Add dnd-helper for Do-Not-Track
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dnt-helper.js
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@ -22,6 +22,10 @@ $(document).ready(function() {
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}
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}
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});
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});
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// Add current copyright year
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var current_year = '-' + new Date().getFullYear();
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$('#copy').text(current_year);
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// Enable tooltips
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// Enable tooltips
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$('[data-toggle="tooltip"]').tooltip();
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$('[data-toggle="tooltip"]').tooltip();
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});
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});
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@ -0,0 +1,46 @@
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/**
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* Returns true or false based on whether doNotTack is enabled. It also takes into account the
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* anomalies, such as !bugzilla 887703, which effect versions of Fx 31 and lower. It also handles
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* IE versions on Windows 7, 8 and 8.1, where the DNT implementation does not honor the spec.
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* @see https://bugzilla.mozilla.org/show_bug.cgi?id=1217896 for more details
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* @params {string} [dnt] - An optional mock doNotTrack string to ease unit testing.
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* @params {string} [userAgent] - An optional mock userAgent string to ease unit testing.
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* @returns {boolean} true if enabled else false
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*/
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function _dntEnabled(dnt, userAgent) {
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'use strict';
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// for old version of IE we need to use the msDoNotTrack property of navigator
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// on newer versions, and newer platforms, this is doNotTrack but, on the window object
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// Safari also exposes the property on the window object.
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var dntStatus = dnt || navigator.doNotTrack || window.doNotTrack || navigator.msDoNotTrack;
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var ua = userAgent || navigator.userAgent;
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// List of Windows versions known to not implement DNT according to the standard.
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var anomalousWinVersions = ['Windows NT 6.1', 'Windows NT 6.2', 'Windows NT 6.3'];
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var fxMatch = ua.match(/Firefox\/(\d+)/);
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var ieRegEx = /MSIE|Trident/i;
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var isIE = ieRegEx.test(ua);
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// Matches from Windows up to the first occurance of ; un-greedily
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// http://www.regexr.com/3c2el
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var platform = ua.match(/Windows.+?(?=;)/g);
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// With old versions of IE, DNT did not exist so we simply return false;
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if (isIE && typeof Array.prototype.indexOf !== 'function') {
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return false;
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} else if (fxMatch && parseInt(fxMatch[1], 10) < 32) {
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// Can't say for sure if it is 1 or 0, due to Fx bug 887703
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dntStatus = 'Unspecified';
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} else if (isIE && platform && anomalousWinVersions.indexOf(platform.toString()) !== -1) {
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// default is on, which does not honor the specification
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dntStatus = 'Unspecified';
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} else {
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// sets dntStatus to Disabled or Enabled based on the value returned by the browser.
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// If dntStatus is undefined, it will be set to Unspecified
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dntStatus = { '0': 'Disabled', '1': 'Enabled' }[dntStatus] || 'Unspecified';
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}
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return dntStatus === 'Enabled' ? true : false;
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}
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@ -115,9 +115,9 @@
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<script src="{% static 'js/app.js' %}"></script>
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<script src="{% static 'js/app.js' %}"></script>
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{% block javascript %}
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{% block javascript %}
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{% endblock javascript %}
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{% endblock javascript %}
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{% endcompress %}
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<!-- Google Analytics -->
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<!-- Google Analytics -->
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{{ analytics_code }}
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{{ analytics_code }}
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{% endcompress %}
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</body>
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</body>
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</html>
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</html>
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@ -1,5 +1,6 @@
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<script src="js/libs/dnt-helper.js"></script>
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<script>
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<script>
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if (navigator.doNotTrack !== '1') {
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if (!_dntEnabled()) {
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
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(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
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