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Koha/koha-tmpl/opac-tmpl/bootstrap/lib/greybox/AJS.js
Owen Leonard eb92d94be1 Bug 10309 - New OPAC theme based on Bootstrap 
The goal of this theme is to provide a fully-responsive OPAC which
offers a high level of functionality across multiple devices with varied
viewport sizes. Its style is based on the CCSR theme, with elements of
the Bootstrap framework providing default styling of buttons, menus,
modals, etc.

The Bootstrap grid is used everywhere, but Bootstrap's default
responsive breakpoints have been expanded to allow for better
flexibility for our needs.

All non-translation-depended files are in the root directory of this new
theme:

css, images, itemtypeimg, js, less, and lib. Languages.pm has been
modified to ignore the new directories when parsing the theme language
directories.

This theme introduces the use of LESS (http://lesscss.org/) to build
CSS. Three LESS files can be found in the "less" directory: mixins.less,
opac.less, and responsive.less. These three files are compiled into one
CSS file for production: opac.css. "Base" theme styles are found in
opac.less. A few "mixins" (http://lesscss.org/#-mixins) are found in
mixins.less. Any CSS which is conditional on specific media queries is
found in responsive.less.

At the template level some general sturctural changes have been made.
For the most part JavaScript is now at the end of each template as is
recommended for performance reasons. JavaScript formerly in
doc-head-close.inc is now in opac-bottom.inc.

In order to be able to maintain this structure and accommodate
page-specific scripts at the same time the use of BLOCK and PROCESS are
added. By default opac-bottom.inc will PROCESS a "jsinclude" block:

[% PROCESS jsinclude %]

Each page template in the theme must contain this block, even if it is
empty:

[% BLOCK jsinclude %][% END %]

Pages which require that page-specific JavaScript be inserted can add it
to the jsinclude block and it will appear correctly at the bottom of the
rendered page.

The same is true for page-specific CSS. Each page contains a cssinclude
block:

[% BLOCK cssinclude %][% END %]

...which is processed in doc-head-close.inc:

[% PROCESS cssinclude %]

Using these methods helps us maintain a strict separation of CSS links
and blocks (at the top of each page) and JavaScript (at the bottom). A
few exceptions are made for some JavaScript which must be processed
sooner: respond.js (https://github.com/scottjehl/Respond, conditionally
applied to Internet Explorer versions < 9 to allow for layout
responsiveness), the _() function required for JS translatability, and
Modernizr (http://modernizr.com/, a script which detects browser
features and allows us to conditionally load JavaScript based on
available features--or lack thereof).

Another new JavaScript dependency in this theme is enquire.js
(http://wicky.nillia.ms/enquire.js/), which lets us trigger JavaScript
events based on viewport size.

I have made an effort to re-indent the templates in a sane way,
eliminating trailing spaces and tabs. However, I have not wrapped lines
at a specific line length. In order to improve template legibility I
have also tried to insert comments indicating the origin of closing tags
like <div> or template directives like [% END %]:

</div> <!-- / .container-fluid -->

[% END # / IF ( OpacBrowseResults && busc ) %]

TESTING

Proper testing of this theme is no easy task: Every template has been
touched. Each page should work reasonable well at a variety of screen
dimensions. Pages should be tested under many conditions which are
controlled by toggling OPAC system preferences on and off. A variety of
devices, platforms, and browsers should be tested.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
2013-10-14 23:13:05 +00:00

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JavaScript
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AJS={BASE_URL:"",drag_obj:null,drag_elm:null,_drop_zones:[],_cur_pos:null,join:function(_1,_2){
try{
return _2.join(_1);
}
catch(e){
var r=_2[0]||"";
AJS.map(_2,function(_4){
r+=_1+_4;
},1);
return r+"";
}
},getScrollTop:function(){
var t;
if(document.documentElement&&document.documentElement.scrollTop){
t=document.documentElement.scrollTop;
}else{
if(document.body){
t=document.body.scrollTop;
}
}
return t;
},addClass:function(){
var _6=AJS.forceArray(arguments);
var _7=_6.pop();
var _8=function(o){
if(!new RegExp("(^|\\s)"+_7+"(\\s|$)").test(o.className)){
o.className+=(o.className?" ":"")+_7;
}
};
AJS.map(_6,function(_a){
_8(_a);
});
},setStyle:function(){
var _b=AJS.forceArray(arguments);
var _c=_b.pop();
var _d=_b.pop();
AJS.map(_b,function(_e){
_e.style[_d]=AJS.getCssDim(_c);
});
},_getRealScope:function(fn,_10,_11,_12){
var _13=window;
_10=AJS.$A(_10);
if(fn._cscope){
_13=fn._cscope;
}
return function(){
var _14=[];
var i=0;
if(_11){
i=1;
}
AJS.map(arguments,function(arg){
_14.push(arg);
},i);
_14=_14.concat(_10);
if(_12){
_14=_14.reverse();
}
return fn.apply(_13,_14);
};
},preloadImages:function(){
AJS.AEV(window,"load",AJS.$p(function(_17){
AJS.map(_17,function(src){
var pic=new Image();
pic.src=src;
});
},arguments));
},_createDomShortcuts:function(){
var _1a=["ul","li","td","tr","th","tbody","table","input","span","b","a","div","img","button","h1","h2","h3","br","textarea","form","p","select","option","iframe","script","center","dl","dt","dd","small","pre"];
var _1b=function(elm){
var _1d="return AJS.createDOM.apply(null, ['"+elm+"', arguments]);";
var _1e="function() { "+_1d+" }";
eval("AJS."+elm.toUpperCase()+"="+_1e);
};
AJS.map(_1a,_1b);
AJS.TN=function(_1f){
return document.createTextNode(_1f);
};
},documentInsert:function(elm){
if(typeof (elm)=="string"){
elm=AJS.HTML2DOM(elm);
}
document.write("<span id=\"dummy_holder\"></span>");
AJS.swapDOM(AJS.$("dummy_holder"),elm);
},getWindowSize:function(doc){
doc=doc||document;
var _22,_23;
if(self.innerHeight){
_22=self.innerWidth;
_23=self.innerHeight;
}else{
if(doc.documentElement&&doc.documentElement.clientHeight){
_22=doc.documentElement.clientWidth;
_23=doc.documentElement.clientHeight;
}else{
if(doc.body){
_22=doc.body.clientWidth;
_23=doc.body.clientHeight;
}
}
}
return {"w":_22,"h":_23};
},flattenList:function(_24){
var r=[];
var _26=function(r,l){
AJS.map(l,function(o){
if(o==null){
}else{
if(AJS.isArray(o)){
_26(r,o);
}else{
r.push(o);
}
}
});
};
_26(r,_24);
return r;
},setEventKey:function(e){
e.key=e.keyCode?e.keyCode:e.charCode;
if(window.event){
e.ctrl=window.event.ctrlKey;
e.shift=window.event.shiftKey;
}else{
e.ctrl=e.ctrlKey;
e.shift=e.shiftKey;
}
switch(e.key){
case 63232:
e.key=38;
break;
case 63233:
e.key=40;
break;
case 63235:
e.key=39;
break;
case 63234:
e.key=37;
break;
}
},removeElement:function(){
var _2b=AJS.forceArray(arguments);
AJS.map(_2b,function(elm){
AJS.swapDOM(elm,null);
});
},_unloadListeners:function(){
if(AJS.listeners){
AJS.map(AJS.listeners,function(elm,_2e,fn){
AJS.REV(elm,_2e,fn);
});
}
AJS.listeners=[];
},partial:function(fn){
var _31=AJS.forceArray(arguments);
return AJS.$b(fn,null,_31.slice(1,_31.length).reverse(),false,true);
},getIndex:function(elm,_33,_34){
for(var i=0;i<_33.length;i++){
if(_34&&_34(_33[i])||elm==_33[i]){
return i;
}
}
return -1;
},isDefined:function(o){
return (o!="undefined"&&o!=null);
},isArray:function(obj){
return obj instanceof Array;
},setLeft:function(){
var _38=AJS.forceArray(arguments);
_38.splice(_38.length-1,0,"left");
AJS.setStyle.apply(null,_38);
},appendChildNodes:function(elm){
if(arguments.length>=2){
AJS.map(arguments,function(n){
if(AJS.isString(n)){
n=AJS.TN(n);
}
if(AJS.isDefined(n)){
elm.appendChild(n);
}
},1);
}
return elm;
},isOpera:function(){
return (navigator.userAgent.toLowerCase().indexOf("opera")!=-1);
},isString:function(obj){
return (typeof obj=="string");
},hideElement:function(elm){
var _3d=AJS.forceArray(arguments);
AJS.map(_3d,function(elm){
elm.style.display="none";
});
},setOpacity:function(elm,p){
elm.style.opacity=p;
elm.style.filter="alpha(opacity="+p*100+")";
},setHeight:function(){
var _41=AJS.forceArray(arguments);
_41.splice(_41.length-1,0,"height");
AJS.setStyle.apply(null,_41);
},setWidth:function(){
var _42=AJS.forceArray(arguments);
_42.splice(_42.length-1,0,"width");
AJS.setStyle.apply(null,_42);
},createArray:function(v){
if(AJS.isArray(v)&&!AJS.isString(v)){
return v;
}else{
if(!v){
return [];
}else{
return [v];
}
}
},isDict:function(o){
var _45=String(o);
return _45.indexOf(" Object")!=-1;
},isMozilla:function(){
return (navigator.userAgent.toLowerCase().indexOf("gecko")!=-1&&navigator.productSub>=20030210);
},_listenOnce:function(elm,_47,fn){
var _49=function(){
AJS.removeEventListener(elm,_47,_49);
fn(arguments);
};
return _49;
},addEventListener:function(elm,_4b,fn,_4d,_4e){
if(!_4e){
_4e=false;
}
var _4f=AJS.$A(elm);
AJS.map(_4f,function(_50){
if(_4d){
fn=AJS._listenOnce(_50,_4b,fn);
}
if(AJS.isIn(_4b,["submit","load","scroll","resize"])){
var old=elm["on"+_4b];
elm["on"+_4b]=function(){
if(old){
fn(arguments);
return old(arguments);
}else{
return fn(arguments);
}
};
return;
}
if(AJS.isIn(_4b,["keypress","keydown","keyup","click"])){
var _52=fn;
fn=function(e){
AJS.setEventKey(e);
return _52.apply(null,arguments);
};
}
if(_50.attachEvent){
_50.attachEvent("on"+_4b,fn);
}else{
if(_50.addEventListener){
_50.addEventListener(_4b,fn,_4e);
}
}
AJS.listeners=AJS.$A(AJS.listeners);
AJS.listeners.push([_50,_4b,fn]);
});
},createDOM:function(_54,_55){
var i=0,_57;
elm=document.createElement(_54);
if(AJS.isDict(_55[i])){
for(k in _55[0]){
_57=_55[0][k];
if(k=="style"){
elm.style.cssText=_57;
}else{
if(k=="class"||k=="className"){
elm.className=_57;
}else{
elm.setAttribute(k,_57);
}
}
}
i++;
}
if(_55[0]==null){
i=1;
}
AJS.map(_55,function(n){
if(n){
if(AJS.isString(n)||AJS.isNumber(n)){
n=AJS.TN(n);
}
elm.appendChild(n);
}
},i);
return elm;
},setTop:function(){
var _59=AJS.forceArray(arguments);
_59.splice(_59.length-1,0,"top");
AJS.setStyle.apply(null,_59);
},getElementsByTagAndClassName:function(_5a,_5b,_5c){
var _5d=[];
if(!AJS.isDefined(_5c)){
_5c=document;
}
if(!AJS.isDefined(_5a)){
_5a="*";
}
var els=_5c.getElementsByTagName(_5a);
var _5f=els.length;
var _60=new RegExp("(^|\\s)"+_5b+"(\\s|$)");
for(i=0,j=0;i<_5f;i++){
if(_60.test(els[i].className)||_5b==null){
_5d[j]=els[i];
j++;
}
}
return _5d;
},removeClass:function(){
var _61=AJS.forceArray(arguments);
var cls=_61.pop();
var _63=function(o){
o.className=o.className.replace(new RegExp("\\s?"+cls,"g"),"");
};
AJS.map(_61,function(elm){
_63(elm);
});
},bindMethods:function(_66){
for(var k in _66){
var _68=_66[k];
if(typeof (_68)=="function"){
_66[k]=AJS.$b(_68,_66);
}
}
},log:function(o){
if(AJS.isMozilla()){
console.log(o);
}else{
var div=AJS.DIV({"style":"color: green"});
AJS.ACN(AJS.getBody(),AJS.setHTML(div,""+o));
}
},isNumber:function(obj){
return (typeof obj=="number");
},map:function(_6c,fn,_6e,_6f){
var i=0,l=_6c.length;
if(_6e){
i=_6e;
}
if(_6f){
l=_6f;
}
for(i;i<l;i++){
fn.apply(null,[_6c[i],i]);
}
},removeEventListener:function(elm,_73,fn,_75){
if(!_75){
_75=false;
}
if(elm.removeEventListener){
elm.removeEventListener(_73,fn,_75);
if(AJS.isOpera()){
elm.removeEventListener(_73,fn,!_75);
}
}else{
if(elm.detachEvent){
elm.detachEvent("on"+_73,fn);
}
}
},getCssDim:function(dim){
if(AJS.isString(dim)){
return dim;
}else{
return dim+"px";
}
},setHTML:function(elm,_78){
elm.innerHTML=_78;
return elm;
},bind:function(fn,_7a,_7b,_7c,_7d){
fn._cscope=_7a;
return AJS._getRealScope(fn,_7b,_7c,_7d);
},forceArray:function(_7e){
var r=[];
AJS.map(_7e,function(elm){
r.push(elm);
});
return r;
},update:function(l1,l2){
for(var i in l2){
l1[i]=l2[i];
}
return l1;
},getBody:function(){
return AJS.$bytc("body")[0];
},HTML2DOM:function(_84,_85){
var d=AJS.DIV();
d.innerHTML=_84;
if(_85){
return d.childNodes[0];
}else{
return d;
}
},getElement:function(id){
if(AJS.isString(id)||AJS.isNumber(id)){
return document.getElementById(id);
}else{
return id;
}
},showElement:function(){
var _88=AJS.forceArray(arguments);
AJS.map(_88,function(elm){
elm.style.display="";
});
},swapDOM:function(_8a,src){
_8a=AJS.getElement(_8a);
var _8c=_8a.parentNode;
if(src){
src=AJS.getElement(src);
_8c.replaceChild(src,_8a);
}else{
_8c.removeChild(_8a);
}
return src;
},isIn:function(elm,_8e){
var i=AJS.getIndex(elm,_8e);
if(i!=-1){
return true;
}else{
return false;
}
}};
AJS.$=AJS.getElement;
AJS.$$=AJS.getElements;
AJS.$f=AJS.getFormElement;
AJS.$p=AJS.partial;
AJS.$b=AJS.bind;
AJS.$A=AJS.createArray;
AJS.DI=AJS.documentInsert;
AJS.ACN=AJS.appendChildNodes;
AJS.RCN=AJS.replaceChildNodes;
AJS.AEV=AJS.addEventListener;
AJS.REV=AJS.removeEventListener;
AJS.$bytc=AJS.getElementsByTagAndClassName;
AJS.addEventListener(window,"unload",AJS._unloadListeners);
AJS._createDomShortcuts();
AJS.Class=function(_90){
var fn=function(){
if(arguments[0]!="no_init"){
return this.init.apply(this,arguments);
}
};
fn.prototype=_90;
AJS.update(fn,AJS.Class.prototype);
return fn;
};
AJS.Class.prototype={extend:function(_92){
var _93=new this("no_init");
for(k in _92){
var _94=_93[k];
var cur=_92[k];
if(_94&&_94!=cur&&typeof cur=="function"){
cur=this._parentize(cur,_94);
}
_93[k]=cur;
}
return new AJS.Class(_93);
},implement:function(_96){
AJS.update(this.prototype,_96);
},_parentize:function(cur,_98){
return function(){
this.parent=_98;
return cur.apply(this,arguments);
};
}};
AJS.$=AJS.getElement;
AJS.$$=AJS.getElements;
AJS.$f=AJS.getFormElement;
AJS.$b=AJS.bind;
AJS.$p=AJS.partial;
AJS.$FA=AJS.forceArray;
AJS.$A=AJS.createArray;
AJS.DI=AJS.documentInsert;
AJS.ACN=AJS.appendChildNodes;
AJS.RCN=AJS.replaceChildNodes;
AJS.AEV=AJS.addEventListener;
AJS.REV=AJS.removeEventListener;
AJS.$bytc=AJS.getElementsByTagAndClassName;
AJSDeferred=function(req){
this.callbacks=[];
this.errbacks=[];
this.req=req;
};
AJSDeferred.prototype={excCallbackSeq:function(req,_9b){
var _9c=req.responseText;
while(_9b.length>0){
var fn=_9b.pop();
var _9e=fn(_9c,req);
if(_9e){
_9c=_9e;
}
}
},callback:function(){
this.excCallbackSeq(this.req,this.callbacks);
},errback:function(){
if(this.errbacks.length==0){
alert("Error encountered:\n"+this.req.responseText);
}
this.excCallbackSeq(this.req,this.errbacks);
},addErrback:function(fn){
this.errbacks.unshift(fn);
},addCallback:function(fn){
this.callbacks.unshift(fn);
},addCallbacks:function(fn1,fn2){
this.addCallback(fn1);
this.addErrback(fn2);
},sendReq:function(_a3){
if(AJS.isObject(_a3)){
this.req.send(AJS.queryArguments(_a3));
}else{
if(AJS.isDefined(_a3)){
this.req.send(_a3);
}else{
this.req.send("");
}
}
}};
script_loaded=true;
script_loaded=true;
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