The advent-calendar from perldancer

Dancer2 and Two-Factor Authentication (2FA)

A demo of 2FA in Dancer2 apps.

Mojo::DOM (and somehow applying this to Dancer2?)

Joel, go wild with this one :)

Async and promises

Revisiting an earlier advent calendar article on async, now featuring promises.

Dancer2::Template::Handlebars

Why Handlebars? Show some examples and explain the benefits of Handlebars templates in Dancer2.

23 - Multi-tenant Dancer

Write sample code and article on multi-tenancy

Should redirect to current year if any articles exist, not just if viewable

If you hit /, then we redirect you to the most recent year which has articles viewable:

get '/' => sub {                                                                
    my $redirect_year = vars->{current_year};                                   
    while (! grep { $_->{viewable} } @{  _articles_viewable($redirect_year) }) { 
        $redirect_year--;                                                       
    }                                                                           
    debug "going to $redirect_year";                                            
    redirect("/$redirect_year");                                                
};

That means that, for a twelve days of Dancer year like this year, hitting just https://advent.perldancer.org/ redirects you to the most recent year which has viewable articles - rather than this year with the articles not yet viewable since we've not reached the 13th... https://advent.perldancer.org/2023

We should be checking for the existence of articles there, presumably by using _article_exists($redirect_year, 24) to check if there's an article for the 24th on that year (or could use the 13th)