").append(x.parseHTML(e)).find(i):e)}).complete(r&&function(e,t){s.each(r,o||[e.responseText,t,e])}),this},x.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(e,t){x.fn[t]=function(e){return this.on(t,e)}}),x.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:yn,type:"GET",isLocal:Cn.test(mn[1]),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":Dn,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/xml/,html:/html/,json:/json/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":x.parseJSON,"text xml":x.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(e,t){return t?_n(_n(e,x.ajaxSettings),t):_n(x.ajaxSettings,e)},ajaxPrefilter:Hn(An),ajaxTransport:Hn(jn),ajax:function(e,n){"object"==typeof e&&(n=e,e=t),n=n||{};var r,i,o,a,s,l,u,c,p=x.ajaxSetup({},n),f=p.context||p,d=p.context&&(f.nodeType||f.jquery)?x(f):x.event,h=x.Deferred(),g=x.Callbacks("once memory"),m=p.statusCode||{},y={},v={},b=0,w="canceled",C={readyState:0,getResponseHeader:function(e){var t;if(2===b){if(!c){c={};while(t=Tn.exec(a))c[t[1].toLowerCase()]=t[2]}t=c[e.toLowerCase()]}return null==t?null:t},getAllResponseHeaders:function(){return 2===b?a:null},setRequestHeader:function(e,t){var n=e.toLowerCase();return b||(e=v[n]=v[n]||e,y[e]=t),this},overrideMimeType:function(e){return b||(p.mimeType=e),this},statusCode:function(e){var t;if(e)if(2>b)for(t in e)m[t]=[m[t],e[t]];else C.always(e[C.status]);return this},abort:function(e){var t=e||w;return u&&u.abort(t),k(0,t),this}};if(h.promise(C).complete=g.add,C.success=C.done,C.error=C.fail,p.url=((e||p.url||yn)+"").replace(xn,"").replace(kn,mn[1]+"//"),p.type=n.method||n.type||p.method||p.type,p.dataTypes=x.trim(p.dataType||"*").toLowerCase().match(T)||[""],null==p.crossDomain&&(r=En.exec(p.url.toLowerCase()),p.crossDomain=!(!r||r[1]===mn[1]&&r[2]===mn[2]&&(r[3]||("http:"===r[1]?"80":"443"))===(mn[3]||("http:"===mn[1]?"80":"443")))),p.data&&p.processData&&"string"!=typeof p.data&&(p.data=x.param(p.data,p.traditional)),qn(An,p,n,C),2===b)return C;l=p.global,l&&0===x.active++&&x.event.trigger("ajaxStart"),p.type=p.type.toUpperCase(),p.hasContent=!Nn.test(p.type),o=p.url,p.hasContent||(p.data&&(o=p.url+=(bn.test(o)?"&":"?")+p.data,delete p.data),p.cache===!1&&(p.url=wn.test(o)?o.replace(wn,"$1_="+vn++):o+(bn.test(o)?"&":"?")+"_="+vn++)),p.ifModified&&(x.lastModified[o]&&C.setRequestHeader("If-Modified-Since",x.lastModified[o]),x.etag[o]&&C.setRequestHeader("If-None-Match",x.etag[o])),(p.data&&p.hasContent&&p.contentType!==!1||n.contentType)&&C.setRequestHeader("Content-Type",p.contentType),C.setRequestHeader("Accept",p.dataTypes[0]&&p.accepts[p.dataTypes[0]]?p.accepts[p.dataTypes[0]]+("*"!==p.dataTypes[0]?", "+Dn+"; q=0.01":""):p.accepts["*"]);for(i in p.headers)C.setRequestHeader(i,p.headers[i]);if(p.beforeSend&&(p.beforeSend.call(f,C,p)===!1||2===b))return C.abort();w="abort";for(i in{success:1,error:1,complete:1})C[i](p[i]);if(u=qn(jn,p,n,C)){C.readyState=1,l&&d.trigger("ajaxSend",[C,p]),p.async&&p.timeout>0&&(s=setTimeout(function(){C.abort("timeout")},p.timeout));try{b=1,u.send(y,k)}catch(N){if(!(2>b))throw N;k(-1,N)}}else k(-1,"No Transport");function k(e,n,r,i){var c,y,v,w,T,N=n;2!==b&&(b=2,s&&clearTimeout(s),u=t,a=i||"",C.readyState=e>0?4:0,c=e>=200&&300>e||304===e,r&&(w=Mn(p,C,r)),w=On(p,w,C,c),c?(p.ifModified&&(T=C.getResponseHeader("Last-Modified"),T&&(x.lastModified[o]=T),T=C.getResponseHeader("etag"),T&&(x.etag[o]=T)),204===e||"HEAD"===p.type?N="nocontent":304===e?N="notmodified":(N=w.state,y=w.data,v=w.error,c=!v)):(v=N,(e||!N)&&(N="error",0>e&&(e=0))),C.status=e,C.statusText=(n||N)+"",c?h.resolveWith(f,[y,N,C]):h.rejectWith(f,[C,N,v]),C.statusCode(m),m=t,l&&d.trigger(c?"ajaxSuccess":"ajaxError",[C,p,c?y:v]),g.fireWith(f,[C,N]),l&&(d.trigger("ajaxComplete",[C,p]),--x.active||x.event.trigger("ajaxStop")))}return C},getJSON:function(e,t,n){return x.get(e,t,n,"json")},getScript:function(e,n){return x.get(e,t,n,"script")}}),x.each(["get","post"],function(e,n){x[n]=function(e,r,i,o){return x.isFunction(r)&&(o=o||i,i=r,r=t),x.ajax({url:e,type:n,dataType:o,data:r,success:i})}});function Mn(e,n,r){var i,o,a,s,l=e.contents,u=e.dataTypes;while("*"===u[0])u.shift(),o===t&&(o=e.mimeType||n.getResponseHeader("Content-Type"));if(o)for(s in l)if(l[s]&&l[s].test(o)){u.unshift(s);break}if(u[0]in r)a=u[0];else{for(s in r){if(!u[0]||e.converters[s+" "+u[0]]){a=s;break}i||(i=s)}a=a||i}return a?(a!==u[0]&&u.unshift(a),r[a]):t}function On(e,t,n,r){var i,o,a,s,l,u={},c=e.dataTypes.slice();if(c[1])for(a in e.converters)u[a.toLowerCase()]=e.converters[a];o=c.shift();while(o)if(e.responseFields[o]&&(n[e.responseFields[o]]=t),!l&&r&&e.dataFilter&&(t=e.dataFilter(t,e.dataType)),l=o,o=c.shift())if("*"===o)o=l;else if("*"!==l&&l!==o){if(a=u[l+" "+o]||u["* "+o],!a)for(i in u)if(s=i.split(" "),s[1]===o&&(a=u[l+" "+s[0]]||u["* "+s[0]])){a===!0?a=u[i]:u[i]!==!0&&(o=s[0],c.unshift(s[1]));break}if(a!==!0)if(a&&e["throws"])t=a(t);else try{t=a(t)}catch(p){return{state:"parsererror",error:a?p:"No conversion from "+l+" to "+o}}}return{state:"success",data:t}}x.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/(?:java|ecma)script/},converters:{"text script":function(e){return x.globalEval(e),e}}}),x.ajaxPrefilter("script",function(e){e.cache===t&&(e.cache=!1),e.crossDomain&&(e.type="GET",e.global=!1)}),x.ajaxTransport("script",function(e){if(e.crossDomain){var n,r=a.head||x("head")[0]||a.documentElement;return{send:function(t,i){n=a.createElement("script"),n.async=!0,e.scriptCharset&&(n.charset=e.scriptCharset),n.src=e.url,n.onload=n.onreadystatechange=function(e,t){(t||!n.readyState||/loaded|complete/.test(n.readyState))&&(n.onload=n.onreadystatechange=null,n.parentNode&&n.parentNode.removeChild(n),n=null,t||i(200,"success"))},r.insertBefore(n,r.firstChild)},abort:function(){n&&n.onload(t,!0)}}}});var Fn=[],Bn=/(=)\?(?=&|$)|\?\?/;x.ajaxSetup({jsonp:"callback",jsonpCallback:function(){var e=Fn.pop()||x.expando+"_"+vn++;return this[e]=!0,e}}),x.ajaxPrefilter("json jsonp",function(n,r,i){var o,a,s,l=n.jsonp!==!1&&(Bn.test(n.url)?"url":"string"==typeof n.data&&!(n.contentType||"").indexOf("application/x-www-form-urlencoded")&&Bn.test(n.data)&&"data");return l||"jsonp"===n.dataTypes[0]?(o=n.jsonpCallback=x.isFunction(n.jsonpCallback)?n.jsonpCallback():n.jsonpCallback,l?n[l]=n[l].replace(Bn,"$1"+o):n.jsonp!==!1&&(n.url+=(bn.test(n.url)?"&":"?")+n.jsonp+"="+o),n.converters["script json"]=function(){return s||x.error(o+" was not called"),s[0]},n.dataTypes[0]="json",a=e[o],e[o]=function(){s=arguments},i.always(function(){e[o]=a,n[o]&&(n.jsonpCallback=r.jsonpCallback,Fn.push(o)),s&&x.isFunction(a)&&a(s[0]),s=a=t}),"script"):t});var Pn,Rn,Wn=0,$n=e.ActiveXObject&&function(){var e;for(e in Pn)Pn[e](t,!0)};function In(){try{return new e.XMLHttpRequest}catch(t){}}function zn(){try{return new e.ActiveXObject("Microsoft.XMLHTTP")}catch(t){}}x.ajaxSettings.xhr=e.ActiveXObject?function(){return!this.isLocal&&In()||zn()}:In,Rn=x.ajaxSettings.xhr(),x.support.cors=!!Rn&&"withCredentials"in Rn,Rn=x.support.ajax=!!Rn,Rn&&x.ajaxTransport(function(n){if(!n.crossDomain||x.support.cors){var r;return{send:function(i,o){var a,s,l=n.xhr();if(n.username?l.open(n.type,n.url,n.async,n.username,n.password):l.open(n.type,n.url,n.async),n.xhrFields)for(s in n.xhrFields)l[s]=n.xhrFields[s];n.mimeType&&l.overrideMimeType&&l.overrideMimeType(n.mimeType),n.crossDomain||i["X-Requested-With"]||(i["X-Requested-With"]="XMLHttpRequest");try{for(s in i)l.setRequestHeader(s,i[s])}catch(u){}l.send(n.hasContent&&n.data||null),r=function(e,i){var s,u,c,p;try{if(r&&(i||4===l.readyState))if(r=t,a&&(l.onreadystatechange=x.noop,$n&&delete Pn[a]),i)4!==l.readyState&&l.abort();else{p={},s=l.status,u=l.getAllResponseHeaders(),"string"==typeof l.responseText&&(p.text=l.responseText);try{c=l.statusText}catch(f){c=""}s||!n.isLocal||n.crossDomain?1223===s&&(s=204):s=p.text?200:404}}catch(d){i||o(-1,d)}p&&o(s,c,p,u)},n.async?4===l.readyState?setTimeout(r):(a=++Wn,$n&&(Pn||(Pn={},x(e).unload($n)),Pn[a]=r),l.onreadystatechange=r):r()},abort:function(){r&&r(t,!0)}}}});var Xn,Un,Vn=/^(?:toggle|show|hide)$/,Yn=RegExp("^(?:([+-])=|)("+w+")([a-z%]*)$","i"),Jn=/queueHooks$/,Gn=[nr],Qn={"*":[function(e,t){var n=this.createTween(e,t),r=n.cur(),i=Yn.exec(t),o=i&&i[3]||(x.cssNumber[e]?"":"px"),a=(x.cssNumber[e]||"px"!==o&&+r)&&Yn.exec(x.css(n.elem,e)),s=1,l=20;if(a&&a[3]!==o){o=o||a[3],i=i||[],a=+r||1;do s=s||".5",a/=s,x.style(n.elem,e,a+o);while(s!==(s=n.cur()/r)&&1!==s&&--l)}return i&&(n.unit=o,n.start=+a||+r||0,n.end=i[1]?a+(i[1]+1)*i[2]:+i[2]),n}]};function Kn(){return setTimeout(function(){Xn=t}),Xn=x.now()}function Zn(e,t,n){var r,i=(Qn[t]||[]).concat(Qn["*"]),o=0,a=i.length;for(;a>o;o++)if(r=i[o].call(n,t,e))return r}function er(e,t,n){var r,i,o=0,a=Gn.length,s=x.Deferred().always(function(){delete l.elem}),l=function(){if(i)return!1;var t=Xn||Kn(),n=Math.max(0,u.startTime+u.duration-t),r=n/u.duration||0,o=1-r,a=0,l=u.tweens.length;for(;l>a;a++)u.tweens[a].run(o);return s.notifyWith(e,[u,o,n]),1>o&&l?n:(s.resolveWith(e,[u]),!1)},u=s.promise({elem:e,props:x.extend({},t),opts:x.extend(!0,{specialEasing:{}},n),originalProperties:t,originalOptions:n,startTime:Xn||Kn(),duration:n.duration,tweens:[],createTween:function(t,n){var r=x.Tween(e,u.opts,t,n,u.opts.specialEasing[t]||u.opts.easing);return u.tweens.push(r),r},stop:function(t){var n=0,r=t?u.tweens.length:0;if(i)return this;for(i=!0;r>n;n++)u.tweens[n].run(1);return t?s.resolveWith(e,[u,t]):s.rejectWith(e,[u,t]),this}}),c=u.props;for(tr(c,u.opts.specialEasing);a>o;o++)if(r=Gn[o].call(u,e,c,u.opts))return r;return x.map(c,Zn,u),x.isFunction(u.opts.start)&&u.opts.start.call(e,u),x.fx.timer(x.extend(l,{elem:e,anim:u,queue:u.opts.queue})),u.progress(u.opts.progress).done(u.opts.done,u.opts.complete).fail(u.opts.fail).always(u.opts.always)}function tr(e,t){var n,r,i,o,a;for(n in e)if(r=x.camelCase(n),i=t[r],o=e[n],x.isArray(o)&&(i=o[1],o=e[n]=o[0]),n!==r&&(e[r]=o,delete e[n]),a=x.cssHooks[r],a&&"expand"in a){o=a.expand(o),delete e[r];for(n in o)n in e||(e[n]=o[n],t[n]=i)}else t[r]=i}x.Animation=x.extend(er,{tweener:function(e,t){x.isFunction(e)?(t=e,e=["*"]):e=e.split(" ");var n,r=0,i=e.length;for(;i>r;r++)n=e[r],Qn[n]=Qn[n]||[],Qn[n].unshift(t)},prefilter:function(e,t){t?Gn.unshift(e):Gn.push(e)}});function nr(e,t,n){var r,i,o,a,s,l,u=this,c={},p=e.style,f=e.nodeType&&nn(e),d=x._data(e,"fxshow");n.queue||(s=x._queueHooks(e,"fx"),null==s.unqueued&&(s.unqueued=0,l=s.empty.fire,s.empty.fire=function(){s.unqueued||l()}),s.unqueued++,u.always(function(){u.always(function(){s.unqueued--,x.queue(e,"fx").length||s.empty.fire()})})),1===e.nodeType&&("height"in t||"width"in t)&&(n.overflow=[p.overflow,p.overflowX,p.overflowY],"inline"===x.css(e,"display")&&"none"===x.css(e,"float")&&(x.support.inlineBlockNeedsLayout&&"inline"!==ln(e.nodeName)?p.zoom=1:p.display="inline-block")),n.overflow&&(p.overflow="hidden",x.support.shrinkWrapBlocks||u.always(function(){p.overflow=n.overflow[0],p.overflowX=n.overflow[1],p.overflowY=n.overflow[2]}));for(r in t)if(i=t[r],Vn.exec(i)){if(delete t[r],o=o||"toggle"===i,i===(f?"hide":"show"))continue;c[r]=d&&d[r]||x.style(e,r)}if(!x.isEmptyObject(c)){d?"hidden"in d&&(f=d.hidden):d=x._data(e,"fxshow",{}),o&&(d.hidden=!f),f?x(e).show():u.done(function(){x(e).hide()}),u.done(function(){var t;x._removeData(e,"fxshow");for(t in c)x.style(e,t,c[t])});for(r in c)a=Zn(f?d[r]:0,r,u),r in d||(d[r]=a.start,f&&(a.end=a.start,a.start="width"===r||"height"===r?1:0))}}function rr(e,t,n,r,i){return new rr.prototype.init(e,t,n,r,i)}x.Tween=rr,rr.prototype={constructor:rr,init:function(e,t,n,r,i,o){this.elem=e,this.prop=n,this.easing=i||"swing",this.options=t,this.start=this.now=this.cur(),this.end=r,this.unit=o||(x.cssNumber[n]?"":"px")},cur:function(){var e=rr.propHooks[this.prop];return e&&e.get?e.get(this):rr.propHooks._default.get(this)},run:function(e){var t,n=rr.propHooks[this.prop];return this.pos=t=this.options.duration?x.easing[this.easing](e,this.options.duration*e,0,1,this.options.duration):e,this.now=(this.end-this.start)*t+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),n&&n.set?n.set(this):rr.propHooks._default.set(this),this}},rr.prototype.init.prototype=rr.prototype,rr.propHooks={_default:{get:function(e){var t;return null==e.elem[e.prop]||e.elem.style&&null!=e.elem.style[e.prop]?(t=x.css(e.elem,e.prop,""),t&&"auto"!==t?t:0):e.elem[e.prop]},set:function(e){x.fx.step[e.prop]?x.fx.step[e.prop](e):e.elem.style&&(null!=e.elem.style[x.cssProps[e.prop]]||x.cssHooks[e.prop])?x.style(e.elem,e.prop,e.now+e.unit):e.elem[e.prop]=e.now}}},rr.propHooks.scrollTop=rr.propHooks.scrollLeft={set:function(e){e.elem.nodeType&&e.elem.parentNode&&(e.elem[e.prop]=e.now)}},x.each(["toggle","show","hide"],function(e,t){var n=x.fn[t];x.fn[t]=function(e,r,i){return null==e||"boolean"==typeof e?n.apply(this,arguments):this.animate(ir(t,!0),e,r,i)}}),x.fn.extend({fadeTo:function(e,t,n,r){return this.filter(nn).css("opacity",0).show().end().animate({opacity:t},e,n,r)},animate:function(e,t,n,r){var i=x.isEmptyObject(e),o=x.speed(t,n,r),a=function(){var t=er(this,x.extend({},e),o);a.finish=function(){t.stop(!0)},(i||x._data(this,"finish"))&&t.stop(!0)};return a.finish=a,i||o.queue===!1?this.each(a):this.queue(o.queue,a)},stop:function(e,n,r){var i=function(e){var t=e.stop;delete e.stop,t(r)};return"string"!=typeof e&&(r=n,n=e,e=t),n&&e!==!1&&this.queue(e||"fx",[]),this.each(function(){var t=!0,n=null!=e&&e+"queueHooks",o=x.timers,a=x._data(this);if(n)a[n]&&a[n].stop&&i(a[n]);else for(n in a)a[n]&&a[n].stop&&Jn.test(n)&&i(a[n]);for(n=o.length;n--;)o[n].elem!==this||null!=e&&o[n].queue!==e||(o[n].anim.stop(r),t=!1,o.splice(n,1));(t||!r)&&x.dequeue(this,e)})},finish:function(e){return e!==!1&&(e=e||"fx"),this.each(function(){var t,n=x._data(this),r=n[e+"queue"],i=n[e+"queueHooks"],o=x.timers,a=r?r.length:0;for(n.finish=!0,x.queue(this,e,[]),i&&i.cur&&i.cur.finish&&i.cur.finish.call(this),t=o.length;t--;)o[t].elem===this&&o[t].queue===e&&(o[t].anim.stop(!0),o.splice(t,1));for(t=0;a>t;t++)r[t]&&r[t].finish&&r[t].finish.call(this);delete n.finish})}});function ir(e,t){var n,r={height:e},i=0;for(t=t?1:0;4>i;i+=2-t)n=Zt[i],r["margin"+n]=r["padding"+n]=e;return t&&(r.opacity=r.width=e),r}x.each({slideDown:ir("show"),slideUp:ir("hide"),slideToggle:ir("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(e,t){x.fn[e]=function(e,n,r){return this.animate(t,e,n,r)}}),x.speed=function(e,t,n){var r=e&&"object"==typeof e?x.extend({},e):{complete:n||!n&&t||x.isFunction(e)&&e,duration:e,easing:n&&t||t&&!x.isFunction(t)&&t};return r.duration=x.fx.off?0:"number"==typeof r.duration?r.duration:r.duration in x.fx.speeds?x.fx.speeds[r.duration]:x.fx.speeds._default,(null==r.queue||r.queue===!0)&&(r.queue="fx"),r.old=r.complete,r.complete=function(){x.isFunction(r.old)&&r.old.call(this),r.queue&&x.dequeue(this,r.queue)},r},x.easing={linear:function(e){return e},swing:function(e){return.5-Math.cos(e*Math.PI)/2}},x.timers=[],x.fx=rr.prototype.init,x.fx.tick=function(){var e,n=x.timers,r=0;for(Xn=x.now();n.length>r;r++)e=n[r],e()||n[r]!==e||n.splice(r--,1);n.length||x.fx.stop(),Xn=t},x.fx.timer=function(e){e()&&x.timers.push(e)&&x.fx.start()},x.fx.interval=13,x.fx.start=function(){Un||(Un=setInterval(x.fx.tick,x.fx.interval))},x.fx.stop=function(){clearInterval(Un),Un=null},x.fx.speeds={slow:600,fast:200,_default:400},x.fx.step={},x.expr&&x.expr.filters&&(x.expr.filters.animated=function(e){return x.grep(x.timers,function(t){return e===t.elem}).length}),x.fn.offset=function(e){if(arguments.length)return e===t?this:this.each(function(t){x.offset.setOffset(this,e,t)});var n,r,o={top:0,left:0},a=this[0],s=a&&a.ownerDocument;if(s)return n=s.documentElement,x.contains(n,a)?(typeof a.getBoundingClientRect!==i&&(o=a.getBoundingClientRect()),r=or(s),{top:o.top+(r.pageYOffset||n.scrollTop)-(n.clientTop||0),left:o.left+(r.pageXOffset||n.scrollLeft)-(n.clientLeft||0)}):o},x.offset={setOffset:function(e,t,n){var r=x.css(e,"position");"static"===r&&(e.style.position="relative");var i=x(e),o=i.offset(),a=x.css(e,"top"),s=x.css(e,"left"),l=("absolute"===r||"fixed"===r)&&x.inArray("auto",[a,s])>-1,u={},c={},p,f;l?(c=i.position(),p=c.top,f=c.left):(p=parseFloat(a)||0,f=parseFloat(s)||0),x.isFunction(t)&&(t=t.call(e,n,o)),null!=t.top&&(u.top=t.top-o.top+p),null!=t.left&&(u.left=t.left-o.left+f),"using"in t?t.using.call(e,u):i.css(u)}},x.fn.extend({position:function(){if(this[0]){var e,t,n={top:0,left:0},r=this[0];return"fixed"===x.css(r,"position")?t=r.getBoundingClientRect():(e=this.offsetParent(),t=this.offset(),x.nodeName(e[0],"html")||(n=e.offset()),n.top+=x.css(e[0],"borderTopWidth",!0),n.left+=x.css(e[0],"borderLeftWidth",!0)),{top:t.top-n.top-x.css(r,"marginTop",!0),left:t.left-n.left-x.css(r,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var e=this.offsetParent||s;while(e&&!x.nodeName(e,"html")&&"static"===x.css(e,"position"))e=e.offsetParent;return e||s})}}),x.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(e,n){var r=/Y/.test(n);x.fn[e]=function(i){return x.access(this,function(e,i,o){var a=or(e);return o===t?a?n in a?a[n]:a.document.documentElement[i]:e[i]:(a?a.scrollTo(r?x(a).scrollLeft():o,r?o:x(a).scrollTop()):e[i]=o,t)},e,i,arguments.length,null)}});function or(e){return x.isWindow(e)?e:9===e.nodeType?e.defaultView||e.parentWindow:!1}x.each({Height:"height",Width:"width"},function(e,n){x.each({padding:"inner"+e,content:n,"":"outer"+e},function(r,i){x.fn[i]=function(i,o){var a=arguments.length&&(r||"boolean"!=typeof i),s=r||(i===!0||o===!0?"margin":"border");return x.access(this,function(n,r,i){var o;return x.isWindow(n)?n.document.documentElement["client"+e]:9===n.nodeType?(o=n.documentElement,Math.max(n.body["scroll"+e],o["scroll"+e],n.body["offset"+e],o["offset"+e],o["client"+e])):i===t?x.css(n,r,s):x.style(n,r,i,s)},n,a?i:t,a,null)}})}),x.fn.size=function(){return this.length},x.fn.andSelf=x.fn.addBack,"object"==typeof module&&"object"==typeof module.exports?module.exports=x:(e.jQuery=e.$=x,"function"==typeof define&&define.amd&&define("jquery",[],function(){return x}))})(window);
+/*
+ * $Id: 3a9980787bb5d0fe966140b243a4a5eb6768913e $
+** pz2.js - pazpar2's javascript client library.
+*/
+
+//since explorer is flawed
+if (!window['Node']) {
+ window.Node = new Object();
+ Node.ELEMENT_NODE = 1;
+ Node.ATTRIBUTE_NODE = 2;
+ Node.TEXT_NODE = 3;
+ Node.CDATA_SECTION_NODE = 4;
+ Node.ENTITY_REFERENCE_NODE = 5;
+ Node.ENTITY_NODE = 6;
+ Node.PROCESSING_INSTRUCTION_NODE = 7;
+ Node.COMMENT_NODE = 8;
+ Node.DOCUMENT_NODE = 9;
+ Node.DOCUMENT_TYPE_NODE = 10;
+ Node.DOCUMENT_FRAGMENT_NODE = 11;
+ Node.NOTATION_NODE = 12;
+}
+
+// prevent execution of more than once
+if(typeof window.pz2 == "undefined") {
+window.undefined = window.undefined;
+
+var pz2 = function ( paramArray )
+{
+
+ // at least one callback required
+ if ( !paramArray )
+ throw new Error("Pz2.js: Array with parameters has to be supplied.");
+
+ //supported pazpar2's protocol version
+ this.suppProtoVer = '1';
+ if (typeof paramArray.pazpar2path != "undefined")
+ this.pz2String = paramArray.pazpar2path;
+ else
+ this.pz2String = "/pazpar2/search.pz2";
+ this.useSessions = true;
+
+ this.stylesheet = paramArray.detailstylesheet || null;
+ //load stylesheet if required in async mode
+ if( this.stylesheet ) {
+ var context = this;
+ var request = new pzHttpRequest( this.stylesheet );
+ request.get( {}, function ( doc ) { context.xslDoc = doc; } );
+ }
+
+ this.errorHandler = paramArray.errorhandler || null;
+ this.showResponseType = paramArray.showResponseType || "xml";
+
+ // function callbacks
+ this.initCallback = paramArray.oninit || null;
+ this.statCallback = paramArray.onstat || null;
+ this.showCallback = paramArray.onshow || null;
+ this.termlistCallback = paramArray.onterm || null;
+ this.recordCallback = paramArray.onrecord || null;
+ this.bytargetCallback = paramArray.onbytarget || null;
+ this.resetCallback = paramArray.onreset || null;
+
+ // termlist keys
+ this.termKeys = paramArray.termlist || "subject";
+
+ // some configurational stuff
+ this.keepAlive = 50000;
+
+ if ( paramArray.keepAlive < this.keepAlive )
+ this.keepAlive = paramArray.keepAlive;
+
+ this.sessionID = null;
+ this.serviceId = paramArray.serviceId || null;
+ this.initStatusOK = false;
+ this.pingStatusOK = false;
+ this.searchStatusOK = false;
+ this.mergekey = paramArray.mergekey || null;
+ this.rank = paramArray.rank || null;
+
+ // for sorting
+ this.currentSort = "relevance";
+
+ // where are we?
+ this.currentStart = 0;
+ // currentNum can be overwritten in show
+ this.currentNum = 20;
+
+ // last full record retrieved
+ this.currRecID = null;
+
+ // current query
+ this.currQuery = null;
+
+ //current raw record offset
+ this.currRecOffset = null;
+
+ //timers
+ this.pingTimer = null;
+ this.statTime = paramArray.stattime || 1000;
+ this.statTimer = null;
+ this.termTime = paramArray.termtime || 1000;
+ this.termTimer = null;
+ this.showTime = paramArray.showtime || 1000;
+ this.showTimer = null;
+ this.showFastCount = 4;
+ this.bytargetTime = paramArray.bytargettime || 1000;
+ this.bytargetTimer = null;
+ this.recordTime = paramArray.recordtime || 500;
+ this.recordTimer = null;
+
+ // counters for each command and applied delay
+ this.dumpFactor = 500;
+ this.showCounter = 0;
+ this.termCounter = 0;
+ this.statCounter = 0;
+ this.bytargetCounter = 0;
+ this.recordCounter = 0;
+
+ // active clients, updated by stat and show
+ // might be an issue since bytarget will poll accordingly
+ this.activeClients = 1;
+
+ // if in proxy mode no need to init
+ if (paramArray.usesessions != undefined) {
+ this.useSessions = paramArray.usesessions;
+ this.initStatusOK = true;
+ }
+ // else, auto init session or wait for a user init?
+ if (this.useSessions && paramArray.autoInit !== false) {
+ this.init(this.sessionID, this.serviceId);
+ }
+ // Version parameter
+ this.version = paramArray.version || null;
+};
+
+pz2.prototype =
+{
+ //error handler for async error throws
+ throwError: function (errMsg, errCode)
+ {
+ var err = new Error(errMsg);
+ if (errCode) err.code = errCode;
+
+ if (this.errorHandler) {
+ this.errorHandler(err);
+ }
+ else {
+ throw err;
+ }
+ },
+
+ // stop activity by clearing tiemouts
+ stop: function ()
+ {
+ clearTimeout(this.statTimer);
+ clearTimeout(this.showTimer);
+ clearTimeout(this.termTimer);
+ clearTimeout(this.bytargetTimer);
+ },
+
+ // reset status variables
+ reset: function ()
+ {
+ if ( this.useSessions ) {
+ this.sessionID = null;
+ this.initStatusOK = false;
+ this.pingStatusOK = false;
+ clearTimeout(this.pingTimer);
+ }
+ this.searchStatusOK = false;
+ this.stop();
+
+ if ( this.resetCallback )
+ this.resetCallback();
+ },
+
+ init: function (sessionId, serviceId)
+ {
+ this.reset();
+
+ // session id as a param
+ if (sessionId && this.useSessions ) {
+ this.initStatusOK = true;
+ this.sessionID = sessionId;
+ this.ping();
+ // old school direct pazpar2 init
+ } else if (this.useSessions) {
+ var context = this;
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+ var opts = {'command' : 'init'};
+ if (serviceId) opts.service = serviceId;
+ request.safeGet(
+ opts,
+ function(data) {
+ if ( data.getElementsByTagName("status")[0]
+ .childNodes[0].nodeValue == "OK" ) {
+ if ( data.getElementsByTagName("protocol")[0]
+ .childNodes[0].nodeValue
+ != context.suppProtoVer )
+ throw new Error(
+ "Server's protocol not supported by the client"
+ );
+ context.initStatusOK = true;
+ context.sessionID =
+ data.getElementsByTagName("session")[0]
+ .childNodes[0].nodeValue;
+ if (data.getElementsByTagName("keepAlive").length > 0) {
+ context.keepAlive = data.getElementsByTagName("keepAlive")[0].childNodes[0].nodeValue;
+ }
+ context.pingTimer =
+ setTimeout(
+ function () {
+ context.ping();
+ },
+ context.keepAlive
+ );
+ if ( context.initCallback )
+ context.initCallback();
+ }
+ else
+ context.throwError('Init failed. Malformed WS resonse.',
+ 110);
+ }
+ );
+ // when through proxy no need to init
+ } else {
+ this.initStatusOK = true;
+ }
+ },
+ // no need to ping explicitly
+ ping: function ()
+ {
+ // pinging only makes sense when using pazpar2 directly
+ if( !this.initStatusOK || !this.useSessions )
+ throw new Error(
+ 'Pz2.js: Ping not allowed (proxy mode) or session not initialized.'
+ );
+ var context = this;
+
+ clearTimeout(context.pingTimer);
+
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+ request.safeGet(
+ { "command": "ping", "session": this.sessionID, "windowid" : window.name },
+ function(data) {
+ if ( data.getElementsByTagName("status")[0]
+ .childNodes[0].nodeValue == "OK" ) {
+ context.pingStatusOK = true;
+ context.pingTimer =
+ setTimeout(
+ function () {
+ context.ping();
+ },
+ context.keepAlive
+ );
+ }
+ else
+ context.throwError('Ping failed. Malformed WS resonse.',
+ 111);
+ }
+ );
+ },
+ search: function (query, num, sort, filter, showfrom, addParamsArr)
+ {
+ clearTimeout(this.statTimer);
+ clearTimeout(this.showTimer);
+ clearTimeout(this.termTimer);
+ clearTimeout(this.bytargetTimer);
+
+ this.showCounter = 0;
+ this.termCounter = 0;
+ this.bytargetCounter = 0;
+ this.statCounter = 0;
+ this.activeClients = 1;
+
+ // no proxy mode
+ if( !this.initStatusOK )
+ throw new Error('Pz2.js: session not initialized.');
+
+ if( query !== undefined )
+ this.currQuery = query;
+ else
+ throw new Error("Pz2.js: no query supplied to the search command.");
+
+ if ( showfrom !== undefined )
+ var start = showfrom;
+ else
+ var start = 0;
+
+ var searchParams = {
+ "command": "search",
+ "query": this.currQuery,
+ "session": this.sessionID,
+ "windowid" : window.name
+ };
+
+ if( sort !== undefined ) {
+ this.currentSort = sort;
+ searchParams["sort"] = sort;
+ }
+ if (filter !== undefined) searchParams["filter"] = filter;
+ if (this.mergekey) searchParams["mergekey"] = this.mergekey;
+ if (this.rank) searchParams["rank"] = this.rank;
+
+ // copy additional parmeters, do not overwrite
+ if (addParamsArr != undefined) {
+ for (var prop in addParamsArr) {
+ if (!searchParams.hasOwnProperty(prop))
+ searchParams[prop] = addParamsArr[prop];
+ }
+ }
+
+ var context = this;
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+ request.safeGet(
+ searchParams,
+ function(data) {
+ if ( data.getElementsByTagName("status")[0]
+ .childNodes[0].nodeValue == "OK" ) {
+ context.searchStatusOK = true;
+ //piggyback search
+ context.show(start, num, sort);
+ if (context.statCallback)
+ context.stat();
+ if (context.termlistCallback)
+ context.termlist();
+ if (context.bytargetCallback)
+ context.bytarget();
+ }
+ else
+ context.throwError('Search failed. Malformed WS resonse.',
+ 112);
+ }
+ );
+ },
+ stat: function()
+ {
+ if( !this.initStatusOK )
+ throw new Error('Pz2.js: session not initialized.');
+
+ // if called explicitly takes precedence
+ clearTimeout(this.statTimer);
+
+ var context = this;
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+ request.safeGet(
+ { "command": "stat", "session": this.sessionID, "windowid" : window.name },
+ function(data) {
+ if ( data.getElementsByTagName("stat") ) {
+ var activeClients =
+ Number( data.getElementsByTagName("activeclients")[0]
+ .childNodes[0].nodeValue );
+ context.activeClients = activeClients;
+
+ var stat = Element_parseChildNodes(data.documentElement);
+
+ context.statCounter++;
+ var delay = context.statTime
+ + context.statCounter * context.dumpFactor;
+
+ if ( activeClients > 0 )
+ context.statTimer =
+ setTimeout(
+ function () {
+ context.stat();
+ },
+ delay
+ );
+ context.statCallback(stat);
+ }
+ else
+ context.throwError('Stat failed. Malformed WS resonse.',
+ 113);
+ }
+ );
+ },
+ show: function(start, num, sort, query_state)
+ {
+ if( !this.searchStatusOK && this.useSessions )
+ throw new Error(
+ 'Pz2.js: show command has to be preceded with a search command.'
+ );
+
+ // if called explicitly takes precedence
+ clearTimeout(this.showTimer);
+
+ if( sort !== undefined )
+ this.currentSort = sort;
+ if( start !== undefined )
+ this.currentStart = Number( start );
+ if( num !== undefined )
+ this.currentNum = Number( num );
+
+ var context = this;
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+ var requestParameters =
+ {
+ "command": "show",
+ "session": this.sessionID,
+ "start": this.currentStart,
+ "num": this.currentNum,
+ "sort": this.currentSort,
+ "block": 1,
+ "type": this.showResponseType,
+ "windowid" : window.name
+ };
+ if (query_state)
+ requestParameters["query-state"] = query_state;
+ if (this.version && this.version > 0)
+ requestParameters["version"] = this.version;
+ request.safeGet(
+ requestParameters,
+ function(data, type) {
+ var show = null;
+ var activeClients = 0;
+ if (type === "json") {
+ show = {};
+ activeClients = Number(data.activeclients[0]);
+ show.activeclients = activeClients;
+ show.merged = Number(data.merged[0]);
+ show.total = Number(data.total[0]);
+ show.start = Number(data.start[0]);
+ show.num = Number(data.num[0]);
+ show.hits = data.hit;
+ } else if (data.getElementsByTagName("status")[0]
+ .childNodes[0].nodeValue == "OK") {
+ // first parse the status data send along with records
+ // this is strictly bound to the format
+ activeClients =
+ Number(data.getElementsByTagName("activeclients")[0]
+ .childNodes[0].nodeValue);
+ show = {
+ "activeclients": activeClients,
+ "merged":
+ Number( data.getElementsByTagName("merged")[0]
+ .childNodes[0].nodeValue ),
+ "total":
+ Number( data.getElementsByTagName("total")[0]
+ .childNodes[0].nodeValue ),
+ "start":
+ Number( data.getElementsByTagName("start")[0]
+ .childNodes[0].nodeValue ),
+ "num":
+ Number( data.getElementsByTagName("num")[0]
+ .childNodes[0].nodeValue ),
+ "hits": []
+ };
+ // parse all the first-level nodes for all
tags
+ var hits = data.getElementsByTagName("hit");
+ for (i = 0; i < hits.length; i++)
+ show.hits[i] = Element_parseChildNodes(hits[i]);
+ } else {
+ context.throwError('Show failed. Malformed WS resonse.',
+ 114);
+ };
+
+ var approxNode = data.getElementsByTagName("approximation");
+ if (approxNode && approxNode[0] && approxNode[0].childNodes[0] && approxNode[0].childNodes[0].nodeValue)
+ show['approximation'] =
+ Number( approxNode[0].childNodes[0].nodeValue);
+
+
+ data.getElementsByTagName("")
+ context.activeClients = activeClients;
+ context.showCounter++;
+ var delay = context.showTime;
+ if (context.showCounter > context.showFastCount)
+ delay += context.showCounter * context.dumpFactor;
+ if ( activeClients > 0 )
+ context.showTimer = setTimeout(
+ function () {
+ context.show();
+ },
+ delay);
+ context.showCallback(show);
+ }
+ );
+ },
+ record: function(id, offset, syntax, handler)
+ {
+ // we may call record with no previous search if in proxy mode
+ if(!this.searchStatusOK && this.useSessions)
+ throw new Error(
+ 'Pz2.js: record command has to be preceded with a search command.'
+ );
+
+ if( id !== undefined )
+ this.currRecID = id;
+
+ var recordParams = {
+ "command": "record",
+ "session": this.sessionID,
+ "id": this.currRecID,
+ "windowid" : window.name
+ };
+
+ this.currRecOffset = null;
+ if (offset != undefined) {
+ recordParams["offset"] = offset;
+ this.currRecOffset = offset;
+ }
+
+ if (syntax != undefined)
+ recordParams['syntax'] = syntax;
+
+ //overwrite default callback id needed
+ var callback = this.recordCallback;
+ var args = undefined;
+ if (handler != undefined) {
+ callback = handler['callback'];
+ args = handler['args'];
+ }
+
+ var context = this;
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+
+ request.safeGet(
+ recordParams,
+ function(data) {
+ var recordNode;
+ var record;
+ //raw record
+ if (context.currRecOffset !== null) {
+ record = new Array();
+ record['xmlDoc'] = data;
+ record['offset'] = context.currRecOffset;
+ callback(record, args);
+ //pz2 record
+ } else if ( recordNode =
+ data.getElementsByTagName("record")[0] ) {
+ // if stylesheet was fetched do not parse the response
+ if ( context.xslDoc ) {
+ record = new Array();
+ record['xmlDoc'] = data;
+ record['xslDoc'] = context.xslDoc;
+ record['recid'] =
+ recordNode.getElementsByTagName("recid")[0]
+ .firstChild.nodeValue;
+ //parse record
+ } else {
+ record = Element_parseChildNodes(recordNode);
+ }
+ var activeClients =
+ Number( data.getElementsByTagName("activeclients")[0]
+ .childNodes[0].nodeValue );
+ context.activeClients = activeClients;
+ context.recordCounter++;
+ var delay = context.recordTime + context.recordCounter * context.dumpFactor;
+ if ( activeClients > 0 )
+ context.recordTimer =
+ setTimeout (
+ function() {
+ context.record(id, offset, syntax, handler);
+ },
+ delay
+ );
+ callback(record, args);
+ }
+ else
+ context.throwError('Record failed. Malformed WS resonse.',
+ 115);
+ }
+ );
+ },
+
+ termlist: function()
+ {
+ if( !this.searchStatusOK && this.useSessions )
+ throw new Error(
+ 'Pz2.js: termlist command has to be preceded with a search command.'
+ );
+
+ // if called explicitly takes precedence
+ clearTimeout(this.termTimer);
+
+ var context = this;
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+ request.safeGet(
+ {
+ "command": "termlist",
+ "session": this.sessionID,
+ "name": this.termKeys,
+ "windowid" : window.name,
+ "version" : this.version
+
+ },
+ function(data) {
+ if ( data.getElementsByTagName("termlist") ) {
+ var activeClients =
+ Number( data.getElementsByTagName("activeclients")[0]
+ .childNodes[0].nodeValue );
+ context.activeClients = activeClients;
+ var termList = { "activeclients": activeClients };
+ var termLists = data.getElementsByTagName("list");
+ //for each termlist
+ for (i = 0; i < termLists.length; i++) {
+ var listName = termLists[i].getAttribute('name');
+ termList[listName] = new Array();
+ var terms = termLists[i].getElementsByTagName('term');
+ //for each term in the list
+ for (j = 0; j < terms.length; j++) {
+ var term = {
+ "name":
+ (terms[j].getElementsByTagName("name")[0]
+ .childNodes.length
+ ? terms[j].getElementsByTagName("name")[0]
+ .childNodes[0].nodeValue
+ : 'ERROR'),
+ "freq":
+ terms[j]
+ .getElementsByTagName("frequency")[0]
+ .childNodes[0].nodeValue || 'ERROR'
+ };
+
+ // Only for xtargets: id, records, filtered
+ var termIdNode =
+ terms[j].getElementsByTagName("id");
+ if(terms[j].getElementsByTagName("id").length)
+ term["id"] =
+ termIdNode[0].childNodes[0].nodeValue;
+ termList[listName][j] = term;
+
+ var recordsNode = terms[j].getElementsByTagName("records");
+ if (recordsNode && recordsNode.length)
+ term["records"] = recordsNode[0].childNodes[0].nodeValue;
+
+ var filteredNode = terms[j].getElementsByTagName("filtered");
+ if (filteredNode && filteredNode.length)
+ term["filtered"] = filteredNode[0].childNodes[0].nodeValue;
+
+ }
+ }
+
+ context.termCounter++;
+ var delay = context.termTime
+ + context.termCounter * context.dumpFactor;
+ if ( activeClients > 0 )
+ context.termTimer =
+ setTimeout(
+ function () {
+ context.termlist();
+ },
+ delay
+ );
+
+ context.termlistCallback(termList);
+ }
+ else
+ context.throwError('Termlist failed. Malformed WS resonse.',
+ 116);
+ }
+ );
+
+ },
+ bytarget: function()
+ {
+ if( !this.initStatusOK && this.useSessions )
+ throw new Error(
+ 'Pz2.js: bytarget command has to be preceded with a search command.'
+ );
+
+ // no need to continue
+ if( !this.searchStatusOK )
+ return;
+
+ // if called explicitly takes precedence
+ clearTimeout(this.bytargetTimer);
+
+ var context = this;
+ var request = new pzHttpRequest(this.pz2String, this.errorHandler);
+ request.safeGet(
+ {
+ "command": "bytarget",
+ "session": this.sessionID,
+ "block": 1,
+ "windowid" : window.name,
+ "version" : this.version
+ },
+ function(data) {
+ if ( data.getElementsByTagName("status")[0]
+ .childNodes[0].nodeValue == "OK" ) {
+ var targetNodes = data.getElementsByTagName("target");
+ var bytarget = new Array();
+ for ( i = 0; i < targetNodes.length; i++) {
+ bytarget[i] = new Array();
+ for( j = 0; j < targetNodes[i].childNodes.length; j++ ) {
+ if ( targetNodes[i].childNodes[j].nodeType
+ == Node.ELEMENT_NODE ) {
+ var nodeName =
+ targetNodes[i].childNodes[j].nodeName;
+ if (targetNodes[i].childNodes[j].firstChild != null)
+ {
+ var nodeText = targetNodes[i].childNodes[j]
+ .firstChild.nodeValue;
+ bytarget[i][nodeName] = nodeText;
+ }
+ else {
+ bytarget[i][nodeName] = "";
+ }
+
+
+ }
+ }
+ if (bytarget[i]["state"]=="Client_Disconnected") {
+ bytarget[i]["hits"] = "Error";
+ } else if (bytarget[i]["state"]=="Client_Error") {
+ bytarget[i]["hits"] = "Error";
+ } else if (bytarget[i]["state"]=="Client_Working") {
+ bytarget[i]["hits"] = "...";
+ }
+ if (bytarget[i].diagnostic == "1") {
+ bytarget[i].diagnostic = "Permanent system error";
+ } else if (bytarget[i].diagnostic == "2") {
+ bytarget[i].diagnostic = "Temporary system error";
+ }
+ var targetsSuggestions = targetNodes[i].getElementsByTagName("suggestions");
+ if (targetsSuggestions != undefined && targetsSuggestions.length>0) {
+ var suggestions = targetsSuggestions[0];
+ bytarget[i]["suggestions"] = Element_parseChildNodes(suggestions);
+ }
+ }
+
+ context.bytargetCounter++;
+ var delay = context.bytargetTime
+ + context.bytargetCounter * context.dumpFactor;
+ if ( context.activeClients > 0 )
+ context.bytargetTimer =
+ setTimeout(
+ function () {
+ context.bytarget();
+ },
+ delay
+ );
+
+ context.bytargetCallback(bytarget);
+ }
+ else
+ context.throwError('Bytarget failed. Malformed WS resonse.',
+ 117);
+ }
+ );
+ },
+
+ // just for testing, probably shouldn't be here
+ showNext: function(page)
+ {
+ var step = page || 1;
+ this.show( ( step * this.currentNum ) + this.currentStart );
+ },
+
+ showPrev: function(page)
+ {
+ if (this.currentStart == 0 )
+ return false;
+ var step = page || 1;
+ var newStart = this.currentStart - (step * this.currentNum );
+ this.show( newStart > 0 ? newStart : 0 );
+ },
+
+ showPage: function(pageNum)
+ {
+ //var page = pageNum || 1;
+ this.show(pageNum * this.currentNum);
+ }
+};
+
+/*
+********************************************************************************
+** AJAX HELPER CLASS ***********************************************************
+********************************************************************************
+*/
+var pzHttpRequest = function ( url, errorHandler ) {
+ this.maxUrlLength = 2048;
+ this.request = null;
+ this.url = url;
+ this.errorHandler = errorHandler || null;
+ this.async = true;
+ this.requestHeaders = {};
+
+ if ( window.XMLHttpRequest ) {
+ this.request = new XMLHttpRequest();
+ } else if ( window.ActiveXObject ) {
+ try {
+ this.request = new ActiveXObject( 'Msxml2.XMLHTTP' );
+ } catch (err) {
+ this.request = new ActiveXObject( 'Microsoft.XMLHTTP' );
+ }
+ }
+};
+
+
+pzHttpRequest.prototype =
+{
+ safeGet: function ( params, callback )
+ {
+ var encodedParams = this.encodeParams(params);
+ var url = this._urlAppendParams(encodedParams);
+ if (url.length >= this.maxUrlLength) {
+ this.requestHeaders["Content-Type"]
+ = "application/x-www-form-urlencoded";
+ this._send( 'POST', this.url, encodedParams, callback );
+ } else {
+ this._send( 'GET', url, '', callback );
+ }
+ },
+
+ get: function ( params, callback )
+ {
+ this._send( 'GET', this._urlAppendParams(this.encodeParams(params)),
+ '', callback );
+ },
+
+ post: function ( params, data, callback )
+ {
+ this._send( 'POST', this._urlAppendParams(this.encodeParams(params)),
+ data, callback );
+ },
+
+ load: function ()
+ {
+ this.async = false;
+ this.request.open( 'GET', this.url, this.async );
+ this.request.send('');
+ if ( this.request.status == 200 )
+ return this.request.responseXML;
+ },
+
+ encodeParams: function (params)
+ {
+ var sep = "";
+ var encoded = "";
+ for (var key in params) {
+ if (params[key] != null) {
+ encoded += sep + key + '=' + encodeURIComponent(params[key]);
+ sep = '&';
+ }
+ }
+ return encoded;
+ },
+
+ _send: function ( type, url, data, callback)
+ {
+ var context = this;
+ this.callback = callback;
+ this.async = true;
+ this.request.open( type, url, this.async );
+ for (var key in this.requestHeaders)
+ this.request.setRequestHeader(key, this.requestHeaders[key]);
+ this.request.onreadystatechange = function () {
+ context._handleResponse(url); /// url used ONLY for error reporting
+ }
+ this.request.send(data);
+ },
+
+ _urlAppendParams: function (encodedParams)
+ {
+ if (encodedParams)
+ return this.url + "?" + encodedParams;
+ else
+ return this.url;
+ },
+
+ _handleResponse: function (savedUrlForErrorReporting)
+ {
+ if ( this.request.readyState == 4 ) {
+ // pick up appplication errors first
+ var errNode = null;
+ if (this.request.responseXML &&
+ (errNode = this.request.responseXML.documentElement)
+ && errNode.nodeName == 'error') {
+ var errMsg = errNode.getAttribute("msg");
+ var errCode = errNode.getAttribute("code");
+ var errAddInfo = '';
+ if (errNode.childNodes.length)
+ errAddInfo = ': ' + errNode.childNodes[0].nodeValue;
+
+ var err = new Error(errMsg + errAddInfo);
+ err.code = errCode;
+
+ if (this.errorHandler) {
+ this.errorHandler(err);
+ }
+ else {
+ throw err;
+ }
+ } else if (this.request.status == 200 &&
+ this.request.responseXML == null) {
+ if (this.request.responseText != null) {
+ //assume JSON
+
+ var json = null;
+ var text = this.request.responseText;
+ if (typeof window.JSON == "undefined")
+ json = eval("(" + text + ")");
+ else {
+ try {
+ json = JSON.parse(text);
+ }
+ catch (e) {
+ // Safari: eval will fail as well. Considering trying JSON2 (non-native implementation) instead
+ /* DEBUG only works in mk2-mobile
+ if (document.getElementById("log"))
+ document.getElementById("log").innerHTML = "" + e + " " + length + ": " + text;
+ */
+ try {
+ json = eval("(" + text + ")");
+ }
+ catch (e) {
+ /* DEBUG only works in mk2-mobile
+ if (document.getElementById("log"))
+ document.getElementById("log").innerHTML = "" + e + " " + length + ": " + text;
+ */
+ }
+ }
+ }
+ this.callback(json, "json");
+ } else {
+ var err = new Error("XML response is empty but no error " +
+ "for " + savedUrlForErrorReporting);
+ err.code = -1;
+ if (this.errorHandler) {
+ this.errorHandler(err);
+ } else {
+ throw err;
+ }
+ }
+ } else if (this.request.status == 200) {
+ this.callback(this.request.responseXML);
+ } else {
+ var err = new Error("HTTP response not OK: "
+ + this.request.status + " - "
+ + this.request.statusText );
+ err.code = '00' + this.request.status;
+ if (this.errorHandler) {
+ this.errorHandler(err);
+ }
+ else {
+ throw err;
+ }
+ }
+ }
+ }
+};
+
+/*
+********************************************************************************
+** XML HELPER FUNCTIONS ********************************************************
+********************************************************************************
+*/
+
+// DOMDocument
+
+if ( window.ActiveXObject) {
+ var DOMDoc = document;
+} else {
+ var DOMDoc = Document.prototype;
+}
+
+DOMDoc.newXmlDoc = function ( root )
+{
+ var doc;
+
+ if (document.implementation && document.implementation.createDocument) {
+ doc = document.implementation.createDocument('', root, null);
+ } else if ( window.ActiveXObject ) {
+ doc = new ActiveXObject("MSXML2.DOMDocument");
+ doc.loadXML('<' + root + '/>');
+ } else {
+ throw new Error ('No XML support in this browser');
+ }
+
+ return doc;
+}
+
+
+DOMDoc.parseXmlFromString = function ( xmlString )
+{
+ var doc;
+
+ if ( window.DOMParser ) {
+ var parser = new DOMParser();
+ doc = parser.parseFromString( xmlString, "text/xml");
+ } else if ( window.ActiveXObject ) {
+ doc = new ActiveXObject("MSXML2.DOMDocument");
+ doc.loadXML( xmlString );
+ } else {
+ throw new Error ("No XML parsing support in this browser.");
+ }
+
+ return doc;
+}
+
+DOMDoc.transformToDoc = function (xmlDoc, xslDoc)
+{
+ if ( window.XSLTProcessor ) {
+ var proc = new XSLTProcessor();
+ proc.importStylesheet( xslDoc );
+ return proc.transformToDocument(xmlDoc);
+ } else if ( window.ActiveXObject ) {
+ return document.parseXmlFromString(xmlDoc.transformNode(xslDoc));
+ } else {
+ alert( 'Unable to perform XSLT transformation in this browser' );
+ }
+}
+
+// DOMElement
+
+Element_removeFromDoc = function (DOM_Element)
+{
+ DOM_Element.parentNode.removeChild(DOM_Element);
+}
+
+Element_emptyChildren = function (DOM_Element)
+{
+ while( DOM_Element.firstChild ) {
+ DOM_Element.removeChild( DOM_Element.firstChild )
+ }
+}
+
+Element_appendTransformResult = function ( DOM_Element, xmlDoc, xslDoc )
+{
+ if ( window.XSLTProcessor ) {
+ var proc = new XSLTProcessor();
+ proc.importStylesheet( xslDoc );
+ var docFrag = false;
+ docFrag = proc.transformToFragment( xmlDoc, DOM_Element.ownerDocument );
+ DOM_Element.appendChild(docFrag);
+ } else if ( window.ActiveXObject ) {
+ DOM_Element.innerHTML = xmlDoc.transformNode( xslDoc );
+ } else {
+ alert( 'Unable to perform XSLT transformation in this browser' );
+ }
+}
+
+Element_appendTextNode = function (DOM_Element, tagName, textContent )
+{
+ var node = DOM_Element.ownerDocument.createElement(tagName);
+ var text = DOM_Element.ownerDocument.createTextNode(textContent);
+
+ DOM_Element.appendChild(node);
+ node.appendChild(text);
+
+ return node;
+}
+
+Element_setTextContent = function ( DOM_Element, textContent )
+{
+ if (typeof DOM_Element.textContent !== "undefined") {
+ DOM_Element.textContent = textContent;
+ } else if (typeof DOM_Element.innerText !== "undefined" ) {
+ DOM_Element.innerText = textContent;
+ } else {
+ throw new Error("Cannot set text content of the node, no such method.");
+ }
+}
+
+Element_getTextContent = function (DOM_Element)
+{
+ if ( typeof DOM_Element.textContent != 'undefined' ) {
+ return DOM_Element.textContent;
+ } else if (typeof DOM_Element.text != 'undefined') {
+ return DOM_Element.text;
+ } else {
+ throw new Error("Cannot get text content of the node, no such method.");
+ }
+}
+
+Element_parseChildNodes = function (node)
+{
+ var parsed = {};
+ var hasChildElems = false;
+ var textContent = '';
+
+ if (node.hasChildNodes()) {
+ var children = node.childNodes;
+ for (var i = 0; i < children.length; i++) {
+ var child = children[i];
+ switch (child.nodeType) {
+ case Node.ELEMENT_NODE:
+ hasChildElems = true;
+ var nodeName = child.nodeName;
+ if (!(nodeName in parsed))
+ parsed[nodeName] = [];
+ parsed[nodeName].push(Element_parseChildNodes(child));
+ break;
+ case Node.TEXT_NODE:
+ textContent += child.nodeValue;
+ break;
+ case Node.CDATA_SECTION_NODE:
+ textContent += child.nodeValue;
+ break;
+ }
+ }
+ }
+
+ var attrs = node.attributes;
+ for (var i = 0; i < attrs.length; i++) {
+ hasChildElems = true;
+ var attrName = '@' + attrs[i].nodeName;
+ var attrValue = attrs[i].nodeValue;
+ parsed[attrName] = attrValue;
+ }
+
+ // if no nested elements/attrs set value to text
+ if (hasChildElems)
+ parsed['#text'] = textContent;
+ else
+ parsed = textContent;
+
+ return parsed;
+}
+
+/* do not remove trailing bracket */
+}
+/* A very simple client that shows a basic usage of the pz2.js
+*/
+
+"use strict"; // HTML5: disable for debug >= 2
+
+/*
+ * global config object: mkws_config
+ *
+ * needs to be defined in the HTML header before
+ * including this JS file
+ */
+
+if (!mkws_config)
+ var mkws_config = {}; // for the guys who forgot to define mkws_config...
+
+if (typeof mkws_config.use_service_proxy === 'undefined')
+ mkws_config.use_service_proxy = true;
+
+var mkws_debug = 1;
+
+var pazpar2_url = mkws_config.pazpar2_url ? mkws_config.pazpar2_url : "/pazpar2/search.pz2";
+var service_proxy_url = mkws_config.service_proxy_url ? mkws_config.service_proxy_url : "/service-proxy/";
+
+var pazpar2path = mkws_config.use_service_proxy ? service_proxy_url : pazpar2_url;
+var usesessions = mkws_config.use_service_proxy ? false : true;
+
+
+var mkws_locale_lang = {
+ "de": {
+ "Authors": "Autoren",
+ "Subjects": "Schlagwörter",
+ "Sources": "Daten und Quellen",
+ "TERMLISTS": "Termlisten",
+ "Next": "Weiter",
+ "Prev": "Zurück",
+ "Search": "Suche",
+ "Sort by": "Sortieren nach",
+ "and show": "und zeige",
+ "per page": "pro Seite",
+ "Displaying": "Zeige",
+ "to": "von",
+ "of": "aus",
+ "found": "gefunden",
+ "Title": "Titel",
+ "Author": "Autor",
+ "Date": "Datum",
+ "Subject": "Schlagwort",
+ "Location": "Ort",
+
+ "dummy": "dummy"
+ },
+
+ "da": {
+ "Authors": "Forfattere",
+ "Subjects": "Emner",
+ "Sources": "Kilder",
+ "TERMLISTS": "TERMLISTS",
+ "Next": "Næste",
+ "Prev": "Forrige",
+ "Search": "Søg",
+ "Sort by": "Sorter efter",
+ "and show": "og vis",
+ "per page": "per side",
+ "Displaying": "Viser",
+ "to": "til",
+ "of": "ud af",
+ "found": "fandt",
+ "Title": "Title",
+ "Author": "Forfatter",
+ "Date": "Dato",
+ "Subject": "Emneord",
+ "Location": "Lokation",
+
+ "dummy": "dummy"
+ }
+};
+
+// create a parameters array and pass it to the pz2's constructor
+// then register the form submit event with the pz2.search function
+// autoInit is set to true on default
+var my_paz = new pz2( { "onshow": my_onshow,
+ "showtime": 500, //each timer (show, stat, term, bytarget) can be specified this way
+ "pazpar2path": pazpar2path,
+ "oninit": my_oninit,
+ "onstat": my_onstat,
+ "onterm": my_onterm,
+ "termlist": "xtargets,subject,author",
+ "onbytarget": my_onbytarget,
+ "usesessions" : usesessions,
+ "showResponseType": '', // or "json" (for debugging?)
+ "onrecord": my_onrecord } );
+// some state vars
+var curPage = 1;
+var recPerPage = 20;
+var totalRec = 0;
+var curDetRecId = '';
+var curDetRecData = null;
+var curSort = 'relevance';
+var curFilter = null;
+var submitted = false;
+var SourceMax = 16;
+var SubjectMax = 10;
+var AuthorMax = 10;
+
+//
+// pz2.js event handlers:
+//
+function my_oninit() {
+ my_paz.stat();
+ my_paz.bytarget();
+}
+
+function my_onshow(data) {
+ totalRec = data.merged;
+ // move it out
+ var pager = document.getElementById("pager");
+ pager.innerHTML = "";
+ pager.innerHTML +='' + M('Displaying') + ': '
+ + (data.start + 1) + ' ' + M('to') + ' ' + (data.start + data.num) +
+ ' ' + M('of') + ' ' + data.merged + ' (' + M('found') + ': '
+ + data.total + ')
';
+ drawPager(pager);
+ // navi
+ var results = document.getElementById("results");
+
+ var html = [];
+ for (var i = 0; i < data.hits.length; i++) {
+ var hit = data.hits[i];
+ html.push(''
+ +'
'+ (i + 1 + recPerPage * (curPage - 1)) +'. '
+ +'
'
+ + hit["md-title"] +' ');
+ if (hit["md-title-remainder"] !== undefined) {
+ html.push('
' + hit["md-title-remainder"] + ' ');
+ }
+ if (hit["md-title-responsibility"] !== undefined) {
+ html.push('
'+hit["md-title-responsibility"]+' ');
+ }
+ if (hit.recid == curDetRecId) {
+ html.push(renderDetails(curDetRecData));
+ }
+ html.push('
');
+ }
+ replaceHtml(results, html.join(''));
+}
+
+function my_onstat(data) {
+ var stat = document.getElementById("mkwsStat");
+ if (stat == null)
+ return;
+
+ stat.innerHTML = 'STATUS INFO -- Active clients: '
+ + data.activeclients
+ + '/' + data.clients + ' -- '
+ + 'Retrieved records: ' + data.records
+ + '/' + data.hits + ' :. ';
+}
+
+function my_onterm(data) {
+ if (!mkws_config.termlist_menu)
+ return;
+
+ var termlists = [];
+ termlists.push('' + M('TERMLISTS') + ': ' + M('Sources') + '
');
+ for (var i = 0; i < data.xtargets.length && i < SourceMax; i++ ) {
+ termlists.push('' + data.xtargets[i].name
+ + ' (' + data.xtargets[i].freq + ') ');
+ }
+
+ termlists.push('' + M('Subjects') + '
');
+ for (var i = 0; i < data.subject.length && i < SubjectMax; i++ ) {
+ termlists.push('' + data.subject[i].name + ' ('
+ + data.subject[i].freq + ') ');
+ }
+
+ termlists.push('' + M('Authors') + '
');
+ for (var i = 0; i < data.author.length && i < AuthorMax; i++ ) {
+ termlists.push(''
+ + data.author[i].name
+ + ' ('
+ + data.author[i].freq
+ + ') ');
+ }
+ var termlist = document.getElementById("termlist");
+ replaceHtml(termlist, termlists.join(''));
+}
+
+function my_onrecord(data) {
+ // FIXME: record is async!!
+ clearTimeout(my_paz.recordTimer);
+ // in case on_show was faster to redraw element
+ var detRecordDiv = document.getElementById('det_'+data.recid);
+ if (detRecordDiv) return;
+ curDetRecData = data;
+ var recordDiv = document.getElementById('recdiv_'+curDetRecData.recid);
+ var html = renderDetails(curDetRecData);
+ recordDiv.innerHTML += html;
+}
+
+function my_onbytarget(data) {
+ var targetDiv = document.getElementById("bytarget");
+ var table ='Target ID Hits Diags '
+ +'Records State ';
+
+ for (var i = 0; i < data.length; i++ ) {
+ table += "" + data[i].id +
+ " " + data[i].hits +
+ " " + data[i].diagnostic +
+ " " + data[i].records +
+ " " + data[i].state + " ";
+ }
+
+ table += '
';
+ targetDiv.innerHTML = table;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+
+// wait until the DOM is ready
+function domReady ()
+{
+ document.search.onsubmit = onFormSubmitEventHandler;
+ document.search.query.value = '';
+ document.select.sort.onchange = onSelectDdChange;
+ document.select.perpage.onchange = onSelectDdChange;
+}
+
+// when search button pressed
+function onFormSubmitEventHandler()
+{
+ resetPage();
+ loadSelect();
+ triggerSearch();
+ submitted = true;
+ return false;
+}
+
+function onSelectDdChange()
+{
+ if (!submitted) return false;
+ resetPage();
+ loadSelect();
+ my_paz.show(0, recPerPage, curSort);
+ return false;
+}
+
+function resetPage()
+{
+ curPage = 1;
+ totalRec = 0;
+}
+
+function triggerSearch ()
+{
+ my_paz.search(document.search.query.value, recPerPage, curSort, curFilter);
+}
+
+function loadSelect ()
+{
+ curSort = document.select.sort.value;
+ recPerPage = document.select.perpage.value;
+}
+
+// limit the query after clicking the facet
+function limitQuery (field, value)
+{
+ document.search.query.value += ' and ' + field + '="' + value + '"';
+ onFormSubmitEventHandler();
+}
+
+// limit by target functions
+function limitTarget (id, name)
+{
+ var navi = document.getElementById('navi');
+ navi.innerHTML =
+ 'Source: '
+ + name + ' ';
+ navi.innerHTML += ' ';
+ curFilter = 'pz:id=' + id;
+ resetPage();
+ loadSelect();
+ triggerSearch();
+ return false;
+}
+
+function delimitTarget ()
+{
+ var navi = document.getElementById('navi');
+ navi.innerHTML = '';
+ curFilter = null;
+ resetPage();
+ loadSelect();
+ triggerSearch();
+ return false;
+}
+
+function drawPager (pagerDiv)
+{
+ //client indexes pages from 1 but pz2 from 0
+ var onsides = 6;
+ var pages = Math.ceil(totalRec / recPerPage);
+
+ var firstClkbl = ( curPage - onsides > 0 )
+ ? curPage - onsides
+ : 1;
+
+ var lastClkbl = firstClkbl + 2*onsides < pages
+ ? firstClkbl + 2*onsides
+ : pages;
+
+ var prev = '<< ' + M('Prev') + ' | ';
+ if (curPage > 1)
+ prev = ''
+ +'<< ' + M('Prev') + ' | ';
+
+ var middle = '';
+ for(var i = firstClkbl; i <= lastClkbl; i++) {
+ var numLabel = i;
+ if(i == curPage)
+ numLabel = '' + i + ' ';
+
+ middle += ' '
+ + numLabel + ' ';
+ }
+
+ var next = ' | ' + M('Next') + ' >> ';
+ if (pages - curPage > 0)
+ next = ' | '
+ + M('Next') + ' >> ';
+
+ var predots = '';
+ if (firstClkbl > 1)
+ predots = '...';
+
+ var postdots = '';
+ if (lastClkbl < pages)
+ postdots = '...';
+
+ pagerDiv.innerHTML += ''
+ + prev + predots + middle + postdots + next + '
';
+}
+
+function showPage (pageNum)
+{
+ curPage = pageNum;
+ my_paz.showPage( curPage - 1 );
+}
+
+// simple paging functions
+
+function pagerNext() {
+ if ( totalRec - recPerPage*curPage > 0) {
+ my_paz.showNext();
+ curPage++;
+ }
+}
+
+function pagerPrev() {
+ if ( my_paz.showPrev() != false )
+ curPage--;
+}
+
+// swithing view between targets and records
+
+function switchView(view) {
+
+ var targets = document.getElementById('mkwsTargets');
+ var records = document.getElementById('mkwsRecords');
+
+ switch(view) {
+ case 'targets':
+ targets.style.display = "block";
+ records.style.display = "none";
+ break;
+ case 'records':
+ targets.style.display = "none";
+ records.style.display = "block";
+ break;
+ default:
+ alert('Unknown view.');
+ }
+}
+
+// detailed record drawing
+function showDetails (prefixRecId) {
+ var recId = prefixRecId.replace('rec_', '');
+ var oldRecId = curDetRecId;
+ curDetRecId = recId;
+
+ // remove current detailed view if any
+ var detRecordDiv = document.getElementById('det_'+oldRecId);
+ // lovin DOM!
+ if (detRecordDiv)
+ detRecordDiv.parentNode.removeChild(detRecordDiv);
+
+ // if the same clicked, just hide
+ if (recId == oldRecId) {
+ curDetRecId = '';
+ curDetRecData = null;
+ return;
+ }
+ // request the record
+ my_paz.record(recId);
+}
+
+function replaceHtml(el, html) {
+ var oldEl = typeof el === "string" ? document.getElementById(el) : el;
+ /*@cc_on // Pure innerHTML is slightly faster in IE
+ oldEl.innerHTML = html;
+ return oldEl;
+ @*/
+ var newEl = oldEl.cloneNode(false);
+ newEl.innerHTML = html;
+ oldEl.parentNode.replaceChild(newEl, oldEl);
+ /* Since we just removed the old element from the DOM, return a reference
+ to the new element, which can be used to restore variable references. */
+ return newEl;
+};
+
+function renderDetails(data, marker)
+{
+ var details = '';
+ if (marker) details += ''+ marker + ' ';
+ if (data["md-title"] != undefined) {
+ details += '' + M('Title') + ' : '+data["md-title"];
+ if (data["md-title-remainder"] !== undefined) {
+ details += ' : ' + data["md-title-remainder"] + ' ';
+ }
+ if (data["md-title-responsibility"] !== undefined) {
+ details += ' '+ data["md-title-responsibility"] +' ';
+ }
+ details += ' ';
+ }
+ if (data["md-date"] != undefined)
+ details += '' + M('Date') + ' : ' + data["md-date"] + ' ';
+ if (data["md-author"] != undefined)
+ details += '' + M('Author') + ' : ' + data["md-author"] + ' ';
+ if (data["md-electronic-url"] != undefined)
+ details += 'URL : ' + data["md-electronic-url"] + ' ' + ' ';
+ if (data["location"][0]["md-subject"] != undefined)
+ details += '' + M('Subject') + ' : ' + data["location"][0]["md-subject"] + ' ';
+ if (data["location"][0]["@name"] != undefined)
+ details += '' + M('Location') + ' : ' + data["location"][0]["@name"] + " (" +data["location"][0]["@id"] + ")" + ' ';
+ details += '
';
+ return details;
+}
+
+/*
+ * All the HTML stuff to render the search forms and
+ * result pages.
+ */
+function mkws_html_all(config) {
+
+ /* default mkws config */
+ var mkws_config_default = {
+ sort: [["relevance"], ["title:1", "title"], ["date:0", "newest"], ["date:1", "oldest"]],
+ perpage: [10, 20, 30, 50],
+ sort_default: "relevance",
+ perpage_default: 20,
+ query_width: 50,
+ switch_menu: true, /* show/hide Records|Targets menu */
+ lang_menu: true, /* show/hide language menu */
+ lang_display: [], /* display languages links for given languages, [] for all */
+ termlist_menu: true, /* show/hide termlist */
+ debug: 0, /* debug level for development: 0..2 */
+
+ dummy: "dummy"
+ };
+
+ /* set global debug flag early */
+ if (config.debug !== 'undefined') {
+ mkws_debug = config.debug;
+ } else if (mkws_config_default.debug !== 'undefined') {
+ mkws_debug = mkws_config_default.debug;
+ }
+
+ /* override standard config values by function parameters */
+ for (var k in mkws_config_default) {
+ if (typeof config[k] === 'undefined')
+ mkws_config[k] = mkws_config_default[k];
+ debug("Set config: " + k + ' => ' + mkws_config[k]);
+ }
+
+ if (mkws_config.query_width < 5 || mkws_config.query_width > 150) {
+ debug("Reset query width: " + mkws_config.query_width);
+ mkws_config.query_width = 50;
+ }
+
+ mkws_set_lang(mkws_config);
+ if (mkws_config.lang_menu)
+ mkws_html_lang(mkws_config);
+
+ // For some reason, doing this programmatically results in
+ // document.search.query being undefined, hence the raw HTML.
+ debug("HTML search form");
+ $("#mkwsSearch").html('\
+ ');
+
+ debug("HTML records");
+ $("#mkwsRecords").html('\
+ \
+ \
+ \
+
\
+ \
+ \
+ \
+ \
+
\
+ \
+
\
+
\
+ \
+ \
+
');
+
+ mkws_html_switch(config);
+ if (mkws_config.use_service_proxy)
+ mkws_service_proxy_auth(config.service_proxy_auth);
+
+ domReady();
+}
+
+function mkws_set_lang(mkws_config) {
+ var lang = jQuery.parseQuerystring().lang || mkws_config.lang || "";
+ if (!lang || !mkws_locale_lang[lang]) {
+ mkws_config.lang = ""
+ } else {
+ mkws_config.lang = lang;
+ }
+
+ debug("Locale language: " + (mkws_config.lang ? mkws_config.lang : "none"));
+ return mkws_config.lang;
+}
+
+function mkws_html_switch(config) {
+ debug("HTML switch");
+
+ $("#mkwsSwitch").html($(" ", {
+ href: '#',
+ onclick: "switchView(\'records\')",
+ text: "Records"
+ }));
+ $("#mkwsSwitch").append($(" ", { text: " | " }));
+ $("#mkwsSwitch").append($(" ", {
+ href: '#',
+ onclick: "switchView(\'targets\')",
+ text: "Targets"
+ }));
+
+ debug("HTML targets");
+ $("#mkwsTargets").html('\
+ \
+ No information available yet.\
+
');
+ $("#mkwsTargets").css("display", "none");
+
+ if (!config.switch_menu) {
+ debug("disable switch menu");
+ $("#mkwsSwitch").css("display", "none");
+ }
+}
+
+function mkws_html_sort(config) {
+ debug("HTML sort");
+ var sort_html = '';
+
+ for(var i = 0; i < config.sort.length; i++) {
+ var key = config.sort[i][0];
+ var val = config.sort[i].length == 1 ? config.sort[i][0] : config.sort[i][1];
+
+ sort_html += '' + val + ' ';
+ }
+ sort_html += ' ';
+
+ return sort_html;
+}
+
+function mkws_html_perpage(config) {
+ debug("HTML perpage");
+ var perpage_html = '';
+
+ for(var i = 0; i < config.perpage.length; i++) {
+ var key = config.perpage[i];
+
+ perpage_html += '' + key + ' ';
+ }
+ perpage_html += ' ';
+
+ return perpage_html;
+}
+
+/*
+ * Run service-proxy authentication in background (after page load).
+ * The username/password is configured in the apache config file
+ * for the site.
+ */
+function mkws_service_proxy_auth(auth_url) {
+ if (!auth_url)
+ auth_url = "/service-proxy-auth";
+
+ debug("Run service proxy auth URL: " + auth_url);
+
+ var jqxhr = jQuery.get(auth_url)
+ .fail(function() {
+ alert("service proxy authentication failed, give up!");
+ })
+ .success(function(data) {
+ if (!jQuery.isXMLDoc(data)) {
+ alert("service proxy auth response document is not valid XML document, give up!");
+ return;
+ }
+ var status = $(data).find("status");
+ if (status.text() != "OK") {
+ alert("service proxy auth repsonse status: " + status.text() + ", give up!");
+ return;
+ }
+ });
+}
+
+/* create locale language menu */
+function mkws_html_lang(mkws_config) {
+ var lang_default = "en";
+ var lang = mkws_config.lang || lang_default;
+ var list = [];
+
+ /* display a list of configured languages, or all */
+ var lang_display = mkws_config.lang_display || [];
+ var hash = {};
+ for (var i = 0; i < lang_display.length; i++) {
+ hash[lang_display[i]] = 1;
+ }
+
+ for (var k in mkws_locale_lang) {
+ if (hash[k] == 1 || lang_display.length == 0)
+ list.push(k);
+ }
+
+ // add english link
+ if (lang_display.length == 0 || hash[lang_default] == 1)
+ list.push(lang_default);
+
+ debug("Language menu for: " + list.join(", "));
+
+ /* the HTML part */
+ var data = "";
+ for(var i = 0; i < list.length; i++) {
+ var l = list[i];
+
+ if (data)
+ data += ' | ';
+
+ if (lang == l) {
+ data += l;
+ } else {
+ data += ' ' + l + ' '
+ }
+ }
+
+ $("#mkwsLang").html(data);
+}
+
+/* locale */
+function M(word) {
+ var lang = mkws_config.lang;
+
+ if (!lang || !mkws_locale_lang[lang])
+ return word;
+
+ return mkws_locale_lang[lang][word] ? mkws_locale_lang[lang][word] : word;
+}
+
+/* implement jQuery.parseQuerystring() for parsing URL parameters */
+jQuery.extend({
+ parseQuerystring: function() {
+ var nvpair = {};
+ var qs = window.location.search.replace('?', '');
+ var pairs = qs.split('&');
+ $.each(pairs, function(i, v){
+ var pair = v.split('=');
+ nvpair[pair[0]] = pair[1];
+ });
+ return nvpair;
+ },
+ pazpar2: function(data) {
+ document.write('
\
+
\
+
\
+
\
+
\
+ ');
+
+ mkws_html_all(mkws_config);
+ }
+});
+
+function debug(string) {
+ if (!mkws_debug)
+ return;
+
+ if (typeof console === "undefined" || typeof console.log === "undefined") { /* ARGH!!! old IE */
+ return;
+ }
+
+ // you need to disable use strict at the top of the file!!!
+ if (mkws_debug >= 3) {
+ console.log(arguments.callee.caller);
+ } else if (mkws_debug >= 2) {
+ console.log(">>> called from function " + arguments.callee.caller.name + ' <<<');
+ }
+ console.log(string);
+}
+
+/* magic */
+$(document).ready(function() { mkws_html_all(mkws_config) });
diff --git a/experiments/spclient/mkws.js b/experiments/spclient/mkws.js
index 6f20290..e3e5fe5 100644
--- a/experiments/spclient/mkws.js
+++ b/experiments/spclient/mkws.js
@@ -13,7 +13,7 @@
if (!mkws_config)
var mkws_config = {}; // for the guys who forgot to define mkws_config...
-if (mkws_config.use_service_proxy === 'undefined')
+if (typeof mkws_config.use_service_proxy === 'undefined')
mkws_config.use_service_proxy = true;
var mkws_debug = 1;