'}),c.prototype=a.extend({},a.fn.tooltip.Constructor.prototype),c.prototype.constructor=c,c.prototype.getDefaults=function(){return c.DEFAULTS},c.prototype.setContent=function(){var a=this.tip(),b=this.getTitle(),c=this.getContent();a.find(".popover-title")[this.options.html?"html":"text"](b),a.find(".popover-content").children().detach().end()[this.options.html?"string"==typeof c?"html":"append":"text"](c),a.removeClass("fade top bottom left right in"),a.find(".popover-title").html()||a.find(".popover-title").hide()},c.prototype.hasContent=function(){return this.getTitle()||this.getContent()},c.prototype.getContent=function(){var a=this.$element,b=this.options;return a.attr("data-content")||("function"==typeof b.content?b.content.call(a[0]):b.content)},c.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".arrow")};var d=a.fn.popover;a.fn.popover=b,a.fn.popover.Constructor=c,a.fn.popover.noConflict=function(){return a.fn.popover=d,this}}(jQuery),+function(a){"use strict";function b(c,d){this.$body=a(document.body),this.$scrollElement=a(a(c).is(document.body)?window:c),this.options=a.extend({},b.DEFAULTS,d),this.selector=(this.options.target||"")+" .nav li > a",this.offsets=[],this.targets=[],this.activeTarget=null,this.scrollHeight=0,this.$scrollElement.on("scroll.bs.scrollspy",a.proxy(this.process,this)),this.refresh(),this.process()}function c(c){return this.each(function(){var d=a(this),e=d.data("bs.scrollspy"),f="object"==typeof c&&c;e||d.data("bs.scrollspy",e=new b(this,f)),"string"==typeof c&&e[c]()})}b.VERSION="3.3.6",b.DEFAULTS={offset:10},b.prototype.getScrollHeight=function(){return this.$scrollElement[0].scrollHeight||Math.max(this.$body[0].scrollHeight,document.documentElement.scrollHeight)},b.prototype.refresh=function(){var b=this,c="offset",d=0;this.offsets=[],this.targets=[],this.scrollHeight=this.getScrollHeight(),a.isWindow(this.$scrollElement[0])||(c="position",d=this.$scrollElement.scrollTop()),this.$body.find(this.selector).map(function(){var b=a(this),e=b.data("target")||b.attr("href"),f=/^#./.test(e)&&a(e);return f&&f.length&&f.is(":visible")&&[[f[c]().top+d,e]]||null}).sort(function(a,b){return a[0]-b[0]}).each(function(){b.offsets.push(this[0]),b.targets.push(this[1])})},b.prototype.process=function(){var a,b=this.$scrollElement.scrollTop()+this.options.offset,c=this.getScrollHeight(),d=this.options.offset+c-this.$scrollElement.height(),e=this.offsets,f=this.targets,g=this.activeTarget;if(this.scrollHeight!=c&&this.refresh(),b>=d)return g!=(a=f[f.length-1])&&this.activate(a);if(g&&b
\n' +
+ ' {previewFileIcon}\n' +
+ '
';
+ defaultFileActionSettings = {
+ removeIcon: '',
+ removeClass: 'btn btn-xs btn-default',
+ removeTitle: 'Remove file',
+ uploadIcon: '',
+ uploadClass: 'btn btn-xs btn-default',
+ uploadTitle: 'Upload file',
+ indicatorNew: '',
+ indicatorSuccess: '',
+ indicatorError: '',
+ indicatorLoading: '',
+ indicatorNewTitle: 'Not uploaded yet',
+ indicatorSuccessTitle: 'Uploaded',
+ indicatorErrorTitle: 'Upload Error',
+ indicatorLoadingTitle: 'Uploading ...'
+ };
+ tMain1 = '{preview}\n' +
+ '\n' +
+ '\n' +
+ ' {caption}\n' +
+ '
';
+ tMain2 = '{preview}\n\n{remove}\n{cancel}\n{upload}\n{browse}\n';
+ tPreview = '\n' +
+ ' {remove}\n' +
+ ' {cancel}\n' +
+ ' {upload}\n' +
+ ' {browse}\n' +
+ '
\n' +
+ '\n' +
+ ' {close}' +
+ '
';
+ tClose = '\n' +
+ '
\n' +
+ '\n' +
+ '
\n' +
+ ' ' +
+ ' \n' +
+ ' \n' +
+ ' ×
\n';
+ tIcon = '';
+ tCaption = '\n' +
+ ' \n' +
+ '
\n';
+ //noinspection HtmlUnknownAttribute
+ tBtnDefault = '';
+ tBtnLink = '{icon}{label}';
+ tBtnBrowse = '{icon}{label}
';
+ tModal = '\n' +
+ '
';
+ tProgress = '\n' +
+ ' \n' +
+ '
\n' +
+ '\n' +
+ '
';
+ tFooter = '';
+ tActions = '\n' +
+ ' {percent}%\n' +
+ '
\n' +
+ '\n' +
+ ' \n' +
+ '
';
+ tActionDelete = '\n';
+ tActionUpload = '\n';
+ tZoom = '\n';
+ tGeneric = '{indicator}
\n' +
+ ' \n' +
+ '\n' +
+ ' {content}\n' +
+ ' {footer}\n' +
+ '
\n';
+ tHtml = '\n' +
+ ' \n' +
+ ' {footer}\n' +
+ '
';
+ tImage = '\n' +
+ ' 
\n' +
+ ' {footer}\n' +
+ '
\n';
+ tText = '\n' +
+ '
';
+ tVideo = '{data}\n' +
+ ' {zoom}\n' +
+ ' {footer}\n' +
+ '\n' +
+ ' \n' +
+ ' {footer}\n' +
+ '
\n';
+ tAudio = '\n' +
+ ' \n' +
+ ' {footer}\n' +
+ '
';
+ tFlash = '\n' +
+ ' \n' +
+ ' {footer}\n' +
+ '
\n';
+ tObject = '\n' +
+ ' \n' +
+ ' {footer}\n' +
+ '
';
+ tOther = '\n' +
+ '
';
+ defaultLayoutTemplates = {
+ main1: tMain1,
+ main2: tMain2,
+ preview: tPreview,
+ close: tClose,
+ zoom: tZoom,
+ icon: tIcon,
+ caption: tCaption,
+ modal: tModal,
+ progress: tProgress,
+ footer: tFooter,
+ actions: tActions,
+ actionDelete: tActionDelete,
+ actionUpload: tActionUpload,
+ btnDefault: tBtnDefault,
+ btnLink: tBtnLink,
+ btnBrowse: tBtnBrowse
+ };
+ defaultPreviewTemplates = {
+ generic: tGeneric,
+ html: tHtml,
+ image: tImage,
+ text: tText,
+ video: tVideo,
+ audio: tAudio,
+ flash: tFlash,
+ object: tObject,
+ other: tOther
+ };
+ defaultPreviewTypes = ['image', 'html', 'text', 'video', 'audio', 'flash', 'object'];
+ defaultPreviewSettings = {
+ image: {width: "auto", height: "160px"},
+ html: {width: "213px", height: "160px"},
+ text: {width: "160px", height: "136px"},
+ 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"}
+ };
+ defaultFileTypeSettings = {
+ image: function (vType, vName) {
+ return compare(vType, 'image.*') || compare(vName, /\.(gif|png|jpe?g)$/i);
+ },
+ html: function (vType, vName) {
+ return compare(vType, 'text/html') || compare(vName, /\.(htm|html)$/i);
+ },
+ text: function (vType, vName) {
+ return compare(vType, 'text.*') || compare(vType, /\.(xml|javascript)$/i) ||
+ compare(vName, /\.(txt|md|csv|nfo|ini|json|php|js|css)$/i);
+ },
+ video: function (vType, vName) {
+ return compare(vType, 'video.*') && (compare(vType, /(ogg|mp4|mp?g|webm|3gp)$/i) ||
+ compare(vName, /\.(og?|mp4|webm|mp?g|3gp)$/i));
+ },
+ audio: function (vType, vName) {
+ return compare(vType, 'audio.*') && (compare(vType, /(ogg|mp3|mp?g|wav)$/i) ||
+ compare(vName, /\.(og?|mp3|mp?g|wav)$/i));
+ },
+ flash: function (vType, vName) {
+ return compare(vType, 'application/x-shockwave-flash', true) || compare(vName, /\.(swf)$/i);
+ },
+ object: function (vType, vName) {
+ return compare(vType, 'application/pdf', true) || compare(vName, /\.(pdf)$/i);
+ },
+ other: function () {
+ return true;
+ }
+ };
+ isEmpty = function (value, trim) {
+ return value === undefined || value === null || value.length === 0 || (trim && $.trim(value) === '');
+ };
+ isArray = function (a) {
+ return Array.isArray(a) || Object.prototype.toString.call(a) === '[object Array]';
+ };
+ isSet = function (needle, haystack) {
+ return (typeof haystack === 'object' && needle in haystack);
+ };
+ getElement = function (options, param, value) {
+ return (isEmpty(options) || isEmpty(options[param])) ? value : $(options[param]);
+ };
+ uniqId = function () {
+ return Math.round(new Date().getTime() + (Math.random() * 100));
+ };
+ htmlEncode = function (str) {
+ return str.replace(/&/g, '&')
+ .replace(//g, '>')
+ .replace(/"/g, '"')
+ .replace(/'/g, ''');
+ };
+ replaceTags = function (str, tags) {
+ var out = str;
+ if (!tags) {
+ return out;
+ }
+ $.each(tags, function (key, value) {
+ if (typeof value === "function") {
+ value = value();
+ }
+ out = out.split(key).join(value);
+ });
+ return out;
+ };
+ FileInput = function (element, options) {
+ var self = this;
+ self.$element = $(element);
+ if (!self.validate()) {
+ return;
+ }
+ self.isPreviewable = hasFileAPISupport();
+ self.isIE9 = isIE(9);
+ self.isIE10 = isIE(10);
+ if (self.isPreviewable || self.isIE9) {
+ self.init(options);
+ self.listen();
+ } else {
+ self.$element.removeClass('file-loading');
+ }
+ };
+
+ FileInput.prototype = {
+ constructor: FileInput,
+ validate: function () {
+ var self = this, $exception;
+ if (self.$element.attr('type') === 'file') {
+ return true;
+ }
+ $exception = '\n' +
+ ' ' + DEFAULT_PREVIEW + '\n' +
+ '
\n' +
+ ' \n' +
+ '' +
+ '
';
+ self.$element.after($exception);
+ return false;
+ },
+ init: function (options) {
+ var self = this, $el = self.$element, t;
+ $.each(options, function (key, value) {
+ switch (key) {
+ case 'minFileCount':
+ case 'maxFileCount':
+ case 'maxFileSize':
+ self[key] = getNum(value);
+ break;
+ default:
+ self[key] = value;
+ break;
+ }
+ });
+ self.fileInputCleared = false;
+ self.fileBatchCompleted = true;
+ if (!self.isPreviewable) {
+ self.showPreview = false;
+ }
+ self.uploadFileAttr = !isEmpty($el.attr('name')) ? $el.attr('name') : 'file_data';
+ self.reader = null;
+ self.formdata = {};
+ self.clearStack();
+ self.uploadCount = 0;
+ self.uploadStatus = {};
+ self.uploadLog = [];
+ self.uploadAsyncCount = 0;
+ self.loadedImages = [];
+ self.totalImagesCount = 0;
+ self.ajaxRequests = [];
+ self.isError = false;
+ self.ajaxAborted = false;
+ self.cancelling = false;
+ t = self.getLayoutTemplate('progress');
+ self.progressTemplate = t.replace('{class}', self.progressClass);
+ self.progressCompleteTemplate = t.replace('{class}', self.progressCompleteClass);
+ self.progressErrorTemplate = t.replace('{class}', self.progressErrorClass);
+ self.dropZoneEnabled = hasDragDropSupport() && self.dropZoneEnabled;
+ self.isDisabled = self.$element.attr('disabled') || self.$element.attr('readonly');
+ self.isUploadable = hasFileUploadSupport() && !isEmpty(self.uploadUrl);
+ self.slug = typeof options.slugCallback === "function" ? options.slugCallback : self.slugDefault;
+ self.mainTemplate = self.showCaption ? self.getLayoutTemplate('main1') : self.getLayoutTemplate('main2');
+ self.captionTemplate = self.getLayoutTemplate('caption');
+ self.previewGenericTemplate = self.getPreviewTemplate('generic');
+ if (self.resizeImage && (self.maxImageWidth || self.maxImageHeight)) {
+ self.imageCanvas = document.createElement('canvas');
+ self.imageCanvasContext = self.imageCanvas.getContext('2d');
+ }
+ if (isEmpty(self.$element.attr('id'))) {
+ self.$element.attr('id', uniqId());
+ }
+ if (self.$container === undefined) {
+ self.$container = self.createContainer();
+ } else {
+ self.refreshContainer();
+ }
+ self.$dropZone = self.$container.find('.file-drop-zone');
+ self.$progress = self.$container.find('.kv-upload-progress');
+ self.$btnUpload = self.$container.find('.fileinput-upload');
+ self.$captionContainer = getElement(options, 'elCaptionContainer', self.$container.find('.file-caption'));
+ self.$caption = getElement(options, 'elCaptionText', self.$container.find('.file-caption-name'));
+ self.$previewContainer = getElement(options, 'elPreviewContainer', self.$container.find('.file-preview'));
+ self.$preview = getElement(options, 'elPreviewImage', self.$container.find('.file-preview-thumbnails'));
+ self.$previewStatus = getElement(options, 'elPreviewStatus', self.$container.find('.file-preview-status'));
+ self.$errorContainer = getElement(options, 'elErrorContainer',
+ self.$previewContainer.find('.kv-fileinput-error'));
+ if (!isEmpty(self.msgErrorClass)) {
+ addCss(self.$errorContainer, self.msgErrorClass);
+ }
+ self.$errorContainer.hide();
+ self.fileActionSettings = $.extend(true, defaultFileActionSettings, options.fileActionSettings);
+ self.previewInitId = "preview-" + uniqId();
+ self.id = self.$element.attr('id');
+ previewCache.init(self);
+ self.initPreview(true);
+ self.initPreviewDeletes();
+ self.options = options;
+ self.setFileDropZoneTitle();
+ self.$element.removeClass('file-loading');
+ if (self.$element.attr('disabled')) {
+ self.disable();
+ }
+ },
+ parseError: function (jqXHR, errorThrown, fileName) {
+ /** @namespace jqXHR.responseJSON */
+ var self = this, errMsg = $.trim(errorThrown + ''),
+ dot = errMsg.slice(-1) === '.' ? '' : '.',
+ text = jqXHR.responseJSON !== undefined && jqXHR.responseJSON.error !== undefined ?
+ jqXHR.responseJSON.error : jqXHR.responseText;
+ if (self.cancelling && self.msgUploadAborted) {
+ errMsg = self.msgUploadAborted;
+ }
+ if (self.showAjaxErrorDetails && text) {
+ text = $.trim(text.replace(/\n\s*\n/g, '\n'));
+ text = text.length > 0 ? 'Invalid Input Type
' + + 'You must set an inputtype = file for bootstrap-fileinput plugin to initialize.' +
+ '' + text + '' : ''; + errMsg += dot + text; + } else { + errMsg += dot; + } + self.cancelling = false; + return fileName ? '' + fileName + ': ' + errMsg : errMsg; + }, + raise: function (event, params) { + var self = this, e = $.Event(event); + if (params !== undefined) { + self.$element.trigger(e, params); + } else { + self.$element.trigger(e); + } + if (e.isDefaultPrevented()) { + return false; + } + if (!e.result) { + return e.result; + } + switch (event) { + // ignore these events + case 'filebatchuploadcomplete': + case 'filebatchuploadsuccess': + case 'fileuploaded': + case 'fileclear': + case 'filecleared': + case 'filereset': + case 'fileerror': + case 'filefoldererror': + case 'fileuploaderror': + case 'filebatchuploaderror': + case 'filedeleteerror': + case 'filecustomerror': + case 'filesuccessremove': + break; + // receive data response via `filecustomerror` event` + default: + self.ajaxAborted = e.result; + break; + } + return true; + }, + getLayoutTemplate: function (t) { + var self = this, + template = isSet(t, self.layoutTemplates) ? self.layoutTemplates[t] : defaultLayoutTemplates[t]; + if (isEmpty(self.customLayoutTags)) { + return template; + } + return replaceTags(template, self.customLayoutTags); + }, + getPreviewTemplate: function (t) { + var self = this, + template = isSet(t, self.previewTemplates) ? self.previewTemplates[t] : defaultPreviewTemplates[t]; + if (isEmpty(self.customPreviewTags)) { + return template; + } + return replaceTags(template, self.customPreviewTags); + }, + parseFilePreviewIcon: function (content, fname) { + var self = this, ext, icn = self.previewFileIcon; + if (fname && fname.indexOf('.') > -1) { + ext = fname.split('.').pop(); + if (self.previewFileIconSettings && self.previewFileIconSettings[ext]) { + icn = self.previewFileIconSettings[ext]; + } + if (self.previewFileExtSettings) { + $.each(self.previewFileExtSettings, function (key, func) { + if (self.previewFileIconSettings[key] && func(ext)) { + icn = self.previewFileIconSettings[key]; + } + }); + } + } + if (content.indexOf('{previewFileIcon}') > -1) { + return content.replace(/\{previewFileIconClass}/g, self.previewFileIconClass).replace( + /\{previewFileIcon}/g, icn); + } + return content; + }, + getOutData: function (jqXHR, responseData, filesData) { + var self = this; + jqXHR = jqXHR || {}; + responseData = responseData || {}; + filesData = filesData || self.filestack.slice(0) || {}; + return { + form: self.formdata, + files: filesData, + filenames: self.filenames, + extra: self.getExtraData(), + response: responseData, + reader: self.reader, + jqXHR: jqXHR + }; + }, + listen: function () { + var self = this, $el = self.$element, $form = $el.closest('form'), $cont = self.$container; + handler($el, 'change', $.proxy(self.change, self)); + handler(self.$btnFile, 'click', $.proxy(self.browse, self)); + handler($form, 'reset', $.proxy(self.reset, self)); + handler($cont.find('.fileinput-remove:not([disabled])'), 'click', $.proxy(self.clear, self)); + handler($cont.find('.fileinput-cancel'), 'click', $.proxy(self.cancel, self)); + self.initDragDrop(); + if (!self.isUploadable) { + handler($form, 'submit', $.proxy(self.submitForm, self)); + } + handler(self.$container.find('.fileinput-upload'), 'click', $.proxy(self.uploadClick, self)); + }, + zoneDragDropInit: function (e) { + e.stopPropagation(); + e.preventDefault(); + }, + zoneDragEnter: function (e) { + var self = this, hasFiles = $.inArray('Files', e.originalEvent.dataTransfer.types) > -1; + self.zoneDragDropInit(e); + if (self.isDisabled || !hasFiles) { + e.originalEvent.dataTransfer.effectAllowed = 'none'; + e.originalEvent.dataTransfer.dropEffect = 'none'; + return; + } + addCss(self.$dropZone, 'file-highlighted'); + }, + zoneDragLeave: function (e) { + var self = this; + self.zoneDragDropInit(e); + if (self.isDisabled) { + return; + } + self.$dropZone.removeClass('file-highlighted'); + }, + zoneDrop: function (e) { + var self = this; + e.preventDefault(); + /** @namespace e.originalEvent.dataTransfer */ + if (self.isDisabled || isEmpty(e.originalEvent.dataTransfer.files)) { + return; + } + self.change(e, 'dragdrop'); + self.$dropZone.removeClass('file-highlighted'); + }, + initDragDrop: function () { + var self = this, $zone = self.$dropZone; + if (self.isUploadable && self.dropZoneEnabled && self.showPreview) { + handler($zone, 'dragenter dragover', $.proxy(self.zoneDragEnter, self)); + handler($zone, 'dragleave', $.proxy(self.zoneDragLeave, self)); + handler($zone, 'drop', $.proxy(self.zoneDrop, self)); + handler($(document), 'dragenter dragover drop', self.zoneDragDropInit); + } + }, + browse: function (e) { + var self = this; + self.raise('filebrowse'); + if (e && e.isDefaultPrevented()) { + return; + } + if (self.isError && !self.isUploadable) { + self.clear(); + } + self.$captionContainer.focus(); + }, + uploadClick: function (e) { + var self = this, $btn = self.$container.find('.fileinput-upload'), $form, + isEnabled = !$btn.hasClass('disabled') && isEmpty($btn.attr('disabled')); + if (e && e.isDefaultPrevented()) { + return; + } + if (!self.isUploadable) { + if (isEnabled && $btn.attr('type') !== 'submit') { + $form = $btn.closest('form'); + // downgrade to normal form submit if possible + if ($form.length) { + $form.trigger('submit'); + } + e.preventDefault(); + } + return; + } + e.preventDefault(); + if (isEnabled) { + self.upload(); + } + }, + submitForm: function () { + var self = this, $el = self.$element, files = $el.get(0).files; + if (files && self.minFileCount > 0 && self.getFileCount(files.length) < self.minFileCount) { + self.noFilesError({}); + return false; + } + return !self.abort({}); + }, + abort: function (params) { + var self = this, data; + if (self.ajaxAborted && typeof self.ajaxAborted === "object" && self.ajaxAborted.message !== undefined) { + data = $.extend(true, {}, self.getOutData(), params); + data.abortData = self.ajaxAborted.data || {}; + data.abortMessage = self.ajaxAborted.message; + self.cancel(); + self.setProgress(100, self.$progress, self.msgCancelled); + self.showUploadError(self.ajaxAborted.message, data, 'filecustomerror'); + return true; + } + return false; + }, + setProgressCancelled: function () { + var self = this; + self.setProgress(100, self.$progress, self.msgCancelled); + }, + setProgress: function (p, $el, error) { + var self = this, pct = Math.min(p, 100), template = pct < 100 ? self.progressTemplate : + (error ? self.progressErrorTemplate : self.progressCompleteTemplate); + $el = $el || self.$progress; + if (!isEmpty(template)) { + $el.html(template.replace(/\{percent}/g, pct)); + if (error) { + $el.find('[role="progressbar"]').html(error); + } + } + }, + lock: function () { + var self = this; + self.resetErrors(); + self.disable(); + if (self.showRemove) { + addCss(self.$container.find('.fileinput-remove'), 'hide'); + } + if (self.showCancel) { + self.$container.find('.fileinput-cancel').removeClass('hide'); + } + self.raise('filelock', [self.filestack, self.getExtraData()]); + }, + unlock: function (reset) { + var self = this; + if (reset === undefined) { + reset = true; + } + self.enable(); + if (self.showCancel) { + addCss(self.$container.find('.fileinput-cancel'), 'hide'); + } + if (self.showRemove) { + self.$container.find('.fileinput-remove').removeClass('hide'); + } + if (reset) { + self.resetFileStack(); + } + self.raise('fileunlock', [self.filestack, self.getExtraData()]); + }, + resetFileStack: function () { + var self = this, i = 0, newstack = [], newnames = []; + self.getThumbs().each(function () { + var $thumb = $(this), ind = $thumb.attr('data-fileindex'), + file = self.filestack[ind]; + if (ind === -1) { + return; + } + if (file !== undefined) { + newstack[i] = file; + newnames[i] = self.getFileName(file); + $thumb.attr({ + 'id': self.previewInitId + '-' + i, + 'data-fileindex': i + }); + i++; + } else { + $thumb.attr({ + 'id': 'uploaded-' + uniqId(), + 'data-fileindex': '-1' + }); + } + }); + self.filestack = newstack; + self.filenames = newnames; + }, + destroy: function () { + var self = this, $cont = self.$container; + $cont.find('.file-drop-zone').off(); + self.$element.insertBefore($cont).off(NAMESPACE).removeData(); + $cont.off().remove(); + }, + refresh: function (options) { + var self = this, $el = self.$element; + options = options ? $.extend(true, {}, self.options, options) : self.options; + self.destroy(); + $el.fileinput(options); + if ($el.val()) { + $el.trigger('change.fileinput'); + } + }, + setFileDropZoneTitle: function () { + var self = this, $zone = self.$container.find('.file-drop-zone'); + $zone.find('.' + self.dropZoneTitleClass).remove(); + if (!self.isUploadable || !self.showPreview || $zone.length === 0 || self.getFileStack().length > 0 || !self.dropZoneEnabled) { + return; + } + if ($zone.find('.file-preview-frame').length === 0 && isEmpty(self.defaultPreviewContent)) { + $zone.prepend('
' + self.dropZoneTitle + '
');
+ }
+ self.$container.removeClass('file-input-new');
+ addCss(self.$container, 'file-input-ajax-new');
+ },
+ errorsExist: function () {
+ var self = this, $err;
+ if (self.$errorContainer.find('li').length) {
+ return true;
+ }
+ $err = $(document.createElement('div')).html(self.$errorContainer.html());
+ $err.find('span.kv-error-close').remove();
+ $err.find('ul').remove();
+ return $.trim($err.text()).length ? true : false;
+ },
+ getMsgSelected: function (n) {
+ var self = this, strFiles = n === 1 ? self.fileSingle : self.filePlural;
+ return self.msgSelected.replace('{n}', n).replace('{files}', strFiles);
+ },
+ renderThumbProgress: function () {
+ return '';
+ },
+ renderFileFooter: function (caption, width) {
+ var self = this, config = self.fileActionSettings, footer, out, template = self.getLayoutTemplate('footer');
+ if (self.isUploadable) {
+ footer = template.replace(/\{actions}/g, self.renderFileActions(true, true, false, false, false));
+ out = footer.replace(/\{caption}/g, caption)
+ .replace(/\{width}/g, width)
+ .replace(/\{progress}/g, self.renderThumbProgress())
+ .replace(/\{indicator}/g, config.indicatorNew)
+ .replace(/\{indicatorTitle}/g, config.indicatorNewTitle);
+ } else {
+ out = template.replace(/\{actions}/g, '')
+ .replace(/\{caption}/g, caption)
+ .replace(/\{progress}/g, '')
+ .replace(/\{width}/g, width)
+ .replace(/\{indicator}/g, '')
+ .replace(/\{indicatorTitle}/g, '');
+ }
+ out = replaceTags(out, self.previewThumbTags);
+ return out;
+ },
+ renderFileActions: function (showUpload, showDelete, disabled, url, key) {
+ if (!showUpload && !showDelete) {
+ return '';
+ }
+ var self = this,
+ vUrl = url === false ? '' : ' data-url="' + url + '"',
+ vKey = key === false ? '' : ' data-key="' + key + '"',
+ btnDelete = self.getLayoutTemplate('actionDelete'),
+ btnUpload = '',
+ template = self.getLayoutTemplate('actions'),
+ otherButtons = self.otherActionButtons.replace(/\{dataKey}/g, vKey),
+ config = self.fileActionSettings,
+ removeClass = disabled ? config.removeClass + ' disabled' : config.removeClass;
+ btnDelete = btnDelete
+ .replace(/\{removeClass}/g, removeClass)
+ .replace(/\{removeIcon}/g, config.removeIcon)
+ .replace(/\{removeTitle}/g, config.removeTitle)
+ .replace(/\{dataUrl}/g, vUrl)
+ .replace(/\{dataKey}/g, vKey);
+ if (showUpload) {
+ btnUpload = self.getLayoutTemplate('actionUpload')
+ .replace(/\{uploadClass}/g, config.uploadClass)
+ .replace(/\{uploadIcon}/g, config.uploadIcon)
+ .replace(/\{uploadTitle}/g, config.uploadTitle);
+ }
+ return template
+ .replace(/\{delete}/g, btnDelete)
+ .replace(/\{upload}/g, btnUpload)
+ .replace(/\{other}/g, otherButtons);
+ },
+ setThumbStatus: function ($thumb, status) {
+ var self = this;
+ if (!self.showPreview) {
+ return;
+ }
+ var icon = 'indicator' + status, msg = icon + 'Title',
+ css = 'file-preview-' + status.toLowerCase(),
+ $indicator = $thumb.find('.file-upload-indicator'),
+ config = self.fileActionSettings;
+ $thumb.removeClass('file-preview-success file-preview-error file-preview-loading');
+ if (status === 'Error') {
+ $thumb.find('.kv-file-upload').attr('disabled', true);
+ }
+ $indicator.html(config[icon]);
+ $indicator.attr('title', config[msg]);
+ $thumb.addClass(css);
+ },
+ clearPreview: function () {
+ var self = this, $thumbs = !self.showUploadedThumbs ? self.$preview.find('.file-preview-frame') :
+ self.$preview.find('.file-preview-frame:not(.file-preview-success)');
+ $thumbs.remove();
+ if (!self.$preview.find('.file-preview-frame').length || !self.showPreview) {
+ self.resetUpload();
+ }
+ self.validateDefaultPreview();
+ },
+ initPreview: function (isInit) {
+ var self = this, cap = self.initialCaption || '', out;
+ if (!previewCache.count(self.id)) {
+ self.clearPreview();
+ if (isInit) {
+ self.setCaption(cap);
+ } else {
+ self.initCaption();
+ }
+ return;
+ }
+ out = previewCache.out(self.id);
+ cap = isInit && self.initialCaption ? self.initialCaption : out.caption;
+ self.$preview.html(out.content);
+ self.setCaption(cap);
+ if (!isEmpty(out.content)) {
+ self.$container.removeClass('file-input-new');
+ }
+ },
+ initPreviewDeletes: function () {
+ var self = this, deleteExtraData = self.deleteExtraData || {},
+ resetProgress = function () {
+ var hasFiles = self.isUploadable ? previewCache.count(self.id) : self.$element.get(0).files.length;
+ if (self.$preview.find('.kv-file-remove').length === 0 && !hasFiles) {
+ self.reset();
+ self.initialCaption = '';
+ }
+ };
+
+ self.$preview.find('.kv-file-remove').each(function () {
+ var $el = $(this), vUrl = $el.data('url') || self.deleteUrl, vKey = $el.data('key');
+ if (isEmpty(vUrl) || vKey === undefined) {
+ return;
+ }
+ var $frame = $el.closest('.file-preview-frame'), cache = previewCache.data[self.id],
+ settings, params, index = $frame.data('fileindex'), config, extraData;
+ index = parseInt(index.replace('init_', ''));
+ config = isEmpty(cache.config) && isEmpty(cache.config[index]) ? null : cache.config[index];
+ extraData = isEmpty(config) || isEmpty(config.extra) ? deleteExtraData : config.extra;
+ if (typeof extraData === "function") {
+ extraData = extraData();
+ }
+ params = {id: $el.attr('id'), key: vKey, extra: extraData};
+ settings = $.extend(true, {}, {
+ url: vUrl,
+ type: 'POST',
+ dataType: 'json',
+ data: $.extend(true, {}, {key: vKey}, extraData),
+ beforeSend: function (jqXHR) {
+ self.ajaxAborted = false;
+ self.raise('filepredelete', [vKey, jqXHR, extraData]);
+ if (self.ajaxAborted) {
+ jqXHR.abort();
+ } else {
+ addCss($frame, 'file-uploading');
+ addCss($el, 'disabled');
+ }
+ },
+ success: function (data, textStatus, jqXHR) {
+ var n, cap;
+ if (isEmpty(data) || isEmpty(data.error)) {
+ previewCache.unset(self.id, index);
+ n = previewCache.count(self.id);
+ cap = n > 0 ? self.getMsgSelected(n) : '';
+ self.raise('filedeleted', [vKey, jqXHR, extraData]);
+ self.setCaption(cap);
+ } else {
+ params.jqXHR = jqXHR;
+ params.response = data;
+ self.showError(data.error, params, 'filedeleteerror');
+ $frame.removeClass('file-uploading');
+ $el.removeClass('disabled');
+ resetProgress();
+ return;
+ }
+ $frame.removeClass('file-uploading').addClass('file-deleted');
+ $frame.fadeOut('slow', function () {
+ self.clearObjects($frame);
+ $frame.remove();
+ resetProgress();
+ if (!n && self.getFileStack().length === 0) {
+ self.setCaption('');
+ self.reset();
+ }
+ });
+ },
+ error: function (jqXHR, textStatus, errorThrown) {
+ var errMsg = self.parseError(jqXHR, errorThrown);
+ params.jqXHR = jqXHR;
+ params.response = {};
+ self.showError(errMsg, params, 'filedeleteerror');
+ $frame.removeClass('file-uploading');
+ resetProgress();
+ }
+ }, self.ajaxDeleteSettings);
+ handler($el, 'click', function () {
+ if (!self.validateMinCount()) {
+ return false;
+ }
+ $.ajax(settings);
+ });
+ });
+ },
+ clearObjects: function ($el) {
+ $el.find('video audio').each(function () {
+ this.pause();
+ $(this).remove();
+ });
+ $el.find('img object div').each(function () {
+ $(this).remove();
+ });
+ },
+ clearFileInput: function () {
+ var self = this, $el = self.$element, $srcFrm, $tmpFrm, $tmpEl;
+ if (isEmpty($el.val())) {
+ return;
+ }
+ // Fix for IE ver < 11, that does not clear file inputs
+ // Requires a sequence of steps to prevent IE crashing but
+ // still allow clearing of the file input.
+ if (self.isIE9 || self.isIE10) {
+ $srcFrm = $el.closest('form');
+ $tmpFrm = $(document.createElement('form'));
+ $tmpEl = $(document.createElement('div'));
+ $el.before($tmpEl);
+ if ($srcFrm.length) {
+ $srcFrm.after($tmpFrm);
+ } else {
+ $tmpEl.after($tmpFrm);
+ }
+ $tmpFrm.append($el).trigger('reset');
+ $tmpEl.before($el).remove();
+ $tmpFrm.remove();
+ } else { // normal input clear behavior for other sane browsers
+ $el.val('');
+ }
+ self.fileInputCleared = true;
+ },
+ resetUpload: function () {
+ var self = this;
+ self.uploadCache = {content: [], config: [], tags: [], append: true};
+ self.uploadCount = 0;
+ self.uploadStatus = {};
+ self.uploadLog = [];
+ self.uploadAsyncCount = 0;
+ self.loadedImages = [];
+ self.totalImagesCount = 0;
+ self.$btnUpload.removeAttr('disabled');
+ self.setProgress(0);
+ addCss(self.$progress, 'hide');
+ self.resetErrors(false);
+ self.ajaxAborted = false;
+ self.ajaxRequests = [];
+ self.resetCanvas();
+ },
+ resetCanvas: function () {
+ var self = this;
+ if (self.canvas && self.imageCanvasContext) {
+ self.imageCanvasContext.clearRect(0, 0, self.canvas.width, self.canvas.height);
+ }
+ },
+ cancel: function () {
+ var self = this, xhr = self.ajaxRequests, len = xhr.length, i;
+ if (len > 0) {
+ for (i = 0; i < len; i += 1) {
+ self.cancelling = true;
+ xhr[i].abort();
+ }
+ }
+ self.setProgressCancelled();
+ self.getThumbs().each(function () {
+ var $thumb = $(this), ind = $thumb.attr('data-fileindex');
+ $thumb.removeClass('file-uploading');
+ if (self.filestack[ind] !== undefined) {
+ $thumb.find('.kv-file-upload').removeClass('disabled').removeAttr('disabled');
+ $thumb.find('.kv-file-remove').removeClass('disabled').removeAttr('disabled');
+ }
+ self.unlock();
+ });
+ },
+ cleanMemory: function ($thumb) {
+ var data = $thumb.is('img') ? $thumb.attr('src') : $thumb.find('source').attr('src');
+ /** @namespace objUrl.revokeObjectURL */
+ objUrl.revokeObjectURL(data);
+ },
+ hasInitialPreview: function () {
+ var self = this;
+ return !self.overwriteInitial && previewCache.count(self.id);
+ },
+ clear: function () {
+ var self = this, cap;
+ self.$btnUpload.removeAttr('disabled');
+ self.getThumbs().find('video,audio,img').each(function () {
+ self.cleanMemory($(this));
+ });
+ self.resetUpload();
+ self.clearStack();
+ self.clearFileInput();
+ self.resetErrors(true);
+ self.raise('fileclear');
+ if (self.hasInitialPreview()) {
+ self.showFileIcon();
+ self.resetPreview();
+ self.initPreviewDeletes();
+ self.$container.removeClass('file-input-new');
+ } else {
+ self.getThumbs().each(function () {
+ self.clearObjects($(this));
+ });
+ if (self.isUploadable) {
+ previewCache.data[self.id] = {};
+ }
+ self.$preview.html('');
+ cap = (!self.overwriteInitial && self.initialCaption.length > 0) ? self.initialCaption : '';
+ self.setCaption(cap);
+ self.$caption.attr('title', '');
+ addCss(self.$container, 'file-input-new');
+ self.validateDefaultPreview();
+ }
+ if (self.$container.find('.file-preview-frame').length === 0) {
+ if (!self.initCaption()) {
+ self.$captionContainer.find('.kv-caption-icon').hide();
+ }
+ }
+ self.hideFileIcon();
+ self.raise('filecleared');
+ self.$captionContainer.focus();
+ self.setFileDropZoneTitle();
+ },
+ resetPreview: function () {
+ var self = this, out, cap;
+ if (previewCache.count(self.id)) {
+ out = previewCache.out(self.id);
+ self.$preview.html(out.content);
+ cap = self.initialCaption ? self.initialCaption : out.caption;
+ self.setCaption(cap);
+ } else {
+ self.clearPreview();
+ self.initCaption();
+ }
+ },
+ clearDefaultPreview: function () {
+ var self = this;
+ self.$preview.find('.file-default-preview').remove();
+ },
+ validateDefaultPreview: function () {
+ var self = this;
+ if (!self.showPreview || isEmpty(self.defaultPreviewContent)) {
+ return;
+ }
+ self.$preview.html('' + self.defaultPreviewContent + '
');
+ self.$container.removeClass('file-input-new');
+ },
+ resetPreviewThumbs: function (isAjax) {
+ var self = this, out;
+ if (isAjax) {
+ self.clearPreview();
+ self.clearStack();
+ return;
+ }
+ if (self.hasInitialPreview()) {
+ out = previewCache.out(self.id);
+ self.$preview.html(out.content);
+ self.setCaption(out.caption);
+ self.initPreviewDeletes();
+ } else {
+ self.clearPreview();
+ }
+ },
+ reset: function () {
+ var self = this;
+ self.resetPreview();
+ self.$container.find('.fileinput-filename').text('');
+ self.raise('filereset');
+ addCss(self.$container, 'file-input-new');
+ if (self.$preview.find('.file-preview-frame').length || self.isUploadable && self.dropZoneEnabled) {
+ self.$container.removeClass('file-input-new');
+ }
+ self.setFileDropZoneTitle();
+ self.clearStack();
+ self.formdata = {};
+ },
+ disable: function () {
+ var self = this;
+ self.isDisabled = true;
+ self.raise('filedisabled');
+ self.$element.attr('disabled', 'disabled');
+ self.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled");
+ self.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").attr(
+ "disabled",
+ true);
+ self.initDragDrop();
+ },
+ enable: function () {
+ var self = this;
+ self.isDisabled = false;
+ self.raise('fileenabled');
+ self.$element.removeAttr('disabled');
+ self.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled");
+ self.$container.find(
+ ".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled");
+ self.initDragDrop();
+ },
+ getThumbs: function (css) {
+ css = css || '';
+ return this.$preview.find('.file-preview-frame:not(.file-preview-initial)' + css);
+ },
+ getExtraData: function (previewId, index) {
+ var self = this, data = self.uploadExtraData;
+ if (typeof self.uploadExtraData === "function") {
+ data = self.uploadExtraData(previewId, index);
+ }
+ return data;
+ },
+ uploadExtra: function (previewId, index) {
+ var self = this, data = self.getExtraData(previewId, index);
+ if (data.length === 0) {
+ return;
+ }
+ $.each(data, function (key, value) {
+ self.formdata.append(key, value);
+ });
+ },
+ setAsyncUploadStatus: function (previewId, pct, total) {
+ var self = this, sum = 0;
+ self.setProgress(pct, $('#' + previewId).find('.file-thumb-progress'));
+ self.uploadStatus[previewId] = pct;
+ $.each(self.uploadStatus, function (key, value) {
+ sum += value;
+ });
+ self.setProgress(Math.ceil(sum / total));
+
+ },
+ initXhr: function (xhrobj, previewId, fileCount) {
+ var self = this;
+ if (xhrobj.upload) {
+ xhrobj.upload.addEventListener('progress', function (event) {
+ var pct = 0, position = event.loaded || event.position, total = event.total;
+ /** @namespace event.lengthComputable */
+ if (event.lengthComputable) {
+ pct = Math.ceil(position / total * 100);
+ }
+ if (previewId) {
+ self.setAsyncUploadStatus(previewId, pct, fileCount);
+ } else {
+ self.setProgress(Math.ceil(pct));
+ }
+ }, false);
+ }
+ return xhrobj;
+ },
+ ajaxSubmit: function (fnBefore, fnSuccess, fnComplete, fnError, previewId, index) {
+ var self = this, settings;
+ self.raise('filepreajax', [previewId, index]);
+ self.uploadExtra(previewId, index);
+ settings = $.extend(true, {}, {
+ xhr: function () {
+ var xhrobj = $.ajaxSettings.xhr();
+ return self.initXhr(xhrobj, previewId, self.getFileStack().length);
+ },
+ url: self.uploadUrl,
+ type: 'POST',
+ dataType: 'json',
+ data: self.formdata,
+ cache: false,
+ processData: false,
+ contentType: false,
+ beforeSend: fnBefore,
+ success: fnSuccess,
+ complete: fnComplete,
+ error: fnError
+ }, self.ajaxSettings);
+ self.ajaxRequests.push($.ajax(settings));
+ },
+ initUploadSuccess: function (out, $thumb, allFiles) {
+ var self = this, append, data, index, $newThumb, content, config, tags, i;
+ if (!self.showPreview || typeof out !== 'object' || $.isEmptyObject(out)) {
+ return;
+ }
+ if (out.initialPreview !== undefined && out.initialPreview.length > 0) {
+ self.hasInitData = true;
+ content = out.initialPreview || [];
+ config = out.initialPreviewConfig || [];
+ tags = out.initialPreviewThumbTags || [];
+ append = out.append === undefined || out.append ? true : false;
+ self.overwriteInitial = false;
+ if ($thumb !== undefined) {
+ if (!allFiles) {
+ index = previewCache.add(self.id, content, config[0], tags[0], append);
+ data = previewCache.get(self.id, index, false);
+ $newThumb = $(data).hide();
+ $thumb.after($newThumb).fadeOut('slow', function () {
+ $newThumb.fadeIn('slow').css('display:inline-block');
+ self.initPreviewDeletes();
+ self.clearFileInput();
+ $thumb.remove();
+ });
+ } else {
+ i = $thumb.attr('data-fileindex');
+ self.uploadCache.content[i] = content[0];
+ self.uploadCache.config[i] = config[0];
+ self.uploadCache.tags[i] = tags[0];
+ self.uploadCache.append = append;
+ }
+ } else {
+ previewCache.set(self.id, content, config, tags, append);
+ self.initPreview();
+ self.initPreviewDeletes();
+ }
+ }
+ },
+ initSuccessThumbs: function () {
+ var self = this;
+ if (!self.showPreview) {
+ return;
+ }
+ self.getThumbs('.file-preview-success').each(function () {
+ var $thumb = $(this), $remove = $thumb.find('.kv-file-remove');
+ $remove.removeAttr('disabled');
+ handler($remove, 'click', function () {
+ var out = self.raise('filesuccessremove', [$thumb.attr('id'), $thumb.data('fileindex')]);
+ self.cleanMemory($thumb);
+ if (out === false) {
+ return;
+ }
+ $thumb.fadeOut('slow', function () {
+ $thumb.remove();
+ if (!self.$preview.find('.file-preview-frame').length) {
+ self.reset();
+ }
+ });
+ });
+ });
+ },
+ checkAsyncComplete: function () {
+ var self = this, previewId, i;
+ for (i = 0; i < self.filestack.length; i++) {
+ if (self.filestack[i]) {
+ previewId = self.previewInitId + "-" + i;
+ if ($.inArray(previewId, self.uploadLog) === -1) {
+ return false;
+ }
+ }
+ }
+ return (self.uploadAsyncCount === self.uploadLog.length);
+ },
+ uploadSingle: function (i, files, allFiles) {
+ var self = this, total = self.getFileStack().length, formdata = new FormData(), outData,
+ previewId = self.previewInitId + "-" + i, $thumb, chkComplete, $btnUpload, $btnDelete,
+ hasPostData = self.filestack.length > 0 || !$.isEmptyObject(self.uploadExtraData),
+ fnBefore, fnSuccess, fnComplete, fnError, updateUploadLog, params = {id: previewId, index: i};
+ self.formdata = formdata;
+ if (self.showPreview) {
+ $thumb = $('#' + previewId + ':not(.file-preview-initial)');
+ $btnUpload = $thumb.find('.kv-file-upload');
+ $btnDelete = $thumb.find('.kv-file-remove');
+ $('#' + previewId).find('.file-thumb-progress').removeClass('hide');
+ }
+ if (total === 0 || !hasPostData || ($btnUpload && $btnUpload.hasClass('disabled')) || self.abort(params)) {
+ return;
+ }
+ updateUploadLog = function (i, previewId) {
+ self.updateStack(i, undefined);
+ self.uploadLog.push(previewId);
+ if (self.checkAsyncComplete()) {
+ self.fileBatchCompleted = true;
+ }
+ };
+ chkComplete = function () {
+ if (!self.fileBatchCompleted) {
+ return;
+ }
+ setTimeout(function () {
+ if (self.showPreview) {
+ previewCache.set(
+ self.id,
+ self.uploadCache.content,
+ self.uploadCache.config,
+ self.uploadCache.tags,
+ self.uploadCache.append
+ );
+ if (self.hasInitData) {
+ self.initPreview();
+ self.initPreviewDeletes();
+ }
+ }
+ self.unlock();
+ self.clearFileInput();
+ self.raise('filebatchuploadcomplete', [self.filestack, self.getExtraData()]);
+ self.uploadCount = 0;
+ self.uploadStatus = {};
+ self.uploadLog = [];
+ self.setProgress(100);
+ }, 100);
+ };
+ fnBefore = function (jqXHR) {
+ outData = self.getOutData(jqXHR);
+ self.fileBatchCompleted = false;
+ if (self.showPreview) {
+ if (!$thumb.hasClass('file-preview-success')) {
+ self.setThumbStatus($thumb, 'Loading');
+ addCss($thumb, 'file-uploading');
+ }
+ $btnUpload.attr('disabled', true);
+ $btnDelete.attr('disabled', true);
+ }
+ if (!allFiles) {
+ self.lock();
+ }
+ self.raise('filepreupload', [outData, previewId, i]);
+ $.extend(true, params, outData);
+ if (self.abort(params)) {
+ jqXHR.abort();
+ self.setProgressCancelled();
+ }
+ };
+ fnSuccess = function (data, textStatus, jqXHR) {
+ outData = self.getOutData(jqXHR, data);
+ $.extend(true, params, outData);
+ setTimeout(function () {
+ if (isEmpty(data) || isEmpty(data.error)) {
+ if (self.showPreview) {
+ self.setThumbStatus($thumb, 'Success');
+ $btnUpload.hide();
+ self.initUploadSuccess(data, $thumb, allFiles);
+ }
+ self.raise('fileuploaded', [outData, previewId, i]);
+ if (!allFiles) {
+ self.updateStack(i, undefined);
+ } else {
+ updateUploadLog(i, previewId);
+ }
+ } else {
+ self.showUploadError(data.error, params);
+ self.setPreviewError($thumb, i);
+ if (allFiles) {
+ updateUploadLog(i, previewId);
+ }
+ }
+ }, 100);
+ };
+ fnComplete = function () {
+ setTimeout(function () {
+ if (self.showPreview) {
+ $btnUpload.removeAttr('disabled');
+ $btnDelete.removeAttr('disabled');
+ $thumb.removeClass('file-uploading');
+ }
+ if (!allFiles) {
+ self.unlock(false);
+ self.clearFileInput();
+ } else {
+ chkComplete();
+ }
+ self.initSuccessThumbs();
+ }, 100);
+ };
+ fnError = function (jqXHR, textStatus, errorThrown) {
+ var errMsg = self.parseError(jqXHR, errorThrown, (allFiles ? files[i].name : null));
+ setTimeout(function () {
+ if (allFiles) {
+ updateUploadLog(i, previewId);
+ }
+ self.uploadStatus[previewId] = 100;
+ self.setPreviewError($thumb, i);
+ $.extend(true, params, self.getOutData(jqXHR));
+ self.showUploadError(errMsg, params);
+ }, 100);
+ };
+ formdata.append(self.uploadFileAttr, files[i], self.filenames[i]);
+ formdata.append('file_id', i);
+ self.ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, previewId, i);
+ },
+ uploadBatch: function () {
+ var self = this, files = self.filestack, total = files.length, params = {}, fnBefore, fnSuccess, fnError,
+ fnComplete, hasPostData = self.filestack.length > 0 || !$.isEmptyObject(self.uploadExtraData),
+ setAllUploaded;
+ self.formdata = new FormData();
+ if (total === 0 || !hasPostData || self.abort(params)) {
+ return;
+ }
+ setAllUploaded = function () {
+ $.each(files, function (key) {
+ self.updateStack(key, undefined);
+ });
+ self.clearFileInput();
+ };
+ fnBefore = function (jqXHR) {
+ self.lock();
+ var outData = self.getOutData(jqXHR);
+ if (self.showPreview) {
+ self.getThumbs().each(function () {
+ var $thumb = $(this), $btnUpload = $thumb.find('.kv-file-upload'),
+ $btnDelete = $thumb.find('.kv-file-remove');
+ if (!$thumb.hasClass('file-preview-success')) {
+ self.setThumbStatus($thumb, 'Loading');
+ addCss($thumb, 'file-uploading');
+ }
+ $btnUpload.attr('disabled', true);
+ $btnDelete.attr('disabled', true);
+ });
+ }
+ self.raise('filebatchpreupload', [outData]);
+ if (self.abort(outData)) {
+ jqXHR.abort();
+ self.setProgressCancelled();
+ }
+ };
+ fnSuccess = function (data, textStatus, jqXHR) {
+ /** @namespace data.errorkeys */
+ var outData = self.getOutData(jqXHR, data), $thumbs = self.getThumbs(), key = 0,
+ keys = isEmpty(data) || isEmpty(data.errorkeys) ? [] : data.errorkeys;
+ if (isEmpty(data) || isEmpty(data.error)) {
+ self.raise('filebatchuploadsuccess', [outData]);
+ setAllUploaded();
+ if (self.showPreview) {
+ $thumbs.each(function () {
+ var $thumb = $(this), $btnUpload = $thumb.find('.kv-file-upload');
+ $thumb.find('.kv-file-upload').hide();
+ self.setThumbStatus($thumb, 'Success');
+ $thumb.removeClass('file-uploading');
+ $btnUpload.removeAttr('disabled');
+ });
+ self.initUploadSuccess(data);
+ } else {
+ self.reset();
+ }
+ } else {
+ if (self.showPreview) {
+ $thumbs.each(function () {
+ var $thumb = $(this), $btnDelete = $thumb.find('.kv-file-remove'),
+ $btnUpload = $thumb.find('.kv-file-upload');
+ $thumb.removeClass('file-uploading');
+ $btnUpload.removeAttr('disabled');
+ $btnDelete.removeAttr('disabled');
+ if (keys.length === 0) {
+ self.setPreviewError($thumb);
+ return;
+ }
+ if ($.inArray(key, keys) !== -1) {
+ self.setPreviewError($thumb);
+ } else {
+ $thumb.find('.kv-file-upload').hide();
+ self.setThumbStatus($thumb, 'Success');
+ self.updateStack(key, undefined);
+ }
+ key++;
+ });
+ self.initUploadSuccess(data);
+ }
+ self.showUploadError(data.error, outData, 'filebatchuploaderror');
+ }
+ };
+ fnComplete = function () {
+ self.setProgress(100);
+ self.unlock();
+ self.initSuccessThumbs();
+ self.clearFileInput();
+ self.raise('filebatchuploadcomplete', [self.filestack, self.getExtraData()]);
+ };
+ fnError = function (jqXHR, textStatus, errorThrown) {
+ var outData = self.getOutData(jqXHR), errMsg = self.parseError(jqXHR, errorThrown);
+ self.showUploadError(errMsg, outData, 'filebatchuploaderror');
+ self.uploadFileCount = total - 1;
+ if (!self.showPreview) {
+ return;
+ }
+ self.getThumbs().each(function () {
+ var $thumb = $(this), key = $thumb.attr('data-fileindex');
+ $thumb.removeClass('file-uploading');
+ if (self.filestack[key] !== undefined) {
+ self.setPreviewError($thumb);
+ }
+ });
+ self.getThumbs().removeClass('file-uploading');
+ self.getThumbs(' .kv-file-upload').removeAttr('disabled');
+ self.getThumbs(' .kv-file-delete').removeAttr('disabled');
+ };
+ $.each(files, function (key, data) {
+ if (!isEmpty(files[key])) {
+ self.formdata.append(self.uploadFileAttr, data, self.filenames[key]);
+ }
+ });
+ self.ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
+ },
+ uploadExtraOnly: function () {
+ var self = this, params = {}, fnBefore, fnSuccess, fnComplete, fnError;
+ self.formdata = new FormData();
+ if (self.abort(params)) {
+ return;
+ }
+ fnBefore = function (jqXHR) {
+ self.lock();
+ var outData = self.getOutData(jqXHR);
+ self.raise('filebatchpreupload', [outData]);
+ self.setProgress(50);
+ params.data = outData;
+ params.xhr = jqXHR;
+ if (self.abort(params)) {
+ jqXHR.abort();
+ self.setProgressCancelled();
+ }
+ };
+ fnSuccess = function (data, textStatus, jqXHR) {
+ var outData = self.getOutData(jqXHR, data);
+ if (isEmpty(data) || isEmpty(data.error)) {
+ self.raise('filebatchuploadsuccess', [outData]);
+ self.clearFileInput();
+ self.initUploadSuccess(data);
+ } else {
+ self.showUploadError(data.error, outData, 'filebatchuploaderror');
+ }
+ };
+ fnComplete = function () {
+ self.setProgress(100);
+ self.unlock();
+ self.clearFileInput();
+ self.raise('filebatchuploadcomplete', [self.filestack, self.getExtraData()]);
+ };
+ fnError = function (jqXHR, textStatus, errorThrown) {
+ var outData = self.getOutData(jqXHR), errMsg = self.parseError(jqXHR, errorThrown);
+ params.data = outData;
+ self.showUploadError(errMsg, outData, 'filebatchuploaderror');
+ };
+ self.ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
+ },
+ upload: function () {
+ var self = this, totLen = self.getFileStack().length, params = {},
+ i, outData, len, hasExtraData = !$.isEmptyObject(self.getExtraData());
+ if (self.minFileCount > 0 && self.getFileCount(totLen) < self.minFileCount) {
+ self.noFilesError(params);
+ return;
+ }
+ if (!self.isUploadable || self.isDisabled || (totLen === 0 && !hasExtraData)) {
+ return;
+ }
+ self.resetUpload();
+ self.$progress.removeClass('hide');
+ self.uploadCount = 0;
+ self.uploadStatus = {};
+ self.uploadLog = [];
+ self.lock();
+ self.setProgress(2);
+ if (totLen === 0 && hasExtraData) {
+ self.uploadExtraOnly();
+ return;
+ }
+ len = self.filestack.length;
+ self.hasInitData = false;
+ if (self.uploadAsync) {
+ outData = self.getOutData();
+ self.raise('filebatchpreupload', [outData]);
+ self.fileBatchCompleted = false;
+ self.uploadCache = {content: [], config: [], tags: [], append: true};
+ self.uploadAsyncCount = self.getFileStack().length;
+ for (i = 0; i < len; i++) {
+ self.uploadCache.content[i] = null;
+ self.uploadCache.config[i] = null;
+ self.uploadCache.tags[i] = null;
+ }
+ for (i = 0; i < len; i++) {
+ if (self.filestack[i] !== undefined) {
+ self.uploadSingle(i, self.filestack, true);
+ }
+ }
+ return;
+ }
+ self.uploadBatch();
+ },
+ initFileActions: function () {
+ var self = this;
+ if (!self.showPreview) {
+ return;
+ }
+ self.$preview.find('.kv-file-remove').each(function () {
+ var $el = $(this), $frame = $el.closest('.file-preview-frame'), hasError,
+ id = $frame.attr('id'), ind = $frame.attr('data-fileindex'), n, cap, status;
+ handler($el, 'click', function () {
+ status = self.raise('filepreremove', [id, ind]);
+ if (status === false || !self.validateMinCount()) {
+ return false;
+ }
+ hasError = $frame.hasClass('file-preview-error');
+ self.cleanMemory($frame);
+ $frame.fadeOut('slow', function () {
+ self.updateStack(ind, undefined);
+ self.clearObjects($frame);
+ $frame.remove();
+ if (id && hasError) {
+ self.$errorContainer.find('li[data-file-id="' + id + '"]').fadeOut('fast', function () {
+ $(this).remove();
+ if (!self.errorsExist()) {
+ self.resetErrors();
+ }
+ });
+ }
+ var filestack = self.getFileStack(true), len = filestack.length, chk = previewCache.count(
+ self.id),
+ hasThumb = self.showPreview && self.$preview.find('.file-preview-frame').length;
+ self.clearFileInput();
+ if (len === 0 && chk === 0 && !hasThumb) {
+ self.reset();
+ } else {
+ n = chk + len;
+ cap = n > 1 ? self.getMsgSelected(n) : (filestack[0] ? self.getFileNames()[0] : '');
+ self.setCaption(cap);
+ }
+ self.raise('fileremoved', [id, ind]);
+ });
+ });
+ });
+ self.$preview.find('.kv-file-upload').each(function () {
+ var $el = $(this);
+ handler($el, 'click', function () {
+ var $frame = $el.closest('.file-preview-frame'),
+ ind = $frame.attr('data-fileindex');
+ if (!$frame.hasClass('file-preview-error')) {
+ self.uploadSingle(ind, self.filestack, false);
+ }
+ });
+ });
+ },
+ hideFileIcon: function () {
+ if (this.overwriteInitial) {
+ this.$captionContainer.find('.kv-caption-icon').hide();
+ }
+ },
+ showFileIcon: function () {
+ this.$captionContainer.find('.kv-caption-icon').show();
+ },
+ addError: function (msg) {
+ var self = this, $error = self.$errorContainer;
+ if (msg && $error.length) {
+ $error.html(self.errorCloseButton + msg);
+ handler($error.find('.kv-error-close'), 'click', function () {
+ $error.fadeOut('slow');
+ });
+ }
+ },
+ resetErrors: function (fade) {
+ var self = this, $error = self.$errorContainer;
+ self.isError = false;
+ self.$container.removeClass('has-error');
+ $error.html('');
+ if (fade) {
+ $error.fadeOut('slow');
+ } else {
+ $error.hide();
+ }
+ },
+ showFolderError: function (folders) {
+ var self = this, $error = self.$errorContainer, msg;
+ if (!folders) {
+ return;
+ }
+ msg = self.msgFoldersNotAllowed.replace(/\{n}/g, folders);
+ self.addError(msg);
+ addCss(self.$container, 'has-error');
+ $error.fadeIn(800);
+ self.raise('filefoldererror', [folders, msg]);
+ },
+ showUploadError: function (msg, params, event) {
+ var self = this, $error = self.$errorContainer, ev = event || 'fileuploaderror', e = params && params.id ?
+ '- ' + e + '
' + self.fileActionSettings.indicatorError + '
';
+ }
+ }
+ self.clearDefaultPreview();
+ self.$preview.append("\n" + previewOtherTemplate
+ .replace(/\{previewId}/g, previewId)
+ .replace(/\{frameClass}/g, frameClass)
+ .replace(/\{fileindex}/g, ind)
+ .replace(/\{caption}/g, self.slug(file.name))
+ .replace(/\{width}/g, config.width)
+ .replace(/\{height}/g, config.height)
+ .replace(/\{type}/g, file.type)
+ .replace(/\{data}/g, data)
+ .replace(/\{footer}/g, footer));
+ if (isDisabled === true && self.isUploadable) {
+ self.setThumbStatus($('#' + previewId), 'Error');
+ }
+ },
+ previewFile: function (i, file, theFile, previewId, data) {
+ if (!this.showPreview) {
+ return;
+ }
+ var self = this, cat = self.parseFileType(file), fname = file ? file.name : '', caption = self.slug(fname),
+ content, strText, types = self.allowedPreviewTypes, mimes = self.allowedPreviewMimeTypes,
+ tmplt = self.getPreviewTemplate(cat), chkTypes = types && types.indexOf(cat) >= 0, id,
+ config = isSet(cat, self.previewSettings) ? self.previewSettings[cat] : defaultPreviewSettings[cat],
+ chkMimes = mimes && mimes.indexOf(file.type) !== -1,
+ footer = self.renderFileFooter(caption, config.width), modal = '',
+ ind = previewId.slice(previewId.lastIndexOf('-') + 1);
+ if (chkTypes || chkMimes) {
+ tmplt = self.parseFilePreviewIcon(tmplt, fname.split('.').pop());
+ if (cat === 'text') {
+ strText = htmlEncode(theFile.target.result);
+ id = 'text-' + uniqId();
+ content = tmplt.replace(/\{zoom}/g, self.getLayoutTemplate('zoom'));
+ modal = self.getLayoutTemplate('modal').replace('{id}', id)
+ .replace(/\{title}/g, caption)
+ .replace(/\{body}/g, strText).replace(/\{heading}/g, self.msgZoomModalHeading);
+ content = content.replace(/\{previewId}/g, previewId).replace(/\{caption}/g, caption)
+ .replace(/\{width}/g, config.width).replace(/\{height}/g, config.height)
+ .replace(/\{frameClass}/g, '').replace(/\{zoomInd}/g, self.zoomIndicator)
+ .replace(/\{footer}/g, footer).replace(/\{fileindex}/g, ind)
+ .replace(/\{type}/g, file.type).replace(/\{zoomTitle}/g, self.msgZoomTitle)
+ .replace(/\{dialog}/g, "$('#" + id + "').modal('show')")
+ .replace(/\{data}/g, strText) + modal;
+ } else {
+ content = tmplt.replace(/\{previewId}/g, previewId).replace(/\{caption}/g, caption)
+ .replace(/\{frameClass}/g, '').replace(/\{type}/g, file.type).replace(/\{fileindex}/g, ind)
+ .replace(/\{width}/g, config.width).replace(/\{height}/g, config.height)
+ .replace(/\{footer}/g, footer).replace(/\{data}/g, data);
+ }
+ self.clearDefaultPreview();
+ self.$preview.append("\n" + content);
+ self.validateImage(i, previewId, caption, file.type);
+ } else {
+ self.previewDefault(file, previewId);
+ }
+ },
+ slugDefault: function (text) {
+ return isEmpty(text) ? '' : String(text).replace(/[\-\[\]\/\{}:;#%=\(\)\*\+\?\\\^\$\|<>&"']/g, '_');
+ },
+ readFiles: function (files) {
+ this.reader = new FileReader();
+ var self = this, $el = self.$element, $preview = self.$preview, reader = self.reader,
+ $container = self.$previewContainer, $status = self.$previewStatus, msgLoading = self.msgLoading,
+ msgProgress = self.msgProgress, previewInitId = self.previewInitId, numFiles = files.length,
+ settings = self.fileTypeSettings, ctr = self.filestack.length, readFile,
+ throwError = function (msg, file, previewId, index) {
+ var p1 = $.extend(true, {}, self.getOutData({}, {}, files), {id: previewId, index: index}),
+ p2 = {id: previewId, index: index, file: file, files: files};
+ self.previewDefault(file, previewId, true);
+ if (self.isUploadable) {
+ self.addToStack(undefined);
+ }
+ setTimeout(readFile(index + 1), 100);
+ self.initFileActions();
+ if (self.removeFromPreviewOnError) {
+ $('#' + previewId).remove();
+ }
+ return self.isUploadable ? self.showUploadError(msg, p1) : self.showError(msg, p2);
+ };
+
+ self.loadedImages = [];
+ self.totalImagesCount = 0;
+
+ $.each(files, function (key, file) {
+ var func = self.fileTypeSettings.image || defaultFileTypeSettings.image;
+ if (func && func(file.type)) {
+ self.totalImagesCount++;
+ }
+ });
+
+ readFile = function (i) {
+ if (isEmpty($el.attr('multiple'))) {
+ numFiles = 1;
+ }
+ if (i >= numFiles) {
+ if (self.isUploadable && self.filestack.length > 0) {
+ self.raise('filebatchselected', [self.getFileStack()]);
+ } else {
+ self.raise('filebatchselected', [files]);
+ }
+ $container.removeClass('file-thumb-loading');
+ $status.html('');
+ return;
+ }
+ var node = ctr + i, previewId = previewInitId + "-" + node, isText, file = files[i],
+ caption = self.slug(file.name), fileSize = (file.size || 0) / 1000, checkFile, fileExtExpr = '',
+ previewData = objUrl.createObjectURL(file), fileCount = 0, j, msg, typ, chk,
+ fileTypes = self.allowedFileTypes, strTypes = isEmpty(fileTypes) ? '' : fileTypes.join(', '),
+ fileExt = self.allowedFileExtensions, strExt = isEmpty(fileExt) ? '' : fileExt.join(', ');
+ if (!isEmpty(fileExt)) {
+ fileExtExpr = new RegExp('\\.(' + fileExt.join('|') + ')$', 'i');
+ }
+ fileSize = fileSize.toFixed(2);
+ if (self.maxFileSize > 0 && fileSize > self.maxFileSize) {
+ msg = self.msgSizeTooLarge.replace('{name}', caption)
+ .replace('{size}', fileSize)
+ .replace('{maxSize}', self.maxFileSize);
+ self.isError = throwError(msg, file, previewId, i);
+ return;
+ }
+ if (!isEmpty(fileTypes) && isArray(fileTypes)) {
+ for (j = 0; j < fileTypes.length; j += 1) {
+ typ = fileTypes[j];
+ checkFile = settings[typ];
+ chk = (checkFile !== undefined && checkFile(file.type, caption));
+ fileCount += isEmpty(chk) ? 0 : chk.length;
+ }
+ if (fileCount === 0) {
+ msg = self.msgInvalidFileType.replace('{name}', caption).replace('{types}', strTypes);
+ self.isError = throwError(msg, file, previewId, i);
+ return;
+ }
+ }
+ if (fileCount === 0 && !isEmpty(fileExt) && isArray(fileExt) && !isEmpty(fileExtExpr)) {
+ chk = compare(caption, fileExtExpr);
+ fileCount += isEmpty(chk) ? 0 : chk.length;
+ if (fileCount === 0) {
+ msg = self.msgInvalidFileExtension.replace('{name}', caption).replace('{extensions}',
+ strExt);
+ self.isError = throwError(msg, file, previewId, i);
+ return;
+ }
+ }
+ if (!self.showPreview) {
+ self.addToStack(file);
+ setTimeout(readFile(i + 1), 100);
+ self.raise('fileloaded', [file, previewId, i, reader]);
+ return;
+ }
+ if ($preview.length > 0 && FileReader !== undefined) {
+ $status.html(msgLoading.replace('{index}', i + 1).replace('{files}', numFiles));
+ $container.addClass('file-thumb-loading');
+ reader.onerror = function (evt) {
+ self.errorHandler(evt, caption);
+ };
+ reader.onload = function (theFile) {
+ self.previewFile(i, file, theFile, previewId, previewData);
+ self.initFileActions();
+ };
+ reader.onloadend = function () {
+ msg = msgProgress
+ .replace('{index}', i + 1).replace('{files}', numFiles)
+ .replace('{percent}', 50).replace('{name}', caption);
+ setTimeout(function () {
+ $status.html(msg);
+ self.updateFileDetails(numFiles);
+ readFile(i + 1);
+ }, 100);
+ self.raise('fileloaded', [file, previewId, i, reader]);
+ };
+ reader.onprogress = function (data) {
+ if (data.lengthComputable) {
+ var fact = (data.loaded / data.total) * 100, progress = Math.ceil(fact);
+ msg = msgProgress.replace('{index}', i + 1).replace('{files}', numFiles)
+ .replace('{percent}', progress).replace('{name}', caption);
+ setTimeout(function () {
+ $status.html(msg);
+ }, 100);
+ }
+ };
+ isText = isSet('text', settings) ? settings.text : defaultFileTypeSettings.text;
+ if (isText(file.type, caption)) {
+ reader.readAsText(file, self.textEncoding);
+ } else {
+ reader.readAsArrayBuffer(file);
+ }
+ } else {
+ self.previewDefault(file, previewId);
+ setTimeout(function () {
+ readFile(i + 1);
+ self.updateFileDetails(numFiles);
+ }, 100);
+ self.raise('fileloaded', [file, previewId, i, reader]);
+ }
+ self.addToStack(file);
+ };
+
+ readFile(0);
+ self.updateFileDetails(numFiles, false);
+ },
+ updateFileDetails: function (numFiles) {
+ var self = this, $el = self.$element, fileStack = self.getFileStack(),
+ name = ($el[0].files[0] && $el[0].files[0].name) || (fileStack.length && fileStack[0].name) || '',
+ label = self.slug(name), n = self.isUploadable ? fileStack.length : numFiles,
+ nFiles = previewCache.count(self.id) + n, log = n > 1 ? self.getMsgSelected(nFiles) : label;
+ if (self.isError) {
+ self.$previewContainer.removeClass('file-thumb-loading');
+ self.$previewStatus.html('');
+ self.$captionContainer.find('.kv-caption-icon').hide();
+ } else {
+ self.showFileIcon();
+ }
+ self.setCaption(log, self.isError);
+ self.$container.removeClass('file-input-new file-input-ajax-new');
+ if (arguments.length === 1) {
+ self.raise('fileselect', [numFiles, label]);
+ }
+ if (previewCache.count(self.id)) {
+ self.initPreviewDeletes();
+ }
+ },
+ validateMinCount: function () {
+ var self = this, len = self.isUploadable ? self.getFileStack().length : self.$element.get(0).files.length;
+ if (self.validateInitialCount && self.minFileCount > 0 && self.getFileCount(len - 1) < self.minFileCount) {
+ self.noFilesError({});
+ return false;
+ }
+ return true;
+ },
+ getFileCount: function (fileCount) {
+ var self = this, addCount = 0;
+ if (self.validateInitialCount && !self.overwriteInitial) {
+ addCount = previewCache.count(self.id);
+ fileCount += addCount;
+ }
+ return fileCount;
+ },
+ change: function (e) {
+ var self = this, $el = self.$element;
+ if (!self.isUploadable && isEmpty($el.val()) && self.fileInputCleared) { // IE 11 fix
+ self.fileInputCleared = false;
+ return;
+ }
+ self.fileInputCleared = false;
+ var tfiles, msg, total, isDragDrop = arguments.length > 1, isAjaxUpload = self.isUploadable, i = 0, f, n, len,
+ files = isDragDrop ? e.originalEvent.dataTransfer.files : $el.get(0).files, ctr = self.filestack.length,
+ isSingleUpload = isEmpty($el.attr('multiple')), flagSingle = (isSingleUpload && ctr > 0), folders = 0,
+ throwError = function (mesg, file, previewId, index) {
+ var p1 = $.extend(true, {}, self.getOutData({}, {}, files), {id: previewId, index: index}),
+ p2 = {id: previewId, index: index, file: file, files: files};
+ return self.isUploadable ? self.showUploadError(mesg, p1) : self.showError(mesg, p2);
+ };
+ self.reader = null;
+ self.resetUpload();
+ self.hideFileIcon();
+ if (self.isUploadable) {
+ self.$container.find('.file-drop-zone .' + self.dropZoneTitleClass).remove();
+ }
+ if (isDragDrop) {
+ tfiles = [];
+ while (files[i]) {
+ f = files[i];
+ if (!f.type && f.size % 4096 === 0) {
+ folders++;
+ } else {
+ tfiles.push(f);
+ }
+ i++;
+ }
+ } else {
+ if (e.target.files === undefined) {
+ tfiles = e.target && e.target.value ? [
+ {name: e.target.value.replace(/^.+\\/, '')}
+ ] : [];
+ } else {
+ tfiles = e.target.files;
+ }
+ }
+ if (isEmpty(tfiles) || tfiles.length === 0) {
+ if (!isAjaxUpload) {
+ self.clear();
+ }
+ self.showFolderError(folders);
+ self.raise('fileselectnone');
+ return;
+ }
+ self.resetErrors();
+ len = tfiles.length;
+ total = self.getFileCount(self.isUploadable ? (self.getFileStack().length + len) : len);
+ if (self.maxFileCount > 0 && total > self.maxFileCount) {
+ if (!self.autoReplace || len > self.maxFileCount) {
+ n = (self.autoReplace && len > self.maxFileCount) ? len : total;
+ msg = self.msgFilesTooMany.replace('{m}', self.maxFileCount).replace('{n}', n);
+ self.isError = throwError(msg, null, null, null);
+ self.$captionContainer.find('.kv-caption-icon').hide();
+ self.setCaption('', true);
+ self.$container.removeClass('file-input-new file-input-ajax-new');
+ return;
+ }
+ if (total > self.maxFileCount) {
+ self.resetPreviewThumbs(isAjaxUpload);
+ }
+ } else {
+ if (!isAjaxUpload || flagSingle) {
+ self.resetPreviewThumbs(false);
+ if (flagSingle) {
+ self.clearStack();
+ }
+ } else {
+ if (isAjaxUpload && ctr === 0 && (!previewCache.count(self.id) || self.overwriteInitial)) {
+ self.resetPreviewThumbs(true);
+ }
+ }
+ }
+ if (self.isPreviewable) {
+ self.readFiles(tfiles);
+ } else {
+ self.updateFileDetails(1);
+ }
+ self.showFolderError(folders);
+ },
+ getFileName: function (file) {
+ return file && file.name ? this.slug(file.name) : undefined;
+ },
+ getFileNames: function (skipNull) {
+ var self = this;
+ return self.filenames.filter(function (n) {
+ return (skipNull ? n !== undefined : n !== undefined && n !== null);
+ });
+ },
+ getFileStack: function (skipNull) {
+ var self = this;
+ return self.filestack.filter(function (n) {
+ return (skipNull ? n !== undefined : n !== undefined && n !== null);
+ });
+ },
+ clearStack: function () {
+ var self = this;
+ self.filestack = [];
+ self.filenames = [];
+ },
+ updateStack: function (i, file) {
+ var self = this;
+ self.filestack[i] = file;
+ self.filenames[i] = self.getFileName(file);
+ },
+ addToStack: function (file) {
+ var self = this;
+ self.filestack.push(file);
+ self.filenames.push(self.getFileName(file));
+ },
+ setPreviewError: function ($thumb, i, val) {
+ var self = this;
+ if (i) {
+ self.updateStack(i, val);
+ }
+ if (self.removeFromPreviewOnError) {
+ $thumb.remove();
+ } else {
+ self.setThumbStatus($thumb, 'Error');
+ }
+ },
+ checkDimensions: function (i, chk, $img, $thumb, fname, type, params) {
+ var self = this, msg, dim, tag = chk === 'Small' ? 'min' : 'max', limit = self[tag + 'Image' + type],
+ $imgEl, isValid;
+ if (isEmpty(limit) || !$img.length) {
+ return;
+ }
+ $imgEl = $img[0];
+ dim = (type === 'Width') ? $imgEl.naturalWidth || $imgEl.width : $imgEl.naturalHeight || $imgEl.height;
+ isValid = chk === 'Small' ? dim >= limit : dim <= limit;
+ if (isValid) {
+ return;
+ }
+ msg = self['msgImage' + type + chk].replace('{name}', fname).replace('{size}', limit);
+ self.showUploadError(msg, params);
+ self.setPreviewError($thumb, i, null);
+ },
+ validateImage: function (i, previewId, fname, ftype) {
+ var self = this, $preview = self.$preview, params, w1, w2,
+ $thumb = $preview.find("#" + previewId), $img = $thumb.find('img');
+ fname = fname || 'Untitled';
+ if (!$img.length) {
+ return;
+ }
+ handler($img, 'load', function () {
+ w1 = $thumb.width();
+ w2 = $preview.width();
+ if (w1 > w2) {
+ $img.css('width', '100%');
+ $thumb.css('width', '97%');
+ }
+ params = {ind: i, id: previewId};
+ self.checkDimensions(i, 'Small', $img, $thumb, fname, 'Width', params);
+ self.checkDimensions(i, 'Small', $img, $thumb, fname, 'Height', params);
+ if (!self.resizeImage) {
+ self.checkDimensions(i, 'Large', $img, $thumb, fname, 'Width', params);
+ self.checkDimensions(i, 'Large', $img, $thumb, fname, 'Height', params);
+ }
+ self.raise('fileimageloaded', [previewId]);
+ self.loadedImages.push({ind: i, img: $img, thumb: $thumb, pid: previewId, typ: ftype});
+ self.validateAllImages();
+ objUrl.revokeObjectURL($img.attr('src'));
+ });
+ },
+ validateAllImages: function () {
+ var self = this, i, config, $img, $thumb, pid, ind, params = {}, errFunc;
+ if (self.loadedImages.length !== self.totalImagesCount) {
+ return;
+ }
+ self.raise('fileimagesloaded');
+ if (!self.resizeImage) {
+ return;
+ }
+ errFunc = self.isUploadable ? self.showUploadError : self.showError;
+ for (i = 0; i < self.loadedImages.length; i++) {
+ config = self.loadedImages[i];
+ $img = config.img;
+ $thumb = config.thumb;
+ pid = config.pid;
+ ind = config.ind;
+ params = {id: pid, 'index': ind};
+ if (!self.getResizedImage($img[0], config.typ, pid, ind)) {
+ errFunc(self.msgImageResizeError, params, 'fileimageresizeerror');
+ self.setPreviewError($thumb, ind);
+ }
+ }
+ self.raise('fileimagesresized');
+ },
+ getResizedImage: function (image, type, pid, ind) {
+ var self = this, width = image.naturalWidth, height = image.naturalHeight, ratio = 1,
+ maxWidth = self.maxImageWidth || width, maxHeight = self.maxImageHeight || height,
+ isValidImage = (width && height), chkWidth, chkHeight,
+ canvas = self.imageCanvas, context = self.imageCanvasContext;
+ if (!isValidImage) {
+ return false;
+ }
+ if (width === maxWidth && height === maxHeight) {
+ return true;
+ }
+ type = type || self.resizeDefaultImageType;
+ chkWidth = width > maxWidth;
+ chkHeight = height > maxHeight;
+ if (self.resizePreference === 'width') {
+ ratio = chkWidth ? maxWidth / width : (chkHeight ? maxHeight / height : 1);
+ } else {
+ ratio = chkHeight ? maxHeight / height : (chkWidth ? maxWidth / width : 1);
+ }
+ self.resetCanvas();
+ width *= ratio;
+ height *= ratio;
+ canvas.width = width;
+ canvas.height = height;
+ try {
+ context.drawImage(image, 0, 0, width, height);
+ canvas.toBlob(function (blob) {
+ self.raise('fileimageresized', [pid, ind]);
+ self.filestack[ind] = blob;
+ }, type, self.resizeQuality);
+ return true;
+ }
+ catch (err) {
+ return false;
+ }
+ },
+ initCaption: function () {
+ var self = this, cap = self.initialCaption || '';
+ if (self.overwriteInitial || isEmpty(cap)) {
+ self.$caption.html('');
+ return false;
+ }
+ self.setCaption(cap);
+ return true;
+ },
+ setCaption: function (content, isError) {
+ var self = this, title, out, n, cap, stack = self.getFileStack();
+ if (!self.$caption.length) {
+ return;
+ }
+ if (isError) {
+ title = $('' + self.msgValidationError + '
').text();
+ n = stack.length;
+ if (n) {
+ cap = n === 1 && stack[0] ? self.getFileNames()[0] : self.getMsgSelected(n);
+ } else {
+ cap = self.getMsgSelected(self.msgNo);
+ }
+ out = '' + self.msgValidationErrorIcon +
+ (isEmpty(content) ? cap : content) + '';
+ } else {
+ if (isEmpty(content)) {
+ return;
+ }
+ title = $('' + content + '
').text();
+ out = self.getLayoutTemplate('icon') + title;
+ }
+ self.$caption.html(out);
+ self.$caption.attr('title', title);
+ self.$captionContainer.find('.file-caption-ellipsis').attr('title', title);
+ },
+ initBrowse: function ($container) {
+ var self = this;
+ self.$btnFile = $container.find('.btn-file');
+ self.$btnFile.append(self.$element);
+ },
+ createContainer: function () {
+ var self = this,
+ $container = $(document.createElement("div"))
+ .attr({"class": 'file-input file-input-new'})
+ .html(self.renderMain());
+ self.$element.before($container);
+ self.initBrowse($container);
+ return $container;
+ },
+ refreshContainer: function () {
+ var self = this, $container = self.$container;
+ $container.before(self.$element);
+ $container.html(self.renderMain());
+ self.initBrowse($container);
+ },
+ renderMain: function () {
+ var self = this, dropCss = (self.isUploadable && self.dropZoneEnabled) ? ' file-drop-zone' : 'file-drop-disabled',
+ close = !self.showClose ? '' : self.getLayoutTemplate('close'),
+ preview = !self.showPreview ? '' : self.getLayoutTemplate('preview')
+ .replace(/\{class}/g, self.previewClass)
+ .replace(/\{dropClass}/g, dropCss),
+ css = self.isDisabled ? self.captionClass + ' file-caption-disabled' : self.captionClass,
+ caption = self.captionTemplate.replace(/\{class}/g, css + ' kv-fileinput-caption');
+ return self.mainTemplate.replace(/\{class}/g, self.mainClass)
+ .replace(/\{preview}/g, preview)
+ .replace(/\{close}/g, close)
+ .replace(/\{caption}/g, caption)
+ .replace(/\{upload}/g, self.renderButton('upload'))
+ .replace(/\{remove}/g, self.renderButton('remove'))
+ .replace(/\{cancel}/g, self.renderButton('cancel'))
+ .replace(/\{browse}/g, self.renderButton('browse'));
+ },
+ renderButton: function (type) {
+ var self = this, tmplt = self.getLayoutTemplate('btnDefault'), css = self[type + 'Class'],
+ title = self[type + 'Title'], icon = self[type + 'Icon'], label = self[type + 'Label'],
+ status = self.isDisabled ? ' disabled' : '', btnType = 'button';
+ switch (type) {
+ case 'remove':
+ if (!self.showRemove) {
+ return '';
+ }
+ break;
+ case 'cancel':
+ if (!self.showCancel) {
+ return '';
+ }
+ css += ' hide';
+ break;
+ case 'upload':
+ if (!self.showUpload) {
+ return '';
+ }
+ if (self.isUploadable && !self.isDisabled) {
+ tmplt = self.getLayoutTemplate('btnLink').replace('{href}', self.uploadUrl);
+ } else {
+ btnType = 'submit';
+ }
+ break;
+ case 'browse':
+ tmplt = self.getLayoutTemplate('btnBrowse');
+ break;
+ default:
+ return '';
+ }
+ css += type === 'browse' ? ' btn-file' : ' fileinput-' + type + ' fileinput-' + type + '-button';
+ if (!isEmpty(label)) {
+ label = ' ';
+ }
+ return tmplt.replace('{type}', btnType)
+ .replace('{css}', css)
+ .replace('{title}', title)
+ .replace('{status}', status)
+ .replace('{icon}', icon)
+ .replace('{label}', label);
+ }
+ };
+
+ $.fn.fileinput = function (option) {
+ if (!hasFileAPISupport() && !isIE(9)) {
+ return;
+ }
+ var args = Array.apply(null, arguments), retvals = [];
+ args.shift();
+ this.each(function () {
+ var self = $(this), data = self.data('fileinput'), options = typeof option === 'object' && option,
+ lang = options.language || self.data('language') || 'en', loc = {}, opts;
+
+ if (!data) {
+ if (lang !== 'en' && !isEmpty($.fn.fileinputLocales[lang])) {
+ loc = $.fn.fileinputLocales[lang];
+ }
+ opts = $.extend(true, {}, $.fn.fileinput.defaults, $.fn.fileinputLocales.en, loc, options, self.data());
+ data = new FileInput(this, opts);
+ self.data('fileinput', data);
+ }
+
+ if (typeof option === 'string') {
+ retvals.push(data[option].apply(data, args));
+ }
+ });
+ switch (retvals.length) {
+ case 0:
+ return this;
+ case 1:
+ return retvals[0];
+ default:
+ return retvals;
+ }
+ };
+
+ $.fn.fileinput.defaults = {
+ language: 'en',
+ showCaption: true,
+ showPreview: true,
+ showRemove: true,
+ showUpload: true,
+ showCancel: true,
+ showClose: true,
+ showUploadedThumbs: true,
+ autoReplace: false,
+ mainClass: '',
+ previewClass: '',
+ captionClass: '',
+ mainTemplate: null,
+ initialCaption: '',
+ initialPreview: [],
+ initialPreviewDelimiter: '*$$*',
+ initialPreviewConfig: [],
+ initialPreviewThumbTags: [],
+ previewThumbTags: {},
+ initialPreviewShowDelete: true,
+ removeFromPreviewOnError: false,
+ deleteUrl: '',
+ deleteExtraData: {},
+ overwriteInitial: true,
+ layoutTemplates: defaultLayoutTemplates,
+ previewTemplates: defaultPreviewTemplates,
+ allowedPreviewTypes: defaultPreviewTypes,
+ allowedPreviewMimeTypes: null,
+ allowedFileTypes: null,
+ allowedFileExtensions: null,
+ defaultPreviewContent: null,
+ customLayoutTags: {},
+ customPreviewTags: {},
+ previewSettings: defaultPreviewSettings,
+ fileTypeSettings: defaultFileTypeSettings,
+ previewFileIcon: '',
+ previewFileIconClass: 'file-icon-4x',
+ previewFileIconSettings: {},
+ previewFileExtSettings: {},
+ buttonLabelClass: 'hidden-xs',
+ browseIcon: '',
+ browseClass: 'btn btn-default',
+ removeIcon: '',
+ removeClass: 'btn btn-default',
+ cancelIcon: '',
+ cancelClass: 'btn btn-default',
+ uploadIcon: '',
+ uploadClass: 'btn btn-default',
+ uploadUrl: null,
+ uploadAsync: true,
+ uploadExtraData: {},
+ minImageWidth: null,
+ minImageHeight: null,
+ maxImageWidth: null,
+ maxImageHeight: null,
+ resizeImage: false,
+ resizePreference: 'width',
+ resizeQuality: 0.92,
+ resizeDefaultImageType: 'image/jpeg',
+ maxFileSize: 0,
+ minFileCount: 0,
+ maxFileCount: 0,
+ validateInitialCount: false,
+ msgValidationErrorClass: 'text-danger',
+ msgValidationErrorIcon: ' ',
+ msgErrorClass: 'file-error-message',
+ progressThumbClass: "progress-bar progress-bar-success progress-bar-striped active",
+ progressClass: "progress-bar progress-bar-success progress-bar-striped active",
+ progressCompleteClass: "progress-bar progress-bar-success",
+ progressErrorClass: "progress-bar progress-bar-danger",
+ previewFileType: 'image',
+ zoomIndicator: '',
+ elCaptionContainer: null,
+ elCaptionText: null,
+ elPreviewContainer: null,
+ elPreviewImage: null,
+ elPreviewStatus: null,
+ elErrorContainer: null,
+ errorCloseButton: '×',
+ slugCallback: null,
+ dropZoneEnabled: true,
+ dropZoneTitleClass: 'file-drop-zone-title',
+ fileActionSettings: {},
+ otherActionButtons: '',
+ textEncoding: 'UTF-8',
+ ajaxSettings: {},
+ ajaxDeleteSettings: {},
+ showAjaxErrorDetails: true
+ };
+
+ $.fn.fileinputLocales.en = {
+ fileSingle: 'file',
+ filePlural: 'files',
+ browseLabel: 'Browse …',
+ removeLabel: 'Remove',
+ removeTitle: 'Clear selected files',
+ cancelLabel: 'Cancel',
+ cancelTitle: 'Abort ongoing upload',
+ uploadLabel: 'Upload',
+ uploadTitle: 'Upload selected files',
+ msgNo: 'No',
+ msgCancelled: 'Cancelled',
+ msgZoomTitle: 'View details',
+ msgZoomModalHeading: 'Detailed Preview',
+ msgSizeTooLarge: 'File "{name}" ({size} KB) exceeds maximum allowed upload size of {maxSize} KB.',
+ msgFilesTooLess: 'You must select at least {n} {files} to upload.',
+ msgFilesTooMany: 'Number of files selected for upload ({n}) exceeds maximum allowed limit of {m}.',
+ 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.',
+ msgUploadAborted: 'The file upload was aborted',
+ msgValidationError: 'Validation Error',
+ msgLoading: 'Loading file {index} of {files} …',
+ 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.{errors}',
+ dropZoneTitle: 'Drag & drop files here …'
+ };
+
+ $.fn.fileinput.Constructor = FileInput;
+
+ /**
+ * Convert automatically file inputs with class 'file' into a bootstrap fileinput control.
+ */
+ $(document).ready(function () {
+ var $input = $('input.file[type=file]');
+ if ($input.length) {
+ $input.fileinput();
+ }
+ });
+}));
\ No newline at end of file
diff --git a/MazdaRoutesEditor/src/main/resources/static/js/graph_hopper.js b/MazdaRoutesEditor/src/main/resources/static/js/graph_hopper.js
new file mode 100644
index 0000000..5fb02dd
--- /dev/null
+++ b/MazdaRoutesEditor/src/main/resources/static/js/graph_hopper.js
@@ -0,0 +1,202 @@
+var GraphHopper = (function() {
+
+ // Instance stores a reference to the Singleton
+ var instance;
+
+ function init() {
+
+ // Singleton
+
+ // Private methods and variables
+ /**
+ * The base url for the service.
+ *
+ * @type String
+ */
+ var BASE_URL = 'http://graphhopper.com/api/1/';
+
+ var modifier = 'fastest';
+
+ var routeType = 'car';
+
+ var anchorPoint = null;
+
+ var direction = null;
+
+ function resolveError(readyState, statusCode, textStatus) {
+ var result;
+ switch (readyState) {
+ case 4:
+ switch (statusCode.status) {
+ case 404:
+ result = "no connection";
+ break;
+ case 429:
+ result = "API limit reached";
+ break;
+ default:
+ result = "unkown";
+ break;
+ }
+ break;
+ default:
+ result = "error (" + readyState + ") " + textStatus;
+ break;
+ }
+ return result;
+ };
+
+ function parse(response, startLat, startLng, destLat, destLng) {
+
+ // check for error codes
+ // https://github.com/graphhopper/graphhopper/blob/master/docs/web/api-doc.md
+ if (response.info.errors)
+ return this.error(response);
+
+ var route = response.paths[0];
+
+ var routeStruct = {
+ directions : []
+ };
+ routeStruct.summary = {
+ distance : parseInt(route.distance, 10), duration : route.time / 1000
+ };
+
+ try {
+ var path = decodePolyline(route.points);
+
+ var instructions = route.instructions;
+
+ var accContinueDuration = 0;
+ var accContinueDistance = 0;
+ var accContinueInstructionIntervalStart = null;
+ var accContinueInstructionIntervalEnd;
+
+ for (var i = 0, len = instructions.length; i < len; i++) {
+ var instruction = instructions[i];
+ if (instruction.sign == 0) { // CONTINUE_ON_STREET
+ if (accContinueInstructionIntervalStart == null) {
+ accContinueInstructionIntervalStart = instruction.interval[0];
+ }
+ accContinueInstructionIntervalEnd = instruction.interval[1];
+ } else {
+ var d = {
+ distance : accContinueDistance,
+ path : path.slice(accContinueInstructionIntervalStart,
+ accContinueInstructionIntervalEnd + 1), turnType : instruction.sign,
+ text : instruction.text,
+ }
+ if (typeof (instruction.exit_number) !== "undefined") {
+ d.exit_number = instruction.exit_number;
+ }
+ accContinueDistance = 0;
+ accContinueInstructionIntervalStart = instruction.interval[0];
+ accContinueInstructionIntervalEnd = instruction.interval[1];
+ routeStruct.directions.push(d);
+ }
+ accContinueDistance += parseInt(instruction.distance, 10);
+ }
+ // last instruction is always FINISH
+ } catch (e) {
+ return {
+ error : e.message
+ };
+ }
+ routeStruct.path = path;
+
+ return new Route().parse(routeStruct);
+ };
+
+ // This function is from Google's polyline utility.
+ function decodePolyline(polylineStr) {
+ var len = polylineStr.length;
+ var index = 0;
+ var array = [];
+ var lat = 0;
+ var lng = 0;
+
+ while (index < len) {
+ var b;
+ var shift = 0;
+ var result = 0;
+ do {
+ b = polylineStr.charCodeAt(index++) - 63;
+ result |= (b & 0x1f) << shift;
+ shift += 5;
+ } while (b >= 0x20);
+ var dlat = ((result & 1) ? ~(result >> 1) : (result >> 1));
+ lat += dlat;
+
+ shift = 0;
+ result = 0;
+ do {
+ b = polylineStr.charCodeAt(index++) - 63;
+ result |= (b & 0x1f) << shift;
+ shift += 5;
+ } while (b >= 0x20);
+ var dlng = ((result & 1) ? ~(result >> 1) : (result >> 1));
+ lng += dlng;
+
+ array.push([ lat * 1e-5, lng * 1e-5 ]);
+ }
+
+ return array;
+ };
+
+ return {
+ apiKey : null,
+ locale : "en",
+
+ // Public methods and variables
+ fetch : function(startLat, startLng, destLat, destLng, routeFinishCallback) {
+
+ var via = '';
+
+ if (direction) {
+ via += '&point=' + [ direction.lat, direction.lng ].join('%2C');
+ }
+
+ if (this.apiKey == null) {
+ routeFinishCallback({
+ error : "You must load your settings.js file first"
+ });
+ } else {
+
+ var reqUrl = [ BASE_URL, 'route?type=jsonp', '&key=', this.apiKey, '&locale=', this.lang,
+ '&vehicle=', routeType, '&weighting=', modifier, '&point=',
+ [ startLng, startLat, ].join('%2C'), via, '&point=', [ destLng, destLat ].join('%2C') ];
+
+ var route = null;
+ $.ajax({
+ url : reqUrl.join(''), dataType : "jsonp"
+ }).done(function(data) {
+ route = parse(data, startLat, startLng, destLat, destLng);
+ }).fail(function(jqXHR, textStatus, errorThrown) {
+ route = {
+ error : resolveError(jqXHR.readyState, jqXHR.statusCode(), textStatus)
+ };
+ }).always(function() {
+ routeFinishCallback(route);
+ });
+ }
+ },
+ };
+
+ };
+
+ return {
+
+ // Get the Singleton instance if one exists
+ // or create one if it doesn't
+ getInstance : function() {
+
+ if (!instance) {
+ instance = init();
+ }
+
+ return instance;
+ }
+
+ };
+
+})();
diff --git a/MazdaRoutesEditor/src/main/resources/static/js/jquery-2.2.0.min.js b/MazdaRoutesEditor/src/main/resources/static/js/jquery-2.2.0.min.js
new file mode 100644
index 0000000..06ac263
--- /dev/null
+++ b/MazdaRoutesEditor/src/main/resources/static/js/jquery-2.2.0.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v2.2.0 | (c) jQuery Foundation | jquery.org/license */
+!function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=a.document,e=c.slice,f=c.concat,g=c.push,h=c.indexOf,i={},j=i.toString,k=i.hasOwnProperty,l={},m="2.2.0",n=function(a,b){return new n.fn.init(a,b)},o=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};n.fn=n.prototype={jquery:m,constructor:n,selector:"",length:0,toArray:function(){return e.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:e.call(this)},pushStack:function(a){var b=n.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a){return n.each(this,a)},map:function(a){return this.pushStack(n.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return 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