BLUE

Edit File Size: 2.71 KB

/var/www/sitesecurity.bitkit.dk/httpdocs/node_modules/@react-google-maps/api/src/useJsApiLoader.tsx

Text Base64

import { useEffect, useMemo, useRef, useState } from 'react'
import { Loader } from '@googlemaps/js-api-loader'

import { isBrowser } from './utils/isbrowser.js'
import { preventGoogleFonts } from './utils/prevent-google-fonts.js'
import type {
  LoadScriptUrlOptions,
  Libraries,
} from './utils/make-load-script-url.js'

import { defaultLoadScriptProps } from './LoadScript.js'

export type UseLoadScriptOptions = LoadScriptUrlOptions & {
  id?: string | undefined
  nonce?: string | undefined
  preventGoogleFontsLoading?: boolean | undefined
}

const defaultLibraries: Libraries = ['maps']

export function useJsApiLoader({
  id = defaultLoadScriptProps.id,
  version = defaultLoadScriptProps.version,
  nonce,
  googleMapsApiKey,
  // googleMapsClientId,
  language,
  region,
  libraries = defaultLibraries,
  preventGoogleFontsLoading,
  // channel,
  mapIds,
  authReferrerPolicy,
}: UseLoadScriptOptions): {
  isLoaded: boolean
  loadError: Error | undefined
} {
  const isMounted = useRef(false)
  const [isLoaded, setLoaded] = useState(false)
  const [loadError, setLoadError] = useState<Error | undefined>(undefined)

useEffect(function trackMountedState() {
    isMounted.current = true
    return (): void => {
      isMounted.current = false
    }
  }, [])

const loader = useMemo(() => {
    return new Loader({
      id,
      apiKey: googleMapsApiKey,
      version,
      libraries,
      language: language || 'en',
      region: region || 'US',
      mapIds: mapIds || [],
      nonce: nonce || '',
      authReferrerPolicy: authReferrerPolicy || 'origin',
    })
  }, [
    id,
    googleMapsApiKey,
    version,
    libraries,
    language,
    region,
    mapIds,
    nonce,
    authReferrerPolicy,
  ])

useEffect(function effect() {
    if (isLoaded) {
      return
    } else {
      loader
        .load()
        .then(() => {
          if (isMounted.current) {
            setLoaded(true)
          }

return
        })
        .catch((error) => {
          setLoadError(error)
        })
    }
  }, [])

useEffect(() => {
    if (isBrowser && preventGoogleFontsLoading) {
      preventGoogleFonts()
    }
  }, [preventGoogleFontsLoading])

const prevLibraries = useRef<undefined | Libraries>()

useEffect(() => {
    if (prevLibraries.current && libraries !== prevLibraries.current) {
      console.warn(
        'Performance warning! LoadScript has been reloaded unintentionally! You should not pass `libraries` prop as new array. Please keep an array of libraries as static class property for Components and PureComponents, or just a const variable outside of component, or somewhere in config files or ENV variables'
      )
    }
    prevLibraries.current = libraries
  }, [libraries])

return { isLoaded, loadError }
}

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
components DIR	-	drwxr-xr-x	2026-04-28 09:11:40	Edit Download recursive recursive
docs DIR	-	drwxr-xr-x	2026-04-28 09:11:40	Edit Download recursive recursive
utils DIR	-	drwxr-xr-x	2026-04-28 09:11:40	Edit Download recursive recursive
__tests__ DIR	-	drwxr-xr-x	2026-04-28 09:11:40	Edit Download recursive recursive
GoogleMap.md	939 B	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
GoogleMap.stories.tsx	829 B	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
GoogleMap.tsx	16.12 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
index.ts	3.56 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
LoadScript.tsx	6.24 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
LoadScriptNext.md	198 B	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
LoadScriptNext.tsx	1.29 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
map-context.ts	479 B	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
setup-tests.js	8.56 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
types.tsx	270 B	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
useGoogleMap.md	275 B	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
useJsApiLoader.md	1.37 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
useJsApiLoader.tsx	2.71 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
useLoadScript.md	1.39 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive
useLoadScript.tsx	3.50 KB	lrw-r--r--	2026-04-28 09:11:40	Edit Download recursive recursive

Directory Contents