element-web/src/components/views/spaces/SpaceTreeLevel.tsx
2021-03-15 12:16:48 +00:00

416 lines
15 KiB
TypeScript

/*
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 from "react";
import classNames from "classnames";
import {Room} from "matrix-js-sdk/src/models/room";
import RoomAvatar from "../avatars/RoomAvatar";
import SpaceStore from "../../../stores/SpaceStore";
import NotificationBadge from "../rooms/NotificationBadge";
import {RovingAccessibleButton} from "../../../accessibility/roving/RovingAccessibleButton";
import {RovingAccessibleTooltipButton} from "../../../accessibility/roving/RovingAccessibleTooltipButton";
import IconizedContextMenu, {
IconizedContextMenuOption,
IconizedContextMenuOptionList,
} from "../context_menus/IconizedContextMenu";
import {_t} from "../../../languageHandler";
import {ContextMenuTooltipButton} from "../../../accessibility/context_menu/ContextMenuTooltipButton";
import {toRightOf} from "../../structures/ContextMenu";
import {shouldShowSpaceSettings, showCreateNewRoom, showSpaceSettings} from "../../../utils/space";
import MatrixClientContext from "../../../contexts/MatrixClientContext";
import {ButtonEvent} from "../elements/AccessibleButton";
import defaultDispatcher from "../../../dispatcher/dispatcher";
import Modal from "../../../Modal";
import SpacePublicShare from "./SpacePublicShare";
import {Action} from "../../../dispatcher/actions";
import RoomViewStore from "../../../stores/RoomViewStore";
import {SetRightPanelPhasePayload} from "../../../dispatcher/payloads/SetRightPanelPhasePayload";
import {RightPanelPhases} from "../../../stores/RightPanelStorePhases";
import {showRoomInviteDialog} from "../../../RoomInvite";
import InfoDialog from "../dialogs/InfoDialog";
import {EventType} from "matrix-js-sdk/src/@types/event";
import SpaceRoomDirectory from "../../structures/SpaceRoomDirectory";
interface IItemProps {
space?: Room;
activeSpaces: Room[];
isNested?: boolean;
isPanelCollapsed?: boolean;
onExpand?: Function;
parents?: Set<string>;
}
interface IItemState {
collapsed: boolean;
contextMenuPosition: Pick<DOMRect, "right" | "top" | "height">;
}
export class SpaceItem extends React.PureComponent<IItemProps, IItemState> {
static contextType = MatrixClientContext;
constructor(props) {
super(props);
this.state = {
collapsed: !props.isNested, // default to collapsed for root items
contextMenuPosition: null,
};
}
private toggleCollapse(evt) {
if (this.props.onExpand && this.state.collapsed) {
this.props.onExpand();
}
this.setState({collapsed: !this.state.collapsed});
// don't bubble up so encapsulating button for space
// doesn't get triggered
evt.stopPropagation();
}
private onContextMenu = (ev: React.MouseEvent) => {
ev.preventDefault();
ev.stopPropagation();
this.setState({
contextMenuPosition: {
right: ev.clientX,
top: ev.clientY,
height: 0,
},
});
}
private onClick = (ev: React.MouseEvent) => {
ev.preventDefault();
ev.stopPropagation();
SpaceStore.instance.setActiveSpace(this.props.space);
};
private onMenuOpenClick = (ev: React.MouseEvent) => {
ev.preventDefault();
ev.stopPropagation();
const target = ev.target as HTMLButtonElement;
this.setState({contextMenuPosition: target.getBoundingClientRect()});
};
private onMenuClose = () => {
this.setState({contextMenuPosition: null});
};
private onHomeClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
defaultDispatcher.dispatch({
action: "view_room",
room_id: this.props.space.roomId,
});
this.setState({contextMenuPosition: null}); // also close the menu
};
private onInviteClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
if (this.props.space.getJoinRule() === "public") {
const modal = Modal.createTrackedDialog("Space Invite", "User Menu", InfoDialog, {
title: _t("Invite members"),
description: <React.Fragment>
<span>{ _t("Share your public space") }</span>
<SpacePublicShare space={this.props.space} onFinished={() => modal.close()} />
</React.Fragment>,
fixedWidth: false,
button: false,
className: "mx_SpacePanel_sharePublicSpace",
hasCloseButton: true,
});
} else {
showRoomInviteDialog(this.props.space.roomId);
}
this.setState({contextMenuPosition: null}); // also close the menu
};
private onSettingsClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
showSpaceSettings(this.context, this.props.space);
this.setState({contextMenuPosition: null}); // also close the menu
};
private onLeaveClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
defaultDispatcher.dispatch({
action: "leave_room",
room_id: this.props.space.roomId,
});
this.setState({contextMenuPosition: null}); // also close the menu
};
private onNewRoomClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
showCreateNewRoom(this.context, this.props.space);
this.setState({contextMenuPosition: null}); // also close the menu
};
private onMembersClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
if (!RoomViewStore.getRoomId()) {
defaultDispatcher.dispatch({
action: "view_room",
room_id: this.props.space.roomId,
}, true);
}
defaultDispatcher.dispatch<SetRightPanelPhasePayload>({
action: Action.SetRightPanelPhase,
phase: RightPanelPhases.SpaceMemberList,
refireParams: { space: this.props.space },
});
this.setState({contextMenuPosition: null}); // also close the menu
};
private onExploreRoomsClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
Modal.createTrackedDialog("Space room directory", "Space panel", SpaceRoomDirectory, {
space: this.props.space,
}, "mx_SpaceRoomDirectory_dialogWrapper", false, true);
this.setState({contextMenuPosition: null}); // also close the menu
};
private renderContextMenu(): React.ReactElement {
let contextMenu = null;
if (this.state.contextMenuPosition) {
const userId = this.context.getUserId();
let inviteOption;
if (this.props.space.canInvite(userId)) {
inviteOption = (
<IconizedContextMenuOption
className="mx_SpacePanel_contextMenu_inviteButton"
iconClassName="mx_SpacePanel_iconInvite"
label={_t("Invite people")}
onClick={this.onInviteClick}
/>
);
}
let settingsOption;
let leaveSection;
if (shouldShowSpaceSettings(this.context, this.props.space)) {
settingsOption = (
<IconizedContextMenuOption
iconClassName="mx_SpacePanel_iconSettings"
label={_t("Settings")}
onClick={this.onSettingsClick}
/>
);
} else {
leaveSection = <IconizedContextMenuOptionList red first>
<IconizedContextMenuOption
iconClassName="mx_SpacePanel_iconLeave"
label={_t("Leave space")}
onClick={this.onLeaveClick}
/>
</IconizedContextMenuOptionList>;
}
let newRoomOption;
if (this.props.space.currentState.maySendStateEvent(EventType.SpaceChild, userId)) {
newRoomOption = (
<IconizedContextMenuOption
iconClassName="mx_SpacePanel_iconPlus"
label={_t("New room")}
onClick={this.onNewRoomClick}
/>
);
}
contextMenu = <IconizedContextMenu
{...toRightOf(this.state.contextMenuPosition, 0)}
onFinished={this.onMenuClose}
className="mx_SpacePanel_contextMenu"
compact
>
<div className="mx_SpacePanel_contextMenu_header">
{ this.props.space.name }
</div>
<IconizedContextMenuOptionList first>
{ inviteOption }
<IconizedContextMenuOption
iconClassName="mx_SpacePanel_iconHome"
label={_t("Space Home")}
onClick={this.onHomeClick}
/>
<IconizedContextMenuOption
iconClassName="mx_SpacePanel_iconMembers"
label={_t("Members")}
onClick={this.onMembersClick}
/>
{ settingsOption }
<IconizedContextMenuOption
iconClassName="mx_SpacePanel_iconExplore"
label={_t("Explore rooms")}
onClick={this.onExploreRoomsClick}
/>
{ newRoomOption }
</IconizedContextMenuOptionList>
{ leaveSection }
</IconizedContextMenu>;
}
return (
<React.Fragment>
<ContextMenuTooltipButton
className="mx_SpaceButton_menuButton"
onClick={this.onMenuOpenClick}
title={_t("Space options")}
isExpanded={!!this.state.contextMenuPosition}
/>
{ contextMenu }
</React.Fragment>
);
}
render() {
const {space, activeSpaces, isNested} = this.props;
const forceCollapsed = this.props.isPanelCollapsed;
const isNarrow = this.props.isPanelCollapsed;
const collapsed = this.state.collapsed || forceCollapsed;
const childSpaces = SpaceStore.instance.getChildSpaces(space.roomId)
.filter(s => !this.props.parents?.has(s.roomId));
const isActive = activeSpaces.includes(space);
const itemClasses = classNames({
"mx_SpaceItem": true,
"collapsed": collapsed,
"hasSubSpaces": childSpaces && childSpaces.length,
});
const classes = classNames("mx_SpaceButton", {
mx_SpaceButton_active: isActive,
mx_SpaceButton_hasMenuOpen: !!this.state.contextMenuPosition,
mx_SpaceButton_narrow: isNarrow,
});
const notificationState = SpaceStore.instance.getNotificationState(space.roomId);
let childItems;
if (childSpaces && !collapsed) {
childItems = <SpaceTreeLevel
spaces={childSpaces}
activeSpaces={activeSpaces}
isNested={true}
parents={new Set(this.props.parents).add(this.props.space.roomId)}
/>;
}
let notifBadge;
if (notificationState) {
notifBadge = <div className="mx_SpacePanel_badgeContainer">
<NotificationBadge forceCount={false} notification={notificationState} />
</div>;
}
const avatarSize = isNested ? 24 : 32;
const toggleCollapseButton = childSpaces && childSpaces.length ?
<button
className="mx_SpaceButton_toggleCollapse"
onClick={evt => this.toggleCollapse(evt)}
/> : null;
let button;
if (isNarrow) {
button = (
<RovingAccessibleTooltipButton
className={classes}
title={space.name}
onClick={this.onClick}
onContextMenu={this.onContextMenu}
forceHide={!!this.state.contextMenuPosition}
role="treeitem"
>
{ toggleCollapseButton }
<div className="mx_SpaceButton_selectionWrapper">
<RoomAvatar width={avatarSize} height={avatarSize} room={space} />
{ notifBadge }
{ this.renderContextMenu() }
</div>
</RovingAccessibleTooltipButton>
);
} else {
button = (
<RovingAccessibleButton
className={classes}
onClick={this.onClick}
onContextMenu={this.onContextMenu}
role="treeitem"
>
{ toggleCollapseButton }
<div className="mx_SpaceButton_selectionWrapper">
<RoomAvatar width={avatarSize} height={avatarSize} room={space} />
<span className="mx_SpaceButton_name">{ space.name }</span>
{ notifBadge }
{ this.renderContextMenu() }
</div>
</RovingAccessibleButton>
);
}
return (
<li className={itemClasses}>
{ button }
{ childItems }
</li>
);
}
}
interface ITreeLevelProps {
spaces: Room[];
activeSpaces: Room[];
isNested?: boolean;
parents: Set<string>;
}
const SpaceTreeLevel: React.FC<ITreeLevelProps> = ({
spaces,
activeSpaces,
isNested,
parents,
}) => {
return <ul className="mx_SpaceTreeLevel">
{spaces.map(s => {
return (<SpaceItem
key={s.roomId}
activeSpaces={activeSpaces}
space={s}
isNested={isNested}
parents={parents}
/>);
})}
</ul>;
}
export default SpaceTreeLevel;