modxcms/revolution

File FileAPI.js has 3146 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*! FileAPI 2.0.19 - BSD | git://github.com/mailru/FileAPI.git
 * FileAPI — a set of  javascript tools for working with files. Multiupload, drag'n'drop and chunked file upload. Images: crop, resize and auto orientation by EXIF.
 */

/*

Function patch has 229 lines of code (exceeds 25 allowed). Consider refactoring.

Open

                patch: function (){
                    api.flashEngine = true;

                    // FileAPI
                    _inherit(api, {

Function _send has 218 lines of code (exceeds 25 allowed). Consider refactoring.

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        _send: function (options, data){
            var _this = this, xhr, uid = _this.uid, onLoadFnName = _this.uid + "Load", url = options.url;

            api.log('XHR._send:', data);

Function upload has 142 lines of code (exceeds 25 allowed). Consider refactoring.

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            upload: function (options){
                options = _extend({
                      jsonp: 'callback'
                    , prepare: api.F
                    , beforeupload: api.F

Function _apply has 82 lines of code (exceeds 25 allowed). Consider refactoring.

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        _apply: function (image, fn){
            var
                  canvas = getCanvas()
                , m = this.getMatrix(image)
                , ctx = canvas.getContext('2d')

Function getDropFiles has 80 lines of code (exceeds 25 allowed). Consider refactoring.

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            getDropFiles: function (evt, callback){
                var
                      files = []
                    , all = []
                    , items

Function renderImageToCanvas has 77 lines of code (exceeds 25 allowed). Consider refactoring.

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    loadImage.renderImageToCanvas = function (
        canvas,
        img,
        sourceX,
        sourceY,

Function _send has 73 lines of code (exceeds 25 allowed). Consider refactoring.

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                        _send: function (options, formData){
                            if(
                                   formData.nodeName
                                || formData.append && api.support.html5
                                || api.isArray(formData) && (typeof formData[0] === 'string')

Function _getFormData has 71 lines of code (exceeds 25 allowed). Consider refactoring.

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            _getFormData: function (options, data, fn){
                var
                      file = data.file
                    , name = data.name
                    , filename = file.name

Function transform has 60 lines of code (exceeds 25 allowed). Consider refactoring.

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    Image.transform = function (file, transform, autoOrientation, fn){
        function _transform(err, img){
            // img -- info object
            var
                  images = {}

Function _readEntryAsFiles has 58 lines of code (exceeds 25 allowed). Consider refactoring.

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    function _readEntryAsFiles(entry, callback){
        if( !entry ){
            // error
            var err = new Error('invalid entry');
            entry = new Object(entry);

Function patchCamera has 56 lines of code (exceeds 25 allowed). Consider refactoring.

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                patchCamera: function () {
                    api.Camera.fallback = function (el, options, callback) {
                        var camId = api.uid();
                        api.log('FlashAPI.Camera.publish: ' + camId);
                        flash.publish(el, camId, api.extend(options, {

Function _transform has 53 lines of code (exceeds 25 allowed). Consider refactoring.

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        function _transform(err, img){
            // img -- info object
            var
                  images = {}
                , queue = api.queue(function (err){

Function getMatrix has 53 lines of code (exceeds 25 allowed). Consider refactoring.

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        getMatrix: function (image){
            var
                  m  = api.extend({}, this.matrix)
                , sw = m.sw = m.sw || image.videoWidth || image.naturalWidth ||  image.width
                , sh = m.sh = m.sh || image.videoHeight || image.naturalHeight || image.height

Function _addFile has 48 lines of code (exceeds 25 allowed). Consider refactoring.

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                (function _addFile(file/**Object*/){
                    if( file.image ){ // This is a FileAPI.Image
                        queue.inc();

                        file.toData(function (err, image){

Function onreadystatechange has 46 lines of code (exceeds 25 allowed). Consider refactoring.

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                    xhr.onreadystatechange = function (){
                        var lkb = parseInt(xhr.getResponseHeader('X-Last-Known-Byte'), 10);

                        _this.status     = xhr.status;
                        _this.statusText = xhr.statusText;

Function readAsImage has 46 lines of code (exceeds 25 allowed). Consider refactoring.

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            readAsImage: function (file, fn, progress){
                if( api.isBlob(file) ){
                    if( apiURL ){
                        /** @namespace apiURL.createObjectURL */
                        var data = apiURL.createObjectURL(file);

Function getFiles has 45 lines of code (exceeds 25 allowed). Consider refactoring.

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            getFiles: function (input, filter, callback){
                var files = [];

                if( callback ){
                    api.filterFiles(api.getFiles(input), filter, callback);

Function dnd has 44 lines of code (exceeds 25 allowed). Consider refactoring.

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    api.event.dnd = function (el, onHover, onDrop){
        var _id, _type;

        if( !onDrop ){
            onDrop = onHover;

Function publish has 43 lines of code (exceeds 25 allowed). Consider refactoring.

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    Camera.publish = function (el, options, callback){
        if( typeof options == 'function' ){
            callback = options;
            options = {};
        }

Function _apply has 40 lines of code (exceeds 25 allowed). Consider refactoring.

Open

                        _apply: function (file, fn){
                            api.log('FlashAPI.Image._apply:', file);

                            if( _isHtmlFile(file) ){
                                this.parent.apply(this, arguments);

Function mouseover has 40 lines of code (exceeds 25 allowed). Consider refactoring.

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                mouseover: function (evt){
                    var target = api.event.fix(evt).target;

                    if( /input/i.test(target.nodeName) && target.type == 'file' && !target.disabled ){
                        var

Function _makeFlashImage has 35 lines of code (exceeds 25 allowed). Consider refactoring.

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        function _makeFlashImage(opts, base64, fn){
            var
                  key
                , flashId = api.uid()
                , el = document.createElement('div')

Function load has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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            load: function (url, fn){
                var xhr = api.getXHR();
                if( xhr ){
                    xhr.open('GET', url, true);

Function _convertFile has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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    function _convertFile(file, fn, useBinaryString){
        var blob = file.blob, filename = file.file;

        if( filename ){
            if( !blob.toDataURL ){

Function _getFilesDataArray has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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            _getFilesDataArray: function (data){
                var files = [], oFiles = {};

                if( isInputFile(data) ){
                    var tmp = api.getFiles(data);

Function renderImageToCanvas has 10 arguments (exceeds 4 allowed). Consider refactoring.

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        canvas,
        img,
        sourceX,
        sourceY,
        sourceWidth,

Function renderImageToCanvas has 10 arguments (exceeds 4 allowed). Consider refactoring.

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    api.renderImageToCanvas = function (canvas, img, sx, sy, sw, sh, dx, dy, dw, dh){

Function queue has 31 lines of code (exceeds 25 allowed). Consider refactoring.

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            queue: function (fn){
                var
                      _idx = 0
                    , _length = 0
                    , _fail = false

Function _readAs has 30 lines of code (exceeds 25 allowed). Consider refactoring.

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    function _readAs(file, fn, method, encoding){
        if( api.isBlob(file) && _hasSupportReadAs(method) ){
            var Reader = new FileReader;

            // Add event listener

Function toPlainData has 30 lines of code (exceeds 25 allowed). Consider refactoring.

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        toPlainData: function (fn){
            this._to({}, fn, function (file, data, queue){
                if( file.file ){
                    data.type = file.file;
                }

Function detectVerticalSquash has 28 lines of code (exceeds 25 allowed). Consider refactoring.

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    loadImage.detectVerticalSquash = function (img, subsampled) {
        var naturalHeight = img.naturalHeight || img.height,
            canvas = document.createElement('canvas'),
            context = canvas.getContext('2d'),
            data,

Function getInfo has 28 lines of code (exceeds 25 allowed). Consider refactoring.

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            getInfo: function (file, fn){
                var info = {}, readers = _infoReader.concat();

                if( api.isBlob(file) ){
                    (function _next(){

Function _isRegularFile has 28 lines of code (exceeds 25 allowed). Consider refactoring.

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    function _isRegularFile(file, callback){
        // http://stackoverflow.com/questions/8856628/detecting-folders-directories-in-javascript-filelist-objects
        if( !file.type && (safari || ((file.size % 4096) === 0 && (file.size <= 102400))) ){
            if( FileReader ){
                try {

Function _ has 27 lines of code (exceeds 25 allowed). Consider refactoring.

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                                    , callback: _wrap(function _(err, base64){
                                        api.log('FlashAPI.Image._apply.callback:', err);
                                        _unwrap(_);

                                        if( err ){

Function dataURLtoBlob has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

            window.ArrayBuffer && window.Uint8Array && function (dataURI) {
                var byteString,
                    arrayBuffer,
                    intArray,
                    i,

Function queue has 26 lines of code (exceeds 25 allowed). Consider refactoring.

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                            var queue = api.queue(function (){
                                flash.cmd(flashId, 'upload', {
                                      url: _getUrl(options.url.replace(/([a-z]+)=(\?)&?/i, ''))
                                    , data: data
                                    , files: fileId ? files : null

Avoid deeply nested control flow statements.

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                            if( _type != 'dragleave' ){
                                onHover.call(evt[currentTarget], true, evt);
                            }

Avoid deeply nested control flow statements.

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                                if( entry.isDirectory || (entry.isFile && file.name == file.name.normalize('NFC')) ){
                                    items[i] = entry;
                                }
                                else {
                                    items[i] = file;

Avoid deeply nested control flow statements.

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                                        if( !dataURLtoBlob && !api.flashEngine ){
                                            Form.multipart = true;
                                        }

Avoid deeply nested control flow statements.

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                                if (((!xhr.status && !xhr.aborted) || 500 == xhr.status || 416 == xhr.status) && ++data.retry <= options.chunkUploadRetry) {
                                    // let's try again the same chunk
                                    // only applicable for recoverable error codes 500 && 416
                                    var delay = xhr.status ? 0 : api.chunkNetworkDownRetryTimeout;

Avoid deeply nested control flow statements.

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                                        if( !trans[idx].postName ){
                                            addOrigin = 1;
                                        }

Avoid deeply nested control flow statements.

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                                if (data.end == data.size - 1) {
                                    // finished
                                    _this.end(xhr.status);
                                } else {
                                    // next chunk

Avoid deeply nested control flow statements.

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                                if (((!xhr.status && !xhr.aborted) || 500 == xhr.status) && (options.retry || 0) < options.uploadRetry) {
                                    options.retry = (options.retry || 0) + 1;
                                    var delay = api.networkDownRetryTimeout;

                                    // inform about recoverable problems

Consider simplifying this complex logical expression.

Open

                    if( ( proxyXHR.statusText != 'abort' || proxyXHR.current ) && data ){
                        // Mark active job
                        _complete = false;

                        // Set current upload file

Consider simplifying this complex logical expression.

Open

        if( navigator.plugins && typeof navigator.plugins['Shockwave Flash'] == 'object' ){
            has    = navigator.plugins['Shockwave Flash'].description && !(mime && mime['application/x-shockwave-flash'] && !mime['application/x-shockwave-flash'].enabledPlugin);
        }
        else {
            try {

Consider simplifying this complex logical expression.

Open

                                if (((!xhr.status && !xhr.aborted) || 500 == xhr.status) && (options.retry || 0) < options.uploadRetry) {
                                    options.retry = (options.retry || 0) + 1;
                                    var delay = api.networkDownRetryTimeout;

                                    // inform about recoverable problems

Function _emit has 5 arguments (exceeds 4 allowed). Consider refactoring.

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    function _emit(target, fn, name, res, ext){

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                else {
                    dw = round(sf >= df ? min(sw, dw) : dh*sf);
                    dh = round(sf >= df ? dw/sf : min(sh, dh));
                }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

                else if( strategy == 'min' ){
                    dw = round(sf < df ? min(sw, dw) : dh*sf);
                    dh = round(sf < df ? dw/sf : min(sh, dh));
                }

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

                  top:        box.top + (window.pageYOffset || docEl.scrollTop)  - (docEl.clientTop || body.clientTop || 0)

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Similar blocks of code found in 2 locations. Consider refactoring.

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                , left:        box.left + (window.pageXOffset || docEl.scrollLeft) - (docEl.clientLeft || body.clientLeft || 0)

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