pixelfed/pixelfed

File polyfill.js has 634 lines of code (exceeds 250 allowed). Consider refactoring.

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/* Blob.js
 * A Blob, File, FileReader & URL implementation.
 * 2019-04-19
 *
 * By Eli Grey, http://eligrey.com

Function FakeBlobBuilder has 200 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function FakeBlobBuilder () {
    function isDataView (obj) {
      return obj && DataView.prototype.isPrototypeOf(obj)
    }
    function bufferClone (buf) {

Function stringDecode has 67 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function stringDecode (buf) {
    var end = buf.length
    var res = []

    var i = 0

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

Open

  function fixFileAndXHR () {
    var isIE = !!global.ActiveXObject || (
      '-ms-scroll-limit' in document.documentElement.style &&
      '-ms-ime-align' in document.documentElement.style
    )

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

Open

  function stringEncode (string) {
    var pos = 0
    var len = string.length
    var Arr = global.Uint8Array || Array // Use byte array when possible

Function toBlob has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    canvas_proto.toBlob = function(callback, type /*, ...args*/) {
          if (!type) {
            type = "image/png";
        } if (this.mozGetAsFile) {
            callback(this.mozGetAsFile("canvas", type));

Function decode_base64 has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    , decode_base64 = function(base64) {
        var
              len = base64.length
            , buffer = new Uint8Array(len / 4 * 3 | 0)
            , i = 0

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

Open

    function Blob (chunks, opts) {
      chunks = chunks || []
      opts = opts == null ? {} : opts
      for (var i = 0, len = chunks.length; i < len; i++) {
        var chunk = chunks[i]

Avoid deeply nested control flow statements.

Open

              if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
                codePoint = tempCodePoint
              }

Avoid deeply nested control flow statements.

Open

            if (is_base64) {
                blob = new Blob([decode_base64(data)], {type: type});
            } else {
                blob = new Blob([decodeURIComponent(data)], {type: type});
            }

Avoid deeply nested control flow statements.

Open

              if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
                codePoint = tempCodePoint
              }

Avoid deeply nested control flow statements.

Open

              if (tempCodePoint > 0x7F) {
                codePoint = tempCodePoint
              }

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

Open

  if (!blob.arrayBuffer) {
    blob.arrayBuffer = function arrayBuffer() {
      var fr = new FileReader()
      fr.readAsArrayBuffer(this)
      return promisify(fr)

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

Open

  if (!blob.text) {
    blob.text = function text() {
      var fr = new FileReader()
      fr.readAsText(this)
      return promisify(fr)

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