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import React from 'react';
import { useHistory } from 'react-router';
import { Row, Container, Button, Col } from 'reactstrap';
import { useTranslation } from 'react-i18next';
import { useUser } from '../data/user';
import { TimelineInfo } from '../data/timeline';
import { getHttpTimelineClient } from '../http/timeline';
import AppBar from '../common/AppBar';
import SearchInput from '../common/SearchInput';
import TimelineBoardAreaWithoutUser from './TimelineBoardAreaWithoutUser';
import TimelineBoardAreaWithUser from './TimelineBoardAreaWithUser';
import TimelineCreateDialog from './TimelineCreateDialog';
const Home: React.FC = (_) => {
const history = useHistory();
const { t } = useTranslation();
const user = useUser();
const [navText, setNavText] = React.useState<string>('');
const [publicTimelines, setPublicTimelines] = React.useState<
TimelineInfo[] | undefined
>(undefined);
const [ownTimelines, setOwnTimelines] = React.useState<
TimelineInfo[] | undefined
>(undefined);
const [joinTimelines, setJoinTimelines] = React.useState<
TimelineInfo[] | undefined
>(undefined);
React.useEffect(() => {
let subscribe = true;
if (user == null) {
setOwnTimelines(undefined);
setJoinTimelines(undefined);
void getHttpTimelineClient()
.listTimeline({ visibility: 'Public' })
.then((timelines) => {
if (subscribe) {
setPublicTimelines(timelines);
}
});
} else {
setPublicTimelines(undefined);
void getHttpTimelineClient()
.listTimeline({ relate: user.username, relateType: 'own' })
.then((timelines) => {
if (subscribe) {
setOwnTimelines(timelines);
}
});
void getHttpTimelineClient()
.listTimeline({ relate: user.username, relateType: 'join' })
.then((timelines) => {
if (subscribe) {
setJoinTimelines(timelines);
}
});
}
return () => {
subscribe = false;
};
}, [user]);
const [dialog, setDialog] = React.useState<'create' | null>(null);
const goto = React.useCallback((): void => {
if (navText === '') {
history.push('users/crupest');
} else if (navText.startsWith('@')) {
history.push(`users/${navText.slice(1)}`);
} else {
history.push(`timelines/${navText}`);
}
}, [navText, history]);
const openCreateDialog = React.useCallback(() => {
setDialog('create');
}, []);
const closeDialog = React.useCallback(() => {
setDialog(null);
}, []);
return (
<>
<AppBar />
<Container fluid style={{ marginTop: '56px' }}>
<Row>
<Col>
<SearchInput
className="justify-content-center"
value={navText}
onChange={setNavText}
onButtonClick={goto}
buttonText={t('home.go')}
placeholder="@crupest"
additionalButton={
user != null && (
<Button color="success" outline onClick={openCreateDialog}>
{t('home.createButton')}
</Button>
)
}
/>
</Col>
</Row>
{(() => {
if (user == null) {
return (
<TimelineBoardAreaWithoutUser publicTimelines={publicTimelines} />
);
} else {
return (
<TimelineBoardAreaWithUser
ownTimelines={ownTimelines}
joinTimelines={joinTimelines}
/>
);
}
})()}
</Container>
<footer className="text-right">
<a
className="mx-3 text-muted"
href="http://beian.miit.gov.cn/"
target="_blank"
rel="noopener noreferrer"
>
<small>鄂ICP备18030913号-1</small>
</a>
<a
className="mx-3 text-muted"
href="http://www.beian.gov.cn/"
target="_blank"
rel="noopener noreferrer"
>
<small className="white-space-no-wrap">公安备案 42112102000124</small>
</a>
</footer>
{dialog === 'create' && <TimelineCreateDialog open close={closeDialog} />}
</>
);
};
export default Home;
|
