bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/polling/component.tsx
2024-06-14 10:30:48 -03:00

394 lines
12 KiB
TypeScript

import React, {
useEffect, useMemo, useRef, useState,
} from 'react';
import { useMutation } from '@apollo/client';
import { defineMessages, useIntl } from 'react-intl';
import Checkbox from '/imports/ui/components/common/checkbox/component';
import useCurrentUser from '/imports/ui/core/hooks/useCurrentUser';
import {
POLL_SUBMIT_TYPED_VOTE,
POLL_SUBMIT_VOTE,
} from '/imports/ui/components/poll/mutations';
import {
hasPendingPoll,
HasPendingPollResponse,
} from './queries';
import Service from './service';
import Styled from './styles';
import useDeduplicatedSubscription from '../../core/hooks/useDeduplicatedSubscription';
import { useIsPollingEnabled } from '../../services/features';
const intlMessages = defineMessages({
pollingTitleLabel: {
id: 'app.polling.pollingTitle',
},
pollAnswerLabel: {
id: 'app.polling.pollAnswerLabel',
},
pollAnswerDesc: {
id: 'app.polling.pollAnswerDesc',
},
pollQuestionTitle: {
id: 'app.polling.pollQuestionTitle',
},
responseIsSecret: {
id: 'app.polling.responseSecret',
},
responseNotSecret: {
id: 'app.polling.responseNotSecret',
},
submitLabel: {
id: 'app.polling.submitLabel',
},
submitAriaLabel: {
id: 'app.polling.submitAriaLabel',
},
responsePlaceholder: {
id: 'app.polling.responsePlaceholder',
},
});
const validateInput = (i: string) => {
let input = i;
if (/^\s/.test(input)) input = '';
return input;
};
interface PollingGraphqlProps {
handleTypedVote: (pollId: string, answer: string) => void;
handleVote: (pollId: string, answerIds: Array<number>) => void;
pollAnswerIds: Record<string, { id: string; description: string }>;
pollTypes: Record<string, string>;
isDefaultPoll: (pollType: string) => boolean;
playAlert: () => void;
poll: {
pollId: string;
multipleResponses: boolean;
type: string;
stackOptions: boolean;
questionText: string;
secret: boolean;
options: Array<{
optionDesc: string;
optionId: number;
pollId: string;
}>;
};
}
const PollingGraphql: React.FC<PollingGraphqlProps> = (props) => {
const {
handleTypedVote,
handleVote,
poll,
pollAnswerIds,
pollTypes,
isDefaultPoll,
playAlert,
} = props;
const [typedAns, setTypedAns] = useState('');
const [checkedAnswers, setCheckedAnswers] = useState<Array<number>>([]);
const intl = useIntl();
const responseInput = useRef<HTMLInputElement>(null);
const pollingContainer = useRef<HTMLElement>(null);
useEffect(() => {
playAlert();
if (pollingContainer.current) {
pollingContainer.current.focus();
}
}, []);
const handleUpdateResponseInput = (e: React.ChangeEvent<HTMLInputElement>) => {
if (responseInput.current) {
responseInput.current.value = validateInput(e.target.value);
setTypedAns(responseInput.current.value);
}
};
const handleSubmit = (pollId: string) => {
handleVote(pollId, checkedAnswers);
};
const handleCheckboxChange = (answerId: number) => {
if (checkedAnswers.includes(answerId)) {
checkedAnswers.splice(checkedAnswers.indexOf(answerId), 1);
} else {
checkedAnswers.push(answerId);
}
checkedAnswers.sort();
setCheckedAnswers([...checkedAnswers]);
};
const handleMessageKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
if (e.keyCode === 13 && typedAns.length > 0) {
handleTypedVote(poll.pollId, typedAns);
}
};
const renderButtonAnswers = () => {
const {
stackOptions,
options,
questionText,
type,
} = poll;
const defaultPoll = isDefaultPoll(type);
const MAX_INPUT_CHARS = window.meetingClientSettings.public.poll.maxTypedAnswerLength;
return (
<div>
{poll.type !== pollTypes.Response && (
<span>
{questionText.length === 0 && (
<Styled.PollingTitle>
{intl.formatMessage(intlMessages.pollingTitleLabel)}
</Styled.PollingTitle>
)}
<Styled.PollingAnswers
removeColumns={options.length === 1}
stacked={stackOptions}
>
{options.map((option) => {
const formattedMessageIndex = option.optionDesc.toLowerCase();
let label = option.optionDesc;
if (
(defaultPoll || type.includes('CUSTOM'))
&& pollAnswerIds[formattedMessageIndex]
) {
label = intl.formatMessage(
pollAnswerIds[formattedMessageIndex],
);
}
return (
<Styled.PollButtonWrapper key={option.optionId}>
<Styled.PollingButton
color="primary"
size="md"
label={label}
key={option.optionDesc}
onClick={() => handleVote(poll.pollId, [option.optionId])}
aria-labelledby={`pollAnswerLabel${option.optionDesc}`}
aria-describedby={`pollAnswerDesc${option.optionDesc}`}
data-test="pollAnswerOption"
/>
<Styled.Hidden id={`pollAnswerLabel${option.optionDesc}`}>
{intl.formatMessage(intlMessages.pollAnswerLabel, {
0: label,
})}
</Styled.Hidden>
<Styled.Hidden id={`pollAnswerDesc${option.optionDesc}`}>
{intl.formatMessage(intlMessages.pollAnswerDesc, {
0: label,
})}
</Styled.Hidden>
</Styled.PollButtonWrapper>
);
})}
</Styled.PollingAnswers>
</span>
)}
{poll.type === pollTypes.Response && (
<Styled.TypedResponseWrapper>
<Styled.TypedResponseInput
data-test="pollAnswerOption"
onChange={(e) => {
handleUpdateResponseInput(e);
}}
onKeyDown={(e) => {
handleMessageKeyDown(e);
}}
type="text"
placeholder={intl.formatMessage(intlMessages.responsePlaceholder)}
maxLength={MAX_INPUT_CHARS}
ref={responseInput}
onPaste={(e) => {
e.stopPropagation();
}}
onCut={(e) => {
e.stopPropagation();
}}
onCopy={(e) => {
e.stopPropagation();
}}
/>
<Styled.SubmitVoteButton
data-test="submitAnswer"
disabled={typedAns.length === 0}
color="primary"
size="sm"
label={intl.formatMessage(intlMessages.submitLabel)}
aria-label={intl.formatMessage(intlMessages.submitAriaLabel)}
onClick={() => {
handleTypedVote(poll.pollId, typedAns);
}}
/>
</Styled.TypedResponseWrapper>
)}
<Styled.PollingSecret>
{intl.formatMessage(
poll.secret
? intlMessages.responseIsSecret
: intlMessages.responseNotSecret,
)}
</Styled.PollingSecret>
</div>
);
};
const renderCheckboxAnswers = () => {
return (
<div>
{poll.questionText.length === 0 && (
<Styled.PollingTitle>
{intl.formatMessage(intlMessages.pollingTitleLabel)}
</Styled.PollingTitle>
)}
<Styled.MultipleResponseAnswersTable>
{poll.options.map((option) => {
const formattedMessageIndex = option.optionDesc.toLowerCase();
let label = option.optionDesc;
if (pollAnswerIds[formattedMessageIndex]) {
label = intl.formatMessage(pollAnswerIds[formattedMessageIndex]);
}
return (
<Styled.CheckboxContainer key={option.optionId}>
{/* eslint-disable-next-line */}
<td>
<Styled.PollingCheckbox data-test="optionsAnswers">
<Checkbox
id={`answerInput${option.optionDesc}`}
onChange={() => handleCheckboxChange(option.optionId)}
checked={checkedAnswers.includes(option.optionId)}
ariaLabelledBy={`pollAnswerLabel${option.optionDesc}`}
ariaDescribedBy={`pollAnswerDesc${option.optionDesc}`}
/>
</Styled.PollingCheckbox>
</td>
<Styled.MultipleResponseAnswersTableAnswerText>
<label
id={`pollAnswerLabel${option.optionDesc}`}
htmlFor={`answerInput${option.optionDesc}`}
>
{label}
</label>
<Styled.Hidden id={`pollAnswerDesc${option.optionDesc}`}>
{intl.formatMessage(intlMessages.pollAnswerDesc, {
0: label,
})}
</Styled.Hidden>
</Styled.MultipleResponseAnswersTableAnswerText>
</Styled.CheckboxContainer>
);
})}
</Styled.MultipleResponseAnswersTable>
<div>
<Styled.SubmitVoteButton
disabled={checkedAnswers.length === 0}
color="primary"
size="sm"
label={intl.formatMessage(intlMessages.submitLabel)}
aria-label={intl.formatMessage(intlMessages.submitAriaLabel)}
onClick={() => handleSubmit(poll.pollId)}
data-test="submitAnswersMultiple"
/>
</div>
</div>
);
};
return (
<Styled.Overlay>
<Styled.PollingContainer
autoWidth={poll.stackOptions}
data-test="pollingContainer"
role="complementary"
ref={pollingContainer}
tabIndex={-1}
>
{poll.questionText.length > 0 && (
<Styled.QHeader>
<Styled.QTitle>
{intl.formatMessage(intlMessages.pollQuestionTitle)}
</Styled.QTitle>
<Styled.QText data-test="pollQuestion">
{poll.questionText}
</Styled.QText>
</Styled.QHeader>
)}
{poll.multipleResponses
? renderCheckboxAnswers()
: renderButtonAnswers()}
</Styled.PollingContainer>
</Styled.Overlay>
);
};
const PollingGraphqlContainer: React.FC = () => {
const { data: currentUserData } = useCurrentUser((u) => ({
userId: u.userId,
presenter: u.presenter,
}));
const { data: hasPendingPollData, error, loading } = useDeduplicatedSubscription<HasPendingPollResponse>(
hasPendingPoll,
{
variables: { userId: currentUserData?.userId },
skip: !currentUserData,
},
);
const [pollSubmitUserTypedVote] = useMutation(POLL_SUBMIT_TYPED_VOTE);
const [pollSubmitUserVote] = useMutation(POLL_SUBMIT_VOTE);
const isPollingEnabled = useIsPollingEnabled();
const meetingData = hasPendingPollData && hasPendingPollData.meeting[0];
const pollData = meetingData && meetingData.polls[0];
const userData = pollData && pollData.users[0];
const pollExists = !!userData;
const showPolling = pollExists && !currentUserData?.presenter && isPollingEnabled;
const stackOptions = useMemo(
() => !!pollData && Service.shouldStackOptions(pollData.options.map((o) => o.optionDesc)),
[pollData],
);
const handleTypedVote = (pollId: string, answer: string) => {
pollSubmitUserTypedVote({
variables: {
pollId,
answer,
},
});
};
const handleVote = (pollId: string, answerIds: Array<number>) => {
pollSubmitUserVote({
variables: {
pollId,
answerIds,
},
});
};
if (!showPolling || error || loading) return null;
return (
<PollingGraphql
handleTypedVote={handleTypedVote}
handleVote={handleVote}
poll={{
...pollData,
stackOptions,
}}
pollAnswerIds={Service.pollAnswerIds}
isDefaultPoll={Service.isDefaultPoll}
pollTypes={Service.pollTypes}
playAlert={Service.playAlert}
/>
);
};
export default PollingGraphqlContainer;