{% load i18n %}

<script type='text/javascript'>
    $(document).ajaxSend(function(event, xhr, settings) {
        function getCookie(name) {
            var cookieValue = null;
            if (document.cookie && document.cookie != '') {
                var cookies = document.cookie.split(';');
                for (var i = 0; i < cookies.length; i++) {
                    var cookie = jQuery.trim(cookies[i]);
                    // Does this cookie string begin with the name we want?
                    if (cookie.substring(0, name.length + 1) == (name + '=')) {
                        cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                        break;
                    }
                }
            }
            return cookieValue;
        }
        function sameOrigin(url) {
            // url could be relative or scheme relative or absolute
            var host = document.location.host; // host + port
            var protocol = document.location.protocol;
            var sr_origin = '//' + host;
            var origin = protocol + sr_origin;
            // Allow absolute or scheme relative URLs to same origin
            return (url == origin || url.slice(0, origin.length + 1) == origin + '/') ||
                    (url == sr_origin || url.slice(0, sr_origin.length + 1) == sr_origin + '/') ||
                // or any other URL that isn't scheme relative or absolute i.e relative.
                    !(/^(\/\/|http:|https:).*/.test(url));
        }
        function safeMethod(method) {
            return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
        }

        if (!safeMethod(settings.type) && sameOrigin(settings.url)) {
            xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));
        }
    });

    function set_allow_cookies() {
        jQuery.post('{% url set_allow_cookies %}', function() {
            window.location.reload();
        })
    }

    jQuery(document).ready(function() {
        jQuery('#allow-cookies-button').click(function(event) {
            event.preventDefault();
            set_allow_cookies();
        })
    });

</script>

{% if not request.COOKIES.allow_cookies == '1' %}
    <div class="alert-message warning" id="allow-cookies-popup">
        {{ bar.text }} <a href="{{ bar.link }}">{{ bar.link_name }}</a>
        <div class="act">
            <a id="allow-cookies-button" class="btn primary" href="#">{% trans 'Allow cookies' %}</a>
        </div>
    </div>
{% endif %}