PubNub Image Recognition BLOCK w/ AIception

pubnub_aiception_block.js

export default (request) => {
    const xhr    = require('xhr');
    const base64 = require('codec/base64');

    const authToken = 'YOUR_AUTH_TOKEN';
    const url = "https://aiception.com/api/v2.1/detect_object";

    const httpOptions = {
        "method": "POST",
        "timeout": 10000,
        "headers": {
            "Authorization": "Basic " + base64.btoa(authToken + ":" + 'password is ignored'),
            "Content-Type": "application/json"
        },
        "body": JSON.stringify({image_url:request.message.image_url,async:false})
    };

    return xhr.fetch(url, httpOptions).then((response) => {
        request.message.ai_result = JSON.parse(response.body);
        return request.ok();
    });
};