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✏️ Editing: fileinput.min.js

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e,t,a="",r=i.previewCache.count();if(0===r)return{content:"",caption:""};for(e=0;e<r;e++)t=i.previewCache.get(e),a=i.reversePreviewOrder?t+a:a+t;return{content:a,caption:i._getMsgSelected(r)}},footer:function(e,a,r){var n=i.previewCache.data||{};if(t.isEmpty(n.content))return"";(t.isEmpty(n.config)||t.isEmpty(n.config[e]))&&(n.config[e]={}),a=void 0===a||a;var s,o=n.config[e],l=t.ifSet("caption",o),d=t.ifSet("width",o,"auto"),c=t.ifSet("url",o,!1),h=t.ifSet("key",o,null),p=i.fileActionSettings,u=i.initialPreviewShowDelete||!1,f=o.downloadUrl||i.initialPreviewDownloadUrl||"",m=o.filename||o.caption||"",g=!!f,v=t.ifSet("showRemove",o,t.ifSet("showRemove",p,u)),w=t.ifSet("showDownload",o,t.ifSet("showDownload",p,g)),_=t.ifSet("showZoom",o,t.ifSet("showZoom",p,!0)),b=t.ifSet("showDrag",o,t.ifSet("showDrag",p,!0)),C=!1===c&&a;return 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t;return!!this.$errorContainer.find("li").length||((t=e(document.createElement("div")).html(this.$errorContainer.html())).find(".kv-error-close").remove(),t.find("ul").remove(),!!e.trim(t.text()).length)},_errorHandler:function(e,t){var i=this,a=e.target.error,r=function(e){i._showError(e.replace("{name}",t))};a.code===a.NOT_FOUND_ERR?r(i.msgFileNotFound):a.code===a.SECURITY_ERR?r(i.msgFileSecured):a.code===a.NOT_READABLE_ERR?r(i.msgFileNotReadable):a.code===a.ABORT_ERR?r(i.msgFilePreviewAborted):r(i.msgFilePreviewError)},_addError:function(e){var t=this,i=t.$errorContainer;e&&i.length&&(i.html(t.errorCloseButton+e),t._handler(i.find(".kv-error-close"),"click",function(){setTimeout(function(){t.showPreview&&!t.getFrames().length&&t.clear(),i.fadeOut("slow")},10)}))},_setValidationError:function(e){e=(e?e+" ":"")+"has-error",this.$container.removeClass(e).addClass("has-error"),t.addCss(this.$captionContainer,"is-invalid")},_resetErrors:function(e){var 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i,a=this,r=a.$element,n=e.originalEvent.dataTransfer,s=n.files,o=n.items,l=t.getDragDropFolders(o),d=function(){a.isAjaxUpload?a._change(e,s):(a.changeTriggered=!0,r.get(0).files=s,setTimeout(function(){a.changeTriggered=!1,r.trigger("change"+a.namespace)},10)),a.$dropZone.removeClass("file-highlighted")};if(e.preventDefault(),!a.isDisabled&&!t.isEmpty(s))if(l>0){if(!a.isAjaxUpload)return void a._showFolderError(l);for(s=[],i=0;i<o.length;i++){var c=o[i].webkitGetAsEntry();c&&a._scanDroppedItems(c,s)}setTimeout(function(){d()},500)}else d()},_uploadClick:function(e){var i,a=this.$container.find(".fileinput-upload"),r=!a.hasClass("disabled")&&t.isEmpty(a.attr("disabled"));e&&e.isDefaultPrevented()||(this.isAjaxUpload?(e.preventDefault(),r&&this.upload()):r&&"submit"!==a.attr("type")&&((i=a.closest("form")).length&&i.trigger("submit"),e.preventDefault()))},_submitForm:function(){return this._isFileSelectionValid()&&!this._abort({})},_clearPreview:function(){var i=this.$preview;(this.showUploadedThumbs?this.getFrames(":not(.file-preview-success)"):this.getFrames()).each(function(){var a=e(this);a.remove(),t.cleanZoomCache(i.find("#zoom-"+a.attr("id")))}),this.getFrames().length&&this.showPreview||this._resetUpload(),this._validateDefaultPreview()},_initSortable:function(){var i,a=this,r=a.$preview,n="."+t.SORT_CSS,s=a.reversePreviewOrder;window.KvSortable&&0!==r.find(n).length&&(i={handle:".drag-handle-init",dataIdAttr:"data-preview-id",scroll:!1,draggable:n,onSort:function(i){var r=i.oldIndex,n=i.newIndex,o=0;a.initialPreview=t.moveArray(a.initialPreview,r,n,s),a.initialPreviewConfig=t.moveArray(a.initialPreviewConfig,r,n,s),a.previewCache.init(),a.getFrames(".file-preview-initial").each(function(){e(this).attr("data-fileindex","init_"+o),o++}),a._raise("filesorted",{previewId:e(i.item).attr("id"),oldIndex:r,newIndex:n,stack:a.initialPreviewConfig})}},r.data("kvsortable")&&r.kvsortable("destroy"),e.extend(!0,i,a.fileActionSettings.dragSettings),r.kvsortable(i))},_setPreviewContent:function(e){this.$preview.html(e),this._autoFitContent()},_initPreview:function(e){var i,a=this.initialCaption||"";if(!this.previewCache.count())return this._clearPreview(),void(e?this._setCaption(a):this._initCaption());i=this.previewCache.out(),a=e&&this.initialCaption?this.initialCaption:i.caption,this._setPreviewContent(i.content),this._setInitThumbAttr(),this._setCaption(a),this._initSortable(),t.isEmpty(i.content)||this.$container.removeClass("file-input-new")},_getZoomButton:function(e){var t=this.previewZoomButtonIcons[e],i=this.previewZoomButtonClasses[e],a=' title="'+(this.previewZoomButtonTitles[e]||"")+'" '+("close"===e?' data-dismiss="modal" aria-hidden="true"':"");return"fullscreen"!==e&&"borderless"!==e&&"toggleheader"!==e||(a+=' data-toggle="button" aria-pressed="false" autocomplete="off"'),'<button type="button" class="'+i+" btn-"+e+'"'+a+">"+t+"</button>"},_getModalContent:function(){return this._getLayoutTemplate("modal").setTokens({rtl:this.rtl?" 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i,a=this,r=a._getLayoutTemplate("modalMain"),n="#"+t.MODAL_ID;a.showPreview&&(a.$modal=e(n),a.$modal&&a.$modal.length||(i=e(document.createElement("div")).html(r).insertAfter(a.$container),a.$modal=e(n).insertBefore(i),i.remove()),t.initModal(a.$modal),a.$modal.html(a._getModalContent()),e.each(t.MODAL_EVENTS,function(e,t){a._listenModalEvent(t)}))},_initZoomButtons:function(){var t,i,a=this.$modal.data("previewId")||"",r=this.getFrames().toArray(),n=r.length,s=this.$modal.find(".btn-prev"),o=this.$modal.find(".btn-next");if(r.length<2)return s.hide(),void o.hide();s.show(),o.show(),n&&(t=e(r[0]),i=e(r[n-1]),s.removeAttr("disabled"),o.removeAttr("disabled"),t.length&&t.attr("id")===a&&s.attr("disabled",!0),i.length&&i.attr("id")===a&&o.attr("disabled",!0))},_maximizeZoomDialog:function(){var t=this.$modal,i=t.find(".modal-header:visible"),a=t.find(".modal-footer:visible"),r=t.find(".modal-body"),n=e(window).height();t.addClass("file-zoom-fullscreen"),i&&i.length&&(n-=i.outerHeight(!0)),a&&a.length&&(n-=a.outerHeight(!0)),r&&r.length&&(n-=r.outerHeight(!0)-r.height()),t.find(".kv-zoom-body").height(n)},_resizeZoomDialog:function(e){var i=this.$modal,a=i.find(".btn-fullscreen"),r=i.find(".btn-borderless");if(i.hasClass("file-zoom-fullscreen"))t.toggleFullScreen(!1),e?a.hasClass("active")||(i.removeClass("file-zoom-fullscreen"),this._resizeZoomDialog(!0),r.hasClass("active")&&r.removeClass("active").attr("aria-pressed","false")):a.hasClass("active")?a.removeClass("active").attr("aria-pressed","false"):(i.removeClass("file-zoom-fullscreen"),this.$modal.find(".kv-zoom-body").css("height",this.zoomModalHeight));else{if(!e)return void this._maximizeZoomDialog();t.toggleFullScreen(!0)}i.focus()},_setZoomContent:function(i,a){var r,n,s,o,l,d,c,h,p=this,u=i.attr("id"),f=p.$modal,m=f.find(".btn-prev"),g=f.find(".btn-next"),v=f.find(".btn-fullscreen"),w=f.find(".btn-borderless"),_=f.find(".btn-toggleheader"),b=p.$preview.find("#zoom-"+u);n=b.attr("data-template")||"generic",s=(r=b.find(".kv-file-content")).length?r.html():"",o=(i.data("caption")||"")+" 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r,n=Math.min(e,100),s=this.progressUploadThreshold,o=e<=100?this.progressTemplate:this.progressCompleteTemplate,l=n<100?this.progressTemplate:a?this.progressErrorTemplate:o;i=i||this.$progress,t.isEmpty(l)||(r=s&&n>s&&e<=100?l.setTokens({percent:s,status:this.msgUploadThreshold}):l.setTokens({percent:n,status:e>100?this.msgUploadEnd:n+"%"}),i.html(r),a&&i.find('[role="progressbar"]').html(a))},_setFileDropZoneTitle:function(){var e,i=this.$container.find(".file-drop-zone"),a=this.dropZoneTitle;this.isClickable&&(e=t.isEmpty(this.$element.attr("multiple"))?this.fileSingle:this.filePlural,a+=this.dropZoneClickTitle.replace("{files}",e)),i.find("."+this.dropZoneTitleClass).remove(),!this.showPreview||0===i.length||this.getFileStack().length>0||!this.dropZoneEnabled||!this.isAjaxUpload&&this.$element.files||(0===i.find(t.FRAMES).length&&t.isEmpty(this.defaultPreviewContent)&&i.prepend('<div class="'+this.dropZoneTitleClass+'">'+a+"</div>"),this.$container.removeClass("file-input-new"),t.addCss(this.$container,"file-input-ajax-new"))},_setAsyncUploadStatus:function(t,i,a){var r=0;this._setProgress(i,e("#"+t).find(".file-thumb-progress")),this.uploadStatus[t]=i,e.each(this.uploadStatus,function(e,t){r+=t}),this._setProgress(Math.floor(r/a))},_validateMinCount:function(){var e=this.isAjaxUpload?this.getFileStack().length:this._inputFileCount();return!(this.validateInitialCount&&this.minFileCount>0&&this._getFileCount(e-1)<this.minFileCount)||(this._noFilesError({}),!1)},_getFileCount:function(e){return this.validateInitialCount&&!this.overwriteInitial&&(e+=this.previewCache.count()),e},_getFileId:function(e){var t,i=this.generateFileId;return"function"==typeof i?i(e,event):e&&(t=String(e.webkitRelativePath||e.fileName||e.name||null))?e.size+"-"+t.replace(/[^0-9a-zA-Z_-]/gim,""):null},_getFileName:function(e){return e&&e.name?this.slug(e.name):void 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t=null;try{t=window.piexif?window.piexif.load(e):null}catch(e){t=null}return t||this._log("Error loading the piexif.js library."),t},_validateImageOrientation:function(e,i,a,r,n,s,o){var l=this._getExifObj(o),d=null;e.length&&this.autoOrientImage&&l&&(d=l["0th"][piexif.ImageIFD.Orientation]),d?(t.setImageOrientation(e,this.$preview.find("#zoom-"+a+" img"),d),this._raise("fileimageoriented",{$img:e,file:i}),this._validateImage(a,r,n,s,o,l)):this._validateImage(a,r,n,s,o,l)},_validateImage:function(t,i,a,r,n,s){var o,l,d,c=this,h=c.$preview,p=h.find("#"+t),u=p.attr("data-fileindex"),f=p.find("img");i=i||"Untitled",f.one("load",function(){l=p.width(),d=h.width(),l>d&&f.css("width","100%"),o={ind:u,id:t},c._checkDimensions(u,"Small",f,p,i,"Width",o),c._checkDimensions(u,"Small",f,p,i,"Height",o),c.resizeImage||(c._checkDimensions(u,"Large",f,p,i,"Width",o),c._checkDimensions(u,"Large",f,p,i,"Height",o)),c._raise("fileimageloaded",[t]),c.loadedImages.push({ind:u,img:f,thumb:p,pid:t,typ:a,siz:r,validated:!1,imgData:n,exifObj:s}),p.data("exif",s),c._validateAllImages()}).one("error",function(){c._raise("fileimageloaderror",[t])}).each(function(){this.complete?e(this).trigger("load"):this.error&&e(this).trigger("error")})},_validateAllImages:function(){var e,t,i,a={val:0},r=this.loadedImages.length,n=this.resizeIfSizeMoreThan;if(r===this.totalImagesCount&&(this._raise("fileimagesloaded"),this.resizeImage))for(e=0;e<this.loadedImages.length;e++)(t=this.loadedImages[e]).validated||((i=t.siz)&&i>1e3*n&&this._getResizedImage(t,a,r),this.loadedImages[e].validated=!0)},_getResizedImage:function(i,a,r){var n,s,o,l,d,c,h=this,p=e(i.img)[0],u=p.naturalWidth,f=p.naturalHeight,m=1,g=h.maxImageWidth||u,v=h.maxImageHeight||f,w=!(!u||!f),_=h.imageCanvas,b=h.imageCanvasContext,C=i.typ,y=i.pid,x=i.ind,T=i.thumb,E=i.exifObj;if(d=function(e,t,i){h.isAjaxUpload?h._showUploadError(e,t,i):h._showError(e,t,i),h._setPreviewError(T,x)},h.filestack[x]&&w&&!(u<=g&&f<=v)||(w&&h.filestack[x]&&h._raise("fileimageresized",[y,x]),a.val++,a.val===r&&h._raise("fileimagesresized"),w)){C=C||h.resizeDefaultImageType,s=u>g,o=f>v,m="width"===h.resizePreference?s?g/u:o?v/f:1:o?v/f:s?g/u:1,h._resetCanvas(),u*=m,f*=m,_.width=u,_.height=f;try{b.drawImage(p,0,0,u,f),l=_.toDataURL(C,h.resizeQuality),E&&(c=window.piexif.dump(E),l=window.piexif.insert(c,l)),n=t.dataURI2Blob(l),h.filestack[x]=n,h._raise("fileimageresized",[y,x]),a.val++,a.val===r&&h._raise("fileimagesresized",[void 0,void 0]),n instanceof Blob||d(h.msgImageResizeError,{id:y,index:x},"fileimageresizeerror")}catch(e){a.val++,a.val===r&&h._raise("fileimagesresized",[void 0,void 0]),d(h.msgImageResizeException.replace("{errors}",e.message),{id:y,index:x},"fileimageresizeexception")}}else d(h.msgImageResizeError,{id:y,index:x},"fileimageresizeerror")},_initBrowse:function(e){var i=this.$element;this.showBrowse?this.$btnFile=e.find(".btn-file").append(i):(i.appendTo(e).attr("tabindex",-1),t.addCss(i,"file-no-browse"))},_initClickable:function(){var i,a=this;a.isClickable&&(i=a.isAjaxUpload?a.$dropZone:a.$preview.find(".file-default-preview"),t.addCss(i,"clickable"),i.attr("tabindex",-1),a._handler(i,"click",function(t){var r=e(t.target);e(a.elErrorContainer+":visible").length||r.parents(".file-preview-thumbnails").length&&!r.parents(".file-default-preview").length||(a.$element.data("zoneClicked",!0).trigger("click"),i.blur())}))},_initCaption:function(){var e=this.initialCaption||"";return this.overwriteInitial||t.isEmpty(e)?(this.$caption.val(""),!1):(this._setCaption(e),!0)},_setCaption:function(i,a){var r,n,s,o,l,d=this.getFileStack();if(this.$caption.length){if(this.$captionContainer.removeClass("icon-visible"),a)r=e("<div>"+this.msgValidationError+"</div>").text(),l=(o=d.length)?1===o&&d[0]?this._getFileNames()[0]:this._getMsgSelected(o):this._getMsgSelected(this.msgNo),n=t.isEmpty(i)?l:i,s='<span class="'+this.msgValidationErrorClass+'">'+this.msgValidationErrorIcon+"</span>";else{if(t.isEmpty(i))return;n=r=e("<div>"+i+"</div>").text(),s=this._getLayoutTemplate("fileIcon")}this.$captionContainer.addClass("icon-visible"),this.$caption.attr("title",r).val(n),this.$captionIcon.html(s)}},_createContainer:function(){var t={class:"file-input file-input-new"+(this.rtl?" kv-rtl":"")},i=e(document.createElement("div")).attr(t).html(this._renderMain());return i.insertBefore(this.$element),this._initBrowse(i),this.theme&&i.addClass("theme-"+this.theme),i},_refreshContainer:function(){var e=this.$container;this.$element.insertAfter(e),e.html(this._renderMain()),this._initBrowse(e),this._validateDisabled()},_validateDisabled:function(){this.$caption.attr({readonly:this.isDisabled})},_renderMain:function(){var e=this.dropZoneEnabled?" file-drop-zone":"file-drop-disabled",t=this.showClose?this._getLayoutTemplate("close"):"",i=this.showPreview?this._getLayoutTemplate("preview").setTokens({class:this.previewClass,dropClass:e}):"",a=this.isDisabled?this.captionClass+" file-caption-disabled":this.captionClass,r=this.captionTemplate.setTokens({class:a+" kv-fileinput-caption"});return this.mainTemplate.setTokens({class:this.mainClass+(!this.showBrowse&&this.showCaption?" no-browse":""),preview:i,close:t,caption:r,upload:this._renderButton("upload"),remove:this._renderButton("remove"),cancel:this._renderButton("cancel"),browse:this._renderButton("browse")})},_renderButton:function(e){var i=this._getLayoutTemplate("btnDefault"),a=this[e+"Class"],r=this[e+"Title"],n=this[e+"Icon"],s=this[e+"Label"],o=this.isDisabled?" disabled":"",l="button";switch(e){case"remove":if(!this.showRemove)return"";break;case"cancel":if(!this.showCancel)return"";a+=" kv-hidden";break;case"upload":if(!this.showUpload)return"";this.isAjaxUpload&&!this.isDisabled?i=this._getLayoutTemplate("btnLink").replace("{href}",this.uploadUrl):l="submit";break;case"browse":if(!this.showBrowse)return"";i=this._getLayoutTemplate("btnBrowse");break;default:return""}return a+="browse"===e?" btn-file":" fileinput-"+e+" fileinput-"+e+"-button",t.isEmpty(s)||(s=' <span class="'+this.buttonLabelClass+'">'+s+"</span>"),i.setTokens({type:l,css:a,title:r,status:o,icon:n,label:s})},_renderThumbProgress:function(){return'<div class="file-thumb-progress kv-hidden">'+this.progressTemplate.setTokens({percent:"0",status:this.msgUploadBegin})+"</div>"},_renderFileFooter:function(e,i,a,r){var n,s=this.fileActionSettings,o=s.showRemove,l=s.showDrag,d=s.showUpload,c=s.showZoom,h=this._getLayoutTemplate("footer"),p=this._getLayoutTemplate("indicator"),u=r?s.indicatorError:s.indicatorNew,f=r?s.indicatorErrorTitle:s.indicatorNewTitle,m=p.setTokens({indicator:u,indicatorTitle:f});return i=this._getSize(i),n=this.isAjaxUpload?h.setTokens({actions:this._renderFileActions(d,!1,o,c,l,!1,!1,!1),caption:e,size:i,width:a,progress:this._renderThumbProgress(),indicator:m}):h.setTokens({actions:this._renderFileActions(!1,!1,!1,c,l,!1,!1,!1),caption:e,size:i,width:a,progress:"",indicator:m}),n=t.replaceTags(n,this.previewThumbTags)},_renderFileActions:function(e,t,i,a,r,n,s,o,l,d,c){if(!(e||t||i||a||r))return"";var h,p=!1===s?"":' data-url="'+s+'"',u=!1===o?"":' data-key="'+o+'"',f="",m="",g="",v="",w="",_=this._getLayoutTemplate("actions"),b=this.fileActionSettings,C=this.otherActionButtons.setTokens({dataKey:u,key:o}),y=n?b.removeClass+" disabled":b.removeClass;return i&&(f=this._getLayoutTemplate("actionDelete").setTokens({removeClass:y,removeIcon:b.removeIcon,removeTitle:b.removeTitle,dataUrl:p,dataKey:u,key:o})),e&&(m=this._getLayoutTemplate("actionUpload").setTokens({uploadClass:b.uploadClass,uploadIcon:b.uploadIcon,uploadTitle:b.uploadTitle})),t&&(g=(g=this._getLayoutTemplate("actionDownload").setTokens({downloadClass:b.downloadClass,downloadIcon:b.downloadIcon,downloadTitle:b.downloadTitle,downloadUrl:d||this.initialPreviewDownloadUrl})).setTokens({filename:c,key:o})),a&&(v=this._getLayoutTemplate("actionZoom").setTokens({zoomClass:b.zoomClass,zoomIcon:b.zoomIcon,zoomTitle:b.zoomTitle})),r&&l&&(h="drag-handle-init 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0===i.target.files?i.target.value?[{name:i.target.value.replace(/^.+\\/,"")}]:[]:i.target.files||{},w=_),t.isEmpty(w)||0===w.length)return v||a.clear(),void a._raise("fileselectnone");if(a._resetErrors(),n=w.length,r=a._getFileCount(v?a.getFileStack().length+n:n),b>0&&r>b){if(!a.autoReplace||n>b)return s=a.autoReplace&&n>b?n:r,o=b,f=a.msgFilesTooMany.replace("{m}",o).replace("{n}",s),a.isError=(l=f,d=null,c=null,h=null,p=e.extend(!0,{},a._getOutData({},{},_),{id:c,index:h}),u={id:c,index:h,file:d,files:_},v?a._showUploadError(l,p):a._showError(l,u)),a.$captionContainer.removeClass("icon-visible"),a._setCaption("",!0),void a.$container.removeClass("file-input-new file-input-ajax-new");r>b&&a._resetPreviewThumbs(v)}else!v||y?(a._resetPreviewThumbs(!1),y&&a.clearStack()):!v||0!==C||a.previewCache.count()&&!a.overwriteInitial||a._resetPreviewThumbs(!0);a.isPreviewable?a.readFiles(w):a._updateFileDetails(1)}},_abort:function(t){var i;return this.ajaxAborted&&"object"==typeof this.ajaxAborted&&void 0!==this.ajaxAborted.message?((i=e.extend(!0,{},this._getOutData(),t)).abortData=this.ajaxAborted.data||{},i.abortMessage=this.ajaxAborted.message,this._setProgress(101,this.$progress,this.msgCancelled),this._showUploadError(this.ajaxAborted.message,i,"filecustomerror"),this.cancel(),!0):!!this.ajaxAborted},_resetFileStack:function(){var i=this,a=0,r=[],n=[],s=[];i._getThumbs().each(function(){var o=e(this),l=o.attr("data-fileindex"),d=i.filestack[l],c=o.attr("id");"-1"!==l&&-1!==l&&(void 0!==d?(r[a]=d,n[a]=i._getFileName(d),s[a]=i._getFileId(d),o.attr({id:i.previewInitId+"-"+a,"data-fileindex":a}),a++):o.attr({id:"uploaded-"+t.uniqId(),"data-fileindex":"-1"}),i.$preview.find("#zoom-"+c).attr({id:"zoom-"+o.attr("id"),"data-fileindex":o.attr("data-fileindex")}))}),i.filestack=r,i.filenames=n,i.fileids=s},_isFileSelectionValid:function(e){return e=e||0,this.required&&!this.getFilesCount()?(this.$errorContainer.html(""),this._showUploadError(this.msgFileRequired),!1):!(this.minFileCount>0&&this._getFileCount(e)<this.minFileCount)||(this._noFilesError({}),!1)},clearStack:function(){return this.filestack=[],this.filenames=[],this.fileids=[],this.$element},updateStack:function(e,t){return this.filestack[e]=t,this.filenames[e]=this._getFileName(t),this.fileids[e]=t&&this._getFileId(t)||null,this.$element},addToStack:function(e){return this.filestack.push(e),this.filenames.push(this._getFileName(e)),this.fileids.push(this._getFileId(e)),this.$element},getFileStack:function(e){return this.filestack.filter(function(t){return e?void 0!==t:null!=t})},getFilesCount:function(){var e=this.isAjaxUpload?this.getFileStack().length:this._inputFileCount();return this._getFileCount(e)},readFiles:function(i){this.reader=new FileReader;var a,r=this,n=r.$element,s=r.$preview,o=r.reader,l=r.$previewContainer,d=r.$previewStatus,c=r.msgLoading,h=r.msgProgress,p=r.previewInitId,u=i.length,f=r.fileTypeSettings,m=r.filestack.length,g=r.allowedFileTypes,v=g?g.length:0,w=r.allowedFileExtensions,_=t.isEmpty(w)?"":w.join(", "),b=r.maxFilePreviewSize&&parseFloat(r.maxFilePreviewSize),C=s.length&&(!b||isNaN(b)),y=function(t,n,s,o){var l,d=e.extend(!0,{},r._getOutData({},{},i),{id:s,index:o}),c={id:s,index:o,file:n,files:i};r._previewDefault(n,s,!0),r.isAjaxUpload?(r.addToStack(void 0),setTimeout(function(){a(o+1)},100)):u=0,r._initFileActions(),(l=e("#"+s)).find(".kv-file-upload").hide(),r.removeFromPreviewOnError&&l.remove(),r.isError=r.isAjaxUpload?r._showUploadError(t,d):r._showError(t,c),r._updateFileDetails(u)};r.loadedImages=[],r.totalImagesCount=0,e.each(i,function(e,t){var i=r.fileTypeSettings.image;i&&i(t.type)&&r.totalImagesCount++}),(a=function(x){if(t.isEmpty(n.attr("multiple"))&&(u=1),x>=u)return 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t=e.loaded/e.total*100,i=Math.ceil(t);S=h.setTokens({index:x+1,files:u,percent:i,name:M}),setTimeout(function(){d.html(S)},100)}},D||z?o.readAsText(B,r.textEncoding):$?o.readAsDataURL(B):o.readAsArrayBuffer(B)):(r._previewDefault(B,U),setTimeout(function(){a(x+1),r._updateFileDetails(u)},100),r._raise("fileloaded",[B,U,x,o])),r.addToStack(B)}else a(x+1)}})(0),r._updateFileDetails(u,!1)},lock:function(){return this._resetErrors(),this.disable(),this.showRemove&&this.$container.find(".fileinput-remove").hide(),this.showCancel&&this.$container.find(".fileinput-cancel").show(),this._raise("filelock",[this.filestack,this._getExtraData()]),this.$element},unlock:function(e){return void 0===e&&(e=!0),this.enable(),this.showCancel&&this.$container.find(".fileinput-cancel").hide(),this.showRemove&&this.$container.find(".fileinput-remove").show(),e&&this._resetFileStack(),this._raise("fileunlock",[this.filestack,this._getExtraData()]),this.$element},cancel:function(){var t,i=this,a=i.ajaxRequests,r=a.length;if(r>0)for(t=0;t<r;t+=1)i.cancelling=!0,a[t].abort();return i._setProgressCancelled(),i._getThumbs().each(function(){var t=e(this),a=t.attr("data-fileindex");t.removeClass("file-uploading"),void 0!==i.filestack[a]&&(t.find(".kv-file-upload").removeClass("disabled").removeAttr("disabled"),t.find(".kv-file-remove").removeClass("disabled").removeAttr("disabled")),i.unlock()}),i.$element},clear:function(){var i,a=this;if(a._raise("fileclear"))return a.$btnUpload.removeAttr("disabled"),a._getThumbs().find("video,audio,img").each(function(){t.cleanMemory(e(this))}),a._clearFileInput(),a._resetUpload(),a.clearStack(),a._resetErrors(!0),a._hasInitialPreview()?(a._showFileIcon(),a._resetPreview(),a._initPreviewActions(),a.$container.removeClass("file-input-new")):(a._getThumbs().each(function(){a._clearObjects(e(this))}),a.isAjaxUpload&&(a.previewCache.data={}),a.$preview.html(""),i=!a.overwriteInitial&&a.initialCaption.length>0?a.initialCaption:"",a.$caption.attr("title","").val(i),t.addCss(a.$container,"file-input-new"),a._validateDefaultPreview()),t.addCss(a.$container,"file-input-new"),0===a.$container.find(t.FRAMES).length&&(a._initCaption()||a.$captionContainer.removeClass("icon-visible")),a._hideFileIcon(),a._raise("filecleared"),a.$captionContainer.focus(),a._setFileDropZoneTitle(),a.$element},reset:function(){if(this._raise("filereset"))return this._resetPreview(),this.$container.find(".fileinput-filename").text(""),t.addCss(this.$container,"file-input-new"),(this.getFrames().length||this.dropZoneEnabled)&&this.$container.removeClass("file-input-new"),this.clearStack(),this.formdata={},this._setFileDropZoneTitle(),this.$element},disable:function(){return this.isDisabled=!0,this._raise("filedisabled"),this.$element.attr("disabled","disabled"),this.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled"),this.$container.find(".fileinput-remove, .fileinput-upload, .file-preview-frame button").attr("disabled",!0),t.addCss(this.$container.find(".btn-file"),"disabled"),this._initDragDrop(),this.$element},enable:function(){return this.isDisabled=!1,this._raise("fileenabled"),this.$element.removeAttr("disabled"),this.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled"),this.$container.find(".fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled"),this.$container.find(".btn-file").removeClass("disabled"),this._initDragDrop(),this.$element},upload:function(){var i,a,r,n=this.getFileStack().length,s=!e.isEmptyObject(this._getExtraData());if(this.isAjaxUpload&&!this.isDisabled&&this._isFileSelectionValid(n))if(this._resetUpload(),0!==n||s)if(this.$progress.show(),this.uploadCount=0,this.uploadStatus={},this.uploadLog=[],this.lock(),this._setProgress(2),0===n&&s)this._uploadExtraOnly();else{if(r=this.filestack.length,this.hasInitData=!1,!this.uploadAsync)return this._uploadBatch(),this.$element;for(a=this._getOutData(),this._raise("filebatchpreupload",[a]),this.fileBatchCompleted=!1,this.uploadCache={content:[],config:[],tags:[],append:!0},this.uploadAsyncCount=this.getFileStack().length,i=0;i<r;i++)this.uploadCache.content[i]=null,this.uploadCache.config[i]=null,this.uploadCache.tags[i]=null;for(this.$preview.find(".file-preview-initial").removeClass(t.SORT_CSS),this._initSortable(),this.cacheInitialPreview=this.getPreview(),i=0;i<r;i++)this.filestack[i]&&this._uploadSingle(i,!0)}else this._showUploadError(this.msgUploadEmpty)},destroy:function(){var t=this.$form,i=this.$container,a=this.$element,r=this.namespace;return e(document).off(r),e(window).off(r),t&&t.length&&t.off(r),this.isAjaxUpload&&this._clearFileInput(),this._cleanup(),this._initPreviewCache(),a.insertBefore(i).off(r).removeData(),i.off().remove(),a},refresh:function(i){var a=this.$element;return i="object"!=typeof i||t.isEmpty(i)?this.options:e.extend(!0,{},this.options,i),this._init(i,!0),this._listen(),a},zoom:function(e){var i=this._getFrame(e),a=this.$modal;i&&(t.initModal(a),a.html(this._getModalContent()),this._setZoomContent(i),a.modal("show"),this._initZoomButtons())},getExif:function(e){var t=this._getFrame(e);return t&&t.data("exif")||null},getFrames:function(i){var a;return i=i||"",a=this.$preview.find(t.FRAMES+i),this.reversePreviewOrder&&(a=e(a.get().reverse())),a},getPreview:function(){return{content:this.initialPreview,config:this.initialPreviewConfig,tags:this.initialPreviewThumbTags}}},e.fn.fileinput=function(a){if(t.hasFileAPISupport()||t.isIE(9)){var r=Array.apply(null,arguments),n=[];switch(r.shift(),this.each(function(){var s,o=e(this),l=o.data("fileinput"),d="object"==typeof 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n}}},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:!1,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,initialPreviewDownloadUrl:"",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 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upload",uploadLabel:"Upload",uploadTitle:"Upload selected files",msgNo:"No",msgNoFilesSelected:"No files selected",msgCancelled:"Cancelled",msgPlaceholder:"Select {files}...",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.",msgUploadError:"Error",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"},usePdfRenderer:function(){return!!navigator.userAgent.match(/(iPod|iPhone|iPad|Android)/i)},pdfRendererUrl:"",pdfRendererTemplate:'<iframe class="kv-preview-data file-preview-pdf" src="{renderer}?file={data}" {style}></iframe>'},e.fn.fileinput.Constructor=i,e(document).ready(function(){var t=e("input.file[type=file]");t.length&&t.fileinput()})});