Интеграция с фреймворками

While the basic script tag integration works universally, modern frameworks benefit from deeper integration using composables, hooks, and services. This guide provides ready-to-use examples for popular frameworks.

---

Vue 3 (Composition API)

Composable: useCMP.ts

composables/useCMP.ts

import { ref, onMounted, onUnmounted, readonly } from 'vue'

interface ConsentCategories {
  necessary: boolean
  analytics: boolean
  marketing: boolean
  preferences: boolean
}

let loadPromise: Promise<void> | null = null

function loadScript(src: string, siteKey: string): Promise<void> {
  if (loadPromise) return loadPromise
  loadPromise = new Promise((resolve, reject) => {
    if (document.querySelector(`script[data-site="${siteKey}"]`)) {
      resolve(); return
    }
    const el = document.createElement('script')
    el.src = src
    el.async = true
    el.setAttribute('data-site', siteKey)
    el.onload = () => resolve()
    el.onerror = () => reject(new Error(`CMP script failed: ${src}`))
    document.head.appendChild(el)
  })
  return loadPromise
}

export function useCMP(options?: { cmpUrl?: string; siteKey?: string }) {
  const isReady = ref(false)
  const consent = ref<{ decision: string; categories: ConsentCategories } | null>(null)
  let cleanups: Array<() => void> = []

  const sync = () => { consent.value = window.CMP?.getConsent() ?? null }

  onMounted(async () => {
    const url = options?.cmpUrl ?? import.meta.env.VITE_CMP_URL
    const key = options?.siteKey ?? import.meta.env.VITE_CMP_SITE_KEY
    if (!url || !key) return

    await loadScript(url, key)
    window.CMP?.ready(() => { isReady.value = true; sync() })

    const onChange = () => sync()
    window.CMP?.on('consent:accepted', onChange)
    window.CMP?.on('consent:rejected', onChange)
    window.CMP?.on('consent:updated', onChange)
    cleanups = [
      () => window.CMP?.off('consent:accepted', onChange),
      () => window.CMP?.off('consent:rejected', onChange),
      () => window.CMP?.off('consent:updated', onChange),
    ]
  })

  onUnmounted(() => { cleanups.forEach(fn => fn()); cleanups = [] })

  return {
    isReady: readonly(isReady),
    consent: readonly(consent),
    show: () => window.CMP?.show(),
    hide: () => window.CMP?.hide(),
    accept: (cats?: Partial<ConsentCategories>) => window.CMP?.accept(cats),
    reject: () => window.CMP?.reject(),
    hasConsent: (cat: string) => window.CMP?.hasConsent(cat) ?? false,
    setLanguage: (lang: string) => window.CMP?.setLanguage(lang),
  }
}

Использование в App.vue

<script setup lang="ts">
import { useCMP } from '@/composables/useCMP'
import { useI18n } from 'vue-i18n'
import { watch } from 'vue'

const { isReady, consent, setLanguage } = useCMP()
const { locale } = useI18n()

// Sync language changes to CMP
watch(locale, (lang) => {
  if (isReady.value) setLanguage(lang)
})
</script>

Оптимизация SSR / SSG (Vite SSG / Nuxt)

Если вы используете SSR или SSG, загрузка скрипта исключительно на стороне клиента может вызвать небольшую задержку. Чтобы убедиться, что скрипт включен в HTML, вы можете использовать @unhead/vue:

<script setup lang="ts">
import { useCMP } from '@/composables/useCMP'
import { useHead } from '@unhead/vue' // Veya Nuxt için doğrudan useHead()

const { isReady, setLanguage } = useCMP()

if (import.meta.env.VITE_CMP_URL && import.meta.env.VITE_CMP_SITE_KEY) {
  useHead({
    script: [
      {
        src: import.meta.env.VITE_CMP_URL,
        async: true,
        'data-site': import.meta.env.VITE_CMP_SITE_KEY
      }
    ]
  })
}

// ... sync logic
</script>

Использование в компоненте

<script setup lang="ts">
import { useCMP } from '@/composables/useCMP'

const { consent, hasConsent, show } = useCMP()
</script>

<template>
  <div v-if="consent">
    <p>Analytics: {{ hasConsent('analytics') ? '✅' : '❌' }}</p>
  </div>
  <button @click="show()">Cookie Preferences</button>
</template>

Переменные окружения

.env

VITE_CMP_URL=https://tool.hashentry.com/cmp.js
VITE_CMP_SITE_KEY=he_live_xxxxxxxxxxxxx

---

React (Hooks)

Hook: useCMP.ts

hooks/useCMP.ts

import { useState, useEffect, useCallback, useRef } from 'react'

interface ConsentCategories {
  necessary: boolean
  analytics: boolean
  marketing: boolean
  preferences: boolean
}

let loadPromise: Promise<void> | null = null

function loadScript(src: string, siteKey: string): Promise<void> {
  if (loadPromise) return loadPromise
  loadPromise = new Promise((resolve, reject) => {
    if (document.querySelector(`script[data-site="${siteKey}"]`)) {
      resolve(); return
    }
    const el = document.createElement('script')
    el.src = src
    el.async = true
    el.setAttribute('data-site', siteKey)
    el.onload = () => resolve()
    el.onerror = () => reject(new Error(`CMP script failed: ${src}`))
    document.head.appendChild(el)
  })
  return loadPromise
}

export function useCMP(options?: { cmpUrl?: string; siteKey?: string }) {
  const [isReady, setIsReady] = useState(false)
  const [consent, setConsent] = useState<{ decision: string; categories: ConsentCategories } | null>(null)
  const cleanups = useRef<Array<() => void>>([])

  const sync = useCallback(() => {
    setConsent(window.CMP?.getConsent() ?? null)
  }, [])

  useEffect(() => {
    const url = options?.cmpUrl ?? import.meta.env.VITE_CMP_URL
    const key = options?.siteKey ?? import.meta.env.VITE_CMP_SITE_KEY
    if (!url || !key) return

    loadScript(url, key).then(() => {
      window.CMP?.ready(() => { setIsReady(true); sync() })
      const onChange = () => sync()
      window.CMP?.on('consent:accepted', onChange)
      window.CMP?.on('consent:rejected', onChange)
      window.CMP?.on('consent:updated', onChange)
      cleanups.current = [
        () => window.CMP?.off('consent:accepted', onChange),
        () => window.CMP?.off('consent:rejected', onChange),
        () => window.CMP?.off('consent:updated', onChange),
      ]
    })

    return () => { cleanups.current.forEach(fn => fn()); cleanups.current = [] }
  }, [])

  return {
    isReady,
    consent,
    show: useCallback(() => window.CMP?.show(), []),
    hide: useCallback(() => window.CMP?.hide(), []),
    accept: useCallback((cats?: Partial<ConsentCategories>) => window.CMP?.accept(cats), []),
    reject: useCallback(() => window.CMP?.reject(), []),
    hasConsent: useCallback((cat: string) => window.CMP?.hasConsent(cat) ?? false, []),
    setLanguage: useCallback((lang: string) => window.CMP?.setLanguage(lang), []),
  }
}

Использование

import { useCMP } from './hooks/useCMP'

function CookieBanner() {
  const { isReady, consent, show, hasConsent } = useCMP()

  return (
    <div>
      {isReady && consent && (
        <p>Analytics: {hasConsent('analytics') ? '✅' : '❌'}</p>
      )}
      <button onClick={show}>Cookie Preferences</button>
    </div>
  )
}

---

Next.js (App Router)

Хук Client Component

В Next.js App Router CMP должен загружаться в Client Component, поскольку он обращается к window и document.

hooks/useCMP.ts

'use client'
// Same hook as the React version above.
// Import and use it in Client Components only.

Интеграция Layout

app/layout.tsx

import { CmpProvider } from '@/components/CmpProvider'

export default function RootLayout({ children }: { children: React.ReactNode }) {
  return (
    <html lang="en">
      <body>
        <CmpProvider />
        {children}
      </body>
    </html>
  )
}

components/CmpProvider.tsx

'use client'
import { useCMP } from '@/hooks/useCMP'

export function CmpProvider() {
  useCMP({
    cmpUrl: process.env.NEXT_PUBLIC_CMP_URL!,
    siteKey: process.env.NEXT_PUBLIC_CMP_SITE_KEY!,
  })
  return null
}

Переменные окружения

.env.local

NEXT_PUBLIC_CMP_URL=https://tool.hashentry.com/cmp.js
NEXT_PUBLIC_CMP_SITE_KEY=he_live_xxxxxxxxxxxxx

---

Nuxt 3

Плагин: cmp.client.ts

В Nuxt 3 используйте плагин на стороне клиента для загрузки SDK при запуске:

plugins/cmp.client.ts

export default defineNuxtPlugin(() => {
  const config = useRuntimeConfig()
  const src = config.public.cmpUrl as string
  const siteKey = config.public.cmpSiteKey as string

  if (!src || !siteKey) return

  const script = document.createElement('script')
  script.src = src
  script.async = true
  script.setAttribute('data-site', siteKey)
  document.head.appendChild(script)
})

Composable: useCMP.ts

composables/useCMP.ts

export function useCMP() {
  const isReady = ref(false)
  const consent = ref<Record<string, any> | null>(null)

  const sync = () => { consent.value = window.CMP?.getConsent() ?? null }

  onMounted(() => {
    window.CMP?.ready(() => { isReady.value = true; sync() })
    const onChange = () => sync()
    window.CMP?.on('consent:accepted', onChange)
    window.CMP?.on('consent:rejected', onChange)
    window.CMP?.on('consent:updated', onChange)
  })

  return {
    isReady: readonly(isReady),
    consent: readonly(consent),
    show: () => window.CMP?.show(),
    hide: () => window.CMP?.hide(),
    accept: (cats?: Record<string, boolean>) => window.CMP?.accept(cats),
    reject: () => window.CMP?.reject(),
    hasConsent: (cat: string) => window.CMP?.hasConsent(cat) ?? false,
    setLanguage: (lang: string) => window.CMP?.setLanguage(lang),
  }
}

Конфигурация

nuxt.config.ts

export default defineNuxtConfig({
  runtimeConfig: {
    public: {
      cmpUrl: 'https://tool.hashentry.com/cmp.js',
      cmpSiteKey: '',  // Set via NUXT_PUBLIC_CMP_SITE_KEY env
    }
  }
})

---

Angular

Service: cmp.service.ts

services/cmp.service.ts

import { Injectable, signal } from '@angular/core'

@Injectable({ providedIn: 'root' })
export class CmpService {
  isReady = signal(false)
  consent = signal<Record<string, any> | null>(null)

  private loaded = false

  init(cmpUrl: string, siteKey: string): void {
    if (this.loaded) return
    this.loaded = true

    const el = document.createElement('script')
    el.src = cmpUrl
    el.async = true
    el.setAttribute('data-site', siteKey)
    el.onload = () => {
      (window as any).CMP?.ready(() => {
        this.isReady.set(true)
        this.sync()
      })
      const onChange = () => this.sync()
      ;(window as any).CMP?.on('consent:accepted', onChange)
      ;(window as any).CMP?.on('consent:rejected', onChange)
      ;(window as any).CMP?.on('consent:updated', onChange)
    }
    document.head.appendChild(el)
  }

  private sync(): void {
    this.consent.set((window as any).CMP?.getConsent() ?? null)
  }

  show = () => (window as any).CMP?.show()
  hide = () => (window as any).CMP?.hide()
  accept = (cats?: Record<string, boolean>) => (window as any).CMP?.accept(cats)
  reject = () => (window as any).CMP?.reject()
  hasConsent = (cat: string) => (window as any).CMP?.hasConsent(cat) ?? false
  setLanguage = (lang: string) => (window as any).CMP?.setLanguage(lang)
}

App Component

app.component.ts

import { Component, OnInit, inject } from '@angular/core'
import { CmpService } from './services/cmp.service'
import { environment } from '../environments/environment'

@Component({ selector: 'app-root', template: '<router-outlet />' })
export class AppComponent implements OnInit {
  private cmp = inject(CmpService)

  ngOnInit() {
    this.cmp.init(environment.cmpUrl, environment.cmpSiteKey)
  }
}

Использование в компоненте

import { Component, inject } from '@angular/core'
import { CmpService } from '../services/cmp.service'

@Component({
  selector: 'app-footer',
  template: `
    <footer>
      <button (click)="cmp.show()">Cookie Preferences</button>
      @if (cmp.isReady()) {
        <span>Analytics: {{ cmp.hasConsent('analytics') ? '✅' : '❌' }}</span>
      }
    </footer>
  `
})
export class FooterComponent {
  cmp = inject(CmpService)
}

---

Svelte (5 / Runes)

Store: cmp.svelte.ts

lib/cmp.svelte.ts

let loadPromise: Promise<void> | null = null

function loadScript(src: string, siteKey: string): Promise<void> {
  if (loadPromise) return loadPromise
  loadPromise = new Promise((resolve, reject) => {
    if (document.querySelector(`script[data-site="${siteKey}"]`)) { resolve(); return }
    const el = document.createElement('script')
    el.src = src; el.async = true
    el.setAttribute('data-site', siteKey)
    el.onload = () => resolve()
    el.onerror = () => reject()
    document.head.appendChild(el)
  })
  return loadPromise
}

export function createCMP(cmpUrl: string, siteKey: string) {
  let isReady = $state(false)
  let consent = $state<Record<string, any> | null>(null)

  const sync = () => { consent = (window as any).CMP?.getConsent() ?? null }

  loadScript(cmpUrl, siteKey).then(() => {
    (window as any).CMP?.ready(() => { isReady = true; sync() })
    ;(window as any).CMP?.on('consent:accepted', sync)
    ;(window as any).CMP?.on('consent:rejected', sync)
    ;(window as any).CMP?.on('consent:updated', sync)
  })

  return {
    get isReady() { return isReady },
    get consent() { return consent },
    show: () => (window as any).CMP?.show(),
    hide: () => (window as any).CMP?.hide(),
    accept: (cats?: Record<string, boolean>) => (window as any).CMP?.accept(cats),
    reject: () => (window as any).CMP?.reject(),
    hasConsent: (cat: string) => (window as any).CMP?.hasConsent(cat) ?? false,
    setLanguage: (lang: string) => (window as any).CMP?.setLanguage(lang),
  }
}

Использование

+layout.svelte

<script lang="ts">
  import { createCMP } from '$lib/cmp.svelte'
  import { PUBLIC_CMP_URL, PUBLIC_CMP_SITE_KEY } from '$env/static/public'

  const cmp = createCMP(PUBLIC_CMP_URL, PUBLIC_CMP_SITE_KEY)
</script>

<slot />

<footer>
  <button onclick={() => cmp.show()}>Cookie Preferences</button>
  {#if cmp.isReady}
    <span>Analytics: {cmp.hasConsent('analytics') ? '✅' : '❌'}</span>
  {/if}
</footer>

---

Astro

Поскольку Astro по умолчанию рендерит статический HTML, используйте тег <script> в вашем layout. Для интерактивных островов используйте любую интеграцию выше:

layouts/BaseLayout.astro

<html>
  <head>
    <script
      src={import.meta.env.PUBLIC_CMP_URL}
      data-site={import.meta.env.PUBLIC_CMP_SITE_KEY}
      async
    />
  </head>
  <body>
    <slot />
  </body>
</html>

Для интерактивных компонентов используйте Vue, React или Svelte с директивами Astro:

<CookieButton client:load />

---

Типы TypeScript

Для всех фреймворков добавьте следующие глобальные типы:

types/cmp.d.ts

interface ConsentCategories {
  necessary: boolean
  analytics: boolean
  marketing: boolean
  preferences: boolean
}

interface ConsentState {
  decision: 'accept' | 'reject' | 'partial'
  categories: ConsentCategories
  timestamp: string
  consent_token?: string
}

interface ConsentResult {
  success: boolean
  consent_token: string
  proof_hash: string
  created_at: string
}

interface CMPAPI {
  show(): void
  hide(): void
  accept(categories?: Partial<ConsentCategories>): Promise<ConsentResult>
  reject(): Promise<ConsentResult>
  getConsent(): ConsentState | null
  hasConsent(category: string): boolean
  setLanguage(lang: string): void
  getLanguage(): string
  setMetadata(key: string, value: string): void
  setMetadata(obj: Record<string, string>): void
  setRegion(region: string): void
  on(event: string, callback: (...args: unknown[]) => void): void
  off(event: string, callback: (...args: unknown[]) => void): void
  ready(callback: () => void): void
}

declare global {
  interface Window {
    CMP?: CMPAPI
    __CMP_QUEUE?: Array<[string, ...unknown[]]>
  }
}