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                <h1>Update Player Version</h1>
<section class="bcls-section">
<h2 id="infoinput">Player info input</h2>

  <p>Player ID: <input class="checkForValue" id="player_id_input" type="text" size="40" name="player_id" /></p>
<p>Account ID: <input class="checkForValue" id="account_id_input" type="text" size="40" name="account_id" /></p>
 <p>Client ID: <input class="checkForValue" id="client_id_input" type="text" size="100" name="client_id_input" /></p>

<p>Client Secret: <input class="checkForValue" id="client_secrect_input" type="password" size="100" name="client_secrect_input" /></p>

<p><button id="update_player" class="bcls-button">Update Player Version</span></p>

<section class="bcls-section">
<h2 id="jsonText">JSON response</h2>

<p>Below is the JSON data returned by the player version update:</p>

<pre><code id="create_response">Response will appear here...</code></pre>
 <p>Below is the JSON data returned by the player publish:</p>

<pre><code id="publish_response">Response will appear here...</code></pre>

<section class="bcls-section">
<h2 id="embedded_player">Processed response</h2>
  <button class="bcls-button" id="preview_player">Preview the Player</button>

<p>Note publishing is asynchrounous; if the player doesn't immediately appear, wait a few seconds and try again or go to your Video Cloud Studio and review the player. </p>

<div id="player_embedded"></div>


                /* * The body style is just for the
 * background color of the codepen.
 * Do not include in your code.
body {
  background-color: #111;
  color: #f5f5f5;
  font-family: sans-serif;
  margin: 2em;
 * Styles essential to the sample
 * are below
.bcls-code {
  color: #111;
  font-family: 'Source Code Pro',monospace;
  padding: 1em;
  width: 90%;
  min-height: 5em;
  background-color: #cfcfcf;
  font-size: 1rem;
.bcls-button {
  padding: .5em;
  background-color: #333;
  border: 1px yellow solid;
  border-radius: .5em;
  color: yellow;
  cursor: pointer;
fieldset {
  color: #64AAB2;
  border: 1px #64AAB2 solid;
  border-radius: .5em;
code {
  color: #E4B842;
  font-family: 'Source Code Pro',monospace;


                let BCLS = (function (window, document) {
    // account id calue is the default
    let player_id,
        player_id_input = document.getElementById('player_id_input'),
        account_id_input = document.getElementById('account_id_input'),
        client_id_input = document.getElementById('client_id_input'),
        client_secrect_input = document.getElementById('client_secrect_input'),
        update_player = document.getElementById('update_player'),
        create_response = document.getElementById('create_response'),
        publish_response = document.getElementById('publish_response'),
        player_embedded = document.getElementById('player_embedded'),
        preview_player = document.getElementById('preview_player');

    // event handlers
    update_player.addEventListener('click', function () {

    preview_player.addEventListener('click', function () {
        // inject the player - clear the div first to allow repeated clicks
        player_embedded.innerHTML = '';
        player_embedded.insertAdjacentHTML('afterbegin', player_code);

     * createRequest sets up requests, send them to makeRequest(), and handles responses
     * @param  {string} type the request type
    function createRequest(type) {
        let options = {},
            requestBody = {},
            proxyURL = '',
            baseURL = '',

        if (client_id_input.value.length > 0 && client_secrect_input.value.length > 0 && player_id_input.value.length > 0 && account_id_input.value.length > 0) {

            options.player_id_input = player_id_input.value;
            options.account_id_input = account_id_input.value;
            options.client_id = client_id_input.value;
            options.client_secret = client_secrect_input.value;

          alert('Enter data in all fields');

        options.proxyURL = proxyURL;

        switch (type) {
            case 'updatePlayer':
                endpoint = options.account_id_input + '/players/' + options.player_id_input + '/configuration';
                options.url = baseURL + endpoint;
                options.requestType = 'PATCH';
                requestBody.player = {};
                requestBody.player.template = {};
                requestBody.player.template.locked = false;
                requestBody.player.template.version = "7.2.0";

                options.requestBody = JSON.stringify(requestBody);

                makeRequest(options, function (response) {
                    responseDecoded = JSON.parse(response);
                    player_id =;
                    create_response.textContent = JSON.stringify(responseDecoded, null, 2);

                    if (player_id) {
            case 'publishPlayer':
                endpoint = options.account_id_input + '/players/' + player_id_input.value + '/publish';
                options.url = baseURL + endpoint;
                options.requestType = 'POST';

                makeRequest(options, function (response) {
                    responseDecoded = JSON.parse(response);
                    player_code = responseDecoded.embed_code;
                    publish_response.textContent = JSON.stringify(responseDecoded, null, 2);

            // additional cases
                console.log('Should not be getting to the default case - bad request type sent');

     * send API request to the proxy
     * @param {Object} options for the request
     * @param {String} options.url the full API request URL
      * @param {String} options.client_id client id for the account( default is in the proxy)
     * @param {String} options.client_secret client secret for the account(default is in the proxy)
     * @param {String = "GET", "POST", "PATCH", "PUT", "DELETE"} requestData[options.requestType = "GET"] HTTP type for the request
     * @param {String} options.proxyURL proxyURL to send the request to
     *@param {Function} [callback] callback function that will process the response

    function makeRequest(options, callback) {
        let httpRequest = new XMLHttpRequest(),
            proxyURL = options.proxyURL,
            // response handler
            getResponse = function () {
                try {
                    if (httpRequest.readyState === 4) {
                        if (httpRequest.status >= 200 && httpRequest.status < 300) {
                            response = httpRequest.responseText;
                            // some API requests return '{null}' for empty responses - breaks JSON.parse
                            if (response === '{null}') {
                                response = null;
                            // return the response
                        } else {
                            alert('There was a problem with the request. Request returned ' + httpRequest.status);
                } catch (e) {
                    alert('Caught Exception: ' + e);
         * set up request data
         * the proxy used here takes the following request body:
         * JSON.strinify(options)
        // set response handler
        httpRequest.onreadystatechange = getResponse;
        // open the request'POST', proxyURL);
        // set headers if there is a set header line, remove it
        // open and send request

})(window, document);