### NPM Installation and Klaro Initialization (JavaScript)
Source: https://context7.com/kiprotect/klaro/llms.txt
Install Klaro using npm and import the necessary modules for integration. Define a configuration object to customize storage, translations, and services, then initialize Klaro programmatically. This setup allows for granular control over user consent for various services.
```javascript
// Install via npm: npm install klaro
// Import Klaro with CSS bundled
import * as Klaro from 'klaro';
// Or import without CSS (for custom styling)
import * as Klaro from 'klaro/dist/klaro-no-css';
import 'klaro/dist/klaro.css';
// Or import only the consent manager (no UI)
import ConsentManager from 'klaro/dist/cm';
// Define configuration
const config = {
storageName: 'myapp-consent',
storageMethod: 'localStorage',
groupByPurpose: true,
acceptAll: true,
translations: {
en: {
consentModal: {
title: 'Privacy Settings',
description: 'Manage your privacy preferences for our services.',
},
purposes: {
analytics: 'Analytics',
marketing: 'Marketing',
functional: 'Functional',
}
}
},
services: [
{
name: 'hotjar',
title: 'Hotjar',
description: 'Heatmaps and session recordings',
purposes: ['analytics'],
cookies: [/^_hj/],
default: false,
onInit: function(opts) {
console.log('Hotjar service initialized');
},
onAccept: function(opts) {
// Initialize Hotjar when consent is given
(function(h,o,t,j,a,r){
h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
h._hjSettings={hjid:YOUR_HOTJAR_ID,hjsv:6};
})(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
},
onDecline: function(opts) {
console.log('Hotjar declined');
}
},
{
name: 'intercom',
title: 'Intercom',
description: 'Customer support chat widget',
purposes: ['functional'],
required: false,
callback: function(consent, service) {
if (consent) {
// Load Intercom
window.Intercom('boot', { app_id: 'YOUR_APP_ID' });
} else {
// Shutdown Intercom
window.Intercom('shutdown');
}
}
}
],
// Global callback for all services
callback: function(consent, service) {
console.log(`Service ${service.name}: consent=${consent}`);
}
};
// Expose to window for manual control
window.klaro = Klaro;
window.klaroConfig = config;
// Initialize Klaro
Klaro.setup(config);
```
--------------------------------
### Build Klaro from Scratch using NPM Scripts
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This example shows the npm commands required to build Klaro from its source code. It includes commands for installing dependencies, running a development server, and building the production-ready version.
```shell
npm install
npm run-script make-dev #will run a development server
npm run-script make #will build the production version
```
--------------------------------
### Install and Import Klaro via NPM
Source: https://github.com/kiprotect/klaro/blob/master/README.md
These snippets illustrate how to install Klaro using npm and import different versions of the library into a Javascript project. Options include importing with CSS, without CSS, and importing only the consent manager without UI components.
```javascript
// import Klaro with CSS
import * as klaro from 'klaro'
// import Klaro without CSS
import * as klaro from 'klaro/dist/klaro-no-css'
// import the accompanying CSS (requires style-loader)
import 'klaro/dist/klaro.css'
// import only the consent manager (no UI components)
import 'klaro/dist/cm'
```
--------------------------------
### Piwik/Matomo Analytics Integration (JavaScript)
Source: https://github.com/kiprotect/klaro/blob/master/dist/examples/simple.html
This JavaScript snippet integrates Piwik (now Matomo) analytics into a website. It configures the tracker URL and site ID, then asynchronously loads the Piwik JavaScript tracker. This is essential for collecting website usage data.
```javascript
var _paq = _paq || [];
/* tracker methods like "setCustomDimension" should be called before "trackPageView" */
_paq.push(['trackPageView']);
_paq.push(['enableLinkTracking']);
(function() {
var u="//analytics.7scientists.com/";
_paq.push(['setTrackerUrl', u+'piwik.php']);
_paq.push(['setSiteId', '7']);
var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
g.type='application/javascript';g.async=true;g.defer=true;g.src=u+'piwik.js';
s.parentNode.insertBefore(g,s);
})();
```
--------------------------------
### Manually Open Klaro Consent Manager
Source: https://github.com/kiprotect/klaro/blob/master/README.md
These JavaScript examples show how to manually trigger the Klaro consent manager. The first example opens the standard consent settings, while the second forces the modal to open, bypassing the initial consent notice if needed.
```javascript
klaro.show();
```
```javascript
klaro.show(undefined, true);
```
--------------------------------
### Basic Klaro Setup via CDN with Configuration
Source: https://context7.com/kiprotect/klaro/llms.txt
This snippet demonstrates how to integrate Klaro into a website using a Content Delivery Network (CDN). It includes a JavaScript configuration object that defines storage settings, UI preferences, privacy policy links, custom translations, and a list of services for which consent will be managed. The configuration is embedded in a script tag, followed by the Klaro script itself.
```html
```
--------------------------------
### Control Third-Party Modules with Klaro Javascript API
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This example shows how to use the Klaro Javascript API to conditionally initialize third-party modules based on user consent. It retrieves the consent manager and checks consent for a specific service before initializing it.
```javascript
let manager = klaro.getManager();
if (manager.getConsent('hotjar')) hotjar.initialize(HOTJAR_ID);
```
--------------------------------
### Initialize Google Tag Manager with Klaro Consent
Source: https://github.com/kiprotect/klaro/blob/master/dist/examples/gtm.html
This snippet initializes Google Tag Manager by dynamically adding the GTM script to the page. It ensures that GTM is only loaded after user consent is managed by Klaro. Dependencies include the Klaro consent management library.
```javascript
Simple Test (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-MZTF9XR');
```
--------------------------------
### HTML Embeds with Contextual Consent (HTML)
Source: https://context7.com/kiprotect/klaro/llms.txt
Example HTML structures for embedding content from YouTube, Google Maps, and Twitter. These elements use 'data-name' and 'data-src' attributes to integrate with Klaro's contextual consent mechanism.
```html
```
--------------------------------
### Set Cookie Function and Inline Tracking Script (JavaScript)
Source: https://github.com/kiprotect/klaro/blob/master/dist/examples/simple.html
This JavaScript code defines a function to set cookies with an expiration date and demonstrates an inline tracking script. It's useful for setting user preferences or tracking basic information directly within the page.
```javascript
console.log("This is an example of an inline tracking script.")
function setCookie(name, value, days) {
var expires = "";
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days*24*60*60*1000));
expires = "; expires=" + date.toUTCString();
}
document.cookie = name + "=" + (value || "") + expires + "; path=/";
}
//we set a tracking cookie as an example
setCookie("inline-tracker", "foo", 120)
```
--------------------------------
### Embed Klaro in JS App (JavaScript)
Source: https://github.com/kiprotect/klaro/blob/master/examples/klaro-and-webpack/dist/index.html
This snippet shows how to embed Klaro within a JavaScript application. It explicitly assigns Klaro to the window object, allowing external access for demonstration, which is not typical for production environments.
```javascript
/* index.js */
// Normally, only your script has access to Klaro.
// Here we explicitly assign it to the "window" object inside "index.js"
// so that we can show the manager, which would usually be done by your app.
window.klaro = require('klaro');
// Example of showing the manager (usually done by your app)
// document.addEventListener('DOMContentLoaded', () => {
// klaro.show("consentManager");
// });
// Example of resetting consent (usually done by your app)
// document.addEventListener('DOMContentLoaded', () => {
// klaro.reset();
// });
```
--------------------------------
### Set Tracking Cookie
Source: https://github.com/kiprotect/klaro/blob/master/dist/index.html
A utility function to set a cookie in the browser. It takes a name, value, and the number of days until the cookie expires. This is used as an example for setting inline tracking cookies.
```javascript
function setCookie(name, value, days) {
var expires = "";
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days*24*60*60*1000));
expires = "; expires=" + date.toUTCString();
}
document.cookie = name + "=" + (value || "") + expires + "; path=/";
}
//we set a tracking cookie as an example
setCookie("inline-tracker", "foo", 120)
```
--------------------------------
### Programmatically Displaying Klaro Consent Modal (JavaScript)
Source: https://context7.com/kiprotect/klaro/llms.txt
Control the display of the Klaro consent modal programmatically using the `klaro.show()` function. This allows users to modify their consent settings on demand, for example, via a button click. The function can optionally force the modal view or accept custom configurations.
```javascript
// Open consent notice (shows notice first, then modal)klaro.show();
// Force open the modal directlyklaro.show(undefined, true);
// Open with specific configklaro.show(myCustomConfig);
// Example: Add button to open consent settings
document.getElementById('privacy-settings-btn').addEventListener('click', function() {
klaro.show(undefined, true);
return false;
});
// HTML button example
//
```
--------------------------------
### Build Klaro using Make
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This command demonstrates an alternative method for building Klaro from scratch using the 'make' utility, provided it is available in the environment.
```shell
make build
```
--------------------------------
### Initialize Klaro Version and Language Selectors
Source: https://github.com/kiprotect/klaro/blob/master/dist/index.html
On DOMContentLoaded, this script fetches the available Klaro! versions from a CDN, sorts them, and populates a version selection dropdown. It also populates a language selection dropdown with available translations.
```javascript
window.addEventListener("DOMContentLoaded", function(e){
// we download the version list from the CDN
var request = new XMLHttpRequest();
request.addEventListener("load", function(e){
var versions = JSON.parse(e.target.response).sort(function(a,b){
if (a.name == "latest")return -1;
var regex = /^v(\d+)\.(\d+)\.(\d+)$/
var matchA = regex.exec(a.name);
var matchB = regex.exec(b.name);
if (matchA === null || matchB === null) return 0;
var dMajor = parseInt(matchA[1]) - parseInt(matchB[1])
if (dMajor != 0) return -dMajor;
var dMinor = parseInt(matchA[2]) - parseInt(matchB[2])
if (dMinor != 0) return -dMinor;
var dPatch = parseInt(matchA[3]) - parseInt(matchB[3])
if (dPatch != 0) return -dPatch;
return 0;
});
for(var i=0;i
```
--------------------------------
### Configure Klaro Services with Callbacks and Hooks (JavaScript)
Source: https://context7.com/kiprotect/klaro/llms.txt
Defines a service configuration object for Klaro, specifying its identifier, display details, purposes, behavioral options (like required, optOut, default consent), cookie management rules (using strings, regex, or objects), and lifecycle hooks (onInit, onAccept, onDecline). It also shows an alternative simple callback and custom variables.
```javascript
const config = {
services: [
{
// Required: unique identifier
name: 'analytics-service',
// Display information
title: 'Analytics Service',
description: 'Helps us understand how visitors use our site.',
// Categorization
purposes: ['analytics', 'performance'],
// Behavioral options
required: false, // Cannot be disabled by user
optOut: false, // Loaded by default (user must opt out)
default: false, // Default consent state
onlyOnce: true, // Execute scripts only once
contextualConsentOnly: false, // Only show in contextual notices
// Cookie cleanup (when consent is revoked)
cookies: [
'_ga', // Simple string match
/^_gid/, // Regex pattern
['_gat', '/', '.example.com'], // [name, path, domain]
{
// Object notation
pattern: /^analytics_/,
path: '/',
domain: '.example.com'
}
],
// Lifecycle hooks
onInit: function(opts) {
// Called once when service is first initialized
console.log('Service initialized:', opts.service.name);
},
onAccept: function(opts) {
// Called when consent is granted
console.log('Consent granted for:', opts.service.name);
// Load the service dynamically
const script = document.createElement('script');
script.src = 'https://analytics.example.com/tracker.js';
document.head.appendChild(script);
},
onDecline: function(opts) {
// Called when consent is revoked
console.log('Consent revoked for:', opts.service.name);
// Clean up any active tracking
if (window.analyticsTracker) {
window.analyticsTracker.disable();
}
},
// Alternative: simple callback (receives consent boolean and service)
callback: function(consent, service) {
console.log(`${service.name}: ${consent ? 'enabled' : 'disabled'}`);
},
// Custom variables passed to handlers
vars: {
trackingId: 'UA-XXXXXX-X',
anonymizeIp: true
}
}
]
};
```
--------------------------------
### Publish a New Version of Klaro to NPM
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This command is used to publish a new version of Klaro to the npm registry. It automates the process of updating the package and making it available to users.
```shell
make publish
```
--------------------------------
### Listen for Klaro Events with klaro.addEventListener()
Source: https://context7.com/kiprotect/klaro/llms.txt
Register global event handlers for Klaro lifecycle events such as rendering, API configuration loading, and notice display. This is useful for integrating with external systems or customizing initialization behavior.
```javascript
// Listen for render events
klaro.addEventListener('render', function(config, opts) {
console.log('Klaro rendered with config:', config);
// Optionally modify config before rendering
});
// Listen for API config loading (when using backend)
klaro.addEventListener('apiConfigsLoaded', function(configs, api) {
console.log('Configs loaded from API:', configs);
// Return true to prevent default initialization
// (useful for custom initialization logic)
return false;
});
// Handle API loading failures
klaro.addEventListener('apiConfigsFailed', function(error) {
console.error('Failed to load Klaro configs:', error);
// Fall back to local config
klaro.setup(localFallbackConfig);
});
// Track consent notice display for analytics
klaro.addEventListener('showNotice', function(data) {
// Track in your analytics
analytics.track('consent_notice_shown', {
config: data.config.name
});
});
```
--------------------------------
### Manage Third-Party Scripts with HTML Attributes
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This snippet demonstrates how to manage third-party scripts by modifying HTML script tags. By replacing 'src' with 'data-src', changing 'type' to 'text/plain', and adding 'data-type' and 'data-name' attributes, Klaro can control script execution based on user consent.
```html
```
--------------------------------
### Configure Klaro Translations in JavaScript
Source: https://context7.com/kiprotect/klaro/llms.txt
This JavaScript configuration object demonstrates how to set up translations for Klaro's consent modal and notices. It includes fallback language settings and defines translations for multiple languages (English, German, French) and specific services like Google Analytics.
```javascript
const config = {
// Fallback language if detected language not available
fallbackLang: 'en',
translations: {
// Each language has its own translation object
en: {
consentModal: {
title: 'Privacy Settings',
description: 'Here you can manage your privacy preferences.',
},
consentNotice: {
title: 'We use cookies',
description: 'We use cookies and similar technologies for {purposes}. You can change your preferences anytime.',
learnMore: 'Customize',
},
acceptAll: 'Accept All',
acceptSelected: 'Accept Selected',
decline: 'Decline All',
save: 'Save',
ok: 'OK',
close: 'Close',
privacyPolicy: {
name: 'privacy policy',
text: 'To learn more, please read our {privacyPolicy}.',
},
// Purpose translations
purposes: {
analytics: 'Analytics',
advertising: 'Advertising',
functional: 'Functional',
marketing: 'Marketing',
},
// Per-service translations
googleAnalytics: {
title: 'Google Analytics',
description: 'Collects anonymous statistics about how visitors use our site.',
},
hotjar: {
title: 'Hotjar',
description: 'Creates heatmaps and session recordings to improve user experience.',
}
},
de: {
consentModal: {
title: 'Datenschutzeinstellungen',
description: 'Hier können Sie Ihre Datenschutzeinstellungen verwalten.',
},
consentNotice: {
title: 'Wir verwenden Cookies',
description: 'Wir verwenden Cookies und ähnliche Technologien für {purposes}.',
learnMore: 'Anpassen',
},
acceptAll: 'Alle akzeptieren',
decline: 'Alle ablehnen',
purposes: {
analytics: 'Analyse',
advertising: 'Werbung',
functional: 'Funktional',
},
googleAnalytics: {
title: 'Google Analytics',
description: 'Sammelt anonyme Statistiken über die Nutzung unserer Website.',
}
},
fr: {
consentModal: {
title: 'Paramètres de confidentialité',
},
acceptAll: 'Tout accepter',
decline: 'Tout refuser',
purposes: {
analytics: 'Analytique',
advertising: 'Publicité',
}
}
},
services: [
{
name: 'googleAnalytics',
// Titles/descriptions can also be set directly (overrides translations)
title: 'Google Analytics',
purposes: ['analytics'],
}
]
};
```
--------------------------------
### Access and Manage Consent with ConsentManager
Source: https://context7.com/kiprotect/klaro/llms.txt
Retrieve the ConsentManager instance to programmatically check, set, save, and reset consent for individual services. The manager provides methods to interact with consent states and service configurations.
```javascript
// Get the consent manager
const manager = klaro.getManager();
// Check consent for a specific service
const hasAnalyticsConsent = manager.getConsent('googleAnalytics');
console.log('Analytics consent:', hasAnalyticsConsent); // true or false
// Conditionally initialize services based on consent
if (manager.getConsent('hotjar')) {
initializeHotjar();
}
// Update consent for a service
manager.updateConsent('facebook-pixel', true);
// Save consents (persists to storage and triggers callbacks)
manager.saveAndApplyConsents('save');
// Reset all consents to defaults and clear storage
manager.resetConsents();
// Change all services at once
manager.changeAll(true); // Enable all
manager.changeAll(false); // Disable all (except required)
// Get a specific service configuration
const analyticsService = manager.getService('googleAnalytics');
console.log(analyticsService);
// { name: 'googleAnalytics', title: 'Google Analytics', purposes: ['analytics'], ... }
// Check if user has confirmed consent choices
console.log('User confirmed:', manager.confirmed);
// Get all current consent states
console.log('All consents:', manager.consents);
// { googleAnalytics: true, facebook-pixel: false, ... }
// Get changed consents (since last save)
console.log('Changed:', manager.changedConsents());
```
--------------------------------
### Integrate Klaro with Backend API for Remote Configuration and Analytics
Source: https://context7.com/kiprotect/klaro/llms.txt
Connect Klaro to a backend API for centralized configuration management and anonymous consent analytics. The API allows loading configurations remotely and submitting consent records, enabling better control and insights into user consent.
```html
```
```javascript
// Programmatic API usage
import KlaroApi from 'klaro/src/utils/api';
const api = new KlaroApi(
'https://api.kiprotect.com', // API URL
'your-privacy-manager-id', // Privacy manager ID
{ testing: false } // Options
);
// Load configuration from API
api.loadConfig('production')
.then(config => {
console.log('Loaded config:', config);
klaro.setup(config);
})
.catch(err => {
console.error('Failed to load config:', err);
});
// Load all available configurations
api.loadConfigs()
.then(configs => {
const activeConfig = configs.find(c => c.status === 'active');
klaro.setup(activeConfig);
});
// The API automatically tracks consent events when registered as watcher
const manager = klaro.getManager();
manager.watch(api);
// Consent records submitted include:
// - Location data (hostname, pathname, protocol, port)
// - User data (client version, client name)
// - Consent data (service consents, changes, event type)
```
--------------------------------
### Generate a New Tagged Release for Klaro
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This command generates a new tagged release for the Klaro project. It can create 'patch', 'minor', or 'major' releases and requires a clean working directory to proceed. The script updates version numbers, rebuilds distribution files, and creates a new commit and tag.
```shell
make release [RT=patch|minor|major]
```
--------------------------------
### Configure Klaro Storage Methods (Cookies, localStorage, sessionStorage)
Source: https://context7.com/kiprotect/klaro/llms.txt
Configure how Klaro persists user consent choices. Supports 'cookie', 'localStorage', and 'sessionStorage' with options for naming, expiration, domain, and path. This ensures consent data is stored according to your requirements.
```javascript
const config = {
// Storage method: 'cookie', 'localStorage', or 'sessionStorage'
storageMethod: 'cookie',
// Name of the storage key
storageName: 'klaro-consent',
// Cookie-specific options (only for storageMethod: 'cookie')
cookieExpiresAfterDays: 365,
cookieDomain: '.example.com', // Share across subdomains
cookiePath: '/',
services: [
{
name: 'my-service',
// Service-specific cookie cleanup
cookies: [
// Delete cookies when consent is revoked
['session_id', '/', '.example.com'],
/^tracking_/
]
}
]
};
// Programmatic storage access
const manager = klaro.getManager();
// Read current storage value
const store = manager.store;
const currentValue = store.get();
// Manually clear consent storage
store.delete();
// Check if consents have been saved
console.log('Confirmed:', manager.confirmed);
```
--------------------------------
### Piwik Analytics Tracking Configuration
Source: https://github.com/kiprotect/klaro/blob/master/dist/index.html
This JavaScript snippet configures Piwik (Matomo) web analytics tracking. It initializes the tracking array, sets the tracker URL and site ID, and asynchronously loads the Piwik JavaScript tracker.
```javascript
var _paq = _paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="//analytics.7scientists.com/"; _paq.push(['setTrackerUrl', u+'piwik.php']); _paq.push(['setSiteId', '7']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='application/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); })();
```
--------------------------------
### Include Klaro Stylesheet Separately
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This HTML snippet demonstrates how to include the Klaro stylesheet separately, which is useful when using the 'klaro-no-css.js' version. This allows for custom styling or using the provided CSS file.
```html
```
--------------------------------
### Klaro Configuration for Contextual Consent (JavaScript)
Source: https://context7.com/kiprotect/klaro/llms.txt
JavaScript configuration object for Klaro, defining translations and service settings. This includes custom text for consent notices and specifying which services require contextual consent only.
```javascript
const config = {
translations: {
en: {
contextualConsent: {
description: 'Do you want to load external content from {title}?',
acceptOnce: 'Yes, this time',
acceptAlways: 'Always',
},
youtube: {
title: 'YouTube',
description: 'Video streaming service by Google.',
},
'google-maps': {
title: 'Google Maps',
description: 'Interactive maps and location services.',
}
}
},
services: [
{
name: 'youtube',
title: 'YouTube',
purposes: ['functional'],
contextualConsentOnly: false, // Also appears in main modal
},
{
name: 'google-maps',
title: 'Google Maps',
purposes: ['functional'],
contextualConsentOnly: true, // Only shows contextual notice
}
]
};
```
--------------------------------
### Blocking Third-Party Scripts with Klaro
Source: https://context7.com/kiprotect/klaro/llms.txt
This section illustrates how to prevent third-party scripts, stylesheets, and iframes from loading until user consent is granted. By changing the `type` attribute to `text/plain` and adding `data-type`, `data-src` (or `data-href` for links), and `data-name` attributes, Klaro can manage their loading based on user consent preferences.
```html
```
--------------------------------
### Subscribe to Consent Changes with ConsentManager.watch()
Source: https://context7.com/kiprotect/klaro/llms.txt
Register a watcher object with an `update` method to receive notifications when consent states change. This allows for reacting to events like consent updates, saves, and application of consents.
```javascript
// Create a watcher object
const consentWatcher = {
update: function(manager, eventName, data) {
switch(eventName) {
case 'consents':
console.log('Consent state changed:', data);
break;
case 'saveConsents':
console.log('Consents saved:', data.consents);
console.log('Changed services:', data.changes);
console.log('Event type:', data.type); // 'save', 'accept', 'decline'
// Trigger external systems
if (data.consents.googleAnalytics) {
window.dataLayer = window.dataLayer || [];
window.dataLayer.push({
event: 'consent_updated',
analytics_consent: true
});
}
break;
case 'applyConsents':
console.log('Consents applied, services changed:', data);
break;
}
}
};
// Register the watcher
const manager = klaro.getManager();
manager.watch(consentWatcher);
// Remove watcher when no longer needed
manager.unwatch(consentWatcher);
```
--------------------------------
### Handle External Tracker Loading
Source: https://github.com/kiprotect/klaro/blob/master/dist/index.html
Logs a debug message when an external tracker is successfully loaded. This function is typically called by the consent manager when an external script is activated.
```javascript
function onLoadExternalTracker(){
console.debug("External tracker loaded!")
}
```
--------------------------------
### Opening Klaro Consent Manager via Link
Source: https://github.com/kiprotect/klaro/blob/master/dist/index.html
Allows users to review and customize their consent decisions by opening the Klaro manager on demand. This is achieved by calling the `show` function of the Klaro library within an anchor tag's onClick event.
```html
manage your consents
```
--------------------------------
### ConsentManager API
Source: https://context7.com/kiprotect/klaro/llms.txt
Provides methods to interact with the ConsentManager instance for retrieving, updating, saving, and resetting consent states for various services.
```APIDOC
## getManager()
### Description
Retrieves the singleton ConsentManager instance. This manager allows programmatic control over user consent settings.
### Method
GET
### Endpoint
`klaro.getManager()`
### Parameters
None
### Request Example
```javascript
const manager = klaro.getManager();
```
### Response
- **ConsentManager** (object) - The ConsentManager instance.
### Response Example
```json
{
"managerInstance": "[ConsentManager Object]"
}
```
## ConsentManager Methods
### Description
Methods available on the ConsentManager instance to manage user consent preferences.
### Method
Various (e.g., GET, POST, PUT)
### Endpoint
Methods called on the manager instance (e.g., `manager.getConsent()`, `manager.updateConsent()`)
### Parameters
#### `getConsent(serviceName)`
- **serviceName** (string) - Required - The name of the service to check consent for.
#### `updateConsent(serviceName, consentState)`
- **serviceName** (string) - Required - The name of the service to update.
- **consentState** (boolean) - Required - The new consent state (`true` for granted, `false` for denied).
#### `saveAndApplyConsents(eventType)`
- **eventType** (string) - Optional - Type of event triggering save (e.g., 'save', 'accept', 'decline').
#### `resetConsents()`
- No parameters.
#### `changeAll(consentState)`
- **consentState** (boolean) - Required - `true` to enable all services, `false` to disable all (except required).
#### `getService(serviceName)`
- **serviceName** (string) - Required - The name of the service configuration to retrieve.
### Request Example
```javascript
const manager = klaro.getManager();
const hasConsent = manager.getConsent('googleAnalytics');
manager.updateConsent('facebook-pixel', true);
manager.saveAndApplyConsents('save');
manager.changeAll(false);
const serviceConfig = manager.getService('hotjar');
```
### Response
- **`getConsent`**: Returns a boolean indicating the consent state.
- **`updateConsent`**: No direct return value, updates internal state.
- **`saveAndApplyConsents`**: No direct return value, persists changes and triggers callbacks.
- **`resetConsents`**: No direct return value, resets all consents.
- **`changeAll`**: No direct return value, updates all service consents.
- **`getService`**: Returns the service configuration object.
### Response Example
```javascript
// Example for getConsent
console.log(true);
// Example for getService
{
"name": "googleAnalytics",
"title": "Google Analytics",
"purposes": ["analytics"],
"required": false,
"cookies": ["_ga", "_gid"],
"callback": null
}
```
## ConsentManager.watch() and unwatch()
### Description
Methods to subscribe to and unsubscribe from consent change events emitted by the ConsentManager.
### Method
POST / PUT
### Endpoint
`manager.watch(watcher)`
`manager.unwatch(watcher)`
### Parameters
#### `watch(watcher)`
- **watcher** (object) - Required - An object with an `update` method that will be called on consent events. The `update` method receives `(manager, eventName, data)`.
#### `unwatch(watcher)`
- **watcher** (object) - Required - The watcher object previously registered with `watch()`.
### Request Example
```javascript
const consentWatcher = {
update: function(manager, eventName, data) {
console.log(`Event: ${eventName}`, data);
}
};
const manager = klaro.getManager();
manager.watch(consentWatcher);
// ... later ...
manager.unwatch(consentWatcher);
```
### Response
No direct return value. The `watcher.update` method is called when events occur.
### Response Example
```javascript
// Example output within the watcher's update method:
// Event: consents { googleAnalytics: true, facebook-pixel: false }
// Event: saveConsents { consents: {...}, changes: {...}, type: 'save' }
```
```
--------------------------------
### Klaro Event Listeners
Source: https://context7.com/kiprotect/klaro/llms.txt
Allows registration of global event handlers for various Klaro lifecycle events, enabling integration with other systems and custom logic.
```APIDOC
## klaro.addEventListener(eventName, callback)
### Description
Registers a callback function to be executed when a specific Klaro event occurs.
### Method
POST
### Endpoint
`klaro.addEventListener(eventName, callback)`
### Parameters
#### `eventName` (string) - Required - The name of the Klaro event to listen for (e.g., 'render', 'showNotice', 'apiConfigsLoaded', 'apiConfigsFailed').
#### `callback` (function) - Required - The function to execute when the event is triggered. The arguments passed to the callback depend on the event.
### Request Example
```javascript
klaro.addEventListener('render', function(config, opts) {
console.log('Klaro UI rendered:', config);
});
klaro.addEventListener('showNotice', function(data) {
console.log('Consent notice displayed:', data.config.name);
});
klaro.addEventListener('apiConfigsLoaded', function(configs, api) {
console.log('API configs loaded:', configs);
// return true to prevent default initialization
return false;
});
klaro.addEventListener('apiConfigsFailed', function(error) {
console.error('Failed to load API configs:', error);
// Fallback logic
klaro.setup(localFallbackConfig);
});
```
### Response
No direct return value. The specified `callback` function is invoked when the `eventName` occurs.
### Response Example
```javascript
// Example log from 'render' event:
// Klaro UI rendered: { ... Klaro configuration object ... }
// Example log from 'showNotice' event:
// Consent notice displayed: default
```
## klaro.removeEventListener(eventName, callback)
### Description
Removes a previously registered event listener.
### Method
DELETE
### Endpoint
`klaro.removeEventListener(eventName, callback)`
### Parameters
#### `eventName` (string) - Required - The name of the event the listener was registered for.
#### `callback` (function) - Required - The exact callback function that was registered with `addEventListener`.
### Request Example
```javascript
function myRenderHandler(config, opts) {
console.log('Klaro UI rendered:', config);
}
klaro.addEventListener('render', myRenderHandler);
// ... later ...
klaro.removeEventListener('render', myRenderHandler);
```
### Response
No direct return value.
```
--------------------------------
### Customize Klaro Styling and Theming with CSS Variables and Themes
Source: https://context7.com/kiprotect/klaro/llms.txt
Customize Klaro's appearance using CSS variables for granular control over colors and spacing, or apply built-in themes for quick styling. Themes can be combined, and custom CSS classes can be added for further overrides. This allows for flexible integration with your website's design.
```javascript
const config = {
// Apply built-in themes
styling: {
// Position themes: 'top', 'bottom', 'left', 'right', 'wide'
// Color themes: 'light'
theme: ['bottom', 'right', 'light'],
},
// Or use custom CSS variables
styling: {
theme: ['bottom', 'right'],
variables: {
// Colors
'green1': '#00aa00',
'green2': '#00cc00',
'green3': '#00ff00',
'dark1': '#1a1a2e',
'dark2': '#16213e',
'dark3': '#0f3460',
'light1': '#f1f1f1',
'light2': '#e8e8e8',
'light3': '#d4d4d4',
// Notice positioning
'notice-top': 'auto',
'notice-bottom': '20px',
'notice-left': 'auto',
'notice-right': '20px',
'notice-max-width': '400px',
// Border radius
'border-radius': '8px',
// Button colors
'button-text-color': '#ffffff',
}
},
// Add custom CSS class to Klaro container
additionalClass: 'my-custom-klaro-theme',
// Other styling options
elementID: 'klaro',
noticeAsModal: false,
hideDeclineAll: false,
hideLearnMore: false,
acceptAll: true,
};
```
```css
/* Custom CSS overrides */
.my-custom-klaro-theme .klaro .cookie-notice {
background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
border-radius: 12px;
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}
.my-custom-klaro-theme .klaro .cm-btn {
border-radius: 20px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.my-custom-klaro-theme .klaro .cm-btn-success {
background: linear-gradient(135deg, #00aa00 0%, #00cc00 100%);
}
```
--------------------------------
### Embed Klaro Consent Manager on Website
Source: https://github.com/kiprotect/klaro/blob/master/README.md
This snippet shows how to embed the Klaro consent manager script and its configuration file into an HTML document. Ensure the configuration is loaded before the Klaro script. Replace '[klaro-version]' with the desired version number.
```html
```
--------------------------------
### Display Klaro Consent Manager with Animation
Source: https://github.com/kiprotect/klaro/blob/master/dist/index.html
Displays the Klaro! consent manager modal and applies a temporary 'wiggle' animation to its container. It handles compatibility with older browsers like IE9 that may not support classList.
```javascript
function showKlaro(config, modal){
var element = document.getElementById("klaro").children[0];
if (element !== undefined){
if (element.classList !== undefined) element.classList.add("wiggle")
else // IE9!
element.className += " wiggle"
setTimeout(function(){
if (element.classList !== undefined) element.classList.remove("wiggle")
else {
//IE9!
var classes = element.className.split(" ")
var newClasses = []
for(var i=0;i
```