<%# slide 0, before anything else, but ONLY for Klasse Leben's own decks (checked by materialized-path prefix) -- not a site-wide thing. See views/kolleg.tt for the sibling copy of this block. The knot_id is intentionally hardcoded -- this isn't "whatever this deck is about", it's one specific, unconditional moment. %> <% show_mos = knot.knot_name.search('^baumhaus\.digital/Klasse Leben') %> <% IF show_mos %> <% mos_id = 4000 %> <% mos = mos_id.get_plain_knot.first %>

<% mos.knot_name.short_name %>

<% mos.knot_content %>

<% END %> <% slides = knot.knot_id.get_full_deck %>

<% ancestors = knot.knot_name.split('/') %><% ancestors.last %>

<% if knot.epoch %>

<% knot.date %> · <% knot.ae_epoch %>

<% end %> <% if knot.knot_content %>

<% knot.knot_content.remove_html_tags %>

<% end %> <%# a deck with children foliae gets the "scan to join" QR (classroom cast is per-deck, so the thing worth scanning for is THIS deck); the cover's own img_url, when set, shows the same as any other folio's engraving -- independent of whether there's also a QR, so a deck can have both its own cover image AND the join code. %> <% if slides.size or knot.img_url %>

<% if slides.size %>

scan to join on your phone

<% end %> <% if knot.img_url %>

<% end %>

> click / swipe / arrow keys to begin_

<% i = show_mos ? 1 : 0 %> <% FOREACH slide IN slides %> <% i = i + 1 %> <% has_bg = slide.bg_url or slide.bg_iframe_url %>

<%# full-bleed background slide: an image or a live iframe fills the entire folio, with the text in a frosted glass card on top -- the card follows whichever skin is active (via color-mix on --bg/--accent) so it never clashes no matter which look is chosen, and never depends on the picture's own colours for legibility. Mutually exclusive with the side-engraving media below: a background slide doesn't also get a side image/iframe. %> <% if slide.bg_url %>

<% elsif slide.bg_iframe_url %>

<% end %> <% has_media = slide.img_url or slide.youtube_url or slide.video_url or slide.iframe_url %> <% unless has_bg %> <% if slide.img_url %>

<% elsif slide.youtube_url or slide.iframe_url %> <%# iframe_url: same iframe embed as youtube_url, just not YouTube -- any page that allows being framed (e.g. one sending a permissive X-Frame-Options/CSP frame-ancestors for this domain) can be embedded live this way. %>

<% elsif slide.video_url %>

<% end %> <% end %>

<% slide.knot_name.short_name %>

<% if slide.epoch %>

<% slide.date %> · <% slide.ae_epoch %>

<% end %>

<% slide.knot_content %>

<% echoes = slide.knot_id.get_echoes %> <% if echoes.size %>

>> cross-referenced signal

<%# a cross-referenced knot is very often NOT itself a deck with its own slide children (e.g. a plain Prolegomena biography folio) -- forcing it through .mainframe left "slides" empty, so only a bare, tag-stripped, image-less cover abstract ever showed. Only route through mainframe when the target actually declares that template itself; otherwise send it to the plain knot view, where its raw content/images/lists render directly. %> ⇄ <% e.knot_name.short_name %> <%# Wikipedia-style hover preview -- content is already fetched by get_echoes (same query joins knot_content + attributes), so this renders server-side with no extra request; echo-preview-hover.js (below) just positions/shows it on hover or focus. %>

<% end %>

<% END %>