Site Handler
============

GET Requests
------------

Flowchart for GET requests handled by ``Handler.Site``:

.. mermaid::

   flowchart TB
      start([start])-->www_redirect{www?}
      www_redirect-- no -->redirect_defined{redirect<br>defined?}
      www_redirect-- yes -->www_redirect_yes([strip subdomain<br>and redirect])
      redirect_defined-- no -->preferred_domain_redirect{preferred<br>domain?}
      redirect_defined-- yes -->redirect_defined_yes([redirect to<br>defined destination])
      preferred_domain_redirect-- yes -->get_page_data("load page and version<br>(see below)")
      get_page_data-->vacancy_apply{vacancy apply<br>page?}
      preferred_domain_redirect-- no -->preferred_domain_redirect_no([redirect to<br>preferred domain])
      vacancy_apply-- no -->render
      vacancy_apply-- yes -->vacancy_apply_external{external<br>apply URL?}
      vacancy_apply_external-- yes -->vacancy_apply_external_yes([redirect to<br>external URL])
      vacancy_apply_external-- no -->render([render page])

Loading of Page and Version:

.. mermaid::

   flowchart TB
      start([start])-->page_with_path{page with<br>path?}
      page_with_path-- yes -->live_version{live version?}
      page_with_path-- no -->load_404([load 404 page])
      live_version-- yes -->page_has_template{page has<br>template?}
      live_version-- no -->load_404
      page_has_template-- no -->return_page([return page and live version])
      page_has_template-- yes -->template_with_id{template<br>with ID?}
      template_with_id-- yes -->template_live_version{live version<br>template?}
      template_with_id-- no -->load_404
      template_live_version-- yes -->return_template([return template page,<br>template live version,<br>and original page])
      template_live_version-- no -->load_404