element-web/src/components/views/dialogs/AddExistingToSpaceDialog.tsx

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/*
Copyright 2021 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 React, {useState} from "react";
import classNames from "classnames";
import {Room} from "matrix-js-sdk/src/models/room";
import {MatrixClient} from "matrix-js-sdk/src/client";
import {_t} from '../../../languageHandler';
import {IDialogProps} from "./IDialogProps";
import BaseDialog from "./BaseDialog";
import Dropdown from "../elements/Dropdown";
import SearchBox from "../../structures/SearchBox";
import SpaceStore from "../../../stores/SpaceStore";
import RoomAvatar from "../avatars/RoomAvatar";
import {getDisplayAliasForRoom} from "../../../Rooms";
import AccessibleButton from "../elements/AccessibleButton";
import AutoHideScrollbar from "../../structures/AutoHideScrollbar";
import {allSettled} from "../../../utils/promise";
import DMRoomMap from "../../../utils/DMRoomMap";
import {calculateRoomVia} from "../../../utils/permalinks/Permalinks";
import StyledCheckbox from "../elements/StyledCheckbox";
interface IProps extends IDialogProps {
matrixClient: MatrixClient;
space: Room;
onCreateRoomClick(cli: MatrixClient, space: Room): void;
}
const Entry = ({ room, checked, onChange }) => {
return <div className="mx_AddExistingToSpaceDialog_entry">
<RoomAvatar room={room} height={32} width={32} />
<span className="mx_AddExistingToSpaceDialog_entry_name">{ room.name }</span>
<StyledCheckbox onChange={(e) => onChange(e.target.checked)} checked={checked} />
</div>;
};
const AddExistingToSpaceDialog: React.FC<IProps> = ({ matrixClient: cli, space, onCreateRoomClick, onFinished }) => {
const [query, setQuery] = useState("");
const lcQuery = query.toLowerCase();
const [selectedSpace, setSelectedSpace] = useState(space);
const [selectedToAdd, setSelectedToAdd] = useState(new Set<Room>());
const existingSubspaces = SpaceStore.instance.getChildSpaces(space.roomId);
const existingSubspacesSet = new Set(existingSubspaces);
const existingRoomsSet = new Set(SpaceStore.instance.getChildRooms(space.roomId));
const [spaces, rooms, dms] = cli.getVisibleRooms().reduce((arr, room) => {
if (room.getMyMembership() !== "join") return arr;
if (!room.name.toLowerCase().includes(lcQuery)) return arr;
if (room.isSpaceRoom()) {
if (room !== space && room !== selectedSpace && !existingSubspacesSet.has(room)) {
arr[0].push(room);
}
} else if (!existingRoomsSet.has(room) && selectedSpace.joinRule() !== "public") {
// Only show DMs for non-public spaces as they make very little sense in spaces other than "Just Me" ones.
arr[DMRoomMap.shared().getUserIdForRoomId(room.roomId) ? 2 : 1].push(room);
}
return arr;
}, [[], [], []]);
const [busy, setBusy] = useState(false);
const [error, setError] = useState("");
let spaceOptionSection;
if (existingSubspacesSet.size > 0) {
const options = [space, ...existingSubspaces].map((space) => {
const classes = classNames("mx_AddExistingToSpaceDialog_dropdownOption", {
mx_AddExistingToSpaceDialog_dropdownOptionActive: space === selectedSpace,
});
return <div key={space.roomId} className={classes}>
<RoomAvatar room={space} width={24} height={24} />
{ space.name || getDisplayAliasForRoom(space) || space.roomId }
</div>;
});
spaceOptionSection = (
<Dropdown
id="mx_SpaceSelectDropdown"
onOptionChange={(key: string) => {
setSelectedSpace(existingSubspaces.find(space => space.roomId === key) || space);
}}
value={selectedSpace.roomId}
label={_t("Space selection")}
>
{ options }
</Dropdown>
);
} else {
spaceOptionSection = <div className="mx_AddExistingToSpaceDialog_onlySpace">
{ space.name || getDisplayAliasForRoom(space) || space.roomId }
</div>;
}
const title = <React.Fragment>
<RoomAvatar room={selectedSpace} height={40} width={40} />
<div>
<h1>{ _t("Add existing rooms") }</h1>
{ spaceOptionSection }
</div>
</React.Fragment>;
return <BaseDialog
title={title}
className="mx_AddExistingToSpaceDialog"
contentId="mx_AddExistingToSpaceDialog"
onFinished={onFinished}
fixedWidth={false}
>
{ error && <div className="mx_AddExistingToSpaceDialog_errorText">{ error }</div> }
<SearchBox
className="mx_textinput_icon mx_textinput_search"
placeholder={ _t("Filter your rooms and spaces") }
onSearch={setQuery}
autoComplete={true}
/>
<AutoHideScrollbar className="mx_AddExistingToSpaceDialog_content" id="mx_AddExistingToSpaceDialog">
{ rooms.length > 0 ? (
<div className="mx_AddExistingToSpaceDialog_section">
<h3>{ _t("Rooms") }</h3>
{ rooms.map(room => {
return <Entry
key={room.roomId}
room={room}
checked={selectedToAdd.has(room)}
onChange={(checked) => {
if (checked) {
selectedToAdd.add(room);
} else {
selectedToAdd.delete(room);
}
setSelectedToAdd(new Set(selectedToAdd));
}}
/>;
}) }
</div>
) : undefined }
{ spaces.length > 0 ? (
<div className="mx_AddExistingToSpaceDialog_section mx_AddExistingToSpaceDialog_section_spaces">
<h3>{ _t("Spaces") }</h3>
{ spaces.map(space => {
return <Entry
key={space.roomId}
room={space}
checked={selectedToAdd.has(space)}
onChange={(checked) => {
if (checked) {
selectedToAdd.add(space);
} else {
selectedToAdd.delete(space);
}
setSelectedToAdd(new Set(selectedToAdd));
}}
/>;
}) }
</div>
) : null }
{ dms.length > 0 ? (
<div className="mx_AddExistingToSpaceDialog_section">
<h3>{ _t("Direct Messages") }</h3>
{ dms.map(space => {
return <Entry
key={space.roomId}
room={space}
checked={selectedToAdd.has(space)}
onChange={(checked) => {
if (checked) {
selectedToAdd.add(space);
} else {
selectedToAdd.delete(space);
}
setSelectedToAdd(new Set(selectedToAdd));
}}
/>;
}) }
</div>
) : null }
{ spaces.length + rooms.length + dms.length < 1 ? <span className="mx_AddExistingToSpaceDialog_noResults">
{ _t("No results") }
</span> : undefined }
</AutoHideScrollbar>
<div className="mx_AddExistingToSpaceDialog_footer">
<span>
<div>{ _t("Don't want to add an existing room?") }</div>
<AccessibleButton onClick={() => onCreateRoomClick(cli, space)} kind="link">
{ _t("Create a new room") }
</AccessibleButton>
</span>
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<AccessibleButton
kind="primary"
disabled={busy || selectedToAdd.size < 1}
onClick={async () => {
setBusy(true);
try {
await allSettled(Array.from(selectedToAdd).map((room) =>
SpaceStore.instance.addRoomToSpace(space, room.roomId, calculateRoomVia(room))));
onFinished(true);
} catch (e) {
console.error("Failed to add rooms to space", e);
setError(_t("Failed to add rooms to space"));
}
setBusy(false);
}}
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>
{ busy ? _t("Adding...") : _t("Add") }
</AccessibleButton>
</div>
</BaseDialog>;
};
export default AddExistingToSpaceDialog;