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$(document).ready(function() {
/**
* https://docs.djangoproject.com/en/dev/ref/contrib/csrf/#ajax
*
* Remember you will need to ensure csrf tokens by adding:
* @ensure_csrf_cookie to your views that require this javascript
*
* Also, you will probably want to include this with your other sitewide
* javascript files ... this is just an example.
*/
if ( typeof hitcountJS === 'undefined' ) {
// since this is loaded on every page only do something
// if a hit is going to be counted
return;
}
var hitcountPK = hitcountJS['hitcountPK'];
var hitcountURL = hitcountJS['hitcountURL'];
var csrftoken = getCookie('csrftoken');
$.ajaxSetup({
beforeSend: function(xhr, settings) {
if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
xhr.setRequestHeader("X-CSRFToken", csrftoken);
}
}
});
$.post( hitcountURL, { "hitcountPK" : hitcountPK },
function(data, status) {
console.log(data); // just so you can see the response
if (data.status == 'error') {
// do something for error?
}
}, 'json');
});
function getCookie(name) {
var cookieValue = null;
if (document.cookie && document.cookie != '') {
var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
// Does this cookie string begin with the name we want?
if (cookie.substring(0, name.length + 1) == (name + '=')) {
cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
function csrfSafeMethod(method) {
// these HTTP methods do not require CSRF protection
return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
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