/*!
 Buttons for DataTables 1.6.4
 ©2016-2020 SpryMedia Ltd - datatables.net/license
*/
(function(e){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(A){return e(A,window,document)}):"object"===typeof exports?module.exports=function(A,z){A||(A=window);z&&z.fn.dataTable||(z=require("datatables.net")(A,z).$);return e(z,A,A.document)}:e(jQuery,window,document)})(function(e,A,z,u){function E(a,b,c){e.fn.animate?a.stop().fadeIn(b,c):(a.css("display","block"),c&&c.call(a))}function F(a,b,c){e.fn.animate?a.stop().fadeOut(b,c):(a.css("display","none"),c&&c.call(a))}
function H(a,b){a=new t.Api(a);b=b?b:a.init().buttons||t.defaults.buttons;return(new w(a,b)).container()}var t=e.fn.dataTable,M=0,N=0,x=t.ext.buttons,w=function(a,b){if(!(this instanceof w))return function(c){return(new w(c,a)).container()};"undefined"===typeof b&&(b={});!0===b&&(b={});Array.isArray(b)&&(b={buttons:b});this.c=e.extend(!0,{},w.defaults,b);b.buttons&&(this.c.buttons=b.buttons);this.s={dt:new t.Api(a),buttons:[],listenKeys:"",namespace:"dtb"+M++};this.dom={container:e("<"+this.c.dom.container.tag+
"/>").addClass(this.c.dom.container.className)};this._constructor()};e.extend(w.prototype,{action:function(a,b){a=this._nodeToButton(a);if(b===u)return a.conf.action;a.conf.action=b;return this},active:function(a,b){var c=this._nodeToButton(a);a=this.c.dom.button.active;c=e(c.node);if(b===u)return c.hasClass(a);c.toggleClass(a,b===u?!0:b);return this},add:function(a,b){var c=this.s.buttons;if("string"===typeof b){b=b.split("-");var d=this.s;c=0;for(var h=b.length-1;c<h;c++)d=d.buttons[1*b[c]];c=d.buttons;
b=1*b[b.length-1]}this._expandButton(c,a,d!==u,b);this._draw();return this},container:function(){return this.dom.container},disable:function(a){a=this._nodeToButton(a);e(a.node).addClass(this.c.dom.button.disabled).attr("disabled",!0);return this},destroy:function(){e("body").off("keyup."+this.s.namespace);var a=this.s.buttons.slice(),b;var c=0;for(b=a.length;c<b;c++)this.remove(a[c].node);this.dom.container.remove();a=this.s.dt.settings()[0];c=0;for(b=a.length;c<b;c++)if(a.inst===this){a.splice(c,
1);break}return this},enable:function(a,b){if(!1===b)return this.disable(a);a=this._nodeToButton(a);e(a.node).removeClass(this.c.dom.button.disabled).removeAttr("disabled");return this},name:function(){return this.c.name},node:function(a){if(!a)return this.dom.container;a=this._nodeToButton(a);return e(a.node)},processing:function(a,b){var c=this.s.dt,d=this._nodeToButton(a);if(b===u)return e(d.node).hasClass("processing");e(d.node).toggleClass("processing",b);e(c.table().node()).triggerHandler("buttons-processing.dt",
[b,c.button(a),c,e(a),d.conf]);return this},remove:function(a){var b=this._nodeToButton(a),c=this._nodeToHost(a),d=this.s.dt;if(b.buttons.length)for(var h=b.buttons.length-1;0<=h;h--)this.remove(b.buttons[h].node);b.conf.destroy&&b.conf.destroy.call(d.button(a),d,e(a),b.conf);this._removeKey(b.conf);e(b.node).remove();a=e.inArray(b,c);c.splice(a,1);return this},text:function(a,b){var c=this._nodeToButton(a);a=this.c.dom.collection.buttonLiner;a=c.inCollection&&a&&a.tag?a.tag:this.c.dom.buttonLiner.tag;
var d=this.s.dt,h=e(c.node),f=function(k){return"function"===typeof k?k(d,h,c.conf):k};if(b===u)return f(c.conf.text);c.conf.text=b;a?h.children(a).html(f(b)):h.html(f(b));return this},_constructor:function(){var a=this,b=this.s.dt,c=b.settings()[0],d=this.c.buttons;c._buttons||(c._buttons=[]);c._buttons.push({inst:this,name:this.c.name});for(var h=0,f=d.length;h<f;h++)this.add(d[h]);b.on("destroy",function(k,g){g===c&&a.destroy()});e("body").on("keyup."+this.s.namespace,function(k){if(!z.activeElement||
z.activeElement===z.body){var g=String.fromCharCode(k.keyCode).toLowerCase();-1!==a.s.listenKeys.toLowerCase().indexOf(g)&&a._keypress(g,k)}})},_addKey:function(a){a.key&&(this.s.listenKeys+=e.isPlainObject(a.key)?a.key.key:a.key)},_draw:function(a,b){a||(a=this.dom.container,b=this.s.buttons);a.children().detach();for(var c=0,d=b.length;c<d;c++)a.append(b[c].inserter),a.append(" "),b[c].buttons&&b[c].buttons.length&&this._draw(b[c].collection,b[c].buttons)},_expandButton:function(a,b,c,d){var h=
this.s.dt,f=0;b=Array.isArray(b)?b:[b];for(var k=0,g=b.length;k<g;k++){var m=this._resolveExtends(b[k]);if(m)if(Array.isArray(m))this._expandButton(a,m,c,d);else{var l=this._buildButton(m,c);l&&(d!==u&&null!==d?(a.splice(d,0,l),d++):a.push(l),l.conf.buttons&&(l.collection=e("<"+this.c.dom.collection.tag+"/>"),l.conf._collection=l.collection,this._expandButton(l.buttons,l.conf.buttons,!0,d)),m.init&&m.init.call(h.button(l.node),h,e(l.node),m),f++)}}},_buildButton:function(a,b){var c=this.c.dom.button,
d=this.c.dom.buttonLiner,h=this.c.dom.collection,f=this.s.dt,k=function(n){return"function"===typeof n?n(f,l,a):n};b&&h.button&&(c=h.button);b&&h.buttonLiner&&(d=h.buttonLiner);if(a.available&&!a.available(f,a))return!1;var g=function(n,p,v,y){y.action.call(p.button(v),n,p,v,y);e(p.table().node()).triggerHandler("buttons-action.dt",[p.button(v),p,v,y])};h=a.tag||c.tag;var m=a.clickBlurs===u?!0:a.clickBlurs,l=e("<"+h+"/>").addClass(c.className).attr("tabindex",this.s.dt.settings()[0].iTabIndex).attr("aria-controls",
this.s.dt.table().node().id).on("click.dtb",function(n){n.preventDefault();!l.hasClass(c.disabled)&&a.action&&g(n,f,l,a);m&&l.trigger("blur")}).on("keyup.dtb",function(n){13===n.keyCode&&!l.hasClass(c.disabled)&&a.action&&g(n,f,l,a)});"a"===h.toLowerCase()&&l.attr("href","#");"button"===h.toLowerCase()&&l.attr("type","button");d.tag?(h=e("<"+d.tag+"/>").html(k(a.text)).addClass(d.className),"a"===d.tag.toLowerCase()&&h.attr("href","#"),l.append(h)):l.html(k(a.text));!1===a.enabled&&l.addClass(c.disabled);
a.className&&l.addClass(a.className);a.titleAttr&&l.attr("title",k(a.titleAttr));a.attr&&l.attr(a.attr);a.namespace||(a.namespace=".dt-button-"+N++);d=(d=this.c.dom.buttonContainer)&&d.tag?e("<"+d.tag+"/>").addClass(d.className).append(l):l;this._addKey(a);this.c.buttonCreated&&(d=this.c.buttonCreated(a,d));return{conf:a,node:l.get(0),inserter:d,buttons:[],inCollection:b,collection:null}},_nodeToButton:function(a,b){b||(b=this.s.buttons);for(var c=0,d=b.length;c<d;c++){if(b[c].node===a)return b[c];
if(b[c].buttons.length){var h=this._nodeToButton(a,b[c].buttons);if(h)return h}}},_nodeToHost:function(a,b){b||(b=this.s.buttons);for(var c=0,d=b.length;c<d;c++){if(b[c].node===a)return b;if(b[c].buttons.length){var h=this._nodeToHost(a,b[c].buttons);if(h)return h}}},_keypress:function(a,b){if(!b._buttonsHandled){var c=function(d){for(var h=0,f=d.length;h<f;h++){var k=d[h].conf,g=d[h].node;k.key&&(k.key===a?(b._buttonsHandled=!0,e(g).click()):!e.isPlainObject(k.key)||k.key.key!==a||k.key.shiftKey&&
!b.shiftKey||k.key.altKey&&!b.altKey||k.key.ctrlKey&&!b.ctrlKey||k.key.metaKey&&!b.metaKey||(b._buttonsHandled=!0,e(g).click()));d[h].buttons.length&&c(d[h].buttons)}};c(this.s.buttons)}},_removeKey:function(a){if(a.key){var b=e.isPlainObject(a.key)?a.key.key:a.key;a=this.s.listenKeys.split("");b=e.inArray(b,a);a.splice(b,1);this.s.listenKeys=a.join("")}},_resolveExtends:function(a){var b=this.s.dt,c,d=function(g){for(var m=0;!e.isPlainObject(g)&&!Array.isArray(g);){if(g===u)return;if("function"===
typeof g){if(g=g(b,a),!g)return!1}else if("string"===typeof g){if(!x[g])throw"Unknown button type: "+g;g=x[g]}m++;if(30<m)throw"Buttons: Too many iterations";}return Array.isArray(g)?g:e.extend({},g)};for(a=d(a);a&&a.extend;){if(!x[a.extend])throw"Cannot extend unknown button type: "+a.extend;var h=d(x[a.extend]);if(Array.isArray(h))return h;if(!h)return!1;var f=h.className;a=e.extend({},h,a);f&&a.className!==f&&(a.className=f+" "+a.className);var k=a.postfixButtons;if(k){a.buttons||(a.buttons=[]);
f=0;for(c=k.length;f<c;f++)a.buttons.push(k[f]);a.postfixButtons=null}if(k=a.prefixButtons){a.buttons||(a.buttons=[]);f=0;for(c=k.length;f<c;f++)a.buttons.splice(f,0,k[f]);a.prefixButtons=null}a.extend=h.extend}return a},_popover:function(a,b,c){var d=this.c,h=e.extend({align:"button-left",autoClose:!1,background:!0,backgroundClassName:"dt-button-background",contentClassName:d.dom.collection.className,collectionLayout:"",collectionTitle:"",dropup:!1,fade:400,rightAlignClassName:"dt-button-right",
tag:d.dom.collection.tag},c),f=b.node(),k=function(){F(e(".dt-button-collection"),h.fade,function(){e(this).detach()});e(b.buttons('[aria-haspopup="true"][aria-expanded="true"]').nodes()).attr("aria-expanded","false");e("div.dt-button-background").off("click.dtb-collection");w.background(!1,h.backgroundClassName,h.fade,f);e("body").off(".dtb-collection");b.off("buttons-action.b-internal")};!1===a&&k();c=e(b.buttons('[aria-haspopup="true"][aria-expanded="true"]').nodes());c.length&&(f=c.eq(0),k());
c=e("<div/>").addClass("dt-button-collection").addClass(h.collectionLayout).css("display","none");a=e(a).addClass(h.contentClassName).attr("role","menu").appendTo(c);f.attr("aria-expanded","true");f.parents("body")[0]!==z.body&&(f=z.body.lastChild);h.collectionTitle&&c.prepend('<div class="dt-button-collection-title">'+h.collectionTitle+"</div>");E(c.insertAfter(f),h.fade);d=e(b.table().container());var g=c.css("position");"dt-container"===h.align&&(f=f.parent(),c.css("width",d.width()));if("absolute"===
g&&(c.hasClass(h.rightAlignClassName)||c.hasClass(h.leftAlignClassName)||"dt-container"===h.align)){var m=f.position();c.css({top:m.top+f.outerHeight(),left:m.left});var l=c.outerHeight(),n=d.offset().top+d.height(),p=m.top+f.outerHeight()+l;n=p-n;p=m.top-l;var v=d.offset().top,y=m.top-l-5;(n>v-p||h.dropup)&&-y<v&&c.css("top",y);m=d.offset().left;d=d.width();d=m+d;g=c.offset().left;var q=c.width();q=g+q;var r=f.offset().left,B=f.outerWidth();B=r+B;r=0;c.hasClass(h.rightAlignClassName)?(r=B-q,m>g+
r&&(g=m-(g+r),d-=q+r,r=g>d?r+d:r+g)):(r=m-g,d<q+r&&(g=m-(g+r),d-=q+r,r=g>d?r+d:r+g));c.css("left",c.position().left+r)}else"absolute"===g?(m=f.position(),c.css({top:m.top+f.outerHeight(),left:m.left}),l=c.outerHeight(),g=f.offset().top,r=0,r=f.offset().left,B=f.outerWidth(),B=r+B,g=c.offset().left,q=a.width(),q=g+q,y=m.top-l-5,n=d.offset().top+d.height(),p=m.top+f.outerHeight()+l,n=p-n,p=m.top-l,v=d.offset().top,(n>v-p||h.dropup)&&-y<v&&c.css("top",y),r="button-right"===h.align?B-q:r-g,c.css("left",
c.position().left+r)):(g=c.height()/2,g>e(A).height()/2&&(g=e(A).height()/2),c.css("marginTop",-1*g));h.background&&w.background(!0,h.backgroundClassName,h.fade,f);e("div.dt-button-background").on("click.dtb-collection",function(){});e("body").on("click.dtb-collection",function(C){var I=e.fn.addBack?"addBack":"andSelf",J=e(C.target).parent()[0];(!e(C.target).parents()[I]().filter(a).length&&!e(J).hasClass("dt-buttons")||e(C.target).hasClass("dt-button-background"))&&k()}).on("keyup.dtb-collection",
function(C){27===C.keyCode&&k()});h.autoClose&&setTimeout(function(){b.on("buttons-action.b-internal",function(C,I,J,O){O[0]!==f[0]&&k()})},0);e(c).trigger("buttons-popover.dt")}});w.background=function(a,b,c,d){c===u&&(c=400);d||(d=z.body);a?E(e("<div/>").addClass(b).css("display","none").insertAfter(d),c):F(e("div."+b),c,function(){e(this).removeClass(b).remove()})};w.instanceSelector=function(a,b){if(a===u||null===a)return e.map(b,function(f){return f.inst});var c=[],d=e.map(b,function(f){return f.name}),
h=function(f){if(Array.isArray(f))for(var k=0,g=f.length;k<g;k++)h(f[k]);else"string"===typeof f?-1!==f.indexOf(",")?h(f.split(",")):(f=e.inArray(f.trim(),d),-1!==f&&c.push(b[f].inst)):"number"===typeof f&&c.push(b[f].inst)};h(a);return c};w.buttonSelector=function(a,b){for(var c=[],d=function(g,m,l){for(var n,p,v=0,y=m.length;v<y;v++)if(n=m[v])p=l!==u?l+v:v+"",g.push({node:n.node,name:n.conf.name,idx:p}),n.buttons&&d(g,n.buttons,p+"-")},h=function(g,m){var l,n=[];d(n,m.s.buttons);var p=e.map(n,function(v){return v.node});
if(Array.isArray(g)||g instanceof e)for(p=0,l=g.length;p<l;p++)h(g[p],m);else if(null===g||g===u||"*"===g)for(p=0,l=n.length;p<l;p++)c.push({inst:m,node:n[p].node});else if("number"===typeof g)c.push({inst:m,node:m.s.buttons[g].node});else if("string"===typeof g)if(-1!==g.indexOf(","))for(n=g.split(","),p=0,l=n.length;p<l;p++)h(n[p].trim(),m);else if(g.match(/^\d+(\-\d+)*$/))p=e.map(n,function(v){return v.idx}),c.push({inst:m,node:n[e.inArray(g,p)].node});else if(-1!==g.indexOf(":name"))for(g=g.replace(":name",
""),p=0,l=n.length;p<l;p++)n[p].name===g&&c.push({inst:m,node:n[p].node});else e(p).filter(g).each(function(){c.push({inst:m,node:this})});else"object"===typeof g&&g.nodeName&&(n=e.inArray(g,p),-1!==n&&c.push({inst:m,node:p[n]}))},f=0,k=a.length;f<k;f++)h(b,a[f]);return c};w.defaults={buttons:["copy","excel","csv","pdf","print"],name:"main",tabIndex:0,dom:{container:{tag:"div",className:"dt-buttons"},collection:{tag:"div",className:""},button:{tag:"ActiveXObject"in A?"a":"button",className:"dt-button",
active:"active",disabled:"disabled"},buttonLiner:{tag:"span",className:""}}};w.version="1.6.4";e.extend(x,{collection:{text:function(a){return a.i18n("buttons.collection","Collection")},className:"buttons-collection",init:function(a,b,c){b.attr("aria-expanded",!1)},action:function(a,b,c,d){a.stopPropagation();d._collection.parents("body").length?this.popover(!1,d):this.popover(d._collection,d)},attr:{"aria-haspopup":!0}},copy:function(a,b){if(x.copyHtml5)return"copyHtml5";if(x.copyFlash&&x.copyFlash.available(a,
b))return"copyFlash"},csv:function(a,b){if(x.csvHtml5&&x.csvHtml5.available(a,b))return"csvHtml5";if(x.csvFlash&&x.csvFlash.available(a,b))return"csvFlash"},excel:function(a,b){if(x.excelHtml5&&x.excelHtml5.available(a,b))return"excelHtml5";if(x.excelFlash&&x.excelFlash.available(a,b))return"excelFlash"},pdf:function(a,b){if(x.pdfHtml5&&x.pdfHtml5.available(a,b))return"pdfHtml5";if(x.pdfFlash&&x.pdfFlash.available(a,b))return"pdfFlash"},pageLength:function(a){a=a.settings()[0].aLengthMenu;var b=Array.isArray(a[0])?
a[0]:a,c=Array.isArray(a[0])?a[1]:a;return{extend:"collection",text:function(d){return d.i18n("buttons.pageLength",{"-1":"Show all rows",_:"Show %d rows"},d.page.len())},className:"buttons-page-length",autoClose:!0,buttons:e.map(b,function(d,h){return{text:c[h],className:"button-page-length",action:function(f,k){k.page.len(d).draw()},init:function(f,k,g){var m=this;k=function(){m.active(f.page.len()===d)};f.on("length.dt"+g.namespace,k);k()},destroy:function(f,k,g){f.off("length.dt"+g.namespace)}}}),
init:function(d,h,f){var k=this;d.on("length.dt"+f.namespace,function(){k.text(f.text)})},destroy:function(d,h,f){d.off("length.dt"+f.namespace)}}}});t.Api.register("buttons()",function(a,b){b===u&&(b=a,a=u);this.selector.buttonGroup=a;var c=this.iterator(!0,"table",function(d){if(d._buttons)return w.buttonSelector(w.instanceSelector(a,d._buttons),b)},!0);c._groupSelector=a;return c});t.Api.register("button()",function(a,b){a=this.buttons(a,b);1<a.length&&a.splice(1,a.length);return a});t.Api.registerPlural("buttons().active()",
"button().active()",function(a){return a===u?this.map(function(b){return b.inst.active(b.node)}):this.each(function(b){b.inst.active(b.node,a)})});t.Api.registerPlural("buttons().action()","button().action()",function(a){return a===u?this.map(function(b){return b.inst.action(b.node)}):this.each(function(b){b.inst.action(b.node,a)})});t.Api.register(["buttons().enable()","button().enable()"],function(a){return this.each(function(b){b.inst.enable(b.node,a)})});t.Api.register(["buttons().disable()",
"button().disable()"],function(){return this.each(function(a){a.inst.disable(a.node)})});t.Api.registerPlural("buttons().nodes()","button().node()",function(){var a=e();e(this.each(function(b){a=a.add(b.inst.node(b.node))}));return a});t.Api.registerPlural("buttons().processing()","button().processing()",function(a){return a===u?this.map(function(b){return b.inst.processing(b.node)}):this.each(function(b){b.inst.processing(b.node,a)})});t.Api.registerPlural("buttons().text()","button().text()",function(a){return a===
u?this.map(function(b){return b.inst.text(b.node)}):this.each(function(b){b.inst.text(b.node,a)})});t.Api.registerPlural("buttons().trigger()","button().trigger()",function(){return this.each(function(a){a.inst.node(a.node).trigger("click")})});t.Api.register("button().popover()",function(a,b){return this.map(function(c){return c.inst._popover(a,this.button(this[0].node),b)})});t.Api.register("buttons().containers()",function(){var a=e(),b=this._groupSelector;this.iterator(!0,"table",function(c){if(c._buttons){c=
w.instanceSelector(b,c._buttons);for(var d=0,h=c.length;d<h;d++)a=a.add(c[d].container())}});return a});t.Api.register("buttons().container()",function(){return this.containers().eq(0)});t.Api.register("button().add()",function(a,b){var c=this.context;c.length&&(c=w.instanceSelector(this._groupSelector,c[0]._buttons),c.length&&c[0].add(b,a));return this.button(this._groupSelector,a)});t.Api.register("buttons().destroy()",function(){this.pluck("inst").unique().each(function(a){a.destroy()});return this});
t.Api.registerPlural("buttons().remove()","buttons().remove()",function(){this.each(function(a){a.inst.remove(a.node)});return this});var D;t.Api.register("buttons.info()",function(a,b,c){var d=this;if(!1===a)return this.off("destroy.btn-info"),F(e("#datatables_buttons_info"),400,function(){e(this).remove()}),clearTimeout(D),D=null,this;D&&clearTimeout(D);e("#datatables_buttons_info").length&&e("#datatables_buttons_info").remove();a=a?"<h2>"+a+"</h2>":"";E(e('<div id="datatables_buttons_info" class="dt-button-info"/>').html(a).append(e("<div/>")["string"===
typeof b?"html":"append"](b)).css("display","none").appendTo("body"));c!==u&&0!==c&&(D=setTimeout(function(){d.buttons.info(!1)},c));this.on("destroy.btn-info",function(){d.buttons.info(!1)});return this});t.Api.register("buttons.exportData()",function(a){if(this.context.length)return P(new t.Api(this.context[0]),a)});t.Api.register("buttons.exportInfo()",function(a){a||(a={});var b=a;var c="*"===b.filename&&"*"!==b.title&&b.title!==u&&null!==b.title&&""!==b.title?b.title:b.filename;"function"===
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