overleaf/services/web/frontend/js/features/share-project-modal/components/share-project-modal.tsx

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import React, {
createContext,
useCallback,
useContext,
useEffect,
useState,
} from 'react'
import PropTypes from 'prop-types'
import ShareProjectModalContent from './share-project-modal-content'
import {
useProjectContext,
projectShape,
} from '../../../shared/context/project-context'
import { useSplitTestContext } from '../../../shared/context/split-test-context'
import { sendMB } from '../../../infrastructure/event-tracking'
type ShareProjectContextValue = {
updateProject: (data: unknown) => void
monitorRequest: <T extends Promise<unknown>>(request: () => T) => T
inFlight: boolean
setInFlight: React.Dispatch<
React.SetStateAction<ShareProjectContextValue['inFlight']>
>
error: string | undefined
setError: React.Dispatch<
React.SetStateAction<ShareProjectContextValue['error']>
>
}
const ShareProjectContext = createContext<ShareProjectContextValue | undefined>(
undefined
)
export function useShareProjectContext() {
const context = useContext(ShareProjectContext)
if (!context) {
throw new Error(
'useShareProjectContext is only available inside ShareProjectProvider'
)
}
return context
}
type ShareProjectModalProps = {
handleHide: () => void
show: boolean
animation?: boolean
}
const ShareProjectModal = React.memo(function ShareProjectModal({
handleHide,
show,
animation = true,
}: ShareProjectModalProps) {
const [inFlight, setInFlight] =
useState<ShareProjectContextValue['inFlight']>(false)
const [error, setError] = useState<ShareProjectContextValue['error']>()
const project = useProjectContext(projectShape)
const { splitTestVariants } = useSplitTestContext({
splitTestVariants: PropTypes.object,
})
// send tracking event when the modal is opened
useEffect(() => {
if (show) {
sendMB('share-modal-opened', {
splitTestVariant: splitTestVariants['null-test-share-modal'],
project_id: project._id,
})
}
}, [splitTestVariants, project._id, show])
// reset error when the modal is opened
useEffect(() => {
if (show) {
setError(undefined)
}
}, [show])
// close the modal if not in flight
const cancel = useCallback(() => {
if (!inFlight) {
handleHide()
}
}, [handleHide, inFlight])
// update `error` and `inFlight` while sending a request
const monitorRequest = useCallback(request => {
setError(undefined)
setInFlight(true)
const promise = request()
promise.catch((error: { data?: Record<string, string> }) => {
setError(
error.data?.errorReason ||
error.data?.error ||
'generic_something_went_wrong'
)
})
promise.finally(() => {
setInFlight(false)
})
return promise
}, [])
// merge the new data with the old project data
const updateProject = useCallback(
data => Object.assign(project, data),
[project]
)
if (!project) {
return null
}
return (
<ShareProjectContext.Provider
value={{
updateProject,
monitorRequest,
inFlight,
setInFlight,
error,
setError,
}}
>
<ShareProjectModalContent
animation={animation}
cancel={cancel}
error={error}
inFlight={inFlight}
show={show}
/>
</ShareProjectContext.Provider>
)
})
export default ShareProjectModal