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Not in progress.",e,this.getName(e)),"error");return!1},removeFileRef:function(e){this._handler.expunge(e),this._uploadData.removeFileRef(e)},reset:function(){this.log("Resetting uploader..."),this._handler.reset(),this._storedIds=[],this._autoRetries=[],this._retryTimeouts=[],this._preventRetries=[],this._thumbnailUrls=[],qq.each(this._buttons,function(e,t){t.reset()}),this._paramsStore.reset(),this._endpointStore.reset(),this._netUploadedOrQueued=0,this._netUploaded=0,this._uploadData.reset(),this._buttonIdsForFileIds=[],this._pasteHandler&&this._pasteHandler.reset(),this._options.session.refreshOnReset&&this._refreshSessionData(),this._succeededSinceLastAllComplete=[],this._failedSinceLastAllComplete=[],this._totalProgress&&this._totalProgress.reset(),this._customResumeDataStore.reset()},retry:function(e){return this._manualRetry(e)},scaleImage:function(e,t){var n=this;return qq.Scaler.prototype.scaleImage(e,t,{log:qq.bind(n.log,n),getFile:qq.bind(n.getFile,n),uploadData:n._uploadData})},setCustomHeaders:function(e,t){this._customHeadersStore.set(e,t)},setCustomResumeData:function(e,t){this._customResumeDataStore.set(t,e)},setDeleteFileCustomHeaders:function(e,t){this._deleteFileCustomHeadersStore.set(e,t)},setDeleteFileEndpoint:function(e,t){this._deleteFileEndpointStore.set(e,t)},setDeleteFileParams:function(e,t){this._deleteFileParamsStore.set(e,t)},setEndpoint:function(e,t){this._endpointStore.set(e,t)},setForm:function(e){this._updateFormSupportAndParams(e)},setItemLimit:function(e){this._currentItemLimit=e},setName:function(e,t){this._uploadData.updateName(e,t)},setParams:function(e,t){this._paramsStore.set(e,t)},setUuid:function(e,t){return this._uploadData.uuidChanged(e,t)},setStatus:function(e,t){if(!this.getUploads({id:e}))throw new qq.Error(e+" is not a valid file ID.");switch(t){case qq.status.DELETED:this._onDeleteComplete(e,null,!1);break;case qq.status.DELETE_FAILED:this._onDeleteComplete(e,null,!0);break;default:var n="Method setStatus called on '"+name+"' not implemented yet for "+t;throw this.log(n),new qq.Error(n)}},uploadStoredFiles:function(){0===this._storedIds.length?this._itemError("noFilesError"):this._uploadStoredFiles()}},qq.basePrivateApi={_addCannedFile:function(e){var t=this;return this._uploadData.addFile({uuid:e.uuid,name:e.name,size:e.size,status:qq.status.UPLOAD_SUCCESSFUL,onBeforeStatusChange:function(n){e.deleteFileEndpoint&&t.setDeleteFileEndpoint(e.deleteFileEndpoint,n),e.deleteFileParams&&t.setDeleteFileParams(e.deleteFileParams,n),e.thumbnailUrl&&(t._thumbnailUrls[n]=e.thumbnailUrl),t._netUploaded++,t._netUploadedOrQueued++}})},_annotateWithButtonId:function(e,t){qq.isFile(e)&&(e.qqButtonId=this._getButtonId(t))},_batchError:function(e){this._options.callbacks.onError(null,null,e,void 0)},_createDeleteHandler:function(){var e=this;return new qq.DeleteFileAjaxRequester({method:this._options.deleteFile.method.toUpperCase(),maxConnections:this._options.maxConnections,uuidParamName:this._options.request.uuidName,customHeaders:this._deleteFileCustomHeadersStore,paramsStore:this._deleteFileParamsStore,endpointStore:this._deleteFileEndpointStore,cors:this._options.cors,log:qq.bind(e.log,e),onDelete:function(t){e._onDelete(t),e._options.callbacks.onDelete(t)},onDeleteComplete:function(t,n,i){e._onDeleteComplete(t,n,i),e._options.callbacks.onDeleteComplete(t,n,i)}})},_createPasteHandler:function(){var e=this;return new qq.PasteSupport({targetElement:this._options.paste.targetElement,callbacks:{log:qq.bind(e.log,e),pasteReceived:function(t){e._handleCheckedCallback({name:"onPasteReceived",callback:qq.bind(e._options.callbacks.onPasteReceived,e,t),onSuccess:qq.bind(e._handlePasteSuccess,e,t),identifier:"pasted image"})}}})},_createStore:function(e,t){var n={},i=e,o={},r=t,a=function(e){return qq.isObject(e)?qq.extend({},e):e},s=function(){return qq.isFunction(r)?r():r},u=function(e,t){r&&qq.isObject(t)&&qq.extend(t,s()),o[e]&&qq.extend(t,o[e])};return{set:function(e,t){null==t?(n={},i=a(e)):n[t]=a(e)},get:function(e){var t;return t=null!=e&&n[e]?n[e]:a(i),u(e,t),a(t)},addReadOnly:function(e,t){qq.isObject(n)&&(null===e?qq.isFunction(t)?r=t:(r=r||{},qq.extend(r,t)):(o[e]=o[e]||{},qq.extend(o[e],t)))},remove:function(e){return delete n[e]},reset:function(){n={},o={},i=e}}},_createUploadDataTracker:function(){var e=this;return new qq.UploadData({getName:function(t){return e.getName(t)},getUuid:function(t){return e.getUuid(t)},getSize:function(t){return e.getSize(t)},onStatusChange:function(t,n,i){e._onUploadStatusChange(t,n,i),e._options.callbacks.onStatusChange(t,n,i),e._maybeAllComplete(t,i),e._totalProgress&&setTimeout(function(){e._totalProgress.onStatusChange(t,n,i)},0)}})},_createUploadButton:function(e){function t(){return!!qq.supportedFeatures.ajaxUploading&&(!(i._options.workarounds.iosEmptyVideos&&qq.ios()&&!qq.ios6()&&i._isAllowedExtension(r,".mov"))&&(void 0===e.multiple?i._options.multiple:e.multiple))}var n,i=this,o=e.accept||this._options.validation.acceptFiles,r=e.allowedExtensions||this._options.validation.allowedExtensions;return n=new qq.UploadButton({acceptFiles:o,element:e.element,focusClass:this._options.classes.buttonFocus,folders:e.folders,hoverClass:this._options.classes.buttonHover,ios8BrowserCrashWorkaround:this._options.workarounds.ios8BrowserCrash,multiple:t(),name:this._options.request.inputName,onChange:function(e){i._onInputChange(e)},title:null==e.title?this._options.text.fileInputTitle:e.title}),this._disposeSupport.addDisposer(function(){n.dispose()}),i._buttons.push(n),n},_createUploadHandler:function(e,t){var n=this,i={},o={debug:this._options.debug,maxConnections:this._options.maxConnections,cors:this._options.cors,paramsStore:this._paramsStore,endpointStore:this._endpointStore,chunking:this._options.chunking,resume:this._options.resume,blobs:this._options.blobs,log:qq.bind(n.log,n),preventRetryParam:this._options.retry.preventRetryResponseProperty,onProgress:function(e,t,o,r){o<0||r<0||(i[e]?i[e].loaded===o&&i[e].total===r||(n._onProgress(e,t,o,r),n._options.callbacks.onProgress(e,t,o,r)):(n._onProgress(e,t,o,r),n._options.callbacks.onProgress(e,t,o,r)),i[e]={loaded:o,total:r})},onComplete:function(e,t,o,r){delete i[e];var a,s=n.getUploads({id:e}).status;s!==qq.status.UPLOAD_SUCCESSFUL&&s!==qq.status.UPLOAD_FAILED&&(a=n._onComplete(e,t,o,r),a instanceof qq.Promise?a.done(function(){n._options.callbacks.onComplete(e,t,o,r)}):n._options.callbacks.onComplete(e,t,o,r))},onCancel:function(e,t,i){var o=new qq.Promise;return n._handleCheckedCallback({name:"onCancel",callback:qq.bind(n._options.callbacks.onCancel,n,e,t),onFailure:o.failure,onSuccess:function(){i.then(function(){n._onCancel(e,t)}),o.success()},identifier:e}),o},onUploadPrep:qq.bind(this._onUploadPrep,this),onUpload:function(e,t){n._onUpload(e,t);var i=n._options.callbacks.onUpload(e,t);return qq.isGenericPromise(i)?(n.log(qq.format("onUpload for {} returned a Promise - waiting for resolution.",e)),i):(new qq.Promise).success()},onUploadChunk:function(e,t,i){n._onUploadChunk(e,i);var o=n._options.callbacks.onUploadChunk(e,t,i);return qq.isGenericPromise(o)?(n.log(qq.format("onUploadChunk for {}.{} returned a Promise - waiting for resolution.",e,i.partIndex)),o):(new qq.Promise).success()},onUploadChunkSuccess:function(e,t,i,o){n._onUploadChunkSuccess(e,t),n._options.callbacks.onUploadChunkSuccess.apply(n,arguments)},onResume:function(e,t,i,o){return n._options.callbacks.onResume(e,t,i,o)},onAutoRetry:function(e,t,i,o){return n._onAutoRetry.apply(n,arguments)},onUuidChanged:function(e,t){n.log("Server requested UUID change from '"+n.getUuid(e)+"' to '"+t+"'"),n.setUuid(e,t)},getName:qq.bind(n.getName,n),getUuid:qq.bind(n.getUuid,n),getSize:qq.bind(n.getSize,n),setSize:qq.bind(n._setSize,n),getDataByUuid:function(e){return n.getUploads({uuid:e})},isQueued:function(e){var t=n.getUploads({id:e}).status;return t===qq.status.QUEUED||t===qq.status.SUBMITTED||t===qq.status.UPLOAD_RETRYING||t===qq.status.PAUSED},getIdsInProxyGroup:n._uploadData.getIdsInProxyGroup,getIdsInBatch:n._uploadData.getIdsInBatch,isInProgress:function(e){return n.getUploads({id:e}).status===qq.status.UPLOADING},getCustomResumeData:qq.bind(n._getCustomResumeData,n),setStatus:function(e,t){n._uploadData.setStatus(e,t)}};return qq.each(this._options.request,function(e,t){o[e]=t}),o.customHeaders=this._customHeadersStore,e&&qq.each(e,function(e,t){o[e]=t}),new qq.UploadHandlerController(o,t)},_fileOrBlobRejected:function(e){this._netUploadedOrQueued--,this._uploadData.setStatus(e,qq.status.REJECTED)},_formatSize:function(e){if(0===e)return e+this._options.text.sizeSymbols[0];var t=-1;do e/=1e3,t++;while(e>999);return Math.max(e,.1).toFixed(1)+this._options.text.sizeSymbols[t]},_generateExtraButtonSpecs:function(){var e=this;this._extraButtonSpecs={},qq.each(this._options.extraButtons,function(t,n){var i=n.multiple,o=qq.extend({},e._options.validation,!0),r=qq.extend({},n);void 0===i&&(i=e._options.multiple),r.validation&&qq.extend(o,n.validation,!0),qq.extend(r,{multiple:i,validation:o},!0),e._initExtraButton(r)})},_getButton:function(e){var t=this._extraButtonSpecs[e];return t?t.element:e===this._defaultButtonId?this._options.button:void 0},_getButtonId:function(e){var t,n,i=e;if(i instanceof qq.BlobProxy&&(i=i.referenceBlob),i&&!qq.isBlob(i)){if(qq.isFile(i))return i.qqButtonId;if("input"===i.tagName.toLowerCase()&&"file"===i.type.toLowerCase())return i.getAttribute(qq.UploadButton.BUTTON_ID_ATTR_NAME);if(t=i.getElementsByTagName("input"),qq.each(t,function(e,t){if("file"===t.getAttribute("type"))return n=t,!1}),n)return n.getAttribute(qq.UploadButton.BUTTON_ID_ATTR_NAME)}},_getCustomResumeData:function(e){return this._customResumeDataStore.get(e)},_getNotFinished:function(){return this._uploadData.retrieve({status:[qq.status.UPLOADING,qq.status.UPLOAD_RETRYING,qq.status.QUEUED,qq.status.SUBMITTING,qq.status.SUBMITTED,qq.status.PAUSED]}).length},_getValidationBase:function(e){var t=this._extraButtonSpecs[e];return t?t.validation:this._options.validation},_getValidationDescriptor:function(e){return e.file instanceof qq.BlobProxy?{name:qq.getFilename(e.file.referenceBlob),size:e.file.referenceBlob.size}:{name:this.getUploads({id:e.id}).name,size:this.getUploads({id:e.id}).size}},_getValidationDescriptors:function(e){var t=this,n=[] ;return qq.each(e,function(e,i){n.push(t._getValidationDescriptor(i))}),n},_handleCameraAccess:function(){if(this._options.camera.ios&&qq.ios()){var e=this._options.camera.button,t=e?this._getButtonId(e):this._defaultButtonId,n=this._options;t&&t!==this._defaultButtonId&&(n=this._extraButtonSpecs[t]),n.multiple=!1,null===n.validation.acceptFiles?n.validation.acceptFiles="image/*;capture=camera":n.validation.acceptFiles+=",image/*;capture=camera",qq.each(this._buttons,function(e,i){if(i.getButtonId()===t)return i.setMultiple(n.multiple),i.setAcceptFiles(n.acceptFiles),!1})}},_handleCheckedCallback:function(e){var t=this,n=e.callback();return qq.isGenericPromise(n)?(this.log(e.name+" - waiting for "+e.name+" promise to be fulfilled for "+e.identifier),n.then(function(n){t.log(e.name+" promise success for "+e.identifier),e.onSuccess(n)},function(){e.onFailure?(t.log(e.name+" promise failure for "+e.identifier),e.onFailure()):t.log(e.name+" promise failure for "+e.identifier)})):(n!==!1?e.onSuccess(n):e.onFailure?(this.log(e.name+" - return value was 'false' for "+e.identifier+". Invoking failure callback."),e.onFailure()):this.log(e.name+" - return value was 'false' for "+e.identifier+". Will not proceed."),n)},_handleNewFile:function(e,t,n){var i=this,o=qq.getUniqueId(),r=-1,a=qq.getFilename(e),s=e.blob||e,u=this._customNewFileHandler?this._customNewFileHandler:qq.bind(i._handleNewFileGeneric,i);!qq.isInput(s)&&s.size>=0&&(r=s.size),u(s,a,o,r,n,t,this._options.request.uuidName,{uploadData:i._uploadData,paramsStore:i._paramsStore,addFileToHandler:function(e,t){i._handler.add(e,t),i._netUploadedOrQueued++,i._trackButton(e)}})},_handleNewFileGeneric:function(e,t,n,i,o,r){var a=this._uploadData.addFile({uuid:n,name:t,size:i,batchId:r,file:e});this._handler.add(a,e),this._trackButton(a),this._netUploadedOrQueued++,o.push({id:a,file:e})},_handlePasteSuccess:function(e,t){var n=e.type.split("/")[1],i=t;null==i&&(i=this._options.paste.defaultName),i+="."+n,this.addFiles({name:i,blob:e})},_handleDeleteSuccess:function(e){if(this.getUploads({id:e}).status!==qq.status.DELETED){var t=this.getName(e);this._netUploadedOrQueued--,this._netUploaded--,this._handler.expunge(e),this._uploadData.setStatus(e,qq.status.DELETED),this.log("Delete request for '"+t+"' has succeeded.")}},_handleDeleteFailed:function(e,t){var n=this.getName(e);this._uploadData.setStatus(e,qq.status.DELETE_FAILED),this.log("Delete request for '"+n+"' has failed.","error"),t&&void 0!==t.withCredentials?this._options.callbacks.onError(e,n,"Delete request failed with response code "+t.status,t):this._options.callbacks.onError(e,n,"Delete request failed",t)},_initExtraButton:function(e){var t=this._createUploadButton({accept:e.validation.acceptFiles,allowedExtensions:e.validation.allowedExtensions,element:e.element,folders:e.folders,multiple:e.multiple,title:e.fileInputTitle});this._extraButtonSpecs[t.getButtonId()]=e},_initFormSupportAndParams:function(){this._formSupport=qq.FormSupport&&new qq.FormSupport(this._options.form,qq.bind(this.uploadStoredFiles,this),qq.bind(this.log,this)),this._formSupport&&this._formSupport.attachedToForm?(this._paramsStore=this._createStore(this._options.request.params,this._formSupport.getFormInputsAsObject),this._options.autoUpload=this._formSupport.newAutoUpload,this._formSupport.newEndpoint&&(this._options.request.endpoint=this._formSupport.newEndpoint)):this._paramsStore=this._createStore(this._options.request.params)},_isDeletePossible:function(){return!(!qq.DeleteFileAjaxRequester||!this._options.deleteFile.enabled)&&(!this._options.cors.expected||(!!qq.supportedFeatures.deleteFileCorsXhr||!(!qq.supportedFeatures.deleteFileCorsXdr||!this._options.cors.allowXdr)))},_isAllowedExtension:function(e,t){var n=!1;return!e.length||(qq.each(e,function(e,i){if(qq.isString(i)){var o=new RegExp("\\."+i+"$","i");if(null!=t.match(o))return n=!0,!1}}),n)},_itemError:function(e,t,n){function i(e,t){a=a.replace(e,t)}var o,r,a=this._options.messages[e],s=[],u=[].concat(t),l=u[0],c=this._getButtonId(n),d=this._getValidationBase(c);return qq.each(d.allowedExtensions,function(e,t){qq.isString(t)&&s.push(t)}),o=s.join(", ").toLowerCase(),i("{file}",this._options.formatFileName(l)),i("{extensions}",o),i("{sizeLimit}",this._formatSize(d.sizeLimit)),i("{minSizeLimit}",this._formatSize(d.minSizeLimit)),r=a.match(/(\{\w+\})/g),null!==r&&qq.each(r,function(e,t){i(t,u[e])}),this._options.callbacks.onError(null,l,a,void 0),a},_manualRetry:function(e,t){if(this._onBeforeManualRetry(e))return this._netUploadedOrQueued++,this._uploadData.setStatus(e,qq.status.UPLOAD_RETRYING),t?t(e):this._handler.retry(e),!0},_maybeAllComplete:function(e,t){var n=this,i=this._getNotFinished();t===qq.status.UPLOAD_SUCCESSFUL?this._succeededSinceLastAllComplete.push(e):t===qq.status.UPLOAD_FAILED&&this._failedSinceLastAllComplete.push(e),0===i&&(this._succeededSinceLastAllComplete.length||this._failedSinceLastAllComplete.length)&&setTimeout(function(){n._onAllComplete(n._succeededSinceLastAllComplete,n._failedSinceLastAllComplete)},0)},_maybeHandleIos8SafariWorkaround:function(){var e=this;if(this._options.workarounds.ios8SafariUploads&&qq.ios800()&&qq.iosSafari())throw setTimeout(function(){window.alert(e._options.messages.unsupportedBrowserIos8Safari)},0),new qq.Error(this._options.messages.unsupportedBrowserIos8Safari)},_maybeParseAndSendUploadError:function(e,t,n,i){if(!n.success)if(i&&200!==i.status&&!n.error)this._options.callbacks.onError(e,t,"XHR returned response code "+i.status,i);else{var o=n.error?n.error:this._options.text.defaultResponseError;this._options.callbacks.onError(e,t,o,i)}},_maybeProcessNextItemAfterOnValidateCallback:function(e,t,n,i,o){var r=this;if(t.length>n)if(e||!this._options.validation.stopOnFirstInvalidFile)setTimeout(function(){var e=r._getValidationDescriptor(t[n]),a=r._getButtonId(t[n].file),s=r._getButton(a);r._handleCheckedCallback({name:"onValidate",callback:qq.bind(r._options.callbacks.onValidate,r,e,s),onSuccess:qq.bind(r._onValidateCallbackSuccess,r,t,n,i,o),onFailure:qq.bind(r._onValidateCallbackFailure,r,t,n,i,o),identifier:"Item '"+e.name+"', size: "+e.size})},0);else if(!e)for(;n0&&this._netUploadedOrQueued+1>n?(this._itemError("retryFailTooManyItems"),!1):(this.log("Retrying upload for '"+t+"' (id: "+e+")..."),!0))):(this.log("'"+e+"' is not a valid file ID","error"),!1)},_onCancel:function(e,t){this._netUploadedOrQueued--,clearTimeout(this._retryTimeouts[e]);var n=qq.indexOf(this._storedIds,e);!this._options.autoUpload&&n>=0&&this._storedIds.splice(n,1),this._uploadData.setStatus(e,qq.status.CANCELED)},_onComplete:function(e,t,n,i){return n.success?(n.thumbnailUrl&&(this._thumbnailUrls[e]=n.thumbnailUrl),this._netUploaded++,this._uploadData.setStatus(e,qq.status.UPLOAD_SUCCESSFUL)):(this._netUploadedOrQueued--,this._uploadData.setStatus(e,qq.status.UPLOAD_FAILED),n[this._options.retry.preventRetryResponseProperty]===!0&&(this._preventRetries[e]=!0)),this._maybeParseAndSendUploadError(e,t,n,i),!!n.success},_onDelete:function(e){this._uploadData.setStatus(e,qq.status.DELETING)},_onDeleteComplete:function(e,t,n){this.getName(e);n?this._handleDeleteFailed(e,t):this._handleDeleteSuccess(e)},_onInputChange:function(e){var t;if(qq.supportedFeatures.ajaxUploading){for(t=0;t0&&this.addFiles(e);qq.each(this._buttons,function(e,t){t.reset()})},_onProgress:function(e,t,n,i){this._totalProgress&&this._totalProgress.onIndividualProgress(e,n,i)},_onSubmit:function(e,t){},_onSubmitCallbackSuccess:function(e,t){this._onSubmit.apply(this,arguments),this._uploadData.setStatus(e,qq.status.SUBMITTED),this._onSubmitted.apply(this,arguments),this._options.autoUpload?(this._options.callbacks.onSubmitted.apply(this,arguments),this._uploadFile(e)):(this._storeForLater(e),this._options.callbacks.onSubmitted.apply(this,arguments))},_onSubmitDelete:function(e,t,n){var i,o=this.getUuid(e);return t&&(i=qq.bind(t,this,e,o,n)),this._isDeletePossible()?(this._handleCheckedCallback({name:"onSubmitDelete",callback:qq.bind(this._options.callbacks.onSubmitDelete,this,e),onSuccess:i||qq.bind(this._deleteHandler.sendDelete,this,e,o,n),identifier:e}),!0):(this.log("Delete request ignored for ID "+e+", delete feature is disabled or request not possible due to CORS on a user agent that does not support pre-flighting.","warn"),!1)},_onSubmitted:function(e){},_onTotalProgress:function(e,t){this._options.callbacks.onTotalProgress(e,t)},_onUploadPrep:function(e){},_onUpload:function(e,t){this._uploadData.setStatus(e,qq.status.UPLOADING)},_onUploadChunk:function(e,t){},_onUploadChunkSuccess:function(e,t){!this._preventRetries[e]&&this._options.retry.enableAuto&&(this._autoRetries[e]=0)},_onUploadStatusChange:function(e,t,n){n===qq.status.PAUSED&&clearTimeout(this._retryTimeouts[e])},_onValidateBatchCallbackFailure:function(e){var t=this;qq.each(e,function(e,n){t._fileOrBlobRejected(n.id)})},_onValidateBatchCallbackSuccess:function(e,t,n,i,o){var r,a=this._currentItemLimit,s=this._netUploadedOrQueued;0===a||s<=a?t.length>0?this._handleCheckedCallback({name:"onValidate",callback:qq.bind(this._options.callbacks.onValidate,this,e[0],o),onSuccess:qq.bind(this._onValidateCallbackSuccess,this,t,0,n,i),onFailure:qq.bind(this._onValidateCallbackFailure,this,t,0,n,i),identifier:"Item '"+t[0].file.name+"', size: "+t[0].file.size}):this._itemError("noFilesError"):(this._onValidateBatchCallbackFailure(t),r=this._options.messages.tooManyItemsError.replace(/\{netItems\}/g,s).replace(/\{itemLimit\}/g,a),this._batchError(r))},_onValidateCallbackFailure:function(e,t,n,i){var o=t+1;this._fileOrBlobRejected(e[t].id,e[t].file.name),this._maybeProcessNextItemAfterOnValidateCallback(!1,e,o,n,i)},_onValidateCallbackSuccess:function(e,t,n,i){var o=this,r=t+1,a=this._getValidationDescriptor(e[t]);this._validateFileOrBlobData(e[t],a).then(function(){o._upload(e[t].id,n,i),o._maybeProcessNextItemAfterOnValidateCallback(!0,e,r,n,i)},function(){o._maybeProcessNextItemAfterOnValidateCallback(!1,e,r,n,i)})},_prepareItemsForUpload:function(e,t,n){if(0===e.length)return void this._itemError("noFilesError");var i=this._getValidationDescriptors(e),o=this._getButtonId(e[0].file),r=this._getButton(o);this._handleCheckedCallback({name:"onValidateBatch",callback:qq.bind(this._options.callbacks.onValidateBatch,this,i,r),onSuccess:qq.bind(this._onValidateBatchCallbackSuccess,this,i,e,t,n,r),onFailure:qq.bind(this._onValidateBatchCallbackFailure,this,e),identifier:"batch validation"})},_preventLeaveInProgress:function(){var e=this;this._disposeSupport.attach(window,"beforeunload",function(t){if(e.getInProgress())return t=t||window.event,t.returnValue=e._options.messages.onLeave,e._options.messages.onLeave})},_refreshSessionData:function(){var e=this,t=this._options.session;qq.Session&&null!=this._options.session.endpoint&&(this._session||(qq.extend(t,{cors:this._options.cors}),t.log=qq.bind(this.log,this),t.addFileRecord=qq.bind(this._addCannedFile,this),this._session=new qq.Session(t)),setTimeout(function(){e._session.refresh().then(function(t,n){e._sessionRequestComplete(),e._options.callbacks.onSessionRequestComplete(t,!0,n)},function(t,n){e._options.callbacks.onSessionRequestComplete(t,!1,n)})},0))},_sessionRequestComplete:function(){},_setSize:function(e,t){this._uploadData.updateSize(e,t),this._totalProgress&&this._totalProgress.onNewSize(e)},_shouldAutoRetry:function(e){var t=this._uploadData.retrieve({id:e});return!!(!this._preventRetries[e]&&this._options.retry.enableAuto&&t.status!==qq.status.PAUSED&&(void 0===this._autoRetries[e]&&(this._autoRetries[e]=0),this._autoRetries[e]0&&s.sizeLimit&&r>s.sizeLimit?(this._itemError("sizeError",o,i),u.failure()):r>0&&r=0}function n(e){var t=!1;return qq.each(t,function(e,n){if(qq.indexOf(["Accept","Accept-Language","Content-Language","Content-Type"],n)<0)return t=!0,!1}),t}function i(e){return w.cors.expected&&void 0===e.withCredentials}function o(){var e;return(window.XMLHttpRequest||window.ActiveXObject)&&(e=qq.createXhrInstance(),void 0===e.withCredentials&&(e=new XDomainRequest,e.onload=function(){},e.onerror=function(){},e.ontimeout=function(){},e.onprogress=function(){})),e}function r(e,t){var n=S[e]&&S[e].xhr;return n||(n=t?t:w.cors.expected?o():qq.createXhrInstance(),S[e].xhr=n),n}function a(e){var t,n=qq.indexOf(v,e),i=w.maxConnections;delete S[e],v.splice(n,1),v.length>=i&&n=0?o.send(qq.obj2url(s,"")):s&&w.contentType&&w.contentType.toLowerCase().indexOf("application/json")>=0?o.send(JSON.stringify(s)):o.send(s),o}function c(e,t,n){var i=w.endpointStore.get(e),o=S[e].addToPath;return void 0!=o&&(i+="/"+o),b&&t&&(i=qq.obj2url(t,i)),n&&(i=qq.obj2url(n,i)),i}function d(e){return function(){4===r(e).readyState&&s(e)}}function 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n,i,o,r=this,a=!1,s=!1,u={paramsStore:{},maxConnections:3,chunking:{enabled:!1,multiple:{enabled:!1}},log:function(e,t){},onProgress:function(e,t,n,i){},onComplete:function(e,t,n,i){},onCancel:function(e,t){},onUploadPrep:function(e){},onUpload:function(e,t){},onUploadChunk:function(e,t,n){},onUploadChunkSuccess:function(e,t,n,i){},onAutoRetry:function(e,t,n,i){},onResume:function(e,t,n,i){},onUuidChanged:function(e,t){},getName:function(e){},setSize:function(e,t){},isQueued:function(e){},getIdsInProxyGroup:function(e){},getIdsInBatch:function(e){},isInProgress:function(e){}},l={done:function(e,t,n,i){var r=o._getChunkData(e,t);o._getFileState(e).attemptingResume=!1,delete o._getFileState(e).temp.chunkProgress[t],o._getFileState(e).loaded+=r.size,u.onUploadChunkSuccess(e,o._getChunkDataForCallback(r),n,i)},finalize:function(e){var t=u.getSize(e),n=u.getName(e);i("All chunks have been uploaded for "+e+" - finalizing...."),o.finalizeChunks(e).then(function(r,a){i("Finalize successful for 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These are currently in-progress: {}.",JSON.stringify(Object.keys(o._getXhrs(t))),JSON.stringify(o._getFileState(t).chunking.inProgress))),qq.each(o._getXhrs(t),function(e,n){i(qq.format("Attempting to abort file {}.{}. XHR readyState {}. 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no longer in progress.",e,r))},function(t){l.handleFailure(r,e,t,null)})}}},c={_open:[],_openChunks:{},_waiting:[],available:function(){var e=u.maxConnections,t=0,n=0;return qq.each(c._openChunks,function(e,i){t++,n+=i.length}),e-(c._open.length-t+n)},free:function(e,t){var n,r=!t,a=qq.indexOf(c._waiting,e),s=qq.indexOf(c._open,e);delete c._openChunks[e],f.getProxyOrBlob(e)instanceof qq.BlobProxy&&(i("Generated blob upload has ended for "+e+", disposing generated blob."),delete o._getFileState(e).file),a>=0?c._waiting.splice(a,1):r&&s>=0&&(c._open.splice(s,1),n=c._waiting.shift(),n>=0&&(c._open.push(n),f.start(n)))},getWaitingOrConnected:function(){var e=[];return qq.each(c._openChunks,function(t,n){n&&n.length&&e.push(parseInt(t))}),qq.each(c._open,function(t,n){c._openChunks[n]||e.push(parseInt(n))}),e=e.concat(c._waiting)},isUsingConnection:function(e){return qq.indexOf(c._open,e)>=0},open:function(e,t){return null==t&&c._waiting.push(e),!!c.available()&&(null==t?(c._waiting.pop(),c._open.push(e)):function(){var n=c._openChunks[e]||[];n.push(t),c._openChunks[e]=n}(),!0)},reset:function(){c._waiting=[],c._open=[]}},d={send:function(e,t){var n=o._getFileState(e);if(!n)return void i("Ignoring send request as this upload may have been cancelled, File ID "+e,"warn");n.loaded=0,i("Sending simple upload request for "+e),o.uploadFile(e).then(function(n,o){i("Simple upload request succeeded for "+e) ;var r=f.normalizeResponse(n,!0),a=u.getSize(e);u.onProgress(e,t,a,a),f.maybeNewUuid(e,r),f.cleanup(e,r,o)},function(n,o){i("Simple upload request failed for "+e);var r=f.normalizeResponse(n,!1);u.onAutoRetry(e,t,r,o)||f.cleanup(e,r,o)})}},f={cancel:function(e){i("Cancelling "+e),u.paramsStore.remove(e),c.free(e)},cleanup:function(e,t,n){var i=u.getName(e);u.onComplete(e,i,t,n),o._getFileState(e)&&o._clearXhrs&&o._clearXhrs(e),c.free(e)},getProxyOrBlob:function(e){return o.getProxy&&o.getProxy(e)||o.getFile&&o.getFile(e)},initHandler:function(){o=new(t?qq[t]:qq.traditional)[(qq.supportedFeatures.ajaxUploading?"Xhr":"Form")+"UploadHandler"](u,{getCustomResumeData:u.getCustomResumeData,getDataByUuid:u.getDataByUuid,getName:u.getName,getSize:u.getSize,getUuid:u.getUuid,log:i,onCancel:u.onCancel,onProgress:u.onProgress,onUuidChanged:u.onUuidChanged,onFinalizing:function(e){u.setStatus(e,qq.status.UPLOAD_FINALIZING)}}),o._removeExpiredChunkingRecords&&o._removeExpiredChunkingRecords()},isDeferredEligibleForUpload:function(e){return u.isQueued(e)},maybeDefer:function(e,t){return t&&!o.getFile(e)&&t instanceof qq.BlobProxy?(u.onUploadPrep(e),i("Attempting to generate a blob on-demand for "+e),t.create().then(function(t){i("Generated an on-demand blob for "+e),o.updateBlob(e,t),u.setSize(e,t.size),o.reevaluateChunking(e),f.maybeSendDeferredFiles(e)},function(t){var o={};t&&(o.error=t),i(qq.format("Failed to generate blob for ID {}. 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