward an event to a room dispatcher
// if the event originated from that dispatcher, as this
// would cause the event to be observed twice in that
// dispatcher
if (payload.grid_src_room_id || payload.grid_src_room_alias) {
const srcPayload = {
room_id: payload.grid_src_room_id,
room_alias: payload.grid_src_room_alias,
};
const srcIndex = this._roomIndex(srcPayload);
if (srcIndex === this._state.currentIndex) {
return;
}
}
const currentRoom = this._getActiveOpenRoom();
if (currentRoom) {
currentRoom.dispatcher.dispatch(payload, true);
}
}
async _resolveRoomAlias(payload) {
try {
const result = await MatrixClientPeg.get()
.getRoomIdForAlias(payload.room_alias);
this.getDispatcher().dispatch({
action: 'view_room',
room_id: result.room_id,
event_id: payload.event_id,
highlighted: payload.highlighted,
room_alias: payload.room_alias,
auto_join: payload.auto_join,
oob_data: payload.oob_data,
});
} catch (err) {
this._forwardAction({
action: 'view_room_error',
room_id: null,
room_alias: payload.room_alias,
err: err,
});
}
}
_viewRoom(payload) {
console.log("!!! OpenRoomsStore: view_room", payload);
if (!payload.room_id && payload.room_alias) {
this._resolveRoomAlias(payload);
}
const currentStore = this.getActiveRoomStore();
if (!matchesRoom(payload, currentStore)) {
if (this._hasRoom(payload)) {
const roomIndex = this._roomIndex(payload);
this._setState({currentIndex: roomIndex});
} else {
this._cleanupOpenRooms();
}
}
if (!this.getActiveRoomStore()) {
console.log("OpenRoomsStore: _setSingleOpenRoom");
this._setSingleOpenRoom(payload);
}
console.log("OpenRoomsStore: _forwardAction");
this._forwardAction(payload);
if (this._forwardingEvent) {
this.getDispatcher().dispatch({
action: 'send_event',
room_id: payload.room_id,
event: this._forwardingEvent,
});
this._forwardingEvent = null;
}
}
__onDispatch(payload) {
let proposedIndex;
switch (payload.action) {
// view_room:
// - room_alias: '#somealias:matrix.org'
// - room_id: '!roomid123:matrix.org'
// - event_id: '$213456782:matrix.org'
// - event_offset: 100
// - highlighted: true
case 'view_room':
this._viewRoom(payload);
break;
case 'view_my_groups':
case 'view_group':
this._forwardAction(payload);
this._cleanupOpenRooms();
break;
case 'will_join':
case 'cancel_join':
case 'join_room':
case 'join_room_error':
case 'on_logged_out':
case 'reply_to_event':
case 'open_room_settings':
case 'close_settings':
case 'focus_composer':
this._forwardAction(payload);
break;
case 'forward_event':
this._forwardingEvent = payload.event;
break;
case 'group_grid_set_active':
proposedIndex = this._roomIndex(payload);
if (proposedIndex !== -1) {
this._setState({
currentIndex: proposedIndex,
});
}
break;
case 'group_grid_view':
if (payload.group_id !== this._state.group_id) {
this._setGroupOpenRooms(payload.group_id);
}
break;
}
}
}
let singletonOpenRoomsStore = null;
if (!singletonOpenRoomsStore) {
singletonOpenRoomsStore = new OpenRoomsStore();
}
module.exports = singletonOpenRoomsStore;

52
src/stores/RoomViewStore.js
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@ -14,7 +14,6 @@ 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.
*/
import dis from '../dispatcher';
import {Store} from 'flux/utils';
import MatrixClientPeg from '../MatrixClientPeg';
import sdk from '../index';
@ -53,12 +52,12 @@ const INITIAL_STATE = {
* with a subset of the js-sdk.
* ```
*/
class RoomViewStore extends Store {
constructor() {
super(dis);
export class RoomViewStore extends Store {
constructor(dispatcher) {
super(dispatcher);
// Initialise state
this._state = INITIAL_STATE;
this._state = Object.assign({}, INITIAL_STATE);
}
_setState(newState) {
@ -85,6 +84,8 @@ class RoomViewStore extends Store {
});
break;
case 'view_room_error':
// should not go over dispatcher anymore
// but be internal to RoomViewStore
this._viewRoomError(payload);
break;
case 'will_join':
@ -150,22 +151,11 @@ class RoomViewStore extends Store {
// pull the user out of Room Settings
isEditingSettings: false,
};
if (this._state.forwardingEvent) {
dis.dispatch({
action: 'send_event',
room_id: newState.roomId,
event: this._state.forwardingEvent,
});
}
this._setState(newState);
if (payload.auto_join) {
this._joinRoom(payload);
}
} else if (payload.room_alias) {
// Resolve the alias and then do a second dispatch with the room ID acquired
this._setState({
roomId: null,
initialEventId: null,
@ -175,25 +165,6 @@ class RoomViewStore extends Store {
roomLoading: true,
roomLoadError: null,
});
MatrixClientPeg.get().getRoomIdForAlias(payload.room_alias).done(
(result) => {
dis.dispatch({
action: 'view_room',
room_id: result.room_id,
event_id: payload.event_id,
highlighted: payload.highlighted,
room_alias: payload.room_alias,
auto_join: payload.auto_join,
oob_data: payload.oob_data,
});
}, (err) => {
dis.dispatch({
action: 'view_room_error',
room_id: null,
room_alias: payload.room_alias,
err: err,
});
});
}
}
@ -219,7 +190,7 @@ class RoomViewStore extends Store {
// stream yet, and that's the point at which we'd consider
// the user joined to the room.
}, (err) => {
dis.dispatch({
this.getDispatcher().dispatch({
action: 'join_room_error',
err: err,
});
@ -335,8 +306,7 @@ class RoomViewStore extends Store {
}
}
let singletonRoomViewStore = null;
if (!singletonRoomViewStore) {
singletonRoomViewStore = new RoomViewStore();
}
module.exports = singletonRoomViewStore;
const MatrixDispatcher = require("../matrix-dispatcher");
const backwardsCompatInstance = new RoomViewStore(new MatrixDispatcher());
export default backwardsCompatInstance;