Add dumping CSV/Excel

static/js/dataTables.buttons.min.js

@@ -0,0 +1,45 @@
+/*!
+ Buttons for DataTables 1.5.6
+ ©2016-2019 SpryMedia Ltd - datatables.net/license
+*/
+var $jscomp=$jscomp||{};$jscomp.scope={};$jscomp.findInternal=function(d,q,n){d instanceof String&&(d=String(d));for(var l=d.length,u=0;u<l;u++){var p=d[u];if(q.call(n,p,u,d))return{i:u,v:p}}return{i:-1,v:void 0}};$jscomp.ASSUME_ES5=!1;$jscomp.ASSUME_NO_NATIVE_MAP=!1;$jscomp.ASSUME_NO_NATIVE_SET=!1;$jscomp.SIMPLE_FROUND_POLYFILL=!1;
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+t))return function(b){return(new t(b,a)).container()};"undefined"===typeof b&&(b={});!0===b&&(b={});d.isArray(b)&&(b={buttons:b});this.c=d.extend(!0,{},t.defaults,b);b.buttons&&(this.c.buttons=b.buttons);this.s={dt:new p.Api(a),buttons:[],listenKeys:"",namespace:"dtb"+B++};this.dom={container:d("<"+this.c.dom.container.tag+"/>").addClass(this.c.dom.container.className)};this._constructor()};d.extend(t.prototype,{action:function(a,b){a=this._nodeToButton(a);if(b===l)return a.conf.action;a.conf.action=
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+inserter:e,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 f=this._nodeToButton(a,b[c].buttons);if(f)return f}}},_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 f=this._nodeToHost(a,b[c].buttons);if(f)return f}}},_keypress:function(a,b){if(!b._buttonsHandled){var c=function(e){for(var f=
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+var g=f.className;a=d.extend({},f,a);g&&a.className!==g&&(a.className=g+" "+a.className);var h=a.postfixButtons;if(h){a.buttons||(a.buttons=[]);g=0;for(c=h.length;g<c;g++)a.buttons.push(h[g]);a.postfixButtons=null}if(h=a.prefixButtons){a.buttons||(a.buttons=[]);g=0;for(c=h.length;g<c;g++)a.buttons.splice(g,0,h[g]);a.prefixButtons=null}a.extend=f.extend}return a}});t.background=function(a,b,c,e){c===l&&(c=400);e||(e=n.body);a?d("<div/>").addClass(b).css("display","none").insertAfter(e).stop().fadeIn(c):
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+b))return"copyFlash"},csv:function(a,b){if(r.csvHtml5&&r.csvHtml5.available(a,b))return"csvHtml5";if(r.csvFlash&&r.csvFlash.available(a,b))return"csvFlash"},excel:function(a,b){if(r.excelHtml5&&r.excelHtml5.available(a,b))return"excelHtml5";if(r.excelFlash&&r.excelFlash.available(a,b))return"excelFlash"},pdf:function(a,b){if(r.pdfHtml5&&r.pdfHtml5.available(a,b))return"pdfHtml5";if(r.pdfFlash&&r.pdfFlash.available(a,b))return"pdfFlash"},pageLength:function(a){a=a.settings()[0].aLengthMenu;var b=d.isArray(a[0])?
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+l?this.map(function(a){return a.inst.text(a.node)}):this.each(function(b){b.inst.text(b.node,a)})});p.Api.registerPlural("buttons().trigger()","button().trigger()",function(){return this.each(function(a){a.inst.node(a.node).trigger("click")})});p.Api.registerPlural("buttons().containers()","buttons().container()",function(){var a=d(),b=this._groupSelector;this.iterator(!0,"table",function(c){if(c._buttons){c=t.instanceSelector(b,c._buttons);for(var d=0,f=c.length;d<f;d++)a=a.add(c[d].container())}});
+return a});p.Api.register("button().add()",function(a,b){var c=this.context;c.length&&(c=t.instanceSelector(this._groupSelector,c[0]._buttons),c.length&&c[0].add(b,a));return this.button(this._groupSelector,a)});p.Api.register("buttons().destroy()",function(){this.pluck("inst").unique().each(function(a){a.destroy()});return this});p.Api.registerPlural("buttons().remove()","buttons().remove()",function(){this.each(function(a){a.inst.remove(a.node)});return this});var w;p.Api.register("buttons.info()",
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+(b=""),c+=b);b=x(a.title);b=null===b?null:-1!==b.indexOf("*")?b.replace("*",d("head > title").text()||"Exported data"):b;return{filename:c,title:b,messageTop:z(this,a.message||a.messageTop,"top"),messageBottom:z(this,a.messageBottom,"bottom")}});var x=function(a){return null===a||a===l?null:"function"===typeof a?a():a},z=function(a,b,c){b=x(b);if(null===b)return null;a=d("caption",a.table().container()).eq(0);return"*"===b?a.css("caption-side")!==c?null:a.length?a.text():"":b},A=d("<textarea/>")[0],
+D=function(a,b){var c=d.extend(!0,{},{rows:null,columns:"",modifier:{search:"applied",order:"applied"},orthogonal:"display",stripHtml:!0,stripNewlines:!0,decodeEntities:!0,trim:!0,format:{header:function(a){return e(a)},footer:function(a){return e(a)},body:function(a){return e(a)}},customizeData:null},b),e=function(a){if("string"!==typeof a)return a;a=a.replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,"");a=a.replace(/<!\-\-.*?\-\->/g,"");c.stripHtml&&(a=a.replace(/<[^>]*>/g,""));c.trim&&
+(a=a.replace(/^\s+|\s+$/g,""));c.stripNewlines&&(a=a.replace(/\n/g," "));c.decodeEntities&&(A.innerHTML=a,a=A.value);return a};b=a.columns(c.columns).indexes().map(function(b){var d=a.column(b).header();return c.format.header(d.innerHTML,b,d)}).toArray();var f=a.table().footer()?a.columns(c.columns).indexes().map(function(b){var d=a.column(b).footer();return c.format.footer(d?d.innerHTML:"",b,d)}).toArray():null,g=d.extend({},c.modifier);a.select&&"function"===typeof a.select.info&&g.selected===l&&
+a.rows(c.rows,d.extend({selected:!0},g)).any()&&d.extend(g,{selected:!0});g=a.rows(c.rows,g).indexes().toArray();var h=a.cells(g,c.columns);g=h.render(c.orthogonal).toArray();h=h.nodes().toArray();for(var k=b.length,p=[],m=0,n=0,q=0<k?g.length/k:0;n<q;n++){for(var t=[k],r=0;r<k;r++)t[r]=c.format.body(g[m],n,r,h[m]),m++;p[n]=t}b={header:b,footer:f,body:p};c.customizeData&&c.customizeData(b);return b};d.fn.dataTable.Buttons=t;d.fn.DataTable.Buttons=t;d(n).on("init.dt plugin-init.dt",function(a,b){"dt"===
+a.namespace&&(a=b.oInit.buttons||p.defaults.buttons)&&!b._buttons&&(new t(b,a)).container()});p.ext.feature.push({fnInit:u,cFeature:"B"});p.ext.features&&p.ext.features.register("buttons",u);return t});

templates/challenge-all-submissions.julius

@@ -11,6 +11,12 @@
      $("table").DataTable({
        'pageLength': 50,
        'order': [[2, 'desc'], [#{delta} + columnDefs.length-1, 'desc']],
-       'columnDefs': columnDefs
+       'columnDefs': columnDefs,
+       'dom': 'Bfrtlip',
+       'buttons': [
+            'copy',
+            'csv',
+            'excel'
+        ]
        });
   } );

templates/default-layout-wrapper.hamlet

@@ -16,8 +16,13 @@ $newline never
     <link rel="stylesheet" type="text/css" href="/static/css/datatables.min.css"/>
     <link rel="stylesheet" type="text/css" href="/static/css/c3.min.css"/>
     <link rel="stylesheet" type="text/css" href="/static/css/extra.css"/>
+    <link rel="stylesheet" type="text/css" href="/static/css/buttons.dataTables.min.css"/>
+
     <script type="text/javascript" src="/static/js/datatables.min.js">
     <script type="text/javascript" src="/static/js/datatables-extended.js">
+    <script type="text/javascript" src="/static/js/dataTables.buttons.min.js">
+    <script type="text/javascript" src="/static/js/buttons.html5.min.js">
+    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.1.3/jszip.min.js">
 
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"
           integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">

templates/show-challenge.julius

@@ -10,6 +10,12 @@
   $(document).ready(function() {
      $("table").DataTable({
        'pageLength': 50,
-       'columnDefs': columnDefs
+       'columnDefs': columnDefs,
+       'dom': 'Bfrtlip',
+       'buttons': [
+            'copy',
+            'csv',
+            'excel'
+        ]
        })
   });