AEM Headless Client for JavaScript

See aem-headless-client-java for the Java variant of this client and aem-headless-client-nodejs for the server-side Node.js variant.

Installation

$ npm install @adobe/aem-headless-client-js

Usage

Create AEMHeadless client

const AEMHeadless = require('@adobe/aem-headless-client-js');

Configure SDK with Host and Auth data (if needed)

const aemHeadlessClient = new AEMHeadless({
    serviceURL: '<aem_host>',
    endpoint: '<graphql_endpoint>',
    auth: '<aem_token>' || ['<aem_user>', '<aem_pass>'],
    headers: {'<headername>': '<headervalue>', ...}
})
// Eg:
const aemHeadlessClient = new AEMHeadless({
    serviceURL: AEM_HOST_URI,
    endpoint: 'content/graphql/endpoint.gql',
    auth: [AEM_USER, AEM_PASS],
    header: {'customerheadername': 'customerheadervalue'}
})

Use AEMHeadless client

Promise syntax:

aemHeadlessClient.runQuery(queryString)
  .then(data => console.log(data))
  .catch(e => console.error(e.toJSON()))

aemHeadlessClient.listPersistedQueries()
   .then(data => console.log(data))
   .catch(e => console.error(e.toJSON()))

aemHeadlessClient.persistQuery(queryString, 'wknd/persist-query-name')
   .then(data => console.log(data))
   .catch(e => console.error(e.toJSON()))

aemHeadlessClient.runPersistedQuery('wknd/persist-query-name')
   .then(data => console.log(data))
   .catch(e => console.error(e.toJSON()))

aemHeadlessClient.runPersistedQuery('wknd/persist-query-name-with-variables', { name: 'John Doe'})
    .then(data => console.log(data))
    .catch(e => console.error(e.toJSON()))

Within async/await:

(async () => {
    let postData
    try {
        postData = await aemHeadlessClient.runQuery(queryString)
    } catch (e) {
        console.error(e.toJSON())
    }
    
    let list
    try {
        list = await aemHeadlessClient.listPersistedQueries()
    } catch (e) {
        console.error(e.toJSON())
    }

    try {
        await aemHeadlessClient.persistQuery(queryString, 'wknd/persist-query-name')
    } catch (e) {
        console.error(e.toJSON())
    }
    
    let getData
    try {
        getData = await aemHeadlessClient.runPersistedQuery('wknd/persist-query-name')
    } catch (e) {
        console.error(e.toJSON())
    }
})()    

Authorization

If auth param is a string, it's treated as a Bearer token

If auth param is an array, expected data is ['user', 'pass'] pair, and Basic Authorization will be used

If auth is not defined, Authorization header will not be set

API Reference

See generated API Reference

Contributing

Contributions are welcome! Read the Contributing Guide for more information.

Licensing

This project is licensed under the Apache V2 License. See LICENSE for more information.