Git.Storage.Web/Theme/customer/jquery.jUploader-1.01.min.js

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/*
* jQuery jUploader 1.01
* http://www.kudystudio.com
* Author: kudy chen (kudychen@gmail.com)
* 
* Copyright 2012, kudy studio
* Dual licensed under the MIT or LGPL Version 3 licenses.
* 
* Last Modified: 2012-09-10
*/

(function ($) { window.jUploader = $.jUploader = function (options) { options = $.extend({}, $.jUploader.defaults, options); options.id = $.jUploader.createId(); options.uploading = false; var initButton = function () { options.button = (typeof options.button == 'string') ? $('#' + options.button) : $(options.button); options.button.css({ cursor: 'pointer', position: 'relative', overflow: 'hidden', direction: 'ltr' }).addClass('jUploader-button').bind('mouseover', function () { $(this).addClass('jUploader-button-hover') }).bind('mouseout', function () { $(this).removeClass('jUploader-button-hover') }).children('span').text(options.messages.upload); if (options.cancelable) { options.button.bind('click', cancel) }; options.button.append(createInput()); return options.button }; var createIframe = function () { var id = 'jUploaderIframe' + options.id; var iframe = $('<iframe id="' + id + '" name="' + id + '" src="javascript:false;" style="display:none"></iframe>').bind('load', complete); return iframe }; var createForm = function () { var id = 'jUploaderForm' + options.id; var form = $('<form id="' + id + '" name="' + id + '" action="' + options.action + '" target="jUploaderIframe' + options.id + '" method="post" enctype="multipart/form-data" style="display:none"></form>'); return form }; var createInput = function () { var input = $('<input type="file" onchange="this.blur();" />'); input.attr("id", 'jUploader-file' + options.id).attr("name", 'jUploaderFile').css({ position: 'absolute', right: 0, top: 0, margin: 0, opacity: 0, padding: 0, fontFamily: 'Arial', fontSize: '118px', verticalAlign: 'baseline', cursor: 'pointer' }).bind('change', function () { options.fileName = getFileName(this); if (validateFile(this)) { upload() } }); if (window.attachEvent) { input.attr('tabIndex', "-1") }; return input }; var validateFile = function (file) { var name = getFileName(file); if (!isAllowedExtension(name)) { showMessage('invalidExtension', name); return false } else if (name == '') { showMessage('emptyFile', name); return false }; return true }; var getFileName = function (file) { return file.value.replace(/.*(\/|\\)/, "") }; var formatFileName = function (name) { if (name.length > 33) { name = name.slice(0, 19) + '...' + name.slice(-13) }; return name }; var isAllowedExtension = function (fileName) { var ext = (-1 !== fileName.indexOf('.')) ? fileName.replace(/.*[.]/, '').toLowerCase() : ''; if (!options.allowedExtensions.length) { return true }; for (var i = 0; i < options.allowedExtensions.length; i++) { if (options.allowedExtensions[i].toLowerCase() == ext) { return true } }; return false }; var showMessage = function (type, fileName) { var message = options.messages[type].replace('{file}', formatFileName(fileName)).replace('{extensions}', options.allowedExtensions.join(', ')); options.showMessage(message) }; var log = function (message) { if (options.debug && window.console) console.log('[jUploader] ' + message) }; var upload = function () { options.uploading = true; options.onUpload(options.fileName); $(document.body).append(createIframe()).append(createForm()); $('#jUploader-file' + options.id).attr('id', 'jUploader-file-uploading' + options.id).appendTo('#jUploaderForm' + options.id); options.button.append(createInput().hide()); if (options.cancelable) { options.button.children('span').text(options.messages.cancel) }; $('#jUploaderForm' + options.id).get(0).submit() }; var cancel = function () { if (options.uploading) { options.uploading = false; options.onCancel(options.fileName); options.button.children('span').text(options.messages.upload); $('#jUploaderForm' + options.id).remove(); $('#jUploaderIframe' + options.id).attr('src', 'javascript:false;').remove(); $('#jUploader-file' + options.id).show() } }; var complete = function () { var iframe = $('#jUploaderIframe' + options.id).get(0); if (!iframe.parentNode) { return }; if ((iframe.contentDocument && iframe.contentDocument.body && iframe.contentDocument.body.innerHTML == "false") || (iframe.contentWindow.document && iframe.contentWindow.document.body && iframe.contentWindow.document.body.innerHTML == "false")) { return }; var doc = iframe.contentDocument ? iframe.contentDocument : iframe.contentWindow.document; var response; var innerHtml = doc.body.innerHTML; log("innerHTML = " + innerHtml); if (innerHtml == '') { return }; options.uploading = false; $('#jUploader-file' + options.id).show(); options.button.children('span').text(options.messages.upload); try { var json = innerHtml.replace(/<pre.*>(.*)<\/pre>/g, '$1'); response = eval("(" + json + ")") } catch (e) { response = {}; }; setTimeout(function () { $('#jUploaderForm' + options.id).remove(); $('#jUploaderIframe' + options.id).remove() }, 10); options.onComplete(options.fileName, response) }; $(window).bind('beforeunload', function (e) { if (!options.uploading) return; var e = e || window.event; e.returnValue = options.messages.onLeave; return options.messages.onLeave }); return initButton() }; $.jUploader.version = 1.0; $.jUploader.defaults = { button: null, action: 'upload.aspx', allowedExtensions: [], cancelable: true, onUpload: function (fileName) { }, onComplete: function (fileName, response) { }, onCancel: function (fileName) { }, messages: { upload: 'Upload', cancel: 'Cancel', emptyFile: "{file} is empty, please select files again without it.", invalidExtension: "{file} has invalid extension. Only {extensions} are allowed.", onLeave: "The files are being uploaded, if you leave now the upload will be cancelled." }, showMessage: function (message) { alert(message) }, debug: false }; $.jUploader.setDefaults = function (defaults) { $.jUploader.defaults = $.extend({}, $.jUploader.defaults, defaults) }; $.jUploader.createId = (function () { var id = 0; return function () { return ++id } })() })(jQuery);