/*
* jQuery UI Widget 1.10.3+amd
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2013 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/jQuery.widget/
*/
(function (factory) {
if (typeof define === "function" && define.amd) {
// Register as an anonymous AMD module:
define(["jquery"], factory);
} else {
// Browser globals:
factory(jQuery);
}
}(function( $, undefined ) {
var uuid = 0,
slice = Array.prototype.slice,
_cleanData = $.cleanData;
$.cleanData = function( elems ) {
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
try {
$( elem ).triggerHandler( "remove" );
// http://bugs.jquery.com/ticket/8235
} catch( e ) {}
}
_cleanData( elems );
};
$.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
}, 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 );
};
$.widget.extend = function( target ) {
var input = 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 = slice.call( arguments, 1 ),
returnValue = this;
// allow multiple hashes to be passed on init
options = !isMethodCall && args.length ?
$.widget.extend.apply( null, [ options ].concat(args) ) :
options;
if ( isMethodCall ) {
this.each(function() {
var methodValue,
instance = $.data( this, fullName );
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 {
this.each(function() {
var instance = $.data( this, fullName );
if ( instance ) {
instance.option( options || {} )._init();
} else {
$.data( this, fullName, new object( options, this ) );
}
});
}
return returnValue;
};
};
$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget",
widgetEventPrefix: "",
defaultElement: "
",
options: {
disabled: false,
// callbacks
create: null
},
_createWidget: function( options, element ) {
element = $( element || this.defaultElement || this )[ 0 ];
this.element = $( element );
this.uuid = uuid++;
this.eventNamespace = "." + this.widgetName + this.uuid;
this.options = $.widget.extend( {},
this.options,
this._getCreateOptions(),
options );
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._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 )
// 1.9 BC for #7810
// TODO remove dual storage
.removeData( this.widgetName )
.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 ( value === undefined ) {
return curOption[ key ] === undefined ? null : curOption[ key ];
}
curOption[ key ] = value;
} else {
if ( value === undefined ) {
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 ui-state-disabled", !!value )
.attr( "aria-disabled", value );
this.hoverable.removeClass( "ui-state-hover" );
this.focusable.removeClass( "ui-state-focus" );
}
return this;
},
enable: function() {
return this._setOption( "disabled", false );
},
disable: function() {
return this._setOption( "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 {
// accept selectors, DOM elements
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 );
},
_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 ) {
$( this )[ method ]();
if ( callback ) {
callback.call( element[ 0 ] );
}
next();
});
}
};
});
}));
#!/usr/bin/env node
/*
* jQuery File Upload Plugin Node.js Example 2.1.1
* https://github.com/blueimp/jQuery-File-Upload
*
* Copyright 2012, Sebastian Tschan
* https://blueimp.net
*
* Licensed under the MIT license:
* http://www.opensource.org/licenses/MIT
*/
/* jshint nomen:false */
/* global require, __dirname, unescape, console */
(function (port) {
'use strict';
var path = require('path'),
fs = require('fs'),
// Since Node 0.8, .existsSync() moved from path to fs:
_existsSync = fs.existsSync || path.existsSync,
formidable = require('formidable'),
nodeStatic = require('node-static'),
imageMagick = require('imagemagick'),
options = {
tmpDir: __dirname + '/tmp',
publicDir: __dirname + '/public',
uploadDir: __dirname + '/public/files',
uploadUrl: '/files/',
maxPostSize: 11000000000, // 11 GB
minFileSize: 1,
maxFileSize: 10000000000, // 10 GB
acceptFileTypes: /.+/i,
// Files not matched by this regular expression force a download dialog,
// to prevent executing any scripts in the context of the service domain:
inlineFileTypes: /\.(gif|jpe?g|png)$/i,
imageTypes: /\.(gif|jpe?g|png)$/i,
imageVersions: {
'thumbnail': {
width: 80,
height: 80
}
},
accessControl: {
allowOrigin: '*',
allowMethods: 'OPTIONS, HEAD, GET, POST, PUT, DELETE',
allowHeaders: 'Content-Type, Content-Range, Content-Disposition'
},
/* Uncomment and edit this section to provide the service via HTTPS:
ssl: {
key: fs.readFileSync('/Applications/XAMPP/etc/ssl.key/server.key'),
cert: fs.readFileSync('/Applications/XAMPP/etc/ssl.crt/server.crt')
},
*/
nodeStatic: {
cache: 3600 // seconds to cache served files
}
},
utf8encode = function (str) {
return unescape(encodeURIComponent(str));
},
fileServer = new nodeStatic.Server(options.publicDir, options.nodeStatic),
nameCountRegexp = /(?:(?: \(([\d]+)\))?(\.[^.]+))?$/,
nameCountFunc = function (s, index, ext) {
return ' (' + ((parseInt(index, 10) || 0) + 1) + ')' + (ext || '');
},
FileInfo = function (file) {
this.name = file.name;
this.size = file.size;
this.type = file.type;
this.deleteType = 'DELETE';
},
UploadHandler = function (req, res, callback) {
this.req = req;
this.res = res;
this.callback = callback;
},
serve = function (req, res) {
res.setHeader(
'Access-Control-Allow-Origin',
options.accessControl.allowOrigin
);
res.setHeader(
'Access-Control-Allow-Methods',
options.accessControl.allowMethods
);
res.setHeader(
'Access-Control-Allow-Headers',
options.accessControl.allowHeaders
);
var handleResult = function (result, redirect) {
if (redirect) {
res.writeHead(302, {
'Location': redirect.replace(
/%s/,
encodeURIComponent(JSON.stringify(result))
)
});
res.end();
} else {
res.writeHead(200, {
'Content-Type': req.headers.accept
.indexOf('application/json') !== -1 ?
'application/json' : 'text/plain'
});
res.end(JSON.stringify(result));
}
},
setNoCacheHeaders = function () {
res.setHeader('Pragma', 'no-cache');
res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
res.setHeader('Content-Disposition', 'inline; filename="files.json"');
},
handler = new UploadHandler(req, res, handleResult);
switch (req.method) {
case 'OPTIONS':
res.end();
break;
case 'HEAD':
case 'GET':
if (req.url === '/') {
setNoCacheHeaders();
if (req.method === 'GET') {
handler.get();
} else {
res.end();
}
} else {
fileServer.serve(req, res);
}
break;
case 'POST':
setNoCacheHeaders();
handler.post();
break;
case 'DELETE':
handler.destroy();
break;
default:
res.statusCode = 405;
res.end();
}
};
fileServer.respond = function (pathname, status, _headers, files, stat, req, res, finish) {
// Prevent browsers from MIME-sniffing the content-type:
_headers['X-Content-Type-Options'] = 'nosniff';
if (!options.inlineFileTypes.test(files[0])) {
// Force a download dialog for unsafe file extensions:
_headers['Content-Type'] = 'application/octet-stream';
_headers['Content-Disposition'] = 'attachment; filename="' +
utf8encode(path.basename(files[0])) + '"';
}
nodeStatic.Server.prototype.respond
.call(this, pathname, status, _headers, files, stat, req, res, finish);
};
FileInfo.prototype.validate = function () {
if (options.minFileSize && options.minFileSize > this.size) {
this.error = 'File is too small';
} else if (options.maxFileSize && options.maxFileSize < this.size) {
this.error = 'File is too big';
} else if (!options.acceptFileTypes.test(this.name)) {
this.error = 'Filetype not allowed';
}
return !this.error;
};
FileInfo.prototype.safeName = function () {
// Prevent directory traversal and creating hidden system files:
this.name = path.basename(this.name).replace(/^\.+/, '');
// Prevent overwriting existing files:
while (_existsSync(options.uploadDir + '/' + this.name)) {
this.name = this.name.replace(nameCountRegexp, nameCountFunc);
}
};
FileInfo.prototype.initUrls = function (req) {
if (!this.error) {
var that = this,
baseUrl = (options.ssl ? 'https:' : 'http:') +
'//' + req.headers.host + options.uploadUrl;
this.url = this.deleteUrl = baseUrl + encodeURIComponent(this.name);
Object.keys(options.imageVersions).forEach(function (version) {
if (_existsSync(
options.uploadDir + '/' + version + '/' + that.name
)) {
that[version + 'Url'] = baseUrl + version + '/' +
encodeURIComponent(that.name);
}
});
}
};
UploadHandler.prototype.get = function () {
var handler = this,
files = [];
fs.readdir(options.uploadDir, function (err, list) {
list.forEach(function (name) {
var stats = fs.statSync(options.uploadDir + '/' + name),
fileInfo;
if (stats.isFile() && name[0] !== '.') {
fileInfo = new FileInfo({
name: name,
size: stats.size
});
fileInfo.initUrls(handler.req);
files.push(fileInfo);
}
});
handler.callback({files: files});
});
};
UploadHandler.prototype.post = function () {
var handler = this,
form = new formidable.IncomingForm(),
tmpFiles = [],
files = [],
map = {},
counter = 1,
redirect,
finish = function () {
counter -= 1;
if (!counter) {
files.forEach(function (fileInfo) {
fileInfo.initUrls(handler.req);
});