From 3e87925a35f73aa2261eb66df3ef4ca11b64eeea Mon Sep 17 00:00:00 2001
From: erdgeist <erdgeist@erdgeist.org>
Date: Tue, 30 Jun 2026 17:11:32 +0200
Subject: Replace Shadowbox with GLightbox, drop jQuery from public site

Vendors GLightbox 3.3.1 (MIT, dependency-free) as static files in
public/javascripts and public/stylesheets, replacing the Shadowbox
2009 vendor tree and its jQuery adapter. Public site no longer loads
jQuery at all.

- app/views/layouts/application.html.erb: swap Shadowbox script/style
  includes and the public_bundle (jQuery) include for GLightbox's
  CSS/JS
- app/views/content/_headline_image.html.erb: headline image is now
  itself a GLightbox trigger; additional images are direct
  a.glightbox links sharing a per-page data-gallery group, replacing
  the hidden shadowbox_images div and its click-forwarding trigger
- public/javascripts/public.js: replace Shadowbox.init/setup and the
  click-forwarding handler with a single GLightbox() init call;
  remove the unused image_handler object
- Remove public/javascripts/shadowbox/ (including vendored Sizzle,
  swfobject, and unused video/Flash players) and
  public/stylesheets/shadowbox.css
- Remove app/assets/javascripts/public_bundle.js (jquery require)
---
 public/javascripts/shadowbox/adapters/shadowbox-base.js | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 public/javascripts/shadowbox/adapters/shadowbox-base.js

(limited to 'public/javascripts/shadowbox/adapters/shadowbox-base.js')

diff --git a/public/javascripts/shadowbox/adapters/shadowbox-base.js b/public/javascripts/shadowbox/adapters/shadowbox-base.js
deleted file mode 100644
index bfe0573..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-base.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib=function(){var b=Shadowbox.client,a=document.defaultView,d;if(b.isIE6){d=[];function c(){var h;for(var g=0,f=d.length;g<f;++g){h=d[g];h[0].detachEvent("on"+h[1],h[2])}window.detachEvent("onunload",c)}window.attachEvent("onunload",c)}return{getStyle:a&&a.getComputedStyle?function(h,g){var e,f;if(g=="float"){g="cssFloat"}if(e=h.style[g]){return e}if(f=a.getComputedStyle(h,"")){return f[g]}return null}:function(i,h){var f,g;if(h=="opacity"){if(typeof i.style.filter=="string"){var e=i.style.filter.match(/alpha\(opacity=(.+)\)/i);if(e){var j=parseFloat(e[1]);if(!isNaN(j)){return(j?j/100:0)}}}return 1}if(h=="float"){h="styleFloat"}if(f=i.style[h]){return f}if(g=i.currentStyle){return g[h]}return null},remove:function(e){e.parentNode.removeChild(e)},getTarget:function(g){var f=g.target?g.target:g.srcElement;return f.nodeType==3?f.parentNode:f},getPageXY:function(g){var f=g.pageX||(g.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft));var h=g.pageY||(g.clientY+(document.documentElement.scrollTop||document.body.scrollTop));return[f,h]},preventDefault:function(f){if(f.preventDefault){f.preventDefault()}else{f.returnValue=false}},keyCode:function(f){return f.which?f.which:f.keyCode},addEvent:function(g,e,f){if(d){d[d.length]=arguments}if(g.addEventListener){g.addEventListener(e,f,false)}else{if(g.attachEvent){g.attachEvent("on"+e,f)}}},removeEvent:function(g,e,f){if(g.removeEventListener){g.removeEventListener(e,f,false)}else{if(g.detachEvent){g.detachEvent("on"+e,f)}}},append:function(g,f){if(g.insertAdjacentHTML){g.insertAdjacentHTML("BeforeEnd",f)}else{if(g.lastChild){var e=g.ownerDocument.createRange();e.setStartAfter(g.lastChild);var h=e.createContextualFragment(f);g.appendChild(h)}else{g.innerHTML=f}}}}}();(function(){var c,b=false;function a(){if(b){return}b=true;if(c){window.clearInterval(c)}Shadowbox.load()}if(document.addEventListener){if(Shadowbox.client.isWebkit){c=window.setInterval(function(){if(/loaded|complete/.test(document.readyState)){a()}},0)}else{document.addEventListener("DOMContentLoaded",a,false)}}else{document.write("<script id=__onDOMReady defer src=//:><\/script>");document.getElementById("__onDOMReady").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;a()}}}Shadowbox.lib.addEvent(window,"load",a)})();
\ No newline at end of file
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