Edit D:\rfid\libsystem\third-party\webuploader-0.1.5\webuploader.nolog.js

/*! WebUploader 0.1.5 */

/**
 * @fileOverview ????????????????????amd](https://github.com/amdjs/amdjs-api/wiki/AMD)?????????????????
 *
 * AMD API ???????????????????????????WebUploader??????????????????????????
 */
(function( root, factory ) {
    var modules = {},

// ???require, ?????????????
        // https://github.com/amdjs/amdjs-api/wiki/require
        _require = function( deps, callback ) {
            var args, len, i;

// ???deps??????????????????module
            if ( typeof deps === 'string' ) {
                return getModule( deps );
            } else {
                args = [];
                for( len = deps.length, i = 0; i < len; i++ ) {
                    args.push( getModule( deps[ i ] ) );
                }

return callback.apply( null, args );
            }
        },

// ???define??????????????d.
        _define = function( id, deps, factory ) {
            if ( arguments.length === 2 ) {
                factory = deps;
                deps = null;
            }

_require( deps || [], function() {
                setModule( id, factory, arguments );
            });
        },

// ???module, ???CommonJs?????
        setModule = function( id, factory, args ) {
            var module = {
                    exports: factory
                },
                returned;

if ( typeof factory === 'function' ) {
                args.length || (args = [ _require, module.exports, module ]);
                returned = factory.apply( null, args );
                returned !== undefined && (module.exports = returned);
            }

modules[ id ] = module.exports;
        },

// ???id???module
        getModule = function( id ) {
            var module = modules[ id ] || root[ id ];

if ( !module ) {
                throw new Error( '`' + id + '` is undefined' );
            }

return module;
        },

// ?????odules??????ids???????°??
        exportsTo = function( obj ) {
            var key, host, parts, part, last, ucFirst;

// make the first character upper case.
            ucFirst = function( str ) {
                return str && (str.charAt( 0 ).toUpperCase() + str.substr( 1 ));
            };

for ( key in modules ) {
                host = obj;

if ( !modules.hasOwnProperty( key ) ) {
                    continue;
                }

parts = key.split('/');
                last = ucFirst( parts.pop() );

while( (part = ucFirst( parts.shift() )) ) {
                    host[ part ] = host[ part ] || {};
                    host = host[ part ];
                }

host[ last ] = modules[ key ];
            }

return obj;
        },

makeExport = function( dollar ) {
            root.__dollar = dollar;

// exports every module.
            return exportsTo( factory( root, _define, _require ) );
        },

origin;

if ( typeof module === 'object' && typeof module.exports === 'object' ) {

// For CommonJS and CommonJS-like environments where a proper window is present,
        module.exports = makeExport();
    } else if ( typeof define === 'function' && define.amd ) {

// Allow using this built library as an AMD module
        // in another project. That other project will only
        // see this AMD call, not the internal modules in
        // the closure below.
        define([ 'jquery' ], makeExport );
    } else {

// Browser globals case. Just assign the
        // result to a property on the global.
        origin = root.WebUploader;
        root.WebUploader = makeExport();
        root.WebUploader.noConflict = function() {
            root.WebUploader = origin;
        };
    }
})( window, function( window, define, require ) {

/**
     * @fileOverview jQuery or Zepto
     */
    define('dollar-third',[],function() {
        var $ = window.__dollar || window.jQuery || window.Zepto;
    
        if ( !$ ) {
            throw new Error('jQuery or Zepto not found!');
        }
    
        return $;
    });
    /**
     * @fileOverview Dom ??????
     */
    define('dollar',[
        'dollar-third'
    ], function( _ ) {
        return _;
    });
    /**
     * @fileOverview ???jQuery??romise
     */
    define('promise-third',[
        'dollar'
    ], function( $ ) {
        return {
            Deferred: $.Deferred,
            when: $.when,
    
            isPromise: function( anything ) {
                return anything && typeof anything.then === 'function';
            }
        };
    });
    /**
     * @fileOverview Promise/A+
     */
    define('promise',[
        'promise-third'
    ], function( _ ) {
        return _;
    });
    /**
     * @fileOverview ??????????
     */
    
    /**
     * Web Uploader?????????????????????????????????`WebUploader`??????????????
     *
     * As you know, Web Uploader??????????????AMD](https://github.com/amdjs/amdjs-api/wiki/AMD)??????`define`????????, ???Module??????module id.
     * ???module id????????????????????????????????????WebUploader???????
     *
     * * module `base`??ebUploader.Base
     * * module `file`: WebUploader.File
     * * module `lib/dnd`: WebUploader.Lib.Dnd
     * * module `runtime/html5/dnd`: WebUploader.Runtime.Html5.Dnd
     *
     *
     * ????????????????????????`WebUploader`?????
     * @module WebUploader
     * @title WebUploader API???
     */
    define('base',[
        'dollar',
        'promise'
    ], function( $, promise ) {
    
        var noop = function() {},
            call = Function.call;
    
        // http://jsperf.com/uncurrythis
        // ??????
        function uncurryThis( fn ) {
            return function() {
                return call.apply( fn, arguments );
            };
        }
    
        function bindFn( fn, context ) {
            return function() {
                return fn.apply( context, arguments );
            };
        }
    
        function createObject( proto ) {
            var f;
    
            if ( Object.create ) {
                return Object.create( proto );
            } else {
                f = function() {};
                f.prototype = proto;
                return new f();
            }
        }
    
    
        /**
         * ?????????????????????????
         * @class Base
         */
        return {
    
            /**
             * @property {String} version ??????????
             */
            version: '0.1.5',
    
            /**
             * @property {jQuery|Zepto} $ ????????Query????epto?????
             */
            $: $,
    
            Deferred: promise.Deferred,
    
            isPromise: promise.isPromise,
    
            when: promise.when,
    
            /**
             * @description  ??????????????????
             *
             * * `webkit`  webkit?????????????????ebkit???????????`undefined`??
             * * `chrome`  chrome????????????????????hrome????????`undefined`??
             * * `ie`  ie?????????????????????ie????????`undefined`??**??????ie10+**
             * * `firefox`  firefox?????????????????????firefox????????`undefined`??
             * * `safari`  safari?????????????????????safari????????`undefined`??
             * * `opera`  opera?????????????????????opera????????`undefined`??
             *
             * @property {Object} [browser]
             */
            browser: (function( ua ) {
                var ret = {},
                    webkit = ua.match( /WebKit\/([\d.]+)/ ),
                    chrome = ua.match( /Chrome\/([\d.]+)/ ) ||
                        ua.match( /CriOS\/([\d.]+)/ ),
    
                    ie = ua.match( /MSIE\s([\d\.]+)/ ) ||
                        ua.match( /(?:trident)(?:.*rv:([\w.]+))?/i ),
                    firefox = ua.match( /Firefox\/([\d.]+)/ ),
                    safari = ua.match( /Safari\/([\d.]+)/ ),
                    opera = ua.match( /OPR\/([\d.]+)/ );
    
                webkit && (ret.webkit = parseFloat( webkit[ 1 ] ));
                chrome && (ret.chrome = parseFloat( chrome[ 1 ] ));
                ie && (ret.ie = parseFloat( ie[ 1 ] ));
                firefox && (ret.firefox = parseFloat( firefox[ 1 ] ));
                safari && (ret.safari = parseFloat( safari[ 1 ] ));
                opera && (ret.opera = parseFloat( opera[ 1 ] ));
    
                return ret;
            })( navigator.userAgent ),
    
            /**
             * @description  ???????????????
             *
             * * `android`  ?????ndroid????????????????????ndroid???????????undefined`??
             * * `ios` ?????os????????????????????os???????????undefined`??
             * @property {Object} [os]
             */
            os: (function( ua ) {
                var ret = {},
    
                    // osx = !!ua.match( /\(Macintosh\; Intel / ),
                    android = ua.match( /(?:Android);?[\s\/]+([\d.]+)?/ ),
                    ios = ua.match( /(?:iPad|iPod|iPhone).*OS\s([\d_]+)/ );
    
                // osx && (ret.osx = true);
                android && (ret.android = parseFloat( android[ 1 ] ));
                ios && (ret.ios = parseFloat( ios[ 1 ].replace( /_/g, '.' ) ));
    
                return ret;
            })( navigator.userAgent ),
    
            /**
             * ?????????????????
             * @method inherits
             * @grammar Base.inherits( super ) => child
             * @grammar Base.inherits( super, protos ) => child
             * @grammar Base.inherits( super, protos, statics ) => child
             * @param  {Class} super ???
             * @param  {Object | Function} [protos] ?????????°????????????constructor??????????????????
             * @param  {Function} [protos.constructor] ????????????????????????????????????????????????
             * @param  {Object} [statics] ?????????????
             * @return {Class} ????????
             * @example
             * function Person() {
             *     console.log( 'Super' );
             * }
             * Person.prototype.hello = function() {
             *     console.log( 'hello' );
             * };
             *
             * var Manager = Base.inherits( Person, {
             *     world: function() {
             *         console.log( 'World' );
             *     }
             * });
             *
             * // ?????????????????????????????????
             * var instance = new Manager();    // => Super
             *
             * // ????????????
             * instance.hello();    // => hello
             * instance.world();    // => World
             *
             * // ?????_super__??????????
             * console.log( Manager.__super__ === Person );    // => true
             */
            inherits: function( Super, protos, staticProtos ) {
                var child;
    
                if ( typeof protos === 'function' ) {
                    child = protos;
                    protos = null;
                } else if ( protos && protos.hasOwnProperty('constructor') ) {
                    child = protos.constructor;
                } else {
                    child = function() {
                        return Super.apply( this, arguments );
                    };
                }
    
                // ??????????
                $.extend( true, child, Super, staticProtos || {} );
    
                /* jshint camelcase: false */
    
                // ??????__super__????????????
                child.__super__ = Super.prototype;
    
                // ????????????????????????
                // ?????bject.create?????
                child.prototype = createObject( Super.prototype );
                protos && $.extend( true, child.prototype, protos );
    
                return child;
            },
    
            /**
             * ??????????????????????????????????allback.
             * @method noop
             */
            noop: noop,
    
            /**
             * ??????????????????????????`context`???????
             * @grammar Base.bindFn( fn, context ) => Function
             * @method bindFn
             * @example
             * var doSomething = function() {
             *         console.log( this.name );
             *     },
             *     obj = {
             *         name: 'Object Name'
             *     },
             *     aliasFn = Base.bind( doSomething, obj );
             *
             *  aliasFn();    // => Object Name
             *
             */
            bindFn: bindFn,
    
            /**
             * ???Console.log?????????????????????????oop](#WebUploader:Base.noop)??
             * @grammar Base.log( args... ) => undefined
             * @method log
             */
            log: (function() {
                if ( window.console ) {
                    return bindFn( console.log, console );
                }
                return noop;
            })(),
    
            nextTick: (function() {
    
                return function( cb ) {
                    setTimeout( cb, 1 );
                };
    
                // @bug ???????????????????????
                // var next = window.requestAnimationFrame ||
                //     window.webkitRequestAnimationFrame ||
                //     window.mozRequestAnimationFrame ||
                //     function( cb ) {
                //         window.setTimeout( cb, 1000 / 60 );
                //     };
    
                // // fix: Uncaught TypeError: Illegal invocation
                // return bindFn( next, window );
            })(),
    
            /**
             * ??uncurrythis](http://www.2ality.com/2011/11/uncurrying-this.html)?????lice?????
             * ?????????????¤????????????
             * @grammar Base.slice( target, start[, end] ) => Array
             * @method slice
             * @example
             * function doSomthing() {
             *     var args = Base.slice( arguments, 1 );
             *     console.log( args );
             * }
             *
             * doSomthing( 'ignored', 'arg2', 'arg3' );    // => Array ["arg2", "arg3"]
             */
            slice: uncurryThis( [].slice ),
    
            /**
             * ????????D
             * @method guid
             * @grammar Base.guid() => String
             * @grammar Base.guid( prefx ) => String
             */
            guid: (function() {
                var counter = 0;
    
                return function( prefix ) {
                    var guid = (+new Date()).toString( 32 ),
                        i = 0;
    
                    for ( ; i < 5; i++ ) {
                        guid += Math.floor( Math.random() * 65535 ).toString( 32 );
                    }
    
                    return (prefix || 'wu_') + guid + (counter++).toString( 32 );
                };
            })(),
    
            /**
             * ???????????, ???????????????
             * @method formatSize
             * @grammar Base.formatSize( size ) => String
             * @grammar Base.formatSize( size, pointLength ) => String
             * @grammar Base.formatSize( size, pointLength, units ) => String
             * @param {Number} size ??????
             * @param {Number} [pointLength=2] ??????????????
             * @param {Array} [units=[ 'B', 'K', 'M', 'G', 'TB' ]] ??????????????????????????????????????????????????????(?????)??????????????, ?????????????????????K.
             * @example
             * console.log( Base.formatSize( 100 ) );    // => 100B
             * console.log( Base.formatSize( 1024 ) );    // => 1.00K
             * console.log( Base.formatSize( 1024, 0 ) );    // => 1K
             * console.log( Base.formatSize( 1024 * 1024 ) );    // => 1.00M
             * console.log( Base.formatSize( 1024 * 1024 * 1024 ) );    // => 1.00G
             * console.log( Base.formatSize( 1024 * 1024 * 1024, 0, ['B', 'KB', 'MB'] ) );    // => 1024MB
             */
            formatSize: function( size, pointLength, units ) {
                var unit;
    
                units = units || [ 'B', 'K', 'M', 'G', 'TB' ];
    
                while ( (unit = units.shift()) && size > 1024 ) {
                    size = size / 1024;
                }
    
                return (unit === 'B' ? size : size.toFixed( pointLength || 2 )) +
                        unit;
            }
        };
    });
    /**
     * ?????????????????????????????????????
     * @fileOverview Mediator
     */
    define('mediator',[
        'base'
    ], function( Base ) {
        var $ = Base.$,
            slice = [].slice,
            separator = /\s+/,
            protos;
    
        // ??????????????andlers.
        function findHandlers( arr, name, callback, context ) {
            return $.grep( arr, function( handler ) {
                return handler &&
                        (!name || handler.e === name) &&
                        (!callback || handler.cb === callback ||
                        handler.cb._cb === callback) &&
                        (!context || handler.ctx === context);
            });
        }
    
        function eachEvent( events, callback, iterator ) {
            // ?????????????????vent????????
            $.each( (events || '').split( separator ), function( _, key ) {
                iterator( key, callback );
            });
        }
    
        function triggerHanders( events, args ) {
            var stoped = false,
                i = -1,
                len = events.length,
                handler;
    
            while ( ++i < len ) {
                handler = events[ i ];
    
                if ( handler.cb.apply( handler.ctx2, args ) === false ) {
                    stoped = true;
                    break;
                }
            }
    
            return !stoped;
        }
    
        protos = {
    
            /**
             * ????????
             *
             * `callback`???????????rguments????????rigger???????????????
             * ```javascript
             * var obj = {};
             *
             * // ???obj????????
             * Mediator.installTo( obj );
             *
             * obj.on( 'testa', function( arg1, arg2 ) {
             *     console.log( arg1, arg2 ); // => 'arg1', 'arg2'
             * });
             *
             * obj.trigger( 'testa', 'arg1', 'arg2' );
             * ```
             *
             * ???`callback`???????????return false`????????????`callback`?????????????
             * ????????trigger`?????????????false`??
             *
             * `on`????????????????????all`, ??????????????????????????????callback`???arguments???????????
             * ????????????`type`?????????????????????????callback`??????????????????`callback`???????????
             * ```javascript
             * obj.on( 'all', function( type, arg1, arg2 ) {
             *     console.log( type, arg1, arg2 ); // => 'testa', 'arg1', 'arg2'
             * });
             * ```
             *
             * @method on
             * @grammar on( name, callback[, context] ) => self
             * @param  {String}   name     ???????????????????????
             * @param  {Function} callback ????????
             * @param  {Object}   [context]  ????????????????
             * @return {self} ??????????????
             * @chainable
             * @class Mediator
             */
            on: function( name, callback, context ) {
                var me = this,
                    set;
    
                if ( !callback ) {
                    return this;
                }
    
                set = this._events || (this._events = []);
    
                eachEvent( name, callback, function( name, callback ) {
                    var handler = { e: name };
    
                    handler.cb = callback;
                    handler.ctx = context;
                    handler.ctx2 = context || me;
                    handler.id = set.length;
    
                    set.push( handler );
                });
    
                return this;
            },
    
            /**
             * ???????????andler???????????????????
             * @method once
             * @grammar once( name, callback[, context] ) => self
             * @param  {String}   name     ?????
             * @param  {Function} callback ????????
             * @param  {Object}   [context]  ????????????????
             * @return {self} ??????????????
             * @chainable
             */
            once: function( name, callback, context ) {
                var me = this;
    
                if ( !callback ) {
                    return me;
                }
    
                eachEvent( name, callback, function( name, callback ) {
                    var once = function() {
                            me.off( name, once );
                            return callback.apply( context || me, arguments );
                        };
    
                    once._cb = callback;
                    me.on( name, once, context );
                });
    
                return me;
            },
    
            /**
             * ?????????
             * @method off
             * @grammar off( [name[, callback[, context] ] ] ) => self
             * @param  {String}   [name]     ?????
             * @param  {Function} [callback] ????????
             * @param  {Object}   [context]  ????????????????
             * @return {self} ??????????????
             * @chainable
             */
            off: function( name, cb, ctx ) {
                var events = this._events;
    
                if ( !events ) {
                    return this;
                }
    
                if ( !name && !cb && !ctx ) {
                    this._events = [];
                    return this;
                }
    
                eachEvent( name, cb, function( name, cb ) {
                    $.each( findHandlers( events, name, cb, ctx ), function() {
                        delete events[ this.id ];
                    });
                });
    
                return this;
            },
    
            /**
             * ??????
             * @method trigger
             * @grammar trigger( name[, args...] ) => self
             * @param  {String}   type     ?????
             * @param  {*} [...] ??????
             * @return {Boolean} ???handler??eturn false????????alse, ??????true
             */
            trigger: function( type ) {
                var args, events, allEvents;
    
                if ( !this._events || !type ) {
                    return this;
                }
    
                args = slice.call( arguments, 1 );
                events = findHandlers( this._events, type );
                allEvents = findHandlers( this._events, 'all' );
    
                return triggerHanders( events, args ) &&
                        triggerHanders( allEvents, arguments );
            }
        };
    
        /**
         * ??????????????????????????[installTo](#WebUploader:Mediator:installTo)???????????????????????
         * ?????????????????????????????????????
         *
         * @class Mediator
         */
        return $.extend({
    
            /**
             * ????????????????????????????????
             * @method installTo
             * @param  {Object} obj ???????????????????
             * @return {Object} ???obj.
             */
            installTo: function( obj ) {
                return $.extend( obj, protos );
            }
    
        }, protos );
    });
    /**
     * @fileOverview Uploader?????
     */
    define('uploader',[
        'base',
        'mediator'
    ], function( Base, Mediator ) {
    
        var $ = Base.$;
    
        /**
         * ??????????
         * @class Uploader
         * @constructor
         * @grammar new Uploader( opts ) => Uploader
         * @example
         * var uploader = WebUploader.Uploader({
         *     swf: 'path_of_swf/Uploader.swf',
         *
         *     // ????????????
         *     chunked: true
         * });
         */
        function Uploader( opts ) {
            this.options = $.extend( true, {}, Uploader.options, opts );
            this._init( this.options );
        }
    
        // default Options
        // widgets?????????
        Uploader.options = {};
        Mediator.installTo( Uploader.prototype );
    
        // ?????????????????
        $.each({
            upload: 'start-upload',
            stop: 'stop-upload',
            getFile: 'get-file',
            getFiles: 'get-files',
            addFile: 'add-file',
            addFiles: 'add-file',
            sort: 'sort-files',
            removeFile: 'remove-file',
            cancelFile: 'cancel-file',
            skipFile: 'skip-file',
            retry: 'retry',
            isInProgress: 'is-in-progress',
            makeThumb: 'make-thumb',
            md5File: 'md5-file',
            getDimension: 'get-dimension',
            addButton: 'add-btn',
            predictRuntimeType: 'predict-runtime-type',
            refresh: 'refresh',
            disable: 'disable',
            enable: 'enable',
            reset: 'reset'
        }, function( fn, command ) {
            Uploader.prototype[ fn ] = function() {
                return this.request( command, arguments );
            };
        });
    
        $.extend( Uploader.prototype, {
            state: 'pending',
    
            _init: function( opts ) {
                var me = this;
    
                me.request( 'init', opts, function() {
                    me.state = 'ready';
                    me.trigger('ready');
                });
            },
    
            /**
             * ??????????ploader???????
             * @method option
             * @grammar option( key ) => *
             * @grammar option( key, val ) => self
             * @example
             *
             * // ????????????????????
             * var uploader = new WebUploader.Uploader({
             *     compress: null;
             * });
             *
             * // ??????????????????????????1600 * 1600
             * uploader.option( 'compress', {
             *     width: 1600,
             *     height: 1600
             * });
             */
            option: function( key, val ) {
                var opts = this.options;
    
                // setter
                if ( arguments.length > 1 ) {
    
                    if ( $.isPlainObject( val ) &&
                            $.isPlainObject( opts[ key ] ) ) {
                        $.extend( opts[ key ], val );
                    } else {
                        opts[ key ] = val;
                    }
    
                } else {    // getter
                    return key ? opts[ key ] : opts;
                }
            },
    
            /**
             * ???????????????????????????????????
             * * `successNum` ????????????
             * * `progressNum` ???????????
             * * `cancelNum` ???????????
             * * `invalidNum` ?????????
             * * `uploadFailNum` ????????????
             * * `queueNum` ??????????????
             * * `interruptNum` ???????????
             * @method getStats
             * @grammar getStats() => Object
             */
            getStats: function() {
                // return this._mgr.getStats.apply( this._mgr, arguments );
                var stats = this.request('get-stats');
    
                return stats ? {
                    successNum: stats.numOfSuccess,
                    progressNum: stats.numOfProgress,
    
                    // who care?
                    // queueFailNum: 0,
                    cancelNum: stats.numOfCancel,
                    invalidNum: stats.numOfInvalid,
                    uploadFailNum: stats.numOfUploadFailed,
                    queueNum: stats.numOfQueue,
                    interruptNum: stats.numofInterrupt
                } : {};
            },
    
            // ?????????????????opts.onEvent??nstance.onEvent??????
            trigger: function( type/*, args...*/ ) {
                var args = [].slice.call( arguments, 1 ),
                    opts = this.options,
                    name = 'on' + type.substring( 0, 1 ).toUpperCase() +
                        type.substring( 1 );
    
                if (
                        // ??????on????????andler.
                        Mediator.trigger.apply( this, arguments ) === false ||
    
                        // ???opts.onEvent
                        $.isFunction( opts[ name ] ) &&
                        opts[ name ].apply( this, args ) === false ||
    
                        // ???this.onEvent
                        $.isFunction( this[ name ] ) &&
                        this[ name ].apply( this, args ) === false ||
    
                        // ???????ploader???????
                        Mediator.trigger.apply( Mediator,
                        [ this, type ].concat( args ) ) === false ) {
    
                    return false;
                }
    
                return true;
            },
    
            /**
             * ???? webuploader ???
             * @method destroy
             * @grammar destroy() => undefined
             */
            destroy: function() {
                this.request( 'destroy', arguments );
                this.off();
            },
    
            // widgets/widget.js???????????????????
            request: Base.noop
        });
    
        /**
         * ???Uploader?????????new Uploader( opts );
         * @method create
         * @class Base
         * @static
         * @grammar Base.create( opts ) => Uploader
         */
        Base.create = Uploader.create = function( opts ) {
            return new Uploader( opts );
        };
    
        // ???Uploader??????????????????????
        Base.Uploader = Uploader;
    
        return Uploader;
    });
    /**
     * @fileOverview Runtime?????????Runtime?????, ???
     */
    define('runtime/runtime',[
        'base',
        'mediator'
    ], function( Base, Mediator ) {
    
        var $ = Base.$,
            factories = {},
    
            // ?????????????ey
            getFirstKey = function( obj ) {
                for ( var key in obj ) {
                    if ( obj.hasOwnProperty( key ) ) {
                        return key;
                    }
                }
                return null;
            };
    
        // ???????
        function Runtime( options ) {
            this.options = $.extend({
                container: document.body
            }, options );
            this.uid = Base.guid('rt_');
        }
    
        $.extend( Runtime.prototype, {
    
            getContainer: function() {
                var opts = this.options,
                    parent, container;
    
                if ( this._container ) {
                    return this._container;
                }
    
                parent = $( opts.container || document.body );
                container = $( document.createElement('div') );
    
                container.attr( 'id', 'rt_' + this.uid );
                container.css({
                    position: 'absolute',
                    top: '0px',
                    left: '0px',
                    width: '1px',
                    height: '1px',
                    overflow: 'hidden'
                });
    
                parent.append( container );
                parent.addClass('webuploader-container');
                this._container = container;
                this._parent = parent;
                return container;
            },
    
            init: Base.noop,
            exec: Base.noop,
    
            destroy: function() {
                this._container && this._container.remove();
                this._parent && this._parent.removeClass('webuploader-container');
                this.off();
            }
        });
    
        Runtime.orders = 'html5,flash';
    
    
        /**
         * ???Runtime?????
         * @param {String} type    ???
         * @param {Runtime} factory ???Runtime?????
         */
        Runtime.addRuntime = function( type, factory ) {
            factories[ type ] = factory;
        };
    
        Runtime.hasRuntime = function( type ) {
            return !!(type ? factories[ type ] : getFirstKey( factories ));
        };
    
        Runtime.create = function( opts, orders ) {
            var type, runtime;
    
            orders = orders || Runtime.orders;
            $.each( orders.split( /\s*,\s*/g ), function() {
                if ( factories[ this ] ) {
                    type = this;
                    return false;
                }
            });
    
            type = type || getFirstKey( factories );
    
            if ( !type ) {
                throw new Error('Runtime Error');
            }
    
            runtime = new factories[ type ]( opts );
            return runtime;
        };
    
        Mediator.installTo( Runtime.prototype );
        return Runtime;
    });
    
    /**
     * @fileOverview Runtime?????????Runtime?????, ???
     */
    define('runtime/client',[
        'base',
        'mediator',
        'runtime/runtime'
    ], function( Base, Mediator, Runtime ) {
    
        var cache;
    
        cache = (function() {
            var obj = {};
    
            return {
                add: function( runtime ) {
                    obj[ runtime.uid ] = runtime;
                },
    
                get: function( ruid, standalone ) {
                    var i;
    
                    if ( ruid ) {
                        return obj[ ruid ];
                    }
    
                    for ( i in obj ) {
                        // ?????????????????ilepicker.
                        if ( standalone && obj[ i ].__standalone ) {
                            continue;
                        }
    
                        return obj[ i ];
                    }
    
                    return null;
                },
    
                remove: function( runtime ) {
                    delete obj[ runtime.uid ];
                }
            };
        })();
    
        function RuntimeClient( component, standalone ) {
            var deferred = Base.Deferred(),
                runtime;
    
            this.uid = Base.guid('client_');
    
            // ???runtime??????????????????????????????????
            this.runtimeReady = function( cb ) {
                return deferred.done( cb );
            };
    
            this.connectRuntime = function( opts, cb ) {
    
                // already connected.
                if ( runtime ) {
                    throw new Error('already connected!');
                }
    
                deferred.done( cb );
    
                if ( typeof opts === 'string' && cache.get( opts ) ) {
                    runtime = cache.get( opts );
                }
    
                // ??ilePicker???????????????????
                runtime = runtime || cache.get( null, standalone );
    
                // ???????
                if ( !runtime ) {
                    runtime = Runtime.create( opts, opts.runtimeOrder );
                    runtime.__promise = deferred.promise();
                    runtime.once( 'ready', deferred.resolve );
                    runtime.init();
                    cache.add( runtime );
                    runtime.__client = 1;
                } else {
                    // ???cache
                    Base.$.extend( runtime.options, opts );
                    runtime.__promise.then( deferred.resolve );
                    runtime.__client++;
                }
    
                standalone && (runtime.__standalone = standalone);
                return runtime;
            };
    
            this.getRuntime = function() {
                return runtime;
            };
    
            this.disconnectRuntime = function() {
                if ( !runtime ) {
                    return;
                }
    
                runtime.__client--;
    
                if ( runtime.__client <= 0 ) {
                    cache.remove( runtime );
                    delete runtime.__promise;
                    runtime.destroy();
                }
    
                runtime = null;
            };
    
            this.exec = function() {
                if ( !runtime ) {
                    return;
                }
    
                var args = Base.slice( arguments );
                component && args.unshift( component );
    
                return runtime.exec.apply( this, args );
            };
    
            this.getRuid = function() {
                return runtime && runtime.uid;
            };
    
            this.destroy = (function( destroy ) {
                return function() {
                    destroy && destroy.apply( this, arguments );
                    this.trigger('destroy');
                    this.off();
                    this.exec('destroy');
                    this.disconnectRuntime();
                };
            })( this.destroy );
        }
    
        Mediator.installTo( RuntimeClient.prototype );
        return RuntimeClient;
    });
    /**
     * @fileOverview ??????
     */
    define('lib/dnd',[
        'base',
        'mediator',
        'runtime/client'
    ], function( Base, Mediator, RuntimeClent ) {
    
        var $ = Base.$;
    
        function DragAndDrop( opts ) {
            opts = this.options = $.extend({}, DragAndDrop.options, opts );
    
            opts.container = $( opts.container );
    
            if ( !opts.container.length ) {
                return;
            }
    
            RuntimeClent.call( this, 'DragAndDrop' );
        }
    
        DragAndDrop.options = {
            accept: null,
            disableGlobalDnd: false
        };
    
        Base.inherits( RuntimeClent, {
            constructor: DragAndDrop,
    
            init: function() {
                var me = this;
    
                me.connectRuntime( me.options, function() {
                    me.exec('init');
                    me.trigger('ready');
                });
            }
        });
    
        Mediator.installTo( DragAndDrop.prototype );
    
        return DragAndDrop;
    });
    /**
     * @fileOverview ????????
     */
    define('widgets/widget',[
        'base',
        'uploader'
    ], function( Base, Uploader ) {
    
        var $ = Base.$,
            _init = Uploader.prototype._init,
            _destroy = Uploader.prototype.destroy,
            IGNORE = {},
            widgetClass = [];
    
        function isArrayLike( obj ) {
            if ( !obj ) {
                return false;
            }
    
            var length = obj.length,
                type = $.type( obj );
    
            if ( obj.nodeType === 1 && length ) {
                return true;
            }
    
            return type === 'array' || type !== 'function' && type !== 'string' &&
                    (length === 0 || typeof length === 'number' && length > 0 &&
                    (length - 1) in obj);
        }
    
        function Widget( uploader ) {
            this.owner = uploader;
            this.options = uploader.options;
        }
    
        $.extend( Widget.prototype, {
    
            init: Base.noop,
    
            // ??ackbone???????????????uploader?????????
            // widget???????????????????????uploader?????
            invoke: function( apiName, args ) {
    
                /*
                    {
                        'make-thumb': 'makeThumb'
                    }
                 */
                var map = this.responseMap;
    
                // ?????PI???????????
                if ( !map || !(apiName in map) || !(map[ apiName ] in this) ||
                        !$.isFunction( this[ map[ apiName ] ] ) ) {
    
                    return IGNORE;
                }
    
                return this[ map[ apiName ] ].apply( this, args );
    
            },
    
            /**
             * ?????????????`callback`????handler`?????promise`???????????????handler`???promise????????????`promise`??
             * @method request
             * @grammar request( command, args ) => * | Promise
             * @grammar request( command, args, callback ) => Promise
             * @for  Uploader
             */
            request: function() {
                return this.owner.request.apply( this.owner, arguments );
            }
        });
    
        // ???Uploader.
        $.extend( Uploader.prototype, {
    
            /**
             * @property {String | Array} [disableWidgets=undefined]
             * @namespace options
             * @for Uploader
             * @description ??????? Uploader.register ??? widget ????????????????????????????? option ??????????
             */
    
            // ???_init????????idgets
            _init: function() {
                var me = this,
                    widgets = me._widgets = [],
                    deactives = me.options.disableWidgets || '';
    
                $.each( widgetClass, function( _, klass ) {
                    (!deactives || !~deactives.indexOf( klass._name )) &&
                        widgets.push( new klass( me ) );
                });
    
                return _init.apply( me, arguments );
            },
    
            request: function( apiName, args, callback ) {
                var i = 0,
                    widgets = this._widgets,
                    len = widgets && widgets.length,
                    rlts = [],
                    dfds = [],
                    widget, rlt, promise, key;
    
                args = isArrayLike( args ) ? args : [ args ];
    
                for ( ; i < len; i++ ) {
                    widget = widgets[ i ];
                    rlt = widget.invoke( apiName, args );
    
                    if ( rlt !== IGNORE ) {
    
                        // Deferred???
                        if ( Base.isPromise( rlt ) ) {
                            dfds.push( rlt );
                        } else {
                            rlts.push( rlt );
                        }
                    }
                }
    
                // ?????allback?????????????
                if ( callback || dfds.length ) {
                    promise = Base.when.apply( Base, dfds );
                    key = promise.pipe ? 'pipe' : 'then';
    
                    // ?????????????????????????
                    // ????????????callback?????????? tick ???????
                    return promise[ key ](function() {
                                var deferred = Base.Deferred(),
                                    args = arguments;
    
                                if ( args.length === 1 ) {
                                    args = args[ 0 ];
                                }
    
                                setTimeout(function() {
                                    deferred.resolve( args );
                                }, 1 );
    
                                return deferred.promise();
                            })[ callback ? key : 'done' ]( callback || Base.noop );
                } else {
                    return rlts[ 0 ];
                }
            },
    
            destroy: function() {
                _destroy.apply( this, arguments );
                this._widgets = null;
            }
        });
    
        /**
         * ??????
         * @grammar Uploader.register(proto);
         * @grammar Uploader.register(map, proto);
         * @param  {object} responseMap API ???????????????
         * @param  {object} proto ????????????????? constructor ???????
         * @method Uploader.register
         * @for Uploader
         * @example
         * Uploader.register({
         *     'make-thumb': 'makeThumb'
         * }, {
         *     init: function( options ) {},
         *     makeThumb: function() {}
         * });
         *
         * Uploader.register({
         *     'make-thumb': function() {
         *         
         *     }
         * });
         */
        Uploader.register = Widget.register = function( responseMap, widgetProto ) {
            var map = { init: 'init', destroy: 'destroy', name: 'anonymous' },
                klass;
    
            if ( arguments.length === 1 ) {
                widgetProto = responseMap;
    
                // ?????? map ????
                $.each(widgetProto, function(key) {
                    if ( key[0] === '_' || key === 'name' ) {
                        key === 'name' && (map.name = widgetProto.name);
                        return;
                    }
    
                    map[key.replace(/[A-Z]/g, '-$&').toLowerCase()] = key;
                });
    
            } else {
                map = $.extend( map, responseMap );
            }
    
            widgetProto.responseMap = map;
            klass = Base.inherits( Widget, widgetProto );
            klass._name = map.name;
            widgetClass.push( klass );
    
            return klass;
        };
    
        /**
         * ???????????????????????????????????
         * @grammar Uploader.unRegister(name);
         * @param  {string} name ??????
         * @method Uploader.unRegister
         * @for Uploader
         * @example
         *
         * Uploader.register({
         *     name: 'custom',
         *     
         *     'make-thumb': function() {
         *         
         *     }
         * });
         *
         * Uploader.unRegister('custom');
         */
        Uploader.unRegister = Widget.unRegister = function( name ) {
            if ( !name || name === 'anonymous' ) {
                return;
            }
            
            // ?????????????
            for ( var i = widgetClass.length; i--; ) {
                if ( widgetClass[i]._name === name ) {
                    widgetClass.splice(i, 1)
                }
            }
        };
    
        return Widget;
    });
    /**
     * @fileOverview DragAndDrop Widget??
     */
    define('widgets/filednd',[
        'base',
        'uploader',
        'lib/dnd',
        'widgets/widget'
    ], function( Base, Uploader, Dnd ) {
        var $ = Base.$;
    
        Uploader.options.dnd = '';
    
        /**
         * @property {Selector} [dnd=undefined]  ???Drag And Drop??????????????????????????
         * @namespace options
         * @for Uploader
         */
        
        /**
         * @property {Selector} [disableGlobalDnd=false]  ??????????????????????????????????????????????????????????
         * @namespace options
         * @for Uploader
         */
    
        /**
         * @event dndAccept
         * @param {DataTransferItemList} items DataTransferItem
         * @description ?????????????????????????????????????? chrome ???????? API????????? mime-type ?????
         * @for  Uploader
         */
        return Uploader.register({
            name: 'dnd',
            
            init: function( opts ) {
    
                if ( !opts.dnd ||
                        this.request('predict-runtime-type') !== 'html5' ) {
                    return;
                }
    
                var me = this,
                    deferred = Base.Deferred(),
                    options = $.extend({}, {
                        disableGlobalDnd: opts.disableGlobalDnd,
                        container: opts.dnd,
                        accept: opts.accept
                    }),
                    dnd;
    
                this.dnd = dnd = new Dnd( options );
    
                dnd.once( 'ready', deferred.resolve );
                dnd.on( 'drop', function( files ) {
                    me.request( 'add-file', [ files ]);
                });
    
                // ?????????????????????
                dnd.on( 'accept', function( items ) {
                    return me.owner.trigger( 'dndAccept', items );
                });
    
                dnd.init();
    
                return deferred.promise();
            },
    
            destroy: function() {
                this.dnd && this.dnd.destroy();
            }
        });
    });
    
    /**
     * @fileOverview ??????
     */
    define('lib/filepaste',[
        'base',
        'mediator',
        'runtime/client'
    ], function( Base, Mediator, RuntimeClent ) {
    
        var $ = Base.$;
    
        function FilePaste( opts ) {
            opts = this.options = $.extend({}, opts );
            opts.container = $( opts.container || document.body );
            RuntimeClent.call( this, 'FilePaste' );
        }
    
        Base.inherits( RuntimeClent, {
            constructor: FilePaste,
    
            init: function() {
                var me = this;
    
                me.connectRuntime( me.options, function() {
                    me.exec('init');
                    me.trigger('ready');
                });
            }
        });
    
        Mediator.installTo( FilePaste.prototype );
    
        return FilePaste;
    });
    /**
     * @fileOverview ????????
     */
    define('widgets/filepaste',[
        'base',
        'uploader',
        'lib/filepaste',
        'widgets/widget'
    ], function( Base, Uploader, FilePaste ) {
        var $ = Base.$;
    
        /**
         * @property {Selector} [paste=undefined]  ??????paste??????????????????????????????????????????????????????????????`document.body`.
         * @namespace options
         * @for Uploader
         */
        return Uploader.register({
            name: 'paste',
            
            init: function( opts ) {
    
                if ( !opts.paste ||
                        this.request('predict-runtime-type') !== 'html5' ) {
                    return;
                }
    
                var me = this,
                    deferred = Base.Deferred(),
                    options = $.extend({}, {
                        container: opts.paste,
                        accept: opts.accept
                    }),
                    paste;
    
                this.paste = paste = new FilePaste( options );
    
                paste.once( 'ready', deferred.resolve );
                paste.on( 'paste', function( files ) {
                    me.owner.request( 'add-file', [ files ]);
                });
                paste.init();
    
                return deferred.promise();
            },
    
            destroy: function() {
                this.paste && this.paste.destroy();
            }
        });
    });
    /**
     * @fileOverview Blob
     */
    define('lib/blob',[
        'base',
        'runtime/client'
    ], function( Base, RuntimeClient ) {
    
        function Blob( ruid, source ) {
            var me = this;
    
            me.source = source;
            me.ruid = ruid;
            this.size = source.size || 0;
    
            // ????????? mimetype, ??????????????
            if ( !source.type && this.ext &&
                    ~'jpg,jpeg,png,gif,bmp'.indexOf( this.ext ) ) {
                this.type = 'image/' + (this.ext === 'jpg' ? 'jpeg' : this.ext);
            } else {
                this.type = source.type || 'application/octet-stream';
            }
    
            RuntimeClient.call( me, 'Blob' );
            this.uid = source.uid || this.uid;
    
            if ( ruid ) {
                me.connectRuntime( ruid );
            }
        }
    
        Base.inherits( RuntimeClient, {
            constructor: Blob,
    
            slice: function( start, end ) {
                return this.exec( 'slice', start, end );
            },
    
            getSource: function() {
                return this.source;
            }
        });
    
        return Blob;
    });
    /**
     * ????????lash??ile??TML5??ile???????
     * ?????????Flash?????ile???????????TML5?????ile??????
     * @fileOverview File
     */
    define('lib/file',[
        'base',
        'lib/blob'
    ], function( Base, Blob ) {
    
        var uid = 1,
            rExt = /\.([^.]+)$/;
    
        function File( ruid, file ) {
            var ext;
    
            this.name = file.name || ('untitled' + uid++);
            ext = rExt.exec( file.name ) ? RegExp.$1.toLowerCase() : '';
    
            // todo ???????????????????
            // ????? mimetype, ???????????????????????
            if ( !ext && file.type ) {
                ext = /\/(jpg|jpeg|png|gif|bmp)$/i.exec( file.type ) ?
                        RegExp.$1.toLowerCase() : '';
                this.name += '.' + ext;
            }
    
            this.ext = ext;
            this.lastModifiedDate = file.lastModifiedDate ||
                    (new Date()).toLocaleString();
    
            Blob.apply( this, arguments );
        }
    
        return Base.inherits( Blob, File );
    });
    
    /**
     * @fileOverview ??????
     */
    define('lib/filepicker',[
        'base',
        'runtime/client',
        'lib/file'
    ], function( Base, RuntimeClent, File ) {
    
        var $ = Base.$;
    
        function FilePicker( opts ) {
            opts = this.options = $.extend({}, FilePicker.options, opts );
    
            opts.container = $( opts.id );
    
            if ( !opts.container.length ) {
                throw new Error('?????????');
            }
    
            opts.innerHTML = opts.innerHTML || opts.label ||
                    opts.container.html() || '';
    
            opts.button = $( opts.button || document.createElement('div') );
            opts.button.html( opts.innerHTML );
            opts.container.html( opts.button );
    
            RuntimeClent.call( this, 'FilePicker', true );
        }
    
        FilePicker.options = {
            button: null,
            container: null,
            label: null,
            innerHTML: null,
            multiple: true,
            accept: null,
            name: 'file'
        };
    
        Base.inherits( RuntimeClent, {
            constructor: FilePicker,
    
            init: function() {
                var me = this,
                    opts = me.options,
                    button = opts.button;
    
                button.addClass('webuploader-pick');
    
                me.on( 'all', function( type ) {
                    var files;
    
                    switch ( type ) {
                        case 'mouseenter':
                            button.addClass('webuploader-pick-hover');
                            break;
    
                        case 'mouseleave':
                            button.removeClass('webuploader-pick-hover');
                            break;
    
                        case 'change':
                            files = me.exec('getFiles');
                            me.trigger( 'select', $.map( files, function( file ) {
                                file = new File( me.getRuid(), file );
    
                                // ????????
                                file._refer = opts.container;
                                return file;
                            }), opts.container );
                            break;
                    }
                });
    
                me.connectRuntime( opts, function() {
                    me.refresh();
                    me.exec( 'init', opts );
                    me.trigger('ready');
                });
    
                this._resizeHandler = Base.bindFn( this.refresh, this );
                $( window ).on( 'resize', this._resizeHandler );
            },
    
            refresh: function() {
                var shimContainer = this.getRuntime().getContainer(),
                    button = this.options.button,
                    width = button.outerWidth ?
                            button.outerWidth() : button.width(),
    
                    height = button.outerHeight ?
                            button.outerHeight() : button.height(),
    
                    pos = button.offset();
    
                width && height && shimContainer.css({
                    bottom: 'auto',
                    right: 'auto',
                    width: width + 'px',
                    height: height + 'px'
                }).offset( pos );
            },
    
            enable: function() {
                var btn = this.options.button;
    
                btn.removeClass('webuploader-pick-disable');
                this.refresh();
            },
    
            disable: function() {
                var btn = this.options.button;
    
                this.getRuntime().getContainer().css({
                    top: '-99999px'
                });
    
                btn.addClass('webuploader-pick-disable');
            },
    
            destroy: function() {
                var btn = this.options.button;
                $( window ).off( 'resize', this._resizeHandler );
                btn.removeClass('webuploader-pick-disable webuploader-pick-hover ' +
                    'webuploader-pick');
            }
        });
    
        return FilePicker;
    });
    
    /**
     * @fileOverview ?????????
     */
    define('widgets/filepicker',[
        'base',
        'uploader',
        'lib/filepicker',
        'widgets/widget'
    ], function( Base, Uploader, FilePicker ) {
        var $ = Base.$;
    
        $.extend( Uploader.options, {
    
            /**
             * @property {Selector | Object} [pick=undefined]
             * @namespace options
             * @for Uploader
             * @description ??????????????????????????????????
             *
             * * `id` {Seletor|dom} ??????????????????????????????????**???** ??????????? id, ??????????? id, ????? class, ???? dom ?????
             * * `label` {String} ????? `innerHTML` ???
             * * `innerHTML` {String} ???????????????????????????????????????????
             * * `multiple` {Boolean} ????????????????????????
             */
            pick: null,
    
            /**
             * @property {Arroy} [accept=null]
             * @namespace options
             * @for Uploader
             * @description ??????????????????? ?????????ext??imeType?????????????????????
             *
             * * `title` {String} ??????
             * * `extensions` {String} ???????????????????????????????
             * * `mimeTypes` {String} ?????????????
             *
             * ???
             *
             * ```
             * {
             *     title: 'Images',
             *     extensions: 'gif,jpg,jpeg,bmp,png',
             *     mimeTypes: 'image/*'
             * }
             * ```
             */
            accept: null/*{
                title: 'Images',
                extensions: 'gif,jpg,jpeg,bmp,png',
                mimeTypes: 'image/*'
            }*/
        });
    
        return Uploader.register({
            name: 'picker',
    
            init: function( opts ) {
                this.pickers = [];
                return opts.pick && this.addBtn( opts.pick );
            },
    
            refresh: function() {
                $.each( this.pickers, function() {
                    this.refresh();
                });
            },
    
            /**
             * @method addButton
             * @for Uploader
             * @grammar addButton( pick ) => Promise
             * @description
             * ?????????????????????????????????????????????????[options.pick](#WebUploader:Uploader:options)??????
             * @example
             * uploader.addButton({
             *     id: '#btnContainer',
             *     innerHTML: '??????'
             * });
             */
            addBtn: function( pick ) {
                var me = this,
                    opts = me.options,
                    accept = opts.accept,
                    promises = [];
    
                if ( !pick ) {
                    return;
                }
    
                $.isPlainObject( pick ) || (pick = {
                    id: pick
                });
    
                $( pick.id ).each(function() {
                    var options, picker, deferred;
    
                    deferred = Base.Deferred();
    
                    options = $.extend({}, pick, {
                        accept: $.isPlainObject( accept ) ? [ accept ] : accept,
                        swf: opts.swf,
                        runtimeOrder: opts.runtimeOrder,
                        id: this
                    });
    
                    picker = new FilePicker( options );
    
                    picker.once( 'ready', deferred.resolve );
                    picker.on( 'select', function( files ) {
                        me.owner.request( 'add-file', [ files ]);
                    });
                    picker.init();
    
                    me.pickers.push( picker );
    
                    promises.push( deferred.promise() );
                });
    
                return Base.when.apply( Base, promises );
            },
    
            disable: function() {
                $.each( this.pickers, function() {
                    this.disable();
                });
            },
    
            enable: function() {
                $.each( this.pickers, function() {
                    this.enable();
                });
            },
    
            destroy: function() {
                $.each( this.pickers, function() {
                    this.destroy();
                });
                this.pickers = null;
            }
        });
    });
    /**
     * @fileOverview Image
     */
    define('lib/image',[
        'base',
        'runtime/client',
        'lib/blob'
    ], function( Base, RuntimeClient, Blob ) {
        var $ = Base.$;
    
        // ???????
        function Image( opts ) {
            this.options = $.extend({}, Image.options, opts );
            RuntimeClient.call( this, 'Image' );
    
            this.on( 'load', function() {
                this._info = this.exec('info');
                this._meta = this.exec('meta');
            });
        }
    
        // ????????
        Image.options = {
    
            // ??????????????
            quality: 90,
    
            // ??????
            crop: false,
    
            // ????????????
            preserveHeaders: false,
    
            // ???????????
            allowMagnify: false
        };
    
        // ???RuntimeClient.
        Base.inherits( RuntimeClient, {
            constructor: Image,
    
            info: function( val ) {
    
                // setter
                if ( val ) {
                    this._info = val;
                    return this;
                }
    
                // getter
                return this._info;
            },
    
            meta: function( val ) {
    
                // setter
                if ( val ) {
                    this._meta = val;
                    return this;
                }
    
                // getter
                return this._meta;
            },
    
            loadFromBlob: function( blob ) {
                var me = this,
                    ruid = blob.getRuid();
    
                this.connectRuntime( ruid, function() {
                    me.exec( 'init', me.options );
                    me.exec( 'loadFromBlob', blob );
                });
            },
    
            resize: function() {
                var args = Base.slice( arguments );
                return this.exec.apply( this, [ 'resize' ].concat( args ) );
            },
    
            crop: function() {
                var args = Base.slice( arguments );
                return this.exec.apply( this, [ 'crop' ].concat( args ) );
            },
    
            getAsDataUrl: function( type ) {
                return this.exec( 'getAsDataUrl', type );
            },
    
            getAsBlob: function( type ) {
                var blob = this.exec( 'getAsBlob', type );
    
                return new Blob( this.getRuid(), blob );
            }
        });
    
        return Image;
    });
    /**
     * @fileOverview ??????, ?????????????????????
     */
    define('widgets/image',[
        'base',
        'uploader',
        'lib/image',
        'widgets/widget'
    ], function( Base, Uploader, Image ) {
    
        var $ = Base.$,
            throttle;
    
        // ????????????????????????????????????????
        throttle = (function( max ) {
            var occupied = 0,
                waiting = [],
                tick = function() {
                    var item;
    
                    while ( waiting.length && occupied < max ) {
                        item = waiting.shift();
                        occupied += item[ 0 ];
                        item[ 1 ]();
                    }
                };
    
            return function( emiter, size, cb ) {
                waiting.push([ size, cb ]);
                emiter.once( 'destroy', function() {
                    occupied -= size;
                    setTimeout( tick, 1 );
                });
                setTimeout( tick, 1 );
            };
        })( 5 * 1024 * 1024 );
    
        $.extend( Uploader.options, {
    
            /**
             * @property {Object} [thumb]
             * @namespace options
             * @for Uploader
             * @description ?????????????????
             *
             * ??????
             *
             * ```javascript
             * {
             *     width: 110,
             *     height: 110,
             *
             *     // ???????????ype??image/jpeg`???????????
             *     quality: 70,
             *
             *     // ??????????????????????????????????????????????alse.
             *     allowMagnify: true,
             *
             *     // ???????????
             *     crop: true,
             *
             *     // ??????????????????????
             *     // ????????????????????
             *     type: 'image/jpeg'
             * }
             * ```
             */
            thumb: {
                width: 110,
                height: 110,
                quality: 70,
                allowMagnify: true,
                crop: true,
                preserveHeaders: false,
    
                // ??????????????????????
                // ????????????????????
                // IE 8??? base64 ????????? 32K ?????????????? jpeg ???????????
                // ?????? 32k, ?????????????????????? image/jpeg
                type: 'image/jpeg'
            },
    
            /**
             * @property {Object} [compress]
             * @namespace options
             * @for Uploader
             * @description ??????????????????????????false`, ????????????????????
             *
             * ??????
             *
             * ```javascript
             * {
             *     width: 1600,
             *     height: 1600,
             *
             *     // ???????????ype??image/jpeg`???????????
             *     quality: 90,
             *
             *     // ??????????????????????????????????????????????alse.
             *     allowMagnify: false,
             *
             *     // ???????????
             *     crop: false,
             *
             *     // ?????????meta?????
             *     preserveHeaders: true,
             *
             *     // ????????????????????????????????????
             *     // ????????????????????????
             *     noCompressIfLarger: false,
             *
             *     // ???????????????????????????????????
             *     compressSize: 0
             * }
             * ```
             */
            compress: {
                width: 1600,
                height: 1600,
                quality: 90,
                allowMagnify: false,
                crop: false,
                preserveHeaders: true
            }
        });
    
        return Uploader.register({
    
            name: 'image',
    
    
            /**
             * ?????????????????????????????callback`??
             * ???????????????????????????????????????????????
             *
             * ?? width ???? height ??????? 0 - 1 ?????????????????
             *
             * `callback`?????????????????
             * * ??????error????????????????????rror???????
             * * ??????ret, ??????Data URL????
             *
             * **???**
             * Date URL??E6/7???????????????????????????????????????????????????
             * ???????????????? base64 ???????????????????????????????
             *
             * @method makeThumb
             * @grammar makeThumb( file, callback ) => undefined
             * @grammar makeThumb( file, callback, width, height ) => undefined
             * @for Uploader
             * @example
             *
             * uploader.on( 'fileQueued', function( file ) {
             *     var $li = ...;
             *
             *     uploader.makeThumb( file, function( error, ret ) {
             *         if ( error ) {
             *             $li.text('??????');
             *         } else {
             *             $li.append('<img alt="" src="' + ret + '" />');
             *         }
             *     });
             *
             * });
             */
            makeThumb: function( file, cb, width, height ) {
                var opts, image;
    
                file = this.request( 'get-file', file );
    
                // ?????????????
                if ( !file.type.match( /^image/ ) ) {
                    cb( true );
                    return;
                }
    
                opts = $.extend({}, this.options.thumb );
    
                // ?????????object.
                if ( $.isPlainObject( width ) ) {
                    opts = $.extend( opts, width );
                    width = null;
                }
    
                width = width || opts.width;
                height = height || opts.height;
    
                image = new Image( opts );
    
                image.once( 'load', function() {
                    file._info = file._info || image.info();
                    file._meta = file._meta || image.meta();
    
                    // ??? width ??????? 0 - 1
                    // ????????????????
                    if ( width <= 1 && width > 0 ) {
                        width = file._info.width * width;
                    }
    
                    // ???????????? height
                    if ( height <= 1 && height > 0 ) {
                        height = file._info.height * height;
                    }
    
                    image.resize( width, height );
                });
    
                // ?? resize ???
                image.once( 'complete', function() {
                    cb( false, image.getAsDataUrl( opts.type ) );
                    image.destroy();
                });
    
                image.once( 'error', function( reason ) {
                    cb( reason || true );
                    image.destroy();
                });
    
                throttle( image, file.source.size, function() {
                    file._info && image.info( file._info );
                    file._meta && image.meta( file._meta );
                    image.loadFromBlob( file.source );
                });
            },
    
            beforeSendFile: function( file ) {
                var opts = this.options.compress || this.options.resize,
                    compressSize = opts && opts.compressSize || 0,
                    noCompressIfLarger = opts && opts.noCompressIfLarger || false,
                    image, deferred;
    
                file = this.request( 'get-file', file );
    
                // ????? jpeg ????????
                // gif ?????????
                // bmp png ??????????????????????????
                if ( !opts || !~'image/jpeg,image/jpg'.indexOf( file.type ) ||
                        file.size < compressSize ||
                        file._compressed ) {
                    return;
                }
    
                opts = $.extend({}, opts );
                deferred = Base.Deferred();
    
                image = new Image( opts );
    
                deferred.always(function() {
                    image.destroy();
                    image = null;
                });
                image.once( 'error', deferred.reject );
                image.once( 'load', function() {
                    var width = opts.width,
                        height = opts.height;
    
                    file._info = file._info || image.info();
                    file._meta = file._meta || image.meta();
    
                    // ??? width ??????? 0 - 1
                    // ????????????????
                    if ( width <= 1 && width > 0 ) {
                        width = file._info.width * width;
                    }
    
                    // ???????????? height
                    if ( height <= 1 && height > 0 ) {
                        height = file._info.height * height;
                    }
    
                    image.resize( width, height );
                });
    
                image.once( 'complete', function() {
                    var blob, size;
    
                    // ????? UC / qq ??????????????
                    // ctx.getImageData ?????????????? Exception
                    // INDEX_SIZE_ERR: DOM Exception 1
                    try {
                        blob = image.getAsBlob( opts.type );
    
                        size = file.size;
    
                        // ?????????????????????????????
                        if ( !noCompressIfLarger || blob.size < size ) {
                            // file.source.destroy && file.source.destroy();
                            file.source = blob;
                            file.size = blob.size;
    
                            file.trigger( 'resize', blob.size, size );
                        }
    
                        // ????????????????
                        file._compressed = true;
                        deferred.resolve();
                    } catch ( e ) {
                        // ????????????????????????
                        deferred.resolve();
                    }
                });
    
                file._info && image.info( file._info );
                file._meta && image.meta( file._meta );
    
                image.loadFromBlob( file.source );
                return deferred.promise();
            }
        });
    });
    /**
     * @fileOverview ??????????
     */
    define('file',[
        'base',
        'mediator'
    ], function( Base, Mediator ) {
    
        var $ = Base.$,
            idPrefix = 'WU_FILE_',
            idSuffix = 0,
            rExt = /\.([^.]+)$/,
            statusMap = {};
    
        function gid() {
            return idPrefix + idSuffix++;
        }
    
        /**
         * ?????
         * @class File
         * @constructor ???????
         * @grammar new File( source ) => File
         * @param {Lib.File} source [lib.File](#Lib.File)???, ??ource????????untime???????
         */
        function WUFile( source ) {
    
            /**
             * ????????????????????
             * @property name
             * @type {string}
             */
            this.name = source.name || 'Untitled';
    
            /**
             * ????????????
             * @property size
             * @type {uint}
             * @default 0
             */
            this.size = source.size || 0;
    
            /**
             * ???MIMETYPE?????????????????????????http://t.cn/z8ZnFny](http://t.cn/z8ZnFny)
             * @property type
             * @type {string}
             * @default 'application/octet-stream'
             */
            this.type = source.type || 'application/octet-stream';
    
            /**
             * ?????????????
             * @property lastModifiedDate
             * @type {int}
             * @default ????????
             */
            this.lastModifiedDate = source.lastModifiedDate || (new Date() * 1);
    
            /**
             * ???ID??????????????ID???????????
             * @property id
             * @type {string}
             */
            this.id = gid();
    
            /**
             * ????????????????????????test.png????????ng
             * @property ext
             * @type {string}
             */
            this.ext = rExt.exec( this.name ) ? RegExp.$1 : '';
    
    
            /**
             * ??????????????????tatus????????????????
             * @property statusText
             * @type {string}
             */
            this.statusText = '';
    
            // ???????????????????????????
            statusMap[ this.id ] = WUFile.Status.INITED;
    
            this.source = source;
            this.loaded = 0;
    
            this.on( 'error', function( msg ) {
                this.setStatus( WUFile.Status.ERROR, msg );
            });
        }
    
        $.extend( WUFile.prototype, {
    
            /**
             * ?????????????????????change`?????
             * @method setStatus
             * @grammar setStatus( status[, statusText] );
             * @param {File.Status|String} status [?????????(#WebUploader:File:File.Status)
             * @param {String} [statusText=''] ???????????error????????ttp, abort,server????????????????????????????
             */
            setStatus: function( status, text ) {
    
                var prevStatus = statusMap[ this.id ];
    
                typeof text !== 'undefined' && (this.statusText = text);
    
                if ( status !== prevStatus ) {
                    statusMap[ this.id ] = status;
                    /**
                     * ??????????
                     * @event statuschange
                     */
                    this.trigger( 'statuschange', status, prevStatus );
                }
    
            },
    
            /**
             * ??????????
             * @return {File.Status}
             * @example
                     ???????????????????????
                     {
                         // ?????
                        INITED:     0,
                        // ??????
                        QUEUED:     1,
                        // ??????
                        PROGRESS:     2,
                        // ??????
                        ERROR:         3,
                        // ??????
                        COMPLETE:     4,
                        // ??????
                        CANCELLED:     5
                    }
             */
            getStatus: function() {
                return statusMap[ this.id ];
            },
    
            /**
             * ??????????????
             * @return {*}
             */
            getSource: function() {
                return this.source;
            },
    
            destroy: function() {
                this.off();
                delete statusMap[ this.id ];
            }
        });
    
        Mediator.installTo( WUFile.prototype );
    
        /**
         * ???????????????????????????
         * * `inited` ???????
         * * `queued` ?????????, ??????
         * * `progress` ?????
         * * `complete` ????????
         * * `error` ????????????
         * * `interrupt` ??????????????
         * * `invalid` ???????????????????????????????????
         * * `cancelled` ??????????
         * @property {Object} Status
         * @namespace File
         * @class File
         * @static
         */
        WUFile.Status = {
            INITED:     'inited',    // ???????
            QUEUED:     'queued',    // ?????????, ??????
            PROGRESS:   'progress',    // ?????
            ERROR:      'error',    // ????????????
            COMPLETE:   'complete',    // ????????
            CANCELLED:  'cancelled',    // ????????
            INTERRUPT:  'interrupt',    // ??????????????
            INVALID:    'invalid'    // ????????????????????
        };
    
        return WUFile;
    });
    
    /**
     * @fileOverview ??????
     */
    define('queue',[
        'base',
        'mediator',
        'file'
    ], function( Base, Mediator, WUFile ) {
    
        var $ = Base.$,
            STATUS = WUFile.Status;
    
        /**
         * ??????, ?????????????????????
         * @class Queue
         * @extends Mediator
         */
        function Queue() {
    
            /**
             * ??????????
             * * `numOfQueue` ?????????????
             * * `numOfSuccess` ????????????
             * * `numOfCancel` ???????????
             * * `numOfProgress` ??????????????
             * * `numOfUploadFailed` ??????????????
             * * `numOfInvalid` ???????????
             * * `numofDeleted` ?????????????
             * @property {Object} stats
             */
            this.stats = {
                numOfQueue: 0,
                numOfSuccess: 0,
                numOfCancel: 0,
                numOfProgress: 0,
                numOfUploadFailed: 0,
                numOfInvalid: 0,
                numofDeleted: 0,
                numofInterrupt: 0
            };
    
            // ???????????????????????
            this._queue = [];
    
            // ??????????
            this._map = {};
        }
    
        $.extend( Queue.prototype, {
    
            /**
             * ?????????????????
             *
             * @method append
             * @param  {File} file   ??????
             */
            append: function( file ) {
                this._queue.push( file );
                this._fileAdded( file );
                return this;
            },
    
            /**
             * ?????????????????
             *
             * @method prepend
             * @param  {File} file   ??????
             */
            prepend: function( file ) {
                this._queue.unshift( file );
                this._fileAdded( file );
                return this;
            },
    
            /**
             * ?????????
             *
             * @method getFile
             * @param  {String} fileId   ???ID
             * @return {File}
             */
            getFile: function( fileId ) {
                if ( typeof fileId !== 'string' ) {
                    return fileId;
                }
                return this._map[ fileId ];
            },
    
            /**
             * ?????????????????????????
             * @grammar fetch( status ) => File
             * @method fetch
             * @param {String} status [?????????(#WebUploader:File:File.Status)
             * @return {File} [File](#WebUploader:File)
             */
            fetch: function( status ) {
                var len = this._queue.length,
                    i, file;
    
                status = status || STATUS.QUEUED;
    
                for ( i = 0; i < len; i++ ) {
                    file = this._queue[ i ];
    
                    if ( status === file.getStatus() ) {
                        return file;
                    }
                }
    
                return null;
            },
    
            /**
             * ?????????????????????????????
             * @grammar sort( fn ) => undefined
             * @method sort
             * @param {Function} fn ??????
             */
            sort: function( fn ) {
                if ( typeof fn === 'function' ) {
                    this._queue.sort( fn );
                }
            },
    
            /**
             * ?????????????????, ??????????????[File](#WebUploader:File)?????
             * @grammar getFiles( [status1[, status2 ...]] ) => Array
             * @method getFiles
             * @param {String} [status] [?????????(#WebUploader:File:File.Status)
             */
            getFiles: function() {
                var sts = [].slice.call( arguments, 0 ),
                    ret = [],
                    i = 0,
                    len = this._queue.length,
                    file;
    
                for ( ; i < len; i++ ) {
                    file = this._queue[ i ];
    
                    if ( sts.length && !~$.inArray( file.getStatus(), sts ) ) {
                        continue;
                    }
    
                    ret.push( file );
                }
    
                return ret;
            },
    
            /**
             * ??????????????
             * @grammar removeFile( file ) => Array
             * @method removeFile
             * @param {File} ????????
             */
            removeFile: function( file ) {
                var me = this,
                    existing = this._map[ file.id ];
    
                if ( existing ) {
                    delete this._map[ file.id ];
                    file.destroy();
                    this.stats.numofDeleted++;
                }
            },
    
            _fileAdded: function( file ) {
                var me = this,
                    existing = this._map[ file.id ];
    
                if ( !existing ) {
                    this._map[ file.id ] = file;
    
                    file.on( 'statuschange', function( cur, pre ) {
                        me._onFileStatusChange( cur, pre );
                    });
                }
            },
    
            _onFileStatusChange: function( curStatus, preStatus ) {
                var stats = this.stats;
    
                switch ( preStatus ) {
                    case STATUS.PROGRESS:
                        stats.numOfProgress--;
                        break;
    
                    case STATUS.QUEUED:
                        stats.numOfQueue --;
                        break;
    
                    case STATUS.ERROR:
                        stats.numOfUploadFailed--;
                        break;
    
                    case STATUS.INVALID:
                        stats.numOfInvalid--;
                        break;
    
                    case STATUS.INTERRUPT:
                        stats.numofInterrupt--;
                        break;
                }
    
                switch ( curStatus ) {
                    case STATUS.QUEUED:
                        stats.numOfQueue++;
                        break;
    
                    case STATUS.PROGRESS:
                        stats.numOfProgress++;
                        break;
    
                    case STATUS.ERROR:
                        stats.numOfUploadFailed++;
                        break;
    
                    case STATUS.COMPLETE:
                        stats.numOfSuccess++;
                        break;
    
                    case STATUS.CANCELLED:
                        stats.numOfCancel++;
                        break;
    
    
                    case STATUS.INVALID:
                        stats.numOfInvalid++;
                        break;
    
                    case STATUS.INTERRUPT:
                        stats.numofInterrupt++;
                        break;
                }
            }
    
        });
    
        Mediator.installTo( Queue.prototype );
    
        return Queue;
    });
    /**
     * @fileOverview ???
     */
    define('widgets/queue',[
        'base',
        'uploader',
        'queue',
        'file',
        'lib/file',
        'runtime/client',
        'widgets/widget'
    ], function( Base, Uploader, Queue, WUFile, File, RuntimeClient ) {
    
        var $ = Base.$,
            rExt = /\.\w+$/,
            Status = WUFile.Status;
    
        return Uploader.register({
            name: 'queue',
    
            init: function( opts ) {
                var me = this,
                    deferred, len, i, item, arr, accept, runtime;
    
                if ( $.isPlainObject( opts.accept ) ) {
                    opts.accept = [ opts.accept ];
                }
    
                // accept????????????????
                if ( opts.accept ) {
                    arr = [];
    
                    for ( i = 0, len = opts.accept.length; i < len; i++ ) {
                        item = opts.accept[ i ].extensions;
                        item && arr.push( item );
                    }
    
                    if ( arr.length ) {
                        accept = '\\.' + arr.join(',')
                                .replace( /,/g, '$|\\.' )
                                .replace( /\*/g, '.*' ) + '$';
                    }
    
                    me.accept = new RegExp( accept, 'i' );
                }
    
                me.queue = new Queue();
                me.stats = me.queue.stats;
    
                // ?????????html5??????????????
                // ???????????
                if ( this.request('predict-runtime-type') !== 'html5' ) {
                    return;
                }
    
                // ??????? html5 ?????? placeholder
                // ?????????????? File ???????????????????? webuploader ?????
                deferred = Base.Deferred();
                this.placeholder = runtime = new RuntimeClient('Placeholder');
                runtime.connectRuntime({
                    runtimeOrder: 'html5'
                }, function() {
                    me._ruid = runtime.getRuid();
                    deferred.resolve();
                });
                return deferred.promise();
            },
    
    
            // ??????????????????????ile?????
            _wrapFile: function( file ) {
                if ( !(file instanceof WUFile) ) {
    
                    if ( !(file instanceof File) ) {
                        if ( !this._ruid ) {
                            throw new Error('Can\'t add external files.');
                        }
                        file = new File( this._ruid, file );
                    }
    
                    file = new WUFile( file );
                }
    
                return file;
            },
    
            // ????????????????????
            acceptFile: function( file ) {
                var invalid = !file || !file.size || this.accept &&
    
                        // ??????????????????????????????
                        rExt.exec( file.name ) && !this.accept.test( file.name );
    
                return !invalid;
            },
    
    
            /**
             * @event beforeFileQueued
             * @param {File} file File???
             * @description ??????????????????????????andler??????`false`???????????????????????
             * @for  Uploader
             */
    
            /**
             * @event fileQueued
             * @param {File} file File???
             * @description ????????????????????
             * @for  Uploader
             */
    
            _addFile: function( file ) {
                var me = this;
    
                file = me._wrapFile( file );
    
                // ??????????????????????? `beforeFileQueued`
                if ( !me.owner.trigger( 'beforeFileQueued', file ) ) {
                    return;
                }
    
                // ????????????????????????????
                if ( !me.acceptFile( file ) ) {
                    me.owner.trigger( 'error', 'Q_TYPE_DENIED', file );
                    return;
                }
    
                me.queue.append( file );
                me.owner.trigger( 'fileQueued', file );
                return file;
            },
    
            getFile: function( fileId ) {
                return this.queue.getFile( fileId );
            },
    
            /**
             * @event filesQueued
             * @param {File} files ????????????File(lib/File????°??
             * @description ???????????????????????
             * @for  Uploader
             */
            
            /**
             * @property {Boolean} [auto=false]
             * @namespace options
             * @for Uploader
             * @description ????? true ????????????????????????????????????
             * 
             */
    
            /**
             * @method addFiles
             * @grammar addFiles( file ) => undefined
             * @grammar addFiles( [file1, file2 ...] ) => undefined
             * @param {Array of File or File} [files] Files ??? ???
             * @description ???????????
             * @for  Uploader
             */
            addFile: function( files ) {
                var me = this;
    
                if ( !files.length ) {
                    files = [ files ];
                }
    
                files = $.map( files, function( file ) {
                    return me._addFile( file );
                });
    
                me.owner.trigger( 'filesQueued', files );
    
                if ( me.options.auto ) {
                    setTimeout(function() {
                        me.request('start-upload');
                    }, 20 );
                }
            },
    
            getStats: function() {
                return this.stats;
            },
    
            /**
             * @event fileDequeued
             * @param {File} file File???
             * @description ???????????????????
             * @for  Uploader
             */
    
             /**
             * @method removeFile
             * @grammar removeFile( file ) => undefined
             * @grammar removeFile( id ) => undefined
             * @grammar removeFile( file, true ) => undefined
             * @grammar removeFile( id, true ) => undefined
             * @param {File|id} file File??????File?????d
             * @description ?????????, ??????????????????????????????????? `true` ????? queue ???????
             * @for  Uploader
             * @example
             *
             * $li.on('click', '.remove-this', function() {
             *     uploader.removeFile( file );
             * })
             */
            removeFile: function( file, remove ) {
                var me = this;
    
                file = file.id ? file : me.queue.getFile( file );
    
                this.request( 'cancel-file', file );
    
                if ( remove ) {
                    this.queue.removeFile( file );
                }
            },
    
            /**
             * @method getFiles
             * @grammar getFiles() => Array
             * @grammar getFiles( status1, status2, status... ) => Array
             * @description ??????????????????????????????????????????
             * @for  Uploader
             * @example
             * console.log( uploader.getFiles() );    // => all files
             * console.log( uploader.getFiles('error') )    // => all error files.
             */
            getFiles: function() {
                return this.queue.getFiles.apply( this.queue, arguments );
            },
    
            fetchFile: function() {
                return this.queue.fetch.apply( this.queue, arguments );
            },
    
            /**
             * @method retry
             * @grammar retry() => undefined
             * @grammar retry( file ) => undefined
             * @description ??????????????????????????????????????????
             * @for  Uploader
             * @example
             * function retry() {
             *     uploader.retry();
             * }
             */
            retry: function( file, noForceStart ) {
                var me = this,
                    files, i, len;
    
                if ( file ) {
                    file = file.id ? file : me.queue.getFile( file );
                    file.setStatus( Status.QUEUED );
                    noForceStart || me.request('start-upload');
                    return;
                }
    
                files = me.queue.getFiles( Status.ERROR );
                i = 0;
                len = files.length;
    
                for ( ; i < len; i++ ) {
                    file = files[ i ];
                    file.setStatus( Status.QUEUED );
                }
    
                me.request('start-upload');
            },
    
            /**
             * @method sort
             * @grammar sort( fn ) => undefined
             * @description ??????????????????????????????????????
             * @for  Uploader
             */
            sortFiles: function() {
                return this.queue.sort.apply( this.queue, arguments );
            },
    
            /**
             * @event reset
             * @description ?? uploader ???????????????
             * @for  Uploader
             */
    
            /**
             * @method reset
             * @grammar reset() => undefined
             * @description ???uploader????????????????
             * @for  Uploader
             * @example
             * uploader.reset();
             */
            reset: function() {
                this.owner.trigger('reset');
                this.queue = new Queue();
                this.stats = this.queue.stats;
            },
    
            destroy: function() {
                this.reset();
                this.placeholder && this.placeholder.destroy();
            }
        });
    
    });
    /**
     * @fileOverview ??????Runtime?????????????
     */
    define('widgets/runtime',[
        'uploader',
        'runtime/runtime',
        'widgets/widget'
    ], function( Uploader, Runtime ) {
    
        Uploader.support = function() {
            return Runtime.hasRuntime.apply( Runtime, arguments );
        };
    
        /**
         * @property {Object} [runtimeOrder=html5,flash]
         * @namespace options
         * @for Uploader
         * @description ????????????????????????? html5 ?????????????????? html5, ???????? flash.
         *
         * ???????????? `flash`????????? flash ???????
         */
    
        return Uploader.register({
            name: 'runtime',
    
            init: function() {
                if ( !this.predictRuntimeType() ) {
                    throw Error('Runtime Error');
                }
            },
    
            /**
             * ???Uploader????????Runtime`
             * @grammar predictRuntimeType() => String
             * @method predictRuntimeType
             * @for  Uploader
             */
            predictRuntimeType: function() {
                var orders = this.options.runtimeOrder || Runtime.orders,
                    type = this.type,
                    i, len;
    
                if ( !type ) {
                    orders = orders.split( /\s*,\s*/g );
    
                    for ( i = 0, len = orders.length; i < len; i++ ) {
                        if ( Runtime.hasRuntime( orders[ i ] ) ) {
                            this.type = type = orders[ i ];
                            break;
                        }
                    }
                }
    
                return type;
            }
        });
    });
    /**
     * @fileOverview Transport
     */
    define('lib/transport',[
        'base',
        'runtime/client',
        'mediator'
    ], function( Base, RuntimeClient, Mediator ) {
    
        var $ = Base.$;
    
        function Transport( opts ) {
            var me = this;
    
            opts = me.options = $.extend( true, {}, Transport.options, opts || {} );
            RuntimeClient.call( this, 'Transport' );
    
            this._blob = null;
            this._formData = opts.formData || {};
            this._headers = opts.headers || {};
    
            this.on( 'progress', this._timeout );
            this.on( 'load error', function() {
                me.trigger( 'progress', 1 );
                clearTimeout( me._timer );
            });
        }
    
        Transport.options = {
            server: '',
            method: 'POST',
    
            // ???????????????cookie, ???html5 runtime?????
            withCredentials: false,
            fileVal: 'file',
            timeout: 2 * 60 * 1000,    // 2???
            formData: {},
            headers: {},
            sendAsBinary: false
        };
    
        $.extend( Transport.prototype, {
    
            // ???Blob, ???????????????????????
            appendBlob: function( key, blob, filename ) {
                var me = this,
                    opts = me.options;
    
                if ( me.getRuid() ) {
                    me.disconnectRuntime();
                }
    
                // ?????lob??????????untime.
                me.connectRuntime( blob.ruid, function() {
                    me.exec('init');
                });
    
                me._blob = blob;
                opts.fileVal = key || opts.fileVal;
                opts.filename = filename || opts.filename;
            },
    
            // ?????????
            append: function( key, value ) {
                if ( typeof key === 'object' ) {
                    $.extend( this._formData, key );
                } else {
                    this._formData[ key ] = value;
                }
            },
    
            setRequestHeader: function( key, value ) {
                if ( typeof key === 'object' ) {
                    $.extend( this._headers, key );
                } else {
                    this._headers[ key ] = value;
                }
            },
    
            send: function( method ) {
                this.exec( 'send', method );
                this._timeout();
            },
    
            abort: function() {
                clearTimeout( this._timer );
                return this.exec('abort');
            },
    
            destroy: function() {
                this.trigger('destroy');
                this.off();
                this.exec('destroy');
                this.disconnectRuntime();
            },
    
            getResponse: function() {
                return this.exec('getResponse');
            },
    
            getResponseAsJson: function() {
                return this.exec('getResponseAsJson');
            },
    
            getStatus: function() {
                return this.exec('getStatus');
            },
    
            _timeout: function() {
                var me = this,
                    duration = me.options.timeout;
    
                if ( !duration ) {
                    return;
                }
    
                clearTimeout( me._timer );
                me._timer = setTimeout(function() {
                    me.abort();
                    me.trigger( 'error', 'timeout' );
                }, duration );
            }
    
        });
    
        // ??ransport???????????
        Mediator.installTo( Transport.prototype );
    
        return Transport;
    });
    /**
     * @fileOverview ??????????????
     */
    define('widgets/upload',[
        'base',
        'uploader',
        'file',
        'lib/transport',
        'widgets/widget'
    ], function( Base, Uploader, WUFile, Transport ) {
    
        var $ = Base.$,
            isPromise = Base.isPromise,
            Status = WUFile.Status;
    
        // ???????????
        $.extend( Uploader.options, {
    
    
            /**
             * @property {Boolean} [prepareNextFile=false]
             * @namespace options
             * @for Uploader
             * @description ??????????????????????????????????
             * ???????????????????????????????????md5???????
             * ??????????????????????????????????????
             */
            prepareNextFile: false,
    
            /**
             * @property {Boolean} [chunked=false]
             * @namespace options
             * @for Uploader
             * @description ????????????????????
             */
            chunked: false,
    
            /**
             * @property {Boolean} [chunkSize=5242880]
             * @namespace options
             * @for Uploader
             * @description ?????????????????? ????????5M.
             */
            chunkSize: 5 * 1024 * 1024,
    
            /**
             * @property {Boolean} [chunkRetry=2]
             * @namespace options
             * @for Uploader
             * @description ??????????????????????????????????????
             */
            chunkRetry: 2,
    
            /**
             * @property {Boolean} [threads=3]
             * @namespace options
             * @for Uploader
             * @description ????????????????????????????
             */
            threads: 3,
    
    
            /**
             * @property {Object} [formData={}]
             * @namespace options
             * @for Uploader
             * @description ?????????????????????????????????????????
             */
            formData: {}
    
            /**
             * @property {Object} [fileVal='file']
             * @namespace options
             * @for Uploader
             * @description ????????????name??
             */
    
            /**
             * @property {Object} [method='POST']
             * @namespace options
             * @for Uploader
             * @description ???????????POST`????GET`??
             */
    
            /**
             * @property {Object} [sendAsBinary=false]
             * @namespace options
             * @for Uploader
             * @description ????????????????????????????????????`php://input`???????????
             * ????????$_GET???????
             */
        });
    
        // ?????????????
        function CuteFile( file, chunkSize ) {
            var pending = [],
                blob = file.source,
                total = blob.size,
                chunks = chunkSize ? Math.ceil( total / chunkSize ) : 1,
                start = 0,
                index = 0,
                len, api;
    
            api = {
                file: file,
    
                has: function() {
                    return !!pending.length;
                },
    
                shift: function() {
                    return pending.shift();
                },
    
                unshift: function( block ) {
                    pending.unshift( block );
                }
            };
    
            while ( index < chunks ) {
                len = Math.min( chunkSize, total - start );
    
                pending.push({
                    file: file,
                    start: start,
                    end: chunkSize ? (start + len) : total,
                    total: total,
                    chunks: chunks,
                    chunk: index++,
                    cuted: api
                });
                start += len;
            }
    
            file.blocks = pending.concat();
            file.remaning = pending.length;
    
            return api;
        }
    
        Uploader.register({
            name: 'upload',
    
            init: function() {
                var owner = this.owner,
                    me = this;
    
                this.runing = false;
                this.progress = false;
    
                owner
                    .on( 'startUpload', function() {
                        me.progress = true;
                    })
                    .on( 'uploadFinished', function() {
                        me.progress = false;
                    });
    
                // ??????????????????threads???
                this.pool = [];
    
                // ??????????????
                this.stack = [];
    
                // ????????????????
                this.pending = [];
    
                // ????????????????????????????????
                this.remaning = 0;
                this.__tick = Base.bindFn( this._tick, this );
    
                owner.on( 'uploadComplete', function( file ) {
    
                    // ?????????????
                    file.blocks && $.each( file.blocks, function( _, v ) {
                        v.transport && (v.transport.abort(), v.transport.destroy());
                        delete v.transport;
                    });
    
                    delete file.blocks;
                    delete file.remaning;
                });
            },
    
            reset: function() {
                this.request( 'stop-upload', true );
                this.runing = false;
                this.pool = [];
                this.stack = [];
                this.pending = [];
                this.remaning = 0;
                this._trigged = false;
                this._promise = null;
            },
    
            /**
             * @event startUpload
             * @description ?????????????????
             * @for  Uploader
             */
    
            /**
             * ?????????????????????????????????????????????????????????????????
             *
             * ????????????????????
             * @grammar upload() => undefined
             * @grammar upload( file | fileId) => undefined
             * @method upload
             * @for  Uploader
             */
            startUpload: function(file) {
                var me = this;
    
                // ???invalid?????
                $.each( me.request( 'get-files', Status.INVALID ), function() {
                    me.request( 'remove-file', this );
                });
    
                // ?????????????????????????????????
                if ( file ) {
                    file = file.id ? file : me.request( 'get-file', file );
    
                    if (file.getStatus() === Status.INTERRUPT) {
                        $.each( me.pool, function( _, v ) {
    
                            // ??????????
                            if (v.file !== file) {
                                return;
                            }
    
                            v.transport && v.transport.send();
                        });
    
                        file.setStatus( Status.QUEUED );
                    } else if (file.getStatus() === Status.PROGRESS) {
                        return;
                    } else {
                        file.setStatus( Status.QUEUED );
                    }
                } else {
                    $.each( me.request( 'get-files', [ Status.INITED ] ), function() {
                        this.setStatus( Status.QUEUED );
                    });
                }
    
                if ( me.runing ) {
                    return;
                }
    
                me.runing = true;
    
                var files = [];
    
                // ???????????????
                $.each( me.pool, function( _, v ) {
                    var file = v.file;
    
                    if ( file.getStatus() === Status.INTERRUPT ) {
                        files.push(file);
                        me._trigged = false;
                        v.transport && v.transport.send();
                    }
                });
    
                var file;
                while ( (file = files.shift()) ) {
                    file.setStatus( Status.PROGRESS );
                }
    
                file || $.each( me.request( 'get-files',
                        Status.INTERRUPT ), function() {
                    this.setStatus( Status.PROGRESS );
                });
    
                me._trigged = false;
                Base.nextTick( me.__tick );
                me.owner.trigger('startUpload');
            },
    
            /**
             * @event stopUpload
             * @description ????????????????????
             * @for  Uploader
             */
    
            /**
             * ??????????????????????????????????????????
             *
             * ???????????????????????????????
             * @grammar stop() => undefined
             * @grammar stop( true ) => undefined
             * @grammar stop( file ) => undefined
             * @method stop
             * @for  Uploader
             */
            stopUpload: function( file, interrupt ) {
                var me = this;
    
                if (file === true) {
                    interrupt = file;
                    file = null;
                }
    
                if ( me.runing === false ) {
                    return;
                }
    
                // ?????????????????
                if ( file ) {
                    file = file.id ? file : me.request( 'get-file', file );
    
                    if ( file.getStatus() !== Status.PROGRESS &&
                            file.getStatus() !== Status.QUEUED ) {
                        return;
                    }
    
                    file.setStatus( Status.INTERRUPT );
                    $.each( me.pool, function( _, v ) {
    
                        // ?? abort ??????????
                        if (v.file !== file) {
                            return;
                        }
    
                        v.transport && v.transport.abort();
                        me._putback(v);
                        me._popBlock(v);
                    });
    
                    return Base.nextTick( me.__tick );
                }
    
                me.runing = false;
    
                if (this._promise && this._promise.file) {
                    this._promise.file.setStatus( Status.INTERRUPT );
                }
    
                interrupt && $.each( me.pool, function( _, v ) {
                    v.transport && v.transport.abort();
                    v.file.setStatus( Status.INTERRUPT );
                });
    
                me.owner.trigger('stopUpload');
            },
    
            /**
             * @method cancelFile
             * @grammar cancelFile( file ) => undefined
             * @grammar cancelFile( id ) => undefined
             * @param {File|id} file File??????File?????d
             * @description ????????????????, ????????????????
             * @for  Uploader
             * @example
             *
             * $li.on('click', '.remove-this', function() {
             *     uploader.cancelFile( file );
             * })
             */
            cancelFile: function( file ) {
                file = file.id ? file : this.request( 'get-file', file );
    
                // ???????????
                file.blocks && $.each( file.blocks, function( _, v ) {
                    var _tr = v.transport;
    
                    if ( _tr ) {
                        _tr.abort();
                        _tr.destroy();
                        delete v.transport;
                    }
                });
    
                file.setStatus( Status.CANCELLED );
                this.owner.trigger( 'fileDequeued', file );
            },
    
            /**
             * ???`Uplaode`r?????????????
             * @grammar isInProgress() => Boolean
             * @method isInProgress
             * @for  Uploader
             */
            isInProgress: function() {
                return !!this.progress;
            },
    
            _getStats: function() {
                return this.request('get-stats');
            },
    
            /**
             * ??????????????????????????????????????
             * @grammar skipFile( file ) => undefined
             * @method skipFile
             * @for  Uploader
             */
            skipFile: function( file, status ) {
                file = file.id ? file : this.request( 'get-file', file );
    
                file.setStatus( status || Status.COMPLETE );
                file.skipped = true;
    
                // ???????????
                file.blocks && $.each( file.blocks, function( _, v ) {
                    var _tr = v.transport;
    
                    if ( _tr ) {
                        _tr.abort();
                        _tr.destroy();
                        delete v.transport;
                    }
                });
    
                this.owner.trigger( 'uploadSkip', file );
            },
    
            /**
             * @event uploadFinished
             * @description ????????????????????
             * @for  Uploader
             */
            _tick: function() {
                var me = this,
                    opts = me.options,
                    fn, val;
    
                // ?????romise?????????????????????????
                if ( me._promise ) {
                    return me._promise.always( me.__tick );
                }
    
                // ?????????????????????????
                if ( me.pool.length < opts.threads && (val = me._nextBlock()) ) {
                    me._trigged = false;
    
                    fn = function( val ) {
                        me._promise = null;
    
                        // ??????reject???????????????al???????
                        val && val.file && me._startSend( val );
                        Base.nextTick( me.__tick );
                    };
    
                    me._promise = isPromise( val ) ? val.always( fn ) : fn( val );
    
                // ????????????????????????????
                } else if ( !me.remaning && !me._getStats().numOfQueue &&
                    !me._getStats().numofInterrupt ) {
                    me.runing = false;
    
                    me._trigged || Base.nextTick(function() {
                        me.owner.trigger('uploadFinished');
                    });
                    me._trigged = true;
                }
            },
    
            _putback: function(block) {
                var idx;
    
                block.cuted.unshift(block);
                idx = this.stack.indexOf(block.cuted);
    
                if (!~idx) {
                    this.stack.unshift(block.cuted);
                }
            },
    
            _getStack: function() {
                var i = 0,
                    act;
    
                while ( (act = this.stack[ i++ ]) ) {
                    if ( act.has() && act.file.getStatus() === Status.PROGRESS ) {
                        return act;
                    } else if (!act.has() ||
                            act.file.getStatus() !== Status.PROGRESS &&
                            act.file.getStatus() !== Status.INTERRUPT ) {
    
                        // ????????????????????????? progress??????????
                        // interupt???????? ???????
                        this.stack.splice( --i, 1 );
                    }
                }
    
                return null;
            },
    
            _nextBlock: function() {
                var me = this,
                    opts = me.options,
                    act, next, done, preparing;
    
                // ???????????????????????????????????????
                if ( (act = this._getStack()) ) {
    
                    // ?????????????????
                    if ( opts.prepareNextFile && !me.pending.length ) {
                        me._prepareNextFile();
                    }
    
                    return act.shift();
    
                // ?????????????????????????????????????????????????
                } else if ( me.runing ) {
    
                    // ??????????????????????????????queue?????
                    if ( !me.pending.length && me._getStats().numOfQueue ) {
                        me._prepareNextFile();
                    }
    
                    next = me.pending.shift();
                    done = function( file ) {
                        if ( !file ) {
                            return null;
                        }
    
                        act = CuteFile( file, opts.chunked ? opts.chunkSize : 0 );
                        me.stack.push(act);
                        return act.shift();
                    };
    
                    // ?????????prepare???????????????????????
                    if ( isPromise( next) ) {
                        preparing = next.file;
                        next = next[ next.pipe ? 'pipe' : 'then' ]( done );
                        next.file = preparing;
                        return next;
                    }
    
                    return done( next );
                }
            },
    
    
            /**
             * @event uploadStart
             * @param {File} file File???
             * @description ?????????????????????????????????°??
             * @for  Uploader
             */
            _prepareNextFile: function() {
                var me = this,
                    file = me.request('fetch-file'),
                    pending = me.pending,
                    promise;
    
                if ( file ) {
                    promise = me.request( 'before-send-file', file, function() {
    
                        // ?????????skip?????????skip??????????????ueued.
                        if ( file.getStatus() === Status.PROGRESS ||
                            file.getStatus() === Status.INTERRUPT ) {
                            return file;
                        }
    
                        return me._finishFile( file );
                    });
    
                    me.owner.trigger( 'uploadStart', file );
                    file.setStatus( Status.PROGRESS );
    
                    promise.file = file;
    
                    // ??????pending?????????????????
                    promise.done(function() {
                        var idx = $.inArray( promise, pending );
    
                        ~idx && pending.splice( idx, 1, file );
                    });
    
                    // befeore-send-file????????????????
                    promise.fail(function( reason ) {
                        file.setStatus( Status.ERROR, reason );
                        me.owner.trigger( 'uploadError', file, reason );
                        me.owner.trigger( 'uploadComplete', file );
                    });
    
                    pending.push( promise );
                }
            },
    
            // ??????????????????????????
            _popBlock: function( block ) {
                var idx = $.inArray( block, this.pool );
    
                this.pool.splice( idx, 1 );
                block.file.remaning--;
                this.remaning--;
            },
    
            // ?????????????????????romise??eject?????????????????
            _startSend: function( block ) {
                var me = this,
                    file = block.file,
                    promise;
    
                // ?????? before-send-file ?? promise ????????????????
                // ???????????
                // ????????? promise, ???????? promise ????????????????
                if ( file.getStatus() !== Status.PROGRESS ) {
    
                    // ??????????????????????
                    if (file.getStatus() === Status.INTERRUPT) {
                        me._putback(block);
                    }
    
                    return;
                }
    
                me.pool.push( block );
                me.remaning++;
    
                // ?????????????????????????
                // ??????content-type?????
                block.blob = block.chunks === 1 ? file.source :
                        file.source.slice( block.start, block.end );
    
                // hook, ??????????????????????????????
                promise = me.request( 'before-send', block, function() {
    
                    // ????????????????????????????????????
                    if ( file.getStatus() === Status.PROGRESS ) {
                        me._doSend( block );
                    } else {
                        me._popBlock( block );
                        Base.nextTick( me.__tick );
                    }
                });
    
                // ?????ail??????????????
                promise.fail(function() {
                    if ( file.remaning === 1 ) {
                        me._finishFile( file ).always(function() {
                            block.percentage = 1;
                            me._popBlock( block );
                            me.owner.trigger( 'uploadComplete', file );
                            Base.nextTick( me.__tick );
                        });
                    } else {
                        block.percentage = 1;
                        me.updateFileProgress( file );
                        me._popBlock( block );
                        Base.nextTick( me.__tick );
                    }
                });
            },
    
    
            /**
             * @event uploadBeforeSend
             * @param {Object} object
             * @param {Object} data ???????????????????????????????????
             * @param {Object} headers ???????????????????????
             * @description ??????????????????????????????????????????????????????????????????????????????????°??
             * @for  Uploader
             */
    
            /**
             * @event uploadAccept
             * @param {Object} object
             * @param {Object} ret ??????????????son???????????????json??????ret._raw????????????????
             * @description ???????????????????????????????????????????????????????????handler??????`false`, ???????????server`?????uploadError`?????
             * @for  Uploader
             */
    
            /**
             * @event uploadProgress
             * @param {File} file File???
             * @param {Number} percentage ??????
             * @description ???????????????????????
             * @for  Uploader
             */
    
    
            /**
             * @event uploadError
             * @param {File} file File???
             * @param {String} reason ?????ode
             * @description ?????????????????
             * @for  Uploader
             */
    
            /**
             * @event uploadSuccess
             * @param {File} file File???
             * @param {Object} response ????????????
             * @description ?????????????????
             * @for  Uploader
             */
    
            /**
             * @event uploadComplete
             * @param {File} [file] File???
             * @description ??????????????????????????????
             * @for  Uploader
             */
    
            // ??????????
            _doSend: function( block ) {
                var me = this,
                    owner = me.owner,
                    opts = me.options,
                    file = block.file,
                    tr = new Transport( opts ),
                    data = $.extend({}, opts.formData ),
                    headers = $.extend({}, opts.headers ),
                    requestAccept, ret;
    
                block.transport = tr;
    
                tr.on( 'destroy', function() {
                    delete block.transport;
                    me._popBlock( block );
                    Base.nextTick( me.__tick );
                });
    
                // ??????????????????????
                tr.on( 'progress', function( percentage ) {
                    block.percentage = percentage;
                    me.updateFileProgress( file );
                });
    
                // ????????????????????????????
                requestAccept = function( reject ) {
                    var fn;
    
                    ret = tr.getResponseAsJson() || {};
                    ret._raw = tr.getResponse();
                    fn = function( value ) {
                        reject = value;
                    };
    
                    // ???????????????????????????????????
                    if ( !owner.trigger( 'uploadAccept', block, ret, fn ) ) {
                        reject = reject || 'server';
                    }
    
                    return reject;
                };
    
                // ?????????????????????????
                tr.on( 'error', function( type, flag ) {
                    block.retried = block.retried || 0;
    
                    // ??????
                    if ( block.chunks > 1 && ~'http,abort'.indexOf( type ) &&
                            block.retried < opts.chunkRetry ) {
    
                        block.retried++;
                        tr.send();
    
                    } else {
    
                        // http status 500 ~ 600
                        if ( !flag && type === 'server' ) {
                            type = requestAccept( type );
                        }
    
                        file.setStatus( Status.ERROR, type );
                        owner.trigger( 'uploadError', file, type );
                        owner.trigger( 'uploadComplete', file );
                    }
                });
    
                // ??????
                tr.on( 'load', function() {
                    var reason;
    
                    // ????????????????????
                    if ( (reason = requestAccept()) ) {
                        tr.trigger( 'error', reason, true );
                        return;
                    }
    
                    // ???????????
                    if ( file.remaning === 1 ) {
                        me._finishFile( file, ret );
                    } else {
                        tr.destroy();
                    }
                });
    
                // ????????????????
                data = $.extend( data, {
                    id: file.id,
                    name: file.name,
                    type: file.type,
                    lastModifiedDate: file.lastModifiedDate,
                    size: file.size
                });
    
                block.chunks > 1 && $.extend( data, {
                    chunks: block.chunks,
                    chunk: block.chunk
                });
    
                // ???????????????????????????
                // ????????????????????????????????????
                owner.trigger( 'uploadBeforeSend', block, data, headers );
    
                // ?????????
                tr.appendBlob( opts.fileVal, block.blob, file.name );
                tr.append( data );
                tr.setRequestHeader( headers );
                tr.send();
            },
    
            // ????????
            _finishFile: function( file, ret, hds ) {
                var owner = this.owner;
    
                return owner
                        .request( 'after-send-file', arguments, function() {
                            file.setStatus( Status.COMPLETE );
                            owner.trigger( 'uploadSuccess', file, ret, hds );
                        })
                        .fail(function( reason ) {
    
                            // ??????????????nvalid?????????????????
                            if ( file.getStatus() === Status.PROGRESS ) {
                                file.setStatus( Status.ERROR, reason );
                            }
    
                            owner.trigger( 'uploadError', file, reason );
                        })
                        .always(function() {
                            owner.trigger( 'uploadComplete', file );
                        });
            },
    
            updateFileProgress: function(file) {
                var totalPercent = 0,
                    uploaded = 0;
    
                if (!file.blocks) {
                    return;
                }
    
                $.each( file.blocks, function( _, v ) {
                    uploaded += (v.percentage || 0) * (v.end - v.start);
                });
    
                totalPercent = uploaded / file.size;
                this.owner.trigger( 'uploadProgress', file, totalPercent || 0 );
            }
    
        });
    });
    /**
     * @fileOverview ??????????????????????????????????????????????????
     */
    
    define('widgets/validator',[
        'base',
        'uploader',
        'file',
        'widgets/widget'
    ], function( Base, Uploader, WUFile ) {
    
        var $ = Base.$,
            validators = {},
            api;
    
        /**
         * @event error
         * @param {String} type ????????
         * @description ??alidate??????????????????????????????????????`upload.on('error', handler)`??????????????????????????????????????????????
         *
         * * `Q_EXCEED_NUM_LIMIT` ??????`fileNumLimit`??????`uploader`??????????????????????????
         * * `Q_EXCEED_SIZE_LIMIT` ??????`Q_EXCEED_SIZE_LIMIT`??????`uploader`????????????????????????????
         * * `Q_TYPE_DENIED` ??????????¤??????????
         * @for  Uploader
         */
    
        // ?????????api
        api = {
    
            // ????????
            addValidator: function( type, cb ) {
                validators[ type ] = cb;
            },
    
            // ????????
            removeValidator: function( type ) {
                delete validators[ type ];
            }
        };
    
        // ??ploader?????????????alidators??????
        Uploader.register({
            name: 'validator',
    
            init: function() {
                var me = this;
                Base.nextTick(function() {
                    $.each( validators, function() {
                        this.call( me.owner );
                    });
                });
            }
        });
    
        /**
         * @property {int} [fileNumLimit=undefined]
         * @namespace options
         * @for Uploader
         * @description ???????????, ?????????????????
         */
        api.addValidator( 'fileNumLimit', function() {
            var uploader = this,
                opts = uploader.options,
                count = 0,
                max = parseInt( opts.fileNumLimit, 10 ),
                flag = true;
    
            if ( !max ) {
                return;
            }
    
            uploader.on( 'beforeFileQueued', function( file ) {
    
                if ( count >= max && flag ) {
                    flag = false;
                    this.trigger( 'error', 'Q_EXCEED_NUM_LIMIT', max, file );
                    setTimeout(function() {
                        flag = true;
                    }, 1 );
                }
    
                return count >= max ? false : true;
            });
    
            uploader.on( 'fileQueued', function() {
                count++;
            });
    
            uploader.on( 'fileDequeued', function() {
                count--;
            });
    
            uploader.on( 'reset', function() {
                count = 0;
            });
        });
    
    
        /**
         * @property {int} [fileSizeLimit=undefined]
         * @namespace options
         * @for Uploader
         * @description ????????????????????, ?????????????????
         */
        api.addValidator( 'fileSizeLimit', function() {
            var uploader = this,
                opts = uploader.options,
                count = 0,
                max = parseInt( opts.fileSizeLimit, 10 ),
                flag = true;
    
            if ( !max ) {
                return;
            }
    
            uploader.on( 'beforeFileQueued', function( file ) {
                var invalid = count + file.size > max;
    
                if ( invalid && flag ) {
                    flag = false;
                    this.trigger( 'error', 'Q_EXCEED_SIZE_LIMIT', max, file );
                    setTimeout(function() {
                        flag = true;
                    }, 1 );
                }
    
                return invalid ? false : true;
            });
    
            uploader.on( 'fileQueued', function( file ) {
                count += file.size;
            });
    
            uploader.on( 'fileDequeued', function( file ) {
                count -= file.size;
            });
    
            uploader.on( 'reset', function() {
                count = 0;
            });
        });
    
        /**
         * @property {int} [fileSingleSizeLimit=undefined]
         * @namespace options
         * @for Uploader
         * @description ?????????????????????, ?????????????????
         */
        api.addValidator( 'fileSingleSizeLimit', function() {
            var uploader = this,
                opts = uploader.options,
                max = opts.fileSingleSizeLimit;
    
            if ( !max ) {
                return;
            }
    
            uploader.on( 'beforeFileQueued', function( file ) {
    
                if ( file.size > max ) {
                    file.setStatus( WUFile.Status.INVALID, 'exceed_size' );
                    this.trigger( 'error', 'F_EXCEED_SIZE', max, file );
                    return false;
                }
    
            });
    
        });
    
        /**
         * @property {Boolean} [duplicate=undefined]
         * @namespace options
         * @for Uploader
         * @description ????? ????????????????????????????????hash Key.
         */
        api.addValidator( 'duplicate', function() {
            var uploader = this,
                opts = uploader.options,
                mapping = {};
    
            if ( opts.duplicate ) {
                return;
            }
    
            function hashString( str ) {
                var hash = 0,
                    i = 0,
                    len = str.length,
                    _char;
    
                for ( ; i < len; i++ ) {
                    _char = str.charCodeAt( i );
                    hash = _char + (hash << 6) + (hash << 16) - hash;
                }
    
                return hash;
            }
    
            uploader.on( 'beforeFileQueued', function( file ) {
                var hash = file.__hash || (file.__hash = hashString( file.name +
                        file.size + file.lastModifiedDate ));
    
                // ????????
                if ( mapping[ hash ] ) {
                    this.trigger( 'error', 'F_DUPLICATE', file );
                    return false;
                }
            });
    
            uploader.on( 'fileQueued', function( file ) {
                var hash = file.__hash;
    
                hash && (mapping[ hash ] = true);
            });
    
            uploader.on( 'fileDequeued', function( file ) {
                var hash = file.__hash;
    
                hash && (delete mapping[ hash ]);
            });
    
            uploader.on( 'reset', function() {
                mapping = {};
            });
        });
    
        return api;
    });
    
    /**
     * @fileOverview Md5
     */
    define('lib/md5',[
        'runtime/client',
        'mediator'
    ], function( RuntimeClient, Mediator ) {
    
        function Md5() {
            RuntimeClient.call( this, 'Md5' );
        }
    
        // ?? Md5 ???????????
        Mediator.installTo( Md5.prototype );
    
        Md5.prototype.loadFromBlob = function( blob ) {
            var me = this;
    
            if ( me.getRuid() ) {
                me.disconnectRuntime();
            }
    
            // ?????lob??????????untime.
            me.connectRuntime( blob.ruid, function() {
                me.exec('init');
                me.exec( 'loadFromBlob', blob );
            });
        };
    
        Md5.prototype.getResult = function() {
            return this.exec('getResult');
        };
    
        return Md5;
    });
    /**
     * @fileOverview ??????, ?????????????????????
     */
    define('widgets/md5',[
        'base',
        'uploader',
        'lib/md5',
        'lib/blob',
        'widgets/widget'
    ], function( Base, Uploader, Md5, Blob ) {
    
        return Uploader.register({
            name: 'md5',
    
    
            /**
             * ?????? md5 ?????????? promise ??????????? progress ?????
             *
             *
             * @method md5File
             * @grammar md5File( file[, start[, end]] ) => promise
             * @for Uploader
             * @example
             *
             * uploader.on( 'fileQueued', function( file ) {
             *     var $li = ...;
             *
             *     uploader.md5File( file )
             *
             *         // ?????????
             *         .progress(function(percentage) {
             *             console.log('Percentage:', percentage);
             *         })
             *
             *         // ???
             *         .then(function(val) {
             *             console.log('md5 result:', val);
             *         });
             *
             * });
             */
            md5File: function( file, start, end ) {
                var md5 = new Md5(),
                    deferred = Base.Deferred(),
                    blob = (file instanceof Blob) ? file :
                        this.request( 'get-file', file ).source;
    
                md5.on( 'progress load', function( e ) {
                    e = e || {};
                    deferred.notify( e.total ? e.loaded / e.total : 1 );
                });
    
                md5.on( 'complete', function() {
                    deferred.resolve( md5.getResult() );
                });
    
                md5.on( 'error', function( reason ) {
                    deferred.reject( reason );
                });
    
                if ( arguments.length > 1 ) {
                    start = start || 0;
                    end = end || 0;
                    start < 0 && (start = blob.size + start);
                    end < 0 && (end = blob.size + end);
                    end = Math.min( end, blob.size );
                    blob = blob.slice( start, end );
                }
    
                md5.loadFromBlob( blob );
    
                return deferred.promise();
            }
        });
    });
    /**
     * @fileOverview Runtime?????????Runtime?????, ???
     */
    define('runtime/compbase',[],function() {
    
        function CompBase( owner, runtime ) {
    
            this.owner = owner;
            this.options = owner.options;
    
            this.getRuntime = function() {
                return runtime;
            };
    
            this.getRuid = function() {
                return runtime.uid;
            };
    
            this.trigger = function() {
                return owner.trigger.apply( owner, arguments );
            };
        }
    
        return CompBase;
    });
    /**
     * @fileOverview Html5Runtime
     */
    define('runtime/html5/runtime',[
        'base',
        'runtime/runtime',
        'runtime/compbase'
    ], function( Base, Runtime, CompBase ) {
    
        var type = 'html5',
            components = {};
    
        function Html5Runtime() {
            var pool = {},
                me = this,
                destroy = this.destroy;
    
            Runtime.apply( me, arguments );
            me.type = type;
    
    
            // ????????????????????RuntimeClient
            me.exec = function( comp, fn/*, args...*/) {
                var client = this,
                    uid = client.uid,
                    args = Base.slice( arguments, 2 ),
                    instance;
    
                if ( components[ comp ] ) {
                    instance = pool[ uid ] = pool[ uid ] ||
                            new components[ comp ]( client, me );
    
                    if ( instance[ fn ] ) {
                        return instance[ fn ].apply( instance, args );
                    }
                }
            };
    
            me.destroy = function() {
                // @todo ????????????????
                return destroy && destroy.apply( this, arguments );
            };
        }
    
        Base.inherits( Runtime, {
            constructor: Html5Runtime,
    
            // ?????????????????????callback
            init: function() {
                var me = this;
                setTimeout(function() {
                    me.trigger('ready');
                }, 1 );
            }
    
        });
    
        // ???Components
        Html5Runtime.register = function( name, component ) {
            var klass = components[ name ] = Base.inherits( CompBase, component );
            return klass;
        };
    
        // ???html5???????
        // ???????????????????
        if ( window.Blob && window.FileReader && window.DataView ) {
            Runtime.addRuntime( type, Html5Runtime );
        }
    
        return Html5Runtime;
    });
    /**
     * @fileOverview Blob Html???
     */
    define('runtime/html5/blob',[
        'runtime/html5/runtime',
        'lib/blob'
    ], function( Html5Runtime, Blob ) {
    
        return Html5Runtime.register( 'Blob', {
            slice: function( start, end ) {
                var blob = this.owner.source,
                    slice = blob.slice || blob.webkitSlice || blob.mozSlice;
    
                blob = slice.call( blob, start, end );
    
                return new Blob( this.getRuid(), blob );
            }
        });
    });
    /**
     * @fileOverview FilePaste
     */
    define('runtime/html5/dnd',[
        'base',
        'runtime/html5/runtime',
        'lib/file'
    ], function( Base, Html5Runtime, File ) {
    
        var $ = Base.$,
            prefix = 'webuploader-dnd-';
    
        return Html5Runtime.register( 'DragAndDrop', {
            init: function() {
                var elem = this.elem = this.options.container;
    
                this.dragEnterHandler = Base.bindFn( this._dragEnterHandler, this );
                this.dragOverHandler = Base.bindFn( this._dragOverHandler, this );
                this.dragLeaveHandler = Base.bindFn( this._dragLeaveHandler, this );
                this.dropHandler = Base.bindFn( this._dropHandler, this );
                this.dndOver = false;
    
                elem.on( 'dragenter', this.dragEnterHandler );
                elem.on( 'dragover', this.dragOverHandler );
                elem.on( 'dragleave', this.dragLeaveHandler );
                elem.on( 'drop', this.dropHandler );
    
                if ( this.options.disableGlobalDnd ) {
                    $( document ).on( 'dragover', this.dragOverHandler );
                    $( document ).on( 'drop', this.dropHandler );
                }
            },
    
            _dragEnterHandler: function( e ) {
                var me = this,
                    denied = me._denied || false,
                    items;
    
                e = e.originalEvent || e;
    
                if ( !me.dndOver ) {
                    me.dndOver = true;
    
                    // ?????? chrome ?????
                    items = e.dataTransfer.items;
    
                    if ( items && items.length ) {
                        me._denied = denied = !me.trigger( 'accept', items );
                    }
    
                    me.elem.addClass( prefix + 'over' );
                    me.elem[ denied ? 'addClass' :
                            'removeClass' ]( prefix + 'denied' );
                }
    
                e.dataTransfer.dropEffect = denied ? 'none' : 'copy';
    
                return false;
            },
    
            _dragOverHandler: function( e ) {
                // ???????????
                var parentElem = this.elem.parent().get( 0 );
                if ( parentElem && !$.contains( parentElem, e.currentTarget ) ) {
                    return false;
                }
    
                clearTimeout( this._leaveTimer );
                this._dragEnterHandler.call( this, e );
    
                return false;
            },
    
            _dragLeaveHandler: function() {
                var me = this,
                    handler;
    
                handler = function() {
                    me.dndOver = false;
                    me.elem.removeClass( prefix + 'over ' + prefix + 'denied' );
                };
    
                clearTimeout( me._leaveTimer );
                me._leaveTimer = setTimeout( handler, 100 );
                return false;
            },
    
            _dropHandler: function( e ) {
                var me = this,
                    ruid = me.getRuid(),
                    parentElem = me.elem.parent().get( 0 ),
                    dataTransfer, data;
    
                // ???????????
                if ( parentElem && !$.contains( parentElem, e.currentTarget ) ) {
                    return false;
                }
    
                e = e.originalEvent || e;
                dataTransfer = e.dataTransfer;
    
                // ????????????????????????????????
                // ??? ie11 ????????????
                try {
                    data = dataTransfer.getData('text/html');
                } catch( err ) {
                }
    
                if ( data ) {
                    return;
                }
    
                me._getTansferFiles( dataTransfer, function( results ) {
                    me.trigger( 'drop', $.map( results, function( file ) {
                        return new File( ruid, file );
                    }) );
                });
    
                me.dndOver = false;
                me.elem.removeClass( prefix + 'over' );
                return false;
            },
    
            // ?????? callback ????????????????????????????
            _getTansferFiles: function( dataTransfer, callback ) {
                var results  = [],
                    promises = [],
                    items, files, file, item, i, len, canAccessFolder;
    
                items = dataTransfer.items;
                files = dataTransfer.files;
    
                canAccessFolder = !!(items && items[ 0 ].webkitGetAsEntry);
    
                for ( i = 0, len = files.length; i < len; i++ ) {
                    file = files[ i ];
                    item = items && items[ i ];
    
                    if ( canAccessFolder && item.webkitGetAsEntry().isDirectory ) {
    
                        promises.push( this._traverseDirectoryTree(
                                item.webkitGetAsEntry(), results ) );
                    } else {
                        results.push( file );
                    }
                }
    
                Base.when.apply( Base, promises ).done(function() {
    
                    if ( !results.length ) {
                        return;
                    }
    
                    callback( results );
                });
            },
    
            _traverseDirectoryTree: function( entry, results ) {
                var deferred = Base.Deferred(),
                    me = this;
    
                if ( entry.isFile ) {
                    entry.file(function( file ) {
                        results.push( file );
                        deferred.resolve();
                    });
                } else if ( entry.isDirectory ) {
                    entry.createReader().readEntries(function( entries ) {
                        var len = entries.length,
                            promises = [],
                            arr = [],    // ???????????
                            i;
    
                        for ( i = 0; i < len; i++ ) {
                            promises.push( me._traverseDirectoryTree(
                                    entries[ i ], arr ) );
                        }
    
                        Base.when.apply( Base, promises ).then(function() {
                            results.push.apply( results, arr );
                            deferred.resolve();
                        }, deferred.reject );
                    });
                }
    
                return deferred.promise();
            },
    
            destroy: function() {
                var elem = this.elem;
    
                // ??? init ????? destroy
                if (!elem) {
                    return;
                }
                
                elem.off( 'dragenter', this.dragEnterHandler );
                elem.off( 'dragover', this.dragOverHandler );
                elem.off( 'dragleave', this.dragLeaveHandler );
                elem.off( 'drop', this.dropHandler );
    
                if ( this.options.disableGlobalDnd ) {
                    $( document ).off( 'dragover', this.dragOverHandler );
                    $( document ).off( 'drop', this.dropHandler );
                }
            }
        });
    });
    
    /**
     * @fileOverview FilePaste
     */
    define('runtime/html5/filepaste',[
        'base',
        'runtime/html5/runtime',
        'lib/file'
    ], function( Base, Html5Runtime, File ) {
    
        return Html5Runtime.register( 'FilePaste', {
            init: function() {
                var opts = this.options,
                    elem = this.elem = opts.container,
                    accept = '.*',
                    arr, i, len, item;
    
                // accetp??imeTypes?????????????
                if ( opts.accept ) {
                    arr = [];
    
                    for ( i = 0, len = opts.accept.length; i < len; i++ ) {
                        item = opts.accept[ i ].mimeTypes;
                        item && arr.push( item );
                    }
    
                    if ( arr.length ) {
                        accept = arr.join(',');
                        accept = accept.replace( /,/g, '|' ).replace( /\*/g, '.*' );
                    }
                }
                this.accept = accept = new RegExp( accept, 'i' );
                this.hander = Base.bindFn( this._pasteHander, this );
                elem.on( 'paste', this.hander );
            },
    
            _pasteHander: function( e ) {
                var allowed = [],
                    ruid = this.getRuid(),
                    items, item, blob, i, len;
    
                e = e.originalEvent || e;
                items = e.clipboardData.items;
    
                for ( i = 0, len = items.length; i < len; i++ ) {
                    item = items[ i ];
    
                    if ( item.kind !== 'file' || !(blob = item.getAsFile()) ) {
                        continue;
                    }
    
                    allowed.push( new File( ruid, blob ) );
                }
    
                if ( allowed.length ) {
                    // ?????????????????????????????
                    e.preventDefault();
                    e.stopPropagation();
                    this.trigger( 'paste', allowed );
                }
            },
    
            destroy: function() {
                this.elem.off( 'paste', this.hander );
            }
        });
    });
    
    /**
     * @fileOverview FilePicker
     */
    define('runtime/html5/filepicker',[
        'base',
        'runtime/html5/runtime'
    ], function( Base, Html5Runtime ) {
    
        var $ = Base.$;
    
        return Html5Runtime.register( 'FilePicker', {
            init: function() {
                var container = this.getRuntime().getContainer(),
                    me = this,
                    owner = me.owner,
                    opts = me.options,
                    label = this.label = $( document.createElement('label') ),
                    input =  this.input = $( document.createElement('input') ),
                    arr, i, len, mouseHandler;
    
                input.attr( 'type', 'file' );
                input.attr( 'name', opts.name );
                input.addClass('webuploader-element-invisible');
    
                label.on( 'click', function() {
                    input.trigger('click');
                });
    
                label.css({
                    opacity: 0,
                    width: '100%',
                    height: '100%',
                    display: 'block',
                    cursor: 'pointer',
                    background: '#ffffff'
                });
    
                if ( opts.multiple ) {
                    input.attr( 'multiple', 'multiple' );
                }
    
                // @todo Firefox??????????????
                if ( opts.accept && opts.accept.length > 0 ) {
                    arr = [];
    
                    for ( i = 0, len = opts.accept.length; i < len; i++ ) {
                        arr.push( opts.accept[ i ].mimeTypes );
                    }
    
                    input.attr( 'accept', arr.join(',') );
                }
    
                container.append( input );
                container.append( label );
    
                mouseHandler = function( e ) {
                    owner.trigger( e.type );
                };
    
                input.on( 'change', function( e ) {
                    var fn = arguments.callee,
                        clone;
    
                    me.files = e.target.files;
    
                    // reset input
                    clone = this.cloneNode( true );
                    clone.value = null;
                    this.parentNode.replaceChild( clone, this );
    
                    input.off();
                    input = $( clone ).on( 'change', fn )
                            .on( 'mouseenter mouseleave', mouseHandler );
    
                    owner.trigger('change');
                });
    
                label.on( 'mouseenter mouseleave', mouseHandler );
    
            },
    
    
            getFiles: function() {
                return this.files;
            },
    
            destroy: function() {
                this.input.off();
                this.label.off();
            }
        });
    });
    /**
     * Terms:
     *
     * Uint8Array, FileReader, BlobBuilder, atob, ArrayBuffer
     * @fileOverview Image???
     */
    define('runtime/html5/util',[
        'base'
    ], function( Base ) {
    
        var urlAPI = window.createObjectURL && window ||
                window.URL && URL.revokeObjectURL && URL ||
                window.webkitURL,
            createObjectURL = Base.noop,
            revokeObjectURL = createObjectURL;
    
        if ( urlAPI ) {
    
            // ?????????????????ndroid????????ontext??????????°??
            createObjectURL = function() {
                return urlAPI.createObjectURL.apply( urlAPI, arguments );
            };
    
            revokeObjectURL = function() {
                return urlAPI.revokeObjectURL.apply( urlAPI, arguments );
            };
        }
    
        return {
            createObjectURL: createObjectURL,
            revokeObjectURL: revokeObjectURL,
    
            dataURL2Blob: function( dataURI ) {
                var byteStr, intArray, ab, i, mimetype, parts;
    
                parts = dataURI.split(',');
    
                if ( ~parts[ 0 ].indexOf('base64') ) {
                    byteStr = atob( parts[ 1 ] );
                } else {
                    byteStr = decodeURIComponent( parts[ 1 ] );
                }
    
                ab = new ArrayBuffer( byteStr.length );
                intArray = new Uint8Array( ab );
    
                for ( i = 0; i < byteStr.length; i++ ) {
                    intArray[ i ] = byteStr.charCodeAt( i );
                }
    
                mimetype = parts[ 0 ].split(':')[ 1 ].split(';')[ 0 ];
    
                return this.arrayBufferToBlob( ab, mimetype );
            },
    
            dataURL2ArrayBuffer: function( dataURI ) {
                var byteStr, intArray, i, parts;
    
                parts = dataURI.split(',');
    
                if ( ~parts[ 0 ].indexOf('base64') ) {
                    byteStr = atob( parts[ 1 ] );
                } else {
                    byteStr = decodeURIComponent( parts[ 1 ] );
                }
    
                intArray = new Uint8Array( byteStr.length );
    
                for ( i = 0; i < byteStr.length; i++ ) {
                    intArray[ i ] = byteStr.charCodeAt( i );
                }
    
                return intArray.buffer;
            },
    
            arrayBufferToBlob: function( buffer, type ) {
                var builder = window.BlobBuilder || window.WebKitBlobBuilder,
                    bb;
    
                // android????????ew Blob, ??????blobbuilder.
                if ( builder ) {
                    bb = new builder();
                    bb.append( buffer );
                    return bb.getBlob( type );
                }
    
                return new Blob([ buffer ], type ? { type: type } : {} );
            },
    
            // ???????????????android???canvas.toDataUrl?????peg.
            // ???????????ng.
            canvasToDataUrl: function( canvas, type, quality ) {
                return canvas.toDataURL( type, quality / 100 );
            },
    
            // imagemeat?????????????????????????????????????
            parseMeta: function( blob, callback ) {
                callback( false, {});
            },
    
            // imagemeat?????????????????????????????????????
            updateImageHead: function( data ) {
                return data;
            }
        };
    });
    /**
     * Terms:
     *
     * Uint8Array, FileReader, BlobBuilder, atob, ArrayBuffer
     * @fileOverview Image???
     */
    define('runtime/html5/imagemeta',[
        'runtime/html5/util'
    ], function( Util ) {
    
        var api;
    
        api = {
            parsers: {
                0xffe1: []
            },
    
            maxMetaDataSize: 262144,
    
            parse: function( blob, cb ) {
                var me = this,
                    fr = new FileReader();
    
                fr.onload = function() {
                    cb( false, me._parse( this.result ) );
                    fr = fr.onload = fr.onerror = null;
                };
    
                fr.onerror = function( e ) {
                    cb( e.message );
                    fr = fr.onload = fr.onerror = null;
                };
    
                blob = blob.slice( 0, me.maxMetaDataSize );
                fr.readAsArrayBuffer( blob.getSource() );
            },
    
            _parse: function( buffer, noParse ) {
                if ( buffer.byteLength < 6 ) {
                    return;
                }
    
                var dataview = new DataView( buffer ),
                    offset = 2,
                    maxOffset = dataview.byteLength - 4,
                    headLength = offset,
                    ret = {},
                    markerBytes, markerLength, parsers, i;
    
                if ( dataview.getUint16( 0 ) === 0xffd8 ) {
    
                    while ( offset < maxOffset ) {
                        markerBytes = dataview.getUint16( offset );
    
                        if ( markerBytes >= 0xffe0 && markerBytes <= 0xffef ||
                                markerBytes === 0xfffe ) {
    
                            markerLength = dataview.getUint16( offset + 2 ) + 2;
    
                            if ( offset + markerLength > dataview.byteLength ) {
                                break;
                            }
    
                            parsers = api.parsers[ markerBytes ];
    
                            if ( !noParse && parsers ) {
                                for ( i = 0; i < parsers.length; i += 1 ) {
                                    parsers[ i ].call( api, dataview, offset,
                                            markerLength, ret );
                                }
                            }
    
                            offset += markerLength;
                            headLength = offset;
                        } else {
                            break;
                        }
                    }
    
                    if ( headLength > 6 ) {
                        if ( buffer.slice ) {
                            ret.imageHead = buffer.slice( 2, headLength );
                        } else {
                            // Workaround for IE10, which does not yet
                            // support ArrayBuffer.slice:
                            ret.imageHead = new Uint8Array( buffer )
                                    .subarray( 2, headLength );
                        }
                    }
                }
    
                return ret;
            },
    
            updateImageHead: function( buffer, head ) {
                var data = this._parse( buffer, true ),
                    buf1, buf2, bodyoffset;
    
    
                bodyoffset = 2;
                if ( data.imageHead ) {
                    bodyoffset = 2 + data.imageHead.byteLength;
                }
    
                if ( buffer.slice ) {
                    buf2 = buffer.slice( bodyoffset );
                } else {
                    buf2 = new Uint8Array( buffer ).subarray( bodyoffset );
                }
    
                buf1 = new Uint8Array( head.byteLength + 2 + buf2.byteLength );
    
                buf1[ 0 ] = 0xFF;
                buf1[ 1 ] = 0xD8;
                buf1.set( new Uint8Array( head ), 2 );
                buf1.set( new Uint8Array( buf2 ), head.byteLength + 2 );
    
                return buf1.buffer;
            }
        };
    
        Util.parseMeta = function() {
            return api.parse.apply( api, arguments );
        };
    
        Util.updateImageHead = function() {
            return api.updateImageHead.apply( api, arguments );
        };
    
        return api;
    });
    /**
     * ?????????https://github.com/blueimp/JavaScript-Load-Image
     * ????????????orientation.
     *
     * ????? Exif Sub IFD Pointer, GPS Info IFD Pointer, Exif Thumbnail.
     * @fileOverview EXIF???
     */
    
    // Sample
    // ====================================
    // Make : Apple
    // Model : iPhone 4S
    // Orientation : 1
    // XResolution : 72 [72/1]
    // YResolution : 72 [72/1]
    // ResolutionUnit : 2
    // Software : QuickTime 7.7.1
    // DateTime : 2013:09:01 22:53:55
    // ExifIFDPointer : 190
    // ExposureTime : 0.058823529411764705 [1/17]
    // FNumber : 2.4 [12/5]
    // ExposureProgram : Normal program
    // ISOSpeedRatings : 800
    // ExifVersion : 0220
    // DateTimeOriginal : 2013:09:01 22:52:51
    // DateTimeDigitized : 2013:09:01 22:52:51
    // ComponentsConfiguration : YCbCr
    // ShutterSpeedValue : 4.058893515764426
    // ApertureValue : 2.5260688216892597 [4845/1918]
    // BrightnessValue : -0.3126686601998395
    // MeteringMode : Pattern
    // Flash : Flash did not fire, compulsory flash mode
    // FocalLength : 4.28 [107/25]
    // SubjectArea : [4 values]
    // FlashpixVersion : 0100
    // ColorSpace : 1
    // PixelXDimension : 2448
    // PixelYDimension : 3264
    // SensingMethod : One-chip color area sensor
    // ExposureMode : 0
    // WhiteBalance : Auto white balance
    // FocalLengthIn35mmFilm : 35
    // SceneCaptureType : Standard
    define('runtime/html5/imagemeta/exif',[
        'base',
        'runtime/html5/imagemeta'
    ], function( Base, ImageMeta ) {
    
        var EXIF = {};
    
        EXIF.ExifMap = function() {
            return this;
        };
    
        EXIF.ExifMap.prototype.map = {
            'Orientation': 0x0112
        };
    
        EXIF.ExifMap.prototype.get = function( id ) {
            return this[ id ] || this[ this.map[ id ] ];
        };
    
        EXIF.exifTagTypes = {
            // byte, 8-bit unsigned int:
            1: {
                getValue: function( dataView, dataOffset ) {
                    return dataView.getUint8( dataOffset );
                },
                size: 1
            },
    
            // ascii, 8-bit byte:
            2: {
                getValue: function( dataView, dataOffset ) {
                    return String.fromCharCode( dataView.getUint8( dataOffset ) );
                },
                size: 1,
                ascii: true
            },
    
            // short, 16 bit int:
            3: {
                getValue: function( dataView, dataOffset, littleEndian ) {
                    return dataView.getUint16( dataOffset, littleEndian );
                },
                size: 2
            },
    
            // long, 32 bit int:
            4: {
                getValue: function( dataView, dataOffset, littleEndian ) {
                    return dataView.getUint32( dataOffset, littleEndian );
                },
                size: 4
            },
    
            // rational = two long values,
            // first is numerator, second is denominator:
            5: {
                getValue: function( dataView, dataOffset, littleEndian ) {
                    return dataView.getUint32( dataOffset, littleEndian ) /
                        dataView.getUint32( dataOffset + 4, littleEndian );
                },
                size: 8
            },
    
            // slong, 32 bit signed int:
            9: {
                getValue: function( dataView, dataOffset, littleEndian ) {
                    return dataView.getInt32( dataOffset, littleEndian );
                },
                size: 4
            },
    
            // srational, two slongs, first is numerator, second is denominator:
            10: {
                getValue: function( dataView, dataOffset, littleEndian ) {
                    return dataView.getInt32( dataOffset, littleEndian ) /
                        dataView.getInt32( dataOffset + 4, littleEndian );
                },
                size: 8
            }
        };
    
        // undefined, 8-bit byte, value depending on field:
        EXIF.exifTagTypes[ 7 ] = EXIF.exifTagTypes[ 1 ];
    
        EXIF.getExifValue = function( dataView, tiffOffset, offset, type, length,
                littleEndian ) {
    
            var tagType = EXIF.exifTagTypes[ type ],
                tagSize, dataOffset, values, i, str, c;
    
            if ( !tagType ) {
                Base.log('Invalid Exif data: Invalid tag type.');
                return;
            }
    
            tagSize = tagType.size * length;
    
            // Determine if the value is contained in the dataOffset bytes,
            // or if the value at the dataOffset is a pointer to the actual data:
            dataOffset = tagSize > 4 ? tiffOffset + dataView.getUint32( offset + 8,
                    littleEndian ) : (offset + 8);
    
            if ( dataOffset + tagSize > dataView.byteLength ) {
                Base.log('Invalid Exif data: Invalid data offset.');
                return;
            }
    
            if ( length === 1 ) {
                return tagType.getValue( dataView, dataOffset, littleEndian );
            }
    
            values = [];
    
            for ( i = 0; i < length; i += 1 ) {
                values[ i ] = tagType.getValue( dataView,
                        dataOffset + i * tagType.size, littleEndian );
            }
    
            if ( tagType.ascii ) {
                str = '';
    
                // Concatenate the chars:
                for ( i = 0; i < values.length; i += 1 ) {
                    c = values[ i ];
    
                    // Ignore the terminating NULL byte(s):
                    if ( c === '\u0000' ) {
                        break;
                    }
                    str += c;
                }
    
                return str;
            }
            return values;
        };
    
        EXIF.parseExifTag = function( dataView, tiffOffset, offset, littleEndian,
                data ) {
    
            var tag = dataView.getUint16( offset, littleEndian );
            data.exif[ tag ] = EXIF.getExifValue( dataView, tiffOffset, offset,
                    dataView.getUint16( offset + 2, littleEndian ),    // tag type
                    dataView.getUint32( offset + 4, littleEndian ),    // tag length
                    littleEndian );
        };
    
        EXIF.parseExifTags = function( dataView, tiffOffset, dirOffset,
                littleEndian, data ) {
    
            var tagsNumber, dirEndOffset, i;
    
            if ( dirOffset + 6 > dataView.byteLength ) {
                Base.log('Invalid Exif data: Invalid directory offset.');
                return;
            }
    
            tagsNumber = dataView.getUint16( dirOffset, littleEndian );
            dirEndOffset = dirOffset + 2 + 12 * tagsNumber;
    
            if ( dirEndOffset + 4 > dataView.byteLength ) {
                Base.log('Invalid Exif data: Invalid directory size.');
                return;
            }
    
            for ( i = 0; i < tagsNumber; i += 1 ) {
                this.parseExifTag( dataView, tiffOffset,
                        dirOffset + 2 + 12 * i,    // tag offset
                        littleEndian, data );
            }
    
            // Return the offset to the next directory:
            return dataView.getUint32( dirEndOffset, littleEndian );
        };
    
        // EXIF.getExifThumbnail = function(dataView, offset, length) {
        //     var hexData,
        //         i,
        //         b;
        //     if (!length || offset + length > dataView.byteLength) {
        //         Base.log('Invalid Exif data: Invalid thumbnail data.');
        //         return;
        //     }
        //     hexData = [];
        //     for (i = 0; i < length; i += 1) {
        //         b = dataView.getUint8(offset + i);
        //         hexData.push((b < 16 ? '0' : '') + b.toString(16));
        //     }
        //     return 'data:image/jpeg,%' + hexData.join('%');
        // };
    
        EXIF.parseExifData = function( dataView, offset, length, data ) {
    
            var tiffOffset = offset + 10,
                littleEndian, dirOffset;
    
            // Check for the ASCII code for "Exif" (0x45786966):
            if ( dataView.getUint32( offset + 4 ) !== 0x45786966 ) {
                // No Exif data, might be XMP data instead
                return;
            }
            if ( tiffOffset + 8 > dataView.byteLength ) {
                Base.log('Invalid Exif data: Invalid segment size.');
                return;
            }
    
            // Check for the two null bytes:
            if ( dataView.getUint16( offset + 8 ) !== 0x0000 ) {
                Base.log('Invalid Exif data: Missing byte alignment offset.');
                return;
            }
    
            // Check the byte alignment:
            switch ( dataView.getUint16( tiffOffset ) ) {
                case 0x4949:
                    littleEndian = true;
                    break;
    
                case 0x4D4D:
                    littleEndian = false;
                    break;
    
                default:
                    Base.log('Invalid Exif data: Invalid byte alignment marker.');
                    return;
            }
    
            // Check for the TIFF tag marker (0x002A):
            if ( dataView.getUint16( tiffOffset + 2, littleEndian ) !== 0x002A ) {
                Base.log('Invalid Exif data: Missing TIFF marker.');
                return;
            }
    
            // Retrieve the directory offset bytes, usually 0x00000008 or 8 decimal:
            dirOffset = dataView.getUint32( tiffOffset + 4, littleEndian );
            // Create the exif object to store the tags:
            data.exif = new EXIF.ExifMap();
            // Parse the tags of the main image directory and retrieve the
            // offset to the next directory, usually the thumbnail directory:
            dirOffset = EXIF.parseExifTags( dataView, tiffOffset,
                    tiffOffset + dirOffset, littleEndian, data );
    
            // ???????????
            // if ( dirOffset ) {
            //     thumbnailData = {exif: {}};
            //     dirOffset = EXIF.parseExifTags(
            //         dataView,
            //         tiffOffset,
            //         tiffOffset + dirOffset,
            //         littleEndian,
            //         thumbnailData
            //     );
    
            //     // Check for JPEG Thumbnail offset:
            //     if (thumbnailData.exif[0x0201]) {
            //         data.exif.Thumbnail = EXIF.getExifThumbnail(
            //             dataView,
            //             tiffOffset + thumbnailData.exif[0x0201],
            //             thumbnailData.exif[0x0202] // Thumbnail data length
            //         );
            //     }
            // }
        };
    
        ImageMeta.parsers[ 0xffe1 ].push( EXIF.parseExifData );
        return EXIF;
    });
    /**
     * ???????????????????????ndroid?????oDataUrl??ug
     * android???toDataUrl('image/jpege')???????????ng.
     *
     * ???????????????????????
     * @fileOverview jpeg encoder
     */
    define('runtime/html5/jpegencoder',[], function( require, exports, module ) {
    
        /*
          Copyright (c) 2008, Adobe Systems Incorporated
          All rights reserved.
    
          Redistribution and use in source and binary forms, with or without
          modification, are permitted provided that the following conditions are
          met:
    
          * Redistributions of source code must retain the above copyright notice,
            this list of conditions and the following disclaimer.
    
          * Redistributions in binary form must reproduce the above copyright
            notice, this list of conditions and the following disclaimer in the
            documentation and/or other materials provided with the distribution.
    
          * Neither the name of Adobe Systems Incorporated nor the names of its
            contributors may be used to endorse or promote products derived from
            this software without specific prior written permission.
    
          THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
          IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
          THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
          PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
          CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
          EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
          PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
          PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
          LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
          NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
          SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        */
        /*
        JPEG encoder ported to JavaScript and optimized by Andreas Ritter, www.bytestrom.eu, 11/2009
    
        Basic GUI blocking jpeg encoder
        */
    
        function JPEGEncoder(quality) {
          var self = this;
            var fround = Math.round;
            var ffloor = Math.floor;
            var YTable = new Array(64);
            var UVTable = new Array(64);
            var fdtbl_Y = new Array(64);
            var fdtbl_UV = new Array(64);
            var YDC_HT;
            var UVDC_HT;
            var YAC_HT;
            var UVAC_HT;
    
            var bitcode = new Array(65535);
            var category = new Array(65535);
            var outputfDCTQuant = new Array(64);
            var DU = new Array(64);
            var byteout = [];
            var bytenew = 0;
            var bytepos = 7;
    
            var YDU = new Array(64);
            var UDU = new Array(64);
            var VDU = new Array(64);
            var clt = new Array(256);
            var RGB_YUV_TABLE = new Array(2048);
            var currentQuality;
    
            var ZigZag = [
                     0, 1, 5, 6,14,15,27,28,
                     2, 4, 7,13,16,26,29,42,
                     3, 8,12,17,25,30,41,43,
                     9,11,18,24,31,40,44,53,
                    10,19,23,32,39,45,52,54,
                    20,22,33,38,46,51,55,60,
                    21,34,37,47,50,56,59,61,
                    35,36,48,49,57,58,62,63
                ];
    
            var std_dc_luminance_nrcodes = [0,0,1,5,1,1,1,1,1,1,0,0,0,0,0,0,0];
            var std_dc_luminance_values = [0,1,2,3,4,5,6,7,8,9,10,11];
            var std_ac_luminance_nrcodes = [0,0,2,1,3,3,2,4,3,5,5,4,4,0,0,1,0x7d];
            var std_ac_luminance_values = [
                    0x01,0x02,0x03,0x00,0x04,0x11,0x05,0x12,
                    0x21,0x31,0x41,0x06,0x13,0x51,0x61,0x07,
                    0x22,0x71,0x14,0x32,0x81,0x91,0xa1,0x08,
                    0x23,0x42,0xb1,0xc1,0x15,0x52,0xd1,0xf0,
                    0x24,0x33,0x62,0x72,0x82,0x09,0x0a,0x16,
                    0x17,0x18,0x19,0x1a,0x25,0x26,0x27,0x28,
                    0x29,0x2a,0x34,0x35,0x36,0x37,0x38,0x39,
                    0x3a,0x43,0x44,0x45,0x46,0x47,0x48,0x49,
                    0x4a,0x53,0x54,0x55,0x56,0x57,0x58,0x59,
                    0x5a,0x63,0x64,0x65,0x66,0x67,0x68,0x69,
                    0x6a,0x73,0x74,0x75,0x76,0x77,0x78,0x79,
                    0x7a,0x83,0x84,0x85,0x86,0x87,0x88,0x89,
                    0x8a,0x92,0x93,0x94,0x95,0x96,0x97,0x98,
                    0x99,0x9a,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,
                    0xa8,0xa9,0xaa,0xb2,0xb3,0xb4,0xb5,0xb6,
                    0xb7,0xb8,0xb9,0xba,0xc2,0xc3,0xc4,0xc5,
                    0xc6,0xc7,0xc8,0xc9,0xca,0xd2,0xd3,0xd4,
                    0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xe1,0xe2,
                    0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,0xea,
                    0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
                    0xf9,0xfa
                ];
    
            var std_dc_chrominance_nrcodes = [0,0,3,1,1,1,1,1,1,1,1,1,0,0,0,0,0];
            var std_dc_chrominance_values = [0,1,2,3,4,5,6,7,8,9,10,11];
            var std_ac_chrominance_nrcodes = [0,0,2,1,2,4,4,3,4,7,5,4,4,0,1,2,0x77];
            var std_ac_chrominance_values = [
                    0x00,0x01,0x02,0x03,0x11,0x04,0x05,0x21,
                    0x31,0x06,0x12,0x41,0x51,0x07,0x61,0x71,
                    0x13,0x22,0x32,0x81,0x08,0x14,0x42,0x91,
                    0xa1,0xb1,0xc1,0x09,0x23,0x33,0x52,0xf0,
                    0x15,0x62,0x72,0xd1,0x0a,0x16,0x24,0x34,
                    0xe1,0x25,0xf1,0x17,0x18,0x19,0x1a,0x26,
                    0x27,0x28,0x29,0x2a,0x35,0x36,0x37,0x38,
                    0x39,0x3a,0x43,0x44,0x45,0x46,0x47,0x48,
                    0x49,0x4a,0x53,0x54,0x55,0x56,0x57,0x58,
                    0x59,0x5a,0x63,0x64,0x65,0x66,0x67,0x68,
                    0x69,0x6a,0x73,0x74,0x75,0x76,0x77,0x78,
                    0x79,0x7a,0x82,0x83,0x84,0x85,0x86,0x87,
                    0x88,0x89,0x8a,0x92,0x93,0x94,0x95,0x96,
                    0x97,0x98,0x99,0x9a,0xa2,0xa3,0xa4,0xa5,
                    0xa6,0xa7,0xa8,0xa9,0xaa,0xb2,0xb3,0xb4,
                    0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0xc2,0xc3,
                    0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xd2,
                    0xd3,0xd4,0xd5,0xd6,0xd7,0xd8,0xd9,0xda,
                    0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,
                    0xea,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
                    0xf9,0xfa
                ];
    
            function initQuantTables(sf){
                    var YQT = [
                        16, 11, 10, 16, 24, 40, 51, 61,
                        12, 12, 14, 19, 26, 58, 60, 55,
                        14, 13, 16, 24, 40, 57, 69, 56,
                        14, 17, 22, 29, 51, 87, 80, 62,
                        18, 22, 37, 56, 68,109,103, 77,
                        24, 35, 55, 64, 81,104,113, 92,
                        49, 64, 78, 87,103,121,120,101,
                        72, 92, 95, 98,112,100,103, 99
                    ];
    
                    for (var i = 0; i < 64; i++) {
                        var t = ffloor((YQT[i]*sf+50)/100);
                        if (t < 1) {
                            t = 1;
                        } else if (t > 255) {
                            t = 255;
                        }
                        YTable[ZigZag[i]] = t;
                    }
                    var UVQT = [
                        17, 18, 24, 47, 99, 99, 99, 99,
                        18, 21, 26, 66, 99, 99, 99, 99,
                        24, 26, 56, 99, 99, 99, 99, 99,
                        47, 66, 99, 99, 99, 99, 99, 99,
                        99, 99, 99, 99, 99, 99, 99, 99,
                        99, 99, 99, 99, 99, 99, 99, 99,
                        99, 99, 99, 99, 99, 99, 99, 99,
                        99, 99, 99, 99, 99, 99, 99, 99
                    ];
                    for (var j = 0; j < 64; j++) {
                        var u = ffloor((UVQT[j]*sf+50)/100);
                        if (u < 1) {
                            u = 1;
                        } else if (u > 255) {
                            u = 255;
                        }
                        UVTable[ZigZag[j]] = u;
                    }
                    var aasf = [
                        1.0, 1.387039845, 1.306562965, 1.175875602,
                        1.0, 0.785694958, 0.541196100, 0.275899379
                    ];
                    var k = 0;
                    for (var row = 0; row < 8; row++)
                    {
                        for (var col = 0; col < 8; col++)
                        {
                            fdtbl_Y[k]  = (1.0 / (YTable [ZigZag[k]] * aasf[row] * aasf[col] * 8.0));
                            fdtbl_UV[k] = (1.0 / (UVTable[ZigZag[k]] * aasf[row] * aasf[col] * 8.0));
                            k++;
                        }
                    }
                }
    
                function computeHuffmanTbl(nrcodes, std_table){
                    var codevalue = 0;
                    var pos_in_table = 0;
                    var HT = new Array();
                    for (var k = 1; k <= 16; k++) {
                        for (var j = 1; j <= nrcodes[k]; j++) {
                            HT[std_table[pos_in_table]] = [];
                            HT[std_table[pos_in_table]][0] = codevalue;
                            HT[std_table[pos_in_table]][1] = k;
                            pos_in_table++;
                            codevalue++;
                        }
                        codevalue*=2;
                    }
                    return HT;
                }
    
                function initHuffmanTbl()
                {
                    YDC_HT = computeHuffmanTbl(std_dc_luminance_nrcodes,std_dc_luminance_values);
                    UVDC_HT = computeHuffmanTbl(std_dc_chrominance_nrcodes,std_dc_chrominance_values);
                    YAC_HT = computeHuffmanTbl(std_ac_luminance_nrcodes,std_ac_luminance_values);
                    UVAC_HT = computeHuffmanTbl(std_ac_chrominance_nrcodes,std_ac_chrominance_values);
                }
    
                function initCategoryNumber()
                {
                    var nrlower = 1;
                    var nrupper = 2;
                    for (var cat = 1; cat <= 15; cat++) {
                        //Positive numbers
                        for (var nr = nrlower; nr<nrupper; nr++) {
                            category[32767+nr] = cat;
                            bitcode[32767+nr] = [];
                            bitcode[32767+nr][1] = cat;
                            bitcode[32767+nr][0] = nr;
                        }
                        //Negative numbers
                        for (var nrneg =-(nrupper-1); nrneg<=-nrlower; nrneg++) {
                            category[32767+nrneg] = cat;
                            bitcode[32767+nrneg] = [];
                            bitcode[32767+nrneg][1] = cat;
                            bitcode[32767+nrneg][0] = nrupper-1+nrneg;
                        }
                        nrlower <<= 1;
                        nrupper <<= 1;
                    }
                }
    
                function initRGBYUVTable() {
                    for(var i = 0; i < 256;i++) {
                        RGB_YUV_TABLE[i]            =  19595 * i;
                        RGB_YUV_TABLE[(i+ 256)>>0]  =  38470 * i;
                        RGB_YUV_TABLE[(i+ 512)>>0]  =   7471 * i + 0x8000;
                        RGB_YUV_TABLE[(i+ 768)>>0]  = -11059 * i;
                        RGB_YUV_TABLE[(i+1024)>>0]  = -21709 * i;
                        RGB_YUV_TABLE[(i+1280)>>0]  =  32768 * i + 0x807FFF;
                        RGB_YUV_TABLE[(i+1536)>>0]  = -27439 * i;
                        RGB_YUV_TABLE[(i+1792)>>0]  = - 5329 * i;
                    }
                }
    
                // IO functions
                function writeBits(bs)
                {
                    var value = bs[0];
                    var posval = bs[1]-1;
                    while ( posval >= 0 ) {
                        if (value & (1 << posval) ) {
                            bytenew |= (1 << bytepos);
                        }
                        posval--;
                        bytepos--;
                        if (bytepos < 0) {
                            if (bytenew == 0xFF) {
                                writeByte(0xFF);
                                writeByte(0);
                            }
                            else {
                                writeByte(bytenew);
                            }
                            bytepos=7;
                            bytenew=0;
                        }
                    }
                }
    
                function writeByte(value)
                {
                    byteout.push(clt[value]); // write char directly instead of converting later
                }
    
                function writeWord(value)
                {
                    writeByte((value>>8)&0xFF);
                    writeByte((value   )&0xFF);
                }
    
                // DCT & quantization core
                function fDCTQuant(data, fdtbl)
                {
                    var d0, d1, d2, d3, d4, d5, d6, d7;
                    /* Pass 1: process rows. */
                    var dataOff=0;
                    var i;
                    var I8 = 8;
                    var I64 = 64;
                    for (i=0; i<I8; ++i)
                    {
                        d0 = data[dataOff];
                        d1 = data[dataOff+1];
                        d2 = data[dataOff+2];
                        d3 = data[dataOff+3];
                        d4 = data[dataOff+4];
                        d5 = data[dataOff+5];
                        d6 = data[dataOff+6];
                        d7 = data[dataOff+7];
    
                        var tmp0 = d0 + d7;
                        var tmp7 = d0 - d7;
                        var tmp1 = d1 + d6;
                        var tmp6 = d1 - d6;
                        var tmp2 = d2 + d5;
                        var tmp5 = d2 - d5;
                        var tmp3 = d3 + d4;
                        var tmp4 = d3 - d4;
    
                        /* Even part */
                        var tmp10 = tmp0 + tmp3;    /* phase 2 */
                        var tmp13 = tmp0 - tmp3;
                        var tmp11 = tmp1 + tmp2;
                        var tmp12 = tmp1 - tmp2;
    
                        data[dataOff] = tmp10 + tmp11; /* phase 3 */
                        data[dataOff+4] = tmp10 - tmp11;
    
                        var z1 = (tmp12 + tmp13) * 0.707106781; /* c4 */
                        data[dataOff+2] = tmp13 + z1; /* phase 5 */
                        data[dataOff+6] = tmp13 - z1;
    
                        /* Odd part */
                        tmp10 = tmp4 + tmp5; /* phase 2 */
                        tmp11 = tmp5 + tmp6;
                        tmp12 = tmp6 + tmp7;
    
                        /* The rotator is modified from fig 4-8 to avoid extra negations. */
                        var z5 = (tmp10 - tmp12) * 0.382683433; /* c6 */
                        var z2 = 0.541196100 * tmp10 + z5; /* c2-c6 */
                        var z4 = 1.306562965 * tmp12 + z5; /* c2+c6 */
                        var z3 = tmp11 * 0.707106781; /* c4 */
    
                        var z11 = tmp7 + z3;    /* phase 5 */
                        var z13 = tmp7 - z3;
    
                        data[dataOff+5] = z13 + z2; /* phase 6 */
                        data[dataOff+3] = z13 - z2;
                        data[dataOff+1] = z11 + z4;
                        data[dataOff+7] = z11 - z4;
    
                        dataOff += 8; /* advance pointer to next row */
                    }
    
                    /* Pass 2: process columns. */
                    dataOff = 0;
                    for (i=0; i<I8; ++i)
                    {
                        d0 = data[dataOff];
                        d1 = data[dataOff + 8];
                        d2 = data[dataOff + 16];
                        d3 = data[dataOff + 24];
                        d4 = data[dataOff + 32];
                        d5 = data[dataOff + 40];
                        d6 = data[dataOff + 48];
                        d7 = data[dataOff + 56];
    
                        var tmp0p2 = d0 + d7;
                        var tmp7p2 = d0 - d7;
                        var tmp1p2 = d1 + d6;
                        var tmp6p2 = d1 - d6;
                        var tmp2p2 = d2 + d5;
                        var tmp5p2 = d2 - d5;
                        var tmp3p2 = d3 + d4;
                        var tmp4p2 = d3 - d4;
    
                        /* Even part */
                        var tmp10p2 = tmp0p2 + tmp3p2;  /* phase 2 */
                        var tmp13p2 = tmp0p2 - tmp3p2;
                        var tmp11p2 = tmp1p2 + tmp2p2;
                        var tmp12p2 = tmp1p2 - tmp2p2;
    
                        data[dataOff] = tmp10p2 + tmp11p2; /* phase 3 */
                        data[dataOff+32] = tmp10p2 - tmp11p2;
    
                        var z1p2 = (tmp12p2 + tmp13p2) * 0.707106781; /* c4 */
                        data[dataOff+16] = tmp13p2 + z1p2; /* phase 5 */
                        data[dataOff+48] = tmp13p2 - z1p2;
    
                        /* Odd part */
                        tmp10p2 = tmp4p2 + tmp5p2; /* phase 2 */
                        tmp11p2 = tmp5p2 + tmp6p2;
                        tmp12p2 = tmp6p2 + tmp7p2;
    
                        /* The rotator is modified from fig 4-8 to avoid extra negations. */
                        var z5p2 = (tmp10p2 - tmp12p2) * 0.382683433; /* c6 */
                        var z2p2 = 0.541196100 * tmp10p2 + z5p2; /* c2-c6 */
                        var z4p2 = 1.306562965 * tmp12p2 + z5p2; /* c2+c6 */
                        var z3p2 = tmp11p2 * 0.707106781; /* c4 */
    
                        var z11p2 = tmp7p2 + z3p2;  /* phase 5 */
                        var z13p2 = tmp7p2 - z3p2;
    
                        data[dataOff+40] = z13p2 + z2p2; /* phase 6 */
                        data[dataOff+24] = z13p2 - z2p2;
                        data[dataOff+ 8] = z11p2 + z4p2;
                        data[dataOff+56] = z11p2 - z4p2;
    
                        dataOff++; /* advance pointer to next column */
                    }
    
                    // Quantize/descale the coefficients
                    var fDCTQuant;
                    for (i=0; i<I64; ++i)
                    {
                        // Apply the quantization and scaling factor & Round to nearest integer
                        fDCTQuant = data[i]*fdtbl[i];
                        outputfDCTQuant[i] = (fDCTQuant > 0.0) ? ((fDCTQuant + 0.5)|0) : ((fDCTQuant - 0.5)|0);
                        //outputfDCTQuant[i] = fround(fDCTQuant);
    
                    }
                    return outputfDCTQuant;
                }
    
                function writeAPP0()
                {
                    writeWord(0xFFE0); // marker
                    writeWord(16); // length
                    writeByte(0x4A); // J
                    writeByte(0x46); // F
                    writeByte(0x49); // I
                    writeByte(0x46); // F
                    writeByte(0); // = "JFIF",'\0'
                    writeByte(1); // versionhi
                    writeByte(1); // versionlo
                    writeByte(0); // xyunits
                    writeWord(1); // xdensity
                    writeWord(1); // ydensity
                    writeByte(0); // thumbnwidth
                    writeByte(0); // thumbnheight
                }
    
                function writeSOF0(width, height)
                {
                    writeWord(0xFFC0); // marker
                    writeWord(17);   // length, truecolor YUV JPG
                    writeByte(8);    // precision
                    writeWord(height);
                    writeWord(width);
                    writeByte(3);    // nrofcomponents
                    writeByte(1);    // IdY
                    writeByte(0x11); // HVY
                    writeByte(0);    // QTY
                    writeByte(2);    // IdU
                    writeByte(0x11); // HVU
                    writeByte(1);    // QTU
                    writeByte(3);    // IdV
                    writeByte(0x11); // HVV
                    writeByte(1);    // QTV
                }
    
                function writeDQT()
                {
                    writeWord(0xFFDB); // marker
                    writeWord(132);    // length
                    writeByte(0);
                    for (var i=0; i<64; i++) {
                        writeByte(YTable[i]);
                    }
                    writeByte(1);
                    for (var j=0; j<64; j++) {
                        writeByte(UVTable[j]);
                    }
                }
    
                function writeDHT()
                {
                    writeWord(0xFFC4); // marker
                    writeWord(0x01A2); // length
    
                    writeByte(0); // HTYDCinfo
                    for (var i=0; i<16; i++) {
                        writeByte(std_dc_luminance_nrcodes[i+1]);
                    }
                    for (var j=0; j<=11; j++) {
                        writeByte(std_dc_luminance_values[j]);
                    }
    
                    writeByte(0x10); // HTYACinfo
                    for (var k=0; k<16; k++) {
                        writeByte(std_ac_luminance_nrcodes[k+1]);
                    }
                    for (var l=0; l<=161; l++) {
                        writeByte(std_ac_luminance_values[l]);
                    }
    
                    writeByte(1); // HTUDCinfo
                    for (var m=0; m<16; m++) {
                        writeByte(std_dc_chrominance_nrcodes[m+1]);
                    }
                    for (var n=0; n<=11; n++) {
                        writeByte(std_dc_chrominance_values[n]);
                    }
    
                    writeByte(0x11); // HTUACinfo
                    for (var o=0; o<16; o++) {
                        writeByte(std_ac_chrominance_nrcodes[o+1]);
                    }
                    for (var p=0; p<=161; p++) {
                        writeByte(std_ac_chrominance_values[p]);
                    }
                }
    
                function writeSOS()
                {
                    writeWord(0xFFDA); // marker
                    writeWord(12); // length
                    writeByte(3); // nrofcomponents
                    writeByte(1); // IdY
                    writeByte(0); // HTY
                    writeByte(2); // IdU
                    writeByte(0x11); // HTU
                    writeByte(3); // IdV
                    writeByte(0x11); // HTV
                    writeByte(0); // Ss
                    writeByte(0x3f); // Se
                    writeByte(0); // Bf
                }
    
                function processDU(CDU, fdtbl, DC, HTDC, HTAC){
                    var EOB = HTAC[0x00];
                    var M16zeroes = HTAC[0xF0];
                    var pos;
                    var I16 = 16;
                    var I63 = 63;
                    var I64 = 64;
                    var DU_DCT = fDCTQuant(CDU, fdtbl);
                    //ZigZag reorder
                    for (var j=0;j<I64;++j) {
                        DU[ZigZag[j]]=DU_DCT[j];
                    }
                    var Diff = DU[0] - DC; DC = DU[0];
                    //Encode DC
                    if (Diff==0) {
                        writeBits(HTDC[0]); // Diff might be 0
                    } else {
                        pos = 32767+Diff;
                        writeBits(HTDC[category[pos]]);
                        writeBits(bitcode[pos]);
                    }
                    //Encode ACs
                    var end0pos = 63; // was const... which is crazy
                    for (; (end0pos>0)&&(DU[end0pos]==0); end0pos--) {};
                    //end0pos = first element in reverse order !=0
                    if ( end0pos == 0) {
                        writeBits(EOB);
                        return DC;
                    }
                    var i = 1;
                    var lng;
                    while ( i <= end0pos ) {
                        var startpos = i;
                        for (; (DU[i]==0) && (i<=end0pos); ++i) {}
                        var nrzeroes = i-startpos;
                        if ( nrzeroes >= I16 ) {
                            lng = nrzeroes>>4;
                            for (var nrmarker=1; nrmarker <= lng; ++nrmarker)
                                writeBits(M16zeroes);
                            nrzeroes = nrzeroes&0xF;
                        }
                        pos = 32767+DU[i];
                        writeBits(HTAC[(nrzeroes<<4)+category[pos]]);
                        writeBits(bitcode[pos]);
                        i++;
                    }
                    if ( end0pos != I63 ) {
                        writeBits(EOB);
                    }
                    return DC;
                }
    
                function initCharLookupTable(){
                    var sfcc = String.fromCharCode;
                    for(var i=0; i < 256; i++){ ///// ACHTUNG // 255
                        clt[i] = sfcc(i);
                    }
                }
    
                this.encode = function(image,quality) // image data object
                {
                    // var time_start = new Date().getTime();
    
                    if(quality) setQuality(quality);
    
                    // Initialize bit writer
                    byteout = new Array();
                    bytenew=0;
                    bytepos=7;
    
                    // Add JPEG headers
                    writeWord(0xFFD8); // SOI
                    writeAPP0();
                    writeDQT();
                    writeSOF0(image.width,image.height);
                    writeDHT();
                    writeSOS();
    
    
                    // Encode 8x8 macroblocks
                    var DCY=0;
                    var DCU=0;
                    var DCV=0;
    
                    bytenew=0;
                    bytepos=7;
    
    
                    this.encode.displayName = "_encode_";
    
                    var imageData = image.data;
                    var width = image.width;
                    var height = image.height;
    
                    var quadWidth = width*4;
                    var tripleWidth = width*3;
    
                    var x, y = 0;
                    var r, g, b;
                    var start,p, col,row,pos;
                    while(y < height){
                        x = 0;
                        while(x < quadWidth){
                        start = quadWidth * y + x;
                        p = start;
                        col = -1;
                        row = 0;
    
                        for(pos=0; pos < 64; pos++){
                            row = pos >> 3;// /8
                            col = ( pos & 7 ) * 4; // %8
                            p = start + ( row * quadWidth ) + col;
    
                            if(y+row >= height){ // padding bottom
                                p-= (quadWidth*(y+1+row-height));
                            }
    
                            if(x+col >= quadWidth){ // padding right
                                p-= ((x+col) - quadWidth +4)
                            }
    
                            r = imageData[ p++ ];
                            g = imageData[ p++ ];
                            b = imageData[ p++ ];
    
    
                            /* // calculate YUV values dynamically
                            YDU[pos]=((( 0.29900)*r+( 0.58700)*g+( 0.11400)*b))-128; //-0x80
                            UDU[pos]=(((-0.16874)*r+(-0.33126)*g+( 0.50000)*b));
                            VDU[pos]=((( 0.50000)*r+(-0.41869)*g+(-0.08131)*b));
                            */
    
                            // use lookup table (slightly faster)
                            YDU[pos] = ((RGB_YUV_TABLE[r]             + RGB_YUV_TABLE[(g +  256)>>0] + RGB_YUV_TABLE[(b +  512)>>0]) >> 16)-128;
                            UDU[pos] = ((RGB_YUV_TABLE[(r +  768)>>0] + RGB_YUV_TABLE[(g + 1024)>>0] + RGB_YUV_TABLE[(b + 1280)>>0]) >> 16)-128;
                            VDU[pos] = ((RGB_YUV_TABLE[(r + 1280)>>0] + RGB_YUV_TABLE[(g + 1536)>>0] + RGB_YUV_TABLE[(b + 1792)>>0]) >> 16)-128;
    
                        }
    
                        DCY = processDU(YDU, fdtbl_Y, DCY, YDC_HT, YAC_HT);
                        DCU = processDU(UDU, fdtbl_UV, DCU, UVDC_HT, UVAC_HT);
                        DCV = processDU(VDU, fdtbl_UV, DCV, UVDC_HT, UVAC_HT);
                        x+=32;
                        }
                        y+=8;
                    }
    
    
                    ////////////////////////////////////////////////////////////////
    
                    // Do the bit alignment of the EOI marker
                    if ( bytepos >= 0 ) {
                        var fillbits = [];
                        fillbits[1] = bytepos+1;
                        fillbits[0] = (1<<(bytepos+1))-1;
                        writeBits(fillbits);
                    }
    
                    writeWord(0xFFD9); //EOI
    
                    var jpegDataUri = 'data:image/jpeg;base64,' + btoa(byteout.join(''));
    
                    byteout = [];
    
                    // benchmarking
                    // var duration = new Date().getTime() - time_start;
                    // console.log('Encoding time: '+ currentQuality + 'ms');
                    //
    
                    return jpegDataUri
            }
    
            function setQuality(quality){
                if (quality <= 0) {
                    quality = 1;
                }
                if (quality > 100) {
                    quality = 100;
                }
    
                if(currentQuality == quality) return // don't recalc if unchanged
    
                var sf = 0;
                if (quality < 50) {
                    sf = Math.floor(5000 / quality);
                } else {
                    sf = Math.floor(200 - quality*2);
                }
    
                initQuantTables(sf);
                currentQuality = quality;
                // console.log('Quality set to: '+quality +'%');
            }
    
            function init(){
                // var time_start = new Date().getTime();
                if(!quality) quality = 50;
                // Create tables
                initCharLookupTable()
                initHuffmanTbl();
                initCategoryNumber();
                initRGBYUVTable();
    
                setQuality(quality);
                // var duration = new Date().getTime() - time_start;
                // console.log('Initialization '+ duration + 'ms');
            }
    
            init();
    
        };
    
        JPEGEncoder.encode = function( data, quality ) {
            var encoder = new JPEGEncoder( quality );
    
            return encoder.encode( data );
        }
    
        return JPEGEncoder;
    });
    /**
     * @fileOverview Fix android canvas.toDataUrl bug.
     */
    define('runtime/html5/androidpatch',[
        'runtime/html5/util',
        'runtime/html5/jpegencoder',
        'base'
    ], function( Util, encoder, Base ) {
        var origin = Util.canvasToDataUrl,
            supportJpeg;
    
        Util.canvasToDataUrl = function( canvas, type, quality ) {
            var ctx, w, h, fragement, parts;
    
            // ??ndroid???????????
            if ( !Base.os.android ) {
                return origin.apply( null, arguments );
            }
    
            // ???????anvas???jpeg????????????????????
            // JPEG ???????????255, 216
            if ( type === 'image/jpeg' && typeof supportJpeg === 'undefined' ) {
                fragement = origin.apply( null, arguments );
    
                parts = fragement.split(',');
    
                if ( ~parts[ 0 ].indexOf('base64') ) {
                    fragement = atob( parts[ 1 ] );
                } else {
                    fragement = decodeURIComponent( parts[ 1 ] );
                }
    
                fragement = fragement.substring( 0, 2 );
    
                supportJpeg = fragement.charCodeAt( 0 ) === 255 &&
                        fragement.charCodeAt( 1 ) === 216;
            }
    
            // ?????ndroid?????????
            if ( type === 'image/jpeg' && !supportJpeg ) {
                w = canvas.width;
                h = canvas.height;
                ctx = canvas.getContext('2d');
    
                return encoder.encode( ctx.getImageData( 0, 0, w, h ), quality );
            }
    
            return origin.apply( null, arguments );
        };
    });
    /**
     * @fileOverview Image
     */
    define('runtime/html5/image',[
        'base',
        'runtime/html5/runtime',
        'runtime/html5/util'
    ], function( Base, Html5Runtime, Util ) {
    
        var BLANK = 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D';
    
        return Html5Runtime.register( 'Image', {
    
            // flag: ??????????????
            modified: false,
    
            init: function() {
                var me = this,
                    img = new Image();
    
                img.onload = function() {
    
                    me._info = {
                        type: me.type,
                        width: this.width,
                        height: this.height
                    };
    
                    // ???meta?????
                    if ( !me._metas && 'image/jpeg' === me.type ) {
                        Util.parseMeta( me._blob, function( error, ret ) {
                            me._metas = ret;
                            me.owner.trigger('load');
                        });
                    } else {
                        me.owner.trigger('load');
                    }
                };
    
                img.onerror = function() {
                    me.owner.trigger('error');
                };
    
                me._img = img;
            },
    
            loadFromBlob: function( blob ) {
                var me = this,
                    img = me._img;
    
                me._blob = blob;
                me.type = blob.type;
                img.src = Util.createObjectURL( blob.getSource() );
                me.owner.once( 'load', function() {
                    Util.revokeObjectURL( img.src );
                });
            },
    
            resize: function( width, height ) {
                var canvas = this._canvas ||
                        (this._canvas = document.createElement('canvas'));
    
                this._resize( this._img, canvas, width, height );
                this._blob = null;    // ????????????????
                this.modified = true;
                this.owner.trigger( 'complete', 'resize' );
            },
    
            crop: function( x, y, w, h, s ) {
                var cvs = this._canvas ||
                        (this._canvas = document.createElement('canvas')),
                    opts = this.options,
                    img = this._img,
                    iw = img.naturalWidth,
                    ih = img.naturalHeight,
                    orientation = this.getOrientation();
    
                s = s || 1;
    
                // todo ??? orientation ???????
                // values that require 90 degree rotation
                // if ( ~[ 5, 6, 7, 8 ].indexOf( orientation ) ) {
    
                //     switch ( orientation ) {
                //         case 6:
                //             tmp = x;
                //             x = y;
                //             y = iw * s - tmp - w;
                //             console.log(ih * s, tmp, w)
                //             break;
                //     }
    
                //     (w ^= h, h ^= w, w ^= h);
                // }
    
                cvs.width = w;
                cvs.height = h;
    
                opts.preserveHeaders || this._rotate2Orientaion( cvs, orientation );
                this._renderImageToCanvas( cvs, img, -x, -y, iw * s, ih * s );
    
                this._blob = null;    // ????????????????
                this.modified = true;
                this.owner.trigger( 'complete', 'crop' );
            },
    
            getAsBlob: function( type ) {
                var blob = this._blob,
                    opts = this.options,
                    canvas;
    
                type = type || this.type;
    
                // blob????????????
                if ( this.modified || this.type !== type ) {
                    canvas = this._canvas;
    
                    if ( type === 'image/jpeg' ) {
    
                        blob = Util.canvasToDataUrl( canvas, type, opts.quality );
    
                        if ( opts.preserveHeaders && this._metas &&
                                this._metas.imageHead ) {
    
                            blob = Util.dataURL2ArrayBuffer( blob );
                            blob = Util.updateImageHead( blob,
                                    this._metas.imageHead );
                            blob = Util.arrayBufferToBlob( blob, type );
                            return blob;
                        }
                    } else {
                        blob = Util.canvasToDataUrl( canvas, type );
                    }
    
                    blob = Util.dataURL2Blob( blob );
                }
    
                return blob;
            },
    
            getAsDataUrl: function( type ) {
                var opts = this.options;
    
                type = type || this.type;
    
                if ( type === 'image/jpeg' ) {
                    return Util.canvasToDataUrl( this._canvas, type, opts.quality );
                } else {
                    return this._canvas.toDataURL( type );
                }
            },
    
            getOrientation: function() {
                return this._metas && this._metas.exif &&
                        this._metas.exif.get('Orientation') || 1;
            },
    
            info: function( val ) {
    
                // setter
                if ( val ) {
                    this._info = val;
                    return this;
                }
    
                // getter
                return this._info;
            },
    
            meta: function( val ) {
    
                // setter
                if ( val ) {
                    this._meta = val;
                    return this;
                }
    
                // getter
                return this._meta;
            },
    
            destroy: function() {
                var canvas = this._canvas;
                this._img.onload = null;
    
                if ( canvas ) {
                    canvas.getContext('2d')
                            .clearRect( 0, 0, canvas.width, canvas.height );
                    canvas.width = canvas.height = 0;
                    this._canvas = null;
                }
    
                // ????????????????????????image???????
                this._img.src = BLANK;
                this._img = this._blob = null;
            },
    
            _resize: function( img, cvs, width, height ) {
                var opts = this.options,
                    naturalWidth = img.width,
                    naturalHeight = img.height,
                    orientation = this.getOrientation(),
                    scale, w, h, x, y;
    
                // values that require 90 degree rotation
                if ( ~[ 5, 6, 7, 8 ].indexOf( orientation ) ) {
    
                    // ???width, height??????
                    width ^= height;
                    height ^= width;
                    width ^= height;
                }
    
                scale = Math[ opts.crop ? 'max' : 'min' ]( width / naturalWidth,
                        height / naturalHeight );
    
                // ??????????
                opts.allowMagnify || (scale = Math.min( 1, scale ));
    
                w = naturalWidth * scale;
                h = naturalHeight * scale;
    
                if ( opts.crop ) {
                    cvs.width = width;
                    cvs.height = height;
                } else {
                    cvs.width = w;
                    cvs.height = h;
                }
    
                x = (cvs.width - w) / 2;
                y = (cvs.height - h) / 2;
    
                opts.preserveHeaders || this._rotate2Orientaion( cvs, orientation );
    
                this._renderImageToCanvas( cvs, img, x, y, w, h );
            },
    
            _rotate2Orientaion: function( canvas, orientation ) {
                var width = canvas.width,
                    height = canvas.height,
                    ctx = canvas.getContext('2d');
    
                switch ( orientation ) {
                    case 5:
                    case 6:
                    case 7:
                    case 8:
                        canvas.width = height;
                        canvas.height = width;
                        break;
                }
    
                switch ( orientation ) {
                    case 2:    // horizontal flip
                        ctx.translate( width, 0 );
                        ctx.scale( -1, 1 );
                        break;
    
                    case 3:    // 180 rotate left
                        ctx.translate( width, height );
                        ctx.rotate( Math.PI );
                        break;
    
                    case 4:    // vertical flip
                        ctx.translate( 0, height );
                        ctx.scale( 1, -1 );
                        break;
    
                    case 5:    // vertical flip + 90 rotate right
                        ctx.rotate( 0.5 * Math.PI );
                        ctx.scale( 1, -1 );
                        break;
    
                    case 6:    // 90 rotate right
                        ctx.rotate( 0.5 * Math.PI );
                        ctx.translate( 0, -height );
                        break;
    
                    case 7:    // horizontal flip + 90 rotate right
                        ctx.rotate( 0.5 * Math.PI );
                        ctx.translate( width, -height );
                        ctx.scale( -1, 1 );
                        break;
    
                    case 8:    // 90 rotate left
                        ctx.rotate( -0.5 * Math.PI );
                        ctx.translate( -width, 0 );
                        break;
                }
            },
    
            // https://github.com/stomita/ios-imagefile-megapixel/
            // blob/master/src/megapix-image.js
            _renderImageToCanvas: (function() {
    
                // ??????ios, ????????????
                if ( !Base.os.ios ) {
                    return function( canvas ) {
                        var args = Base.slice( arguments, 1 ),
                            ctx = canvas.getContext('2d');
    
                        ctx.drawImage.apply( ctx, args );
                    };
                }
    
                /**
                 * Detecting vertical squash in loaded image.
                 * Fixes a bug which squash image vertically while drawing into
                 * canvas for some images.
                 */
                function detectVerticalSquash( img, iw, ih ) {
                    var canvas = document.createElement('canvas'),
                        ctx = canvas.getContext('2d'),
                        sy = 0,
                        ey = ih,
                        py = ih,
                        data, alpha, ratio;
    
    
                    canvas.width = 1;
                    canvas.height = ih;
                    ctx.drawImage( img, 0, 0 );
                    data = ctx.getImageData( 0, 0, 1, ih ).data;
    
                    // search image edge pixel position in case
                    // it is squashed vertically.
                    while ( py > sy ) {
                        alpha = data[ (py - 1) * 4 + 3 ];
    
                        if ( alpha === 0 ) {
                            ey = py;
                        } else {
                            sy = py;
                        }
    
                        py = (ey + sy) >> 1;
                    }
    
                    ratio = (py / ih);
                    return (ratio === 0) ? 1 : ratio;
                }
    
                // fix ie7 bug
                // http://stackoverflow.com/questions/11929099/
                // html5-canvas-drawimage-ratio-bug-ios
                if ( Base.os.ios >= 7 ) {
                    return function( canvas, img, x, y, w, h ) {
                        var iw = img.naturalWidth,
                            ih = img.naturalHeight,
                            vertSquashRatio = detectVerticalSquash( img, iw, ih );
    
                        return canvas.getContext('2d').drawImage( img, 0, 0,
                                iw * vertSquashRatio, ih * vertSquashRatio,
                                x, y, w, h );
                    };
                }
    
                /**
                 * Detect subsampling in loaded image.
                 * In iOS, larger images than 2M pixels may be
                 * subsampled in rendering.
                 */
                function detectSubsampling( img ) {
                    var iw = img.naturalWidth,
                        ih = img.naturalHeight,
                        canvas, ctx;
    
                    // subsampling may happen overmegapixel image
                    if ( iw * ih > 1024 * 1024 ) {
                        canvas = document.createElement('canvas');
                        canvas.width = canvas.height = 1;
                        ctx = canvas.getContext('2d');
                        ctx.drawImage( img, -iw + 1, 0 );
    
                        // subsampled image becomes half smaller in rendering size.
                        // check alpha channel value to confirm image is covering
                        // edge pixel or not. if alpha value is 0
                        // image is not covering, hence subsampled.
                        return ctx.getImageData( 0, 0, 1, 1 ).data[ 3 ] === 0;
                    } else {
                        return false;
                    }
                }
    
    
                return function( canvas, img, x, y, width, height ) {
                    var iw = img.naturalWidth,
                        ih = img.naturalHeight,
                        ctx = canvas.getContext('2d'),
                        subsampled = detectSubsampling( img ),
                        doSquash = this.type === 'image/jpeg',
                        d = 1024,
                        sy = 0,
                        dy = 0,
                        tmpCanvas, tmpCtx, vertSquashRatio, dw, dh, sx, dx;
    
                    if ( subsampled ) {
                        iw /= 2;
                        ih /= 2;
                    }
    
                    ctx.save();
                    tmpCanvas = document.createElement('canvas');
                    tmpCanvas.width = tmpCanvas.height = d;
    
                    tmpCtx = tmpCanvas.getContext('2d');
                    vertSquashRatio = doSquash ?
                            detectVerticalSquash( img, iw, ih ) : 1;
    
                    dw = Math.ceil( d * width / iw );
                    dh = Math.ceil( d * height / ih / vertSquashRatio );
    
                    while ( sy < ih ) {
                        sx = 0;
                        dx = 0;
                        while ( sx < iw ) {
                            tmpCtx.clearRect( 0, 0, d, d );
                            tmpCtx.drawImage( img, -sx, -sy );
                            ctx.drawImage( tmpCanvas, 0, 0, d, d,
                                    x + dx, y + dy, dw, dh );
                            sx += d;
                            dx += dw;
                        }
                        sy += d;
                        dy += dh;
                    }
                    ctx.restore();
                    tmpCanvas = tmpCtx = null;
                };
            })()
        });
    });
    /**
     * @fileOverview Transport
     * @todo ???chunked?????????
     * ????????????????????????????????????????????????????????????????????
     * ???????????????°?????????????????chunked?????
     */
    define('runtime/html5/transport',[
        'base',
        'runtime/html5/runtime'
    ], function( Base, Html5Runtime ) {
    
        var noop = Base.noop,
            $ = Base.$;
    
        return Html5Runtime.register( 'Transport', {
            init: function() {
                this._status = 0;
                this._response = null;
            },
    
            send: function() {
                var owner = this.owner,
                    opts = this.options,
                    xhr = this._initAjax(),
                    blob = owner._blob,
                    server = opts.server,
                    formData, binary, fr;
    
                if ( opts.sendAsBinary ) {
                    server += (/\?/.test( server ) ? '&' : '?') +
                            $.param( owner._formData );
    
                    binary = blob.getSource();
                } else {
                    formData = new FormData();
                    $.each( owner._formData, function( k, v ) {
                        formData.append( k, v );
                    });
    
                    formData.append( opts.fileVal, blob.getSource(),
                            opts.filename || owner._formData.name || '' );
                }
    
                if ( opts.withCredentials && 'withCredentials' in xhr ) {
                    xhr.open( opts.method, server, true );
                    xhr.withCredentials = true;
                } else {
                    xhr.open( opts.method, server );
                }
    
                this._setRequestHeader( xhr, opts.headers );
    
                if ( binary ) {
                    // ???????? content-type ????????
                    xhr.overrideMimeType &&
                            xhr.overrideMimeType('application/octet-stream');
    
                    // android???????lob???????????????????????
                    // bug?????
                    // https://code.google.com/p/android/issues/detail?id=39882
                    // ???????ileReader???????????arraybuffer??????????
                    if ( Base.os.android ) {
                        fr = new FileReader();
    
                        fr.onload = function() {
                            xhr.send( this.result );
                            fr = fr.onload = null;
                        };
    
                        fr.readAsArrayBuffer( binary );
                    } else {
                        xhr.send( binary );
                    }
                } else {
                    xhr.send( formData );
                }
            },
    
            getResponse: function() {
                return this._response;
            },
    
            getResponseAsJson: function() {
                return this._parseJson( this._response );
            },
    
            getStatus: function() {
                return this._status;
            },
    
            abort: function() {
                var xhr = this._xhr;
    
                if ( xhr ) {
                    xhr.upload.onprogress = noop;
                    xhr.onreadystatechange = noop;
                    xhr.abort();
    
                    this._xhr = xhr = null;
                }
            },
    
            destroy: function() {
                this.abort();
            },
    
            _initAjax: function() {
                var me = this,
                    xhr = new XMLHttpRequest(),
                    opts = this.options;
    
                if ( opts.withCredentials && !('withCredentials' in xhr) &&
                        typeof XDomainRequest !== 'undefined' ) {
                    xhr = new XDomainRequest();
                }
    
                xhr.upload.onprogress = function( e ) {
                    var percentage = 0;
    
                    if ( e.lengthComputable ) {
                        percentage = e.loaded / e.total;
                    }
    
                    return me.trigger( 'progress', percentage );
                };
    
                xhr.onreadystatechange = function() {
    
                    if ( xhr.readyState !== 4 ) {
                        return;
                    }
    
                    xhr.upload.onprogress = noop;
                    xhr.onreadystatechange = noop;
                    me._xhr = null;
                    me._status = xhr.status;
    
                    if ( xhr.status >= 200 && xhr.status < 300 ) {
                        me._response = xhr.responseText;
                        return me.trigger('load');
                    } else if ( xhr.status >= 500 && xhr.status < 600 ) {
                        me._response = xhr.responseText;
                        return me.trigger( 'error', 'server' );
                    }
    
    
                    return me.trigger( 'error', me._status ? 'http' : 'abort' );
                };
    
                me._xhr = xhr;
                return xhr;
            },
    
            _setRequestHeader: function( xhr, headers ) {
                $.each( headers, function( key, val ) {
                    xhr.setRequestHeader( key, val );
                });
            },
    
            _parseJson: function( str ) {
                var json;
    
                try {
                    json = JSON.parse( str );
                } catch ( ex ) {
                    json = {};
                }
    
                return json;
            }
        });
    });
    /**
     * @fileOverview  Transport flash???
     */
    define('runtime/html5/md5',[
        'runtime/html5/runtime'
    ], function( FlashRuntime ) {
    
        /*
         * Fastest md5 implementation around (JKM md5)
         * Credits: Joseph Myers
         *
         * @see http://www.myersdaily.org/joseph/javascript/md5-text.html
         * @see http://jsperf.com/md5-shootout/7
         */
    
        /* this function is much faster,
          so if possible we use it. Some IEs
          are the only ones I know of that
          need the idiotic second function,
          generated by an if clause.  */
        var add32 = function (a, b) {
            return (a + b) & 0xFFFFFFFF;
        },
    
        cmn = function (q, a, b, x, s, t) {
            a = add32(add32(a, q), add32(x, t));
            return add32((a << s) | (a >>> (32 - s)), b);
        },
    
        ff = function (a, b, c, d, x, s, t) {
            return cmn((b & c) | ((~b) & d), a, b, x, s, t);
        },
    
        gg = function (a, b, c, d, x, s, t) {
            return cmn((b & d) | (c & (~d)), a, b, x, s, t);
        },
    
        hh = function (a, b, c, d, x, s, t) {
            return cmn(b ^ c ^ d, a, b, x, s, t);
        },
    
        ii = function (a, b, c, d, x, s, t) {
            return cmn(c ^ (b | (~d)), a, b, x, s, t);
        },
    
        md5cycle = function (x, k) {
            var a = x[0],
                b = x[1],
                c = x[2],
                d = x[3];
    
            a = ff(a, b, c, d, k[0], 7, -680876936);
            d = ff(d, a, b, c, k[1], 12, -389564586);
            c = ff(c, d, a, b, k[2], 17, 606105819);
            b = ff(b, c, d, a, k[3], 22, -1044525330);
            a = ff(a, b, c, d, k[4], 7, -176418897);
            d = ff(d, a, b, c, k[5], 12, 1200080426);
            c = ff(c, d, a, b, k[6], 17, -1473231341);
            b = ff(b, c, d, a, k[7], 22, -45705983);
            a = ff(a, b, c, d, k[8], 7, 1770035416);
            d = ff(d, a, b, c, k[9], 12, -1958414417);
            c = ff(c, d, a, b, k[10], 17, -42063);
            b = ff(b, c, d, a, k[11], 22, -1990404162);
            a = ff(a, b, c, d, k[12], 7, 1804603682);
            d = ff(d, a, b, c, k[13], 12, -40341101);
            c = ff(c, d, a, b, k[14], 17, -1502002290);
            b = ff(b, c, d, a, k[15], 22, 1236535329);
    
            a = gg(a, b, c, d, k[1], 5, -165796510);
            d = gg(d, a, b, c, k[6], 9, -1069501632);
            c = gg(c, d, a, b, k[11], 14, 643717713);
            b = gg(b, c, d, a, k[0], 20, -373897302);
            a = gg(a, b, c, d, k[5], 5, -701558691);
            d = gg(d, a, b, c, k[10], 9, 38016083);
            c = gg(c, d, a, b, k[15], 14, -660478335);
            b = gg(b, c, d, a, k[4], 20, -405537848);
            a = gg(a, b, c, d, k[9], 5, 568446438);
            d = gg(d, a, b, c, k[14], 9, -1019803690);
            c = gg(c, d, a, b, k[3], 14, -187363961);
            b = gg(b, c, d, a, k[8], 20, 1163531501);
            a = gg(a, b, c, d, k[13], 5, -1444681467);
            d = gg(d, a, b, c, k[2], 9, -51403784);
            c = gg(c, d, a, b, k[7], 14, 1735328473);
            b = gg(b, c, d, a, k[12], 20, -1926607734);
    
            a = hh(a, b, c, d, k[5], 4, -378558);
            d = hh(d, a, b, c, k[8], 11, -2022574463);
            c = hh(c, d, a, b, k[11], 16, 1839030562);
            b = hh(b, c, d, a, k[14], 23, -35309556);
            a = hh(a, b, c, d, k[1], 4, -1530992060);
            d = hh(d, a, b, c, k[4], 11, 1272893353);
            c = hh(c, d, a, b, k[7], 16, -155497632);
            b = hh(b, c, d, a, k[10], 23, -1094730640);
            a = hh(a, b, c, d, k[13], 4, 681279174);
            d = hh(d, a, b, c, k[0], 11, -358537222);
            c = hh(c, d, a, b, k[3], 16, -722521979);
            b = hh(b, c, d, a, k[6], 23, 76029189);
            a = hh(a, b, c, d, k[9], 4, -640364487);
            d = hh(d, a, b, c, k[12], 11, -421815835);
            c = hh(c, d, a, b, k[15], 16, 530742520);
            b = hh(b, c, d, a, k[2], 23, -995338651);
    
            a = ii(a, b, c, d, k[0], 6, -198630844);
            d = ii(d, a, b, c, k[7], 10, 1126891415);
            c = ii(c, d, a, b, k[14], 15, -1416354905);
            b = ii(b, c, d, a, k[5], 21, -57434055);
            a = ii(a, b, c, d, k[12], 6, 1700485571);
            d = ii(d, a, b, c, k[3], 10, -1894986606);
            c = ii(c, d, a, b, k[10], 15, -1051523);
            b = ii(b, c, d, a, k[1], 21, -2054922799);
            a = ii(a, b, c, d, k[8], 6, 1873313359);
            d = ii(d, a, b, c, k[15], 10, -30611744);
            c = ii(c, d, a, b, k[6], 15, -1560198380);
            b = ii(b, c, d, a, k[13], 21, 1309151649);
            a = ii(a, b, c, d, k[4], 6, -145523070);
            d = ii(d, a, b, c, k[11], 10, -1120210379);
            c = ii(c, d, a, b, k[2], 15, 718787259);
            b = ii(b, c, d, a, k[9], 21, -343485551);
    
            x[0] = add32(a, x[0]);
            x[1] = add32(b, x[1]);
            x[2] = add32(c, x[2]);
            x[3] = add32(d, x[3]);
        },
    
        /* there needs to be support for Unicode here,
           * unless we pretend that we can redefine the MD-5
           * algorithm for multi-byte characters (perhaps
           * by adding every four 16-bit characters and
           * shortening the sum to 32 bits). Otherwise
           * I suggest performing MD-5 as if every character
           * was two bytes--e.g., 0040 0025 = @%--but then
           * how will an ordinary MD-5 sum be matched?
           * There is no way to standardize text to something
           * like UTF-8 before transformation; speed cost is
           * utterly prohibitive. The JavaScript standard
           * itself needs to look at this: it should start
           * providing access to strings as preformed UTF-8
           * 8-bit unsigned value arrays.
           */
        md5blk = function (s) {
            var md5blks = [],
                i; /* Andy King said do it this way. */
    
            for (i = 0; i < 64; i += 4) {
                md5blks[i >> 2] = s.charCodeAt(i) + (s.charCodeAt(i + 1) << 8) + (s.charCodeAt(i + 2) << 16) + (s.charCodeAt(i + 3) << 24);
            }
            return md5blks;
        },
    
        md5blk_array = function (a) {
            var md5blks = [],
                i; /* Andy King said do it this way. */
    
            for (i = 0; i < 64; i += 4) {
                md5blks[i >> 2] = a[i] + (a[i + 1] << 8) + (a[i + 2] << 16) + (a[i + 3] << 24);
            }
            return md5blks;
        },
    
        md51 = function (s) {
            var n = s.length,
                state = [1732584193, -271733879, -1732584194, 271733878],
                i,
                length,
                tail,
                tmp,
                lo,
                hi;
    
            for (i = 64; i <= n; i += 64) {
                md5cycle(state, md5blk(s.substring(i - 64, i)));
            }
            s = s.substring(i - 64);
            length = s.length;
            tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
            for (i = 0; i < length; i += 1) {
                tail[i >> 2] |= s.charCodeAt(i) << ((i % 4) << 3);
            }
            tail[i >> 2] |= 0x80 << ((i % 4) << 3);
            if (i > 55) {
                md5cycle(state, tail);
                for (i = 0; i < 16; i += 1) {
                    tail[i] = 0;
                }
            }
    
            // Beware that the final length might not fit in 32 bits so we take care of that
            tmp = n * 8;
            tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
            lo = parseInt(tmp[2], 16);
            hi = parseInt(tmp[1], 16) || 0;
    
            tail[14] = lo;
            tail[15] = hi;
    
            md5cycle(state, tail);
            return state;
        },
    
        md51_array = function (a) {
            var n = a.length,
                state = [1732584193, -271733879, -1732584194, 271733878],
                i,
                length,
                tail,
                tmp,
                lo,
                hi;
    
            for (i = 64; i <= n; i += 64) {
                md5cycle(state, md5blk_array(a.subarray(i - 64, i)));
            }
    
            // Not sure if it is a bug, however IE10 will always produce a sub array of length 1
            // containing the last element of the parent array if the sub array specified starts
            // beyond the length of the parent array - weird.
            // https://connect.microsoft.com/IE/feedback/details/771452/typed-array-subarray-issue
            a = (i - 64) < n ? a.subarray(i - 64) : new Uint8Array(0);
    
            length = a.length;
            tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
            for (i = 0; i < length; i += 1) {
                tail[i >> 2] |= a[i] << ((i % 4) << 3);
            }
    
            tail[i >> 2] |= 0x80 << ((i % 4) << 3);
            if (i > 55) {
                md5cycle(state, tail);
                for (i = 0; i < 16; i += 1) {
                    tail[i] = 0;
                }
            }
    
            // Beware that the final length might not fit in 32 bits so we take care of that
            tmp = n * 8;
            tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
            lo = parseInt(tmp[2], 16);
            hi = parseInt(tmp[1], 16) || 0;
    
            tail[14] = lo;
            tail[15] = hi;
    
            md5cycle(state, tail);
    
            return state;
        },
    
        hex_chr = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'],
    
        rhex = function (n) {
            var s = '',
                j;
            for (j = 0; j < 4; j += 1) {
                s += hex_chr[(n >> (j * 8 + 4)) & 0x0F] + hex_chr[(n >> (j * 8)) & 0x0F];
            }
            return s;
        },
    
        hex = function (x) {
            var i;
            for (i = 0; i < x.length; i += 1) {
                x[i] = rhex(x[i]);
            }
            return x.join('');
        },
    
        md5 = function (s) {
            return hex(md51(s));
        },
    
    
    
        ////////////////////////////////////////////////////////////////////////////
    
        /**
         * SparkMD5 OOP implementation.
         *
         * Use this class to perform an incremental md5, otherwise use the
         * static methods instead.
         */
        SparkMD5 = function () {
            // call reset to init the instance
            this.reset();
        };
    
    
        // In some cases the fast add32 function cannot be used..
        if (md5('hello') !== '5d41402abc4b2a76b9719d911017c592') {
            add32 = function (x, y) {
                var lsw = (x & 0xFFFF) + (y & 0xFFFF),
                    msw = (x >> 16) + (y >> 16) + (lsw >> 16);
                return (msw << 16) | (lsw & 0xFFFF);
            };
        }
    
    
        /**
         * Appends a string.
         * A conversion will be applied if an utf8 string is detected.
         *
         * @param {String} str The string to be appended
         *
         * @return {SparkMD5} The instance itself
         */
        SparkMD5.prototype.append = function (str) {
            // converts the string to utf8 bytes if necessary
            if (/[\u0080-\uFFFF]/.test(str)) {
                str = unescape(encodeURIComponent(str));
            }
    
            // then append as binary
            this.appendBinary(str);
    
            return this;
        };
    
        /**
         * Appends a binary string.
         *
         * @param {String} contents The binary string to be appended
         *
         * @return {SparkMD5} The instance itself
         */
        SparkMD5.prototype.appendBinary = function (contents) {
            this._buff += contents;
            this._length += contents.length;
    
            var length = this._buff.length,
                i;
    
            for (i = 64; i <= length; i += 64) {
                md5cycle(this._state, md5blk(this._buff.substring(i - 64, i)));
            }
    
            this._buff = this._buff.substr(i - 64);
    
            return this;
        };
    
        /**
         * Finishes the incremental computation, reseting the internal state and
         * returning the result.
         * Use the raw parameter to obtain the raw result instead of the hex one.
         *
         * @param {Boolean} raw True to get the raw result, false to get the hex result
         *
         * @return {String|Array} The result
         */
        SparkMD5.prototype.end = function (raw) {
            var buff = this._buff,
                length = buff.length,
                i,
                tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
                ret;
    
            for (i = 0; i < length; i += 1) {
                tail[i >> 2] |= buff.charCodeAt(i) << ((i % 4) << 3);
            }
    
            this._finish(tail, length);
            ret = !!raw ? this._state : hex(this._state);
    
            this.reset();
    
            return ret;
        };
    
        /**
         * Finish the final calculation based on the tail.
         *
         * @param {Array}  tail   The tail (will be modified)
         * @param {Number} length The length of the remaining buffer
         */
        SparkMD5.prototype._finish = function (tail, length) {
            var i = length,
                tmp,
                lo,
                hi;
    
            tail[i >> 2] |= 0x80 << ((i % 4) << 3);
            if (i > 55) {
                md5cycle(this._state, tail);
                for (i = 0; i < 16; i += 1) {
                    tail[i] = 0;
                }
            }
    
            // Do the final computation based on the tail and length
            // Beware that the final length may not fit in 32 bits so we take care of that
            tmp = this._length * 8;
            tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
            lo = parseInt(tmp[2], 16);
            hi = parseInt(tmp[1], 16) || 0;
    
            tail[14] = lo;
            tail[15] = hi;
            md5cycle(this._state, tail);
        };
    
        /**
         * Resets the internal state of the computation.
         *
         * @return {SparkMD5} The instance itself
         */
        SparkMD5.prototype.reset = function () {
            this._buff = "";
            this._length = 0;
            this._state = [1732584193, -271733879, -1732584194, 271733878];
    
            return this;
        };
    
        /**
         * Releases memory used by the incremental buffer and other aditional
         * resources. If you plan to use the instance again, use reset instead.
         */
        SparkMD5.prototype.destroy = function () {
            delete this._state;
            delete this._buff;
            delete this._length;
        };
    
    
        /**
         * Performs the md5 hash on a string.
         * A conversion will be applied if utf8 string is detected.
         *
         * @param {String}  str The string
         * @param {Boolean} raw True to get the raw result, false to get the hex result
         *
         * @return {String|Array} The result
         */
        SparkMD5.hash = function (str, raw) {
            // converts the string to utf8 bytes if necessary
            if (/[\u0080-\uFFFF]/.test(str)) {
                str = unescape(encodeURIComponent(str));
            }
    
            var hash = md51(str);
    
            return !!raw ? hash : hex(hash);
        };
    
        /**
         * Performs the md5 hash on a binary string.
         *
         * @param {String}  content The binary string
         * @param {Boolean} raw     True to get the raw result, false to get the hex result
         *
         * @return {String|Array} The result
         */
        SparkMD5.hashBinary = function (content, raw) {
            var hash = md51(content);
    
            return !!raw ? hash : hex(hash);
        };
    
        /**
         * SparkMD5 OOP implementation for array buffers.
         *
         * Use this class to perform an incremental md5 ONLY for array buffers.
         */
        SparkMD5.ArrayBuffer = function () {
            // call reset to init the instance
            this.reset();
        };
    
        ////////////////////////////////////////////////////////////////////////////
    
        /**
         * Appends an array buffer.
         *
         * @param {ArrayBuffer} arr The array to be appended
         *
         * @return {SparkMD5.ArrayBuffer} The instance itself
         */
        SparkMD5.ArrayBuffer.prototype.append = function (arr) {
            // TODO: we could avoid the concatenation here but the algorithm would be more complex
            //       if you find yourself needing extra performance, please make a PR.
            var buff = this._concatArrayBuffer(this._buff, arr),
                length = buff.length,
                i;
    
            this._length += arr.byteLength;
    
            for (i = 64; i <= length; i += 64) {
                md5cycle(this._state, md5blk_array(buff.subarray(i - 64, i)));
            }
    
            // Avoids IE10 weirdness (documented above)
            this._buff = (i - 64) < length ? buff.subarray(i - 64) : new Uint8Array(0);
    
            return this;
        };
    
        /**
         * Finishes the incremental computation, reseting the internal state and
         * returning the result.
         * Use the raw parameter to obtain the raw result instead of the hex one.
         *
         * @param {Boolean} raw True to get the raw result, false to get the hex result
         *
         * @return {String|Array} The result
         */
        SparkMD5.ArrayBuffer.prototype.end = function (raw) {
            var buff = this._buff,
                length = buff.length,
                tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
                i,
                ret;
    
            for (i = 0; i < length; i += 1) {
                tail[i >> 2] |= buff[i] << ((i % 4) << 3);
            }
    
            this._finish(tail, length);
            ret = !!raw ? this._state : hex(this._state);
    
            this.reset();
    
            return ret;
        };
    
        SparkMD5.ArrayBuffer.prototype._finish = SparkMD5.prototype._finish;
    
        /**
         * Resets the internal state of the computation.
         *
         * @return {SparkMD5.ArrayBuffer} The instance itself
         */
        SparkMD5.ArrayBuffer.prototype.reset = function () {
            this._buff = new Uint8Array(0);
            this._length = 0;
            this._state = [1732584193, -271733879, -1732584194, 271733878];
    
            return this;
        };
    
        /**
         * Releases memory used by the incremental buffer and other aditional
         * resources. If you plan to use the instance again, use reset instead.
         */
        SparkMD5.ArrayBuffer.prototype.destroy = SparkMD5.prototype.destroy;
    
        /**
         * Concats two array buffers, returning a new one.
         *
         * @param  {ArrayBuffer} first  The first array buffer
         * @param  {ArrayBuffer} second The second array buffer
         *
         * @return {ArrayBuffer} The new array buffer
         */
        SparkMD5.ArrayBuffer.prototype._concatArrayBuffer = function (first, second) {
            var firstLength = first.length,
                result = new Uint8Array(firstLength + second.byteLength);
    
            result.set(first);
            result.set(new Uint8Array(second), firstLength);
    
            return result;
        };
    
        /**
         * Performs the md5 hash on an array buffer.
         *
         * @param {ArrayBuffer} arr The array buffer
         * @param {Boolean}     raw True to get the raw result, false to get the hex result
         *
         * @return {String|Array} The result
         */
        SparkMD5.ArrayBuffer.hash = function (arr, raw) {
            var hash = md51_array(new Uint8Array(arr));
    
            return !!raw ? hash : hex(hash);
        };
        
        return FlashRuntime.register( 'Md5', {
            init: function() {
                // do nothing.
            },
    
            loadFromBlob: function( file ) {
                var blob = file.getSource(),
                    chunkSize = 2 * 1024 * 1024,
                    chunks = Math.ceil( blob.size / chunkSize ),
                    chunk = 0,
                    owner = this.owner,
                    spark = new SparkMD5.ArrayBuffer(),
                    me = this,
                    blobSlice = blob.mozSlice || blob.webkitSlice || blob.slice,
                    loadNext, fr;
    
                fr = new FileReader();
    
                loadNext = function() {
                    var start, end;
    
                    start = chunk * chunkSize;
                    end = Math.min( start + chunkSize, blob.size );
    
                    fr.onload = function( e ) {
                        spark.append( e.target.result );
                        owner.trigger( 'progress', {
                            total: file.size,
                            loaded: end
                        });
                    };
    
                    fr.onloadend = function() {
                        fr.onloadend = fr.onload = null;
    
                        if ( ++chunk < chunks ) {
                            setTimeout( loadNext, 1 );
                        } else {
                            setTimeout(function(){
                                owner.trigger('load');
                                me.result = spark.end();
                                loadNext = file = blob = spark = null;
                                owner.trigger('complete');
                            }, 50 );
                        }
                    };
    
                    fr.readAsArrayBuffer( blobSlice.call( blob, start, end ) );
                };
    
                loadNext();
            },
    
            getResult: function() {
                return this.result;
            }
        });
    });
    /**
     * @fileOverview FlashRuntime
     */
    define('runtime/flash/runtime',[
        'base',
        'runtime/runtime',
        'runtime/compbase'
    ], function( Base, Runtime, CompBase ) {
    
        var $ = Base.$,
            type = 'flash',
            components = {};
    
    
        function getFlashVersion() {
            var version;
    
            try {
                version = navigator.plugins[ 'Shockwave Flash' ];
                version = version.description;
            } catch ( ex ) {
                try {
                    version = new ActiveXObject('ShockwaveFlash.ShockwaveFlash')
                            .GetVariable('$version');
                } catch ( ex2 ) {
                    version = '0.0';
                }
            }
            version = version.match( /\d+/g );
            return parseFloat( version[ 0 ] + '.' + version[ 1 ], 10 );
        }
    
        function FlashRuntime() {
            var pool = {},
                clients = {},
                destroy = this.destroy,
                me = this,
                jsreciver = Base.guid('webuploader_');
    
            Runtime.apply( me, arguments );
            me.type = type;
    
    
            // ????????????????????RuntimeClient
            me.exec = function( comp, fn/*, args...*/ ) {
                var client = this,
                    uid = client.uid,
                    args = Base.slice( arguments, 2 ),
                    instance;
    
                clients[ uid ] = client;
    
                if ( components[ comp ] ) {
                    if ( !pool[ uid ] ) {
                        pool[ uid ] = new components[ comp ]( client, me );
                    }
    
                    instance = pool[ uid ];
    
                    if ( instance[ fn ] ) {
                        return instance[ fn ].apply( instance, args );
                    }
                }
    
                return me.flashExec.apply( client, arguments );
            };
    
            function handler( evt, obj ) {
                var type = evt.type || evt,
                    parts, uid;
    
                parts = type.split('::');
                uid = parts[ 0 ];
                type = parts[ 1 ];
    
                // console.log.apply( console, arguments );
    
                if ( type === 'Ready' && uid === me.uid ) {
                    me.trigger('ready');
                } else if ( clients[ uid ] ) {
                    clients[ uid ].trigger( type.toLowerCase(), evt, obj );
                }
    
                // Base.log( evt, obj );
            }
    
            // flash????????
            window[ jsreciver ] = function() {
                var args = arguments;
    
                // ?????????????
                setTimeout(function() {
                    handler.apply( null, args );
                }, 1 );
            };
    
            this.jsreciver = jsreciver;
    
            this.destroy = function() {
                // @todo ????????????????
                return destroy && destroy.apply( this, arguments );
            };
    
            this.flashExec = function( comp, fn ) {
                var flash = me.getFlash(),
                    args = Base.slice( arguments, 2 );
    
                return flash.exec( this.uid, comp, fn, args );
            };
    
            // @todo
        }
    
        Base.inherits( Runtime, {
            constructor: FlashRuntime,
    
            init: function() {
                var container = this.getContainer(),
                    opts = this.options,
                    html;
    
                // if not the minimal height, shims are not initialized
                // in older browsers (e.g FF3.6, IE6,7,8, Safari 4.0,5.0, etc)
                container.css({
                    position: 'absolute',
                    top: '-8px',
                    left: '-8px',
                    width: '9px',
                    height: '9px',
                    overflow: 'hidden'
                });
    
                // insert flash object
                html = '<object id="' + this.uid + '" type="application/' +
                        'x-shockwave-flash" data="' +  opts.swf + '" ';
    
                if ( Base.browser.ie ) {
                    html += 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ';
                }
    
                html += 'width="100%" height="100%" style="outline:0">'  +
                    '<param name="movie" value="' + opts.swf + '" />' +
                    '<param name="flashvars" value="uid=' + this.uid +
                    '&jsreciver=' + this.jsreciver + '" />' +
                    '<param name="wmode" value="transparent" />' +
                    '<param name="allowscriptaccess" value="always" />' +
                '</object>';
    
                container.html( html );
            },
    
            getFlash: function() {
                if ( this._flash ) {
                    return this._flash;
                }
    
                this._flash = $( '#' + this.uid ).get( 0 );
                return this._flash;
            }
    
        });
    
        FlashRuntime.register = function( name, component ) {
            component = components[ name ] = Base.inherits( CompBase, $.extend({
    
                // @todo fix this later
                flashExec: function() {
                    var owner = this.owner,
                        runtime = this.getRuntime();
    
                    return runtime.flashExec.apply( owner, arguments );
                }
            }, component ) );
    
            return component;
        };
    
        if ( getFlashVersion() >= 11.4 ) {
            Runtime.addRuntime( type, FlashRuntime );
        }
    
        return FlashRuntime;
    });
    /**
     * @fileOverview FilePicker
     */
    define('runtime/flash/filepicker',[
        'base',
        'runtime/flash/runtime'
    ], function( Base, FlashRuntime ) {
        var $ = Base.$;
    
        return FlashRuntime.register( 'FilePicker', {
            init: function( opts ) {
                var copy = $.extend({}, opts ),
                    len, i;
    
                // ???Flash????????itle????????????flash?????????bug.
                len = copy.accept && copy.accept.length;
                for (  i = 0; i < len; i++ ) {
                    if ( !copy.accept[ i ].title ) {
                        copy.accept[ i ].title = 'Files';
                    }
                }
    
                delete copy.button;
                delete copy.id;
                delete copy.container;
    
                this.flashExec( 'FilePicker', 'init', copy );
            },
    
            destroy: function() {
                this.flashExec( 'FilePicker', 'destroy' );
            }
        });
    });
    /**
     * @fileOverview ??????
     */
    define('runtime/flash/image',[
        'runtime/flash/runtime'
    ], function( FlashRuntime ) {
    
        return FlashRuntime.register( 'Image', {
            // init: function( options ) {
            //     var owner = this.owner;
    
            //     this.flashExec( 'Image', 'init', options );
            //     owner.on( 'load', function() {
            //         debugger;
            //     });
            // },
    
            loadFromBlob: function( blob ) {
                var owner = this.owner;
    
                owner.info() && this.flashExec( 'Image', 'info', owner.info() );
                owner.meta() && this.flashExec( 'Image', 'meta', owner.meta() );
    
                this.flashExec( 'Image', 'loadFromBlob', blob.uid );
            }
        });
    });
    /**
     * @fileOverview  Transport flash???
     */
    define('runtime/flash/transport',[
        'base',
        'runtime/flash/runtime',
        'runtime/client'
    ], function( Base, FlashRuntime, RuntimeClient ) {
        var $ = Base.$;
    
        return FlashRuntime.register( 'Transport', {
            init: function() {
                this._status = 0;
                this._response = null;
                this._responseJson = null;
            },
    
            send: function() {
                var owner = this.owner,
                    opts = this.options,
                    xhr = this._initAjax(),
                    blob = owner._blob,
                    server = opts.server,
                    binary;
    
                xhr.connectRuntime( blob.ruid );
    
                if ( opts.sendAsBinary ) {
                    server += (/\?/.test( server ) ? '&' : '?') +
                            $.param( owner._formData );
    
                    binary = blob.uid;
                } else {
                    $.each( owner._formData, function( k, v ) {
                        xhr.exec( 'append', k, v );
                    });
    
                    xhr.exec( 'appendBlob', opts.fileVal, blob.uid,
                            opts.filename || owner._formData.name || '' );
                }
    
                this._setRequestHeader( xhr, opts.headers );
                xhr.exec( 'send', {
                    method: opts.method,
                    url: server,
                    forceURLStream: opts.forceURLStream,
                    mimeType: 'application/octet-stream'
                }, binary );
            },
    
            getStatus: function() {
                return this._status;
            },
    
            getResponse: function() {
                return this._response || '';
            },
    
            getResponseAsJson: function() {
                return this._responseJson;
            },
    
            abort: function() {
                var xhr = this._xhr;
    
                if ( xhr ) {
                    xhr.exec('abort');
                    xhr.destroy();
                    this._xhr = xhr = null;
                }
            },
    
            destroy: function() {
                this.abort();
            },
    
            _initAjax: function() {
                var me = this,
                    xhr = new RuntimeClient('XMLHttpRequest');
    
                xhr.on( 'uploadprogress progress', function( e ) {
                    var percent = e.loaded / e.total;
                    percent = Math.min( 1, Math.max( 0, percent ) );
                    return me.trigger( 'progress', percent );
                });
    
                xhr.on( 'load', function() {
                    var status = xhr.exec('getStatus'),
                        readBody = false,
                        err = '',
                        p;
    
                    xhr.off();
                    me._xhr = null;
    
                    if ( status >= 200 && status < 300 ) {
                        readBody = true;
                    } else if ( status >= 500 && status < 600 ) {
                        readBody = true;
                        err = 'server';
                    } else {
                        err = 'http';
                    }
    
                    if ( readBody ) {
                        me._response = xhr.exec('getResponse');
                        me._response = decodeURIComponent( me._response );
    
                        // flash ????????? bug, ?¤?????? js ??
                        // try {
                        //     me._responseJson = xhr.exec('getResponseAsJson');
                        // } catch ( error ) {
                            
                        p = window.JSON && window.JSON.parse || function( s ) {
                            try {
                                return new Function('return ' + s).call();
                            } catch ( err ) {
                                return {};
                            }
                        };
                        me._responseJson  = me._response ? p(me._response) : {};
                            
                        // }
                    }
                    
                    xhr.destroy();
                    xhr = null;
    
                    return err ? me.trigger( 'error', err ) : me.trigger('load');
                });
    
                xhr.on( 'error', function() {
                    xhr.off();
                    me._xhr = null;
                    me.trigger( 'error', 'http' );
                });
    
                me._xhr = xhr;
                return xhr;
            },
    
            _setRequestHeader: function( xhr, headers ) {
                $.each( headers, function( key, val ) {
                    xhr.exec( 'setRequestHeader', key, val );
                });
            }
        });
    });
    /**
     * @fileOverview Blob Html???
     */
    define('runtime/flash/blob',[
        'runtime/flash/runtime',
        'lib/blob'
    ], function( FlashRuntime, Blob ) {
    
        return FlashRuntime.register( 'Blob', {
            slice: function( start, end ) {
                var blob = this.flashExec( 'Blob', 'slice', start, end );
    
                return new Blob( blob.uid, blob );
            }
        });
    });
    /**
     * @fileOverview  Md5 flash???
     */
    define('runtime/flash/md5',[
        'runtime/flash/runtime'
    ], function( FlashRuntime ) {
        
        return FlashRuntime.register( 'Md5', {
            init: function() {
                // do nothing.
            },
    
            loadFromBlob: function( blob ) {
                return this.flashExec( 'Md5', 'loadFromBlob', blob.uid );
            }
        });
    });
    /**
     * @fileOverview ????????
     */
    define('preset/all',[
        'base',
    
        // widgets
        'widgets/filednd',
        'widgets/filepaste',
        'widgets/filepicker',
        'widgets/image',
        'widgets/queue',
        'widgets/runtime',
        'widgets/upload',
        'widgets/validator',
        'widgets/md5',
    
        // runtimes
        // html5
        'runtime/html5/blob',
        'runtime/html5/dnd',
        'runtime/html5/filepaste',
        'runtime/html5/filepicker',
        'runtime/html5/imagemeta/exif',
        'runtime/html5/androidpatch',
        'runtime/html5/image',
        'runtime/html5/transport',
        'runtime/html5/md5',
    
        // flash
        'runtime/flash/filepicker',
        'runtime/flash/image',
        'runtime/flash/transport',
        'runtime/flash/blob',
        'runtime/flash/md5'
    ], function( Base ) {
        return Base;
    });
    define('webuploader',[
        'preset/all'
    ], function( preset ) {
        return preset;
    });
    return require('webuploader');
});

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