KerryandGitHub
7c70dd9d16
* load more pages of polls * load more and no results messages * style no results message * remove debug * strict fixes * comments * i18n pluralisations * pluralisation the right way
95 lines
3.7 KiB
TypeScript
95 lines
3.7 KiB
TypeScript
/*
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import React, { useState } from "react";
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import { MatrixClient } from "matrix-js-sdk/src/client";
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import { MatrixEvent, Poll, Room } from "matrix-js-sdk/src/matrix";
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import { _t } from "../../../../languageHandler";
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import BaseDialog from "../BaseDialog";
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import { IDialogProps } from "../IDialogProps";
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import { PollHistoryList } from "./PollHistoryList";
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import { PollHistoryFilter } from "./types";
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import { PollDetailHeader } from "./PollDetailHeader";
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import { PollDetail } from "./PollDetail";
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import { RoomPermalinkCreator } from "../../../../utils/permalinks/Permalinks";
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import { usePollsWithRelations } from "./usePollHistory";
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import { useFetchPastPolls } from "./fetchPastPolls";
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type PollHistoryDialogProps = Pick<IDialogProps, "onFinished"> & {
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room: Room;
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matrixClient: MatrixClient;
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permalinkCreator: RoomPermalinkCreator;
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};
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const sortEventsByLatest = (left: MatrixEvent, right: MatrixEvent): number => right.getTs() - left.getTs();
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const filterPolls =
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(filter: PollHistoryFilter) =>
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(poll: Poll): boolean =>
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// exclude polls while they are still loading
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// to avoid jitter in list
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!poll.isFetchingResponses && (filter === "ACTIVE") !== poll.isEnded;
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const filterAndSortPolls = (polls: Map<string, Poll>, filter: PollHistoryFilter): MatrixEvent[] => {
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return [...polls.values()]
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.filter(filterPolls(filter))
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.map((poll) => poll.rootEvent)
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.sort(sortEventsByLatest);
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};
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export const PollHistoryDialog: React.FC<PollHistoryDialogProps> = ({
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room,
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matrixClient,
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permalinkCreator,
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onFinished,
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}) => {
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const { polls } = usePollsWithRelations(room.roomId, matrixClient);
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const { isLoading, loadMorePolls, oldestEventTimestamp } = useFetchPastPolls(room, matrixClient);
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const [filter, setFilter] = useState<PollHistoryFilter>("ACTIVE");
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const [focusedPollId, setFocusedPollId] = useState<string | null>(null);
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const pollStartEvents = filterAndSortPolls(polls, filter);
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const isLoadingPollResponses = [...polls.values()].some((poll) => poll.isFetchingResponses);
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const focusedPoll = focusedPollId ? polls.get(focusedPollId) : undefined;
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const title = focusedPoll ? (
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<PollDetailHeader filter={filter} onNavigateBack={() => setFocusedPollId(null)} />
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) : (
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_t("Polls history")
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);
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return (
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<BaseDialog title={title} onFinished={onFinished}>
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<div className="mx_PollHistoryDialog_content">
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{focusedPoll ? (
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<PollDetail poll={focusedPoll} permalinkCreator={permalinkCreator} requestModalClose={onFinished} />
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) : (
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<PollHistoryList
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onItemClick={setFocusedPollId}
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pollStartEvents={pollStartEvents}
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isLoading={isLoading || isLoadingPollResponses}
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oldestFetchedEventTimestamp={oldestEventTimestamp}
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polls={polls}
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filter={filter}
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onFilterChange={setFilter}
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loadMorePolls={loadMorePolls}
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/>
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)}
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</div>
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</BaseDialog>
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);
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};
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