Yu1709$!%yuyu!$%wutu!5=126+

                
____  ___       .__                 
\   \/  /  _____|  |   ______  _  __
 \     /  /  ___/  |  /  _ \ \/ \/ /
 /     \  \___ \|  |_(  <_> )     / 
/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: front.multifile.js

// the semi-colon before function invocation is a safety net against concatenated
// scripts and/or other plugins which may not be closed properly.
;// noinspection JSUnusedLocalSymbols
(function ($, window, document, undefined) {

"use strict";

// undefined is used here as the undefined global variable in ECMAScript 3 is
	// mutable (ie. it can be changed by someone else). undefined isn't really being
	// passed in so we can ensure the value of it is truly undefined. In ES5, undefined
	// can no longer be modified.

// window and document are passed through as local variables rather than global
	// as this (slightly) quickens the resolution process and can be more efficiently
	// minified (especially when both are regularly referenced in your plugin).

// Create the defaults once
	var pluginName = "forminatorFrontMultiFile",
		defaults = {},
		uploadRequests = [],
		uploadCompleted = [];

// The actual plugin constructor
	function ForminatorFrontMultiFile(element, options) {
		this.element = element;
		this.$el = $(this.element);

// jQuery has an extend method which merges the contents of two or
		// more objects, storing the result in the first object. The first object
		// is generally empty as we don't want to alter the default options for
		// future instances of the plugin
		this.form = $.extend({}, defaults, options);
		this._defaults = defaults;
		this._name = pluginName;
		this.form_id = 0;
		this.uploader = this.$el;
		this.element = this.uploader.data('element');

this.init();
	}

// Avoid Plugin.prototype conflicts
	$.extend(ForminatorFrontMultiFile.prototype, {
		init: function () {
			var self = this,
				fileList = [],
				ajax_request = [];

if (this.form.find('input[name=form_id]').length > 0) {
				this.form_id = this.form.find('input[name=form_id]').val();
			}
			uploadRequests[this.form_id] = uploadRequests[this.form_id] || 0;
			uploadCompleted[this.form_id] = uploadCompleted[this.form_id] || 0;

this.uploader.on("drag dragstart dragend dragover dragenter dragleave drop", function(e) {
				e.preventDefault();
				e.stopPropagation();
			});
			this.uploader.on("dragover dragenter", function(a) {
				$(this).addClass("forminator-dragover");
			});
			this.uploader.on("dragleave dragend drop", function(a) {
				$(this).removeClass("forminator-dragover");
			});
			this.uploader.find( ".forminator-upload-file--forminator-field-" + this.element ).on("click", function(e) {
				self.form.find( '.forminator-field-' + self.element + '-' + self.form_id ).click();
			});

this.uploader.on("drop", function(e) {
				document.querySelector( '.forminator-field-' + self.element + '-' + self.form_id ).files = e.originalEvent.dataTransfer.files;
				self.form.find( '.forminator-field-' + self.element + '-' + self.form_id ).change();
			});

this.uploader.on("click", function(e) {
				if ( e.target === e.currentTarget ) {
					self.form.find( '.forminator-field-' + self.element + '-' + self.form_id ).click();
				}
			});
			this.uploader.find('.forminator-multi-upload-message, .forminator-multi-upload-message p, .forminator-multi-upload-message .forminator-icon-upload').on("click", function(e) {
				if ( e.target === e.currentTarget ) {
					self.form.find( '.forminator-field-' + self.element + '-' + self.form_id ).click();
				}
			});

this.form.on("forminator:form:submit:success", function(e) {
				fileList = [];
			});

this.form.on('forminator.front.pagination.buttons.updated', function (e) {
				// Disable the submit button if there are files being uploaded.
				if ( self.form.find( '.forminator-button-submit' ).length > 0 && uploadRequests[self.form_id] !== uploadCompleted[self.form_id]) {
					self.form.find('.forminator-button-submit').attr( 'disabled', true ).attr( 'data-uploading', true );
				} else if ( self.form.find( '.forminator-button-next' ).length > 0 && self.form.find( '.forminator-button-next' ).attr('data-uploading') === 'true' ) {
					self.form.find('.forminator-button-next').attr( 'disabled', false ).removeAttr( 'data-uploading' );
				}
			});

this.form.find( '.forminator-field-' + self.element + '-' + self.form_id ).on("change", function(e) {
				if( ! self.uploadingFile ){
					self.uploadingFile = 1;

var $this = $(this),
						param = this.files,
						uploadParam = [];

$.when().then(function(){
						$this.closest('.forminator-field').removeClass('forminator-has_error');
						for ( var i = 0; i < param.length; i++ ) {
							uploadParam.push( param[ i ] );
							fileList.push( param[ i ] );
						}

ajax_request = self.handleChangeCallback( uploadParam, $this, ajax_request );
						var file_list = Array.prototype.slice.call( fileList );

if ( file_list.length > 0 ) {
							param = self.FileObjectItem(file_list);
							if ( 'submission' === $this.data( 'method' ) ) {
								$this.prop( 'files', param );
							}
						}
					}).done(function(){
						self.uploadingFile = null;
					});
				}
			});

this.delete_files( fileList, ajax_request );
		},

/**
		 * Upload Ajax call
		 *
		 * @param param
		 * @param $this
		 * @param ajax_request
		 */
		handleChangeCallback: function ( param, $this, ajax_request ) {
			var self = this,
				uploadData = new FormData,
				nonce = this.form.find('input[name="forminator_nonce"]').val(),
				method = $this.data('method'),
				elementId = self.element;

elementId = elementId.split('_')[0];
			uploadData.append( "action", "forminator_multiple_file_upload" );
			uploadData.append( "form_id", this.form_id );
			uploadData.append( "element_id", elementId );
			uploadData.append( "nonce", nonce );

$.each( param, function ( i, item ) {
				var unique_id = self.progress_bar( item, method ),
					totalFile = self.form.find('.upload-container-' + self.element + ' li').length,
					fileType = 'undefined' !== typeof $this.data('filetype') ? $this.data('filetype') : '',
					file_reg = new RegExp("(.*?)\.("+ fileType +")$"),
					itemName = item.name.toLowerCase();
				if ( 'undefined' !== typeof $this.data('size') && $this.data('size') <= item.size ) {
					error_messsage = $this.data('size-message');
					self.upload_fail_response( unique_id, error_messsage );
					return;
				} else if( ! file_reg.test( itemName ) ) {
					var ext = itemName.split('.').pop();
					error_messsage = '.' + ext + ' ' + $this.data('filetype-message');
					self.upload_fail_response( unique_id, error_messsage );
					return;
				}
				if( 'ajax' === method ) {
					uploadData.delete( self.element );
					uploadData.delete( 'totalFiles' );
					uploadData.append( "totalFiles", totalFile );
					uploadData.append( elementId, item );
					ajax_request.push( $.ajax({
						xhr: function () {
							var xhr = new window.XMLHttpRequest();
							xhr.upload.addEventListener("progress", function (evt) {
								if (evt.lengthComputable) {
									var percentComplete = ( ( evt.loaded / evt.total ) * 100 );
									if( 90 > percentComplete ) {
										self.form.find('#' + unique_id + ' .progress-percentage')
											.html(Math.round(percentComplete) + '% of ');
									}
								}
							}, false);
							return xhr;
						},
						type: 'POST',
						url: window.ForminatorFront.ajaxUrl,
						data: uploadData,
						cache: false,
						contentType: false,
						processData: false,
						beforeSend: function () {
							self.form.find('.forminator-button-submit').attr( 'disabled', true ).attr( 'data-uploading', true );
							self.$el.trigger('before:forminator:multiple:upload', uploadData);
							uploadRequests[self.form_id]++;
						},
						success: function (data) {
							var element = self.element,
								current_file = {
									success: data.success,
									message: 'undefined' !== data.data.message ? data.data.message : '',
									file_id: unique_id,
									file_name: 'undefined' !== typeof data.data.file_url ? data.data.file_url.replace(/^.*[\\\/]/, '') : item.name,
									mime_type: item.type,
								};
							self.add_upload_file( element, current_file );
							if ( true === data.success && true === data.data.success && 'undefined' !== typeof data.data ) {
								self.upload_success_response( unique_id );
								self.$el.trigger('success:forminator:multiple:upload', uploadData);
							} else {
								self.upload_fail_response( unique_id, data.data.message );
								if( 'undefined' !== typeof data.data.error_type && 'limit' === data.data.error_type ) {
									self.form.find('#' + unique_id).addClass('forminator-upload-limit_error');
								}
								self.$el.trigger('fail:forminator:multiple:upload', uploadData);
							}
						},
						complete: function (xhr, status) {
							uploadCompleted[self.form_id]++;
							if ( uploadRequests[self.form_id] === uploadCompleted[self.form_id] ) {
								self.form.find('.forminator-button-submit').attr( 'disabled', false ).removeAttr( 'data-uploading' );
							}
							self.$el.trigger('complete:forminator:multiple:upload', uploadData);
						},
						error: function (err) {
							self.upload_fail_response( unique_id, window.ForminatorFront.cform.process_error );
						}
					}))
				} else {
					var has_error = true,
						error_messsage = window.ForminatorFront.cform.process_error;

if( 'undefined' !== typeof $this.data('limit') && $this.data('limit') < totalFile ) {
						has_error = false;
						self.form.find('#' + unique_id).addClass('forminator-upload-limit_error');
						error_messsage = $this.data('limit-message');
					}

if( ! has_error ) {
						self.upload_fail_response( unique_id, error_messsage );

} else {
						self.upload_success_response( unique_id );
					}
				}
			});

return ajax_request;
		},

/**
		 * Ajax fail response
		 *
		 * @param unique_id
		 * @param message
		 */
		upload_fail_response: function( unique_id, message ) {
			this.form.trigger( 'validation:error' );
			this.form.find('#' + unique_id).addClass('forminator-has_error');
			this.form.find('#' + unique_id).find('.forminator-uploaded-file--size [class*="forminator-icon-"]')
				.addClass('forminator-icon-warning')
				.removeClass('forminator-icon-loader')
				.removeClass('forminator-loading');
			this.form.find('#' + unique_id + ' .progress-percentage').html('0% of ');
			this.form.find('#' + unique_id + ' .forminator-uploaded-file--content')
				.after('<div class="forminator-error-message">' + message + '</div>');
		},

/**
		 * Ajax success response
		 *
		 * @param unique_id
		 */
		upload_success_response: function( unique_id ) {
			this.form.find('#' + unique_id + ' .progress-percentage').html('100% of ');
			this.form.find('#' + unique_id + ' .forminator-uploaded-file--size [class*="forminator-icon-"]').remove();
			this.form.find('#' + unique_id + ' .progress-percentage').remove();
		},

/**
		 * Show progress bar
		 *
		 * @param file
		 * @param method
		 */
		progress_bar: function( file, method ) {
			var self = this,
				uniqueID = Math.random().toString( 36 ).substr( 2, 7 ),
				uniqueId = 'upload-process-' + uniqueID,
				filename = file.name,
				filesize = self.bytes_to_size( file.size, 2 ),
				wrapper  = this.uploader.closest( '.forminator-field' ).find( '.forminator-uploaded-files' ),
				markup   = ''
			;

this.progress_image_preview( file, uniqueId );

function getFileExtension( element ) {
				var parts = element.split( '.' );
				return parts[ parts.length - 1 ];
			}

function isImage( element ) {

var ext = getFileExtension( element );

switch ( ext.toLowerCase() ) {
					case 'jpg':
					case 'jpe':
					case 'jpeg':
					case 'png':
					case 'gif':
					case 'ico':
						return true;
				}

return false;

}

/**
			 * File Preview Markup.
			 *
			 * Get the icon file or replace it with image preview.
			 */
			var preview = '<div class="forminator-uploaded-file--preview" aria-hidden="true">' +
				'<span class="forminator-icon-file" aria-hidden="true"></span>' +
				'</div>';

if ( isImage( filename ) ) {
				preview = '<div class="forminator-uploaded-file--image" aria-hidden="true">' +
					'<div class="forminator-img-preview" role="image"></div>' +
					'</div>';
			}

/**
			 * File Name.
			 *
			 * Get the name of the uploaded file (extension included).
			 */

var name = '<p class="forminator-uploaded-file--title">' + filename.replace( /[<>:"/\\|?*]+/g, '_' ) + '</p>';

/**
			 * File Size.
			 *
			 * Depending on the state of the file user will get a:
			 * - Loading Icon: When file is still being uploaded.
			 *   This will be accompanied by percent amount.
			 * - Warning Icon: When file finished loading but an
			 *   error happened.
			 * - File Size.
			 */

var size = '<p class="forminator-uploaded-file--size">' +
				'<span class="forminator-icon-loader forminator-loading" aria-hidden="true"></span>' +
				'<span class="progress-percentage">29% of </span>' +
				filesize +
				'</p>';

/**
			 * File Delete Button.
			 *
			 * This icon button will have the ability to remove
			 * the uploaded file.
			 */

var trash = '<button type="button" class="forminator-uploaded-file--delete forminator-button-delete" data-method="' + method + '" data-element="' + self.element + '" data-value="' + uniqueId + '">' +
				'<span class="forminator-icon-close" aria-hidden="true"></span>' +
				'<span class="forminator-screen-reader-only">Delete uploaded file</span>' +
				'</button>';

/**
			 * Markup.
			 */

markup += '<li id="' + uniqueId + '" class="forminator-uploaded-file">';
			markup += '<div class="forminator-uploaded-file--content">';
			markup += preview;
			markup += '<div class="forminator-uploaded-file--text">';
			markup += name;
			markup += size;
			markup += '</div>';
			markup += trash;
			markup += '</div>';
			markup += '</li>';

/**
			 * Has Files Class.
			 *
			 * Add "forminator-has-files" class to wrapper.
			 */

if ( ! wrapper.hasClass( '.forminator-has-files' ) ) {
				wrapper.addClass( 'forminator-has-files' );
			}

return wrapper.append( markup ), uniqueId;

bytes_to_size: function ( bytes, decimals ) {

if ( 0 === bytes ) return '0 Bytes';

var k = 1024,
				dm = decimals < 0 ? 0 : decimals,
				sizes = [ 'Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB' ],
				i = Math.floor( Math.log( bytes ) / Math.log( k ) );

return parseFloat( ( bytes / Math.pow( k, i ) ).toFixed( dm ) ) + ' ' + sizes[ i ];
		},

/**
		 * image preview
		 *
		 * @param image
		 * @param uniqueId
		 */
		progress_image_preview: function ( image, uniqueId ) {
			if ( image ) {
				var reader = new FileReader();
				reader.onload = function (e) {
					$('#'+ uniqueId + ' .forminator-img-preview').css('background-image', 'url(' + e.target.result + ')');
				};
				reader.readAsDataURL(image);
			}
		},

/**
		 * Get all uploaded file
		 *
		 * @returns {*}
		 */
		get_uplaoded_files: function () {
			var uploaded_value = this.form.find( '.forminator-multifile-hidden' ), files;

files = uploaded_value.val();
			files = ( typeof files === "undefined" ) || files === '' ? {} : $.parseJSON( files );

return files;
		},

/**
		 * Get file by element
		 *
		 * @param element
		 * @returns {*}
		 */
		get_uplaoded_file: function ( element ) {
			var uploaded_file = this.get_uplaoded_files();

if( typeof uploaded_file[ element ] === 'undefined' )
				uploaded_file[ element ] = [];

return uploaded_file[ element ];
		},

/**
		 * Add uploaded file
		 *
		 * @param element
		 * @param response
		 */
		add_upload_file: function ( element, response ) {
			var files = this.get_uplaoded_file( element );

files.unshift( response );
			this.set_upload_file( element, files );
		},

/**
		 * Set upload file
		 *
		 * @param element
		 * @param files
		 */
		set_upload_file: function ( element, files ) {
			var upload_file = this.get_uplaoded_files(),
				uploaded_value = this.form.find( '.forminator-multifile-hidden' );
			upload_file[ element ] = files;
			uploaded_value.val( JSON.stringify( upload_file ) );
		},

/**
		 * Get uploaded by file id
		 *
		 * @param element
		 * @param file_id
		 * @returns {*}
		 */
		get_uploaded_file_id: function ( element, file_id ) {
			var file_index = null,
				upload_file = this.get_uplaoded_file( element );
			$.each( upload_file, function ( key, val ) {
				if( file_id === val['file_id'] ) file_index = key;
			});

return file_index;
		},

/**
		 * Delete files
		 */
		delete_files: function ( fileList, ajax_request ) {
			var self = this;
			$( document ).on( "click", ".forminator-uploaded-file--delete", function( e ) {
				e.preventDefault();
				var deleteButton = $( this ),
					file_id = deleteButton.data('value'),
					method = deleteButton.data('method'),
					element_id = deleteButton.data('element');
				if( 'undefined' !== typeof file_id && 'undefined' !== typeof element_id && 'undefined' !== typeof method ) {

var index = self.form.find('#' + file_id ).index(),
						fileContainer = $( deleteButton ).closest( 'li#' + file_id ),
						uploaded_arr = self.get_uplaoded_files(),
						uploaded_value = self.form.find( '.forminator-multifile-hidden' );

if ( uploaded_arr && 'ajax' === method ) {

if( 'undefined' !== typeof ajax_request[ index ] ) {
							ajax_request[ index ].abort();
							ajax_request.splice( index, 1 );
						}
						if( 'undefined' !== typeof uploaded_value ) {
							var file_index = self.get_uploaded_file_id( element_id, file_id );
							if( '' !== file_index && null !== file_index ) {
								uploaded_arr[ element_id ].splice( file_index, 1 );
							}
							uploaded_value.val( JSON.stringify( uploaded_arr ) );
						}
					}

if( 'undefined' !== typeof method && 'submission' === method ) {
						self.remove_object( index, fileList, element_id );
					}

$( fileContainer ).remove();
				}

// empty file input value if no files left
				if ( liList.length === 0 ) {
					fileInput.val('');
				}

// Re-enable submit button if there are no errors on the upload fields.
				if ( 0 === self.form.find( '.forminator-uploaded-file.forminator-has_error' ).length ) {
					self.form.trigger( 'forminator:uploads:valid' );
					self.form.find('.forminator-button-submit').attr( 'disabled', false );
				}
			})
		},

remove_object: function( index, fileList, element_id ) {
			var upload_input = document.querySelector( '.forminator-field-'+ element_id + '-' + this.form_id );
			if( 'undefined' !== typeof upload_input ) {
				var	upload_files = upload_input.files;
				if( upload_files.length > 0 ) {
					var upload_slice = Array.prototype.slice.call( upload_files );
					fileList.splice( index, 1 );
					upload_slice.splice( index, 1 );
					upload_input.files = this.FileObjectItem( upload_slice );
				}
			}
		},

/**
		 * File list object
		 *
		 * @param a
		 * @returns {FileList}
		 * @constructor
		 */
		FileObjectItem: function ( a ) {
			a = [].slice.call( Array.isArray( a ) ? a : arguments );
			a = a.reverse();
			for ( var c, b = c = a.length, d = !0; b-- && d; ) {
				d = a[ b ] instanceof File;
			}
			if ( ! d ) throw new TypeError("expected argument to FileList is File or array of File objects");
			for ( b = ( new ClipboardEvent("") ).clipboardData || new DataTransfer; c--;) {
				b.items.add( a[ c ] );
			}

return b.files
		}
	});

// A really lightweight plugin wrapper around the constructor,
	// preventing against multiple instantiations
	$.fn[pluginName] = function (options) {
		return this.each(function () {
			if (!$.data(this, pluginName)) {
				$.data(this, pluginName, new ForminatorFrontMultiFile(this, options));
			}
		});
	};

})(jQuery, window, document);

Name	Type	Actions
__test__	Directory
calculator	Directory
templates	Directory
Chart.min.js	File
chartjs-plugin-datalabels.min.js	File
front.calculate.js	File
front.condition.js	File
front.datepicker.js	File
front.loader.js	File
front.mergetags.js	File
front.multi.js	File
front.multifile.js	File
front.pagination.js	File
front.payment.js	File
front.paypal.js	File
front.repeater.js	File
front.stripe.js	File
front.submit.js	File
front.utils.js	File
front.validate.js	File