369 lines
12 KiB
JavaScript
369 lines
12 KiB
JavaScript
/*
|
|
Copyright 2020 Bruno Windels <bruno@windels.cloud>
|
|
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.
|
|
*/
|
|
|
|
import {TimelineViewModel} from "./timeline/TimelineViewModel.js";
|
|
import {ComposerViewModel} from "./ComposerViewModel.js"
|
|
import {avatarInitials, getIdentifierColorNumber, getAvatarHttpUrl} from "../../avatar";
|
|
import {ViewModel} from "../../ViewModel";
|
|
import {imageToInfo} from "../common.js";
|
|
// TODO: remove fallback so default isn't included in bundle for SDK users that have their custom tileClassForEntry
|
|
// this is a breaking SDK change though to make this option mandatory
|
|
import {tileClassForEntry as defaultTileClassForEntry} from "./timeline/tiles/index";
|
|
|
|
export class RoomViewModel extends ViewModel {
|
|
constructor(options) {
|
|
super(options);
|
|
const {room, tileClassForEntry} = options;
|
|
this._room = room;
|
|
this._timelineVM = null;
|
|
this._tileClassForEntry = tileClassForEntry ?? defaultTileClassForEntry;
|
|
this._tileOptions = undefined;
|
|
this._onRoomChange = this._onRoomChange.bind(this);
|
|
this._timelineError = null;
|
|
this._sendError = null;
|
|
this._composerVM = null;
|
|
if (room.isArchived) {
|
|
this._composerVM = new ArchivedViewModel(this.childOptions({archivedRoom: room}));
|
|
} else {
|
|
this._composerVM = new ComposerViewModel(this);
|
|
}
|
|
this._clearUnreadTimout = null;
|
|
this._closeUrl = this.urlCreator.urlUntilSegment("session");
|
|
}
|
|
|
|
async load() {
|
|
this._room.on("change", this._onRoomChange);
|
|
try {
|
|
const timeline = await this._room.openTimeline();
|
|
console.log('timeline', timeline.entries);
|
|
this._tileOptions = this.childOptions({
|
|
roomVM: this,
|
|
timeline,
|
|
tileClassForEntry: this._tileClassForEntry,
|
|
});
|
|
this._timelineVM = this.track(new TimelineViewModel(this.childOptions({
|
|
tileOptions: this._tileOptions,
|
|
timeline,
|
|
})));
|
|
this.emitChange("timelineViewModel");
|
|
} catch (err) {
|
|
console.error(`room.openTimeline(): ${err.message}:\n${err.stack}`);
|
|
this._timelineError = err;
|
|
this.emitChange("error");
|
|
}
|
|
this._clearUnreadAfterDelay();
|
|
}
|
|
|
|
async _clearUnreadAfterDelay() {
|
|
if (this._room.isArchived || this._clearUnreadTimout) {
|
|
return;
|
|
}
|
|
this._clearUnreadTimout = this.clock.createTimeout(2000);
|
|
try {
|
|
await this._clearUnreadTimout.elapsed();
|
|
await this._room.clearUnread();
|
|
this._clearUnreadTimout = null;
|
|
} catch (err) {
|
|
if (err.name !== "AbortError") {
|
|
throw err;
|
|
}
|
|
}
|
|
}
|
|
|
|
focus() {
|
|
this._clearUnreadAfterDelay();
|
|
}
|
|
|
|
dispose() {
|
|
super.dispose();
|
|
this._room.off("change", this._onRoomChange);
|
|
if (this._room.isArchived) {
|
|
this._room.release();
|
|
}
|
|
if (this._clearUnreadTimout) {
|
|
this._clearUnreadTimout.abort();
|
|
this._clearUnreadTimout = null;
|
|
}
|
|
}
|
|
|
|
// room doesn't tell us yet which fields changed,
|
|
// so emit all fields originating from summary
|
|
_onRoomChange() {
|
|
// propagate the update to the child view models so it's bindings can update based on room changes
|
|
this._composerVM.emitChange();
|
|
this.emitChange();
|
|
}
|
|
|
|
get kind() { return "room"; }
|
|
get closeUrl() { return this._closeUrl; }
|
|
get name() { return this._room.name || this.i18n`Empty Room`; }
|
|
get id() { return this._room.id; }
|
|
get timelineViewModel() { return this._timelineVM; }
|
|
get isEncrypted() { return this._room.isEncrypted; }
|
|
|
|
get error() {
|
|
if (this._timelineError) {
|
|
return `Something went wrong loading the timeline: ${this._timelineError.message}`;
|
|
}
|
|
if (this._sendError) {
|
|
return `Something went wrong sending your message: ${this._sendError.message}`;
|
|
}
|
|
return "";
|
|
}
|
|
|
|
get avatarLetter() {
|
|
return avatarInitials(this.name);
|
|
}
|
|
|
|
get avatarColorNumber() {
|
|
return getIdentifierColorNumber(this._room.avatarColorId)
|
|
}
|
|
|
|
avatarUrl(size) {
|
|
return getAvatarHttpUrl(this._room.avatarUrl, size, this.platform, this._room.mediaRepository);
|
|
}
|
|
|
|
get avatarTitle() {
|
|
return this.name;
|
|
}
|
|
|
|
get canLeave() {
|
|
return this._room.isJoined;
|
|
}
|
|
|
|
leaveRoom() {
|
|
this._room.leave();
|
|
}
|
|
|
|
get canForget() {
|
|
return this._room.isArchived;
|
|
}
|
|
|
|
forgetRoom() {
|
|
this._room.forget();
|
|
}
|
|
|
|
get canRejoin() {
|
|
return this._room.isArchived;
|
|
}
|
|
|
|
rejoinRoom() {
|
|
this._room.join();
|
|
}
|
|
|
|
_createTile(entry) {
|
|
if (this._tileOptions) {
|
|
const Tile = this._tileOptions.tileClassForEntry(entry);
|
|
if (Tile) {
|
|
return new Tile(entry, this._tileOptions);
|
|
}
|
|
}
|
|
}
|
|
|
|
async _sendMessage(message, replyingTo) {
|
|
if (!this._room.isArchived && message) {
|
|
try {
|
|
let msgtype = "m.text";
|
|
if (message.startsWith("/me ")) {
|
|
message = message.substr(4).trim();
|
|
msgtype = "m.emote";
|
|
}
|
|
if (replyingTo) {
|
|
await replyingTo.reply(msgtype, message);
|
|
} else {
|
|
await this._room.sendEvent("m.room.message", {msgtype, body: message});
|
|
}
|
|
} catch (err) {
|
|
console.error(`room.sendMessage(): ${err.message}:\n${err.stack}`);
|
|
this._sendError = err;
|
|
this._timelineError = null;
|
|
this.emitChange("error");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
async _pickAndSendFile() {
|
|
try {
|
|
const file = await this.platform.openFile();
|
|
if (!file) {
|
|
return;
|
|
}
|
|
return this._sendFile(file);
|
|
} catch (err) {
|
|
console.error(err);
|
|
}
|
|
}
|
|
|
|
async _sendFile(file) {
|
|
const content = {
|
|
body: file.name,
|
|
msgtype: "m.file"
|
|
};
|
|
await this._room.sendEvent("m.room.message", content, {
|
|
"url": this._room.createAttachment(file.blob, file.name)
|
|
});
|
|
}
|
|
|
|
async _pickAndSendVideo() {
|
|
try {
|
|
if (!this.platform.hasReadPixelPermission()) {
|
|
alert("Please allow canvas image data access, so we can scale your images down.");
|
|
return;
|
|
}
|
|
const file = await this.platform.openFile("video/*");
|
|
if (!file) {
|
|
return;
|
|
}
|
|
if (!file.blob.mimeType.startsWith("video/")) {
|
|
return this._sendFile(file);
|
|
}
|
|
let video;
|
|
try {
|
|
video = await this.platform.loadVideo(file.blob);
|
|
} catch (err) {
|
|
// TODO: extract platform dependent code from view model
|
|
if (err instanceof window.MediaError && err.code === 4) {
|
|
throw new Error(`this browser does not support videos of type ${file?.blob.mimeType}.`);
|
|
} else {
|
|
throw err;
|
|
}
|
|
}
|
|
const content = {
|
|
body: file.name,
|
|
msgtype: "m.video",
|
|
info: videoToInfo(video)
|
|
};
|
|
const attachments = {
|
|
"url": this._room.createAttachment(video.blob, file.name),
|
|
};
|
|
|
|
const limit = await this.platform.settingsStorage.getInt("sentImageSizeLimit");
|
|
const maxDimension = limit || Math.min(video.maxDimension, 800);
|
|
const thumbnail = await video.scale(maxDimension);
|
|
content.info.thumbnail_info = imageToInfo(thumbnail);
|
|
attachments["info.thumbnail_url"] =
|
|
this._room.createAttachment(thumbnail.blob, file.name);
|
|
await this._room.sendEvent("m.room.message", content, attachments);
|
|
} catch (err) {
|
|
this._sendError = err;
|
|
this.emitChange("error");
|
|
console.error(err.stack);
|
|
}
|
|
}
|
|
|
|
async _pickAndSendPicture() {
|
|
try {
|
|
if (!this.platform.hasReadPixelPermission()) {
|
|
alert("Please allow canvas image data access, so we can scale your images down.");
|
|
return;
|
|
}
|
|
const file = await this.platform.openFile("image/*");
|
|
if (!file) {
|
|
return;
|
|
}
|
|
if (!file.blob.mimeType.startsWith("image/")) {
|
|
return this._sendFile(file);
|
|
}
|
|
let image = await this.platform.loadImage(file.blob);
|
|
const limit = await this.platform.settingsStorage.getInt("sentImageSizeLimit");
|
|
if (limit && image.maxDimension > limit) {
|
|
const scaledImage = await image.scale(limit);
|
|
image.dispose();
|
|
image = scaledImage;
|
|
}
|
|
const content = {
|
|
body: file.name,
|
|
msgtype: "m.image",
|
|
info: imageToInfo(image)
|
|
};
|
|
const attachments = {
|
|
"url": this._room.createAttachment(image.blob, file.name),
|
|
};
|
|
if (image.maxDimension > 600) {
|
|
const thumbnail = await image.scale(400);
|
|
content.info.thumbnail_info = imageToInfo(thumbnail);
|
|
attachments["info.thumbnail_url"] =
|
|
this._room.createAttachment(thumbnail.blob, file.name);
|
|
}
|
|
await this._room.sendEvent("m.room.message", content, attachments);
|
|
} catch (err) {
|
|
this._sendError = err;
|
|
this.emitChange("error");
|
|
console.error(err.stack);
|
|
}
|
|
}
|
|
|
|
get room() {
|
|
return this._room;
|
|
}
|
|
|
|
get composerViewModel() {
|
|
return this._composerVM;
|
|
}
|
|
|
|
openDetailsPanel() {
|
|
let path = this.navigation.path.until("room");
|
|
path = path.with(this.navigation.segment("right-panel", true));
|
|
path = path.with(this.navigation.segment("details", true));
|
|
this.navigation.applyPath(path);
|
|
}
|
|
|
|
startReply(entry) {
|
|
if (!this._room.isArchived) {
|
|
this._composerVM.setReplyingTo(entry);
|
|
}
|
|
}
|
|
}
|
|
|
|
function videoToInfo(video) {
|
|
const info = imageToInfo(video);
|
|
info.duration = video.duration;
|
|
return info;
|
|
}
|
|
|
|
class ArchivedViewModel extends ViewModel {
|
|
constructor(options) {
|
|
super(options);
|
|
this._archivedRoom = options.archivedRoom;
|
|
}
|
|
|
|
get description() {
|
|
if (this._archivedRoom.isKicked) {
|
|
if (this._archivedRoom.kickReason) {
|
|
return this.i18n`You were kicked from the room by ${this._archivedRoom.kickedBy.name} because: ${this._archivedRoom.kickReason}`;
|
|
} else {
|
|
return this.i18n`You were kicked from the room by ${this._archivedRoom.kickedBy.name}.`;
|
|
}
|
|
} else if (this._archivedRoom.isBanned) {
|
|
if (this._archivedRoom.kickReason) {
|
|
return this.i18n`You were banned from the room by ${this._archivedRoom.kickedBy.name} because: ${this._archivedRoom.kickReason}`;
|
|
} else {
|
|
return this.i18n`You were banned from the room by ${this._archivedRoom.kickedBy.name}.`;
|
|
}
|
|
} else {
|
|
return this.i18n`You left this room`;
|
|
}
|
|
}
|
|
|
|
get kind() {
|
|
return "archived";
|
|
}
|
|
}
|