function addEvent(){
    let data = {};
    data.name = $("#name").val();
    data.shortname = $("#shortname").val();
    data.from_date_internal = $("#from_date_internal").val();
    data.to_date_internal = $("#to_date_internal").val();
    data.from_date_visible = $("#from_date_visible").val();
    data.to_date_visible = $("#to_date_visible").val();
    data.active = $("#active").is(":checked") ? "1" : "0";

    if(window.confirm(i18n.blog.confirm_save)) {
        $.ajax({
            type: 'POST',
            url: '/intern/events/hinzufuegen',
            data: data,
            dataType: 'json',
            success: function (r) {
                if (r.messageStatus === "success") {
                    $('#name').val("");
                    $('#shortname').val("");
                    $('#from_date_internal').val("");
                    $('#to_date_internal').val("");
                    $('#from_date_visible').val("");
                    $('#to_date_visible').val("");
                    $('#active').prop('checked', false);
                    location.reload();
                } else {
                    alert(r.errorMessage);
                }
            },
            error: function (r, a, e) {
                alert(i18n.common.error_occurred + e);
            }
        });
    }
}

function setActivity(id) {
    let data = {};
    data.id = id;
    data.active = $("#active_" + id).is(":checked") ? "1" : "0";

    if(window.confirm(i18n.blog.confirm_save)) {
        $.ajax({
            type: 'PATCH',
            url: '/intern/events/setActivity',
            data: data,
            dataType: 'json',
            success: function (r) {
                if (r.messageStatus === "success") {
                    location.reload();
                } else {
                    alert(r.errorMessage);
                }
            },
            error: function (r, a, e) {
                alert(i18n.common.error_occurred + e);
            }
        });
    }
}

function deleteEvent(id) {
    let data = {};
    data.id = id;

    if(window.confirm(i18n.blog.confirm_delete)) {
        $.ajax({
            type: 'DELETE',
            url: '/intern/events/loeschen',
            data: data,
            dataType: 'json',
            success: function (r) {
                if (r.messageStatus === "success") {
                    $('#delete_' + id).closest('#eingabemaske_' + id).fadeOut(300, function () {
                        $(this).remove();
                    });
                } else {
                    alert(r.errorMessage);
                }
            },
            error: function (r, a, e) {
                alert(i18n.common.error_occurred + e);
            }
        });
    }
}