/*!
 * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2015
 * @version 4.2.3
 *
 * File input styled for Bootstrap 3.0 that utilizes HTML5 File Input's advanced 
 * features including the FileReader API. 
 * 
 * The plugin drastically enhances the HTML file input to preview multiple files on the client before
 * upload. In addition it provides the ability to preview content of images, text, videos, audio, html, 
 * flash and other objects. It also offers the ability to upload and delete files using AJAX, and add 
 * files in batches (i.e. preview, append, or remove before upload).
 * 
 * Author: Kartik Visweswaran
 * Copyright: 2015, Kartik Visweswaran, Krajee.com
 * For more JQuery plugins visit http://plugins.krajee.com
 * For more Yii related demos visit http://demos.krajee.com
 */!function(e){"use strict";e.fn.fileinputLocales={},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={data:{},init:function(e){var i=e.initialPreview,a=e.id;i.length>0&&!z(i)&&(i=i.split(e.initialPreviewDelimiter)),t.data[a]={content:i,config:e.initialPreviewConfig,tags:e.initialPreviewThumbTags,delimiter:e.initialPreviewDelimiter,template:e.previewGenericTemplate,msg:function(i){return e.getMsgSelected(i)},initId:e.previewInitId,footer:e.getLayoutTemplate("footer"),isDelete:e.initialPreviewShowDelete,caption:e.initialCaption,actions:function(i,t,a,n,r){return e.renderFileActions(i,t,a,n,r)}}},fetch:function(e){return t.data[e].content.filter(function(e){return null!==e})},count:function(e,i){return t.data[e]&&t.data[e].content?i?t.data[e].content.length:t.fetch(e).length:0},get:function(i,a,n){var r,l,o="init_"+a,s=t.data[i],d=s.config[a],c=s.initId+"-"+o,p=" file-preview-initial";return n=void 0===n?!0:n,null===s.content[a]?"":(R(d)||R(d.frameClass)||(p+=" "+d.frameClass),r=s.template.repl("{previewId}",c).repl("{frameClass}",p).repl("{fileindex}",o).repl("{content}",s.content[a]).repl("{footer}",t.footer(i,a,n)),s.tags.length&&s.tags[a]&&(r=H(r,s.tags[a])),R(d)||R(d.frameAttr)||(l=e(document.createElement("div")).html(r),l.find(".file-preview-initial").attr(d.frameAttr),r=l.html(),l.remove()),r)},add:function(i,a,n,r,l){var o,s=e.extend(!0,{},t.data[i]);return z(a)||(a=a.split(s.delimiter)),l?(o=s.content.push(a)-1,s.config[o]=n,s.tags[o]=r):(o=a.length,s.content=a,s.config=n,s.tags=r),t.data[i]=s,o},set:function(i,a,n,r,l){var o,s=e.extend(!0,{},t.data[i]);if(z(a)||(a=a.split(s.delimiter)),l){for(o=0;o<a.length;o++)s.content.push(a[o]);for(o=0;o<n.length;o++)s.config.push(n[o]);for(o=0;o<r.length;o++)s.tags.push(r[o])}else s.content=a,s.config=n,s.tags=r;t.data[i]=s},unset:function(e,i){var a=t.count(e);if(a){if(1===a)return t.data[e].content=[],void(t.data[e].config=[]);t.data[e].content[i]=null,t.data[e].config[i]=null}},out:function(e){var i,a="",n=t.data[e],r=t.count(e,!0);if(0===r)return{content:"",caption:""};for(var l=0;r>l;l++)a+=t.get(e,l);return i=n.msg(t.count(e)),{content:a,caption:i}},footer:function(e,i,a){var n=t.data[e];if(a=void 0===a?!0:a,0===n.config.length||R(n.config[i]))return"";var r=n.config[i],l=M("caption",r)?r.caption:"",o=M("width",r)?r.width:"auto",s=M("url",r)?r.url:!1,d=M("key",r)?r.key:null,c=s===!1&&a,p=n.isDelete?n.actions(!1,!0,c,s,d):"",u=n.footer.repl("{actions}",p);return 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n,s=this,d=s.$element;e.each(i,function(e,i){s[e]="maxFileCount"===e||"maxFileSize"===e?a(i):i}),s.fileInputCleared=!1,s.fileBatchCompleted=!0,R(s.allowedPreviewTypes)&&(s.allowedPreviewTypes=A),s.isPreviewable||(s.showPreview=!1),s.uploadFileAttr=R(d.attr("name"))?"file_data":d.attr("name"),s.reader=null,s.formdata={},s.filestack=[],s.ajaxRequests=[],s.isError=!1,s.ajaxAborted=!1,s.dropZoneEnabled=r()&&s.dropZoneEnabled,s.isDisabled=s.$element.attr("disabled")||s.$element.attr("readonly"),s.isUploadable=l()&&!R(s.uploadUrl),s.slug="function"==typeof i.slugCallback?i.slugCallback:s.slugDefault,s.mainTemplate=s.getLayoutTemplate(s.showCaption?"main1":"main2"),s.captionTemplate=s.getLayoutTemplate("caption"),s.previewGenericTemplate=s.getPreviewTemplate("generic"),R(s.$element.attr("id"))&&s.$element.attr("id",B()),void 0===s.$container?s.$container=s.createContainer():s.refreshContainer(),s.$progress=s.$container.find(".kv-upload-progress"),s.$btnUpload=s.$container.find(".kv-fileinput-upload"),s.$captionContainer=N(i,"elCaptionContainer",s.$container.find(".file-caption")),s.$caption=N(i,"elCaptionText",s.$container.find(".file-caption-name")),s.$previewContainer=N(i,"elPreviewContainer",s.$container.find(".file-preview")),s.$preview=N(i,"elPreviewImage",s.$container.find(".file-preview-thumbnails")),s.$previewStatus=N(i,"elPreviewStatus",s.$container.find(".file-preview-status")),s.$errorContainer=N(i,"elErrorContainer",s.$previewContainer.find(".kv-fileinput-error")),R(s.msgErrorClass)||o(s.$errorContainer,s.msgErrorClass),s.$errorContainer.hide(),s.fileActionSettings=e.extend(p,i.fileActionSettings),s.previewInitId="preview-"+B(),s.id=s.$element.attr("id"),t.init(s),s.initPreview(!0),s.initPreviewDeletes(),s.options=i,s.setFileDropZoneTitle(),s.uploadCount=0,s.uploadPercent=0,s.$element.removeClass("file-loading"),n=s.getLayoutTemplate("progress"),s.progressTemplate=n.replace("{class}",s.progressClass),s.progressCompleteTemplate=n.replace("{class}",s.progressCompleteClass),s.setEllipsis()},parseError:function(i,t,a){var 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i=this,t=M(e,i.previewTemplates)?i.previewTemplates[e]:j[e];return t=t.repl("{previewFileIcon}",i.previewFileIcon),R(i.customPreviewTags)?t:H(t,i.customPreviewTags)},getOutData:function(e,i,t){var a=this;return e=e||{},i=i||{},t=t||a.filestack.slice(0)||{},{form:a.formdata,files:t,extra:a.getExtraData(),response:i,reader:a.reader,jqXHR:e}},setEllipsis:function(){var e=this,i=e.$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,r=t.closest("form");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(),a.focus()}),r.off("reset").on("reset",e.proxy(i.reset,i)),i.$container.off("click").on("click",".fileinput-remove:not([disabled])",e.proxy(i.clear,i)).on("click",".fileinput-cancel",e.proxy(i.cancel,i)),i.isUploadable&&i.dropZoneEnabled&&i.showPreview&&i.initDragDrop(),i.isUploadable||r.on("submit",e.proxy(i.submitForm,i)),i.$container.find(".kv-fileinput-upload").off("click").on("click",function(t){var a,n=e(this),r=!n.hasClass("disabled")&&R(n.attr("disabled"));return i.isUploadable?(t.preventDefault(),void(r&&i.upload())):void(r&&"submit"!==n.attr("type")&&(a=n.closest("form"),a.length&&a.trigger("submit"),t.preventDefault()))})},submitForm:function(){var e=this,i=e.$element,t=i.get(0).files;return t&&t.length<e.minFileCount&&e.minFileCount>0?(e.noFilesError({}),!1):!e.abort({})},abort:function(i){var t,a=this;return a.ajaxAborted&&"object"==typeof a.ajaxAborted&&void 0!==a.ajaxAborted.message?(t=e.extend(a.getOutData(),i),t.abortData=a.ajaxAborted.data||{},t.abortMessage=a.ajaxAborted.message,a.showUploadError(a.ajaxAborted.message,t,"filecustomerror"),!0):!1},noFilesError:function(e){var i=this,t=i.minFileCount>1?i.filePlural:i.fileSingle,a=i.msgFilesTooLess.replace("{n}",i.minFileCount).replace("{files}",t),n=i.$errorContainer;n.html(a),i.isError=!0,i.updateFileDetails(0),n.fadeIn(800),i.raise("fileerror",[e]),i.clearFileInput(),o(i.$container,"has-error")},setProgress:function(e){var i=this,t=Math.min(e,100),a=100>t?i.progressTemplate:i.progressCompleteTemplate;R(a)||i.$progress.html(a.repl("{percent}",t))},upload:function(){var i,t,a,n=this,r=n.getFileStack().length,l={},o=!e.isEmptyObject(n.getExtraData());if(r<n.minFileCount&&n.minFileCount>0)return void n.noFilesError(l);if(n.isUploadable&&!n.isDisabled&&(0!==r||o)){if(n.resetUpload(),n.$progress.removeClass("hide"),n.uploadCount=0,n.uploadPercent=0,n.lock(),n.setProgress(0),0===r&&o)return void n.uploadExtraOnly();if(a=n.filestack.length,n.hasInitData=!1,n.uploadAsync&&n.showPreview)for(t=n.getOutData(),n.raise("filebatchpreupload",[t]),n.fileBatchCompleted=!1,n.uploadCache={content:[],config:[],tags:[],append:!0},i=0;a>i;i+=1)void 0!==n.filestack[i]&&n.uploadSingle(i,n.filestack,!0);else n.uploadBatch()}},lock:function(){var e=this;e.resetErrors(),e.disable(),e.showRemove&&o(e.$container.find(".fileinput-remove"),"hide"),e.showCancel&&e.$container.find(".fileinput-cancel").removeClass("hide"),e.raise("filelock",[e.filestack,e.getExtraData()])},unlock:function(e){var i=this;void 0===e&&(e=!0),i.enable(),i.showCancel&&o(i.$container.find(".fileinput-cancel"),"hide"),i.showRemove&&i.$container.find(".fileinput-remove").removeClass("hide"),e&&i.resetFileStack(),i.raise("fileunlock",[i.filestack,i.getExtraData()])},resetFileStack:function(){var i=this,t=0,a=[];i.getThumbs().each(function(){var n=e(this),r=n.attr("data-fileindex"),l=i.filestack[r];-1!==r&&(void 0!==l?(a[t]=l,n.attr({id:i.previewInitId+"-"+t,"data-fileindex":t}),t+=1):n.attr({id:"uploaded-"+B(),"data-fileindex":"-1"}))}),i.filestack=a},refresh:function(i){var t,a=this,n=a.$element,r=arguments.length?e.extend(a.options,i):a.options;n.off(),a.init(r),t=a.$container.find(".file-drop-zone"),t.off("dragenter dragover dragleave drop"),e(document).off("dragenter dragover drop"),a.listen(),a.setFileDropZoneTitle()},initDragDrop:function(){var i=this,t=i.$container.find(".file-drop-zone");t.off("dragenter dragover dragleave drop"),e(document).off("dragenter dragover drop"),t.on("dragenter dragover",function(t){var a=e.inArray("Files",t.originalEvent.dataTransfer.types)>-1;return t.stopPropagation(),t.preventDefault(),i.isDisabled||!a?(t.originalEvent.dataTransfer.effectAllowed="none",void(t.originalEvent.dataTransfer.dropEffect="none")):void o(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||R(t.originalEvent.dataTransfer.files)||(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.$container.find(".file-drop-zone");i.find("."+e.dropZoneTitleClass).remove(),e.isUploadable&&e.showPreview&&0!==i.length&&!(e.getFileStack().length>0)&&e.dropZoneEnabled&&(0===i.find(".file-preview-frame").length&&i.prepend('<div 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i,t=this;t.$btnUpload.removeAttr("disabled"),t.getThumbs().find("video,audio,img").each(function(){t.cleanMemory(e(this))}),t.resetUpload(),t.filestack=[],t.clearFileInput(),t.resetErrors(!0),t.raise("fileclear"),t.hasInitialPreview()?(t.showFileIcon(),t.resetPreview(),t.setEllipsis(),t.initPreviewDeletes(),t.$container.removeClass("file-input-new")):(t.getThumbs().each(function(){t.clearObjects(e(this))}),t.$preview.html(""),i=!t.overwriteInitial&&t.initialCaption.length>0?t.initialCaption:"",t.setCaption(i),t.setEllipsis(),t.$caption.attr("title",""),o(t.$container,"file-input-new")),0===t.$container.find(".file-preview-frame").length&&(t.initCaption()||t.$captionContainer.find(".kv-caption-icon").hide(),t.setEllipsis()),t.hideFileIcon(),t.raise("filecleared"),t.$captionContainer.focus(),t.setFileDropZoneTitle()},resetPreview:function(){var 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i=this,t=i.$errorContainer;e&&(t.html(i.msgFoldersNotAllowed.repl("{n}",e)),t.fadeIn(800),o(i.$container,"has-error"),i.raise("filefoldererror",[e]))},showUploadError:function(e,i,t){var a=this,n=a.$errorContainer,r=t||"fileuploaderror";return 0===n.find("ul").length?n.html("<ul><li>"+e+"</li></ul>"):n.find("ul").append("<li>"+e+"</li>"),n.fadeIn(800),a.raise(r,[i]),o(a.$container,"has-error"),!0},showError:function(e,i,t){var a=this,n=a.$errorContainer,r=t||"fileerror";return i=i||{},i.reader=a.reader,n.html(e),n.fadeIn(800),a.raise(r,[i]),a.isUploadable||a.clearFileInput(),o(a.$container,"has-error"),a.$btnUpload.attr("disabled",!0),!0},errorHandler:function(e,i){var t=this,a=e.target.error;switch(a.code){case a.NOT_FOUND_ERR:t.showError(t.msgFileNotFound.replace("{name}",i));break;case a.SECURITY_ERR:t.showError(t.msgFileSecured.replace("{name}",i));break;case a.NOT_READABLE_ERR:t.showError(t.msgFileNotReadable.replace("{name}",i));break;case 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