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bootstrap-fi...
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js
/
fileinput.min.js

fileinput.min.js 42 KB
文件历史 原始文件

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  1. /*!
    2. 

  2.  * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2015
    3. 

  3.  * @version 4.1.8
    4. 

  4.  *
    5. 

  5.  * File input styled for Bootstrap 3.0 that utilizes HTML5 File Input's advanced 
    6. 

  6.  * features including the FileReader API. 
    7. 

  7.  * 
    8. 

  8.  * The plugin drastically enhances the HTML file input to preview multiple files on the client before
    9. 

  9.  * upload. In addition it provides the ability to preview content of images, text, videos, audio, html, 
    10. 

  10.  * flash and other objects. It also offers the ability to upload and delete files using AJAX, and add 
    11. 

  11.  * files in batches (i.e. preview, append, or remove before upload).
    12. 

  12.  * 
    13. 

  13.  * Author: Kartik Visweswaran
    14. 

  14.  * Copyright: 2015, Kartik Visweswaran, Krajee.com
    15. 

  15.  * For more JQuery plugins visit http://plugins.krajee.com
    16. 

  16.  * For more Yii related demos visit http://demos.krajee.com
    17. 

  17.  */!function(e){"use strict";String.prototype.repl=function(e,i){return this.split(e).join(i)};var i=function(e){var i,t=document.createElement("div");return t.innerHTML="<!--[if IE "+e+"]><i></i><![endif]-->",i=1===t.getElementsByTagName("i").length,document.body.appendChild(t),t.parentNode.removeChild(t),i},t=function(e,i){return i=i||0,"number"==typeof e?e:("string"==typeof e&&(e=parseFloat(e)),isNaN(e)?i:e)},a=function(){return window.File&&window.FileReader},n=function(){var e=document.createElement("div");return!i(9)&&(void 0!==e.draggable||void 0!==e.ondragstart&&void 0!==e.ondrop)},r=function(){return a&&window.FormData},l=function(e,i){e.removeClass(i).addClass(i)},o='style="width:{width};height:{height};"',s='      <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',d='<div class="file-preview-other">\n       <i class="glyphicon glyphicon-file"></i>\n   </div>',p={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",indicatorNew:'<i class="glyphicon glyphicon-hand-down text-warning"></i>',indicatorSuccess:'<i class="glyphicon glyphicon-ok-sign file-icon-large 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 ..."},c='{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>',f='{preview}\n<div class="kv-upload-progress hide"></div>\n{remove}\n{cancel}\n{upload}\n{browse}\n',u='<div class="file-preview {class}">\n    <div class="close fileinput-remove">&times;</div>\n    <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>',v='<span class="glyphicon glyphicon-file kv-caption-icon"></span>',h='<div tabindex="-1" class="form-control file-caption {class}">\n   <span class="file-caption-ellipsis">&hellip;</span>\n   <div class="file-caption-name"></div>\n</div>',m='<div id="{id}" class="modal fade">\n  <div class="modal-dialog modal-lg">\n    <div class="modal-content">\n      <div class="modal-header">\n        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>\n        <h3 class="modal-title">Detailed Preview <small>{title}</small></h3>\n      </div>\n      <div class="modal-body">\n        <textarea class="form-control" style="font-family:Monaco,Consolas,monospace; height: {height}px;" readonly>{body}</textarea>\n      </div>\n    </div>\n  </div>\n</div>',g='<div class="progress">\n    <div class="{class}" role="progressbar" aria-valuenow="{percent}" aria-valuemin="0" aria-valuemax="100" style="width:{percent}%;">\n        {percent}%\n     </div>\n</div>',w='<div class="file-thumbnail-footer">\n    <div class="file-caption-name">{caption}</div>\n    {actions}\n</div>',b='<div class="file-actions">\n    <div class="file-footer-buttons">\n        {upload}{delete}{other}    </div>\n    <div class="file-upload-indicator" tabindex="-1" title="{indicatorTitle}">{indicator}</div>\n    <div class="clearfix"></div>\n</div>',C='<button type="button" class="kv-file-remove {removeClass}" title="{removeTitle}"{dataUrl}{dataKey}{dataIndex}>{removeIcon}</button>\n',x='<button type="button" class="kv-file-upload {uploadClass}" title="{uploadTitle}">   {uploadIcon}\n</button>\n',y='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n   {content}\n   {footer}\n</div>\n',$='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n    <object data="{data}" type="{type}" width="{width}" height="{height}">\n       '+d+"\n    </object>\n   {footer}\n</div>",k='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n   <img src="{data}" class="file-preview-image" title="{caption}" alt="{caption}" '+o+">\n   {footer}\n</div>\n",T='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n   <div class="file-preview-text" title="{caption}" '+o+">\n       {data}\n   </div>\n   {footer}\n</div>",E='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}" title="{caption}" '+o+'>\n   <video width="{width}" height="{height}" controls>\n       <source src="{data}" type="{type}">\n       '+d+"\n   </video>\n   {footer}\n</div>\n",F='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}" title="{caption}" '+o+'>\n   <audio controls>\n       <source src="{data}" type="{type}">\n       '+d+"\n   </audio>\n   {footer}\n</div>",P='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}" title="{caption}" '+o+'>\n   <object type="application/x-shockwave-flash" width="{width}" height="{height}" data="{data}">\n'+s+"       "+d+"\n   </object>\n   {footer}\n</div>\n",I='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}" title="{caption}" '+o+'>\n   <object data="{data}" type="{type}" width="{width}" height="{height}">\n       <param name="movie" value="{caption}" />\n'+s+"         "+d+"\n   </object>\n   {footer}\n</div>",D='<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}" title="{caption}" '+o+">\n   "+d+"\n   {footer}\n</div>",S={main1:c,main2:f,preview:u,icon:v,caption:h,modal:m,progress:g,footer:w,actions:b,actionDelete:C,actionUpload:x},U={generic:y,html:$,image:k,text:T,video:E,audio:F,flash:P,object:I,other:D},j=["image","html","text","video","audio","flash","object"],A={image:{width:"auto",height:"160px"},html:{width:"213px",height:"160px"},text:{width:"160px",height:"160px"},video:{width:"213px",height:"160px"},audio:{width:"213px",height:"80px"},flash:{width:"213px",height:"160px"},object:{width:"160px",height:"160px"},other:{width:"160px",height:"160px"}},L={image:function(e,i){return void 0!==e?e.match("image.*"):i.match(/\.(gif|png|jpe?g)$/i)},html:function(e,i){return void 0!==e?"text/html"===e:i.match(/\.(htm|html)$/i)},text:function(e,i){return void 0!==e&&e.match("text.*")||i.match(/\.(txt|md|csv|nfo|php|ini)$/i)},video:function(e,i){return void 0!==e&&e.match(/\.video\/(ogg|mp4|webm)$/i)||i.match(/\.(og?|mp4|webm)$/i)},audio:function(e,i){return void 0!==e&&e.match(/\.audio\/(ogg|mp3|wav)$/i)||i.match(/\.(ogg|mp3|wav)$/i)},flash:function(e,i){return void 0!==e&&"application/x-shockwave-flash"===e||i.match(/\.(swf)$/i)},object:function(){return!0},other:function(){return!0}},O=function(i,t){return null===i||void 0===i||0===i.length||t&&""===e.trim(i)},R=function(e){return Array.isArray(e)||"[object Array]"===Object.prototype.toString.call(e)},z=function(e,i){return"object"==typeof i&&e in i},M=function(i,t,a){return O(i)||O(i[t])?a:e(i[t])},N=function(){return Math.round((new Date).getTime()+100*Math.random())},Z=function(e){return String(e).repl("&","&amp;").repl('"',"&quot;").repl("'","&#39;").repl("<","&lt;").repl(">","&gt;")},B=function(i,t){var a=i;return e.each(t,function(e,i){"function"==typeof i&&(i=i()),a=a.repl(e,i)}),a},_=window.URL||window.webkitURL,q=function(t,n){this.$element=e(t),a()||i(9)?(this.init(n),this.listen()):this.$element.removeClass("file-loading")};q.prototype={constructor:q,init:function(a){var o,s,d=this,c=d.$element;e.each(a,function(e,i){("maxFileCount"===e||"maxFileSize"===e||"initialPreviewCount"===e)&&(d[e]=t(i)),d[e]=i}),O(d.allowedPreviewTypes)&&(d.allowedPreviewTypes=j),d.uploadFileAttr=O(c.attr("name"))?"file_data":c.attr("name"),d.reader=null,d.formdata={},d.isIE9=i(9),d.isIE10=i(10),d.filestack=[],d.ajaxRequests=[],d.isError=!1,d.dropZoneEnabled=n()&&d.dropZoneEnabled,d.isDisabled=d.$element.attr("disabled")||d.$element.attr("readonly"),d.isUploadable=r&&!O(d.uploadUrl),d.slug="function"==typeof a.slugCallback?a.slugCallback:d.slugDefault,d.mainTemplate=d.getLayoutTemplate(d.showCaption?"main1":"main2"),d.captionTemplate=d.getLayoutTemplate("caption"),d.previewGenericTemplate=d.getPreviewTemplate("generic"),O(d.$element.attr("id"))&&d.$element.attr("id",N()),void 0===d.$container?d.$container=d.createContainer():d.refreshContainer(),d.$progress=d.$container.find(".kv-upload-progress"),d.$btnUpload=d.$container.find(".kv-fileinput-upload"),d.$captionContainer=M(a,"elCaptionContainer",d.$container.find(".file-caption")),d.$caption=M(a,"elCaptionText",d.$container.find(".file-caption-name")),d.$previewContainer=M(a,"elPreviewContainer",d.$container.find(".file-preview")),d.$preview=M(a,"elPreviewImage",d.$container.find(".file-preview-thumbnails")),d.$previewStatus=M(a,"elPreviewStatus",d.$container.find(".file-preview-status")),d.$errorContainer=M(a,"elErrorContainer",d.$previewContainer.find(".kv-fileinput-error")),O(d.msgErrorClass)||l(d.$errorContainer,d.msgErrorClass),d.$errorContainer.hide(),d.initialPreviewContent="",o=d.initialPreview,d.initialPreviewCount=R(o)?o.length:o.length>0?o.split(d.initialPreviewDelimiter).length:0,d.fileActionSettings=e.extend(p,a.fileActionSettings),d.previewInitId="preview-"+N(),d.initPreview(),d.initPreviewDeletes(),d.original={preview:d.$preview.html(),caption:d.$caption.html()},d.options=a,d.setFileDropZoneTitle(),d.uploadCount=0,d.uploadPercent=0,d.$element.removeClass("file-loading"),s=d.getLayoutTemplate("progress"),d.progressTemplate=s.replace("{class}",d.progressClass),d.progressCompleteTemplate=s.replace("{class}",d.progressCompleteClass),d.setEllipsis()},raise:function(e,i){var t=this;void 0!==i?t.$element.trigger(e,i):t.$element.trigger(e)},getLayoutTemplate:function(e){var i=this,t=z(e,i.layoutTemplates)?i.layoutTemplates[e]:S[e];return O(i.customLayoutTags)?t:B(t,i.customLayoutTags)},getPreviewTemplate:function(e){var i=this,t=z(e,i.previewTemplates)?i.previewTemplates[e]:U[e];return O(i.customPreviewTags)?t:B(t,i.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,extra:a.getExtraData(),response:i,reader:a.reader,jqXHR:e}},setEllipsis:function(){var e=this,i=e.$captionContainer,t=e.$caption,a=t.clone().css("height","auto").hide();i.parent().before(a),i.removeClass("kv-has-ellipsis"),a.outerWidth()>t.outerWidth()&&i.addClass("kv-has-ellipsis"),a.remove()},listen:function(){var i=this,t=i.$element,a=i.$captionContainer,n=i.$btnFile;t.on("change",e.proxy(i.change,i)),e(window).on("resize",function(){i.setEllipsis()}),n.off("click").on("click",function(){i.raise("filebrowse"),i.isError&&!i.isUploadable&&i.clear(!0),a.focus()}),t.closest("form").off("reset").on("reset",e.proxy(i.reset,i)),i.$container.off("click").on("click",".fileinput-remove:not([disabled])",e.proxy(i.clear,i)).on("click",".fileinput-cancel",e.proxy(i.cancel,i)),i.isUploadable&&i.dropZoneEnabled&&i.showPreview&&i.initDragDrop(),i.isUploadable&&i.$container.find(".kv-fileinput-upload").off("click").on("click",function(t){i.isUploadable&&(t.preventDefault(),!e(this).hasClass("disabled")&&O(e(this).attr("disabled"))&&i.upload())})},setProgress:function(e){var i=this,t=Math.min(e,100),a=100>t?i.progressTemplate:i.progressCompleteTemplate;i.$progress.html(a.repl("{percent}",t))},upload:function(){var i,t,a,n=this,r=n.getFileStack().length,l=!e.isEmptyObject(n.getExtraData());if(n.isUploadable&&!n.isDisabled&&(0!==r||l)){if(n.resetUpload(),n.$progress.removeClass("hide"),n.uploadCount=0,n.uploadPercent=0,n.lock(),n.setProgress(0),0===r&&l)return void n.uploadExtraOnly();if(a=n.filestack.length,!n.uploadAsync&&1!==r||!n.showPreview)n.uploadBatch();else for(t=n.getOutData(),n.raise("filebatchpreupload",[t]),i=0;a>i;i+=1)void 0!==n.filestack[i]&&n.uploadSingle(i,n.filestack,!0)}},lock:function(){var e=this;e.resetErrors(),e.disable(),e.showRemove&&l(e.$container.find(".fileinput-remove"),"hide"),e.showCancel&&e.$container.find(".fileinput-cancel").removeClass("hide"),e.raise("filelock",[e.filestack,e.getExtraData()])},unlock:function(e){var i=this;void 0===e&&(e=!0),i.enable(),i.showCancel&&l(i.$container.find(".fileinput-cancel"),"hide"),i.showRemove&&i.$container.find(".fileinput-remove").removeClass("hide"),e&&i.resetFileStack(),i.raise("fileunlock",[i.filestack,i.getExtraData()])},resetFileStack:function(){var i=this,t=0,a=[];i.$preview.find(".file-preview-frame").each(function(){var n=e(this),r=n.attr("data-fileindex"),l=i.filestack[r];-1!=r&&(void 0!==l?(a[t]=l,n.attr({id:i.previewInitId+"-"+t,"data-fileindex":t}),t+=1):n.attr({id:"uploaded-"+N(),"data-fileindex":"-1"}))}),i.filestack=a},refresh:function(i){var t,a=this,n=a.$element,r=arguments.length?e.extend(a.options,i):a.options;n.off(),a.init(r),t=a.$container.find(".file-drop-zone"),t.off("dragenter dragover drop"),e(document).off("dragenter dragover drop"),a.listen(),a.setFileDropZoneTitle()},initDragDrop:function(){var i=this,t=i.$container.find(".file-drop-zone");t.off("dragenter dragover drop"),e(document).off("dragenter dragover drop"),t.on("dragenter dragover",function(t){t.stopPropagation(),t.preventDefault(),i.isDisabled||l(e(this),"highlighted")}),t.on("dragleave",function(t){t.stopPropagation(),t.preventDefault(),i.isDisabled||e(this).removeClass("highlighted")}),t.on("drop",function(t){t.preventDefault(),i.isDisabled||(i.change(t,"dragdrop"),e(this).removeClass("highlighted"))}),e(document).on("dragenter dragover drop",function(e){e.stopPropagation(),e.preventDefault()})},setFileDropZoneTitle:function(){var e=this,i=e.$container.find(".file-drop-zone");i.find("."+e.dropZoneTitleClass).remove(),e.isUploadable&&e.showPreview&&0!==i.length&&!(e.getFileStack().length>0)&&e.dropZoneEnabled&&(0===i.find(".file-preview-frame").length&&i.prepend('<div class="'+e.dropZoneTitleClass+'">'+e.dropZoneTitle+"</div>"),e.$container.removeClass("file-input-new"),l(e.$container,"file-input-ajax-new"))},initFileActions:function(){var i=this;i.$preview.find(".kv-file-remove").each(function(){var t,a,n=e(this),r=n.closest(".file-preview-frame"),l=r.attr("data-fileindex");n.off("click").on("click",function(){r.fadeOut("slow",function(){i.filestack[l]=void 0,i.clearObjects(r),r.remove();var e=i.getFileStack(),n=e.length,o=i.$container.find(".file-preview-initial").length;0===n&&0===o?(i.original.preview="",i.reset()):(t=i.initialPreviewCount+n,a=t>1?i.msgSelected.repl("{n}",t):e[0].name,i.setCaption(a))})})}),i.$preview.find(".kv-file-upload").each(function(){var t=e(this);t.off("click").on("click",function(){var e=t.closest(".file-preview-frame"),a=e.attr("data-fileindex");i.uploadSingle(a,i.filestack,!1)})})},renderInitFileFooter:function(e){if(0===this.initialPreviewConfig.length||O(this.initialPreviewConfig[e]))return"";var i=this,t=i.getLayoutTemplate("footer"),a=i.initialPreviewConfig[e],n=z("caption",a)?a.caption:"",r=z("width",a)?a.width:"auto",l=z("url",a)?a.url:!1,o=z("key",a)?a.key:null,s=l===!1,d=i.initialPreviewShowDelete?i.renderFileActions(!1,!0,s,l,o,e):"",p=t.repl("{actions}",d);return p.repl("{caption}",n).repl("{width}",r).repl("{indicator}","").repl("{indicatorTitle}","")},renderFileFooter:function(e,i){var t,a=this,n=a.fileActionSettings,r=a.getLayoutTemplate("footer");return a.isUploadable?(t=r.repl("{actions}",a.renderFileActions(!0,!0,!1,!1,!1,!1)),t.repl("{caption}",e).repl("{width}",i).repl("{indicator}",n.indicatorNew).repl("{indicatorTitle}",n.indicatorNewTitle)):r.repl("{actions}","").repl("{caption}",e).repl("{width}",i).repl("{indicator}","").repl("{indicatorTitle}","")},renderFileActions:function(e,i,t,a,n,r){if(!e&&!i)return"";var l=this,o=a===!1?"":' data-url="'+a+'"',s=r===!1?"":' data-index="'+r+'"',d=n===!1?"":' data-key="'+n+'"',p=l.getLayoutTemplate("actionDelete"),c="",f=l.getLayoutTemplate("actions"),u=l.otherActionButtons.repl("{dataKey}",d),v=l.fileActionSettings,h=t?v.removeClass+" disabled":v.removeClass;return p=p.repl("{removeClass}",h).repl("{removeIcon}",v.removeIcon).repl("{removeTitle}",v.removeTitle).repl("{dataUrl}",o).repl("{dataKey}",d).repl("{dataIndex}",s),e&&(c=l.getLayoutTemplate("actionUpload").repl("{uploadClass}",v.uploadClass).repl("{uploadIcon}",v.uploadIcon).repl("{uploadTitle}",v.uploadTitle)),f.repl("{delete}",p).repl("{upload}",c).repl("{other}",u)},getInitialPreview:function(e,i,t){var a=this,n="init_"+t,r=a.previewInitId+"-"+n,l=a.renderInitFileFooter(t,!1);return e.repl("{previewId}",r).repl("{frameClass}"," file-preview-initial").repl("{fileindex}",n).repl("{content}",i).repl("{footer}",l)},initPreview:function(){var e,i,t=this,a="",n=t.initialPreview,r=t.initialPreviewCount,l=t.initialCaption.length,o=l>0?t.initialCaption:t.msgSelected.repl("{n}",r);if(R(n)&&r>0){for(e=0;r>e;e+=1)a+=t.getInitialPreview(t.previewGenericTemplate,n[e],e);r>1&&0===l&&(o=t.msgSelected.repl("{n}",r))}else{if(!(r>0))return void(l>0&&t.setCaption(o));for(i=n.split(t.initialPreviewDelimiter),e=0;r>e;e+=1)a+=t.getInitialPreview(t.previewGenericTemplate,i[e],e);r>1&&0===l&&(o=t.msgSelected.repl("{n}",r))}t.initialPreviewContent=a,t.$preview.html(a),t.setCaption(o),t.$container.removeClass("file-input-new")},initPreviewDeletes:function(){var i,t,a=this,n=a.deleteExtraData||{},r=function(){0===a.$preview.find(".kv-file-remove").length&&a.reset()};a.$preview.find(".kv-file-remove").each(function(){var o,s=e(this),d=s.closest(".file-preview-frame"),p=s.data("index"),c=O(a.initialPreviewConfig[p])?null:a.initialPreviewConfig[p],f=O(c)||O(c.extra)?n:c.extra,u=s.data("url")||a.deleteUrl,v=s.data("key");"function"==typeof f&&(f=f()),void 0!==u&&void 0!==v&&s.off("click").on("click",function(){e.ajax({url:u,type:"POST",dataType:"json",data:{key:v,extraData:f},beforeSend:function(e){l(d,"file-uploading"),l(s,"disabled"),a.raise("filepredelete",[v,e,f])},success:function(n,l,p){void 0===n.error?a.raise("filedeleted",[v,p,f]):(a.showError(n.error,f,s.attr("id"),v,"filedeleteerror",p),r()),d.removeClass("file-uploading").addClass("file-deleted"),d.fadeOut("slow",function(){a.clearObjects(d),d.remove(),o=e(document.createElement("div")).html(a.original.preview),o.find(".file-preview-frame").each(function(){t=e(this),t.find(".kv-file-remove").attr("data-key")==v&&t.remove()}),a.initialPreviewContent=o.html(),a.initialPreviewCount>0&&(a.initialPreviewCount-=1),i=a.initialCaption,0===a.initialCaption.length&&(i=a.msgSelected.repl("{n}",a.initialPreviewCount)),a.original.preview=o.html(),a.setCaption(i),a.original.caption=a.$caption.html(),o.remove(),r()})},error:function(e,i,t){a.showError(t,f,s.attr("id"),v,"filedeleteerror",e),d.removeClass("file-uploading"),r()}})})})},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 i,t,a,n=this,r=n.$element;O(r.val())||(n.isIE9||n.isIE10?(i=r.closest("form"),t=e(document.createElement("form")),a=e(document.createElement("div")),r.before(a),i.length?i.after(t):a.after(t),t.append(r).trigger("reset"),a.before(r).remove(),t.remove()):r.val(""))},resetUpload:function(){var e=this;e.uploadCount=0,e.uploadPercent=0,e.$btnUpload.removeAttr("disabled"),e.setProgress(0),l(e.$progress,"hide"),e.resetErrors(!1),e.ajaxRequests=[]},cancel:function(){var i,t=this,a=t.ajaxRequests,n=a.length;if(n>0)for(i=0;n>i;i+=1)a[i].abort();t.$preview.find(".file-preview-frame").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()})},clear:function(i){var t,a=this;!a.isIE9&&a.reader instanceof 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e=this;e.clear(!0),e.$preview.html(e.original.preview),e.$caption.html(e.original.caption),e.setEllipsis(),e.$container.find(".fileinput-filename").text(""),e.raise("filereset"),e.initialPreview.length>0&&e.$container.removeClass("file-input-new"),e.setFileDropZoneTitle(),e.isUploadable&&e.resetUpload(),e.filestack=[],e.formdata={}},disable:function(){var e=this;e.isDisabled=!0,e.raise("filedisabled"),e.$element.attr("disabled","disabled"),e.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .kv-fileinput-upload").attr("disabled",!0),e.initDragDrop()},enable:function(){var e=this;e.isDisabled=!1,e.raise("fileenabled"),e.$element.removeAttr("disabled"),e.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .kv-fileinput-upload").removeAttr("disabled"),e.initDragDrop()},getExtraData:function(){var e=this,i=e.uploadExtraData;return"function"==typeof e.uploadExtraData&&(i=e.uploadExtraData()),i},uploadExtra:function(){var i=this,t=i.getExtraData();0!==t.length&&e.each(t,function(e,t){i.formdata.append(e,t)})},initXhr:function(e,i){var t=this;return e.upload&&e.upload.addEventListener("progress",function(e){var a=0,n=e.loaded||e.position,r=e.total;e.lengthComputable&&(a=Math.ceil(n/r*i)),t.uploadPercent=Math.max(a,t.uploadPercent),t.setProgress(t.uploadPercent)},!1),e},ajaxSubmit:function(i,t,a,n){var r,l=this;l.uploadExtra(),r=e.extend(l.ajaxSettings,{xhr:function(){var i=e.ajaxSettings.xhr();return l.initXhr(i,98)},url:l.uploadUrl,type:"POST",dataType:"json",data:l.formdata,cache:!1,processData:!1,contentType:!1,beforeSend:i,success:t,complete:a,error:n}),l.ajaxRequests.push(e.ajax(r))},uploadSingle:function(i,t,a){var n,r,o,s,d,p,c,f,u,v,h,m=this,g=m.getFileStack().length,w=new FormData,b=m.previewInitId+"-"+i,C=e("#"+b),x=C.find(".kv-file-upload"),y=C.find(".kv-file-remove"),$=C.find(".file-upload-indicator"),k=m.fileActionSettings,T=m.filestack.length>0||!e.isEmptyObject(m.uploadExtraData);m.formdata=w,0!==g&&T&&!x.hasClass("disabled")&&(s=function(){var e=m.$preview.find(".file-preview-frame.file-uploading"),i=e.length;i>0||(m.setProgress(100),m.unlock(),m.clearFileInput(),m.raise("filebatchuploadcomplete",[m.filestack,m.getExtraData()]))},d=function(e,i){$.html(k[e]),$.attr("title",k[i])},p=function(){!a||0===g||m.uploadPercent>=100||(m.uploadCount+=1,o=80+Math.ceil(20*m.uploadCount/g),m.uploadPercent=Math.max(o,m.uploadPercent),m.setProgress(m.uploadPercent),m.initPreviewDeletes())},c=function(){x.removeAttr("disabled"),y.removeAttr("disabled"),C.removeClass("file-uploading")},f=function(e){n=m.getOutData(e),d("indicatorLoading","indicatorLoadingTitle"),l(C,"file-uploading"),x.attr("disabled",!0),y.attr("disabled",!0),a||m.lock(),m.raise("filepreupload",[n,b,i])},u=function(e,t,r){n=m.getOutData(r,e),setTimeout(function(){void 0===e.error?(d("indicatorSuccess","indicatorSuccessTitle"),x.hide(),y.hide(),m.filestack[i]=void 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t=e("#"+p.previewInitId+"-"+i),a=t.find(".kv-file-upload"),n=t.find(".kv-file-delete");t.removeClass("file-uploading"),a.removeAttr("disabled"),n.removeAttr("disabled")},a=function(){e.each(c,function(e){p.filestack[e]=void 0}),p.clearFileInput()},r=function(i){p.lock();var t=p.getOutData(i);p.showPreview&&p.$preview.find(".file-preview-frame").each(function(){var i=e(this),t=i.find(".kv-file-upload"),a=i.find(".kv-file-remove");l(i,"file-uploading"),t.attr("disabled",!0),a.attr("disabled",!0)}),p.raise("filebatchpreupload",[t])},o=function(i,r,l){var o=p.getOutData(l,i),s=O(i.errorkeys)?[]:i.errorkeys;void 0===i.error||O(i.error)?(p.raise("filebatchuploadsuccess",[o]),a(),p.showPreview?(p.$preview.find(".kv-file-upload").hide(),p.$preview.find(".kv-file-remove").hide(),p.$preview.find(".file-preview-frame").each(function(){var 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t=this,a=e.target.error;switch(a.code){case a.NOT_FOUND_ERR:t.addError(t.msgFileNotFound.repl("{name}",i));break;case a.SECURITY_ERR:t.addError(t.msgFileSecured.repl("{name}",i));break;case a.NOT_READABLE_ERR:t.addError(t.msgFileNotReadable.repl("{name}",i));break;case a.ABORT_ERR:t.addError(t.msgFilePreviewAborted.repl("{name}",i));break;default:t.addError(t.msgFilePreviewError.repl("{name}",i))}},parseFileType:function(e){var i,t,a,n,r=this;for(n=0;n<j.length;n+=1)if(a=j[n],i=z(a,r.fileTypeSettings)?r.fileTypeSettings[a]:L[a],t=i(e.type,e.name)?a:"",!O(t))return t;return"other"},previewDefault:function(i,t,a){if(this.showPreview){var n=this,r=_.createObjectURL(i),l=e("#"+t),o=n.previewSettings.other,s=n.renderFileFooter(i.name,o.width),d=n.getPreviewTemplate("other"),p=t.slice(t.lastIndexOf("-")+1),c="";a===!0&&(c=" btn disabled",s+='<div class="file-other-error text-danger"><i class="glyphicon 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n,r,l,o,s=this,d=s.parseFileType(e),p=s.slug(e.name),c=s.allowedPreviewTypes,f=s.allowedPreviewMimeTypes,u=z(d,s.previewTemplates)?s.previewTemplates[d]:U[d],v=z(d,s.previewSettings)?s.previewSettings[d]:A[d],h=parseInt(s.wrapTextLength,10),m=s.wrapIndicator,g=c.indexOf(d)>=0,w=O(f)||!O(f)&&z(e.type,f),b=s.renderFileFooter(p,v.width),C="",x=t.slice(t.lastIndexOf("-")+1);g&&w?("text"===d?(r=Z(i.target.result),_.revokeObjectURL(a),r.length>h&&(l="text-"+N(),o=.75*window.innerHeight,C=s.getLayoutTemplate("modal").repl("{id}",l).repl("{title}",p).repl("{height}",o).repl("{body}",r),m=m.repl("{title}",p).repl("{dialog}","$('#"+l+"').modal('show')"),r=r.substring(0,h-1)+m),n=u.repl("{previewId}",t).repl("{caption}",p).repl("{frameClass}","").repl("{type}",e.type).repl("{width}",v.width).repl("{height}",v.height).repl("{data}",r).repl("{footer}",b).repl("{fileindex}",x)+C):n=u.repl("{previewId}",t).repl("{caption}",p).repl("{frameClass}","").repl("{type}",e.type).repl("{data}",a).repl("{width}",v.width).repl("{height}",v.height).repl("{footer}",b).repl("{fileindex}",x),s.$preview.append("\n"+n),s.autoSizeImage(t)):s.previewDefault(e,t)}},slugDefault:function(e){return 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i=this,t=i.msgSelected,a=i.$element,n=i.getFileStack(),r=a.val()||n.length&&n[0].name||"",l=i.slug(r),o=i.isUploadable?n.length:e,s=i.initialPreviewCount+o,d=o>1?t.repl("{n}",s):l;i.isError?(i.$previewContainer.removeClass("loading"),i.$previewStatus.html(""),i.$captionContainer.find(".kv-caption-icon").hide(),d=i.msgValidationError):i.showFileIcon(),i.setCaption(d),i.$container.removeClass("file-input-new file-input-ajax-new"),1===arguments.length&&i.raise("fileselect",[e,l])},change:function(e){var i=this,t=i.$element;if(!O(t.val())){var a,n,r,l=i.$preview,o=arguments.length>1,s=o?e.originalEvent.dataTransfer.files:t.get(0).files,d=O(t.attr("multiple")),p=i.filestack.length,c=i.isUploadable&&0!==p,f=function(e,t,a,n){var r=i.getOutData({},{},s);return i.isUploadable?i.showUploadError(e,r,a,n):i.showError(e,t,a,n)};if(i.resetUpload(),i.hideFileIcon(),i.$container.find(".file-drop-zone ."+i.dropZoneTitleClass).remove(),a=o?s:void 0===e.target.files?e.target&&e.target.value?[{name:e.target.value.replace(/^.+\\/,"")}]:[]:e.target.files,O(a)||0===a.length)return c||i.clear(!0),void i.raise("fileselectnone");if(i.resetErrors(),(!c||d&&p>0)&&(l.html(i.overwriteInitial?"":i.initialPreviewContent),d&&p>0&&(i.filestack=[])),r=i.isUploadable?i.getFileStack().length+a.length:a.length,i.maxFileCount>0&&r>i.maxFileCount)return n=i.msgFilesTooMany.repl("{m}",i.maxFileCount).repl("{n}",r),i.isError=f(n,null,null,null),i.$captionContainer.find(".kv-caption-icon").hide(),i.$caption.html(i.msgValidationError),i.setEllipsis(),void i.$container.removeClass("file-input-new file-input-ajax-new");i.isIE9?i.updateFileDetails(1):i.readFiles(a),c?i.raise("filebatchselected",[i.getFileStack()]):i.raise("filebatchselected",[a]),i.reader=null}},autoSizeImage:function(e){var i,t,a,n=this,r=n.$preview,l=r.find("#"+e),o=l.find("img");o.length&&o.on("load",function(){i=l.width(),t=r.width(),i>t&&(o.css("width","100%"),l.css("width","97%")),a=o.closest(".file-preview-frame").find(".file-caption-name"),a.length&&(a.width(o.width()),a.attr("title",a.text())),n.raise("fileimageloaded",e)})},setCaption:function(i){var t=this,a=e("<div>"+i+"</div>").text(),n=t.getLayoutTemplate("icon"),r=n+a;0!==t.$caption.length&&(t.$caption.html(r),t.$caption.attr("title",a),t.$captionContainer.find(".file-caption-ellipsis").attr("title",a),t.setEllipsis())},initBrowse:function(e){var i=this;i.$btnFile=e.find(".btn-file"),i.$btnFile.append(i.$element)},createContainer:function(){var i=this,t=e(document.createElement("span")).attr({"class":"file-input file-input-new"}).html(i.renderMain());return i.$element.before(t),i.initBrowse(t),t},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":"",t=e.showPreview?e.getLayoutTemplate("preview").repl("{class}",e.previewClass).repl("{dropClass}",i):"",a=e.isDisabled?e.captionClass+" file-caption-disabled":e.captionClass,n=e.captionTemplate.repl("{class}",a+" kv-fileinput-caption");return e.mainTemplate.repl("{class}",e.mainClass).repl("{preview}",t).repl("{caption}",n).repl("{upload}",e.renderUpload()).repl("{remove}",e.renderRemove()).repl("{cancel}",e.renderCancel()).repl("{browse}",e.renderBrowse())},renderBrowse:function(){var e=this,i=e.browseClass+" btn-file",t="";return e.isDisabled&&(t=" disabled "),'<div class="'+i+'"'+t+"> "+e.browseIcon+e.browseLabel+" </div>"},renderRemove:function(){var e=this,i=e.removeClass+" fileinput-remove fileinput-remove-button",t="";return e.showRemove?(e.isDisabled&&(t=" disabled "),'<button type="button" title="'+e.removeTitle+'" class="'+i+'"'+t+">"+e.removeIcon+e.removeLabel+"</button>"):""},renderCancel:function(){var e=this,i=e.cancelClass+" fileinput-cancel fileinput-cancel-button";return e.showCancel?'<button type="button" title="'+e.cancelTitle+'" class="hide '+i+'">'+e.cancelIcon+e.cancelLabel+"</button>":""},renderUpload:function(){var e=this,i=e.uploadClass+" kv-fileinput-upload fileinput-upload-button",t="",a="";return e.showUpload?(e.isDisabled&&(a=" disabled "),t=!e.isUploadable||e.isDisabled?'<button type="submit" title="'+e.uploadTitle+'"class="'+i+'"'+a+">"+e.uploadIcon+e.uploadLabel+"</button>":'<a href="'+e.uploadUrl+'" title="'+e.uploadTitle+'" class="'+i+'"'+a+">"+e.uploadIcon+e.uploadLabel+"</a>"):""}},e.fn.fileinput=function(t){if(a()||i(9)){var n=Array.apply(null,arguments);return n.shift(),this.each(function(){var i=e(this),a=i.data("fileinput"),r="object"==typeof t&&t;a||(a=new q(this,e.extend({},e.fn.fileinput.defaults,r,e(this).data())),i.data("fileinput",a)),"string"==typeof t&&a[t].apply(a,n)})}},e.fn.fileinput.defaults={showCaption:!0,showPreview:!0,showRemove:!0,showUpload:!0,showCancel:!0,mainClass:"",previewClass:"",captionClass:"",mainTemplate:null,initialCaption:"",initialPreview:"",initialPreviewCount:0,initialPreviewDelimiter:"*$$*",initialPreviewConfig:[],initialPreviewShowDelete:!0,deleteUrl:"",deleteExtraData:{},overwriteInitial:!0,layoutTemplates:S,previewTemplates:U,allowedPreviewTypes:j,allowedPreviewMimeTypes:null,allowedFileTypes:null,allowedFileExtensions:null,customLayoutTags:{},customPreviewTags:{},previewSettings:A,fileTypeSettings:L,browseLabel:"Browse &hellip;",browseIcon:'<i class="glyphicon glyphicon-folder-open"></i> &nbsp;',browseClass:"btn btn-primary",removeLabel:"Remove",removeTitle:"Clear selected files",removeIcon:'<i class="glyphicon glyphicon-trash"></i> ',removeClass:"btn btn-default",cancelLabel:"Cancel",cancelTitle:"Abort ongoing upload",cancelIcon:'<i class="glyphicon glyphicon-ban-circle"></i> ',cancelClass:"btn btn-default",uploadLabel:"Upload",uploadTitle:"Upload selected files",uploadIcon:'<i class="glyphicon glyphicon-upload"></i> ',uploadClass:"btn btn-default",uploadUrl:null,uploadAsync:!0,uploadExtraData:{},maxFileSize:0,maxFileCount:0,msgSizeTooLarge:'File "{name}" (<b>{size} KB</b>) exceeds maximum allowed upload size of <b>{maxSize} KB</b>. Please retry your upload!',msgFilesTooMany:"Number of files selected for upload <b>({n})</b> exceeds maximum allowed limit of <b>{m}</b>. Please retry your upload!",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}".',msgInvalidFileType:'Invalid type for file "{name}". Only "{types}" files are supported.',msgInvalidFileExtension:'Invalid extension for file "{name}". Only "{extensions}" files are supported.',msgValidationError:'<span class="text-danger"><i class="glyphicon glyphicon-exclamation-sign"></i> File Upload Error</span>',msgErrorClass:"file-error-message",msgLoading:"Loading  file {index} of {files} &hellip;",msgProgress:"Loading file {index} of {files} - {name} - {percent}% completed.",msgSelected:"{n} files selected",progressClass:"progress-bar progress-bar-success progress-bar-striped active",progressCompleteClass:"progress-bar progress-bar-success",previewFileType:"image",wrapTextLength:250,wrapIndicator:' <span class="wrap-indicator" title="{title}" onclick="{dialog}">[&hellip;]</span>',elCaptionContainer:null,elCaptionText:null,elPreviewContainer:null,elPreviewImage:null,elPreviewStatus:null,elErrorContainer:null,slugCallback:null,dropZoneEnabled:!0,dropZoneTitle:"Drag & drop files here &hellip;",dropZoneTitleClass:"file-drop-zone-title",fileActionSettings:{},otherActionButtons:"",textEncoding:"UTF-8",ajaxSettings:{}},e.fn.fileinput.Constructor=q,e(document).ready(function(){var i=e("input.file[type=file]"),t=i.attr("type")?i.length:0;t>0&&i.fileinput()})}(window.jQuery);
    19.