Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | import React from 'react'
import { withTranslation, WithTranslation } from 'react-i18next'
import { Button } from 'reactstrap'
import Icon from 'components/Common/Icon'
import Crowi from 'client/util/Crowi'
interface Props extends WithTranslation {
pageId: string | null
crowi: Crowi
}
interface State {
watching: boolean
isChanging: boolean
creationError: boolean
}
class WatchButton extends React.Component<Props, State> {
constructor(props: Props) {
super(props)
this.state = {
watching: false,
isChanging: false,
creationError: false,
}
this.watch = this.watch.bind(this)
}
async componentDidMount() {
try {
const { watching = false } = await this.props.crowi.apiGet('/pages.watch.status', { page_id: this.props.pageId })
this.setState({ watching })
} catch (err) {
if (process.env.NODE_ENV === 'development') {
console.error(err.message)
}
}
}
async watch() {
const { crowi, pageId } = this.props
const { watching } = this.state
this.setState({ isChanging: true, creationError: false })
try {
const {
ok,
watcher: { status },
} = await crowi.apiPost('/pages.watch', { page_id: pageId, status: !watching })
if (ok) {
this.setState({ watching: status === 'WATCH' })
}
} catch (err) {
this.setState({ creationError: true })
} finally {
this.setState({ isChanging: false })
}
}
render() {
const { t } = this.props
const { watching } = this.state
const text = watching ? 'Watched' : 'Watch'
return (
<Button outline size="sm" onClick={this.watch} active={watching}>
<Icon name="eye" /> {t(text)}
</Button>
)
}
}
export default withTranslation()(WatchButton)
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