Function Header

packages/ui/src/layout/MainLayout/Header/index.jsx:143–273

({ handleLeftDrawerToggle })

}

const Header = ({ handleLeftDrawerToggle }) => {
    const theme = useTheme()

    const customization = useSelector((state) => state.customization)
    const logoutApi = useApi(accountApi.logout)

    const [isDark, setIsDark] = useState(customization.isDarkMode)
    const dispatch = useDispatch()
    const { isEnterpriseLicensed, isCloud, isOpenSource } = useConfig()
    const isAuthenticated = useSelector((state) => state.auth.isAuthenticated)
    const [starCount, setStarCount] = useState(0)

    useNotifier()

    const enqueueSnackbar = (...args) => dispatch(enqueueSnackbarAction(...args))
    const closeSnackbar = (...args) => dispatch(closeSnackbarAction(...args))

    const changeDarkMode = () => {
        dispatch({ type: SET_DARKMODE, isDarkMode: !isDark })
        setIsDark((isDark) => !isDark)
        localStorage.setItem('isDarkMode', !isDark)
    }

    const signOutClicked = () => {
        logoutApi.request()
        enqueueSnackbar({
            message: 'Logging out...',
            options: {
                key: new Date().getTime() + Math.random(),
                variant: 'success',
                action: (key) => (
                    <Button style={{ color: 'white' }} onClick={() => closeSnackbar(key)}>
                        <IconX />
                    </Button>
                )
            }
        })
    }

    useEffect(() => {
        try {
            if (logoutApi.data && logoutApi.data.message === 'logged_out') {
                store.dispatch(logoutSuccess())
                window.location.href = logoutApi.data.redirectTo
            }
        } catch (e) {
            console.error(e)
        }
    }, [logoutApi.data])

    useEffect(() => {
        if (isCloud || isOpenSource) {
            const fetchStarCount = async () => {
                try {
                    const response = await fetch('https://api.github.com/repos/FlowiseAI/Flowise')
                    const data = await response.json()
                    if (data.stargazers_count) {
                        setStarCount(data.stargazers_count)