\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;
- }
- $.each(tags, function (key, value) {
- if (typeof value === "function") {
- value = value();
- }
- out = out.split(key).join(value);
- });
- return out;
- };
- cleanMemory = function ($thumb) {
- var data = $thumb.is('img') ? $thumb.attr('src') : $thumb.find('source').attr('src');
- /** @namespace objUrl.revokeObjectURL */
- objUrl.revokeObjectURL(data);
- };
- FileInput = function (element, options) {
- var self = this;
- self.$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,
- _init: function (options) {
- var self = this, $el = self.$element, t;
- $.each(options, function (key, value) {
- switch (key) {
- case 'minFileCount':
- case 'maxFileCount':
- case 'maxFileSize':
- self[key] = getNum(value);
- break;
- default:
- self[key] = value;
- break;
- }
- });
- if (isEmpty(self.allowedPreviewTypes)) {
- self.allowedPreviewTypes = defaultPreviewTypes;
- }
- self.fileInputCleared = false;
- self.fileBatchCompleted = true;
- if (!self.isPreviewable) {
- self.showPreview = false;
- }
- self.uploadFileAttr = !isEmpty($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();
- }
- },
- _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;
- },
- _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;
- },
- _errorHandler: function (evt, caption) {
- var self = this, err = evt.target.error;
- /** @namespace err.NOT_FOUND_ERR */
- /** @namespace err.SECURITY_ERR */
- /** @namespace err.NOT_READABLE_ERR */
- if (err.code === err.NOT_FOUND_ERR) {
- self._showError(self.msgFileNotFound.replace('{name}', caption));
- } else if (err.code === err.SECURITY_ERR) {
- self._showError(self.msgFileSecured.replace('{name}', caption));
- } else if (err.code === err.NOT_READABLE_ERR) {
- self._showError(self.msgFileNotReadable.replace('{name}', caption));
- } else if (err.code === err.ABORT_ERR) {
- self._showError(self.msgFilePreviewAborted.replace('{name}', caption));
- } else {
- self._showError(self.msgFilePreviewError.replace('{name}', caption));
- }
- },
- _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 ?
- 'Invalid Input Type
' + - 'You must set an inputtype = file for bootstrap-fileinput plugin to initialize.' +
- '- ' + e + '
' + text + '' : ''; - errMsg += dot + text; - } else { - errMsg += dot; - } - self.cancelling = false; - return fileName ? '' + fileName + ': ' + errMsg : errMsg; - }, - _parseFileType: function (file) { - var self = this, isValid, vType, cat, i; - for (i = 0; i < defaultPreviewTypes.length; i += 1) { - cat = defaultPreviewTypes[i]; - isValid = isSet(cat, self.fileTypeSettings) ? self.fileTypeSettings[cat] : defaultFileTypeSettings[cat]; - vType = isValid(file.type, file.name) ? cat : ''; - if (!isEmpty(vType)) { - return vType; - } - } - return 'other'; - }, - _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; - }, - _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; - }, - _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)); - }, - _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); - } - }, - _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'); - }, - _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({}); - }, - _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.$progress, 'hide'); - self._resetErrors(false); - self.ajaxAborted = false; - self.ajaxRequests = []; - self._resetCanvas(); - }, - _resetCanvas: function () { - var self = this; - if (self.canvas && self.imageCanvasContext) { - self.imageCanvasContext.clearRect(0, 0, self.canvas.width, self.canvas.height); - } - }, - _hasInitialPreview: function () { - var self = this; - return !self.overwriteInitial && previewCache.count(self.id); - }, - _resetPreview: function () { - var self = this, out, cap; - if (previewCache.count(self.id)) { - out = previewCache.out(self.id); - self.$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();
- }
- },
- _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);
- },
- _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
- };
- },
- _getMsgSelected: function (n) {
- var self = this, strFiles = n === 1 ? self.fileSingle : self.filePlural;
- return self.msgSelected.replace('{n}', n).replace('{files}', strFiles);
- },
- _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;
- },
- _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'), $thumb.data('fileindex')]);
- cleanMemory($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);
- },
- _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);
- });
- },
- _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');
- };
- $.each(files, function (key, data) {
- if (!isEmpty(files[key])) {
- self.formdata.append(self.uploadFileAttr, data, self.filenames[key]);
- }
- });
- self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
- },
- _uploadExtraOnly: function () {
- var self = this, params = {}, fnBefore, fnSuccess, fnComplete, fnError;
- self.formdata = new FormData();
- if (self._abort(params)) {
- return;
- }
- fnBefore = function (jqXHR) {
- self.lock();
- var outData = self._getOutData(jqXHR);
- self._raise('filebatchpreupload', [outData]);
- self._setProgress(50);
- params.data = outData;
- params.xhr = jqXHR;
- if (self._abort(params)) {
- jqXHR.abort();
- self._setProgressCancelled();
- }
- };
- fnSuccess = function (data, textStatus, jqXHR) {
- var outData = self._getOutData(jqXHR, data);
- if (isEmpty(data) || isEmpty(data.error)) {
- self._raise('filebatchuploadsuccess', [outData]);
- self._clearFileInput();
- self._initUploadSuccess(data);
- } else {
- self._showUploadError(data.error, outData, 'filebatchuploaderror');
- }
- };
- fnComplete = function () {
- self._setProgress(100);
- self.unlock();
- self._clearFileInput();
- self._raise('filebatchuploadcomplete', [self.filestack, self._getExtraData()]);
- };
- fnError = function (jqXHR, textStatus, errorThrown) {
- var outData = self._getOutData(jqXHR), errMsg = self._parseError(jqXHR, errorThrown);
- params.data = outData;
- self._showUploadError(errMsg, outData, 'filebatchuploaderror');
- };
- self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
- },
- _initFileActions: function () {
- var self = this;
- if (!self.showPreview) {
- return;
- }
- self.$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 = $frame.hasClass('file-preview-error');
- cleanMemory($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();
- },
- _previewDefault: function (file, previewId, isDisabled) {
- if (!this.showPreview) {
- return;
- }
- var self = this, frameClass = '', fname = file ? file.name : '',
- /** @namespace objUrl.createObjectURL */
- data = objUrl.createObjectURL(file), ind = previewId.slice(previewId.lastIndexOf('-') + 1),
- config = self.previewSettings.other || defaultPreviewSettings.other,
- footer = self._renderFileFooter(file.name, config.width),
- previewOtherTemplate = self._parseFilePreviewIcon(self._getPreviewTemplate('other'), fname);
- if (isDisabled === true) {
- if (!self.isUploadable) {
- footer += '' + 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.$container.removeClass('file-input-new file-input-ajax-new');
- if (arguments.length === 1) {
- self._raise('fileselect', [numFiles, label]);
- }
- if (previewCache.count(self.id)) {
- self._initPreviewDeletes();
- }
- },
- _setThumbStatus: function ($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]);
- $thumb.addClass(css);
- },
- _setProgressCancelled: function () {
- var self = this;
- self._setProgress(100, self.$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);
- }
- }
- },
- _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');
- },
- _setAsyncUploadStatus: function (previewId, pct, total) {
- var self = this, sum = 0;
- self._setProgress(pct, $('#' + previewId).find('.file-thumb-progress'));
- self.uploadStatus[previewId] = pct;
- $.each(self.uploadStatus, function (key, value) {
- sum += value;
- });
- self._setProgress(Math.ceil(sum / total));
-
- },
- _validateMinCount: function () {
- var self = this, len = self.isUploadable ? self.getFileStack().length : self.$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;
- },
- _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);
- });
- },
- _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($thumb, ind);
- }
- }
- self._raise('fileimagesresized');
- },
- _getResizedImage: function (image, type, pid, ind) {
- var self = this, width = image.naturalWidth, height = image.naturalHeight, ratio = 1,
- maxWidth = self.maxImageWidth || width, maxHeight = self.maxImageHeight || height,
- isValidImage = (width && height), chkWidth, chkHeight,
- canvas = self.imageCanvas, context = self.imageCanvasContext;
- if (!isValidImage) {
- return false;
- }
- if (width === maxWidth && height === maxHeight) {
- return true;
- }
- type = type || self.resizeDefaultImageType;
- chkWidth = width > maxWidth;
- chkHeight = height > maxHeight;
- if (self.resizePreference === 'width') {
- ratio = chkWidth ? maxWidth / width : (chkHeight ? maxHeight / height : 1);
- } else {
- ratio = chkHeight ? maxHeight / height : (chkWidth ? maxWidth / width : 1);
- }
- self._resetCanvas();
- width *= ratio;
- height *= ratio;
- canvas.width = width;
- canvas.height = height;
- try {
- context.drawImage(image, 0, 0, width, height);
- canvas.toBlob(function (blob) {
- self._raise('fileimageresized', [pid, ind]);
- self.filestack[ind] = blob;
- }, type, self.resizeQuality);
- return true;
- }
- catch (err) {
- return false;
- }
- },
- _initBrowse: function ($container) {
- var self = this;
- self.$btnFile = $container.find('.btn-file');
- self.$btnFile.append(self.$element);
- },
- _initCaption: function () {
- var self = this, cap = self.initialCaption || '';
- if (self.overwriteInitial || isEmpty(cap)) {
- self.$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);
- },
- _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);
- },
- _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);
- },
- _browse: function (e) {
- var self = this;
- self._raise('filebrowse');
- if (e && e.isDefaultPrevented()) {
- return;
- }
- if (self.isError && !self.isUploadable) {
- self.clear();
- }
- self.$captionContainer.focus();
- },
- _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);
- },
- _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;
- },
- _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 {
- $thumb.attr({
- 'id': 'uploaded-' + uniqId(),
- 'data-fileindex': '-1'
- });
- }
- });
- self.filestack = newstack;
- self.filenames = newnames;
- },
- clearStack: function () {
- var self = this;
- self.filestack = [];
- self.filenames = [];
- return self.$element;
- },
- updateStack: function (i, file) {
- var self = this;
- self.filestack[i] = file;
- self.filenames[i] = self._getFileName(file);
- return self.$element;
- },
- addToStack: function (file) {
- var self = this;
- self.filestack.push(file);
- self.filenames.push(self._getFileName(file));
- return self.$element;
- },
- getFileStack: function (skipNull) {
- var self = this;
- return self.filestack.filter(function (n) {
- return (skipNull ? n !== undefined : n !== undefined && n !== null);
- });
- },
- 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()]);
- return self.$element;
- },
- unlock: function (reset) {
- var self = this;
- if (reset === undefined) {
- reset = true;
- }
- self.enable();
- if (self.showCancel) {
- addCss(self.$container.find('.fileinput-cancel'), 'hide');
- }
- if (self.showRemove) {
- self.$container.find('.fileinput-remove').removeClass('hide');
- }
- if (reset) {
- self._resetFileStack();
- }
- self._raise('fileunlock', [self.filestack, self._getExtraData()]);
- return self.$element;
- },
- 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');
- $thumb.find('.kv-file-remove').removeClass('disabled').removeAttr('disabled');
- }
- self.unlock();
- });
- return self.$element;
- },
- clear: function () {
- var self = this, cap;
- self.$btnUpload.removeAttr('disabled');
- self._getThumbs().find('video,audio,img').each(function () {
- cleanMemory($(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();
- return self.$element;
- },
- reset: function () {
- var self = this;
- self._resetPreview();
- self.$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.$container.removeClass('file-input-new');
- }
- self._setFileDropZoneTitle();
- self.clearStack();
- self.formdata = {};
- return self.$element;
- },
- 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.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").attr(
- "disabled",
- true);
- self._initDragDrop();
- return self.$element;
- },
- 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.$container.find(
- ".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled");
- self._initDragDrop();
- return self.$element;
- },
- 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();
- return self.$element;
- },
- destroy: function () {
- var self = this, $cont = self.$container;
- $cont.find('.file-drop-zone').off();
- self.$element.insertBefore($cont).off(NAMESPACE).removeData();
- $cont.off().remove();
- return self.$element;
- },
- 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');
- }
- return $el;
- }
- };
-
- $.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: null,
- 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-primary',
- 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) {
- $input.fileinput();
- }
- });
-}));
\ No newline at end of file
diff --git a/assets/libs/bootstrap-fileinput/js/fileinput.min.js b/assets/libs/bootstrap-fileinput/js/fileinput.min.js
deleted file mode 100644
index 3961d5c7..00000000
--- a/assets/libs/bootstrap-fileinput/js/fileinput.min.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*!
- * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2015
- * @version 4.3.1
- *
- * File input styled for Bootstrap 3.0 that utilizes HTML5 File Input's advanced features including the FileReader API.
- *
- * The plugin drastically enhances the HTML file input to preview multiple files on the client before upload. In
- * addition it provides the ability to preview content of images, text, videos, audio, html, flash and other objects.
- * It also offers the ability to upload and delete files using AJAX, and add files in batches (i.e. preview, append,
- * or remove before upload).
- *
- * Author: Kartik Visweswaran
- * Copyright: 2015, Kartik Visweswaran, Krajee.com
- * For more JQuery plugins visit http://plugins.krajee.com
- * For more Yii related demos visit http://demos.krajee.com
- */!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof module&&module.exports?module.exports=e(require("jquery")):e(window.jQuery)}(function(e){"use strict";e.fn.fileinputLocales={};var i,t,a,r,n,l,o,s,d,c,p,u,f,v,g,m,h,w,_,b,C,x,y,T,F,E,I,$,k,P,S,D,U,A,j,L,z,O,R,N,B,M,Z,H,W,q,V,K,X,J,Q,Y,G,ee,ie;i=".fileinput",t=window.URL||window.webkitURL,a=function(e,i,t){return void 0!==e&&(t?e===i:e.match(i))},r=function(e){if("Microsoft Internet Explorer"!==navigator.appName)return!1;if(10===e)return new RegExp("msie\\s"+e,"i").test(navigator.userAgent);var i,t=document.createElement("div");return t.innerHTML="",i=t.getElementsByTagName("i").length,document.body.appendChild(t),t.parentNode.removeChild(t),i},n=function(){return new RegExp("Edge/[0-9]+","i").test(navigator.userAgent)},l=function(e,t,a,r){var n=r?t:t.split(" ").join(i+" ")+i;e.off(n).on(n,a)},o={data:{},init:function(e){var i=e.initialPreview,t=e.id;i.length>0&&!X(i)&&(i=i.split(e.initialPreviewDelimiter)),o.data[t]={content:i,config:e.initialPreviewConfig,tags:e.initialPreviewThumbTags,delimiter:e.initialPreviewDelimiter,template:e.previewGenericTemplate,msg:function(i){return e._getMsgSelected(i)},initId:e.previewInitId,footer:e._getLayoutTemplate("footer").replace(/\{progress}/g,e._renderThumbProgress()),isDelete:e.initialPreviewShowDelete,caption:e.initialCaption,actions:function(i,t,a,r,n){return e._renderFileActions(i,t,a,r,n)}}},fetch:function(e){return o.data[e].content.filter(function(e){return null!==e})},count:function(e,i){return o.data[e]&&o.data[e].content?i?o.data[e].content.length:o.fetch(e).length:0},get:function(i,t,a){var r,n,l="init_"+t,s=o.data[i],d=s.config[t],c=s.initId+"-"+l,p=" file-preview-initial";return a=void 0===a?!0:a,null===s.content[t]?"":(K(d)||K(d.frameClass)||(p+=" "+d.frameClass),r=s.template.replace(/\{previewId}/g,c).replace(/\{frameClass}/g,p).replace(/\{fileindex}/g,l).replace(/\{content}/g,s.content[t]).replace(/\{footer}/g,o.footer(i,t,a)),s.tags.length&&s.tags[t]&&(r=ee(r,s.tags[t])),K(d)||K(d.frameAttr)||(n=e(document.createElement("div")).html(r),n.find(".file-preview-initial").attr(d.frameAttr),r=n.html(),n.remove()),r)},add:function(i,t,a,r,n){var l,s=e.extend(!0,{},o.data[i]);return X(t)||(t=t.split(s.delimiter)),n?(l=s.content.push(t)-1,s.config[l]=a,s.tags[l]=r):(l=t.length,s.content=t,s.config=a,s.tags=r),o.data[i]=s,l},set:function(i,t,a,r,n){var l,s,d=e.extend(!0,{},o.data[i]);if(t&&t.length&&(X(t)||(t=t.split(d.delimiter)),s=t.filter(function(e){return null!==e}),s.length)){if(void 0===d.content&&(d.content=[]),void 0===d.config&&(d.config=[]),void 0===d.tags&&(d.tags=[]),n){for(l=0;l\n {previewFileIcon}\n
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"),e.$container.removeClass("file-input-new"))},_resetPreviewThumbs:function(e){var i,t=this;return e?(t._clearPreview(),void t.clearStack()):void(t._hasInitialPreview()?(i=o.out(t.id),t.$preview.html(i.content),t._setCaption(i.caption),t._initPreviewDeletes()):t._clearPreview())},_getLayoutTemplate:function(e){var i=this,t=J(e,i.layoutTemplates)?i.layoutTemplates[e]:M[e];return K(i.customLayoutTags)?t:ee(t,i.customLayoutTags)},_getPreviewTemplate:function(e){var i=this,t=J(e,i.previewTemplates)?i.previewTemplates[e]:Z[e];return K(i.customPreviewTags)?t:ee(t,i.customPreviewTags)},_getOutData:function(e,i,t){var a=this;return e=e||{},i=i||{},t=t||a.filestack.slice(0)||{},{form:a.formdata,files:t,filenames:a.filenames,extra:a._getExtraData(),response:i,reader:a.reader,jqXHR:e}},_getMsgSelected:function(e){var i=this,t=1===e?i.fileSingle:i.filePlural;return i.msgSelected.replace("{n}",e).replace("{files}",t)},_getThumbs:function(e){return e=e||"",this.$preview.find(".file-preview-frame:not(.file-preview-initial)"+e)},_getExtraData:function(e,i){var t=this,a=t.uploadExtraData;return"function"==typeof t.uploadExtraData&&(a=t.uploadExtraData(e,i)),a},_initXhr:function(e,i,t){var a=this;return e.upload&&e.upload.addEventListener("progress",function(e){var r=0,n=e.loaded||e.position,l=e.total;e.lengthComputable&&(r=Math.ceil(n/l*100)),i?a._setAsyncUploadStatus(i,r,t):a._setProgress(Math.ceil(r))},!1),e},_ajaxSubmit:function(i,t,a,r,n,l){var o,s=this;s._raise("filepreajax",[n,l]),s._uploadExtra(n,l),o=e.extend(!0,{},{xhr:function(){var i=e.ajaxSettings.xhr();return s._initXhr(i,n,s.getFileStack().length)},url:s.uploadUrl,type:"POST",dataType:"json",data:s.formdata,cache:!1,processData:!1,contentType:!1,beforeSend:i,success:t,complete:a,error:r},s.ajaxSettings),s.ajaxRequests.push(e.ajax(o))},_initUploadSuccess:function(i,t,a){var r,n,l,s,d,c,p,u,f=this;f.showPreview&&"object"==typeof i&&!e.isEmptyObject(i)&&void 0!==i.initialPreview&&i.initialPreview.length>0&&(f.hasInitData=!0,d=i.initialPreview||[],c=i.initialPreviewConfig||[],p=i.initialPreviewThumbTags||[],r=void 0===i.append||i.append?!0:!1,f.overwriteInitial=!1,void 0!==t?a?(u=t.attr("data-fileindex"),f.uploadCache.content[u]=d[0],f.uploadCache.config[u]=c[0],f.uploadCache.tags[u]=p[0],f.uploadCache.append=r):(l=o.add(f.id,d,c[0],p[0],r),n=o.get(f.id,l,!1),s=e(n).hide(),t.after(s).fadeOut("slow",function(){s.fadeIn("slow").css("display:inline-block"),f._initPreviewDeletes(),f._clearFileInput(),t.remove()})):(o.set(f.id,d,c,p,r),f._initPreview(),f._initPreviewDeletes()))},_initSuccessThumbs:function(){var i=this;i.showPreview&&i._getThumbs(".file-preview-success").each(function(){var t=e(this),a=t.find(".kv-file-remove");a.removeAttr("disabled"),l(a,"click",function(){var e=i._raise("filesuccessremove",[t.attr("id"),t.data("fileindex")]);ie(t),e!==!1&&t.fadeOut("slow",function(){t.remove(),i.$preview.find(".file-preview-frame").length||i.reset()})})})},_checkAsyncComplete:function(){var i,t,a=this;for(t=0;t'+n.fileActionSettings.indicatorError+"
")),n._clearDefaultPreview(),n.$preview.append("\n"+u.replace(/\{previewId}/g,a).replace(/\{frameClass}/g,l).replace(/\{fileindex}/g,d).replace(/\{caption}/g,n.slug(i.name)).replace(/\{width}/g,c.width).replace(/\{height}/g,c.height).replace(/\{type}/g,i.type).replace(/\{data}/g,s).replace(/\{footer}/g,p)),r===!0&&n.isUploadable&&n._setThumbStatus(e("#"+a),"Error")}},_previewFile:function(e,i,t,a,r){if(this.showPreview){var n,l,o,s=this,d=s._parseFileType(i),c=i?i.name:"",p=s.slug(c),u=s.allowedPreviewTypes,f=s.allowedPreviewMimeTypes,v=s._getPreviewTemplate(d),g=u&&u.indexOf(d)>=0,m=J(d,s.previewSettings)?s.previewSettings[d]:W[d],h=f&&-1!==f.indexOf(i.type),w=s._renderFileFooter(p,m.width),_="",b=a.slice(a.lastIndexOf("-")+1);g||h?(v=s._parseFilePreviewIcon(v,c.split(".").pop()),"text"===d?(l=G(t.target.result),o="text-"+Y(),n=v.replace(/\{zoom}/g,s._getLayoutTemplate("zoom")),_=s._getLayoutTemplate("modal").replace("{id}",o).replace(/\{title}/g,p).replace(/\{body}/g,l).replace(/\{heading}/g,s.msgZoomModalHeading),n=n.replace(/\{previewId}/g,a).replace(/\{caption}/g,p).replace(/\{width}/g,m.width).replace(/\{height}/g,m.height).replace(/\{frameClass}/g,"").replace(/\{zoomInd}/g,s.zoomIndicator).replace(/\{footer}/g,w).replace(/\{fileindex}/g,b).replace(/\{type}/g,i.type).replace(/\{zoomTitle}/g,s.msgZoomTitle).replace(/\{dialog}/g,"$('#"+o+"').modal('show')").replace(/\{data}/g,l)+_):n=v.replace(/\{previewId}/g,a).replace(/\{caption}/g,p).replace(/\{frameClass}/g,"").replace(/\{type}/g,i.type).replace(/\{fileindex}/g,b).replace(/\{width}/g,m.width).replace(/\{height}/g,m.height).replace(/\{footer}/g,w).replace(/\{data}/g,r),s._clearDefaultPreview(),s.$preview.append("\n"+n),s._validateImage(e,a,p,i.type)):s._previewDefault(i,a)}},_slugDefault:function(e){return K(e)?"":String(e).replace(/[\-\[\]\/\{}:;#%=\(\)\*\+\?\\\^\$\|<>&"']/g,"_")},_readFiles:function(i){this.reader=new FileReader;var r,n=this,l=n.$element,o=n.$preview,s=n.reader,d=n.$previewContainer,c=n.$previewStatus,p=n.msgLoading,u=n.msgProgress,f=n.previewInitId,v=i.length,g=n.fileTypeSettings,m=n.filestack.length,h=function(t,a,l,o){var s=e.extend(!0,{},n._getOutData({},{},i),{id:l,index:o}),d={id:l,index:o,file:a,files:i};return n._previewDefault(a,l,!0),n.isUploadable&&n.addToStack(void 0),setTimeout(r(o+1),100),n._initFileActions(),n.removeFromPreviewOnError&&e("#"+l).remove(),n.isUploadable?n._showUploadError(t,s):n._showError(t,d)};n.loadedImages=[],n.totalImagesCount=0,e.each(i,function(e,i){var t=n.fileTypeSettings.image||V.image;t&&t(i.type)&&n.totalImagesCount++}),r=function(e){if(K(l.attr("multiple"))&&(v=1),e>=v)return n.isUploadable&&n.filestack.length>0?n._raise("filebatchselected",[n.getFileStack()]):n._raise("filebatchselected",[i]),d.removeClass("file-thumb-loading"),void c.html("");var w,_,b,C,x,y,T=m+e,F=f+"-"+T,E=i[e],I=n.slug(E.name),$=(E.size||0)/1e3,k="",P=t.createObjectURL(E),S=0,D=n.allowedFileTypes,U=K(D)?"":D.join(", "),A=n.allowedFileExtensions,j=K(A)?"":A.join(", ");if(K(A)||(k=new RegExp("\\.("+A.join("|")+")$","i")),$=$.toFixed(2),n.maxFileSize>0&&$>n.maxFileSize)return C=n.msgSizeTooLarge.replace("{name}",I).replace("{size}",$).replace("{maxSize}",n.maxFileSize),void(n.isError=h(C,E,F,e));if(!K(D)&&X(D)){for(b=0;b'+e.dropZoneTitle+"
"),e.$container.removeClass("file-input-new"),u(e.$container,"file-input-ajax-new"))},_setAsyncUploadStatus:function(i,t,a){var r=this,n=0;r._setProgress(t,e("#"+i).find(".file-thumb-progress")),r.uploadStatus[i]=t,e.each(r.uploadStatus,function(e,i){n+=i}),r._setProgress(Math.ceil(n/a))},_validateMinCount:function(){var e=this,i=e.isUploadable?e.getFileStack().length:e.$element.get(0).files.length;return e.validateInitialCount&&e.minFileCount>0&&e._getFileCount(i-1)"+o.msgValidationError+"
").text(),n=s.length,l=n?1===n&&s[0]?o._getFileNames()[0]:o._getMsgSelected(n):o._getMsgSelected(o.msgNo),r=''+o.msgValidationErrorIcon+(K(i)?l:i)+"";else{if(K(i))return;a=e(""+i+"
").text(),r=o._getLayoutTemplate("icon")+a}o.$caption.html(r),o.$caption.attr("title",a),o.$captionContainer.find(".file-caption-ellipsis").attr("title",a)}},_createContainer:function(){var i=this,t=e(document.createElement("div")).attr({"class":"file-input file-input-new"}).html(i._renderMain());return i.$element.before(t),i._initBrowse(t),t},_refreshContainer:function(){var e=this,i=e.$container;i.before(e.$element),i.html(e._renderMain()),e._initBrowse(i)},_renderMain:function(){var e=this,i=e.isUploadable&&e.dropZoneEnabled?" file-drop-zone":"file-drop-disabled",t=e.showClose?e._getLayoutTemplate("close"):"",a=e.showPreview?e._getLayoutTemplate("preview").replace(/\{class}/g,e.previewClass).replace(/\{dropClass}/g,i):"",r=e.isDisabled?e.captionClass+" file-caption-disabled":e.captionClass,n=e.captionTemplate.replace(/\{class}/g,r+" kv-fileinput-caption");return e.mainTemplate.replace(/\{class}/g,e.mainClass).replace(/\{preview}/g,a).replace(/\{close}/g,t).replace(/\{caption}/g,n).replace(/\{upload}/g,e._renderButton("upload")).replace(/\{remove}/g,e._renderButton("remove")).replace(/\{cancel}/g,e._renderButton("cancel")).replace(/\{browse}/g,e._renderButton("browse"))},_renderButton:function(e){var i=this,t=i._getLayoutTemplate("btnDefault"),a=i[e+"Class"],r=i[e+"Title"],n=i[e+"Icon"],l=i[e+"Label"],o=i.isDisabled?" disabled":"",s="button";switch(e){case"remove":if(!i.showRemove)return"";break;case"cancel":if(!i.showCancel)return"";a+=" hide";break;case"upload":if(!i.showUpload)return"";i.isUploadable&&!i.isDisabled?t=i._getLayoutTemplate("btnLink").replace("{href}",i.uploadUrl):s="submit";break;case"browse":t=i._getLayoutTemplate("btnBrowse");break;default:return""}return a+="browse"===e?" btn-file":" fileinput-"+e+" fileinput-"+e+"-button",K(l)||(l=' "),t.replace("{type}",s).replace("{css}",a).replace("{title}",r).replace("{status}",o).replace("{icon}",n).replace("{label}",l)},_renderThumbProgress:function(){return'"},_renderFileFooter:function(e,i){var t,a,r=this,n=r.fileActionSettings,l=r._getLayoutTemplate("footer");return r.isUploadable?(t=l.replace(/\{actions}/g,r._renderFileActions(!0,!0,!1,!1,!1)),a=t.replace(/\{caption}/g,e).replace(/\{width}/g,i).replace(/\{progress}/g,r._renderThumbProgress()).replace(/\{indicator}/g,n.indicatorNew).replace(/\{indicatorTitle}/g,n.indicatorNewTitle)):a=l.replace(/\{actions}/g,"").replace(/\{caption}/g,e).replace(/\{progress}/g,"").replace(/\{width}/g,i).replace(/\{indicator}/g,"").replace(/\{indicatorTitle}/g,""),a=ee(a,r.previewThumbTags)},_renderFileActions:function(e,i,t,a,r){if(!e&&!i)return"";var n=this,l=a===!1?"":' data-url="'+a+'"',o=r===!1?"":' data-key="'+r+'"',s=n._getLayoutTemplate("actionDelete"),d="",c=n._getLayoutTemplate("actions"),p=n.otherActionButtons.replace(/\{dataKey}/g,o),u=n.fileActionSettings,f=t?u.removeClass+" disabled":u.removeClass;return s=s.replace(/\{removeClass}/g,f).replace(/\{removeIcon}/g,u.removeIcon).replace(/\{removeTitle}/g,u.removeTitle).replace(/\{dataUrl}/g,l).replace(/\{dataKey}/g,o),e&&(d=n._getLayoutTemplate("actionUpload").replace(/\{uploadClass}/g,u.uploadClass).replace(/\{uploadIcon}/g,u.uploadIcon).replace(/\{uploadTitle}/g,u.uploadTitle)),c.replace(/\{delete}/g,s).replace(/\{upload}/g,d).replace(/\{other}/g,p)},_browse:function(e){var i=this;i._raise("filebrowse"),e&&e.isDefaultPrevented()||(i.isError&&!i.isUploadable&&i.clear(),i.$captionContainer.focus())},_change:function(i){var t=this,a=t.$element;if(!t.isUploadable&&K(a.val())&&t.fileInputCleared)return void(t.fileInputCleared=!1);t.fileInputCleared=!1;var r,n,l,s,d,c,p=arguments.length>1,u=t.isUploadable,f=0,v=p?i.originalEvent.dataTransfer.files:a.get(0).files,g=t.filestack.length,m=K(a.attr("multiple")),h=m&&g>0,w=0,_=function(i,a,r,n){var l=e.extend(!0,{},t._getOutData({},{},v),{id:r,index:n}),o={id:r,index:n,file:a,files:v};return t.isUploadable?t._showUploadError(i,l):t._showError(i,o)};if(t.reader=null,t._resetUpload(),t._hideFileIcon(),t.isUploadable&&t.$container.find(".file-drop-zone ."+t.dropZoneTitleClass).remove(),p)for(r=[];v[f];)s=v[f],s.type||s.size%4096!==0?r.push(s):w++,f++;else r=void 0===i.target.files?i.target&&i.target.value?[{name:i.target.value.replace(/^.+\\/,"")}]:[]:i.target.files;if(K(r)||0===r.length)return u||t.clear(),t._showFolderError(w),void t._raise("fileselectnone");if(t._resetErrors(),c=r.length,l=t._getFileCount(t.isUploadable?t.getFileStack().length+c:c),t.maxFileCount>0&&l>t.maxFileCount){if(!t.autoReplace||c>t.maxFileCount)return d=t.autoReplace&&c>t.maxFileCount?c:l,n=t.msgFilesTooMany.replace("{m}",t.maxFileCount).replace("{n}",d),t.isError=_(n,null,null,null),t.$captionContainer.find(".kv-caption-icon").hide(),t._setCaption("",!0),void t.$container.removeClass("file-input-new file-input-ajax-new");l>t.maxFileCount&&t._resetPreviewThumbs(u)}else!u||h?(t._resetPreviewThumbs(!1),h&&t.clearStack()):!u||0!==g||o.count(t.id)&&!t.overwriteInitial||t._resetPreviewThumbs(!0);t.isPreviewable?t._readFiles(r):t._updateFileDetails(1),t._showFolderError(w)},_abort:function(i){var t,a=this;return a.ajaxAborted&&"object"==typeof a.ajaxAborted&&void 0!==a.ajaxAborted.message?(t=e.extend(!0,{},a._getOutData(),i),t.abortData=a.ajaxAborted.data||{},t.abortMessage=a.ajaxAborted.message,a.cancel(),a._setProgress(100,a.$progress,a.msgCancelled),a._showUploadError(a.ajaxAborted.message,t,"filecustomerror"),!0):!1},_resetFileStack:function(){var i=this,t=0,a=[],r=[];i._getThumbs().each(function(){var n=e(this),l=n.attr("data-fileindex"),o=i.filestack[l];-1!==l&&(void 0!==o?(a[t]=o,r[t]=i._getFileName(o),n.attr({id:i.previewInitId+"-"+t,"data-fileindex":t}),t++):n.attr({id:"uploaded-"+Y(),"data-fileindex":"-1"}))}),i.filestack=a,i.filenames=r},clearStack:function(){var e=this;return e.filestack=[],e.filenames=[],e.$element},updateStack:function(e,i){var t=this;return t.filestack[e]=i,t.filenames[e]=t._getFileName(i),t.$element},addToStack:function(e){var i=this;return i.filestack.push(e),i.filenames.push(i._getFileName(e)),i.$element},getFileStack:function(e){var i=this;return i.filestack.filter(function(i){return e?void 0!==i:void 0!==i&&null!==i})},lock:function(){var e=this;return e._resetErrors(),e.disable(),e.showRemove&&u(e.$container.find(".fileinput-remove"),"hide"),e.showCancel&&e.$container.find(".fileinput-cancel").removeClass("hide"),e._raise("filelock",[e.filestack,e._getExtraData()]),e.$element},unlock:function(e){var i=this;return void 0===e&&(e=!0),i.enable(),i.showCancel&&u(i.$container.find(".fileinput-cancel"),"hide"),i.showRemove&&i.$container.find(".fileinput-remove").removeClass("hide"),e&&i._resetFileStack(),i._raise("fileunlock",[i.filestack,i._getExtraData()]),i.$element},cancel:function(){var i,t=this,a=t.ajaxRequests,r=a.length;if(r>0)for(i=0;r>i;i+=1)t.cancelling=!0,a[i].abort();return t._setProgressCancelled(),t._getThumbs().each(function(){var i=e(this),a=i.attr("data-fileindex");i.removeClass("file-uploading"),void 0!==t.filestack[a]&&(i.find(".kv-file-upload").removeClass("disabled").removeAttr("disabled"),i.find(".kv-file-remove").removeClass("disabled").removeAttr("disabled")),t.unlock()}),t.$element},clear:function(){var i,t=this;return t.$btnUpload.removeAttr("disabled"),t._getThumbs().find("video,audio,img").each(function(){ie(e(this))}),t._resetUpload(),t.clearStack(),t._clearFileInput(),t._resetErrors(!0),t._raise("fileclear"),t._hasInitialPreview()?(t._showFileIcon(),t._resetPreview(),t._initPreviewDeletes(),t.$container.removeClass("file-input-new")):(t._getThumbs().each(function(){t._clearObjects(e(this))}),t.isUploadable&&(o.data[t.id]={}),t.$preview.html(""),i=!t.overwriteInitial&&t.initialCaption.length>0?t.initialCaption:"",t._setCaption(i),t.$caption.attr("title",""),u(t.$container,"file-input-new"),t._validateDefaultPreview()),0===t.$container.find(".file-preview-frame").length&&(t._initCaption()||t.$captionContainer.find(".kv-caption-icon").hide()),t._hideFileIcon(),t._raise("filecleared"),t.$captionContainer.focus(),t._setFileDropZoneTitle(),t.$element},reset:function(){var e=this;return e._resetPreview(),e.$container.find(".fileinput-filename").text(""),e._raise("filereset"),u(e.$container,"file-input-new"),(e.$preview.find(".file-preview-frame").length||e.isUploadable&&e.dropZoneEnabled)&&e.$container.removeClass("file-input-new"),e._setFileDropZoneTitle(),e.clearStack(),e.formdata={},e.$element},disable:function(){var e=this;return e.isDisabled=!0,e._raise("filedisabled"),e.$element.attr("disabled","disabled"),e.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").attr("disabled",!0),e._initDragDrop(),e.$element},enable:function(){var e=this;return e.isDisabled=!1,e._raise("fileenabled"),e.$element.removeAttr("disabled"),e.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled"),e._initDragDrop(),e.$element},upload:function(){var i,t,a,r=this,n=r.getFileStack().length,l={},o=!e.isEmptyObject(r._getExtraData());if(r.minFileCount>0&&r._getFileCount(n){errors}",dropZoneTitle:"Drag & drop files here …"},e.fn.fileinput.Constructor=q,e(document).ready(function(){var i=e("input.file[type=file]");i.length&&i.fileinput()})});
\ No newline at end of file
diff --git a/assets/libs/bootstrap-fileinput/js/fileinput_locale_zh.js b/assets/libs/bootstrap-fileinput/js/fileinput_locale_zh.js
deleted file mode 100644
index bf8ec97d..00000000
--- a/assets/libs/bootstrap-fileinput/js/fileinput_locale_zh.js
+++ /dev/null
@@ -1,61 +0,0 @@
-/*!
- * FileInput Chinese Translations
- *
- * This file must be loaded after 'fileinput.js'. Patterns in braces '{}', or
- * any HTML markup tags in the messages must not be converted or translated.
- *
- * @see http://github.com/kartik-v/bootstrap-fileinput
- * @author kangqf {errors}',
- dropZoneTitle: '拖拽文件到这里 …',
- fileActionSettings: {
- removeTitle: '删除文件',
- uploadTitle: '上传文件',
- indicatorNewTitle: '没有上传',
- indicatorSuccessTitle: '上传',
- indicatorErrorTitle: '上传错误',
- indicatorLoadingTitle: '上传 ...'
- }
- };
-})(window.jQuery);
\ No newline at end of file
diff --git a/assets/libs/bootstrap-fileinput/js/plugins/canvas-to-blob.js b/assets/libs/bootstrap-fileinput/js/plugins/canvas-to-blob.js
deleted file mode 100644
index d35ce0ad..00000000
--- a/assets/libs/bootstrap-fileinput/js/plugins/canvas-to-blob.js
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * JavaScript Canvas to Blob 2.0.5
- * https://github.com/blueimp/JavaScript-Canvas-to-Blob
- *
- * Copyright 2012, Sebastian Tschan
- * https://blueimp.net
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
- *
- * Based on stackoverflow user Stoive's code snippet:
- * http://stackoverflow.com/q/4998908
- */
-
-/*jslint nomen: true, regexp: true */
-/*global window, atob, Blob, ArrayBuffer, Uint8Array, define */
-
-(function (window) {
- 'use strict';
- var CanvasPrototype = window.HTMLCanvasElement &&
- window.HTMLCanvasElement.prototype,
- hasBlobConstructor = window.Blob && (function () {
- try {
- return Boolean(new Blob());
- } catch (e) {
- return false;
- }
- }()),
- hasArrayBufferViewSupport = hasBlobConstructor && window.Uint8Array &&
- (function () {
- try {
- return new Blob([new Uint8Array(100)]).size === 100;
- } catch (e) {
- return false;
- }
- }()),
- BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder ||
- window.MozBlobBuilder || window.MSBlobBuilder,
- dataURLtoBlob = (hasBlobConstructor || BlobBuilder) && window.atob &&
- window.ArrayBuffer && window.Uint8Array && function (dataURI) {
- var byteString,
- arrayBuffer,
- intArray,
- i,
- mimeString,
- bb;
- if (dataURI.split(',')[0].indexOf('base64') >= 0) {
- // Convert base64 to raw binary data held in a string:
- byteString = atob(dataURI.split(',')[1]);
- } else {
- // Convert base64/URLEncoded data component to raw binary data:
- byteString = decodeURIComponent(dataURI.split(',')[1]);
- }
- // Write the bytes of the string to an ArrayBuffer:
- arrayBuffer = new ArrayBuffer(byteString.length);
- intArray = new Uint8Array(arrayBuffer);
- for (i = 0; i < byteString.length; i += 1) {
- intArray[i] = byteString.charCodeAt(i);
- }
- // Separate out the mime component:
- mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0];
- // Write the ArrayBuffer (or ArrayBufferView) to a blob:
- if (hasBlobConstructor) {
- return new Blob(
- [hasArrayBufferViewSupport ? intArray : arrayBuffer],
- {type: mimeString}
- );
- }
- bb = new BlobBuilder();
- bb.append(arrayBuffer);
- return bb.getBlob(mimeString);
- };
- if (window.HTMLCanvasElement && !CanvasPrototype.toBlob) {
- if (CanvasPrototype.mozGetAsFile) {
- CanvasPrototype.toBlob = function (callback, type, quality) {
- if (quality && CanvasPrototype.toDataURL && dataURLtoBlob) {
- callback(dataURLtoBlob(this.toDataURL(type, quality)));
- } else {
- callback(this.mozGetAsFile('blob', type));
- }
- };
- } else if (CanvasPrototype.toDataURL && dataURLtoBlob) {
- CanvasPrototype.toBlob = function (callback, type, quality) {
- callback(dataURLtoBlob(this.toDataURL(type, quality)));
- };
- }
- }
- if (typeof define === 'function' && define.amd) {
- define(function () {
- return dataURLtoBlob;
- });
- } else {
- window.dataURLtoBlob = dataURLtoBlob;
- }
-}(window));
diff --git a/assets/libs/bootstrap-fileinput/js/plugins/canvas-to-blob.min.js b/assets/libs/bootstrap-fileinput/js/plugins/canvas-to-blob.min.js
deleted file mode 100644
index 3a02a8a1..00000000
--- a/assets/libs/bootstrap-fileinput/js/plugins/canvas-to-blob.min.js
+++ /dev/null
@@ -1 +0,0 @@
-!function(a){"use strict";var b=a.HTMLCanvasElement&&a.HTMLCanvasElement.prototype,c=a.Blob&&function(){try{return Boolean(new Blob)}catch(a){return!1}}(),d=c&&a.Uint8Array&&function(){try{return 100===new Blob([new Uint8Array(100)]).size}catch(a){return!1}}(),e=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||a.MSBlobBuilder,f=(c||e)&&a.atob&&a.ArrayBuffer&&a.Uint8Array&&function(a){var b,f,g,h,i,j;for(b=a.split(",")[0].indexOf("base64")>=0?atob(a.split(",")[1]):decodeURIComponent(a.split(",")[1]),f=new ArrayBuffer(b.length),g=new Uint8Array(f),h=0;h