#ARC-12 Multiple file upload with filename previews

assets/index.js

@@ -1,27 +1,89 @@
-//$('#realtyId').on('change', function(evt) {
+// Utils -----------------------------------------------
-//    var realtyId = Number($(this).val())
+
-//    
+
-//    if (realtyId) {
+function humanFileSize(bytes, si) {
-//        loadRealtyDetails(realtyId).then(function(res) {
+    var thresh = si ? 1000 : 1024
-//            $('#realtyName').val(res.name)
+    
-//            $('#realtyBuildingClassificationId').val(res.building_classification.id).change()
+    if (Math.abs(bytes) < thresh)
-//            $('#realtyConstructionTypeId').val(res.construction_type.id).change()
+        return bytes + ' B'
-//            $('#realtyLocationId').val(res.location.id).change()
+    
-//        })
+    var units = si
-//    } else {
+        ? ['kB','MB','GB','TB','PB','EB','ZB','YB']
-//        $('#realtyName').val('')
+        : ['KiB','MiB','GiB','TiB','PiB','EiB','ZiB','YiB']
-//        $('#realtyBuildingClassificationId').val('').change()
+    
-//        $('#realtyConstructionTypeId').val('').change()
+    var u = -1
-//        $('#realtyLocationId').val('').change()
+    
-//    }
+    do {
-//})
+        bytes /= thresh
-//
+        ++u
-//function loadRealtyDetails(realtyId) {
+    } while (Math.abs(bytes) >= thresh && u < units.length-1)
-//    return $.ajax({
+    
-//        url: '/api/realties/' + realtyId + '/',
+    return bytes.toFixed(1) + ' ' + units[u]
-//        method: 'GET',
+}
-//        dataType: 'json',
+
-//    })
+
-//        .then(function(res) {return res})
+//---------------------------------------------------
-//        .fail(function() {console.error('Failed', arguments)})
+
-//}
+
+$('#realtyId').on('change', function($evt) {
+    var realtyId = Number($(this).val())
+    
+    if (realtyId) {
+        loadRealtyDetails(realtyId).then(function(res) {
+            $('#realtyName').val(res.name)
+            $('#realtyBuildingClassificationId').val(res.building_classification.id).change()
+            $('#realtyConstructionTypeId').val(res.construction_type.id).change()
+            $('#realtyLocationId').val(res.location.id).change()
+        })
+    } else {
+        $('#realtyName').val('')
+        $('#realtyBuildingClassificationId').val('').change()
+        $('#realtyConstructionTypeId').val('').change()
+        $('#realtyLocationId').val('').change()
+    }
+})
+
+function loadRealtyDetails(realtyId) {
+    return $.ajax({
+        url: '/api/realties/' + realtyId + '/',
+        method: 'GET',
+        dataType: 'json',
+    })
+        .then(function(res) {return res})
+        .fail(function() {console.error('Failed', arguments)})
+}
+
+
+//---------------------------------------
+
+
+var $fileUploadContainer = $('#fileUploadContainer')
+
+$('#fileUploadAddBtn').on('click', function($evt) {
+    $fileUploadContainer.find('.file-upload-widget').last().children('.file-upload-input').click()
+})
+
+$fileUploadContainer.on('change', '.file-upload-input', function($evt) {
+    var $fileInput = $(this)
+    var $fileUploadWidget = $fileInput.parent('.file-upload-widget')
+    var filePath = $fileInput.val().replace(/\\/g, '/')
+    var fileName = path.basename(filePath)
+    //var fileExt = path.extname(filePath)
+    var fileSize = $fileInput.get(0).files && humanFileSize($fileInput.get(0).files[0].size)
+    
+    if (fileName) {
+        $fileUploadWidget.children('.file-upload-label').text(fileName + ' ' + fileSize)
+        
+        var $newFileUploadWidget = $fileUploadWidget.clone()
+        $newFileUploadWidget.children('.file-upload-label').text('')
+        
+        $fileUploadContainer.children('ul').first().append($newFileUploadWidget)
+        
+        $fileUploadWidget.css('display', 'block')
+    }
+})
+
+$fileUploadContainer.on('click', '.file-upload-remove-btn', function($evt) {
+    var $btn = $(this)
+    $btn.parent('.file-upload-widget').remove()
+})

assets/lib/jquery.fileupload/.gitignore

@@ -0,0 +1,3 @@
+.DS_Store
+*.pyc
+node_modules

assets/lib/jquery.fileupload/.jshintrc

@@ -0,0 +1,81 @@
+{
+  "bitwise"       : true,     // true: Prohibit bitwise operators (&, |, ^, etc.)
+  "camelcase"     : true,     // true: Identifiers must be in camelCase
+  "curly"         : true,     // true: Require {} for every new block or scope
+  "eqeqeq"        : true,     // true: Require triple equals (===) for comparison
+  "forin"         : true,     // true: Require filtering for..in loops with obj.hasOwnProperty()
+  "immed"         : true,     // true: Require immediate invocations to be wrapped in parens
+                              // e.g. `(function () { } ());`
+  "indent"        : 4,        // {int} Number of spaces to use for indentation
+  "latedef"       : true,     // true: Require variables/functions to be defined before being used
+  "newcap"        : true,     // true: Require capitalization of all constructor functions e.g. `new F()`
+  "noarg"         : true,     // true: Prohibit use of `arguments.caller` and `arguments.callee`
+  "noempty"       : true,     // true: Prohibit use of empty blocks
+  "nonew"         : true,     // true: Prohibit use of constructors for side-effects (without assignment)
+  "plusplus"      : false,    // true: Prohibit use of `++` & `--`
+  "quotmark"      : "single", // Quotation mark consistency:
+                              //   false    : do nothing (default)
+                              //   true     : ensure whatever is used is consistent
+                              //   "single" : require single quotes
+                              //   "double" : require double quotes
+  "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)
+  "unused"        : true,     // true: Require all defined variables be used
+  "strict"        : true,     // true: Requires all functions run in ES5 Strict Mode
+  "trailing"      : true,     // true: Prohibit trailing whitespaces
+  "maxparams"     : false,    // {int} Max number of formal params allowed per function
+  "maxdepth"      : false,    // {int} Max depth of nested blocks (within functions)
+  "maxstatements" : false,    // {int} Max number statements per function
+  "maxcomplexity" : false,    // {int} Max cyclomatic complexity per function
+  "maxlen"        : false,    // {int} Max number of characters per line
+
+  // Relaxing
+  "asi"           : false,     // true: Tolerate Automatic Semicolon Insertion (no semicolons)
+  "boss"          : false,     // true: Tolerate assignments where comparisons would be expected
+  "debug"         : false,     // true: Allow debugger statements e.g. browser breakpoints.
+  "eqnull"        : false,     // true: Tolerate use of `== null`
+  "es5"           : false,     // true: Allow ES5 syntax (ex: getters and setters)
+  "esnext"        : false,     // true: Allow ES.next (ES6) syntax (ex: `const`)
+  "moz"           : false,     // true: Allow Mozilla specific syntax (extends and overrides esnext features)
+                               // (ex: `for each`, multiple try/catch, function expression…)
+  "evil"          : false,     // true: Tolerate use of `eval` and `new Function()`
+  "expr"          : false,     // true: Tolerate `ExpressionStatement` as Programs
+  "funcscope"     : false,     // true: Tolerate defining variables inside control statements"
+  "globalstrict"  : false,     // true: Allow global "use strict" (also enables 'strict')
+  "iterator"      : false,     // true: Tolerate using the `__iterator__` property
+  "lastsemic"     : false,     // true: Tolerate omitting a semicolon for the last statement of a 1-line block
+  "laxbreak"      : false,     // true: Tolerate possibly unsafe line breakings
+  "laxcomma"      : false,     // true: Tolerate comma-first style coding
+  "loopfunc"      : false,     // true: Tolerate functions being defined in loops
+  "multistr"      : false,     // true: Tolerate multi-line strings
+  "proto"         : false,     // true: Tolerate using the `__proto__` property
+  "scripturl"     : false,     // true: Tolerate script-targeted URLs
+  "smarttabs"     : false,     // true: Tolerate mixed tabs/spaces when used for alignment
+  "shadow"        : false,     // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
+  "sub"           : false,     // true: Tolerate using `[]` notation when it can still be expressed in dot notation
+  "supernew"      : false,     // true: Tolerate `new function () { ... };` and `new Object;`
+  "validthis"     : false,     // true: Tolerate using this in a non-constructor function
+
+  // Environments
+  "browser"       : false,    // Web Browser (window, document, etc)
+  "couch"         : false,    // CouchDB
+  "devel"         : false,    // Development/debugging (alert, confirm, etc)
+  "dojo"          : false,    // Dojo Toolkit
+  "jquery"        : false,    // jQuery
+  "mootools"      : false,    // MooTools
+  "node"          : false,    // Node.js
+  "nonstandard"   : false,    // Widely adopted globals (escape, unescape, etc)
+  "prototypejs"   : false,    // Prototype and Scriptaculous
+  "rhino"         : false,    // Rhino
+  "worker"        : false,    // Web Workers
+  "wsh"           : false,    // Windows Scripting Host
+  "yui"           : false,    // Yahoo User Interface
+
+  // Legacy
+  "nomen"         : true,     // true: Prohibit dangling `_` in variables
+  "onevar"        : true,     // true: Allow only one `var` statement per function
+  "passfail"      : false,    // true: Stop on first error
+  "white"         : true,     // true: Check against strict whitespace and indentation rules
+
+  // Custom Globals
+  "globals"       : {}        // additional predefined global variables
+}

assets/lib/jquery.fileupload/CONTRIBUTING.md

@@ -0,0 +1,15 @@
+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.

assets/lib/jquery.fileupload/Gruntfile.js

@@ -0,0 +1,42 @@
+/*
+ * jQuery File Upload Gruntfile
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+/*global module, require */
+
+module.exports = function (grunt) {
+    'use strict';
+
+    function bowerJson() {
+        require('bower-json').validate(require('./bower.json'));
+    }
+
+    grunt.initConfig({
+        jshint: {
+            options: {
+                jshintrc: '.jshintrc'
+            },
+            all: [
+                'Gruntfile.js',
+                'js/cors/*.js',
+                'js/*.js',
+                'server/node/server.js',
+                'test/test.js'
+            ]
+        }
+    });
+
+    grunt.loadNpmTasks('grunt-contrib-jshint');
+    grunt.loadNpmTasks('grunt-bump-build-git');
+    grunt.registerTask('bower-json', bowerJson);
+    grunt.registerTask('test', ['jshint', 'bower-json']);
+    grunt.registerTask('default', ['test']);
+
+};

assets/lib/jquery.fileupload/README.md

@@ -0,0 +1,107 @@
+# 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](http://www.opensource.org/licenses/MIT).

assets/lib/jquery.fileupload/angularjs.html

@@ -0,0 +1,211 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery File Upload Plugin AngularJS Demo
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<!-- Force latest IE rendering engine or ChromeFrame if installed -->
+<!--[if IE]>
+<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+<![endif]-->
+<meta charset="utf-8">
+<title>jQuery File Upload Demo - AngularJS version</title>
+<meta name="description" content="File Upload widget with multiple file selection, drag&amp;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.">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<!-- Bootstrap styles -->
+<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
+<!-- Generic page styles -->
+<link rel="stylesheet" href="css/style.css">
+<!-- blueimp Gallery styles -->
+<link rel="stylesheet" href="//blueimp.github.io/Gallery/css/blueimp-gallery.min.css">
+<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
+<link rel="stylesheet" href="css/jquery.fileupload.css">
+<link rel="stylesheet" href="css/jquery.fileupload-ui.css">
+<!-- CSS adjustments for browsers with JavaScript disabled -->
+<noscript><link rel="stylesheet" href="css/jquery.fileupload-noscript.css"></noscript>
+<noscript><link rel="stylesheet" href="css/jquery.fileupload-ui-noscript.css"></noscript>
+<style>
+/* Hide Angular JS elements before initializing */
+.ng-cloak {
+    display: none;
+}
+</style>
+</head>
+<body>
+<div class="navbar navbar-default navbar-fixed-top">
+    <div class="container">
+        <div class="navbar-header">
+            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+            </button>
+            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
+        </div>
+        <div class="navbar-collapse collapse">
+            <ul class="nav navbar-nav">
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
+                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
+            </ul>
+        </div>
+    </div>
+</div>
+<div class="container">
+    <h1>jQuery File Upload Demo</h1>
+    <h2 class="lead">AngularJS version</h2>
+    <ul class="nav nav-tabs">
+        <li><a href="basic.html">Basic</a></li>
+        <li><a href="basic-plus.html">Basic Plus</a></li>
+        <li><a href="index.html">Basic Plus UI</a></li>
+        <li class="active"><a href="angularjs.html">AngularJS</a></li>
+        <li><a href="jquery-ui.html">jQuery UI</a></li>
+    </ul>
+    <br>
+    <blockquote>
+        <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for AngularJS.<br>
+        Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
+        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
+    </blockquote>
+    <br>
+    <!-- The file upload form used as target for the file upload widget -->
+    <form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data" data-ng-app="demo" data-ng-controller="DemoFileUploadController" data-file-upload="options" data-ng-class="{'fileupload-processing': processing() || loadingFiles}">
+        <!-- Redirect browsers with JavaScript disabled to the origin page -->
+        <noscript><input type="hidden" name="redirect" value="https://blueimp.github.io/jQuery-File-Upload/"></noscript>
+        <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
+        <div class="row fileupload-buttonbar">
+            <div class="col-lg-7">
+                <!-- The fileinput-button span is used to style the file input field as button -->
+                <span class="btn btn-success fileinput-button" ng-class="{disabled: disabled}">
+                    <i class="glyphicon glyphicon-plus"></i>
+                    <span>Add files...</span>
+                    <input type="file" name="files[]" multiple ng-disabled="disabled">
+                </span>
+                <button type="button" class="btn btn-primary start" data-ng-click="submit()">
+                    <i class="glyphicon glyphicon-upload"></i>
+                    <span>Start upload</span>
+                </button>
+                <button type="button" class="btn btn-warning cancel" data-ng-click="cancel()">
+                    <i class="glyphicon glyphicon-ban-circle"></i>
+                    <span>Cancel upload</span>
+                </button>
+                <!-- The global file processing state -->
+                <span class="fileupload-process"></span>
+            </div>
+            <!-- The global progress state -->
+            <div class="col-lg-5 fade" data-ng-class="{in: active()}">
+                <!-- The global progress bar -->
+                <div class="progress progress-striped active" data-file-upload-progress="progress()"><div class="progress-bar progress-bar-success" data-ng-style="{width: num + '%'}"></div></div>
+                <!-- The extended global progress state -->
+                <div class="progress-extended">&nbsp;</div>
+            </div>
+        </div>
+        <!-- The table listing the files available for upload/download -->
+        <table class="table table-striped files ng-cloak">
+            <tr data-ng-repeat="file in queue" data-ng-class="{'processing': file.$processing()}">
+                <td data-ng-switch data-on="!!file.thumbnailUrl">
+                    <div class="preview" data-ng-switch-when="true">
+                        <a data-ng-href="{{file.url}}" title="{{file.name}}" download="{{file.name}}" data-gallery><img data-ng-src="{{file.thumbnailUrl}}" alt=""></a>
+                    </div>
+                    <div class="preview" data-ng-switch-default data-file-upload-preview="file"></div>
+                </td>
+                <td>
+                    <p class="name" data-ng-switch data-on="!!file.url">
+                        <span data-ng-switch-when="true" data-ng-switch data-on="!!file.thumbnailUrl">
+                            <a data-ng-switch-when="true" data-ng-href="{{file.url}}" title="{{file.name}}" download="{{file.name}}" data-gallery>{{file.name}}</a>
+                            <a data-ng-switch-default data-ng-href="{{file.url}}" title="{{file.name}}" download="{{file.name}}">{{file.name}}</a>
+                        </span>
+                        <span data-ng-switch-default>{{file.name}}</span>
+                    </p>
+                    <strong data-ng-show="file.error" class="error text-danger">{{file.error}}</strong>
+                </td>
+                <td>
+                    <p class="size">{{file.size | formatFileSize}}</p>
+                    <div class="progress progress-striped active fade" data-ng-class="{pending: 'in'}[file.$state()]" data-file-upload-progress="file.$progress()"><div class="progress-bar progress-bar-success" data-ng-style="{width: num + '%'}"></div></div>
+                </td>
+                <td>
+                    <button type="button" class="btn btn-primary start" data-ng-click="file.$submit()" data-ng-hide="!file.$submit || options.autoUpload" data-ng-disabled="file.$state() == 'pending' || file.$state() == 'rejected'">
+                        <i class="glyphicon glyphicon-upload"></i>
+                        <span>Start</span>
+                    </button>
+                    <button type="button" class="btn btn-warning cancel" data-ng-click="file.$cancel()" data-ng-hide="!file.$cancel">
+                        <i class="glyphicon glyphicon-ban-circle"></i>
+                        <span>Cancel</span>
+                    </button>
+                    <button data-ng-controller="FileDestroyController" type="button" class="btn btn-danger destroy" data-ng-click="file.$destroy()" data-ng-hide="!file.$destroy">
+                        <i class="glyphicon glyphicon-trash"></i>
+                        <span>Delete</span>
+                    </button>
+                </td>
+            </tr>
+        </table>
+    </form>
+    <br>
+    <div class="panel panel-default">
+        <div class="panel-heading">
+            <h3 class="panel-title">Demo Notes</h3>
+        </div>
+        <div class="panel-body">
+            <ul>
+                <li>The maximum file size for uploads in this demo is <strong>999 KB</strong> (default file size is unlimited).</li>
+                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
+                <li>Uploaded files will be deleted automatically after <strong>5 minutes or less</strong> (demo files are stored in memory).</li>
+                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
+                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
+                <li>Built with the <a href="http://getbootstrap.com/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
+            </ul>
+        </div>
+    </div>
+</div>
+<!-- The blueimp Gallery widget -->
+<div id="blueimp-gallery" class="blueimp-gallery blueimp-gallery-controls" data-filter=":even">
+    <div class="slides"></div>
+    <h3 class="title"></h3>
+    <a class="prev">‹</a>
+    <a class="next">›</a>
+    <a class="close">×</a>
+    <a class="play-pause"></a>
+    <ol class="indicator"></ol>
+</div>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
+<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
+<script src="js/vendor/jquery.ui.widget.js"></script>
+<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Load-Image/js/load-image.all.min.js"></script>
+<!-- The Canvas to Blob plugin is included for image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
+<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
+<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
+<!-- blueimp Gallery script -->
+<script src="//blueimp.github.io/Gallery/js/jquery.blueimp-gallery.min.js"></script>
+<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
+<script src="js/jquery.iframe-transport.js"></script>
+<!-- The basic File Upload plugin -->
+<script src="js/jquery.fileupload.js"></script>
+<!-- The File Upload processing plugin -->
+<script src="js/jquery.fileupload-process.js"></script>
+<!-- The File Upload image preview & resize plugin -->
+<script src="js/jquery.fileupload-image.js"></script>
+<!-- The File Upload audio preview plugin -->
+<script src="js/jquery.fileupload-audio.js"></script>
+<!-- The File Upload video preview plugin -->
+<script src="js/jquery.fileupload-video.js"></script>
+<!-- The File Upload validation plugin -->
+<script src="js/jquery.fileupload-validate.js"></script>
+<!-- The File Upload Angular JS module -->
+<script src="js/jquery.fileupload-angular.js"></script>
+<!-- The main application script -->
+<script src="js/app.js"></script>
+</body>
+</html>

assets/lib/jquery.fileupload/basic-plus.html

@@ -0,0 +1,226 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery File Upload Plugin Basic Plus Demo
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<!-- Force latest IE rendering engine or ChromeFrame if installed -->
+<!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><![endif]-->
+<meta charset="utf-8">
+<title>jQuery File Upload Demo - Basic Plus version</title>
+<meta name="description" content="File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<!-- Bootstrap styles -->
+<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
+<!-- Generic page styles -->
+<link rel="stylesheet" href="css/style.css">
+<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
+<link rel="stylesheet" href="css/jquery.fileupload.css">
+</head>
+<body>
+<div class="navbar navbar-default navbar-fixed-top">
+    <div class="container">
+        <div class="navbar-header">
+            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+            </button>
+            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
+        </div>
+        <div class="navbar-collapse collapse">
+            <ul class="nav navbar-nav">
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
+                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
+            </ul>
+        </div>
+    </div>
+</div>
+<div class="container">
+    <h1>jQuery File Upload Demo</h1>
+    <h2 class="lead">Basic Plus version</h2>
+    <ul class="nav nav-tabs">
+        <li><a href="basic.html">Basic</a></li>
+        <li class="active"><a href="basic-plus.html">Basic Plus</a></li>
+        <li><a href="index.html">Basic Plus UI</a></li>
+        <li><a href="angularjs.html">AngularJS</a></li>
+        <li><a href="jquery-ui.html">jQuery UI</a></li>
+    </ul>
+    <br>
+    <blockquote>
+        <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images, audio and video for jQuery.<br>
+        Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
+        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
+    </blockquote>
+    <br>
+    <!-- The fileinput-button span is used to style the file input field as button -->
+    <span class="btn btn-success fileinput-button">
+        <i class="glyphicon glyphicon-plus"></i>
+        <span>Add files...</span>
+        <!-- The file input field used as target for the file upload widget -->
+        <input id="fileupload" type="file" name="files[]" multiple>
+    </span>
+    <br>
+    <br>
+    <!-- The global progress bar -->
+    <div id="progress" class="progress">
+        <div class="progress-bar progress-bar-success"></div>
+    </div>
+    <!-- The container for the uploaded files -->
+    <div id="files" class="files"></div>
+    <br>
+    <div class="panel panel-default">
+        <div class="panel-heading">
+            <h3 class="panel-title">Demo Notes</h3>
+        </div>
+        <div class="panel-body">
+            <ul>
+                <li>The maximum file size for uploads in this demo is <strong>999 KB</strong> (default file size is unlimited).</li>
+                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
+                <li>Uploaded files will be deleted automatically after <strong>5 minutes or less</strong> (demo files are stored in memory).</li>
+                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
+                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
+                <li>Built with the <a href="http://getbootstrap.com/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
+            </ul>
+        </div>
+    </div>
+</div>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
+<script src="js/vendor/jquery.ui.widget.js"></script>
+<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Load-Image/js/load-image.all.min.js"></script>
+<!-- The Canvas to Blob plugin is included for image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
+<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
+<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
+<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
+<script src="js/jquery.iframe-transport.js"></script>
+<!-- The basic File Upload plugin -->
+<script src="js/jquery.fileupload.js"></script>
+<!-- The File Upload processing plugin -->
+<script src="js/jquery.fileupload-process.js"></script>
+<!-- The File Upload image preview & resize plugin -->
+<script src="js/jquery.fileupload-image.js"></script>
+<!-- The File Upload audio preview plugin -->
+<script src="js/jquery.fileupload-audio.js"></script>
+<!-- The File Upload video preview plugin -->
+<script src="js/jquery.fileupload-video.js"></script>
+<!-- The File Upload validation plugin -->
+<script src="js/jquery.fileupload-validate.js"></script>
+<script>
+/*jslint unparam: true, regexp: true */
+/*global window, $ */
+$(function () {
+    'use strict';
+    // Change this to the location of your server-side upload handler:
+    var url = window.location.hostname === 'blueimp.github.io' ?
+                '//jquery-file-upload.appspot.com/' : 'server/php/',
+        uploadButton = $('<button/>')
+            .addClass('btn btn-primary')
+            .prop('disabled', true)
+            .text('Processing...')
+            .on('click', function () {
+                var $this = $(this),
+                    data = $this.data();
+                $this
+                    .off('click')
+                    .text('Abort')
+                    .on('click', function () {
+                        $this.remove();
+                        data.abort();
+                    });
+                data.submit().always(function () {
+                    $this.remove();
+                });
+            });
+    $('#fileupload').fileupload({
+        url: url,
+        dataType: 'json',
+        autoUpload: false,
+        acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
+        maxFileSize: 999000,
+        // 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),
+        previewMaxWidth: 100,
+        previewMaxHeight: 100,
+        previewCrop: true
+    }).on('fileuploadadd', function (e, data) {
+        data.context = $('<div/>').appendTo('#files');
+        $.each(data.files, function (index, file) {
+            var node = $('<p/>')
+                    .append($('<span/>').text(file.name));
+            if (!index) {
+                node
+                    .append('<br>')
+                    .append(uploadButton.clone(true).data(data));
+            }
+            node.appendTo(data.context);
+        });
+    }).on('fileuploadprocessalways', function (e, data) {
+        var index = data.index,
+            file = data.files[index],
+            node = $(data.context.children()[index]);
+        if (file.preview) {
+            node
+                .prepend('<br>')
+                .prepend(file.preview);
+        }
+        if (file.error) {
+            node
+                .append('<br>')
+                .append($('<span class="text-danger"/>').text(file.error));
+        }
+        if (index + 1 === data.files.length) {
+            data.context.find('button')
+                .text('Upload')
+                .prop('disabled', !!data.files.error);
+        }
+    }).on('fileuploadprogressall', function (e, data) {
+        var progress = parseInt(data.loaded / data.total * 100, 10);
+        $('#progress .progress-bar').css(
+            'width',
+            progress + '%'
+        );
+    }).on('fileuploaddone', function (e, data) {
+        $.each(data.result.files, function (index, file) {
+            if (file.url) {
+                var link = $('<a>')
+                    .attr('target', '_blank')
+                    .prop('href', file.url);
+                $(data.context.children()[index])
+                    .wrap(link);
+            } else if (file.error) {
+                var error = $('<span class="text-danger"/>').text(file.error);
+                $(data.context.children()[index])
+                    .append('<br>')
+                    .append(error);
+            }
+        });
+    }).on('fileuploadfail', function (e, data) {
+        $.each(data.files, function (index) {
+            var error = $('<span class="text-danger"/>').text('File upload failed.');
+            $(data.context.children()[index])
+                .append('<br>')
+                .append(error);
+        });
+    }).prop('disabled', !$.support.fileInput)
+        .parent().addClass($.support.fileInput ? undefined : 'disabled');
+});
+</script>
+</body>
+</html>

assets/lib/jquery.fileupload/basic.html

@@ -0,0 +1,136 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery File Upload Plugin Basic Demo
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<!-- Force latest IE rendering engine or ChromeFrame if installed -->
+<!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><![endif]-->
+<meta charset="utf-8">
+<title>jQuery File Upload Demo - Basic version</title>
+<meta name="description" content="File Upload widget with multiple file selection, drag&amp;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.">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<!-- Bootstrap styles -->
+<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
+<!-- Generic page styles -->
+<link rel="stylesheet" href="css/style.css">
+<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
+<link rel="stylesheet" href="css/jquery.fileupload.css">
+</head>
+<body>
+<div class="navbar navbar-default navbar-fixed-top">
+    <div class="container">
+        <div class="navbar-header">
+            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+            </button>
+            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
+        </div>
+        <div class="navbar-collapse collapse">
+            <ul class="nav navbar-nav">
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
+                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
+            </ul>
+        </div>
+    </div>
+</div>
+<div class="container">
+    <h1>jQuery File Upload Demo</h1>
+    <h2 class="lead">Basic version</h2>
+    <ul class="nav nav-tabs">
+        <li class="active"><a href="basic.html">Basic</a></li>
+        <li><a href="basic-plus.html">Basic Plus</a></li>
+        <li><a href="index.html">Basic Plus UI</a></li>
+        <li><a href="angularjs.html">AngularJS</a></li>
+        <li><a href="jquery-ui.html">jQuery UI</a></li>
+    </ul>
+    <br>
+    <blockquote>
+        <p>File Upload widget with multiple file selection, drag&amp;drop support and progress bar for jQuery.<br>
+        Supports cross-domain, chunked and resumable file uploads.<br>
+        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
+    </blockquote>
+    <br>
+    <!-- The fileinput-button span is used to style the file input field as button -->
+    <span class="btn btn-success fileinput-button">
+        <i class="glyphicon glyphicon-plus"></i>
+        <span>Select files...</span>
+        <!-- The file input field used as target for the file upload widget -->
+        <input id="fileupload" type="file" name="files[]" multiple>
+    </span>
+    <br>
+    <br>
+    <!-- The global progress bar -->
+    <div id="progress" class="progress">
+        <div class="progress-bar progress-bar-success"></div>
+    </div>
+    <!-- The container for the uploaded files -->
+    <div id="files" class="files"></div>
+    <br>
+    <div class="panel panel-default">
+        <div class="panel-heading">
+            <h3 class="panel-title">Demo Notes</h3>
+        </div>
+        <div class="panel-body">
+            <ul>
+                <li>The maximum file size for uploads in this demo is <strong>999 KB</strong> (default file size is unlimited).</li>
+                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
+                <li>Uploaded files will be deleted automatically after <strong>5 minutes or less</strong> (demo files are stored in memory).</li>
+                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
+                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
+                <li>Built with the <a href="http://getbootstrap.com/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
+            </ul>
+        </div>
+    </div>
+</div>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
+<script src="js/vendor/jquery.ui.widget.js"></script>
+<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
+<script src="js/jquery.iframe-transport.js"></script>
+<!-- The basic File Upload plugin -->
+<script src="js/jquery.fileupload.js"></script>
+<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
+<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
+<script>
+/*jslint unparam: true */
+/*global window, $ */
+$(function () {
+    'use strict';
+    // Change this to the location of your server-side upload handler:
+    var url = window.location.hostname === 'blueimp.github.io' ?
+                '//jquery-file-upload.appspot.com/' : 'server/php/';
+    $('#fileupload').fileupload({
+        url: url,
+        dataType: 'json',
+        done: function (e, data) {
+            $.each(data.result.files, function (index, file) {
+                $('<p/>').text(file.name).appendTo('#files');
+            });
+        },
+        progressall: function (e, data) {
+            var progress = parseInt(data.loaded / data.total * 100, 10);
+            $('#progress .progress-bar').css(
+                'width',
+                progress + '%'
+            );
+        }
+    }).prop('disabled', !$.support.fileInput)
+        .parent().addClass($.support.fileInput ? undefined : 'disabled');
+});
+</script>
+</body>
+</html>

assets/lib/jquery.fileupload/bower.json

@@ -0,0 +1,64 @@
+{
+  "name": "blueimp-file-upload",
+  "version": "9.12.5",
+  "title": "jQuery File Upload",
+  "description": "File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images.",
+  "keywords": [
+    "jquery",
+    "file",
+    "upload",
+    "widget",
+    "multiple",
+    "selection",
+    "drag",
+    "drop",
+    "progress",
+    "preview",
+    "cross-domain",
+    "cross-site",
+    "chunk",
+    "resume",
+    "gae",
+    "go",
+    "python",
+    "php",
+    "bootstrap"
+  ],
+  "homepage": "https://github.com/blueimp/jQuery-File-Upload",
+  "author": {
+    "name": "Sebastian Tschan",
+    "url": "https://blueimp.net"
+  },
+  "maintainers": [
+    {
+      "name": "Sebastian Tschan",
+      "url": "https://blueimp.net"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/blueimp/jQuery-File-Upload.git"
+  },
+  "bugs": "https://github.com/blueimp/jQuery-File-Upload/issues",
+  "license": "MIT",
+  "dependencies": {
+    "jquery": ">=1.6",
+    "blueimp-tmpl": ">=2.5.4",
+    "blueimp-load-image": ">=1.13.0",
+    "blueimp-canvas-to-blob": ">=2.1.1"
+  },
+  "main": [
+    "js/jquery.fileupload.js"
+  ],
+  "ignore": [
+    "/*.*",
+    "/cors",
+    "css/demo-ie8.css",
+    "css/demo.css",
+    "css/style.css",
+    "js/app.js",
+    "js/main.js",
+    "server",
+    "test"
+  ]
+}

assets/lib/jquery.fileupload/cors/postmessage.html

@@ -0,0 +1,75 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery File Upload Plugin postMessage API
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>jQuery File Upload Plugin postMessage API</title>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
+</head>
+<body>
+<script>
+/*jslint unparam: true, regexp: true */
+/*global $, Blob, FormData, location */
+'use strict';
+var origin = /^http:\/\/example.org/,
+    target = new RegExp('^(http(s)?:)?\\/\\/' + location.host + '\\/');
+$(window).on('message', function (e) {
+    e = e.originalEvent;
+    var s = e.data,
+        xhr = $.ajaxSettings.xhr(),
+        f;
+    if (!origin.test(e.origin)) {
+        throw new Error('Origin "' + e.origin + '" does not match ' + origin);
+    }
+    if (!target.test(e.data.url)) {
+        throw new Error('Target "' + e.data.url + '" does not match ' + target);
+    }
+    $(xhr.upload).on('progress', function (ev) {
+        ev = ev.originalEvent;
+        e.source.postMessage({
+            id: s.id,
+            type: ev.type,
+            timeStamp: ev.timeStamp,
+            lengthComputable: ev.lengthComputable,
+            loaded: ev.loaded,
+            total: ev.total
+        }, e.origin);
+    });
+    s.xhr = function () {
+        return xhr;
+    };
+    if (!(s.data instanceof Blob)) {
+        f = new FormData();
+        $.each(s.data, function (i, v) {
+            f.append(v.name, v.value);
+        });
+        s.data = f;
+    }
+    $.ajax(s).always(function (result, statusText, jqXHR) {
+        if (!jqXHR.done) {
+            jqXHR = result;
+            result = null;
+        }
+        e.source.postMessage({
+            id: s.id,
+            status: jqXHR.status,
+            statusText: statusText,
+            result: result,
+            headers: jqXHR.getAllResponseHeaders()
+        }, e.origin);
+    });
+});
+</script>
+</body>
+</html>

assets/lib/jquery.fileupload/cors/result.html

@@ -0,0 +1,24 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery Iframe Transport Plugin Redirect Page
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>jQuery Iframe Transport Plugin Redirect Page</title>
+</head>
+<body>
+<script>
+document.body.innerText=document.body.textContent=decodeURIComponent(window.location.search.slice(1));
+</script>
+</body>
+</html>

assets/lib/jquery.fileupload/css/demo-ie8.css

@@ -0,0 +1,21 @@
+@charset "UTF-8";
+/*
+ * jQuery File Upload Demo CSS Fixes for IE<9
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+.navigation {
+  list-style: none;
+  padding: 0;
+  margin: 1em 0;
+}
+.navigation li {
+  display: inline;
+  margin-right: 10px;
+}

assets/lib/jquery.fileupload/css/demo.css

@@ -0,0 +1,67 @@
+@charset "UTF-8";
+/*
+ * jQuery File Upload Demo CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+body {
+  max-width: 750px;
+  margin: 0 auto;
+  padding: 1em;
+  font-family: "Lucida Grande", "Lucida Sans Unicode", Arial, sans-serif;
+  font-size: 1em;
+  line-height: 1.4em;
+  background: #222;
+  color: #fff;
+  -webkit-text-size-adjust: 100%;
+      -ms-text-size-adjust: 100%;
+}
+a {
+  color: orange;
+  text-decoration: none;
+}
+img {
+  border: 0;
+  vertical-align: middle;
+}
+h1 {
+  line-height: 1em;
+}
+blockquote {
+  padding: 0 0 0 15px;
+  margin: 0 0 20px;
+  border-left: 5px solid #eee;
+}
+table {
+  width: 100%;
+  margin: 10px 0;
+}
+
+.fileupload-progress {
+	margin: 10px 0;
+}
+.fileupload-progress .progress-extended {
+	margin-top: 5px;
+}
+.error {
+  color: red;
+}
+
+@media (min-width: 481px) {
+  .navigation {
+    list-style: none;
+    padding: 0;
+  }
+  .navigation li {
+    display: inline-block;
+  }
+  .navigation li:not(:first-child):before {
+    content: "| ";
+  }
+}

assets/lib/jquery.fileupload/css/jquery.fileupload-noscript.css

@@ -0,0 +1,22 @@
+@charset "UTF-8";
+/*
+ * jQuery File Upload Plugin NoScript CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+.fileinput-button input {
+  position: static;
+  opacity: 1;
+  filter: none;
+  font-size: inherit;
+  direction: inherit;
+}
+.fileinput-button span {
+  display: none;
+}

assets/lib/jquery.fileupload/css/jquery.fileupload-ui-noscript.css

@@ -0,0 +1,17 @@
+@charset "UTF-8";
+/*
+ * jQuery File Upload UI Plugin NoScript CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2012, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+.fileinput-button i,
+.fileupload-buttonbar .delete,
+.fileupload-buttonbar .toggle {
+  display: none;
+}

assets/lib/jquery.fileupload/css/jquery.fileupload-ui.css

@@ -0,0 +1,57 @@
+@charset "UTF-8";
+/*
+ * jQuery File Upload UI Plugin CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+.fileupload-buttonbar .btn,
+.fileupload-buttonbar .toggle {
+  margin-bottom: 5px;
+}
+.progress-animated .progress-bar,
+.progress-animated .bar {
+  background: url("../img/progressbar.gif") !important;
+  filter: none;
+}
+.fileupload-process {
+  float: right;
+  display: none;
+}
+.fileupload-processing .fileupload-process,
+.files .processing .preview {
+  display: block;
+  width: 32px;
+  height: 32px;
+  background: url("../img/loading.gif") center no-repeat;
+  background-size: contain;
+}
+.files audio,
+.files video {
+  max-width: 300px;
+}
+
+@media (max-width: 767px) {
+  .fileupload-buttonbar .toggle,
+  .files .toggle,
+  .files .btn span {
+    display: none;
+  }
+  .files .name {
+    width: 80px;
+    word-wrap: break-word;
+  }
+  .files audio,
+  .files video {
+    max-width: 80px;
+  }
+  .files img,
+  .files canvas {
+    max-width: 100%;
+  }
+}

assets/lib/jquery.fileupload/css/jquery.fileupload.css

@@ -0,0 +1,37 @@
+@charset "UTF-8";
+/*
+ * jQuery File Upload Plugin CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+.fileinput-button {
+  position: relative;
+  overflow: hidden;
+  display: inline-block;
+}
+.fileinput-button input {
+  position: absolute;
+  top: 0;
+  right: 0;
+  margin: 0;
+  opacity: 0;
+  -ms-filter: 'alpha(opacity=0)';
+  font-size: 200px !important;
+  direction: ltr;
+  cursor: pointer;
+}
+
+/* Fixes for IE < 8 */
+@media screen\9 {
+  .fileinput-button input {
+    filter: alpha(opacity=0);
+    font-size: 100%;
+    height: 100%;
+  }
+}

assets/lib/jquery.fileupload/css/style.css

@@ -0,0 +1,15 @@
+@charset "UTF-8";
+/*
+ * jQuery File Upload Plugin CSS Example
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+body {
+  padding-top: 60px;
+}

assets/lib/jquery.fileupload/index.html

@@ -0,0 +1,255 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery File Upload Plugin Demo
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<!-- Force latest IE rendering engine or ChromeFrame if installed -->
+<!--[if IE]>
+<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+<![endif]-->
+<meta charset="utf-8">
+<title>jQuery File Upload Demo</title>
+<meta name="description" content="File Upload widget with multiple file selection, drag&amp;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.">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<!-- Bootstrap styles -->
+<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
+<!-- Generic page styles -->
+<link rel="stylesheet" href="css/style.css">
+<!-- blueimp Gallery styles -->
+<link rel="stylesheet" href="//blueimp.github.io/Gallery/css/blueimp-gallery.min.css">
+<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
+<link rel="stylesheet" href="css/jquery.fileupload.css">
+<link rel="stylesheet" href="css/jquery.fileupload-ui.css">
+<!-- CSS adjustments for browsers with JavaScript disabled -->
+<noscript><link rel="stylesheet" href="css/jquery.fileupload-noscript.css"></noscript>
+<noscript><link rel="stylesheet" href="css/jquery.fileupload-ui-noscript.css"></noscript>
+</head>
+<body>
+<div class="navbar navbar-default navbar-fixed-top">
+    <div class="container">
+        <div class="navbar-header">
+            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-fixed-top .navbar-collapse">
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+                <span class="icon-bar"></span>
+            </button>
+            <a class="navbar-brand" href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a>
+        </div>
+        <div class="navbar-collapse collapse">
+            <ul class="nav navbar-nav">
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
+                <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
+                <li><a href="https://blueimp.net">&copy; Sebastian Tschan</a></li>
+            </ul>
+        </div>
+    </div>
+</div>
+<div class="container">
+    <h1>jQuery File Upload Demo</h1>
+    <h2 class="lead">Basic Plus UI version</h2>
+    <ul class="nav nav-tabs">
+        <li><a href="basic.html">Basic</a></li>
+        <li><a href="basic-plus.html">Basic Plus</a></li>
+        <li class="active"><a href="index.html">Basic Plus UI</a></li>
+        <li><a href="angularjs.html">AngularJS</a></li>
+        <li><a href="jquery-ui.html">jQuery UI</a></li>
+    </ul>
+    <br>
+    <blockquote>
+        <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for jQuery.<br>
+        Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
+        Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
+    </blockquote>
+    <br>
+    <!-- The file upload form used as target for the file upload widget -->
+    <form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data">
+        <!-- Redirect browsers with JavaScript disabled to the origin page -->
+        <noscript><input type="hidden" name="redirect" value="https://blueimp.github.io/jQuery-File-Upload/"></noscript>
+        <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
+        <div class="row fileupload-buttonbar">
+            <div class="col-lg-7">
+                <!-- The fileinput-button span is used to style the file input field as button -->
+                <span class="btn btn-success fileinput-button">
+                    <i class="glyphicon glyphicon-plus"></i>
+                    <span>Add files...</span>
+                    <input type="file" name="files[]" multiple>
+                </span>
+                <button type="submit" class="btn btn-primary start">
+                    <i class="glyphicon glyphicon-upload"></i>
+                    <span>Start upload</span>
+                </button>
+                <button type="reset" class="btn btn-warning cancel">
+                    <i class="glyphicon glyphicon-ban-circle"></i>
+                    <span>Cancel upload</span>
+                </button>
+                <button type="button" class="btn btn-danger delete">
+                    <i class="glyphicon glyphicon-trash"></i>
+                    <span>Delete</span>
+                </button>
+                <input type="checkbox" class="toggle">
+                <!-- The global file processing state -->
+                <span class="fileupload-process"></span>
+            </div>
+            <!-- The global progress state -->
+            <div class="col-lg-5 fileupload-progress fade">
+                <!-- The global progress bar -->
+                <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100">
+                    <div class="progress-bar progress-bar-success" style="width:0%;"></div>
+                </div>
+                <!-- The extended global progress state -->
+                <div class="progress-extended">&nbsp;</div>
+            </div>
+        </div>
+        <!-- The table listing the files available for upload/download -->
+        <table role="presentation" class="table table-striped"><tbody class="files"></tbody></table>
+    </form>
+    <br>
+    <div class="panel panel-default">
+        <div class="panel-heading">
+            <h3 class="panel-title">Demo Notes</h3>
+        </div>
+        <div class="panel-body">
+            <ul>
+                <li>The maximum file size for uploads in this demo is <strong>999 KB</strong> (default file size is unlimited).</li>
+                <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
+                <li>Uploaded files will be deleted automatically after <strong>5 minutes or less</strong> (demo files are stored in memory).</li>
+                <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
+                <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
+                <li>Built with the <a href="http://getbootstrap.com/">Bootstrap</a> CSS framework and Icons from <a href="http://glyphicons.com/">Glyphicons</a>.</li>
+            </ul>
+        </div>
+    </div>
+</div>
+<!-- The blueimp Gallery widget -->
+<div id="blueimp-gallery" class="blueimp-gallery blueimp-gallery-controls" data-filter=":even">
+    <div class="slides"></div>
+    <h3 class="title"></h3>
+    <a class="prev">‹</a>
+    <a class="next">›</a>
+    <a class="close">×</a>
+    <a class="play-pause"></a>
+    <ol class="indicator"></ol>
+</div>
+<!-- The template to display files available for upload -->
+<script id="template-upload" type="text/x-tmpl">
+{% for (var i=0, file; file=o.files[i]; i++) { %}
+    <tr class="template-upload fade">
+        <td>
+            <span class="preview"></span>
+        </td>
+        <td>
+            <p class="name">{%=file.name%}</p>
+            <strong class="error text-danger"></strong>
+        </td>
+        <td>
+            <p class="size">Processing...</p>
+            <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><div class="progress-bar progress-bar-success" style="width:0%;"></div></div>
+        </td>
+        <td>
+            {% if (!i && !o.options.autoUpload) { %}
+                <button class="btn btn-primary start" disabled>
+                    <i class="glyphicon glyphicon-upload"></i>
+                    <span>Start</span>
+                </button>
+            {% } %}
+            {% if (!i) { %}
+                <button class="btn btn-warning cancel">
+                    <i class="glyphicon glyphicon-ban-circle"></i>
+                    <span>Cancel</span>
+                </button>
+            {% } %}
+        </td>
+    </tr>
+{% } %}
+</script>
+<!-- The template to display files available for download -->
+<script id="template-download" type="text/x-tmpl">
+{% for (var i=0, file; file=o.files[i]; i++) { %}
+    <tr class="template-download fade">
+        <td>
+            <span class="preview">
+                {% if (file.thumbnailUrl) { %}
+                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" data-gallery><img src="{%=file.thumbnailUrl%}"></a>
+                {% } %}
+            </span>
+        </td>
+        <td>
+            <p class="name">
+                {% if (file.url) { %}
+                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
+                {% } else { %}
+                    <span>{%=file.name%}</span>
+                {% } %}
+            </p>
+            {% if (file.error) { %}
+                <div><span class="label label-danger">Error</span> {%=file.error%}</div>
+            {% } %}
+        </td>
+        <td>
+            <span class="size">{%=o.formatFileSize(file.size)%}</span>
+        </td>
+        <td>
+            {% if (file.deleteUrl) { %}
+                <button class="btn btn-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
+                    <i class="glyphicon glyphicon-trash"></i>
+                    <span>Delete</span>
+                </button>
+                <input type="checkbox" name="delete" value="1" class="toggle">
+            {% } else { %}
+                <button class="btn btn-warning cancel">
+                    <i class="glyphicon glyphicon-ban-circle"></i>
+                    <span>Cancel</span>
+                </button>
+            {% } %}
+        </td>
+    </tr>
+{% } %}
+</script>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
+<script src="js/vendor/jquery.ui.widget.js"></script>
+<!-- The Templates plugin is included to render the upload/download listings -->
+<script src="//blueimp.github.io/JavaScript-Templates/js/tmpl.min.js"></script>
+<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Load-Image/js/load-image.all.min.js"></script>
+<!-- The Canvas to Blob plugin is included for image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
+<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
+<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
+<!-- blueimp Gallery script -->
+<script src="//blueimp.github.io/Gallery/js/jquery.blueimp-gallery.min.js"></script>
+<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
+<script src="js/jquery.iframe-transport.js"></script>
+<!-- The basic File Upload plugin -->
+<script src="js/jquery.fileupload.js"></script>
+<!-- The File Upload processing plugin -->
+<script src="js/jquery.fileupload-process.js"></script>
+<!-- The File Upload image preview & resize plugin -->
+<script src="js/jquery.fileupload-image.js"></script>
+<!-- The File Upload audio preview plugin -->
+<script src="js/jquery.fileupload-audio.js"></script>
+<!-- The File Upload video preview plugin -->
+<script src="js/jquery.fileupload-video.js"></script>
+<!-- The File Upload validation plugin -->
+<script src="js/jquery.fileupload-validate.js"></script>
+<!-- The File Upload user interface plugin -->
+<script src="js/jquery.fileupload-ui.js"></script>
+<!-- The main application script -->
+<script src="js/main.js"></script>
+<!-- The XDomainRequest Transport is included for cross-domain file deletion for IE 8 and IE 9 -->
+<!--[if (gte IE 8)&(lt IE 10)]>
+<script src="js/cors/jquery.xdr-transport.js"></script>
+<![endif]-->
+</body>
+</html>

assets/lib/jquery.fileupload/jquery-ui.html

@@ -0,0 +1,250 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery File Upload Plugin jQuery UI Demo
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<!-- Force latest IE rendering engine or ChromeFrame if installed -->
+<!--[if IE]>
+<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+<![endif]-->
+<meta charset="utf-8">
+<title>jQuery File Upload Demo - jQuery UI version</title>
+<meta name="description" content="File Upload widget with multiple file selection, drag&amp;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.">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<!-- jQuery UI styles -->
+<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.1/themes/dark-hive/jquery-ui.css" id="theme">
+<!-- Demo styles -->
+<link rel="stylesheet" href="css/demo.css">
+<!--[if lte IE 8]>
+<link rel="stylesheet" href="css/demo-ie8.css">
+<![endif]-->
+<style>
+/* Adjust the jQuery UI widget font-size: */
+.ui-widget {
+    font-size: 0.95em;
+}
+</style>
+<!-- blueimp Gallery styles -->
+<link rel="stylesheet" href="//blueimp.github.io/Gallery/css/blueimp-gallery.min.css">
+<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
+<link rel="stylesheet" href="css/jquery.fileupload.css">
+<link rel="stylesheet" href="css/jquery.fileupload-ui.css">
+<!-- CSS adjustments for browsers with JavaScript disabled -->
+<noscript><link rel="stylesheet" href="css/jquery.fileupload-noscript.css"></noscript>
+<noscript><link rel="stylesheet" href="css/jquery.fileupload-ui-noscript.css"></noscript>
+</head>
+<body>
+<ul class="navigation">
+    <li><h3><a href="https://github.com/blueimp/jQuery-File-Upload">jQuery File Upload</a></h3></li>
+    <li><a href="https://github.com/blueimp/jQuery-File-Upload/tags">Download</a></li>
+    <li><a href="https://github.com/blueimp/jQuery-File-Upload">Source Code</a></li>
+    <li><a href="https://github.com/blueimp/jQuery-File-Upload/wiki">Documentation</a></li>
+    <li><a href="https://blueimp.net">&copy; blueimp.net</a></li>
+</ul>
+<h1>jQuery File Upload Demo</h1>
+<h2>jQuery UI version</h2>
+<form>
+    <label for="theme-switcher">Theme:</label>
+    <select id="theme-switcher" class="pull-right">
+        <option value="black-tie">Black Tie</option>
+        <option value="blitzer">Blitzer</option>
+        <option value="cupertino">Cupertino</option>
+        <option value="dark-hive" selected>Dark Hive</option>
+        <option value="dot-luv">Dot Luv</option>
+        <option value="eggplant">Eggplant</option>
+        <option value="excite-bike">Excite Bike</option>
+        <option value="flick">Flick</option>
+        <option value="hot-sneaks">Hot sneaks</option>
+        <option value="humanity">Humanity</option>
+        <option value="le-frog">Le Frog</option>
+        <option value="mint-choc">Mint Choc</option>
+        <option value="overcast">Overcast</option>
+        <option value="pepper-grinder">Pepper Grinder</option>
+        <option value="redmond">Redmond</option>
+        <option value="smoothness">Smoothness</option>
+        <option value="south-street">South Street</option>
+        <option value="start">Start</option>
+        <option value="sunny">Sunny</option>
+        <option value="swanky-purse">Swanky Purse</option>
+        <option value="trontastic">Trontastic</option>
+        <option value="ui-darkness">UI Darkness</option>
+        <option value="ui-lightness">UI Lightness</option>
+        <option value="vader">Vader</option>
+    </select>
+</form>
+<ul class="navigation">
+    <li><a href="basic.html">Basic</a></li>
+    <li><a href="basic-plus.html">Basic Plus</a></li>
+    <li><a href="index.html">Basic Plus UI</a></li>
+    <li><a href="angularjs.html">AngularJS</a></li>
+    <li class="active"><a href="jquery-ui.html">jQuery UI</a></li>
+</ul>
+<blockquote>
+    <p>File Upload widget with multiple file selection, drag&amp;drop support, progress bars, validation and preview images, audio and video for jQuery UI.<br>
+    Supports cross-domain, chunked and resumable file uploads and client-side image resizing.<br>
+    Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.</p>
+</blockquote>
+<!-- The file upload form used as target for the file upload widget -->
+<form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data">
+    <!-- Redirect browsers with JavaScript disabled to the origin page -->
+    <noscript><input type="hidden" name="redirect" value="https://blueimp.github.io/jQuery-File-Upload/"></noscript>
+    <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
+    <div class="fileupload-buttonbar">
+        <div class="fileupload-buttons">
+            <!-- The fileinput-button span is used to style the file input field as button -->
+            <span class="fileinput-button">
+                <span>Add files...</span>
+                <input type="file" name="files[]" multiple>
+            </span>
+            <button type="submit" class="start">Start upload</button>
+            <button type="reset" class="cancel">Cancel upload</button>
+            <button type="button" class="delete">Delete</button>
+            <input type="checkbox" class="toggle">
+            <!-- The global file processing state -->
+            <span class="fileupload-process"></span>
+        </div>
+        <!-- The global progress state -->
+        <div class="fileupload-progress fade" style="display:none">
+            <!-- The global progress bar -->
+            <div class="progress" role="progressbar" aria-valuemin="0" aria-valuemax="100"></div>
+            <!-- The extended global progress state -->
+            <div class="progress-extended">&nbsp;</div>
+        </div>
+    </div>
+    <!-- The table listing the files available for upload/download -->
+    <table role="presentation"><tbody class="files"></tbody></table>
+</form>
+<br>
+<h3>Demo Notes</h3>
+<ul>
+    <li>The maximum file size for uploads in this demo is <strong>999 KB</strong> (default file size is unlimited).</li>
+    <li>Only image files (<strong>JPG, GIF, PNG</strong>) are allowed in this demo (by default there is no file type restriction).</li>
+    <li>Uploaded files will be deleted automatically after <strong>5 minutes or less</strong> (demo files are stored in memory).</li>
+    <li>You can <strong>drag &amp; drop</strong> files from your desktop on this webpage (see <a href="https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support">Browser support</a>).</li>
+    <li>Please refer to the <a href="https://github.com/blueimp/jQuery-File-Upload">project website</a> and <a href="https://github.com/blueimp/jQuery-File-Upload/wiki">documentation</a> for more information.</li>
+    <li>Built with <a href="https://jqueryui.com">jQuery UI</a>.</li>
+</ul>
+<!-- The blueimp Gallery widget -->
+<div id="blueimp-gallery" class="blueimp-gallery blueimp-gallery-controls" data-filter=":even">
+    <div class="slides"></div>
+    <h3 class="title"></h3>
+    <a class="prev">‹</a>
+    <a class="next">›</a>
+    <a class="close">×</a>
+    <a class="play-pause"></a>
+    <ol class="indicator"></ol>
+</div>
+<!-- The template to display files available for upload -->
+<script id="template-upload" type="text/x-tmpl">
+{% for (var i=0, file; file=o.files[i]; i++) { %}
+    <tr class="template-upload fade">
+        <td>
+            <span class="preview"></span>
+        </td>
+        <td>
+            <p class="name">{%=file.name%}</p>
+            <strong class="error"></strong>
+        </td>
+        <td>
+            <p class="size">Processing...</p>
+            <div class="progress"></div>
+        </td>
+        <td>
+            {% if (!i && !o.options.autoUpload) { %}
+                <button class="start" disabled>Start</button>
+            {% } %}
+            {% if (!i) { %}
+                <button class="cancel">Cancel</button>
+            {% } %}
+        </td>
+    </tr>
+{% } %}
+</script>
+<!-- The template to display files available for download -->
+<script id="template-download" type="text/x-tmpl">
+{% for (var i=0, file; file=o.files[i]; i++) { %}
+    <tr class="template-download fade">
+        <td>
+            <span class="preview">
+                {% if (file.thumbnailUrl) { %}
+                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" data-gallery><img src="{%=file.thumbnailUrl%}"></a>
+                {% } %}
+            </span>
+        </td>
+        <td>
+            <p class="name">
+                <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
+            </p>
+            {% if (file.error) { %}
+                <div><span class="error">Error</span> {%=file.error%}</div>
+            {% } %}
+        </td>
+        <td>
+            <span class="size">{%=o.formatFileSize(file.size)%}</span>
+        </td>
+        <td>
+            <button class="delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>Delete</button>
+            <input type="checkbox" name="delete" value="1" class="toggle">
+        </td>
+    </tr>
+{% } %}
+</script>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
+<!-- The Templates plugin is included to render the upload/download listings -->
+<script src="//blueimp.github.io/JavaScript-Templates/js/tmpl.min.js"></script>
+<!-- The Load Image plugin is included for the preview images and image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Load-Image/js/load-image.all.min.js"></script>
+<!-- The Canvas to Blob plugin is included for image resizing functionality -->
+<script src="//blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
+<!-- blueimp Gallery script -->
+<script src="//blueimp.github.io/Gallery/js/jquery.blueimp-gallery.min.js"></script>
+<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
+<script src="js/jquery.iframe-transport.js"></script>
+<!-- The basic File Upload plugin -->
+<script src="js/jquery.fileupload.js"></script>
+<!-- The File Upload processing plugin -->
+<script src="js/jquery.fileupload-process.js"></script>
+<!-- The File Upload image preview & resize plugin -->
+<script src="js/jquery.fileupload-image.js"></script>
+<!-- The File Upload audio preview plugin -->
+<script src="js/jquery.fileupload-audio.js"></script>
+<!-- The File Upload video preview plugin -->
+<script src="js/jquery.fileupload-video.js"></script>
+<!-- The File Upload validation plugin -->
+<script src="js/jquery.fileupload-validate.js"></script>
+<!-- The File Upload user interface plugin -->
+<script src="js/jquery.fileupload-ui.js"></script>
+<!-- The File Upload jQuery UI plugin -->
+<script src="js/jquery.fileupload-jquery-ui.js"></script>
+<!-- The main application script -->
+<script src="js/main.js"></script>
+<script>
+// Initialize the jQuery UI theme switcher:
+$('#theme-switcher').change(function () {
+    var theme = $('#theme');
+    theme.prop(
+        'href',
+        theme.prop('href').replace(
+            /[\w\-]+\/jquery-ui.css/,
+            $(this).val() + '/jquery-ui.css'
+        )
+    );
+});
+</script>
+<!-- The XDomainRequest Transport is included for cross-domain file deletion for IE 8 and IE 9 -->
+<!--[if (gte IE 8)&(lt IE 10)]>
+<script src="js/cors/jquery.xdr-transport.js"></script>
+<![endif]-->
+</body>
+</html>

assets/lib/jquery.fileupload/js/app.js

@@ -0,0 +1,101 @@
+/*
+ * 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:
+ * http://www.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);
+                    };
+                }
+            }
+        ]);
+
+}());

assets/lib/jquery.fileupload/js/cors/jquery.postmessage-transport.js

@@ -0,0 +1,126 @@
+/*
+ * jQuery postMessage Transport Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+/* global define, require, window, document */
+
+;(function (factory) {
+    'use strict';
+    if (typeof define === 'function' && define.amd) {
+        // Register as an anonymous AMD module:
+        define(['jquery'], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(require('jquery'));
+    } else {
+        // Browser globals:
+        factory(window.jQuery);
+    }
+}(function ($) {
+    'use strict';
+
+    var counter = 0,
+        names = [
+            'accepts',
+            'cache',
+            'contents',
+            'contentType',
+            'crossDomain',
+            'data',
+            'dataType',
+            'headers',
+            'ifModified',
+            'mimeType',
+            'password',
+            'processData',
+            'timeout',
+            'traditional',
+            'type',
+            'url',
+            'username'
+        ],
+        convert = function (p) {
+            return p;
+        };
+
+    $.ajaxSetup({
+        converters: {
+            'postmessage text': convert,
+            'postmessage json': convert,
+            'postmessage html': convert
+        }
+    });
+
+    $.ajaxTransport('postmessage', function (options) {
+        if (options.postMessage && window.postMessage) {
+            var iframe,
+                loc = $('<a>').prop('href', options.postMessage)[0],
+                target = loc.protocol + '//' + loc.host,
+                xhrUpload = options.xhr().upload;
+            // IE always includes the port for the host property of a link
+            // element, but not in the location.host or origin property for the
+            // default http port 80 and https port 443, so we strip it:
+            if (/^(http:\/\/.+:80)|(https:\/\/.+:443)$/.test(target)) {
+              target = target.replace(/:(80|443)$/, '');
+            }
+            return {
+                send: function (_, completeCallback) {
+                    counter += 1;
+                    var message = {
+                            id: 'postmessage-transport-' + counter
+                        },
+                        eventName = 'message.' + message.id;
+                    iframe = $(
+                        '<iframe style="display:none;" src="' +
+                            options.postMessage + '" name="' +
+                            message.id + '"></iframe>'
+                    ).bind('load', function () {
+                        $.each(names, function (i, name) {
+                            message[name] = options[name];
+                        });
+                        message.dataType = message.dataType.replace('postmessage ', '');
+                        $(window).bind(eventName, function (e) {
+                            e = e.originalEvent;
+                            var data = e.data,
+                                ev;
+                            if (e.origin === target && data.id === message.id) {
+                                if (data.type === 'progress') {
+                                    ev = document.createEvent('Event');
+                                    ev.initEvent(data.type, false, true);
+                                    $.extend(ev, data);
+                                    xhrUpload.dispatchEvent(ev);
+                                } else {
+                                    completeCallback(
+                                        data.status,
+                                        data.statusText,
+                                        {postmessage: data.result},
+                                        data.headers
+                                    );
+                                    iframe.remove();
+                                    $(window).unbind(eventName);
+                                }
+                            }
+                        });
+                        iframe[0].contentWindow.postMessage(
+                            message,
+                            target
+                        );
+                    }).appendTo(document.body);
+                },
+                abort: function () {
+                    if (iframe) {
+                        iframe.remove();
+                    }
+                }
+            };
+        }
+    });
+
+}));

assets/lib/jquery.fileupload/js/cors/jquery.xdr-transport.js

@@ -0,0 +1,89 @@
+/*
+ * jQuery XDomainRequest Transport Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ *
+ * Based on Julian Aubourg's ajaxHooks xdr.js:
+ * https://github.com/jaubourg/ajaxHooks/
+ */
+
+/* global define, require, window, XDomainRequest */
+
+;(function (factory) {
+    'use strict';
+    if (typeof define === 'function' && define.amd) {
+        // Register as an anonymous AMD module:
+        define(['jquery'], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(require('jquery'));
+    } else {
+        // Browser globals:
+        factory(window.jQuery);
+    }
+}(function ($) {
+    'use strict';
+    if (window.XDomainRequest && !$.support.cors) {
+        $.ajaxTransport(function (s) {
+            if (s.crossDomain && s.async) {
+                if (s.timeout) {
+                    s.xdrTimeout = s.timeout;
+                    delete s.timeout;
+                }
+                var xdr;
+                return {
+                    send: function (headers, completeCallback) {
+                        var addParamChar = /\?/.test(s.url) ? '&' : '?';
+                        function callback(status, statusText, responses, responseHeaders) {
+                            xdr.onload = xdr.onerror = xdr.ontimeout = $.noop;
+                            xdr = null;
+                            completeCallback(status, statusText, responses, responseHeaders);
+                        }
+                        xdr = new XDomainRequest();
+                        // XDomainRequest only supports GET and POST:
+                        if (s.type === 'DELETE') {
+                            s.url = s.url + addParamChar + '_method=DELETE';
+                            s.type = 'POST';
+                        } else if (s.type === 'PUT') {
+                            s.url = s.url + addParamChar + '_method=PUT';
+                            s.type = 'POST';
+                        } else if (s.type === 'PATCH') {
+                            s.url = s.url + addParamChar + '_method=PATCH';
+                            s.type = 'POST';
+                        }
+                        xdr.open(s.type, s.url);
+                        xdr.onload = function () {
+                            callback(
+                                200,
+                                'OK',
+                                {text: xdr.responseText},
+                                'Content-Type: ' + xdr.contentType
+                            );
+                        };
+                        xdr.onerror = function () {
+                            callback(404, 'Not Found');
+                        };
+                        if (s.xdrTimeout) {
+                            xdr.ontimeout = function () {
+                                callback(0, 'timeout');
+                            };
+                            xdr.timeout = s.xdrTimeout;
+                        }
+                        xdr.send((s.hasContent && s.data) || null);
+                    },
+                    abort: function () {
+                        if (xdr) {
+                            xdr.onerror = $.noop();
+                            xdr.abort();
+                        }
+                    }
+                };
+            }
+        });
+    }
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-angular.js

@@ -0,0 +1,425 @@
+/*
+ * jQuery File Upload AngularJS Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+/* jshint nomen:false */
+/* global define, angular */
+
+;(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 {
+        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', '$window', 'fileUpload',
+            function ($scope, $element, $attrs, $window, fileUpload) {
+                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;
+                    for (i = 0; i < list.length; i += 1) {
+                        file = list[i];
+                        if (file[method]) {
+                            file[method]();
+                        }
+                    }
+                };
+                $scope.submit = function () {
+                    this.applyOnQueue('$submit');
+                };
+                $scope.cancel = function () {
+                    this.applyOnQueue('$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) {}
+                });
+            };
+        });
+
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-audio.js

@@ -0,0 +1,112 @@
+/*
+ * jQuery File Upload Audio Preview Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.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('load-image')
+        );
+    } else {
+        // Browser globals:
+        factory(
+            window.jQuery,
+            window.loadImage
+        );
+    }
+}(function ($, loadImage) {
+    'use strict';
+
+    // Prepend to the default processQueue:
+    $.blueimp.fileupload.prototype.options.processQueue.unshift(
+        {
+            action: 'loadAudio',
+            // Use the action as prefix for the "@" options:
+            prefix: true,
+            fileTypes: '@',
+            maxFileSize: '@',
+            disabled: '@disableAudioPreview'
+        },
+        {
+            action: 'setAudio',
+            name: '@audioPreviewName',
+            disabled: '@disableAudioPreview'
+        }
+    );
+
+    // The File Upload Audio Preview plugin extends the fileupload widget
+    // with audio preview functionality:
+    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+
+        options: {
+            // The regular expression for the types of audio files to load,
+            // matched against the file type:
+            loadAudioFileTypes: /^audio\/.*$/
+        },
+
+        _audioElement: document.createElement('audio'),
+
+        processActions: {
+
+            // Loads the audio file given via data.files and data.index
+            // as audio element if the browser supports playing it.
+            // Accepts the options fileTypes (regular expression)
+            // and maxFileSize (integer) to limit the files to load:
+            loadAudio: function (data, options) {
+                if (options.disabled) {
+                    return data;
+                }
+                var file = data.files[data.index],
+                    url,
+                    audio;
+                if (this._audioElement.canPlayType &&
+                        this._audioElement.canPlayType(file.type) &&
+                        ($.type(options.maxFileSize) !== 'number' ||
+                            file.size <= options.maxFileSize) &&
+                        (!options.fileTypes ||
+                            options.fileTypes.test(file.type))) {
+                    url = loadImage.createObjectURL(file);
+                    if (url) {
+                        audio = this._audioElement.cloneNode(false);
+                        audio.src = url;
+                        audio.controls = true;
+                        data.audio = audio;
+                        return data;
+                    }
+                }
+                return data;
+            },
+
+            // Sets the audio element as a property of the file object:
+            setAudio: function (data, options) {
+                if (data.audio && !options.disabled) {
+                    data.files[data.index][options.name || 'preview'] = data.audio;
+                }
+                return data;
+            }
+
+        }
+
+    });
+
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-image.js

@@ -0,0 +1,324 @@
+/*
+ * 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:
+ * http://www.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-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-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;
+            }
+
+        }
+
+    });
+
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-jquery-ui.js

@@ -0,0 +1,155 @@
+/*
+ * 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:
+ * http://www.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'));
+    } 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();
+        }
+
+    });
+
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-process.js

@@ -0,0 +1,175 @@
+/*
+ * jQuery File Upload Processing Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2012, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.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'));
+    } 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();
+        }
+
+    });
+
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-ui.js

@@ -0,0 +1,710 @@
+/*
+ * 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:
+ * http://www.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',
+            '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('tmpl')
+        );
+    } 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();
+        }
+
+    });
+
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-validate.js

@@ -0,0 +1,122 @@
+/*
+ * jQuery File Upload Validation Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+/* global define, require, window */
+
+;(function (factory) {
+    'use strict';
+    if (typeof define === 'function' && define.amd) {
+        // Register as an anonymous AMD module:
+        define([
+            'jquery',
+            './jquery.fileupload-process'
+        ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(require('jquery'));
+    } else {
+        // Browser globals:
+        factory(
+            window.jQuery
+        );
+    }
+}(function ($) {
+    'use strict';
+
+    // Append to the default processQueue:
+    $.blueimp.fileupload.prototype.options.processQueue.push(
+        {
+            action: 'validate',
+            // Always trigger this action,
+            // even if the previous action was rejected:
+            always: true,
+            // Options taken from the global options map:
+            acceptFileTypes: '@',
+            maxFileSize: '@',
+            minFileSize: '@',
+            maxNumberOfFiles: '@',
+            disabled: '@disableValidation'
+        }
+    );
+
+    // The File Upload Validation plugin extends the fileupload widget
+    // with file validation functionality:
+    $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+
+        options: {
+            /*
+            // The regular expression for allowed file types, matches
+            // against either file type or file name:
+            acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
+            // The maximum allowed file size in bytes:
+            maxFileSize: 10000000, // 10 MB
+            // The minimum allowed file size in bytes:
+            minFileSize: undefined, // No minimal file size
+            // The limit of files to be uploaded:
+            maxNumberOfFiles: 10,
+            */
+
+            // Function returning the current number of files,
+            // has to be overriden for maxNumberOfFiles validation:
+            getNumberOfFiles: $.noop,
+
+            // Error and info messages:
+            messages: {
+                maxNumberOfFiles: 'Maximum number of files exceeded',
+                acceptFileTypes: 'File type not allowed',
+                maxFileSize: 'File is too large',
+                minFileSize: 'File is too small'
+            }
+        },
+
+        processActions: {
+
+            validate: function (data, options) {
+                if (options.disabled) {
+                    return data;
+                }
+                var dfd = $.Deferred(),
+                    settings = this.options,
+                    file = data.files[data.index],
+                    fileSize;
+                if (options.minFileSize || options.maxFileSize) {
+                    fileSize = file.size;
+                }
+                if ($.type(options.maxNumberOfFiles) === 'number' &&
+                        (settings.getNumberOfFiles() || 0) + data.files.length >
+                            options.maxNumberOfFiles) {
+                    file.error = settings.i18n('maxNumberOfFiles');
+                } else if (options.acceptFileTypes &&
+                        !(options.acceptFileTypes.test(file.type) ||
+                        options.acceptFileTypes.test(file.name))) {
+                    file.error = settings.i18n('acceptFileTypes');
+                } else if (fileSize > options.maxFileSize) {
+                    file.error = settings.i18n('maxFileSize');
+                } else if ($.type(fileSize) === 'number' &&
+                        fileSize < options.minFileSize) {
+                    file.error = settings.i18n('minFileSize');
+                } else {
+                    delete file.error;
+                }
+                if (file.error || data.files.error) {
+                    data.files.error = true;
+                    dfd.rejectWith(this, [data]);
+                } else {
+                    dfd.resolveWith(this, [data]);
+                }
+                return dfd.promise();
+            }
+
+        }
+
+    });
+
+}));

assets/lib/jquery.fileupload/js/jquery.fileupload-video.js

@@ -0,0 +1,112 @@
+/*
+ * 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:
+ * http://www.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('load-image')
+        );
+    } 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;
+            }
+
+        }
+
+    });
+
+}));

assets/lib/jquery.fileupload/js/jquery.iframe-transport.js

@@ -0,0 +1,217 @@
+/*
+ * jQuery Iframe Transport Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+/* global define, require, window, document */
+
+;(function (factory) {
+    'use strict';
+    if (typeof define === 'function' && define.amd) {
+        // Register as an anonymous AMD module:
+        define(['jquery'], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(require('jquery'));
+    } else {
+        // Browser globals:
+        factory(window.jQuery);
+    }
+}(function ($) {
+    'use strict';
+
+    // Helper variable to create unique names for the transport iframes:
+    var counter = 0;
+
+    // The iframe transport accepts four additional options:
+    // options.fileInput: a jQuery collection of file input fields
+    // options.paramName: the parameter name for the file form data,
+    //  overrides the name property of the file input field(s),
+    //  can be a string or an array of strings.
+    // options.formData: an array of objects with name and value properties,
+    //  equivalent to the return data of .serializeArray(), e.g.:
+    //  [{name: 'a', value: 1}, {name: 'b', value: 2}]
+    // options.initialIframeSrc: the URL of the initial iframe src,
+    //  by default set to "javascript:false;"
+    $.ajaxTransport('iframe', function (options) {
+        if (options.async) {
+            // javascript:false as initial iframe src
+            // prevents warning popups on HTTPS in IE6:
+            /*jshint scripturl: true */
+            var initialIframeSrc = options.initialIframeSrc || 'javascript:false;',
+            /*jshint scripturl: false */
+                form,
+                iframe,
+                addParamChar;
+            return {
+                send: function (_, completeCallback) {
+                    form = $('<form style="display:none;"></form>');
+                    form.attr('accept-charset', options.formAcceptCharset);
+                    addParamChar = /\?/.test(options.url) ? '&' : '?';
+                    // XDomainRequest only supports GET and POST:
+                    if (options.type === 'DELETE') {
+                        options.url = options.url + addParamChar + '_method=DELETE';
+                        options.type = 'POST';
+                    } else if (options.type === 'PUT') {
+                        options.url = options.url + addParamChar + '_method=PUT';
+                        options.type = 'POST';
+                    } else if (options.type === 'PATCH') {
+                        options.url = options.url + addParamChar + '_method=PATCH';
+                        options.type = 'POST';
+                    }
+                    // IE versions below IE8 cannot set the name property of
+                    // elements that have already been added to the DOM,
+                    // so we set the name along with the iframe HTML markup:
+                    counter += 1;
+                    iframe = $(
+                        '<iframe src="' + initialIframeSrc +
+                            '" name="iframe-transport-' + counter + '"></iframe>'
+                    ).bind('load', function () {
+                        var fileInputClones,
+                            paramNames = $.isArray(options.paramName) ?
+                                    options.paramName : [options.paramName];
+                        iframe
+                            .unbind('load')
+                            .bind('load', function () {
+                                var response;
+                                // Wrap in a try/catch block to catch exceptions thrown
+                                // when trying to access cross-domain iframe contents:
+                                try {
+                                    response = iframe.contents();
+                                    // Google Chrome and Firefox do not throw an
+                                    // exception when calling iframe.contents() on
+                                    // cross-domain requests, so we unify the response:
+                                    if (!response.length || !response[0].firstChild) {
+                                        throw new Error();
+                                    }
+                                } catch (e) {
+                                    response = undefined;
+                                }
+                                // The complete callback returns the
+                                // iframe content document as response object:
+                                completeCallback(
+                                    200,
+                                    'success',
+                                    {'iframe': response}
+                                );
+                                // Fix for IE endless progress bar activity bug
+                                // (happens on form submits to iframe targets):
+                                $('<iframe src="' + initialIframeSrc + '"></iframe>')
+                                    .appendTo(form);
+                                window.setTimeout(function () {
+                                    // Removing the form in a setTimeout call
+                                    // allows Chrome's developer tools to display
+                                    // the response result
+                                    form.remove();
+                                }, 0);
+                            });
+                        form
+                            .prop('target', iframe.prop('name'))
+                            .prop('action', options.url)
+                            .prop('method', options.type);
+                        if (options.formData) {
+                            $.each(options.formData, function (index, field) {
+                                $('<input type="hidden"/>')
+                                    .prop('name', field.name)
+                                    .val(field.value)
+                                    .appendTo(form);
+                            });
+                        }
+                        if (options.fileInput && options.fileInput.length &&
+                                options.type === 'POST') {
+                            fileInputClones = options.fileInput.clone();
+                            // Insert a clone for each file input field:
+                            options.fileInput.after(function (index) {
+                                return fileInputClones[index];
+                            });
+                            if (options.paramName) {
+                                options.fileInput.each(function (index) {
+                                    $(this).prop(
+                                        'name',
+                                        paramNames[index] || options.paramName
+                                    );
+                                });
+                            }
+                            // Appending the file input fields to the hidden form
+                            // removes them from their original location:
+                            form
+                                .append(options.fileInput)
+                                .prop('enctype', 'multipart/form-data')
+                                // enctype must be set as encoding for IE:
+                                .prop('encoding', 'multipart/form-data');
+                            // Remove the HTML5 form attribute from the input(s):
+                            options.fileInput.removeAttr('form');
+                        }
+                        form.submit();
+                        // Insert the file input fields at their original location
+                        // by replacing the clones with the originals:
+                        if (fileInputClones && fileInputClones.length) {
+                            options.fileInput.each(function (index, input) {
+                                var clone = $(fileInputClones[index]);
+                                // Restore the original name and form properties:
+                                $(input)
+                                    .prop('name', clone.prop('name'))
+                                    .attr('form', clone.attr('form'));
+                                clone.replaceWith(input);
+                            });
+                        }
+                    });
+                    form.append(iframe).appendTo(document.body);
+                },
+                abort: function () {
+                    if (iframe) {
+                        // javascript:false as iframe src aborts the request
+                        // and prevents warning popups on HTTPS in IE6.
+                        // concat is used to avoid the "Script URL" JSLint error:
+                        iframe
+                            .unbind('load')
+                            .prop('src', initialIframeSrc);
+                    }
+                    if (form) {
+                        form.remove();
+                    }
+                }
+            };
+        }
+    });
+
+    // The iframe transport returns the iframe content document as response.
+    // The following adds converters from iframe to text, json, html, xml
+    // and script.
+    // Please note that the Content-Type for JSON responses has to be text/plain
+    // or text/html, if the browser doesn't include application/json in the
+    // Accept header, else IE will show a download dialog.
+    // The Content-Type for XML responses on the other hand has to be always
+    // application/xml or text/xml, so IE properly parses the XML response.
+    // See also
+    // https://github.com/blueimp/jQuery-File-Upload/wiki/Setup#content-type-negotiation
+    $.ajaxSetup({
+        converters: {
+            'iframe text': function (iframe) {
+                return iframe && $(iframe[0].body).text();
+            },
+            'iframe json': function (iframe) {
+                return iframe && $.parseJSON($(iframe[0].body).text());
+            },
+            'iframe html': function (iframe) {
+                return iframe && $(iframe[0].body).html();
+            },
+            'iframe xml': function (iframe) {
+                var xmlDoc = iframe && iframe[0];
+                return xmlDoc && $.isXMLDoc(xmlDoc) ? xmlDoc :
+                        $.parseXML((xmlDoc.XMLDocument && xmlDoc.XMLDocument.xml) ||
+                            $(xmlDoc.body).html());
+            },
+            'iframe script': function (iframe) {
+                return iframe && $.globalEval($(iframe[0].body).text());
+            }
+        }
+    });
+
+}));

assets/lib/jquery.fileupload/js/main.js

@@ -0,0 +1,75 @@
+/*
+ * 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:
+ * http://www.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 () {
+                $('<div class="alert alert-danger"/>')
+                    .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});
+        });
+    }
+
+});

assets/lib/jquery.fileupload/js/vendor/jquery.ui.widget.js

@@ -0,0 +1,572 @@
+/*! 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: "<div>",
+	options: {
+		disabled: false,
+
+		// callbacks
+		create: null
+	},
+	_createWidget: function( options, element ) {
+		element = $( element || this.defaultElement || this )[ 0 ];
+		this.element = $( element );
+		this.uuid = widget_uuid++;
+		this.eventNamespace = "." + this.widgetName + this.uuid;
+
+		this.bindings = $();
+		this.hoverable = $();
+		this.focusable = $();
+
+		if ( element !== this ) {
+			$.data( element, this.widgetFullName, this );
+			this._on( true, this.element, {
+				remove: function( event ) {
+					if ( event.target === element ) {
+						this.destroy();
+					}
+				}
+			});
+			this.document = $( element.style ?
+				// element within the document
+				element.ownerDocument :
+				// element is window or document
+				element.document || element );
+			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
+		}
+
+		this.options = $.widget.extend( {},
+			this.options,
+			this._getCreateOptions(),
+			options );
+
+		this._create();
+		this._trigger( "create", null, this._getCreateEventData() );
+		this._init();
+	},
+	_getCreateOptions: $.noop,
+	_getCreateEventData: $.noop,
+	_create: $.noop,
+	_init: $.noop,
+
+	destroy: function() {
+		this._destroy();
+		// we can probably remove the unbind calls in 2.0
+		// all event bindings should go through this._on()
+		this.element
+			.unbind( this.eventNamespace )
+			.removeData( this.widgetFullName )
+			// support: jquery <1.6.3
+			// http://bugs.jquery.com/ticket/9413
+			.removeData( $.camelCase( this.widgetFullName ) );
+		this.widget()
+			.unbind( this.eventNamespace )
+			.removeAttr( "aria-disabled" )
+			.removeClass(
+				this.widgetFullName + "-disabled " +
+				"ui-state-disabled" );
+
+		// clean up events and states
+		this.bindings.unbind( this.eventNamespace );
+		this.hoverable.removeClass( "ui-state-hover" );
+		this.focusable.removeClass( "ui-state-focus" );
+	},
+	_destroy: $.noop,
+
+	widget: function() {
+		return this.element;
+	},
+
+	option: function( key, value ) {
+		var options = key,
+			parts,
+			curOption,
+			i;
+
+		if ( arguments.length === 0 ) {
+			// don't return a reference to the internal hash
+			return $.widget.extend( {}, this.options );
+		}
+
+		if ( typeof key === "string" ) {
+			// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
+			options = {};
+			parts = key.split( "." );
+			key = parts.shift();
+			if ( parts.length ) {
+				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
+				for ( i = 0; i < parts.length - 1; i++ ) {
+					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
+					curOption = curOption[ parts[ i ] ];
+				}
+				key = parts.pop();
+				if ( arguments.length === 1 ) {
+					return curOption[ key ] === undefined ? null : curOption[ key ];
+				}
+				curOption[ key ] = value;
+			} else {
+				if ( arguments.length === 1 ) {
+					return this.options[ key ] === undefined ? null : this.options[ key ];
+				}
+				options[ key ] = value;
+			}
+		}
+
+		this._setOptions( options );
+
+		return this;
+	},
+	_setOptions: function( options ) {
+		var key;
+
+		for ( key in options ) {
+			this._setOption( key, options[ key ] );
+		}
+
+		return this;
+	},
+	_setOption: function( key, value ) {
+		this.options[ key ] = value;
+
+		if ( key === "disabled" ) {
+			this.widget()
+				.toggleClass( this.widgetFullName + "-disabled", !!value );
+
+			// If the widget is becoming disabled, then nothing is interactive
+			if ( value ) {
+				this.hoverable.removeClass( "ui-state-hover" );
+				this.focusable.removeClass( "ui-state-focus" );
+			}
+		}
+
+		return this;
+	},
+
+	enable: function() {
+		return this._setOptions({ disabled: false });
+	},
+	disable: function() {
+		return this._setOptions({ disabled: true });
+	},
+
+	_on: function( suppressDisabledCheck, element, handlers ) {
+		var delegateElement,
+			instance = this;
+
+		// no suppressDisabledCheck flag, shuffle arguments
+		if ( typeof suppressDisabledCheck !== "boolean" ) {
+			handlers = element;
+			element = suppressDisabledCheck;
+			suppressDisabledCheck = false;
+		}
+
+		// no element argument, shuffle and use this.element
+		if ( !handlers ) {
+			handlers = element;
+			element = this.element;
+			delegateElement = this.widget();
+		} else {
+			element = delegateElement = $( element );
+			this.bindings = this.bindings.add( element );
+		}
+
+		$.each( handlers, function( event, handler ) {
+			function handlerProxy() {
+				// allow widgets to customize the disabled handling
+				// - disabled as an array instead of boolean
+				// - disabled class as method for disabling individual parts
+				if ( !suppressDisabledCheck &&
+						( instance.options.disabled === true ||
+							$( this ).hasClass( "ui-state-disabled" ) ) ) {
+					return;
+				}
+				return ( typeof handler === "string" ? instance[ handler ] : handler )
+					.apply( instance, arguments );
+			}
+
+			// copy the guid so direct unbinding works
+			if ( typeof handler !== "string" ) {
+				handlerProxy.guid = handler.guid =
+					handler.guid || handlerProxy.guid || $.guid++;
+			}
+
+			var match = event.match( /^([\w:-]*)\s*(.*)$/ ),
+				eventName = match[1] + instance.eventNamespace,
+				selector = match[2];
+			if ( selector ) {
+				delegateElement.delegate( selector, eventName, handlerProxy );
+			} else {
+				element.bind( eventName, handlerProxy );
+			}
+		});
+	},
+
+	_off: function( element, eventName ) {
+		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) +
+			this.eventNamespace;
+		element.unbind( eventName ).undelegate( eventName );
+
+		// Clear the stack to avoid memory leaks (#10056)
+		this.bindings = $( this.bindings.not( element ).get() );
+		this.focusable = $( this.focusable.not( element ).get() );
+		this.hoverable = $( this.hoverable.not( element ).get() );
+	},
+
+	_delay: function( handler, delay ) {
+		function handlerProxy() {
+			return ( typeof handler === "string" ? instance[ handler ] : handler )
+				.apply( instance, arguments );
+		}
+		var instance = this;
+		return setTimeout( handlerProxy, delay || 0 );
+	},
+
+	_hoverable: function( element ) {
+		this.hoverable = this.hoverable.add( element );
+		this._on( element, {
+			mouseenter: function( event ) {
+				$( event.currentTarget ).addClass( "ui-state-hover" );
+			},
+			mouseleave: function( event ) {
+				$( event.currentTarget ).removeClass( "ui-state-hover" );
+			}
+		});
+	},
+
+	_focusable: function( element ) {
+		this.focusable = this.focusable.add( element );
+		this._on( element, {
+			focusin: function( event ) {
+				$( event.currentTarget ).addClass( "ui-state-focus" );
+			},
+			focusout: function( event ) {
+				$( event.currentTarget ).removeClass( "ui-state-focus" );
+			}
+		});
+	},
+
+	_trigger: function( type, event, data ) {
+		var prop, orig,
+			callback = this.options[ type ];
+
+		data = data || {};
+		event = $.Event( event );
+		event.type = ( type === this.widgetEventPrefix ?
+			type :
+			this.widgetEventPrefix + type ).toLowerCase();
+		// the original event may come from any element
+		// so we need to reset the target on the new event
+		event.target = this.element[ 0 ];
+
+		// copy original event properties over to the new event
+		orig = event.originalEvent;
+		if ( orig ) {
+			for ( prop in orig ) {
+				if ( !( prop in event ) ) {
+					event[ prop ] = orig[ prop ];
+				}
+			}
+		}
+
+		this.element.trigger( event, data );
+		return !( $.isFunction( callback ) &&
+			callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
+			event.isDefaultPrevented() );
+	}
+};
+
+$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
+	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
+		if ( typeof options === "string" ) {
+			options = { effect: options };
+		}
+		var hasOptions,
+			effectName = !options ?
+				method :
+				options === true || typeof options === "number" ?
+					defaultEffect :
+					options.effect || defaultEffect;
+		options = options || {};
+		if ( typeof options === "number" ) {
+			options = { duration: options };
+		}
+		hasOptions = !$.isEmptyObject( options );
+		options.complete = callback;
+		if ( options.delay ) {
+			element.delay( options.delay );
+		}
+		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
+			element[ method ]( options );
+		} else if ( effectName !== method && element[ effectName ] ) {
+			element[ effectName ]( options.duration, options.easing, callback );
+		} else {
+			element.queue(function( next ) {
+				$( this )[ method ]();
+				if ( callback ) {
+					callback.call( element[ 0 ] );
+				}
+				next();
+			});
+		}
+	};
+});
+
+var widget = $.widget;
+
+
+
+}));

assets/lib/jquery.fileupload/package.json

@@ -0,0 +1,51 @@
+{
+  "name": "blueimp-file-upload",
+  "version": "9.12.5",
+  "title": "jQuery File Upload",
+  "description": "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. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.",
+  "keywords": [
+    "jquery",
+    "file",
+    "upload",
+    "widget",
+    "multiple",
+    "selection",
+    "drag",
+    "drop",
+    "progress",
+    "preview",
+    "cross-domain",
+    "cross-site",
+    "chunk",
+    "resume",
+    "gae",
+    "go",
+    "python",
+    "php",
+    "bootstrap"
+  ],
+  "homepage": "https://github.com/blueimp/jQuery-File-Upload",
+  "author": {
+    "name": "Sebastian Tschan",
+    "url": "https://blueimp.net"
+  },
+  "maintainers": [
+    {
+      "name": "Sebastian Tschan",
+      "url": "https://blueimp.net"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/blueimp/jQuery-File-Upload.git"
+  },
+  "bugs": "https://github.com/blueimp/jQuery-File-Upload/issues",
+  "license": "MIT",
+  "main": "js/jquery.fileupload.js",
+  "devDependencies": {
+    "bower-json": "0.6.0",
+    "grunt": "0.4.5",
+    "grunt-bump-build-git": "1.1.2",
+    "grunt-contrib-jshint": "0.11.2"
+  }
+}

assets/lib/jquery.fileupload/server/gae-go/app.yaml

@@ -0,0 +1,12 @@
+application: jquery-file-upload
+version: 2
+runtime: go
+api_version: go1
+
+handlers:
+- url: /(favicon\.ico|robots\.txt)
+  static_files: static/\1
+  upload: static/(.*)
+  expiration: '1d'
+- url: /.*
+  script: _go_app

assets/lib/jquery.fileupload/server/gae-go/app/main.go

@@ -0,0 +1,361 @@
+/*
+ * jQuery File Upload Plugin GAE Go Example
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+package app
+
+import (
+	"bufio"
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"github.com/disintegration/gift"
+	"golang.org/x/net/context"
+	"google.golang.org/appengine"
+	"google.golang.org/appengine/memcache"
+	"hash/crc32"
+	"image"
+	"image/gif"
+	"image/jpeg"
+	"image/png"
+	"io"
+	"log"
+	"mime/multipart"
+	"net/http"
+	"net/url"
+	"path/filepath"
+	"regexp"
+	"strings"
+)
+
+const (
+	WEBSITE       = "https://blueimp.github.io/jQuery-File-Upload/"
+	MIN_FILE_SIZE = 1 // bytes
+	// Max file size is memcache limit (1MB) minus key size minus overhead:
+	MAX_FILE_SIZE     = 999000 // bytes
+	IMAGE_TYPES       = "image/(gif|p?jpeg|(x-)?png)"
+	ACCEPT_FILE_TYPES = IMAGE_TYPES
+	THUMB_MAX_WIDTH   = 80
+	THUMB_MAX_HEIGHT  = 80
+	EXPIRATION_TIME   = 300 // seconds
+	// If empty, only allow redirects to the referer protocol+host.
+	// Set to a regexp string for custom pattern matching:
+	REDIRECT_ALLOW_TARGET = ""
+)
+
+var (
+	imageTypes      = regexp.MustCompile(IMAGE_TYPES)
+	acceptFileTypes = regexp.MustCompile(ACCEPT_FILE_TYPES)
+	thumbSuffix     = "." + fmt.Sprint(THUMB_MAX_WIDTH) + "x" +
+		fmt.Sprint(THUMB_MAX_HEIGHT)
+)
+
+func escape(s string) string {
+	return strings.Replace(url.QueryEscape(s), "+", "%20", -1)
+}
+
+func extractKey(r *http.Request) string {
+	// Use RequestURI instead of r.URL.Path, as we need the encoded form:
+	path := strings.Split(r.RequestURI, "?")[0]
+	// Also adjust double encoded slashes:
+	return strings.Replace(path[1:], "%252F", "%2F", -1)
+}
+
+func check(err error) {
+	if err != nil {
+		panic(err)
+	}
+}
+
+type FileInfo struct {
+	Key          string `json:"-"`
+	ThumbnailKey string `json:"-"`
+	Url          string `json:"url,omitempty"`
+	ThumbnailUrl string `json:"thumbnailUrl,omitempty"`
+	Name         string `json:"name"`
+	Type         string `json:"type"`
+	Size         int64  `json:"size"`
+	Error        string `json:"error,omitempty"`
+	DeleteUrl    string `json:"deleteUrl,omitempty"`
+	DeleteType   string `json:"deleteType,omitempty"`
+}
+
+func (fi *FileInfo) ValidateType() (valid bool) {
+	if acceptFileTypes.MatchString(fi.Type) {
+		return true
+	}
+	fi.Error = "Filetype not allowed"
+	return false
+}
+
+func (fi *FileInfo) ValidateSize() (valid bool) {
+	if fi.Size < MIN_FILE_SIZE {
+		fi.Error = "File is too small"
+	} else if fi.Size > MAX_FILE_SIZE {
+		fi.Error = "File is too big"
+	} else {
+		return true
+	}
+	return false
+}
+
+func (fi *FileInfo) CreateUrls(r *http.Request, c context.Context) {
+	u := &url.URL{
+		Scheme: r.URL.Scheme,
+		Host:   appengine.DefaultVersionHostname(c),
+		Path:   "/",
+	}
+	uString := u.String()
+	fi.Url = uString + fi.Key
+	fi.DeleteUrl = fi.Url
+	fi.DeleteType = "DELETE"
+	if fi.ThumbnailKey != "" {
+		fi.ThumbnailUrl = uString + fi.ThumbnailKey
+	}
+}
+
+func (fi *FileInfo) SetKey(checksum uint32) {
+	fi.Key = escape(string(fi.Type)) + "/" +
+		escape(fmt.Sprint(checksum)) + "/" +
+		escape(string(fi.Name))
+}
+
+func (fi *FileInfo) createThumb(buffer *bytes.Buffer, c context.Context) {
+	if imageTypes.MatchString(fi.Type) {
+		src, _, err := image.Decode(bytes.NewReader(buffer.Bytes()))
+		check(err)
+		filter := gift.New(gift.ResizeToFit(
+			THUMB_MAX_WIDTH,
+			THUMB_MAX_HEIGHT,
+			gift.LanczosResampling,
+		))
+		dst := image.NewNRGBA(filter.Bounds(src.Bounds()))
+		filter.Draw(dst, src)
+		buffer.Reset()
+		bWriter := bufio.NewWriter(buffer)
+		switch fi.Type {
+		case "image/jpeg", "image/pjpeg":
+			err = jpeg.Encode(bWriter, dst, nil)
+		case "image/gif":
+			err = gif.Encode(bWriter, dst, nil)
+		default:
+			err = png.Encode(bWriter, dst)
+		}
+		check(err)
+		bWriter.Flush()
+		thumbnailKey := fi.Key + thumbSuffix + filepath.Ext(fi.Name)
+		item := &memcache.Item{
+			Key:   thumbnailKey,
+			Value: buffer.Bytes(),
+		}
+		err = memcache.Set(c, item)
+		check(err)
+		fi.ThumbnailKey = thumbnailKey
+	}
+}
+
+func handleUpload(r *http.Request, p *multipart.Part) (fi *FileInfo) {
+	fi = &FileInfo{
+		Name: p.FileName(),
+		Type: p.Header.Get("Content-Type"),
+	}
+	if !fi.ValidateType() {
+		return
+	}
+	defer func() {
+		if rec := recover(); rec != nil {
+			log.Println(rec)
+			fi.Error = rec.(error).Error()
+		}
+	}()
+	var buffer bytes.Buffer
+	hash := crc32.NewIEEE()
+	mw := io.MultiWriter(&buffer, hash)
+	lr := &io.LimitedReader{R: p, N: MAX_FILE_SIZE + 1}
+	_, err := io.Copy(mw, lr)
+	check(err)
+	fi.Size = MAX_FILE_SIZE + 1 - lr.N
+	if !fi.ValidateSize() {
+		return
+	}
+	fi.SetKey(hash.Sum32())
+	item := &memcache.Item{
+		Key:   fi.Key,
+		Value: buffer.Bytes(),
+	}
+	context := appengine.NewContext(r)
+	err = memcache.Set(context, item)
+	check(err)
+	fi.createThumb(&buffer, context)
+	fi.CreateUrls(r, context)
+	return
+}
+
+func getFormValue(p *multipart.Part) string {
+	var b bytes.Buffer
+	io.CopyN(&b, p, int64(1<<20)) // Copy max: 1 MiB
+	return b.String()
+}
+
+func handleUploads(r *http.Request) (fileInfos []*FileInfo) {
+	fileInfos = make([]*FileInfo, 0)
+	mr, err := r.MultipartReader()
+	check(err)
+	r.Form, err = url.ParseQuery(r.URL.RawQuery)
+	check(err)
+	part, err := mr.NextPart()
+	for err == nil {
+		if name := part.FormName(); name != "" {
+			if part.FileName() != "" {
+				fileInfos = append(fileInfos, handleUpload(r, part))
+			} else {
+				r.Form[name] = append(r.Form[name], getFormValue(part))
+			}
+		}
+		part, err = mr.NextPart()
+	}
+	return
+}
+
+func validateRedirect(r *http.Request, redirect string) bool {
+	if redirect != "" {
+		var redirectAllowTarget *regexp.Regexp
+		if REDIRECT_ALLOW_TARGET != "" {
+			redirectAllowTarget = regexp.MustCompile(REDIRECT_ALLOW_TARGET)
+		} else {
+			referer := r.Referer()
+			if referer == "" {
+				return false
+			}
+			refererUrl, err := url.Parse(referer)
+			if err != nil {
+				return false
+			}
+			redirectAllowTarget = regexp.MustCompile("^" + regexp.QuoteMeta(
+				refererUrl.Scheme+"://"+refererUrl.Host+"/",
+			))
+		}
+		return redirectAllowTarget.MatchString(redirect)
+	}
+	return false
+}
+
+func get(w http.ResponseWriter, r *http.Request) {
+	if r.URL.Path == "/" {
+		http.Redirect(w, r, WEBSITE, http.StatusFound)
+		return
+	}
+	// Use RequestURI instead of r.URL.Path, as we need the encoded form:
+	key := extractKey(r)
+	parts := strings.Split(key, "/")
+	if len(parts) == 3 {
+		context := appengine.NewContext(r)
+		item, err := memcache.Get(context, key)
+		if err == nil {
+			w.Header().Add("X-Content-Type-Options", "nosniff")
+			contentType, _ := url.QueryUnescape(parts[0])
+			if !imageTypes.MatchString(contentType) {
+				contentType = "application/octet-stream"
+			}
+			w.Header().Add("Content-Type", contentType)
+			w.Header().Add(
+				"Cache-Control",
+				fmt.Sprintf("public,max-age=%d", EXPIRATION_TIME),
+			)
+			w.Write(item.Value)
+			return
+		}
+	}
+	http.Error(w, "404 Not Found", http.StatusNotFound)
+}
+
+func post(w http.ResponseWriter, r *http.Request) {
+	result := make(map[string][]*FileInfo, 1)
+	result["files"] = handleUploads(r)
+	b, err := json.Marshal(result)
+	check(err)
+	if redirect := r.FormValue("redirect"); validateRedirect(r, redirect) {
+		if strings.Contains(redirect, "%s") {
+			redirect = fmt.Sprintf(
+				redirect,
+				escape(string(b)),
+			)
+		}
+		http.Redirect(w, r, redirect, http.StatusFound)
+		return
+	}
+	w.Header().Set("Cache-Control", "no-cache")
+	jsonType := "application/json"
+	if strings.Index(r.Header.Get("Accept"), jsonType) != -1 {
+		w.Header().Set("Content-Type", jsonType)
+	}
+	fmt.Fprintln(w, string(b))
+}
+
+func delete(w http.ResponseWriter, r *http.Request) {
+	key := extractKey(r)
+	parts := strings.Split(key, "/")
+	if len(parts) == 3 {
+		result := make(map[string]bool, 1)
+		context := appengine.NewContext(r)
+		err := memcache.Delete(context, key)
+		if err == nil {
+			result[key] = true
+			contentType, _ := url.QueryUnescape(parts[0])
+			if imageTypes.MatchString(contentType) {
+				thumbnailKey := key + thumbSuffix + filepath.Ext(parts[2])
+				err := memcache.Delete(context, thumbnailKey)
+				if err == nil {
+					result[thumbnailKey] = true
+				}
+			}
+		}
+		w.Header().Set("Content-Type", "application/json")
+		b, err := json.Marshal(result)
+		check(err)
+		fmt.Fprintln(w, string(b))
+	} else {
+		http.Error(w, "405 Method not allowed", http.StatusMethodNotAllowed)
+	}
+}
+
+func handle(w http.ResponseWriter, r *http.Request) {
+	params, err := url.ParseQuery(r.URL.RawQuery)
+	check(err)
+	w.Header().Add("Access-Control-Allow-Origin", "*")
+	w.Header().Add(
+		"Access-Control-Allow-Methods",
+		"OPTIONS, HEAD, GET, POST, DELETE",
+	)
+	w.Header().Add(
+		"Access-Control-Allow-Headers",
+		"Content-Type, Content-Range, Content-Disposition",
+	)
+	switch r.Method {
+	case "OPTIONS", "HEAD":
+		return
+	case "GET":
+		get(w, r)
+	case "POST":
+		if len(params["_method"]) > 0 && params["_method"][0] == "DELETE" {
+			delete(w, r)
+		} else {
+			post(w, r)
+		}
+	case "DELETE":
+		delete(w, r)
+	default:
+		http.Error(w, "501 Not Implemented", http.StatusNotImplemented)
+	}
+}
+
+func init() {
+	http.HandleFunc("/", handle)
+}

assets/lib/jquery.fileupload/server/gae-go/static/robots.txt

@@ -0,0 +1,2 @@
+User-agent: *
+Disallow:

assets/lib/jquery.fileupload/server/gae-python/app.yaml

@@ -0,0 +1,17 @@
+application: jquery-file-upload
+version: 1
+runtime: python27
+api_version: 1
+threadsafe: true
+
+libraries:
+- name: PIL
+  version: latest
+
+handlers:
+- url: /(favicon\.ico|robots\.txt)
+  static_files: static/\1
+  upload: static/(.*)
+  expiration: '1d'
+- url: /.*
+  script: main.app

assets/lib/jquery.fileupload/server/gae-python/main.py

@@ -0,0 +1,204 @@
+# -*- coding: utf-8 -*-
+#
+# jQuery File Upload Plugin GAE Python Example
+# https://github.com/blueimp/jQuery-File-Upload
+#
+# Copyright 2011, Sebastian Tschan
+# https://blueimp.net
+#
+# Licensed under the MIT license:
+# http://www.opensource.org/licenses/MIT
+#
+
+from google.appengine.api import memcache, images
+import json
+import os
+import re
+import urllib
+import webapp2
+
+DEBUG=os.environ.get('SERVER_SOFTWARE', '').startswith('Dev')
+WEBSITE = 'https://blueimp.github.io/jQuery-File-Upload/'
+MIN_FILE_SIZE = 1  # bytes
+# Max file size is memcache limit (1MB) minus key size minus overhead:
+MAX_FILE_SIZE = 999000  # bytes
+IMAGE_TYPES = re.compile('image/(gif|p?jpeg|(x-)?png)')
+ACCEPT_FILE_TYPES = IMAGE_TYPES
+THUMB_MAX_WIDTH = 80
+THUMB_MAX_HEIGHT = 80
+THUMB_SUFFIX = '.'+str(THUMB_MAX_WIDTH)+'x'+str(THUMB_MAX_HEIGHT)+'.png'
+EXPIRATION_TIME = 300  # seconds
+# If set to None, only allow redirects to the referer protocol+host.
+# Set to a regexp for custom pattern matching against the redirect value:
+REDIRECT_ALLOW_TARGET = None
+
+class CORSHandler(webapp2.RequestHandler):
+    def cors(self):
+        headers = self.response.headers
+        headers['Access-Control-Allow-Origin'] = '*'
+        headers['Access-Control-Allow-Methods'] =\
+            'OPTIONS, HEAD, GET, POST, DELETE'
+        headers['Access-Control-Allow-Headers'] =\
+            'Content-Type, Content-Range, Content-Disposition'
+
+    def initialize(self, request, response):
+        super(CORSHandler, self).initialize(request, response)
+        self.cors()
+
+    def json_stringify(self, obj):
+        return json.dumps(obj, separators=(',', ':'))
+
+    def options(self, *args, **kwargs):
+        pass
+
+class UploadHandler(CORSHandler):
+    def validate(self, file):
+        if file['size'] < MIN_FILE_SIZE:
+            file['error'] = 'File is too small'
+        elif file['size'] > MAX_FILE_SIZE:
+            file['error'] = 'File is too big'
+        elif not ACCEPT_FILE_TYPES.match(file['type']):
+            file['error'] = 'Filetype not allowed'
+        else:
+            return True
+        return False
+
+    def validate_redirect(self, redirect):
+        if redirect:
+            if REDIRECT_ALLOW_TARGET:
+                return REDIRECT_ALLOW_TARGET.match(redirect)
+            referer = self.request.headers['referer']
+            if referer:
+                from urlparse import urlparse
+                parts = urlparse(referer)
+                redirect_allow_target = '^' + re.escape(
+                    parts.scheme + '://' + parts.netloc + '/'
+                )
+            return re.match(redirect_allow_target, redirect)
+        return False
+
+    def get_file_size(self, file):
+        file.seek(0, 2)  # Seek to the end of the file
+        size = file.tell()  # Get the position of EOF
+        file.seek(0)  # Reset the file position to the beginning
+        return size
+
+    def write_blob(self, data, info):
+        key = urllib.quote(info['type'].encode('utf-8'), '') +\
+            '/' + str(hash(data)) +\
+            '/' + urllib.quote(info['name'].encode('utf-8'), '')
+        try:
+            memcache.set(key, data, time=EXPIRATION_TIME)
+        except: #Failed to add to memcache
+            return (None, None)
+        thumbnail_key = None
+        if IMAGE_TYPES.match(info['type']):
+            try:
+                img = images.Image(image_data=data)
+                img.resize(
+                    width=THUMB_MAX_WIDTH,
+                    height=THUMB_MAX_HEIGHT
+                )
+                thumbnail_data = img.execute_transforms()
+                thumbnail_key = key + THUMB_SUFFIX
+                memcache.set(
+                    thumbnail_key,
+                    thumbnail_data,
+                    time=EXPIRATION_TIME
+                )
+            except: #Failed to resize Image or add to memcache
+                thumbnail_key = None
+        return (key, thumbnail_key)
+
+    def handle_upload(self):
+        results = []
+        for name, fieldStorage in self.request.POST.items():
+            if type(fieldStorage) is unicode:
+                continue
+            result = {}
+            result['name'] = urllib.unquote(fieldStorage.filename)
+            result['type'] = fieldStorage.type
+            result['size'] = self.get_file_size(fieldStorage.file)
+            if self.validate(result):
+                key, thumbnail_key = self.write_blob(
+                    fieldStorage.value,
+                    result
+                )
+                if key is not None:
+                    result['url'] = self.request.host_url + '/' + key
+                    result['deleteUrl'] = result['url']
+                    result['deleteType'] = 'DELETE'
+                    if thumbnail_key is not None:
+                        result['thumbnailUrl'] = self.request.host_url +\
+                             '/' + thumbnail_key
+                else:
+                    result['error'] = 'Failed to store uploaded file.'
+            results.append(result)
+        return results
+
+    def head(self):
+        pass
+
+    def get(self):
+        self.redirect(WEBSITE)
+
+    def post(self):
+        if (self.request.get('_method') == 'DELETE'):
+            return self.delete()
+        result = {'files': self.handle_upload()}
+        s = self.json_stringify(result)
+        redirect = self.request.get('redirect')
+        if self.validate_redirect(redirect):
+            return self.redirect(str(
+                redirect.replace('%s', urllib.quote(s, ''), 1)
+            ))
+        if 'application/json' in self.request.headers.get('Accept'):
+            self.response.headers['Content-Type'] = 'application/json'
+        self.response.write(s)
+
+class FileHandler(CORSHandler):
+    def normalize(self, str):
+        return urllib.quote(urllib.unquote(str), '')
+
+    def get(self, content_type, data_hash, file_name):
+        content_type = self.normalize(content_type)
+        file_name = self.normalize(file_name)
+        key = content_type + '/' + data_hash + '/' + file_name
+        data = memcache.get(key)
+        if data is None:
+            return self.error(404)
+        # Prevent browsers from MIME-sniffing the content-type:
+        self.response.headers['X-Content-Type-Options'] = 'nosniff'
+        content_type = urllib.unquote(content_type)
+        if not IMAGE_TYPES.match(content_type):
+            # Force a download dialog for non-image types:
+            content_type = 'application/octet-stream'
+        elif file_name.endswith(THUMB_SUFFIX):
+            content_type = 'image/png'
+        self.response.headers['Content-Type'] = content_type
+        # Cache for the expiration time:
+        self.response.headers['Cache-Control'] = 'public,max-age=%d' \
+            % EXPIRATION_TIME
+        self.response.write(data)
+
+    def delete(self, content_type, data_hash, file_name):
+        content_type = self.normalize(content_type)
+        file_name = self.normalize(file_name)
+        key = content_type + '/' + data_hash + '/' + file_name
+        result = {key: memcache.delete(key)}
+        content_type = urllib.unquote(content_type)
+        if IMAGE_TYPES.match(content_type):
+            thumbnail_key = key + THUMB_SUFFIX
+            result[thumbnail_key] = memcache.delete(thumbnail_key)
+        if 'application/json' in self.request.headers.get('Accept'):
+            self.response.headers['Content-Type'] = 'application/json'
+        s = self.json_stringify(result)
+        self.response.write(s)
+
+app = webapp2.WSGIApplication(
+    [
+        ('/', UploadHandler),
+        ('/(.+)/([^/]+)/([^/]+)', FileHandler)
+    ],
+    debug=DEBUG
+)

assets/lib/jquery.fileupload/server/gae-python/static/robots.txt

@@ -0,0 +1,2 @@
+User-agent: *
+Disallow:

assets/lib/jquery.fileupload/server/php/Dockerfile

@@ -0,0 +1,38 @@
+FROM php:7.0-apache
+
+# Enable the Apache Headers module:
+RUN ln -s /etc/apache2/mods-available/headers.load \
+  /etc/apache2/mods-enabled/headers.load
+
+# Enable the Apache Rewrite module:
+RUN ln -s /etc/apache2/mods-available/rewrite.load \
+  /etc/apache2/mods-enabled/rewrite.load
+
+# Install GD, Imagick and ImageMagick as image conversion options:
+RUN DEBIAN_FRONTEND=noninteractive \
+  apt-get update && apt-get install -y --no-install-recommends \
+    libpng-dev \
+    libjpeg-dev \
+    libmagickwand-dev \
+    imagemagick \
+  && pecl install \
+    imagick \
+  && docker-php-ext-enable \
+    imagick \
+  && docker-php-ext-configure \
+    gd --with-jpeg-dir=/usr/include/ \
+  && docker-php-ext-install \
+    gd \
+  # Uninstall obsolete packages:
+  && apt-get autoremove -y \
+    libpng-dev \
+    libjpeg-dev \
+    libmagickwand-dev \
+  # Remove obsolete files:
+  && apt-get clean \
+  && rm -rf \
+    /tmp/* \
+    /usr/share/doc/* \
+    /var/cache/* \
+    /var/lib/apt/lists/* \
+    /var/tmp/*

assets/lib/jquery.fileupload/server/php/docker-compose.yml

@@ -0,0 +1,6 @@
+apache:
+  build: ./
+  ports:
+    - "80:80"
+  volumes:
+    - "../../:/var/www/html"

assets/lib/jquery.fileupload/server/php/files/.gitignore

@@ -0,0 +1,3 @@
+*
+!.gitignore
+!.htaccess

assets/lib/jquery.fileupload/server/php/files/.htaccess

@@ -0,0 +1,23 @@
+# The following directives prevent the execution of script files
+# in the context of the website.
+# They also force the content-type application/octet-stream and
+# force browsers to display a download dialog for non-image files.
+SetHandler default-handler
+ForceType application/octet-stream
+Header set Content-Disposition attachment
+
+# The following unsets the forced type and Content-Disposition headers
+# for known image files:
+<FilesMatch "(?i)\.(gif|jpe?g|png)$">
+	ForceType none
+	Header unset Content-Disposition
+</FilesMatch>
+
+# The following directive prevents browsers from MIME-sniffing the content-type.
+# This is an important complement to the ForceType directive above:
+Header set X-Content-Type-Options nosniff
+
+# Uncomment the following lines to prevent unauthorized download of files:
+#AuthName "Authorization required"
+#AuthType Basic
+#require valid-user

assets/lib/jquery.fileupload/server/php/index.php

@@ -0,0 +1,15 @@
+<?php
+/*
+ * jQuery File Upload Plugin PHP Example
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+error_reporting(E_ALL | E_STRICT);
+require('UploadHandler.php');
+$upload_handler = new UploadHandler();

assets/lib/jquery.fileupload/test/index.html

@@ -0,0 +1,172 @@
+<!DOCTYPE HTML>
+<!--
+/*
+ * jQuery File Upload Plugin Test
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+-->
+<html lang="en">
+<head>
+<!-- Force latest IE rendering engine or ChromeFrame if installed -->
+<!--[if IE]>
+<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+<![endif]-->
+<meta charset="utf-8">
+<title>jQuery File Upload Plugin Test</title>
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<link rel="stylesheet" href="//codeorigin.jquery.com/qunit/qunit-1.14.0.css">
+</head>
+<body>
+<h1 id="qunit-header">jQuery File Upload Plugin Test</h1>
+<h2 id="qunit-banner"></h2>
+<div id="qunit-testrunner-toolbar"></div>
+<h2 id="qunit-userAgent"></h2>
+<ol id="qunit-tests"></ol>
+<div id="qunit-fixture">
+    <!-- The file upload form used as target for the file upload widget -->
+    <form id="fileupload" action="../server/php/" method="POST" enctype="multipart/form-data">
+        <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
+       <div class="row fileupload-buttonbar">
+            <div class="col-lg-7">
+                <!-- The fileinput-button span is used to style the file input field as button -->
+                <span class="btn btn-success fileinput-button">
+                    <i class="icon-plus icon-white"></i>
+                    <span>Add files...</span>
+                    <input type="file" name="files[]" multiple>
+                </span>
+                <button type="submit" class="btn btn-primary start">
+                    <i class="icon-upload icon-white"></i>
+                    <span>Start upload</span>
+                </button>
+                <button type="reset" class="btn btn-warning cancel">
+                    <i class="icon-ban-circle icon-white"></i>
+                    <span>Cancel upload</span>
+                </button>
+                <button type="button" class="btn btn-danger delete">
+                    <i class="icon-trash icon-white"></i>
+                    <span>Delete</span>
+                </button>
+                <input type="checkbox" class="toggle">
+                <!-- The global file processing state -->
+                <span class="fileupload-process"></span>
+            </div>
+            <!-- The global progress state -->
+            <div class="col-lg-5 fileupload-progress">
+                <!-- The global progress bar -->
+                <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100">
+                    <div class="progress-bar progress-bar-success" style="width:0%;"></div>
+                </div>
+                <!-- The extended global progress state -->
+                <div class="progress-extended">&nbsp;</div>
+            </div>
+        </div>
+        <!-- The table listing the files available for upload/download -->
+        <table role="presentation" class="table table-striped"><tbody class="files"></tbody></table>
+    </form>
+</div>
+<!-- The template to display files available for upload -->
+<script id="template-upload" type="text/x-tmpl">
+{% for (var i=0, file; file=o.files[i]; i++) { %}
+    <tr class="template-upload">
+        <td>
+            <span class="preview"></span>
+        </td>
+        <td>
+            <p class="name">{%=file.name%}</p>
+            <strong class="error text-danger"></strong>
+        </td>
+        <td>
+            <p class="size">Processing...</p>
+            <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><div class="progress-bar progress-bar-success" style="width:0%;"></div></div>
+        </td>
+        <td>
+            {% if (!i && !o.options.autoUpload) { %}
+                <button class="btn btn-primary start" disabled>
+                    <i class="glyphicon glyphicon-upload"></i>
+                    <span>Start</span>
+                </button>
+            {% } %}
+            {% if (!i) { %}
+                <button class="btn btn-warning cancel">
+                    <i class="glyphicon glyphicon-ban-circle"></i>
+                    <span>Cancel</span>
+                </button>
+            {% } %}
+        </td>
+    </tr>
+{% } %}
+</script>
+<!-- The template to display files available for download -->
+<script id="template-download" type="text/x-tmpl">
+{% for (var i=0, file; file=o.files[i]; i++) { %}
+    <tr class="template-download">
+        <td>
+            <span class="preview">
+                {% if (file.thumbnailUrl) { %}
+                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" data-gallery><img src="{%=file.thumbnailUrl%}"></a>
+                {% } %}
+            </span>
+        </td>
+        <td>
+            <p class="name">
+                {% if (file.url) { %}
+                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
+                {% } else { %}
+                    <span>{%=file.name%}</span>
+                {% } %}
+            </p>
+            {% if (file.error) { %}
+                <div><span class="label label-danger">Error</span> {%=file.error%}</div>
+            {% } %}
+        </td>
+        <td>
+            <span class="size">{%=o.formatFileSize(file.size)%}</span>
+        </td>
+        <td>
+            {% if (file.deleteUrl) { %}
+                <button class="btn btn-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
+                    <i class="glyphicon glyphicon-trash"></i>
+                    <span>Delete</span>
+                </button>
+                <input type="checkbox" name="delete" value="1" class="toggle">
+            {% } else { %}
+                <button class="btn btn-warning cancel">
+                    <i class="glyphicon glyphicon-ban-circle"></i>
+                    <span>Cancel</span>
+                </button>
+            {% } %}
+        </td>
+    </tr>
+{% } %}
+</script>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+<script src="../js/vendor/jquery.ui.widget.js"></script>
+<script src="//blueimp.github.io/JavaScript-Templates/js/tmpl.min.js"></script>
+<script src="//blueimp.github.io/JavaScript-Load-Image/js/load-image.all.min.js"></script>
+<script src="//blueimp.github.io/JavaScript-Canvas-to-Blob/js/canvas-to-blob.min.js"></script>
+<script src="../js/jquery.iframe-transport.js"></script>
+<script src="../js/jquery.fileupload.js"></script>
+<script>
+/* global window, $ */
+window.testBasicWidget = $.blueimp.fileupload;
+</script>
+<script src="../js/jquery.fileupload-process.js"></script>
+<script src="../js/jquery.fileupload-image.js"></script>
+<script src="../js/jquery.fileupload-audio.js"></script>
+<script src="../js/jquery.fileupload-video.js"></script>
+<script src="../js/jquery.fileupload-validate.js"></script>
+<script src="../js/jquery.fileupload-ui.js"></script>
+<script>
+/* global window, $ */
+window.testUIWidget = $.blueimp.fileupload;
+</script>
+<script src="//code.jquery.com/qunit/qunit-1.15.0.js"></script>
+<script src="test.js"></script>
+</body>
+</html>

assets/my-libs.js

@@ -0,0 +1,408 @@
+/******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
+
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
+
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+
+
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* WEBPACK VAR INJECTION */(function(global) {global.path = __webpack_require__(1)
+
+	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
+
+/***/ },
+/* 1 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/* WEBPACK VAR INJECTION */(function(process) {// Copyright Joyent, Inc. and other Node contributors.
+	//
+	// Permission is hereby granted, free of charge, to any person obtaining a
+	// copy of this software and associated documentation files (the
+	// "Software"), to deal in the Software without restriction, including
+	// without limitation the rights to use, copy, modify, merge, publish,
+	// distribute, sublicense, and/or sell copies of the Software, and to permit
+	// persons to whom the Software is furnished to do so, subject to the
+	// following conditions:
+	//
+	// The above copyright notice and this permission notice shall be included
+	// in all copies or substantial portions of the Software.
+	//
+	// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+	// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+	// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+	// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+	// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+	// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+	// resolves . and .. elements in a path array with directory names there
+	// must be no slashes, empty elements, or device names (c:\) in the array
+	// (so also no leading and trailing slashes - it does not distinguish
+	// relative and absolute paths)
+	function normalizeArray(parts, allowAboveRoot) {
+	  // if the path tries to go above the root, `up` ends up > 0
+	  var up = 0;
+	  for (var i = parts.length - 1; i >= 0; i--) {
+	    var last = parts[i];
+	    if (last === '.') {
+	      parts.splice(i, 1);
+	    } else if (last === '..') {
+	      parts.splice(i, 1);
+	      up++;
+	    } else if (up) {
+	      parts.splice(i, 1);
+	      up--;
+	    }
+	  }
+
+	  // if the path is allowed to go above the root, restore leading ..s
+	  if (allowAboveRoot) {
+	    for (; up--; up) {
+	      parts.unshift('..');
+	    }
+	  }
+
+	  return parts;
+	}
+
+	// Split a filename into [root, dir, basename, ext], unix version
+	// 'root' is just a slash, or nothing.
+	var splitPathRe =
+	    /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+	var splitPath = function(filename) {
+	  return splitPathRe.exec(filename).slice(1);
+	};
+
+	// path.resolve([from ...], to)
+	// posix version
+	exports.resolve = function() {
+	  var resolvedPath = '',
+	      resolvedAbsolute = false;
+
+	  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+	    var path = (i >= 0) ? arguments[i] : process.cwd();
+
+	    // Skip empty and invalid entries
+	    if (typeof path !== 'string') {
+	      throw new TypeError('Arguments to path.resolve must be strings');
+	    } else if (!path) {
+	      continue;
+	    }
+
+	    resolvedPath = path + '/' + resolvedPath;
+	    resolvedAbsolute = path.charAt(0) === '/';
+	  }
+
+	  // At this point the path should be resolved to a full absolute path, but
+	  // handle relative paths to be safe (might happen when process.cwd() fails)
+
+	  // Normalize the path
+	  resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+	    return !!p;
+	  }), !resolvedAbsolute).join('/');
+
+	  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+	};
+
+	// path.normalize(path)
+	// posix version
+	exports.normalize = function(path) {
+	  var isAbsolute = exports.isAbsolute(path),
+	      trailingSlash = substr(path, -1) === '/';
+
+	  // Normalize the path
+	  path = normalizeArray(filter(path.split('/'), function(p) {
+	    return !!p;
+	  }), !isAbsolute).join('/');
+
+	  if (!path && !isAbsolute) {
+	    path = '.';
+	  }
+	  if (path && trailingSlash) {
+	    path += '/';
+	  }
+
+	  return (isAbsolute ? '/' : '') + path;
+	};
+
+	// posix version
+	exports.isAbsolute = function(path) {
+	  return path.charAt(0) === '/';
+	};
+
+	// posix version
+	exports.join = function() {
+	  var paths = Array.prototype.slice.call(arguments, 0);
+	  return exports.normalize(filter(paths, function(p, index) {
+	    if (typeof p !== 'string') {
+	      throw new TypeError('Arguments to path.join must be strings');
+	    }
+	    return p;
+	  }).join('/'));
+	};
+
+
+	// path.relative(from, to)
+	// posix version
+	exports.relative = function(from, to) {
+	  from = exports.resolve(from).substr(1);
+	  to = exports.resolve(to).substr(1);
+
+	  function trim(arr) {
+	    var start = 0;
+	    for (; start < arr.length; start++) {
+	      if (arr[start] !== '') break;
+	    }
+
+	    var end = arr.length - 1;
+	    for (; end >= 0; end--) {
+	      if (arr[end] !== '') break;
+	    }
+
+	    if (start > end) return [];
+	    return arr.slice(start, end - start + 1);
+	  }
+
+	  var fromParts = trim(from.split('/'));
+	  var toParts = trim(to.split('/'));
+
+	  var length = Math.min(fromParts.length, toParts.length);
+	  var samePartsLength = length;
+	  for (var i = 0; i < length; i++) {
+	    if (fromParts[i] !== toParts[i]) {
+	      samePartsLength = i;
+	      break;
+	    }
+	  }
+
+	  var outputParts = [];
+	  for (var i = samePartsLength; i < fromParts.length; i++) {
+	    outputParts.push('..');
+	  }
+
+	  outputParts = outputParts.concat(toParts.slice(samePartsLength));
+
+	  return outputParts.join('/');
+	};
+
+	exports.sep = '/';
+	exports.delimiter = ':';
+
+	exports.dirname = function(path) {
+	  var result = splitPath(path),
+	      root = result[0],
+	      dir = result[1];
+
+	  if (!root && !dir) {
+	    // No dirname whatsoever
+	    return '.';
+	  }
+
+	  if (dir) {
+	    // It has a dirname, strip trailing slash
+	    dir = dir.substr(0, dir.length - 1);
+	  }
+
+	  return root + dir;
+	};
+
+
+	exports.basename = function(path, ext) {
+	  var f = splitPath(path)[2];
+	  // TODO: make this comparison case-insensitive on windows?
+	  if (ext && f.substr(-1 * ext.length) === ext) {
+	    f = f.substr(0, f.length - ext.length);
+	  }
+	  return f;
+	};
+
+
+	exports.extname = function(path) {
+	  return splitPath(path)[3];
+	};
+
+	function filter (xs, f) {
+	    if (xs.filter) return xs.filter(f);
+	    var res = [];
+	    for (var i = 0; i < xs.length; i++) {
+	        if (f(xs[i], i, xs)) res.push(xs[i]);
+	    }
+	    return res;
+	}
+
+	// String.prototype.substr - negative index don't work in IE8
+	var substr = 'ab'.substr(-1) === 'b'
+	    ? function (str, start, len) { return str.substr(start, len) }
+	    : function (str, start, len) {
+	        if (start < 0) start = str.length + start;
+	        return str.substr(start, len);
+	    }
+	;
+
+	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2)))
+
+/***/ },
+/* 2 */
+/***/ function(module, exports) {
+
+	// shim for using process in browser
+
+	var process = module.exports = {};
+
+	// cached from whatever global is present so that test runners that stub it
+	// don't break things.  But we need to wrap it in a try catch in case it is
+	// wrapped in strict mode code which doesn't define any globals.  It's inside a
+	// function because try/catches deoptimize in certain engines.
+
+	var cachedSetTimeout;
+	var cachedClearTimeout;
+
+	(function () {
+	  try {
+	    cachedSetTimeout = setTimeout;
+	  } catch (e) {
+	    cachedSetTimeout = function () {
+	      throw new Error('setTimeout is not defined');
+	    }
+	  }
+	  try {
+	    cachedClearTimeout = clearTimeout;
+	  } catch (e) {
+	    cachedClearTimeout = function () {
+	      throw new Error('clearTimeout is not defined');
+	    }
+	  }
+	} ())
+	var queue = [];
+	var draining = false;
+	var currentQueue;
+	var queueIndex = -1;
+
+	function cleanUpNextTick() {
+	    if (!draining || !currentQueue) {
+	        return;
+	    }
+	    draining = false;
+	    if (currentQueue.length) {
+	        queue = currentQueue.concat(queue);
+	    } else {
+	        queueIndex = -1;
+	    }
+	    if (queue.length) {
+	        drainQueue();
+	    }
+	}
+
+	function drainQueue() {
+	    if (draining) {
+	        return;
+	    }
+	    var timeout = cachedSetTimeout(cleanUpNextTick);
+	    draining = true;
+
+	    var len = queue.length;
+	    while(len) {
+	        currentQueue = queue;
+	        queue = [];
+	        while (++queueIndex < len) {
+	            if (currentQueue) {
+	                currentQueue[queueIndex].run();
+	            }
+	        }
+	        queueIndex = -1;
+	        len = queue.length;
+	    }
+	    currentQueue = null;
+	    draining = false;
+	    cachedClearTimeout(timeout);
+	}
+
+	process.nextTick = function (fun) {
+	    var args = new Array(arguments.length - 1);
+	    if (arguments.length > 1) {
+	        for (var i = 1; i < arguments.length; i++) {
+	            args[i - 1] = arguments[i];
+	        }
+	    }
+	    queue.push(new Item(fun, args));
+	    if (queue.length === 1 && !draining) {
+	        cachedSetTimeout(drainQueue, 0);
+	    }
+	};
+
+	// v8 likes predictible objects
+	function Item(fun, array) {
+	    this.fun = fun;
+	    this.array = array;
+	}
+	Item.prototype.run = function () {
+	    this.fun.apply(null, this.array);
+	};
+	process.title = 'browser';
+	process.browser = true;
+	process.env = {};
+	process.argv = [];
+	process.version = ''; // empty string to avoid regexp issues
+	process.versions = {};
+
+	function noop() {}
+
+	process.on = noop;
+	process.addListener = noop;
+	process.once = noop;
+	process.off = noop;
+	process.removeListener = noop;
+	process.removeAllListeners = noop;
+	process.emit = noop;
+
+	process.binding = function (name) {
+	    throw new Error('process.binding is not supported');
+	};
+
+	process.cwd = function () { return '/' };
+	process.chdir = function (dir) {
+	    throw new Error('process.chdir is not supported');
+	};
+	process.umask = function() { return 0; };
+
+
+/***/ }
+/******/ ]);

assets/my-libs_.js

@@ -0,0 +1 @@
+global.path = require('path')

projects/admin.py

@@ -1,3 +1,4 @@
+from django import forms
 from django.contrib import admin
 
 from .models import (
@@ -15,9 +16,21 @@ from .models import (
 )
 
 
+class ProjectAdminForm(forms.ModelForm):
+    files = forms.ModelMultipleChoiceField(queryset=Project.objects.none(), required=False)
+    
+    
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        
+        if self.instance.pk:
+            self.fields['files'].queryset = self.instance.files
+
+
 class ProjectAdmin(admin.ModelAdmin):
     readonly_fields = ('pk',)
     list_display = ('name','pk','customer','state')
+    form = ProjectAdminForm
 
 
 admin.site.register(Answer)

projects/models.py

@@ -108,6 +108,9 @@ class ProjectFile(models.Model):
     class Meta:
         verbose_name = 'Файл проекта'
         verbose_name_plural = 'Файлы проектов'
+    
+    def __str__(self):
+        return self.file and self.file.url or self.pk
 
 
 class Answer(models.Model):

projects/templates/customer_project_create.html

@@ -11,7 +11,7 @@
                 <p class="titleScore">Новый заказ</p>
             </div>
             
-            <form action="{% url 'projects:customer-project-create' %}" method="POST">
+            <form action="{% url 'projects:customer-project-create' %}" method="POST" enctype="multipart/form-data" novalidate>
                 {% csrf_token %}
                 
                 <div class="chatBlock new-rass new-rass2 disTab">
@@ -24,30 +24,29 @@
                         
                         <div class="textAreaBlock2 text-nn box-sizing disTab">
                             <p>Название заказа <span style="color: red">{{ form.name.errors.as_text }}</span></p>
-                            <input type="text" class="box-sizing" name="{{ form.name.name }}" value="{{ form.name.value }}">
+                            <input type="text" class="box-sizing" name="{{ form.name.html_name }}" value="{{ form.name.value }}">
                         </div>
                         
                         <div class="textAreaBlock2 text-nn box-sizing disTab">
                             <p>Подробно опишите задание <span style="color: red">{{ form.text.errors.as_text }}</span></p>
-                            <textarea name="{{ form.text.name }}" id="text-new">{{ form.text.value }}</textarea>
+                            <textarea name="{{ form.text.html_name }}" id="text-new">{{ form.text.value }}</textarea>
                         </div>
                     </div>
                     <div class="col-lg-3 wrChat1">
                         <div class="messageBlock box-sizing disTab">
                             <p>Дополнительно</p>
                         </div>
-                        <div class="col-lg-12 documentsChat">
+                        <div id="fileUploadContainer" class="col-lg-12 documentsChat">
-                                <div class="upload">
+                            <div class="upload">
-                                    <input type="file" name="upload"/>
+                                <p id="fileUploadAddBtn" style="margin: 0">+ добавить файл (до 100 файлов)</p>
-                                    <p>+ добавить файл (до 100 файлов)</p>
+                            </div>
-                                </div>
+                            
                             <ul class="list-new-new">
-                                <li>
+                                <li class="file-upload-widget" style="display: none">
-                                    Архитерурное 2.jpg
+                                    <input type="file" name="files" class="file-upload-input" style="position: absolute; top: -1000px; left: -1000px">
-                                    <span>7мб</span>
+                                    <p class="file-upload-label"></p>
-                                    <div></div>
+                                    <div class="file-upload-remove-btn"></div>
                                 </li>
-    
                             </ul>
                         </div>
                         
@@ -59,8 +58,8 @@
                                         <input
                                             type="radio"
                                             value="{{ id }}"
-                                            {% if form.work_type.value == id %}checked{% endif %}
+                                            {% if form.work_type.value|int == id %}checked{% endif %}
-                                            name="{{ form.work_type.name }}">
+                                            name="{{ form.work_type.html_name }}">
                                         
                                         <span></span>
                                     </label>
@@ -105,7 +104,7 @@
                         </div>
                         <div class="searchF1 polsF1 polsFF">
                             <div class="col-lg-4">
-                                <input type="text" class="box-sizing surr" name="{{ form.budget.name }}" value="{{ form.budget.value }}">
+                                <input type="text" class="box-sizing surr" name="{{ form.budget.html_name }}" value="{{ form.budget.value }}">
                                 {{ form.currency }}
                             </div>
                             <div class="col-lg-3">
@@ -116,7 +115,7 @@
                                     <input
                                         type="checkbox"
                                         {% if form.budget_by_agreement.value %}checked{% endif %}
-                                        name="{{ form.budget_by_agreement.name }}">
+                                        name="{{ form.budget_by_agreement.html_name }}">
                                     
                                     <span></span>
                                 </label>
@@ -129,7 +128,7 @@
                                 <input
                                     type="checkbox"
                                     {% if form.price_and_term_required.value %}checked{% endif %}
-                                    name="{{ form.price_and_term_required.name }}">
+                                    name="{{ form.price_and_term_required.html_name }}">
                                 
                                 <span></span>
                             </label>
@@ -144,7 +143,7 @@
                                 <label>
                                     <input
                                         type="radio"
-                                        name="{{ form.deal_type.name }}"
+                                        name="{{ form.deal_type.html_name }}"
                                         {% if form.deal_type.value == 'secure_deal' %}checked{% endif %}
                                         value="secure_deal">
                                     
@@ -164,7 +163,7 @@
                                 <label>
                                     <input
                                         type="radio"
-                                        name="{{ form.deal_type.name }}"
+                                        name="{{ form.deal_type.html_name }}"
                                         {% if form.deal_type.value == 'direct_payment' %}checked{% endif %}
                                         value="direct_payment">
                                     
@@ -204,12 +203,13 @@
                                 <div class="col-lg-3">Классификация здания<br><span style="color: red">{{ realty_form.building_classification.errors.as_text }}</span></div>
                                 <div class="col-lg-3">Вид строительства<br><span style="color: red">{{ realty_form.construction_type.errors.as_text }}</span></div>
                             </div>
+                            
                             <div class="polsF1 polsF2 disTab">
                                 <div class="col-lg-3">
                                     <select
                                         class="selectpicker"
                                         id="realtyId"
-                                        name="{{ form.realty.name }}">
+                                        name="{{ form.realty.html_name }}">
                                             <option value="" {% if not form.realty.value %}selected="selected"{% endif %}>Создать новый</option>
                                             
                                             {% for r in form.realty.field.queryset %}
@@ -221,7 +221,7 @@
                                     <input
                                         type="text"
                                         id="realtyName"
-                                        name="{{ realty_form.name.name }}"
+                                        name="{{ realty_form.name.html_name }}"
                                         class="box-sizing surr surr2"
                                         value="{{ realty_form.name.value }}">
                                 </div>
@@ -229,7 +229,7 @@
                                     <select
                                         id="realtyBuildingClassificationId"
                                         class="selectpicker"
-                                        name="{{ realty_form.building_classification.name }}">
+                                        name="{{ realty_form.building_classification.html_name }}">
                                             {% for c in realty_form.building_classification.field.queryset %}
                                                 <option value="{{ c.pk }}" {% if realty_form.building_classification.value|int == c.pk %}selected="selected"{% endif %}>{{ c.name }}</option>
                                             {% endfor %}
@@ -239,7 +239,7 @@
                                     <select
                                         id="realtyConstructionTypeId"
                                         class="selectpicker"
-                                        name="{{ realty_form.construction_type.name }}">
+                                        name="{{ realty_form.construction_type.html_name }}">
                                             {% for t in realty_form.construction_type.field.queryset %}
                                                 <option value="{{ t.pk }}" {% if realty_form.construction_type.value|int == t.pk %}selected="selected"{% endif %}>{{ t.name }}</option>
                                             {% endfor %}
@@ -254,7 +254,7 @@
                                     <select
                                         id="realtyLocationId"
                                         class="selectpicker"
-                                        name="{{ realty_form.location.name }}">
+                                        name="{{ realty_form.location.html_name }}">
                                             {% for t in realty_form.location.field.queryset %}
                                                 <option value="{{ t.pk }}" {% if realty_form.location.value|int == t.pk %}selected="selected"{% endif %}>{{ t.name }}</option>
                                             {% endfor %}
@@ -266,7 +266,7 @@
                                         <input
                                             type="checkbox"
                                             {% if form.cro.value %}checked{% endif %}
-                                            name="{{ form.cro.name }}">
+                                            name="{{ form.cro.html_name }}">
                                         
                                         <span></span>
                                     </label>

projects/views.py

@@ -9,7 +9,7 @@ from pprint import pprint, pformat
 import pydash as _
 
 from .mixins import LastAccessMixin
-from .models import Project, Portfolio, Candidate, Answer, Realty, Order
+from .models import Project, ProjectFile, Portfolio, Candidate, Answer, Realty, Order
 from archilance.mixins import BaseMixin
 from users.models import User
 
@@ -34,7 +34,7 @@ class CustomerProjectCreateView(BaseMixin, View):
         if request.user.is_authenticated() and request.user.is_customer():
             form = self.form_class(request=request)
             realty_form = self.realty_form(request=request, prefix='realty_form')
-
+            
             context = self.get_context_data(**_.merge({}, request.GET, kwargs))
             context.update({'form': form, 'realty_form': realty_form})
             
@@ -48,18 +48,22 @@ class CustomerProjectCreateView(BaseMixin, View):
             
             form.is_valid()
             realty = form.cleaned_data.get('realty')
-
+            
             if realty:
                 realty_form = self.realty_form(request.POST, instance=realty, request=request, prefix='realty_form')
             else:
                 realty_form = self.realty_form(request.POST, request=request, prefix='realty_form')
-
+            
             if form.is_valid() and realty_form.is_valid():
                 project = form.save(commit=False)
                 project.customer = request.user
                 project.save()
                 form.save_m2m()
                 
+                for file in request.FILES.getlist('files'):
+                    proj_file = ProjectFile.objects.create(file=file, project=project)
+                    proj_file.save()
+                
                 if realty:
                     realty_form.save()
                 else:
@@ -67,23 +71,23 @@ class CustomerProjectCreateView(BaseMixin, View):
                     realty.user = request.user
                     realty.save()
                     realty_form.save_m2m()
-
+                
                 messages.info(request, 'Проект успешно создан')
                 redirect_to = reverse('projects:detail', kwargs={'pk': project.pk})
                 return redirect(redirect_to)
             else:
-                # if form.errors:
+                if form.errors:
-                #     messages.info(request, (
+                    messages.info(request, (
-                #         '<p>Произошла ошибка (form)</p>'
+                        '<p>Произошла ошибка (form)</p>'
-                #         '<pre>{form}</pre>'
+                        '<pre>{form}</pre>'
-                #     ).format(form=pformat(form.errors)))
+                    ).format(form=pformat(form.errors)))
-                # 
+                
-                # if realty_form and realty_form.errors:
+                if realty_form and realty_form.errors:
-                #     messages.info(request, (
+                    messages.info(request, (
-                #         '<p>Произошла ошибка (realty_form)</p>'
+                        '<p>Произошла ошибка (realty_form)</p>'
-                #         '<pre>{realty_form}</pre>'
+                        '<pre>{realty_form}</pre>'
-                #     ).format(realty_form=pformat(realty_form.errors)))
+                    ).format(realty_form=pformat(realty_form.errors)))
-
+                
                 context = self.get_context_data(**kwargs)
                 context.update({'form': form, 'realty_form': realty_form})
                 return render(request, self.template_name, context)
@@ -263,3 +267,6 @@ class OfferOrderView(View):
 
     def get(self, request, *args, **kwargs):
         return render(request, self.template_name)
+
+
+# import code; code.interact(local=dict(globals(), **locals()))

templates/partials/base.html

@@ -15,6 +15,7 @@
 <link rel='stylesheet' href='{% static "css/reset.css" %}'>
 <link rel='stylesheet' href='{% static "lib/bootstrap-select/css/bootstrap-select.css" %}'>
 <link rel='stylesheet' href='{% static "css/swiper.min.css" %}'>
+<link rel='stylesheet' href='{% static "lib/jquery.fileupload/css/jquery.fileupload.css" %}'>
 
 <link rel='stylesheet' href='{% static "css/main.css" %}'>
 <link rel='stylesheet' href='{% static "css/extra.css" %}'> <!-- Our additional CSS -->
@@ -30,12 +31,18 @@
 
 {% block content %}{% endblock %}
 
+<script src='{% static "lib/lodash/lodash.js" %}'></script>
+<script src='{% static "lib/lodash/lodash.fp.js" %}'></script>
+
 <script src='{% static "js/jquery-2.2.3.min.js" %}'></script>
 <script src='{% static "js/bootstrap.min.js" %}'></script>
 <script src='{% static "lib/bootstrap-select/js/bootstrap-select.js" %}'></script>
 
-<script src='{% static "lib/lodash/lodash.js" %}'></script>
+<script src='{% static "lib/jquery.fileupload/js/vendor/jquery.ui.widget.js" %}'></script>
-<script src='{% static "lib/lodash/lodash.fp.js" %}'></script>
+<script src='{% static "lib/jquery.fileupload/js/jquery.fileupload.js" %}'></script>
+<script src='{% static "lib/jquery.fileupload/js/jquery.fileupload-process.js" %}'></script>
+
+<script src='{% static "my-libs.js" %}'></script>
 
 <script src='{% static "js/main.js" %}'></script> <!-- Файл верстальщика -->
 <script src='{% static "index.js" %}'></script> <!-- Файл программистов -->

templates/partials/base_test.html

@@ -1,25 +1,48 @@
 {% load staticfiles %}
 
 <!doctype html>
-<html ng-app='app'>
+<html>
 <head>
 <meta charset='utf-8'>
 <meta http-equiv='X-UA-Compatible' content='IE=edge, chrome=1'>
 <meta name='viewport' content='width=device-width, initial-scale=1'>
-<meta name='viewport' content='initial-scale=1.0, user-scalable=no, maximum-scale=1'>
+<!--<meta name='viewport' content='initial-scale=1.0, user-scalable=no, maximum-scale=1'>-->
-<title></title>
 
-<style>[ng-cloak] {display: none !important}</style> <!-- Prevent Angular from displaying unrendered template expressions -->
+<title>Archilance</title>
 
-<!--<link rel='stylesheet' href='/assets/css/style.css'>-->
+<link rel='stylesheet' href='{% static "css/bootstrap.css" %}'>
+<link rel='stylesheet' href='{% static "lib/bootstrap-select/css/bootstrap-select.css" %}'>
+<link rel='stylesheet' href='{% static "css/swiper.min.css" %}'>
+<link rel='stylesheet' href='{% static "lib/jquery.fileupload/css/jquery.fileupload.css" %}'>
+
+<link rel='stylesheet' href='{% static "css/dev-colors.css" %}'> <!-- Dev-time only, temporary!!! -->
 </head>
 
 <body>
+{% if messages %}
+    {% for message in messages %}
+        <div class="c" style='padding: 10px; margin-bottom: 6px'>{{ message | safe }}</div>
+    {% endfor %}
+{% endif %}
+
 {% block content %}{% endblock %}
 
-<!--<script src='/assets/lib/lodash/lodash.js'></script>
+<script src='{% static "lib/lodash/lodash.js" %}'></script>
-<script src='/assets/lib/lodash/lodash.fp.js'></script>-->
+<script src='{% static "lib/lodash/lodash.fp.js" %}'></script>
-<script src='{% static 'lib/angular/angular.js' %}'></script>
+
-<script src='{% static 'index.js' %}'></script>
+<script src='{% static "js/jquery-2.2.3.min.js" %}'></script>
+<script src='{% static "js/bootstrap.min.js" %}'></script>
+<script src='{% static "lib/bootstrap-select/js/bootstrap-select.js" %}'></script>
+
+<script src='{% static "lib/jquery.fileupload/js/vendor/jquery.ui.widget.js" %}'></script>
+<script src='{% static "lib/jquery.fileupload/js/jquery.fileupload.js" %}'></script>
+<script src='{% static "lib/jquery.fileupload/js/jquery.fileupload-process.js" %}'></script>
+
+<script src='{% static "my-libs.js" %}'></script>
+
+<script src='{% static "js/main.js" %}'></script> <!-- Файл верстальщика -->
+<script src='{% static "index.js" %}'></script> <!-- Файл программистов -->
+
+{% block js_block %}{% endblock %}
 </body>
 </html>

templates/test.html

@@ -1,5 +1,24 @@
-{% extends 'partials/base.html' %}
+{% extends 'partials/base_test.html' %}
 
 {% block content %}
-    <h1>Hello there</h1>
+    <div class='container-fluid'>
+        <div class='row'>
+            <div id='fileUploadContainer' class='col-xs-12' style='margin-top: 15px'>
+                <p id='fileUploadAddBtn'>Add a file...</p>
+                
+                <p class='file-upload-widget' style='display: none'>
+                    <input type='file' class='file-upload-input' style='position: absolute; top: -1000px; left: -1000px'>
+                    <span class='file-upload-label'></span>
+                    
+                    <a
+                        href='#'
+                        onclick='return false'
+                        class='file-upload-remove-btn'
+                        style='padding: 10px; text-decoration: none'>
+                            &times;
+                    </a>
+                </p>
+            </div>
+        </div>
+    </div>
 {% endblock %}