e-ticket/assets/modules/cookie-consent.js

const COOKIE_NAME = 'e_ticket_consent'
const COOKIE_DAYS = 365

function getCookie(name) {
    const match = new RegExp('(^| )' + name + '=([^;]+)').exec(document.cookie)

    return match ? match[2] : null
}

function setCookie(name, value, days) {
    const date = new Date()
    date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000)
    document.cookie = name + '=' + value + ';expires=' + date.toUTCString() + ';path=/;SameSite=Lax;Secure'
}

function loadAnalytics() {
    if (document.querySelector('script[data-analytics]')) {
        return
    }

    if (document.body.dataset.env === 'dev') {
        return
    }

    const script = document.createElement('script')
    script.defer = true
    script.src = 'https://tools-security.esy-web.dev/script.js'
    script.dataset.websiteId = 'a1f85dd5-741f-4df7-840a-7ef0931ed0cc'
    script.dataset.hostUrl = 'https://tools-security.esy-web.dev'
    script.dataset.analytics = '1'
    document.head.appendChild(script)

    loadCloudflareTunnel()
}

function loadCloudflareTunnel() {
    if (document.querySelector('script[data-cf-beacon]')) {
        return
    }

    const script = document.createElement('script')
    script.defer = true
    script.src = 'https://static.cloudflareinsights.com/beacon.min.js'
    script.dataset.cfBeacon = '{"token":"5f2f3b8e1f824be6984a348fe31d2f04","spa":true}'
    document.head.appendChild(script)
}

export function initCookieConsent() {
    const consent = getCookie(COOKIE_NAME)

    if ('accepted' === consent) {
        loadAnalytics()

        return
    }

    if ('refused' === consent) {
        return
    }

    const banner = document.getElementById('cookie-banner')
    if (!banner) {
        return
    }

    banner.classList.remove('hidden')

    const acceptBtn = document.getElementById('cookie-accept')
    const refuseBtn = document.getElementById('cookie-refuse')

    if (acceptBtn) {
        acceptBtn.addEventListener('click', () => {
            setCookie(COOKIE_NAME, 'accepted', COOKIE_DAYS)
            banner.classList.add('hidden')
            loadAnalytics()
        })
    }

    if (refuseBtn) {
        refuseBtn.addEventListener('click', () => {
            setCookie(COOKIE_NAME, 'refused', COOKIE_DAYS)
            banner.classList.add('hidden')
        })
    }
}