Tools for calculating group ratings

11 files changed, 372 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index e438d2b..94278a4 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,10 @@ statics:
 menus:
 	bin/write-menus.sh config/static.json http
 
+group-tools:
+	python static.py static/group-intro.html static/group-form-loading.html static/group-form.html > http/ranking-grupowy.html
+	python static-menu.py config/static.json http/ranking-grupowy.html http
+
 minimize: $(tmpfiles)
 
 $(tmpfiles):
diff --git a/http/res/fileinput.min.css b/http/res/fileinput.min.css
new file mode 100755
index 0000000..058787f
--- /dev/null
+++ b/http/res/fileinput.min.css
@@ -0,0 +1,12 @@
+/*!

+ * bootstrap-fileinput v4.4.3

+ * http://plugins.krajee.com/file-input

+ *

+ * Krajee default styling for bootstrap-fileinput.

+ *

+ * Author: Kartik Visweswaran

+ * Copyright: 2014 - 2017, Kartik Visweswaran, Krajee.com

+ *

+ * Licensed under the BSD 3-Clause

+ * https://github.com/kartik-v/bootstrap-fileinput/blob/master/LICENSE.md

+ */.file-drop-zone,.krajee-default .file-preview-audio audio,.krajee-default .file-preview-image,.krajee-default .file-preview-other{vertical-align:middle}.file-loading{top:0;right:0;width:25px;height:25px;font-size:999px;text-align:right;color:#fff;background:url(../img/loading.gif) top left no-repeat;border:none}.file-object{margin:0 0 -5px;padding:0}.btn-file{position:relative;overflow:hidden}.btn-file input[type=file]{position:absolute;top:0;right:0;min-width:100%;min-height:100%;text-align:right;opacity:0;background:none;cursor:inherit;display:block}.file-caption-name{display:inline-block;overflow:hidden;height:20px;word-break:break-all}.input-group-lg .file-caption-name{height:25px}.file-zoom-dialog{text-align:left}.file-error-message{color:#a94442;background-color:#f2dede;margin:5px;border:1px solid #ebccd1;border-radius:4px;padding:15px}.file-error-message pre,.file-error-message ul{margin:0;text-align:left}.file-error-message pre{margin:5px 0}.file-caption-disabled{background-color:#EEE;cursor:not-allowed;opacity:1}.file-preview{border-radius:5px;border:1px solid #ddd;padding:5px;width:100%;margin-bottom:5px}.file-preview-image{font:40px Impact,Charcoal,sans-serif;color:green}.krajee-default.file-preview-frame{position:relative;display:table;margin:8px;border:1px solid #ddd;box-shadow:1px 1px 5px 0 #a2958a;padding:6px;float:left;text-align:center}.krajee-default.file-preview-frame:not(.file-preview-error):hover{box-shadow:3px 3px 5px 0 #333}.krajee-default.file-preview-frame .kv-file-content{height:170px}.krajee-default.file-preview-frame .file-thumbnail-footer{height:70px}.krajee-default .file-preview-text{display:block;color:#428bca;border:1px solid #ddd;font-family:Menlo,Monaco,Consolas,"Courier New",monospace;outline:0;padding:8px;resize:none}.krajee-default .file-preview-html{border:1px solid #ddd;padding:8px;overflow:auto}.krajee-default[data-template=audio] .file-preview-audio{display:table-cell;vertical-align:middle;height:170px;border:1px solid #ddd;border-radius:5px}.krajee-default .file-zoom-dialog .file-preview-text{font-size:1.2em}.krajee-default .file-preview-other{left:0;top:0;right:0;bottom:0;margin:auto;text-align:center;padding:10px}.krajee-default .file-preview-other:hover{opacity:.8}.krajee-default .file-actions,.krajee-default .file-other-error{text-align:left}.krajee-default .file-other-icon{font-size:8em}.krajee-default .file-actions{margin-top:15px}.krajee-default .file-footer-buttons{float:right}.krajee-default .file-footer-caption{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:160px;text-align:center;padding-top:4px;font-size:11px;color:#777;margin:5px auto}.file-input-ajax-new .fileinput-remove-button,.file-input-ajax-new .fileinput-upload-button,.file-input-ajax-new .no-browse .input-group-btn,.file-input-new .close,.file-input-new .file-preview,.file-input-new .fileinput-remove-button,.file-input-new .fileinput-upload-button,.file-input-new .glyphicon-file,.file-input-new .no-browse .input-group-btn,.hide-content .kv-file-content{display:none}.krajee-default .file-preview-error{opacity:.65;box-shadow:none}.krajee-default .file-preview-frame:not(.file-preview-error) .file-footer-caption:hover{color:#000}.krajee-default .file-drag-handle,.krajee-default .file-upload-indicator{position:absolute;text-align:center;bottom:-6px;left:-6px;padding:8px 8px 1px 3px;border-left:none;border-bottom:none;border-right:1px solid #8a6d3b;border-top:1px solid #8a6d3b;border-top-right-radius:24px;font-size:12px}.krajee-default .file-drag-handle{background-color:#d9edf7;border-color:#bce8f1}.krajee-default .file-upload-indicator{font-size:13px;background-color:#fcf8e3;border-color:#faebcc;padding-bottom:0}.krajee-default.file-preview-error .file-upload-indicator{background-color:#f2dede;border-color:#ebccd1}.krajee-default.file-preview-success .file-upload-indicator{background-color:#dff0d8;border-color:#d6e9c6}.krajee-default.file-preview-loading .file-upload-indicator{background-color:#e5e5e5;border-color:#777}.krajee-default .file-thumb-progress .progress,.krajee-default .file-thumb-progress .progress-bar{height:10px;font-size:9px;line-height:10px}.krajee-default .file-thumbnail-footer{position:relative}.krajee-default .file-thumb-progress{height:10px;position:absolute;top:35px;left:0;right:0}.krajee-default.kvsortable-ghost{background:#e1edf7;border:2px solid #a1abff}.file-zoom-dialog .file-other-icon{font-size:22em;font-size:50vmin}.file-caption-main{width:100%}.file-input-ajax-new .no-browse .form-control,.file-input-new .no-browse .form-control{border-top-right-radius:4px;border-bottom-right-radius:4px}.file-thumb-loading{background:url(../img/loading.gif) center center no-repeat content-box!important}.file-sortable .file-drag-handle{cursor:move;cursor:-webkit-grabbing;opacity:1}.file-sortable .file-drag-handle:hover{opacity:.7}.file-drop-zone{border:1px dashed #aaa;border-radius:4px;height:100%;text-align:center;margin:12px 15px 12px 12px;padding:5px}.file-drop-zone-title{color:#aaa;font-size:1.6em;padding:85px 10px;cursor:default}.clickable .file-drop-zone-title,.file-preview .clickable{cursor:pointer}.file-drop-zone.clickable:hover{border:2px dashed #999}.file-drop-zone.clickable:focus{border:2px solid #5acde2}.file-drop-zone .file-preview-thumbnails{cursor:default}.file-highlighted{border:2px dashed #999!important;background-color:#f0f0f0}.file-uploading{background:url(../img/loading-sm.gif) center bottom 10px no-repeat;opacity:.65}.file-zoom-fullscreen.modal{position:fixed;top:0;right:0;bottom:0;left:0}.file-zoom-fullscreen .modal-dialog{position:fixed;margin:0;width:100%;height:100%;padding:0}.file-zoom-fullscreen .modal-content{border-radius:0;box-shadow:none}.file-zoom-fullscreen .modal-body{overflow-y:auto}.file-zoom-dialog .modal-body{position:relative!important}.file-zoom-dialog .btn-navigate{position:absolute;padding:0;margin:0;background:0 0;text-decoration:none;outline:0;opacity:.7;top:45%;font-size:4em;color:#1c94c4}.file-zoom-dialog .floating-buttons{position:absolute;top:5px;right:10px}.floating-buttons,.floating-buttons .btn{z-index:3000}.file-zoom-dialog .kv-zoom-actions .btn,.floating-buttons .btn{margin-left:3px}.file-zoom-dialog .btn-navigate:not([disabled]):focus,.file-zoom-dialog .btn-navigate:not([disabled]):hover{outline:0;box-shadow:none;opacity:.5}.file-zoom-dialog .btn-navigate[disabled]{opacity:.3}.file-zoom-dialog .btn-prev{left:1px}.file-zoom-dialog .btn-next{right:1px}.file-zoom-content{height:480px;text-align:center}.file-zoom-content .file-preview-image,.file-zoom-content .file-preview-video{max-height:100%}.file-zoom-content>.file-object.type-image{width:auto;height:auto;min-height:inherit;max-width:100%;max-height:100%}.file-zoom-content>.file-object.type-flash,.file-zoom-content>.file-object.type-video{width:auto;height:100%;max-width:100%;max-height:100%}.file-zoom-content>.file-object.type-audio{width:auto;height:30px}.file-zoom-content>.file-object.type-default,.file-zoom-content>.file-object.type-html,.file-zoom-content>.file-object.type-pdf,.file-zoom-content>.file-object.type-text{width:100%}.file-preview-initial.sortable-chosen{background-color:#d9edf7}.btn-file ::-ms-browse{font-size:10000px;width:100%;height:100%}.rotate-2{transform:rotateY(180deg)}.rotate-3{transform:rotate(180deg)}.rotate-4{transform:rotate(180deg) rotateY(180deg)}.rotate-5{transform:rotate(270deg) rotateY(180deg)}.rotate-6{transform:rotate(90deg)}.rotate-7{transform:rotate(90deg) rotateY(180deg)}.rotate-8{transform:rotate(270deg)}.file-zoom-content .is-portrait-gt4{margin-top:60px}
\ No newline at end of file
diff --git a/http/res/fileinput.min.js b/http/res/fileinput.min.js
new file mode 100755
index 0000000..841fac0
--- /dev/null
+++ b/http/res/fileinput.min.js
@@ -0,0 +1,12 @@
+/*!
+ * bootstrap-fileinput v4.4.3
+ * http://plugins.krajee.com/file-input
+ *
+ * Author: Kartik Visweswaran
+ * Copyright: 2014 - 2017, Kartik Visweswaran, Krajee.com
+ *
+ * Licensed under the BSD 3-Clause
+ * https://github.com/kartik-v/bootstrap-fileinput/blob/master/LICENSE.md
+ */!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof module&&module.exports?module.exports=e(require("jquery")):e(window.jQuery)}(function(e){"use strict";e.fn.fileinputLocales={},e.fn.fileinputThemes={},String.prototype.setTokens=function(e){var i,t,a=this.toString();for(i in e)e.hasOwnProperty(i)&&(t=new RegExp("{"+i+"}","g"),a=a.replace(t,e[i]));return a};var i,t;i={FRAMES:".kv-preview-thumb",SORT_CSS:"file-sortable",STYLE_SETTING:'style="width:{width};height:{height};"',OBJECT_PARAMS:'<param name="controller" value="true" />\n<param name="allowFullScreen" value="true" />\n<param name="allowScriptAccess" value="always" />\n<param name="autoPlay" value="false" />\n<param name="autoStart" value="false" />\n<param name="quality" value="high" />\n',DEFAULT_PREVIEW:'<div class="file-preview-other">\n<span class="{previewFileIconClass}">{previewFileIcon}</span>\n</div>',MODAL_ID:"kvFileinputModal",MODAL_EVENTS:["show","shown","hide","hidden","loaded"],objUrl:window.URL||window.webkitURL,compare:function(e,i,t){return void 0!==e&&(t?e===i:e.match(i))},isIE:function(e){if("Microsoft Internet Explorer"!==navigator.appName)return!1;if(10===e)return new RegExp("msie\\s"+e,"i").test(navigator.userAgent);var i,t=document.createElement("div");return t.innerHTML="<!--[if IE "+e+"]> <i></i> <![endif]-->",i=t.getElementsByTagName("i").length,document.body.appendChild(t),t.parentNode.removeChild(t),i},initModal:function(i){var t=e("body");t.length&&i.appendTo(t)},isEmpty:function(i,t){return void 0===i||null===i||0===i.length||t&&""===e.trim(i)},isArray:function(e){return Array.isArray(e)||"[object Array]"===Object.prototype.toString.call(e)},ifSet:function(e,i,t){return t=t||"",i&&"object"==typeof i&&e in i?i[e]:t},cleanArray:function(e){return e instanceof Array||(e=[]),e.filter(function(e){return void 0!==e&&null!==e})},spliceArray:function(e,i){var t,a=0,n=[];if(!(e instanceof Array))return[];for(t=0;t<e.length;t++)t!==i&&(n[a]=e[t],a++);return n},getNum:function(e,i){return i=i||0,"number"==typeof e?e:("string"==typeof e&&(e=parseFloat(e)),isNaN(e)?i:e)},hasFileAPISupport:function(){return!(!window.File||!window.FileReader)},hasDragDropSupport:function(){var e=document.createElement("div");return!i.isIE(9)&&(void 0!==e.draggable||void 0!==e.ondragstart&&void 0!==e.ondrop)},hasFileUploadSupport:function(){return i.hasFileAPISupport()&&window.FormData},hasBlobSupport:function(){try{return!!window.Blob&&Boolean(new Blob)}catch(e){return!1}},hasArrayBufferViewSupport:function(){try{return 100===new Blob([new Uint8Array(100)]).size}catch(e){return!1}},dataURI2Blob:function(e){var t,a,n,r,o,l,s=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,d=i.hasBlobSupport(),c=(d||s)&&window.atob&&window.ArrayBuffer&&window.Uint8Array;if(!c)return null;for(t=e.split(",")[0].indexOf("base64")>=0?atob(e.split(",")[1]):decodeURIComponent(e.split(",")[1]),a=new ArrayBuffer(t.length),n=new Uint8Array(a),r=0;r<t.length;r+=1)n[r]=t.charCodeAt(r);return o=e.split(",")[0].split(":")[1].split(";")[0],d?new Blob([i.hasArrayBufferViewSupport()?n:a],{type:o}):(l=new s,l.append(a),l.getBlob(o))},addCss:function(e,i){e.removeClass(i).addClass(i)},getElement:function(t,a,n){return i.isEmpty(t)||i.isEmpty(t[a])?n:e(t[a])},uniqId:function(){return Math.round((new Date).getTime()+100*Math.random())},htmlEncode:function(e){return e.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&apos;")},replaceTags:function(i,t){var a=i;return t?(e.each(t,function(e,i){"function"==typeof i&&(i=i()),a=a.split(e).join(i)}),a):a},cleanMemory:function(e){var t=e.is("img")?e.attr("src"):e.find("source").attr("src");i.objUrl.revokeObjectURL(t)},findFileName:function(e){var i=e.lastIndexOf("/");return-1===i&&(i=e.lastIndexOf("\\")),e.split(e.substring(i,i+1)).pop()},checkFullScreen:function(){return document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement},toggleFullScreen:function(e){var t=document,a=t.documentElement;a&&e&&!i.checkFullScreen()?a.requestFullscreen?a.requestFullscreen():a.msRequestFullscreen?a.msRequestFullscreen():a.mozRequestFullScreen?a.mozRequestFullScreen():a.webkitRequestFullscreen&&a.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT):t.exitFullscreen?t.exitFullscreen():t.msExitFullscreen?t.msExitFullscreen():t.mozCancelFullScreen?t.mozCancelFullScreen():t.webkitExitFullscreen&&t.webkitExitFullscreen()},moveArray:function(e,i,t){if(t>=e.length)for(var a=t-e.length;a--+1;)e.push(void 0);return e.splice(t,0,e.splice(i,1)[0]),e},cleanZoomCache:function(e){var i=e.closest(".kv-zoom-cache-theme");i.length||(i=e.closest(".kv-zoom-cache")),i.remove()},setOrientation:function(e,i){var t,a,n,r=new DataView(e),o=0,l=1;if(!(65496!==r.getUint16(o)||e.length<2)){for(o+=2,t=r.byteLength;t-2>o;)switch(a=r.getUint16(o),o+=2,a){case 65505:n=r.getUint16(o),t=n-o,o+=2;break;case 274:l=r.getUint16(o+6,!1),t=0}i&&i(l)}},validateOrientation:function(e,t){if(window.FileReader&&window.DataView){var a,n=new FileReader;n.onloadend=function(){a=n.result,i.setOrientation(a,t)},n.readAsArrayBuffer(e)}},adjustOrientedImage:function(e,i){var t,a,n;if(e.hasClass("is-portrait-gt4")){if(i)return void e.css({width:e.parent().height()});e.css({height:"auto",width:e.height()}),t=e.parent().offset().top,a=e.offset().top,n=t-a,e.css("margin-top",n)}}},t=function(t,a){var n=this;n.$element=e(t),n._validate()&&(n.isPreviewable=i.hasFileAPISupport(),n.isIE9=i.isIE(9),n.isIE10=i.isIE(10),n.isPreviewable||n.isIE9?(n._init(a),n._listen()):n.$element.removeClass("file-loading"))},t.prototype={constructor:t,_cleanup:function(){var e=this;e.reader=null,e.formdata={},e.uploadCount=0,e.uploadStatus={},e.uploadLog=[],e.uploadAsyncCount=0,e.loadedImages=[],e.totalImagesCount=0,e.ajaxRequests=[],e.clearStack(),e.fileInputCleared=!1,e.fileBatchCompleted=!0,e.isPreviewable||(e.showPreview=!1),e.isError=!1,e.ajaxAborted=!1,e.cancelling=!1},_init:function(t){var a,n,r,o=this,l=o.$element;o.options=t,e.each(t,function(e,t){switch(e){case"minFileCount":case"maxFileCount":case"minFileSize":case"maxFileSize":case"maxFilePreviewSize":case"resizeImageQuality":case"resizeIfSizeMoreThan":case"progressUploadThreshold":case"initialPreviewCount":case"zoomModalHeight":case"minImageHeight":case"maxImageHeight":case"minImageWidth":case"maxImageWidth":o[e]=i.getNum(t);break;default:o[e]=t}}),o.rtl&&(r=o.previewZoomButtonIcons.prev,o.previewZoomButtonIcons.prev=o.previewZoomButtonIcons.next,o.previewZoomButtonIcons.next=r),o._cleanup(),o.$form=l.closest("form"),o._initTemplateDefaults(),o.uploadFileAttr=i.isEmpty(l.attr("name"))?"file_data":l.attr("name"),n=o._getLayoutTemplate("progress"),o.progressTemplate=n.replace("{class}",o.progressClass),o.progressCompleteTemplate=n.replace("{class}",o.progressCompleteClass),o.progressErrorTemplate=n.replace("{class}",o.progressErrorClass),o.dropZoneEnabled=i.hasDragDropSupport()&&o.dropZoneEnabled,o.isDisabled=l.attr("disabled")||l.attr("readonly"),o.isDisabled&&l.attr("disabled",!0),o.isUploadable=i.hasFileUploadSupport()&&!i.isEmpty(o.uploadUrl),o.isClickable=o.browseOnZoneClick&&o.showPreview&&(o.isUploadable&&o.dropZoneEnabled||!i.isEmpty(o.defaultPreviewContent)),o.slug="function"==typeof t.slugCallback?t.slugCallback:o._slugDefault,o.mainTemplate=o.showCaption?o._getLayoutTemplate("main1"):o._getLayoutTemplate("main2"),o.captionTemplate=o._getLayoutTemplate("caption"),o.previewGenericTemplate=o._getPreviewTemplate("generic"),o.resizeImage&&(o.maxImageWidth||o.maxImageHeight)&&(o.imageCanvas=document.createElement("canvas"),o.imageCanvasContext=o.imageCanvas.getContext("2d")),i.isEmpty(l.attr("id"))&&l.attr("id",i.uniqId()),o.namespace=".fileinput_"+l.attr("id").replace(/-/g,"_"),void 0===o.$container?o.$container=o._createContainer():o._refreshContainer(),a=o.$container,o.$dropZone=a.find(".file-drop-zone"),o.$progress=a.find(".kv-upload-progress"),o.$btnUpload=a.find(".fileinput-upload"),o.$captionContainer=i.getElement(t,"elCaptionContainer",a.find(".file-caption")),o.$caption=i.getElement(t,"elCaptionText",a.find(".file-caption-name")),o.$previewContainer=i.getElement(t,"elPreviewContainer",a.find(".file-preview")),o.$preview=i.getElement(t,"elPreviewImage",a.find(".file-preview-thumbnails")),o.$previewStatus=i.getElement(t,"elPreviewStatus",a.find(".file-preview-status")),o.$errorContainer=i.getElement(t,"elErrorContainer",o.$previewContainer.find(".kv-fileinput-error")),i.isEmpty(o.msgErrorClass)||i.addCss(o.$errorContainer,o.msgErrorClass),o.$errorContainer.hide(),o.previewInitId="preview-"+i.uniqId(),o._initPreviewCache(),o._initPreview(!0),o._initPreviewActions(),o._setFileDropZoneTitle(),l.removeClass("file-loading"),l.attr("disabled")&&o.disable(),o._initZoom(),o.hideThumbnailContent&&i.addCss(o.$preview,"hide-content")},_initTemplateDefaults:function(){var t,a,n,r,o,l,s,d,c,u,p,f,m,v,h,g,w,_,b,C,y,T,E,x,F,S,I,k,P,z,A,$,D,U,B,j,L=this;t='{preview}\n<div class="kv-upload-progress hide"></div>\n<div class="input-group {class}">\n   {caption}\n   <div class="input-group-btn">\n       {remove}\n       {cancel}\n       {upload}\n       {browse}\n   </div>\n</div>',a='{preview}\n<div class="kv-upload-progress hide"></div>\n{remove}\n{cancel}\n{upload}\n{browse}\n',n='<div class="file-preview {class}">\n    {close}    <div class="{dropClass}">\n    <div class="file-preview-thumbnails">\n    </div>\n    <div class="clearfix"></div>    <div class="file-preview-status text-center text-success"></div>\n    <div class="kv-fileinput-error"></div>\n    </div>\n</div>',o='<div class="close fileinput-remove">&times;</div>\n',r='<i class="glyphicon glyphicon-file kv-caption-icon"></i>',l='<div tabindex="500" class="form-control file-caption {class}">\n   <div class="file-caption-name"></div>\n</div>\n',s='<button type="{type}" tabindex="500" title="{title}" class="{css}" {status}>{icon} {label}</button>',d='<a href="{href}" tabindex="500" title="{title}" class="{css}" {status}>{icon} {label}</a>',c='<div tabindex="500" class="{css}" {status}>{icon} {label}</div>',u='<div id="'+i.MODAL_ID+'" class="file-zoom-dialog modal fade" tabindex="-1" aria-labelledby="'+i.MODAL_ID+'Label"></div>',p='<div class="modal-dialog modal-lg{rtl}" role="document">\n  <div class="modal-content">\n    <div class="modal-header">\n      <div class="kv-zoom-actions pull-right">{toggleheader}{fullscreen}{borderless}{close}</div>\n      <h3 class="modal-title">{heading} <small><span class="kv-zoom-title"></span></small></h3>\n    </div>\n    <div class="modal-body">\n      <div class="floating-buttons"></div>\n      <div class="kv-zoom-body file-zoom-content {zoomFrameClass}"></div>\n{prev} {next}\n    </div>\n  </div>\n</div>\n',f='<div class="progress">\n    <div class="{class}" role="progressbar" aria-valuenow="{percent}" aria-valuemin="0" aria-valuemax="100" style="width:{percent}%;">\n        {status}\n     </div>\n</div>',m=" <samp>({sizeText})</samp>",v='<div class="file-thumbnail-footer">\n    <div class="file-footer-caption" title="{caption}">{caption}<br>{size}</div>\n    {progress} {indicator} {actions}\n</div>',h='{drag}\n<div class="file-actions">\n    <div class="file-footer-buttons">\n        {upload} {delete} {zoom} {other}    </div>\n    <div class="clearfix"></div>\n</div>',g='<button type="button" class="kv-file-remove {removeClass}" title="{removeTitle}" {dataUrl}{dataKey}>{removeIcon}</button>\n',w='<button type="button" class="kv-file-upload {uploadClass}" title="{uploadTitle}">{uploadIcon}</button>',_='<button type="button" class="kv-file-zoom {zoomClass}" title="{zoomTitle}">{zoomIcon}</button>',b='<span class="file-drag-handle {dragClass}" title="{dragTitle}">{dragIcon}</span>',C='<div class="file-upload-indicator" title="{indicatorTitle}">{indicator}</div>',y='<div class="file-preview-frame {frameClass}" id="{previewId}" data-fileindex="{fileindex}" data-template="{template}"',T=y+'><div class="kv-file-content">\n',E=y+' title="{caption}"><div class="kv-file-content">\n',x="</div>{footer}\n</div>\n",F="{content}\n",S='<div class="kv-preview-data file-preview-html" title="{caption}" '+i.STYLE_SETTING+">{data}</div>\n",I='<img src="{data}" class="file-preview-image kv-preview-data" title="{caption}" alt="{caption}" '+i.STYLE_SETTING+">\n",k='<textarea class="kv-preview-data file-preview-text" title="{caption}" readonly '+i.STYLE_SETTING+">{data}</textarea>\n",P='<video class="kv-preview-data file-preview-video" width="{width}" height="{height}" controls>\n<source src="{data}" type="{type}">\n'+i.DEFAULT_PREVIEW+"\n</video>\n",z='<div class="file-preview-audio"><audio class="kv-preview-data" controls>\n<source src="{data}" type="{type}">\n'+i.DEFAULT_PREVIEW+"\n</audio></div>\n",A='<object class="kv-preview-data file-object" type="application/x-shockwave-flash" width="{width}" height="{height}" data="{data}">\n'+i.OBJECT_PARAMS+" "+i.DEFAULT_PREVIEW+"\n</object>\n",$='<object class="kv-preview-data file-object {typeCss}" data="{data}" type="{type}" width="{width}" height="{height}">\n<param name="movie" value="{caption}" />\n'+i.OBJECT_PARAMS+" "+i.DEFAULT_PREVIEW+"\n</object>\n",D='<embed class="kv-preview-data" src="{data}" width="{width}" height="{height}" type="application/pdf">\n',U='<div class="kv-preview-data file-preview-other-frame">\n'+i.DEFAULT_PREVIEW+"\n</div>\n",B='<div class="kv-zoom-cache" style="display:none">{zoomContent}</div>',j={width:"100%",height:"100%","min-height":"480px"},L.defaults={layoutTemplates:{main1:t,main2:a,preview:n,close:o,fileIcon:r,caption:l,modalMain:u,modal:p,progress:f,size:m,footer:v,indicator:C,actions:h,actionDelete:g,actionUpload:w,actionZoom:_,actionDrag:b,btnDefault:s,btnLink:d,btnBrowse:c,zoomCache:B},previewMarkupTags:{tagBefore1:T,tagBefore2:E,tagAfter:x},previewContentTemplates:{generic:F,html:S,image:I,text:k,video:P,audio:z,flash:A,object:$,pdf:D,other:U},allowedPreviewTypes:["image","html","text","video","audio","flash","pdf","object"],previewTemplates:{},previewSettings:{image:{width:"auto",height:"160px"},html:{width:"213px",height:"160px"},text:{width:"213px",height:"160px"},video:{width:"auto",height:"100%","max-width":"100%"},audio:{width:"100%",height:"30px"},flash:{width:"auto",height:"100%","max-width":"100%"},object:{height:"100%"},pdf:{width:"160px",height:"160px"},other:{width:"160px",height:"160px"}},previewZoomSettings:{image:{width:"auto",height:"auto","max-width":"100%","max-height":"100%"},html:j,text:j,video:{width:"auto",height:"100%","max-width":"100%"},audio:{width:"100%",height:"30px"},flash:{width:"auto",height:"480px"},object:{width:"auto",height:"100%","max-width":"100%","min-height":"480px"},pdf:j,other:{width:"auto",height:"100%","min-height":"480px"}},fileTypeSettings:{image:function(e,t){return i.compare(e,"image.*")||i.compare(t,/\.(gif|png|jpe?g)$/i)},html:function(e,t){return i.compare(e,"text/html")||i.compare(t,/\.(htm|html)$/i)},text:function(e,t){return i.compare(e,"text.*")||i.compare(t,/\.(xml|javascript)$/i)||i.compare(t,/\.(txt|md|csv|nfo|ini|json|php|js|css)$/i)},video:function(e,t){return i.compare(e,"video.*")&&(i.compare(e,/(ogg|mp4|mp?g|mov|webm|3gp)$/i)||i.compare(t,/\.(og?|mp4|webm|mp?g|mov|3gp)$/i))},audio:function(e,t){return i.compare(e,"audio.*")&&(i.compare(t,/(ogg|mp3|mp?g|wav)$/i)||i.compare(t,/\.(og?|mp3|mp?g|wav)$/i))},flash:function(e,t){return i.compare(e,"application/x-shockwave-flash",!0)||i.compare(t,/\.(swf)$/i)},pdf:function(e,t){return i.compare(e,"application/pdf",!0)||i.compare(t,/\.(pdf)$/i)},object:function(){return!0},other:function(){return!0}},fileActionSettings:{showRemove:!0,showUpload:!0,showZoom:!0,showDrag:!0,removeIcon:'<i class="glyphicon glyphicon-trash text-danger"></i>',removeClass:"btn btn-xs btn-default",removeTitle:"Remove file",uploadIcon:'<i class="glyphicon glyphicon-upload text-info"></i>',uploadClass:"btn btn-xs btn-default",uploadTitle:"Upload file",zoomIcon:'<i class="glyphicon glyphicon-zoom-in"></i>',zoomClass:"btn btn-xs btn-default",zoomTitle:"View Details",dragIcon:'<i class="glyphicon glyphicon-menu-hamburger"></i>',dragClass:"text-info",dragTitle:"Move / Rearrange",dragSettings:{},indicatorNew:'<i class="glyphicon glyphicon-hand-down text-warning"></i>',indicatorSuccess:'<i class="glyphicon glyphicon-ok-sign text-success"></i>',indicatorError:'<i class="glyphicon glyphicon-exclamation-sign text-danger"></i>',indicatorLoading:'<i class="glyphicon glyphicon-hand-up text-muted"></i>',indicatorNewTitle:"Not uploaded yet",indicatorSuccessTitle:"Uploaded",indicatorErrorTitle:"Upload Error",indicatorLoadingTitle:"Uploading ..."}},e.each(L.defaults,function(i,t){return"allowedPreviewTypes"===i?void(void 0===L.allowedPreviewTypes&&(L.allowedPreviewTypes=t)):void(L[i]=e.extend(!0,{},t,L[i]))}),L._initPreviewTemplates()},_initPreviewTemplates:function(){var t,a=this,n=a.defaults,r=a.previewMarkupTags,o=r.tagAfter;e.each(n.previewContentTemplates,function(e,n){i.isEmpty(a.previewTemplates[e])&&(t=r.tagBefore2,"generic"!==e&&"image"!==e&&"html"!==e&&"text"!==e||(t=r.tagBefore1),a.previewTemplates[e]=t+n+o)})},_initPreviewCache:function(){var t=this;t.previewCache={data:{},init:function(){var e=t.initialPreview;e.length>0&&!i.isArray(e)&&(e=e.split(t.initialPreviewDelimiter)),t.previewCache.data={content:e,config:t.initialPreviewConfig,tags:t.initialPreviewThumbTags}},fetch:function(){return t.previewCache.data.content.filter(function(e){return null!==e})},count:function(e){return t.previewCache.data&&t.previewCache.data.content?e?t.previewCache.data.content.length:t.previewCache.fetch().length:0},get:function(a,n){var r,o,l,s,d,c,u,p="init_"+a,f=t.previewCache.data,m=f.config[a],v=f.content[a],h=t.previewInitId+"-"+p,g=i.ifSet("previewAsData",m,t.initialPreviewAsData),w=function(e,a,n,r,o,l,s,d,c){return d=" file-preview-initial "+i.SORT_CSS+(d?" "+d:""),t._generatePreviewTemplate(e,a,n,r,o,!1,null,d,l,s,c)};return v?(n=void 0===n?!0:n,l=i.ifSet("type",m,t.initialPreviewFileType||"generic"),d=i.ifSet("filename",m,i.ifSet("caption",m)),c=i.ifSet("filetype",m,l),s=t.previewCache.footer(a,n,m&&m.size||null),u=i.ifSet("frameClass",m),r=g?w(l,v,d,c,h,s,p,u):w("generic",v,d,c,h,s,p,u,l).setTokens({content:f.content[a]}),f.tags.length&&f.tags[a]&&(r=i.replaceTags(r,f.tags[a])),i.isEmpty(m)||i.isEmpty(m.frameAttr)||(o=e(document.createElement("div")).html(r),o.find(".file-preview-initial").attr(m.frameAttr),r=o.html(),o.remove()),r):""},add:function(e,a,n,r){var o,l=t.previewCache.data;return i.isArray(e)||(e=e.split(t.initialPreviewDelimiter)),r?(o=l.content.push(e)-1,l.config[o]=a,l.tags[o]=n):(o=e.length-1,l.content=e,l.config=a,l.tags=n),t.previewCache.data=l,o},set:function(e,a,n,r){var o,l,s=t.previewCache.data;if(e&&e.length&&(i.isArray(e)||(e=e.split(t.initialPreviewDelimiter)),l=e.filter(function(e){return null!==e}),l.length)){if(void 0===s.content&&(s.content=[]),void 0===s.config&&(s.config=[]),void 0===s.tags&&(s.tags=[]),r){for(o=0;o<e.length;o++)e[o]&&s.content.push(e[o]);for(o=0;o<a.length;o++)a[o]&&s.config.push(a[o]);for(o=0;o<n.length;o++)n[o]&&s.tags.push(n[o])}else s.content=e,s.config=a,s.tags=n;t.previewCache.data=s}},unset:function(e){var i=t.previewCache.count();if(i){if(1===i)return t.previewCache.data.content=[],t.previewCache.data.config=[],t.previewCache.data.tags=[],t.initialPreview=[],t.initialPreviewConfig=[],void(t.initialPreviewThumbTags=[]);t.previewCache.data.content[e]=null,t.previewCache.data.config[e]=null,t.previewCache.data.tags[e]=null}},out:function(){var e,i,a="",n=t.previewCache.count(!0);if(0===n)return{content:"",caption:""};for(i=0;n>i;i++)a+=t.previewCache.get(i);return e=t._getMsgSelected(t.previewCache.count()),{content:a,caption:e}},footer:function(e,a,n){var r=t.previewCache.data;if(!r||!r.config||0===r.config.length||i.isEmpty(r.config[e]))return"";a=void 0===a?!0:a;var o,l=r.config[e],s=i.ifSet("caption",l),d=i.ifSet("width",l,"auto"),c=i.ifSet("url",l,!1),u=i.ifSet("key",l,null),p=t.fileActionSettings,f=t.initialPreviewShowDelete||!1,m=i.ifSet("showDelete",l,i.ifSet("showDelete",p,f)),v=i.ifSet("showZoom",l,i.ifSet("showZoom",p,!0)),h=i.ifSet("showDrag",l,i.ifSet("showDrag",p,!0)),g=c===!1&&a;return o=t._renderFileActions(!1,m,v,h,g,c,u,!0),t._getLayoutTemplate("footer").setTokens({progress:t._renderThumbProgress(),actions:o,caption:s,size:t._getSize(n),width:d,indicator:""})}},t.previewCache.init()},_handler:function(e,i,t){var a=this,n=a.namespace,r=i.split(" ").join(n+" ")+n;e&&e.length&&e.off(r).on(r,t)},_log:function(e){var i=this,t=i.$element.attr("id");t&&(e='"'+t+'": '+e),"undefined"!=typeof window.console.log?window.console.log(e):window.alert(e)},_validate:function(){var e=this,i="file"===e.$element.attr("type");return i||e._log('The input "type" must be set to "file" for initializing the "bootstrap-fileinput" plugin.'),i},_errorsExist:function(){var i,t=this;return t.$errorContainer.find("li").length?!0:(i=e(document.createElement("div")).html(t.$errorContainer.html()),i.find("span.kv-error-close").remove(),i.find("ul").remove(),!!e.trim(i.text()).length)},_errorHandler:function(e,i){var t=this,a=e.target.error,n=function(e){t._showError(e.replace("{name}",i))};n(a.code===a.NOT_FOUND_ERR?t.msgFileNotFound:a.code===a.SECURITY_ERR?t.msgFileSecured:a.code===a.NOT_READABLE_ERR?t.msgFileNotReadable:a.code===a.ABORT_ERR?t.msgFilePreviewAborted:t.msgFilePreviewError)},_addError:function(e){var i=this,t=i.$errorContainer;e&&t.length&&(t.html(i.errorCloseButton+e),i._handler(t.find(".kv-error-close"),"click",function(){t.fadeOut("slow")}))},_resetErrors:function(e){var i=this,t=i.$errorContainer;i.isError=!1,i.$container.removeClass("has-error"),t.html(""),e?t.fadeOut("slow"):t.hide()},_showFolderError:function(e){var t,a=this,n=a.$errorContainer;e&&(t=a.msgFoldersNotAllowed.replace("{n}",e),a._addError(t),i.addCss(a.$container,"has-error"),n.fadeIn(800),a._raise("filefoldererror",[e,t]))},_showUploadError:function(e,t,a){var n=this,r=n.$errorContainer,o=a||"fileuploaderror",l=t&&t.id?'<li data-file-id="'+t.id+'">'+e+"</li>":"<li>"+e+"</li>";return 0===r.find("ul").length?n._addError("<ul>"+l+"</ul>"):r.find("ul").append(l),r.fadeIn(800),n._raise(o,[t,e]),n.$container.removeClass("file-input-new"),i.addCss(n.$container,"has-error"),!0},_showError:function(e,t,a){var n=this,r=n.$errorContainer,o=a||"fileerror";return t=t||{},t.reader=n.reader,n._addError(e),r.fadeIn(800),n._raise(o,[t,e]),n.isUploadable||n._clearFileInput(),n.$container.removeClass("file-input-new"),i.addCss(n.$container,"has-error"),n.$btnUpload.attr("disabled",!0),!0},_noFilesError:function(e){var t=this,a=t.minFileCount>1?t.filePlural:t.fileSingle,n=t.msgFilesTooLess.replace("{n}",t.minFileCount).replace("{files}",a),r=t.$errorContainer;t._addError(n),t.isError=!0,t._updateFileDetails(0),r.fadeIn(800),t._raise("fileerror",[e,n]),t._clearFileInput(),i.addCss(t.$container,"has-error")},_parseError:function(i,t,a,n){var r=this,o=e.trim(a+""),l="."===o.slice(-1)?"":".",s=void 0!==t.responseJSON&&void 0!==t.responseJSON.error?t.responseJSON.error:t.responseText;return r.cancelling&&r.msgUploadAborted&&(o=r.msgUploadAborted),r.showAjaxErrorDetails&&s?(s=e.trim(s.replace(/\n\s*\n/g,"\n")),s=s.length>0?"<pre>"+s+"</pre>":"",o+=l+s):o+=l,o===l&&(o=r.msgAjaxError.replace("{operation}",i)),r.cancelling=!1,n?"<b>"+n+": </b>"+o:o},_parseFileType:function(e){var t,a,n,r,o=this,l=o.allowedPreviewTypes||[];for(r=0;r<l.length;r++)if(n=l[r],t=o.fileTypeSettings[n],a=t(e.type,e.name)?n:"",!i.isEmpty(a))return a;return"other"},_getPreviewIcon:function(i){var t,a=this,n=null;return i&&i.indexOf(".")>-1&&(t=i.split(".").pop(),a.previewFileIconSettings&&(n=a.previewFileIconSettings[t]||a.previewFileIconSettings[t.toLowerCase()]||null),a.previewFileExtSettings&&e.each(a.previewFileExtSettings,function(e,i){return a.previewFileIconSettings[e]&&i(t)?void(n=a.previewFileIconSettings[e]):void 0})),n},_parseFilePreviewIcon:function(e,i){var t=this,a=t._getPreviewIcon(i)||t.previewFileIcon,n=e;return n.indexOf("{previewFileIcon}")>-1&&(n=n.setTokens({previewFileIconClass:t.previewFileIconClass,previewFileIcon:a})),n},_raise:function(i,t){var a=this,n=e.Event(i);if(void 0!==t?a.$element.trigger(n,t):a.$element.trigger(n),n.isDefaultPrevented()||n.result===!1)return!1;switch(i){case"filebatchuploadcomplete":case"filebatchuploadsuccess":case"fileuploaded":case"fileclear":case"filecleared":case"filereset":case"fileerror":case"filefoldererror":case"fileuploaderror":case"filebatchuploaderror":case"filedeleteerror":case"filecustomerror":case"filesuccessremove":break;default:a.ajaxAborted||(a.ajaxAborted=n.result)}return!0},_listenFullScreen:function(e){var i,t,a=this,n=a.$modal;n&&n.length&&(i=n&&n.find(".btn-fullscreen"),t=n&&n.find(".btn-borderless"),i.length&&t.length&&(i.removeClass("active").attr("aria-pressed","false"),t.removeClass("active").attr("aria-pressed","false"),e?i.addClass("active").attr("aria-pressed","true"):t.addClass("active").attr("aria-pressed","true"),n.hasClass("file-zoom-fullscreen")?a._maximizeZoomDialog():e?a._maximizeZoomDialog():t.removeClass("active").attr("aria-pressed","false")))},_listen:function(){var t,a=this,n=a.$element,r=a.$form,o=a.$container;a._handler(n,"change",e.proxy(a._change,a)),a.showBrowse&&a._handler(a.$btnFile,"click",e.proxy(a._browse,a)),a._handler(o.find(".fileinput-remove:not([disabled])"),"click",e.proxy(a.clear,a)),a._handler(o.find(".fileinput-cancel"),"click",e.proxy(a.cancel,a)),a._initDragDrop(),a._handler(r,"reset",e.proxy(a.reset,a)),a.isUploadable||a._handler(r,"submit",e.proxy(a._submitForm,a)),a._handler(a.$container.find(".fileinput-upload"),"click",e.proxy(a._uploadClick,a)),a._handler(e(window),"resize",function(){a._listenFullScreen(screen.width===window.innerWidth&&screen.height===window.innerHeight)}),t="webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange",a._handler(e(document),t,function(){a._listenFullScreen(i.checkFullScreen())}),a._initClickable()},_initClickable:function(){var t,a=this;a.isClickable&&(t=a.isUploadable?a.$dropZone:a.$preview.find(".file-default-preview"),i.addCss(t,"clickable"),t.attr("tabindex",-1),a._handler(t,"click",function(i){var n=e(i.target);n.parents(".file-preview-thumbnails").length&&!n.parents(".file-default-preview").length||(a.$element.trigger("click"),t.blur())}))},_initDragDrop:function(){var i=this,t=i.$dropZone;i.isUploadable&&i.dropZoneEnabled&&i.showPreview&&(i._handler(t,"dragenter dragover",e.proxy(i._zoneDragEnter,i)),i._handler(t,"dragleave",e.proxy(i._zoneDragLeave,i)),i._handler(t,"drop",e.proxy(i._zoneDrop,i)),i._handler(e(document),"dragenter dragover drop",i._zoneDragDropInit))},_zoneDragDropInit:function(e){e.stopPropagation(),e.preventDefault()},_zoneDragEnter:function(t){var a=this,n=e.inArray("Files",t.originalEvent.dataTransfer.types)>-1;return a._zoneDragDropInit(t),a.isDisabled||!n?(t.originalEvent.dataTransfer.effectAllowed="none",void(t.originalEvent.dataTransfer.dropEffect="none")):void i.addCss(a.$dropZone,"file-highlighted")},_zoneDragLeave:function(e){var i=this;i._zoneDragDropInit(e),i.isDisabled||i.$dropZone.removeClass("file-highlighted")},_zoneDrop:function(e){var t=this;e.preventDefault(),t.isDisabled||i.isEmpty(e.originalEvent.dataTransfer.files)||(t._change(e,"dragdrop"),t.$dropZone.removeClass("file-highlighted"))},_uploadClick:function(e){var t,a=this,n=a.$container.find(".fileinput-upload"),r=!n.hasClass("disabled")&&i.isEmpty(n.attr("disabled"));if(!e||!e.isDefaultPrevented()){if(!a.isUploadable)return void(r&&"submit"!==n.attr("type")&&(t=n.closest("form"),t.length&&t.trigger("submit"),e.preventDefault()));e.preventDefault(),r&&a.upload()}},_submitForm:function(){var e=this;return e._isFileSelectionValid()&&!e._abort({})},_clearPreview:function(){var t=this,a=t.$preview,n=t.showUploadedThumbs?t.getFrames(":not(.file-preview-success)"):t.getFrames();n.each(function(){var t=e(this);t.remove(),i.cleanZoomCache(a.find("#zoom-"+t.attr("id")))}),t.getFrames().length&&t.showPreview||t._resetUpload(),t._validateDefaultPreview()},_initSortable:function(){var t,a=this,n=a.$preview,r="."+i.SORT_CSS;window.KvSortable&&0!==n.find(r).length&&(t={handle:".drag-handle-init",dataIdAttr:"data-preview-id",scroll:!1,draggable:r,onSort:function(t){var n,r,o=t.oldIndex,l=t.newIndex;a.initialPreview=i.moveArray(a.initialPreview,o,l),a.initialPreviewConfig=i.moveArray(a.initialPreviewConfig,o,l),a.previewCache.init();for(var s=0;s<a.initialPreviewConfig.length;s++)null!==a.initialPreviewConfig[s]&&(n=a.initialPreviewConfig[s].key,r=e(".kv-file-remove[data-key='"+n+"']").closest(i.FRAMES),r.attr("data-fileindex","init_"+s).attr("data-fileindex","init_"+s));a._raise("filesorted",{previewId:e(t.item).attr("id"),oldIndex:o,newIndex:l,stack:a.initialPreviewConfig})}},n.data("kvsortable")&&n.kvsortable("destroy"),e.extend(!0,t,a.fileActionSettings.dragSettings),n.kvsortable(t))},_initPreview:function(e){var t,a=this,n=a.initialCaption||"";return a.previewCache.count()?(t=a.previewCache.out(),n=e&&a.initialCaption?a.initialCaption:t.caption,a.$preview.html(t.content),a._setInitThumbAttr(),a._setCaption(n),a._initSortable(),void(i.isEmpty(t.content)||a.$container.removeClass("file-input-new"))):(a._clearPreview(),void(e?a._setCaption(n):a._initCaption()))},_getZoomButton:function(e){var i=this,t=i.previewZoomButtonIcons[e],a=i.previewZoomButtonClasses[e],n=' title="'+(i.previewZoomButtonTitles[e]||"")+'" ',r=n+("close"===e?' data-dismiss="modal" aria-hidden="true"':"");return"fullscreen"!==e&&"borderless"!==e&&"toggleheader"!==e||(r+=' data-toggle="button" aria-pressed="false" autocomplete="off"'),'<button type="button" class="'+a+" btn-"+e+'"'+r+">"+t+"</button>"},_getModalContent:function(){var e=this;return e._getLayoutTemplate("modal").setTokens({rtl:e.rtl?" kv-rtl":"",zoomFrameClass:e.frameClass,heading:e.msgZoomModalHeading,prev:e._getZoomButton("prev"),next:e._getZoomButton("next"),toggleheader:e._getZoomButton("toggleheader"),fullscreen:e._getZoomButton("fullscreen"),borderless:e._getZoomButton("borderless"),close:e._getZoomButton("close")})},_listenModalEvent:function(e){var t=this,a=t.$modal,n=function(e){return{sourceEvent:e,previewId:a.data("previewId"),modal:a}};a.on(e+".bs.modal",function(r){var o=a.find(".btn-fullscreen"),l=a.find(".btn-borderless");t._raise("filezoom"+e,n(r)),"shown"===e&&(l.removeClass("active").attr("aria-pressed","false"),o.removeClass("active").attr("aria-pressed","false"),a.hasClass("file-zoom-fullscreen")&&(t._maximizeZoomDialog(),i.checkFullScreen()?o.addClass("active").attr("aria-pressed","true"):l.addClass("active").attr("aria-pressed","true")))})},_initZoom:function(){var t,a=this,n=a._getLayoutTemplate("modalMain"),r="#"+i.MODAL_ID;a.showPreview&&(a.$modal=e(r),a.$modal&&a.$modal.length||(t=e(document.createElement("div")).html(n).insertAfter(a.$container),a.$modal=e(r).insertBefore(t),t.remove()),i.initModal(a.$modal),a.$modal.html(a._getModalContent()),e.each(i.MODAL_EVENTS,function(e,i){a._listenModalEvent(i)}))},_initZoomButtons:function(){var i,t,a=this,n=a.$modal.data("previewId")||"",r=a.getFrames().toArray(),o=r.length,l=a.$modal.find(".btn-prev"),s=a.$modal.find(".btn-next");return r.length<2?(l.hide(),void s.hide()):(l.show(),s.show(),void(o&&(i=e(r[0]),t=e(r[o-1]),l.removeAttr("disabled"),s.removeAttr("disabled"),i.length&&i.attr("id")===n&&l.attr("disabled",!0),t.length&&t.attr("id")===n&&s.attr("disabled",!0))))},_maximizeZoomDialog:function(){var i=this,t=i.$modal,a=t.find(".modal-header:visible"),n=t.find(".modal-footer:visible"),r=t.find(".modal-body"),o=e(window).height(),l=0;t.addClass("file-zoom-fullscreen"),a&&a.length&&(o-=a.outerHeight(!0)),n&&n.length&&(o-=n.outerHeight(!0)),r&&r.length&&(l=r.outerHeight(!0)-r.height(),o-=l),t.find(".kv-zoom-body").height(o)},_resizeZoomDialog:function(e){var t=this,a=t.$modal,n=a.find(".btn-fullscreen"),r=a.find(".btn-borderless");
+    if(a.hasClass("file-zoom-fullscreen"))i.toggleFullScreen(!1),e?n.hasClass("active")||(a.removeClass("file-zoom-fullscreen"),t._resizeZoomDialog(!0),r.hasClass("active")&&r.removeClass("active").attr("aria-pressed","false")):n.hasClass("active")?n.removeClass("active").attr("aria-pressed","false"):(a.removeClass("file-zoom-fullscreen"),t.$modal.find(".kv-zoom-body").css("height",t.zoomModalHeight));else{if(!e)return void t._maximizeZoomDialog();i.toggleFullScreen(!0)}a.focus()},_setZoomContent:function(t,a){var n,r,o,l,s,d,c,u,p,f,m=this,v=t.attr("id"),h=m.$modal,g=h.find(".btn-prev"),w=h.find(".btn-next"),_=h.find(".btn-fullscreen"),b=h.find(".btn-borderless"),C=h.find(".btn-toggleheader"),y=m.$preview.find("#zoom-"+v);r=y.attr("data-template")||"generic",n=y.find(".kv-file-content"),o=n.length?n.html():"",p=t.data("caption")||"",f=t.data("size")||"",l=p+" "+f,h.find(".kv-zoom-title").html(l),s=h.find(".kv-zoom-body"),h.removeClass("kv-single-content"),a?(u=s.addClass("file-thumb-loading").clone().insertAfter(s),s.html(o).hide(),u.fadeOut("fast",function(){s.fadeIn("fast",function(){s.removeClass("file-thumb-loading")}),u.remove()})):s.html(o),c=m.previewZoomSettings[r],c&&(d=s.find(".kv-preview-data"),i.addCss(d,"file-zoom-detail"),e.each(c,function(e,i){d.css(e,i),(d.attr("width")&&"width"===e||d.attr("height")&&"height"===e)&&d.removeAttr(e)})),h.data("previewId",v);var T=s.find("img");T.length&&i.adjustOrientedImage(T,!0),m._handler(g,"click",function(){m._zoomSlideShow("prev",v)}),m._handler(w,"click",function(){m._zoomSlideShow("next",v)}),m._handler(_,"click",function(){m._resizeZoomDialog(!0)}),m._handler(b,"click",function(){m._resizeZoomDialog(!1)}),m._handler(C,"click",function(){var e,i=h.find(".modal-header"),t=h.find(".modal-body .floating-buttons"),a=i.find(".kv-zoom-actions"),n=function(e){var t=m.$modal.find(".kv-zoom-body"),a=m.zoomModalHeight;h.hasClass("file-zoom-fullscreen")&&(a=t.outerHeight(!0),e||(a-=i.outerHeight(!0))),t.css("height",e?a+e:a)};i.is(":visible")?(e=i.outerHeight(!0),i.slideUp("slow",function(){a.find(".btn").appendTo(t),n(e)})):(t.find(".btn").appendTo(a),i.slideDown("slow",function(){n()})),h.focus()}),m._handler(h,"keydown",function(e){var i=e.which||e.keyCode;37!==i||g.attr("disabled")||m._zoomSlideShow("prev",v),39!==i||w.attr("disabled")||m._zoomSlideShow("next",v)})},_zoomPreview:function(e){var t,a=this,n=a.$modal;if(!e.length)throw"Cannot zoom to detailed preview!";i.initModal(n),n.html(a._getModalContent()),t=e.closest(i.FRAMES),a._setZoomContent(t),n.modal("show"),a._initZoomButtons()},_zoomSlideShow:function(i,t){var a,n,r,o=this,l=o.$modal.find(".kv-zoom-actions .btn-"+i),s=o.getFrames().toArray(),d=s.length;if(!l.attr("disabled")){for(n=0;d>n;n++)if(e(s[n]).attr("id")===t){r="prev"===i?n-1:n+1;break}0>r||r>=d||!s[r]||(a=e(s[r]),a.length&&o._setZoomContent(a,!0),o._initZoomButtons(),o._raise("filezoom"+i,{previewId:t,modal:o.$modal}))}},_initZoomButton:function(){var i=this;i.$preview.find(".kv-file-zoom").each(function(){var t=e(this);i._handler(t,"click",function(){i._zoomPreview(t)})})},_clearObjects:function(i){i.find("video audio").each(function(){this.pause(),e(this).remove()}),i.find("img object div").each(function(){e(this).remove()})},_clearFileInput:function(){var t,a,n,r=this,o=r.$element;r.fileInputCleared=!0,i.isEmpty(o.val())||(r.isIE9||r.isIE10?(t=o.closest("form"),a=e(document.createElement("form")),n=e(document.createElement("div")),o.before(n),t.length?t.after(a):n.after(a),a.append(o).trigger("reset"),n.before(o).remove(),a.remove()):o.val(""))},_resetUpload:function(){var e=this;e.uploadCache={content:[],config:[],tags:[],append:!0},e.uploadCount=0,e.uploadStatus={},e.uploadLog=[],e.uploadAsyncCount=0,e.loadedImages=[],e.totalImagesCount=0,e.$btnUpload.removeAttr("disabled"),e._setProgress(0),i.addCss(e.$progress,"hide"),e._resetErrors(!1),e.ajaxAborted=!1,e.ajaxRequests=[],e._resetCanvas(),e.cacheInitialPreview={},e.overwriteInitial&&(e.initialPreview=[],e.initialPreviewConfig=[],e.initialPreviewThumbTags=[],e.previewCache.data={content:[],config:[],tags:[]})},_resetCanvas:function(){var e=this;e.canvas&&e.imageCanvasContext&&e.imageCanvasContext.clearRect(0,0,e.canvas.width,e.canvas.height)},_hasInitialPreview:function(){var e=this;return!e.overwriteInitial&&e.previewCache.count()},_resetPreview:function(){var e,i,t=this;t.previewCache.count()?(e=t.previewCache.out(),t.$preview.html(e.content),t._setInitThumbAttr(),i=t.initialCaption?t.initialCaption:e.caption,t._setCaption(i)):(t._clearPreview(),t._initCaption()),t.showPreview&&(t._initZoom(),t._initSortable())},_clearDefaultPreview:function(){var e=this;e.$preview.find(".file-default-preview").remove()},_validateDefaultPreview:function(){var e=this;e.showPreview&&!i.isEmpty(e.defaultPreviewContent)&&(e.$preview.html('<div class="file-default-preview">'+e.defaultPreviewContent+"</div>"),e.$container.removeClass("file-input-new"),e._initClickable())},_resetPreviewThumbs:function(e){var i,t=this;return e?(t._clearPreview(),void t.clearStack()):void(t._hasInitialPreview()?(i=t.previewCache.out(),t.$preview.html(i.content),t._setInitThumbAttr(),t._setCaption(i.caption),t._initPreviewActions()):t._clearPreview())},_getLayoutTemplate:function(e){var t=this,a=t.layoutTemplates[e];return i.isEmpty(t.customLayoutTags)?a:i.replaceTags(a,t.customLayoutTags)},_getPreviewTemplate:function(e){var t=this,a=t.previewTemplates[e];return i.isEmpty(t.customPreviewTags)?a:i.replaceTags(a,t.customPreviewTags)},_getOutData:function(e,i,t){var a=this;return e=e||{},i=i||{},t=t||a.filestack.slice(0)||{},{form:a.formdata,files:t,filenames:a.filenames,filescount:a.getFilesCount(),extra:a._getExtraData(),response:i,reader:a.reader,jqXHR:e}},_getMsgSelected:function(e){var i=this,t=1===e?i.fileSingle:i.filePlural;return e>0?i.msgSelected.replace("{n}",e).replace("{files}",t):i.msgNoFilesSelected},_getFrame:function(i){var t=this,a=e("#"+i);return a.length?a:(t._log('Invalid thumb frame with id: "'+i+'".'),null)},_getThumbs:function(e){return e=e||"",this.getFrames(":not(.file-preview-initial)"+e)},_getExtraData:function(e,i){var t=this,a=t.uploadExtraData;return"function"==typeof t.uploadExtraData&&(a=t.uploadExtraData(e,i)),a},_initXhr:function(e,i,t){var a=this;return e.upload&&e.upload.addEventListener("progress",function(e){var n=0,r=e.total,o=e.loaded||e.position;e.lengthComputable&&(n=Math.floor(o/r*100)),i?a._setAsyncUploadStatus(i,n,t):a._setProgress(n)},!1),e},_ajaxSubmit:function(i,t,a,n,r,o){var l,s=this;s._raise("filepreajax",[r,o])&&(s._uploadExtra(r,o),l=e.extend(!0,{},{xhr:function(){var i=e.ajaxSettings.xhr();return s._initXhr(i,r,s.getFileStack().length)},url:s.uploadUrl,type:"POST",dataType:"json",data:s.formdata,cache:!1,processData:!1,contentType:!1,beforeSend:i,success:t,complete:a,error:n},s.ajaxSettings),s.ajaxRequests.push(e.ajax(l)))},_mergeArray:function(e,t){var a=this,n=i.cleanArray(a[e]),r=i.cleanArray(t);a[e]=n.concat(r)},_initUploadSuccess:function(t,a,n){var r,o,l,s,d,c,u,p,f,m=this;m.showPreview&&"object"==typeof t&&!e.isEmptyObject(t)&&void 0!==t.initialPreview&&t.initialPreview.length>0&&(m.hasInitData=!0,c=t.initialPreview||[],u=t.initialPreviewConfig||[],p=t.initialPreviewThumbTags||[],r=!(void 0!==t.append&&!t.append),c.length>0&&!i.isArray(c)&&(c=c.split(m.initialPreviewDelimiter)),m._mergeArray("initialPreview",c),m._mergeArray("initialPreviewConfig",u),m._mergeArray("initialPreviewThumbTags",p),void 0!==a?n?(f=a.attr("data-fileindex"),m.uploadCache.content[f]=c[0],m.uploadCache.config[f]=u[0]||[],m.uploadCache.tags[f]=p[0]||[],m.uploadCache.append=r):(l=m.previewCache.add(c,u[0],p[0],r),o=m.previewCache.get(l,!1),s=e(document.createElement("div")).html(o).hide().insertAfter(a),d=s.find(".kv-zoom-cache"),d&&d.length&&d.insertAfter(a),a.fadeOut("slow",function(){var e=s.find(".file-preview-frame");e&&e.length&&e.insertBefore(a).fadeIn("slow").css("display:inline-block"),m._initPreviewActions(),m._clearFileInput(),i.cleanZoomCache(m.$preview.find("#zoom-"+a.attr("id"))),a.remove(),s.remove(),m._initSortable()})):(m.previewCache.set(c,u,p,r),m._initPreview(),m._initPreviewActions()))},_initSuccessThumbs:function(){var t=this;t.showPreview&&t._getThumbs(i.FRAMES+".file-preview-success").each(function(){var a=e(this),n=t.$preview,r=a.find(".kv-file-remove");r.removeAttr("disabled"),t._handler(r,"click",function(){var e=a.attr("id"),r=t._raise("filesuccessremove",[e,a.attr("data-fileindex")]);i.cleanMemory(a),r!==!1&&a.fadeOut("slow",function(){i.cleanZoomCache(n.find("#zoom-"+e)),a.remove(),t.getFrames().length||t.reset()})})})},_checkAsyncComplete:function(){var i,t,a=this;for(t=0;t<a.filestack.length;t++)if(a.filestack[t]&&(i=a.previewInitId+"-"+t,-1===e.inArray(i,a.uploadLog)))return!1;return a.uploadAsyncCount===a.uploadLog.length},_uploadExtra:function(i,t){var a=this,n=a._getExtraData(i,t);0!==n.length&&e.each(n,function(e,i){a.formdata.append(e,i)})},_uploadSingle:function(t,a,n){var r,o,l,s,d,c,u,p,f,m,v,h=this,g=h.getFileStack().length,w=new FormData,_=h.previewInitId+"-"+t,b=h.filestack.length>0||!e.isEmptyObject(h.uploadExtraData),C=e("#"+_).find(".file-thumb-progress"),y={id:_,index:t},T=!i.isEmpty(h.$element.attr("multiple"));h.formdata=w,h.showPreview&&(o=e("#"+_+":not(.file-preview-initial)"),s=o.find(".kv-file-upload"),d=o.find(".kv-file-remove"),C.removeClass("hide")),0===g||!b||s&&s.hasClass("disabled")||h._abort(y)||(m=function(e,i){!T&&v||h.updateStack(e,void 0),h.uploadLog.push(i),h._checkAsyncComplete()&&(h.fileBatchCompleted=!0)},l=function(){var e,t,a,n=h.uploadCache,r=0,o=h.cacheInitialPreview;h.fileBatchCompleted&&(o&&o.content&&(r=o.content.length),setTimeout(function(){var l=T||!v;if(h.showPreview){if(h.previewCache.set(n.content,n.config,n.tags,n.append),r){for(t=0;t<n.content.length;t++)a=t+r,o.content[a]=n.content[t],o.config.length&&(o.config[a]=n.config[t]),o.tags.length&&(o.tags[a]=n.tags[t]);h.initialPreview=i.cleanArray(o.content),h.initialPreviewConfig=i.cleanArray(o.config),h.initialPreviewThumbTags=i.cleanArray(o.tags)}else h.initialPreview=n.content,h.initialPreviewConfig=n.config,h.initialPreviewThumbTags=n.tags;h.cacheInitialPreview={},h.hasInitData&&(h._initPreview(),h._initPreviewActions())}h.unlock(l),l&&h._clearFileInput(),e=h.$preview.find(".file-preview-initial"),h.uploadAsync&&e.length&&(i.addCss(e,i.SORT_CSS),h._initSortable()),h._raise("filebatchuploadcomplete",[h.filestack,h._getExtraData()]),h.uploadCount=0,h.uploadStatus={},h.uploadLog=[],h._setProgress(101)},100))},c=function(a){r=h._getOutData(a),h.fileBatchCompleted=!1,h.showPreview&&(o.hasClass("file-preview-success")||(h._setThumbStatus(o,"Loading"),i.addCss(o,"file-uploading")),s.attr("disabled",!0),d.attr("disabled",!0)),n||h.lock(),h._raise("filepreupload",[r,_,t]),e.extend(!0,y,r),h._abort(y)&&(a.abort(),h._setProgressCancelled())},u=function(a,l,d){var c=h.showPreview&&o.attr("id")?o.attr("id"):_;r=h._getOutData(d,a),e.extend(!0,y,r),setTimeout(function(){i.isEmpty(a)||i.isEmpty(a.error)?(h.showPreview&&(h._setThumbStatus(o,"Success"),s.hide(),h._initUploadSuccess(a,o,n),h._setProgress(101,C)),h._raise("fileuploaded",[r,c,t]),n?m(t,c):h.updateStack(t,void 0)):(v=!0,h._showUploadError(a.error,y),h._setPreviewError(o,t,T?null:h.filestack[t]),n&&m(t,c))},100)},p=function(){setTimeout(function(){h.showPreview&&(s.removeAttr("disabled"),d.removeAttr("disabled"),o.removeClass("file-uploading")),n?l():(h.unlock(!1),h._clearFileInput()),h._initSuccessThumbs()},100)},f=function(i,r,l){var s=h.ajaxOperations.uploadThumb,d=h._parseError(s,i,l,n?a[t].name:null);v=!0,setTimeout(function(){n&&m(t,_),h.uploadStatus[_]=100,h._setPreviewError(o,t,T?null:h.filestack[t]),e.extend(!0,y,h._getOutData(i)),h._setProgress(101,C,h.msgAjaxProgressError.replace("{operation}",s)),h._showUploadError(d,y)},100)},w.append(h.uploadFileAttr,a[t],h.filenames[t]),w.append("file_id",t),h._ajaxSubmit(c,u,p,f,_,t))},_uploadBatch:function(){var t,a,n,r,o,l=this,s=l.filestack,d=s.length,c={},u=l.filestack.length>0||!e.isEmptyObject(l.uploadExtraData);l.formdata=new FormData,0!==d&&u&&!l._abort(c)&&(o=function(){e.each(s,function(e){l.updateStack(e,void 0)}),l._clearFileInput()},t=function(t){l.lock();var a=l._getOutData(t);l.showPreview&&l._getThumbs().each(function(){var t=e(this),a=t.find(".kv-file-upload"),n=t.find(".kv-file-remove");t.hasClass("file-preview-success")||(l._setThumbStatus(t,"Loading"),i.addCss(t,"file-uploading")),a.attr("disabled",!0),n.attr("disabled",!0)}),l._raise("filebatchpreupload",[a]),l._abort(a)&&(t.abort(),l._setProgressCancelled())},a=function(t,a,n){var r=l._getOutData(n,t),s=l._getThumbs(":not(.file-preview-error)"),d=0,c=i.isEmpty(t)||i.isEmpty(t.errorkeys)?[]:t.errorkeys;i.isEmpty(t)||i.isEmpty(t.error)?(l._raise("filebatchuploadsuccess",[r]),o(),l.showPreview?(s.each(function(){var i=e(this),t=i.find(".kv-file-upload");i.find(".kv-file-upload").hide(),l._setThumbStatus(i,"Success"),i.removeClass("file-uploading"),t.removeAttr("disabled")}),l._initUploadSuccess(t)):l.reset(),l._setProgress(101)):(l.showPreview&&(s.each(function(){var i=e(this),t=i.find(".kv-file-remove"),a=i.find(".kv-file-upload");return i.removeClass("file-uploading"),a.removeAttr("disabled"),t.removeAttr("disabled"),0===c.length?void l._setPreviewError(i):(-1!==e.inArray(d,c)?l._setPreviewError(i):(i.find(".kv-file-upload").hide(),l._setThumbStatus(i,"Success"),l.updateStack(d,void 0)),void d++)}),l._initUploadSuccess(t)),l._showUploadError(t.error,r,"filebatchuploaderror"))},r=function(){l.unlock(),l._initSuccessThumbs(),l._clearFileInput(),l._raise("filebatchuploadcomplete",[l.filestack,l._getExtraData()])},n=function(i,t,a){var n=l._getOutData(i),r=l.ajaxOperations.uploadBatch,o=l._parseError(r,i,a);l._showUploadError(o,n,"filebatchuploaderror"),l.uploadFileCount=d-1,l.showPreview&&(l._getThumbs().each(function(){var i=e(this),t=i.attr("data-fileindex");i.removeClass("file-uploading"),void 0!==l.filestack[t]&&l._setPreviewError(i)}),l._getThumbs().removeClass("file-uploading"),l._getThumbs(" .kv-file-upload").removeAttr("disabled"),l._getThumbs(" .kv-file-delete").removeAttr("disabled"),l._setProgress(101,l.$progress,l.msgAjaxProgressError.replace("{operation}",r)))},e.each(s,function(e,t){i.isEmpty(s[e])||l.formdata.append(l.uploadFileAttr,t,l.filenames[e])}),l._ajaxSubmit(t,a,r,n))},_uploadExtraOnly:function(){var e,t,a,n,r=this,o={};r.formdata=new FormData,r._abort(o)||(e=function(e){r.lock();var i=r._getOutData(e);r._raise("filebatchpreupload",[i]),r._setProgress(50),o.data=i,o.xhr=e,r._abort(o)&&(e.abort(),r._setProgressCancelled())},t=function(e,t,a){var n=r._getOutData(a,e);i.isEmpty(e)||i.isEmpty(e.error)?(r._raise("filebatchuploadsuccess",[n]),r._clearFileInput(),r._initUploadSuccess(e),r._setProgress(101)):r._showUploadError(e.error,n,"filebatchuploaderror")},a=function(){r.unlock(),r._clearFileInput(),r._raise("filebatchuploadcomplete",[r.filestack,r._getExtraData()])},n=function(e,i,t){var a=r._getOutData(e),n=r.ajaxOperations.uploadExtra,l=r._parseError(n,e,t);o.data=a,r._showUploadError(l,a,"filebatchuploaderror"),r._setProgress(101,r.$progress,r.msgAjaxProgressError.replace("{operation}",n))},r._ajaxSubmit(e,t,a,n))},_deleteFileIndex:function(t){var a=this,n=t.attr("data-fileindex");"init_"===n.substring(0,5)&&(n=parseInt(n.replace("init_","")),a.initialPreview=i.spliceArray(a.initialPreview,n),a.initialPreviewConfig=i.spliceArray(a.initialPreviewConfig,n),a.initialPreviewThumbTags=i.spliceArray(a.initialPreviewThumbTags,n),a.getFrames().each(function(){var i=e(this),t=i.attr("data-fileindex");"init_"===t.substring(0,5)&&(t=parseInt(t.replace("init_","")),t>n&&(t--,i.attr("data-fileindex","init_"+t)))}),a.uploadAsync&&(a.cacheInitialPreview=a.getPreview()))},_initFileActions:function(){var t=this,a=t.$preview;t.showPreview&&(t._initZoomButton(),t.getFrames(" .kv-file-remove").each(function(){var n,r,o,l,s=e(this),d=s.closest(i.FRAMES),c=d.attr("id"),u=d.attr("data-fileindex");t._handler(s,"click",function(){return l=t._raise("filepreremove",[c,u]),l!==!1&&t._validateMinCount()?(n=d.hasClass("file-preview-error"),i.cleanMemory(d),void d.fadeOut("slow",function(){i.cleanZoomCache(a.find("#zoom-"+c)),t.updateStack(u,void 0),t._clearObjects(d),d.remove(),c&&n&&t.$errorContainer.find('li[data-file-id="'+c+'"]').fadeOut("fast",function(){e(this).remove(),t._errorsExist()||t._resetErrors()}),t._clearFileInput();var l=t.getFileStack(!0),s=t.previewCache.count(),p=l.length,f=t.showPreview&&t.getFrames().length;0!==p||0!==s||f?(r=s+p,o=r>1?t._getMsgSelected(r):l[0]?t._getFileNames()[0]:"",t._setCaption(o)):t.reset(),t._raise("fileremoved",[c,u])})):!1})}),t.getFrames(" .kv-file-upload").each(function(){var a=e(this);t._handler(a,"click",function(){var e=a.closest(i.FRAMES),n=e.attr("data-fileindex");e.hasClass("file-preview-error")||t._uploadSingle(n,t.filestack,!1)})}))},_initPreviewActions:function(){var t=this,a=t.$preview,n=t.deleteExtraData||{},r=i.FRAMES+" .kv-file-remove",o=function(){var e=t.isUploadable?t.previewCache.count():t.$element.get(0).files.length;0!==a.find(r).length||e||(t.reset(),t.initialCaption="")};t._initZoomButton(),a.find(r).each(function(){var r=e(this),l=r.data("url")||t.deleteUrl,s=r.data("key");if(!i.isEmpty(l)&&void 0!==s){var d,c,u,p,f=r.closest(i.FRAMES),m=t.previewCache.data,v=f.attr("data-fileindex");v=parseInt(v.replace("init_","")),u=i.isEmpty(m.config)&&i.isEmpty(m.config[v])?null:m.config[v],p=i.isEmpty(u)||i.isEmpty(u.extra)?n:u.extra,"function"==typeof p&&(p=p()),c={id:r.attr("id"),key:s,extra:p},d=e.extend(!0,{},{url:l,type:"POST",dataType:"json",data:e.extend(!0,{},{key:s},p),beforeSend:function(e){t.ajaxAborted=!1,t._raise("filepredelete",[s,e,p]),t.ajaxAborted?e.abort():(i.addCss(f,"file-uploading"),i.addCss(r,"disabled"))},success:function(e,n,l){var d,u;return i.isEmpty(e)||i.isEmpty(e.error)?(v=parseInt(f.attr("data-fileindex").replace("init_","")),t.previewCache.unset(v),d=t.previewCache.count(),u=d>0?t._getMsgSelected(d):"",t._deleteFileIndex(f),t._setCaption(u),t._raise("filedeleted",[s,l,p]),f.removeClass("file-uploading").addClass("file-deleted"),void f.fadeOut("slow",function(){i.cleanZoomCache(a.find("#zoom-"+f.attr("id"))),t._clearObjects(f),f.remove(),o(),d||0!==t.getFileStack().length||(t._setCaption(""),t.reset())})):(c.jqXHR=l,c.response=e,t._showError(e.error,c,"filedeleteerror"),f.removeClass("file-uploading"),r.removeClass("disabled"),void o())},error:function(e,i,a){var n=t.ajaxOperations.deleteThumb,r=t._parseError(n,e,a);c.jqXHR=e,c.response={},t._showError(r,c,"filedeleteerror"),f.removeClass("file-uploading"),o()}},t.ajaxDeleteSettings),t._handler(r,"click",function(){return t._validateMinCount()?void e.ajax(d):!1})}})},_hideFileIcon:function(){this.overwriteInitial&&this.$captionContainer.find(".kv-caption-icon").hide()},_showFileIcon:function(){this.$captionContainer.find(".kv-caption-icon").show()},_getSize:function(i){var t,a,n,r=this,o=parseFloat(i),l=r.fileSizeGetter;return e.isNumeric(i)&&e.isNumeric(o)?("function"==typeof l?n=l(o):0===o?n="0.00 B":(t=Math.floor(Math.log(o)/Math.log(1024)),a=["B","KB","MB","GB","TB","PB","EB","ZB","YB"],n=1*(o/Math.pow(1024,t)).toFixed(2)+" "+a[t]),r._getLayoutTemplate("size").replace("{sizeText}",n)):""},_generatePreviewTemplate:function(t,a,n,r,o,l,s,d,c,u,p){var f,m=this,v=m.slug(n),h="",g=m.previewSettings[t]||m.defaults.previewSettings[t],w=g&&g.width?g.width:"",_=g&&g.height?g.height:"",b=c||m._renderFileFooter(v,s,i.isEmpty(w)?"auto":w,l),C=m._getPreviewIcon(n),y="type-default",T=C&&m.preferIconicPreview,E=C&&m.preferIconicZoomPreview,x=function(a,l,s,c){var f=s?"zoom-"+o:o,h=m._getPreviewTemplate(a),g=(d||"")+" "+c;return m.frameClass&&(g=m.frameClass+" "+g),s&&(g=g.replace(" "+i.SORT_CSS,"")),h=m._parseFilePreviewIcon(h,n),"text"===a&&(l=i.htmlEncode(l)),"object"!==t||r||e.each(m.defaults.fileTypeSettings,function(e,i){"object"!==e&&"other"!==e&&i(n,r)&&(y="type-"+e)}),h.setTokens({previewId:f,caption:v,frameClass:g,type:r,fileindex:u,width:w,height:_,typeCss:y,footer:b,data:l,template:p||t})};return u=u||o.slice(o.lastIndexOf("-")+1),m.fileActionSettings.showZoom&&(h=x(E?"other":t,a,!0,"kv-zoom-thumb")),h="\n"+m._getLayoutTemplate("zoomCache").replace("{zoomContent}",h),f=x(T?"other":t,a,!1,"kv-preview-thumb"),f+h},_previewDefault:function(t,a,n){var r=this,o=r.$preview;if(r.showPreview){var l,s=t?t.name:"",d=t?t.type:"",c=t.size||0,u=r.slug(s),p=n===!0&&!r.isUploadable,f=i.objUrl.createObjectURL(t);r._clearDefaultPreview(),l=r._generatePreviewTemplate("other",f,s,d,a,p,c),o.append("\n"+l),r._setThumbAttr(a,u,c),n===!0&&r.isUploadable&&r._setThumbStatus(e("#"+a),"Error")}},_previewFile:function(e,t,a,n,r){if(this.showPreview){var o,l=this,s=l._parseFileType(t),d=t?t.name:"",c=l.slug(d),u=l.allowedPreviewTypes,p=l.allowedPreviewMimeTypes,f=l.$preview,m=u&&u.indexOf(s)>=0,v=t.size||0,h=t.type,g="text"===s||"html"===s||"image"===s?a.target.result:r,w=p&&-1!==p.indexOf(h);if("html"===s&&l.purifyHtml&&window.DOMPurify&&(g=window.DOMPurify.sanitize(g)),m||w){o=l._generatePreviewTemplate(s,g,d,h,n,!1,v),l._clearDefaultPreview(),f.append("\n"+o);var _=f.find("#"+n+" img");_.length&&l.autoOrientImage?i.validateOrientation(t,function(e){if(e){var a=f.find("#zoom-"+n+" img"),r="rotate-"+e;e>4&&(r+=_.width()>_.height()?" is-portrait-gt4":" is-landscape-gt4"),i.addCss(_,r),i.addCss(a,r),l._raise("fileimageoriented",{$img:_,file:t})}l._validateImage(n,c,h,v,g),i.adjustOrientedImage(_)}):l._validateImage(n,c,h,v,g)}else l._previewDefault(t,n);l._setThumbAttr(n,c,v),l._initSortable()}},_setThumbAttr:function(i,t,a){var n=this,r=e("#"+i);r.length&&(a=a&&a>0?n._getSize(a):"",r.data({caption:t,size:a}))},_setInitThumbAttr:function(){var e,t,a,n,r=this,o=r.previewCache.data,l=r.previewCache.count(!0);if(0!==l)for(var s=0;l>s;s++)e=o.config[s],n=r.previewInitId+"-init_"+s,t=i.ifSet("caption",e,i.ifSet("filename",e)),a=i.ifSet("size",e),r._setThumbAttr(n,t,a)},_slugDefault:function(e){return i.isEmpty(e)?"":String(e).replace(/[\-\[\]\/\{}:;#%=\(\)\*\+\?\\\^\$\|<>&"']/g,"_")},_readFiles:function(t){this.reader=new FileReader;var a,n=this,r=n.$element,o=n.$preview,l=n.reader,s=n.$previewContainer,d=n.$previewStatus,c=n.msgLoading,u=n.msgProgress,p=n.previewInitId,f=t.length,m=n.fileTypeSettings,v=n.filestack.length,h=n.allowedFileTypes,g=h?h.length:0,w=n.allowedFileExtensions,_=i.isEmpty(w)?"":w.join(", "),b=n.maxFilePreviewSize&&parseFloat(n.maxFilePreviewSize),C=o.length&&(!b||isNaN(b)),y=function(i,r,o,l){var s=e.extend(!0,{},n._getOutData({},{},t),{id:o,index:l}),d={id:o,index:l,file:r,files:t};return n._previewDefault(r,o,!0),n.isUploadable&&(n.addToStack(void 0),setTimeout(function(){a(l+1)},100)),n._initFileActions(),n.removeFromPreviewOnError&&e("#"+o).remove(),n.isUploadable?n._showUploadError(i,s):n._showError(i,d)};n.loadedImages=[],n.totalImagesCount=0,e.each(t,function(e,i){var t=n.fileTypeSettings.image;t&&t(i.type)&&n.totalImagesCount++}),a=function(e){if(i.isEmpty(r.attr("multiple"))&&(f=1),e>=f)return n.isUploadable&&n.filestack.length>0?n._raise("filebatchselected",[n.getFileStack()]):n._raise("filebatchselected",[t]),s.removeClass("file-thumb-loading"),void d.html("");var T,E,x,F,S,I,k,P,z,A,$=v+e,D=p+"-"+$,U=t[e],B=U.name?n.slug(U.name):"",j=(U.size||0)/1e3,L="",O=i.objUrl.createObjectURL(U),R=0,Z="";if(g>0)for(F=0;g>F;F++)P=h[F],z=n.msgFileTypes[P]||P,Z+=0===F?z:", "+z;if(B===!1)return void a(e+1);if(0===B.length)return S=n.msgInvalidFileName.replace("{name}",i.htmlEncode(U.name)),void(n.isError=y(S,U,D,e));if(i.isEmpty(w)||(L=new RegExp("\\.("+w.join("|")+")$","i")),x=j.toFixed(2),n.maxFileSize>0&&j>n.maxFileSize)return S=n.msgSizeTooLarge.setTokens({name:B,size:x,maxSize:n.maxFileSize}),void(n.isError=y(S,U,D,e));if(null!==n.minFileSize&&j<=i.getNum(n.minFileSize))return S=n.msgSizeTooSmall.setTokens({name:B,size:x,minSize:n.minFileSize}),void(n.isError=y(S,U,D,e));if(!i.isEmpty(h)&&i.isArray(h)){for(F=0;F<h.length;F+=1)I=h[F],A=m[I],R+=A&&"function"==typeof A&&A(U.type,U.name)?1:0;if(0===R)return S=n.msgInvalidFileType.setTokens({name:B,types:Z}),void(n.isError=y(S,U,D,e))}return 0!==R||i.isEmpty(w)||!i.isArray(w)||i.isEmpty(L)||(k=i.compare(B,L),R+=i.isEmpty(k)?0:k.length,0!==R)?n.showPreview?!C&&j>b?(n.addToStack(U),s.addClass("file-thumb-loading"),n._previewDefault(U,D),n._initFileActions(),n._updateFileDetails(f),void a(e+1)):(o.length&&void 0!==FileReader?(d.html(c.replace("{index}",e+1).replace("{files}",f)),s.addClass("file-thumb-loading"),l.onerror=function(e){n._errorHandler(e,B)},l.onload=function(i){n._previewFile(e,U,i,D,O),n._initFileActions()},l.onloadend=function(){S=u.setTokens({index:e+1,files:f,percent:50,name:B}),setTimeout(function(){d.html(S),n._updateFileDetails(f),a(e+1)},100),n._raise("fileloaded",[U,D,e,l])},l.onprogress=function(i){if(i.lengthComputable){var t=i.loaded/i.total*100,a=Math.ceil(t);S=u.setTokens({index:e+1,files:f,percent:a,name:B}),setTimeout(function(){d.html(S)},100)}},T=m.text,E=m.image,T(U.type,B)?l.readAsText(U,n.textEncoding):E(U.type,B)?l.readAsDataURL(U):l.readAsArrayBuffer(U)):(n._previewDefault(U,D),setTimeout(function(){a(e+1),n._updateFileDetails(f)},100),n._raise("fileloaded",[U,D,e,l])),void n.addToStack(U)):(n.isUploadable&&n.addToStack(U),setTimeout(function(){a(e+1),n._updateFileDetails(f)},100),void n._raise("fileloaded",[U,D,e,l])):(S=n.msgInvalidFileExtension.setTokens({name:B,extensions:_}),void(n.isError=y(S,U,D,e)))},a(0),n._updateFileDetails(f,!1)},_updateFileDetails:function(e){var t=this,a=t.$element,n=t.getFileStack(),r=i.isIE(9)&&i.findFileName(a.val())||a[0].files[0]&&a[0].files[0].name||n.length&&n[0].name||"",o=t.slug(r),l=t.isUploadable?n.length:e,s=t.previewCache.count()+l,d=l>1?t._getMsgSelected(s):o;t.isError?(t.$previewContainer.removeClass("file-thumb-loading"),t.$previewStatus.html(""),t.$captionContainer.find(".kv-caption-icon").hide()):t._showFileIcon(),t._setCaption(d,t.isError),t.$container.removeClass("file-input-new file-input-ajax-new"),1===arguments.length&&t._raise("fileselect",[e,o]),t.previewCache.count()&&t._initPreviewActions()},_setThumbStatus:function(e,i){var t=this;if(t.showPreview){var a="indicator"+i,n=a+"Title",r="file-preview-"+i.toLowerCase(),o=e.find(".file-upload-indicator"),l=t.fileActionSettings;e.removeClass("file-preview-success file-preview-error file-preview-loading"),"Error"===i&&e.find(".kv-file-upload").attr("disabled",!0),"Success"===i&&(e.find(".file-drag-handle").remove(),o.css("margin-left",0)),o.html(l[a]),o.attr("title",l[n]),e.addClass(r)}},_setProgressCancelled:function(){var e=this;e._setProgress(101,e.$progress,e.msgCancelled)},_setProgress:function(e,t,a){var n,r=this,o=Math.min(e,100),l=r.progressUploadThreshold,s=100>=e?r.progressTemplate:r.progressCompleteTemplate,d=100>o?r.progressTemplate:a?r.progressErrorTemplate:s;t=t||r.$progress,i.isEmpty(d)||(n=l&&o>l&&100>=e?d.setTokens({percent:l,status:r.msgUploadThreshold}):d.setTokens({percent:o,status:e>100?r.msgUploadEnd:o+"%"}),t.html(n),a&&t.find('[role="progressbar"]').html(a))},_setFileDropZoneTitle:function(){var e,t=this,a=t.$container.find(".file-drop-zone"),n=t.dropZoneTitle;t.isClickable&&(e=i.isEmpty(t.$element.attr("multiple"))?t.fileSingle:t.filePlural,n+=t.dropZoneClickTitle.replace("{files}",e)),a.find("."+t.dropZoneTitleClass).remove(),t.isUploadable&&t.showPreview&&0!==a.length&&!(t.getFileStack().length>0)&&t.dropZoneEnabled&&(0===a.find(i.FRAMES).length&&i.isEmpty(t.defaultPreviewContent)&&a.prepend('<div class="'+t.dropZoneTitleClass+'">'+n+"</div>"),t.$container.removeClass("file-input-new"),i.addCss(t.$container,"file-input-ajax-new"))},_setAsyncUploadStatus:function(i,t,a){var n=this,r=0;n._setProgress(t,e("#"+i).find(".file-thumb-progress")),n.uploadStatus[i]=t,e.each(n.uploadStatus,function(e,i){r+=i}),n._setProgress(Math.floor(r/a))},_validateMinCount:function(){var e=this,i=e.isUploadable?e.getFileStack().length:e.$element.get(0).files.length;return e.validateInitialCount&&e.minFileCount>0&&e._getFileCount(i-1)<e.minFileCount?(e._noFilesError({}),!1):!0},_getFileCount:function(e){var i=this,t=0;return i.validateInitialCount&&!i.overwriteInitial&&(t=i.previewCache.count(),e+=t),e},_getFileId:function(e){var i,t=this,a=t.generateFileId;return"function"==typeof a?a(e,event):e?(i=e.webkitRelativePath||e.fileName||e.name||null,i?e.size+"-"+i.replace(/[^0-9a-zA-Z_-]/gim,""):null):null},_getFileName:function(e){return e&&e.name?this.slug(e.name):void 0},_getFileIds:function(e){var i=this;return i.fileids.filter(function(i){return e?void 0!==i:void 0!==i&&null!==i})},_getFileNames:function(e){var i=this;return i.filenames.filter(function(i){return e?void 0!==i:void 0!==i&&null!==i})},_setPreviewError:function(e,i,t){var a=this;void 0!==i&&a.updateStack(i,t),a.removeFromPreviewOnError?e.remove():a._setThumbStatus(e,"Error")},_checkDimensions:function(e,t,a,n,r,o,l){var s,d,c,u,p=this,f="Small"===t?"min":"max",m=p[f+"Image"+o];!i.isEmpty(m)&&a.length&&(c=a[0],d="Width"===o?c.naturalWidth||c.width:c.naturalHeight||c.height,u="Small"===t?d>=m:m>=d,u||(s=p["msgImage"+o+t].setTokens({name:r,size:m}),p._showUploadError(s,l),p._setPreviewError(n,e,null)))},_validateImage:function(i,t,a,n,r){var o,l,s,d,c=this,u=c.$preview,p=u.find("#"+i),f=p.attr("data-fileindex"),m=p.find("img");t=t||"Untitled",m.one("load",function(){l=p.width(),s=u.width(),l>s&&m.css("width","100%"),o={ind:f,id:i},c._checkDimensions(f,"Small",m,p,t,"Width",o),c._checkDimensions(f,"Small",m,p,t,"Height",o),c.resizeImage||(c._checkDimensions(f,"Large",m,p,t,"Width",o),c._checkDimensions(f,"Large",m,p,t,"Height",o)),c._raise("fileimageloaded",[i]),d=window.piexif?window.piexif.load(r):null,c.loadedImages.push({ind:f,img:m,thumb:p,pid:i,typ:a,siz:n,validated:!1,imgData:r,exifObj:d}),p.data("exif",d),c._validateAllImages()}).one("error",function(){c._raise("fileimageloaderror",[i])}).each(function(){this.complete?e(this).trigger("load"):this.error&&e(this).trigger("error")})},_validateAllImages:function(){var e,i,t,a=this,n={val:0},r=a.loadedImages.length,o=a.resizeIfSizeMoreThan;if(r===a.totalImagesCount&&(a._raise("fileimagesloaded"),a.resizeImage))for(e=0;e<a.loadedImages.length;e++)i=a.loadedImages[e],i.validated||(t=i.siz,t&&t>1e3*o&&a._getResizedImage(i,n,r),a.loadedImages[e].validated=!0)},_getResizedImage:function(t,a,n){var r,o,l,s,d,c,u,p=this,f=e(t.img)[0],m=f.naturalWidth,v=f.naturalHeight,h=1,g=p.maxImageWidth||m,w=p.maxImageHeight||v,_=!(!m||!v),b=p.imageCanvas,C=p.imageCanvasContext,y=t.typ,T=t.pid,E=t.ind,x=t.thumb,F=t.exifObj;if(d=function(e,i,t){p.isUploadable?p._showUploadError(e,i,t):p._showError(e,i,t),p._setPreviewError(x,E)},(!p.filestack[E]||!_||g>=m&&w>=v)&&(_&&p.filestack[E]&&p._raise("fileimageresized",[T,E]),a.val++,a.val===n&&p._raise("fileimagesresized"),!_))return void d(p.msgImageResizeError,{id:T,index:E},"fileimageresizeerror");y=y||p.resizeDefaultImageType,o=m>g,l=v>w,h="width"===p.resizePreference?o?g/m:l?w/v:1:l?w/v:o?g/m:1,p._resetCanvas(),m*=h,v*=h,b.width=m,b.height=v;try{C.drawImage(f,0,0,m,v),s=b.toDataURL(y,p.resizeQuality),F&&(u=window.piexif.dump(F),s=window.piexif.insert(u,s)),r=i.dataURI2Blob(s),p.filestack[E]=r,p._raise("fileimageresized",[T,E]),a.val++,a.val===n&&p._raise("fileimagesresized",[void 0,void 0]),r instanceof Blob||d(p.msgImageResizeError,{id:T,index:E},"fileimageresizeerror")}catch(S){a.val++,a.val===n&&p._raise("fileimagesresized",[void 0,void 0]),c=p.msgImageResizeException.replace("{errors}",S.message),d(c,{id:T,index:E},"fileimageresizeexception")}},_initBrowse:function(e){var i=this;i.showBrowse?(i.$btnFile=e.find(".btn-file"),i.$btnFile.append(i.$element)):i.$element.hide()},_initCaption:function(){var e=this,t=e.initialCaption||"";return e.overwriteInitial||i.isEmpty(t)?(e.$caption.html(""),!1):(e._setCaption(t),!0)},_setCaption:function(t,a){var n,r,o,l,s=this,d=s.getFileStack();if(s.$caption.length){if(a)n=e("<div>"+s.msgValidationError+"</div>").text(),
+    o=d.length,l=o?1===o&&d[0]?s._getFileNames()[0]:s._getMsgSelected(o):s._getMsgSelected(s.msgNo),r='<span class="'+s.msgValidationErrorClass+'">'+s.msgValidationErrorIcon+(i.isEmpty(t)?l:t)+"</span>";else{if(i.isEmpty(t))return;n=e("<div>"+t+"</div>").text(),r=s._getLayoutTemplate("fileIcon")+n}s.$caption.html(r),s.$caption.attr("title",n),s.$captionContainer.find(".file-caption-ellipsis").attr("title",n)}},_createContainer:function(){var i=this,t={"class":"file-input file-input-new"+(i.rtl?" kv-rtl":"")},a=e(document.createElement("div")).attr(t).html(i._renderMain());return i.$element.before(a),i._initBrowse(a),i.theme&&a.addClass("theme-"+i.theme),a},_refreshContainer:function(){var e=this,i=e.$container;i.before(e.$element),i.html(e._renderMain()),e._initBrowse(i)},_renderMain:function(){var e=this,i=e.isUploadable&&e.dropZoneEnabled?" file-drop-zone":"file-drop-disabled",t=e.showClose?e._getLayoutTemplate("close"):"",a=e.showPreview?e._getLayoutTemplate("preview").setTokens({"class":e.previewClass,dropClass:i}):"",n=e.isDisabled?e.captionClass+" file-caption-disabled":e.captionClass,r=e.captionTemplate.setTokens({"class":n+" kv-fileinput-caption"});return e.mainTemplate.setTokens({"class":e.mainClass+(!e.showBrowse&&e.showCaption?" no-browse":""),preview:a,close:t,caption:r,upload:e._renderButton("upload"),remove:e._renderButton("remove"),cancel:e._renderButton("cancel"),browse:e._renderButton("browse")})},_renderButton:function(e){var t=this,a=t._getLayoutTemplate("btnDefault"),n=t[e+"Class"],r=t[e+"Title"],o=t[e+"Icon"],l=t[e+"Label"],s=t.isDisabled?" disabled":"",d="button";switch(e){case"remove":if(!t.showRemove)return"";break;case"cancel":if(!t.showCancel)return"";n+=" hide";break;case"upload":if(!t.showUpload)return"";t.isUploadable&&!t.isDisabled?a=t._getLayoutTemplate("btnLink").replace("{href}",t.uploadUrl):d="submit";break;case"browse":if(!t.showBrowse)return"";a=t._getLayoutTemplate("btnBrowse");break;default:return""}return n+="browse"===e?" btn-file":" fileinput-"+e+" fileinput-"+e+"-button",i.isEmpty(l)||(l=' <span class="'+t.buttonLabelClass+'">'+l+"</span>"),a.setTokens({type:d,css:n,title:r,status:s,icon:o,label:l})},_renderThumbProgress:function(){var e=this;return'<div class="file-thumb-progress hide">'+e.progressTemplate.setTokens({percent:"0",status:e.msgUploadBegin})+"</div>"},_renderFileFooter:function(e,t,a,n){var r,o=this,l=o.fileActionSettings,s=l.showRemove,d=l.showDrag,c=l.showUpload,u=l.showZoom,p=o._getLayoutTemplate("footer"),f=n?l.indicatorError:l.indicatorNew,m=o._getLayoutTemplate("indicator"),v=n?l.indicatorErrorTitle:l.indicatorNewTitle,h=m.setTokens({indicator:f,indicatorTitle:v});return t=o._getSize(t),r=o.isUploadable?p.setTokens({actions:o._renderFileActions(c,s,u,d,!1,!1,!1),caption:e,size:t,width:a,progress:o._renderThumbProgress(),indicator:h}):p.setTokens({actions:o._renderFileActions(!1,!1,u,d,!1,!1,!1),caption:e,size:t,width:a,progress:"",indicator:h}),r=i.replaceTags(r,o.previewThumbTags)},_renderFileActions:function(e,i,t,a,n,r,o,l){if(!(e||i||t||a))return"";var s,d=this,c=r===!1?"":' data-url="'+r+'"',u=o===!1?"":' data-key="'+o+'"',p="",f="",m="",v="",h=d._getLayoutTemplate("actions"),g=d.fileActionSettings,w=d.otherActionButtons.setTokens({dataKey:u}),_=n?g.removeClass+" disabled":g.removeClass;return i&&(p=d._getLayoutTemplate("actionDelete").setTokens({removeClass:_,removeIcon:g.removeIcon,removeTitle:g.removeTitle,dataUrl:c,dataKey:u})),e&&(f=d._getLayoutTemplate("actionUpload").setTokens({uploadClass:g.uploadClass,uploadIcon:g.uploadIcon,uploadTitle:g.uploadTitle})),t&&(m=d._getLayoutTemplate("actionZoom").setTokens({zoomClass:g.zoomClass,zoomIcon:g.zoomIcon,zoomTitle:g.zoomTitle})),a&&l&&(s="drag-handle-init "+g.dragClass,v=d._getLayoutTemplate("actionDrag").setTokens({dragClass:s,dragTitle:g.dragTitle,dragIcon:g.dragIcon})),h.setTokens({"delete":p,upload:f,zoom:m,drag:v,other:w})},_browse:function(e){var i=this;i._raise("filebrowse"),e&&e.isDefaultPrevented()||(i.isError&&!i.isUploadable&&i.clear(),i.$captionContainer.focus())},_filterDuplicate:function(e,i,t){var a=this,n=a._getFileId(e);n&&t&&t.indexOf(n)>-1||(t||(t=[]),i.push(e),t.push(n))},_change:function(t){var a=this,n=a.$element;if(!a.isUploadable&&i.isEmpty(n.val())&&a.fileInputCleared)return void(a.fileInputCleared=!1);a.fileInputCleared=!1;var r,o,l,s,d=[],c=arguments.length>1,u=a.isUploadable,p=c?t.originalEvent.dataTransfer.files:n.get(0).files,f=a.filestack.length,m=i.isEmpty(n.attr("multiple")),v=m&&f>0,h=0,g=a._getFileIds(),w=function(i,t,n,r){var o=e.extend(!0,{},a._getOutData({},{},p),{id:n,index:r}),l={id:n,index:r,file:t,files:p};return a.isUploadable?a._showUploadError(i,o):a._showError(i,l)};if(a.reader=null,a._resetUpload(),a._hideFileIcon(),a.isUploadable&&a.$container.find(".file-drop-zone ."+a.dropZoneTitleClass).remove(),c?e.each(p,function(e,i){i&&!i.type&&void 0!==i.size&&i.size%4096===0?h++:a._filterDuplicate(i,d,g)}):(p=t.target&&void 0===t.target.files?t.target.value?[{name:t.target.value.replace(/^.+\\/,"")}]:[]:t.target.files||{},u?e.each(p,function(e,i){a._filterDuplicate(i,d,g)}):d=p),i.isEmpty(d)||0===d.length)return u||a.clear(),a._showFolderError(h),void a._raise("fileselectnone");if(a._resetErrors(),s=d.length,o=a._getFileCount(a.isUploadable?a.getFileStack().length+s:s),a.maxFileCount>0&&o>a.maxFileCount){if(!a.autoReplace||s>a.maxFileCount)return l=a.autoReplace&&s>a.maxFileCount?s:o,r=a.msgFilesTooMany.replace("{m}",a.maxFileCount).replace("{n}",l),a.isError=w(r,null,null,null),a.$captionContainer.find(".kv-caption-icon").hide(),a._setCaption("",!0),void a.$container.removeClass("file-input-new file-input-ajax-new");o>a.maxFileCount&&a._resetPreviewThumbs(u)}else!u||v?(a._resetPreviewThumbs(!1),v&&a.clearStack()):!u||0!==f||a.previewCache.count()&&!a.overwriteInitial||a._resetPreviewThumbs(!0);a.isPreviewable?a._readFiles(d):a._updateFileDetails(1),a._showFolderError(h)},_abort:function(i){var t,a=this;return a.ajaxAborted&&"object"==typeof a.ajaxAborted&&void 0!==a.ajaxAborted.message?(t=e.extend(!0,{},a._getOutData(),i),t.abortData=a.ajaxAborted.data||{},t.abortMessage=a.ajaxAborted.message,a._setProgress(101,a.$progress,a.msgCancelled),a._showUploadError(a.ajaxAborted.message,t,"filecustomerror"),a.cancel(),!0):!1},_resetFileStack:function(){var t=this,a=0,n=[],r=[],o=[];t._getThumbs().each(function(){var l,s=e(this),d=s.attr("data-fileindex"),c=t.filestack[d],u=s.attr("id");"-1"!==d&&-1!==d&&(void 0!==c?(n[a]=c,r[a]=t._getFileName(c),o[a]=t._getFileId(c),s.attr({id:t.previewInitId+"-"+a,"data-fileindex":a}),a++):(l="uploaded-"+i.uniqId(),s.attr({id:l,"data-fileindex":"-1"}),t.$preview.find("#zoom-"+u).attr("id","zoom-"+l)))}),t.filestack=n,t.filenames=r,t.fileids=o},_isFileSelectionValid:function(e){var i=this;return e=e||0,i.required&&!i.getFilesCount()?(i.$errorContainer.html(""),i._showUploadError(i.msgFileRequired),!1):i.minFileCount>0&&i._getFileCount(e)<i.minFileCount?(i._noFilesError({}),!1):!0},clearStack:function(){var e=this;return e.filestack=[],e.filenames=[],e.fileids=[],e.$element},updateStack:function(e,i){var t=this;return t.filestack[e]=i,t.filenames[e]=t._getFileName(i),t.fileids[e]=i&&t._getFileId(i)||null,t.$element},addToStack:function(e){var i=this;return i.filestack.push(e),i.filenames.push(i._getFileName(e)),i.fileids.push(i._getFileId(e)),i.$element},getFileStack:function(e){var i=this;return i.filestack.filter(function(i){return e?void 0!==i:void 0!==i&&null!==i})},getFilesCount:function(){var e=this,i=e.isUploadable?e.getFileStack().length:e.$element.get(0).files.length;return e._getFileCount(i)},lock:function(){var e=this;return e._resetErrors(),e.disable(),e.showRemove&&i.addCss(e.$container.find(".fileinput-remove"),"hide"),e.showCancel&&e.$container.find(".fileinput-cancel").removeClass("hide"),e._raise("filelock",[e.filestack,e._getExtraData()]),e.$element},unlock:function(e){var t=this;return void 0===e&&(e=!0),t.enable(),t.showCancel&&i.addCss(t.$container.find(".fileinput-cancel"),"hide"),t.showRemove&&t.$container.find(".fileinput-remove").removeClass("hide"),e&&t._resetFileStack(),t._raise("fileunlock",[t.filestack,t._getExtraData()]),t.$element},cancel:function(){var i,t=this,a=t.ajaxRequests,n=a.length;if(n>0)for(i=0;n>i;i+=1)t.cancelling=!0,a[i].abort();return t._setProgressCancelled(),t._getThumbs().each(function(){var i=e(this),a=i.attr("data-fileindex");i.removeClass("file-uploading"),void 0!==t.filestack[a]&&(i.find(".kv-file-upload").removeClass("disabled").removeAttr("disabled"),i.find(".kv-file-remove").removeClass("disabled").removeAttr("disabled")),t.unlock()}),t.$element},clear:function(){var t,a=this;if(a._raise("fileclear"))return a.$btnUpload.removeAttr("disabled"),a._getThumbs().find("video,audio,img").each(function(){i.cleanMemory(e(this))}),a._resetUpload(),a.clearStack(),a._clearFileInput(),a._resetErrors(!0),a._hasInitialPreview()?(a._showFileIcon(),a._resetPreview(),a._initPreviewActions(),a.$container.removeClass("file-input-new")):(a._getThumbs().each(function(){a._clearObjects(e(this))}),a.isUploadable&&(a.previewCache.data={}),a.$preview.html(""),t=!a.overwriteInitial&&a.initialCaption.length>0?a.initialCaption:"",a.$caption.html(t),a.$caption.attr("title",""),i.addCss(a.$container,"file-input-new"),a._validateDefaultPreview()),0===a.$container.find(i.FRAMES).length&&(a._initCaption()||a.$captionContainer.find(".kv-caption-icon").hide()),a._hideFileIcon(),a._raise("filecleared"),a.$captionContainer.focus(),a._setFileDropZoneTitle(),a.$element},reset:function(){var e=this;if(e._raise("filereset"))return e._resetPreview(),e.$container.find(".fileinput-filename").text(""),i.addCss(e.$container,"file-input-new"),(e.getFrames().length||e.isUploadable&&e.dropZoneEnabled)&&e.$container.removeClass("file-input-new"),e._setFileDropZoneTitle(),e.clearStack(),e.formdata={},e.$element},disable:function(){var e=this;return e.isDisabled=!0,e._raise("filedisabled"),e.$element.attr("disabled","disabled"),e.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").attr("disabled",!0),e._initDragDrop(),e.$element},enable:function(){var e=this;return e.isDisabled=!1,e._raise("fileenabled"),e.$element.removeAttr("disabled"),e.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled"),e._initDragDrop(),e.$element},upload:function(){var t,a,n,r=this,o=r.getFileStack().length,l=!e.isEmptyObject(r._getExtraData());if(r.isUploadable&&!r.isDisabled&&r._isFileSelectionValid(o)){if(r._resetUpload(),0===o&&!l)return void r._showUploadError(r.msgUploadEmpty);if(r.$progress.removeClass("hide"),r.uploadCount=0,r.uploadStatus={},r.uploadLog=[],r.lock(),r._setProgress(2),0===o&&l)return void r._uploadExtraOnly();if(n=r.filestack.length,r.hasInitData=!1,!r.uploadAsync)return r._uploadBatch(),r.$element;for(a=r._getOutData(),r._raise("filebatchpreupload",[a]),r.fileBatchCompleted=!1,r.uploadCache={content:[],config:[],tags:[],append:!0},r.uploadAsyncCount=r.getFileStack().length,t=0;n>t;t++)r.uploadCache.content[t]=null,r.uploadCache.config[t]=null,r.uploadCache.tags[t]=null;for(r.$preview.find(".file-preview-initial").removeClass(i.SORT_CSS),r._initSortable(),r.cacheInitialPreview=r.getPreview(),t=0;n>t;t++)void 0!==r.filestack[t]&&r._uploadSingle(t,r.filestack,!0)}},destroy:function(){var i=this,t=i.$form,a=i.$container,n=i.$element,r=i.namespace;return e(document).off(r),e(window).off(r),t&&t.length&&t.off(r),i.isUploadable&&i._clearFileInput(),i._cleanup(),i._initPreviewCache(),n.insertBefore(a).off(r).removeData(),a.off().remove(),n},refresh:function(i){var t=this,a=t.$element;return i=i?e.extend(!0,{},t.options,i):t.options,t.destroy(),a.fileinput(i),t=a.data("fileinput"),t.isUploadable&&t._clearFileInput(),a.val()&&a.trigger("change.fileinput"),a},zoom:function(e){var t=this,a=t._getFrame(e),n=t.$modal;a&&(i.initModal(n),n.html(t._getModalContent()),t._setZoomContent(a),n.modal("show"),t._initZoomButtons())},getExif:function(e){var i=this,t=i._getFrame(e);return t&&t.data("exif")||null},getFrames:function(e){var t=this;return e=e||"",t.$preview.find(i.FRAMES+e)},getPreview:function(){var e=this;return{content:e.initialPreview,config:e.initialPreviewConfig,tags:e.initialPreviewThumbTags}}},e.fn.fileinput=function(a){if(i.hasFileAPISupport()||i.isIE(9)){var n=Array.apply(null,arguments),r=[];switch(n.shift(),this.each(function(){var o,l=e(this),s=l.data("fileinput"),d="object"==typeof a&&a,c=d.theme||l.data("theme"),u={},p={},f=d.language||l.data("language")||e.fn.fileinput.defaults.language||"en";s||(c&&(p=e.fn.fileinputThemes[c]||{}),"en"===f||i.isEmpty(e.fn.fileinputLocales[f])||(u=e.fn.fileinputLocales[f]||{}),o=e.extend(!0,{},e.fn.fileinput.defaults,p,e.fn.fileinputLocales.en,u,d,l.data()),s=new t(this,o),l.data("fileinput",s)),"string"==typeof a&&r.push(s[a].apply(s,n))}),r.length){case 0:return this;case 1:return r[0];default:return r}}},e.fn.fileinput.defaults={language:"en",showCaption:!0,showBrowse:!0,showPreview:!0,showRemove:!0,showUpload:!0,showCancel:!0,showClose:!0,showUploadedThumbs:!0,browseOnZoneClick:!1,autoReplace:!1,autoOrientImage:!0,required:!1,rtl:!1,hideThumbnailContent:!1,generateFileId:null,previewClass:"",captionClass:"",frameClass:"krajee-default",mainClass:"file-caption-main",mainTemplate:null,purifyHtml:!0,fileSizeGetter:null,initialCaption:"",initialPreview:[],initialPreviewDelimiter:"*$$*",initialPreviewAsData:!1,initialPreviewFileType:"image",initialPreviewConfig:[],initialPreviewThumbTags:[],previewThumbTags:{},initialPreviewShowDelete:!0,removeFromPreviewOnError:!1,deleteUrl:"",deleteExtraData:{},overwriteInitial:!0,previewZoomButtonIcons:{prev:'<i class="glyphicon glyphicon-triangle-left"></i>',next:'<i class="glyphicon glyphicon-triangle-right"></i>',toggleheader:'<i class="glyphicon glyphicon-resize-vertical"></i>',fullscreen:'<i class="glyphicon glyphicon-fullscreen"></i>',borderless:'<i class="glyphicon glyphicon-resize-full"></i>',close:'<i class="glyphicon glyphicon-remove"></i>'},previewZoomButtonClasses:{prev:"btn btn-navigate",next:"btn btn-navigate",toggleheader:"btn btn-default btn-header-toggle",fullscreen:"btn btn-default",borderless:"btn btn-default",close:"btn btn-default"},preferIconicPreview:!1,preferIconicZoomPreview:!1,allowedPreviewTypes:void 0,allowedPreviewMimeTypes:null,allowedFileTypes:null,allowedFileExtensions:null,defaultPreviewContent:null,customLayoutTags:{},customPreviewTags:{},previewFileIcon:'<i class="glyphicon glyphicon-file"></i>',previewFileIconClass:"file-other-icon",previewFileIconSettings:{},previewFileExtSettings:{},buttonLabelClass:"hidden-xs",browseIcon:'<i class="glyphicon glyphicon-folder-open"></i>&nbsp;',browseClass:"btn btn-primary",removeIcon:'<i class="glyphicon glyphicon-trash"></i>',removeClass:"btn btn-default",cancelIcon:'<i class="glyphicon glyphicon-ban-circle"></i>',cancelClass:"btn btn-default",uploadIcon:'<i class="glyphicon glyphicon-upload"></i>',uploadClass:"btn btn-default",uploadUrl:null,uploadAsync:!0,uploadExtraData:{},zoomModalHeight:480,minImageWidth:null,minImageHeight:null,maxImageWidth:null,maxImageHeight:null,resizeImage:!1,resizePreference:"width",resizeQuality:.92,resizeDefaultImageType:"image/jpeg",resizeIfSizeMoreThan:0,minFileSize:0,maxFileSize:0,maxFilePreviewSize:25600,minFileCount:0,maxFileCount:0,validateInitialCount:!1,msgValidationErrorClass:"text-danger",msgValidationErrorIcon:'<i class="glyphicon glyphicon-exclamation-sign"></i> ',msgErrorClass:"file-error-message",progressThumbClass:"progress-bar progress-bar-success progress-bar-striped active",progressClass:"progress-bar progress-bar-success progress-bar-striped active",progressCompleteClass:"progress-bar progress-bar-success",progressErrorClass:"progress-bar progress-bar-danger",progressUploadThreshold:99,previewFileType:"image",elCaptionContainer:null,elCaptionText:null,elPreviewContainer:null,elPreviewImage:null,elPreviewStatus:null,elErrorContainer:null,errorCloseButton:'<span class="close kv-error-close">&times;</span>',slugCallback:null,dropZoneEnabled:!0,dropZoneTitleClass:"file-drop-zone-title",fileActionSettings:{},otherActionButtons:"",textEncoding:"UTF-8",ajaxSettings:{},ajaxDeleteSettings:{},showAjaxErrorDetails:!0},e.fn.fileinputLocales.en={fileSingle:"file",filePlural:"files",browseLabel:"Browse &hellip;",removeLabel:"Remove",removeTitle:"Clear selected files",cancelLabel:"Cancel",cancelTitle:"Abort ongoing upload",uploadLabel:"Upload",uploadTitle:"Upload selected files",msgNo:"No",msgNoFilesSelected:"No files selected",msgCancelled:"Cancelled",msgZoomModalHeading:"Detailed Preview",msgFileRequired:"You must select a file to upload.",msgSizeTooSmall:'File "{name}" (<b>{size} KB</b>) is too small and must be larger than <b>{minSize} KB</b>.',msgSizeTooLarge:'File "{name}" (<b>{size} KB</b>) exceeds maximum allowed upload size of <b>{maxSize} KB</b>.',msgFilesTooLess:"You must select at least <b>{n}</b> {files} to upload.",msgFilesTooMany:"Number of files selected for upload <b>({n})</b> exceeds maximum allowed limit of <b>{m}</b>.",msgFileNotFound:'File "{name}" not found!',msgFileSecured:'Security restrictions prevent reading the file "{name}".',msgFileNotReadable:'File "{name}" is not readable.',msgFilePreviewAborted:'File preview aborted for "{name}".',msgFilePreviewError:'An error occurred while reading the file "{name}".',msgInvalidFileName:'Invalid or unsupported characters in file name "{name}".',msgInvalidFileType:'Invalid type for file "{name}". Only "{types}" files are supported.',msgInvalidFileExtension:'Invalid extension for file "{name}". Only "{extensions}" files are supported.',msgFileTypes:{image:"image",html:"HTML",text:"text",video:"video",audio:"audio",flash:"flash",pdf:"PDF",object:"object"},msgUploadAborted:"The file upload was aborted",msgUploadThreshold:"Processing...",msgUploadBegin:"Initializing...",msgUploadEnd:"Done",msgUploadEmpty:"No valid data available for upload.",msgValidationError:"Validation Error",msgLoading:"Loading file {index} of {files} &hellip;",msgProgress:"Loading file {index} of {files} - {name} - {percent}% completed.",msgSelected:"{n} {files} selected",msgFoldersNotAllowed:"Drag & drop files only! {n} folder(s) dropped were skipped.",msgImageWidthSmall:'Width of image file "{name}" must be at least {size} px.',msgImageHeightSmall:'Height of image file "{name}" must be at least {size} px.',msgImageWidthLarge:'Width of image file "{name}" cannot exceed {size} px.',msgImageHeightLarge:'Height of image file "{name}" cannot exceed {size} px.',msgImageResizeError:"Could not get the image dimensions to resize.",msgImageResizeException:"Error while resizing the image.<pre>{errors}</pre>",msgAjaxError:"Something went wrong with the {operation} operation. Please try again later!",msgAjaxProgressError:"{operation} failed",ajaxOperations:{deleteThumb:"file delete",uploadThumb:"file upload",uploadBatch:"batch file upload",uploadExtra:"form data upload"},dropZoneTitle:"Drag & drop files here &hellip;",dropZoneClickTitle:"<br>(or click to select {files})",previewZoomButtonTitles:{prev:"View previous file",next:"View next file",toggleheader:"Toggle header",fullscreen:"Toggle full screen",borderless:"Toggle borderless mode",close:"Close detailed preview"}},e.fn.fileinput.Constructor=t,e(document).ready(function(){var i=e("input.file[type=file]");i.length&&i.fileinput()})});
\ No newline at end of file
diff --git a/http/res/group-ranking.js b/http/res/group-ranking.js
new file mode 100644
index 0000000..a442dbb
--- /dev/null
+++ b/http/res/group-ranking.js
@@ -0,0 +1,193 @@
+$(document).ready(function() {
+    $('div.panel').eq(2).hide();
+    $.getJSON('res/ranking.json', function(data) {
+        var minRating = Number.POSITIVE_INFINITY;
+        for (var pid in data) {
+            if (data[pid].score < minRating) {
+                minRating = data[pid].score;
+            }
+        };
+        $(document).trigger(
+            'rankingLoaded',
+            {
+                ranks: data,
+                minRating: minRating
+            }
+        );
+    });
+});
+
+$(document).on('rankingLoaded', function(ev, params) {
+
+    var getScore = function(pid) {
+        if (params.ranks[pid]) {
+            return params.ranks[pid].score ||
+                Math.max(
+                    0.1, Math.min(
+                        params.minRating, params.ranks[pid].rank * 2.0
+                    )
+                );
+        }
+        return 0.1;
+    };
+
+    var getPlace = function(pid) {
+        if (params.ranks[pid]) {
+            return params.ranks[pid].place || 1500;
+        }
+        return 1500;
+    };
+
+    var averages = {
+        place: function() {
+            var sum = 0.0;
+            for (var p = 0; p < arguments.length; p++) {
+                sum += getPlace(arguments[p].pid);
+            }
+            return sum / arguments.length;
+        },
+        arithmetic: function() {
+            var sum = 0.0;
+            for (var p = 0; p < arguments.length; p++) {
+                sum += getScore(arguments[p].pid);
+            }
+            return sum / arguments.length;
+        },
+        geometric: function() {
+            var product = 1.0;
+            for (var p = 0; p < arguments.length; p++) {
+                product *= getScore(arguments[p].pid);
+            }
+            return Math.pow(product, 1.0/arguments.length);
+        },
+        harmonic: function() {
+            var sum = 0.0;
+            for (var p = 0; p < arguments.length; p++) {
+                sum += 1.0 / getScore(arguments[p].pid);
+            }
+            return arguments.length / sum;
+        }
+    };
+
+    var tourRowTemplate = $('<tr><td class="place text-right"></td><td class="pair"></td><td class="mean-place text-right"></td><td class="mean-arithmetic text-right"></td><td class="mean-geometric text-right"></td><td class="mean-harmonic text-right"></td></tr>');
+
+    $('div.panel').eq(1).hide();
+    $('div.panel').eq(2).show();
+
+    $('#group-results').hide();
+
+    $('#group-submit').on('click', function() {
+        $('#group-results tr').not('.mean').remove();
+        var players =
+            $('#group-pids').val().trim().split("\n").filter(
+                function(text) {
+                    return text.trim().length > 0;
+                }
+            ).map(function(str) {
+                return { pid: parseInt(str.trim()) };
+            });
+        players.forEach(function(pl) {
+            $('#group-results tbody').prepend(
+                $(
+                    '<tr><th>PID: '
+                        + pl.pid
+                        + '</th><td class="text-right">'
+                        + getPlace(pl.pid)
+                        + '.</td><td class="text-right">'
+                        + getScore(pl.pid)
+                        + '</td>'
+                )
+            );
+        });
+        for (var f in averages) {
+            $('#group-results td.mean-' + f).text(Math.round(
+                averages[f].apply(this, players) * 100
+            ) / 100);
+        }
+        $('#group-results').show();
+    });
+
+    var tourTable = $('#tournament-table');
+    tourTable.hide();
+    var tourSort = new Tablesort(
+        tourTable[0],
+        { descending: true }
+    );
+
+    $('#tournament-file').fileinput({
+        showPreview: false,
+        showUpload: false,
+        showRemove: false,
+        allowedFileTypes: ['html'],
+        allowedFileExtensions: ['html'],
+        browseLabel: 'Wybierz...'
+    }).on('change', function(ev) {
+        if (ev.target.files.length > 0) {
+            var reader = new FileReader();
+            reader.onloadend = function() {
+
+                tourTable.hide();
+
+                var content = $(reader.result);
+                var pairs = content.find('tr').filter(
+                    function(i, elem) {
+                        return $(elem).find('td.l').size() > 0;
+                    }
+                );
+                var pairData = pairs.map(function(i, pair) {
+                    pair = $(pair);
+                    var playerCell = pair.find('td.l').eq(0);
+                    var players = playerCell.contents().filter(
+                        function (i, elem) {
+                            return elem.tagName != 'BR';
+                        }
+                    ).map(
+                        function(i, elem) {
+                            if (elem.tagName == 'A') {
+                                var pidMatch = $(elem).attr('href').match(/http:\/\/www\.msc\.com\.pl\/cezar\/.*&pid=(\d+),*/);
+                                return {
+                                    name: $(elem).text(),
+                                    pid: pidMatch ? parseInt(pidMatch[1]) : 0
+                                }
+                            } else {
+                                return {
+                                    name: $(elem).text(),
+                                    pid: 0
+                                }
+                            }
+                        }
+                    );
+
+                    return {
+                        place: i+1,
+                        players: players
+                    };
+                });
+                $('#tournament-table tbody tr').remove();
+                pairData.each(function(p, pair) {
+                    var row = tourRowTemplate.clone();
+                    row.find('td.place').text(pair.place);
+                    row.find('td.pair').text(
+                        $.map(
+                            pair.players,
+                            function(pl) {
+                                return pl.name;
+                            }
+                        ).join(' - ')
+                    );
+                    for (var f in averages) {
+                        row.find('td.mean-' + f).text(Math.round(
+                            averages[f].apply(this, pair.players) * 100
+                        ) / 100);
+                    }
+                    $('#tournament-table tbody').append(row);
+                });
+
+                $('#tournament-table').show();
+                tourSort.refresh();
+
+            };
+            reader.readAsText(ev.target.files[0]);
+        }
+    });
+});
diff --git a/http/res/tablesort.css b/http/res/tablesort.css
new file mode 100644
index 0000000..632d28d
--- /dev/null
+++ b/http/res/tablesort.css
@@ -0,0 +1,33 @@
+th[role=columnheader]:not(.no-sort) {
+	cursor: pointer;
+}
+
+th[role=columnheader]:not(.no-sort):after {
+	content: '';
+	float: right;
+	margin-top: 7px;
+	border-width: 0 4px 4px;
+	border-style: solid;
+	border-color: #404040 transparent;
+	visibility: hidden;
+	opacity: 0;
+	-ms-user-select: none;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	user-select: none;
+}
+
+th[aria-sort=ascending]:not(.no-sort):after {
+	border-bottom: none;
+	border-width: 4px 4px 0;
+}
+
+th[aria-sort]:not(.no-sort):after {
+	visibility: visible;
+	opacity: 0.4;
+}
+
+th[role=columnheader]:not(.no-sort):hover:after {
+	visibility: visible;
+	opacity: 1;
+}
diff --git a/http/res/tablesort.dotsep.min.js b/http/res/tablesort.dotsep.min.js
new file mode 100644
index 0000000..4f5cd01
--- /dev/null
+++ b/http/res/tablesort.dotsep.min.js
@@ -0,0 +1,5 @@
+/*!
+ * tablesort v5.0.1 (2017-05-27)
+ * http://tristen.ca/tablesort/demo/
+ * Copyright (c) 2017 ; Licensed MIT
+*/Tablesort.extend("dotsep",function(a){return/^(\d+\.)+\d+$/.test(a)},function(a,b){a=a.split("."),b=b.split(".");for(var c,d,e=0,f=a.length;e<f;e++)if(c=parseInt(a[e],10),d=parseInt(b[e],10),c!==d){if(c>d)return-1;if(c<d)return 1}return 0});
\ No newline at end of file
diff --git a/http/res/tablesort.min.js b/http/res/tablesort.min.js
new file mode 100644
index 0000000..6620634
--- /dev/null
+++ b/http/res/tablesort.min.js
@@ -0,0 +1,7 @@
+/*!
+ * tablesort v5.0.1 (2017-05-27)
+ * http://tristen.ca/tablesort/demo/
+ * Copyright (c) 2017 ; Licensed MIT
+ */!function(){function a(b,c){if(!(this instanceof a))return new a(b,c);if(!b||"TABLE"!==b.tagName)throw new Error("Element must be a table");this.init(b,c||{})}var b=[],c=function(a){var b;return window.CustomEvent&&"function"==typeof window.CustomEvent?b=new CustomEvent(a):(b=document.createEvent("CustomEvent"),b.initCustomEvent(a,!1,!1,void 0)),b},d=function(a){return a.getAttribute("data-sort")||a.textContent||a.innerText||""},e=function(a,b){return a=a.toLowerCase(),b=b.toLowerCase(),a===b?0:a<b?1:-1},f=function(a,b){return function(c,d){var e=a(c.td,d.td);return 0===e?b?d.index-c.index:c.index-d.index:e}};a.extend=function(a,c,d){if("function"!=typeof c||"function"!=typeof d)throw new Error("Pattern and sort must be a function");b.push({name:a,pattern:c,sort:d})},a.prototype={init:function(a,b){var c,d,e,f,g=this;if(g.table=a,g.thead=!1,g.options=b,a.rows&&a.rows.length>0)if(a.tHead&&a.tHead.rows.length>0){for(e=0;e<a.tHead.rows.length;e++)if("thead"===a.tHead.rows[e].getAttribute("data-sort-method")){c=a.tHead.rows[e];break}c||(c=a.tHead.rows[a.tHead.rows.length-1]),g.thead=!0}else c=a.rows[0];if(c){var h=function(){g.current&&g.current!==this&&g.current.removeAttribute("aria-sort"),g.current=this,g.sortTable(this)};for(e=0;e<c.cells.length;e++)f=c.cells[e],f.setAttribute("role","columnheader"),"none"!==f.getAttribute("data-sort-method")&&(f.tabindex=0,f.addEventListener("click",h,!1),null!==f.getAttribute("data-sort-default")&&(d=f));d&&(g.current=d,g.sortTable(d))}},sortTable:function(a,g){var h=this,i=a.cellIndex,j=e,k="",l=[],m=h.thead?0:1,n=a.getAttribute("data-sort-method"),o=a.getAttribute("aria-sort");if(h.table.dispatchEvent(c("beforeSort")),g||(o="ascending"===o?"descending":"descending"===o?"ascending":h.options.descending?"ascending":"descending",a.setAttribute("aria-sort",o)),!(h.table.rows.length<2)){if(!n){for(;l.length<3&&m<h.table.tBodies[0].rows.length;)k=d(h.table.tBodies[0].rows[m].cells[i]),k=k.trim(),k.length>0&&l.push(k),m++;if(!l)return}for(m=0;m<b.length;m++)if(k=b[m],n){if(k.name===n){j=k.sort;break}}else if(l.every(k.pattern)){j=k.sort;break}for(h.col=i,m=0;m<h.table.tBodies.length;m++){var p,q=[],r={},s=0,t=0;if(!(h.table.tBodies[m].rows.length<2)){for(p=0;p<h.table.tBodies[m].rows.length;p++)k=h.table.tBodies[m].rows[p],"none"===k.getAttribute("data-sort-method")?r[s]=k:q.push({tr:k,td:d(k.cells[h.col]),index:s}),s++;for("descending"===o?(q.sort(f(j,!0)),q.reverse()):q.sort(f(j,!1)),p=0;p<s;p++)r[p]?(k=r[p],t++):k=q[p-t].tr,h.table.tBodies[m].appendChild(k)}}h.table.dispatchEvent(c("afterSort"))}},refresh:function(){void 0!==this.current&&this.sortTable(this.current,!0)}},"undefined"!=typeof module&&module.exports?module.exports=a:window.Tablesort=a}();
+Tablesort.extend("dotsep",function(a){return/^(\d+\.)+\d+$/.test(a)},function(a,b){a=a.split("."),b=b.split(".");for(var c,d,e=0,f=a.length;e<f;e++)if(c=parseInt(a[e],10),d=parseInt(b[e],10),c!==d){if(c>d)return-1;if(c<d)return 1}return 0});
+!function(){var a=function(a){return a.replace(/[^\-?0-9.]/g,"")},b=function(a,b){return a=parseFloat(a),b=parseFloat(b),a=isNaN(a)?0:a,b=isNaN(b)?0:b,a-b};Tablesort.extend("number",function(a){return a.match(/^[-+]?[£\x24Û¢´€]?\d+\s*([,\.]\d{0,2})/)||a.match(/^[-+]?\d+\s*([,\.]\d{0,2})?[£\x24Û¢´€]/)||a.match(/^[-+]?(\d)*-?([,\.]){0,1}-?(\d)+([E,e][\-+][\d]+)?%?$/)},function(c,d){return c=a(c),d=a(d),b(d,c)})}();
diff --git a/http/res/tablesort.number.min.js b/http/res/tablesort.number.min.js
new file mode 100644
index 0000000..db1fc68
--- /dev/null
+++ b/http/res/tablesort.number.min.js
@@ -0,0 +1,5 @@
+/*!
+ * tablesort v5.0.1 (2017-05-27)
+ * http://tristen.ca/tablesort/demo/
+ * Copyright (c) 2017 ; Licensed MIT
+*/!function(){var a=function(a){return a.replace(/[^\-?0-9.]/g,"")},b=function(a,b){return a=parseFloat(a),b=parseFloat(b),a=isNaN(a)?0:a,b=isNaN(b)?0:b,a-b};Tablesort.extend("number",function(a){return a.match(/^[-+]?[£\x24Û¢´€]?\d+\s*([,\.]\d{0,2})/)||a.match(/^[-+]?\d+\s*([,\.]\d{0,2})?[£\x24Û¢´€]/)||a.match(/^[-+]?(\d)*-?([,\.]){0,1}-?(\d)+([E,e][\-+][\d]+)?%?$/)},function(c,d){return c=a(c),d=a(d),b(d,c)})}();
\ No newline at end of file
diff --git a/static/group-form-loading.html b/static/group-form-loading.html
new file mode 100644
index 0000000..837985d
--- /dev/null
+++ b/static/group-form-loading.html
@@ -0,0 +1,16 @@
+<div class="text-center">
+  <i id="form-loading" class="glyphicon glyphicon-refresh"></i>
+</div>
+<style type="text/css">
+ @keyframes rotating {
+     from {
+         transform: rotate(0deg);
+     }
+     to {
+         transform: rotate(360deg);
+     }
+ }
+ #form-loading {
+     animation: rotating 1s linear infinite;
+ }
+</style>
diff --git a/static/group-form.html b/static/group-form.html
new file mode 100644
index 0000000..1924cb1
--- /dev/null
+++ b/static/group-form.html
@@ -0,0 +1,63 @@
+<div class="col-sm-4">
+  <p>
+    Wpisz poniżej PZBS ID zawodników w parze/teamie.
+  </p>
+  <p>
+    Dla niezrzeszonych, podaj 0.
+  </p>
+  <form>
+    <div class="form-group">
+      <label for="group-pids">PZBS ID:</label>
+      <textarea id="group-pids" class="form-control" rows="6"></textarea>
+    </div>
+    <button id="group-submit" type="button" class="btn btn-default">Przelicz</button>
+  </form>
+  <br />
+  <table id="group-results" class="table history">
+    <tr class="mean">
+      <th>ŚM</th>
+      <td colspan="2" class="mean-place text-right"></td>
+    </tr>
+    <tr class="mean">
+      <th>ŚA</th>
+      <td colspan="2" class="mean-arithmetic text-right"></td>
+    </tr>
+    <tr class="mean">
+      <th>ŚG</th>
+      <td colspan="2" class="mean-geometric text-right"></td>
+    </tr>
+    <tr class="mean">
+      <th>ŚH</th>
+      <td colspan="2" class="mean-harmonic text-right"></td>
+    </tr>
+  </table>
+</div>
+<div class="col-sm-8">
+  <p>
+    Możesz również wczytać plik pełnych wyników turnieju z JFR Pary (plik W-*.html), żeby wyświetlić statystyki wszystkich par grających w turnieju.
+  </p>
+  <form>
+    <input type="file" id="tournament-file" />
+  </form>
+  <br />
+  <table id="tournament-table" class="table history">
+    <thead>
+      <tr>
+        <th data-sort-method="number">M-ce</th>
+        <th data-sort-method="none">Para</th>
+        <th data-sort-method="dotsep">ŚM</th>
+        <th data-sort-method="dotsep">ŚA</th>
+        <th data-sort-method="dotsep">ŚG</th>
+        <th data-sort-method="dotsep">ŚH</th>
+      </tr>
+    </thead>
+    <tbody>
+    </tbody>
+  </table>
+</div>
+<script src="res/jquery-2.2.4.min.js"></script>
+<link rel="stylesheet" href="res/fileinput.min.css" />
+<script src="res/fileinput.min.js"></script>
+<link rel="stylesheet" href="res/tablesort.css" />
+<script src="res/tablesort.min.js"></script>
+<script src="res/group-ranking.js"></script>
diff --git a/static/group-intro.html b/static/group-intro.html
new file mode 100644
index 0000000..61e69a0
--- /dev/null
+++ b/static/group-intro.html
@@ -0,0 +1,22 @@
+<p>
+  Poniższe formularze służą do szacowania łącznego rankingu więcej niż jednego zawodnika (np. pary lub teamu).
+</p>
+<p>
+  W obliczeniach wykorzystywane jest najnowsze notowanie rankingu.
+</p>
+<p>
+  Zawodnicy spoza pierwszego 1000 miejsc w rankingu (w tym: niezrzeszeni) otrzymują na potrzeby obliczeń:
+  <ul>
+    <li>miejsce nr 1500 w rankingu</li>
+    <li>liczbę punktów równą dwukrotności <abbr title="Współczynnik Klasyfikacyjny">WK</abbr>, ograniczoną z góry liczbą punktów zawodnika na miejscu 1000, a z dołu wartością 0.1</li>
+  </ul>
+</p>
+<p>
+  Poniżej zobaczysz porównanie różnych metod agregacji rankingu:
+  <ul>
+    <li><b>Średnia miejsc (ŚM)</b> - arytmetyczna średnia miejsc w rankingu (im mniej, tym lepiej)</li>
+    <li><b>Średnia arytmetyczna (ŚA)</b> - arytmetyczna średnia punktów rankingowych (im więcej, tym lepiej)</li>
+    <li><b>Średnia geometryczna (ŚG)</b> - geometryczna średnia punktów rankingowych (im więcej, tym lepiej)</li>
+    <li><b>Średnia harmoniczna (ŚH)</b> - harmoniczna średnia punktów rankingowych (im więcej, tym lepiej)</li>
+  </ul>
+</p>