snowplow-javascript-tracker/trackers/javascript-tracker/test/pages/form-tracking.html at develop · Flip-to/snowplow-javascript-tracker · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <title>Page for Form Tracking testing with Snowplow Micro</title>

    <script>
      function parseQuery() {
        var query = {};
        var pairs = window.location.search.substring(1).split('&');
        for (var i = 0; i < pairs.length; i++) {
          var pair = pairs[i].split('=');
          query[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1] || '');
        }
        return query;
      }
    </script>
    <script type="text/javascript">
      function addField() {
        var fields = document.getElementById('fields');
        fields.appendChild(document.createTextNode('New Field: '));
        var input = document.createElement('input');
        input.type = 'text';
        input.id = 'newfield';
        input.name = 'newfield';
        input.value = 'new';
        fields.appendChild(input);
        fields.appendChild(document.createElement('br'));
        snowplow('enableFormTracking');
      }
    </script>
  </head>

  <body>
    <p id="title">Page for Form Tracking testing with Snowplow Micro</p>
    <div id="init"></div>

    <form id="myForm" class="formy-mcformface" action="/form-tracking.html">
      <fieldset id="fields">
        <legend>Personal Info:</legend>
        <label for="fname">First name:</label><br />
        <input type="text" id="fname" name="fname" value="John" class="test" /><br />
        <label for="lname">Last name:</label><br />
        <input type="text" id="lname" name="lname" value="Doe" /><br /><br />

        <label for="pii">Personal Info:</label><br />
        <input type="text" id="pid" name="pname" value="danger" /><br /><br />

        <input type="radio" id="bike" name="vehicle" value="Bike" />
        <label for="bike"> I have a bike</label><br />
      </fieldset>
      <label for="cars">Choose a car:</label>
      <select id="cars" name="cars">
        <option id="volvo" value="volvo">Volvo</option>
        <option id="saab" value="saab">Saab</option></select
      ><br />
      <label for="message">Enter a message:</label><br />
      <textarea id="message" name="message" rows="10" cols="30">This is a message</textarea><br />
      <input type="checkbox" id="terms" name="terms" value="agree" />
      <label for="terms"> Agree to terms</label><br />
      <input type="submit" value="Submit" id="submit" />
    </form>

    <form id="excludedForm" class="excluded-form" action="/form-tracking.html">
      <label for="excluded-fname">First name:</label><br />
      <input type="text" id="excluded-fname" name="excluded-fname" value="John" class="test" /><br />
      <input type="submit" value="Submit" id="excluded-submit" />
    </form>

    <iframe id="form_iframe" title="form_iframe"></iframe>

    <script>
      var collector_endpoint = document.cookie.split('container=')[1].split(';')[0];
      var testIdentifier = document.cookie.split('testIdentifier=')[1].split(';')[0].trim();
      document.body.className += ' loaded';

      var formHtml = '<form><input type="text" name="fname" id="fname"></form>';
      var iframe = document.getElementById('form_iframe');
      var iframeDocument = iframe.contentWindow.document.open();
      iframeDocument.open();
      iframeDocument.write(formHtml);
      iframeDocument.close();

      window.customElements.define(
        'shadow-form',
        class extends HTMLElement {
          connectedCallback() {
            const form = Object.assign(document.createElement('form'), { id: 'shadow-form', className: 'shadow-form' });

            form.addEventListener(
              'submit',
              function (e) {
                e.preventDefault();
              },
              false
            );

            const input = document.createElement('input');
            form.appendChild(input);

            const shadowRoot = this.attachShadow({ mode: 'open' });
            shadowRoot.appendChild(form);
          }
        }
      );
    </script>

    <shadow-form></shadow-form>

    <script>
      (function (p, l, o, w, i, n, g) {
        if (!p[i]) {
          p.GlobalSnowplowNamespace = p.GlobalSnowplowNamespace || [];
          p.GlobalSnowplowNamespace.push(i);
          p[i] = function () {
            (p[i].q = p[i].q || []).push(arguments);
          };
          p[i].q = p[i].q || [];
          n = l.createElement(o);
          g = l.getElementsByTagName(o)[0];
          n.async = 1;
          n.src = w;
          g.parentNode.insertBefore(n, g);
        }
      })(window, document, 'script', './snowplow.js', 'snowplow');

      document.write(collector_endpoint);

      snowplow('newTracker', 'sp', collector_endpoint, {
        appId: 'autotracking-form-' + testIdentifier,
      });
      snowplow(function () {
        document.getElementById('init').innerText = 'true';
      });

      function formFilter(formElement) {
        return formElement.id !== 'lname';
      }
      function redactPII(eltValue, _, elt) {
        if (elt.id === 'pid') {
          return 'redacted';
        }
        return eltValue;
      }

      switch (parseQuery().filter) {
        case 'exclude':
          snowplow('enableFormTracking', { options: { fields: { denylist: ['fname'] } } });
          break;
        case 'include':
          snowplow('enableFormTracking', { options: { fields: { allowlist: ['lname'] } } });
          break;
        case 'filter':
          snowplow('enableFormTracking', {
            options: {
              forms: { allowlist: ['formy-mcformface'] },
              fields: { filter: formFilter },
            },
          });
          break;
        case 'transform':
          snowplow('enableFormTracking', {
            options: {
              fields: { transform: redactPII },
            },
          });
          break;
        case 'excludedForm':
          snowplow('enableFormTracking', { options: { forms: { denylist: ['excluded-form'] } } });
          break;
        case 'onlyFocus':
          snowplow('enableFormTracking', { options: { events: ['focus_form'] } });
          break;
        case 'iframeForm':
          var forms = iframe.contentWindow.document.getElementsByTagName('form');
          snowplow('enableFormTracking', { options: { forms: forms } });
          break;
        case 'shadow':
          snowplow('enableFormTracking', { options: { forms: { allowlist: ['shadow-form'] } } });
          break;
        default:
          snowplow('enableFormTracking', {
            context: [
              {
                schema: 'iglu:org.schema/WebPage/jsonschema/1-0-0',
                data: {
                  keywords: ['tester'],
                },
              },
            ],
          });
          break;
      }

      snowplow('trackPageView');
    </script>
  </body>
</html>