File Upload widget with multiple file selection, drag&drop support, progress bars, validation and preview images, audio and video for AngularJS.
Supports cross-domain, chunked and resumable file uploads and client-side image resizing.
Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Demo Notes
The maximum file size for uploads in this demo is 999 KB (default file size is unlimited).
Only image files (JPG, GIF, PNG) are allowed in this demo (by default there is no file type restriction).
Uploaded files will be deleted automatically after 5 minutes or less (demo files are stored in memory).
You can drag & drop files from your desktop on this webpage (see Browser support).
File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery.
Supports cross-domain, chunked and resumable file uploads and client-side image resizing.
Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Add files...
Demo Notes
The maximum file size for uploads in this demo is 999 KB (default file size is unlimited).
Only image files (JPG, GIF, PNG) are allowed in this demo (by default there is no file type restriction).
Uploaded files will be deleted automatically after 5 minutes or less (demo files are stored in memory).
You can drag & drop files from your desktop on this webpage (see Browser support).
PK F9cJ\B README.mdnu W+A # jQuery File Upload Plugin
## Demo
[Demo File Upload](https://blueimp.github.io/jQuery-File-Upload/)
## Description
File Upload widget with multiple file selection, drag&drop support, progress bars, validation and preview images, audio and video for jQuery.
Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
## Setup
* [How to setup the plugin on your website](https://github.com/blueimp/jQuery-File-Upload/wiki/Setup)
* [How to use only the basic plugin (minimal setup guide).](https://github.com/blueimp/jQuery-File-Upload/wiki/Basic-plugin)
## Features
* **Multiple file upload:**
Allows to select multiple files at once and upload them simultaneously.
* **Drag & Drop support:**
Allows to upload files by dragging them from your desktop or filemanager and dropping them on your browser window.
* **Upload progress bar:**
Shows a progress bar indicating the upload progress for individual files and for all uploads combined.
* **Cancelable uploads:**
Individual file uploads can be canceled to stop the upload progress.
* **Resumable uploads:**
Aborted uploads can be resumed with browsers supporting the Blob API.
* **Chunked uploads:**
Large files can be uploaded in smaller chunks with browsers supporting the Blob API.
* **Client-side image resizing:**
Images can be automatically resized on client-side with browsers supporting the required JS APIs.
* **Preview images, audio and video:**
A preview of image, audio and video files can be displayed before uploading with browsers supporting the required APIs.
* **No browser plugins (e.g. Adobe Flash) required:**
The implementation is based on open standards like HTML5 and JavaScript and requires no additional browser plugins.
* **Graceful fallback for legacy browsers:**
Uploads files via XMLHttpRequests if supported and uses iframes as fallback for legacy browsers.
* **HTML file upload form fallback:**
Allows progressive enhancement by using a standard HTML file upload form as widget element.
* **Cross-site file uploads:**
Supports uploading files to a different domain with cross-site XMLHttpRequests or iframe redirects.
* **Multiple plugin instances:**
Allows to use multiple plugin instances on the same webpage.
* **Customizable and extensible:**
Provides an API to set individual options and define callBack methods for various upload events.
* **Multipart and file contents stream uploads:**
Files can be uploaded as standard "multipart/form-data" or file contents stream (HTTP PUT file upload).
* **Compatible with any server-side application platform:**
Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
## Requirements
### Mandatory requirements
* [jQuery](https://jquery.com/) v. 1.6+
* [jQuery UI widget factory](https://api.jqueryui.com/jQuery.widget/) v. 1.9+ (included): Required for the basic File Upload plugin, but very lightweight without any other dependencies from the jQuery UI suite.
* [jQuery Iframe Transport plugin](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/jquery.iframe-transport.js) (included): Required for [browsers without XHR file upload support](https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support).
### Optional requirements
* [JavaScript Templates engine](https://github.com/blueimp/JavaScript-Templates) v. 2.5.4+: Used to render the selected and uploaded files for the Basic Plus UI and jQuery UI versions.
* [JavaScript Load Image library](https://github.com/blueimp/JavaScript-Load-Image) v. 1.13.0+: Required for the image previews and resizing functionality.
* [JavaScript Canvas to Blob polyfill](https://github.com/blueimp/JavaScript-Canvas-to-Blob) v. 2.1.1+:Required for the image previews and resizing functionality.
* [blueimp Gallery](https://github.com/blueimp/Gallery) v. 2.15.1+: Used to display the uploaded images in a lightbox.
* [Bootstrap](http://getbootstrap.com/) v. 3.2.0+
* [Glyphicons](http://glyphicons.com/)
The user interface of all versions except the jQuery UI version is built with [Bootstrap](http://getbootstrap.com/) and icons from [Glyphicons](http://glyphicons.com/).
### Cross-domain requirements
[Cross-domain File Uploads](https://github.com/blueimp/jQuery-File-Upload/wiki/Cross-domain-uploads) using the [Iframe Transport plugin](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/jquery.iframe-transport.js) require a redirect back to the origin server to retrieve the upload results. The [example implementation](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/main.js) makes use of [result.html](https://github.com/blueimp/jQuery-File-Upload/blob/master/cors/result.html) as a static redirect page for the origin server.
The repository also includes the [jQuery XDomainRequest Transport plugin](https://github.com/blueimp/jQuery-File-Upload/blob/master/js/cors/jquery.xdr-transport.js), which enables limited cross-domain AJAX requests in Microsoft Internet Explorer 8 and 9 (IE 10 supports cross-domain XHR requests).
The XDomainRequest object allows GET and POST requests only and doesn't support file uploads. It is used on the [Demo](https://blueimp.github.io/jQuery-File-Upload/) to delete uploaded files from the cross-domain demo file upload service.
### Custom Backends
You can add support for various backends by adhering to the specification [outlined here](https://github.com/blueimp/jQuery-File-Upload/wiki/JSON-Response).
## Browsers
### Desktop browsers
The File Upload plugin is regularly tested with the latest browser versions and supports the following minimal versions:
* Google Chrome
* Apple Safari 4.0+
* Mozilla Firefox 3.0+
* Opera 11.0+
* Microsoft Internet Explorer 6.0+
### Mobile browsers
The File Upload plugin has been tested with and supports the following mobile browsers:
* Apple Safari on iOS 6.0+
* Google Chrome on iOS 6.0+
* Google Chrome on Android 4.0+
* Default Browser on Android 2.3+
* Opera Mobile 12.0+
### Supported features
For a detailed overview of the features supported by each browser version, please have a look at the [Extended browser support information](https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support).
## Contributing
**Bug fixes** and **new features** can be proposed using [pull requests](https://github.com/blueimp/jQuery-File-Upload/pulls).
Please read the [contribution guidelines](https://github.com/blueimp/jQuery-File-Upload/blob/master/CONTRIBUTING.md) before submitting a pull request.
## Support
This project is actively maintained, but there is no official support channel.
If you have a question that another developer might help you with, please post to [Stack Overflow](http://stackoverflow.com/questions/tagged/blueimp+jquery+file-upload) and tag your question with `blueimp jquery file upload`.
## License
Released under the [MIT license](https://opensource.org/licenses/MIT).
PK F9cJS
!J J CONTRIBUTING.mdnu W+A Please follow these pull request guidelines:
1. Update your fork to the latest upstream version.
2. Follow the coding conventions of the original source files (indentation, spaces, brackets layout).
3. Code changes must pass JSHint validation with the `.jshintrc` settings of this project.
4. Code changes must pass the QUnit tests defined in the `test` folder.
5. New features should be covered by accompanying QUnit tests.
6. Keep your commits as atomic as possible, i.e. create a new commit for every single bug fix or feature added.
7. Always add meaningful commit messages.
PK F9cJ~Aom om js/jquery.fileupload-ui.jsnu W+A /*
* jQuery File Upload User Interface Plugin
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2010, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global define, require, window */
;(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// Register as an anonymous AMD module:
define([
'jquery',
'blueimp-tmpl',
'./jquery.fileupload-image',
'./jquery.fileupload-audio',
'./jquery.fileupload-video',
'./jquery.fileupload-validate'
], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS:
factory(
require('jquery'),
require('blueimp-tmpl'),
require('./jquery.fileupload-image'),
require('./jquery.fileupload-video'),
require('./jquery.fileupload-validate')
);
} else {
// Browser globals:
factory(
window.jQuery,
window.tmpl
);
}
}(function ($, tmpl) {
'use strict';
$.blueimp.fileupload.prototype._specialOptions.push(
'filesContainer',
'uploadTemplateId',
'downloadTemplateId'
);
// The UI version extends the file upload widget
// and adds complete user interface interaction:
$.widget('blueimp.fileupload', $.blueimp.fileupload, {
options: {
// By default, files added to the widget are uploaded as soon
// as the user clicks on the start buttons. To enable automatic
// uploads, set the following option to true:
autoUpload: false,
// The ID of the upload template:
uploadTemplateId: 'template-upload',
// The ID of the download template:
downloadTemplateId: 'template-download',
// The container for the list of files. If undefined, it is set to
// an element with class "files" inside of the widget element:
filesContainer: undefined,
// By default, files are appended to the files container.
// Set the following option to true, to prepend files instead:
prependFiles: false,
// The expected data type of the upload response, sets the dataType
// option of the $.ajax upload requests:
dataType: 'json',
// Error and info messages:
messages: {
unknownError: 'Unknown error'
},
// Function returning the current number of files,
// used by the maxNumberOfFiles validation:
getNumberOfFiles: function () {
return this.filesContainer.children()
.not('.processing').length;
},
// Callback to retrieve the list of files from the server response:
getFilesFromResponse: function (data) {
if (data.result && $.isArray(data.result.files)) {
return data.result.files;
}
return [];
},
// The add callback is invoked as soon as files are added to the fileupload
// widget (via file input selection, drag & drop or add API call).
// See the basic file upload widget for more information:
add: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var $this = $(this),
that = $this.data('blueimp-fileupload') ||
$this.data('fileupload'),
options = that.options;
data.context = that._renderUpload(data.files)
.data('data', data)
.addClass('processing');
options.filesContainer[
options.prependFiles ? 'prepend' : 'append'
](data.context);
that._forceReflow(data.context);
that._transition(data.context);
data.process(function () {
return $this.fileupload('process', data);
}).always(function () {
data.context.each(function (index) {
$(this).find('.size').text(
that._formatFileSize(data.files[index].size)
);
}).removeClass('processing');
that._renderPreviews(data);
}).done(function () {
data.context.find('.start').prop('disabled', false);
if ((that._trigger('added', e, data) !== false) &&
(options.autoUpload || data.autoUpload) &&
data.autoUpload !== false) {
data.submit();
}
}).fail(function () {
if (data.files.error) {
data.context.each(function (index) {
var error = data.files[index].error;
if (error) {
$(this).find('.error').text(error);
}
});
}
});
},
// Callback for the start of each file upload request:
send: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var that = $(this).data('blueimp-fileupload') ||
$(this).data('fileupload');
if (data.context && data.dataType &&
data.dataType.substr(0, 6) === 'iframe') {
// Iframe Transport does not support progress events.
// In lack of an indeterminate progress bar, we set
// the progress to 100%, showing the full animated bar:
data.context
.find('.progress').addClass(
!$.support.transition && 'progress-animated'
)
.attr('aria-valuenow', 100)
.children().first().css(
'width',
'100%'
);
}
return that._trigger('sent', e, data);
},
// Callback for successful uploads:
done: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var that = $(this).data('blueimp-fileupload') ||
$(this).data('fileupload'),
getFilesFromResponse = data.getFilesFromResponse ||
that.options.getFilesFromResponse,
files = getFilesFromResponse(data),
template,
deferred;
if (data.context) {
data.context.each(function (index) {
var file = files[index] ||
{error: 'Empty file upload result'};
deferred = that._addFinishedDeferreds();
that._transition($(this)).done(
function () {
var node = $(this);
template = that._renderDownload([file])
.replaceAll(node);
that._forceReflow(template);
that._transition(template).done(
function () {
data.context = $(this);
that._trigger('completed', e, data);
that._trigger('finished', e, data);
deferred.resolve();
}
);
}
);
});
} else {
template = that._renderDownload(files)[
that.options.prependFiles ? 'prependTo' : 'appendTo'
](that.options.filesContainer);
that._forceReflow(template);
deferred = that._addFinishedDeferreds();
that._transition(template).done(
function () {
data.context = $(this);
that._trigger('completed', e, data);
that._trigger('finished', e, data);
deferred.resolve();
}
);
}
},
// Callback for failed (abort or error) uploads:
fail: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var that = $(this).data('blueimp-fileupload') ||
$(this).data('fileupload'),
template,
deferred;
if (data.context) {
data.context.each(function (index) {
if (data.errorThrown !== 'abort') {
var file = data.files[index];
file.error = file.error || data.errorThrown ||
data.i18n('unknownError');
deferred = that._addFinishedDeferreds();
that._transition($(this)).done(
function () {
var node = $(this);
template = that._renderDownload([file])
.replaceAll(node);
that._forceReflow(template);
that._transition(template).done(
function () {
data.context = $(this);
that._trigger('failed', e, data);
that._trigger('finished', e, data);
deferred.resolve();
}
);
}
);
} else {
deferred = that._addFinishedDeferreds();
that._transition($(this)).done(
function () {
$(this).remove();
that._trigger('failed', e, data);
that._trigger('finished', e, data);
deferred.resolve();
}
);
}
});
} else if (data.errorThrown !== 'abort') {
data.context = that._renderUpload(data.files)[
that.options.prependFiles ? 'prependTo' : 'appendTo'
](that.options.filesContainer)
.data('data', data);
that._forceReflow(data.context);
deferred = that._addFinishedDeferreds();
that._transition(data.context).done(
function () {
data.context = $(this);
that._trigger('failed', e, data);
that._trigger('finished', e, data);
deferred.resolve();
}
);
} else {
that._trigger('failed', e, data);
that._trigger('finished', e, data);
that._addFinishedDeferreds().resolve();
}
},
// Callback for upload progress events:
progress: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var progress = Math.floor(data.loaded / data.total * 100);
if (data.context) {
data.context.each(function () {
$(this).find('.progress')
.attr('aria-valuenow', progress)
.children().first().css(
'width',
progress + '%'
);
});
}
},
// Callback for global upload progress events:
progressall: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var $this = $(this),
progress = Math.floor(data.loaded / data.total * 100),
globalProgressNode = $this.find('.fileupload-progress'),
extendedProgressNode = globalProgressNode
.find('.progress-extended');
if (extendedProgressNode.length) {
extendedProgressNode.html(
($this.data('blueimp-fileupload') || $this.data('fileupload'))
._renderExtendedProgress(data)
);
}
globalProgressNode
.find('.progress')
.attr('aria-valuenow', progress)
.children().first().css(
'width',
progress + '%'
);
},
// Callback for uploads start, equivalent to the global ajaxStart event:
start: function (e) {
if (e.isDefaultPrevented()) {
return false;
}
var that = $(this).data('blueimp-fileupload') ||
$(this).data('fileupload');
that._resetFinishedDeferreds();
that._transition($(this).find('.fileupload-progress')).done(
function () {
that._trigger('started', e);
}
);
},
// Callback for uploads stop, equivalent to the global ajaxStop event:
stop: function (e) {
if (e.isDefaultPrevented()) {
return false;
}
var that = $(this).data('blueimp-fileupload') ||
$(this).data('fileupload'),
deferred = that._addFinishedDeferreds();
$.when.apply($, that._getFinishedDeferreds())
.done(function () {
that._trigger('stopped', e);
});
that._transition($(this).find('.fileupload-progress')).done(
function () {
$(this).find('.progress')
.attr('aria-valuenow', '0')
.children().first().css('width', '0%');
$(this).find('.progress-extended').html(' ');
deferred.resolve();
}
);
},
processstart: function (e) {
if (e.isDefaultPrevented()) {
return false;
}
$(this).addClass('fileupload-processing');
},
processstop: function (e) {
if (e.isDefaultPrevented()) {
return false;
}
$(this).removeClass('fileupload-processing');
},
// Callback for file deletion:
destroy: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var that = $(this).data('blueimp-fileupload') ||
$(this).data('fileupload'),
removeNode = function () {
that._transition(data.context).done(
function () {
$(this).remove();
that._trigger('destroyed', e, data);
}
);
};
if (data.url) {
data.dataType = data.dataType || that.options.dataType;
$.ajax(data).done(removeNode).fail(function () {
that._trigger('destroyfailed', e, data);
});
} else {
removeNode();
}
}
},
_resetFinishedDeferreds: function () {
this._finishedUploads = [];
},
_addFinishedDeferreds: function (deferred) {
if (!deferred) {
deferred = $.Deferred();
}
this._finishedUploads.push(deferred);
return deferred;
},
_getFinishedDeferreds: function () {
return this._finishedUploads;
},
// Link handler, that allows to download files
// by drag & drop of the links to the desktop:
_enableDragToDesktop: function () {
var link = $(this),
url = link.prop('href'),
name = link.prop('download'),
type = 'application/octet-stream';
link.bind('dragstart', function (e) {
try {
e.originalEvent.dataTransfer.setData(
'DownloadURL',
[type, name, url].join(':')
);
} catch (ignore) {}
});
},
_formatFileSize: function (bytes) {
if (typeof bytes !== 'number') {
return '';
}
if (bytes >= 1000000000) {
return (bytes / 1000000000).toFixed(2) + ' GB';
}
if (bytes >= 1000000) {
return (bytes / 1000000).toFixed(2) + ' MB';
}
return (bytes / 1000).toFixed(2) + ' KB';
},
_formatBitrate: function (bits) {
if (typeof bits !== 'number') {
return '';
}
if (bits >= 1000000000) {
return (bits / 1000000000).toFixed(2) + ' Gbit/s';
}
if (bits >= 1000000) {
return (bits / 1000000).toFixed(2) + ' Mbit/s';
}
if (bits >= 1000) {
return (bits / 1000).toFixed(2) + ' kbit/s';
}
return bits.toFixed(2) + ' bit/s';
},
_formatTime: function (seconds) {
var date = new Date(seconds * 1000),
days = Math.floor(seconds / 86400);
days = days ? days + 'd ' : '';
return days +
('0' + date.getUTCHours()).slice(-2) + ':' +
('0' + date.getUTCMinutes()).slice(-2) + ':' +
('0' + date.getUTCSeconds()).slice(-2);
},
_formatPercentage: function (floatValue) {
return (floatValue * 100).toFixed(2) + ' %';
},
_renderExtendedProgress: function (data) {
return this._formatBitrate(data.bitrate) + ' | ' +
this._formatTime(
(data.total - data.loaded) * 8 / data.bitrate
) + ' | ' +
this._formatPercentage(
data.loaded / data.total
) + ' | ' +
this._formatFileSize(data.loaded) + ' / ' +
this._formatFileSize(data.total);
},
_renderTemplate: function (func, files) {
if (!func) {
return $();
}
var result = func({
files: files,
formatFileSize: this._formatFileSize,
options: this.options
});
if (result instanceof $) {
return result;
}
return $(this.options.templatesContainer).html(result).children();
},
_renderPreviews: function (data) {
data.context.find('.preview').each(function (index, elm) {
$(elm).append(data.files[index].preview);
});
},
_renderUpload: function (files) {
return this._renderTemplate(
this.options.uploadTemplate,
files
);
},
_renderDownload: function (files) {
return this._renderTemplate(
this.options.downloadTemplate,
files
).find('a[download]').each(this._enableDragToDesktop).end();
},
_startHandler: function (e) {
e.preventDefault();
var button = $(e.currentTarget),
template = button.closest('.template-upload'),
data = template.data('data');
button.prop('disabled', true);
if (data && data.submit) {
data.submit();
}
},
_cancelHandler: function (e) {
e.preventDefault();
var template = $(e.currentTarget)
.closest('.template-upload,.template-download'),
data = template.data('data') || {};
data.context = data.context || template;
if (data.abort) {
data.abort();
} else {
data.errorThrown = 'abort';
this._trigger('fail', e, data);
}
},
_deleteHandler: function (e) {
e.preventDefault();
var button = $(e.currentTarget);
this._trigger('destroy', e, $.extend({
context: button.closest('.template-download'),
type: 'DELETE'
}, button.data()));
},
_forceReflow: function (node) {
return $.support.transition && node.length &&
node[0].offsetWidth;
},
_transition: function (node) {
var dfd = $.Deferred();
if ($.support.transition && node.hasClass('fade') && node.is(':visible')) {
node.bind(
$.support.transition.end,
function (e) {
// Make sure we don't respond to other transitions events
// in the container element, e.g. from button elements:
if (e.target === node[0]) {
node.unbind($.support.transition.end);
dfd.resolveWith(node);
}
}
).toggleClass('in');
} else {
node.toggleClass('in');
dfd.resolveWith(node);
}
return dfd;
},
_initButtonBarEventHandlers: function () {
var fileUploadButtonBar = this.element.find('.fileupload-buttonbar'),
filesList = this.options.filesContainer;
this._on(fileUploadButtonBar.find('.start'), {
click: function (e) {
e.preventDefault();
filesList.find('.start').click();
}
});
this._on(fileUploadButtonBar.find('.cancel'), {
click: function (e) {
e.preventDefault();
filesList.find('.cancel').click();
}
});
this._on(fileUploadButtonBar.find('.delete'), {
click: function (e) {
e.preventDefault();
filesList.find('.toggle:checked')
.closest('.template-download')
.find('.delete').click();
fileUploadButtonBar.find('.toggle')
.prop('checked', false);
}
});
this._on(fileUploadButtonBar.find('.toggle'), {
change: function (e) {
filesList.find('.toggle').prop(
'checked',
$(e.currentTarget).is(':checked')
);
}
});
},
_destroyButtonBarEventHandlers: function () {
this._off(
this.element.find('.fileupload-buttonbar')
.find('.start, .cancel, .delete'),
'click'
);
this._off(
this.element.find('.fileupload-buttonbar .toggle'),
'change.'
);
},
_initEventHandlers: function () {
this._super();
this._on(this.options.filesContainer, {
'click .start': this._startHandler,
'click .cancel': this._cancelHandler,
'click .delete': this._deleteHandler
});
this._initButtonBarEventHandlers();
},
_destroyEventHandlers: function () {
this._destroyButtonBarEventHandlers();
this._off(this.options.filesContainer, 'click');
this._super();
},
_enableFileInputButton: function () {
this.element.find('.fileinput-button input')
.prop('disabled', false)
.parent().removeClass('disabled');
},
_disableFileInputButton: function () {
this.element.find('.fileinput-button input')
.prop('disabled', true)
.parent().addClass('disabled');
},
_initTemplates: function () {
var options = this.options;
options.templatesContainer = this.document[0].createElement(
options.filesContainer.prop('nodeName')
);
if (tmpl) {
if (options.uploadTemplateId) {
options.uploadTemplate = tmpl(options.uploadTemplateId);
}
if (options.downloadTemplateId) {
options.downloadTemplate = tmpl(options.downloadTemplateId);
}
}
},
_initFilesContainer: function () {
var options = this.options;
if (options.filesContainer === undefined) {
options.filesContainer = this.element.find('.files');
} else if (!(options.filesContainer instanceof $)) {
options.filesContainer = $(options.filesContainer);
}
},
_initSpecialOptions: function () {
this._super();
this._initFilesContainer();
this._initTemplates();
},
_create: function () {
this._super();
this._resetFinishedDeferreds();
if (!$.support.fileInput) {
this._disableFileInputButton();
}
},
enable: function () {
var wasDisabled = false;
if (this.options.disabled) {
wasDisabled = true;
}
this._super();
if (wasDisabled) {
this.element.find('input, button').prop('disabled', false);
this._enableFileInputButton();
}
},
disable: function () {
if (!this.options.disabled) {
this.element.find('input, button').prop('disabled', true);
this._disableFileInputButton();
}
this._super();
}
});
}));
PK F9cJ8| js/jquery.fileupload.jsnu W+A /*
* jQuery File Upload Plugin
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2010, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global define, require, window, document, location, Blob, FormData */
;(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// Register as an anonymous AMD module:
define([
'jquery',
'jquery-ui/ui/widget'
], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS:
factory(
require('jquery'),
require('./vendor/jquery.ui.widget')
);
} else {
// Browser globals:
factory(window.jQuery);
}
}(function ($) {
'use strict';
// Detect file input support, based on
// http://viljamis.com/blog/2012/file-upload-support-on-mobile/
$.support.fileInput = !(new RegExp(
// Handle devices which give false positives for the feature detection:
'(Android (1\\.[0156]|2\\.[01]))' +
'|(Windows Phone (OS 7|8\\.0))|(XBLWP)|(ZuneWP)|(WPDesktop)' +
'|(w(eb)?OSBrowser)|(webOS)' +
'|(Kindle/(1\\.0|2\\.[05]|3\\.0))'
).test(window.navigator.userAgent) ||
// Feature detection for all other devices:
$('').prop('disabled'));
// The FileReader API is not actually used, but works as feature detection,
// as some Safari versions (5?) support XHR file uploads via the FormData API,
// but not non-multipart XHR file uploads.
// window.XMLHttpRequestUpload is not available on IE10, so we check for
// window.ProgressEvent instead to detect XHR2 file upload capability:
$.support.xhrFileUpload = !!(window.ProgressEvent && window.FileReader);
$.support.xhrFormDataFileUpload = !!window.FormData;
// Detect support for Blob slicing (required for chunked uploads):
$.support.blobSlice = window.Blob && (Blob.prototype.slice ||
Blob.prototype.webkitSlice || Blob.prototype.mozSlice);
// Helper function to create drag handlers for dragover/dragenter/dragleave:
function getDragHandler(type) {
var isDragOver = type === 'dragover';
return function (e) {
e.dataTransfer = e.originalEvent && e.originalEvent.dataTransfer;
var dataTransfer = e.dataTransfer;
if (dataTransfer && $.inArray('Files', dataTransfer.types) !== -1 &&
this._trigger(
type,
$.Event(type, {delegatedEvent: e})
) !== false) {
e.preventDefault();
if (isDragOver) {
dataTransfer.dropEffect = 'copy';
}
}
};
}
// The fileupload widget listens for change events on file input fields defined
// via fileInput setting and paste or drop events of the given dropZone.
// In addition to the default jQuery Widget methods, the fileupload widget
// exposes the "add" and "send" methods, to add or directly send files using
// the fileupload API.
// By default, files added via file input selection, paste, drag & drop or
// "add" method are uploaded immediately, but it is possible to override
// the "add" callback option to queue file uploads.
$.widget('blueimp.fileupload', {
options: {
// The drop target element(s), by the default the complete document.
// Set to null to disable drag & drop support:
dropZone: $(document),
// The paste target element(s), by the default undefined.
// Set to a DOM node or jQuery object to enable file pasting:
pasteZone: undefined,
// The file input field(s), that are listened to for change events.
// If undefined, it is set to the file input fields inside
// of the widget element on plugin initialization.
// Set to null to disable the change listener.
fileInput: undefined,
// By default, the file input field is replaced with a clone after
// each input field change event. This is required for iframe transport
// queues and allows change events to be fired for the same file
// selection, but can be disabled by setting the following option to false:
replaceFileInput: true,
// The parameter name for the file form data (the request argument name).
// If undefined or empty, the name property of the file input field is
// used, or "files[]" if the file input name property is also empty,
// can be a string or an array of strings:
paramName: undefined,
// By default, each file of a selection is uploaded using an individual
// request for XHR type uploads. Set to false to upload file
// selections in one request each:
singleFileUploads: true,
// To limit the number of files uploaded with one XHR request,
// set the following option to an integer greater than 0:
limitMultiFileUploads: undefined,
// The following option limits the number of files uploaded with one
// XHR request to keep the request size under or equal to the defined
// limit in bytes:
limitMultiFileUploadSize: undefined,
// Multipart file uploads add a number of bytes to each uploaded file,
// therefore the following option adds an overhead for each file used
// in the limitMultiFileUploadSize configuration:
limitMultiFileUploadSizeOverhead: 512,
// Set the following option to true to issue all file upload requests
// in a sequential order:
sequentialUploads: false,
// To limit the number of concurrent uploads,
// set the following option to an integer greater than 0:
limitConcurrentUploads: undefined,
// Set the following option to true to force iframe transport uploads:
forceIframeTransport: false,
// Set the following option to the location of a redirect url on the
// origin server, for cross-domain iframe transport uploads:
redirect: undefined,
// The parameter name for the redirect url, sent as part of the form
// data and set to 'redirect' if this option is empty:
redirectParamName: undefined,
// Set the following option to the location of a postMessage window,
// to enable postMessage transport uploads:
postMessage: undefined,
// By default, XHR file uploads are sent as multipart/form-data.
// The iframe transport is always using multipart/form-data.
// Set to false to enable non-multipart XHR uploads:
multipart: true,
// To upload large files in smaller chunks, set the following option
// to a preferred maximum chunk size. If set to 0, null or undefined,
// or the browser does not support the required Blob API, files will
// be uploaded as a whole.
maxChunkSize: undefined,
// When a non-multipart upload or a chunked multipart upload has been
// aborted, this option can be used to resume the upload by setting
// it to the size of the already uploaded bytes. This option is most
// useful when modifying the options object inside of the "add" or
// "send" callbacks, as the options are cloned for each file upload.
uploadedBytes: undefined,
// By default, failed (abort or error) file uploads are removed from the
// global progress calculation. Set the following option to false to
// prevent recalculating the global progress data:
recalculateProgress: true,
// Interval in milliseconds to calculate and trigger progress events:
progressInterval: 100,
// Interval in milliseconds to calculate progress bitrate:
bitrateInterval: 500,
// By default, uploads are started automatically when adding files:
autoUpload: true,
// Error and info messages:
messages: {
uploadedBytes: 'Uploaded bytes exceed file size'
},
// Translation function, gets the message key to be translated
// and an object with context specific data as arguments:
i18n: function (message, context) {
message = this.messages[message] || message.toString();
if (context) {
$.each(context, function (key, value) {
message = message.replace('{' + key + '}', value);
});
}
return message;
},
// Additional form data to be sent along with the file uploads can be set
// using this option, which accepts an array of objects with name and
// value properties, a function returning such an array, a FormData
// object (for XHR file uploads), or a simple object.
// The form of the first fileInput is given as parameter to the function:
formData: function (form) {
return form.serializeArray();
},
// The add callback is invoked as soon as files are added to the fileupload
// widget (via file input selection, drag & drop, paste or add API call).
// If the singleFileUploads option is enabled, this callback will be
// called once for each file in the selection for XHR file uploads, else
// once for each file selection.
//
// The upload starts when the submit method is invoked on the data parameter.
// The data object contains a files property holding the added files
// and allows you to override plugin options as well as define ajax settings.
//
// Listeners for this callback can also be bound the following way:
// .bind('fileuploadadd', func);
//
// data.submit() returns a Promise object and allows to attach additional
// handlers using jQuery's Deferred callbacks:
// data.submit().done(func).fail(func).always(func);
add: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
if (data.autoUpload || (data.autoUpload !== false &&
$(this).fileupload('option', 'autoUpload'))) {
data.process().done(function () {
data.submit();
});
}
},
// Other callbacks:
// Callback for the submit event of each file upload:
// submit: function (e, data) {}, // .bind('fileuploadsubmit', func);
// Callback for the start of each file upload request:
// send: function (e, data) {}, // .bind('fileuploadsend', func);
// Callback for successful uploads:
// done: function (e, data) {}, // .bind('fileuploaddone', func);
// Callback for failed (abort or error) uploads:
// fail: function (e, data) {}, // .bind('fileuploadfail', func);
// Callback for completed (success, abort or error) requests:
// always: function (e, data) {}, // .bind('fileuploadalways', func);
// Callback for upload progress events:
// progress: function (e, data) {}, // .bind('fileuploadprogress', func);
// Callback for global upload progress events:
// progressall: function (e, data) {}, // .bind('fileuploadprogressall', func);
// Callback for uploads start, equivalent to the global ajaxStart event:
// start: function (e) {}, // .bind('fileuploadstart', func);
// Callback for uploads stop, equivalent to the global ajaxStop event:
// stop: function (e) {}, // .bind('fileuploadstop', func);
// Callback for change events of the fileInput(s):
// change: function (e, data) {}, // .bind('fileuploadchange', func);
// Callback for paste events to the pasteZone(s):
// paste: function (e, data) {}, // .bind('fileuploadpaste', func);
// Callback for drop events of the dropZone(s):
// drop: function (e, data) {}, // .bind('fileuploaddrop', func);
// Callback for dragover events of the dropZone(s):
// dragover: function (e) {}, // .bind('fileuploaddragover', func);
// Callback for the start of each chunk upload request:
// chunksend: function (e, data) {}, // .bind('fileuploadchunksend', func);
// Callback for successful chunk uploads:
// chunkdone: function (e, data) {}, // .bind('fileuploadchunkdone', func);
// Callback for failed (abort or error) chunk uploads:
// chunkfail: function (e, data) {}, // .bind('fileuploadchunkfail', func);
// Callback for completed (success, abort or error) chunk upload requests:
// chunkalways: function (e, data) {}, // .bind('fileuploadchunkalways', func);
// The plugin options are used as settings object for the ajax calls.
// The following are jQuery ajax settings required for the file uploads:
processData: false,
contentType: false,
cache: false,
timeout: 0
},
// A list of options that require reinitializing event listeners and/or
// special initialization code:
_specialOptions: [
'fileInput',
'dropZone',
'pasteZone',
'multipart',
'forceIframeTransport'
],
_blobSlice: $.support.blobSlice && function () {
var slice = this.slice || this.webkitSlice || this.mozSlice;
return slice.apply(this, arguments);
},
_BitrateTimer: function () {
this.timestamp = ((Date.now) ? Date.now() : (new Date()).getTime());
this.loaded = 0;
this.bitrate = 0;
this.getBitrate = function (now, loaded, interval) {
var timeDiff = now - this.timestamp;
if (!this.bitrate || !interval || timeDiff > interval) {
this.bitrate = (loaded - this.loaded) * (1000 / timeDiff) * 8;
this.loaded = loaded;
this.timestamp = now;
}
return this.bitrate;
};
},
_isXHRUpload: function (options) {
return !options.forceIframeTransport &&
((!options.multipart && $.support.xhrFileUpload) ||
$.support.xhrFormDataFileUpload);
},
_getFormData: function (options) {
var formData;
if ($.type(options.formData) === 'function') {
return options.formData(options.form);
}
if ($.isArray(options.formData)) {
return options.formData;
}
if ($.type(options.formData) === 'object') {
formData = [];
$.each(options.formData, function (name, value) {
formData.push({name: name, value: value});
});
return formData;
}
return [];
},
_getTotal: function (files) {
var total = 0;
$.each(files, function (index, file) {
total += file.size || 1;
});
return total;
},
_initProgressObject: function (obj) {
var progress = {
loaded: 0,
total: 0,
bitrate: 0
};
if (obj._progress) {
$.extend(obj._progress, progress);
} else {
obj._progress = progress;
}
},
_initResponseObject: function (obj) {
var prop;
if (obj._response) {
for (prop in obj._response) {
if (obj._response.hasOwnProperty(prop)) {
delete obj._response[prop];
}
}
} else {
obj._response = {};
}
},
_onProgress: function (e, data) {
if (e.lengthComputable) {
var now = ((Date.now) ? Date.now() : (new Date()).getTime()),
loaded;
if (data._time && data.progressInterval &&
(now - data._time < data.progressInterval) &&
e.loaded !== e.total) {
return;
}
data._time = now;
loaded = Math.floor(
e.loaded / e.total * (data.chunkSize || data._progress.total)
) + (data.uploadedBytes || 0);
// Add the difference from the previously loaded state
// to the global loaded counter:
this._progress.loaded += (loaded - data._progress.loaded);
this._progress.bitrate = this._bitrateTimer.getBitrate(
now,
this._progress.loaded,
data.bitrateInterval
);
data._progress.loaded = data.loaded = loaded;
data._progress.bitrate = data.bitrate = data._bitrateTimer.getBitrate(
now,
loaded,
data.bitrateInterval
);
// Trigger a custom progress event with a total data property set
// to the file size(s) of the current upload and a loaded data
// property calculated accordingly:
this._trigger(
'progress',
$.Event('progress', {delegatedEvent: e}),
data
);
// Trigger a global progress event for all current file uploads,
// including ajax calls queued for sequential file uploads:
this._trigger(
'progressall',
$.Event('progressall', {delegatedEvent: e}),
this._progress
);
}
},
_initProgressListener: function (options) {
var that = this,
xhr = options.xhr ? options.xhr() : $.ajaxSettings.xhr();
// Accesss to the native XHR object is required to add event listeners
// for the upload progress event:
if (xhr.upload) {
$(xhr.upload).bind('progress', function (e) {
var oe = e.originalEvent;
// Make sure the progress event properties get copied over:
e.lengthComputable = oe.lengthComputable;
e.loaded = oe.loaded;
e.total = oe.total;
that._onProgress(e, options);
});
options.xhr = function () {
return xhr;
};
}
},
_isInstanceOf: function (type, obj) {
// Cross-frame instanceof check
return Object.prototype.toString.call(obj) === '[object ' + type + ']';
},
_initXHRData: function (options) {
var that = this,
formData,
file = options.files[0],
// Ignore non-multipart setting if not supported:
multipart = options.multipart || !$.support.xhrFileUpload,
paramName = $.type(options.paramName) === 'array' ?
options.paramName[0] : options.paramName;
options.headers = $.extend({}, options.headers);
if (options.contentRange) {
options.headers['Content-Range'] = options.contentRange;
}
if (!multipart || options.blob || !this._isInstanceOf('File', file)) {
options.headers['Content-Disposition'] = 'attachment; filename="' +
encodeURI(file.name) + '"';
}
if (!multipart) {
options.contentType = file.type || 'application/octet-stream';
options.data = options.blob || file;
} else if ($.support.xhrFormDataFileUpload) {
if (options.postMessage) {
// window.postMessage does not allow sending FormData
// objects, so we just add the File/Blob objects to
// the formData array and let the postMessage window
// create the FormData object out of this array:
formData = this._getFormData(options);
if (options.blob) {
formData.push({
name: paramName,
value: options.blob
});
} else {
$.each(options.files, function (index, file) {
formData.push({
name: ($.type(options.paramName) === 'array' &&
options.paramName[index]) || paramName,
value: file
});
});
}
} else {
if (that._isInstanceOf('FormData', options.formData)) {
formData = options.formData;
} else {
formData = new FormData();
$.each(this._getFormData(options), function (index, field) {
formData.append(field.name, field.value);
});
}
if (options.blob) {
formData.append(paramName, options.blob, file.name);
} else {
$.each(options.files, function (index, file) {
// This check allows the tests to run with
// dummy objects:
if (that._isInstanceOf('File', file) ||
that._isInstanceOf('Blob', file)) {
formData.append(
($.type(options.paramName) === 'array' &&
options.paramName[index]) || paramName,
file,
file.uploadName || file.name
);
}
});
}
}
options.data = formData;
}
// Blob reference is not needed anymore, free memory:
options.blob = null;
},
_initIframeSettings: function (options) {
var targetHost = $('').prop('href', options.url).prop('host');
// Setting the dataType to iframe enables the iframe transport:
options.dataType = 'iframe ' + (options.dataType || '');
// The iframe transport accepts a serialized array as form data:
options.formData = this._getFormData(options);
// Add redirect url to form data on cross-domain uploads:
if (options.redirect && targetHost && targetHost !== location.host) {
options.formData.push({
name: options.redirectParamName || 'redirect',
value: options.redirect
});
}
},
_initDataSettings: function (options) {
if (this._isXHRUpload(options)) {
if (!this._chunkedUpload(options, true)) {
if (!options.data) {
this._initXHRData(options);
}
this._initProgressListener(options);
}
if (options.postMessage) {
// Setting the dataType to postmessage enables the
// postMessage transport:
options.dataType = 'postmessage ' + (options.dataType || '');
}
} else {
this._initIframeSettings(options);
}
},
_getParamName: function (options) {
var fileInput = $(options.fileInput),
paramName = options.paramName;
if (!paramName) {
paramName = [];
fileInput.each(function () {
var input = $(this),
name = input.prop('name') || 'files[]',
i = (input.prop('files') || [1]).length;
while (i) {
paramName.push(name);
i -= 1;
}
});
if (!paramName.length) {
paramName = [fileInput.prop('name') || 'files[]'];
}
} else if (!$.isArray(paramName)) {
paramName = [paramName];
}
return paramName;
},
_initFormSettings: function (options) {
// Retrieve missing options from the input field and the
// associated form, if available:
if (!options.form || !options.form.length) {
options.form = $(options.fileInput.prop('form'));
// If the given file input doesn't have an associated form,
// use the default widget file input's form:
if (!options.form.length) {
options.form = $(this.options.fileInput.prop('form'));
}
}
options.paramName = this._getParamName(options);
if (!options.url) {
options.url = options.form.prop('action') || location.href;
}
// The HTTP request method must be "POST" or "PUT":
options.type = (options.type ||
($.type(options.form.prop('method')) === 'string' &&
options.form.prop('method')) || ''
).toUpperCase();
if (options.type !== 'POST' && options.type !== 'PUT' &&
options.type !== 'PATCH') {
options.type = 'POST';
}
if (!options.formAcceptCharset) {
options.formAcceptCharset = options.form.attr('accept-charset');
}
},
_getAJAXSettings: function (data) {
var options = $.extend({}, this.options, data);
this._initFormSettings(options);
this._initDataSettings(options);
return options;
},
// jQuery 1.6 doesn't provide .state(),
// while jQuery 1.8+ removed .isRejected() and .isResolved():
_getDeferredState: function (deferred) {
if (deferred.state) {
return deferred.state();
}
if (deferred.isResolved()) {
return 'resolved';
}
if (deferred.isRejected()) {
return 'rejected';
}
return 'pending';
},
// Maps jqXHR callbacks to the equivalent
// methods of the given Promise object:
_enhancePromise: function (promise) {
promise.success = promise.done;
promise.error = promise.fail;
promise.complete = promise.always;
return promise;
},
// Creates and returns a Promise object enhanced with
// the jqXHR methods abort, success, error and complete:
_getXHRPromise: function (resolveOrReject, context, args) {
var dfd = $.Deferred(),
promise = dfd.promise();
context = context || this.options.context || promise;
if (resolveOrReject === true) {
dfd.resolveWith(context, args);
} else if (resolveOrReject === false) {
dfd.rejectWith(context, args);
}
promise.abort = dfd.promise;
return this._enhancePromise(promise);
},
// Adds convenience methods to the data callback argument:
_addConvenienceMethods: function (e, data) {
var that = this,
getPromise = function (args) {
return $.Deferred().resolveWith(that, args).promise();
};
data.process = function (resolveFunc, rejectFunc) {
if (resolveFunc || rejectFunc) {
data._processQueue = this._processQueue =
(this._processQueue || getPromise([this])).then(
function () {
if (data.errorThrown) {
return $.Deferred()
.rejectWith(that, [data]).promise();
}
return getPromise(arguments);
}
).then(resolveFunc, rejectFunc);
}
return this._processQueue || getPromise([this]);
};
data.submit = function () {
if (this.state() !== 'pending') {
data.jqXHR = this.jqXHR =
(that._trigger(
'submit',
$.Event('submit', {delegatedEvent: e}),
this
) !== false) && that._onSend(e, this);
}
return this.jqXHR || that._getXHRPromise();
};
data.abort = function () {
if (this.jqXHR) {
return this.jqXHR.abort();
}
this.errorThrown = 'abort';
that._trigger('fail', null, this);
return that._getXHRPromise(false);
};
data.state = function () {
if (this.jqXHR) {
return that._getDeferredState(this.jqXHR);
}
if (this._processQueue) {
return that._getDeferredState(this._processQueue);
}
};
data.processing = function () {
return !this.jqXHR && this._processQueue && that
._getDeferredState(this._processQueue) === 'pending';
};
data.progress = function () {
return this._progress;
};
data.response = function () {
return this._response;
};
},
// Parses the Range header from the server response
// and returns the uploaded bytes:
_getUploadedBytes: function (jqXHR) {
var range = jqXHR.getResponseHeader('Range'),
parts = range && range.split('-'),
upperBytesPos = parts && parts.length > 1 &&
parseInt(parts[1], 10);
return upperBytesPos && upperBytesPos + 1;
},
// Uploads a file in multiple, sequential requests
// by splitting the file up in multiple blob chunks.
// If the second parameter is true, only tests if the file
// should be uploaded in chunks, but does not invoke any
// upload requests:
_chunkedUpload: function (options, testOnly) {
options.uploadedBytes = options.uploadedBytes || 0;
var that = this,
file = options.files[0],
fs = file.size,
ub = options.uploadedBytes,
mcs = options.maxChunkSize || fs,
slice = this._blobSlice,
dfd = $.Deferred(),
promise = dfd.promise(),
jqXHR,
upload;
if (!(this._isXHRUpload(options) && slice && (ub || mcs < fs)) ||
options.data) {
return false;
}
if (testOnly) {
return true;
}
if (ub >= fs) {
file.error = options.i18n('uploadedBytes');
return this._getXHRPromise(
false,
options.context,
[null, 'error', file.error]
);
}
// The chunk upload method:
upload = function () {
// Clone the options object for each chunk upload:
var o = $.extend({}, options),
currentLoaded = o._progress.loaded;
o.blob = slice.call(
file,
ub,
ub + mcs,
file.type
);
// Store the current chunk size, as the blob itself
// will be dereferenced after data processing:
o.chunkSize = o.blob.size;
// Expose the chunk bytes position range:
o.contentRange = 'bytes ' + ub + '-' +
(ub + o.chunkSize - 1) + '/' + fs;
// Process the upload data (the blob and potential form data):
that._initXHRData(o);
// Add progress listeners for this chunk upload:
that._initProgressListener(o);
jqXHR = ((that._trigger('chunksend', null, o) !== false && $.ajax(o)) ||
that._getXHRPromise(false, o.context))
.done(function (result, textStatus, jqXHR) {
ub = that._getUploadedBytes(jqXHR) ||
(ub + o.chunkSize);
// Create a progress event if no final progress event
// with loaded equaling total has been triggered
// for this chunk:
if (currentLoaded + o.chunkSize - o._progress.loaded) {
that._onProgress($.Event('progress', {
lengthComputable: true,
loaded: ub - o.uploadedBytes,
total: ub - o.uploadedBytes
}), o);
}
options.uploadedBytes = o.uploadedBytes = ub;
o.result = result;
o.textStatus = textStatus;
o.jqXHR = jqXHR;
that._trigger('chunkdone', null, o);
that._trigger('chunkalways', null, o);
if (ub < fs) {
// File upload not yet complete,
// continue with the next chunk:
upload();
} else {
dfd.resolveWith(
o.context,
[result, textStatus, jqXHR]
);
}
})
.fail(function (jqXHR, textStatus, errorThrown) {
o.jqXHR = jqXHR;
o.textStatus = textStatus;
o.errorThrown = errorThrown;
that._trigger('chunkfail', null, o);
that._trigger('chunkalways', null, o);
dfd.rejectWith(
o.context,
[jqXHR, textStatus, errorThrown]
);
});
};
this._enhancePromise(promise);
promise.abort = function () {
return jqXHR.abort();
};
upload();
return promise;
},
_beforeSend: function (e, data) {
if (this._active === 0) {
// the start callback is triggered when an upload starts
// and no other uploads are currently running,
// equivalent to the global ajaxStart event:
this._trigger('start');
// Set timer for global bitrate progress calculation:
this._bitrateTimer = new this._BitrateTimer();
// Reset the global progress values:
this._progress.loaded = this._progress.total = 0;
this._progress.bitrate = 0;
}
// Make sure the container objects for the .response() and
// .progress() methods on the data object are available
// and reset to their initial state:
this._initResponseObject(data);
this._initProgressObject(data);
data._progress.loaded = data.loaded = data.uploadedBytes || 0;
data._progress.total = data.total = this._getTotal(data.files) || 1;
data._progress.bitrate = data.bitrate = 0;
this._active += 1;
// Initialize the global progress values:
this._progress.loaded += data.loaded;
this._progress.total += data.total;
},
_onDone: function (result, textStatus, jqXHR, options) {
var total = options._progress.total,
response = options._response;
if (options._progress.loaded < total) {
// Create a progress event if no final progress event
// with loaded equaling total has been triggered:
this._onProgress($.Event('progress', {
lengthComputable: true,
loaded: total,
total: total
}), options);
}
response.result = options.result = result;
response.textStatus = options.textStatus = textStatus;
response.jqXHR = options.jqXHR = jqXHR;
this._trigger('done', null, options);
},
_onFail: function (jqXHR, textStatus, errorThrown, options) {
var response = options._response;
if (options.recalculateProgress) {
// Remove the failed (error or abort) file upload from
// the global progress calculation:
this._progress.loaded -= options._progress.loaded;
this._progress.total -= options._progress.total;
}
response.jqXHR = options.jqXHR = jqXHR;
response.textStatus = options.textStatus = textStatus;
response.errorThrown = options.errorThrown = errorThrown;
this._trigger('fail', null, options);
},
_onAlways: function (jqXHRorResult, textStatus, jqXHRorError, options) {
// jqXHRorResult, textStatus and jqXHRorError are added to the
// options object via done and fail callbacks
this._trigger('always', null, options);
},
_onSend: function (e, data) {
if (!data.submit) {
this._addConvenienceMethods(e, data);
}
var that = this,
jqXHR,
aborted,
slot,
pipe,
options = that._getAJAXSettings(data),
send = function () {
that._sending += 1;
// Set timer for bitrate progress calculation:
options._bitrateTimer = new that._BitrateTimer();
jqXHR = jqXHR || (
((aborted || that._trigger(
'send',
$.Event('send', {delegatedEvent: e}),
options
) === false) &&
that._getXHRPromise(false, options.context, aborted)) ||
that._chunkedUpload(options) || $.ajax(options)
).done(function (result, textStatus, jqXHR) {
that._onDone(result, textStatus, jqXHR, options);
}).fail(function (jqXHR, textStatus, errorThrown) {
that._onFail(jqXHR, textStatus, errorThrown, options);
}).always(function (jqXHRorResult, textStatus, jqXHRorError) {
that._onAlways(
jqXHRorResult,
textStatus,
jqXHRorError,
options
);
that._sending -= 1;
that._active -= 1;
if (options.limitConcurrentUploads &&
options.limitConcurrentUploads > that._sending) {
// Start the next queued upload,
// that has not been aborted:
var nextSlot = that._slots.shift();
while (nextSlot) {
if (that._getDeferredState(nextSlot) === 'pending') {
nextSlot.resolve();
break;
}
nextSlot = that._slots.shift();
}
}
if (that._active === 0) {
// The stop callback is triggered when all uploads have
// been completed, equivalent to the global ajaxStop event:
that._trigger('stop');
}
});
return jqXHR;
};
this._beforeSend(e, options);
if (this.options.sequentialUploads ||
(this.options.limitConcurrentUploads &&
this.options.limitConcurrentUploads <= this._sending)) {
if (this.options.limitConcurrentUploads > 1) {
slot = $.Deferred();
this._slots.push(slot);
pipe = slot.then(send);
} else {
this._sequence = this._sequence.then(send, send);
pipe = this._sequence;
}
// Return the piped Promise object, enhanced with an abort method,
// which is delegated to the jqXHR object of the current upload,
// and jqXHR callbacks mapped to the equivalent Promise methods:
pipe.abort = function () {
aborted = [undefined, 'abort', 'abort'];
if (!jqXHR) {
if (slot) {
slot.rejectWith(options.context, aborted);
}
return send();
}
return jqXHR.abort();
};
return this._enhancePromise(pipe);
}
return send();
},
_onAdd: function (e, data) {
var that = this,
result = true,
options = $.extend({}, this.options, data),
files = data.files,
filesLength = files.length,
limit = options.limitMultiFileUploads,
limitSize = options.limitMultiFileUploadSize,
overhead = options.limitMultiFileUploadSizeOverhead,
batchSize = 0,
paramName = this._getParamName(options),
paramNameSet,
paramNameSlice,
fileSet,
i,
j = 0;
if (!filesLength) {
return false;
}
if (limitSize && files[0].size === undefined) {
limitSize = undefined;
}
if (!(options.singleFileUploads || limit || limitSize) ||
!this._isXHRUpload(options)) {
fileSet = [files];
paramNameSet = [paramName];
} else if (!(options.singleFileUploads || limitSize) && limit) {
fileSet = [];
paramNameSet = [];
for (i = 0; i < filesLength; i += limit) {
fileSet.push(files.slice(i, i + limit));
paramNameSlice = paramName.slice(i, i + limit);
if (!paramNameSlice.length) {
paramNameSlice = paramName;
}
paramNameSet.push(paramNameSlice);
}
} else if (!options.singleFileUploads && limitSize) {
fileSet = [];
paramNameSet = [];
for (i = 0; i < filesLength; i = i + 1) {
batchSize += files[i].size + overhead;
if (i + 1 === filesLength ||
((batchSize + files[i + 1].size + overhead) > limitSize) ||
(limit && i + 1 - j >= limit)) {
fileSet.push(files.slice(j, i + 1));
paramNameSlice = paramName.slice(j, i + 1);
if (!paramNameSlice.length) {
paramNameSlice = paramName;
}
paramNameSet.push(paramNameSlice);
j = i + 1;
batchSize = 0;
}
}
} else {
paramNameSet = paramName;
}
data.originalFiles = files;
$.each(fileSet || files, function (index, element) {
var newData = $.extend({}, data);
newData.files = fileSet ? element : [element];
newData.paramName = paramNameSet[index];
that._initResponseObject(newData);
that._initProgressObject(newData);
that._addConvenienceMethods(e, newData);
result = that._trigger(
'add',
$.Event('add', {delegatedEvent: e}),
newData
);
return result;
});
return result;
},
_replaceFileInput: function (data) {
var input = data.fileInput,
inputClone = input.clone(true),
restoreFocus = input.is(document.activeElement);
// Add a reference for the new cloned file input to the data argument:
data.fileInputClone = inputClone;
$('').append(inputClone)[0].reset();
// Detaching allows to insert the fileInput on another form
// without loosing the file input value:
input.after(inputClone).detach();
// If the fileInput had focus before it was detached,
// restore focus to the inputClone.
if (restoreFocus) {
inputClone.focus();
}
// Avoid memory leaks with the detached file input:
$.cleanData(input.unbind('remove'));
// Replace the original file input element in the fileInput
// elements set with the clone, which has been copied including
// event handlers:
this.options.fileInput = this.options.fileInput.map(function (i, el) {
if (el === input[0]) {
return inputClone[0];
}
return el;
});
// If the widget has been initialized on the file input itself,
// override this.element with the file input clone:
if (input[0] === this.element[0]) {
this.element = inputClone;
}
},
_handleFileTreeEntry: function (entry, path) {
var that = this,
dfd = $.Deferred(),
entries = [],
dirReader,
errorHandler = function (e) {
if (e && !e.entry) {
e.entry = entry;
}
// Since $.when returns immediately if one
// Deferred is rejected, we use resolve instead.
// This allows valid files and invalid items
// to be returned together in one set:
dfd.resolve([e]);
},
successHandler = function (entries) {
that._handleFileTreeEntries(
entries,
path + entry.name + '/'
).done(function (files) {
dfd.resolve(files);
}).fail(errorHandler);
},
readEntries = function () {
dirReader.readEntries(function (results) {
if (!results.length) {
successHandler(entries);
} else {
entries = entries.concat(results);
readEntries();
}
}, errorHandler);
};
path = path || '';
if (entry.isFile) {
if (entry._file) {
// Workaround for Chrome bug #149735
entry._file.relativePath = path;
dfd.resolve(entry._file);
} else {
entry.file(function (file) {
file.relativePath = path;
dfd.resolve(file);
}, errorHandler);
}
} else if (entry.isDirectory) {
dirReader = entry.createReader();
readEntries();
} else {
// Return an empy list for file system items
// other than files or directories:
dfd.resolve([]);
}
return dfd.promise();
},
_handleFileTreeEntries: function (entries, path) {
var that = this;
return $.when.apply(
$,
$.map(entries, function (entry) {
return that._handleFileTreeEntry(entry, path);
})
).then(function () {
return Array.prototype.concat.apply(
[],
arguments
);
});
},
_getDroppedFiles: function (dataTransfer) {
dataTransfer = dataTransfer || {};
var items = dataTransfer.items;
if (items && items.length && (items[0].webkitGetAsEntry ||
items[0].getAsEntry)) {
return this._handleFileTreeEntries(
$.map(items, function (item) {
var entry;
if (item.webkitGetAsEntry) {
entry = item.webkitGetAsEntry();
if (entry) {
// Workaround for Chrome bug #149735:
entry._file = item.getAsFile();
}
return entry;
}
return item.getAsEntry();
})
);
}
return $.Deferred().resolve(
$.makeArray(dataTransfer.files)
).promise();
},
_getSingleFileInputFiles: function (fileInput) {
fileInput = $(fileInput);
var entries = fileInput.prop('webkitEntries') ||
fileInput.prop('entries'),
files,
value;
if (entries && entries.length) {
return this._handleFileTreeEntries(entries);
}
files = $.makeArray(fileInput.prop('files'));
if (!files.length) {
value = fileInput.prop('value');
if (!value) {
return $.Deferred().resolve([]).promise();
}
// If the files property is not available, the browser does not
// support the File API and we add a pseudo File object with
// the input value as name with path information removed:
files = [{name: value.replace(/^.*\\/, '')}];
} else if (files[0].name === undefined && files[0].fileName) {
// File normalization for Safari 4 and Firefox 3:
$.each(files, function (index, file) {
file.name = file.fileName;
file.size = file.fileSize;
});
}
return $.Deferred().resolve(files).promise();
},
_getFileInputFiles: function (fileInput) {
if (!(fileInput instanceof $) || fileInput.length === 1) {
return this._getSingleFileInputFiles(fileInput);
}
return $.when.apply(
$,
$.map(fileInput, this._getSingleFileInputFiles)
).then(function () {
return Array.prototype.concat.apply(
[],
arguments
);
});
},
_onChange: function (e) {
var that = this,
data = {
fileInput: $(e.target),
form: $(e.target.form)
};
this._getFileInputFiles(data.fileInput).always(function (files) {
data.files = files;
if (that.options.replaceFileInput) {
that._replaceFileInput(data);
}
if (that._trigger(
'change',
$.Event('change', {delegatedEvent: e}),
data
) !== false) {
that._onAdd(e, data);
}
});
},
_onPaste: function (e) {
var items = e.originalEvent && e.originalEvent.clipboardData &&
e.originalEvent.clipboardData.items,
data = {files: []};
if (items && items.length) {
$.each(items, function (index, item) {
var file = item.getAsFile && item.getAsFile();
if (file) {
data.files.push(file);
}
});
if (this._trigger(
'paste',
$.Event('paste', {delegatedEvent: e}),
data
) !== false) {
this._onAdd(e, data);
}
}
},
_onDrop: function (e) {
e.dataTransfer = e.originalEvent && e.originalEvent.dataTransfer;
var that = this,
dataTransfer = e.dataTransfer,
data = {};
if (dataTransfer && dataTransfer.files && dataTransfer.files.length) {
e.preventDefault();
this._getDroppedFiles(dataTransfer).always(function (files) {
data.files = files;
if (that._trigger(
'drop',
$.Event('drop', {delegatedEvent: e}),
data
) !== false) {
that._onAdd(e, data);
}
});
}
},
_onDragOver: getDragHandler('dragover'),
_onDragEnter: getDragHandler('dragenter'),
_onDragLeave: getDragHandler('dragleave'),
_initEventHandlers: function () {
if (this._isXHRUpload(this.options)) {
this._on(this.options.dropZone, {
dragover: this._onDragOver,
drop: this._onDrop,
// event.preventDefault() on dragenter is required for IE10+:
dragenter: this._onDragEnter,
// dragleave is not required, but added for completeness:
dragleave: this._onDragLeave
});
this._on(this.options.pasteZone, {
paste: this._onPaste
});
}
if ($.support.fileInput) {
this._on(this.options.fileInput, {
change: this._onChange
});
}
},
_destroyEventHandlers: function () {
this._off(this.options.dropZone, 'dragenter dragleave dragover drop');
this._off(this.options.pasteZone, 'paste');
this._off(this.options.fileInput, 'change');
},
_destroy: function () {
this._destroyEventHandlers();
},
_setOption: function (key, value) {
var reinit = $.inArray(key, this._specialOptions) !== -1;
if (reinit) {
this._destroyEventHandlers();
}
this._super(key, value);
if (reinit) {
this._initSpecialOptions();
this._initEventHandlers();
}
},
_initSpecialOptions: function () {
var options = this.options;
if (options.fileInput === undefined) {
options.fileInput = this.element.is('input[type="file"]') ?
this.element : this.element.find('input[type="file"]');
} else if (!(options.fileInput instanceof $)) {
options.fileInput = $(options.fileInput);
}
if (!(options.dropZone instanceof $)) {
options.dropZone = $(options.dropZone);
}
if (!(options.pasteZone instanceof $)) {
options.pasteZone = $(options.pasteZone);
}
},
_getRegExp: function (str) {
var parts = str.split('/'),
modifiers = parts.pop();
parts.shift();
return new RegExp(parts.join('/'), modifiers);
},
_isRegExpOption: function (key, value) {
return key !== 'url' && $.type(value) === 'string' &&
/^\/.*\/[igm]{0,3}$/.test(value);
},
_initDataAttributes: function () {
var that = this,
options = this.options,
data = this.element.data();
// Initialize options set via HTML5 data-attributes:
$.each(
this.element[0].attributes,
function (index, attr) {
var key = attr.name.toLowerCase(),
value;
if (/^data-/.test(key)) {
// Convert hyphen-ated key to camelCase:
key = key.slice(5).replace(/-[a-z]/g, function (str) {
return str.charAt(1).toUpperCase();
});
value = data[key];
if (that._isRegExpOption(key, value)) {
value = that._getRegExp(value);
}
options[key] = value;
}
}
);
},
_create: function () {
this._initDataAttributes();
this._initSpecialOptions();
this._slots = [];
this._sequence = this._getXHRPromise(true);
this._sending = this._active = 0;
this._initProgressObject(this);
this._initEventHandlers();
},
// This method is exposed to the widget API and allows to query
// the number of active uploads:
active: function () {
return this._active;
},
// This method is exposed to the widget API and allows to query
// the widget upload progress.
// It returns an object with loaded, total and bitrate properties
// for the running uploads:
progress: function () {
return this._progress;
},
// This method is exposed to the widget API and allows adding files
// using the fileupload API. The data parameter accepts an object which
// must have a files property and can contain additional options:
// .fileupload('add', {files: filesList});
add: function (data) {
var that = this;
if (!data || this.options.disabled) {
return;
}
if (data.fileInput && !data.files) {
this._getFileInputFiles(data.fileInput).always(function (files) {
data.files = files;
that._onAdd(null, data);
});
} else {
data.files = $.makeArray(data.files);
this._onAdd(null, data);
}
},
// This method is exposed to the widget API and allows sending files
// using the fileupload API. The data parameter accepts an object which
// must have a files or fileInput property and can contain additional options:
// .fileupload('send', {files: filesList});
// The method returns a Promise object for the file upload call.
send: function (data) {
if (data && !this.options.disabled) {
if (data.fileInput && !data.files) {
var that = this,
dfd = $.Deferred(),
promise = dfd.promise(),
jqXHR,
aborted;
promise.abort = function () {
aborted = true;
if (jqXHR) {
return jqXHR.abort();
}
dfd.reject(null, 'abort', 'abort');
return promise;
};
this._getFileInputFiles(data.fileInput).always(
function (files) {
if (aborted) {
return;
}
if (!files.length) {
dfd.reject();
return;
}
data.files = files;
jqXHR = that._onSend(null, data);
jqXHR.then(
function (result, textStatus, jqXHR) {
dfd.resolve(result, textStatus, jqXHR);
},
function (jqXHR, textStatus, errorThrown) {
dfd.reject(jqXHR, textStatus, errorThrown);
}
);
}
);
return this._enhancePromise(promise);
}
data.files = $.makeArray(data.files);
if (data.files.length) {
return this._onSend(null, data);
}
}
return this._getXHRPromise(false, data && data.context);
}
});
}));
PK F9cJd8 ! js/jquery.fileupload-jquery-ui.jsnu W+A /*
* jQuery File Upload jQuery UI Plugin
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2013, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global define, require, window */
;(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// Register as an anonymous AMD module:
define([
'jquery',
'./jquery.fileupload-ui'
], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS:
factory(
require('jquery'),
require('./jquery.fileupload-ui')
);
} else {
// Browser globals:
factory(window.jQuery);
}
}(function ($) {
'use strict';
$.widget('blueimp.fileupload', $.blueimp.fileupload, {
options: {
processdone: function (e, data) {
data.context.find('.start').button('enable');
},
progress: function (e, data) {
if (data.context) {
data.context.find('.progress').progressbar(
'option',
'value',
parseInt(data.loaded / data.total * 100, 10)
);
}
},
progressall: function (e, data) {
var $this = $(this);
$this.find('.fileupload-progress')
.find('.progress').progressbar(
'option',
'value',
parseInt(data.loaded / data.total * 100, 10)
).end()
.find('.progress-extended').each(function () {
$(this).html(
($this.data('blueimp-fileupload') ||
$this.data('fileupload'))
._renderExtendedProgress(data)
);
});
}
},
_renderUpload: function (func, files) {
var node = this._super(func, files),
showIconText = $(window).width() > 480;
node.find('.progress').empty().progressbar();
node.find('.start').button({
icons: {primary: 'ui-icon-circle-arrow-e'},
text: showIconText
});
node.find('.cancel').button({
icons: {primary: 'ui-icon-cancel'},
text: showIconText
});
if (node.hasClass('fade')) {
node.hide();
}
return node;
},
_renderDownload: function (func, files) {
var node = this._super(func, files),
showIconText = $(window).width() > 480;
node.find('.delete').button({
icons: {primary: 'ui-icon-trash'},
text: showIconText
});
if (node.hasClass('fade')) {
node.hide();
}
return node;
},
_startHandler: function (e) {
$(e.currentTarget).button('disable');
this._super(e);
},
_transition: function (node) {
var deferred = $.Deferred();
if (node.hasClass('fade')) {
node.fadeToggle(
this.options.transitionDuration,
this.options.transitionEasing,
function () {
deferred.resolveWith(node);
}
);
} else {
deferred.resolveWith(node);
}
return deferred;
},
_create: function () {
this._super();
this.element
.find('.fileupload-buttonbar')
.find('.fileinput-button').each(function () {
var input = $(this).find('input:file').detach();
$(this)
.button({icons: {primary: 'ui-icon-plusthick'}})
.append(input);
})
.end().find('.start')
.button({icons: {primary: 'ui-icon-circle-arrow-e'}})
.end().find('.cancel')
.button({icons: {primary: 'ui-icon-cancel'}})
.end().find('.delete')
.button({icons: {primary: 'ui-icon-trash'}})
.end().find('.progress').progressbar();
},
_destroy: function () {
this.element
.find('.fileupload-buttonbar')
.find('.fileinput-button').each(function () {
var input = $(this).find('input:file').detach();
$(this)
.button('destroy')
.append(input);
})
.end().find('.start')
.button('destroy')
.end().find('.cancel')
.button('destroy')
.end().find('.delete')
.button('destroy')
.end().find('.progress').progressbar('destroy');
this._super();
}
});
}));
PK F9cJī js/jquery.fileupload-video.jsnu W+A /*
* jQuery File Upload Video Preview Plugin
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2013, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global define, require, window, document */
;(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// Register as an anonymous AMD module:
define([
'jquery',
'load-image',
'./jquery.fileupload-process'
], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS:
factory(
require('jquery'),
require('blueimp-load-image/js/load-image'),
require('./jquery.fileupload-process')
);
} else {
// Browser globals:
factory(
window.jQuery,
window.loadImage
);
}
}(function ($, loadImage) {
'use strict';
// Prepend to the default processQueue:
$.blueimp.fileupload.prototype.options.processQueue.unshift(
{
action: 'loadVideo',
// Use the action as prefix for the "@" options:
prefix: true,
fileTypes: '@',
maxFileSize: '@',
disabled: '@disableVideoPreview'
},
{
action: 'setVideo',
name: '@videoPreviewName',
disabled: '@disableVideoPreview'
}
);
// The File Upload Video Preview plugin extends the fileupload widget
// with video preview functionality:
$.widget('blueimp.fileupload', $.blueimp.fileupload, {
options: {
// The regular expression for the types of video files to load,
// matched against the file type:
loadVideoFileTypes: /^video\/.*$/
},
_videoElement: document.createElement('video'),
processActions: {
// Loads the video file given via data.files and data.index
// as video element if the browser supports playing it.
// Accepts the options fileTypes (regular expression)
// and maxFileSize (integer) to limit the files to load:
loadVideo: function (data, options) {
if (options.disabled) {
return data;
}
var file = data.files[data.index],
url,
video;
if (this._videoElement.canPlayType &&
this._videoElement.canPlayType(file.type) &&
($.type(options.maxFileSize) !== 'number' ||
file.size <= options.maxFileSize) &&
(!options.fileTypes ||
options.fileTypes.test(file.type))) {
url = loadImage.createObjectURL(file);
if (url) {
video = this._videoElement.cloneNode(false);
video.src = url;
video.controls = true;
data.video = video;
return data;
}
}
return data;
},
// Sets the video element as a property of the file object:
setVideo: function (data, options) {
if (data.video && !options.disabled) {
data.files[data.index][options.name || 'preview'] = data.video;
}
return data;
}
}
});
}));
PK F9cJ$ js/jquery.fileupload-process.jsnu W+A /*
* jQuery File Upload Processing Plugin
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2012, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global define, require, window */
;(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// Register as an anonymous AMD module:
define([
'jquery',
'./jquery.fileupload'
], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS:
factory(
require('jquery'),
require('./jquery.fileupload')
);
} else {
// Browser globals:
factory(
window.jQuery
);
}
}(function ($) {
'use strict';
var originalAdd = $.blueimp.fileupload.prototype.options.add;
// The File Upload Processing plugin extends the fileupload widget
// with file processing functionality:
$.widget('blueimp.fileupload', $.blueimp.fileupload, {
options: {
// The list of processing actions:
processQueue: [
/*
{
action: 'log',
type: 'debug'
}
*/
],
add: function (e, data) {
var $this = $(this);
data.process(function () {
return $this.fileupload('process', data);
});
originalAdd.call(this, e, data);
}
},
processActions: {
/*
log: function (data, options) {
console[options.type](
'Processing "' + data.files[data.index].name + '"'
);
}
*/
},
_processFile: function (data, originalData) {
var that = this,
dfd = $.Deferred().resolveWith(that, [data]),
chain = dfd.promise();
this._trigger('process', null, data);
$.each(data.processQueue, function (i, settings) {
var func = function (data) {
if (originalData.errorThrown) {
return $.Deferred()
.rejectWith(that, [originalData]).promise();
}
return that.processActions[settings.action].call(
that,
data,
settings
);
};
chain = chain.then(func, settings.always && func);
});
chain
.done(function () {
that._trigger('processdone', null, data);
that._trigger('processalways', null, data);
})
.fail(function () {
that._trigger('processfail', null, data);
that._trigger('processalways', null, data);
});
return chain;
},
// Replaces the settings of each processQueue item that
// are strings starting with an "@", using the remaining
// substring as key for the option map,
// e.g. "@autoUpload" is replaced with options.autoUpload:
_transformProcessQueue: function (options) {
var processQueue = [];
$.each(options.processQueue, function () {
var settings = {},
action = this.action,
prefix = this.prefix === true ? action : this.prefix;
$.each(this, function (key, value) {
if ($.type(value) === 'string' &&
value.charAt(0) === '@') {
settings[key] = options[
value.slice(1) || (prefix ? prefix +
key.charAt(0).toUpperCase() + key.slice(1) : key)
];
} else {
settings[key] = value;
}
});
processQueue.push(settings);
});
options.processQueue = processQueue;
},
// Returns the number of files currently in the processsing queue:
processing: function () {
return this._processing;
},
// Processes the files given as files property of the data parameter,
// returns a Promise object that allows to bind callbacks:
process: function (data) {
var that = this,
options = $.extend({}, this.options, data);
if (options.processQueue && options.processQueue.length) {
this._transformProcessQueue(options);
if (this._processing === 0) {
this._trigger('processstart');
}
$.each(data.files, function (index) {
var opts = index ? $.extend({}, options) : options,
func = function () {
if (data.errorThrown) {
return $.Deferred()
.rejectWith(that, [data]).promise();
}
return that._processFile(opts, data);
};
opts.index = index;
that._processing += 1;
that._processingQueue = that._processingQueue.then(func, func)
.always(function () {
that._processing -= 1;
if (that._processing === 0) {
that._trigger('processstop');
}
});
});
}
return this._processingQueue;
},
_create: function () {
this._super();
this._processing = 0;
this._processingQueue = $.Deferred().resolveWith(this)
.promise();
}
});
}));
PK F9cJR_L
js/app.jsnu W+A /*
* jQuery File Upload Plugin Angular JS Example
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2013, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global window, angular */
;(function () {
'use strict';
var isOnGitHub = window.location.hostname === 'blueimp.github.io',
url = isOnGitHub ? '//jquery-file-upload.appspot.com/' : 'server/php/';
angular.module('demo', [
'blueimp.fileupload'
])
.config([
'$httpProvider', 'fileUploadProvider',
function ($httpProvider, fileUploadProvider) {
delete $httpProvider.defaults.headers.common['X-Requested-With'];
fileUploadProvider.defaults.redirect = window.location.href.replace(
/\/[^\/]*$/,
'/cors/result.html?%s'
);
if (isOnGitHub) {
// Demo settings:
angular.extend(fileUploadProvider.defaults, {
// Enable image resizing, except for Android and Opera,
// which actually support image resizing, but fail to
// send Blob objects via XHR requests:
disableImageResize: /Android(?!.*Chrome)|Opera/
.test(window.navigator.userAgent),
maxFileSize: 999000,
acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i
});
}
}
])
.controller('DemoFileUploadController', [
'$scope', '$http', '$filter', '$window',
function ($scope, $http) {
$scope.options = {
url: url
};
if (!isOnGitHub) {
$scope.loadingFiles = true;
$http.get(url)
.then(
function (response) {
$scope.loadingFiles = false;
$scope.queue = response.data.files || [];
},
function () {
$scope.loadingFiles = false;
}
);
}
}
])
.controller('FileDestroyController', [
'$scope', '$http',
function ($scope, $http) {
var file = $scope.file,
state;
if (file.url) {
file.$state = function () {
return state;
};
file.$destroy = function () {
state = 'pending';
return $http({
url: file.deleteUrl,
method: file.deleteType
}).then(
function () {
state = 'resolved';
$scope.clear(file);
},
function () {
state = 'rejected';
}
);
};
} else if (!file.$cancel && !file._index) {
file.$cancel = function () {
$scope.clear(file);
};
}
}
]);
}());
PK F9cJ-0 0 js/jquery.fileupload-image.jsnu W+A /*
* jQuery File Upload Image Preview & Resize Plugin
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2013, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global define, require, window, Blob */
;(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// Register as an anonymous AMD module:
define([
'jquery',
'load-image',
'load-image-meta',
'load-image-scale',
'load-image-exif',
'canvas-to-blob',
'./jquery.fileupload-process'
], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS:
factory(
require('jquery'),
require('blueimp-load-image/js/load-image'),
require('blueimp-load-image/js/load-image-meta'),
require('blueimp-load-image/js/load-image-scale'),
require('blueimp-load-image/js/load-image-exif'),
require('blueimp-canvas-to-blob'),
require('./jquery.fileupload-process')
);
} else {
// Browser globals:
factory(
window.jQuery,
window.loadImage
);
}
}(function ($, loadImage) {
'use strict';
// Prepend to the default processQueue:
$.blueimp.fileupload.prototype.options.processQueue.unshift(
{
action: 'loadImageMetaData',
disableImageHead: '@',
disableExif: '@',
disableExifThumbnail: '@',
disableExifSub: '@',
disableExifGps: '@',
disabled: '@disableImageMetaDataLoad'
},
{
action: 'loadImage',
// Use the action as prefix for the "@" options:
prefix: true,
fileTypes: '@',
maxFileSize: '@',
noRevoke: '@',
disabled: '@disableImageLoad'
},
{
action: 'resizeImage',
// Use "image" as prefix for the "@" options:
prefix: 'image',
maxWidth: '@',
maxHeight: '@',
minWidth: '@',
minHeight: '@',
crop: '@',
orientation: '@',
forceResize: '@',
disabled: '@disableImageResize'
},
{
action: 'saveImage',
quality: '@imageQuality',
type: '@imageType',
disabled: '@disableImageResize'
},
{
action: 'saveImageMetaData',
disabled: '@disableImageMetaDataSave'
},
{
action: 'resizeImage',
// Use "preview" as prefix for the "@" options:
prefix: 'preview',
maxWidth: '@',
maxHeight: '@',
minWidth: '@',
minHeight: '@',
crop: '@',
orientation: '@',
thumbnail: '@',
canvas: '@',
disabled: '@disableImagePreview'
},
{
action: 'setImage',
name: '@imagePreviewName',
disabled: '@disableImagePreview'
},
{
action: 'deleteImageReferences',
disabled: '@disableImageReferencesDeletion'
}
);
// The File Upload Resize plugin extends the fileupload widget
// with image resize functionality:
$.widget('blueimp.fileupload', $.blueimp.fileupload, {
options: {
// The regular expression for the types of images to load:
// matched against the file type:
loadImageFileTypes: /^image\/(gif|jpeg|png|svg\+xml)$/,
// The maximum file size of images to load:
loadImageMaxFileSize: 10000000, // 10MB
// The maximum width of resized images:
imageMaxWidth: 1920,
// The maximum height of resized images:
imageMaxHeight: 1080,
// Defines the image orientation (1-8) or takes the orientation
// value from Exif data if set to true:
imageOrientation: false,
// Define if resized images should be cropped or only scaled:
imageCrop: false,
// Disable the resize image functionality by default:
disableImageResize: true,
// The maximum width of the preview images:
previewMaxWidth: 80,
// The maximum height of the preview images:
previewMaxHeight: 80,
// Defines the preview orientation (1-8) or takes the orientation
// value from Exif data if set to true:
previewOrientation: true,
// Create the preview using the Exif data thumbnail:
previewThumbnail: true,
// Define if preview images should be cropped or only scaled:
previewCrop: false,
// Define if preview images should be resized as canvas elements:
previewCanvas: true
},
processActions: {
// Loads the image given via data.files and data.index
// as img element, if the browser supports the File API.
// Accepts the options fileTypes (regular expression)
// and maxFileSize (integer) to limit the files to load:
loadImage: function (data, options) {
if (options.disabled) {
return data;
}
var that = this,
file = data.files[data.index],
dfd = $.Deferred();
if (($.type(options.maxFileSize) === 'number' &&
file.size > options.maxFileSize) ||
(options.fileTypes &&
!options.fileTypes.test(file.type)) ||
!loadImage(
file,
function (img) {
if (img.src) {
data.img = img;
}
dfd.resolveWith(that, [data]);
},
options
)) {
return data;
}
return dfd.promise();
},
// Resizes the image given as data.canvas or data.img
// and updates data.canvas or data.img with the resized image.
// Also stores the resized image as preview property.
// Accepts the options maxWidth, maxHeight, minWidth,
// minHeight, canvas and crop:
resizeImage: function (data, options) {
if (options.disabled || !(data.canvas || data.img)) {
return data;
}
options = $.extend({canvas: true}, options);
var that = this,
dfd = $.Deferred(),
img = (options.canvas && data.canvas) || data.img,
resolve = function (newImg) {
if (newImg && (newImg.width !== img.width ||
newImg.height !== img.height ||
options.forceResize)) {
data[newImg.getContext ? 'canvas' : 'img'] = newImg;
}
data.preview = newImg;
dfd.resolveWith(that, [data]);
},
thumbnail;
if (data.exif) {
if (options.orientation === true) {
options.orientation = data.exif.get('Orientation');
}
if (options.thumbnail) {
thumbnail = data.exif.get('Thumbnail');
if (thumbnail) {
loadImage(thumbnail, resolve, options);
return dfd.promise();
}
}
// Prevent orienting the same image twice:
if (data.orientation) {
delete options.orientation;
} else {
data.orientation = options.orientation;
}
}
if (img) {
resolve(loadImage.scale(img, options));
return dfd.promise();
}
return data;
},
// Saves the processed image given as data.canvas
// inplace at data.index of data.files:
saveImage: function (data, options) {
if (!data.canvas || options.disabled) {
return data;
}
var that = this,
file = data.files[data.index],
dfd = $.Deferred();
if (data.canvas.toBlob) {
data.canvas.toBlob(
function (blob) {
if (!blob.name) {
if (file.type === blob.type) {
blob.name = file.name;
} else if (file.name) {
blob.name = file.name.replace(
/\.\w+$/,
'.' + blob.type.substr(6)
);
}
}
// Don't restore invalid meta data:
if (file.type !== blob.type) {
delete data.imageHead;
}
// Store the created blob at the position
// of the original file in the files list:
data.files[data.index] = blob;
dfd.resolveWith(that, [data]);
},
options.type || file.type,
options.quality
);
} else {
return data;
}
return dfd.promise();
},
loadImageMetaData: function (data, options) {
if (options.disabled) {
return data;
}
var that = this,
dfd = $.Deferred();
loadImage.parseMetaData(data.files[data.index], function (result) {
$.extend(data, result);
dfd.resolveWith(that, [data]);
}, options);
return dfd.promise();
},
saveImageMetaData: function (data, options) {
if (!(data.imageHead && data.canvas &&
data.canvas.toBlob && !options.disabled)) {
return data;
}
var file = data.files[data.index],
blob = new Blob([
data.imageHead,
// Resized images always have a head size of 20 bytes,
// including the JPEG marker and a minimal JFIF header:
this._blobSlice.call(file, 20)
], {type: file.type});
blob.name = file.name;
data.files[data.index] = blob;
return data;
},
// Sets the resized version of the image as a property of the
// file object, must be called after "saveImage":
setImage: function (data, options) {
if (data.preview && !options.disabled) {
data.files[data.index][options.name || 'preview'] = data.preview;
}
return data;
},
deleteImageReferences: function (data, options) {
if (!options.disabled) {
delete data.img;
delete data.canvas;
delete data.preview;
delete data.imageHead;
}
return data;
}
}
});
}));
PK F9cJ$
js/main.jsnu W+A /*
* jQuery File Upload Plugin JS Example
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2010, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* global $, window */
$(function () {
'use strict';
// Initialize the jQuery File Upload widget:
$('#fileupload').fileupload({
// Uncomment the following to send cross-domain cookies:
//xhrFields: {withCredentials: true},
url: 'server/php/'
});
// Enable iframe cross-domain access via redirect option:
$('#fileupload').fileupload(
'option',
'redirect',
window.location.href.replace(
/\/[^\/]*$/,
'/cors/result.html?%s'
)
);
if (window.location.hostname === 'blueimp.github.io') {
// Demo settings:
$('#fileupload').fileupload('option', {
url: '//jquery-file-upload.appspot.com/',
// Enable image resizing, except for Android and Opera,
// which actually support image resizing, but fail to
// send Blob objects via XHR requests:
disableImageResize: /Android(?!.*Chrome)|Opera/
.test(window.navigator.userAgent),
maxFileSize: 999000,
acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i
});
// Upload server status check for browsers with CORS support:
if ($.support.cors) {
$.ajax({
url: '//jquery-file-upload.appspot.com/',
type: 'HEAD'
}).fail(function () {
$('')
.text('Upload server currently unavailable - ' +
new Date())
.appendTo('#fileupload');
});
}
} else {
// Load existing files:
$('#fileupload').addClass('fileupload-processing');
$.ajax({
// Uncomment the following to send cross-domain cookies:
//xhrFields: {withCredentials: true},
url: $('#fileupload').fileupload('option', 'url'),
dataType: 'json',
context: $('#fileupload')[0]
}).always(function () {
$(this).removeClass('fileupload-processing');
}).done(function (result) {
$(this).fileupload('option', 'done')
.call(this, $.Event('done'), {result: result});
});
}
});
PK F9cJI;B B js/jquery.fileupload-angular.jsnu W+A /*
* jQuery File Upload AngularJS Plugin
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2013, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* https://opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global define, angular, require */
;(function (factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
// Register as an anonymous AMD module:
define([
'jquery',
'angular',
'./jquery.fileupload-image',
'./jquery.fileupload-audio',
'./jquery.fileupload-video',
'./jquery.fileupload-validate'
], factory);
} else if (typeof exports === 'object') {
// Node/CommonJS:
factory(
require('jquery'),
require('angular'),
require('./jquery.fileupload-image'),
require('./jquery.fileupload-audio'),
require('./jquery.fileupload-video'),
require('./jquery.fileupload-validate')
);
} else {
factory();
}
}(function () {
'use strict';
angular.module('blueimp.fileupload', [])
// The fileUpload service provides configuration options
// for the fileUpload directive and default handlers for
// File Upload events:
.provider('fileUpload', function () {
var scopeEvalAsync = function (expression) {
var scope = angular.element(this)
.fileupload('option', 'scope');
// Schedule a new $digest cycle if not already inside of one
// and evaluate the given expression:
scope.$evalAsync(expression);
},
addFileMethods = function (scope, data) {
var files = data.files,
file = files[0];
angular.forEach(files, function (file, index) {
file._index = index;
file.$state = function () {
return data.state();
};
file.$processing = function () {
return data.processing();
};
file.$progress = function () {
return data.progress();
};
file.$response = function () {
return data.response();
};
});
file.$submit = function () {
if (!file.error) {
return data.submit();
}
};
file.$cancel = function () {
return data.abort();
};
},
$config;
$config = this.defaults = {
handleResponse: function (e, data) {
var files = data.result && data.result.files;
if (files) {
data.scope.replace(data.files, files);
} else if (data.errorThrown ||
data.textStatus === 'error') {
data.files[0].error = data.errorThrown ||
data.textStatus;
}
},
add: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var scope = data.scope,
filesCopy = [];
angular.forEach(data.files, function (file) {
filesCopy.push(file);
});
scope.$parent.$applyAsync(function () {
addFileMethods(scope, data);
var method = scope.option('prependFiles') ?
'unshift' : 'push';
Array.prototype[method].apply(scope.queue, data.files);
});
data.process(function () {
return scope.process(data);
}).always(function () {
scope.$parent.$applyAsync(function () {
addFileMethods(scope, data);
scope.replace(filesCopy, data.files);
});
}).then(function () {
if ((scope.option('autoUpload') ||
data.autoUpload) &&
data.autoUpload !== false) {
data.submit();
}
});
},
done: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var that = this;
data.scope.$apply(function () {
data.handleResponse.call(that, e, data);
});
},
fail: function (e, data) {
if (e.isDefaultPrevented()) {
return false;
}
var that = this,
scope = data.scope;
if (data.errorThrown === 'abort') {
scope.clear(data.files);
return;
}
scope.$apply(function () {
data.handleResponse.call(that, e, data);
});
},
stop: scopeEvalAsync,
processstart: scopeEvalAsync,
processstop: scopeEvalAsync,
getNumberOfFiles: function () {
var scope = this.scope;
return scope.queue.length - scope.processing();
},
dataType: 'json',
autoUpload: false
};
this.$get = [
function () {
return {
defaults: $config
};
}
];
})
// Format byte numbers to readable presentations:
.provider('formatFileSizeFilter', function () {
var $config = {
// Byte units following the IEC format
// http://en.wikipedia.org/wiki/Kilobyte
units: [
{size: 1000000000, suffix: ' GB'},
{size: 1000000, suffix: ' MB'},
{size: 1000, suffix: ' KB'}
]
};
this.defaults = $config;
this.$get = function () {
return function (bytes) {
if (!angular.isNumber(bytes)) {
return '';
}
var unit = true,
i = 0,
prefix,
suffix;
while (unit) {
unit = $config.units[i];
prefix = unit.prefix || '';
suffix = unit.suffix || '';
if (i === $config.units.length - 1 || bytes >= unit.size) {
return prefix + (bytes / unit.size).toFixed(2) + suffix;
}
i += 1;
}
};
};
})
// The FileUploadController initializes the fileupload widget and
// provides scope methods to control the File Upload functionality:
.controller('FileUploadController', [
'$scope', '$element', '$attrs', '$window', 'fileUpload','$q',
function ($scope, $element, $attrs, $window, fileUpload, $q) {
var uploadMethods = {
progress: function () {
return $element.fileupload('progress');
},
active: function () {
return $element.fileupload('active');
},
option: function (option, data) {
if (arguments.length === 1) {
return $element.fileupload('option', option);
}
$element.fileupload('option', option, data);
},
add: function (data) {
return $element.fileupload('add', data);
},
send: function (data) {
return $element.fileupload('send', data);
},
process: function (data) {
return $element.fileupload('process', data);
},
processing: function (data) {
return $element.fileupload('processing', data);
}
};
$scope.disabled = !$window.jQuery.support.fileInput;
$scope.queue = $scope.queue || [];
$scope.clear = function (files) {
var queue = this.queue,
i = queue.length,
file = files,
length = 1;
if (angular.isArray(files)) {
file = files[0];
length = files.length;
}
while (i) {
i -= 1;
if (queue[i] === file) {
return queue.splice(i, length);
}
}
};
$scope.replace = function (oldFiles, newFiles) {
var queue = this.queue,
file = oldFiles[0],
i,
j;
for (i = 0; i < queue.length; i += 1) {
if (queue[i] === file) {
for (j = 0; j < newFiles.length; j += 1) {
queue[i + j] = newFiles[j];
}
return;
}
}
};
$scope.applyOnQueue = function (method) {
var list = this.queue.slice(0),
i,
file,
promises = [];
for (i = 0; i < list.length; i += 1) {
file = list[i];
if (file[method]) {
promises.push(file[method]());
}
}
return $q.all(promises);
};
$scope.submit = function () {
return this.applyOnQueue('$submit');
};
$scope.cancel = function () {
return this.applyOnQueue('$cancel');
};
// Add upload methods to the scope:
angular.extend($scope, uploadMethods);
// The fileupload widget will initialize with
// the options provided via "data-"-parameters,
// as well as those given via options object:
$element.fileupload(angular.extend(
{scope: $scope},
fileUpload.defaults
)).on('fileuploadadd', function (e, data) {
data.scope = $scope;
}).on('fileuploadfail', function (e, data) {
if (data.errorThrown === 'abort') {
return;
}
if (data.dataType &&
data.dataType.indexOf('json') === data.dataType.length - 4) {
try {
data.result = angular.fromJson(data.jqXHR.responseText);
} catch (ignore) {}
}
}).on([
'fileuploadadd',
'fileuploadsubmit',
'fileuploadsend',
'fileuploaddone',
'fileuploadfail',
'fileuploadalways',
'fileuploadprogress',
'fileuploadprogressall',
'fileuploadstart',
'fileuploadstop',
'fileuploadchange',
'fileuploadpaste',
'fileuploaddrop',
'fileuploaddragover',
'fileuploadchunksend',
'fileuploadchunkdone',
'fileuploadchunkfail',
'fileuploadchunkalways',
'fileuploadprocessstart',
'fileuploadprocess',
'fileuploadprocessdone',
'fileuploadprocessfail',
'fileuploadprocessalways',
'fileuploadprocessstop'
].join(' '), function (e, data) {
$scope.$parent.$applyAsync(function () {
if ($scope.$emit(e.type, data).defaultPrevented) {
e.preventDefault();
}
});
}).on('remove', function () {
// Remove upload methods from the scope,
// when the widget is removed:
var method;
for (method in uploadMethods) {
if (uploadMethods.hasOwnProperty(method)) {
delete $scope[method];
}
}
});
// Observe option changes:
$scope.$watch(
$attrs.fileUpload,
function (newOptions) {
if (newOptions) {
$element.fileupload('option', newOptions);
}
}
);
}
])
// Provide File Upload progress feedback:
.controller('FileUploadProgressController', [
'$scope', '$attrs', '$parse',
function ($scope, $attrs, $parse) {
var fn = $parse($attrs.fileUploadProgress),
update = function () {
var progress = fn($scope);
if (!progress || !progress.total) {
return;
}
$scope.num = Math.floor(
progress.loaded / progress.total * 100
);
};
update();
$scope.$watch(
$attrs.fileUploadProgress + '.loaded',
function (newValue, oldValue) {
if (newValue !== oldValue) {
update();
}
}
);
}
])
// Display File Upload previews:
.controller('FileUploadPreviewController', [
'$scope', '$element', '$attrs',
function ($scope, $element, $attrs) {
$scope.$watch(
$attrs.fileUploadPreview + '.preview',
function (preview) {
$element.empty();
if (preview) {
$element.append(preview);
}
}
);
}
])
.directive('fileUpload', function () {
return {
controller: 'FileUploadController',
scope: true
};
})
.directive('fileUploadProgress', function () {
return {
controller: 'FileUploadProgressController',
scope: true
};
})
.directive('fileUploadPreview', function () {
return {
controller: 'FileUploadPreviewController'
};
})
// Enhance the HTML5 download attribute to
// allow drag&drop of files to the desktop:
.directive('download', function () {
return function (scope, elm) {
elm.on('dragstart', function (e) {
try {
e.originalEvent.dataTransfer.setData(
'DownloadURL',
[
'application/octet-stream',
elm.prop('download'),
elm.prop('href')
].join(':')
);
} catch (ignore) {}
});
};
});
}));
PK F9cJlo$> > js/vendor/jquery.ui.widget.jsnu W+A /*! jQuery UI - v1.11.4+CommonJS - 2015-08-28
* http://jqueryui.com
* Includes: widget.js
* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */
(function( factory ) {
if ( typeof define === "function" && define.amd ) {
// AMD. Register as an anonymous module.
define([ "jquery" ], factory );
} else if ( typeof exports === "object" ) {
// Node/CommonJS
factory( require( "jquery" ) );
} else {
// Browser globals
factory( jQuery );
}
}(function( $ ) {
/*!
* jQuery UI Widget 1.11.4
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/jQuery.widget/
*/
var widget_uuid = 0,
widget_slice = Array.prototype.slice;
$.cleanData = (function( orig ) {
return function( elems ) {
var events, elem, i;
for ( i = 0; (elem = elems[i]) != null; i++ ) {
try {
// Only trigger remove when necessary to save time
events = $._data( elem, "events" );
if ( events && events.remove ) {
$( elem ).triggerHandler( "remove" );
}
// http://bugs.jquery.com/ticket/8235
} catch ( e ) {}
}
orig( elems );
};
})( $.cleanData );
$.widget = function( name, base, prototype ) {
var fullName, existingConstructor, constructor, basePrototype,
// proxiedPrototype allows the provided prototype to remain unmodified
// so that it can be used as a mixin for multiple widgets (#8876)
proxiedPrototype = {},
namespace = name.split( "." )[ 0 ];
name = name.split( "." )[ 1 ];
fullName = namespace + "-" + name;
if ( !prototype ) {
prototype = base;
base = $.Widget;
}
// create selector for plugin
$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
return !!$.data( elem, fullName );
};
$[ namespace ] = $[ namespace ] || {};
existingConstructor = $[ namespace ][ name ];
constructor = $[ namespace ][ name ] = function( options, element ) {
// allow instantiation without "new" keyword
if ( !this._createWidget ) {
return new constructor( options, element );
}
// allow instantiation without initializing for simple inheritance
// must use "new" keyword (the code above always passes args)
if ( arguments.length ) {
this._createWidget( options, element );
}
};
// extend with the existing constructor to carry over any static properties
$.extend( constructor, existingConstructor, {
version: prototype.version,
// copy the object used to create the prototype in case we need to
// redefine the widget later
_proto: $.extend( {}, prototype ),
// track widgets that inherit from this widget in case this widget is
// redefined after a widget inherits from it
_childConstructors: []
});
basePrototype = new base();
// we need to make the options hash a property directly on the new instance
// otherwise we'll modify the options hash on the prototype that we're
// inheriting from
basePrototype.options = $.widget.extend( {}, basePrototype.options );
$.each( prototype, function( prop, value ) {
if ( !$.isFunction( value ) ) {
proxiedPrototype[ prop ] = value;
return;
}
proxiedPrototype[ prop ] = (function() {
var _super = function() {
return base.prototype[ prop ].apply( this, arguments );
},
_superApply = function( args ) {
return base.prototype[ prop ].apply( this, args );
};
return function() {
var __super = this._super,
__superApply = this._superApply,
returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply( this, arguments );
this._super = __super;
this._superApply = __superApply;
return returnValue;
};
})();
});
constructor.prototype = $.widget.extend( basePrototype, {
// TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g., draggable:start
// don't prefix for widgets that aren't DOM-based
widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name
}, proxiedPrototype, {
constructor: constructor,
namespace: namespace,
widgetName: name,
widgetFullName: fullName
});
// If this widget is being redefined then we need to find all widgets that
// are inheriting from it and redefine all of them so that they inherit from
// the new version of this widget. We're essentially trying to replace one
// level in the prototype chain.
if ( existingConstructor ) {
$.each( existingConstructor._childConstructors, function( i, child ) {
var childPrototype = child.prototype;
// redefine the child widget using the same prototype that was
// originally used, but inherit from the new version of the base
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
});
// remove the list of existing child constructors from the old constructor
// so the old child constructors can be garbage collected
delete existingConstructor._childConstructors;
} else {
base._childConstructors.push( constructor );
}
$.widget.bridge( name, constructor );
return constructor;
};
$.widget.extend = function( target ) {
var input = widget_slice.call( arguments, 1 ),
inputIndex = 0,
inputLength = input.length,
key,
value;
for ( ; inputIndex < inputLength; inputIndex++ ) {
for ( key in input[ inputIndex ] ) {
value = input[ inputIndex ][ key ];
if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
// Clone objects
if ( $.isPlainObject( value ) ) {
target[ key ] = $.isPlainObject( target[ key ] ) ?
$.widget.extend( {}, target[ key ], value ) :
// Don't extend strings, arrays, etc. with objects
$.widget.extend( {}, value );
// Copy everything else by reference
} else {
target[ key ] = value;
}
}
}
}
return target;
};
$.widget.bridge = function( name, object ) {
var fullName = object.prototype.widgetFullName || name;
$.fn[ name ] = function( options ) {
var isMethodCall = typeof options === "string",
args = widget_slice.call( arguments, 1 ),
returnValue = this;
if ( isMethodCall ) {
this.each(function() {
var methodValue,
instance = $.data( this, fullName );
if ( options === "instance" ) {
returnValue = instance;
return false;
}
if ( !instance ) {
return $.error( "cannot call methods on " + name + " prior to initialization; " +
"attempted to call method '" + options + "'" );
}
if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
return $.error( "no such method '" + options + "' for " + name + " widget instance" );
}
methodValue = instance[ options ].apply( instance, args );
if ( methodValue !== instance && methodValue !== undefined ) {
returnValue = methodValue && methodValue.jquery ?
returnValue.pushStack( methodValue.get() ) :
methodValue;
return false;
}
});
} else {
// Allow multiple hashes to be passed on init
if ( args.length ) {
options = $.widget.extend.apply( null, [ options ].concat(args) );
}
this.each(function() {
var instance = $.data( this, fullName );
if ( instance ) {
instance.option( options || {} );
if ( instance._init ) {
instance._init();
}
} else {
$.data( this, fullName, new object( options, this ) );
}
});
}
return returnValue;
};
};
$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget",
widgetEventPrefix: "",
defaultElement: "
File Upload widget with multiple file selection, drag&drop support and progress bar for jQuery.
Supports cross-domain, chunked and resumable file uploads.
Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Select files...
Demo Notes
The maximum file size for uploads in this demo is 999 KB (default file size is unlimited).
Only image files (JPG, GIF, PNG) are allowed in this demo (by default there is no file type restriction).
Uploaded files will be deleted automatically after 5 minutes or less (demo files are stored in memory).
You can drag & drop files from your desktop on this webpage (see Browser support).
File Upload widget with multiple file selection, drag&drop support, progress bars, validation and preview images, audio and video for jQuery.
Supports cross-domain, chunked and resumable file uploads and client-side image resizing.
Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Demo Notes
The maximum file size for uploads in this demo is 999 KB (default file size is unlimited).
Only image files (JPG, GIF, PNG) are allowed in this demo (by default there is no file type restriction).
Uploaded files will be deleted automatically after 5 minutes or less (demo files are stored in memory).
You can drag & drop files from your desktop on this webpage (see Browser support).