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)

8 files changed, 0 insertions, 18 deletions

diff --git a/public/javascripts/shadowbox/adapters/README b/public/javascripts/shadowbox/adapters/README
deleted file mode 100644
index 5083961..0000000
--- a/public/javascripts/shadowbox/adapters/README
+++ /dev/null
@@ -1,11 +0,0 @@
-A Shadowbox "adapter" is a small helper file that makes it easy to use
-Shadowbox with a given JavaScript framework. Since most JavaScript frameworks
-tend to contain a basic set of very similar functions (for retrieving style
-information on elements or handling events, for example) it is not necessary to
-tie Shadowbox to a particular framework. Instead, the adapter can use the
-underlying framework that is already loaded on the page to reuse some of the
-code.
-
-If you do not see an adapter for your favorite framework in this directory, feel
-free to create your own and implement the same interface as the others. It may
-then be used the same as you would use any other.
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
diff --git a/public/javascripts/shadowbox/adapters/shadowbox-dojo.js b/public/javascripts/shadowbox/adapters/shadowbox-dojo.js
deleted file mode 100644
index f264c9b..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-dojo.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof dojo=="undefined"){throw"Unable to load Shadowbox adapter, Dojo not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib=function(){var a=[];return{getStyle:function(c,b){return dojo.style(c,b)},remove:function(b){dojo._destroyElement(b)},getTarget:function(b){return b.target},getPageXY:function(b){return[b.pageX,b.pageY]},preventDefault:function(b){b.preventDefault()},keyCode:function(b){return b.keyCode},addEvent:function(e,b,d){var c=dojo.connect(e,b,d);a.push({el:e,name:b,handle:c})},removeEvent:function(d,b,c){dojo.forEach(a,function(f,e){if(f&&f.el==d&&f.name==b){dojo.disconnect(f.handle);a[e]=null}})},append:function(d,c){if(d.insertAdjacentHTML){d.insertAdjacentHTML("BeforeEnd",c)}else{if(d.lastChild){var b=d.ownerDocument.createRange();b.setStartAfter(d.lastChild);var e=b.createContextualFragment(c);d.appendChild(e)}else{d.innerHTML=c}}}}}();dojo.addOnLoad(Shadowbox.load);
\ No newline at end of file
diff --git a/public/javascripts/shadowbox/adapters/shadowbox-ext.js b/public/javascripts/shadowbox/adapters/shadowbox-ext.js
deleted file mode 100644
index e88063b..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-ext.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof Ext=="undefined"){throw"Unable to load Shadowbox adapter, Ext not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib=function(){var a=Ext.lib.Event;return{getStyle:function(c,b){return Ext.get(c).getStyle(b)},remove:function(b){Ext.get(b).remove()},getTarget:function(b){return a.getTarget(b)},getPageXY:function(b){return[a.getPageX(b),a.getPageY(b)]},preventDefault:function(b){a.preventDefault(b)},keyCode:function(b){return a.getCharCode(b)},addEvent:function(d,b,c){a.addListener(d,b,c)},removeEvent:function(d,b,c){a.removeListener(d,b,c)},append:function(c,b){Ext.DomHelper.append(c,b)}}}();Ext.onReady(Shadowbox.load);
\ No newline at end of file
diff --git a/public/javascripts/shadowbox/adapters/shadowbox-jquery.js b/public/javascripts/shadowbox/adapters/shadowbox-jquery.js
deleted file mode 100644
index a0965a4..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-jquery.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof jQuery=="undefined"){throw"Unable to load Shadowbox adapter, jQuery not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib=function(a){return{getStyle:function(c,b){return a(c).css(b)},remove:function(b){a(b).remove()},getTarget:function(b){return b.target},getPageXY:function(b){return[b.pageX,b.pageY]},preventDefault:function(b){b.preventDefault()},keyCode:function(b){return b.keyCode},addEvent:function(d,b,c){a(d).bind(b,c)},removeEvent:function(d,b,c){a(d).unbind(b,c)},append:function(c,b){a(c).append(b)}}}(jQuery);jQuery(Shadowbox.load);(function(a){a.fn.shadowbox=function(b){return this.each(function(){var d=a(this);var e=a.extend({},b||{},a.metadata?d.metadata():a.meta?d.data():{});var c=this.className||"";e.width=parseInt((c.match(/w:(\d+)/)||[])[1])||e.width;e.height=parseInt((c.match(/h:(\d+)/)||[])[1])||e.height;Shadowbox.setup(d,e)})}})(jQuery);
\ No newline at end of file
diff --git a/public/javascripts/shadowbox/adapters/shadowbox-mootools.js b/public/javascripts/shadowbox/adapters/shadowbox-mootools.js
deleted file mode 100644
index 58c0015..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-mootools.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof MooTools=="undefined"){throw"Unable to load Shadowbox adapter, MooTools not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib={getStyle:function(b,a){return $(b).getStyle(a)},remove:function(a){a.parentNode.removeChild(a)},getTarget:function(a){return a.target},getPageXY:function(a){return[a.page.x,a.page.y]},preventDefault:function(a){a.preventDefault()},keyCode:function(a){return a.code},addEvent:function(c,a,b){$(c).addEvent(a,b)},removeEvent:function(c,a,b){$(c).removeEvent(a,b)},append:function(c,b){if(c.insertAdjacentHTML){c.insertAdjacentHTML("BeforeEnd",b)}else{if(c.lastChild){var a=c.ownerDocument.createRange();a.setStartAfter(c.lastChild);var d=a.createContextualFragment(b);c.appendChild(d)}else{c.innerHTML=b}}}};window.addEvent("domready",Shadowbox.load);
\ No newline at end of file
diff --git a/public/javascripts/shadowbox/adapters/shadowbox-prototype.js b/public/javascripts/shadowbox/adapters/shadowbox-prototype.js
deleted file mode 100644
index 637dd87..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-prototype.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof Prototype=="undefined"){throw"Unable to load Shadowbox adapter, Prototype not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib={getStyle:function(b,a){return Element.getStyle(b,a)},remove:function(a){Element.remove(a)},getTarget:function(a){return Event.element(a)},getPageXY:function(b){var a=Event.pointer(b);return[a.x,a.y]},preventDefault:function(a){Event.stop(a)},keyCode:function(a){return a.keyCode},addEvent:function(c,a,b){Event.observe(c,a,b)},removeEvent:function(c,a,b){Event.stopObserving(c,a,b)},append:function(b,a){Element.insert(b,a)}};document.observe("dom:loaded",Shadowbox.load);
\ No newline at end of file
diff --git a/public/javascripts/shadowbox/adapters/shadowbox-yui.js b/public/javascripts/shadowbox/adapters/shadowbox-yui.js
deleted file mode 100644
index f045d76..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-yui.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof YAHOO=="undefined"){throw"Unable to load Shadowbox adapter, YAHOO not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib=function(){var a=YAHOO.util.Event;var b=YAHOO.util.Dom;return{getStyle:function(d,c){return b.getStyle(d,c)},remove:function(c){c.parentNode.removeChild(c)},getTarget:function(c){return a.getTarget(c)},getPageXY:function(c){return[a.getPageX(c),a.getPageY(c)]},preventDefault:function(c){a.preventDefault(c)},keyCode:function(c){return c.keyCode},addEvent:function(e,c,d){a.addListener(e,c,d)},removeEvent:function(e,c,d){a.removeListener(e,c,d)},append:function(e,d){if(e.insertAdjacentHTML){e.insertAdjacentHTML("BeforeEnd",d)}else{if(e.lastChild){var c=e.ownerDocument.createRange();c.setStartAfter(e.lastChild);var f=c.createContextualFragment(d);e.appendChild(f)}else{e.innerHTML=d}}}}}();YAHOO.util.Event.onDOMReady(Shadowbox.load);
\ No newline at end of file