ThreadNet-Web/src/components/views/context_menus/SpaceContextMenu.tsx

/*
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, { useContext } from "react";
import { Room } from "matrix-js-sdk/src/models/room";
import { EventType } from "matrix-js-sdk/src/@types/event";

import { IProps as IContextMenuProps } from "../../structures/ContextMenu";
import IconizedContextMenu, { IconizedContextMenuOption, IconizedContextMenuOptionList } from "./IconizedContextMenu";
import { _t } from "../../../languageHandler";
import {
    leaveSpace,
    shouldShowSpaceSettings,
    showCreateNewRoom,
    showCreateNewSubspace,
    showSpaceInvite,
    showSpacePreferences,
    showSpaceSettings,
} from "../../../utils/space";
import MatrixClientContext from "../../../contexts/MatrixClientContext";
import { ButtonEvent } from "../elements/AccessibleButton";
import defaultDispatcher from "../../../dispatcher/dispatcher";
import { BetaPill } from "../beta/BetaCard";
import SettingsStore from "../../../settings/SettingsStore";
import { Action } from "../../../dispatcher/actions";

interface IProps extends IContextMenuProps {
    space: Room;
    hideHeader?: boolean;
}

const SpaceContextMenu = ({ space, hideHeader, onFinished, ...props }: IProps) => {
    const cli = useContext(MatrixClientContext);
    const userId = cli.getUserId();

    let inviteOption;
    if (space.getJoinRule() === "public" || space.canInvite(userId)) {
        const onInviteClick = (ev: ButtonEvent) => {
            ev.preventDefault();
            ev.stopPropagation();

            showSpaceInvite(space);
            onFinished();
        };

        inviteOption = (
            <IconizedContextMenuOption
                className="mx_SpacePanel_contextMenu_inviteButton"
                iconClassName="mx_SpacePanel_iconInvite"
                label={_t("Invite")}
                onClick={onInviteClick}
            />
        );
    }

    let settingsOption;
    let leaveOption;
    if (shouldShowSpaceSettings(space)) {
        const onSettingsClick = (ev: ButtonEvent) => {
            ev.preventDefault();
            ev.stopPropagation();

            showSpaceSettings(space);
            onFinished();
        };

        settingsOption = (
            <IconizedContextMenuOption
                iconClassName="mx_SpacePanel_iconSettings"
                label={_t("Settings")}
                onClick={onSettingsClick}
            />
        );
    } else {
        const onLeaveClick = (ev: ButtonEvent) => {
            ev.preventDefault();
            ev.stopPropagation();

            leaveSpace(space);
            onFinished();
        };

        leaveOption = (
            <IconizedContextMenuOption
                iconClassName="mx_SpacePanel_iconLeave"
                className="mx_IconizedContextMenu_option_red"
                label={_t("Leave space")}
                onClick={onLeaveClick}
            />
        );
    }

    let devtoolsOption;
    if (SettingsStore.getValue("developerMode")) {
        const onViewTimelineClick = (ev: ButtonEvent) => {
            ev.preventDefault();
            ev.stopPropagation();

            defaultDispatcher.dispatch({
                action: Action.ViewRoom,
                room_id: space.roomId,
                forceTimeline: true,
            });
            onFinished();
        };

        devtoolsOption = (
            <IconizedContextMenuOption
                iconClassName="mx_SpacePanel_iconSettings"
                label={_t("See room timeline (devtools)")}
                onClick={onViewTimelineClick}
            />
        );
    }

    const canAddRooms = space.currentState.maySendStateEvent(EventType.SpaceChild, userId);

    let newRoomSection;
    if (space.currentState.maySendStateEvent(EventType.SpaceChild, userId)) {
        const onNewRoomClick = (ev: ButtonEvent) => {
            ev.preventDefault();
            ev.stopPropagation();

            showCreateNewRoom(space);
            onFinished();
        };

        const onNewSubspaceClick = (ev: ButtonEvent) => {
            ev.preventDefault();
            ev.stopPropagation();

            showCreateNewSubspace(space);
            onFinished();
        };

        newRoomSection = <>
            <div className="mx_SpacePanel_contextMenu_separatorLabel">
                { _t("Add") }
            </div>
            <IconizedContextMenuOption
                iconClassName="mx_SpacePanel_iconPlus"
                label={_t("Room")}
                onClick={onNewRoomClick}
            />
            <IconizedContextMenuOption
                iconClassName="mx_SpacePanel_iconPlus"
                label={_t("Space")}
                onClick={onNewSubspaceClick}
            >
                <BetaPill />
            </IconizedContextMenuOption>
        </>;
    }

    const onPreferencesClick = (ev: ButtonEvent) => {
        ev.preventDefault();
        ev.stopPropagation();

        showSpacePreferences(space);
        onFinished();
    };

    const onExploreRoomsClick = (ev: ButtonEvent) => {
        ev.preventDefault();
        ev.stopPropagation();

        defaultDispatcher.dispatch({
            action: Action.ViewRoom,
            room_id: space.roomId,
        });
        onFinished();
    };

    return <IconizedContextMenu
        {...props}
        onFinished={onFinished}
        className="mx_SpacePanel_contextMenu"
        compact
    >
        { !hideHeader && <div className="mx_SpacePanel_contextMenu_header">
            { space.name }
        </div> }
        <IconizedContextMenuOptionList first>
            { inviteOption }
            <IconizedContextMenuOption
                iconClassName="mx_SpacePanel_iconExplore"
                label={canAddRooms ? _t("Manage & explore rooms") : _t("Explore rooms")}
                onClick={onExploreRoomsClick}
            />
            <IconizedContextMenuOption
                iconClassName="mx_SpacePanel_iconPreferences"
                label={_t("Preferences")}
                onClick={onPreferencesClick}
            />
            { settingsOption }
            { leaveOption }
            { devtoolsOption }
            { newRoomSection }
        </IconizedContextMenuOptionList>
    </IconizedContextMenu>;
};

export default SpaceContextMenu;