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[7.x] [Security Solution] Add hook for reading/writing resolver query…
… params (#70809) (#71659) Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
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64 changes: 64 additions & 0 deletions
64
x-pack/plugins/security_solution/public/resolver/view/use_resolver_query_params.ts
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/* | ||
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
* or more contributor license agreements. Licensed under the Elastic License; | ||
* you may not use this file except in compliance with the Elastic License. | ||
*/ | ||
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import { useCallback, useMemo } from 'react'; | ||
// eslint-disable-next-line import/no-nodejs-modules | ||
import querystring from 'querystring'; | ||
import { useSelector } from 'react-redux'; | ||
import { useHistory, useLocation } from 'react-router-dom'; | ||
import * as selectors from '../store/selectors'; | ||
import { CrumbInfo } from './panels/panel_content_utilities'; | ||
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export function useResolverQueryParams() { | ||
/** | ||
* This updates the breadcrumb nav and the panel view. It's supplied to each | ||
* panel content view to allow them to dispatch transitions to each other. | ||
*/ | ||
const history = useHistory(); | ||
const urlSearch = useLocation().search; | ||
const resolverComponentInstanceID = useSelector(selectors.resolverComponentInstanceID); | ||
const uniqueCrumbIdKey: string = `${resolverComponentInstanceID}CrumbId`; | ||
const uniqueCrumbEventKey: string = `${resolverComponentInstanceID}CrumbEvent`; | ||
const pushToQueryParams = useCallback( | ||
(newCrumbs: CrumbInfo) => { | ||
// Construct a new set of params from the current set (minus empty params) | ||
// by assigning the new set of params provided in `newCrumbs` | ||
const crumbsToPass = { | ||
...querystring.parse(urlSearch.slice(1)), | ||
[uniqueCrumbIdKey]: newCrumbs.crumbId, | ||
[uniqueCrumbEventKey]: newCrumbs.crumbEvent, | ||
}; | ||
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// If either was passed in as empty, remove it from the record | ||
if (newCrumbs.crumbId === '') { | ||
delete crumbsToPass[uniqueCrumbIdKey]; | ||
} | ||
if (newCrumbs.crumbEvent === '') { | ||
delete crumbsToPass[uniqueCrumbEventKey]; | ||
} | ||
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const relativeURL = { search: querystring.stringify(crumbsToPass) }; | ||
// We probably don't want to nuke the user's history with a huge | ||
// trail of these, thus `.replace` instead of `.push` | ||
return history.replace(relativeURL); | ||
}, | ||
[history, urlSearch, uniqueCrumbIdKey, uniqueCrumbEventKey] | ||
); | ||
const queryParams: CrumbInfo = useMemo(() => { | ||
const parsed = querystring.parse(urlSearch.slice(1)); | ||
const crumbEvent = parsed[uniqueCrumbEventKey]; | ||
const crumbId = parsed[uniqueCrumbIdKey]; | ||
return { | ||
crumbEvent: Array.isArray(crumbEvent) ? crumbEvent[0] : crumbEvent, | ||
crumbId: Array.isArray(crumbId) ? crumbId[0] : crumbId, | ||
}; | ||
}, [urlSearch, uniqueCrumbIdKey, uniqueCrumbEventKey]); | ||
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return { | ||
pushToQueryParams, | ||
queryParams, | ||
}; | ||
} |
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